From 5fd1486ce58297190c2b924e96e716087139a8b5 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Pekka=20J=C3=A4=C3=A4skel=C3=A4inen?= Date: Tue, 24 Jan 2017 12:45:56 +0000 Subject: [PATCH] Brig front-end MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit 2017-01-24 Pekka Jääskeläinen Martin Jambor * Makefile.def (target_modules): Added libhsail-rt. (languages): Added language brig. * Makefile.in: Regenerated. * configure.ac (TOPLEVEL_CONFIGURE_ARGUMENTS): Added tgarget-libhsail-rt. Make brig unsupported on untested architectures. * configure: Regenerated. gcc/ * brig-builtins.def: New file. * builtins.def (DEF_HSAIL_BUILTIN): New macro. (DEF_HSAIL_ATOMIC_BUILTIN): Likewise. (DEF_HSAIL_SAT_BUILTIN): Likewise. (DEF_HSAIL_INTR_BUILTIN): Likewise. (DEF_HSAIL_CVT_ZEROI_SAT_BUILTIN): Likewise. * builtin-types.def (BT_INT8): New. (BT_INT16): Likewise. (BT_UINT8): Likewise. (BT_UINT16): Likewise. (BT_FN_ULONG): Likewise. (BT_FN_UINT_INT): Likewise. (BT_FN_UINT_ULONG): Likewise. (BT_FN_UINT_LONG): Likewise. (BT_FN_UINT_PTR): Likewise. (BT_FN_ULONG_PTR): Likewise. (BT_FN_INT8_FLOAT): Likewise. (BT_FN_INT16_FLOAT): Likewise. (BT_FN_UINT32_FLOAT): Likewise. (BT_FN_UINT16_FLOAT): Likewise. (BT_FN_UINT8_FLOAT): Likewise. (BT_FN_UINT64_FLOAT): Likewise. (BT_FN_UINT16_UINT32): Likewise. (BT_FN_UINT32_UINT16): Likewise. (BT_FN_UINT16_UINT16_UINT16): Likewise. (BT_FN_INT_PTR_INT): Likewise. (BT_FN_UINT_PTR_UINT): Likewise. (BT_FN_LONG_PTR_LONG): Likewise. (BT_FN_ULONG_PTR_ULONG): Likewise. (BT_FN_VOID_UINT64_UINT64): Likewise. (BT_FN_UINT8_UINT8_UINT8): Likewise. (BT_FN_INT8_INT8_INT8): Likewise. (BT_FN_INT16_INT16_INT16): Likewise. (BT_FN_INT_INT_INT): Likewise. (BT_FN_UINT_FLOAT_UINT): Likewise. (BT_FN_FLOAT_UINT_UINT): Likewise. (BT_FN_ULONG_UINT_UINT): Likewise. (BT_FN_ULONG_UINT_PTR): Likewise. (BT_FN_ULONG_ULONG_ULONG): Likewise. (BT_FN_UINT_UINT_UINT): Likewise. (BT_FN_VOID_UINT_PTR): Likewise. (BT_FN_UINT_UINT_PTR: Likewise. (BT_FN_UINT32_UINT64_PTR): Likewise. (BT_FN_INT_INT_UINT_UINT): Likewise. (BT_FN_UINT_UINT_UINT_UINT): Likewise. (BT_FN_UINT_UINT_UINT_PTR): Likewise. (BT_FN_UINT_ULONG_ULONG_UINT): Likewise. (BT_FN_ULONG_ULONG_ULONG_ULONG): Likewise. (BT_FN_LONG_LONG_UINT_UINT): Likewise. (BT_FN_ULONG_ULONG_UINT_UINT): Likewise. (BT_FN_VOID_UINT32_UINT64_PTR): Likewise. (BT_FN_VOID_UINT32_UINT32_PTR): Likewise. (BT_FN_UINT_UINT_UINT_UINT_UINT): Likewise. (BT_FN_UINT_FLOAT_FLOAT_FLOAT_FLOAT): Likewise. (BT_FN_ULONG_ULONG_ULONG_UINT_UINT): Likewise. * doc/frontends.texi: List BRIG FE. * doc/install.texi (Testing): Add BRIG tesring requirements. * doc/invoke.texi (Overall Options): Mention BRIG. * doc/standards.texi (Standards): Doucment BRIG HSA version. gcc/brig/ * Make-lang.in: New file. * brig-builtins.h: Likewise. * brig-c.h: Likewise. * brig-lang.c: Likewise. * brigspec.c: Likewise. * config-lang.in: Likewise. * lang-specs.h: Likewise. * lang.opt: Likewise. * brigfrontend/brig-arg-block-handler.cc: Likewise. * brigfrontend/brig-atomic-inst-handler.cc: Likewise. * brigfrontend/brig-basic-inst-handler.cc: Likewise. * brigfrontend/brig-branch-inst-handler.cc: Likewise. * brigfrontend/brig-cmp-inst-handler.cc: Likewise. * brigfrontend/brig-code-entry-handler.cc: Likewise. * brigfrontend/brig-code-entry-handler.h: Likewise. * brigfrontend/brig-comment-handler.cc: Likewise. * brigfrontend/brig-control-handler.cc: Likewise. * brigfrontend/brig-copy-move-inst-handler.cc: Likewise. * brigfrontend/brig-cvt-inst-handler.cc: Likewise. * brigfrontend/brig-fbarrier-handler.cc: Likewise. * brigfrontend/brig-function-handler.cc: Likewise. * brigfrontend/brig-function.cc: Likewise. * brigfrontend/brig-function.h: Likewise. * brigfrontend/brig-inst-mod-handler.cc: Likewise. * brigfrontend/brig-label-handler.cc: Likewise. * brigfrontend/brig-lane-inst-handler.cc: Likewise. * brigfrontend/brig-machine.c: Likewise. * brigfrontend/brig-machine.h: Likewise. * brigfrontend/brig-mem-inst-handler.cc: Likewise. * brigfrontend/brig-module-handler.cc: Likewise. * brigfrontend/brig-queue-inst-handler.cc: Likewise. * brigfrontend/brig-seg-inst-handler.cc: Likewise. * brigfrontend/brig-signal-inst-handler.cc: Likewise. * brigfrontend/brig-to-generic.cc: Likewise. * brigfrontend/brig-to-generic.h: Likewise. * brigfrontend/brig-util.cc: Likewise. * brigfrontend/brig-util.h: Likewise. * brigfrontend/brig-variable-handler.cc: Likewise. * brigfrontend/phsa.h: Likewise. gcc/testsuite/ * lib/brig-dg.exp: New file. * lib/brig.exp: Likewise. * brig.dg/README: Likewise. * brig.dg/dg.exp: Likewise. * brig.dg/test/gimple/alloca.hsail: Likewise. * brig.dg/test/gimple/atomics.hsail: Likewise. * brig.dg/test/gimple/branches.hsail: Likewise. * brig.dg/test/gimple/fbarrier.hsail: Likewise. * brig.dg/test/gimple/function_calls.hsail: Likewise. * brig.dg/test/gimple/kernarg.hsail: Likewise. * brig.dg/test/gimple/mem.hsail: Likewise. * brig.dg/test/gimple/mulhi.hsail: Likewise. * brig.dg/test/gimple/packed.hsail: Likewise. * brig.dg/test/gimple/smoke_test.hsail: Likewise. * brig.dg/test/gimple/variables.hsail: Likewise. * brig.dg/test/gimple/vector.hsail: Likewise. include/ * hsa.h: Moved here from libgomp/plugin/hsa.h. libgomp/ * plugin/hsa.h: Moved to top level include. * plugin/plugin-hsa.c: Chanfgd include of hsa.h accordingly. libhsail-rt/ * Makefile.am: New file. * target-config.h.in: Likewise. * configure.ac: Likewise. * configure: Likewise. * config.h.in: Likewise. * aclocal.m4: Likewise. * README: Likewise. * Makefile.in: Likewise. * include/internal/fibers.h: Likewise. * include/internal/phsa-queue-interface.h: Likewise. * include/internal/phsa-rt.h: Likewise. * include/internal/workitems.h: Likewise. * rt/arithmetic.c: Likewise. * rt/atomics.c: Likewise. * rt/bitstring.c: Likewise. * rt/fbarrier.c: Likewise. * rt/fibers.c: Likewise. * rt/fp16.c: Likewise. * rt/misc.c: Likewise. * rt/multimedia.c: Likewise. * rt/queue.c: Likewise. * rt/sat_arithmetic.c: Likewise. * rt/segment.c: Likewise. * rt/workitems.c: Likewise. Co-Authored-By: Martin Jambor From-SVN: r244867 --- ChangeLog | 11 + Makefile.def | 3 + Makefile.in | 489 + configure | 14 + configure.ac | 14 + gcc/ChangeLog | 63 + gcc/brig-builtins.def | 659 + gcc/brig/ChangeLog | 42 + gcc/brig/Make-lang.in | 247 + gcc/brig/brig-builtins.h | 99 + gcc/brig/brig-c.h | 66 + gcc/brig/brig-lang.c | 807 + gcc/brig/brigfrontend/brig-arg-block-handler.cc | 66 + gcc/brig/brigfrontend/brig-atomic-inst-handler.cc | 265 + gcc/brig/brigfrontend/brig-basic-inst-handler.cc | 865 + gcc/brig/brigfrontend/brig-branch-inst-handler.cc | 221 + gcc/brig/brigfrontend/brig-cmp-inst-handler.cc | 198 + gcc/brig/brigfrontend/brig-code-entry-handler.cc | 1716 ++ gcc/brig/brigfrontend/brig-code-entry-handler.h | 425 + gcc/brig/brigfrontend/brig-comment-handler.cc | 38 + gcc/brig/brigfrontend/brig-control-handler.cc | 108 + .../brigfrontend/brig-copy-move-inst-handler.cc | 73 + gcc/brig/brigfrontend/brig-cvt-inst-handler.cc | 260 + gcc/brig/brigfrontend/brig-fbarrier-handler.cc | 44 + gcc/brig/brigfrontend/brig-function-handler.cc | 374 + gcc/brig/brigfrontend/brig-function.cc | 723 + gcc/brig/brigfrontend/brig-function.h | 213 + gcc/brig/brigfrontend/brig-inst-mod-handler.cc | 58 + gcc/brig/brigfrontend/brig-label-handler.cc | 37 + gcc/brig/brigfrontend/brig-lane-inst-handler.cc | 84 + gcc/brig/brigfrontend/brig-machine.c | 44 + gcc/brig/brigfrontend/brig-machine.h | 33 + gcc/brig/brigfrontend/brig-mem-inst-handler.cc | 180 + gcc/brig/brigfrontend/brig-module-handler.cc | 41 + gcc/brig/brigfrontend/brig-queue-inst-handler.cc | 93 + gcc/brig/brigfrontend/brig-seg-inst-handler.cc | 146 + gcc/brig/brigfrontend/brig-signal-inst-handler.cc | 42 + gcc/brig/brigfrontend/brig-to-generic.cc | 796 + gcc/brig/brigfrontend/brig-to-generic.h | 225 + gcc/brig/brigfrontend/brig-util.cc | 447 + gcc/brig/brigfrontend/brig-util.h | 53 + gcc/brig/brigfrontend/brig-variable-handler.cc | 264 + gcc/brig/brigfrontend/phsa.h | 69 + gcc/brig/brigspec.c | 135 + gcc/brig/config-lang.in | 41 + gcc/brig/lang-specs.h | 28 + gcc/brig/lang.opt | 41 + gcc/builtin-types.def | 80 +- gcc/builtins.def | 43 + gcc/doc/frontends.texi | 2 +- gcc/doc/install.texi | 5 +- gcc/doc/invoke.texi | 4 + gcc/doc/standards.texi | 8 + gcc/testsuite/ChangeLog | 20 + gcc/testsuite/brig.dg/README | 12 + gcc/testsuite/brig.dg/dg.exp | 31 + gcc/testsuite/brig.dg/test/gimple/alloca.hsail | 37 + gcc/testsuite/brig.dg/test/gimple/atomics.hsail | 33 + gcc/testsuite/brig.dg/test/gimple/branches.hsail | 58 + gcc/testsuite/brig.dg/test/gimple/fbarrier.hsail | 74 + .../brig.dg/test/gimple/function_calls.hsail | 59 + gcc/testsuite/brig.dg/test/gimple/kernarg.hsail | 25 + gcc/testsuite/brig.dg/test/gimple/mem.hsail | 39 + gcc/testsuite/brig.dg/test/gimple/mulhi.hsail | 33 + gcc/testsuite/brig.dg/test/gimple/packed.hsail | 78 + gcc/testsuite/brig.dg/test/gimple/smoke_test.hsail | 91 + gcc/testsuite/brig.dg/test/gimple/variables.hsail | 124 + gcc/testsuite/brig.dg/test/gimple/vector.hsail | 57 + gcc/testsuite/lib/brig-dg.exp | 29 + gcc/testsuite/lib/brig.exp | 40 + include/ChangeLog | 5 + {libgomp/plugin => include}/hsa.h | 0 libgomp/ChangeLog | 6 + libgomp/plugin/plugin-hsa.c | 2 +- libhsail-rt/ChangeLog | 27 + libhsail-rt/Makefile.am | 124 + libhsail-rt/Makefile.in | 740 + libhsail-rt/README | 4 + libhsail-rt/aclocal.m4 | 978 ++ libhsail-rt/config.h.in | 217 + libhsail-rt/configure | 17016 +++++++++++++++++++ libhsail-rt/configure.ac | 151 + libhsail-rt/include/internal/fibers.h | 99 + .../include/internal/phsa-queue-interface.h | 60 + libhsail-rt/include/internal/phsa-rt.h | 94 + libhsail-rt/include/internal/workitems.h | 107 + libhsail-rt/rt/arithmetic.c | 475 + libhsail-rt/rt/atomics.c | 115 + libhsail-rt/rt/bitstring.c | 190 + libhsail-rt/rt/fbarrier.c | 87 + libhsail-rt/rt/fibers.c | 220 + libhsail-rt/rt/fp16.c | 135 + libhsail-rt/rt/misc.c | 89 + libhsail-rt/rt/multimedia.c | 135 + libhsail-rt/rt/queue.c | 71 + libhsail-rt/rt/sat_arithmetic.c | 299 + libhsail-rt/rt/segment.c | 57 + libhsail-rt/rt/workitems.c | 952 ++ libhsail-rt/target-config.h.in | 68 + 99 files changed, 34461 insertions(+), 4 deletions(-) create mode 100644 gcc/brig-builtins.def create mode 100644 gcc/brig/ChangeLog create mode 100644 gcc/brig/Make-lang.in create mode 100644 gcc/brig/brig-builtins.h create mode 100644 gcc/brig/brig-c.h create mode 100644 gcc/brig/brig-lang.c create mode 100644 gcc/brig/brigfrontend/brig-arg-block-handler.cc create mode 100644 gcc/brig/brigfrontend/brig-atomic-inst-handler.cc create mode 100644 gcc/brig/brigfrontend/brig-basic-inst-handler.cc create mode 100644 gcc/brig/brigfrontend/brig-branch-inst-handler.cc create mode 100644 gcc/brig/brigfrontend/brig-cmp-inst-handler.cc create mode 100644 gcc/brig/brigfrontend/brig-code-entry-handler.cc create mode 100644 gcc/brig/brigfrontend/brig-code-entry-handler.h create mode 100644 gcc/brig/brigfrontend/brig-comment-handler.cc create mode 100644 gcc/brig/brigfrontend/brig-control-handler.cc create mode 100644 gcc/brig/brigfrontend/brig-copy-move-inst-handler.cc create mode 100644 gcc/brig/brigfrontend/brig-cvt-inst-handler.cc create mode 100644 gcc/brig/brigfrontend/brig-fbarrier-handler.cc create mode 100644 gcc/brig/brigfrontend/brig-function-handler.cc create mode 100644 gcc/brig/brigfrontend/brig-function.cc create mode 100644 gcc/brig/brigfrontend/brig-function.h create mode 100644 gcc/brig/brigfrontend/brig-inst-mod-handler.cc create mode 100644 gcc/brig/brigfrontend/brig-label-handler.cc create mode 100644 gcc/brig/brigfrontend/brig-lane-inst-handler.cc create mode 100644 gcc/brig/brigfrontend/brig-machine.c create mode 100644 gcc/brig/brigfrontend/brig-machine.h create mode 100644 gcc/brig/brigfrontend/brig-mem-inst-handler.cc create mode 100644 gcc/brig/brigfrontend/brig-module-handler.cc create mode 100644 gcc/brig/brigfrontend/brig-queue-inst-handler.cc create mode 100644 gcc/brig/brigfrontend/brig-seg-inst-handler.cc create mode 100644 gcc/brig/brigfrontend/brig-signal-inst-handler.cc create mode 100644 gcc/brig/brigfrontend/brig-to-generic.cc create mode 100644 gcc/brig/brigfrontend/brig-to-generic.h create mode 100644 gcc/brig/brigfrontend/brig-util.cc create mode 100644 gcc/brig/brigfrontend/brig-util.h create mode 100644 gcc/brig/brigfrontend/brig-variable-handler.cc create mode 100644 gcc/brig/brigfrontend/phsa.h create mode 100644 gcc/brig/brigspec.c create mode 100644 gcc/brig/config-lang.in create mode 100644 gcc/brig/lang-specs.h create mode 100644 gcc/brig/lang.opt create mode 100644 gcc/testsuite/brig.dg/README create mode 100644 gcc/testsuite/brig.dg/dg.exp create mode 100644 gcc/testsuite/brig.dg/test/gimple/alloca.hsail create mode 100644 gcc/testsuite/brig.dg/test/gimple/atomics.hsail create mode 100644 gcc/testsuite/brig.dg/test/gimple/branches.hsail create mode 100644 gcc/testsuite/brig.dg/test/gimple/fbarrier.hsail create mode 100644 gcc/testsuite/brig.dg/test/gimple/function_calls.hsail create mode 100644 gcc/testsuite/brig.dg/test/gimple/kernarg.hsail create mode 100644 gcc/testsuite/brig.dg/test/gimple/mem.hsail create mode 100644 gcc/testsuite/brig.dg/test/gimple/mulhi.hsail create mode 100644 gcc/testsuite/brig.dg/test/gimple/packed.hsail create mode 100644 gcc/testsuite/brig.dg/test/gimple/smoke_test.hsail create mode 100644 gcc/testsuite/brig.dg/test/gimple/variables.hsail create mode 100644 gcc/testsuite/brig.dg/test/gimple/vector.hsail create mode 100644 gcc/testsuite/lib/brig-dg.exp create mode 100644 gcc/testsuite/lib/brig.exp rename {libgomp/plugin => include}/hsa.h (100%) create mode 100644 libhsail-rt/ChangeLog create mode 100644 libhsail-rt/Makefile.am create mode 100644 libhsail-rt/Makefile.in create mode 100644 libhsail-rt/README create mode 100644 libhsail-rt/aclocal.m4 create mode 100644 libhsail-rt/config.h.in create mode 100644 libhsail-rt/configure create mode 100644 libhsail-rt/configure.ac create mode 100644 libhsail-rt/include/internal/fibers.h create mode 100644 libhsail-rt/include/internal/phsa-queue-interface.h create mode 100644 libhsail-rt/include/internal/phsa-rt.h create mode 100644 libhsail-rt/include/internal/workitems.h create mode 100644 libhsail-rt/rt/arithmetic.c create mode 100644 libhsail-rt/rt/atomics.c create mode 100644 libhsail-rt/rt/bitstring.c create mode 100644 libhsail-rt/rt/fbarrier.c create mode 100644 libhsail-rt/rt/fibers.c create mode 100644 libhsail-rt/rt/fp16.c create mode 100644 libhsail-rt/rt/misc.c create mode 100644 libhsail-rt/rt/multimedia.c create mode 100644 libhsail-rt/rt/queue.c create mode 100644 libhsail-rt/rt/sat_arithmetic.c create mode 100644 libhsail-rt/rt/segment.c create mode 100644 libhsail-rt/rt/workitems.c create mode 100644 libhsail-rt/target-config.h.in diff --git a/ChangeLog b/ChangeLog index a95d651..9695f9d 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,14 @@ +2017-01-24 Pekka Jääskeläinen + Martin Jambor + + + * Makefile.def (target_modules): Added libhsail-rt. + (languages): Added language brig. + * Makefile.in: Regenerated. + * configure.ac (TOPLEVEL_CONFIGURE_ARGUMENTS): Added + tgarget-libhsail-rt. Make brig unsupported on untested architectures. + * configure: Regenerated. + 2017-01-19 Uros Bizjak PR target/78478 diff --git a/Makefile.def b/Makefile.def index 7aa4cb3..799b7ca 100644 --- a/Makefile.def +++ b/Makefile.def @@ -157,6 +157,7 @@ target_modules = { module= libquadmath; }; target_modules = { module= libgfortran; }; target_modules = { module= libobjc; }; target_modules = { module= libgo; }; +target_modules = { module= libhsail-rt; }; target_modules = { module= libtermcap; no_check=true; missing=mostlyclean; missing=clean; @@ -601,6 +602,8 @@ languages = { language=objc; gcc-check-target=check-objc; languages = { language=obj-c++; gcc-check-target=check-obj-c++; }; languages = { language=go; gcc-check-target=check-go; lib-check-target=check-target-libgo; }; +languages = { language=brig; gcc-check-target=check-brig; + lib-check-target=check-target-libhsail-rt; }; // Toplevel bootstrap bootstrap_stage = { id=1 ; }; diff --git a/Makefile.in b/Makefile.in index 66f6c68..1c0b9e7 100644 --- a/Makefile.in +++ b/Makefile.in @@ -993,6 +993,7 @@ configure-target: \ maybe-configure-target-libgfortran \ maybe-configure-target-libobjc \ maybe-configure-target-libgo \ + maybe-configure-target-libhsail-rt \ maybe-configure-target-libtermcap \ maybe-configure-target-winsup \ maybe-configure-target-libgloss \ @@ -1158,6 +1159,7 @@ all-target: maybe-all-target-libquadmath all-target: maybe-all-target-libgfortran all-target: maybe-all-target-libobjc all-target: maybe-all-target-libgo +all-target: maybe-all-target-libhsail-rt all-target: maybe-all-target-libtermcap all-target: maybe-all-target-winsup all-target: maybe-all-target-libgloss @@ -1250,6 +1252,7 @@ info-target: maybe-info-target-libquadmath info-target: maybe-info-target-libgfortran info-target: maybe-info-target-libobjc info-target: maybe-info-target-libgo +info-target: maybe-info-target-libhsail-rt info-target: maybe-info-target-libtermcap info-target: maybe-info-target-winsup info-target: maybe-info-target-libgloss @@ -1335,6 +1338,7 @@ dvi-target: maybe-dvi-target-libquadmath dvi-target: maybe-dvi-target-libgfortran dvi-target: maybe-dvi-target-libobjc dvi-target: maybe-dvi-target-libgo +dvi-target: maybe-dvi-target-libhsail-rt dvi-target: maybe-dvi-target-libtermcap dvi-target: maybe-dvi-target-winsup dvi-target: maybe-dvi-target-libgloss @@ -1420,6 +1424,7 @@ pdf-target: maybe-pdf-target-libquadmath pdf-target: maybe-pdf-target-libgfortran pdf-target: maybe-pdf-target-libobjc pdf-target: maybe-pdf-target-libgo +pdf-target: maybe-pdf-target-libhsail-rt pdf-target: maybe-pdf-target-libtermcap pdf-target: maybe-pdf-target-winsup pdf-target: maybe-pdf-target-libgloss @@ -1505,6 +1510,7 @@ html-target: maybe-html-target-libquadmath html-target: maybe-html-target-libgfortran html-target: maybe-html-target-libobjc html-target: maybe-html-target-libgo +html-target: maybe-html-target-libhsail-rt html-target: maybe-html-target-libtermcap html-target: maybe-html-target-winsup html-target: maybe-html-target-libgloss @@ -1590,6 +1596,7 @@ TAGS-target: maybe-TAGS-target-libquadmath TAGS-target: maybe-TAGS-target-libgfortran TAGS-target: maybe-TAGS-target-libobjc TAGS-target: maybe-TAGS-target-libgo +TAGS-target: maybe-TAGS-target-libhsail-rt TAGS-target: maybe-TAGS-target-libtermcap TAGS-target: maybe-TAGS-target-winsup TAGS-target: maybe-TAGS-target-libgloss @@ -1675,6 +1682,7 @@ install-info-target: maybe-install-info-target-libquadmath install-info-target: maybe-install-info-target-libgfortran install-info-target: maybe-install-info-target-libobjc install-info-target: maybe-install-info-target-libgo +install-info-target: maybe-install-info-target-libhsail-rt install-info-target: maybe-install-info-target-libtermcap install-info-target: maybe-install-info-target-winsup install-info-target: maybe-install-info-target-libgloss @@ -1760,6 +1768,7 @@ install-pdf-target: maybe-install-pdf-target-libquadmath install-pdf-target: maybe-install-pdf-target-libgfortran install-pdf-target: maybe-install-pdf-target-libobjc install-pdf-target: maybe-install-pdf-target-libgo +install-pdf-target: maybe-install-pdf-target-libhsail-rt install-pdf-target: maybe-install-pdf-target-libtermcap install-pdf-target: maybe-install-pdf-target-winsup install-pdf-target: maybe-install-pdf-target-libgloss @@ -1845,6 +1854,7 @@ install-html-target: maybe-install-html-target-libquadmath install-html-target: maybe-install-html-target-libgfortran install-html-target: maybe-install-html-target-libobjc install-html-target: maybe-install-html-target-libgo +install-html-target: maybe-install-html-target-libhsail-rt install-html-target: maybe-install-html-target-libtermcap install-html-target: maybe-install-html-target-winsup install-html-target: maybe-install-html-target-libgloss @@ -1930,6 +1940,7 @@ installcheck-target: maybe-installcheck-target-libquadmath installcheck-target: maybe-installcheck-target-libgfortran installcheck-target: maybe-installcheck-target-libobjc installcheck-target: maybe-installcheck-target-libgo +installcheck-target: maybe-installcheck-target-libhsail-rt installcheck-target: maybe-installcheck-target-libtermcap installcheck-target: maybe-installcheck-target-winsup installcheck-target: maybe-installcheck-target-libgloss @@ -2015,6 +2026,7 @@ mostlyclean-target: maybe-mostlyclean-target-libquadmath mostlyclean-target: maybe-mostlyclean-target-libgfortran mostlyclean-target: maybe-mostlyclean-target-libobjc mostlyclean-target: maybe-mostlyclean-target-libgo +mostlyclean-target: maybe-mostlyclean-target-libhsail-rt mostlyclean-target: maybe-mostlyclean-target-libtermcap mostlyclean-target: maybe-mostlyclean-target-winsup mostlyclean-target: maybe-mostlyclean-target-libgloss @@ -2100,6 +2112,7 @@ clean-target: maybe-clean-target-libquadmath clean-target: maybe-clean-target-libgfortran clean-target: maybe-clean-target-libobjc clean-target: maybe-clean-target-libgo +clean-target: maybe-clean-target-libhsail-rt clean-target: maybe-clean-target-libtermcap clean-target: maybe-clean-target-winsup clean-target: maybe-clean-target-libgloss @@ -2185,6 +2198,7 @@ distclean-target: maybe-distclean-target-libquadmath distclean-target: maybe-distclean-target-libgfortran distclean-target: maybe-distclean-target-libobjc distclean-target: maybe-distclean-target-libgo +distclean-target: maybe-distclean-target-libhsail-rt distclean-target: maybe-distclean-target-libtermcap distclean-target: maybe-distclean-target-winsup distclean-target: maybe-distclean-target-libgloss @@ -2270,6 +2284,7 @@ maintainer-clean-target: maybe-maintainer-clean-target-libquadmath maintainer-clean-target: maybe-maintainer-clean-target-libgfortran maintainer-clean-target: maybe-maintainer-clean-target-libobjc maintainer-clean-target: maybe-maintainer-clean-target-libgo +maintainer-clean-target: maybe-maintainer-clean-target-libhsail-rt maintainer-clean-target: maybe-maintainer-clean-target-libtermcap maintainer-clean-target: maybe-maintainer-clean-target-winsup maintainer-clean-target: maybe-maintainer-clean-target-libgloss @@ -2411,6 +2426,7 @@ check-target: \ maybe-check-target-libgfortran \ maybe-check-target-libobjc \ maybe-check-target-libgo \ + maybe-check-target-libhsail-rt \ maybe-check-target-libtermcap \ maybe-check-target-winsup \ maybe-check-target-libgloss \ @@ -2592,6 +2608,7 @@ install-target: \ maybe-install-target-libgfortran \ maybe-install-target-libobjc \ maybe-install-target-libgo \ + maybe-install-target-libhsail-rt \ maybe-install-target-libtermcap \ maybe-install-target-winsup \ maybe-install-target-libgloss \ @@ -2697,6 +2714,7 @@ install-strip-target: \ maybe-install-strip-target-libgfortran \ maybe-install-strip-target-libobjc \ maybe-install-strip-target-libgo \ + maybe-install-strip-target-libhsail-rt \ maybe-install-strip-target-libtermcap \ maybe-install-strip-target-winsup \ maybe-install-strip-target-libgloss \ @@ -46096,6 +46114,464 @@ maintainer-clean-target-libgo: +.PHONY: configure-target-libhsail-rt maybe-configure-target-libhsail-rt +maybe-configure-target-libhsail-rt: +@if gcc-bootstrap +configure-target-libhsail-rt: stage_current +@endif gcc-bootstrap +@if target-libhsail-rt +maybe-configure-target-libhsail-rt: configure-target-libhsail-rt +configure-target-libhsail-rt: + @: $(MAKE); $(unstage) + @r=`${PWD_COMMAND}`; export r; \ + s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ + echo "Checking multilib configuration for libhsail-rt..."; \ + $(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libhsail-rt; \ + $(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libhsail-rt/multilib.tmp 2> /dev/null; \ + if test -r $(TARGET_SUBDIR)/libhsail-rt/multilib.out; then \ + if cmp -s $(TARGET_SUBDIR)/libhsail-rt/multilib.tmp $(TARGET_SUBDIR)/libhsail-rt/multilib.out; then \ + rm -f $(TARGET_SUBDIR)/libhsail-rt/multilib.tmp; \ + else \ + rm -f $(TARGET_SUBDIR)/libhsail-rt/Makefile; \ + mv $(TARGET_SUBDIR)/libhsail-rt/multilib.tmp $(TARGET_SUBDIR)/libhsail-rt/multilib.out; \ + fi; \ + else \ + mv $(TARGET_SUBDIR)/libhsail-rt/multilib.tmp $(TARGET_SUBDIR)/libhsail-rt/multilib.out; \ + fi; \ + test ! -f $(TARGET_SUBDIR)/libhsail-rt/Makefile || exit 0; \ + $(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libhsail-rt; \ + $(NORMAL_TARGET_EXPORTS) \ + echo Configuring in $(TARGET_SUBDIR)/libhsail-rt; \ + cd "$(TARGET_SUBDIR)/libhsail-rt" || exit 1; \ + case $(srcdir) in \ + /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \ + *) topdir=`echo $(TARGET_SUBDIR)/libhsail-rt/ | \ + sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \ + esac; \ + module_srcdir=libhsail-rt; \ + rm -f no-such-file || : ; \ + CONFIG_SITE=no-such-file $(SHELL) \ + $$s/$$module_srcdir/configure \ + --srcdir=$${topdir}/$$module_srcdir \ + $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \ + --target=${target_alias} \ + || exit 1 +@endif target-libhsail-rt + + + + + +.PHONY: all-target-libhsail-rt maybe-all-target-libhsail-rt +maybe-all-target-libhsail-rt: +@if gcc-bootstrap +all-target-libhsail-rt: stage_current +@endif gcc-bootstrap +@if target-libhsail-rt +TARGET-target-libhsail-rt=all +maybe-all-target-libhsail-rt: all-target-libhsail-rt +all-target-libhsail-rt: configure-target-libhsail-rt + @: $(MAKE); $(unstage) + @r=`${PWD_COMMAND}`; export r; \ + s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ + $(NORMAL_TARGET_EXPORTS) \ + (cd $(TARGET_SUBDIR)/libhsail-rt && \ + $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS) \ + $(TARGET-target-libhsail-rt)) +@endif target-libhsail-rt + + + + + +.PHONY: check-target-libhsail-rt maybe-check-target-libhsail-rt +maybe-check-target-libhsail-rt: +@if target-libhsail-rt +maybe-check-target-libhsail-rt: check-target-libhsail-rt + +check-target-libhsail-rt: + @: $(MAKE); $(unstage) + @r=`${PWD_COMMAND}`; export r; \ + s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ + $(NORMAL_TARGET_EXPORTS) \ + (cd $(TARGET_SUBDIR)/libhsail-rt && \ + $(MAKE) $(TARGET_FLAGS_TO_PASS) check) + +@endif target-libhsail-rt + +.PHONY: install-target-libhsail-rt maybe-install-target-libhsail-rt +maybe-install-target-libhsail-rt: +@if target-libhsail-rt +maybe-install-target-libhsail-rt: install-target-libhsail-rt + +install-target-libhsail-rt: installdirs + @: $(MAKE); $(unstage) + @r=`${PWD_COMMAND}`; export r; \ + s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ + $(NORMAL_TARGET_EXPORTS) \ + (cd $(TARGET_SUBDIR)/libhsail-rt && \ + $(MAKE) $(TARGET_FLAGS_TO_PASS) install) + +@endif target-libhsail-rt + +.PHONY: install-strip-target-libhsail-rt maybe-install-strip-target-libhsail-rt +maybe-install-strip-target-libhsail-rt: +@if target-libhsail-rt +maybe-install-strip-target-libhsail-rt: install-strip-target-libhsail-rt + +install-strip-target-libhsail-rt: installdirs + @: $(MAKE); $(unstage) + @r=`${PWD_COMMAND}`; export r; \ + s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ + $(NORMAL_TARGET_EXPORTS) \ + (cd $(TARGET_SUBDIR)/libhsail-rt && \ + $(MAKE) $(TARGET_FLAGS_TO_PASS) install-strip) + +@endif target-libhsail-rt + +# Other targets (info, dvi, pdf, etc.) + +.PHONY: maybe-info-target-libhsail-rt info-target-libhsail-rt +maybe-info-target-libhsail-rt: +@if target-libhsail-rt +maybe-info-target-libhsail-rt: info-target-libhsail-rt + +info-target-libhsail-rt: \ + configure-target-libhsail-rt + @: $(MAKE); $(unstage) + @[ -f $(TARGET_SUBDIR)/libhsail-rt/Makefile ] || exit 0; \ + r=`${PWD_COMMAND}`; export r; \ + s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ + $(NORMAL_TARGET_EXPORTS) \ + echo "Doing info in $(TARGET_SUBDIR)/libhsail-rt"; \ + for flag in $(EXTRA_TARGET_FLAGS); do \ + eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \ + done; \ + (cd $(TARGET_SUBDIR)/libhsail-rt && \ + $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \ + "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \ + "RANLIB=$${RANLIB}" \ + "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \ + info) \ + || exit 1 + +@endif target-libhsail-rt + +.PHONY: maybe-dvi-target-libhsail-rt dvi-target-libhsail-rt +maybe-dvi-target-libhsail-rt: +@if target-libhsail-rt +maybe-dvi-target-libhsail-rt: dvi-target-libhsail-rt + +dvi-target-libhsail-rt: \ + configure-target-libhsail-rt + @: $(MAKE); $(unstage) + @[ -f $(TARGET_SUBDIR)/libhsail-rt/Makefile ] || exit 0; \ + r=`${PWD_COMMAND}`; export r; \ + s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ + $(NORMAL_TARGET_EXPORTS) \ + echo "Doing dvi in $(TARGET_SUBDIR)/libhsail-rt"; \ + for flag in $(EXTRA_TARGET_FLAGS); do \ + eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \ + done; \ + (cd $(TARGET_SUBDIR)/libhsail-rt && \ + $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \ + "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \ + "RANLIB=$${RANLIB}" \ + "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \ + dvi) \ + || exit 1 + +@endif target-libhsail-rt + +.PHONY: maybe-pdf-target-libhsail-rt pdf-target-libhsail-rt +maybe-pdf-target-libhsail-rt: +@if target-libhsail-rt +maybe-pdf-target-libhsail-rt: pdf-target-libhsail-rt + +pdf-target-libhsail-rt: \ + configure-target-libhsail-rt + @: $(MAKE); $(unstage) + @[ -f $(TARGET_SUBDIR)/libhsail-rt/Makefile ] || exit 0; \ + r=`${PWD_COMMAND}`; export r; \ + s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ + $(NORMAL_TARGET_EXPORTS) \ + echo "Doing pdf in $(TARGET_SUBDIR)/libhsail-rt"; \ + for flag in $(EXTRA_TARGET_FLAGS); do \ + eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \ + done; \ + (cd $(TARGET_SUBDIR)/libhsail-rt && \ + $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \ + "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \ + "RANLIB=$${RANLIB}" \ + "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \ + pdf) \ + || exit 1 + +@endif target-libhsail-rt + +.PHONY: maybe-html-target-libhsail-rt html-target-libhsail-rt +maybe-html-target-libhsail-rt: +@if target-libhsail-rt +maybe-html-target-libhsail-rt: html-target-libhsail-rt + +html-target-libhsail-rt: \ + configure-target-libhsail-rt + @: $(MAKE); $(unstage) + @[ -f $(TARGET_SUBDIR)/libhsail-rt/Makefile ] || exit 0; \ + r=`${PWD_COMMAND}`; export r; \ + s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ + $(NORMAL_TARGET_EXPORTS) \ + echo "Doing html in $(TARGET_SUBDIR)/libhsail-rt"; \ + for flag in $(EXTRA_TARGET_FLAGS); do \ + eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \ + done; \ + (cd $(TARGET_SUBDIR)/libhsail-rt && \ + $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \ + "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \ + "RANLIB=$${RANLIB}" \ + "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \ + html) \ + || exit 1 + +@endif target-libhsail-rt + +.PHONY: maybe-TAGS-target-libhsail-rt TAGS-target-libhsail-rt +maybe-TAGS-target-libhsail-rt: +@if target-libhsail-rt +maybe-TAGS-target-libhsail-rt: TAGS-target-libhsail-rt + +TAGS-target-libhsail-rt: \ + configure-target-libhsail-rt + @: $(MAKE); $(unstage) + @[ -f $(TARGET_SUBDIR)/libhsail-rt/Makefile ] || exit 0; \ + r=`${PWD_COMMAND}`; export r; \ + s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ + $(NORMAL_TARGET_EXPORTS) \ + echo "Doing TAGS in $(TARGET_SUBDIR)/libhsail-rt"; \ + for flag in $(EXTRA_TARGET_FLAGS); do \ + eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \ + done; \ + (cd $(TARGET_SUBDIR)/libhsail-rt && \ + $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \ + "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \ + "RANLIB=$${RANLIB}" \ + "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \ + TAGS) \ + || exit 1 + +@endif target-libhsail-rt + +.PHONY: maybe-install-info-target-libhsail-rt install-info-target-libhsail-rt +maybe-install-info-target-libhsail-rt: +@if target-libhsail-rt +maybe-install-info-target-libhsail-rt: install-info-target-libhsail-rt + +install-info-target-libhsail-rt: \ + configure-target-libhsail-rt \ + info-target-libhsail-rt + @: $(MAKE); $(unstage) + @[ -f $(TARGET_SUBDIR)/libhsail-rt/Makefile ] || exit 0; \ + r=`${PWD_COMMAND}`; export r; \ + s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ + $(NORMAL_TARGET_EXPORTS) \ + echo "Doing install-info in $(TARGET_SUBDIR)/libhsail-rt"; \ + for flag in $(EXTRA_TARGET_FLAGS); do \ + eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \ + done; \ + (cd $(TARGET_SUBDIR)/libhsail-rt && \ + $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \ + "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \ + "RANLIB=$${RANLIB}" \ + "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \ + install-info) \ + || exit 1 + +@endif target-libhsail-rt + +.PHONY: maybe-install-pdf-target-libhsail-rt install-pdf-target-libhsail-rt +maybe-install-pdf-target-libhsail-rt: +@if target-libhsail-rt +maybe-install-pdf-target-libhsail-rt: install-pdf-target-libhsail-rt + +install-pdf-target-libhsail-rt: \ + configure-target-libhsail-rt \ + pdf-target-libhsail-rt + @: $(MAKE); $(unstage) + @[ -f $(TARGET_SUBDIR)/libhsail-rt/Makefile ] || exit 0; \ + r=`${PWD_COMMAND}`; export r; \ + s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ + $(NORMAL_TARGET_EXPORTS) \ + echo "Doing install-pdf in $(TARGET_SUBDIR)/libhsail-rt"; \ + for flag in $(EXTRA_TARGET_FLAGS); do \ + eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \ + done; \ + (cd $(TARGET_SUBDIR)/libhsail-rt && \ + $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \ + "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \ + "RANLIB=$${RANLIB}" \ + "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \ + install-pdf) \ + || exit 1 + +@endif target-libhsail-rt + +.PHONY: maybe-install-html-target-libhsail-rt install-html-target-libhsail-rt +maybe-install-html-target-libhsail-rt: +@if target-libhsail-rt +maybe-install-html-target-libhsail-rt: install-html-target-libhsail-rt + +install-html-target-libhsail-rt: \ + configure-target-libhsail-rt \ + html-target-libhsail-rt + @: $(MAKE); $(unstage) + @[ -f $(TARGET_SUBDIR)/libhsail-rt/Makefile ] || exit 0; \ + r=`${PWD_COMMAND}`; export r; \ + s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ + $(NORMAL_TARGET_EXPORTS) \ + echo "Doing install-html in $(TARGET_SUBDIR)/libhsail-rt"; \ + for flag in $(EXTRA_TARGET_FLAGS); do \ + eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \ + done; \ + (cd $(TARGET_SUBDIR)/libhsail-rt && \ + $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \ + "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \ + "RANLIB=$${RANLIB}" \ + "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \ + install-html) \ + || exit 1 + +@endif target-libhsail-rt + +.PHONY: maybe-installcheck-target-libhsail-rt installcheck-target-libhsail-rt +maybe-installcheck-target-libhsail-rt: +@if target-libhsail-rt +maybe-installcheck-target-libhsail-rt: installcheck-target-libhsail-rt + +installcheck-target-libhsail-rt: \ + configure-target-libhsail-rt + @: $(MAKE); $(unstage) + @[ -f $(TARGET_SUBDIR)/libhsail-rt/Makefile ] || exit 0; \ + r=`${PWD_COMMAND}`; export r; \ + s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ + $(NORMAL_TARGET_EXPORTS) \ + echo "Doing installcheck in $(TARGET_SUBDIR)/libhsail-rt"; \ + for flag in $(EXTRA_TARGET_FLAGS); do \ + eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \ + done; \ + (cd $(TARGET_SUBDIR)/libhsail-rt && \ + $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \ + "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \ + "RANLIB=$${RANLIB}" \ + "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \ + installcheck) \ + || exit 1 + +@endif target-libhsail-rt + +.PHONY: maybe-mostlyclean-target-libhsail-rt mostlyclean-target-libhsail-rt +maybe-mostlyclean-target-libhsail-rt: +@if target-libhsail-rt +maybe-mostlyclean-target-libhsail-rt: mostlyclean-target-libhsail-rt + +mostlyclean-target-libhsail-rt: + @: $(MAKE); $(unstage) + @[ -f $(TARGET_SUBDIR)/libhsail-rt/Makefile ] || exit 0; \ + r=`${PWD_COMMAND}`; export r; \ + s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ + $(NORMAL_TARGET_EXPORTS) \ + echo "Doing mostlyclean in $(TARGET_SUBDIR)/libhsail-rt"; \ + for flag in $(EXTRA_TARGET_FLAGS); do \ + eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \ + done; \ + (cd $(TARGET_SUBDIR)/libhsail-rt && \ + $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \ + "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \ + "RANLIB=$${RANLIB}" \ + "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \ + mostlyclean) \ + || exit 1 + +@endif target-libhsail-rt + +.PHONY: maybe-clean-target-libhsail-rt clean-target-libhsail-rt +maybe-clean-target-libhsail-rt: +@if target-libhsail-rt +maybe-clean-target-libhsail-rt: clean-target-libhsail-rt + +clean-target-libhsail-rt: + @: $(MAKE); $(unstage) + @[ -f $(TARGET_SUBDIR)/libhsail-rt/Makefile ] || exit 0; \ + r=`${PWD_COMMAND}`; export r; \ + s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ + $(NORMAL_TARGET_EXPORTS) \ + echo "Doing clean in $(TARGET_SUBDIR)/libhsail-rt"; \ + for flag in $(EXTRA_TARGET_FLAGS); do \ + eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \ + done; \ + (cd $(TARGET_SUBDIR)/libhsail-rt && \ + $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \ + "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \ + "RANLIB=$${RANLIB}" \ + "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \ + clean) \ + || exit 1 + +@endif target-libhsail-rt + +.PHONY: maybe-distclean-target-libhsail-rt distclean-target-libhsail-rt +maybe-distclean-target-libhsail-rt: +@if target-libhsail-rt +maybe-distclean-target-libhsail-rt: distclean-target-libhsail-rt + +distclean-target-libhsail-rt: + @: $(MAKE); $(unstage) + @[ -f $(TARGET_SUBDIR)/libhsail-rt/Makefile ] || exit 0; \ + r=`${PWD_COMMAND}`; export r; \ + s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ + $(NORMAL_TARGET_EXPORTS) \ + echo "Doing distclean in $(TARGET_SUBDIR)/libhsail-rt"; \ + for flag in $(EXTRA_TARGET_FLAGS); do \ + eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \ + done; \ + (cd $(TARGET_SUBDIR)/libhsail-rt && \ + $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \ + "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \ + "RANLIB=$${RANLIB}" \ + "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \ + distclean) \ + || exit 1 + +@endif target-libhsail-rt + +.PHONY: maybe-maintainer-clean-target-libhsail-rt maintainer-clean-target-libhsail-rt +maybe-maintainer-clean-target-libhsail-rt: +@if target-libhsail-rt +maybe-maintainer-clean-target-libhsail-rt: maintainer-clean-target-libhsail-rt + +maintainer-clean-target-libhsail-rt: + @: $(MAKE); $(unstage) + @[ -f $(TARGET_SUBDIR)/libhsail-rt/Makefile ] || exit 0; \ + r=`${PWD_COMMAND}`; export r; \ + s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ + $(NORMAL_TARGET_EXPORTS) \ + echo "Doing maintainer-clean in $(TARGET_SUBDIR)/libhsail-rt"; \ + for flag in $(EXTRA_TARGET_FLAGS); do \ + eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \ + done; \ + (cd $(TARGET_SUBDIR)/libhsail-rt && \ + $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \ + "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \ + "RANLIB=$${RANLIB}" \ + "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \ + maintainer-clean) \ + || exit 1 + +@endif target-libhsail-rt + + + + + .PHONY: configure-target-libtermcap maybe-configure-target-libtermcap maybe-configure-target-libtermcap: @if gcc-bootstrap @@ -51382,6 +51858,14 @@ check-gcc-go: (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-go); check-go: check-gcc-go check-target-libgo +.PHONY: check-gcc-brig check-brig +check-gcc-brig: + r=`${PWD_COMMAND}`; export r; \ + s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ + $(HOST_EXPORTS) \ + (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-brig); +check-brig: check-gcc-brig check-target-libhsail-rt + # The gcc part of install-no-fixedincludes, which relies on an intimate # knowledge of how a number of gcc internal targets (inter)operate. Delegate. @@ -54259,6 +54743,7 @@ configure-target-libquadmath: stage_last configure-target-libgfortran: stage_last configure-target-libobjc: stage_last configure-target-libgo: stage_last +configure-target-libhsail-rt: stage_last configure-target-libtermcap: stage_last configure-target-winsup: stage_last configure-target-libgloss: stage_last @@ -54293,6 +54778,7 @@ configure-target-libquadmath: maybe-all-gcc configure-target-libgfortran: maybe-all-gcc configure-target-libobjc: maybe-all-gcc configure-target-libgo: maybe-all-gcc +configure-target-libhsail-rt: maybe-all-gcc configure-target-libtermcap: maybe-all-gcc configure-target-winsup: maybe-all-gcc configure-target-libgloss: maybe-all-gcc @@ -55445,6 +55931,7 @@ configure-target-libquadmath: maybe-all-target-libgcc configure-target-libgfortran: maybe-all-target-libgcc configure-target-libobjc: maybe-all-target-libgcc configure-target-libgo: maybe-all-target-libgcc +configure-target-libhsail-rt: maybe-all-target-libgcc configure-target-libtermcap: maybe-all-target-libgcc configure-target-winsup: maybe-all-target-libgcc configure-target-libgloss: maybe-all-target-libgcc @@ -55486,6 +55973,8 @@ configure-target-libobjc: maybe-all-target-newlib maybe-all-target-libgloss configure-target-libgo: maybe-all-target-newlib maybe-all-target-libgloss +configure-target-libhsail-rt: maybe-all-target-newlib maybe-all-target-libgloss + configure-target-libtermcap: maybe-all-target-newlib maybe-all-target-libgloss configure-target-winsup: maybe-all-target-newlib maybe-all-target-libgloss diff --git a/configure b/configure index 60532fe..d757369 100755 --- a/configure +++ b/configure @@ -2754,6 +2754,7 @@ target_libraries="target-libgcc \ target-libgomp \ target-libcilkrts \ target-liboffloadmic \ + target-libhsail-rt \ target-libatomic \ target-libitm \ target-libstdc++-v3 \ @@ -3482,6 +3483,19 @@ if test x$enable_libgo = x; then esac fi +# Disable the BRIG frontend and libhsail-rt on untested or known +# broken systems. Currently it has been tested only on x86_64 Linux +# of the upstream gcc targets. More targets shall be added after testing. +case "${target}" in + x86_64-*-linux*) + ;; + *) + unsupported_languages="$unsupported_languages brig" + # This implicitly disables also target-libhsail-rt as it won't + # get added to the build without BRIG FE. + ;; +esac + # Default libgloss CPU subdirectory. libgloss_dir="$target_cpu" diff --git a/configure.ac b/configure.ac index 0d6efcf..5818332 100644 --- a/configure.ac +++ b/configure.ac @@ -152,6 +152,7 @@ target_libraries="target-libgcc \ target-libgomp \ target-libcilkrts \ target-liboffloadmic \ + target-libhsail-rt \ target-libatomic \ target-libitm \ target-libstdc++-v3 \ @@ -812,6 +813,19 @@ if test x$enable_libgo = x; then esac fi +# Disable the BRIG frontend and libhsail-rt on untested or known +# broken systems. Currently it has been tested only on x86_64 Linux +# of the upstream gcc targets. More targets shall be added after testing. +case "${target}" in + x86_64-*-linux*) + ;; + *) + unsupported_languages="$unsupported_languages brig" + # This implicitly disables also target-libhsail-rt as it won't + # get added to the build without BRIG FE. + ;; +esac + # Default libgloss CPU subdirectory. libgloss_dir="$target_cpu" diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 016f703..f638e95 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,66 @@ +2017-01-24 Pekka Jääskeläinen + Martin Jambor + + * brig-builtins.def: New file. + * builtins.def (DEF_HSAIL_BUILTIN): New macro. + (DEF_HSAIL_ATOMIC_BUILTIN): Likewise. + (DEF_HSAIL_SAT_BUILTIN): Likewise. + (DEF_HSAIL_INTR_BUILTIN): Likewise. + (DEF_HSAIL_CVT_ZEROI_SAT_BUILTIN): Likewise. + * builtin-types.def (BT_INT8): New. + (BT_INT16): Likewise. + (BT_UINT8): Likewise. + (BT_UINT16): Likewise. + (BT_FN_ULONG): Likewise. + (BT_FN_UINT_INT): Likewise. + (BT_FN_UINT_ULONG): Likewise. + (BT_FN_UINT_LONG): Likewise. + (BT_FN_UINT_PTR): Likewise. + (BT_FN_ULONG_PTR): Likewise. + (BT_FN_INT8_FLOAT): Likewise. + (BT_FN_INT16_FLOAT): Likewise. + (BT_FN_UINT32_FLOAT): Likewise. + (BT_FN_UINT16_FLOAT): Likewise. + (BT_FN_UINT8_FLOAT): Likewise. + (BT_FN_UINT64_FLOAT): Likewise. + (BT_FN_UINT16_UINT32): Likewise. + (BT_FN_UINT32_UINT16): Likewise. + (BT_FN_UINT16_UINT16_UINT16): Likewise. + (BT_FN_INT_PTR_INT): Likewise. + (BT_FN_UINT_PTR_UINT): Likewise. + (BT_FN_LONG_PTR_LONG): Likewise. + (BT_FN_ULONG_PTR_ULONG): Likewise. + (BT_FN_VOID_UINT64_UINT64): Likewise. + (BT_FN_UINT8_UINT8_UINT8): Likewise. + (BT_FN_INT8_INT8_INT8): Likewise. + (BT_FN_INT16_INT16_INT16): Likewise. + (BT_FN_INT_INT_INT): Likewise. + (BT_FN_UINT_FLOAT_UINT): Likewise. + (BT_FN_FLOAT_UINT_UINT): Likewise. + (BT_FN_ULONG_UINT_UINT): Likewise. + (BT_FN_ULONG_UINT_PTR): Likewise. + (BT_FN_ULONG_ULONG_ULONG): Likewise. + (BT_FN_UINT_UINT_UINT): Likewise. + (BT_FN_VOID_UINT_PTR): Likewise. + (BT_FN_UINT_UINT_PTR: Likewise. + (BT_FN_UINT32_UINT64_PTR): Likewise. + (BT_FN_INT_INT_UINT_UINT): Likewise. + (BT_FN_UINT_UINT_UINT_UINT): Likewise. + (BT_FN_UINT_UINT_UINT_PTR): Likewise. + (BT_FN_UINT_ULONG_ULONG_UINT): Likewise. + (BT_FN_ULONG_ULONG_ULONG_ULONG): Likewise. + (BT_FN_LONG_LONG_UINT_UINT): Likewise. + (BT_FN_ULONG_ULONG_UINT_UINT): Likewise. + (BT_FN_VOID_UINT32_UINT64_PTR): Likewise. + (BT_FN_VOID_UINT32_UINT32_PTR): Likewise. + (BT_FN_UINT_UINT_UINT_UINT_UINT): Likewise. + (BT_FN_UINT_FLOAT_FLOAT_FLOAT_FLOAT): Likewise. + (BT_FN_ULONG_ULONG_ULONG_UINT_UINT): Likewise. + * doc/frontends.texi: List BRIG FE. + * doc/install.texi (Testing): Add BRIG tesring requirements. + * doc/invoke.texi (Overall Options): Mention BRIG. + * doc/standards.texi (Standards): Doucment BRIG HSA version. + 2017-01-24 Richard Biener PR translation/79208 diff --git a/gcc/brig-builtins.def b/gcc/brig-builtins.def new file mode 100644 index 0000000..329c88e --- /dev/null +++ b/gcc/brig-builtins.def @@ -0,0 +1,659 @@ +/* This file contains the definitions and documentation for the + HSAIL builtins used in the GNU compiler. + Copyright (C) 2016 Free Software Foundation, Inc. + + Contributed by Pekka Jaaskelainen + for General Processor Tech. + +This file is part of GCC. + +GCC is free software; you can redistribute it and/or modify it under +the terms of the GNU General Public License as published by the Free +Software Foundation; either version 3, or (at your option) any later +version. + +GCC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or +FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +for more details. + +You should have received a copy of the GNU General Public License +along with GCC; see the file COPYING3. If not see +. */ + +/* Following builtins are used by the BRIG (the binary representation of + HSAIL) frontend. Software implementations are available in libhsail-rt. + Use leading double underscore in the name to avoid name space clashes + with kernel program symbols in case the builtin is implemented as + a function call. */ + +/* Work-item ID related builtins are not constant in the work-group function + mode (each WI has a different return value). */ + +#ifndef DEF_HSAIL_BUILTIN +#define DEF_HSAIL_BUILTIN(ENUM, HSAIL_OPCODE, HSAIL_TYPE, \ + NAME, TYPE, ATTRS) +#endif + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_WORKITEMABSID, BRIG_OPCODE_WORKITEMABSID, + BRIG_TYPE_U32, "__hsail_workitemabsid", BT_FN_UINT_UINT_PTR, + ATTR_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_GRIDSIZE, BRIG_OPCODE_GRIDSIZE, + BRIG_TYPE_U32, "__hsail_gridsize", BT_FN_UINT_UINT_PTR, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_WORKITEMFLATABSID_U32, + BRIG_OPCODE_WORKITEMFLATABSID, BRIG_TYPE_U32, + "__hsail_workitemflatabsid_u32", BT_FN_UINT_PTR, + ATTR_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_WORKITEMFLATABSID_U64, + BRIG_OPCODE_WORKITEMFLATABSID, BRIG_TYPE_U64, + "__hsail_workitemflatabsid_u64", BT_FN_ULONG_PTR, + ATTR_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_WORKITEMFLATID, BRIG_OPCODE_WORKITEMFLATID, + BRIG_TYPE_U32, "__hsail_workitemflatid", BT_FN_UINT_PTR, + ATTR_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_WORKITEMID, BRIG_OPCODE_WORKITEMID, + BRIG_TYPE_U32, "__hsail_workitemid", BT_FN_UINT_UINT_PTR, + ATTR_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_WORKGROUPID, BRIG_OPCODE_WORKGROUPID, + BRIG_TYPE_U32, "__hsail_workgroupid", BT_FN_UINT_UINT_PTR, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_CURRENTWORKITEMFLATID, + BRIG_OPCODE_CURRENTWORKITEMFLATID, + BRIG_TYPE_U32, "__hsail_currentworkitemflatid", + BT_FN_UINT_PTR, ATTR_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_WORKITEMABSID_U64, BRIG_OPCODE_WORKITEMABSID, + BRIG_TYPE_U64, "__hsail_workitemabsid_u64", + BT_FN_ULONG_UINT_PTR, ATTR_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_PACKETID, BRIG_OPCODE_PACKETID, + BRIG_TYPE_U64, "__hsail_packetid", BT_FN_ULONG_PTR, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_PACKETCOMPLETIONSIG_SIG64, + BRIG_OPCODE_PACKETCOMPLETIONSIG, BRIG_TYPE_SIG64, + "__hsail_packetcompletionsig_sig64", BT_FN_ULONG_PTR, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_PACKETCOMPLETIONSIG_SIG32, + BRIG_OPCODE_PACKETCOMPLETIONSIG, BRIG_TYPE_SIG32, + "__hsail_packetcompletionsig_sig32", BT_FN_UINT_PTR, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_CURRENTWORKGROUPSIZE, + BRIG_OPCODE_CURRENTWORKGROUPSIZE, BRIG_TYPE_U32, + "__hsail_currentworkgroupsize", BT_FN_UINT_UINT_PTR, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_WORKGROUPSIZE, BRIG_OPCODE_WORKGROUPSIZE, + BRIG_TYPE_U32, "__hsail_workgroupsize", BT_FN_UINT_UINT_PTR, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_DIM, BRIG_OPCODE_DIM, + BRIG_TYPE_U32, "__hsail_dim", BT_FN_UINT_PTR, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_GRIDGROUPS, BRIG_OPCODE_GRIDGROUPS, + BRIG_TYPE_U32, "__hsail_gridgroups", BT_FN_UINT_UINT_PTR, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_BITEXTRACT_S32, BRIG_OPCODE_BITEXTRACT, + BRIG_TYPE_S32, "__hsail_bitextract_s32", + BT_FN_INT_INT_UINT_UINT, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_BITEXTRACT_U32, BRIG_OPCODE_BITEXTRACT, + BRIG_TYPE_U32, "__hsail_bitextract_u32", + BT_FN_UINT_UINT_UINT_UINT, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_BITEXTRACT_S64, BRIG_OPCODE_BITEXTRACT, + BRIG_TYPE_S64, "__hsail_bitextract_s64", + BT_FN_LONG_LONG_UINT_UINT, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_BITEXTRACT_U64, BRIG_OPCODE_BITEXTRACT, + BRIG_TYPE_U64, "__hsail_bitextract_u64", + BT_FN_ULONG_ULONG_UINT_UINT, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_BITINSERT_U32, BRIG_OPCODE_BITINSERT, + BRIG_TYPE_U32, "__hsail_bitinsert_u32", + BT_FN_UINT_UINT_UINT_UINT_UINT, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_BITINSERT_U64, BRIG_OPCODE_BITINSERT, + BRIG_TYPE_U64, "__hsail_bitinsert_u64", + BT_FN_ULONG_ULONG_ULONG_UINT_UINT, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_BITMASK_B32, BRIG_OPCODE_BITMASK, + BRIG_TYPE_B32, "__hsail_bitmask_u32", BT_FN_UINT_UINT_UINT, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_BITMASK_B64, BRIG_OPCODE_BITMASK, + BRIG_TYPE_B64, "__hsail_bitmask_u64", BT_FN_ULONG_UINT_UINT, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_BITREV_B32, BRIG_OPCODE_BITREV, + BRIG_TYPE_B32, "__hsail_bitrev_u32", BT_FN_UINT_UINT, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_BITREV_B64, BRIG_OPCODE_BITREV, + BRIG_TYPE_B64, "__hsail_bitrev_u64", BT_FN_ULONG_ULONG, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_BITSELECT_B32, BRIG_OPCODE_BITSELECT, + BRIG_TYPE_B32, "__hsail_bitselect_u32", + BT_FN_UINT_UINT_UINT_UINT, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_BITSELECT_U64, BRIG_OPCODE_BITSELECT, + BRIG_TYPE_B64, "__hsail_bitselect_u64", + BT_FN_ULONG_ULONG_ULONG_ULONG, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_FIRSTBIT_U32, BRIG_OPCODE_FIRSTBIT, + BRIG_TYPE_U32, "__hsail_firstbit_u32", BT_FN_UINT_UINT, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_FIRSTBIT_S32, BRIG_OPCODE_FIRSTBIT, + BRIG_TYPE_S32, "__hsail_firstbit_s32", BT_FN_UINT_INT, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_FIRSTBIT_U64, BRIG_OPCODE_FIRSTBIT, + BRIG_TYPE_U64, "__hsail_firstbit_u64", BT_FN_UINT_ULONG, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_FIRSTBIT_S64, BRIG_OPCODE_FIRSTBIT, + BRIG_TYPE_S64, "__hsail_firstbit_s64", BT_FN_UINT_LONG, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_LASTBIT_U32, BRIG_OPCODE_LASTBIT, + BRIG_TYPE_U32, "__hsail_lastbit_u32", BT_FN_UINT_UINT, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_LASTBIT_U64, BRIG_OPCODE_LASTBIT, + BRIG_TYPE_U64, "__hsail_lastbit_u64", BT_FN_UINT_ULONG, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_BORROW_U32, BRIG_OPCODE_BORROW, + BRIG_TYPE_U32, "__hsail_borrow_u32", BT_FN_UINT_UINT_UINT, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_BORROW_U64, BRIG_OPCODE_BORROW, + BRIG_TYPE_U64, "__hsail_borrow_u64", BT_FN_ULONG_ULONG_ULONG, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_CARRY_U32, BRIG_OPCODE_CARRY, + BRIG_TYPE_U32, "__hsail_carry_u32", BT_FN_UINT_UINT_UINT, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_CARRY_U64, BRIG_OPCODE_CARRY, + BRIG_TYPE_U64, "__hsail_carry_u64", BT_FN_ULONG_ULONG_ULONG, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_REM_S32, BRIG_OPCODE_REM, + BRIG_TYPE_S32, "__hsail_rem_s32", BT_FN_INT_INT_INT, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_REM_S64, BRIG_OPCODE_REM, + BRIG_TYPE_S64, "__hsail_rem_s64", BT_FN_LONG_LONG_LONG, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_MIN_F32, BRIG_OPCODE_MIN, + BRIG_TYPE_F32, "__hsail_min_f32", BT_FN_FLOAT_FLOAT_FLOAT, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_MAX_F32, BRIG_OPCODE_MAX, + BRIG_TYPE_F32, "__hsail_max_f32", BT_FN_FLOAT_FLOAT_FLOAT, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_MIN_F64, BRIG_OPCODE_MIN, + BRIG_TYPE_F64, "__hsail_min_f64", BT_FN_DOUBLE_DOUBLE_DOUBLE, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_MAX_F64, BRIG_OPCODE_MAX, + BRIG_TYPE_F64, "__hsail_max_f64", BT_FN_DOUBLE_DOUBLE_DOUBLE, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_CLASS_F32, BRIG_OPCODE_CLASS, + BRIG_TYPE_F32, "__hsail_class_f32", BT_FN_UINT_FLOAT_UINT, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_CLASS_F32_F16, BRIG_OPCODE_CLASS, + BRIG_TYPE_F16, "__hsail_class_f32_f16", BT_FN_UINT_FLOAT_UINT, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_FRACT_F32, BRIG_OPCODE_FRACT, + BRIG_TYPE_F32, "__hsail_fract_f32", BT_FN_FLOAT_FLOAT, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_FRACT_F64, BRIG_OPCODE_FRACT, + BRIG_TYPE_F64, "__hsail_fract_f64", BT_FN_DOUBLE_DOUBLE, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_BARRIER, BRIG_OPCODE_BARRIER, + BRIG_TYPE_NONE, "__hsail_barrier", BT_FN_VOID_PTR, + ATTR_NOTHROW_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_INITFBAR, BRIG_OPCODE_INITFBAR, + BRIG_TYPE_NONE, "__hsail_initfbar", BT_FN_VOID_UINT_PTR, + ATTR_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_JOINFBAR, BRIG_OPCODE_JOINFBAR, + BRIG_TYPE_NONE, "__hsail_joinfbar", BT_FN_VOID_UINT_PTR, + ATTR_NOTHROW_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_WAITFBAR, BRIG_OPCODE_WAITFBAR, + BRIG_TYPE_NONE, "__hsail_waitfbar", BT_FN_VOID_UINT_PTR, + ATTR_NOTHROW_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_ARRIVEFBAR, BRIG_OPCODE_ARRIVEFBAR, + BRIG_TYPE_NONE, "__hsail_arrivefbar", BT_FN_VOID_UINT_PTR, + ATTR_NOTHROW_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_LEAVEFBAR, BRIG_OPCODE_LEAVEFBAR, + BRIG_TYPE_NONE, "__hsail_leavefbar", BT_FN_VOID_UINT_PTR, + ATTR_NOTHROW_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_RELEASEFBAR, BRIG_OPCODE_RELEASEFBAR, + BRIG_TYPE_NONE, "__hsail_releasefbar", BT_FN_VOID_UINT_PTR, + ATTR_NOTHROW_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_BITALIGN, BRIG_OPCODE_BITALIGN, + BRIG_TYPE_B32, "__hsail_bitalign", + BT_FN_UINT_ULONG_ULONG_UINT, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_BYTEALIGN, BRIG_OPCODE_BYTEALIGN, + BRIG_TYPE_B32, "__hsail_bytealign", + BT_FN_UINT_ULONG_ULONG_UINT, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_LERP, BRIG_OPCODE_LERP, + BRIG_TYPE_U8X4, "__hsail_lerp", BT_FN_UINT_UINT_UINT_UINT, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_PACKCVT, BRIG_OPCODE_PACKCVT, + BRIG_TYPE_U8X4, "__hsail_packcvt", + BT_FN_UINT_FLOAT_FLOAT_FLOAT_FLOAT, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_UNPACKCVT, BRIG_OPCODE_UNPACKCVT, + BRIG_TYPE_F32, "__hsail_unpackcvt", BT_FN_FLOAT_UINT_UINT, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_SAD_U16X2, BRIG_OPCODE_SAD, + BRIG_TYPE_U16X2, "__hsail_sad_u16x2", + BT_FN_UINT_UINT_UINT_UINT, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_SAD_U32, BRIG_OPCODE_SAD, + BRIG_TYPE_U32, "__hsail_sad_u32", BT_FN_UINT_UINT_UINT_UINT, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_SAD_U8X4, BRIG_OPCODE_SAD, + BRIG_TYPE_U8X4, "__hsail_sad_u8x4", BT_FN_UINT_UINT_UINT_UINT, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_SADHI_U8X4, BRIG_OPCODE_SADHI, + BRIG_TYPE_U16X2, "__hsail_sadhi_u16x2_u8x4", + BT_FN_UINT_UINT_UINT_UINT, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_CLOCK, BRIG_OPCODE_CLOCK, + BRIG_TYPE_U64, "__hsail_clock", BT_FN_ULONG, + ATTR_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_CUID, BRIG_OPCODE_CUID, + BRIG_TYPE_U32, "__hsail_cuid", BT_FN_UINT_PTR, + ATTR_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_MAXCUID, BRIG_OPCODE_MAXCUID, + BRIG_TYPE_U32, "__hsail_maxcuid", BT_FN_UINT_PTR, + ATTR_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_DEBUGTRAP, BRIG_OPCODE_DEBUGTRAP, + BRIG_TYPE_U32, "__hsail_debugtrap", BT_FN_VOID_UINT_PTR, + ATTR_NORETURN_NOTHROW_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_GROUPBASEPTR, BRIG_OPCODE_GROUPBASEPTR, + BRIG_TYPE_U32, "__hsail_groupbaseptr", BT_FN_UINT_PTR, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_KERNARGBASEPTR_U64, + BRIG_OPCODE_KERNARGBASEPTR, BRIG_TYPE_U64, + "__hsail_kernargbaseptr_u64", BT_FN_ULONG_PTR, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_KERNARGBASEPTR_U32, + BRIG_OPCODE_KERNARGBASEPTR, BRIG_TYPE_U32, + "__hsail_kernargbaseptr_u32", BT_FN_UINT_PTR, + ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_ALLOCA, BRIG_OPCODE_ALLOCA, + BRIG_TYPE_U32, "__hsail_alloca", BT_FN_UINT_UINT_UINT_PTR, + ATTR_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_LDQUEUEWRITEINDEX, + BRIG_OPCODE_LDQUEUEWRITEINDEX, + BRIG_TYPE_U64, "__hsail_ldqueuewriteindex", + BT_FN_ULONG_ULONG, ATTR_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_LDQUEUEREADINDEX, + BRIG_OPCODE_LDQUEUEREADINDEX, + BRIG_TYPE_U64, "__hsail_ldqueuereadindex", + BT_FN_ULONG_ULONG, ATTR_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_STQUEUEWRITEINDEX, + BRIG_OPCODE_STQUEUEWRITEINDEX, + BRIG_TYPE_U64, "__hsail_stqueuewriteindex", + BT_FN_VOID_UINT64_UINT64, ATTR_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_STQUEUEREADINDEX, + BRIG_OPCODE_STQUEUEREADINDEX, + BRIG_TYPE_U64, "__hsail_stqueuereadindex", + BT_FN_VOID_UINT64_UINT64, ATTR_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_ADDQUEUEWRITEINDEX, + BRIG_OPCODE_ADDQUEUEWRITEINDEX, + BRIG_TYPE_U64, "__hsail_addqueuewriteindex", + BT_FN_ULONG_ULONG_ULONG, ATTR_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_CASQUEUEWRITEINDEX, + BRIG_OPCODE_CASQUEUEWRITEINDEX, + BRIG_TYPE_U64, "__hsail_casqueuewriteindex", + BT_FN_ULONG_ULONG_ULONG_ULONG, ATTR_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_SEGMENTP_GLOBAL, + BRIG_OPCODE_SEGMENTP, + BRIG_TYPE_U32, "__hsail_segmentp_global", + BT_FN_UINT32_UINT64_PTR, ATTR_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_SEGMENTP_GROUP, + BRIG_OPCODE_SEGMENTP, + BRIG_TYPE_U32, "__hsail_segmentp_group", + BT_FN_UINT32_UINT64_PTR, ATTR_NOTHROW_LEAF_LIST) + +DEF_HSAIL_BUILTIN (BUILT_IN_HSAIL_SEGMENTP_PRIVATE, + BRIG_OPCODE_SEGMENTP, + BRIG_TYPE_U32, "__hsail_segmentp_private", + BT_FN_UINT32_UINT64_PTR, ATTR_NOTHROW_LEAF_LIST) + +#ifndef DEF_HSAIL_ATOMIC_BUILTIN +#define DEF_HSAIL_ATOMIC_BUILTIN(ENUM, ATOMIC_OPCODE, HSAIL_TYPE, \ + NAME, TYPE, ATTRS) +#endif + +DEF_HSAIL_ATOMIC_BUILTIN (BUILT_IN_HSAIL_ATOMIC_MIN_S32, BRIG_ATOMIC_MIN, + BRIG_TYPE_S32, "__hsail_atomic_min_s32", + BT_FN_INT_PTR_INT, ATTR_NOTHROW_LEAF_LIST) + +DEF_HSAIL_ATOMIC_BUILTIN (BUILT_IN_HSAIL_ATOMIC_MIN_S64, BRIG_ATOMIC_MIN, + BRIG_TYPE_S64, "__hsail_atomic_min_s64", + BT_FN_LONG_PTR_LONG, ATTR_NOTHROW_LEAF_LIST) + +DEF_HSAIL_ATOMIC_BUILTIN (BUILT_IN_HSAIL_ATOMIC_MIN_U32, BRIG_ATOMIC_MIN, + BRIG_TYPE_U32, "__hsail_atomic_min_u32", + BT_FN_UINT_PTR_UINT, ATTR_NOTHROW_LEAF_LIST) + +DEF_HSAIL_ATOMIC_BUILTIN (BUILT_IN_HSAIL_ATOMIC_MIN_U64, BRIG_ATOMIC_MIN, + BRIG_TYPE_U64, "__hsail_atomic_min_u64", + BT_FN_ULONG_PTR_ULONG, ATTR_NOTHROW_LEAF_LIST) + +DEF_HSAIL_ATOMIC_BUILTIN (BUILT_IN_HSAIL_ATOMIC_MAX_S32, BRIG_ATOMIC_MAX, + BRIG_TYPE_S32, "__hsail_atomic_max_s32", + BT_FN_INT_PTR_INT, ATTR_NOTHROW_LEAF_LIST) + +DEF_HSAIL_ATOMIC_BUILTIN (BUILT_IN_HSAIL_ATOMIC_MAX_S64, BRIG_ATOMIC_MAX, + BRIG_TYPE_S64, "__hsail_atomic_max_s64", + BT_FN_LONG_PTR_LONG, ATTR_NOTHROW_LEAF_LIST) + +DEF_HSAIL_ATOMIC_BUILTIN (BUILT_IN_HSAIL_ATOMIC_MAX_U32, BRIG_ATOMIC_MAX, + BRIG_TYPE_U32, "__hsail_atomic_max_u32", + BT_FN_UINT_PTR_UINT, ATTR_NOTHROW_LEAF_LIST) + +DEF_HSAIL_ATOMIC_BUILTIN (BUILT_IN_HSAIL_ATOMIC_MAX_U64, BRIG_ATOMIC_MAX, + BRIG_TYPE_U64, "__hsail_atomic_max_u64", + BT_FN_ULONG_PTR_ULONG, ATTR_NOTHROW_LEAF_LIST) + +DEF_HSAIL_ATOMIC_BUILTIN (BUILT_IN_HSAIL_ATOMIC_WRAPDEC_U32, + BRIG_ATOMIC_WRAPDEC, BRIG_TYPE_U32, + "__hsail_atomic_wrapdec_u32", + BT_FN_UINT_PTR_UINT, ATTR_NOTHROW_LEAF_LIST) + +DEF_HSAIL_ATOMIC_BUILTIN (BUILT_IN_HSAIL_ATOMIC_WRAPDEC_U64, + BRIG_ATOMIC_WRAPDEC, BRIG_TYPE_U64, + "__hsail_atomic_wrapdec_u64", + BT_FN_ULONG_PTR_ULONG, ATTR_NOTHROW_LEAF_LIST) + +DEF_HSAIL_ATOMIC_BUILTIN (BUILT_IN_HSAIL_ATOMIC_WRAPINC_U32, + BRIG_ATOMIC_WRAPINC, BRIG_TYPE_U32, + "__hsail_atomic_wrapinc_u32", + BT_FN_UINT_PTR_UINT, ATTR_NOTHROW_LEAF_LIST) + +DEF_HSAIL_ATOMIC_BUILTIN (BUILT_IN_HSAIL_ATOMIC_WRAPINC_U64, + BRIG_ATOMIC_WRAPINC, BRIG_TYPE_U64, + "__hsail_atomic_wrapinc_u64", + BT_FN_ULONG_PTR_ULONG, ATTR_NOTHROW_LEAF_LIST) + +#ifndef DEF_HSAIL_SAT_BUILTIN +#define DEF_HSAIL_SAT_BUILTIN(ENUM, HSAIL_OPCODE, HSAIL_TYPE, \ + NAME, TYPE, ATTRS) +#endif + +DEF_HSAIL_SAT_BUILTIN (BUILT_IN_HSAIL_SAT_ADD_U64, BRIG_OPCODE_ADD, + BRIG_TYPE_U64, "__hsail_sat_add_u64", + BT_FN_ULONG_ULONG_ULONG, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_SAT_BUILTIN (BUILT_IN_HSAIL_SAT_ADD_S64, BRIG_OPCODE_ADD, + BRIG_TYPE_S64, "__hsail_sat_add_s64", + BT_FN_LONG_LONG_LONG, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_SAT_BUILTIN (BUILT_IN_HSAIL_SAT_ADD_U32, BRIG_OPCODE_ADD, + BRIG_TYPE_U32, "__hsail_sat_add_u32", + BT_FN_UINT_UINT_UINT, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_SAT_BUILTIN (BUILT_IN_HSAIL_SAT_ADD_S32, BRIG_OPCODE_ADD, + BRIG_TYPE_S32, "__hsail_sat_add_s32", + BT_FN_INT_INT_INT, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_SAT_BUILTIN (BUILT_IN_HSAIL_SAT_ADD_U16, BRIG_OPCODE_ADD, + BRIG_TYPE_U16, "__hsail_sat_add_u16", + BT_FN_UINT16_UINT16_UINT16, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_SAT_BUILTIN (BUILT_IN_HSAIL_SAT_ADD_S16, BRIG_OPCODE_ADD, + BRIG_TYPE_S16, "__hsail_sat_add_s16", + BT_FN_INT16_INT16_INT16, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_SAT_BUILTIN (BUILT_IN_HSAIL_SAT_ADD_U8, BRIG_OPCODE_ADD, + BRIG_TYPE_U8, "__hsail_sat_add_u8", + BT_FN_UINT8_UINT8_UINT8, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_SAT_BUILTIN (BUILT_IN_HSAIL_SAT_ADD_S8, BRIG_OPCODE_ADD, + BRIG_TYPE_S8, "__hsail_sat_add_s8", + BT_FN_INT8_INT8_INT8, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_SAT_BUILTIN (BUILT_IN_HSAIL_SAT_SUB_U64, BRIG_OPCODE_SUB, + BRIG_TYPE_U64, "__hsail_sat_sub_u64", + BT_FN_ULONG_ULONG_ULONG, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_SAT_BUILTIN (BUILT_IN_HSAIL_SAT_SUB_S64, BRIG_OPCODE_SUB, + BRIG_TYPE_S64, "__hsail_sat_sub_s64", + BT_FN_LONG_LONG_LONG, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_SAT_BUILTIN (BUILT_IN_HSAIL_SAT_SUB_U32, BRIG_OPCODE_SUB, + BRIG_TYPE_U32, "__hsail_sat_sub_u32", + BT_FN_UINT_UINT_UINT, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_SAT_BUILTIN (BUILT_IN_HSAIL_SAT_SUB_S32, BRIG_OPCODE_SUB, + BRIG_TYPE_S32, "__hsail_sat_sub_s32", + BT_FN_INT_INT_INT, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_SAT_BUILTIN (BUILT_IN_HSAIL_SAT_SUB_U16, BRIG_OPCODE_SUB, + BRIG_TYPE_U16, "__hsail_sat_sub_u16", + BT_FN_UINT16_UINT16_UINT16, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_SAT_BUILTIN (BUILT_IN_HSAIL_SAT_SUB_S16, BRIG_OPCODE_SUB, + BRIG_TYPE_S16, "__hsail_sat_sub_s16", + BT_FN_INT16_INT16_INT16, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_SAT_BUILTIN (BUILT_IN_HSAIL_SAT_SUB_U8, BRIG_OPCODE_SUB, + BRIG_TYPE_U8, "__hsail_sat_sub_u8", + BT_FN_UINT8_UINT8_UINT8, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_SAT_BUILTIN (BUILT_IN_HSAIL_SAT_SUB_S8, BRIG_OPCODE_SUB, + BRIG_TYPE_S8, "__hsail_sat_sub_s8", + BT_FN_INT8_INT8_INT8, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_SAT_BUILTIN (BUILT_IN_HSAIL_SAT_MUL_U64, BRIG_OPCODE_MUL, + BRIG_TYPE_U64, "__hsail_sat_mul_u64", + BT_FN_ULONG_ULONG_ULONG, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_SAT_BUILTIN (BUILT_IN_HSAIL_SAT_MUL_S64, BRIG_OPCODE_MUL, + BRIG_TYPE_S64, "__hsail_sat_mul_s64", + BT_FN_LONG_LONG_LONG, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_SAT_BUILTIN (BUILT_IN_HSAIL_SAT_MUL_U32, BRIG_OPCODE_MUL, + BRIG_TYPE_U32, "__hsail_sat_mul_u32", + BT_FN_UINT_UINT_UINT, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_SAT_BUILTIN (BUILT_IN_HSAIL_SAT_MUL_S32, BRIG_OPCODE_MUL, + BRIG_TYPE_S32, "__hsail_sat_mul_s32", + BT_FN_INT_INT_INT, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_SAT_BUILTIN (BUILT_IN_HSAIL_SAT_MUL_U16, BRIG_OPCODE_MUL, + BRIG_TYPE_U16, "__hsail_sat_mul_u16", + BT_FN_UINT16_UINT16_UINT16, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_SAT_BUILTIN (BUILT_IN_HSAIL_SAT_MUL_S16, BRIG_OPCODE_MUL, + BRIG_TYPE_S16, "__hsail_sat_mul_s16", + BT_FN_INT16_INT16_INT16, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_SAT_BUILTIN (BUILT_IN_HSAIL_SAT_MUL_U8, BRIG_OPCODE_MUL, + BRIG_TYPE_U8, "__hsail_sat_mul_u8", + BT_FN_UINT8_UINT8_UINT8, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_SAT_BUILTIN (BUILT_IN_HSAIL_SAT_MUL_S8, BRIG_OPCODE_MUL, + BRIG_TYPE_S8, "__hsail_sat_mul_s8", + BT_FN_INT8_INT8_INT8, ATTR_PURE_NOTHROW_LEAF_LIST) + +#ifndef DEF_HSAIL_INTR_BUILTIN +#define DEF_HSAIL_INTR_BUILTIN(ENUM, NAME, TYPE, ATTRS) +#endif + +DEF_HSAIL_INTR_BUILTIN (BUILT_IN_HSAIL_FTZ_F32_F16, "__hsail_ftz_f32_f16", + BT_FN_FLOAT_FLOAT, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_INTR_BUILTIN (BUILT_IN_HSAIL_FTZ_F32, "__hsail_ftz_f32", + BT_FN_FLOAT_FLOAT, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_INTR_BUILTIN (BUILT_IN_HSAIL_FTZ_F64, "__hsail_ftz_f64", + BT_FN_DOUBLE_DOUBLE, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_INTR_BUILTIN (BUILT_IN_HSAIL_PUSH_FRAME, "__hsail_alloca_push_frame", + BT_FN_VOID_PTR, ATTR_NOTHROW_LEAF_LIST) + +DEF_HSAIL_INTR_BUILTIN (BUILT_IN_HSAIL_POP_FRAME, "__hsail_alloca_pop_frame", + BT_FN_VOID_PTR, ATTR_NOTHROW_LEAF_LIST) + +DEF_HSAIL_INTR_BUILTIN (BUILT_IN_HSAIL_SETWORKITEMID, "__hsail_setworkitemid", + BT_FN_VOID_UINT32_UINT32_PTR, ATTR_NOTHROW_LEAF_LIST) + +DEF_HSAIL_INTR_BUILTIN (BUILT_IN_HSAIL_LAUNCH_WG_FUNC, + "__hsail_launch_wg_function", + BT_FN_VOID_PTR_PTR_PTR, ATTR_NOTHROW_LEAF_LIST) + +DEF_HSAIL_INTR_BUILTIN (BUILT_IN_HSAIL_LAUNCH_KERNEL, + "__hsail_launch_kernel", + BT_FN_VOID_PTR_PTR_PTR, ATTR_NOTHROW_LEAF_LIST) + +DEF_HSAIL_INTR_BUILTIN (BUILT_IN_HSAIL_F32_TO_F16, "__hsail_f32_to_f16", + BT_FN_UINT16_UINT32, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_INTR_BUILTIN (BUILT_IN_HSAIL_F16_TO_F32, "__hsail_f16_to_f32", + BT_FN_UINT32_UINT16, ATTR_PURE_NOTHROW_LEAF_LIST) + +#ifndef DEF_HSAIL_CVT_ZEROI_SAT_BUILTIN +#define DEF_HSAIL_CVT_ZEROI_SAT_BUILTIN(ENUM, HSAIL_DEST_TYPE, HSAIL_SRC_TYPE, \ + NAME, TYPE, ATTRS) +#endif + +DEF_HSAIL_CVT_ZEROI_SAT_BUILTIN (BUILT_IN_HSAIL_CVT_ZEROI_SAT_U8_F32, + BRIG_TYPE_U8, BRIG_TYPE_F32, + "__hsail_cvt_zeroi_sat_u8_f32", + BT_FN_UINT8_FLOAT, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_CVT_ZEROI_SAT_BUILTIN (BUILT_IN_HSAIL_CVT_ZEROI_SAT_S8_F32, + BRIG_TYPE_S8, BRIG_TYPE_F32, + "__hsail_cvt_zeroi_sat_s8_f32", + BT_FN_INT8_FLOAT, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_CVT_ZEROI_SAT_BUILTIN (BUILT_IN_HSAIL_CVT_ZEROI_SAT_U16_F32, + BRIG_TYPE_U16, BRIG_TYPE_F32, + "__hsail_cvt_zeroi_sat_u16_f32", + BT_FN_UINT16_FLOAT, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_CVT_ZEROI_SAT_BUILTIN (BUILT_IN_HSAIL_CVT_ZEROI_SAT_S16_F32, + BRIG_TYPE_S16, BRIG_TYPE_F32, + "__hsail_cvt_zeroi_sat_s16_f32", + BT_FN_INT16_FLOAT, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_CVT_ZEROI_SAT_BUILTIN (BUILT_IN_HSAIL_CVT_ZEROI_SAT_U32_F32, + BRIG_TYPE_U32, BRIG_TYPE_F32, + "__hsail_cvt_zeroi_sat_u32_f32", + BT_FN_UINT32_FLOAT, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_CVT_ZEROI_SAT_BUILTIN (BUILT_IN_HSAIL_CVT_ZEROI_SAT_S32_F32, + BRIG_TYPE_S32, BRIG_TYPE_F32, + "__hsail_cvt_zeroi_sat_s32_f32", + BT_FN_INT_FLOAT, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_CVT_ZEROI_SAT_BUILTIN (BUILT_IN_HSAIL_CVT_ZEROI_SAT_U64_F32, + BRIG_TYPE_U64, BRIG_TYPE_F32, + "__hsail_cvt_zeroi_sat_u64_f32", + BT_FN_UINT64_FLOAT, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_CVT_ZEROI_SAT_BUILTIN (BUILT_IN_HSAIL_CVT_ZEROI_SAT_S64_F32, + BRIG_TYPE_S64, BRIG_TYPE_F32, + "__hsail_cvt_zeroi_sat_s64_f32", + BT_FN_LONG_FLOAT, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_CVT_ZEROI_SAT_BUILTIN (BUILT_IN_HSAIL_CVT_ZEROI_SAT_U8_F64, + BRIG_TYPE_U8, BRIG_TYPE_F64, + "__hsail_cvt_zeroi_sat_u8_f64", + BT_FN_UINT8_FLOAT, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_CVT_ZEROI_SAT_BUILTIN (BUILT_IN_HSAIL_CVT_ZEROI_SAT_S8_F64, + BRIG_TYPE_S8, BRIG_TYPE_F64, + "__hsail_cvt_zeroi_sat_s8_f64", + BT_FN_INT8_FLOAT, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_CVT_ZEROI_SAT_BUILTIN (BUILT_IN_HSAIL_CVT_ZEROI_SAT_U16_F64, + BRIG_TYPE_U16, BRIG_TYPE_F64, + "__hsail_cvt_zeroi_sat_u16_f64", + BT_FN_UINT16_FLOAT, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_CVT_ZEROI_SAT_BUILTIN (BUILT_IN_HSAIL_CVT_ZEROI_SAT_S16_F64, + BRIG_TYPE_S16, BRIG_TYPE_F64, + "__hsail_cvt_zeroi_sat_s16_f64", + BT_FN_INT16_FLOAT, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_CVT_ZEROI_SAT_BUILTIN (BUILT_IN_HSAIL_CVT_ZEROI_SAT_U32_F64, + BRIG_TYPE_U32, BRIG_TYPE_F64, + "__hsail_cvt_zeroi_sat_u32_f64", + BT_FN_UINT32_FLOAT, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_CVT_ZEROI_SAT_BUILTIN (BUILT_IN_HSAIL_CVT_ZEROI_SAT_S32_F64, + BRIG_TYPE_S32, BRIG_TYPE_F64, + "__hsail_cvt_zeroi_sat_s32_f64", + BT_FN_INT_FLOAT, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_CVT_ZEROI_SAT_BUILTIN (BUILT_IN_HSAIL_CVT_ZEROI_SAT_U64_F64, + BRIG_TYPE_U64, BRIG_TYPE_F64, + "__hsail_cvt_zeroi_sat_u64_f64", + BT_FN_UINT64_FLOAT, ATTR_PURE_NOTHROW_LEAF_LIST) + +DEF_HSAIL_CVT_ZEROI_SAT_BUILTIN (BUILT_IN_HSAIL_CVT_ZEROI_SAT_S64_F64, + BRIG_TYPE_S64, BRIG_TYPE_F64, + "__hsail_cvt_zeroi_sat_s64_f64", + BT_FN_LONG_FLOAT, ATTR_PURE_NOTHROW_LEAF_LIST) diff --git a/gcc/brig/ChangeLog b/gcc/brig/ChangeLog new file mode 100644 index 0000000..dcea9d3 --- /dev/null +++ b/gcc/brig/ChangeLog @@ -0,0 +1,42 @@ +2017-01-24 Pekka Jääskeläinen + Martin Jambor + + * Make-lang.in: New file. + * brig-builtins.h: Likewise. + * brig-c.h: Likewise. + * brig-lang.c: Likewise. + * brigspec.c: Likewise. + * config-lang.in: Likewise. + * lang-specs.h: Likewise. + * lang.opt: Likewise. + * brigfrontend/brig-arg-block-handler.cc: Likewise. + * brigfrontend/brig-atomic-inst-handler.cc: Likewise. + * brigfrontend/brig-basic-inst-handler.cc: Likewise. + * brigfrontend/brig-branch-inst-handler.cc: Likewise. + * brigfrontend/brig-cmp-inst-handler.cc: Likewise. + * brigfrontend/brig-code-entry-handler.cc: Likewise. + * brigfrontend/brig-code-entry-handler.h: Likewise. + * brigfrontend/brig-comment-handler.cc: Likewise. + * brigfrontend/brig-control-handler.cc: Likewise. + * brigfrontend/brig-copy-move-inst-handler.cc: Likewise. + * brigfrontend/brig-cvt-inst-handler.cc: Likewise. + * brigfrontend/brig-fbarrier-handler.cc: Likewise. + * brigfrontend/brig-function-handler.cc: Likewise. + * brigfrontend/brig-function.cc: Likewise. + * brigfrontend/brig-function.h: Likewise. + * brigfrontend/brig-inst-mod-handler.cc: Likewise. + * brigfrontend/brig-label-handler.cc: Likewise. + * brigfrontend/brig-lane-inst-handler.cc: Likewise. + * brigfrontend/brig-machine.c: Likewise. + * brigfrontend/brig-machine.h: Likewise. + * brigfrontend/brig-mem-inst-handler.cc: Likewise. + * brigfrontend/brig-module-handler.cc: Likewise. + * brigfrontend/brig-queue-inst-handler.cc: Likewise. + * brigfrontend/brig-seg-inst-handler.cc: Likewise. + * brigfrontend/brig-signal-inst-handler.cc: Likewise. + * brigfrontend/brig-to-generic.cc: Likewise. + * brigfrontend/brig-to-generic.h: Likewise. + * brigfrontend/brig-util.cc: Likewise. + * brigfrontend/brig-util.h: Likewise. + * brigfrontend/brig-variable-handler.cc: Likewise. + * brigfrontend/phsa.h: Likewise. diff --git a/gcc/brig/Make-lang.in b/gcc/brig/Make-lang.in new file mode 100644 index 0000000..b85b1b0 --- /dev/null +++ b/gcc/brig/Make-lang.in @@ -0,0 +1,247 @@ +# Make-lang.in -- Top level -*- makefile -*- fragment for gcc BRIG (HSAIL) +# frontend. + +# Copyright (C) 2015 Free Software Foundation, Inc. + +# This file is part of GCC. + +# GCC is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. + +# GCC is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with GCC; see the file COPYING3. If not see +# . + +# This file provides the language dependent support in the main Makefile. + +# Installation name. + +GCCBRIG_INSTALL_NAME := $(shell echo gccbrig|sed '$(program_transform_name)') +GCCBRIG_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gccbrig|sed \ + '$(program_transform_name)') + +# The name for selecting brig in LANGUAGES. +brig: brig1$(exeext) + +.PHONY: brig + +CFLAGS-brig/brigspec.o += $(DRIVER_DEFINES) + +GCCBRIG_OBJS = $(GCC_OBJS) brig/brigspec.o +gccbrig$(exeext): $(GCCBRIG_OBJS) $(EXTRA_GCC_OBJS) libcommon-target.a \ + $(LIBDEPS) + +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \ + $(GCCBRIG_OBJS) $(EXTRA_GCC_OBJS) libcommon-target.a \ + $(EXTRA_GCC_LIBS) $(LIBS) + +# The cross-compiler version. This is built mainly as a signal to the +# brig.install-common target. If this executable exists, it means that +# brig.all.cross was run. +gccbrig-cross$(exeext): gccbrig$(exeext) + -rm -f gccbrig-cross$(exeext) + cp gccbrig$(exeext) gccbrig-cross$(exeext) + +# Use strict warnings. +brig-warn = $(STRICT_WARN) + +BRIG_OBJS = \ + brig/brig-lang.o \ + brig/brig-code-entry-handler.o \ + brig/brig-function-handler.o \ + brig/brig-variable-handler.o \ + brig/brig-fbarrier-handler.o \ + brig/brig-label-handler.o \ + brig/brig-comment-handler.o \ + brig/brig-basic-inst-handler.o \ + brig/brig-cvt-inst-handler.o \ + brig/brig-seg-inst-handler.o \ + brig/brig-lane-inst-handler.o \ + brig/brig-queue-inst-handler.o \ + brig/brig-copy-move-inst-handler.o \ + brig/brig-signal-inst-handler.o \ + brig/brig-atomic-inst-handler.o \ + brig/brig-arg-block-handler.o \ + brig/brig-control-handler.o \ + brig/brig-cmp-inst-handler.o \ + brig/brig-branch-inst-handler.o \ + brig/brig-mem-inst-handler.o \ + brig/brig-module-handler.o \ + brig/brig-inst-mod-handler.o \ + brig/brig-function.o \ + brig/brig-to-generic.o \ + brig/brig-machine.o \ + brig/brig-util.o + +brig_OBJS = $(BRIG_OBJS) brig/brigspec.o + +# brig1$(exeext): $(BRIG_OBJS) attribs.o $(BACKEND) $(LIBDEPS) +# +$(LLINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \ +# $(BRIG_OBJS) attribs.o $(BACKEND) $(LIBS) $(BACKENDLIBS) + + +brig1$(exeext): $(BRIG_OBJS) attribs.o $(BACKEND) $(LIBDEPS) + +$(LLINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \ + $(BRIG_OBJS) attribs.o $(BACKEND) $(LIBS) \ + $(BACKENDLIBS) + +# Documentation. + +GO_TEXI_FILES = \ + brig/gccbrig.texi \ + $(gcc_docdir)/include/fdl.texi \ + $(gcc_docdir)/include/gpl_v3.texi \ + $(gcc_docdir)/include/gcc-common.texi \ + gcc-vers.texi + +# doc/gccbrig.info: $(BRIG_TEXI_FILES) +# if test "x$(BUILD_INFO)" = xinfo; then \ +# rm -f doc/gccbrig.info*; \ +# $(MAKEINFO) $(MAKEINFOFLAGS) -I $(gcc_docdir) \ +# -I $(gcc_docdir)/include -o $@ $<; \ +# else true; fi + +# doc/gccbrig.dvi: $(BRIG_TEXI_FILES) +# $(TEXI2DVI) -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $< + +# doc/gccbrig.pdf: $(BRIG_TEXI_FILES) +# $(TEXI2PDF) -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $< + +$(build_htmldir)/brig/index.html: $(BRIG_TEXI_FILES) + $(mkinstalldirs) $(@D) + rm -f $(@D)/* + $(TEXI2HTML) -I $(gcc_docdir) -I $(gcc_docdir)/include \ + -I $(srcdir)/brig -o $(@D) $< + +# Build hooks. + +brig.all.cross: gccbrig-cross$(exeext) +brig.start.encap: gccbrig$(exeext) +brig.rest.encap: +#brig.info: doc/gccbrig.info +brig.info: +brig.dvi: doc/gccbrig.dvi +brig.pdf: doc/gccbrig.pdf +brig.html: $(build_htmldir)/brig/index.html +brig.srcinfo: #doc/gccbrig.info +# -cp -p $^ $(srcdir)/doc + +brig.srcextra: +brig.tags: force + cd $(srcdir)/brig; \ + etags -o TAGS.sub *.c *.h; \ + etags --include TAGS.sub --include ../TAGS.sub +brig.man: + +#brig.srcman: doc/gccbrig.1 +# -cp -p $^ $(srcdir)/doc + +lang_checks += check-brig + +# Install hooks. + +brig.install-common: installdirs + -rm -f $(DESTDIR)$(bindir)/$(GCCBRIG_INSTALL_NAME)$(exeext) + $(INSTALL_PROGRAM) gccbrig$(exeext) \ + $(DESTDIR)$(bindir)/$(GCCBRIG_INSTALL_NAME)$(exeext) + -if test -f brig1$(exeext); then \ + if test -f gccbrig-cross$(exeext); then \ + :; \ + else \ + rm -f $(DESTDIR)$(bindir)/$(GCCBRIG_TARGET_INSTALL_NAME)$(exeext); \ + ( cd $(DESTDIR)$(bindir) && \ + $(LN) $(GCCBRIG_INSTALL_NAME)$(exeext) \ + $(GCCBRIG_TARGET_INSTALL_NAME)$(exeext) ); \ + fi; \ + fi + +brig.install-plugin: + +brig.install-info: #$(DESTDIR)$(infodir)/gccbrig.info + +brig.install-pdf: doc/gccbrig.pdf + @$(NORMAL_INSTALL) + test -z "$(pdfdir)" || $(mkinstalldirs) "$(DESTDIR)$(pdfdir)/gcc" + @for p in doc/gccbrig.pdf; do \ + if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \ + f=$(pdf__strip_dir) \ + echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(pdfdir)/gcc/$$f'"; \ + $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(pdfdir)/gcc/$$f"; \ + done + +brig.install-html: $(build_htmldir)/brig + @$(NORMAL_INSTALL) + test -z "$(htmldir)" || $(mkinstalldirs) "$(DESTDIR)$(htmldir)" + @for p in $(build_htmldir)/brig; do \ + if test -f "$$p" || test -d "$$p"; then d=""; else d="$(srcdir)/"; \ + fi; \ + f=$(html__strip_dir) \ + if test -d "$$d$$p"; then \ + echo " $(mkinstalldirs) '$(DESTDIR)$(htmldir)/$$f'"; \ + $(mkinstalldirs) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \ + echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \ + $(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f"; \ + else \ + echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \ + $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \ + fi; \ + done + +brig.install-man: #$(DESTDIR)$(man1dir)/$(GCCBRIG_INSTALL_NAME)$(man1ext) + +#$(DESTDIR)$(man1dir)/$(GCCBRIG_INSTALL_NAME)$(man1ext): doc/gccbrig.1 \ +# installdirs +# -rm -f $@ +# -$(INSTALL_DATA) $< $@ +# -chmod a-x $@ + +brig.uninstall: + rm -rf $(DESTDIR)$(bindir)/$(GCCBRIG_INSTALL_NAME)$(exeext) + rm -rf $(DESTDIR)$(man1dir)/$(GCCBRIG_INSTALL_NAME)$(man1ext) + rm -rf $(DESTDIR)$(bindir)/$(GCCBRIG_TARGET_INSTALL_NAME)$(exeext) + rm -rf $(DESTDIR)$(infodir)/gccbrig.info* + +# Clean hooks. + +brig.mostlyclean: + -rm -f brig/*$(objext) + -rm -f brig/*$(coverageexts) +brig.clean: +brig.distclean: +brig.maintainer-clean: + -rm -f $(docobjdir)/gccbrig.1 + +# Stage hooks. + +brig.stage1: stage1-start + -mv brig/*$(objext) stage1/brig +brig.stage2: stage2-start + -mv brig/*$(objext) stage2/brig +brig.stage3: stage3-start + -mv brig/*$(objext) stage3/brig +brig.stage4: stage4-start + -mv brig/*$(objext) stage4/brig +brig.stageprofile: stageprofile-start + -mv brig/*$(objext) stageprofile/brig +brig.stagefeedback: stagefeedback-start + -mv brig/*$(objext) stagefeedback/brig + +CFLAGS-brig/brig-lang.o += -DDEFAULT_TARGET_VERSION=\"$(version)\" \ + -DDEFAULT_TARGET_MACHINE=\"$(target_noncanonical)\" + +BRIGINCLUDES = -I $(srcdir)/brig -I ${HOME}/local/include \ + -I $(srcdir)/brig/brigfrontend + +brig/brig-machine.o: brig/brigfrontend/brig-machine.c + $(COMPILE) $(BRIGINCLUDES) $< + $(POSTCOMPILE) + +brig/%.o: brig/brigfrontend/%.cc + $(COMPILE) $(BRIGINCLUDES) $< + $(POSTCOMPILE) diff --git a/gcc/brig/brig-builtins.h b/gcc/brig/brig-builtins.h new file mode 100644 index 0000000..ef9d11f --- /dev/null +++ b/gcc/brig/brig-builtins.h @@ -0,0 +1,99 @@ +/* brig-builtins.h -- brig builtin definitions + Copyright (C) 2016 Free Software Foundation, Inc. + + Contributed by Pekka Jaaskelainen + for General Processor Tech. + This file is part of GCC. + + GCC is free software; you can redistribute it and/or modify it under + the terms of the GNU General Public License as published by the Free + Software Foundation; either version 3, or (at your option) any later + version. + + GCC is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + for more details. + + You should have received a copy of the GNU General Public License + along with GCC; see the file COPYING3. If not see + . */ + +enum built_in_attribute +{ +#define DEF_ATTR_NULL_TREE(ENUM) ENUM, +#define DEF_ATTR_INT(ENUM, VALUE) ENUM, +#define DEF_ATTR_STRING(ENUM, VALUE) ENUM, +#define DEF_ATTR_IDENT(ENUM, STRING) ENUM, +#define DEF_ATTR_TREE_LIST(ENUM, PURPOSE, VALUE, CHAIN) ENUM, +#include "builtin-attrs.def" +#undef DEF_ATTR_NULL_TREE +#undef DEF_ATTR_INT +#undef DEF_ATTR_STRING +#undef DEF_ATTR_IDENT +#undef DEF_ATTR_TREE_LIST + ATTR_LAST +}; + +/* Builtin types. */ + +enum brig_builtin_type +{ +#define DEF_PRIMITIVE_TYPE(NAME, VALUE) NAME, +#define DEF_FUNCTION_TYPE_0(NAME, RETURN) NAME, +#define DEF_FUNCTION_TYPE_1(NAME, RETURN, ARG1) NAME, +#define DEF_FUNCTION_TYPE_2(NAME, RETURN, ARG1, ARG2) NAME, +#define DEF_FUNCTION_TYPE_3(NAME, RETURN, ARG1, ARG2, ARG3) NAME, +#define DEF_FUNCTION_TYPE_4(NAME, RETURN, ARG1, ARG2, ARG3, ARG4) NAME, +#define DEF_FUNCTION_TYPE_5(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5) NAME, +#define DEF_FUNCTION_TYPE_6(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \ + ARG6) NAME, +#define DEF_FUNCTION_TYPE_7(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \ + ARG6, ARG7) NAME, +#define DEF_FUNCTION_TYPE_8(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \ + ARG6, ARG7, ARG8) NAME, +#define DEF_FUNCTION_TYPE_9(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \ + ARG6, ARG7, ARG8, ARG9) NAME, +#define DEF_FUNCTION_TYPE_10(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \ + ARG6, ARG7, ARG8, ARG9, ARG10) NAME, +#define DEF_FUNCTION_TYPE_11(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \ + ARG6, ARG7, ARG8, ARG9, ARG10, ARG11) NAME, +#define DEF_FUNCTION_TYPE_VAR_0(NAME, RETURN) NAME, +#define DEF_FUNCTION_TYPE_VAR_1(NAME, RETURN, ARG1) NAME, +#define DEF_FUNCTION_TYPE_VAR_2(NAME, RETURN, ARG1, ARG2) NAME, +#define DEF_FUNCTION_TYPE_VAR_3(NAME, RETURN, ARG1, ARG2, ARG3) NAME, +#define DEF_FUNCTION_TYPE_VAR_4(NAME, RETURN, ARG1, ARG2, ARG3, ARG4) NAME, +#define DEF_FUNCTION_TYPE_VAR_5(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG6) \ + NAME, +#define DEF_FUNCTION_TYPE_VAR_6(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \ + ARG6) NAME, +#define DEF_FUNCTION_TYPE_VAR_7(NAME, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \ + ARG6, ARG7) NAME, +#define DEF_POINTER_TYPE(NAME, TYPE) NAME, +#include "builtin-types.def" +#undef DEF_PRIMITIVE_TYPE +#undef DEF_FUNCTION_TYPE_0 +#undef DEF_FUNCTION_TYPE_1 +#undef DEF_FUNCTION_TYPE_2 +#undef DEF_FUNCTION_TYPE_3 +#undef DEF_FUNCTION_TYPE_4 +#undef DEF_FUNCTION_TYPE_5 +#undef DEF_FUNCTION_TYPE_6 +#undef DEF_FUNCTION_TYPE_7 +#undef DEF_FUNCTION_TYPE_8 +#undef DEF_FUNCTION_TYPE_9 +#undef DEF_FUNCTION_TYPE_10 +#undef DEF_FUNCTION_TYPE_11 +#undef DEF_FUNCTION_TYPE_VAR_0 +#undef DEF_FUNCTION_TYPE_VAR_1 +#undef DEF_FUNCTION_TYPE_VAR_2 +#undef DEF_FUNCTION_TYPE_VAR_3 +#undef DEF_FUNCTION_TYPE_VAR_4 +#undef DEF_FUNCTION_TYPE_VAR_5 +#undef DEF_FUNCTION_TYPE_VAR_6 +#undef DEF_FUNCTION_TYPE_VAR_7 +#undef DEF_POINTER_TYPE + BT_LAST +}; + +typedef enum brig_builtin_type builtin_type; diff --git a/gcc/brig/brig-c.h b/gcc/brig/brig-c.h new file mode 100644 index 0000000..c4e2f2d --- /dev/null +++ b/gcc/brig/brig-c.h @@ -0,0 +1,66 @@ +/* brig-c.h -- Header file for brig input's gcc C interface. + Copyright (C) 2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + +This file is part of GCC. + +GCC is free software; you can redistribute it and/or modify it under +the terms of the GNU General Public License as published by the Free +Software Foundation; either version 3, or (at your option) any later +version. + +GCC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or +FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +for more details. + +You should have received a copy of the GNU General Public License +along with GCC; see the file COPYING3. If not see +. */ + +#ifndef BRIG_BRIG_C_H +#define BRIG_BRIG_C_H + +#define BRIG_EXTERN_C + +#include "machmode.h" + +/* Functions defined in the Brig frontend proper called by the GCC + interface. */ + +extern int brig_enable_dump (const char *); +extern int brig_enable_optimize (const char *); + +extern void brig_add_search_path (const char *); + +extern void brig_create_brigbrig (int int_type_size, int pointer_size, + const char *pkgpath, const char *prefix, + const char *relative_import_path); + +extern void brig_parse_input_files (const char **, unsigned int, + bool only_check_syntax, + bool require_return_statement); +extern void brig_write_globals (void); + +extern tree brig_type_for_size (unsigned int bits, int unsignedp); +extern tree brig_type_for_mode (enum machine_mode, int unsignedp); + +/* Functions defined in the GCC interface called by the Brig frontend + proper. */ + +extern void brig_preserve_from_gc (tree); + +extern const char *brig_localize_identifier (const char *); + +extern unsigned int brig_field_alignment (tree); + +extern void brig_trampoline_info (unsigned int *size, unsigned int *alignment); + +extern void brig_imported_unsafe (void); + +extern void brig_write_export_data (const char *, unsigned int); + +extern const char *brig_read_export_data (int, off_t, char **, size_t *, int *); + +#endif /* !defined (BRIG_BRIG_C_H) */ diff --git a/gcc/brig/brig-lang.c b/gcc/brig/brig-lang.c new file mode 100644 index 0000000..1642a95 --- /dev/null +++ b/gcc/brig/brig-lang.c @@ -0,0 +1,807 @@ +/* brig-lang.c -- brig (HSAIL) input gcc interface. + Copyright (C) 2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + +This file is part of GCC. + +GCC is free software; you can redistribute it and/or modify it under +the terms of the GNU General Public License as published by the Free +Software Foundation; either version 3, or (at your option) any later +version. + +GCC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or +FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +for more details. + +You should have received a copy of the GNU General Public License +along with GCC; see the file COPYING3. If not see +. */ + +#include "config.h" +#include "system.h" +#include "ansidecl.h" +#include "coretypes.h" +#include "opts.h" +#include "tree.h" +#include "tree-iterator.h" +#include "print-tree.h" +#include "stringpool.h" +#include "basic-block.h" +#include "gimple-expr.h" +#include "gimplify.h" +#include "dumpfile.h" +#include "stor-layout.h" +#include "toplev.h" +#include "debug.h" +#include "options.h" +#include "flags.h" +#include "convert.h" +#include "diagnostic.h" +#include "langhooks.h" +#include "langhooks-def.h" +#include "target.h" +#include "vec.h" +#include "brigfrontend/brig-to-generic.h" +#include "machmode.h" +#include "fold-const.h" +#include "common/common-target.h" +#include +#include "brig-c.h" +#include "brig-builtins.h" + +/* This file is based on Go frontent'd go-lang.c and gogo-tree.cc. */ + +/* If -v set. */ + +int gccbrig_verbose = 0; + +/* Language-dependent contents of a type. */ + +struct GTY (()) lang_type +{ + char dummy; +}; + +/* Language-dependent contents of a decl. */ + +struct GTY ((variable_size)) lang_decl +{ + char dummy; +}; + +/* Language-dependent contents of an identifier. This must include a + tree_identifier. */ + +struct GTY (()) lang_identifier +{ + struct tree_identifier common; +}; + +/* The resulting tree type. */ + +union GTY ((desc ("TREE_CODE (&%h.generic) == IDENTIFIER_NODE"), + chain_next ("CODE_CONTAINS_STRUCT (TREE_CODE (&%h.generic), " + "TS_COMMON) ? ((union lang_tree_node *) TREE_CHAIN " + "(&%h.generic)) : NULL"))) lang_tree_node +{ + union tree_node GTY ((tag ("0"), desc ("tree_node_structure (&%h)"))) generic; + struct lang_identifier GTY ((tag ("1"))) identifier; +}; + +/* We don't use language_function. */ + +struct GTY (()) language_function +{ + int dummy; +}; + + +/* The option mask. */ + +static unsigned int +brig_langhook_option_lang_mask (void) +{ + return CL_BRIG; +} + +/* Initialize the options structure. */ + +static void +brig_langhook_init_options_struct (struct gcc_options *opts) +{ + /* Signed overflow is precisely defined. */ + opts->x_flag_wrapv = 1; + + /* If we set this to one, the whole program optimizations internalize + all global variables, making them invisible to the dyn loader (and + thus the HSA runtime implementation). */ + opts->x_flag_whole_program = 0; + + /* The builtin math functions should not set errno. */ + opts->x_flag_errno_math = 0; + opts->frontend_set_flag_errno_math = false; + + opts->x_flag_exceptions = 0; + opts->x_flag_non_call_exceptions = 0; + + opts->x_flag_finite_math_only = 0; + opts->x_flag_signed_zeros = 1; +} + +/* Handle Brig specific options. Return 0 if we didn't do anything. */ + +static bool +brig_langhook_handle_option + (size_t scode, const char *arg ATTRIBUTE_UNUSED, + int value ATTRIBUTE_UNUSED, int kind ATTRIBUTE_UNUSED, + location_t loc ATTRIBUTE_UNUSED, + const struct cl_option_handlers *handlers ATTRIBUTE_UNUSED) +{ + enum opt_code code = (enum opt_code) scode; + switch (code) + { + case OPT_v: + gccbrig_verbose = 1; + break; + default: + break; + } + return 1; +} + +/* Run after parsing options. */ + +static bool +brig_langhook_post_options (const char **pfilename ATTRIBUTE_UNUSED) +{ + if (flag_excess_precision_cmdline == EXCESS_PRECISION_DEFAULT) + flag_excess_precision_cmdline = EXCESS_PRECISION_STANDARD; + + /* gccbrig casts pointers around like crazy, TBAA produces + broken code if not force disabling it. */ + flag_strict_aliasing = 0; + + /* Returning false means that the backend should be used. */ + return false; +} + +static size_t +get_file_size (FILE *file) +{ + size_t size; + fseek (file, 0, SEEK_END); + size = (size_t) ftell (file); + fseek (file, 0, SEEK_SET); + return size; +} + +static void +brig_langhook_parse_file (void) +{ + brig_to_generic brig_to_gen; + + for (unsigned int i = 0; i < num_in_fnames; ++i) + { + + FILE *f; + f = fopen (in_fnames[i], "r"); + size_t fsize = get_file_size (f); + char *brig_blob = new char[fsize]; + if (fread (brig_blob, 1, fsize, f) != fsize) + { + error ("could not read the BRIG file"); + exit (1); + } + brig_to_gen.parse (brig_blob); + fclose (f); + } + + brig_to_gen.write_globals (); +} + +static tree +brig_langhook_type_for_size (unsigned int bits, + int unsignedp) +{ + /* Copied from go-lang.c */ + tree type; + if (unsignedp) + { + if (bits == INT_TYPE_SIZE) + type = unsigned_type_node; + else if (bits == CHAR_TYPE_SIZE) + type = unsigned_char_type_node; + else if (bits == SHORT_TYPE_SIZE) + type = short_unsigned_type_node; + else if (bits == LONG_TYPE_SIZE) + type = long_unsigned_type_node; + else if (bits == LONG_LONG_TYPE_SIZE) + type = long_long_unsigned_type_node; + else + type = make_unsigned_type(bits); + } + else + { + if (bits == INT_TYPE_SIZE) + type = integer_type_node; + else if (bits == CHAR_TYPE_SIZE) + type = signed_char_type_node; + else if (bits == SHORT_TYPE_SIZE) + type = short_integer_type_node; + else if (bits == LONG_TYPE_SIZE) + type = long_integer_type_node; + else if (bits == LONG_LONG_TYPE_SIZE) + type = long_long_integer_type_node; + else + type = make_signed_type(bits); + } + return type; +} + +static tree +brig_langhook_type_for_mode (enum machine_mode mode, int unsignedp) +{ + if (mode == TYPE_MODE (void_type_node)) + return void_type_node; + + if (VECTOR_MODE_P (mode)) + { + tree inner; + + inner = brig_langhook_type_for_mode (GET_MODE_INNER (mode), unsignedp); + if (inner != NULL_TREE) + return build_vector_type_for_mode (inner, mode); + gcc_unreachable (); + return NULL_TREE; + } + + enum mode_class mc = GET_MODE_CLASS (mode); + if (mc == MODE_FLOAT) + { + switch (GET_MODE_BITSIZE (mode)) + { + case 32: + return float_type_node; + case 64: + return double_type_node; + default: + /* We have to check for long double in order to support + i386 excess precision. */ + if (mode == TYPE_MODE (long_double_type_node)) + return long_double_type_node; + + gcc_unreachable (); + return NULL_TREE; + } + } + else if (mc == MODE_INT) + return brig_langhook_type_for_size(GET_MODE_BITSIZE(mode), unsignedp); + else + { + /* E.g., build_common_builtin_nodes () asks for modes/builtins + we do not generate or need. Just ignore them silently for now. + */ + return NULL_TREE; + } + return NULL_TREE; +} + +static tree +brig_langhook_builtin_function (tree decl) +{ + return decl; +} + +static GTY(()) tree registered_builtin_types; + +static void +brig_langhook_register_builtin_type (tree type, const char *name) +{ + tree decl; + + if (!TYPE_NAME (type)) + { + decl = build_decl (UNKNOWN_LOCATION, TYPE_DECL, + get_identifier (name), type); + DECL_ARTIFICIAL (decl) = 1; + TYPE_NAME (type) = decl; + } + + registered_builtin_types = tree_cons (0, type, registered_builtin_types); +} + + +/* Return true if we are in the global binding level. */ + +static bool +brig_langhook_global_bindings_p (void) +{ + return current_function_decl == NULL_TREE; +} + +/* Push a declaration into the current binding level. From Go: We can't + usefully implement this since we don't want to convert from tree + back to one of our internal data structures. I think the only way + this is used is to record a decl which is to be returned by + getdecls, and we could implement it for that purpose if + necessary. */ + +static tree +brig_langhook_pushdecl (tree decl ATTRIBUTE_UNUSED) +{ + gcc_unreachable (); +} + +/* This hook is used to get the current list of declarations as trees. + From Go: We don't support that; instead we use the write_globals hook. + This can't simply crash because it is called by -gstabs. */ + +static tree +brig_langhook_getdecls (void) +{ + return NULL; +} + +static int +brig_langhook_gimplify_expr (tree *expr_p, gimple_seq *pre_p ATTRIBUTE_UNUSED, + gimple_seq *post_p ATTRIBUTE_UNUSED) +{ + + /* Strip off the static chain info that appears to function + calls for some strange reason even though we don't add + nested functions. Maybe something wrong with the function + declaration contexts? */ + if (TREE_CODE (*expr_p) == CALL_EXPR + && CALL_EXPR_STATIC_CHAIN (*expr_p) != NULL_TREE) + CALL_EXPR_STATIC_CHAIN (*expr_p) = NULL_TREE; + return GS_UNHANDLED; +} + +static tree +brig_langhook_eh_personality (void) +{ + gcc_unreachable (); +} + +/* Functions called directly by the generic backend. + Adapted from go-lang.c. */ + +tree +convert (tree type, tree expr) +{ + if (type == error_mark_node || expr == error_mark_node + || TREE_TYPE (expr) == error_mark_node) + return error_mark_node; + + if (type == TREE_TYPE (expr)) + return expr; + + if (TYPE_MAIN_VARIANT (type) == TYPE_MAIN_VARIANT (TREE_TYPE (expr))) + return fold_convert (type, expr); + + switch (TREE_CODE (type)) + { + case VOID_TYPE: + case BOOLEAN_TYPE: + return fold_convert (type, expr); + case INTEGER_TYPE: + return fold (convert_to_integer (type, expr)); + case REAL_TYPE: + return fold (convert_to_real (type, expr)); + case VECTOR_TYPE: + return fold (convert_to_vector (type, expr)); + case POINTER_TYPE: + return build1 (VIEW_CONVERT_EXPR, type, convert (size_type_node, expr)); + default: + break; + } + + gcc_unreachable (); +} + +static GTY (()) tree brig_gc_root; + +/* Preserve trees that we create from the garbage collector. */ + +void +brig_preserve_from_gc (tree t) +{ + brig_gc_root = tree_cons (NULL_TREE, t, brig_gc_root); +} + +/* Convert an identifier for use in an error message. */ + +const char * +brig_localize_identifier (const char *ident) +{ + return identifier_to_locale (ident); +} + +/* Built-in initialization code cribbed from lto-lang.c which cribbed it + from c-common.c. */ + + +static GTY(()) tree built_in_attributes[(int) ATTR_LAST]; + + +static GTY(()) tree builtin_types[(int) BT_LAST + 1]; + +static GTY(()) tree string_type_node; +static GTY(()) tree const_string_type_node; +static GTY(()) tree wint_type_node; +static GTY(()) tree intmax_type_node; +static GTY(()) tree uintmax_type_node; +static GTY(()) tree signed_size_type_node; + +/* Flags needed to process builtins.def. */ +int flag_isoc94; +int flag_isoc99; +int flag_isoc11; + +static void +def_fn_type (builtin_type def, builtin_type ret, bool var, int n, ...) +{ + tree t; + tree *args = XALLOCAVEC (tree, n); + va_list list; + int i; + bool err = false; + + va_start (list, n); + for (i = 0; i < n; ++i) + { + builtin_type a = (builtin_type) va_arg (list, int); + t = builtin_types[a]; + if (t == error_mark_node) + err = true; + args[i] = t; + } + va_end (list); + + t = builtin_types[ret]; + if (err) + t = error_mark_node; + if (t == error_mark_node) + ; + else if (var) + t = build_varargs_function_type_array (t, n, args); + else + t = build_function_type_array (t, n, args); + + builtin_types[def] = t; +} + +/* Used to help initialize the builtin-types.def table. When a type of + the correct size doesn't exist, use error_mark_node instead of NULL. + The later results in segfaults even when a decl using the type doesn't + get invoked. */ + +static tree +builtin_type_for_size (int size, bool unsignedp) +{ + tree type = brig_langhook_type_for_size (size, unsignedp); + return type ? type : error_mark_node; +} + +/* Support for DEF_BUILTIN. */ + +static void +def_builtin_1 (enum built_in_function fncode, const char *name, + enum built_in_class fnclass, tree fntype, tree libtype, + bool both_p, bool fallback_p, bool nonansi_p, + tree fnattrs, bool implicit_p) +{ + tree decl; + const char *libname; + + if (fntype == error_mark_node) + return; + + libname = name + strlen ("__builtin_"); + decl = add_builtin_function (name, fntype, fncode, fnclass, + (fallback_p ? libname : NULL), + fnattrs); + + if (both_p + && !flag_no_builtin + && !(nonansi_p && flag_no_nonansi_builtin)) + add_builtin_function (libname, libtype, fncode, fnclass, + NULL, fnattrs); + + set_builtin_decl (fncode, decl, implicit_p); +} + + +/* Initialize the attribute table for all the supported builtins. */ + +static void +brig_init_attributes (void) +{ + /* Fill in the built_in_attributes array. */ +#define DEF_ATTR_NULL_TREE(ENUM) \ + built_in_attributes[(int) ENUM] = NULL_TREE; +#define DEF_ATTR_INT(ENUM, VALUE) \ + built_in_attributes[(int) ENUM] = build_int_cst (NULL_TREE, VALUE); +#define DEF_ATTR_STRING(ENUM, VALUE) \ + built_in_attributes[(int) ENUM] = build_string (strlen (VALUE), VALUE); +#define DEF_ATTR_IDENT(ENUM, STRING) \ + built_in_attributes[(int) ENUM] = get_identifier (STRING); +#define DEF_ATTR_TREE_LIST(ENUM, PURPOSE, VALUE, CHAIN) \ + built_in_attributes[(int) ENUM] \ + = tree_cons (built_in_attributes[(int) PURPOSE], \ + built_in_attributes[(int) VALUE], \ + built_in_attributes[(int) CHAIN]); +#include "builtin-attrs.def" +#undef DEF_ATTR_NULL_TREE +#undef DEF_ATTR_INT +#undef DEF_ATTR_STRING +#undef DEF_ATTR_IDENT +#undef DEF_ATTR_TREE_LIST +} + +/* Create builtin types and functions. VA_LIST_REF_TYPE_NODE and + VA_LIST_ARG_TYPE_NODE are used in builtin-types.def. */ + +static void +brig_define_builtins (tree va_list_ref_type_node ATTRIBUTE_UNUSED, + tree va_list_arg_type_node ATTRIBUTE_UNUSED) +{ +#define DEF_PRIMITIVE_TYPE(ENUM, VALUE) \ + builtin_types[ENUM] = VALUE; +#define DEF_FUNCTION_TYPE_0(ENUM, RETURN) \ + def_fn_type (ENUM, RETURN, 0, 0); +#define DEF_FUNCTION_TYPE_1(ENUM, RETURN, ARG1) \ + def_fn_type (ENUM, RETURN, 0, 1, ARG1); +#define DEF_FUNCTION_TYPE_2(ENUM, RETURN, ARG1, ARG2) \ + def_fn_type (ENUM, RETURN, 0, 2, ARG1, ARG2); +#define DEF_FUNCTION_TYPE_3(ENUM, RETURN, ARG1, ARG2, ARG3) \ + def_fn_type (ENUM, RETURN, 0, 3, ARG1, ARG2, ARG3); +#define DEF_FUNCTION_TYPE_4(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4) \ + def_fn_type (ENUM, RETURN, 0, 4, ARG1, ARG2, ARG3, ARG4); +#define DEF_FUNCTION_TYPE_5(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5) \ + def_fn_type (ENUM, RETURN, 0, 5, ARG1, ARG2, ARG3, ARG4, ARG5); +#define DEF_FUNCTION_TYPE_6(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \ + ARG6) \ + def_fn_type (ENUM, RETURN, 0, 6, ARG1, ARG2, ARG3, ARG4, ARG5, ARG6); +#define DEF_FUNCTION_TYPE_7(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \ + ARG6, ARG7) \ + def_fn_type (ENUM, RETURN, 0, 7, ARG1, ARG2, ARG3, ARG4, ARG5, ARG6, ARG7); +#define DEF_FUNCTION_TYPE_8(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \ + ARG6, ARG7, ARG8) \ + def_fn_type (ENUM, RETURN, 0, 8, ARG1, ARG2, ARG3, ARG4, ARG5, ARG6, \ + ARG7, ARG8); +#define DEF_FUNCTION_TYPE_9(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \ + ARG6, ARG7, ARG8, ARG9) \ + def_fn_type (ENUM, RETURN, 0, 9, ARG1, ARG2, ARG3, ARG4, ARG5, ARG6, \ + ARG7, ARG8, ARG9); +#define DEF_FUNCTION_TYPE_10(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \ + ARG6, ARG7, ARG8, ARG9, ARG10) \ + def_fn_type (ENUM, RETURN, 0, 10, ARG1, ARG2, ARG3, ARG4, ARG5, ARG6, \ + ARG7, ARG8, ARG9, ARG10); +#define DEF_FUNCTION_TYPE_11(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \ + ARG6, ARG7, ARG8, ARG9, ARG10, ARG11) \ + def_fn_type (ENUM, RETURN, 0, 11, ARG1, ARG2, ARG3, ARG4, ARG5, ARG6, \ + ARG7, ARG8, ARG9, ARG10, ARG11); +#define DEF_FUNCTION_TYPE_VAR_0(ENUM, RETURN) \ + def_fn_type (ENUM, RETURN, 1, 0); +#define DEF_FUNCTION_TYPE_VAR_1(ENUM, RETURN, ARG1) \ + def_fn_type (ENUM, RETURN, 1, 1, ARG1); +#define DEF_FUNCTION_TYPE_VAR_2(ENUM, RETURN, ARG1, ARG2) \ + def_fn_type (ENUM, RETURN, 1, 2, ARG1, ARG2); +#define DEF_FUNCTION_TYPE_VAR_3(ENUM, RETURN, ARG1, ARG2, ARG3) \ + def_fn_type (ENUM, RETURN, 1, 3, ARG1, ARG2, ARG3); +#define DEF_FUNCTION_TYPE_VAR_4(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4) \ + def_fn_type (ENUM, RETURN, 1, 4, ARG1, ARG2, ARG3, ARG4); +#define DEF_FUNCTION_TYPE_VAR_5(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5) \ + def_fn_type (ENUM, RETURN, 1, 5, ARG1, ARG2, ARG3, ARG4, ARG5); +#define DEF_FUNCTION_TYPE_VAR_6(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \ + ARG6) \ + def_fn_type (ENUM, RETURN, 1, 6, ARG1, ARG2, ARG3, ARG4, ARG5, ARG6); +#define DEF_FUNCTION_TYPE_VAR_7(ENUM, RETURN, ARG1, ARG2, ARG3, ARG4, ARG5, \ + ARG6, ARG7) \ + def_fn_type (ENUM, RETURN, 1, 7, ARG1, ARG2, ARG3, ARG4, ARG5, ARG6, ARG7); +#define DEF_POINTER_TYPE(ENUM, TYPE) \ + builtin_types[(int) ENUM] = build_pointer_type (builtin_types[(int) TYPE]); + +#include "builtin-types.def" + +#undef DEF_PRIMITIVE_TYPE +#undef DEF_FUNCTION_TYPE_0 +#undef DEF_FUNCTION_TYPE_1 +#undef DEF_FUNCTION_TYPE_2 +#undef DEF_FUNCTION_TYPE_3 +#undef DEF_FUNCTION_TYPE_4 +#undef DEF_FUNCTION_TYPE_5 +#undef DEF_FUNCTION_TYPE_6 +#undef DEF_FUNCTION_TYPE_7 +#undef DEF_FUNCTION_TYPE_8 +#undef DEF_FUNCTION_TYPE_9 +#undef DEF_FUNCTION_TYPE_10 +#undef DEF_FUNCTION_TYPE_11 +#undef DEF_FUNCTION_TYPE_VAR_0 +#undef DEF_FUNCTION_TYPE_VAR_1 +#undef DEF_FUNCTION_TYPE_VAR_2 +#undef DEF_FUNCTION_TYPE_VAR_3 +#undef DEF_FUNCTION_TYPE_VAR_4 +#undef DEF_FUNCTION_TYPE_VAR_5 +#undef DEF_FUNCTION_TYPE_VAR_6 +#undef DEF_FUNCTION_TYPE_VAR_7 +#undef DEF_POINTER_TYPE + builtin_types[(int) BT_LAST] = NULL_TREE; + + brig_init_attributes (); + +#define DEF_BUILTIN(ENUM, NAME, CLASS, TYPE, LIBTYPE, BOTH_P, FALLBACK_P,\ + NONANSI_P, ATTRS, IMPLICIT, COND) \ + if (NAME && COND) \ + def_builtin_1 (ENUM, NAME, CLASS, builtin_types[(int) TYPE], \ + builtin_types[(int) LIBTYPE], BOTH_P, FALLBACK_P, \ + NONANSI_P, built_in_attributes[(int) ATTRS], IMPLICIT); + +#undef DEF_HSAIL_BUILTIN +#define DEF_HSAIL_BUILTIN(ENUM, HSAIL_OPCODE, HSAIL_TYPE, NAME, TYPE, ATTRS) \ + DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, TYPE, \ + false, true, true, ATTRS, false, true) + +/* HSAIL atomic builtins do not have separate identifying opcodes. */ + +#undef DEF_HSAIL_ATOMIC_BUILTIN +#define DEF_HSAIL_ATOMIC_BUILTIN(ENUM, ATOMIC_OPCODE, HSAIL_TYPE, NAME, \ + TYPE, ATTRS) \ + DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, TYPE, \ + false, true, true, ATTRS, false, true) + +/* HSAIL saturating arithmetics builtins. */ + +#undef DEF_HSAIL_SAT_BUILTIN +#define DEF_HSAIL_SAT_BUILTIN(ENUM, BRIG_OPCODE, HSAIL_TYPE, NAME, \ + TYPE, ATTRS) \ + DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, TYPE, \ + false, true, true, ATTRS, false, true) + +/* HSAIL builtins used internally by the frontend. */ + +#undef DEF_HSAIL_INTR_BUILTIN +#define DEF_HSAIL_INTR_BUILTIN(ENUM, NAME, TYPE, ATTRS) \ + DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, TYPE, \ + false, true, true, ATTRS, false, true) + +/* HSAIL saturated conversions. */ + +#undef DEF_HSAIL_CVT_ZEROI_SAT_BUILTIN +#define DEF_HSAIL_CVT_ZEROI_SAT_BUILTIN(ENUM, HSAIL_DEST_TYPE, HSAIL_SRC_TYPE, \ + NAME, TYPE, ATTRS) \ + DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, TYPE, \ + false, true, true, ATTRS, false, true) + +#include "builtins.def" +} + +/* Build nodes that would have be created by the C front-end; necessary + for including builtin-types.def and ultimately builtins.def. Borrowed + from lto-lang.c. */ + +static void +brig_build_c_type_nodes (void) +{ + gcc_assert (void_type_node); + + void_list_node = build_tree_list (NULL_TREE, void_type_node); + string_type_node = build_pointer_type (char_type_node); + const_string_type_node + = build_pointer_type (build_qualified_type (char_type_node, + TYPE_QUAL_CONST)); + + if (strcmp (SIZE_TYPE, "unsigned int") == 0) + { + intmax_type_node = integer_type_node; + uintmax_type_node = unsigned_type_node; + signed_size_type_node = integer_type_node; + } + else if (strcmp (SIZE_TYPE, "long unsigned int") == 0) + { + intmax_type_node = long_integer_type_node; + uintmax_type_node = long_unsigned_type_node; + signed_size_type_node = long_integer_type_node; + } + else if (strcmp (SIZE_TYPE, "long long unsigned int") == 0) + { + intmax_type_node = long_long_integer_type_node; + uintmax_type_node = long_long_unsigned_type_node; + signed_size_type_node = long_long_integer_type_node; + } + else + { + int i; + + signed_size_type_node = NULL_TREE; + for (i = 0; i < NUM_INT_N_ENTS; i++) + if (int_n_enabled_p[i]) + { + char name[50]; + sprintf (name, "__int%d unsigned", int_n_data[i].bitsize); + + if (strcmp (name, SIZE_TYPE) == 0) + { + intmax_type_node = int_n_trees[i].signed_type; + uintmax_type_node = int_n_trees[i].unsigned_type; + signed_size_type_node = int_n_trees[i].signed_type; + } + } + if (signed_size_type_node == NULL_TREE) + gcc_unreachable (); + } + + wint_type_node = unsigned_type_node; + pid_type_node = integer_type_node; +} + + +static bool +brig_langhook_init (void) +{ + build_common_tree_nodes (false); + + /* Builtin initialization related code borrowed from lto-lang.c. */ + void_list_node = build_tree_list (NULL_TREE, void_type_node); + + brig_build_c_type_nodes (); + + if (TREE_CODE (va_list_type_node) == ARRAY_TYPE) + { + tree x = build_pointer_type (TREE_TYPE (va_list_type_node)); + brig_define_builtins (x, x); + } + else + { + brig_define_builtins (build_reference_type (va_list_type_node), + va_list_type_node); + } + + targetm.init_builtins (); + build_common_builtin_nodes (); + + return true; +} + +#undef LANG_HOOKS_NAME +#undef LANG_HOOKS_INIT +#undef LANG_HOOKS_OPTION_LANG_MASK +#undef LANG_HOOKS_INIT_OPTIONS_STRUCT +#undef LANG_HOOKS_HANDLE_OPTION +#undef LANG_HOOKS_POST_OPTIONS +#undef LANG_HOOKS_PARSE_FILE +#undef LANG_HOOKS_TYPE_FOR_MODE +#undef LANG_HOOKS_TYPE_FOR_SIZE +#undef LANG_HOOKS_REGISTER_BUILTIN_TYPE +#undef LANG_HOOKS_BUILTIN_FUNCTION +#undef LANG_HOOKS_GLOBAL_BINDINGS_P +#undef LANG_HOOKS_PUSHDECL +#undef LANG_HOOKS_GETDECLS +#undef LANG_HOOKS_WRITE_GLOBALS +#undef LANG_HOOKS_GIMPLIFY_EXPR +#undef LANG_HOOKS_EH_PERSONALITY + +#define LANG_HOOKS_NAME "GNU Brig" +#define LANG_HOOKS_INIT brig_langhook_init +#define LANG_HOOKS_OPTION_LANG_MASK brig_langhook_option_lang_mask +#define LANG_HOOKS_INIT_OPTIONS_STRUCT brig_langhook_init_options_struct +#define LANG_HOOKS_HANDLE_OPTION brig_langhook_handle_option +#define LANG_HOOKS_POST_OPTIONS brig_langhook_post_options +#define LANG_HOOKS_PARSE_FILE brig_langhook_parse_file +#define LANG_HOOKS_TYPE_FOR_MODE brig_langhook_type_for_mode +#define LANG_HOOKS_TYPE_FOR_SIZE brig_langhook_type_for_size +#define LANG_HOOKS_REGISTER_BUILTIN_TYPE brig_langhook_register_builtin_type +#define LANG_HOOKS_BUILTIN_FUNCTION brig_langhook_builtin_function +#define LANG_HOOKS_GLOBAL_BINDINGS_P brig_langhook_global_bindings_p +#define LANG_HOOKS_PUSHDECL brig_langhook_pushdecl +#define LANG_HOOKS_GETDECLS brig_langhook_getdecls +#define LANG_HOOKS_GIMPLIFY_EXPR brig_langhook_gimplify_expr +#define LANG_HOOKS_EH_PERSONALITY brig_langhook_eh_personality + +struct lang_hooks lang_hooks = LANG_HOOKS_INITIALIZER; + +#include "gt-brig-brig-lang.h" +#include "gtype-brig.h" diff --git a/gcc/brig/brigfrontend/brig-arg-block-handler.cc b/gcc/brig/brigfrontend/brig-arg-block-handler.cc new file mode 100644 index 0000000..99945ee --- /dev/null +++ b/gcc/brig/brigfrontend/brig-arg-block-handler.cc @@ -0,0 +1,66 @@ +/* brig-arg-block-handler.cc -- brig arg block start/end directive handling + Copyright (C) 2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + + This file is part of GCC. + + GCC is free software; you can redistribute it and/or modify it under + the terms of the GNU General Public License as published by the Free + Software Foundation; either version 3, or (at your option) any later + version. + + GCC is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + for more details. + + You should have received a copy of the GNU General Public License + along with GCC; see the file COPYING3. If not see + . */ + +#include "brig-code-entry-handler.h" +#include "tree-iterator.h" +#include "system.h" +#include "errors.h" + +#include "tree-pretty-print.h" +#include "print-tree.h" + +size_t +brig_directive_arg_block_handler::operator () (const BrigBase *base) +{ + if (base->kind == BRIG_KIND_DIRECTIVE_ARG_BLOCK_START) + { + /* Initiate a new code block for the call site. */ + tree stmt_list = alloc_stmt_list (); + tree bind_expr + = build3 (BIND_EXPR, void_type_node, NULL, stmt_list, NULL); + tree block = make_node (BLOCK); + BIND_EXPR_BLOCK (bind_expr) = block; + static int block_id = 0; + BLOCK_NUMBER (block) = block_id++; + TREE_USED (block) = 1; + tree m_parentblock = DECL_INITIAL (m_parent.m_cf->m_func_decl); + BLOCK_SUPERCONTEXT (block) = m_parentblock; + + chainon (BLOCK_SUBBLOCKS (m_parentblock), block); + + m_parent.m_cf->m_current_bind_expr = bind_expr; + m_parent.m_cf->m_generating_arg_block = true; + } + else if (base->kind == BRIG_KIND_DIRECTIVE_ARG_BLOCK_END) + { + /* Restore the used bind expression back to the function + scope. */ + tree new_bind_expr = m_parent.m_cf->m_current_bind_expr; + m_parent.m_cf->m_current_bind_expr + = DECL_SAVED_TREE (m_parent.m_cf->m_func_decl); + m_parent.m_cf->append_statement (new_bind_expr); + m_parent.m_cf->m_generating_arg_block = false; + } + else + gcc_unreachable (); + + return base->byteCount; +} diff --git a/gcc/brig/brigfrontend/brig-atomic-inst-handler.cc b/gcc/brig/brigfrontend/brig-atomic-inst-handler.cc new file mode 100644 index 0000000..87abab8 --- /dev/null +++ b/gcc/brig/brigfrontend/brig-atomic-inst-handler.cc @@ -0,0 +1,265 @@ +/* brig-atomic-inst-handler.cc -- brig atomic instruction handling + Copyright (C) 2016 Free Software Foundation, Inc. + + Contributed by Pekka Jaaskelainen + for General Processor Tech. + This file is part of GCC. + + GCC is free software; you can redistribute it and/or modify it under + the terms of the GNU General Public License as published by the Free + Software Foundation; either version 3, or (at your option) any later + version. + + GCC is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + for more details. + + You should have received a copy of the GNU General Public License + along with GCC; see the file COPYING3. If not see + . */ + +#include + +#include "brig-code-entry-handler.h" +#include "brig-util.h" +#include "fold-const.h" +#include "diagnostic.h" +#include "tree-pretty-print.h" +#include "print-tree.h" +#include "convert.h" +#include "langhooks.h" +#include "gimple-expr.h" +#include "stringpool.h" +#include "brig-builtins.h" + +brig_atomic_inst_handler::brig_atomic_inst_handler (brig_to_generic &parent) + : brig_code_entry_handler (parent) +{ +} + +size_t +brig_atomic_inst_handler::generate_tree (const BrigInstBase &inst, + BrigAtomicOperation8_t atomic_opcode) +{ + tree_stl_vec operands = build_operands (inst); + const int first_input + = gccbrig_hsa_opcode_op_output_p (inst.opcode, 0) ? 1 : 0; + + tree instr_type = gccbrig_tree_type_for_hsa_type (inst.type); + + /* Utilize the atomic data types (from C++11 support) for implementing + atomic operations. */ + + tree atomic_type = build_qualified_type (instr_type, TYPE_QUAL_ATOMIC); + + gcc_assert (atomic_type != NULL_TREE); + + tree signal_handle = operands[first_input]; + tree atomic_ptype = build_pointer_type (atomic_type); + tree casted_to_ptr = convert_to_pointer (atomic_ptype, signal_handle); + + tree src0 = NULL_TREE; + if (atomic_opcode != BRIG_ATOMIC_LD) + src0 = operands[first_input + 1]; + + tree instr_expr = NULL_TREE; + + tree ptype = build_pointer_type (instr_type); + tree ptr = convert_to_pointer (ptype, operands[first_input]); + + if (atomic_opcode == BRIG_ATOMIC_ST) + { + tree mem_ref = build2 (MEM_REF, atomic_type, casted_to_ptr, + build_int_cst (atomic_ptype, 0)); + instr_expr = build2 (MODIFY_EXPR, atomic_type, mem_ref, src0); + } + else if (atomic_opcode == BRIG_ATOMIC_LD + || (atomic_opcode >= BRIG_ATOMIC_WAIT_EQ + && atomic_opcode <= BRIG_ATOMIC_WAITTIMEOUT_GTE)) + { + tree mem_ref = build2 (MEM_REF, atomic_type, casted_to_ptr, + build_int_cst (atomic_ptype, 0)); + /* signal_wait* instructions can return spuriously before the + condition becomes true. Therefore it's legal to return + right away. TODO: builtin calls which can be + implemented with a power efficient sleep-wait. */ + instr_expr = mem_ref; + } + else if (atomic_opcode == BRIG_ATOMIC_CAS) + { + /* Special case for CAS due to the two args. */ + tree built_in = NULL_TREE; + switch (gccbrig_hsa_type_bit_size (inst.type)) + { + case 32: + built_in + = builtin_decl_explicit (BUILT_IN_SYNC_VAL_COMPARE_AND_SWAP_4); + break; + case 64: + built_in + = builtin_decl_explicit (BUILT_IN_SYNC_VAL_COMPARE_AND_SWAP_8); + break; + default: + gcc_unreachable (); + } + + tree src1 = operands[first_input + 2]; + + tree src0_type + = TREE_VALUE (TREE_CHAIN (TYPE_ARG_TYPES (TREE_TYPE (built_in)))); + + tree src1_type = TREE_VALUE + (TREE_CHAIN (TREE_CHAIN (TYPE_ARG_TYPES (TREE_TYPE (built_in))))); + + instr_expr = call_builtin (built_in, 3, instr_type, ptype, ptr, + src0_type, src0, src1_type, src1); + } + else + { + tree built_in = NULL_TREE; + /* The rest of the builtins have the same number of parameters. + Generate a big if..else that finds the correct builtin + automagically from the def file. */ +#undef DEF_HSAIL_SAT_BUILTIN +#undef DEF_HSAIL_BUILTIN +#undef DEF_HSAIL_ATOMIC_BUILTIN +#undef DEF_HSAIL_INTR_BUILTIN +#undef DEF_HSAIL_CVT_ZEROI_SAT_BUILTIN + +#define DEF_HSAIL_ATOMIC_BUILTIN(ENUM, ATOMIC_OPCODE, HSAIL_TYPE, \ + NAME, TYPE, ATTRS) \ + if (atomic_opcode == ATOMIC_OPCODE && inst.type == HSAIL_TYPE) \ + built_in = builtin_decl_explicit (ENUM); \ + else +#include "brig-builtins.def" + switch (atomic_opcode) + { + case BRIG_ATOMIC_ADD: + switch (gccbrig_hsa_type_bit_size (inst.type)) + { + case 32: + built_in + = builtin_decl_explicit (BUILT_IN_SYNC_FETCH_AND_ADD_4); + break; + case 64: + built_in + = builtin_decl_explicit (BUILT_IN_SYNC_FETCH_AND_ADD_8); + break; + default: + gcc_unreachable (); + } + break; + case BRIG_ATOMIC_SUB: + switch (gccbrig_hsa_type_bit_size (inst.type)) + { + case 32: + built_in + = builtin_decl_explicit (BUILT_IN_SYNC_FETCH_AND_SUB_4); + break; + case 64: + built_in + = builtin_decl_explicit (BUILT_IN_SYNC_FETCH_AND_SUB_8); + break; + default: + gcc_unreachable (); + } + break; + case BRIG_ATOMIC_AND: + switch (gccbrig_hsa_type_bit_size (inst.type)) + { + case 32: + built_in + = builtin_decl_explicit (BUILT_IN_SYNC_FETCH_AND_AND_4); + break; + case 64: + built_in + = builtin_decl_explicit (BUILT_IN_SYNC_FETCH_AND_AND_8); + break; + default: + gcc_unreachable (); + } + break; + case BRIG_ATOMIC_XOR: + switch (gccbrig_hsa_type_bit_size (inst.type)) + { + case 32: + built_in + = builtin_decl_explicit (BUILT_IN_SYNC_FETCH_AND_XOR_4); + break; + case 64: + built_in + = builtin_decl_explicit (BUILT_IN_SYNC_FETCH_AND_XOR_8); + break; + default: + gcc_unreachable (); + } + break; + case BRIG_ATOMIC_OR: + switch (gccbrig_hsa_type_bit_size (inst.type)) + { + case 32: + built_in + = builtin_decl_explicit (BUILT_IN_SYNC_FETCH_AND_OR_4); + break; + case 64: + built_in + = builtin_decl_explicit (BUILT_IN_SYNC_FETCH_AND_OR_8); + break; + default: + gcc_unreachable (); + } + break; + case BRIG_ATOMIC_EXCH: + switch (gccbrig_hsa_type_bit_size (inst.type)) + { + case 32: + built_in + = builtin_decl_explicit (BUILT_IN_SYNC_LOCK_TEST_AND_SET_4); + break; + case 64: + built_in + = builtin_decl_explicit (BUILT_IN_SYNC_LOCK_TEST_AND_SET_8); + break; + default: + gcc_unreachable (); + } + break; + default: + gcc_unreachable (); + }; + + gcc_assert (built_in != NULL_TREE); + tree arg0_type + = TREE_VALUE (TREE_CHAIN (TYPE_ARG_TYPES (TREE_TYPE (built_in)))); + + instr_expr = call_builtin (built_in, 2, instr_type, ptr_type_node, + ptr, arg0_type, src0); + + /* We need a temp variable for the result, because otherwise + the gimplifier drops a necessary (unsigned to signed) cast in + the output assignment and fails a check later. */ + tree tmp_var = create_tmp_var (arg0_type, "builtin_out"); + tree tmp_assign + = build2 (MODIFY_EXPR, TREE_TYPE (tmp_var), tmp_var, instr_expr); + m_parent.m_cf->append_statement (tmp_assign); + instr_expr = tmp_var; + } + + if (first_input > 0) + build_output_assignment (inst, operands[0], instr_expr); + else + m_parent.m_cf->append_statement (instr_expr); + + return inst.base.byteCount; +} + +size_t +brig_atomic_inst_handler::operator () (const BrigBase *base) +{ + const BrigInstAtomic *inst = (const BrigInstAtomic *) base; + BrigAtomicOperation8_t atomic_opcode; + atomic_opcode = inst->atomicOperation; + + return generate_tree (inst->base, atomic_opcode); +} diff --git a/gcc/brig/brigfrontend/brig-basic-inst-handler.cc b/gcc/brig/brigfrontend/brig-basic-inst-handler.cc new file mode 100644 index 0000000..638f818 --- /dev/null +++ b/gcc/brig/brigfrontend/brig-basic-inst-handler.cc @@ -0,0 +1,865 @@ +/* brig-basic-inst-handler.cc -- brig basic instruction handling + Copyright (C) 2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + + This file is part of GCC. + + GCC is free software; you can redistribute it and/or modify it under + the terms of the GNU General Public License as published by the Free + Software Foundation; either version 3, or (at your option) any later + version. + + GCC is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + for more details. + + You should have received a copy of the GNU General Public License + along with GCC; see the file COPYING3. If not see + . */ + +#include + +#include "brig-code-entry-handler.h" +#include "brig-util.h" + +#include "errors.h" +#include "gimple-expr.h" +#include "convert.h" +#include "print-tree.h" +#include "tree-pretty-print.h" +#include "langhooks.h" +#include "stor-layout.h" +#include "diagnostic-core.h" +#include "brig-builtins.h" + +brig_basic_inst_handler::brig_basic_inst_handler (brig_to_generic &parent) + : brig_code_entry_handler (parent) +{ +} + +class scalarized_sat_arithmetics : public tree_element_binary_visitor +{ +public: + scalarized_sat_arithmetics (const BrigInstBase &brig_inst) + : m_brig_inst (brig_inst) + { + BrigType16_t element_type = brig_inst.type & BRIG_TYPE_BASE_MASK; + +#undef DEF_HSAIL_SAT_BUILTIN +#undef DEF_HSAIL_BUILTIN +#undef DEF_HSAIL_ATOMIC_BUILTIN +#undef DEF_HSAIL_INTR_BUILTIN +#undef DEF_HSAIL_CVT_ZEROI_SAT_BUILTIN + +#define DEF_HSAIL_SAT_BUILTIN(ENUM, BRIG_OPCODE, HSAIL_TYPE, \ + NAME, TYPE, ATTRS) \ + if (brig_inst.opcode == BRIG_OPCODE && element_type == HSAIL_TYPE) \ + m_builtin = builtin_decl_explicit (ENUM); \ + else +#include "brig-builtins.def" + gcc_unreachable (); + } + + virtual tree + visit_element (brig_code_entry_handler &, tree operand0, tree operand1) + { + /* Implement saturating arithmetics with scalar built-ins for now. + TODO: emit GENERIC nodes for the simplest cases or at least + emit vector built-ins. */ + return call_builtin (m_builtin, 2, TREE_TYPE (operand0), + TREE_TYPE (operand0), operand0, + TREE_TYPE (operand1), operand1); + } + const BrigInstBase &m_brig_inst; + tree m_builtin; +}; + +/* Implements a vector shuffle. ARITH_TYPE is the type of the vector, + OPERANDS[0] is the first vector, OPERAND[1] the second vector and + OPERANDS[2] the shuffle mask in HSAIL format. The output is a VEC_PERM_EXPR + that implements the shuffle as a GENERIC expression. */ + +tree +brig_basic_inst_handler::build_shuffle (tree arith_type, + tree_stl_vec &operands) +{ + tree element_type + = get_unsigned_int_type (TREE_TYPE (TREE_TYPE (operands[0]))); + + /* Offsets to add to the mask values to convert from the + HSAIL mask to VEC_PERM_EXPR masks. VEC_PERM_EXPR mask + assumes an index spanning from 0 to 2 times the vec + width while HSAIL refers separately to two different + input vectors, thus is not a "full shuffle" where all + output elements can originate from any input element. */ + vec *mask_offset_vals = NULL; + + vec *input_mask_vals = NULL; + size_t input_mask_element_size + = exact_log2 (TYPE_VECTOR_SUBPARTS (arith_type)); + + /* Unpack the tightly packed mask elements to BIT_FIELD_REFs + from which to construct the mask vector as understood by + VEC_PERM_EXPR. */ + tree mask_operand = add_temp_var ("shuffle_mask", operands[2]); + + tree mask_element_type + = build_nonstandard_integer_type (input_mask_element_size, true); + + for (size_t i = 0; i < TYPE_VECTOR_SUBPARTS (arith_type); ++i) + { + tree mask_element + = build3 (BIT_FIELD_REF, mask_element_type, mask_operand, + build_int_cst (unsigned_char_type_node, + input_mask_element_size), + build_int_cst (unsigned_char_type_node, + i * input_mask_element_size)); + + mask_element = convert (element_type, mask_element); + + tree offset; + if (i < TYPE_VECTOR_SUBPARTS (arith_type) / 2) + offset = build_int_cst (element_type, 0); + else + offset + = build_int_cst (element_type, TYPE_VECTOR_SUBPARTS (arith_type)); + + CONSTRUCTOR_APPEND_ELT (mask_offset_vals, NULL_TREE, offset); + CONSTRUCTOR_APPEND_ELT (input_mask_vals, NULL_TREE, mask_element); + } + tree mask_vec_type + = build_vector_type (element_type, TYPE_VECTOR_SUBPARTS (arith_type)); + + tree mask_vec = build_constructor (mask_vec_type, input_mask_vals); + tree offset_vec = build_constructor (mask_vec_type, mask_offset_vals); + + tree mask = build2 (PLUS_EXPR, mask_vec_type, mask_vec, offset_vec); + + tree perm = build3 (VEC_PERM_EXPR, TREE_TYPE (operands[0]), operands[0], + operands[1], mask); + return perm; +} + +/* Unpacks (extracts) a scalar element with an index in OPERANDS[1] + from the vector expression in OPERANDS[0]. */ + +tree +brig_basic_inst_handler::build_unpack (tree_stl_vec &operands) +{ + /* Implement the unpack with a shuffle that stores the unpacked + element to the lowest bit positions in the dest. After that + a bitwise AND is used to clear the uppermost bits. */ + tree src_element_type = TREE_TYPE (TREE_TYPE (operands[0])); + + /* Perform the operations with a raw (unsigned int type) type. */ + tree element_type = get_unsigned_int_type (src_element_type); + + vec *input_mask_vals = NULL; + vec *and_mask_vals = NULL; + + size_t element_count = TYPE_VECTOR_SUBPARTS (TREE_TYPE (operands[0])); + tree vec_type = build_vector_type (element_type, element_count); + + for (size_t i = 0; i < element_count; ++i) + { + tree mask_element; + if (i == 0) + mask_element = convert (element_type, operands[1]); + else + mask_element = build_int_cst (element_type, 0); + + CONSTRUCTOR_APPEND_ELT (input_mask_vals, NULL_TREE, mask_element); + + tree and_mask_element; + if (i == 0) + and_mask_element = build_int_cst (element_type, -1); + else + and_mask_element = build_int_cst (element_type, 0); + CONSTRUCTOR_APPEND_ELT (and_mask_vals, NULL_TREE, and_mask_element); + } + + tree mask_vec = build_constructor (vec_type, input_mask_vals); + + tree and_mask_vec = build_constructor (vec_type, and_mask_vals); + + tree perm = build3 (VEC_PERM_EXPR, vec_type, + build_reinterpret_cast (vec_type, operands[0]), + build_reinterpret_cast (vec_type, operands[0]), mask_vec); + + tree cleared = build2 (BIT_AND_EXPR, vec_type, perm, and_mask_vec); + + size_t s = int_size_in_bytes (TREE_TYPE (cleared)) * BITS_PER_UNIT; + tree raw_type = build_nonstandard_integer_type (s, true); + + tree as_int = build_reinterpret_cast (raw_type, cleared); + + if (int_size_in_bytes (src_element_type) < 4) + { + if (INTEGRAL_TYPE_P (src_element_type)) + return extend_int (as_int, uint32_type_node, src_element_type); + } + return as_int; +} + +/* Packs (inserts) a scalar element in OPERANDS[1] + to the vector in OPERANDS[0] at element position defined by + OPERANDS[2]. */ + +tree +brig_basic_inst_handler::build_pack (tree_stl_vec &operands) +{ + /* Implement using a bit level insertion. + TODO: Reuse this for implementing 'bitinsert' + without a builtin call. */ + + size_t ecount = TYPE_VECTOR_SUBPARTS (TREE_TYPE (operands[0])); + size_t vecsize = int_size_in_bytes (TREE_TYPE (operands[0])) * BITS_PER_UNIT; + tree wide_type = build_nonstandard_integer_type (vecsize, 1); + + tree src_vect = build_reinterpret_cast (wide_type, operands[0]); + src_vect = add_temp_var ("src_vect", src_vect); + + tree scalar = operands[1]; + scalar = add_temp_var ("scalar", convert_to_integer (wide_type, scalar)); + + tree pos = operands[2]; + + /* The upper bits of the position can contain garbage. + Zero them for well-defined semantics. */ + tree t = build2 (BIT_AND_EXPR, TREE_TYPE (pos), operands[2], + build_int_cstu (TREE_TYPE (pos), ecount - 1)); + pos = add_temp_var ("pos", convert (wide_type, t)); + + tree element_type = TREE_TYPE (TREE_TYPE (operands[0])); + size_t element_width = int_size_in_bytes (element_type) * BITS_PER_UNIT; + tree ewidth = build_int_cstu (wide_type, element_width); + + tree bitoffset = build2 (MULT_EXPR, wide_type, ewidth, pos); + bitoffset = add_temp_var ("offset", bitoffset); + + uint64_t mask_int + = element_width == 64 ? (uint64_t) -1 : ((uint64_t) 1 << element_width) - 1; + + tree mask = build_int_cstu (wide_type, mask_int); + + mask = add_temp_var ("mask", convert_to_integer (wide_type, mask)); + + tree clearing_mask + = build1 (BIT_NOT_EXPR, wide_type, + build2 (LSHIFT_EXPR, wide_type, mask, bitoffset)); + + tree zeroed_element + = build2 (BIT_AND_EXPR, wide_type, src_vect, clearing_mask); + + /* TODO: Is the AND necessary: does HSA define what + happens if the upper bits in the inserted element are not + zero? */ + tree element_in_position + = build2 (LSHIFT_EXPR, wide_type, + build2 (BIT_AND_EXPR, wide_type, scalar, mask), bitoffset); + + tree inserted + = build2 (BIT_IOR_EXPR, wide_type, zeroed_element, element_in_position); + return inserted; +} + +/* Implement the unpack{lo,hi}. BRIG_OPCODE should tell which one and + ARITH_TYPE describe the type of the vector arithmetics. + OPERANDS[0] and OPERANDS[1] are the input vectors. */ + +tree +brig_basic_inst_handler::build_unpack_lo_or_hi (BrigOpcode16_t brig_opcode, + tree arith_type, + tree_stl_vec &operands) +{ + tree element_type = get_unsigned_int_type (TREE_TYPE (arith_type)); + tree mask_vec_type + = build_vector_type (element_type, TYPE_VECTOR_SUBPARTS (arith_type)); + + size_t element_count = TYPE_VECTOR_SUBPARTS (arith_type); + vec *input_mask_vals = NULL; + + size_t offset = (brig_opcode == BRIG_OPCODE_UNPACKLO) ? 0 : element_count / 2; + + for (size_t i = 0; i < element_count / 2; ++i) + { + CONSTRUCTOR_APPEND_ELT (input_mask_vals, NULL_TREE, + build_int_cst (element_type, offset + i)); + CONSTRUCTOR_APPEND_ELT (input_mask_vals, NULL_TREE, + build_int_cst (element_type, + offset + i + element_count)); + } + + tree mask_vec = build_constructor (mask_vec_type, input_mask_vals); + + tree perm = build3 (VEC_PERM_EXPR, TREE_TYPE (operands[0]), operands[0], + operands[1], mask_vec); + return perm; +} + +/* Builds a basic instruction expression from a BRIG instruction. BRIG_OPCODE + is the opcode, BRIG_TYPE the brig type of the instruction, ARITH_TYPE the + desired tree type for the instruction, and OPERANDS the instruction's + input operands already converted to tree nodes. */ + +tree +brig_basic_inst_handler::build_inst_expr (BrigOpcode16_t brig_opcode, + BrigType16_t brig_type, + tree arith_type, + tree_stl_vec &operands) +{ + tree_code opcode = get_tree_code_for_hsa_opcode (brig_opcode, brig_type); + + BrigType16_t inner_type = brig_type & BRIG_TYPE_BASE_MASK; + + tree instr_inner_type + = VECTOR_TYPE_P (arith_type) ? TREE_TYPE (arith_type) : arith_type; + + if (opcode == RSHIFT_EXPR || opcode == LSHIFT_EXPR) + { + /* HSA defines modulo/clipping behavior for shift amounts larger + than the bit width, while tree.def leaves it undefined. + We need to mask the upper bits to ensure the defined behavior. */ + tree scalar_mask + = build_int_cst (instr_inner_type, + gccbrig_hsa_type_bit_size (inner_type) - 1); + + tree mask = VECTOR_TYPE_P (arith_type) + ? build_vector_from_val (arith_type, scalar_mask) + : scalar_mask; + + /* The shift amount is a scalar, broadcast it to produce + a vector shift. */ + if (VECTOR_TYPE_P (arith_type)) + operands[1] = build_vector_from_val (arith_type, operands[1]); + operands[1] = build2 (BIT_AND_EXPR, arith_type, operands[1], mask); + } + + size_t input_count = operands.size (); + size_t output_count = gccbrig_hsa_opcode_op_output_p (brig_opcode, 0) ? + 1 : 0; + + if (opcode == TREE_LIST) + { + /* There was no direct GENERIC opcode for the instruction; + try to emulate it with a chain of GENERIC nodes. */ + if (brig_opcode == BRIG_OPCODE_MAD || brig_opcode == BRIG_OPCODE_MAD24) + { + /* There doesn't seem to be a "standard" MAD built-in in gcc so let's + use a chain of multiply + add for now (double rounding method). + It should be easier for optimizers than a custom built-in call + WIDEN_MULT_EXPR is close, but requires a double size result + type. */ + tree mult_res + = build2 (MULT_EXPR, arith_type, operands[0], operands[1]); + return build2 (PLUS_EXPR, arith_type, mult_res, operands[2]); + } + else if (brig_opcode == BRIG_OPCODE_MAD24HI) + { + tree mult_res + = build2 (MULT_HIGHPART_EXPR, arith_type, operands[0], operands[1]); + return build2 (PLUS_EXPR, arith_type, mult_res, operands[2]); + } + else if (brig_opcode == BRIG_OPCODE_SHUFFLE) + { + return build_shuffle (arith_type, operands); + } + else if (brig_opcode == BRIG_OPCODE_UNPACKLO + || brig_opcode == BRIG_OPCODE_UNPACKHI) + { + return build_unpack_lo_or_hi (brig_opcode, arith_type, operands); + } + else if (brig_opcode == BRIG_OPCODE_UNPACK) + { + return build_unpack (operands); + } + else if (brig_opcode == BRIG_OPCODE_PACK) + { + return build_pack (operands); + } + else if (brig_opcode == BRIG_OPCODE_NRSQRT) + { + /* Implement as 1.0/sqrt (x) and assume gcc instruction selects to + native ISA other than a division, if available. + TODO: this will happen only with unsafe math optimizations + on which cannot be used in general to remain HSAIL compliant. + Perhaps a builtin call would be better option here. */ + return build2 (RDIV_EXPR, arith_type, build_one_cst (arith_type), + expand_or_call_builtin (BRIG_OPCODE_SQRT, brig_type, + arith_type, operands)); + } + else if (brig_opcode == BRIG_OPCODE_NRCP) + { + /* Implement as 1.0/x and assume gcc instruction selects to + native ISA other than a division, if available. */ + return build2 (RDIV_EXPR, arith_type, build_one_cst (arith_type), + operands[0]); + } + else if (brig_opcode == BRIG_OPCODE_LANEID + || brig_opcode == BRIG_OPCODE_MAXWAVEID + || brig_opcode == BRIG_OPCODE_WAVEID) + { + /* Assuming WAVESIZE 1 (for now), therefore LANEID, WAVEID and + MAXWAVEID always return 0. */ + return build_zero_cst (arith_type); + } + else + gcc_unreachable (); + } + else if (opcode == CALL_EXPR) + return expand_or_call_builtin (brig_opcode, brig_type, arith_type, + operands); + else if (output_count == 1) + { + if (input_count == 1) + { + if (opcode == MODIFY_EXPR) + return operands[0]; + else + return build1 (opcode, arith_type, operands[0]); + } + else if (input_count == 2) + return build2 (opcode, arith_type, operands[0], operands[1]); + else if (input_count == 3) + return build3 (opcode, arith_type, operands[0], operands[1], + operands[2]); + else + gcc_unreachable (); + } + else + gcc_unreachable (); + + return NULL_TREE; +} + +/* Handles the basic instructions, including packed instructions. Deals + with the different packing modes by unpacking/packing the wanted + elements. Delegates most of the instruction cases to build_inst_expr(). */ + +size_t +brig_basic_inst_handler::operator () (const BrigBase *base) +{ + const BrigInstBase *brig_inst = (const BrigInstBase *) base; + + tree_stl_vec operands = build_operands (*brig_inst); + + size_t output_count + = gccbrig_hsa_opcode_op_output_p (brig_inst->opcode, 0) ? 1 : 0; + size_t input_count + = operands.size () == 0 ? 0 : (operands.size () - output_count); + + gcc_assert (output_count == 0 || output_count == 1); + + tree_stl_vec::iterator first_input_i = operands.begin (); + if (output_count > 0 && operands.size () > 0) + ++first_input_i; + + tree_stl_vec in_operands; + in_operands.assign (first_input_i, operands.end ()); + + BrigType16_t brig_inst_type = brig_inst->type; + + if (brig_inst->opcode == BRIG_OPCODE_NOP) + return base->byteCount; + else if (brig_inst->opcode == BRIG_OPCODE_FIRSTBIT + || brig_inst->opcode == BRIG_OPCODE_LASTBIT + || brig_inst->opcode == BRIG_OPCODE_SAD) + /* These instructions are reported to be always 32b in HSAIL, but we want + to treat them according to their input argument's type to select the + correct instruction/builtin. */ + brig_inst_type + = gccbrig_tree_type_to_hsa_type (TREE_TYPE (in_operands[0])); + + tree instr_type = gccbrig_tree_type_for_hsa_type (brig_inst_type); + + if (!instr_type) + { + gcc_unreachable (); + return base->byteCount; + } + + bool is_vec_instr = hsa_type_packed_p (brig_inst_type); + + size_t element_size_bits; + size_t element_count; + + if (is_vec_instr) + { + BrigType16_t brig_element_type = brig_inst_type & BRIG_TYPE_BASE_MASK; + element_size_bits = gccbrig_hsa_type_bit_size (brig_element_type); + element_count = gccbrig_hsa_type_bit_size (brig_inst_type) + / gccbrig_hsa_type_bit_size (brig_element_type); + } + else + { + element_size_bits = gccbrig_hsa_type_bit_size (brig_inst_type); + element_count = 1; + } + + /* The actual arithmetics type that should be performed with the + operation. This is not always the same as the original BRIG + opcode's type due to implicit conversions of storage-only f16. */ + tree arith_type = gccbrig_is_bit_operation (brig_inst->opcode) + ? gccbrig_tree_type_for_hsa_type (brig_inst_type) + : get_tree_expr_type_for_hsa_type (brig_inst_type); + + tree instr_expr = NULL_TREE; + + BrigPack8_t p = BRIG_PACK_NONE; + if (brig_inst->base.kind == BRIG_KIND_INST_MOD) + p = ((const BrigInstMod *) brig_inst)->pack; + else if (brig_inst->base.kind == BRIG_KIND_INST_CMP) + p = ((const BrigInstCmp *) brig_inst)->pack; + + if (p == BRIG_PACK_PS || p == BRIG_PACK_PSSAT) + in_operands[1] = build_lower_element_broadcast (in_operands[1]); + else if (p == BRIG_PACK_SP || p == BRIG_PACK_SPSAT) + in_operands[0] = build_lower_element_broadcast (in_operands[0]); + + tree_code opcode + = get_tree_code_for_hsa_opcode (brig_inst->opcode, brig_inst_type); + + if (p >= BRIG_PACK_PPSAT && p <= BRIG_PACK_PSAT) + { + scalarized_sat_arithmetics sat_arith (*brig_inst); + gcc_assert (input_count == 2); + instr_expr = sat_arith (*this, in_operands[0], in_operands[1]); + } + else if (opcode == RETURN_EXPR) + { + if (m_parent.m_cf->m_is_kernel) + { + tree goto_stmt + = build1 (GOTO_EXPR, void_type_node, m_parent.m_cf->m_exit_label); + m_parent.m_cf->append_statement (goto_stmt); + return base->byteCount; + } + else + { + m_parent.m_cf->append_return_stmt (); + return base->byteCount; + } + } + else if (opcode == MULT_HIGHPART_EXPR && + is_vec_instr && element_size_bits < 64) + { + /* MULT_HIGHPART_EXPR works only on target dependent vector sizes and + even the scalars do not seem to work at least for char elements. + + Let's fall back to scalarization and promotion of the vector elements + to larger types with the MULHI computed as a regular MUL. + MULHI for 2x64b seems to work with the Intel CPUs I've tested so + that is passed on for vector processing so there is no need for + 128b scalar arithmetics. + + This is not modular as these type of things do not belong to the + frontend, there should be a legalization phase before the backend + that figures out the best way to compute the MULHI for any + integer vector datatype. + + TODO: promote to larger vector types instead. For example + MULT_HIGHPART_EXPR with s8x8 doesn't work, but s16x8 seems to at least + with my x86-64. + */ + tree_stl_vec operand0_elements; + if (input_count > 0) + unpack (in_operands[0], operand0_elements); + + tree_stl_vec operand1_elements; + if (input_count > 1) + unpack (in_operands[1], operand1_elements); + + tree_stl_vec result_elements; + + tree scalar_type = TREE_TYPE (arith_type); + BrigType16_t element_type = brig_inst_type & BRIG_TYPE_BASE_MASK; + tree promoted_type = short_integer_type_node; + switch (element_type) + { + case BRIG_TYPE_S8: + promoted_type = gccbrig_tree_type_for_hsa_type (BRIG_TYPE_S16); + break; + case BRIG_TYPE_U8: + promoted_type = gccbrig_tree_type_for_hsa_type (BRIG_TYPE_U16); + break; + case BRIG_TYPE_S16: + promoted_type = gccbrig_tree_type_for_hsa_type (BRIG_TYPE_S32); + break; + case BRIG_TYPE_U16: + promoted_type = gccbrig_tree_type_for_hsa_type (BRIG_TYPE_U32); + break; + case BRIG_TYPE_S32: + promoted_type = gccbrig_tree_type_for_hsa_type (BRIG_TYPE_S64); + break; + case BRIG_TYPE_U32: + promoted_type = gccbrig_tree_type_for_hsa_type (BRIG_TYPE_U64); + break; + default: + gcc_unreachable (); + } + + size_t promoted_type_size = int_size_in_bytes (promoted_type) * 8; + + for (size_t i = 0; i < TYPE_VECTOR_SUBPARTS (arith_type); ++i) + { + tree operand0 = convert (promoted_type, operand0_elements.at (i)); + tree operand1 = convert (promoted_type, operand1_elements.at (i)); + + tree scalar_expr + = build2 (MULT_EXPR, promoted_type, operand0, operand1); + + scalar_expr + = build2 (RSHIFT_EXPR, promoted_type, scalar_expr, + build_int_cstu (promoted_type, promoted_type_size / 2)); + + result_elements.push_back (convert (scalar_type, scalar_expr)); + } + instr_expr = pack (result_elements); + } + else + { + /* 'class' is always of b1 type, let's consider it by its + float type when building the instruction to find the + correct builtin. */ + if (brig_inst->opcode == BRIG_OPCODE_CLASS) + brig_inst_type = ((const BrigInstSourceType *) base)->sourceType; + instr_expr = build_inst_expr (brig_inst->opcode, brig_inst_type, + arith_type, in_operands); + } + + if (instr_expr == NULL_TREE) + { + gcc_unreachable (); + return base->byteCount; + } + + if (p == BRIG_PACK_SS || p == BRIG_PACK_S || p == BRIG_PACK_SSSAT + || p == BRIG_PACK_SSAT) + { + /* In case of _s_ or _ss_, select only the lowest element + from the new input to the output. We could extract + the element and use a scalar operation, but try + to keep data in vector registers as much as possible + to avoid copies between scalar and vector datapaths. */ + tree old_value; + tree half_storage_type = gccbrig_tree_type_for_hsa_type (brig_inst_type); + bool is_fp16_operation + = (brig_inst_type & BRIG_TYPE_BASE_MASK) == BRIG_TYPE_F16 + && !gccbrig_is_bit_operation (brig_inst->opcode); + + if (is_fp16_operation) + old_value = build_h2f_conversion + (build_reinterpret_cast (half_storage_type, operands[0])); + else + old_value + = build_reinterpret_cast (TREE_TYPE (instr_expr), operands[0]); + + size_t esize = is_fp16_operation ? 32 : element_size_bits; + + /* Construct a permutation mask where other elements than the lowest one + is picked from the old_value. */ + tree mask_inner_type = build_nonstandard_integer_type (esize, 1); + vec *constructor_vals = NULL; + for (size_t i = 0; i < element_count; ++i) + { + tree cst; + + if (i == 0) + cst = build_int_cstu (mask_inner_type, element_count); + else + cst = build_int_cstu (mask_inner_type, i); + CONSTRUCTOR_APPEND_ELT (constructor_vals, NULL_TREE, cst); + } + tree mask_vec_type = build_vector_type (mask_inner_type, element_count); + tree mask = build_vector_from_ctor (mask_vec_type, constructor_vals); + + tree new_value = create_tmp_var (TREE_TYPE (instr_expr), "new_output"); + tree assign + = build2 (MODIFY_EXPR, TREE_TYPE (instr_expr), new_value, instr_expr); + m_parent.m_cf->append_statement (assign); + + instr_expr + = build3 (VEC_PERM_EXPR, arith_type, old_value, new_value, mask); + + tree lower_output = create_tmp_var (TREE_TYPE (instr_expr), "s_output"); + tree assign_lower = build2 (MODIFY_EXPR, TREE_TYPE (instr_expr), + lower_output, instr_expr); + m_parent.m_cf->append_statement (assign_lower); + instr_expr = lower_output; + } + + if (output_count == 1) + build_output_assignment (*brig_inst, operands[0], instr_expr); + else + m_parent.m_cf->append_statement (instr_expr); + return base->byteCount; +} + +/* Create an expression that broadcasts the lowest element of the + vector in VEC_OPERAND to all elements of the returned vector. */ + +tree +brig_basic_inst_handler::build_lower_element_broadcast (tree vec_operand) +{ + /* Build the broadcast using shuffle because there's no + direct broadcast in GENERIC and this way there's no need for + a separate extract of the lowest element. */ + tree element_type = TREE_TYPE (TREE_TYPE (vec_operand)); + size_t esize = 8 * int_size_in_bytes (element_type); + + size_t element_count = TYPE_VECTOR_SUBPARTS (TREE_TYPE (vec_operand)); + tree mask_inner_type = build_nonstandard_integer_type (esize, 1); + vec *constructor_vals = NULL; + + /* Construct the mask. */ + for (size_t i = 0; i < element_count; ++i) + { + tree cst = build_int_cstu (mask_inner_type, element_count); + CONSTRUCTOR_APPEND_ELT (constructor_vals, NULL_TREE, cst); + } + tree mask_vec_type = build_vector_type (mask_inner_type, element_count); + tree mask = build_vector_from_ctor (mask_vec_type, constructor_vals); + + return build3 (VEC_PERM_EXPR, TREE_TYPE (vec_operand), vec_operand, + vec_operand, mask); +} + +/* Returns the tree code that should be used to implement the given + HSA instruction opcode (BRIG_OPCODE) for the given type of instruction + (BRIG_TYPE). In case the opcode cannot be mapped to a TREE node directly, + returns TREE_LIST (if it can be emulated with a simple chain of tree + nodes) or CALL_EXPR if the opcode should be implemented using a builtin + call. */ + +tree_code +brig_basic_inst_handler::get_tree_code_for_hsa_opcode + (BrigOpcode16_t brig_opcode, BrigType16_t brig_type) const +{ + BrigType16_t brig_inner_type = brig_type & BRIG_TYPE_BASE_MASK; + switch (brig_opcode) + { + case BRIG_OPCODE_NOP: + return NOP_EXPR; + case BRIG_OPCODE_ADD: + return PLUS_EXPR; + case BRIG_OPCODE_CMOV: + if (brig_inner_type == brig_type) + return COND_EXPR; + else + return VEC_COND_EXPR; + case BRIG_OPCODE_SUB: + return MINUS_EXPR; + case BRIG_OPCODE_MUL: + case BRIG_OPCODE_MUL24: + return MULT_EXPR; + case BRIG_OPCODE_MULHI: + case BRIG_OPCODE_MUL24HI: + return MULT_HIGHPART_EXPR; + case BRIG_OPCODE_DIV: + if (gccbrig_is_float_type (brig_inner_type)) + return RDIV_EXPR; + else + return TRUNC_DIV_EXPR; + case BRIG_OPCODE_NEG: + return NEGATE_EXPR; + case BRIG_OPCODE_MIN: + if (gccbrig_is_float_type (brig_inner_type)) + return CALL_EXPR; + else + return MIN_EXPR; + case BRIG_OPCODE_MAX: + if (gccbrig_is_float_type (brig_inner_type)) + return CALL_EXPR; + else + return MAX_EXPR; + case BRIG_OPCODE_FMA: + return FMA_EXPR; + case BRIG_OPCODE_ABS: + return ABS_EXPR; + case BRIG_OPCODE_SHL: + return LSHIFT_EXPR; + case BRIG_OPCODE_SHR: + return RSHIFT_EXPR; + case BRIG_OPCODE_OR: + return BIT_IOR_EXPR; + case BRIG_OPCODE_XOR: + return BIT_XOR_EXPR; + case BRIG_OPCODE_AND: + return BIT_AND_EXPR; + case BRIG_OPCODE_NOT: + return BIT_NOT_EXPR; + case BRIG_OPCODE_RET: + return RETURN_EXPR; + case BRIG_OPCODE_MOV: + case BRIG_OPCODE_LDF: + return MODIFY_EXPR; + case BRIG_OPCODE_LD: + case BRIG_OPCODE_ST: + return MEM_REF; + case BRIG_OPCODE_BR: + return GOTO_EXPR; + case BRIG_OPCODE_REM: + if (brig_type == BRIG_TYPE_U64 || brig_type == BRIG_TYPE_U32) + return TRUNC_MOD_EXPR; + else + return CALL_EXPR; + case BRIG_OPCODE_NRCP: + case BRIG_OPCODE_NRSQRT: + /* Implement as 1/f (x). gcc should pattern detect that and + use a native instruction, if available, for it. */ + return TREE_LIST; + case BRIG_OPCODE_FLOOR: + case BRIG_OPCODE_CEIL: + case BRIG_OPCODE_SQRT: + case BRIG_OPCODE_NSQRT: + case BRIG_OPCODE_RINT: + case BRIG_OPCODE_TRUNC: + case BRIG_OPCODE_POPCOUNT: + case BRIG_OPCODE_COPYSIGN: + case BRIG_OPCODE_NCOS: + case BRIG_OPCODE_NSIN: + case BRIG_OPCODE_NLOG2: + case BRIG_OPCODE_NEXP2: + case BRIG_OPCODE_NFMA: + /* Class has type B1 regardless of the float type, thus + the below builtin map search cannot find it. */ + case BRIG_OPCODE_CLASS: + case BRIG_OPCODE_WORKITEMABSID: + return CALL_EXPR; + default: + + /* Some BRIG opcodes can use the same builtins for unsigned and + signed types. Force these cases to unsigned types. + */ + + if (brig_opcode == BRIG_OPCODE_BORROW + || brig_opcode == BRIG_OPCODE_CARRY + || brig_opcode == BRIG_OPCODE_LASTBIT + || brig_opcode == BRIG_OPCODE_BITINSERT) + { + if (brig_type == BRIG_TYPE_S32) + brig_type = BRIG_TYPE_U32; + else if (brig_type == BRIG_TYPE_S64) + brig_type = BRIG_TYPE_U64; + } + + + builtin_map::const_iterator i + = s_custom_builtins.find (std::make_pair (brig_opcode, brig_type)); + if (i != s_custom_builtins.end ()) + return CALL_EXPR; + else if (s_custom_builtins.find + (std::make_pair (brig_opcode, brig_inner_type)) + != s_custom_builtins.end ()) + return CALL_EXPR; + if (brig_inner_type == BRIG_TYPE_F16 + && s_custom_builtins.find + (std::make_pair (brig_opcode, BRIG_TYPE_F32)) + != s_custom_builtins.end ()) + return CALL_EXPR; + break; + } + return TREE_LIST; /* Emulate using a chain of nodes. */ +} diff --git a/gcc/brig/brigfrontend/brig-branch-inst-handler.cc b/gcc/brig/brigfrontend/brig-branch-inst-handler.cc new file mode 100644 index 0000000..040ae5d --- /dev/null +++ b/gcc/brig/brigfrontend/brig-branch-inst-handler.cc @@ -0,0 +1,221 @@ +/* brig-branch-inst-handler.cc -- brig branch instruction handling + Copyright (C) 2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + + This file is part of GCC. + + GCC is free software; you can redistribute it and/or modify it under + the terms of the GNU General Public License as published by the Free + Software Foundation; either version 3, or (at your option) any later + version. + + GCC is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + for more details. + + You should have received a copy of the GNU General Public License + along with GCC; see the file COPYING3. If not see + . */ + +#include "brig-code-entry-handler.h" + +#include "errors.h" +#include "brig-util.h" +#include "tree-pretty-print.h" +#include "print-tree.h" +#include "vec.h" +#include "fold-const.h" + +size_t +brig_branch_inst_handler::operator () (const BrigBase *base) +{ + const BrigInstBase *brig_inst + = (const BrigInstBase *) &((const BrigInstBasic *) base)->base; + + if (brig_inst->opcode == BRIG_OPCODE_CALL) + { + const BrigData *operand_entries + = m_parent.get_brig_data_entry (brig_inst->operands); + tree func_ref = NULL_TREE; + vec *out_args; + vec_alloc (out_args, 1); + vec *in_args; + vec_alloc (in_args, 4); + + size_t operand_count = operand_entries->byteCount / 4; + gcc_assert (operand_count < 4); + + for (size_t i = 0; i < operand_count; ++i) + { + uint32_t operand_offset + = ((const uint32_t *) &operand_entries->bytes)[i]; + const BrigBase *operand_data + = m_parent.get_brig_operand_entry (operand_offset); + if (i == 1) + { + gcc_assert (operand_data->kind == BRIG_KIND_OPERAND_CODE_REF); + func_ref = build_tree_operand (*brig_inst, *operand_data); + continue; + } + gcc_assert (operand_data->kind == BRIG_KIND_OPERAND_CODE_LIST); + const BrigOperandCodeList *codelist + = (const BrigOperandCodeList *) operand_data; + const BrigData *data + = m_parent.get_brig_data_entry (codelist->elements); + + size_t bytes = data->byteCount; + const BrigOperandOffset32_t *operand_ptr + = (const BrigOperandOffset32_t *) data->bytes; + + vec *args = i == 0 ? out_args : in_args; + + while (bytes > 0) + { + BrigOperandOffset32_t offset = *operand_ptr; + const BrigBase *code_element + = m_parent.get_brig_code_entry (offset); + gcc_assert (code_element->kind == BRIG_KIND_DIRECTIVE_VARIABLE); + const BrigDirectiveVariable *brig_var + = (const BrigDirectiveVariable *) code_element; + tree var = m_parent.m_cf->arg_variable (brig_var); + + if (brig_var->type & BRIG_TYPE_ARRAY) + { + /* Array return values are passed as the first argument. */ + args = in_args; + /* Pass pointer to the element zero and use its element zero + as the base address. */ + tree etype = TREE_TYPE (TREE_TYPE (var)); + tree ptype = build_pointer_type (etype); + tree element_zero + = build4 (ARRAY_REF, etype, var, integer_zero_node, + NULL_TREE, NULL_TREE); + var = build1 (ADDR_EXPR, ptype, element_zero); + } + + gcc_assert (var != NULL_TREE); + vec_safe_push (args, var); + ++operand_ptr; + bytes -= 4; + } + } + + gcc_assert (func_ref != NULL_TREE); + gcc_assert (out_args->length () == 0 || out_args->length () == 1); + + tree ret_val_type = void_type_node; + tree ret_val = NULL_TREE; + if (out_args->length () == 1) + { + ret_val = (*out_args)[0]; + ret_val_type = TREE_TYPE (ret_val); + } + + /* Pass the hidden kernel arguments along to the called functions as + they might call builtins that need them or access group/private + memory. */ + + vec_safe_push (in_args, m_parent.m_cf->m_context_arg); + vec_safe_push (in_args, m_parent.m_cf->m_group_base_arg); + vec_safe_push (in_args, m_parent.m_cf->m_private_base_arg); + + tree call = build_call_vec (ret_val_type, build_fold_addr_expr (func_ref), + in_args); + TREE_NOTHROW (func_ref) = 1; + TREE_NOTHROW (call) = 1; + + if (ret_val != NULL_TREE) + { + TREE_ADDRESSABLE (ret_val) = 1; + tree result_assign + = build2 (MODIFY_EXPR, TREE_TYPE (ret_val), ret_val, call); + m_parent.m_cf->append_statement (result_assign); + } + else + { + m_parent.m_cf->append_statement (call); + } + + m_parent.m_cf->m_has_unexpanded_dp_builtins = false; + m_parent.m_cf->m_called_functions.push_back (func_ref); + + return base->byteCount; + } + + tree instr_type = gccbrig_tree_type_for_hsa_type (brig_inst->type); + tree_stl_vec operands = build_operands (*brig_inst); + + if (brig_inst->opcode == BRIG_OPCODE_BR) + { + tree goto_stmt = build1 (GOTO_EXPR, instr_type, operands[0]); + m_parent.m_cf->append_statement (goto_stmt); + } + else if (brig_inst->opcode == BRIG_OPCODE_SBR) + { + tree select = operands[0]; + tree cases = operands[1]; + + tree switch_expr = build3 (SWITCH_EXPR, TREE_TYPE (select), select, + NULL_TREE, NULL_TREE); + + tree default_case + = build_case_label (NULL_TREE, NULL_TREE, + create_artificial_label (UNKNOWN_LOCATION)); + append_to_statement_list (default_case, &SWITCH_BODY (switch_expr)); + + tree default_jump + = build1 (GOTO_EXPR, void_type_node, TREE_VEC_ELT (cases, 0)); + append_to_statement_list (default_jump, &SWITCH_BODY (switch_expr)); + + for (int c = 0; c < TREE_VEC_LENGTH (cases); ++c) + { + tree case_label + = build_case_label (build_int_cst (integer_type_node, c), NULL_TREE, + create_artificial_label (UNKNOWN_LOCATION)); + + append_to_statement_list (case_label, &SWITCH_BODY (switch_expr)); + + tree jump + = build1 (GOTO_EXPR, void_type_node, TREE_VEC_ELT (cases, c)); + append_to_statement_list (jump, &SWITCH_BODY (switch_expr)); + } + m_parent.m_cf->append_statement (switch_expr); + } + else if (brig_inst->opcode == BRIG_OPCODE_CBR) + { + tree condition = operands[0]; + tree target_goto = build1 (GOTO_EXPR, void_type_node, operands[1]); + /* Represents the if..else as (condition)?(goto foo):(goto bar). */ + tree if_stmt + = build3 (COND_EXPR, void_type_node, condition, target_goto, NULL_TREE); + m_parent.m_cf->append_statement (if_stmt); + } + else if (brig_inst->opcode == BRIG_OPCODE_WAVEBARRIER) + { + /* WAVEBARRIER is a NOP when WAVESIZE = 1. */ + } + else if (brig_inst->opcode == BRIG_OPCODE_BARRIER) + { + m_parent.m_cf->m_has_barriers = true; + tree_stl_vec call_operands; + /* FIXME. We should add attributes (are there suitable ones in gcc?) that + ensure the barrier won't be duplicated or moved out of loops etc. + Like the 'noduplicate' of LLVM. Same goes for fbarriers. */ + m_parent.m_cf->append_statement + (expand_or_call_builtin (brig_inst->opcode, BRIG_TYPE_NONE, NULL_TREE, + call_operands)); + } + else if (brig_inst->opcode >= BRIG_OPCODE_ARRIVEFBAR + && brig_inst->opcode <= BRIG_OPCODE_WAITFBAR) + { + m_parent.m_cf->m_has_barriers = true; + m_parent.m_cf->append_statement + (expand_or_call_builtin (brig_inst->opcode, BRIG_TYPE_NONE, + uint32_type_node, operands)); + } + else + gcc_unreachable (); + return base->byteCount; +} diff --git a/gcc/brig/brigfrontend/brig-cmp-inst-handler.cc b/gcc/brig/brigfrontend/brig-cmp-inst-handler.cc new file mode 100644 index 0000000..f455d1e --- /dev/null +++ b/gcc/brig/brigfrontend/brig-cmp-inst-handler.cc @@ -0,0 +1,198 @@ +/* brig-cmp-inst-handler.cc -- brig cmp instruction handling + Copyright (C) 2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + +This file is part of GCC. + +GCC is free software; you can redistribute it and/or modify it under +the terms of the GNU General Public License as published by the Free +Software Foundation; either version 3, or (at your option) any later +version. + +GCC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or +FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +for more details. + +You should have received a copy of the GNU General Public License +along with GCC; see the file COPYING3. If not see +. */ + +#include "brig-code-entry-handler.h" +#include "diagnostic.h" +#include "tree-pretty-print.h" +#include "print-tree.h" +#include "brig-util.h" +#include "convert.h" + +size_t +brig_cmp_inst_handler::operator () (const BrigBase *base) +{ + const BrigInstBase *inst_base = (const BrigInstBase *) base; + const BrigInstCmp *inst = (const BrigInstCmp *) base; + + tree cmp_type = get_tree_expr_type_for_hsa_type (inst->sourceType); + + /* The destination type to convert the comparison result to. */ + tree dest_type = gccbrig_tree_type_for_hsa_type (inst_base->type); + + const bool is_fp16_dest + = (inst_base->type & BRIG_TYPE_BASE_MASK) == BRIG_TYPE_F16; + const bool is_boolean_dest + = (inst_base->type & BRIG_TYPE_BASE_MASK) == BRIG_TYPE_B1; + + bool is_int_cmp = VECTOR_TYPE_P (cmp_type) + ? INTEGRAL_TYPE_P (TREE_TYPE (cmp_type)) + : INTEGRAL_TYPE_P (cmp_type); + + /* The type for the GENERIC comparison. It should match the + input operand width for vector comparisons, a boolean + otherwise. */ + tree result_type = get_comparison_result_type (cmp_type); + + /* Save the result as a boolean and extend/convert it to the + wanted destination type. */ + tree expr = NULL_TREE; + + std::vector operands = build_operands (*inst_base); + + switch (inst->compare) + { + case BRIG_COMPARE_SEQ: + case BRIG_COMPARE_EQ: + expr = build2 (EQ_EXPR, result_type, operands[1], operands[2]); + break; + case BRIG_COMPARE_SNE: + case BRIG_COMPARE_NE: + expr = build2 (NE_EXPR, result_type, operands[1], operands[2]); + + if (!is_int_cmp) + expr = build2 (BIT_AND_EXPR, TREE_TYPE (expr), + expr, + build2 (ORDERED_EXPR, result_type, operands[1], + operands[2])); + break; + case BRIG_COMPARE_SLT: + case BRIG_COMPARE_LT: + expr = build2 (LT_EXPR, result_type, operands[1], operands[2]); + break; + case BRIG_COMPARE_SLE: + case BRIG_COMPARE_LE: + expr = build2 (LE_EXPR, result_type, operands[1], operands[2]); + break; + case BRIG_COMPARE_SGT: + case BRIG_COMPARE_GT: + expr = build2 (GT_EXPR, result_type, operands[1], operands[2]); + break; + case BRIG_COMPARE_SGE: + case BRIG_COMPARE_GE: + expr = build2 (GE_EXPR, result_type, operands[1], operands[2]); + break; + case BRIG_COMPARE_SEQU: + case BRIG_COMPARE_EQU: + expr = build2 (UNEQ_EXPR, result_type, operands[1], operands[2]); + break; + case BRIG_COMPARE_SNEU: + case BRIG_COMPARE_NEU: + expr = build2 (NE_EXPR, result_type, operands[1], operands[2]); + break; + case BRIG_COMPARE_SLTU: + case BRIG_COMPARE_LTU: + expr = build2 (UNLT_EXPR, result_type, operands[1], operands[2]); + break; + case BRIG_COMPARE_SLEU: + case BRIG_COMPARE_LEU: + expr = build2 (UNLE_EXPR, result_type, operands[1], operands[2]); + break; + case BRIG_COMPARE_SGTU: + case BRIG_COMPARE_GTU: + expr = build2 (UNGT_EXPR, result_type, operands[1], operands[2]); + break; + case BRIG_COMPARE_SGEU: + case BRIG_COMPARE_GEU: + expr = build2 (UNGE_EXPR, result_type, operands[1], operands[2]); + break; + case BRIG_COMPARE_SNUM: + case BRIG_COMPARE_NUM: + expr = build2 (ORDERED_EXPR, result_type, operands[1], operands[2]); + break; + case BRIG_COMPARE_SNAN: + case BRIG_COMPARE_NAN: + expr = build2 (UNORDERED_EXPR, result_type, operands[1], operands[2]); + break; + default: + break; + } + + if (expr == NULL_TREE) + gcc_unreachable (); + + if (is_fp16_dest) + { + expr = convert_to_real (brig_to_generic::s_fp32_type, expr); + } + else if (VECTOR_TYPE_P (dest_type) && ANY_INTEGRAL_TYPE_P (dest_type) + && !is_boolean_dest + && (inst->sourceType & BRIG_TYPE_BASE_MASK) != BRIG_TYPE_F16) + { + /* In later gcc versions, the output of comparison is not + all ones for vectors like still in 4.9.1. We need to use + an additional VEC_COND_EXPR to produce the all ones 'true' value + required by HSA. + VEC_COND_EXPR ; */ + + tree all_ones + = build_vector_from_val (dest_type, + build_minus_one_cst (TREE_TYPE (dest_type))); + tree all_zeroes + = build_vector_from_val (dest_type, + build_zero_cst (TREE_TYPE (dest_type))); + expr = build3 (VEC_COND_EXPR, dest_type, expr, all_ones, all_zeroes); + } + else if (INTEGRAL_TYPE_P (dest_type) && !is_boolean_dest) + { + /* We need to produce the all-ones pattern for the width of the whole + resulting integer type. Use back and forth shifts for propagating + the lower 1. */ + tree signed_type = signed_type_for (dest_type); + tree signed_result = convert_to_integer (signed_type, expr); + + size_t result_width = int_size_in_bytes (dest_type) * BITS_PER_UNIT; + + tree shift_amount_cst + = build_int_cstu (signed_type, result_width - 1); + + tree shift_left_result + = build2 (LSHIFT_EXPR, signed_type, signed_result, shift_amount_cst); + + expr = build2 (RSHIFT_EXPR, signed_type, shift_left_result, + shift_amount_cst); + } + else if (SCALAR_FLOAT_TYPE_P (dest_type)) + { + expr = convert_to_real (dest_type, expr); + } + else if (VECTOR_TYPE_P (dest_type) + && (inst->sourceType & BRIG_TYPE_BASE_MASK) == BRIG_TYPE_F16) + { + /* Because F16 comparison is emulated as an F32 comparison with S32 + results, we must now truncate the result vector to S16s so it + fits to the destination register. We can build the target vector + type from the f16 storage type (unsigned ints). */ + expr = add_temp_var ("wide_cmp_result", expr); + tree_stl_vec wide_elements; + tree_stl_vec shrunk_elements; + unpack (expr, wide_elements); + for (size_t i = 0; i < wide_elements.size (); ++i) + { + tree wide = wide_elements.at (i); + shrunk_elements.push_back + (convert_to_integer (short_integer_type_node, wide)); + } + expr = pack (shrunk_elements); + } + build_output_assignment (*inst_base, operands[0], expr); + + return base->byteCount; +} diff --git a/gcc/brig/brigfrontend/brig-code-entry-handler.cc b/gcc/brig/brigfrontend/brig-code-entry-handler.cc new file mode 100644 index 0000000..5fe2012 --- /dev/null +++ b/gcc/brig/brigfrontend/brig-code-entry-handler.cc @@ -0,0 +1,1716 @@ +/* brig-code-entry-handler.cc -- a gccbrig base class + Copyright (C) 2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + + This file is part of GCC. + + GCC is free software; you can redistribute it and/or modify it under + the terms of the GNU General Public License as published by the Free + Software Foundation; either version 3, or (at your option) any later + version. + + GCC is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + for more details. + + You should have received a copy of the GNU General Public License + along with GCC; see the file COPYING3. If not see + . */ + +#include "brig-code-entry-handler.h" + +#include "stringpool.h" +#include "tree-iterator.h" +#include "toplev.h" +#include "diagnostic.h" +#include "brig-machine.h" +#include "brig-util.h" +#include "errors.h" +#include "real.h" +#include "print-tree.h" +#include "tree-pretty-print.h" +#include "target.h" +#include "langhooks.h" +#include "gimple-expr.h" +#include "convert.h" +#include "brig-util.h" +#include "builtins.h" +#include "phsa.h" +#include "brig-builtins.h" +#include "fold-const.h" + +brig_code_entry_handler::builtin_map brig_code_entry_handler::s_custom_builtins; + +brig_code_entry_handler::brig_code_entry_handler (brig_to_generic &parent) + : brig_entry_handler (parent) +{ + if (s_custom_builtins.size () > 0) return; + + /* Populate the builtin index. */ +#undef DEF_HSAIL_ATOMIC_BUILTIN +#undef DEF_HSAIL_CVT_ZEROI_SAT_BUILTIN +#undef DEF_HSAIL_INTR_BUILTIN +#undef DEF_HSAIL_SAT_BUILTIN +#undef DEF_HSAIL_BUILTIN +#define DEF_HSAIL_BUILTIN(ENUM, HSAIL_OPCODE, HSAIL_TYPE, NAME, TYPE, ATTRS) \ + s_custom_builtins[std::make_pair (HSAIL_OPCODE, HSAIL_TYPE)] \ + = builtin_decl_explicit (ENUM); + +#include "brig-builtins.def" +} + +/* Build a tree operand which is a reference to a piece of code. REF is the + original reference as a BRIG object. */ + +tree +brig_code_entry_handler::build_code_ref (const BrigBase &ref) +{ + if (ref.kind == BRIG_KIND_DIRECTIVE_LABEL) + { + const BrigDirectiveLabel *brig_label = (const BrigDirectiveLabel *) &ref; + + const BrigData *label_name + = m_parent.get_brig_data_entry (brig_label->name); + + std::string label_str ((const char *) (label_name->bytes), + label_name->byteCount); + return m_parent.m_cf->label (label_str); + } + else if (ref.kind == BRIG_KIND_DIRECTIVE_FUNCTION) + { + const BrigDirectiveExecutable *func + = (const BrigDirectiveExecutable *) &ref; + return m_parent.function_decl (m_parent.get_mangled_name (func)); + } + else if (ref.kind == BRIG_KIND_DIRECTIVE_FBARRIER) + { + const BrigDirectiveFbarrier* fbar = (const BrigDirectiveFbarrier*)&ref; + + uint64_t offset = m_parent.group_variable_segment_offset + (m_parent.get_mangled_name (fbar)); + + return build_int_cst (uint32_type_node, offset); + } + else + gcc_unreachable (); +} + +/* Produce a tree operand for the given BRIG_INST and its OPERAND. + OPERAND_TYPE should be the operand type in case it should not + be dictated by the BrigBase. IS_INPUT indicates if the operand + is an input operand or a result. */ + +tree +brig_code_entry_handler::build_tree_operand (const BrigInstBase &brig_inst, + const BrigBase &operand, + tree operand_type, bool is_input) +{ + switch (operand.kind) + { + case BRIG_KIND_OPERAND_OPERAND_LIST: + { + vec *constructor_vals = NULL; + const BrigOperandOperandList &oplist + = (const BrigOperandOperandList &) operand; + const BrigData *data = m_parent.get_brig_data_entry (oplist.elements); + size_t bytes = data->byteCount; + const BrigOperandOffset32_t *operand_ptr + = (const BrigOperandOffset32_t *) data->bytes; + while (bytes > 0) + { + BrigOperandOffset32_t offset = *operand_ptr; + const BrigBase *operand_element + = m_parent.get_brig_operand_entry (offset); + tree element + = build_tree_operand (brig_inst, *operand_element, operand_type); + + /* In case a vector is used an input, cast the elements to + correct size here so we don't need a separate unpack/pack for it. + fp16-fp32 conversion is done in build_operands (). */ + if (is_input && TREE_TYPE (element) != operand_type) + { + if (int_size_in_bytes (TREE_TYPE (element)) + == int_size_in_bytes (operand_type) + && !INTEGRAL_TYPE_P (operand_type)) + element = build1 (VIEW_CONVERT_EXPR, operand_type, element); + else + element = convert (operand_type, element); + } + + CONSTRUCTOR_APPEND_ELT (constructor_vals, NULL_TREE, element); + ++operand_ptr; + bytes -= 4; + } + size_t element_count = data->byteCount / 4; + tree vec_type = build_vector_type (operand_type, element_count); + + return build_constructor (vec_type, constructor_vals); + } + case BRIG_KIND_OPERAND_CODE_LIST: + { + /* Build a TREE_VEC of code expressions. */ + + const BrigOperandCodeList &oplist + = (const BrigOperandCodeList &) operand; + const BrigData *data = m_parent.get_brig_data_entry (oplist.elements); + size_t bytes = data->byteCount; + const BrigOperandOffset32_t *operand_ptr + = (const BrigOperandOffset32_t *) data->bytes; + + size_t case_index = 0; + size_t element_count = data->byteCount / 4; + + /* Create a TREE_VEC out of the labels in the list. */ + tree vec = make_tree_vec (element_count); + + while (bytes > 0) + { + BrigOperandOffset32_t offset = *operand_ptr; + const BrigBase *ref = m_parent.get_brig_code_entry (offset); + tree element = build_code_ref (*ref); + + gcc_assert (case_index < element_count); + TREE_VEC_ELT (vec, case_index) = element; + case_index++; + + ++operand_ptr; + bytes -= 4; + } + return vec; + } + case BRIG_KIND_OPERAND_REGISTER: + { + const BrigOperandRegister *brig_reg + = (const BrigOperandRegister *) &operand; + return m_parent.m_cf->get_m_var_declfor_reg (brig_reg); + } + case BRIG_KIND_OPERAND_CONSTANT_BYTES: + { + const BrigOperandConstantBytes *brigConst + = (const BrigOperandConstantBytes *) &operand; + /* The constants can be of different type than the instruction + and are implicitly casted to the input operand. */ + return get_tree_cst_for_hsa_operand (brigConst, NULL_TREE); + } + case BRIG_KIND_OPERAND_WAVESIZE: + { + if (!INTEGRAL_TYPE_P (operand_type)) + { + gcc_unreachable (); + return NULL_TREE; + } + return build_int_cstu (operand_type, gccbrig_get_target_wavesize ()); + } + case BRIG_KIND_OPERAND_CODE_REF: + { + const BrigOperandCodeRef *brig_code_ref + = (const BrigOperandCodeRef *) &operand; + + const BrigBase *ref = m_parent.get_brig_code_entry (brig_code_ref->ref); + + return build_code_ref (*ref); + } + case BRIG_KIND_OPERAND_ADDRESS: + { + return build_address_operand (brig_inst, + (const BrigOperandAddress &) operand); + } + default: + gcc_unreachable (); + } +} + +/* Build a tree node representing an address reference from a BRIG_INST and its + ADDR_OPERAND. */ + +tree +brig_code_entry_handler::build_address_operand + (const BrigInstBase &brig_inst, const BrigOperandAddress &addr_operand) +{ + tree instr_type = gccbrig_tree_type_for_hsa_type (brig_inst.type); + + BrigSegment8_t segment = BRIG_SEGMENT_GLOBAL; + if (brig_inst.opcode == BRIG_OPCODE_LDA) + segment = ((const BrigInstAddr &) brig_inst).segment; + else if (brig_inst.base.kind == BRIG_KIND_INST_MEM) + segment = ((const BrigInstMem &) brig_inst).segment; + else if (brig_inst.base.kind == BRIG_KIND_INST_ATOMIC) + segment = ((const BrigInstAtomic &) brig_inst).segment; + + tree var_offset = NULL_TREE; + tree const_offset = NULL_TREE; + tree symbol_base = NULL_TREE; + + if (addr_operand.symbol != 0) + { + const BrigDirectiveVariable *arg_symbol + = (const BrigDirectiveVariable *) m_parent.get_brig_code_entry + (addr_operand.symbol); + + std::string var_name = m_parent.get_mangled_name (arg_symbol); + + if (segment == BRIG_SEGMENT_KERNARG) + { + /* Find the offset to the kernarg buffer for the given + kernel argument variable. */ + tree func = m_parent.m_cf->m_func_decl; + /* __args is the first parameter in kernel functions. */ + symbol_base = DECL_ARGUMENTS (func); + uint64_t offset = m_parent.m_cf->kernel_arg_offset (arg_symbol); + if (offset > 0) + const_offset = build_int_cst (size_type_node, offset); + } + else if (segment == BRIG_SEGMENT_GROUP) + { + + uint64_t offset = m_parent.group_variable_segment_offset (var_name); + const_offset = build_int_cst (size_type_node, offset); + } + else if (segment == BRIG_SEGMENT_PRIVATE || segment == BRIG_SEGMENT_SPILL) + { + uint32_t offset = m_parent.private_variable_segment_offset (var_name); + + /* Compute the offset to the work item's copy: + + single-wi-offset * local_size + wiflatid * varsize + + This way the work items have the same variable in + successive elements to each other in the segment, + helping to achieve autovectorization of loads/stores + with stride 1. */ + + tree_stl_vec uint32_0 + = tree_stl_vec (1, build_int_cst (uint32_type_node, 0)); + + tree_stl_vec uint32_1 + = tree_stl_vec (1, build_int_cst (uint32_type_node, 1)); + + tree_stl_vec uint32_2 + = tree_stl_vec (1, build_int_cst (uint32_type_node, 2)); + + tree local_size + = build2 (MULT_EXPR, uint32_type_node, + expand_or_call_builtin (BRIG_OPCODE_WORKGROUPSIZE, + BRIG_TYPE_U32, + uint32_type_node, uint32_0), + expand_or_call_builtin (BRIG_OPCODE_WORKGROUPSIZE, + BRIG_TYPE_U32, + uint32_type_node, uint32_1)); + + local_size + = build2 (MULT_EXPR, uint32_type_node, + expand_or_call_builtin (BRIG_OPCODE_WORKGROUPSIZE, + BRIG_TYPE_U32, + uint32_type_node, uint32_2), + local_size); + + tree var_region + = build2 (MULT_EXPR, uint32_type_node, + build_int_cst (uint32_type_node, offset), local_size); + + tree_stl_vec operands; + tree pos + = build2 (MULT_EXPR, uint32_type_node, + build_int_cst (uint32_type_node, + m_parent.private_variable_size (var_name)), + expand_or_call_builtin (BRIG_OPCODE_WORKITEMFLATID, + BRIG_TYPE_U32, + uint32_type_node, operands)); + + tree var_offset + = build2 (PLUS_EXPR, uint32_type_node, var_region, pos); + + /* In case of LDA this is returned directly as an integer value. + For other mem-related instructions, we will convert this segment + offset to a flat address by adding it as an offset to a (private + or group) base pointer later on. Same applies to group_var_offset. */ + symbol_base + = add_temp_var ("priv_var_offset", + convert (size_type_node, var_offset)); + } + else if (segment == BRIG_SEGMENT_ARG) + { + tree arg_var_decl; + if (m_parent.m_cf->m_ret_value_brig_var == arg_symbol) + arg_var_decl = m_parent.m_cf->m_ret_temp; + else + arg_var_decl = m_parent.m_cf->arg_variable (arg_symbol); + + gcc_assert (arg_var_decl != NULL_TREE); + + tree ptype = build_pointer_type (instr_type); + + if (arg_symbol->type & BRIG_TYPE_ARRAY) + { + + /* Two different type of array references in case of arguments + depending where they are referred at. In the caller (argument + segment), the reference is to an array object and + in the callee, the array object has been passed as a pointer + to the array object. */ + + if (POINTER_TYPE_P (TREE_TYPE (arg_var_decl))) + symbol_base = build_reinterpret_cast (ptype, arg_var_decl); + else + { + /* In case we are referring to an array (the argument in + call site), use its element zero as the base address. */ + tree element_zero + = build4 (ARRAY_REF, TREE_TYPE (TREE_TYPE (arg_var_decl)), + arg_var_decl, integer_zero_node, NULL_TREE, + NULL_TREE); + symbol_base = build1 (ADDR_EXPR, ptype, element_zero); + } + } + else + symbol_base = build1 (ADDR_EXPR, ptype, arg_var_decl); + } + else + { + tree global_var_decl = m_parent.global_variable (var_name); + + /* In case the global variable hasn't been defined (yet), + use the host def indirection ptr variable. */ + if (global_var_decl == NULL_TREE) + { + std::string host_ptr_name + = std::string (PHSA_HOST_DEF_PTR_PREFIX) + var_name; + tree host_defined_ptr = m_parent.global_variable (host_ptr_name); + gcc_assert (host_defined_ptr != NULL_TREE); + symbol_base = host_defined_ptr; + } + else + { + gcc_assert (global_var_decl != NULL_TREE); + + tree ptype = build_pointer_type (instr_type); + symbol_base = build1 (ADDR_EXPR, ptype, global_var_decl); + } + } + } + + if (brig_inst.opcode != BRIG_OPCODE_LDA) + { + /* In case of lda_* we want to return the segment address because it's + used as a value, perhaps in address computation and later converted + explicitly to a flat address. + + In case of other instructions with memory operands we produce the flat + address directly here (assuming the target does not have a separate + address space for group/private segments for now). */ + if (segment == BRIG_SEGMENT_GROUP) + symbol_base = m_parent.m_cf->m_group_base_arg; + else if (segment == BRIG_SEGMENT_PRIVATE + || segment == BRIG_SEGMENT_SPILL) + { + if (symbol_base != NULL_TREE) + symbol_base = build2 (POINTER_PLUS_EXPR, ptr_type_node, + m_parent.m_cf->m_private_base_arg, + symbol_base); + else + symbol_base = m_parent.m_cf->m_private_base_arg; + } + } + + if (addr_operand.reg != 0) + { + const BrigOperandRegister *mem_base_reg + = (const BrigOperandRegister *) m_parent.get_brig_operand_entry + (addr_operand.reg); + tree base_reg_var = m_parent.m_cf->get_m_var_declfor_reg (mem_base_reg); + var_offset = convert_to_pointer (ptr_type_node, base_reg_var); + + gcc_assert (var_offset != NULL_TREE); + } + /* The pointer type we use to access the memory. Should be of the + width of the load/store instruction, not the target/data + register. */ + tree ptype = build_pointer_type (instr_type); + + gcc_assert (ptype != NULL_TREE); + + tree addr = NULL_TREE; + if (symbol_base != NULL_TREE && var_offset != NULL_TREE) + /* The most complex addressing mode: symbol + reg [+ const offset]. */ + addr = build2 (POINTER_PLUS_EXPR, ptr_type_node, + convert (ptr_type_node, symbol_base), + convert (size_type_node, var_offset)); + else if (var_offset != NULL) + addr = var_offset; + else if (symbol_base != NULL) + addr = symbol_base; + + if (const_offset != NULL_TREE) + { + if (addr == NULL_TREE) + /* At least direct module-scope global group symbol access with LDA + has only the const_offset. Group base ptr is not added as LDA should + return the segment address, not the flattened one. */ + addr = const_offset; + else + addr = build2 (POINTER_PLUS_EXPR, ptr_type_node, + addr, convert (size_type_node, const_offset)); + } + + /* We might have two const offsets in case of group or private arrays + which have the first offset to the incoming group/private pointer + arg, and the second one an offset to it. */ + uint64_t offs = gccbrig_to_uint64_t (addr_operand.offset); + if (offs > 0) + { + tree const_offset_2 = build_int_cst (size_type_node, offs); + if (addr == NULL_TREE) + addr = const_offset_2; + else + addr = build2 (POINTER_PLUS_EXPR, ptr_type_node, + addr, convert (size_type_node, const_offset_2)); + + } + + gcc_assert (addr != NULL_TREE); + return convert_to_pointer (ptype, addr); +} + +/* Builds a tree operand with the given OPERAND_INDEX for the given + BRIG_INST with the desired tree OPERAND_TYPE. OPERAND_TYPE can + be NULL in case the type is forced by the BRIG_INST type. */ + +tree +brig_code_entry_handler::build_tree_operand_from_brig + (const BrigInstBase *brig_inst, tree operand_type, size_t operand_index) +{ + const BrigData *operand_entries + = m_parent.get_brig_data_entry (brig_inst->operands); + + uint32_t operand_offset + = ((const uint32_t *) &operand_entries->bytes)[operand_index]; + const BrigBase *operand_data + = m_parent.get_brig_operand_entry (operand_offset); + return build_tree_operand (*brig_inst, *operand_data, operand_type); +} + +/* Builds a single (scalar) constant initialized element of type + ELEMENT_TYPE from the buffer pointed to by NEXT_DATA. */ + +tree +brig_code_entry_handler::build_tree_cst_element + (BrigType16_t element_type, const unsigned char *next_data) const +{ + + tree tree_element_type = gccbrig_tree_type_for_hsa_type (element_type); + + tree cst; + switch (element_type) + { + case BRIG_TYPE_F16: + { + HOST_WIDE_INT low = *(const uint16_t *) next_data; + cst = build_int_cst (uint16_type_node, low); + break; + } + case BRIG_TYPE_F32: + { + REAL_VALUE_TYPE val; + ieee_single_format.decode (&ieee_single_format, &val, + (const long *) next_data); + cst = build_real (tree_element_type, val); + break; + } + case BRIG_TYPE_F64: + { + long data[2]; + data[0] = *(const uint32_t *) next_data; + data[1] = *(const uint32_t *) (next_data + 4); + REAL_VALUE_TYPE val; + ieee_double_format.decode (&ieee_double_format, &val, data); + cst = build_real (tree_element_type, val); + break; + } + case BRIG_TYPE_S8: + case BRIG_TYPE_S16: + case BRIG_TYPE_S32: + case BRIG_TYPE_S64: + { + HOST_WIDE_INT low = *(const int64_t *) next_data; + cst = build_int_cst (tree_element_type, low); + break; + } + case BRIG_TYPE_U8: + case BRIG_TYPE_U16: + case BRIG_TYPE_U32: + case BRIG_TYPE_U64: + { + unsigned HOST_WIDE_INT low = *(const uint64_t *) next_data; + cst = build_int_cstu (tree_element_type, low); + break; + } + case BRIG_TYPE_SIG64: + { + unsigned HOST_WIDE_INT low = *(const uint64_t *) next_data; + cst = build_int_cstu (uint64_type_node, low); + break; + } + case BRIG_TYPE_SIG32: + { + unsigned HOST_WIDE_INT low = *(const uint64_t *) next_data; + cst = build_int_cstu (uint32_type_node, low); + break; + } + default: + gcc_unreachable (); + return NULL_TREE; + } + return cst; +} + +/* Produce a tree constant type for the given BRIG constant (BRIG_CONST). + TYPE should be the forced instruction type, otherwise the type is + dictated by the BRIG_CONST. */ + +tree +brig_code_entry_handler::get_tree_cst_for_hsa_operand + (const BrigOperandConstantBytes *brig_const, tree type) const +{ + const BrigData *data = m_parent.get_brig_data_entry (brig_const->bytes); + + tree cst = NULL_TREE; + + if (type == NULL_TREE) + type = gccbrig_tree_type_for_hsa_type (brig_const->type); + + /* The type of a single (scalar) element inside an array, + vector or an array of vectors. */ + BrigType16_t scalar_element_type + = brig_const->type & BRIG_TYPE_BASE_MASK; + tree tree_element_type = type; + + vec *constructor_vals = NULL; + + if (TREE_CODE (type) == ARRAY_TYPE) + tree_element_type = TREE_TYPE (type); + + size_t bytes_left = data->byteCount; + const unsigned char *next_data = data->bytes; + size_t scalar_element_size + = gccbrig_hsa_type_bit_size (scalar_element_type) / BITS_PER_UNIT; + + while (bytes_left > 0) + { + if (VECTOR_TYPE_P (tree_element_type)) + { + /* In case of vector type elements (or sole vectors), + create a vector ctor. */ + size_t element_count = TYPE_VECTOR_SUBPARTS (tree_element_type); + if (bytes_left < scalar_element_size * element_count) + fatal_error (UNKNOWN_LOCATION, + "Not enough bytes left for the initializer " + "(%lu need %lu).", + bytes_left, scalar_element_size * element_count); + + vec *vec_els = NULL; + for (size_t i = 0; i < element_count; ++i) + { + tree element + = build_tree_cst_element (scalar_element_type, next_data); + CONSTRUCTOR_APPEND_ELT (vec_els, NULL_TREE, element); + bytes_left -= scalar_element_size; + next_data += scalar_element_size; + } + cst = build_vector_from_ctor (tree_element_type, vec_els); + } + else + { + if (bytes_left < scalar_element_size) + fatal_error (UNKNOWN_LOCATION, + "Not enough bytes left for the initializer " + "(%lu need %lu).", + bytes_left, scalar_element_size); + cst = build_tree_cst_element (scalar_element_type, next_data); + bytes_left -= scalar_element_size; + next_data += scalar_element_size; + } + CONSTRUCTOR_APPEND_ELT (constructor_vals, NULL_TREE, cst); + } + + if (TREE_CODE (type) == ARRAY_TYPE) + return build_constructor (type, constructor_vals); + else + return cst; +} + +/* Return the matching tree instruction arithmetics type for the + given BRIG_TYPE. The aritmethics type is the one with which + computation is done (in contrast to the storage type). F16 + arithmetics type is emulated using F32 for now. */ + +tree +brig_code_entry_handler::get_tree_expr_type_for_hsa_type + (BrigType16_t brig_type) const +{ + BrigType16_t brig_inner_type = brig_type & BRIG_TYPE_BASE_MASK; + if (brig_inner_type == BRIG_TYPE_F16) + { + if (brig_inner_type == brig_type) + return m_parent.s_fp32_type; + size_t element_count = gccbrig_hsa_type_bit_size (brig_type) / 16; + return build_vector_type (m_parent.s_fp32_type, element_count); + } + else + return gccbrig_tree_type_for_hsa_type (brig_type); +} + +/* In case the HSA instruction must be implemented using a builtin, + this function is called to get the correct builtin function. + TYPE is the instruction tree type, BRIG_OPCODE the opcode of the + brig instruction and BRIG_TYPE the brig instruction's type. */ + +tree +brig_code_entry_handler::get_builtin_for_hsa_opcode + (tree type, BrigOpcode16_t brig_opcode, BrigType16_t brig_type) const +{ + tree builtin = NULL_TREE; + tree builtin_type = type; + + /* For vector types, first find the scalar version of the builtin. */ + if (type != NULL_TREE && VECTOR_TYPE_P (type)) + builtin_type = TREE_TYPE (type); + BrigType16_t brig_inner_type = brig_type & BRIG_TYPE_BASE_MASK; + + /* Some BRIG opcodes can use the same builtins for unsigned and + signed types. Force these cases to unsigned types. */ + + if (brig_opcode == BRIG_OPCODE_BORROW + || brig_opcode == BRIG_OPCODE_CARRY + || brig_opcode == BRIG_OPCODE_LASTBIT + || brig_opcode == BRIG_OPCODE_BITINSERT) + { + if (brig_type == BRIG_TYPE_S32) + brig_type = BRIG_TYPE_U32; + else if (brig_type == BRIG_TYPE_S64) + brig_type = BRIG_TYPE_U64; + } + + switch (brig_opcode) + { + case BRIG_OPCODE_FLOOR: + builtin = mathfn_built_in (builtin_type, BUILT_IN_FLOOR); + break; + case BRIG_OPCODE_CEIL: + builtin = mathfn_built_in (builtin_type, BUILT_IN_CEIL); + break; + case BRIG_OPCODE_SQRT: + case BRIG_OPCODE_NSQRT: + builtin = mathfn_built_in (builtin_type, BUILT_IN_SQRT); + break; + case BRIG_OPCODE_RINT: + builtin = mathfn_built_in (builtin_type, BUILT_IN_RINT); + break; + case BRIG_OPCODE_TRUNC: + builtin = mathfn_built_in (builtin_type, BUILT_IN_TRUNC); + break; + case BRIG_OPCODE_COPYSIGN: + builtin = mathfn_built_in (builtin_type, BUILT_IN_COPYSIGN); + break; + case BRIG_OPCODE_NSIN: + builtin = mathfn_built_in (builtin_type, BUILT_IN_SIN); + break; + case BRIG_OPCODE_NLOG2: + builtin = mathfn_built_in (builtin_type, BUILT_IN_LOG2); + break; + case BRIG_OPCODE_NEXP2: + builtin = mathfn_built_in (builtin_type, BUILT_IN_EXP2); + break; + case BRIG_OPCODE_NFMA: + builtin = mathfn_built_in (builtin_type, BUILT_IN_FMA); + break; + case BRIG_OPCODE_NCOS: + builtin = mathfn_built_in (builtin_type, BUILT_IN_COS); + break; + case BRIG_OPCODE_POPCOUNT: + /* Popcount should be typed by its argument type (the return value + is always u32). Let's use a b64 version for also for b32 for now. */ + return builtin_decl_explicit (BUILT_IN_POPCOUNTL); + case BRIG_OPCODE_BORROW: + /* Borrow uses the same builtin for unsigned and signed types. */ + if (brig_type == BRIG_TYPE_S32 || brig_type == BRIG_TYPE_U32) + return builtin_decl_explicit (BUILT_IN_HSAIL_BORROW_U32); + else + return builtin_decl_explicit (BUILT_IN_HSAIL_BORROW_U64); + case BRIG_OPCODE_CARRY: + /* Carry also uses the same builtin for unsigned and signed types. */ + if (brig_type == BRIG_TYPE_S32 || brig_type == BRIG_TYPE_U32) + return builtin_decl_explicit (BUILT_IN_HSAIL_CARRY_U32); + else + return builtin_decl_explicit (BUILT_IN_HSAIL_CARRY_U64); + default: + + /* Use our builtin index for finding a proper builtin for the BRIG + opcode and BRIG type. This takes care most of the builtin cases, + the special cases are handled in the separate 'case' statements + above. */ + builtin_map::const_iterator i + = s_custom_builtins.find (std::make_pair (brig_opcode, brig_type)); + if (i != s_custom_builtins.end ()) + return (*i).second; + + if (brig_inner_type != brig_type) + { + /* Try to find a scalar built-in we could use. */ + i = s_custom_builtins.find + (std::make_pair (brig_opcode, brig_inner_type)); + if (i != s_custom_builtins.end ()) + return (*i).second; + } + + /* In case this is an fp16 operation that is promoted to fp32, + try to find a fp32 scalar built-in. */ + if (brig_inner_type == BRIG_TYPE_F16) + { + i = s_custom_builtins.find + (std::make_pair (brig_opcode, BRIG_TYPE_F32)); + if (i != s_custom_builtins.end ()) + return (*i).second; + } + gcc_unreachable (); + } + + if (VECTOR_TYPE_P (type) && builtin != NULL_TREE) + { + /* Try to find a vectorized version of the built-in. + TODO: properly assert that builtin is a mathfn builtin? */ + tree vec_builtin + = targetm.vectorize.builtin_vectorized_function + (builtin_mathfn_code (builtin), type, type); + if (vec_builtin != NULL_TREE) + return vec_builtin; + else + return builtin; + } + if (builtin == NULL_TREE) + gcc_unreachable (); + return builtin; +} + +/* Return the correct GENERIC type for storing comparison results + of operand with the type given in SOURCE_TYPE. */ + +tree +brig_code_entry_handler::get_comparison_result_type (tree source_type) +{ + if (VECTOR_TYPE_P (source_type)) + { + size_t element_size = int_size_in_bytes (TREE_TYPE (source_type)); + return build_vector_type + (build_nonstandard_boolean_type (element_size * BITS_PER_UNIT), + TYPE_VECTOR_SUBPARTS (source_type)); + } + else + return gccbrig_tree_type_for_hsa_type (BRIG_TYPE_B1); +} + +/* Returns true in case the given opcode needs to know about work-item context + data. In such case the context data is passed as a pointer to a work-item + context object, as the last argument in the builtin call. */ + +bool +brig_code_entry_handler::needs_workitem_context_data + (BrigOpcode16_t brig_opcode) const +{ + switch (brig_opcode) + { + case BRIG_OPCODE_WORKITEMABSID: + case BRIG_OPCODE_WORKITEMFLATABSID: + case BRIG_OPCODE_WORKITEMFLATID: + case BRIG_OPCODE_CURRENTWORKITEMFLATID: + case BRIG_OPCODE_WORKITEMID: + case BRIG_OPCODE_WORKGROUPID: + case BRIG_OPCODE_WORKGROUPSIZE: + case BRIG_OPCODE_CURRENTWORKGROUPSIZE: + case BRIG_OPCODE_GRIDGROUPS: + case BRIG_OPCODE_GRIDSIZE: + case BRIG_OPCODE_DIM: + case BRIG_OPCODE_PACKETID: + case BRIG_OPCODE_PACKETCOMPLETIONSIG: + case BRIG_OPCODE_BARRIER: + case BRIG_OPCODE_WAVEBARRIER: + case BRIG_OPCODE_ARRIVEFBAR: + case BRIG_OPCODE_INITFBAR: + case BRIG_OPCODE_JOINFBAR: + case BRIG_OPCODE_LEAVEFBAR: + case BRIG_OPCODE_RELEASEFBAR: + case BRIG_OPCODE_WAITFBAR: + case BRIG_OPCODE_CUID: + case BRIG_OPCODE_MAXCUID: + case BRIG_OPCODE_DEBUGTRAP: + case BRIG_OPCODE_GROUPBASEPTR: + case BRIG_OPCODE_KERNARGBASEPTR: + case BRIG_OPCODE_ALLOCA: + return true; + default: + return false; + }; +} + +/* Returns true in case the given opcode that would normally be generated + as a builtin call can be expanded to tree nodes. */ + +bool +brig_code_entry_handler::can_expand_builtin (BrigOpcode16_t brig_opcode) const +{ + switch (brig_opcode) + { + case BRIG_OPCODE_WORKITEMFLATABSID: + case BRIG_OPCODE_WORKITEMFLATID: + case BRIG_OPCODE_WORKITEMABSID: + case BRIG_OPCODE_WORKGROUPSIZE: + case BRIG_OPCODE_CURRENTWORKGROUPSIZE: + /* TODO: expand more builtins. */ + return true; + default: + return false; + }; +} + +/* Try to expand the given builtin call to reuse a previously generated + variable, if possible. If not, just call the given builtin. + BRIG_OPCODE and BRIG_TYPE identify the builtin's BRIG opcode/type, + ARITH_TYPE its GENERIC type, and OPERANDS contains the builtin's + input operands. */ + +tree +brig_code_entry_handler::expand_or_call_builtin (BrigOpcode16_t brig_opcode, + BrigType16_t brig_type, + tree arith_type, + tree_stl_vec &operands) +{ + if (m_parent.m_cf->m_is_kernel && can_expand_builtin (brig_opcode)) + return expand_builtin (brig_opcode, operands); + + tree built_in + = get_builtin_for_hsa_opcode (arith_type, brig_opcode, brig_type); + + if (!VECTOR_TYPE_P (TREE_TYPE (TREE_TYPE (built_in))) + && arith_type != NULL_TREE && VECTOR_TYPE_P (arith_type) + && brig_opcode != BRIG_OPCODE_LERP + && brig_opcode != BRIG_OPCODE_PACKCVT + && brig_opcode != BRIG_OPCODE_SAD + && brig_opcode != BRIG_OPCODE_SADHI) + { + /* Call the scalar built-in for all elements in the vector. */ + tree_stl_vec operand0_elements; + if (operands.size () > 0) + unpack (operands[0], operand0_elements); + + tree_stl_vec operand1_elements; + if (operands.size () > 1) + unpack (operands[1], operand1_elements); + + tree_stl_vec result_elements; + + for (size_t i = 0; i < TYPE_VECTOR_SUBPARTS (arith_type); ++i) + { + tree_stl_vec call_operands; + if (operand0_elements.size () > 0) + call_operands.push_back (operand0_elements.at (i)); + + if (operand1_elements.size () > 0) + call_operands.push_back (operand1_elements.at (i)); + + result_elements.push_back + (expand_or_call_builtin (brig_opcode, brig_type, + TREE_TYPE (arith_type), + call_operands)); + } + return pack (result_elements); + } + + tree_stl_vec call_operands; + tree_stl_vec operand_types; + + tree arg_type_chain = TYPE_ARG_TYPES (TREE_TYPE (built_in)); + + for (size_t i = 0; i < operands.size (); ++i) + { + tree operand_type = TREE_VALUE (arg_type_chain); + call_operands.push_back (convert (operand_type, operands[i])); + operand_types.push_back (operand_type); + arg_type_chain = TREE_CHAIN (arg_type_chain); + } + + if (needs_workitem_context_data (brig_opcode)) + { + call_operands.push_back (m_parent.m_cf->m_context_arg); + operand_types.push_back (ptr_type_node); + m_parent.m_cf->m_has_unexpanded_dp_builtins = true; + } + + size_t operand_count = call_operands.size (); + + call_operands.resize (4, NULL_TREE); + operand_types.resize (4, NULL_TREE); + for (size_t i = 0; i < operand_count; ++i) + call_operands.at (i) = build_reinterpret_cast (operand_types.at (i), + call_operands.at (i)); + + tree fnptr = build_fold_addr_expr (built_in); + return build_call_array (TREE_TYPE (TREE_TYPE (built_in)), fnptr, + operand_count, &call_operands[0]); +} + +/* Instead of calling a built-in, reuse a previously returned value known to + be still valid. This is beneficial especially for the work-item + identification related builtins as not having them as calls can lead to + more easily vectorizable parallel loops for multi work-item work-groups. + BRIG_OPCODE identifies the builtin and OPERANDS store the operands. */ + +tree +brig_code_entry_handler::expand_builtin (BrigOpcode16_t brig_opcode, + tree_stl_vec &operands) +{ + tree_stl_vec uint32_0 = tree_stl_vec (1, build_int_cst (uint32_type_node, 0)); + + tree_stl_vec uint32_1 = tree_stl_vec (1, build_int_cst (uint32_type_node, 1)); + + tree_stl_vec uint32_2 = tree_stl_vec (1, build_int_cst (uint32_type_node, 2)); + + if (brig_opcode == BRIG_OPCODE_WORKITEMFLATABSID) + { + tree id0 = expand_builtin (BRIG_OPCODE_WORKITEMABSID, uint32_0); + id0 = convert (uint64_type_node, id0); + + tree id1 = expand_builtin (BRIG_OPCODE_WORKITEMABSID, uint32_1); + id1 = convert (uint64_type_node, id1); + + tree id2 = expand_builtin (BRIG_OPCODE_WORKITEMABSID, uint32_2); + id2 = convert (uint64_type_node, id2); + + tree max0 = convert (uint64_type_node, + m_parent.m_cf->m_grid_size_vars[0]); + tree max1 = convert (uint64_type_node, + m_parent.m_cf->m_grid_size_vars[1]); + + tree id2_x_max0_x_max1 = build2 (MULT_EXPR, uint64_type_node, id2, max0); + id2_x_max0_x_max1 + = build2 (MULT_EXPR, uint64_type_node, id2_x_max0_x_max1, max1); + + tree id1_x_max0 = build2 (MULT_EXPR, uint64_type_node, id1, max0); + + tree sum = build2 (PLUS_EXPR, uint64_type_node, id0, id1_x_max0); + sum = build2 (PLUS_EXPR, uint64_type_node, sum, id2_x_max0_x_max1); + + return add_temp_var ("workitemflatabsid", sum); + } + else if (brig_opcode == BRIG_OPCODE_WORKITEMABSID) + { + HOST_WIDE_INT dim = int_constant_value (operands[0]); + + tree local_id_var = m_parent.m_cf->m_local_id_vars[dim]; + tree wg_id_var = m_parent.m_cf->m_wg_id_vars[dim]; + tree wg_size_var = m_parent.m_cf->m_wg_size_vars[dim]; + tree grid_size_var = m_parent.m_cf->m_grid_size_vars[dim]; + + tree wg_id_x_wg_size = build2 (MULT_EXPR, uint32_type_node, + convert (uint32_type_node, wg_id_var), + convert (uint32_type_node, wg_size_var)); + tree sum + = build2 (PLUS_EXPR, uint32_type_node, wg_id_x_wg_size, local_id_var); + + /* We need a modulo here because of work-groups which have dimensions + larger than the grid size :( TO CHECK: is this really allowed in the + specs? */ + tree modulo + = build2 (TRUNC_MOD_EXPR, uint32_type_node, sum, grid_size_var); + + return add_temp_var (std::string ("workitemabsid_") + + (char) ((int) 'x' + dim), + modulo); + } + else if (brig_opcode == BRIG_OPCODE_WORKITEMFLATID) + { + tree z_x_wgsx_wgsy + = build2 (MULT_EXPR, uint32_type_node, + m_parent.m_cf->m_local_id_vars[2], + m_parent.m_cf->m_wg_size_vars[0]); + z_x_wgsx_wgsy = build2 (MULT_EXPR, uint32_type_node, z_x_wgsx_wgsy, + m_parent.m_cf->m_wg_size_vars[1]); + + tree y_x_wgsx + = build2 (MULT_EXPR, uint32_type_node, + m_parent.m_cf->m_local_id_vars[1], + m_parent.m_cf->m_wg_size_vars[0]); + + tree sum = build2 (PLUS_EXPR, uint32_type_node, y_x_wgsx, z_x_wgsx_wgsy); + sum = build2 (PLUS_EXPR, uint32_type_node, + m_parent.m_cf->m_local_id_vars[0], + sum); + return add_temp_var ("workitemflatid", sum); + } + else if (brig_opcode == BRIG_OPCODE_WORKGROUPSIZE) + { + HOST_WIDE_INT dim = int_constant_value (operands[0]); + return m_parent.m_cf->m_wg_size_vars[dim]; + } + else if (brig_opcode == BRIG_OPCODE_CURRENTWORKGROUPSIZE) + { + HOST_WIDE_INT dim = int_constant_value (operands[0]); + return m_parent.m_cf->m_cur_wg_size_vars[dim]; + } + else + gcc_unreachable (); + + return NULL_TREE; +} + +/* Appends and returns a new temp variable and an accompanying assignment + statement that stores the value of the given EXPR and has the given NAME. */ + +tree +brig_code_entry_handler::add_temp_var (std::string name, tree expr) +{ + tree temp_var = create_tmp_var (TREE_TYPE (expr), name.c_str ()); + tree assign = build2 (MODIFY_EXPR, TREE_TYPE (temp_var), temp_var, expr); + m_parent.m_cf->append_statement (assign); + return temp_var; +} + +/* Creates a FP32 to FP16 conversion call, assuming the source and destination + are FP32 type variables. */ + +tree +brig_code_entry_handler::build_f2h_conversion (tree source) +{ + return float_to_half () (*this, source); +} + +/* Creates a FP16 to FP32 conversion call, assuming the source and destination + are FP32 type variables. */ + +tree +brig_code_entry_handler::build_h2f_conversion (tree source) +{ + return half_to_float () (*this, source); +} + +/* Builds and "normalizes" the dest and source operands for the instruction + execution; converts the input operands to the expected instruction type, + performs half to float conversions, constant to correct type variable, + and flush to zero (if applicable). */ + +tree_stl_vec +brig_code_entry_handler::build_operands (const BrigInstBase &brig_inst) +{ + /* Flush to zero. */ + bool ftz = false; + const BrigBase *base = &brig_inst.base; + + if (base->kind == BRIG_KIND_INST_MOD) + { + const BrigInstMod *mod = (const BrigInstMod *) base; + ftz = mod->modifier & BRIG_ALU_FTZ; + } + else if (base->kind == BRIG_KIND_INST_CMP) + { + const BrigInstCmp *cmp = (const BrigInstCmp *) base; + ftz = cmp->modifier & BRIG_ALU_FTZ; + } + + bool is_vec_instr = hsa_type_packed_p (brig_inst.type); + + size_t element_count; + if (is_vec_instr) + { + BrigType16_t brig_element_type = brig_inst.type & BRIG_TYPE_BASE_MASK; + element_count = gccbrig_hsa_type_bit_size (brig_inst.type) + / gccbrig_hsa_type_bit_size (brig_element_type); + } + else + element_count = 1; + + bool is_fp16_arith = false; + + tree src_type; + tree dest_type; + if (base->kind == BRIG_KIND_INST_CMP) + { + const BrigInstCmp *cmp_inst = (const BrigInstCmp *) base; + src_type = gccbrig_tree_type_for_hsa_type (cmp_inst->sourceType); + dest_type = gccbrig_tree_type_for_hsa_type (brig_inst.type); + is_fp16_arith + = (cmp_inst->sourceType & BRIG_TYPE_BASE_MASK) == BRIG_TYPE_F16; + } + else if (base->kind == BRIG_KIND_INST_SOURCE_TYPE) + { + const BrigInstSourceType *src_type_inst + = (const BrigInstSourceType *) base; + src_type = gccbrig_tree_type_for_hsa_type (src_type_inst->sourceType); + dest_type = gccbrig_tree_type_for_hsa_type (brig_inst.type); + is_fp16_arith + = (src_type_inst->sourceType & BRIG_TYPE_BASE_MASK) == BRIG_TYPE_F16 + && !gccbrig_is_bit_operation (brig_inst.opcode); + } + else if (base->kind == BRIG_KIND_INST_SEG_CVT) + { + const BrigInstSegCvt *seg_cvt_inst = (const BrigInstSegCvt *) base; + src_type = gccbrig_tree_type_for_hsa_type (seg_cvt_inst->sourceType); + dest_type = gccbrig_tree_type_for_hsa_type (brig_inst.type); + } + else if (base->kind == BRIG_KIND_INST_MEM) + { + src_type = gccbrig_tree_type_for_hsa_type (brig_inst.type); + dest_type = src_type; + /* With mem instructions we don't want to cast the fp16 + back and forth between fp32, because the load/stores + are not specific to the data type. */ + is_fp16_arith = false; + } + else if (base->kind == BRIG_KIND_INST_CVT) + { + const BrigInstCvt *cvt_inst = (const BrigInstCvt *) base; + + src_type = gccbrig_tree_type_for_hsa_type (cvt_inst->sourceType); + dest_type = gccbrig_tree_type_for_hsa_type (brig_inst.type); + } + else + { + switch (brig_inst.opcode) + { + case BRIG_OPCODE_INITFBAR: + case BRIG_OPCODE_JOINFBAR: + case BRIG_OPCODE_WAITFBAR: + case BRIG_OPCODE_ARRIVEFBAR: + case BRIG_OPCODE_LEAVEFBAR: + case BRIG_OPCODE_RELEASEFBAR: + src_type = uint32_type_node; + break; + default: + src_type = gccbrig_tree_type_for_hsa_type (brig_inst.type); + break; + } + dest_type = src_type; + is_fp16_arith + = !gccbrig_is_bit_operation (brig_inst.opcode) + && (brig_inst.type & BRIG_TYPE_BASE_MASK) == BRIG_TYPE_F16; + } + + /* Halfs are a tricky special case: their "storage format" is u16, but + scalars are stored in 32b regs while packed f16 are... well packed. */ + tree half_storage_type = element_count > 1 + ? gccbrig_tree_type_for_hsa_type (brig_inst.type) + : uint32_type_node; + + const BrigData *operand_entries + = m_parent.get_brig_data_entry (brig_inst.operands); + std::vector operands; + for (size_t i = 0; i < operand_entries->byteCount / 4; ++i) + { + uint32_t operand_offset = ((const uint32_t *) &operand_entries->bytes)[i]; + const BrigBase *operand_data + = m_parent.get_brig_operand_entry (operand_offset); + + const bool is_output + = gccbrig_hsa_opcode_op_output_p (brig_inst.opcode, i); + + tree operand_type = is_output ? dest_type : src_type; + + bool half_to_float = is_fp16_arith; + + /* Special cases for operand types. */ + if ((brig_inst.opcode == BRIG_OPCODE_SHL + || brig_inst.opcode == BRIG_OPCODE_SHR) + && i == 2) + /* The shift amount is always a scalar. */ + operand_type + = VECTOR_TYPE_P (src_type) ? TREE_TYPE (src_type) : src_type; + else if (brig_inst.opcode == BRIG_OPCODE_SHUFFLE) + { + if (i == 3) + /* HSAIL shuffle inputs the MASK vector as tightly packed bits + while GENERIC VEC_PERM_EXPR expects the mask elements to be + of the same size as the elements in the input vectors. Let's + cast to a scalar type here and convert to the VEC_PERM_EXPR + format in instruction handling. There are no arbitrary bit + width int types in GENERIC so we cannot use the original + vector type. */ + operand_type = uint32_type_node; + else + /* Always treat the element as unsigned ints to avoid + sign extensions/negative offsets with masks, which + are expected to be of the same element type as the + data in VEC_PERM_EXPR. With shuffles the data type + should not matter as it's a "raw operation". */ + operand_type = get_unsigned_int_type (operand_type); + } + else if (brig_inst.opcode == BRIG_OPCODE_PACK) + { + if (i == 1) + operand_type = get_unsigned_int_type (dest_type); + else if (i == 2) + operand_type = get_unsigned_int_type (TREE_TYPE (dest_type)); + else if (i == 3) + operand_type = uint32_type_node; + } + else if (brig_inst.opcode == BRIG_OPCODE_UNPACK && i == 2) + operand_type = uint32_type_node; + else if (brig_inst.opcode == BRIG_OPCODE_SAD && i == 3) + operand_type = uint32_type_node; + else if (brig_inst.opcode == BRIG_OPCODE_CLASS && i == 2) + { + operand_type = uint32_type_node; + half_to_float = false; + } + else if (half_to_float) + /* Treat the operands as the storage type at this point. */ + operand_type = half_storage_type; + + tree operand = build_tree_operand (brig_inst, *operand_data, operand_type, + !is_output); + + gcc_assert (operand); + + /* Cast/convert the inputs to correct types as expected by the GENERIC + opcode instruction. */ + if (!is_output) + { + if (half_to_float) + operand = build_h2f_conversion + (build_reinterpret_cast (half_storage_type, operand)); + else if (TREE_CODE (operand) != LABEL_DECL + && TREE_CODE (operand) != TREE_VEC + && operand_data->kind != BRIG_KIND_OPERAND_ADDRESS + && !VECTOR_TYPE_P (TREE_TYPE (operand))) + { + size_t reg_width = int_size_in_bytes (TREE_TYPE (operand)); + size_t instr_width = int_size_in_bytes (operand_type); + if (reg_width == instr_width) + operand = build_reinterpret_cast (operand_type, operand); + else if (reg_width > instr_width) + { + /* Clip the operand because the instruction's bitwidth + is smaller than the HSAIL reg width. */ + if (INTEGRAL_TYPE_P (operand_type)) + operand + = convert_to_integer (signed_or_unsigned_type_for + (TYPE_UNSIGNED (operand_type), + operand_type), operand); + else + operand = build_reinterpret_cast (operand_type, operand); + } + else if (reg_width < instr_width) + /* At least shift amount operands can be read from smaller + registers than the data operands. */ + operand = convert (operand_type, operand); + } + else if (brig_inst.opcode == BRIG_OPCODE_SHUFFLE) + /* Force the operand type to be treated as the raw type. */ + operand = build_reinterpret_cast (operand_type, operand); + + if (brig_inst.opcode == BRIG_OPCODE_CMOV && i == 1) + { + /* gcc expects the lower bit to be 1 (or all ones in case of + vectors) while CMOV assumes false iff 0. Convert the input + here to what gcc likes by generating + 'operand = operand != 0'. */ + tree cmp_res_type = get_comparison_result_type (operand_type); + operand = build2 (NE_EXPR, cmp_res_type, operand, + build_zero_cst (TREE_TYPE (operand))); + } + + if (ftz) + operand = flush_to_zero (is_fp16_arith) (*this, operand); + } + operands.push_back (operand); + } + return operands; +} + +/* Build the GENERIC for assigning the result of an instruction to the result + "register" (variable). BRIG_INST is the original brig instruction, + OUTPUT the result variable/register, INST_EXPR the one producing the + result. Required bitcasts and fp32 to fp16 conversions are added as + well. */ + +tree +brig_code_entry_handler::build_output_assignment (const BrigInstBase &brig_inst, + tree output, tree inst_expr) +{ + /* The destination type might be different from the output register + variable type (which is always an unsigned integer type). */ + tree output_type = TREE_TYPE (output); + tree input_type = TREE_TYPE (inst_expr); + bool is_fp16 = (brig_inst.type & BRIG_TYPE_BASE_MASK) == BRIG_TYPE_F16 + && brig_inst.base.kind != BRIG_KIND_INST_MEM + && !gccbrig_is_bit_operation (brig_inst.opcode); + + /* Flush to zero. */ + bool ftz = false; + const BrigBase *base = &brig_inst.base; + + if (base->kind == BRIG_KIND_INST_MOD) + { + const BrigInstMod *mod = (const BrigInstMod *) base; + ftz = mod->modifier & BRIG_ALU_FTZ; + } + else if (base->kind == BRIG_KIND_INST_CMP) + { + const BrigInstCmp *cmp = (const BrigInstCmp *) base; + ftz = cmp->modifier & BRIG_ALU_FTZ; + } + + if (TREE_CODE (inst_expr) == CALL_EXPR) + { + tree func_decl = TREE_OPERAND (TREE_OPERAND (inst_expr, 1), 0); + input_type = TREE_TYPE (TREE_TYPE (func_decl)); + } + + if (ftz && (VECTOR_FLOAT_TYPE_P (TREE_TYPE (inst_expr)) + || SCALAR_FLOAT_TYPE_P (TREE_TYPE (inst_expr)) || is_fp16)) + { + /* Ensure we don't duplicate the arithmetics to the arguments of the bit + field reference operators. */ + inst_expr = add_temp_var ("before_ftz", inst_expr); + inst_expr = flush_to_zero (is_fp16) (*this, inst_expr); + } + + if (is_fp16) + { + inst_expr = add_temp_var ("before_f2h", inst_expr); + tree f2h_output = build_f2h_conversion (inst_expr); + tree conv_int = convert_to_integer (output_type, f2h_output); + tree assign = build2 (MODIFY_EXPR, output_type, output, conv_int); + m_parent.m_cf->append_statement (assign); + return assign; + } + else if (VECTOR_TYPE_P (TREE_TYPE (output))) + { + /* Expand/unpack the input value to the given vector elements. */ + size_t i; + tree input = inst_expr; + tree element_type = gccbrig_tree_type_for_hsa_type (brig_inst.type); + tree element; + tree last_assign = NULL_TREE; + FOR_EACH_CONSTRUCTOR_VALUE (CONSTRUCTOR_ELTS (output), i, element) + { + tree element_ref + = build3 (BIT_FIELD_REF, element_type, input, + TYPE_SIZE (element_type), + build_int_cst (uint32_type_node, + i * int_size_in_bytes (element_type) + * BITS_PER_UNIT)); + + last_assign + = build_output_assignment (brig_inst, element, element_ref); + } + return last_assign; + } + else + { + /* All we do here is to bitcast the result and store it to the + 'register' (variable). Mainly need to take care of differing + bitwidths. */ + size_t src_width = int_size_in_bytes (input_type); + size_t dst_width = int_size_in_bytes (output_type); + + if (src_width == dst_width) + { + /* A simple bitcast should do. */ + tree bitcast = build_reinterpret_cast (output_type, inst_expr); + tree assign = build2 (MODIFY_EXPR, output_type, output, bitcast); + m_parent.m_cf->append_statement (assign); + return assign; + } + else + { + tree conv_int = convert_to_integer (output_type, inst_expr); + tree assign = build2 (MODIFY_EXPR, output_type, output, conv_int); + m_parent.m_cf->append_statement (assign); + return assign; + } + } + return NULL_TREE; +} + +/* Appends a GENERIC statement (STMT) to the currently constructed function. */ + +void +brig_code_entry_handler::append_statement (tree stmt) +{ + m_parent.m_cf->append_statement (stmt); +} + +/* Unpacks the elements of the vector in VALUE to scalars (bit field + references) in ELEMENTS. */ + +void +brig_code_entry_handler::unpack (tree value, tree_stl_vec &elements) +{ + size_t vec_size = int_size_in_bytes (TREE_TYPE (value)); + size_t element_size + = int_size_in_bytes (TREE_TYPE (TREE_TYPE (value))) * BITS_PER_UNIT; + size_t element_count + = vec_size * BITS_PER_UNIT / element_size; + + tree input_element_type = TREE_TYPE (TREE_TYPE (value)); + + value = add_temp_var ("unpack_input", value); + + for (size_t i = 0; i < element_count; ++i) + { + tree element + = build3 (BIT_FIELD_REF, input_element_type, value, + TYPE_SIZE (input_element_type), + build_int_cst (unsigned_char_type_node, i * element_size)); + + element = add_temp_var ("scalar", element); + elements.push_back (element); + } +} + +/* Pack the elements of the scalars in ELEMENTS to the returned vector. */ + +tree +brig_code_entry_handler::pack (tree_stl_vec &elements) +{ + size_t element_count = elements.size (); + + gcc_assert (element_count > 1); + + tree output_element_type = TREE_TYPE (elements.at (0)); + + vec *constructor_vals = NULL; + for (size_t i = 0; i < element_count; ++i) + CONSTRUCTOR_APPEND_ELT (constructor_vals, NULL_TREE, elements.at (i)); + + tree vec_type = build_vector_type (output_element_type, element_count); + + /* build_constructor creates a vector type which is not a vector_cst + that requires compile time constant elements. */ + tree vec = build_constructor (vec_type, constructor_vals); + + /* Add a temp variable for readability. */ + tree tmp_var = create_tmp_var (vec_type, "vec_out"); + tree vec_tmp_assign = build2 (MODIFY_EXPR, TREE_TYPE (tmp_var), tmp_var, vec); + m_parent.m_cf->append_statement (vec_tmp_assign); + return tmp_var; +} + +/* Visits the element(s) in the OPERAND, calling HANDLER to each of them. */ + +tree +tree_element_unary_visitor::operator () (brig_code_entry_handler &handler, + tree operand) +{ + if (VECTOR_TYPE_P (TREE_TYPE (operand))) + { + size_t vec_size = int_size_in_bytes (TREE_TYPE (operand)); + size_t element_size = int_size_in_bytes (TREE_TYPE (TREE_TYPE (operand))); + size_t element_count = vec_size / element_size; + + tree input_element_type = TREE_TYPE (TREE_TYPE (operand)); + tree output_element_type = NULL_TREE; + + vec *constructor_vals = NULL; + for (size_t i = 0; i < element_count; ++i) + { + tree element = build3 (BIT_FIELD_REF, input_element_type, operand, + TYPE_SIZE (input_element_type), + build_int_cst (unsigned_char_type_node, + i * element_size + * BITS_PER_UNIT)); + + tree output = visit_element (handler, element); + output_element_type = TREE_TYPE (output); + + CONSTRUCTOR_APPEND_ELT (constructor_vals, NULL_TREE, output); + } + + tree vec_type = build_vector_type (output_element_type, element_count); + + /* build_constructor creates a vector type which is not a vector_cst + that requires compile time constant elements. */ + tree vec = build_constructor (vec_type, constructor_vals); + + /* Add a temp variable for readability. */ + tree tmp_var = create_tmp_var (vec_type, "vec_out"); + tree vec_tmp_assign + = build2 (MODIFY_EXPR, TREE_TYPE (tmp_var), tmp_var, vec); + handler.append_statement (vec_tmp_assign); + return tmp_var; + } + else + return visit_element (handler, operand); +} + +/* Visits the element pair(s) in the OPERAND0 and OPERAND1, calling HANDLER + to each of them. */ + +tree +tree_element_binary_visitor::operator () (brig_code_entry_handler &handler, + tree operand0, tree operand1) +{ + if (VECTOR_TYPE_P (TREE_TYPE (operand0))) + { + gcc_assert (VECTOR_TYPE_P (TREE_TYPE (operand1))); + size_t vec_size = int_size_in_bytes (TREE_TYPE (operand0)); + size_t element_size + = int_size_in_bytes (TREE_TYPE (TREE_TYPE (operand0))); + size_t element_count = vec_size / element_size; + + tree input_element_type = TREE_TYPE (TREE_TYPE (operand0)); + tree output_element_type = NULL_TREE; + + vec *constructor_vals = NULL; + for (size_t i = 0; i < element_count; ++i) + { + + tree element0 = build3 (BIT_FIELD_REF, input_element_type, operand0, + TYPE_SIZE (input_element_type), + build_int_cst (unsigned_char_type_node, + i * element_size + * BITS_PER_UNIT)); + + tree element1 = build3 (BIT_FIELD_REF, input_element_type, operand1, + TYPE_SIZE (input_element_type), + build_int_cst (unsigned_char_type_node, + i * element_size + * BITS_PER_UNIT)); + + tree output = visit_element (handler, element0, element1); + output_element_type = TREE_TYPE (output); + + CONSTRUCTOR_APPEND_ELT (constructor_vals, NULL_TREE, output); + } + + tree vec_type = build_vector_type (output_element_type, element_count); + + /* build_constructor creates a vector type which is not a vector_cst + that requires compile time constant elements. */ + tree vec = build_constructor (vec_type, constructor_vals); + + /* Add a temp variable for readability. */ + tree tmp_var = create_tmp_var (vec_type, "vec_out"); + tree vec_tmp_assign + = build2 (MODIFY_EXPR, TREE_TYPE (tmp_var), tmp_var, vec); + handler.append_statement (vec_tmp_assign); + return tmp_var; + } + else + return visit_element (handler, operand0, operand1); +} + +/* Generates GENERIC code that flushes the visited element to zero. */ + +tree +flush_to_zero::visit_element (brig_code_entry_handler &, tree operand) +{ + size_t size = int_size_in_bytes (TREE_TYPE (operand)); + if (size == 4) + { + tree built_in + = (m_fp16) ? builtin_decl_explicit (BUILT_IN_HSAIL_FTZ_F32_F16) : + builtin_decl_explicit (BUILT_IN_HSAIL_FTZ_F32); + + return call_builtin (built_in, 1, float_type_node, float_type_node, + operand); + } + else if (size == 8) + { + return call_builtin (builtin_decl_explicit (BUILT_IN_HSAIL_FTZ_F64), 1, + double_type_node, double_type_node, operand); + } + else + gcc_unreachable (); + return NULL_TREE; +} + +/* Generates GENERIC code that converts a single precision float to half + precision float. */ + +tree +float_to_half::visit_element (brig_code_entry_handler &caller, tree operand) +{ + tree built_in = builtin_decl_explicit (BUILT_IN_HSAIL_F32_TO_F16); + + tree casted_operand = build_reinterpret_cast (uint32_type_node, operand); + + tree call = call_builtin (built_in, 1, uint16_type_node, uint32_type_node, + casted_operand); + tree output + = create_tmp_var (TREE_TYPE (TREE_TYPE (built_in)), "fp16out"); + tree assign = build2 (MODIFY_EXPR, TREE_TYPE (output), output, call); + caller.append_statement (assign); + return output; +} + +/* Generates GENERIC code that converts a half precision float to single + precision float. */ + +tree +half_to_float::visit_element (brig_code_entry_handler &caller, tree operand) +{ + tree built_in = builtin_decl_explicit (BUILT_IN_HSAIL_F16_TO_F32); + tree truncated_source = convert_to_integer (uint16_type_node, operand); + + tree call + = call_builtin (built_in, 1, uint32_type_node, uint16_type_node, + truncated_source); + + tree const_fp32_type + = build_type_variant (brig_to_generic::s_fp32_type, 1, 0); + + tree output = create_tmp_var (const_fp32_type, "fp32out"); + tree casted_result + = build_reinterpret_cast (brig_to_generic::s_fp32_type, call); + + tree assign = build2 (MODIFY_EXPR, TREE_TYPE (output), output, casted_result); + + caller.append_statement (assign); + + return output; +} + +/* Treats the INPUT as SRC_TYPE and sign or zero extends it to DEST_TYPE. */ + +tree +brig_code_entry_handler::extend_int (tree input, tree dest_type, tree src_type) +{ + /* Extend integer conversions according to the destination's + ext mode. First we need to clip the input register to + the possible smaller integer size to ensure the correct sign + bit is extended. */ + tree clipped_input = convert_to_integer (src_type, input); + tree conversion_result; + + if (TYPE_UNSIGNED (src_type)) + conversion_result + = convert_to_integer (unsigned_type_for (dest_type), clipped_input); + else + conversion_result + = convert_to_integer (signed_type_for (dest_type), clipped_input); + + /* Treat the result as unsigned so we do not sign extend to the + register width. For some reason this GENERIC sequence sign + extends to the s register: + + D.1541 = (signed char) s1; + D.1542 = (signed short) D.1541; + s0 = (unsigned int) D.1542 + */ + + /* The converted result is then extended to the target register + width, using the same sign as the destination. */ + return convert_to_integer (dest_type, conversion_result); +} + +/* Returns the integer constant value of the given node. + If it's a cast, looks into the source of the cast. */ +HOST_WIDE_INT +brig_code_entry_handler::int_constant_value (tree node) +{ + tree n = node; + if (TREE_CODE (n) == VIEW_CONVERT_EXPR) + n = TREE_OPERAND (n, 0); + return int_cst_value (n); +} + diff --git a/gcc/brig/brigfrontend/brig-code-entry-handler.h b/gcc/brig/brigfrontend/brig-code-entry-handler.h new file mode 100644 index 0000000..8e7fbe8 --- /dev/null +++ b/gcc/brig/brigfrontend/brig-code-entry-handler.h @@ -0,0 +1,425 @@ +/* brig-code-entry-handler.h -- a gccbrig base class + Copyright (C) 2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + + This file is part of GCC. + + GCC is free software; you can redistribute it and/or modify it under + the terms of the GNU General Public License as published by the Free + Software Foundation; either version 3, or (at your option) any later + version. + + GCC is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + for more details. + + You should have received a copy of the GNU General Public License + along with GCC; see the file COPYING3. If not see + . */ + +#ifndef GCC_BRIG_CODE_ENTRY_HANDLER_H +#define GCC_BRIG_CODE_ENTRY_HANDLER_H + +#include "brig-to-generic.h" + +#include +#include + +class tree_element_unary_visitor; + +/* An interface to organize the different types of element handlers + for the code section. */ + +class brig_code_entry_handler : public brig_entry_handler +{ +public: + typedef std::map, tree> builtin_map; + + brig_code_entry_handler (brig_to_generic &parent); + + /* Handles the brig_code data at the given pointer and adds it to the + currently built tree. Returns the number of consumed bytes. */ + + virtual size_t operator () (const BrigBase *base) = 0; + + void append_statement (tree stmt); + +protected: + + tree get_tree_expr_type_for_hsa_type (BrigType16_t brig_type) const; + tree get_tree_cst_for_hsa_operand (const BrigOperandConstantBytes *brigConst, + tree type) const; + tree get_builtin_for_hsa_opcode (tree type, BrigOpcode16_t brig_opcode, + BrigType16_t brig_type) const; + tree get_comparison_result_type (tree source_type); + + tree build_code_ref (const BrigBase &ref); + + tree build_tree_operand (const BrigInstBase &brig_inst, + const BrigBase &operand, + tree operand_type = NULL_TREE, + bool is_input = false); + + tree build_address_operand (const BrigInstBase &brig_inst, + const BrigOperandAddress &addr_operand); + + tree build_tree_operand_from_brig (const BrigInstBase *brig_inst, + tree operand_type, size_t operand_index); + + tree build_tree_cst_element (BrigType16_t element_type, + const unsigned char *next_data) const; + + bool needs_workitem_context_data (BrigOpcode16_t brig_opcode) const; + + void unpack (tree value, tree_stl_vec &elements); + tree pack (tree_stl_vec &elements); + + bool can_expand_builtin (BrigOpcode16_t brig_opcode) const; + tree expand_builtin (BrigOpcode16_t brig_opcode, tree_stl_vec &operands); + + tree expand_or_call_builtin (BrigOpcode16_t brig_opcode, + BrigType16_t brig_type, tree arith_type, + tree_stl_vec &operands); + + tree add_temp_var (std::string name, tree expr); + + tree build_f2h_conversion (tree source); + tree build_h2f_conversion (tree source); + + tree_stl_vec build_operands (const BrigInstBase &brig_inst); + tree build_output_assignment (const BrigInstBase &brig_inst, tree output, + tree inst_expr); + + tree apply_to_all_elements (tree_element_unary_visitor &visitor, + tree operand); + + HOST_WIDE_INT int_constant_value (tree node); + + tree extend_int (tree input, tree dest_type, tree src_type); + + /* HSAIL-specific builtin functions not yet integrated to gcc. */ + + static builtin_map s_custom_builtins; +}; + +/* Implement the Visitor software pattern for performing various actions on + elements of vector operands. This enables separating the vector element + traversal/extraction/packing code from whatever different actions are + performed to each element. */ + +class tree_element_unary_visitor +{ +public: + tree operator () (brig_code_entry_handler &handler, tree operand); + + /* Performs an action to a single element, which can have originally + been a vector element or a scalar. */ + + virtual tree visit_element (brig_code_entry_handler &handler, tree operand) + = 0; +}; + +class tree_element_binary_visitor +{ +public: + tree operator () (brig_code_entry_handler &handler, tree operand0, + tree operand1); + + /* Performs an action to a pair of elements, which can have originally + been a vector element or a scalar. */ + + virtual tree visit_element (brig_code_entry_handler &handler, tree operand0, + tree operand1) + = 0; +}; + +/* Visitor for flushing float elements to zero. */ + +class flush_to_zero : public tree_element_unary_visitor +{ +public: + flush_to_zero (bool fp16) : m_fp16 (fp16) + { + } + + virtual tree visit_element (brig_code_entry_handler &caller, tree operand); + +private: + + /* True if the value should be flushed according to fp16 limits. */ + + bool m_fp16; +}; + +/* Visitor for converting F16 elements to F32. */ + +class half_to_float : public tree_element_unary_visitor +{ +public: + virtual tree visit_element (brig_code_entry_handler &caller, tree operand); +}; + +/* Visitor for converting F32 elements to F16. */ + +class float_to_half : public tree_element_unary_visitor +{ +public: + virtual tree visit_element (brig_code_entry_handler &caller, tree operand); +}; + +/* A base class for instruction types that support floating point + modifiers. + + operator () delegates to subclasses (template method pattern) in + type specific parts. */ + +class brig_inst_mod_handler : public brig_code_entry_handler +{ +public: + brig_inst_mod_handler (brig_to_generic &parent) + : brig_code_entry_handler (parent) + { + } + + virtual size_t generate (const BrigBase *base); + virtual const BrigAluModifier8_t *modifier (const BrigBase *base) const; + virtual const BrigRound8_t *round (const BrigBase *base) const; + + size_t operator () (const BrigBase *base); +}; + +class brig_directive_function_handler : public brig_code_entry_handler +{ +public: + brig_directive_function_handler (brig_to_generic &parent) + : brig_code_entry_handler (parent) + { + } + size_t operator () (const BrigBase *base); +}; + +class brig_directive_control_handler : public brig_code_entry_handler +{ +public: + brig_directive_control_handler (brig_to_generic &parent) + : brig_code_entry_handler (parent) + { + } + + size_t operator () (const BrigBase *base); +}; + +class brig_directive_variable_handler : public brig_code_entry_handler +{ +public: + brig_directive_variable_handler (brig_to_generic &parent) + : brig_code_entry_handler (parent) + { + } + + size_t operator () (const BrigBase *base); + + tree build_variable (const BrigDirectiveVariable *brigVar, + tree_code var_decltype = VAR_DECL); + + size_t get_brig_var_alignment (const BrigDirectiveVariable *brigVar); +}; + +class brig_directive_fbarrier_handler : public brig_code_entry_handler +{ +public: + brig_directive_fbarrier_handler (brig_to_generic &parent) + : brig_code_entry_handler (parent) + { + } + + size_t operator () (const BrigBase *base); +}; + +class brig_directive_label_handler : public brig_code_entry_handler +{ +public: + brig_directive_label_handler (brig_to_generic &parent) + : brig_code_entry_handler (parent) + { + } + + size_t operator () (const BrigBase *base); +}; + +class brig_directive_comment_handler : public brig_code_entry_handler +{ +public: + brig_directive_comment_handler (brig_to_generic &parent) + : brig_code_entry_handler (parent) + { + } + + size_t operator () (const BrigBase *base); +}; + +class brig_directive_arg_block_handler : public brig_code_entry_handler +{ +public: + brig_directive_arg_block_handler (brig_to_generic &parent) + : brig_code_entry_handler (parent) + { + } + + size_t operator () (const BrigBase *base); +}; + +class brig_basic_inst_handler : public brig_code_entry_handler +{ +public: + brig_basic_inst_handler (brig_to_generic &parent); + + size_t operator () (const BrigBase *base); + +private: + tree build_lower_element_broadcast (tree vec_operand); + + bool must_be_scalarized (const BrigInstBase *brig_inst, + tree instr_type) const; + + tree build_inst_expr (BrigOpcode16_t brig_opcode, BrigType16_t brig_type, + tree arith_type, tree_stl_vec &operands); + + tree build_shuffle (tree arith_type, tree_stl_vec &operands); + tree build_unpack (tree_stl_vec &operands); + tree build_pack (tree_stl_vec &operands); + + tree build_unpack_lo_or_hi (BrigOpcode16_t brig_opcode, tree arith_type, + tree_stl_vec &operands); + + tree_code get_tree_code_for_hsa_opcode (BrigOpcode16_t brig_opcode, + BrigType16_t brig_type) const; +}; + +class brig_cvt_inst_handler : public brig_inst_mod_handler +{ +public: + brig_cvt_inst_handler (brig_to_generic &parent) + : brig_inst_mod_handler (parent) + { + } + + virtual size_t generate (const BrigBase *base); + virtual const BrigAluModifier8_t *modifier (const BrigBase *base) const; + virtual const BrigRound8_t *round (const BrigBase *base) const; +}; + +class brig_branch_inst_handler : public brig_code_entry_handler +{ +public: + brig_branch_inst_handler (brig_to_generic &parent) + : brig_code_entry_handler (parent) + { + } + + size_t operator () (const BrigBase *base); +}; + +class brig_mem_inst_handler : public brig_code_entry_handler +{ +public: + brig_mem_inst_handler (brig_to_generic &parent) + : brig_code_entry_handler (parent) + { + } + + size_t operator () (const BrigBase *base); + +private: + tree build_mem_access (const BrigInstBase *brig_inst, tree addr, tree data); +}; + +class brig_copy_move_inst_handler : public brig_code_entry_handler +{ +public: + brig_copy_move_inst_handler (brig_to_generic &parent) + : brig_code_entry_handler (parent) + { + } + + size_t operator () (const BrigBase *base); + +private: + size_t handle_lda (const BrigInstBase *base); +}; + +class brig_atomic_inst_handler : public brig_code_entry_handler +{ +private: + typedef std::map atomic_builtins_map; + +public: + brig_atomic_inst_handler (brig_to_generic &parent); + + size_t operator () (const BrigBase *base); + +protected: + size_t generate_tree (const BrigInstBase &inst, + BrigAtomicOperation8_t atomic_opcode); +}; + +class brig_signal_inst_handler : public brig_atomic_inst_handler +{ +public: + brig_signal_inst_handler (brig_to_generic &parent) + : brig_atomic_inst_handler (parent) + { + } + size_t operator () (const BrigBase *base); +}; + +class brig_cmp_inst_handler : public brig_code_entry_handler +{ +public: + brig_cmp_inst_handler (brig_to_generic &parent) + : brig_code_entry_handler (parent) + { + } + + size_t operator () (const BrigBase *base); +}; + +class brig_seg_inst_handler : public brig_code_entry_handler +{ +public: + brig_seg_inst_handler (brig_to_generic &parent); + + size_t operator () (const BrigBase *base); +}; + +class brig_lane_inst_handler : public brig_code_entry_handler +{ +public: + brig_lane_inst_handler (brig_to_generic &parent); + + size_t operator () (const BrigBase *base); +}; + +class brig_queue_inst_handler : public brig_code_entry_handler +{ +public: + brig_queue_inst_handler (brig_to_generic &parent); + + size_t operator () (const BrigBase *base); +}; + +class brig_directive_module_handler : public brig_code_entry_handler +{ +public: + brig_directive_module_handler (brig_to_generic &parent) + : brig_code_entry_handler (parent) + { + } + + size_t operator () (const BrigBase *base); +}; + + +#endif diff --git a/gcc/brig/brigfrontend/brig-comment-handler.cc b/gcc/brig/brigfrontend/brig-comment-handler.cc new file mode 100644 index 0000000..61a187f --- /dev/null +++ b/gcc/brig/brigfrontend/brig-comment-handler.cc @@ -0,0 +1,38 @@ +/* brig-comment-handler.cc -- brig comment directive handling + Copyright (C) 2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + +This file is part of GCC. + +GCC is free software; you can redistribute it and/or modify it under +the terms of the GNU General Public License as published by the Free +Software Foundation; either version 3, or (at your option) any later +version. + +GCC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or +FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +for more details. + +You should have received a copy of the GNU General Public License +along with GCC; see the file COPYING3. If not see +. */ + +#include "brig-code-entry-handler.h" + +extern int gccbrig_verbose; + +size_t +brig_directive_comment_handler::operator () (const BrigBase *base) +{ + const BrigDirectiveComment *brig_comment + = (const BrigDirectiveComment *) base; + + if (gccbrig_verbose) + { + std::string cmnt = m_parent.get_string (brig_comment->name); + fprintf (stderr, "brig: Comment: '%s'\n", cmnt.c_str()); + } + return base->byteCount; +} diff --git a/gcc/brig/brigfrontend/brig-control-handler.cc b/gcc/brig/brigfrontend/brig-control-handler.cc new file mode 100644 index 0000000..2e4f5e3 --- /dev/null +++ b/gcc/brig/brigfrontend/brig-control-handler.cc @@ -0,0 +1,108 @@ +/* brig-control-handler.cc -- brig control directive handling + Copyright (C) 2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + +This file is part of GCC. + +GCC is free software; you can redistribute it and/or modify it under +the terms of the GNU General Public License as published by the Free +Software Foundation; either version 3, or (at your option) any later +version. + +GCC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or +FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +for more details. + +You should have received a copy of the GNU General Public License +along with GCC; see the file COPYING3. If not see +. */ + +#include "brig-code-entry-handler.h" +#include "diagnostic.h" +#include "print-tree.h" + +size_t +brig_directive_control_handler::operator () (const BrigBase *base) +{ + const BrigDirectiveControl *inst = (const BrigDirectiveControl *) base; + const BrigData *operand_entries + = m_parent.get_brig_data_entry (inst->operands); + + /* Parse the constant integer operands. */ + std::vector operands; + for (size_t i = 0; i < operand_entries->byteCount / 4; ++i) + { + uint32_t operand_offset + = ((const uint32_t *) &operand_entries->bytes)[i]; + const BrigBase *operand_data + = m_parent.get_brig_operand_entry (operand_offset); + + tree operand_type + = (inst->control == BRIG_CONTROL_REQUIREDGRIDSIZE + || inst->control == BRIG_CONTROL_MAXFLATGRIDSIZE) ? + uint64_type_node : uint32_type_node; + operands.push_back + (build_tree_operand (*(const BrigInstBase*)inst, *operand_data, + operand_type)); + } + + switch (inst->control) + { + case BRIG_CONTROL_MAXDYNAMICGROUPSIZE: + { + m_parent.m_cf->m_descriptor.max_dynamic_group_size + = int_constant_value (operands.at (0)); + break; + } + case BRIG_CONTROL_MAXFLATGRIDSIZE: + { + m_parent.m_cf->m_descriptor.max_flat_grid_size + = int_constant_value (operands.at (0)); + break; + } + case BRIG_CONTROL_MAXFLATWORKGROUPSIZE: + { + m_parent.m_cf->m_descriptor.max_flat_workgroup_size + = int_constant_value (operands.at (0)); + break; + } + case BRIG_CONTROL_REQUIREDDIM: + { + m_parent.m_cf->m_descriptor.required_dim + = int_constant_value (operands.at (0)); + break; + } + case BRIG_CONTROL_REQUIREDGRIDSIZE: + { + m_parent.m_cf->m_descriptor.required_grid_size[0] + = int_constant_value (operands.at (0)); + m_parent.m_cf->m_descriptor.required_grid_size[1] + = int_constant_value (operands.at (1)); + m_parent.m_cf->m_descriptor.required_grid_size[2] + = int_constant_value (operands.at (2)); + break; + } + case BRIG_CONTROL_REQUIREDWORKGROUPSIZE: + { + m_parent.m_cf->m_descriptor.required_workgroup_size[0] + = int_constant_value (operands.at (0)); + m_parent.m_cf->m_descriptor.required_workgroup_size[1] + = int_constant_value (operands.at (1)); + m_parent.m_cf->m_descriptor.required_workgroup_size[2] + = int_constant_value (operands.at (2)); + break; + } + case BRIG_CONTROL_REQUIRENOPARTIALWORKGROUPS: + /* Performance hint only, ignored for now. */ + break; + case BRIG_CONTROL_ENABLEBREAKEXCEPTIONS: + case BRIG_CONTROL_ENABLEDETECTEXCEPTIONS: + /* Unimplemented. */ + break; + default: + sorry ("Unsupported control directive %x.\n", inst->control); + } + return base->byteCount; +} diff --git a/gcc/brig/brigfrontend/brig-copy-move-inst-handler.cc b/gcc/brig/brigfrontend/brig-copy-move-inst-handler.cc new file mode 100644 index 0000000..08ff26d --- /dev/null +++ b/gcc/brig/brigfrontend/brig-copy-move-inst-handler.cc @@ -0,0 +1,73 @@ +/* brig-copy-move-inst-handler.cc -- brig copy/move instruction handling + Copyright (C) 2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + + This file is part of GCC. + + GCC is free software; you can redistribute it and/or modify it under + the terms of the GNU General Public License as published by the Free + Software Foundation; either version 3, or (at your option) any later + version. + + GCC is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + for more details. + + You should have received a copy of the GNU General Public License + along with GCC; see the file COPYING3. If not see + . */ + +#include "brig-code-entry-handler.h" +#include "tree-pretty-print.h" +#include "print-tree.h" +#include "errors.h" +#include "brig-util.h" + +size_t +brig_copy_move_inst_handler::handle_lda (const BrigInstBase *brig_inst) +{ + tree dest_type = gccbrig_tree_type_for_hsa_type (brig_inst->type); + + tree input = build_tree_operand_from_brig (brig_inst, NULL, 1); + tree output = build_tree_operand_from_brig (brig_inst, dest_type, 0); + + build_output_assignment (*brig_inst, output, input); + return brig_inst->base.byteCount; +} + +size_t +brig_copy_move_inst_handler::operator () (const BrigBase *base) +{ + const BrigInstBase *brig_inst + = (const BrigInstBase *) &((const BrigInstBasic *) base)->base; + + if (brig_inst->opcode == BRIG_OPCODE_LDA) + return handle_lda (brig_inst); + + const BrigInstSourceType *inst_src_type = (const BrigInstSourceType *) base; + + tree source_type = gccbrig_tree_type_for_hsa_type (inst_src_type->sourceType); + tree dest_type = gccbrig_tree_type_for_hsa_type (brig_inst->type); + + tree input = build_tree_operand_from_brig (brig_inst, source_type, 1); + tree output = build_tree_operand_from_brig (brig_inst, dest_type, 0); + if (brig_inst->opcode == BRIG_OPCODE_COMBINE) + { + /* For combine, a simple reinterpret cast from the array constructor + works. */ + + tree casted = build_reinterpret_cast (dest_type, input); + tree assign = build2 (MODIFY_EXPR, TREE_TYPE (output), output, casted); + m_parent.m_cf->append_statement (assign); + } + else if (brig_inst->opcode == BRIG_OPCODE_EXPAND) + build_output_assignment (*brig_inst, output, input); + else + { + brig_basic_inst_handler basic (m_parent); + return basic (base); + } + return base->byteCount; +} diff --git a/gcc/brig/brigfrontend/brig-cvt-inst-handler.cc b/gcc/brig/brigfrontend/brig-cvt-inst-handler.cc new file mode 100644 index 0000000..a5b1619 --- /dev/null +++ b/gcc/brig/brigfrontend/brig-cvt-inst-handler.cc @@ -0,0 +1,260 @@ +/* brig-cvt-inst-handler.cc -- brig cvt (convert) instruction handling + Copyright (C) 2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + + This file is part of GCC. + + GCC is free software; you can redistribute it and/or modify it under + the terms of the GNU General Public License as published by the Free + Software Foundation; either version 3, or (at your option) any later + version. + + GCC is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + for more details. + + You should have received a copy of the GNU General Public License + along with GCC; see the file COPYING3. If not see + . */ + +#include + +#include "brig-code-entry-handler.h" + +#include "gimple-expr.h" +#include "errors.h" +#include "convert.h" +#include "tree-pretty-print.h" +#include "print-tree.h" +#include "diagnostic-core.h" +#include "brig-util.h" + +const BrigAluModifier8_t * +brig_cvt_inst_handler::modifier (const BrigBase *base) const +{ + const BrigInstCvt *inst = (const BrigInstCvt *) base; + return &inst->modifier; +} + +const BrigRound8_t * +brig_cvt_inst_handler::round (const BrigBase *base) const +{ + const BrigInstCvt *inst = (const BrigInstCvt *) base; + return &inst->round; +} + +size_t +brig_cvt_inst_handler::generate (const BrigBase *base) +{ + /* In cvt instructions there can be at least four data types involved: + + - the input register type + - the output register type + - the conversion source type + - the conversion destination type + */ + + const BrigInstBase *brig_inst + = (const BrigInstBase *) &((const BrigInstBasic *) base)->base; + const BrigInstCvt *cvt_inst = (const BrigInstCvt *) base; + + const BrigAluModifier8_t *inst_modifier = modifier (base); + const bool FTZ = inst_modifier != NULL && (*inst_modifier) & BRIG_ALU_FTZ; + + /* The conversion source type. */ + tree src_type = get_tree_expr_type_for_hsa_type (cvt_inst->sourceType); + + bool src_is_fp16 = cvt_inst->sourceType == BRIG_TYPE_F16; + + /* The conversion destination type. */ + tree dest_type = gccbrig_tree_type_for_hsa_type (brig_inst->type); + + bool dest_is_fp16 = brig_inst->type == BRIG_TYPE_F16; + + if (!dest_type || !src_type) + { + gcc_unreachable (); + return base->byteCount; + } + + tree_stl_vec operands = build_operands (*brig_inst); + tree &input = operands.at (1); + tree &output = operands.at (0); + + size_t conv_src_size = int_size_in_bytes (src_type); + size_t conv_dst_size = int_size_in_bytes (dest_type); + size_t src_reg_size = int_size_in_bytes (TREE_TYPE (input)); + + /* The input register can be of different type&size than the + conversion input size. First cast the input to the conversion + input type. These casts are always bitcasts which can be + expressed as casts between different unsigned integers. */ + if (src_reg_size != conv_src_size) + { + tree unsigned_int_type = NULL_TREE; + if (INTEGRAL_TYPE_P (src_type)) + unsigned_int_type = unsigned_type_for (src_type); + else /* Find a matching size int type for the REAL type. */ + { + if (conv_src_size == 2) + unsigned_int_type = gccbrig_tree_type_for_hsa_type (BRIG_TYPE_U16); + else if (conv_src_size == 4) + unsigned_int_type = gccbrig_tree_type_for_hsa_type (BRIG_TYPE_U32); + else if (conv_src_size == 8) + unsigned_int_type = gccbrig_tree_type_for_hsa_type (BRIG_TYPE_U64); + else + gcc_unreachable (); + } + input = convert_to_integer (unsigned_int_type, input); + } + + if (src_is_fp16) + input = build_h2f_conversion (input); + + /* Flush the float operand to zero if indicated with 'ftz'. */ + if (FTZ && SCALAR_FLOAT_TYPE_P (src_type)) + { + tree casted_input = build_reinterpret_cast (src_type, input); + input = flush_to_zero (src_is_fp16) (*this, casted_input); + } + + tree conversion_result = NULL_TREE; + if (brig_inst->type == BRIG_TYPE_B1) + { + /* When the destination is b1, cvt does a 'ztest' operation which is + defined as a != 0 for integers and similarly (!= 0.0f) for floats. */ + if (INTEGRAL_TYPE_P (src_type)) + { + /* Generate an integer not equal operation. */ + conversion_result = build2 (NE_EXPR, TREE_TYPE (input), input, + build_int_cst (TREE_TYPE (input), 0)); + } + else + { + /* For REAL source types, ztest returns 1 if the value is not +- 0.0f. + We can perform this check with an integer comparison after + masking away the sign bit from a correct position. This is safer + than using absf because of exceptions in case of a NaN + input (NaN exceptions are not generated with cvt). */ + tree unsigned_int_type = NULL_TREE; + /* Bit battern with all but the upper bit 1. */ + tree and_mask = NULL_TREE; + if (conv_src_size == 2) + { + unsigned_int_type = gccbrig_tree_type_for_hsa_type (BRIG_TYPE_U16); + and_mask = build_int_cst (unsigned_int_type, 0x7FFF); + } + else if (conv_src_size == 4) + { + unsigned_int_type = gccbrig_tree_type_for_hsa_type (BRIG_TYPE_U32); + and_mask = build_int_cst (unsigned_int_type, 0x7FFFFFFF); + } + else if (conv_src_size == 8) + { + unsigned_int_type = gccbrig_tree_type_for_hsa_type (BRIG_TYPE_U64); + and_mask = build_int_cst (unsigned_int_type, 0x7FFFFFFFFFFFFFFF); + } + else + gcc_unreachable (); + tree casted_input = build_reinterpret_cast (unsigned_int_type, input); + tree masked_input + = build2 (BIT_AND_EXPR, unsigned_int_type, casted_input, and_mask); + conversion_result + = build2 (NE_EXPR, TREE_TYPE (masked_input), masked_input, + build_int_cst (unsigned_int_type, 0)); + } + /* The result from the comparison is a boolean, convert it to such. */ + conversion_result + = convert_to_integer (gccbrig_tree_type_for_hsa_type (BRIG_TYPE_B1), + conversion_result); + } + else if (dest_is_fp16) + { + tree casted_input = build_reinterpret_cast (src_type, input); + conversion_result + = convert_to_real (brig_to_generic::s_fp32_type, casted_input); + if (FTZ) + conversion_result = flush_to_zero (true) (*this, conversion_result); + conversion_result = build_f2h_conversion (conversion_result); + } + else if (SCALAR_FLOAT_TYPE_P (dest_type)) + { + tree casted_input = build_reinterpret_cast (src_type, input); + conversion_result = convert_to_real (dest_type, casted_input); + } + else if (INTEGRAL_TYPE_P (dest_type) && INTEGRAL_TYPE_P (src_type)) + { + conversion_result = extend_int (input, dest_type, src_type); + } + else if (INTEGRAL_TYPE_P (dest_type) && SCALAR_FLOAT_TYPE_P (src_type)) + { + + if (cvt_inst->round == BRIG_ROUND_INTEGER_ZERO_SAT) + { + + /* Use builtins for the saturating conversions. */ +#undef DEF_HSAIL_SAT_BUILTIN +#undef DEF_HSAIL_BUILTIN +#undef DEF_HSAIL_ATOMIC_BUILTIN +#undef DEF_HSAIL_INTR_BUILTIN +#undef DEF_HSAIL_CVT_ZEROI_SAT_BUILTIN + + tree builtin = NULL_TREE; + BrigType16_t src_arith_type + = src_is_fp16 + ? (BrigType16_t) BRIG_TYPE_F32 : cvt_inst->sourceType; +#define DEF_HSAIL_CVT_ZEROI_SAT_BUILTIN(ENUM, HSAIL_DST_TYPE, HSAIL_SRC_TYPE, \ + NAME, TYPE, ATTRS) \ + if (brig_inst->type == HSAIL_DST_TYPE \ + && src_arith_type == HSAIL_SRC_TYPE) \ + builtin = builtin_decl_explicit (ENUM); \ + else +#include "brig-builtins.def" + gcc_unreachable (); + + tree casted_input = build_reinterpret_cast (src_type, input); + conversion_result + = call_builtin (builtin, 1, dest_type, src_type, casted_input); + } + else + { + tree casted_input = build_reinterpret_cast (src_type, input); + + /* Perform the int to float conversion. */ + conversion_result = convert_to_integer (dest_type, casted_input); + } + /* The converted result is finally extended to the target register + width, using the same sign as the destination. */ + conversion_result + = convert_to_integer (TREE_TYPE (output), conversion_result); + } + else + { + /* Just use CONVERT_EXPR and hope for the best. */ + tree casted_input = build_reinterpret_cast (dest_type, input); + conversion_result = build1 (CONVERT_EXPR, dest_type, casted_input); + } + + size_t dst_reg_size = int_size_in_bytes (TREE_TYPE (output)); + + tree assign = NULL_TREE; + /* The output register can be of different type&size than the + conversion output size. Cast it to the register variable type. */ + if (dst_reg_size > conv_dst_size) + { + tree casted_output + = build1 (CONVERT_EXPR, TREE_TYPE (output), conversion_result); + assign = build2 (MODIFY_EXPR, TREE_TYPE (output), output, casted_output); + } + else + { + tree casted_output + = build_reinterpret_cast (TREE_TYPE (output), conversion_result); + assign = build2 (MODIFY_EXPR, TREE_TYPE (output), output, casted_output); + } + m_parent.m_cf->append_statement (assign); + + return base->byteCount; +} diff --git a/gcc/brig/brigfrontend/brig-fbarrier-handler.cc b/gcc/brig/brigfrontend/brig-fbarrier-handler.cc new file mode 100644 index 0000000..b236885 --- /dev/null +++ b/gcc/brig/brigfrontend/brig-fbarrier-handler.cc @@ -0,0 +1,44 @@ +/* brig-fbarrier-handler.cc -- brig fbarrier directive handling + Copyright (C) 2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + +This file is part of GCC. + +GCC is free software; you can redistribute it and/or modify it under +the terms of the GNU General Public License as published by the Free +Software Foundation; either version 3, or (at your option) any later +version. + +GCC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or +FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +for more details. + +You should have received a copy of the GNU General Public License +along with GCC; see the file COPYING3. If not see +. */ + +#include "brig-code-entry-handler.h" + +#include "stringpool.h" +#include "errors.h" + +/* Allocate this many bytes from the group segment for each fbarrier. */ +#define FBARRIER_STRUCT_SIZE 32 + +size_t +brig_directive_fbarrier_handler::operator () (const BrigBase *base) +{ + /* Model fbarriers as group segment variables with fixed size + large enough to store whatever data the actual target needs + to store to maintain the barrier info. The handle is the + offset to the beginning of the object. */ + + const BrigDirectiveFbarrier* fbar = (const BrigDirectiveFbarrier*)base; + if (m_parent.m_cf != NULL) + m_parent.m_cf->m_function_scope_vars.insert (base); + std::string var_name = m_parent.get_mangled_name (fbar); + m_parent.append_group_variable (var_name, FBARRIER_STRUCT_SIZE, 1); + return base->byteCount; +} diff --git a/gcc/brig/brigfrontend/brig-function-handler.cc b/gcc/brig/brigfrontend/brig-function-handler.cc new file mode 100644 index 0000000..4e05680 --- /dev/null +++ b/gcc/brig/brigfrontend/brig-function-handler.cc @@ -0,0 +1,374 @@ +/* brig-code-entry-handler.cc -- brig function directive handling + Copyright (C) 2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + + This file is part of GCC. + + GCC is free software; you can redistribute it and/or modify it under + the terms of the GNU General Public License as published by the Free + Software Foundation; either version 3, or (at your option) any later + version. + + GCC is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + for more details. + + You should have received a copy of the GNU General Public License + along with GCC; see the file COPYING3. If not see + . */ + +#include +#include + +#include "brig-code-entry-handler.h" + +#include "brig-machine.h" +#include "stringpool.h" +#include "tree-iterator.h" +#include "gimple-expr.h" +#include "function.h" +#include "phsa.h" + +#include "tree-pretty-print.h" +#include "print-tree.h" + +extern int gccbrig_verbose; + +size_t +brig_directive_function_handler::operator () (const BrigBase *base) +{ + m_parent.finish_function (); + + size_t bytes_consumed = base->byteCount; + + const BrigDirectiveExecutable *exec = (const BrigDirectiveExecutable *) base; + + if (gccbrig_verbose) + { + printf ("brig: function name %s\n", + m_parent.get_string (exec->name).c_str()); + printf ("brig: inargs %d outargs %d name offset %d\n", exec->inArgCount, + exec->outArgCount, exec->name); + } + + const bool is_definition + = exec->modifier & BRIG_EXECUTABLE_DEFINITION; + + const bool is_kernel = base->kind == BRIG_KIND_DIRECTIVE_KERNEL; + + /* There doesn't seem to be actual use cases for kernel declarations + as they cannot be called by the program. Ignore them until there's + a reason not to. */ + if (is_kernel && !is_definition) + return bytes_consumed; + + m_parent.m_cf = new brig_function (exec, &m_parent); + + std::string func_name = m_parent.get_mangled_name (exec); + + tree fndecl; + tree ret_value = NULL_TREE; + + tree stmt_list = alloc_stmt_list (); + + /* Add a function scope BIND_EXPR using which we can push local variables that + represent HSAIL registers. */ + tree bind_expr = build3 (BIND_EXPR, void_type_node, NULL, stmt_list, NULL); + + if (is_kernel) + { + /* The generated kernel function is not the one that should be + called by the host. */ + func_name = std::string ("_") + func_name; + + tree name_identifier + = get_identifier_with_length (func_name.c_str (), func_name.size ()); + + /* The generated kernel functions take the following arguments: + + 1) a char* which is a starting address of the argument segment where + the call's arguments are stored by the launcher. + 2) a void* parameter that points to a phsail-finalizer context object + which passes the hsa kernel packet etc. + 3) a void* parameter that contains the first flat address of the group + region allocated to the current work-group. */ + + tree char_ptr_type_node = build_pointer_type (char_type_node); + fndecl = build_decl (UNKNOWN_LOCATION, FUNCTION_DECL, name_identifier, + build_function_type_list (void_type_node, + char_ptr_type_node, + ptr_type_node, + ptr_type_node, NULL_TREE)); + + SET_DECL_ASSEMBLER_NAME (fndecl, name_identifier); + + tree resdecl + = build_decl (UNKNOWN_LOCATION, RESULT_DECL, NULL_TREE, void_type_node); + + tree typelist = TYPE_ARG_TYPES (TREE_TYPE (fndecl)); + tree argtype = TREE_VALUE (typelist); + TYPE_ADDR_SPACE (argtype) + = gccbrig_get_target_addr_space_id (BRIG_SEGMENT_KERNARG); + + tree arg_arg = build_decl (UNKNOWN_LOCATION, PARM_DECL, + get_identifier ("__args"), char_ptr_type_node); + DECL_ARGUMENTS (fndecl) = arg_arg; + DECL_ARG_TYPE (arg_arg) = char_ptr_type_node; + DECL_CONTEXT (arg_arg) = fndecl; + DECL_ARTIFICIAL (arg_arg) = 1; + TREE_READONLY (arg_arg) = 1; + TREE_USED (arg_arg) = 1; + + DECL_RESULT (fndecl) = resdecl; + DECL_CONTEXT (resdecl) = fndecl; + DECL_EXTERNAL (fndecl) = 0; + } + else + { + /* Build a regular function fingerprint to enable targets to optimize + the calling convention as they see fit. */ + tree name_identifier + = get_identifier_with_length (func_name.c_str (), func_name.size ()); + + m_parent.m_cf->m_arg_variables.clear (); + + brig_directive_variable_handler arg_handler (m_parent); + + vec *args; + vec_alloc (args, 4); + + tree arg_decls = NULL_TREE; + + tree ret_type = void_type_node; + if (exec->outArgCount == 1) + { + /* The return value variable should be the first entry after the + function directive. */ + const BrigBase *retval + = (const BrigBase *) ((const char *) base + base->byteCount); + gcc_assert (retval->kind == BRIG_KIND_DIRECTIVE_VARIABLE); + + const BrigDirectiveVariable *brigVar + = (const BrigDirectiveVariable *) retval; + + brig_directive_variable_handler varhandler (m_parent); + + if (brigVar->type & BRIG_TYPE_ARRAY) + { + /* Push array output arguments to the beginning of the + function argument list instead of regular function + return values. */ + + tree arg_var = varhandler.build_variable (brigVar, PARM_DECL); + vec_safe_push (args, TREE_TYPE (arg_var)); + + m_parent.m_cf->add_arg_variable (brigVar, arg_var); + + if (arg_decls == NULL_TREE) + arg_decls = arg_var; + else + chainon (arg_decls, arg_var); + + m_parent.m_cf->add_arg_variable (brigVar, arg_var); + + ret_value = build_decl (UNKNOWN_LOCATION, RESULT_DECL, NULL_TREE, + void_type_node); + } + else + { + ret_value = varhandler.build_variable (brigVar, RESULT_DECL); + m_parent.m_cf->m_ret_value = ret_value; + ret_type = TREE_TYPE (ret_value); + m_parent.m_cf->m_ret_value_brig_var = brigVar; + } + bytes_consumed += retval->byteCount; + } + else + ret_value = build_decl (UNKNOWN_LOCATION, RESULT_DECL, NULL_TREE, + void_type_node); + + TREE_ADDRESSABLE (ret_value) = 1; + + if (exec->inArgCount > 0) + { + uint32_t arg_offset = exec->firstInArg; + for (size_t arg = 0; arg < exec->inArgCount; ++arg) + { + + const BrigDirectiveVariable *brigVar + = (const BrigDirectiveVariable *) m_parent.get_brig_code_entry + (arg_offset); + + gcc_assert (brigVar->base.kind == BRIG_KIND_DIRECTIVE_VARIABLE); + + /* Delegate to the brig_directive_variable_handler. */ + brig_directive_variable_handler varhandler (m_parent); + tree arg_var = varhandler.build_variable (brigVar, PARM_DECL); + arg_offset += brigVar->base.byteCount; + vec_safe_push (args, TREE_TYPE (arg_var)); + + m_parent.m_cf->add_arg_variable (brigVar, arg_var); + + if (arg_decls == NULL_TREE) + arg_decls = arg_var; + else + chainon (arg_decls, arg_var); + } + } + + vec_safe_push (args, ptr_type_node); + vec_safe_push (args, ptr_type_node); + + fndecl = build_decl (UNKNOWN_LOCATION, FUNCTION_DECL, name_identifier, + build_function_type_vec (ret_type, args)); + + DECL_RESULT (fndecl) = ret_value; + DECL_CONTEXT (ret_value) = fndecl; + DECL_EXTERNAL (fndecl) = 0; + DECL_ARGUMENTS (fndecl) = arg_decls; + } + + /* All functions need the hidden __context argument passed on + because they might call WI-specific functions which need + the context info. */ + tree context_arg = build_decl (UNKNOWN_LOCATION, PARM_DECL, + get_identifier ("__context"), ptr_type_node); + if (DECL_ARGUMENTS (fndecl) == NULL_TREE) + DECL_ARGUMENTS (fndecl) = context_arg; + else + chainon (DECL_ARGUMENTS (fndecl), context_arg); + DECL_CONTEXT (context_arg) = fndecl; + DECL_ARG_TYPE (context_arg) = ptr_type_node; + DECL_ARTIFICIAL (context_arg) = 1; + TREE_READONLY (context_arg) = 1; + TREE_USED (context_arg) = 1; + + /* They can also access group memory, so we need to pass the + group pointer along too. */ + tree group_base_arg + = build_decl (UNKNOWN_LOCATION, PARM_DECL, + get_identifier ("__group_base_addr"), ptr_type_node); + chainon (DECL_ARGUMENTS (fndecl), group_base_arg); + DECL_ARG_TYPE (group_base_arg) = ptr_type_node; + DECL_CONTEXT (group_base_arg) = fndecl; + DECL_ARTIFICIAL (group_base_arg) = 1; + TREE_READONLY (group_base_arg) = 1; + TREE_USED (group_base_arg) = 1; + + /* Same for private. */ + tree private_base_arg + = build_decl (UNKNOWN_LOCATION, PARM_DECL, + get_identifier ("__private_base_addr"), ptr_type_node); + chainon (DECL_ARGUMENTS (fndecl), private_base_arg); + DECL_ARG_TYPE (private_base_arg) = ptr_type_node; + DECL_CONTEXT (private_base_arg) = fndecl; + DECL_ARTIFICIAL (private_base_arg) = 1; + TREE_READONLY (private_base_arg) = 1; + TREE_USED (private_base_arg) = 1; + + DECL_SAVED_TREE (fndecl) = bind_expr; + + /* Try to preserve the functions across IPA. */ + DECL_PRESERVE_P (fndecl) = 1; + TREE_SIDE_EFFECTS (fndecl) = 1; + + TREE_ADDRESSABLE (fndecl) = 1; + + if (base->kind == BRIG_KIND_DIRECTIVE_FUNCTION) + { + TREE_STATIC (fndecl) = 1; + TREE_PUBLIC (fndecl) = 1; + } + else if (base->kind == BRIG_KIND_DIRECTIVE_KERNEL) + { + TREE_STATIC (fndecl) = 1; + TREE_PUBLIC (fndecl) = 1; + } + else if (base->kind == BRIG_KIND_DIRECTIVE_SIGNATURE) + { + TREE_STATIC (fndecl) = 0; + TREE_PUBLIC (fndecl) = 1; + DECL_EXTERNAL (fndecl) = 1; + } + else if (base->kind == BRIG_KIND_DIRECTIVE_INDIRECT_FUNCTION) + { + TREE_STATIC (fndecl) = 0; + TREE_PUBLIC (fndecl) = 1; + } + else + gcc_unreachable (); + + TREE_USED (fndecl) = 1; + DECL_ARTIFICIAL (fndecl) = 0; + + tree initial_block = make_node (BLOCK); + DECL_INITIAL (fndecl) = initial_block; + TREE_USED (DECL_INITIAL (fndecl)) = 1; + + if (ret_value != NULL_TREE && TREE_TYPE (ret_value) != void_type_node) + { + DECL_CONTEXT (ret_value) = fndecl; + DECL_CHAIN (ret_value) = BIND_EXPR_VARS (bind_expr); + BIND_EXPR_VARS (bind_expr) = ret_value; + } + + tree arg; + for (arg = DECL_ARGUMENTS (fndecl); arg != NULL_TREE; arg = TREE_CHAIN (arg)) + { + DECL_CONTEXT (arg) = fndecl; + DECL_ARG_TYPE (arg) = TREE_TYPE (arg); + } + + m_parent.add_function_decl (func_name, fndecl); + m_parent.append_global (fndecl); + + if (!is_definition) + return bytes_consumed; + + m_parent.start_function (fndecl); + + m_parent.m_cf->m_name = func_name; + m_parent.m_cf->m_func_decl = fndecl; + m_parent.m_cf->m_current_bind_expr = bind_expr; + m_parent.m_cf->m_is_kernel = is_kernel; + m_parent.m_cf->m_context_arg = context_arg; + m_parent.m_cf->m_group_base_arg = group_base_arg; + m_parent.m_cf->m_private_base_arg = private_base_arg; + + if (ret_value != NULL_TREE && TREE_TYPE (ret_value) != void_type_node) + { + /* We cannot assign to <> directly in gcc trunk. We need to + create a local temporary variable which can be stored to and when + returning from the function, we'll copy it to the actual <> + in return statement's argument. */ + tree temp_var = m_parent.m_cf->m_ret_temp + = m_parent.m_cf->add_local_variable ("_retvalue_temp", + TREE_TYPE (ret_value)); + TREE_ADDRESSABLE (temp_var) = 1; + } + + if (is_kernel) + { + m_parent.m_cf->add_id_variables (); + + /* Create a single entry point in the function. */ + m_parent.m_cf->m_entry_label_stmt + = build_stmt (LABEL_EXPR, m_parent.m_cf->label ("__kernel_entry")); + m_parent.m_cf->append_statement (m_parent.m_cf->m_entry_label_stmt); + + tree bind_expr = m_parent.m_cf->m_current_bind_expr; + tree stmts = BIND_EXPR_BODY (bind_expr); + + m_parent.m_cf->m_kernel_entry = tsi_last (stmts); + + /* Let's not append the exit label yet, but only after the + function has been built. We need to build it so it can + be referred to because returns are converted to gotos to this + label. */ + m_parent.m_cf->m_exit_label = m_parent.m_cf->label ("__kernel_exit"); + } + + return bytes_consumed; +} diff --git a/gcc/brig/brigfrontend/brig-function.cc b/gcc/brig/brigfrontend/brig-function.cc new file mode 100644 index 0000000..5f9784c --- /dev/null +++ b/gcc/brig/brigfrontend/brig-function.cc @@ -0,0 +1,723 @@ +/* brig-function.cc -- declaration of brig_function class. + Copyright (C) 2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + + This file is part of GCC. + + GCC is free software; you can redistribute it and/or modify it under + the terms of the GNU General Public License as published by the Free + Software Foundation; either version 3, or (at your option) any later + version. + + GCC is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + for more details. + + You should have received a copy of the GNU General Public License + along with GCC; see the file COPYING3. If not see + . */ + +#include +#include + +#include "brig-function.h" +#include "stringpool.h" +#include "tree-iterator.h" +#include "toplev.h" +#include "gimplify.h" +#include "gimple-expr.h" +#include "print-tree.h" +#include "hsa-brig-format.h" +#include "stor-layout.h" +#include "diagnostic-core.h" +#include "brig-code-entry-handler.h" +#include "brig-machine.h" +#include "brig-util.h" +#include "phsa.h" +#include "tree-pretty-print.h" +#include "dumpfile.h" +#include "tree-cfg.h" +#include "errors.h" +#include "function.h" +#include "brig-to-generic.h" +#include "brig-builtins.h" + +brig_function::brig_function (const BrigDirectiveExecutable *exec, + brig_to_generic *parent) + : m_brig_def (exec), m_is_kernel (false), m_is_finished (false), m_name (""), + m_current_bind_expr (NULL_TREE), m_func_decl (NULL_TREE), + m_context_arg (NULL_TREE), m_group_base_arg (NULL_TREE), + m_private_base_arg (NULL_TREE), m_ret_value (NULL_TREE), + m_next_kernarg_offset (0), m_kernarg_max_align (0), + m_ret_value_brig_var (NULL), m_has_barriers (false), + m_has_allocas (false), m_has_function_calls_with_barriers (false), + m_calls_analyzed (false), m_is_wg_function (false), + m_has_unexpanded_dp_builtins (false), m_generating_arg_block (false), + m_parent (parent) +{ + memset (m_regs, 0, + BRIG_2_TREE_HSAIL_TOTAL_REG_COUNT * sizeof (BrigOperandRegister *)); + memset (&m_descriptor, 0, sizeof (phsa_descriptor)); +} + +brig_function::~brig_function () +{ + for (size_t i = 0; i < BRIG_2_TREE_HSAIL_TOTAL_REG_COUNT; ++i) + { + if (m_regs[i] != NULL) + { + delete m_regs[i]; + m_regs[i] = NULL; + } + } +} + +/* Returns a GENERIC label with the given name in the given function. + Creates it, if not yet found. */ + +tree +brig_function::label (const std::string &name) +{ + label_index::const_iterator i = m_label_index.find (name); + if (i == m_label_index.end ()) + { + tree name_identifier + = get_identifier_with_length (name.c_str (), name.size ()); + + tree label_decl = build_decl (UNKNOWN_LOCATION, LABEL_DECL, + name_identifier, void_type_node); + + DECL_CONTEXT (label_decl) = m_func_decl; + DECL_ARTIFICIAL (label_decl) = 0; + + m_label_index[name] = label_decl; + return label_decl; + } + else + return (*i).second; +} + +/* Record an argument variable for later use. This includes both local + variables inside arg blocks and incoming function arguments. */ + +void +brig_function::add_arg_variable (const BrigDirectiveVariable *brigVar, + tree treeDecl) +{ + m_arg_variables[brigVar] = treeDecl; +} + +tree +brig_function::arg_variable (const BrigDirectiveVariable *var) const +{ + variable_index::const_iterator i = m_arg_variables.find (var); + if (i == m_arg_variables.end ()) + return NULL_TREE; + else + return (*i).second; +} + +/* Appends a new kernel argument descriptor for the current kernel's + arg space. */ + +void +brig_function::append_kernel_arg (const BrigDirectiveVariable *var, size_t size, + size_t alignment) +{ + gcc_assert (m_func_decl != NULL_TREE); + gcc_assert (m_is_kernel); + + size_t align_padding = m_next_kernarg_offset % alignment == 0 ? + 0 : (alignment - m_next_kernarg_offset % alignment); + m_next_kernarg_offset += align_padding; + m_kernarg_offsets[var] = m_next_kernarg_offset; + m_next_kernarg_offset += size; + + m_kernarg_max_align + = m_kernarg_max_align < alignment ? alignment : m_kernarg_max_align; +} + +size_t +brig_function::kernel_arg_offset (const BrigDirectiveVariable *var) const +{ + var_offset_table::const_iterator i = m_kernarg_offsets.find (var); + gcc_assert (i != m_kernarg_offsets.end ()); + return (*i).second; +} + +/* Add work-item ID variables to the beginning of the kernel function + which can be used for address computation as kernel dispatch packet + instructions can be expanded to GENERIC nodes referring to them. */ + +void +brig_function::add_id_variables () +{ + tree bind_expr = m_current_bind_expr; + tree stmts = BIND_EXPR_BODY (bind_expr); + + /* Initialize the WG limits and local ids. */ + + tree_stmt_iterator entry = tsi_start (stmts); + + for (int i = 0; i < 3; ++i) + { + char dim_char = (char) ((int) 'x' + i); + + /* The local sizes are limited to 16b values, but let's still use 32b + to avoid unnecessary casts (the ID functions are 32b). */ + m_local_id_vars[i] + = add_local_variable (std::string ("__local_") + dim_char, + uint32_type_node); + + tree workitemid_call + = call_builtin (builtin_decl_explicit (BUILT_IN_HSAIL_WORKITEMID), 2, + uint32_type_node, uint32_type_node, + build_int_cst (uint32_type_node, i), ptr_type_node, + m_context_arg); + + tree id_init = build2 (MODIFY_EXPR, TREE_TYPE (m_local_id_vars[i]), + m_local_id_vars[i], workitemid_call); + + tsi_link_after (&entry, id_init, TSI_NEW_STMT); + + m_cur_wg_size_vars[i] + = add_local_variable (std::string ("__cur_wg_size_") + dim_char, + uint32_type_node); + + tree cwgz_call + = call_builtin + (builtin_decl_explicit (BUILT_IN_HSAIL_CURRENTWORKGROUPSIZE), + 2, uint32_type_node, uint32_type_node, + build_int_cst (uint32_type_node, i), ptr_type_node, m_context_arg); + + tree limit_init = build2 (MODIFY_EXPR, TREE_TYPE (m_cur_wg_size_vars[i]), + m_cur_wg_size_vars[i], cwgz_call); + + tsi_link_after (&entry, limit_init, TSI_NEW_STMT); + + m_wg_id_vars[i] + = add_local_variable (std::string ("__workgroupid_") + dim_char, + uint32_type_node); + + tree wgid_call + = call_builtin (builtin_decl_explicit (BUILT_IN_HSAIL_WORKGROUPID), + 2, uint32_type_node, uint32_type_node, + build_int_cst (uint32_type_node, i), ptr_type_node, + m_context_arg); + + tree wgid_init = build2 (MODIFY_EXPR, TREE_TYPE (m_wg_id_vars[i]), + m_wg_id_vars[i], wgid_call); + + tsi_link_after (&entry, wgid_init, TSI_NEW_STMT); + + m_wg_size_vars[i] + = add_local_variable (std::string ("__workgroupsize_") + dim_char, + uint32_type_node); + + tree wgsize_call + = call_builtin (builtin_decl_explicit (BUILT_IN_HSAIL_WORKGROUPSIZE), + 2, uint32_type_node, uint32_type_node, + build_int_cst (uint32_type_node, i), ptr_type_node, + m_context_arg); + + tree wgsize_init = build2 (MODIFY_EXPR, TREE_TYPE (m_wg_size_vars[i]), + m_wg_size_vars[i], wgsize_call); + + tsi_link_after (&entry, wgsize_init, TSI_NEW_STMT); + + m_grid_size_vars[i] + = add_local_variable (std::string ("__gridsize_") + dim_char, + uint32_type_node); + + tree gridsize_call + = call_builtin (builtin_decl_explicit (BUILT_IN_HSAIL_GRIDSIZE), 2, + uint32_type_node, uint32_type_node, + build_int_cst (uint32_type_node, i), ptr_type_node, + m_context_arg); + + tree gridsize_init = build2 (MODIFY_EXPR, TREE_TYPE (m_grid_size_vars[i]), + m_grid_size_vars[i], gridsize_call); + + tsi_link_after (&entry, gridsize_init, TSI_NEW_STMT); + } + + m_kernel_entry = entry; +} + +/* Creates a new local variable with the given NAME and given GENERIC + TYPE. */ + +tree +brig_function::add_local_variable (std::string name, tree type) +{ + tree name_identifier + = get_identifier_with_length (name.c_str (), name.size ()); + tree variable + = build_decl (UNKNOWN_LOCATION, VAR_DECL, name_identifier, type); + + DECL_NONLOCAL (variable) = 0; + TREE_ADDRESSABLE (variable) = 0; + TREE_STATIC (variable) = 0; + TREE_USED (variable) = 1; + DECL_ARTIFICIAL (variable) = 0; + + tree bind_expr = DECL_SAVED_TREE (m_func_decl); + + DECL_CONTEXT (variable) = m_func_decl; + + DECL_CHAIN (variable) = BIND_EXPR_VARS (bind_expr); + BIND_EXPR_VARS (bind_expr) = variable; + return variable; +} + +/* Returns a DECL_VAR for the given HSAIL operand register. + If it has not been created yet for the function being generated, + creates it as an unsigned int variable. */ + +tree +brig_function::get_m_var_declfor_reg (const BrigOperandRegister *reg) +{ + size_t offset = reg->regNum; + switch (reg->regKind) + { + case BRIG_REGISTER_KIND_QUAD: + offset + += BRIG_2_TREE_HSAIL_D_REG_COUNT + BRIG_2_TREE_HSAIL_S_REG_COUNT + + BRIG_2_TREE_HSAIL_C_REG_COUNT; + break; + case BRIG_REGISTER_KIND_DOUBLE: + offset += BRIG_2_TREE_HSAIL_S_REG_COUNT + BRIG_2_TREE_HSAIL_C_REG_COUNT; + break; + case BRIG_REGISTER_KIND_SINGLE: + offset += BRIG_2_TREE_HSAIL_C_REG_COUNT; + case BRIG_REGISTER_KIND_CONTROL: + break; + default: + gcc_unreachable (); + break; + } + + reg_decl_index_entry *regEntry = m_regs[offset]; + if (regEntry == NULL) + { + size_t reg_size = gccbrig_reg_size (reg); + tree type; + if (reg_size > 1) + type = build_nonstandard_integer_type (reg_size, true); + else + type = boolean_type_node; + + /* Drop the const qualifier so we do not end up with a read only + register variable which cannot be written to later. */ + tree nonconst_type = build_type_variant (type, false, false); + + regEntry = new reg_decl_index_entry; + + regEntry->m_var_decl + = add_local_variable (gccbrig_reg_name (reg), nonconst_type); + m_regs[offset] = regEntry; + } + return regEntry->m_var_decl; +} + +/* Builds a work-item do..while loop for a single DIM. HEADER_ENTRY is + a statement after which the iteration variables should be initialized and + the loop body starts. BRANCH_AFTER is the statement after which the loop + predicate check and the back edge goto will be appended. */ + +void +brig_function::add_wi_loop (int dim, tree_stmt_iterator *header_entry, + tree_stmt_iterator *branch_after) +{ + tree ivar = m_local_id_vars[dim]; + tree ivar_max = m_cur_wg_size_vars[dim]; + tree_stmt_iterator entry = *header_entry; + + /* TODO: this is not a parallel loop as we share the "register variables" + across work-items. Should create a copy of them per WI instance. That + is, declare temporaries for new definitions inside the loop body, not at + function scope. */ + + tree ivar_init = build2 (MODIFY_EXPR, TREE_TYPE (ivar), ivar, + build_zero_cst (TREE_TYPE (ivar))); + tsi_link_after (&entry, ivar_init, TSI_NEW_STMT); + + tree loop_body_label + = label (std::string ("__wi_loop_") + (char) ((int) 'x' + dim)); + tree loop_body_label_stmt = build_stmt (LABEL_EXPR, loop_body_label); + + tsi_link_after (&entry, loop_body_label_stmt, TSI_NEW_STMT); + + if (m_has_unexpanded_dp_builtins) + { + tree id_set_builtin + = builtin_decl_explicit (BUILT_IN_HSAIL_SETWORKITEMID); + /* Set the local ID to the current wi-loop iteration variable value to + ensure the builtins see the correct values. */ + tree id_set_call + = call_builtin (id_set_builtin, 3, + void_type_node, uint32_type_node, + build_int_cst (uint32_type_node, dim), uint32_type_node, + ivar, ptr_type_node, m_context_arg); + tsi_link_after (&entry, id_set_call, TSI_NEW_STMT); + } + + /* Increment the WI iteration variable. */ + tree incr = build2 (PREINCREMENT_EXPR, TREE_TYPE (ivar), ivar, + build_one_cst (TREE_TYPE (ivar))); + + tsi_link_after (branch_after, incr, TSI_NEW_STMT); + + /* Append the predicate check with the back edge goto. */ + tree condition = build2 (LT_EXPR, TREE_TYPE (ivar), ivar, ivar_max); + tree target_goto = build1 (GOTO_EXPR, void_type_node, loop_body_label); + tree if_stmt + = build3 (COND_EXPR, void_type_node, condition, target_goto, NULL_TREE); + tsi_link_after (branch_after, if_stmt, TSI_NEW_STMT); +} + +/* Recursively analyzes the function and its callees for barrier usage. */ + +void +brig_function::analyze_calls () +{ + if (m_calls_analyzed) + return; + + /* Set this early to not get stuck in case of recursive call graphs. + This is safe because if the function calls itself, either the function + has barrier calls which implies a call to a function with barrier calls, + or it doesn't in which case the result depends on the later called + functions. */ + m_calls_analyzed = true; + + for (size_t i = 0; i < m_called_functions.size (); ++i) + { + tree f = m_called_functions[i]; + brig_function *called_f = m_parent->get_finished_function (f); + if (called_f == NULL) + { + /* Unfinished function (only declaration within the set of BRIGs) + found. Cannot finish the CG analysis. Have to assume it does have + a barrier for safety. */ + m_has_function_calls_with_barriers = true; + m_has_unexpanded_dp_builtins = true; + break; + } + called_f->analyze_calls (); + /* We can assume m_has_barriers has been correctly set during the + construction of the function decl. No need to reanalyze it. */ + m_has_function_calls_with_barriers |= called_f->m_has_barriers; + + /* If the function or any of its called functions has dispatch + packet builtin calls that require the local id, we need to + set the local id to the context in the work item loop before + the functions are called. If we analyze the opposite, these + function calls can be omitted. */ + m_has_unexpanded_dp_builtins |= called_f->m_has_unexpanded_dp_builtins; + } +} + +/* Tries to convert the current kernel to a work-group function that executes + all work-items using loops. Returns true in case the conversion was + successful. */ + +bool +brig_function::convert_to_wg_function () +{ + if (!m_calls_analyzed) + analyze_calls (); + + if (m_has_barriers || m_has_function_calls_with_barriers) + return false; + + /* The most trivial case: No barriers at all in the kernel. + We can create one big work-item loop around the whole kernel. */ + tree bind_expr = m_current_bind_expr; + tree stmts = BIND_EXPR_BODY (bind_expr); + + for (int i = 0; i < 3; ++i) + { + /* The previous loop has added a new label to the end of the function, + the next level loop should wrap around it also. */ + tree_stmt_iterator function_exit = tsi_last (stmts); + add_wi_loop (i, &m_kernel_entry, &function_exit); + } + + m_is_wg_function = true; + return false; +} + +/* Emits a kernel description to a special ELF section so it can be + utilized by an HSA runtime implementation. The assembly block + must be emitted to a statement list of an function, which is given + as an argument. Returns the assembly block used to emit the section. */ + +tree +brig_function::emit_metadata (tree stmt_list) +{ + /* Emit an ELF section via an assembly directive that generates a special + ELF section for each kernel that contains raw bytes of a descriptor + object. This is pretty disgusting, but life is never perfect ;) */ + + /* Use the original kernel name without the '_' prefix in the section name. */ + std::string kern_name = m_is_kernel ? m_name.substr (1) : m_name; + + std::ostringstream strstr; + strstr << std::endl + << ".pushsection " << PHSA_DESC_SECTION_PREFIX << kern_name + << std::endl + << "\t.p2align 1, 1, 1" << std::endl + << "\t.byte "; + + for (size_t i = 0; i < sizeof (phsa_descriptor); ++i) + { + strstr << "0x" << std::setw (2) << std::setfill ('0') << std::hex + << (unsigned) *((unsigned char *) &m_descriptor + i); + if (i + 1 < sizeof (phsa_descriptor)) + strstr << ", "; + } + + strstr << std::endl << ".popsection" << std::endl << std::endl; + + tree metadata_asm + = build_stmt (ASM_EXPR, + build_string (strstr.str ().size (), strstr.str ().c_str ()), + NULL_TREE, NULL_TREE, NULL_TREE, NULL_TREE); + + append_to_statement_list_force (metadata_asm, &stmt_list); + return metadata_asm; +} + +/* Emits the kernel launcher function. Also emits the metadata section + creation statements in it. + + The launcher function calls the device-side runtime + that runs the kernel for all work-items. In C: + + void KernelName (void* context, void* group_base_addr) + { + __hsail_launch_kernel (_KernelName, context, group_base_addr); + } + + or, in case of a successful conversion to a work-group function: + + void KernelName (void* context, void* group_base_addr) + { + __hsail_launch_wg_function (_KernelName, context, group_base_addr); + } + + The user/host sees this function as the kernel to call from the + outside. The actual kernel generated from HSAIL was named _KernelName. +*/ + +tree +brig_function::emit_launcher_and_metadata () +{ + /* The original kernel name without the '_' prefix. */ + std::string kern_name = m_name.substr (1); + + tree name_identifier + = get_identifier_with_length (kern_name.c_str (), kern_name.size ()); + + tree launcher + = build_decl (UNKNOWN_LOCATION, FUNCTION_DECL, name_identifier, + build_function_type_list (void_type_node, ptr_type_node, + ptr_type_node, NULL_TREE)); + + TREE_USED (launcher) = 1; + DECL_ARTIFICIAL (launcher) = 1; + + tree context_arg = build_decl (UNKNOWN_LOCATION, PARM_DECL, + get_identifier ("__context"), ptr_type_node); + + DECL_ARGUMENTS (launcher) = context_arg; + DECL_ARG_TYPE (context_arg) = ptr_type_node; + DECL_CONTEXT (context_arg) = launcher; + TREE_USED (context_arg) = 1; + DECL_ARTIFICIAL (context_arg) = 1; + + tree group_base_addr_arg + = build_decl (UNKNOWN_LOCATION, PARM_DECL, + get_identifier ("__group_base_addr"), ptr_type_node); + + chainon (DECL_ARGUMENTS (launcher), group_base_addr_arg); + DECL_ARG_TYPE (group_base_addr_arg) = ptr_type_node; + DECL_CONTEXT (group_base_addr_arg) = launcher; + TREE_USED (group_base_addr_arg) = 1; + DECL_ARTIFICIAL (group_base_addr_arg) = 1; + + tree resdecl + = build_decl (UNKNOWN_LOCATION, RESULT_DECL, NULL_TREE, void_type_node); + + DECL_RESULT (launcher) = resdecl; + DECL_CONTEXT (resdecl) = launcher; + + DECL_INITIAL (launcher) = make_node (BLOCK); + TREE_USED (DECL_INITIAL (launcher)) = 1; + + tree stmt_list = alloc_stmt_list (); + + tree bind_expr = build3 (BIND_EXPR, void_type_node, NULL, stmt_list, NULL); + + TREE_STATIC (launcher) = 0; + TREE_PUBLIC (launcher) = 1; + + DECL_SAVED_TREE (launcher) = bind_expr; + + if (DECL_STRUCT_FUNCTION (launcher) == NULL) + push_struct_function (launcher); + else + push_cfun (DECL_STRUCT_FUNCTION (launcher)); + + tree kernel_func_ptr = build1 (ADDR_EXPR, ptr_type_node, m_func_decl); + + tree phsail_launch_kernel_call; + + /* Emit a launcher depending whether we converted the kernel function to + a work group function or not. */ + if (m_is_wg_function) + phsail_launch_kernel_call + = call_builtin (builtin_decl_explicit (BUILT_IN_HSAIL_LAUNCH_WG_FUNC), + 3, void_type_node, + ptr_type_node, kernel_func_ptr, ptr_type_node, + context_arg, ptr_type_node, group_base_addr_arg); + else + phsail_launch_kernel_call + = call_builtin (builtin_decl_explicit (BUILT_IN_HSAIL_LAUNCH_KERNEL), + 3, void_type_node, + ptr_type_node, kernel_func_ptr, ptr_type_node, + context_arg, ptr_type_node, group_base_addr_arg); + + append_to_statement_list_force (phsail_launch_kernel_call, &stmt_list); + + emit_metadata (stmt_list); + + return launcher; +} + +tree +brig_function::append_statement (tree stmt) +{ + gcc_assert (m_func_decl != NULL); + + tree bind_expr = m_current_bind_expr; + tree stmts = BIND_EXPR_BODY (bind_expr); + + append_to_statement_list_force (stmt, &stmts); + return stmt; +} + +/* Creates a new "alloca frame" for the current function by + injecting an alloca frame push in the beginning of the function + and an alloca frame pop before all function exit points. */ + +void +brig_function::create_alloca_frame () +{ + tree_stmt_iterator entry; + + /* Adds the alloca push only after the ids have been initialized + in case of a kernel function. */ + if (m_is_kernel) + entry = m_kernel_entry; + else + { + tree bind_expr = m_current_bind_expr; + tree stmts = BIND_EXPR_BODY (bind_expr); + entry = tsi_start (stmts); + } + + tree push_frame_builtin = builtin_decl_explicit (BUILT_IN_HSAIL_PUSH_FRAME); + tree push_frame_call + = call_builtin (push_frame_builtin, 1, void_type_node, ptr_type_node, + m_context_arg); + + tsi_link_before (&entry, push_frame_call, TSI_NEW_STMT); + + tree pop_frame_builtin = builtin_decl_explicit (BUILT_IN_HSAIL_POP_FRAME); + + do + { + tree stmt = tsi_stmt (entry); + if (TREE_CODE (stmt) == RETURN_EXPR) + { + tree pop_frame_call + = call_builtin (pop_frame_builtin, 1, void_type_node, + ptr_type_node, m_context_arg); + + tsi_link_before (&entry, pop_frame_call, TSI_SAME_STMT); + } + tsi_next (&entry); + } + while (!tsi_end_p (entry)); +} + +/* Finishes the currently built function. After calling this, no new + statements should be appeneded to the function. */ +void +brig_function::finish () +{ + append_return_stmt (); + + /* Currently assume single alloca frame per WG. */ + if (m_has_allocas) + create_alloca_frame (); +} + +void +brig_function::finish_kernel () +{ + /* Kernel functions should have a single exit point. + Let's create one. The return instructions should have + been converted to branches to this label. */ + append_statement (build_stmt (LABEL_EXPR, m_exit_label)); + /* Attempt to convert the kernel to a work-group function that + executes all work-items of the WG using a loop. */ + convert_to_wg_function (); + + append_return_stmt (); + + /* Currently assume single alloca frame per WG. */ + if (m_has_allocas) + create_alloca_frame (); +} + +void +brig_function::append_return_stmt () +{ + gcc_assert (m_current_bind_expr != NULL_TREE); + tree stmts = BIND_EXPR_BODY (m_current_bind_expr); + + if (STATEMENT_LIST_TAIL (stmts) == NULL) + return; /* Empty function. */ + + tree last_stmt = tsi_stmt (tsi_last (stmts)); + + if (TREE_CODE (last_stmt) == RETURN_EXPR) + return; + + if (m_ret_value != NULL_TREE) + { + tree result_assign + = build2 (MODIFY_EXPR, TREE_TYPE (m_ret_value), m_ret_value, + m_ret_temp); + + tree return_expr + = build1 (RETURN_EXPR, TREE_TYPE (result_assign), result_assign); + append_to_statement_list_force (return_expr, &stmts); + } + else + { + tree return_stmt = build_stmt (RETURN_EXPR, NULL); + append_to_statement_list_force (return_stmt, &stmts); + } +} + +bool +brig_function::has_function_scope_var (const BrigBase* var) const +{ + return m_function_scope_vars.find (var) != m_function_scope_vars.end (); +} diff --git a/gcc/brig/brigfrontend/brig-function.h b/gcc/brig/brigfrontend/brig-function.h new file mode 100644 index 0000000..81c3f89 --- /dev/null +++ b/gcc/brig/brigfrontend/brig-function.h @@ -0,0 +1,213 @@ +/* brig-function.h -- declaration of brig_function class. + Copyright (C) 2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + + This file is part of GCC. + + GCC is free software; you can redistribute it and/or modify it under + the terms of the GNU General Public License as published by the Free + Software Foundation; either version 3, or (at your option) any later + version. + + GCC is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + for more details. + + You should have received a copy of the GNU General Public License + along with GCC; see the file COPYING3. If not see + . */ + +#ifndef BRIG_FUNCTION_H +#define BRIG_FUNCTION_H + +#include "config.h" +#include "system.h" +#include "ansidecl.h" +#include "coretypes.h" +#include "opts.h" +#include "tree.h" +#include "tree-iterator.h" +#include "hsa-brig-format.h" + +class brig_to_generic; + +#include +#include +#include +#include + +#include "phsa.h" + +typedef std::map label_index; +typedef std::map variable_index; +typedef std::vector tree_stl_vec; + +/* There are 128 c regs and 2048 s/d/q regs each in the HSAIL. */ +#define BRIG_2_TREE_HSAIL_C_REG_COUNT (128) +#define BRIG_2_TREE_HSAIL_S_REG_COUNT (2048) +#define BRIG_2_TREE_HSAIL_D_REG_COUNT (2048) +#define BRIG_2_TREE_HSAIL_Q_REG_COUNT (2048) +#define BRIG_2_TREE_HSAIL_TOTAL_REG_COUNT \ + (BRIG_2_TREE_HSAIL_C_REG_COUNT + BRIG_2_TREE_HSAIL_S_REG_COUNT \ + + BRIG_2_TREE_HSAIL_D_REG_COUNT + BRIG_2_TREE_HSAIL_Q_REG_COUNT) + +/* Holds data for the currently built GENERIC function. */ + +class brig_function +{ +public: + typedef std::map var_offset_table; + +private: + struct reg_decl_index_entry + { + tree m_var_decl; + }; + +public: + brig_function (const BrigDirectiveExecutable *exec, brig_to_generic *parent); + ~brig_function (); + + tree arg_variable (const BrigDirectiveVariable *var) const; + void add_arg_variable (const BrigDirectiveVariable *brigVar, tree treeDecl); + + void append_kernel_arg (const BrigDirectiveVariable *var, size_t size, + size_t alignment); + + size_t kernel_arg_offset (const BrigDirectiveVariable *var) const; + + void add_id_variables (); + + tree label (const std::string &name); + + tree add_local_variable (std::string name, tree type); + + tree get_m_var_declfor_reg (const BrigOperandRegister *reg); + + bool convert_to_wg_function (); + + void add_wi_loop (int dim, tree_stmt_iterator *header_entry, + tree_stmt_iterator *branch_after); + + tree emit_metadata (tree stmt_list); + tree emit_launcher_and_metadata (); + + tree append_statement (tree stmt); + + void create_alloca_frame (); + + void finish (); + void finish_kernel (); + + void append_return_stmt (); + + bool has_function_scope_var (const BrigBase* var) const; + + void analyze_calls (); + + const BrigDirectiveExecutable *m_brig_def; + + bool m_is_kernel; + bool m_is_finished; + std::string m_name; + tree m_current_bind_expr; + tree m_func_decl; + tree m_entry_label_stmt; + tree m_exit_label; + + /* The __context function argument. */ + tree m_context_arg; + /* The __group_base_ptr argument in the current function. + Points to the start of the group segment for the kernel + instance. */ + tree m_group_base_arg; + /* The __private_base_ptr argument in the current function. + Points to the start of the private segment. */ + tree m_private_base_arg; + + /* The return value variable for the current function. */ + tree m_ret_value; + + /* The offsets of the kernel arguments in the __arg blob + pointing to the kernel argument space. */ + size_t m_next_kernarg_offset; + + /* The largest kernel argument variable alignment. */ + size_t m_kernarg_max_align; + + var_offset_table m_kernarg_offsets; + + /* Argument variables in the currently handled binding expression + (argument segment). */ + variable_index m_arg_variables; + + /* The brig variable for the function return value. */ + const BrigDirectiveVariable *m_ret_value_brig_var; + + /* The function local temporary variable for the return value. */ + tree m_ret_temp; + + /* Labels in the current function are collected here so we can refer + to them from jumps before they have been placed to the function. */ + label_index m_label_index; + + /* If the kernel contains at least one barrier, this is set to true. */ + bool m_has_barriers; + + /* True if the function has at least one alloca instruction. */ + bool m_has_allocas; + + /* If the kernel containts at least one function call that _may_ + contain a barrier call, this is set to true. */ + bool m_has_function_calls_with_barriers; + + /* Set to true after this function has been analyzed for barrier and + dispatch packet instruction usage in the final call graph analysis. */ + bool m_calls_analyzed; + + /* True in case the function was successfully converted to a WG function. */ + bool m_is_wg_function; + + /* Work-item ID related variables are cached in the entry of the kernel + function in order to use them directly in address computations, leading + to more efficient optimizations. The references to the local variables + are stored here. */ + tree m_local_id_vars[3]; + tree m_cur_wg_size_vars[3]; + tree m_wg_id_vars[3]; + tree m_wg_size_vars[3]; + tree m_grid_size_vars[3]; + + /* Set to true in case the kernel contains at least one dispatch packet + (work-item ID-related) builtin call that could not be expanded to + tree nodes. */ + bool m_has_unexpanded_dp_builtins; + + /* Points to the instruction after which the real kernel code starts. + Usually points to the last WI ID variable initialization statement. */ + tree_stmt_iterator m_kernel_entry; + + /* True if we are currently generating the contents of an arg block. */ + bool m_generating_arg_block; + + /* A collection of function scope variables seen so far for resolving + variable references vs. module scope declarations. */ + std::set m_function_scope_vars; + + /* The functions called by this function. */ + std::vector m_called_functions; + + brig_to_generic *m_parent; + /* The metadata of the function that should be stored with the binary and + passed to the HSA runtime: */ + phsa_descriptor m_descriptor; + +private: + /* Bookkeeping for the different HSA registers and their tree declarations + for the currently generated function. */ + reg_decl_index_entry *m_regs[BRIG_2_TREE_HSAIL_TOTAL_REG_COUNT]; +}; + +#endif diff --git a/gcc/brig/brigfrontend/brig-inst-mod-handler.cc b/gcc/brig/brigfrontend/brig-inst-mod-handler.cc new file mode 100644 index 0000000..8cd5503 --- /dev/null +++ b/gcc/brig/brigfrontend/brig-inst-mod-handler.cc @@ -0,0 +1,58 @@ +/* brig-inst-mod-handler.cc -- brig rounding moded instruction handling + Copyright (C) 2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + +This file is part of GCC. + +GCC is free software; you can redistribute it and/or modify it under +the terms of the GNU General Public License as published by the Free +Software Foundation; either version 3, or (at your option) any later +version. + +GCC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or +FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +for more details. + +You should have received a copy of the GNU General Public License +along with GCC; see the file COPYING3. If not see +. */ + +#include "brig-code-entry-handler.h" + +#include "gimple-expr.h" +#include "errors.h" + +size_t +brig_inst_mod_handler::generate (const BrigBase *base) +{ + brig_basic_inst_handler basic_handler (m_parent); + return basic_handler (base); +} + +const BrigAluModifier8_t * +brig_inst_mod_handler::modifier (const BrigBase *base) const +{ + const BrigInstMod *inst = (const BrigInstMod *) base; + return &inst->modifier; +} + +const BrigRound8_t * +brig_inst_mod_handler::round (const BrigBase *base) const +{ + const BrigInstMod *inst = (const BrigInstMod *) base; + return &inst->round; +} + +/* This used to inject fesetround () calls to control the rounding mode of the + actual executed floating point operation. It turned out that supporting + conversions using fesetround calls won't work in gcc due to it not being + able to restrict code motions across calls at the moment. This + functionality is therefore disabled for now until a better solution is + found or if fesetround () is fixed in gcc. */ +size_t +brig_inst_mod_handler::operator () (const BrigBase *base) +{ + return generate (base); +} diff --git a/gcc/brig/brigfrontend/brig-label-handler.cc b/gcc/brig/brigfrontend/brig-label-handler.cc new file mode 100644 index 0000000..890cf5b --- /dev/null +++ b/gcc/brig/brigfrontend/brig-label-handler.cc @@ -0,0 +1,37 @@ +/* brig-label-handler.cc -- brig label directive handling + Copyright (C) 2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + +This file is part of GCC. + +GCC is free software; you can redistribute it and/or modify it under +the terms of the GNU General Public License as published by the Free +Software Foundation; either version 3, or (at your option) any later +version. + +GCC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or +FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +for more details. + +You should have received a copy of the GNU General Public License +along with GCC; see the file COPYING3. If not see +. */ + +#include "brig-code-entry-handler.h" + +size_t +brig_directive_label_handler::operator () (const BrigBase *base) +{ + const BrigDirectiveLabel *brig_label = (const BrigDirectiveLabel *) base; + + const BrigData *label_name = m_parent.get_brig_data_entry (brig_label->name); + + std::string label_str ((const char *) (label_name->bytes), + label_name->byteCount); + + tree stmt = build_stmt (LABEL_EXPR, m_parent.m_cf->label (label_str)); + m_parent.m_cf->append_statement (stmt); + return base->byteCount; +} diff --git a/gcc/brig/brigfrontend/brig-lane-inst-handler.cc b/gcc/brig/brigfrontend/brig-lane-inst-handler.cc new file mode 100644 index 0000000..5cfe8d9 --- /dev/null +++ b/gcc/brig/brigfrontend/brig-lane-inst-handler.cc @@ -0,0 +1,84 @@ +/* brig-lane-inst-handler.cc -- brig lane instruction handling + Copyright (C) 2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + +This file is part of GCC. + +GCC is free software; you can redistribute it and/or modify it under +the terms of the GNU General Public License as published by the Free +Software Foundation; either version 3, or (at your option) any later +version. + +GCC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or +FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +for more details. + +You should have received a copy of the GNU General Public License +along with GCC; see the file COPYING3. If not see +. */ + +#include "brig-code-entry-handler.h" +#include "errors.h" +#include "diagnostic-core.h" +#include "brig-util.h" + +brig_lane_inst_handler::brig_lane_inst_handler (brig_to_generic &parent) + : brig_code_entry_handler (parent) +{ +} + +size_t +brig_lane_inst_handler::operator () (const BrigBase *base) +{ + const BrigInstLane &inst = *(const BrigInstLane *) base; + tree_stl_vec operands = build_operands (inst.base); + + tree expr = NULL_TREE; + if (inst.base.opcode == BRIG_OPCODE_ACTIVELANECOUNT) + { + /* Because we are fixed to single WI per wave, it's enough to + just check the src value of the single work item itself. */ + expr = build2 (NE_EXPR, uint32_type_node, + build_zero_cst (uint32_type_node), operands[1]); + } + else if (inst.base.opcode == BRIG_OPCODE_ACTIVELANEID) + { + expr = build_zero_cst (uint32_type_node); + } + else if (inst.base.opcode == BRIG_OPCODE_ACTIVELANEMASK) + { + tree u64_type = gccbrig_tree_type_for_hsa_type (BRIG_TYPE_U64); + tree zero_cst = build_zero_cst (u64_type); + expr = build2 (NE_EXPR, u64_type, zero_cst, operands[1]); + + tree_stl_vec elements; + elements.push_back (expr); + elements.push_back (zero_cst); + elements.push_back (zero_cst); + elements.push_back (zero_cst); + + expr = pack (elements); + } + else if (inst.base.opcode == BRIG_OPCODE_ACTIVELANEPERMUTE) + { + tree src = operands[1]; + tree identity = operands[3]; + tree use_identity = operands[4]; + + /* When WAVESIZE is 1, we either select the src of the work-item + itself or 'identity' in case use_identity is 1. */ + + tree cmp = build2 (EQ_EXPR, uint32_type_node, + build_int_cstu (uint32_type_node, 1), use_identity); + + expr = build3 (COND_EXPR, TREE_TYPE (src), cmp, identity, src); + } + else + gcc_unreachable (); + + build_output_assignment (inst.base, operands[0], expr); + + return base->byteCount; +} diff --git a/gcc/brig/brigfrontend/brig-machine.c b/gcc/brig/brigfrontend/brig-machine.c new file mode 100644 index 0000000..62f07f7 --- /dev/null +++ b/gcc/brig/brigfrontend/brig-machine.c @@ -0,0 +1,44 @@ +/* brig-machine.c -- gccbrig machine queries + Copyright (C) 2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + +This file is part of GCC. + +GCC is free software; you can redistribute it and/or modify it under +the terms of the GNU General Public License as published by the Free +Software Foundation; either version 3, or (at your option) any later +version. + +GCC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or +FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +for more details. + +You should have received a copy of the GNU General Public License +along with GCC; see the file COPYING3. If not see +. */ + +#include "config.h" +#include "system.h" +#include "coretypes.h" +#include "brig-machine.h" + +/* Return the numerical address space id for the segment in the current + target. Currently a dummy function that always returns 0, serves as + a placeholder for multi-AS machines. */ + +unsigned +gccbrig_get_target_addr_space_id (BrigSegment8_t) +{ + return 0; +} + +/* Return the WAVESIZE for the current target. For now a dummy placeholder + returning always 1. */ + +unsigned +gccbrig_get_target_wavesize () +{ + return 1; +} diff --git a/gcc/brig/brigfrontend/brig-machine.h b/gcc/brig/brigfrontend/brig-machine.h new file mode 100644 index 0000000..96efbf6 --- /dev/null +++ b/gcc/brig/brigfrontend/brig-machine.h @@ -0,0 +1,33 @@ +/* brig-machine.h -- gccbrig machine queries + Copyright (C) 2016 Free Software Foundation, Inc. + +This file is part of GCC. + +GCC is free software; you can redistribute it and/or modify it under +the terms of the GNU General Public License as published by the Free +Software Foundation; either version 3, or (at your option) any later +version. + +GCC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or +FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +for more details. + +You should have received a copy of the GNU General Public License +along with GCC; see the file COPYING3. If not see +. */ + +#ifndef GCC_BRIG_MACHINE_H +#define GCC_BRIG_MACHINE_H + +#include "hsa-brig-format.h" + +/* These functions should be eventually converted to machine info queries and + redefined at backends. At that point make these functions delegate to + those. */ + +unsigned gccbrig_get_target_addr_space_id (BrigSegment8_t segment); + +unsigned gccbrig_get_target_wavesize (); + +#endif diff --git a/gcc/brig/brigfrontend/brig-mem-inst-handler.cc b/gcc/brig/brigfrontend/brig-mem-inst-handler.cc new file mode 100644 index 0000000..dfd3369 --- /dev/null +++ b/gcc/brig/brigfrontend/brig-mem-inst-handler.cc @@ -0,0 +1,180 @@ +/* brig-mem-inst-handler.cc -- brig memory inst handler + Copyright (C) 2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + + This file is part of GCC. + + GCC is free software; you can redistribute it and/or modify it under + the terms of the GNU General Public License as published by the Free + Software Foundation; either version 3, or (at your option) any later + version. + + GCC is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + for more details. + + You should have received a copy of the GNU General Public License + along with GCC; see the file COPYING3. If not see + . */ + +#include "brig-code-entry-handler.h" + +#include "errors.h" +#include "brig-util.h" +#include "gimple-expr.h" +#include "print-tree.h" +#include "tree-pretty-print.h" +#include "convert.h" +#include "diagnostic-core.h" + +tree +brig_mem_inst_handler::build_mem_access (const BrigInstBase *brig_inst, + tree addr, tree data) +{ + bool is_load = brig_inst->opcode == BRIG_OPCODE_LD; + bool is_store = brig_inst->opcode == BRIG_OPCODE_ST; + + if (!is_load && !is_store) + gcc_unreachable (); + + tree instr_type = gccbrig_tree_type_for_hsa_type (brig_inst->type); + + if (VECTOR_TYPE_P (TREE_TYPE (data))) + instr_type = TREE_TYPE (data); + + tree ptype = build_pointer_type (instr_type); + + /* The HSAIL mem instructions are unaligned by default. + TODO: exploit the align modifier, it should lead to faster code. + */ + tree unaligned_type = build_aligned_type (instr_type, 8); + + /* Create a mem ref from the previous result, without offset. */ + tree mem_ref + = build2 (MEM_REF, unaligned_type, addr, build_int_cst (ptype, 0)); + + if (is_load) + { + /* Add a temporary variable so there won't be multiple + reads in case of vector unpack. */ + mem_ref = add_temp_var ("mem_read", mem_ref); + return build_output_assignment (*brig_inst, data, mem_ref); + } + else + { + tree stmt = build2 (MODIFY_EXPR, TREE_TYPE (mem_ref), mem_ref, data); + return m_parent.m_cf->append_statement (stmt); + } + return mem_ref; +} + +size_t +brig_mem_inst_handler::operator () (const BrigBase *base) +{ + const BrigInstBase *brig_inst + = (const BrigInstBase *) &((const BrigInstBasic *) base)->base; + + if (brig_inst->opcode == BRIG_OPCODE_ALLOCA) + { + tree_stl_vec operands = build_operands (*brig_inst); + size_t alignment = 1; + const BrigInstMem *mem_inst = (const BrigInstMem *) brig_inst; + if (mem_inst->align != BRIG_ALIGNMENT_NONE) + { + alignment = 1 << (mem_inst->align - 1); + } + + tree align_opr = build_int_cstu (size_type_node, alignment); + tree_stl_vec inputs; + inputs.push_back (operands[1]); + inputs.push_back (align_opr); + tree builtin_call + = expand_or_call_builtin (BRIG_OPCODE_ALLOCA, BRIG_TYPE_U32, + uint32_type_node, inputs); + build_output_assignment (*brig_inst, operands[0], builtin_call); + m_parent.m_cf->m_has_allocas = true; + return base->byteCount; + } + + tree instr_type = gccbrig_tree_type_for_hsa_type (brig_inst->type); + + const BrigData *operand_entries + = m_parent.get_brig_data_entry (brig_inst->operands); + + uint32_t data_operand_offset; + memcpy (&data_operand_offset, &operand_entries->bytes, 4); + + const BrigBase *operand + = m_parent.get_brig_operand_entry (data_operand_offset); + + const BrigData *operandData = NULL; + + bool is_store = brig_inst->opcode == BRIG_OPCODE_ST; + + bool is_three_element_vector_access + = operand->kind == BRIG_KIND_OPERAND_OPERAND_LIST + && (operandData = m_parent.get_brig_data_entry + (((const BrigOperandOperandList *) operand)->elements)) + && operandData->byteCount / 4 == 3; + + if (is_three_element_vector_access) + { + /* We need to scalarize the 3-element vector accesses here + because gcc assumes the GENERIC vector datatypes are of two exponent + size internally. */ + size_t bytes = operandData->byteCount; + const BrigOperandOffset32_t *operand_ptr + = (const BrigOperandOffset32_t *) operandData->bytes; + + uint32_t addr_operand_offset; + memcpy (&addr_operand_offset, &operand_entries->bytes + 4, 4); + + const BrigOperandAddress *addr_operand + = (const BrigOperandAddress *) m_parent.get_brig_operand_entry + (addr_operand_offset); + + tree address_base = build_address_operand (*brig_inst, *addr_operand); + + uint32_t address_offset = 0; + while (bytes > 0) + { + BrigOperandOffset32_t offset = *operand_ptr; + const BrigBase *operand_element + = m_parent.get_brig_operand_entry (offset); + tree data + = build_tree_operand (*brig_inst, *operand_element, instr_type); + + tree ptr_offset = build_int_cst (size_type_node, address_offset); + tree address = build2 (POINTER_PLUS_EXPR, TREE_TYPE (address_base), + address_base, ptr_offset); + + if (is_store && TREE_TYPE (data) != instr_type) + { + if (int_size_in_bytes (TREE_TYPE (data)) + == int_size_in_bytes (instr_type) + && !INTEGRAL_TYPE_P (instr_type)) + data = build1 (VIEW_CONVERT_EXPR, instr_type, data); + else + data = convert (instr_type, data); + } + + build_mem_access (brig_inst, address, data); + + address_offset += int_size_in_bytes (instr_type); + ++operand_ptr; + bytes -= 4; + } + } + else + { + tree_stl_vec operands = build_operands (*brig_inst); + + tree &data = operands.at (0); + tree &addr = operands.at (1); + build_mem_access (brig_inst, addr, data); + } + + return base->byteCount; +} diff --git a/gcc/brig/brigfrontend/brig-module-handler.cc b/gcc/brig/brigfrontend/brig-module-handler.cc new file mode 100644 index 0000000..2c25189 --- /dev/null +++ b/gcc/brig/brigfrontend/brig-module-handler.cc @@ -0,0 +1,41 @@ +/* brig-module-handler.cc -- brig module directive handling + Copyright (C) 2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + + This file is part of GCC. + + GCC is free software; you can redistribute it and/or modify it under + the terms of the GNU General Public License as published by the Free + Software Foundation; either version 3, or (at your option) any later + version. + + GCC is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + for more details. + + You should have received a copy of the GNU General Public License + along with GCC; see the file COPYING3. If not see + . */ + +#include "brig-code-entry-handler.h" +#include "diagnostic-core.h" + +size_t +brig_directive_module_handler::operator () (const BrigBase *base) +{ + const BrigDirectiveModule* mod = (const BrigDirectiveModule*)base; + m_parent.m_module_name = m_parent.get_string (mod->name).substr (1); + if (mod->hsailMajor != 1 || mod->hsailMinor != 0) + fatal_error (UNKNOWN_LOCATION, PHSA_ERROR_PREFIX_INCOMPATIBLE_MODULE " " + "HSAIL version not supported. HSAIL 1.0 required."); + if (mod->machineModel != BRIG_MACHINE_LARGE) + fatal_error (UNKNOWN_LOCATION, PHSA_ERROR_PREFIX_INCOMPATIBLE_MODULE " " + "Only HSA 'large' machine model supported."); + /* Do not check for the profile as the runtime conformance suite tests + with 'full' profile BRIGs even though they don't use any full profile + features. This allows us to run the conformance suite with the + BRIG FE. */ + return base->byteCount; +} diff --git a/gcc/brig/brigfrontend/brig-queue-inst-handler.cc b/gcc/brig/brigfrontend/brig-queue-inst-handler.cc new file mode 100644 index 0000000..eaf9d8d --- /dev/null +++ b/gcc/brig/brigfrontend/brig-queue-inst-handler.cc @@ -0,0 +1,93 @@ +/* brig-queue-inst-handler.cc -- brig user mode queue related instruction + handling + Copyright (C) 2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + +This file is part of GCC. + +GCC is free software; you can redistribute it and/or modify it under +the terms of the GNU General Public License as published by the Free +Software Foundation; either version 3, or (at your option) any later +version. + +GCC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or +FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +for more details. + +You should have received a copy of the GNU General Public License +along with GCC; see the file COPYING3. If not see +. */ + +#include + +#include "brig-code-entry-handler.h" +#include "brig-util.h" +#include "convert.h" +#include "tree-pretty-print.h" +#include "errors.h" +#include "diagnostic-core.h" +#include "brig-builtins.h" + +brig_queue_inst_handler::brig_queue_inst_handler (brig_to_generic &parent) + : brig_code_entry_handler (parent) +{ +} + +size_t +brig_queue_inst_handler::operator () (const BrigBase *base) +{ + const BrigInstBase &inst_base = *(const BrigInstBase *) base; + + tree_stl_vec operands = build_operands (inst_base); + + if (inst_base.opcode == BRIG_OPCODE_LDQUEUEWRITEINDEX + || inst_base.opcode == BRIG_OPCODE_LDQUEUEREADINDEX) + { + tree builtin + = inst_base.opcode == BRIG_OPCODE_LDQUEUEWRITEINDEX + ? builtin_decl_explicit (BUILT_IN_HSAIL_LDQUEUEWRITEINDEX) + : builtin_decl_explicit (BUILT_IN_HSAIL_LDQUEUEREADINDEX); + + tree expr + = call_builtin (builtin, 1, uint64_type_node, + uint64_type_node, operands[1]); + build_output_assignment (inst_base, operands[0], expr); + } + else if (inst_base.opcode == BRIG_OPCODE_STQUEUEWRITEINDEX + || inst_base.opcode == BRIG_OPCODE_STQUEUEREADINDEX) + { + tree builtin + = inst_base.opcode == BRIG_OPCODE_STQUEUEWRITEINDEX + ? builtin_decl_explicit (BUILT_IN_HSAIL_STQUEUEWRITEINDEX) + : builtin_decl_explicit (BUILT_IN_HSAIL_STQUEUEREADINDEX); + + call_builtin (builtin, 2, void_type_node, + uint64_type_node, operands[0], uint64_type_node, + operands[1]); + } + else if (inst_base.opcode == BRIG_OPCODE_ADDQUEUEWRITEINDEX) + { + tree builtin = builtin_decl_explicit (BUILT_IN_HSAIL_ADDQUEUEWRITEINDEX); + + tree expr = call_builtin (builtin, 2, + uint64_type_node, uint64_type_node, operands[1], + uint64_type_node, operands[2]); + build_output_assignment (inst_base, operands[0], expr); + } + else if (inst_base.opcode == BRIG_OPCODE_CASQUEUEWRITEINDEX) + { + tree builtin = builtin_decl_explicit (BUILT_IN_HSAIL_CASQUEUEWRITEINDEX); + + tree expr + = call_builtin (builtin, 3, uint64_type_node, + uint64_type_node, operands[1], uint64_type_node, + operands[2], uint64_type_node, operands[3]); + build_output_assignment (inst_base, operands[0], expr); + } + else + gcc_unreachable (); + + return base->byteCount; +} diff --git a/gcc/brig/brigfrontend/brig-seg-inst-handler.cc b/gcc/brig/brigfrontend/brig-seg-inst-handler.cc new file mode 100644 index 0000000..e680114 --- /dev/null +++ b/gcc/brig/brigfrontend/brig-seg-inst-handler.cc @@ -0,0 +1,146 @@ +/* brig-seg-inst-handler.cc -- brig segment related instruction handling + Copyright (C) 2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + +This file is part of GCC. + +GCC is free software; you can redistribute it and/or modify it under +the terms of the GNU General Public License as published by the Free +Software Foundation; either version 3, or (at your option) any later +version. + +GCC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or +FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +for more details. + +You should have received a copy of the GNU General Public License +along with GCC; see the file COPYING3. If not see +. */ + +#include + +#include "brig-code-entry-handler.h" +#include "brig-util.h" +#include "convert.h" +#include "tree-pretty-print.h" +#include "errors.h" +#include "diagnostic-core.h" + +brig_seg_inst_handler::brig_seg_inst_handler (brig_to_generic &parent) + : brig_code_entry_handler (parent) +{ +} + +size_t +brig_seg_inst_handler::operator () (const BrigBase *base) +{ + const BrigInstBase &inst_base = *(const BrigInstBase *) base; + + std::vector operands = build_operands (inst_base); + + tree expr = NULL_TREE; + + if (inst_base.opcode == BRIG_OPCODE_STOF) + { + const BrigInstSegCvt &inst = *(const BrigInstSegCvt *) base; + + if (inst.segment == BRIG_SEGMENT_GROUP) + expr = build2 (PLUS_EXPR, size_type_node, + convert_to_integer (size_type_node, + m_parent.m_cf->m_group_base_arg), + convert_to_integer (size_type_node, operands[1])); + else if (inst.segment == BRIG_SEGMENT_PRIVATE + || inst.segment == BRIG_SEGMENT_SPILL) + expr = build2 (PLUS_EXPR, size_type_node, + convert_to_integer (size_type_node, + m_parent.m_cf->m_private_base_arg), + convert_to_integer (size_type_node, operands[1])); + else + gcc_unreachable (); + + if (!(inst.modifier & BRIG_SEG_CVT_NONULL)) + { + /* Need to convert the null value. -1 is used for 32b segments, + and 0 for flat/global. */ + tree cmp + = build2 (EQ_EXPR, uint32_type_node, + build_int_cstu (uint32_type_node, -1), operands[1]); + + tree null_check = build3 (COND_EXPR, size_type_node, cmp, + build_int_cstu (size_type_node, 0), expr); + + expr = null_check; + } + } + else if (inst_base.opcode == BRIG_OPCODE_FTOS) + { + const BrigInstSegCvt &inst = *(const BrigInstSegCvt *) base; + + if (inst.segment == BRIG_SEGMENT_GROUP) + expr = build2 (MINUS_EXPR, size_type_node, + convert_to_integer (size_type_node, + m_parent.m_cf->m_group_base_arg), + convert_to_integer (size_type_node, operands[1])); + else if (inst.segment == BRIG_SEGMENT_PRIVATE) + expr = build2 (MINUS_EXPR, size_type_node, + convert_to_integer (size_type_node, + m_parent.m_cf->m_private_base_arg), + convert_to_integer (size_type_node, operands[1])); + else + gcc_unreachable (); + + if (!(inst.modifier & BRIG_SEG_CVT_NONULL)) + { + /* Need to convert the null value. -1 is used for 32b segments, + and 0 for flat/global. */ + tree cmp = build2 (EQ_EXPR, size_type_node, + build_int_cstu (size_type_node, 0), operands[1]); + + tree null_check + = build3 (COND_EXPR, size_type_node, cmp, + build_int_cstu (uint32_type_node, -1), expr); + expr = null_check; + } + } + else if (inst_base.opcode == BRIG_OPCODE_NULLPTR) + { + const BrigInstSeg &inst = *(const BrigInstSeg *) base; + if (inst.segment == BRIG_SEGMENT_GLOBAL + || inst.segment == BRIG_SEGMENT_FLAT + || inst.segment == BRIG_SEGMENT_READONLY) + expr = build_int_cstu (uint64_type_node, 0); + else + expr = build_int_cstu (uint32_type_node, -1); + } + else if (inst_base.opcode == BRIG_OPCODE_SEGMENTP) + { + const BrigInstSegCvt &inst = *(const BrigInstSegCvt *) base; + + tree builtin = NULL_TREE; + switch (inst.segment) + { + case BRIG_SEGMENT_GLOBAL: + builtin = builtin_decl_explicit (BUILT_IN_HSAIL_SEGMENTP_GLOBAL); + break; + case BRIG_SEGMENT_GROUP: + builtin = builtin_decl_explicit (BUILT_IN_HSAIL_SEGMENTP_GROUP); + break; + case BRIG_SEGMENT_PRIVATE: + builtin = builtin_decl_explicit (BUILT_IN_HSAIL_SEGMENTP_PRIVATE); + break; + default: + gcc_unreachable (); + } + + expr = call_builtin (builtin, 2, + uint32_type_node, uint64_type_node, operands[1], + ptr_type_node, m_parent.m_cf->m_context_arg); + } + else + gcc_unreachable (); + + build_output_assignment (inst_base, operands[0], expr); + return base->byteCount; +} diff --git a/gcc/brig/brigfrontend/brig-signal-inst-handler.cc b/gcc/brig/brigfrontend/brig-signal-inst-handler.cc new file mode 100644 index 0000000..5dd2268 --- /dev/null +++ b/gcc/brig/brigfrontend/brig-signal-inst-handler.cc @@ -0,0 +1,42 @@ +/* brig-signal-inst-handler.cc -- brig signal instruction handling + Copyright (C) 2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + +This file is part of GCC. + +GCC is free software; you can redistribute it and/or modify it under +the terms of the GNU General Public License as published by the Free +Software Foundation; either version 3, or (at your option) any later +version. + +GCC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or +FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +for more details. + +You should have received a copy of the GNU General Public License +along with GCC; see the file COPYING3. If not see +. */ + +#include + +#include "brig-code-entry-handler.h" +#include "brig-util.h" +#include "fold-const.h" +#include "diagnostic.h" +#include "tree-pretty-print.h" +#include "print-tree.h" +#include "convert.h" +#include "langhooks.h" +#include "gimple-expr.h" + +size_t +brig_signal_inst_handler::operator () (const BrigBase *base) +{ + const BrigInstSignal *inst = (const BrigInstSignal *) base; + BrigAtomicOperation8_t atomic_opcode; + atomic_opcode = inst->signalOperation; + + return generate_tree (inst->base, atomic_opcode); +} diff --git a/gcc/brig/brigfrontend/brig-to-generic.cc b/gcc/brig/brigfrontend/brig-to-generic.cc new file mode 100644 index 0000000..d3a6786 --- /dev/null +++ b/gcc/brig/brigfrontend/brig-to-generic.cc @@ -0,0 +1,796 @@ +/* brig2tree.cc -- brig to gcc generic/gimple tree conversion + Copyright (C) 2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + + This file is part of GCC. + + GCC is free software; you can redistribute it and/or modify it under + the terms of the GNU General Public License as published by the Free + Software Foundation; either version 3, or (at your option) any later + version. + + GCC is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + for more details. + + You should have received a copy of the GNU General Public License + along with GCC; see the file COPYING3. If not see + . */ + +#include +#include +#include +#include + +#include "config.h" +#include "system.h" +#include "coretypes.h" +#include "target.h" +#include "function.h" +#include "brig-to-generic.h" +#include "stringpool.h" +#include "tree-iterator.h" +#include "toplev.h" +#include "gimplify.h" +#include "gimple-expr.h" +#include "print-tree.h" +#include "hsa-brig-format.h" +#include "stor-layout.h" +#include "diagnostic-core.h" +#include "brig-code-entry-handler.h" +#include "brig-machine.h" +#include "brig-util.h" +#include "phsa.h" +#include "tree-pretty-print.h" +#include "dumpfile.h" +#include "tree-cfg.h" +#include "errors.h" +#include "fold-const.h" +#include "cgraph.h" +#include "dumpfile.h" +#include "tree-pretty-print.h" + +extern int gccbrig_verbose; + +tree brig_to_generic::s_fp16_type; +tree brig_to_generic::s_fp32_type; +tree brig_to_generic::s_fp64_type; + +brig_to_generic::brig_to_generic () + : m_cf (NULL), m_brig (NULL), m_next_group_offset (0), + m_next_private_offset (0) +{ + m_globals = NULL_TREE; + + /* Initialize the basic REAL types. + This doesn't work straight away because most of the targets + do not support fp16 natively. Let's by default convert + to fp32 and back before and after each instruction (handle it as + a storage format only), and later add an optimization pass + that removes the extra converts (in case of multiple fp16 ops + in a row). */ + s_fp16_type = make_node (REAL_TYPE); + TYPE_PRECISION (s_fp16_type) = 16; + TYPE_SIZE (s_fp16_type) = bitsize_int (16); + TYPE_SIZE_UNIT (s_fp16_type) = size_int (2); + SET_TYPE_ALIGN (s_fp16_type, 16); + layout_type (s_fp16_type); + + s_fp32_type = gccbrig_tree_type_for_hsa_type (BRIG_TYPE_F32); + s_fp64_type = gccbrig_tree_type_for_hsa_type (BRIG_TYPE_F64); + + /* TODO: (machine)query the preferred rounding mode that is set by + the machine by default. This can be redefined by each BRIG module + header. */ + m_default_float_rounding_mode = BRIG_ROUND_FLOAT_ZERO; + + m_dump_file = dump_begin (TDI_original, &m_dump_flags); +} + +class unimplemented_entry_handler : public brig_code_entry_handler +{ +public: + unimplemented_entry_handler (brig_to_generic &parent) + : brig_code_entry_handler (parent) + { + } + + size_t + operator () (const BrigBase *base) + { + gcc_unreachable (); + return base->byteCount; + } +}; + +/* Handler for entries that can be (and are) safely skipped for the purposes + of GENERIC generation. */ + +class skipped_entry_handler : public brig_code_entry_handler +{ +public: + skipped_entry_handler (brig_to_generic &parent) + : brig_code_entry_handler (parent) + { + } + + size_t + operator () (const BrigBase *base) + { + return base->byteCount; + } +}; + +/* Parses the given BRIG blob. */ + +void +brig_to_generic::parse (const char *brig_blob) +{ + m_brig = brig_blob; + m_brig_blobs.push_back (brig_blob); + + const BrigModuleHeader *mheader = (const BrigModuleHeader *) brig_blob; + + if (strncmp (mheader->identification, "HSA BRIG", 8) != 0) + fatal_error (UNKNOWN_LOCATION, PHSA_ERROR_PREFIX_INCOMPATIBLE_MODULE + "Unrecognized file format."); + if (mheader->brigMajor != 1 || mheader->brigMinor != 0) + fatal_error (UNKNOWN_LOCATION, PHSA_ERROR_PREFIX_INCOMPATIBLE_MODULE + "BRIG version not supported. BRIG 1.0 required."); + + m_data = m_code = m_operand = NULL; + + /* Find the positions of the different sections. */ + for (uint32_t sec = 0; sec < mheader->sectionCount; ++sec) + { + uint64_t offset + = ((const uint64_t *) (brig_blob + mheader->sectionIndex))[sec]; + + const BrigSectionHeader *section_header + = (const BrigSectionHeader *) (brig_blob + offset); + + std::string name ((const char *) (§ion_header->name), + section_header->nameLength); + + if (sec == BRIG_SECTION_INDEX_DATA && name == "hsa_data") + { + m_data = (const char *) section_header; + m_data_size = section_header->byteCount; + } + else if (sec == BRIG_SECTION_INDEX_CODE && name == "hsa_code") + { + m_code = (const char *) section_header; + m_code_size = section_header->byteCount; + } + else if (sec == BRIG_SECTION_INDEX_OPERAND && name == "hsa_operand") + { + m_operand = (const char *) section_header; + m_operand_size = section_header->byteCount; + } + else + { + gcc_unreachable (); + } + } + + if (m_code == NULL) + gcc_unreachable (); + if (m_data == NULL) + gcc_unreachable (); + if (m_operand == NULL) + gcc_unreachable (); + + brig_basic_inst_handler inst_handler (*this); + brig_branch_inst_handler branch_inst_handler (*this); + brig_cvt_inst_handler cvt_inst_handler (*this); + brig_seg_inst_handler seg_inst_handler (*this); + brig_copy_move_inst_handler copy_move_inst_handler (*this); + brig_signal_inst_handler signal_inst_handler (*this); + brig_atomic_inst_handler atomic_inst_handler (*this); + brig_cmp_inst_handler cmp_inst_handler (*this); + brig_mem_inst_handler mem_inst_handler (*this); + brig_inst_mod_handler inst_mod_handler (*this); + brig_directive_label_handler label_handler (*this); + brig_directive_variable_handler var_handler (*this); + brig_directive_fbarrier_handler fbar_handler (*this); + brig_directive_comment_handler comment_handler (*this); + brig_directive_function_handler func_handler (*this); + brig_directive_control_handler control_handler (*this); + brig_directive_arg_block_handler arg_block_handler (*this); + brig_directive_module_handler module_handler (*this); + brig_lane_inst_handler lane_inst_handler (*this); + brig_queue_inst_handler queue_inst_handler (*this); + skipped_entry_handler skipped_handler (*this); + unimplemented_entry_handler unimplemented_handler (*this); + + struct code_entry_handler_info + { + BrigKind kind; + brig_code_entry_handler *handler; + }; + + /* TODO: Convert to a hash table / map. For now, put the more common + entries to the top to keep the scan fast on average. */ + code_entry_handler_info handlers[] + = {{BRIG_KIND_INST_BASIC, &inst_handler}, + {BRIG_KIND_INST_CMP, &cmp_inst_handler}, + {BRIG_KIND_INST_MEM, &mem_inst_handler}, + {BRIG_KIND_INST_MOD, &inst_mod_handler}, + {BRIG_KIND_INST_CVT, &cvt_inst_handler}, + {BRIG_KIND_INST_SEG_CVT, &seg_inst_handler}, + {BRIG_KIND_INST_SEG, &seg_inst_handler}, + {BRIG_KIND_INST_ADDR, ©_move_inst_handler}, + {BRIG_KIND_INST_SOURCE_TYPE, ©_move_inst_handler}, + {BRIG_KIND_INST_ATOMIC, &atomic_inst_handler}, + {BRIG_KIND_INST_SIGNAL, &signal_inst_handler}, + {BRIG_KIND_INST_BR, &branch_inst_handler}, + {BRIG_KIND_INST_LANE, &lane_inst_handler}, + {BRIG_KIND_INST_QUEUE, &queue_inst_handler}, + /* Assuming fences are not needed. FIXME: call builtins + when porting to a platform where they are. */ + {BRIG_KIND_INST_MEM_FENCE, &skipped_handler}, + {BRIG_KIND_DIRECTIVE_LABEL, &label_handler}, + {BRIG_KIND_DIRECTIVE_VARIABLE, &var_handler}, + {BRIG_KIND_DIRECTIVE_ARG_BLOCK_START, &arg_block_handler}, + {BRIG_KIND_DIRECTIVE_ARG_BLOCK_END, &arg_block_handler}, + {BRIG_KIND_DIRECTIVE_FBARRIER, &fbar_handler}, + {BRIG_KIND_DIRECTIVE_COMMENT, &comment_handler}, + {BRIG_KIND_DIRECTIVE_KERNEL, &func_handler}, + {BRIG_KIND_DIRECTIVE_SIGNATURE, &func_handler}, + {BRIG_KIND_DIRECTIVE_FUNCTION, &func_handler}, + {BRIG_KIND_DIRECTIVE_INDIRECT_FUNCTION, &func_handler}, + {BRIG_KIND_DIRECTIVE_MODULE, &module_handler}, + /* Skipping debug locations for now as not needed for conformance. */ + {BRIG_KIND_DIRECTIVE_LOC, &skipped_handler}, + /* There are no supported pragmas at this moment. */ + {BRIG_KIND_DIRECTIVE_PRAGMA, &skipped_handler}, + {BRIG_KIND_DIRECTIVE_CONTROL, &control_handler}, + {BRIG_KIND_DIRECTIVE_EXTENSION, &skipped_handler}}; + + const BrigSectionHeader *csection_header = (const BrigSectionHeader *) m_code; + + for (size_t b = csection_header->headerByteCount; b < m_code_size;) + { + const BrigBase *entry = (const BrigBase *) (m_code + b); + + brig_code_entry_handler *handler = &unimplemented_handler; + + if (m_cf != NULL && b >= m_cf->m_brig_def->nextModuleEntry) + finish_function (); /* The function definition ended. */ + + /* Find a handler. */ + for (size_t i = 0; + i < sizeof (handlers) / sizeof (code_entry_handler_info); ++i) + { + if (handlers[i].kind == entry->kind) + handler = handlers[i].handler; + } + b += (*handler) (entry); + continue; + } + + finish_function (); +} + +const BrigData * +brig_to_generic::get_brig_data_entry (size_t entry_offset) const +{ + return (const BrigData *) (m_data + entry_offset); +} + +const BrigBase * +brig_to_generic::get_brig_operand_entry (size_t entry_offset) const +{ + return (const BrigBase *) (m_operand + entry_offset); +} + +const BrigBase * +brig_to_generic::get_brig_code_entry (size_t entry_offset) const +{ + return (const BrigBase *) (m_code + entry_offset); +} + +void +brig_to_generic::append_global (tree g) +{ + if (m_globals == NULL_TREE) + { + m_globals = g; + return; + } + else + { + tree last = tree_last (m_globals); + TREE_CHAIN (last) = g; + } +} + +tree +brig_to_generic::global_variable (const std::string &name) const +{ + label_index::const_iterator i = m_global_variables.find (name); + if (i == m_global_variables.end ()) + return NULL_TREE; + else + return (*i).second; +} + +/* Returns a function declaration with the given name. Assumes it has been + created previously via a DirectiveFunction or similar. */ + +tree +brig_to_generic::function_decl (const std::string &name) +{ + label_index::const_iterator i = m_function_index.find (name); + if (i == m_function_index.end ()) + return NULL_TREE; + return (*i).second; +} + +void +brig_to_generic::add_function_decl (const std::string &name, tree func_decl) +{ + m_function_index[name] = func_decl; +} + +/* Adds a GENERIC global variable VAR_DECL with the given NAME to the + current module. If we have generated a host def var ptr (a place holder + for variables that are defined by the HSA host code) for this global + variable definition (because there was a declaration earlier which looked + like it might have been a host defined variable), we now have + to assign its address and make it private to allow the references to + point to the defined variable instead. */ + +void +brig_to_generic::add_global_variable (const std::string &name, tree var_decl) +{ + append_global (var_decl); + m_global_variables[name] = var_decl; + + std::string host_def_var_name + = std::string (PHSA_HOST_DEF_PTR_PREFIX) + name; + tree host_def_var = global_variable (host_def_var_name.c_str ()); + if (host_def_var == NULL_TREE) + return; + + tree ptype = build_pointer_type (TREE_TYPE (var_decl)); + tree var_addr = build1 (ADDR_EXPR, ptype, var_decl); + + DECL_INITIAL (host_def_var) = var_addr; + TREE_PUBLIC (host_def_var) = 0; +} + +/* Adds an indirection pointer for a potential host-defined program scope + variable declaration. */ + +void +brig_to_generic::add_host_def_var_ptr (const std::string &name, tree var_decl) +{ + std::string var_name = std::string (PHSA_HOST_DEF_PTR_PREFIX) + name; + + tree name_identifier = get_identifier (var_name.c_str ()); + + tree ptr_var = build_decl (UNKNOWN_LOCATION, VAR_DECL, name_identifier, + build_pointer_type (TREE_TYPE (var_decl))); + DECL_EXTERNAL (ptr_var) = 0; + DECL_ARTIFICIAL (ptr_var) = 0; + + TREE_PUBLIC (ptr_var) = 1; + TREE_USED (ptr_var) = 1; + TREE_ADDRESSABLE (ptr_var) = 1; + TREE_STATIC (ptr_var) = 1; + + append_global (ptr_var); + m_global_variables[var_name] = ptr_var; +} + +/* Produce a "mangled name" for the given brig function or kernel. + The mangling is used to make unique global symbol name in case of + module scope functions. Program scope functions are not mangled + (except for dropping the leading &), which makes the functions + directly visible for linking using the original function name. */ + +std::string +brig_to_generic::get_mangled_name +(const BrigDirectiveExecutable *func) const +{ + /* Strip the leading &. */ + std::string func_name = get_string (func->name).substr (1); + if (func->linkage == BRIG_LINKAGE_MODULE) + { + /* Mangle the module scope function names with the module name and + make them public so they can be queried by the HSA runtime from + the produced binary. Assume it's the currently processed function + we are always referring to. */ + func_name = "gccbrig." + m_module_name + "." + func_name; + } + return func_name; +} + +std::string +brig_to_generic::get_string (size_t entry_offset) const +{ + const BrigData *data_item = get_brig_data_entry (entry_offset); + return std::string ((const char *) &data_item->bytes, data_item->byteCount); +} + +/* Adapted from c-semantics.c. */ + +tree +build_stmt (enum tree_code code, ...) +{ + tree ret; + int length, i; + va_list p; + bool side_effects; + + /* This function cannot be used to construct variably-sized nodes. */ + gcc_assert (TREE_CODE_CLASS (code) != tcc_vl_exp); + + va_start (p, code); + + ret = make_node (code); + TREE_TYPE (ret) = void_type_node; + length = TREE_CODE_LENGTH (code); + + /* TREE_SIDE_EFFECTS will already be set for statements with + implicit side effects. Here we make sure it is set for other + expressions by checking whether the parameters have side + effects. */ + + side_effects = false; + for (i = 0; i < length; i++) + { + tree t = va_arg (p, tree); + if (t && !TYPE_P (t)) + side_effects |= TREE_SIDE_EFFECTS (t); + TREE_OPERAND (ret, i) = t; + } + + TREE_SIDE_EFFECTS (ret) |= side_effects; + + va_end (p); + return ret; +} + +/* BRIG regs are untyped, but GENERIC is not. We need to add implicit casts + in case treating the operand with an instruction with a type different + than the created reg var type in order to select correct instruction type + later on. This function creates the necessary reinterpret type cast from + a source variable to the destination type. In case no cast is needed to + the same type, SOURCE is returned directly. */ + +tree +build_reinterpret_cast (tree destination_type, tree source) +{ + + gcc_assert (source && destination_type && TREE_TYPE (source) != NULL_TREE + && destination_type != NULL_TREE); + + tree source_type = TREE_TYPE (source); + if (TREE_CODE (source) == CALL_EXPR) + { + tree func_decl = TREE_OPERAND (TREE_OPERAND (source, 1), 0); + source_type = TREE_TYPE (TREE_TYPE (func_decl)); + } + + if (destination_type == source_type) + return source; + + size_t src_size = int_size_in_bytes (source_type); + size_t dst_size = int_size_in_bytes (destination_type); + if (src_size == dst_size) + return build1 (VIEW_CONVERT_EXPR, destination_type, source); + else if (src_size < dst_size) + { + /* The src_size can be smaller at least with f16 scalars which are + stored to 32b register variables. First convert to an equivalent + size unsigned type, then extend to an unsigned type of the + target width, after which VIEW_CONVERT_EXPR can be used to + force to the target type. */ + tree unsigned_temp = build1 (VIEW_CONVERT_EXPR, + get_unsigned_int_type (source_type), + source); + return build1 (VIEW_CONVERT_EXPR, destination_type, + convert (get_unsigned_int_type (destination_type), + unsigned_temp)); + } + else + gcc_unreachable (); + return NULL_TREE; +} + +/* Returns the finished brig_function for the given generic FUNC_DECL, + or NULL, if not found. */ + +brig_function * +brig_to_generic::get_finished_function (tree func_decl) +{ + std::string func_name + = identifier_to_locale (IDENTIFIER_POINTER (DECL_NAME (func_decl))); + std::map::iterator i + = m_finished_functions.find (func_name); + if (i != m_finished_functions.end ()) + return (*i).second; + else + return NULL; +} + +/* Finalizes the currently handled function. Should be called before + setting a new function. */ + +void +brig_to_generic::finish_function () +{ + if (m_cf == NULL || m_cf->m_func_decl == NULL_TREE) + { + /* It can be a finished func declaration fingerprint, in that case we + don't have m_func_decl. */ + m_cf = NULL; + return; + } + + if (!m_cf->m_is_kernel) + { + tree bind_expr = m_cf->m_current_bind_expr; + tree stmts = BIND_EXPR_BODY (bind_expr); + m_cf->finish (); + m_cf->emit_metadata (stmts); + dump_function (m_dump_file, m_cf); + gimplify_function_tree (m_cf->m_func_decl); + cgraph_node::finalize_function (m_cf->m_func_decl, true); + } + else + /* Emit the kernel only at the very end so we can analyze the total + group and private memory usage. */ + m_kernels.push_back (m_cf); + + pop_cfun (); + + m_finished_functions[m_cf->m_name] = m_cf; + m_cf = NULL; +} + +/* Initializes a new currently handled function. */ + +void +brig_to_generic::start_function (tree f) +{ + if (DECL_STRUCT_FUNCTION (f) == NULL) + push_struct_function (f); + else + push_cfun (DECL_STRUCT_FUNCTION (f)); + + m_cf->m_func_decl = f; +} + +/* Appends a new group variable (or an fbarrier) to the current kernel's + group segment. */ + +void +brig_to_generic::append_group_variable (const std::string &name, size_t size, + size_t alignment) +{ + size_t align_padding = m_next_group_offset % alignment == 0 ? + 0 : (alignment - m_next_group_offset % alignment); + m_next_group_offset += align_padding; + m_group_offsets[name] = m_next_group_offset; + m_next_group_offset += size; +} + +size_t +brig_to_generic::group_variable_segment_offset (const std::string &name) const +{ + var_offset_table::const_iterator i = m_group_offsets.find (name); + gcc_assert (i != m_group_offsets.end ()); + return (*i).second; +} + +/* The size of the group and private segments required by the currently + processed kernel. Private segment size must be multiplied by the + number of work-items in the launch, in case of a work-group function. */ + +size_t +brig_to_generic::group_segment_size () const +{ + return m_next_group_offset; +} + +/* Appends a new group variable to the current kernel's private segment. */ + +void +brig_to_generic::append_private_variable (const std::string &name, + size_t size, size_t alignment) +{ + size_t align_padding = m_next_private_offset % alignment == 0 ? + 0 : (alignment - m_next_private_offset % alignment); + m_next_private_offset += align_padding; + m_private_offsets[name] = m_next_private_offset; + m_next_private_offset += size; + m_private_data_sizes[name] = size + align_padding; +} + +size_t +brig_to_generic::private_variable_segment_offset + (const std::string &name) const +{ + var_offset_table::const_iterator i = m_private_offsets.find (name); + gcc_assert (i != m_private_offsets.end ()); + return (*i).second; +} + +bool +brig_to_generic::has_private_variable (const std::string &name) const +{ + std::map::const_iterator i + = m_private_data_sizes.find (name); + return i != m_private_data_sizes.end (); +} + +bool +brig_to_generic::has_group_variable (const std::string &name) const +{ + var_offset_table::const_iterator i = m_group_offsets.find (name); + return i != m_group_offsets.end (); +} + +size_t +brig_to_generic::private_variable_size (const std::string &name) const +{ + std::map::const_iterator i + = m_private_data_sizes.find (name); + gcc_assert (i != m_private_data_sizes.end ()); + return (*i).second; +} + +size_t +brig_to_generic::private_segment_size () const +{ + return m_next_private_offset; +} + +/* Cached builtins indexed by name. */ + +typedef std::map builtin_index; +builtin_index builtin_cache_; + +/* Build a call to a builtin function. PDECL is the builtin function to + call. NARGS is the number of input arguments, RETTYPE the built-in + functions return value type, and ... is the list of arguments passed to + the call with type first, then the value. */ + +tree +call_builtin (tree pdecl, int nargs, tree rettype, ...) +{ + if (rettype == error_mark_node) + return error_mark_node; + + tree *types = new tree[nargs]; + tree *args = new tree[nargs]; + + va_list ap; + va_start (ap, rettype); + for (int i = 0; i < nargs; ++i) + { + types[i] = va_arg (ap, tree); + tree arg = va_arg (ap, tree); + args[i] = build_reinterpret_cast (types[i], arg); + if (types[i] == error_mark_node || args[i] == error_mark_node) + { + delete[] types; + delete[] args; + return error_mark_node; + } + } + va_end (ap); + + tree fnptr = build_fold_addr_expr (pdecl); + + tree ret = build_call_array (rettype, fnptr, nargs, args); + + delete[] types; + delete[] args; + + return ret; +} + +/* Generate all global declarations. Should be called after the last + BRIG has been fed in. */ + +void +brig_to_generic::write_globals () +{ + /* Now that the whole BRIG module has been processed, build a launcher + and a metadata section for each built kernel. */ + for (size_t i = 0; i < m_kernels.size (); ++i) + { + brig_function *f = m_kernels[i]; + + /* Finish kernels now that we know the call graphs and their barrier + usage. */ + f->finish_kernel (); + + dump_function (m_dump_file, f); + gimplify_function_tree (f->m_func_decl); + cgraph_node::finalize_function (f->m_func_decl, true); + + f->m_descriptor.is_kernel = 1; + /* TODO: analyze the kernel's actual group and private segment usage + using a call graph. Now the private and group mem sizes are overly + pessimistic in case of multiple kernels in the same module. */ + f->m_descriptor.group_segment_size = group_segment_size (); + f->m_descriptor.private_segment_size = private_segment_size (); + + /* The kernarg size is rounded up to a multiple of 16 according to + the PRM specs. */ + f->m_descriptor.kernarg_segment_size = f->m_next_kernarg_offset; + if (f->m_descriptor.kernarg_segment_size % 16 > 0) + f->m_descriptor.kernarg_segment_size + += 16 - f->m_next_kernarg_offset % 16; + f->m_descriptor.kernarg_max_align = f->m_kernarg_max_align; + + tree launcher = f->emit_launcher_and_metadata (); + + append_global (launcher); + + gimplify_function_tree (launcher); + cgraph_node::finalize_function (launcher, true); + pop_cfun (); + } + + int no_globals = list_length (m_globals); + tree *vec = new tree[no_globals]; + + int i = 0; + tree global = m_globals; + while (global) + { + vec[i] = global; + ++i; + global = TREE_CHAIN (global); + } + + wrapup_global_declarations (vec, no_globals); + + delete[] vec; + + for (size_t i = 0; i < m_brig_blobs.size (); ++i) + delete m_brig_blobs[i]; +} + +/* Returns an type with unsigned int elements corresponding to the + size and element count of ORIGINAL_TYPE. */ + +tree +get_unsigned_int_type (tree original_type) +{ + if (VECTOR_TYPE_P (original_type)) + { + size_t esize + = int_size_in_bytes (TREE_TYPE (original_type)) * BITS_PER_UNIT; + size_t ecount = TYPE_VECTOR_SUBPARTS (original_type); + return build_vector_type (build_nonstandard_integer_type (esize, true), + ecount); + } + else + return build_nonstandard_integer_type (int_size_in_bytes (original_type) + * BITS_PER_UNIT, + true); +} + +void +dump_function (FILE *dump_file, brig_function *f) +{ + /* Dump the BRIG-specific tree IR. */ + if (dump_file) + { + fprintf (dump_file, "\n;; Function %s", f->m_name.c_str ()); + fprintf (dump_file, "\n;; enabled by -%s\n\n", + dump_flag_name (TDI_original)); + print_generic_decl (dump_file, f->m_func_decl, 0); + print_generic_expr (dump_file, f->m_current_bind_expr, 0); + fprintf (dump_file, "\n"); + } +} diff --git a/gcc/brig/brigfrontend/brig-to-generic.h b/gcc/brig/brigfrontend/brig-to-generic.h new file mode 100644 index 0000000..8e15589 --- /dev/null +++ b/gcc/brig/brigfrontend/brig-to-generic.h @@ -0,0 +1,225 @@ +/* brig-to-generic.h -- brig to gcc generic conversion + Copyright (C) 2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + + This file is part of GCC. + + GCC is free software; you can redistribute it and/or modify it under + the terms of the GNU General Public License as published by the Free + Software Foundation; either version 3, or (at your option) any later + version. + + GCC is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + for more details. + + You should have received a copy of the GNU General Public License + along with GCC; see the file COPYING3. If not see + . */ + +#ifndef BRIG_TO_GENERIC_H +#define BRIG_TO_GENERIC_H + +#include +#include +#include + +#include "config.h" +#include "system.h" +#include "ansidecl.h" +#include "coretypes.h" +#include "opts.h" +#include "tree.h" +#include "tree-iterator.h" +#include "hsa-brig-format.h" +#include "brig-function.h" + + +struct reg_decl_index_entry; + +/* Converts an HSAIL BRIG input to GENERIC. This class holds global state + for the translation process. Handling of the smaller pieces of BRIG data + is delegated to various handler classes declared in + brig-code-entry-handlers.h. */ + +class brig_to_generic +{ +public: + typedef std::map variable_index; + +private: + typedef std::map var_offset_table; + typedef std::map name_index; + +public: + brig_to_generic (); + + void parse (const char *brig_blob); + + void write_globals (); + + std::string get_string (size_t entry_offset) const; + + const BrigData *get_brig_data_entry (size_t entry_offset) const; + const BrigBase *get_brig_operand_entry (size_t entry_offset) const; + const BrigBase *get_brig_code_entry (size_t entry_offset) const; + + void append_global (tree g); + + tree function_decl (const std::string &name); + void add_function_decl (const std::string &name, tree func_decl); + + tree global_variable (const std::string &name) const; + void add_global_variable (const std::string &name, tree var_decl); + void add_host_def_var_ptr (const std::string &name, tree var_decl); + + void start_function (tree f); + void finish_function (); + + void append_group_variable (const std::string &name, size_t size, + size_t alignment); + + void append_private_variable (const std::string &name, size_t size, + size_t alignment); + + size_t group_variable_segment_offset (const std::string &name) const; + + bool + has_group_variable (const std::string &name) const; + + size_t + private_variable_segment_offset (const std::string &name) const; + + bool + has_private_variable (const std::string &name) const; + + size_t private_variable_size (const std::string &name) const; + + template + std::string + get_mangled_name_tmpl (const T *brigVar) const; + + std::string get_mangled_name (const BrigDirectiveFbarrier *fbar) const + { return get_mangled_name_tmpl (fbar); } + std::string get_mangled_name (const BrigDirectiveVariable *var) const + { return get_mangled_name_tmpl (var); } + std::string get_mangled_name (const BrigDirectiveExecutable *func) const; + + size_t group_segment_size () const; + size_t private_segment_size () const; + + brig_function *get_finished_function (tree func_decl); + + static tree s_fp16_type; + static tree s_fp32_type; + static tree s_fp64_type; + + /* The default rounding mode that should be used for float instructions. + This can be set in each BRIG module header. */ + BrigRound8_t m_default_float_rounding_mode; + + /* The currently built function. */ + brig_function *m_cf; + + /* The name of the currently handled BRIG module. */ + std::string m_module_name; + +private: + /* The BRIG blob and its different sections of the file currently being + parsed. */ + const char *m_brig; + const char *m_data; + size_t m_data_size; + const char *m_operand; + size_t m_operand_size; + const char *m_code; + size_t m_code_size; + + tree m_globals; + + label_index m_global_variables; + + /* The size of each private variable, including the alignment padding. */ + std::map m_private_data_sizes; + + /* The same for group variables. */ + size_t m_next_group_offset; + var_offset_table m_group_offsets; + + /* And private. */ + size_t m_next_private_offset; + var_offset_table m_private_offsets; + + /* Name index for declared functions. */ + label_index m_function_index; + + /* Stores all processed kernels in order. */ + std::vector m_kernels; + + /* Stores all already processed functions from the translation unit + for some interprocedural analysis. */ + std::map m_finished_functions; + + /* The parsed BRIG blobs. Owned and will be deleted after use. */ + std::vector m_brig_blobs; + + /* The original dump file. */ + FILE *m_dump_file; + + /* The original dump file flags. */ + int m_dump_flags; +}; + +/* Produce a "mangled name" for the given brig variable. The mangling is used + to make unique global symbol names for module and function scope variables. + The templated version is suitable for most of the variable types. Functions + and kernels (BrigDirectiveExecutable) are handled with a specialized + get_mangled_name() version. */ + +template +std::string +brig_to_generic::get_mangled_name_tmpl (const T *brigVar) const +{ + std::string var_name = get_string (brigVar->name).substr (1); + + /* Mangle the variable name using the function name and the module name + in case of a function scope variable. */ + if (m_cf != NULL + && m_cf->has_function_scope_var (&brigVar->base)) + var_name = m_cf->m_name + "." + var_name; + + if (brigVar->linkage == BRIG_LINKAGE_MODULE) + var_name = "gccbrig." + m_module_name + "." + var_name; + return var_name; +} + +/* An interface to organize the different types of BRIG element handlers. */ + +class brig_entry_handler +{ +public: + brig_entry_handler (brig_to_generic &parent) : m_parent (parent) + { + } + + /* Handles the brig_code data at the given pointer and adds it to the + currently built tree. Returns the number of consumed bytes; */ + virtual size_t operator () (const BrigBase *base) = 0; + +protected: + brig_to_generic &m_parent; +}; + +tree call_builtin (tree pdecl, int nargs, tree rettype, ...); + +tree build_reinterpret_cast (tree destination_type, tree source); + +tree build_stmt (enum tree_code code, ...); + +tree get_unsigned_int_type (tree type); + +void dump_function (FILE *dump_file, brig_function *f); + +#endif diff --git a/gcc/brig/brigfrontend/brig-util.cc b/gcc/brig/brigfrontend/brig-util.cc new file mode 100644 index 0000000..8b17b59 --- /dev/null +++ b/gcc/brig/brigfrontend/brig-util.cc @@ -0,0 +1,447 @@ +/* brig-util.cc -- gccbrig utility functions + Copyright (C) 2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + +This file is part of GCC. + +GCC is free software; you can redistribute it and/or modify it under +the terms of the GNU General Public License as published by the Free +Software Foundation; either version 3, or (at your option) any later +version. + +GCC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or +FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +for more details. + +You should have received a copy of the GNU General Public License +along with GCC; see the file COPYING3. If not see +. */ + +#include + +#include "stdint.h" +#include "hsa-brig-format.h" +#include "brig-util.h" +#include "errors.h" +#include "diagnostic-core.h" + +/* Return true if operand number OPNUM of instruction with OPCODE is an output. + False if it is an input. Some code reused from Martin Jambor's gcc-hsa + tree. */ + +bool +gccbrig_hsa_opcode_op_output_p (BrigOpcode16_t opcode, int opnum) +{ + switch (opcode) + { + case BRIG_OPCODE_BR: + case BRIG_OPCODE_SBR: + case BRIG_OPCODE_CBR: + case BRIG_OPCODE_ST: + case BRIG_OPCODE_ATOMICNORET: + case BRIG_OPCODE_SIGNALNORET: + case BRIG_OPCODE_INITFBAR: + case BRIG_OPCODE_JOINFBAR: + case BRIG_OPCODE_WAITFBAR: + case BRIG_OPCODE_ARRIVEFBAR: + case BRIG_OPCODE_LEAVEFBAR: + case BRIG_OPCODE_RELEASEFBAR: + case BRIG_OPCODE_DEBUGTRAP: + return false; + default: + return opnum == 0; + } +} + +unsigned +gccbrig_hsa_type_bit_size (BrigType16_t t) +{ + + unsigned pack_type = t & ~BRIG_TYPE_BASE_MASK; + + if (pack_type == BRIG_TYPE_PACK_32) + return 32; + else if (pack_type == BRIG_TYPE_PACK_64) + return 64; + else if (pack_type == BRIG_TYPE_PACK_128) + return 128; + + switch (t) + { + case BRIG_TYPE_NONE: + return 0; + + case BRIG_TYPE_B1: + return 1; + + case BRIG_TYPE_U8: + case BRIG_TYPE_S8: + case BRIG_TYPE_B8: + return 8; + + case BRIG_TYPE_U16: + case BRIG_TYPE_S16: + case BRIG_TYPE_B16: + case BRIG_TYPE_F16: + return 16; + + case BRIG_TYPE_U32: + case BRIG_TYPE_S32: + case BRIG_TYPE_B32: + case BRIG_TYPE_F32: + case BRIG_TYPE_U8X4: + case BRIG_TYPE_U16X2: + case BRIG_TYPE_S8X4: + case BRIG_TYPE_S16X2: + case BRIG_TYPE_F16X2: + case BRIG_TYPE_SIG32: + return 32; + + case BRIG_TYPE_U64: + case BRIG_TYPE_S64: + case BRIG_TYPE_F64: + case BRIG_TYPE_B64: + case BRIG_TYPE_U8X8: + case BRIG_TYPE_U16X4: + case BRIG_TYPE_U32X2: + case BRIG_TYPE_S8X8: + case BRIG_TYPE_S16X4: + case BRIG_TYPE_S32X2: + case BRIG_TYPE_F16X4: + case BRIG_TYPE_F32X2: + case BRIG_TYPE_SIG64: + return 64; + + case BRIG_TYPE_B128: + case BRIG_TYPE_U8X16: + case BRIG_TYPE_U16X8: + case BRIG_TYPE_U32X4: + case BRIG_TYPE_U64X2: + case BRIG_TYPE_S8X16: + case BRIG_TYPE_S16X8: + case BRIG_TYPE_S32X4: + case BRIG_TYPE_S64X2: + case BRIG_TYPE_F16X8: + case BRIG_TYPE_F32X4: + case BRIG_TYPE_F64X2: + return 128; + + default: + printf ("HMM %d %x\n", t, t); + gcc_unreachable (); + } +} + +/* gcc-hsa borrowed code ENDS. */ + +uint64_t +gccbrig_to_uint64_t (const BrigUInt64 &brig_type) +{ + return (uint64_t (brig_type.hi) << 32) | uint64_t (brig_type.lo); +} + +int +gccbrig_reg_size (const BrigOperandRegister *brig_reg) +{ + switch (brig_reg->regKind) + { + case BRIG_REGISTER_KIND_CONTROL: + return 1; + case BRIG_REGISTER_KIND_SINGLE: + return 32; + case BRIG_REGISTER_KIND_DOUBLE: + return 64; + case BRIG_REGISTER_KIND_QUAD: + return 128; + default: + gcc_unreachable (); + break; + } +} + +std::string +gccbrig_reg_name (const BrigOperandRegister *reg) +{ + std::ostringstream strstr; + switch (reg->regKind) + { + case BRIG_REGISTER_KIND_CONTROL: + strstr << 'c'; + break; + case BRIG_REGISTER_KIND_SINGLE: + strstr << 's'; + break; + case BRIG_REGISTER_KIND_DOUBLE: + strstr << 'd'; + break; + case BRIG_REGISTER_KIND_QUAD: + strstr << 'q'; + break; + default: + gcc_unreachable (); + return ""; + } + strstr << reg->regNum; + return strstr.str (); +} + +std::string +gccbrig_type_name (BrigType16_t type) +{ + switch (type) + { + case BRIG_TYPE_U8: + return "u8"; + case BRIG_TYPE_U16: + return "u16"; + case BRIG_TYPE_U32: + return "u32"; + case BRIG_TYPE_U64: + return "u64"; + case BRIG_TYPE_S8: + return "s8"; + case BRIG_TYPE_S16: + return "s16"; + case BRIG_TYPE_S32: + return "s32"; + case BRIG_TYPE_S64: + return "s64"; + default: + gcc_unreachable (); + break; + } +} + +std::string +gccbrig_segment_name (BrigSegment8_t segment) +{ + if (segment == BRIG_SEGMENT_GLOBAL) + return "global"; + else if (segment == BRIG_SEGMENT_GROUP) + return "group"; + else if (segment == BRIG_SEGMENT_PRIVATE) + return "private"; + else + gcc_unreachable (); +} + +bool +gccbrig_is_float_type (BrigType16_t type) +{ + return (type == BRIG_TYPE_F32 || type == BRIG_TYPE_F64 + || type == BRIG_TYPE_F16); +} + +BrigType16_t +gccbrig_tree_type_to_hsa_type (tree tree_type) +{ + if (INTEGRAL_TYPE_P (tree_type)) + { + if (TYPE_UNSIGNED (tree_type)) + { + switch (int_size_in_bytes (tree_type)) + { + case 1: + return BRIG_TYPE_U8; + case 2: + return BRIG_TYPE_U16; + case 4: + return BRIG_TYPE_U32; + case 8: + return BRIG_TYPE_U64; + default: + break; + } + } + else + { + switch (int_size_in_bytes (tree_type)) + { + case 1: + return BRIG_TYPE_S8; + case 2: + return BRIG_TYPE_S16; + case 4: + return BRIG_TYPE_S32; + case 8: + return BRIG_TYPE_S64; + default: + break; + } + } + } + else if (VECTOR_TYPE_P (tree_type)) + { + tree element_type = TREE_TYPE (tree_type); + size_t element_size = int_size_in_bytes (element_type) * 8; + BrigType16_t brig_element_type; + switch (element_size) + { + case 8: + brig_element_type + = TYPE_UNSIGNED (element_type) ? BRIG_TYPE_U8 : BRIG_TYPE_S8; + break; + case 16: + brig_element_type + = TYPE_UNSIGNED (element_type) ? BRIG_TYPE_U16 : BRIG_TYPE_S16; + break; + case 32: + brig_element_type + = TYPE_UNSIGNED (element_type) ? BRIG_TYPE_U32 : BRIG_TYPE_S32; + break; + case 64: + brig_element_type + = TYPE_UNSIGNED (element_type) ? BRIG_TYPE_U64 : BRIG_TYPE_S64; + break; + default: + gcc_unreachable (); + } + + BrigType16_t pack_type; + switch (int_size_in_bytes (tree_type) * 8) + { + case 32: + pack_type = BRIG_TYPE_PACK_32; + break; + case 64: + pack_type = BRIG_TYPE_PACK_64; + break; + case 128: + pack_type = BRIG_TYPE_PACK_128; + break; + default: + gcc_unreachable (); + } + return brig_element_type | pack_type; + } + gcc_unreachable (); +} + +/* Returns true in case the operation is a "bit level" operation, + that is, not having operand type depending semantical differences. */ + +bool +gccbrig_is_bit_operation (BrigOpcode16_t opcode) +{ + return opcode == BRIG_OPCODE_CMOV || opcode == BRIG_OPCODE_SHUFFLE + || opcode == BRIG_OPCODE_UNPACK || opcode == BRIG_OPCODE_UNPACKLO + || opcode == BRIG_OPCODE_UNPACKHI || opcode == BRIG_OPCODE_ST + || opcode == BRIG_OPCODE_PACK; +} + +/* The program scope definition can be left external within the + kernel binary which means it must be defined by the host via + HSA runtime. For these we have special treatment: + Create additional pointer indirection when accessing the variable + value from kernel code through a generated pointer + __gccbrig_ptr_variable_name. The pointer value then can be set either + within the kernel binary (in case of a later linked in definition) + or from the host. */ + +bool +gccbrig_might_be_host_defined_var_p (const BrigDirectiveVariable *brigVar) +{ + bool is_definition = brigVar->modifier & BRIG_VARIABLE_DEFINITION; + return (brigVar->segment == BRIG_SEGMENT_GLOBAL + || brigVar->segment == BRIG_SEGMENT_READONLY) && !is_definition + && brigVar->linkage == BRIG_LINKAGE_PROGRAM + && (brigVar->allocation == BRIG_ALLOCATION_PROGRAM + || brigVar->allocation == BRIG_ALLOCATION_AGENT); +} + +/* Produce a GENERIC type for the given HSA/BRIG type. Returns the element + type in case of vector instructions. */ + +tree +gccbrig_tree_type_for_hsa_type (BrigType16_t brig_type) +{ + tree tree_type = NULL_TREE; + + if (hsa_type_packed_p (brig_type)) + { + /* The element type is encoded in the bottom 5 bits. */ + BrigType16_t inner_brig_type = brig_type & BRIG_TYPE_BASE_MASK; + + unsigned full_size = gccbrig_hsa_type_bit_size (brig_type); + + if (inner_brig_type == BRIG_TYPE_F16) + return build_vector_type (gccbrig_tree_type_for_hsa_type (BRIG_TYPE_U16), + full_size / 16); + + tree inner_type = gccbrig_tree_type_for_hsa_type (inner_brig_type); + + unsigned inner_size = gccbrig_hsa_type_bit_size (inner_brig_type); + unsigned nunits = full_size / inner_size; + tree_type = build_vector_type (inner_type, nunits); + } + else + { + switch (brig_type) + { + case BRIG_TYPE_NONE: + tree_type = void_type_node; + break; + case BRIG_TYPE_B1: + tree_type = boolean_type_node; + break; + case BRIG_TYPE_S8: + case BRIG_TYPE_S16: + case BRIG_TYPE_S32: + case BRIG_TYPE_S64: + /* Ensure a fixed width integer. */ + tree_type + = build_nonstandard_integer_type + (gccbrig_hsa_type_bit_size (brig_type), false); + break; + case BRIG_TYPE_U8: + return unsigned_char_type_node; + case BRIG_TYPE_U16: + case BRIG_TYPE_U32: + case BRIG_TYPE_U64: + case BRIG_TYPE_B8: /* Handle bit vectors as unsigned ints. */ + case BRIG_TYPE_B16: + case BRIG_TYPE_B32: + case BRIG_TYPE_B64: + case BRIG_TYPE_B128: + case BRIG_TYPE_SIG32: /* Handle signals as integers for now. */ + case BRIG_TYPE_SIG64: + tree_type = build_nonstandard_integer_type + (gccbrig_hsa_type_bit_size (brig_type), true); + break; + case BRIG_TYPE_F16: + tree_type = uint16_type_node; + break; + case BRIG_TYPE_F32: + /* TODO: make sure that the alignment of the float are at least as + strict than mandated by HSA, and conform to IEEE (like mandated + by HSA). */ + tree_type = float_type_node; + break; + case BRIG_TYPE_F64: + tree_type = double_type_node; + break; + case BRIG_TYPE_SAMP: + case BRIG_TYPE_ROIMG: + case BRIG_TYPE_WOIMG: + case BRIG_TYPE_RWIMG: + { + /* Handle images and samplers as target-specific blobs of data + that should be allocated earlier on from the runtime side. + Create a void* that should be initialized to point to the blobs + by the kernel launcher. Images and samplers are accessed + via builtins that take void* as the reference. TODO: who and + how these arrays should be initialized? */ + tree void_ptr = build_pointer_type (void_type_node); + return void_ptr; + } + default: + gcc_unreachable (); + break; + } + } + + /* Drop const qualifiers. */ + return tree_type; +} diff --git a/gcc/brig/brigfrontend/brig-util.h b/gcc/brig/brigfrontend/brig-util.h new file mode 100644 index 0000000..3786616 --- /dev/null +++ b/gcc/brig/brigfrontend/brig-util.h @@ -0,0 +1,53 @@ +/* brig-util.h -- gccbrig utility functions + Copyright (C) 2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + +This file is part of GCC. + +GCC is free software; you can redistribute it and/or modify it under +the terms of the GNU General Public License as published by the Free +Software Foundation; either version 3, or (at your option) any later +version. + +GCC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or +FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +for more details. + +You should have received a copy of the GNU General Public License +along with GCC; see the file COPYING3. If not see +. */ + +#ifndef GCC_BRIG_UTIL_H +#define GCC_BRIG_UTIL_H + +#include "brig-to-generic.h" + +bool gccbrig_hsa_opcode_op_output_p (BrigOpcode16_t opcode, int opnum); + +unsigned gccbrig_hsa_type_bit_size (BrigType16_t t); + +uint64_t gccbrig_to_uint64_t (const BrigUInt64 &brig_type); + +int gccbrig_reg_size (const BrigOperandRegister *brig_reg); + +std::string gccbrig_reg_name (const BrigOperandRegister *reg); + +std::string gccbrig_type_name (BrigType16_t type); + +std::string gccbrig_segment_name (BrigSegment8_t segment); + +bool gccbrig_is_float_type (BrigType16_t type); + +bool gccbrig_is_bit_operation (BrigOpcode16_t opcode); + +BrigType16_t gccbrig_tree_type_to_hsa_type (tree tree_type); +tree gccbrig_tree_type_for_hsa_type (BrigType16_t brig_type); + +bool gccbrig_might_be_host_defined_var_p (const BrigDirectiveVariable *brigVar); + +/* From hsa.h. */ +bool hsa_type_packed_p (BrigType16_t type); + +#endif diff --git a/gcc/brig/brigfrontend/brig-variable-handler.cc b/gcc/brig/brigfrontend/brig-variable-handler.cc new file mode 100644 index 0000000..b4a8d67 --- /dev/null +++ b/gcc/brig/brigfrontend/brig-variable-handler.cc @@ -0,0 +1,264 @@ +/* brig-variable-handler.cc -- brig variable directive handling + Copyright (C) 2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + + This file is part of GCC. + + GCC is free software; you can redistribute it and/or modify it under + the terms of the GNU General Public License as published by the Free + Software Foundation; either version 3, or (at your option) any later + version. + + GCC is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + for more details. + + You should have received a copy of the GNU General Public License + along with GCC; see the file COPYING3. If not see + . */ + +#include "brig-code-entry-handler.h" + +#include "stringpool.h" +#include "errors.h" +#include "brig-machine.h" +#include "brig-util.h" +#include "print-tree.h" +#include "diagnostic-core.h" + +tree +brig_directive_variable_handler::build_variable + (const BrigDirectiveVariable *brigVar, tree_code var_decltype) +{ + std::string var_name = m_parent.get_mangled_name (brigVar); + + bool is_definition = brigVar->modifier & BRIG_VARIABLE_DEFINITION; + + tree name_identifier = get_identifier (var_name.c_str ()); + + tree var_decl; + tree t; + if (brigVar->type & BRIG_TYPE_ARRAY) + { + tree element_type + = gccbrig_tree_type_for_hsa_type (brigVar->type & ~BRIG_TYPE_ARRAY); + uint64_t element_count = gccbrig_to_uint64_t (brigVar->dim); + if (is_definition && element_count == 0) + fatal_error (UNKNOWN_LOCATION, "Array definition with zero elements."); + if (var_decltype == PARM_DECL) + t = build_pointer_type (element_type); + else + t = build_array_type_nelts (element_type, element_count); + } + else + { + t = gccbrig_tree_type_for_hsa_type (brigVar->type); + } + + size_t alignment = get_brig_var_alignment (brigVar); + + if (brigVar->segment == BRIG_SEGMENT_READONLY + || brigVar->segment == BRIG_SEGMENT_KERNARG + || (brigVar->modifier & BRIG_VARIABLE_CONST)) + TYPE_READONLY (t) = 1; + + TYPE_ADDR_SPACE (t) = gccbrig_get_target_addr_space_id (brigVar->segment); + + var_decl = build_decl (UNKNOWN_LOCATION, var_decltype, name_identifier, t); + + SET_DECL_ALIGN (var_decl, alignment * BITS_PER_UNIT); + + /* Force the HSA alignments. */ + DECL_USER_ALIGN (var_decl) = 1; + + TREE_USED (var_decl) = 1; + + TREE_PUBLIC (var_decl) = 1; + if (is_definition) + DECL_EXTERNAL (var_decl) = 0; + else + DECL_EXTERNAL (var_decl) = 1; /* The definition is elsewhere. */ + + if (brigVar->init != 0) + { + gcc_assert (brigVar->segment == BRIG_SEGMENT_READONLY + || brigVar->segment == BRIG_SEGMENT_GLOBAL); + + const BrigBase *cst_operand_data + = m_parent.get_brig_operand_entry (brigVar->init); + + tree initializer = NULL_TREE; + if (cst_operand_data->kind == BRIG_KIND_OPERAND_CONSTANT_BYTES) + initializer = get_tree_cst_for_hsa_operand + ((const BrigOperandConstantBytes *) cst_operand_data, t); + else + error ("variable initializers of type %x not implemented", + cst_operand_data->kind); + gcc_assert (initializer != NULL_TREE); + DECL_INITIAL (var_decl) = initializer; + } + + if (var_decltype == PARM_DECL) + { + DECL_ARG_TYPE (var_decl) = TREE_TYPE (var_decl); + DECL_EXTERNAL (var_decl) = 0; + TREE_PUBLIC (var_decl) = 0; + } + + TREE_ADDRESSABLE (var_decl) = 1; + + TREE_USED (var_decl) = 1; + DECL_NONLOCAL (var_decl) = 1; + DECL_ARTIFICIAL (var_decl) = 0; + + return var_decl; +} + +size_t +brig_directive_variable_handler::operator () (const BrigBase *base) +{ + const BrigDirectiveVariable *brigVar = (const BrigDirectiveVariable *) base; + + bool is_definition = brigVar->modifier & BRIG_VARIABLE_DEFINITION; + + size_t var_size; + tree var_type; + if (brigVar->type & BRIG_TYPE_ARRAY) + { + tree element_type + = gccbrig_tree_type_for_hsa_type (brigVar->type & ~BRIG_TYPE_ARRAY); + uint64_t element_count = gccbrig_to_uint64_t (brigVar->dim); + if (is_definition && element_count == 0) + fatal_error (UNKNOWN_LOCATION, "Array definition with zero elements."); + var_type = build_array_type_nelts (element_type, element_count); + size_t element_size = tree_to_uhwi (TYPE_SIZE (element_type)); + var_size = element_size * element_count / 8; + } + else + { + var_type = gccbrig_tree_type_for_hsa_type (brigVar->type); + var_size = tree_to_uhwi (TYPE_SIZE (var_type)) / 8; + } + + size_t alignment = get_brig_var_alignment (brigVar); + + if (m_parent.m_cf != NULL) + m_parent.m_cf->m_function_scope_vars.insert (base); + + std::string var_name = m_parent.get_mangled_name (brigVar); + if (brigVar->segment == BRIG_SEGMENT_KERNARG) + { + /* Do not create a real variable, but only a table of + offsets to the kernarg segment buffer passed as the + single argument by the kernel launcher for later + reference. Ignore kernel declarations. */ + if (m_parent.m_cf != NULL && m_parent.m_cf->m_func_decl != NULL_TREE) + m_parent.m_cf->append_kernel_arg (brigVar, var_size, alignment); + return base->byteCount; + } + else if (brigVar->segment == BRIG_SEGMENT_GROUP) + { + /* Handle group region variables similarly as kernargs: + assign offsets to the group region on the fly when + a new module scope or function scope group variable is + introduced. These offsets will be then added to the + group_base hidden pointer passed to the kernel in order to + get the flat address. */ + if (!m_parent.has_group_variable (var_name)) + m_parent.append_group_variable (var_name, var_size, alignment); + return base->byteCount; + } + else if (brigVar->segment == BRIG_SEGMENT_PRIVATE + || brigVar->segment == BRIG_SEGMENT_SPILL) + { + /* Private variables are handled like group variables, + except that their offsets are multiplied by the work-item + flat id, when accessed. */ + if (!m_parent.has_private_variable (var_name)) + m_parent.append_private_variable (var_name, var_size, alignment); + return base->byteCount; + } + else if (brigVar->segment == BRIG_SEGMENT_GLOBAL + || brigVar->segment == BRIG_SEGMENT_READONLY) + { + tree def = is_definition ? NULL_TREE : + m_parent.global_variable (var_name); + + if (!is_definition && def != NULL_TREE) + { + /* We have a definition already for this declaration. + Use the definition instead of the declaration. */ + } + else if (gccbrig_might_be_host_defined_var_p (brigVar)) + { + tree var_decl = build_variable (brigVar); + m_parent.add_host_def_var_ptr (var_name, var_decl); + } + else + { + tree var_decl = build_variable (brigVar); + /* Make all global variables program scope for now + so we can get their address from the Runtime API. */ + DECL_CONTEXT (var_decl) = NULL_TREE; + TREE_STATIC (var_decl) = 1; + m_parent.add_global_variable (var_name, var_decl); + } + } + else if (brigVar->segment == BRIG_SEGMENT_ARG) + { + + if (m_parent.m_cf->m_generating_arg_block) + { + tree var_decl = build_variable (brigVar); + tree bind_expr = m_parent.m_cf->m_current_bind_expr; + + DECL_CONTEXT (var_decl) = m_parent.m_cf->m_func_decl; + DECL_CHAIN (var_decl) = BIND_EXPR_VARS (bind_expr); + BIND_EXPR_VARS (bind_expr) = var_decl; + TREE_PUBLIC (var_decl) = 0; + + m_parent.m_cf->add_arg_variable (brigVar, var_decl); + } + else + { + /* Must be an incoming function argument which has + been parsed in brig-function-handler.cc. No + need to generate anything here. */ + } + } + else + gcc_unreachable (); + + return base->byteCount; +} + +/* Returns the alignment for the given BRIG variable. In case the variable + explicitly defines alignment and its larger than the natural alignment, + returns it instead of the natural one. */ + +size_t +brig_directive_variable_handler::get_brig_var_alignment +(const BrigDirectiveVariable *brigVar) +{ + + size_t defined_alignment + = brigVar->align == BRIG_ALIGNMENT_NONE ? 0 : 1 << (brigVar->align - 1); + size_t natural_alignment; + if (brigVar->type & BRIG_TYPE_ARRAY) + { + tree element_type + = gccbrig_tree_type_for_hsa_type (brigVar->type & ~BRIG_TYPE_ARRAY); + size_t element_size = tree_to_uhwi (TYPE_SIZE (element_type)); + natural_alignment = element_size / BITS_PER_UNIT; + } + else + { + tree t = gccbrig_tree_type_for_hsa_type (brigVar->type); + natural_alignment = tree_to_uhwi (TYPE_SIZE (t)) / BITS_PER_UNIT; + } + + return natural_alignment > defined_alignment + ? natural_alignment : defined_alignment; +} diff --git a/gcc/brig/brigfrontend/phsa.h b/gcc/brig/brigfrontend/phsa.h new file mode 100644 index 0000000..00e0a7c --- /dev/null +++ b/gcc/brig/brigfrontend/phsa.h @@ -0,0 +1,69 @@ +/* phsa.h -- interfacing between the gcc BRIG FE and the phsa runtime + Copyright (C) 2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + +This file is part of GCC. + +GCC is free software; you can redistribute it and/or modify it under +the terms of the GNU General Public License as published by the Free +Software Foundation; either version 3, or (at your option) any later +version. + +GCC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or +FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +for more details. + +You should have received a copy of the GNU General Public License +along with GCC; see the file COPYING3. If not see +. */ + +#ifndef PHSA_H +#define PHSA_H + +#include + +/* This struct is used to pass information from the BRIG FE to the + runtime of the finalizer kernel, its control directives etc. + The data is passed raw in a special ELF section named + phsa.kerneldesc.kernel_function_name. */ + +typedef struct __attribute__((__packed__)) +{ + /* Set to 1 in case the function is a kernel. */ + uint8_t is_kernel; + /* The size of the group segment used by the kernel. */ + uint32_t group_segment_size; + /* Size of the private segment used by a single work-item. */ + uint32_t private_segment_size; + /* Total size of the kernel arguments. */ + uint32_t kernarg_segment_size; + /* Maximum alignment of a kernel argument variable. */ + uint16_t kernarg_max_align; + /* Maximum size (in bytes) of dynamic group memory. */ + uint32_t max_dynamic_group_size; + /* Max number of work-items used to launch the kernel. */ + uint64_t max_flat_grid_size; + /* Max number of work-items in a work-group used to launch the kernel. */ + uint32_t max_flat_workgroup_size; + /* The grid size required by the kernel. */ + uint64_t required_grid_size[3]; + /* The work group size required by the kernel. */ + uint32_t required_workgroup_size[3]; + /* The number of dimensions required by the kernel. */ + uint8_t required_dim; + +} phsa_descriptor; + +/* The prefix to use in the ELF section containing descriptor for + a function. */ +#define PHSA_DESC_SECTION_PREFIX "phsa.desc." +#define PHSA_HOST_DEF_PTR_PREFIX "__phsa.host_def." + +/* The frontend error messages are parsed by the host runtime, known + prefix strings are used to separate the different runtime error + codes. */ +#define PHSA_ERROR_PREFIX_INCOMPATIBLE_MODULE "Incompatible module:" + +#endif diff --git a/gcc/brig/brigspec.c b/gcc/brig/brigspec.c new file mode 100644 index 0000000..42b7d53 --- /dev/null +++ b/gcc/brig/brigspec.c @@ -0,0 +1,135 @@ +/* brigspec.c -- Specific flags and argument handling of the gcc BRIG front end. + Copyright (C) 2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + +This file is part of GCC. + +GCC is free software; you can redistribute it and/or modify it under +the terms of the GNU General Public License as published by the Free +Software Foundation; either version 3, or (at your option) any later +version. + +GCC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or +FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +for more details. + +You should have received a copy of the GNU General Public License +along with GCC; see the file COPYING3. If not see +. */ + +#include "config.h" +#include "system.h" +#include "coretypes.h" +#include "tm.h" +#include "gcc.h" +#include "opts.h" + +/* This bit is set if we saw a `-xfoo' language specification. */ +#define LANGSPEC (1 << 1) +/* This bit is set if they did `-lm' or `-lmath'. */ +#define MATHLIB (1 << 2) +/* This bit is set if they did `-lpthread'. */ +#define THREADLIB (1 << 3) +/* This bit is set if they did `-lc'. */ +#define WITHLIBC (1 << 4) +/* Skip this option. */ +#define SKIPOPT (1 << 5) + +#ifndef MATH_LIBRARY +#define MATH_LIBRARY "m" +#endif +#ifndef MATH_LIBRARY_PROFILE +#define MATH_LIBRARY_PROFILE MATH_LIBRARY +#endif + +#define LIBHSAIL "hsail-rt" + +void +lang_specific_driver (struct cl_decoded_option **in_decoded_options, + unsigned int *in_decoded_options_count, + int *in_added_libraries) +{ + unsigned int i, j; + + /* The new argument list will be contained in this. */ + struct cl_decoded_option *new_decoded_options; + + /* An array used to flag each argument that needs a bit set for + LANGSPEC, MATHLIB, or WITHLIBC. */ + int *args; + + /* By default, we throw on the math library if we have one. */ + int need_math = (MATH_LIBRARY[0] != '\0'); + + /* True if we should add -shared-libgcc to the command-line. */ + int shared_libgcc = 1; + + /* The total number of arguments with the new stuff. */ + unsigned int argc; + + /* The argument list. */ + struct cl_decoded_option *decoded_options; + + /* The number of libraries added in. */ + int added_libraries; + + /* The total number of arguments with the new stuff. */ + int num_args = 1; + + argc = *in_decoded_options_count; + decoded_options = *in_decoded_options; + added_libraries = *in_added_libraries; + + args = XCNEWVEC (int, argc); + + for (i = 1; i < argc; i++) + { + switch (decoded_options[i].opt_index) + { + case OPT_o: + break; + + case OPT_SPECIAL_input_file: + break; + } + } + + /* Make sure to have room for the trailing NULL argument. */ + num_args = argc + need_math + shared_libgcc + 10; + new_decoded_options = XNEWVEC (struct cl_decoded_option, num_args); + + i = 0; + j = 0; + + /* Copy the 0th argument, i.e., the name of the program itself. */ + new_decoded_options[j++] = decoded_options[i++]; + + /* NOTE: We start at 1 now, not 0. */ + while (i < argc) + { + new_decoded_options[j] = decoded_options[i]; + + if ((args[i] & SKIPOPT) != 0) + --j; + + i++; + j++; + } + + generate_option (OPT_l, LIBHSAIL, 1, CL_DRIVER, &new_decoded_options[j]); + j++; + + *in_decoded_options_count = j; + *in_decoded_options = new_decoded_options; + *in_added_libraries = added_libraries; +} + +/* Called before linking. Returns 0 on success and -1 on failure. */ + +int lang_specific_pre_link (void) /* Not used for Brig. */ { return 0; } + +/* Number of extra output files that lang_specific_pre_link may generate. */ + +int lang_specific_extra_outfiles = 0; /* Not used for Brig. */ diff --git a/gcc/brig/config-lang.in b/gcc/brig/config-lang.in new file mode 100644 index 0000000..6d07cae --- /dev/null +++ b/gcc/brig/config-lang.in @@ -0,0 +1,41 @@ +# config-lang.in -- Top level configure fragment for gcc BRIG (HSAIL) frontend. + +# Copyright (C) 2015 Free Software Foundation, Inc. + +# This file is part of GCC. + +# GCC is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. + +# GCC is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with GCC; see the file COPYING3. If not see +# . + +# Configure looks for the existence of this file to auto-config each language. +# We define several parameters used by configure: +# +# language - name of language as it would appear in $(LANGUAGES) +# compilers - value to add to $(COMPILERS) + +language="brig" + +compilers="brig1\$(exeext)" + +target_libs="target-libbrig target-libhsail-rt" + +# The BRIG frontend is written in C++, so we need to build the C++ +# compiler during stage 1. Note: when cross-compiling / not bootstrapping, +# this can be safely removed. gcc 4.9.1 force enables c++/libstdc++ to the +# target compiler due to this. +lang_requires_boot_languages=c++ + +gtfiles="\$(srcdir)/brig/brig-lang.c \$(srcdir)/brig/brig-c.h" + +build_by_default="no" diff --git a/gcc/brig/lang-specs.h b/gcc/brig/lang-specs.h new file mode 100644 index 0000000..c5b9f5e --- /dev/null +++ b/gcc/brig/lang-specs.h @@ -0,0 +1,28 @@ +/* lang-specs.h -- gcc driver specs for BRIG (HSAIL) frontend. + Copyright (C) 2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + +This file is part of GCC. + +GCC is free software; you can redistribute it and/or modify it under +the terms of the GNU General Public License as published by the Free +Software Foundation; either version 3, or (at your option) any later +version. + +GCC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or +FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +for more details. + +You should have received a copy of the GNU General Public License +along with GCC; see the file COPYING3. If not see +. */ + +/* This is the contribution to the `default_compilers' array in gcc.c + for the BRIG (HSAIL) input. */ + +{".brig", "@brig", 0, 1, 0}, + {"@brig", + "brig1 %i %(cc1_options) %{I*} %{L*} %D %{!fsyntax-only:%(invoke_as)}", 0, 1, + 0}, diff --git a/gcc/brig/lang.opt b/gcc/brig/lang.opt new file mode 100644 index 0000000..0ba70ae --- /dev/null +++ b/gcc/brig/lang.opt @@ -0,0 +1,41 @@ +; lang.opt -- Options for the gcc BRIG (HSAIL) front end. + +; Copyright (C) 2015 Free Software Foundation, Inc. +; +; This file is part of GCC. +; +; GCC is free software; you can redistribute it and/or modify it under +; the terms of the GNU General Public License as published by the Free +; Software Foundation; either version 3, or (at your option) any later +; version. +; +; GCC is distributed in the hope that it will be useful, but WITHOUT ANY +; WARRANTY; without even the implied warranty of MERCHANTABILITY or +; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +; for more details. +; +; You should have received a copy of the GNU General Public License +; along with GCC; see the file COPYING3. If not see +; . + +; See the GCC internals manual for a description of this file's format. + +; Please try to keep this file in ASCII collating order. + +Language +BRIG + +-dump +BRIG Separate Alias(d) + +-dump= +BRIG Joined Alias(d) + +L +BRIG Joined Separate +; Not documented + +-output= +BRIG Driver Joined Alias(o) MissingArgError(missing filename after %qs) + +; This comment is to ensure we retain the blank line above. diff --git a/gcc/builtin-types.def b/gcc/builtin-types.def index 91745b4..ee6d052 100644 --- a/gcc/builtin-types.def +++ b/gcc/builtin-types.def @@ -67,7 +67,10 @@ DEF_PRIMITIVE_TYPE (BT_LONGLONG, long_long_integer_type_node) DEF_PRIMITIVE_TYPE (BT_ULONGLONG, long_long_unsigned_type_node) DEF_PRIMITIVE_TYPE (BT_INTMAX, intmax_type_node) DEF_PRIMITIVE_TYPE (BT_UINTMAX, uintmax_type_node) -DEF_PRIMITIVE_TYPE (BT_UINT16, uint16_type_node) +DEF_PRIMITIVE_TYPE (BT_INT8, signed_char_type_node) +DEF_PRIMITIVE_TYPE (BT_INT16, short_integer_type_node) +DEF_PRIMITIVE_TYPE (BT_UINT8, char_type_node) +DEF_PRIMITIVE_TYPE (BT_UINT16, short_unsigned_type_node) DEF_PRIMITIVE_TYPE (BT_UINT32, uint32_type_node) DEF_PRIMITIVE_TYPE (BT_UINT64, uint64_type_node) DEF_PRIMITIVE_TYPE (BT_WORD, (*lang_hooks.types.type_for_mode) (word_mode, 1)) @@ -167,6 +170,7 @@ DEF_FUNCTION_TYPE_0 (BT_FN_CONST_STRING, BT_CONST_STRING) DEF_FUNCTION_TYPE_0 (BT_FN_PID, BT_PID) DEF_FUNCTION_TYPE_0 (BT_FN_INT, BT_INT) DEF_FUNCTION_TYPE_0 (BT_FN_UINT, BT_UINT) +DEF_FUNCTION_TYPE_0 (BT_FN_ULONG, BT_ULONG) DEF_FUNCTION_TYPE_0 (BT_FN_FLOAT, BT_FLOAT) DEF_FUNCTION_TYPE_0 (BT_FN_DOUBLE, BT_DOUBLE) /* For "long double" we use LONGDOUBLE (not LONG_DOUBLE) to @@ -271,16 +275,29 @@ DEF_FUNCTION_TYPE_1 (BT_FN_VOID_VPTR, BT_VOID, BT_VOLATILE_PTR) DEF_FUNCTION_TYPE_1 (BT_FN_VOID_PTRPTR, BT_VOID, BT_PTR_PTR) DEF_FUNCTION_TYPE_1 (BT_FN_VOID_CONST_PTR, BT_VOID, BT_CONST_PTR) DEF_FUNCTION_TYPE_1 (BT_FN_UINT_UINT, BT_UINT, BT_UINT) +DEF_FUNCTION_TYPE_1 (BT_FN_UINT_INT, BT_UINT, BT_INT) +DEF_FUNCTION_TYPE_1 (BT_FN_UINT_ULONG, BT_UINT, BT_ULONG) +DEF_FUNCTION_TYPE_1 (BT_FN_UINT_LONG, BT_UINT, BT_LONG) +DEF_FUNCTION_TYPE_1 (BT_FN_UINT_PTR, BT_UINT, BT_PTR) +DEF_FUNCTION_TYPE_1 (BT_FN_ULONG_PTR, BT_ULONG, BT_PTR) DEF_FUNCTION_TYPE_1 (BT_FN_ULONG_ULONG, BT_ULONG, BT_ULONG) DEF_FUNCTION_TYPE_1 (BT_FN_ULONGLONG_ULONGLONG, BT_ULONGLONG, BT_ULONGLONG) +DEF_FUNCTION_TYPE_1 (BT_FN_INT8_FLOAT, BT_INT8, BT_FLOAT) +DEF_FUNCTION_TYPE_1 (BT_FN_INT16_FLOAT, BT_INT16, BT_FLOAT) +DEF_FUNCTION_TYPE_1 (BT_FN_UINT32_FLOAT, BT_UINT32, BT_FLOAT) +DEF_FUNCTION_TYPE_1 (BT_FN_UINT16_FLOAT, BT_UINT16, BT_FLOAT) +DEF_FUNCTION_TYPE_1 (BT_FN_UINT8_FLOAT, BT_UINT8, BT_FLOAT) DEF_FUNCTION_TYPE_1 (BT_FN_UINT16_UINT16, BT_UINT16, BT_UINT16) DEF_FUNCTION_TYPE_1 (BT_FN_UINT32_UINT32, BT_UINT32, BT_UINT32) DEF_FUNCTION_TYPE_1 (BT_FN_UINT64_UINT64, BT_UINT64, BT_UINT64) +DEF_FUNCTION_TYPE_1 (BT_FN_UINT64_FLOAT, BT_UINT64, BT_FLOAT) DEF_FUNCTION_TYPE_1 (BT_FN_BOOL_INT, BT_BOOL, BT_INT) DEF_FUNCTION_TYPE_1 (BT_FN_PTR_CONST_PTR, BT_PTR, BT_CONST_PTR) DEF_FUNCTION_TYPE_1 (BT_FN_CONST_PTR_CONST_PTR, BT_CONST_PTR, BT_CONST_PTR) DEF_FUNCTION_TYPE_1 (BT_FN_BND_CONST_PTR, BT_BND, BT_CONST_PTR) DEF_FUNCTION_TYPE_1 (BT_FN_CONST_PTR_BND, BT_CONST_PTR, BT_BND) +DEF_FUNCTION_TYPE_1 (BT_FN_UINT16_UINT32, BT_UINT16, BT_UINT32) +DEF_FUNCTION_TYPE_1 (BT_FN_UINT32_UINT16, BT_UINT32, BT_UINT16) DEF_POINTER_TYPE (BT_PTR_FN_VOID_PTR, BT_FN_VOID_PTR) @@ -301,18 +318,52 @@ DEF_FUNCTION_TYPE_2 (BT_FN_INT_CONST_STRING_FILEPTR, BT_INT, BT_CONST_STRING, BT_FILEPTR) DEF_FUNCTION_TYPE_2 (BT_FN_INT_INT_FILEPTR, BT_INT, BT_INT, BT_FILEPTR) +DEF_FUNCTION_TYPE_2 (BT_FN_UINT16_UINT16_UINT16, + BT_UINT16, BT_UINT16, BT_UINT16) +DEF_FUNCTION_TYPE_2 (BT_FN_INT_PTR_INT, + BT_INT, BT_PTR, BT_INT) +DEF_FUNCTION_TYPE_2 (BT_FN_UINT_PTR_UINT, + BT_UINT, BT_PTR, BT_UINT) +DEF_FUNCTION_TYPE_2 (BT_FN_LONG_PTR_LONG, + BT_LONG, BT_PTR, BT_LONG) +DEF_FUNCTION_TYPE_2 (BT_FN_ULONG_PTR_ULONG, + BT_ULONG, BT_PTR, BT_ULONG) DEF_FUNCTION_TYPE_2 (BT_FN_VOID_PTRMODE_PTR, BT_VOID, BT_PTRMODE, BT_PTR) DEF_FUNCTION_TYPE_2 (BT_FN_VOID_PTR_PTRMODE, BT_VOID, BT_PTR, BT_PTRMODE) +DEF_FUNCTION_TYPE_2 (BT_FN_VOID_UINT64_UINT64, + BT_VOID, BT_UINT64, BT_UINT64) DEF_FUNCTION_TYPE_2 (BT_FN_VOID_VALIST_REF_VALIST_ARG, BT_VOID, BT_VALIST_REF, BT_VALIST_ARG) DEF_FUNCTION_TYPE_2 (BT_FN_LONG_LONG_LONG, BT_LONG, BT_LONG, BT_LONG) +DEF_FUNCTION_TYPE_2 (BT_FN_UINT8_UINT8_UINT8, + BT_UINT8, BT_UINT8, BT_UINT8) +DEF_FUNCTION_TYPE_2 (BT_FN_INT8_INT8_INT8, + BT_INT8, BT_INT8, BT_INT8) +DEF_FUNCTION_TYPE_2 (BT_FN_INT16_INT16_INT16, + BT_INT16, BT_INT16, BT_INT16) +DEF_FUNCTION_TYPE_2 (BT_FN_INT_INT_INT, + BT_INT, BT_INT, BT_INT) +DEF_FUNCTION_TYPE_2 (BT_FN_UINT_FLOAT_UINT, + BT_UINT, BT_FLOAT, BT_UINT) +DEF_FUNCTION_TYPE_2 (BT_FN_FLOAT_UINT_UINT, + BT_FLOAT, BT_UINT, BT_UINT) +DEF_FUNCTION_TYPE_2 (BT_FN_ULONG_UINT_UINT, + BT_ULONG, BT_UINT, BT_UINT) +DEF_FUNCTION_TYPE_2 (BT_FN_ULONG_UINT_PTR, + BT_ULONG, BT_UINT, BT_PTR) +DEF_FUNCTION_TYPE_2 (BT_FN_ULONG_ULONG_ULONG, + BT_ULONG, BT_ULONG, BT_ULONG) +DEF_FUNCTION_TYPE_2 (BT_FN_UINT_UINT_UINT, + BT_UINT, BT_UINT, BT_UINT) DEF_FUNCTION_TYPE_2 (BT_FN_INT_PTR_CONST_STRING, BT_INT, BT_PTR, BT_CONST_STRING) DEF_FUNCTION_TYPE_2 (BT_FN_VOID_PTR_SIZE, BT_VOID, BT_PTR, BT_SIZE) +DEF_FUNCTION_TYPE_2 (BT_FN_VOID_UINT_PTR, + BT_VOID, BT_UINT, BT_PTR) DEF_FUNCTION_TYPE_2 (BT_FN_FLOAT_FLOAT_FLOAT, BT_FLOAT, BT_FLOAT, BT_FLOAT) DEF_FUNCTION_TYPE_2 (BT_FN_DOUBLE_DOUBLE_DOUBLE, @@ -408,6 +459,7 @@ DEF_FUNCTION_TYPE_2 (BT_FN_BOOL_SIZE_CONST_VPTR, BT_BOOL, BT_SIZE, BT_CONST_VOLATILE_PTR) DEF_FUNCTION_TYPE_2 (BT_FN_BOOL_INT_BOOL, BT_BOOL, BT_INT, BT_BOOL) DEF_FUNCTION_TYPE_2 (BT_FN_VOID_UINT_UINT, BT_VOID, BT_UINT, BT_UINT) +DEF_FUNCTION_TYPE_2 (BT_FN_UINT_UINT_PTR, BT_UINT, BT_UINT, BT_PTR) DEF_FUNCTION_TYPE_2 (BT_FN_PTR_CONST_PTR_SIZE, BT_PTR, BT_CONST_PTR, BT_SIZE) DEF_FUNCTION_TYPE_2 (BT_FN_PTR_CONST_PTR_CONST_PTR, BT_PTR, BT_CONST_PTR, BT_CONST_PTR) DEF_FUNCTION_TYPE_2 (BT_FN_VOID_PTRPTR_CONST_PTR, BT_VOID, BT_PTR_PTR, BT_CONST_PTR) @@ -415,6 +467,8 @@ DEF_FUNCTION_TYPE_2 (BT_FN_VOID_CONST_PTR_SIZE, BT_VOID, BT_CONST_PTR, BT_SIZE) DEF_FUNCTION_TYPE_2 (BT_FN_VOID_PTR_BND, BT_VOID, BT_PTR, BT_BND) DEF_FUNCTION_TYPE_2 (BT_FN_CONST_PTR_CONST_PTR_CONST_PTR, BT_CONST_PTR, BT_CONST_PTR, BT_CONST_PTR) DEF_FUNCTION_TYPE_2 (BT_FN_BND_CONST_PTR_SIZE, BT_BND, BT_CONST_PTR, BT_SIZE) +DEF_FUNCTION_TYPE_2 (BT_FN_UINT32_UINT64_PTR, + BT_UINT32, BT_UINT64, BT_PTR) DEF_POINTER_TYPE (BT_PTR_FN_VOID_PTR_PTR, BT_FN_VOID_PTR_PTR) @@ -444,6 +498,20 @@ DEF_FUNCTION_TYPE_3 (BT_FN_INT_FILEPTR_CONST_STRING_VALIST_ARG, BT_INT, BT_FILEPTR, BT_CONST_STRING, BT_VALIST_ARG) DEF_FUNCTION_TYPE_3 (BT_FN_INT_PTR_PTR_PTR, BT_INT, BT_PTR, BT_PTR, BT_PTR) +DEF_FUNCTION_TYPE_3 (BT_FN_INT_INT_UINT_UINT, + BT_INT, BT_INT, BT_UINT, BT_UINT) +DEF_FUNCTION_TYPE_3 (BT_FN_UINT_UINT_UINT_UINT, + BT_UINT, BT_UINT, BT_UINT, BT_UINT) +DEF_FUNCTION_TYPE_3 (BT_FN_UINT_UINT_UINT_PTR, + BT_UINT, BT_UINT, BT_UINT, BT_PTR) +DEF_FUNCTION_TYPE_3 (BT_FN_UINT_ULONG_ULONG_UINT, + BT_UINT, BT_ULONG, BT_ULONG, BT_UINT) +DEF_FUNCTION_TYPE_3 (BT_FN_ULONG_ULONG_ULONG_ULONG, + BT_ULONG, BT_ULONG, BT_ULONG, BT_ULONG) +DEF_FUNCTION_TYPE_3 (BT_FN_LONG_LONG_UINT_UINT, + BT_LONG, BT_LONG, BT_UINT, BT_UINT) +DEF_FUNCTION_TYPE_3 (BT_FN_ULONG_ULONG_UINT_UINT, + BT_ULONG, BT_ULONG, BT_UINT, BT_UINT) DEF_FUNCTION_TYPE_3 (BT_FN_STRING_CONST_STRING_CONST_STRING_INT, BT_STRING, BT_CONST_STRING, BT_CONST_STRING, BT_INT) DEF_FUNCTION_TYPE_3 (BT_FN_FLOAT_FLOAT_FLOAT_FLOAT, @@ -512,6 +580,10 @@ DEF_FUNCTION_TYPE_3 (BT_FN_BOOL_ULONG_ULONG_ULONGPTR, BT_BOOL, BT_ULONG, BT_ULONG, BT_PTR_ULONG) DEF_FUNCTION_TYPE_3 (BT_FN_BOOL_ULONGLONG_ULONGLONG_ULONGLONGPTR, BT_BOOL, BT_ULONGLONG, BT_ULONGLONG, BT_PTR_ULONGLONG) +DEF_FUNCTION_TYPE_3 (BT_FN_VOID_UINT32_UINT64_PTR, + BT_VOID, BT_UINT32, BT_UINT64, BT_PTR) +DEF_FUNCTION_TYPE_3 (BT_FN_VOID_UINT32_UINT32_PTR, + BT_VOID, BT_UINT32, BT_UINT32, BT_PTR) DEF_FUNCTION_TYPE_4 (BT_FN_SIZE_CONST_PTR_SIZE_SIZE_FILEPTR, BT_SIZE, BT_CONST_PTR, BT_SIZE, BT_SIZE, BT_FILEPTR) @@ -523,6 +595,12 @@ DEF_FUNCTION_TYPE_4 (BT_FN_PTR_PTR_CONST_PTR_SIZE_SIZE, BT_PTR, BT_PTR, BT_CONST_PTR, BT_SIZE, BT_SIZE) DEF_FUNCTION_TYPE_4 (BT_FN_PTR_PTR_INT_SIZE_SIZE, BT_PTR, BT_PTR, BT_INT, BT_SIZE, BT_SIZE) +DEF_FUNCTION_TYPE_4 (BT_FN_UINT_UINT_UINT_UINT_UINT, + BT_UINT, BT_UINT, BT_UINT, BT_UINT, BT_UINT) +DEF_FUNCTION_TYPE_4 (BT_FN_UINT_FLOAT_FLOAT_FLOAT_FLOAT, + BT_UINT, BT_FLOAT, BT_FLOAT, BT_FLOAT, BT_FLOAT) +DEF_FUNCTION_TYPE_4 (BT_FN_ULONG_ULONG_ULONG_UINT_UINT, + BT_ULONG, BT_ULONG, BT_ULONG, BT_UINT, BT_UINT) DEF_FUNCTION_TYPE_4 (BT_FN_STRING_STRING_CONST_STRING_SIZE_SIZE, BT_STRING, BT_STRING, BT_CONST_STRING, BT_SIZE, BT_SIZE) DEF_FUNCTION_TYPE_4 (BT_FN_INT_FILEPTR_INT_CONST_STRING_VALIST_ARG, diff --git a/gcc/builtins.def b/gcc/builtins.def index b5dc291..d7f80e6 100644 --- a/gcc/builtins.def +++ b/gcc/builtins.def @@ -1000,5 +1000,48 @@ DEF_GCC_BUILTIN (BUILT_IN_LINE, "LINE", BT_FN_INT, ATTR_NOTHROW_LEAF_LIST) /* Pointer Bounds Checker builtins. */ #include "chkp-builtins.def" +/* Do not expose the BRIG builtins by default gcc-wide, but only privately in + the BRIG FE as long as there are no references for them in the middle end + or any of the upstream backends. */ + +#ifndef DEF_HSAIL_BUILTIN +#define DEF_HSAIL_BUILTIN(ENUM, HSAIL_OPCODE, HSAIL_TYPE, NAME, TYPE, ATTRS) \ + DEF_BUILTIN_STUB (ENUM, "__builtin_" NAME) +#endif + +/* HSAIL atomic builtins do not have separate identifying opcodes. */ + +#ifndef DEF_HSAIL_ATOMIC_BUILTIN +#define DEF_HSAIL_ATOMIC_BUILTIN(ENUM, ATOMIC_OPCODE, HSAIL_TYPE, NAME, \ + TYPE, ATTRS) \ + DEF_BUILTIN_STUB (ENUM, "__builtin_" NAME) +#endif + +/* HSAIL saturating arithmetics builtins. */ + +#ifndef DEF_HSAIL_SAT_BUILTIN +#define DEF_HSAIL_SAT_BUILTIN(ENUM, BRIG_OPCODE, HSAIL_TYPE, NAME, \ + TYPE, ATTRS) \ + DEF_BUILTIN_STUB (ENUM, "__builtin_" NAME) +#endif + +/* HSAIL builtins used internally by the frontend. */ + +#ifndef DEF_HSAIL_INTR_BUILTIN +#define DEF_HSAIL_INTR_BUILTIN(ENUM, NAME, TYPE, ATTRS) \ + DEF_BUILTIN_STUB (ENUM, "__builtin_" NAME) +#endif + +/* HSAIL saturated conversions. */ + +#ifndef DEF_HSAIL_CVT_ZEROI_SAT_BUILTIN +#define DEF_HSAIL_CVT_ZEROI_SAT_BUILTIN(ENUM, HSAIL_DEST_TYPE, HSAIL_SRC_TYPE, \ + NAME, TYPE, ATTRS) \ + DEF_BUILTIN_STUB (ENUM, "__builtin_" NAME) +#endif + +/* HSAIL/BRIG frontend builtins. */ +#include "brig-builtins.def" + #undef DEF_BUILTIN_CHKP #undef DEF_BUILTIN diff --git a/gcc/doc/frontends.texi b/gcc/doc/frontends.texi index 6e1158a..09c2081 100644 --- a/gcc/doc/frontends.texi +++ b/gcc/doc/frontends.texi @@ -16,7 +16,7 @@ GCC stands for ``GNU Compiler Collection''. GCC is an integrated distribution of compilers for several major programming languages. These languages currently include C, C++, Objective-C, Objective-C++, -Fortran, Ada, and Go. +Fortran, Ada, Go, and BRIG (HSAIL). The abbreviation @dfn{GCC} has multiple meanings in common use. The current official meaning is ``GNU Compiler Collection'', which refers diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi index 762be5f..bc4edfd 100644 --- a/gcc/doc/install.texi +++ b/gcc/doc/install.texi @@ -2665,7 +2665,10 @@ separately. Second, you must have the testing tools installed. This includes @uref{http://www.gnu.org/software/dejagnu/,,DejaGnu}, Tcl, and Expect; -the DejaGnu site has links to these. +the DejaGnu site has links to these. For running the BRIG frontend +tests, a tool to assemble the binary BRIGs from HSAIL text, +@uref{https://github.com/HSAFoundation/HSAIL-Tools/,,HSAILasm} must +be installed. If the directories where @command{runtest} and @command{expect} were installed are not in the @env{PATH}, you may need to set the following diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 45af80c..d8724aa 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -1338,6 +1338,9 @@ traditional preprocessor). @item @var{file}.go Go source code. +@item @var{file}.brig +BRIG files (binary representation of HSAIL). + @item @var{file}.ads Ada source code file that contains a library unit declaration (a declaration of a package, subprogram, or generic, or a generic @@ -1386,6 +1389,7 @@ assembler assembler-with-cpp ada f77 f77-cpp-input f95 f95-cpp-input go +brig @end smallexample @item -x none diff --git a/gcc/doc/standards.texi b/gcc/doc/standards.texi index 1c8b3cb..9f5317c 100644 --- a/gcc/doc/standards.texi +++ b/gcc/doc/standards.texi @@ -301,6 +301,14 @@ available online, see @uref{http://gcc.gnu.org/readings.html} As of the GCC 4.7.1 release, GCC supports the Go 1 language standard, described at @uref{http://golang.org/doc/go1.html}. +@section HSA Intermediate Language (HSAIL) + +GCC can compile the binary representation (BRIG) of the HSAIL text format as +described in HSA Programmer's Reference Manual version 1.0.1. This +capability is typically utilized to implement the HSA runtime API's HSAIL +finalization extension for a gcc supported processor. HSA standards are +freely available at @uref{http://www.hsafoundation.com/standards/}. + @section References for Other Languages @xref{Top, GNAT Reference Manual, About This Guide, gnat_rm, diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index f16f51c..f091809 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,23 @@ +2017-01-24 Pekka Jääskeläinen + Martin Jambor + + * lib/brig-dg.exp: New file. + * lib/brig.exp: Likewise. + * brig.dg/README: Likewise. + * brig.dg/dg.exp: Likewise. + * brig.dg/test/gimple/alloca.hsail: Likewise. + * brig.dg/test/gimple/atomics.hsail: Likewise. + * brig.dg/test/gimple/branches.hsail: Likewise. + * brig.dg/test/gimple/fbarrier.hsail: Likewise. + * brig.dg/test/gimple/function_calls.hsail: Likewise. + * brig.dg/test/gimple/kernarg.hsail: Likewise. + * brig.dg/test/gimple/mem.hsail: Likewise. + * brig.dg/test/gimple/mulhi.hsail: Likewise. + * brig.dg/test/gimple/packed.hsail: Likewise. + * brig.dg/test/gimple/smoke_test.hsail: Likewise. + * brig.dg/test/gimple/variables.hsail: Likewise. + * brig.dg/test/gimple/vector.hsail: Likewise. + 2017-01-24 Jakub Jelinek * g++.dg/asan/asan_test.C: Enable on all *-*-linux* targets that diff --git a/gcc/testsuite/brig.dg/README b/gcc/testsuite/brig.dg/README new file mode 100644 index 0000000..2ad5b24 --- /dev/null +++ b/gcc/testsuite/brig.dg/README @@ -0,0 +1,12 @@ +BRIG (HSAIL) frontend test cases +-------------------------------- + +The suite consists of "smoke tests" that test several features of +the compilation and regression tests, but is not an exhaustive test +suite for all HSAIL instructions. The HSA PRM conformance suite +is supposed to be used for that. + +HSAILasm is required for converting the text HSAIL files to BRIGs +which the compiler consumes. It can be built from +https://github.com/HSAFoundation/HSAIL-Tools + diff --git a/gcc/testsuite/brig.dg/dg.exp b/gcc/testsuite/brig.dg/dg.exp new file mode 100644 index 0000000..d4f37e6 --- /dev/null +++ b/gcc/testsuite/brig.dg/dg.exp @@ -0,0 +1,31 @@ +# Copyright (C) 2009-2014 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GCC; see the file COPYING3. If not see +# . + +# GCC testsuite that uses the `dg.exp' driver. + +load_lib brig-dg.exp + +# Initialize `dg'. +dg-init + +if [expr [llength [auto_execok HSAILasm]] > 0] { + dg-runtest [find $srcdir/$subdir *.hsail] "" "" +} else { + unsupported "All BRIG FE tests require HSAILasm in PATH." +} + +# All done. +dg-finish diff --git a/gcc/testsuite/brig.dg/test/gimple/alloca.hsail b/gcc/testsuite/brig.dg/test/gimple/alloca.hsail new file mode 100644 index 0000000..479ab72 --- /dev/null +++ b/gcc/testsuite/brig.dg/test/gimple/alloca.hsail @@ -0,0 +1,37 @@ +module &module:1:0:$full:$large:$default; + +/* Tests for alloca. */ + +/* { dg-do compile } */ +/* { dg-options "-fdump-tree-gimple" } */ + +prog function &subfunction(arg_u32 %return_value)() { + alloca_align(1)_u32 $s2, 256; + st_arg_u32 $s2, [%return_value]; + ret; +}; + +prog kernel &kernel(kernarg_u64 %input_ptr, kernarg_u64 %output_ptr) +{ + ld_kernarg_u64 $d0, [%input_ptr]; + ld_global_u32 $s0, [$d0]; + + alloca_align(256)_u32 $s1, 16; + { + arg_u32 %return_value; + call &subfunction(%return_value)(); + ld_arg_u32 $s1, [%return_value]; + } + ld_kernarg_u64 $d1, [%output_ptr]; + st_global_u32 $s1, [$d0]; +}; + +/* { dg-final { scan-tree-dump "s2 = __builtin___hsail_alloca \\\(256, 1, __context\\\);" "gimple" } } */ + +/* { dg-final { scan-tree-dump "s1 = __builtin___hsail_alloca \\\(16, 256, __context\\\);" "gimple" } } */ + + +/* Both functions should have an alloca frame push and pop. */ +/* { dg-final { scan-tree-dump-times "__builtin___hsail_alloca_push_frame \\\(__context\\\);" 2 "gimple" } } */ + +/* { dg-final { scan-tree-dump-times "__builtin___hsail_alloca_pop_frame \\\(__context\\\);" 2 "gimple" } } */ diff --git a/gcc/testsuite/brig.dg/test/gimple/atomics.hsail b/gcc/testsuite/brig.dg/test/gimple/atomics.hsail new file mode 100644 index 0000000..b877a66 --- /dev/null +++ b/gcc/testsuite/brig.dg/test/gimple/atomics.hsail @@ -0,0 +1,33 @@ +module &module:1:0:$full:$large:$default; + +/* Test for atomic instructions. */ + +/* { dg-do compile } */ +/* { dg-options "-fdump-tree-original" } */ + +prog kernel &Kernel(kernarg_u64 %input_ptr, kernarg_u64 %output_ptr) +{ + ld_kernarg_u64 $d0, [%input_ptr]; + + atomic_ld_global_rlx_system_b32 $s0, [$d0]; + atomic_add_global_rlx_system_u32 $s1, [$d0 + 4], $s0; + + ld_kernarg_u64 $d0, [%output_ptr]; + atomicnoret_st_global_rlx_system_b32 [$d0], $s2; + + atomicnoret_min_global_rlx_system_u32 [$d0 + 4], $s1; + + ret; +}; + +/* The atomic loads are implemented by casting to an atomic pointer. */ +/* { dg-final { scan-tree-dump "s0 = VIEW_CONVERT_EXPR\\\(\\\*\\\(atomic unsigned int \\\*\\\)" "original"} } */ + +/* The atomic add should call a gcc builtin. */ +/* { dg-final { scan-tree-dump "= __sync_fetch_and_add_4 \\\(" "original"} } */ + +/* The atomic stores are implemented by casting to an atomic pointer. */ +/* { dg-final { scan-tree-dump "\\\*\\\(atomic unsigned int \\\*\\\) d0 = s2;" "original"} } */ + +/* The atomic min is implemented by a custom builtin. */ +/* { dg-final { scan-tree-dump "builtin_out.\[0-9\]+ = __builtin___hsail_atomic_min_u32 \\\(" "original"} } */ diff --git a/gcc/testsuite/brig.dg/test/gimple/branches.hsail b/gcc/testsuite/brig.dg/test/gimple/branches.hsail new file mode 100644 index 0000000..081fde3 --- /dev/null +++ b/gcc/testsuite/brig.dg/test/gimple/branches.hsail @@ -0,0 +1,58 @@ +module &module:1:0:$full:$large:$default; + +/* Test different style of branches. */ + +/* { dg-do compile } */ +/* { dg-options "-fdump-tree-gimple" } */ + +prog kernel &Kernel(kernarg_u64 %input_ptr, kernarg_u64 %output_ptr) +{ + ld_kernarg_u64 $d0, [%input_ptr]; + ld_global_u64 $d1, [$d0]; + ld_global_u64 $d2, [$d0 + 8]; + + ld_global_u32 $s0, [$d0 + 16]; + ld_global_u32 $s1, [$d0 + 20]; + + sbr_width(all)_u32 $s1 [@case0, @case1, @case2]; +@case0: + st_global_u64 0, [$d0]; + br @out; +@case1: + st_global_u64 1, [$d0]; + br @out; +@case2: + st_global_u64 2, [$d0]; +@out: + cmp_eq_u32_u32 $s2, $s1, $s0; + cvt_b1_u32 $c0, $s2; + + cbr_width(all)_b1 $c0, @true_branch; +@false_branch: + st_global_u64 $d1, [$d0]; + +@true_branch: + ld_kernarg_u64 $d0, [%output_ptr]; + + st_global_u32 $s2, [$d0 + 8]; + br @skip; + st_global_u32 $s3, [$d0 + 12]; + +@skip: + ret; +}; + +/* sbr is converted to a switch */ +/* { dg-final { scan-tree-dump "switch \\\(s1\\\) , case 0: , case 1: , case 2: >" "gimple"} } */ + +/* br @out converted to gotos */ +/* { dg-final { scan-tree-dump-times "goto @out" 2 "gimple"} } */ + +/* the comparison instruction */ +/* { dg-final { scan-tree-dump "c0 = s2 != 0;" "gimple" } } */ + +/* cbr to an if clause */ +/* { dg-final { scan-tree-dump "if \\\(c0 != 0\\\) goto @true_branch; else goto ;" "gimple" } } */ + +/* br @skip converted to a goto */ +/* { dg-final { scan-tree-dump "goto @skip" "gimple"} } */ diff --git a/gcc/testsuite/brig.dg/test/gimple/fbarrier.hsail b/gcc/testsuite/brig.dg/test/gimple/fbarrier.hsail new file mode 100644 index 0000000..a58ca09 --- /dev/null +++ b/gcc/testsuite/brig.dg/test/gimple/fbarrier.hsail @@ -0,0 +1,74 @@ +module &module:1:0:$full:$large:$default; + +/* Tests for fbarrier. */ + +/* { dg-do compile } */ +/* { dg-options "-fdump-tree-gimple" } */ + +fbarrier &fb_module_scope; + +prog function &subfunction(arg_u32 %return_value)() { + + workitemflatabsid_u32 $s3; + cvt_b1_u32 $c1, $s3; + cbr_width(all)_b1 $c1, @skip_fbar; + waitfbar &fb_module_scope; +@skip_fbar: + + st_arg_u32 $s3, [%return_value]; + ret; +}; + +prog kernel &kernel(kernarg_u64 %input_ptr, kernarg_u64 %output_ptr) +{ + fbarrier %fb_func_scope; + + ld_kernarg_u64 $d0, [%input_ptr]; + ld_global_u32 $s0, [$d0]; + + workitemflatabsid_u32 $s1; + cvt_b1_u32 $c1, $s1; + cbr_width(all)_b1 $c1, @skip_init; + + initfbar &fb_module_scope; + initfbar %fb_func_scope; + + joinfbar &fb_module_scope; + +@skip_init: + barrier_width(all); + + joinfbar %fb_func_scope; + + { + arg_u32 %return_value; + call &subfunction(%return_value)(); + ld_arg_u32 $s1, [%return_value]; + } + arrivefbar %fb_func_scope; + + ld_kernarg_u64 $d1, [%output_ptr]; + st_global_u32 $s1, [$d0]; + + workitemflatabsid_u32 $s1; + cvt_b1_u32 $c0, $s1; + cbr_width(all)_b1 $c0, @skip_fini; + + releasefbar &fb_module_scope; + releasefbar %fb_func_scope; + +@skip_fini: + +}; +/* fbarriers are allocated from the group memory in the order of + appearance. The current implementation allocates 32B per fbarrier. */ + +/* { dg-final { scan-tree-dump "__hsail_waitfbar \\\(0, __context\\\);" "gimple"} } */ +/* { dg-final { scan-tree-dump "__hsail_initfbar \\\(0, __context\\\);" "gimple"} } */ +/* { dg-final { scan-tree-dump "__hsail_initfbar \\\(32, __context\\\);" "gimple"} } */ +/* { dg-final { scan-tree-dump "__hsail_joinfbar \\\(0, __context\\\);" "gimple"} } */ +/* { dg-final { scan-tree-dump "@skip_init:\[\n ]+__builtin___hsail_barrier \\\(__context\\\);\[\n ]+__builtin___hsail_joinfbar \\\(32, __context\\\);" "gimple"} } */ + +/* { dg-final { scan-tree-dump "__hsail_arrivefbar \\\(32, __context\\\);" "gimple"} } */ + +/* { dg-final { scan-tree-dump "__hsail_releasefbar \\\(0, __context\\\);\[\n ]+__builtin___hsail_releasefbar \\\(32, __context\\\);" "gimple"} } */ diff --git a/gcc/testsuite/brig.dg/test/gimple/function_calls.hsail b/gcc/testsuite/brig.dg/test/gimple/function_calls.hsail new file mode 100644 index 0000000..d3b690c --- /dev/null +++ b/gcc/testsuite/brig.dg/test/gimple/function_calls.hsail @@ -0,0 +1,59 @@ +module &module:1:0:$full:$large:$default; + +/* Function calls and argument passing. */ + +/* { dg-do compile } */ +/* { dg-options "-fdump-tree-gimple" } */ + +prog function &subfunction(arg_u32 %return_value)(arg_f32 %float_arg, arg_f64 %double_arg, arg_f16 %half_arg) { + ld_arg_f32 $s0, [%float_arg]; + cvt_u32_f32 $s0, $s0; + + ld_arg_f64 $d0, [%double_arg]; + cvt_u32_f64 $s1, $d0; + + ld_arg_f16 $s2, [%half_arg]; + cvt_u32_f16 $s2, $s2; + + add_u32 $s3, $s0, $s1; + add_u32 $s3, $s3, $s2; + + st_arg_u32 $s3, [%return_value]; + ret; +}; + +prog kernel &kernel(kernarg_u64 %input_ptr, kernarg_u64 %output_ptr) +{ + ld_kernarg_u64 $d0, [%input_ptr]; + ld_global_u32 $s0, [$d0]; + { + arg_f32 %float_arg; + arg_f64 %double_arg; + arg_f16 %half_arg; + arg_u32 %return_value; + + st_arg_f32 12.0f, [%float_arg]; + st_arg_f64 640.0d, [%double_arg]; + st_arg_f16 12.0h, [%half_arg]; + + call &subfunction(%return_value)(%float_arg, %double_arg, %half_arg); + + ld_arg_u32 $s1, [%return_value]; + } + ld_kernarg_u64 $d1, [%output_ptr]; + st_global_u32 $s1, [$d0]; +}; + +/* The generated function call should have the incoming arguments and three hidden arguments. */ + +/* { dg-final { scan-tree-dump "_\[0-9\]+ = subfunction \\\(_kernel.float_arg.\[_0-9\]+, _kernel.double_arg.\[_0-9\]+, _kernel.half_arg.\[_0-9\]+, __context, __group_base_addr, __private_base_addr\\\);" "gimple"} } */ + +/* The callee should refer directly to the scalar arguments when it reads them. */ +/* { dg-final { scan-tree-dump "= float_arg;" "gimple"} } */ +/* { dg-final { scan-tree-dump "= double_arg;" "gimple"} } */ +/* { dg-final { scan-tree-dump "= half_arg;" "gimple"} } */ + +/* The return value is stored to a temporary before returned. */ +/* { dg-final { scan-tree-dump "_retvalue_temp = s3;" "gimple"} } */ +/* { dg-final { scan-tree-dump "D.\[0-9\]+ = _retvalue_temp;" "gimple"} } */ +/* { dg-final { scan-tree-dump "return D.\[0-9\]+;" "gimple"} } */ diff --git a/gcc/testsuite/brig.dg/test/gimple/kernarg.hsail b/gcc/testsuite/brig.dg/test/gimple/kernarg.hsail new file mode 100644 index 0000000..7f30919 --- /dev/null +++ b/gcc/testsuite/brig.dg/test/gimple/kernarg.hsail @@ -0,0 +1,25 @@ +module &module:1:0:$full:$large:$default; + +/* Tests for kernarg addressing modes. */ + +/* { dg-do compile } */ +/* { dg-options "-fdump-tree-original" } */ + +prog kernel &Kernel(kernarg_u64 %input[4], kernarg_u64 %output_ptr, kernarg_u64 %i) +{ + ld_kernarg_u64 $d0, [%i]; + ld_kernarg_u64 $d0, [%input][$d0 + 1]; + + ld_kernarg_u64 $d1, [%output_ptr]; + st_global_u64 $d0, [$d1]; + + ret; +}; + +/* [%i] */ +/* { dg-final { scan-tree-dump " = \\\*\\\(unsigned long \\\*\\\) \\\(__args \\\+ 40\\\);" "original"} } */ + +/* [%input][$d0 + 1] */ +/* { dg-final { scan-tree-dump "\\\*\\\(unsigned long \\\*\\\) \\\(\\\(VIEW_CONVERT_EXPR\\\(\\\(unsigned long\\\) __args\\\) \\\+ \\\(unsigned long\\\) d0\\\) \\\+ 1\\\);" "original"} } */ + + diff --git a/gcc/testsuite/brig.dg/test/gimple/mem.hsail b/gcc/testsuite/brig.dg/test/gimple/mem.hsail new file mode 100644 index 0000000..75835a1 --- /dev/null +++ b/gcc/testsuite/brig.dg/test/gimple/mem.hsail @@ -0,0 +1,39 @@ +module &module:1:0:$full:$large:$default; + +/* Tests for load/store addressing modes. */ + +/* { dg-do compile } */ +/* { dg-options "-fdump-tree-original" } */ + +prog kernel &Kernel(kernarg_u64 %input_ptr, kernarg_u64 %input_ptr2, kernarg_u64 %output_ptr) +{ + global_u32 %global_array[4]; + + ld_kernarg_u64 $d0, [%input_ptr]; + ld_kernarg_u64 $d2, [%input_ptr2]; + ld_global_u32 $s0, [$d0]; + ld_global_u64 $d1, [$d2 + 4]; + + ld_global_u32 $s2, [%global_array][$d1 + 4]; + + ld_kernarg_u64 $d0, [%output_ptr]; + st_global_u32 $s0, [$d0]; + st_global_u32 $s1, [$d0 + 4]; + st_global_u32 $s2, [$d0 + 8]; + + ret; +}; + +/* %input_ptr, %input_ptr2 and %output_ptr accesses should generate offsets to the __args array */ +/* { dg-final { scan-tree-dump "__args;\[\n \]+d0 =" "original"} } */ +/* { dg-final { scan-tree-dump "\\\(__args \\\+ 8\\\);\[\n \]+d2 =" "original"} } */ +/* { dg-final { scan-tree-dump "\\\(__args \\\+ 16\\\);\[\n \]+d0 =" "original"} } */ + +/* ld_global_u32 $s0, [$d0] */ +/* { dg-final { scan-tree-dump "\\\*\\\(unsigned int \\\*\\\) d0;\[\n \]+s0 =" "original"} } */ + +/* ld_global_u64 $d1, [$d2 + 4] pointer arithmetics*/ +/* { dg-final { scan-tree-dump "d2 \\\+ 4\\\);\[\n \]+d1 = " "original"} } */ + +/* ld_global_u32 $s2, [%global_array][$d1 + 4]; is the most complex form */ +/* { dg-final { scan-tree-dump "\\\(unsigned long\\\) &_Kernel.global_array\\\) \\\+ \\\(unsigned long\\\) d1\\\) \\\+ 4" "original" } } */ diff --git a/gcc/testsuite/brig.dg/test/gimple/mulhi.hsail b/gcc/testsuite/brig.dg/test/gimple/mulhi.hsail new file mode 100644 index 0000000..acdced9 --- /dev/null +++ b/gcc/testsuite/brig.dg/test/gimple/mulhi.hsail @@ -0,0 +1,33 @@ +module &module:1:0:$full:$large:$default; + +/* Test high part multiplies. */ + +/* { dg-do compile } */ +/* { dg-options "-fdump-tree-gimple" } */ + +prog kernel &Kernel(kernarg_u64 %input_ptr, kernarg_u64 %output_ptr) +{ + ld_kernarg_u64 $d0, [%input_ptr]; + ld_global_u64 $d1, [$d0]; + ld_global_u64 $d2, [$d0 + 8]; + + ld_global_u32 $s0, [$d0 + 16]; + ld_global_u32 $s1, [$d0 + 20]; + + mulhi_s32 $s2, $s0, $s1; + mulhi_s64 $d2, $d1, $d2; + + mad24hi_s32 $s3, $s0, $s1, $s2; + mul24hi_s32 $s3, $s3, $s1; + + ld_kernarg_u64 $d0, [%output_ptr]; + st_global_u64 $d1, [$d0]; + st_global_u32 $s2, [$d0 + 8]; + st_global_u32 $s3, [$d0 + 12]; + + ret; +}; + +/* All of the hipart mults areImplemented using MULT_HIGHPART_EXPR (h*). */ +/* { dg-final { scan-tree-dump-times " h\\\* " 4 "gimple"} } */ + diff --git a/gcc/testsuite/brig.dg/test/gimple/packed.hsail b/gcc/testsuite/brig.dg/test/gimple/packed.hsail new file mode 100644 index 0000000..9219ffd --- /dev/null +++ b/gcc/testsuite/brig.dg/test/gimple/packed.hsail @@ -0,0 +1,78 @@ +module &module:1:0:$full:$large:$default; + +/* Test for different cases of packed instruction controls. */ + +/* { dg-do compile } */ +/* { dg-options "-fdump-tree-gimple -fdump-tree-original" } */ + +prog kernel &Kernel(kernarg_u64 %input_ptr, kernarg_u64 %output_ptr) +{ + ld_kernarg_u64 $d0, [%input_ptr]; + ld_global_b128 $q0, [$d0]; + + add_pp_u8x16 $q1, $q0, u8x16(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15); + + /* Broadcast the 15 as it's the lowest element (pos 0) in the resulting vector. */ + add_ps_u8x16 $q2, $q1, u8x16(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15); + + /* Broadcast the lowest element of q1. */ + add_sp_u8x16 $q3, $q1, $q2; + + /* Perform a scalar computation with the lowest element of both inputs and store it to the lowest element of dest. */ + add_ss_u8x16 $q4, $q2, $q3; + + /* Saturating arithmetics variations. */ + add_pp_sat_u8x16 $q5, $q4, u8x16(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15); + + /* Broadcast the 15 as it's the lowest element (pos 0) in the resulting vector. */ + add_ps_sat_u8x16 $q6, $q5, u8x16(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15); + + /* Broadcast the lowest element of q1. */ + add_sp_sat_u8x16 $q7, $q6, $q5; + + /* Perform a scalar computation with the lowest element of both inputs and store it to the lowest element of dest. */ + add_ss_sat_u8x16 $q8, $q7, $q6; + + /* Single operand vector computation. */ + neg_p_s16x8 $q9, $q8; + + ld_kernarg_u64 $d0, [%output_ptr]; + st_global_b128 $q8, [$d0]; + + ret; +}; + +/* The b128 load is done using uint128_t*. +/* { dg-final { scan-tree-dump "q0 = VIEW_CONVERT_EXPR\\\(mem_read.\[0-9\]+\\\);" "original"} } */ + +/* Before arithmetics, the uint128_t is casted to a vector datatype. */ +/* { dg-final { scan-tree-dump "\\\(q0\\\) \\\+ \\\{" "original"} } */ + +/* The u8x16 constant is generated to an array with elements in reverse order */ +/* in comparison to the HSAIL syntax. */ +/* { dg-final { scan-tree-dump "\\\+ { 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0 }" "original"} } */ + +/* After arithmetics, the vector DT is casted back to a uint128_t. */ +/* { dg-final { scan-tree-dump "q1 = VIEW_CONVERT_EXPR" "original"} } */ + +/* Broadcasted the constant vector's lowest element and summed it up in the next line. */ +/* { dg-final { scan-tree-dump "= { 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15 };\[\n \]+_\[0-9\]+ = _\[0-9\]+ \\\+ _\[0-9\]+;" "gimple"} } */ + +/* Broadcasted the registers lowest element via a VEC_PERM_EXPR that has an all-zeros mask. */ +/* { dg-final { scan-tree-dump "VEC_PERM_EXPR <_\[0-9\]+, _\[0-9\]+, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }>;" "gimple" } } */ + +/* For the add_ss we assume performing the computation over the whole vector is cheaper than */ +/* extracting the scalar and performing a scalar operation. This aims to stay in the vector +/* datapath as long as possible. */ +/* { dg-final { scan-tree-dump "_\[0-9\]+ = VIEW_CONVERT_EXPR\\\(q2\\\);\[\n \]+_\[0-9\]+ = VIEW_CONVERT_EXPR\\\(q3\\\);\[\n \]+_\[0-9\]+ = _\[0-9\]+ \\\+ _\[0-9\]+;" "gimple" } } */ + +/* Insert the lowest element of the result to the lowest element of the result register. */ +/* { dg-final { scan-tree-dump "= VEC_PERM_EXPR <_\[0-9\]+, new_output.\[0-9\]+_\[0-9\]+, { 16, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 }>;" "gimple" } } */ + +/* { dg-final { scan-tree-dump "q4 = VIEW_CONVERT_EXPR\\\(s_output.\[0-9\]+_\[0-9\]+\\\);" "gimple" } } */ + +/* The saturating arithmetics are (curently) implemented using scalar builtin calls. */ +/* { dg-final { scan-tree-dump-times "= __builtin___hsail_sat_add_u8" 64 "gimple" } } */ + +/* A single operand vector instr (neg.) */ +/* { dg-final { scan-tree-dump " = VIEW_CONVERT_EXPR\\\(q8\\\);\[\n \]+_\[0-9\]+ = -_\[0-9\]+;\[\n \]+" "gimple" } } */ diff --git a/gcc/testsuite/brig.dg/test/gimple/smoke_test.hsail b/gcc/testsuite/brig.dg/test/gimple/smoke_test.hsail new file mode 100644 index 0000000..850aeeb --- /dev/null +++ b/gcc/testsuite/brig.dg/test/gimple/smoke_test.hsail @@ -0,0 +1,91 @@ +module &module:1:0:$full:$large:$default; + +/* A basic smoke test. */ + +/* { dg-do compile } */ +/* { dg-options "-fdump-tree-gimple" } */ + +prog kernel &Kernel(kernarg_u64 %input_ptr, kernarg_u64 %output_ptr) +{ + ld_kernarg_u64 $d0, [%input_ptr]; + ld_global_u32 $s0, [$d0]; + ld_global_u32 $s1, [$d0 + 4]; + + add_u32 $s2, $s0, $s1; + add_u32 $s3, $s0, 4294967295; + + ld_kernarg_u64 $d0, [%output_ptr]; + st_global_u32 $s2, [$d0]; + st_global_u32 $s3, [$d0 + 4]; + + ret; +}; + +prog kernel &KernelWithBarrier(kernarg_u64 %input_ptr, kernarg_u64 %output_ptr) +{ + ld_kernarg_u64 $d0, [%input_ptr]; + ld_global_u32 $s0, [$d0]; + ld_global_u32 $s1, [$d0 + 4]; + + add_u32 $s2, $s0, $s1; + + barrier_width(all); + + add_u32 $s3, $s0, 4294967295; + + ld_kernarg_u64 $d0, [%output_ptr]; + st_global_u32 $s2, [$d0]; + st_global_u32 $s3, [$d0 + 4]; + + ret; +}; + +/* The kernel function itself should have a fingerprint as follows */ +/* _Kernel (unsigned char * __args, void * __context, void * __group_base_addr, void * __private_base_addr) */ +/* { dg-final { scan-tree-dump "_Kernel \\\(unsigned char \\\* __args, void \\\* __context, void \\\* __group_base_addr, void \\\* __private_base_addr\\\)" "gimple"} } */ + +/* ld_kernarg: mem_read.0 = MEM[(unsigned long *)__args]; */ +/* { dg-final { scan-tree-dump "mem_read.\[0-9\] = MEM\\\[\\\(unsigned long \\\*\\\)__args\\\];" "gimple"} } */ + +/* The latter ld_global_u32 should be visible as a pointer dereference (after pointer arithmetics on a temporary var): */ +/* mem_read.2 = *D.1691; */ +/* { dg-final { scan-tree-dump "mem_read.\[0-9\] = \\\*\[_0-9\]+;" "gimple"} } */ + +/* add_u32s should generate +operators */ +/* { dg-final { scan-tree-dump "s2 = s0 \\\+ s1;" "gimple"} } */ +/* { dg-final { scan-tree-dump "s3 = s0 \\\+ 4294967295;" "gimple"} } */ + +/* The latter st_global_u32 should be visible as a pointer dereference (after pointer arithmetics on a temporary var): */ +/* *D.1694 = s3; */ +/* { dg-final { scan-tree-dump "\\\*\[_0-9\]+ = s3;" "gimple"} } */ + +/* The return inside the kernel should be generated to a goto to the end of the kernel. */ +/* goto __kernel_exit; */ +/* __kernel_exit: */ +/* { dg-final { scan-tree-dump "goto __kernel_exit;" "gimple"} } */ +/* { dg-final { scan-tree-dump "__kernel_exit:" "gimple"} } */ + +/* Expecting a work item loop because there are no barrier calls. */ +/* { dg-final { scan-tree-dump "if \\\(__local_x < __cur_wg_size_x\\\) goto __wi_loop_x; else goto" "gimple"} } */ +/* { dg-final { scan-tree-dump "if \\\(__local_y < __cur_wg_size_y\\\) goto __wi_loop_y; else goto" "gimple"} } */ +/* { dg-final { scan-tree-dump "if \\\(__local_z < __cur_wg_size_z\\\) goto __wi_loop_z; else goto" "gimple"} } */ + +/* The launcher should call __hsail_launch_wg_function in this case: */ +/* Kernel (void * __context, void * __group_base_addr) */ +/* { dg-final { scan-tree-dump "Kernel \\\(void \\\* __context, void \\\* __group_base_addr\\\)" "gimple"} } */ +/* { dg-final { scan-tree-dump "__hsail_launch_wg_function \\\(_Kernel, __context, __group_base_addr\\\);" "gimple"} }*/ + +/* The kernel should have the magic metadata section injected to the ELF. */ +/* TODO: this should be disabled in case not outputting to an ELF. */ +/* Currently ELF is assumed by the brig frontend. Do not check for the context */ +/* as it is likely to change. */ +/* { dg-final { scan-tree-dump "\\\.pushsection phsa\\\.desc\\\.Kernel" "gimple"} }*/ + +/* The kernel with the barrier call should have the barrier builtin call in between the two summations. */ +/* { dg-final { scan-tree-dump "s2 = s0 \\\+ s1;\[\n \]+__builtin___hsail_barrier \\\(__context\\\);\[\n \]+s3 = s0 \\\+ 4294967295;" "gimple"} } */ + +/* The kernel with the barrier call's launcher function should call the thread-spawning function. */ +/* { dg-final { scan-tree-dump "__hsail_launch_kernel \\\(_KernelWithBarrier, __context, __group_base_addr\\\);" "gimple" } } */ + + + diff --git a/gcc/testsuite/brig.dg/test/gimple/variables.hsail b/gcc/testsuite/brig.dg/test/gimple/variables.hsail new file mode 100644 index 0000000..c76ea60 --- /dev/null +++ b/gcc/testsuite/brig.dg/test/gimple/variables.hsail @@ -0,0 +1,124 @@ +module &module:1:0:$full:$large:$default; + +/* Tests for different variable scopes and address spaces. */ + +/* { dg-do compile } */ +/* { dg-options "-fdump-tree-gimple" } */ + +prog align(256) private_u32 &prog_private; +private_u32 &mod_private; + +prog group_u32 &prog_group; +group_u32 &mod_group; + +prog global_u32 &prog_global; +global_u32 &mod_global; + +decl prog global_u32 &prog_global_host_def; + +prog readonly_u32 &prog_readonly; +readonly_u32 &mod_readonly; + +prog function &subfunction(arg_u32 %return_value)(arg_u32 %arg) { + + private_u32 %func_private; + group_u32 %func_group; + align(256) global_u32 %func_global; + readonly_u32 %func_readonly; + + ld_private_u32 $s200, [%func_private]; + st_private_u32 $s200, [&prog_private]; + + ld_group_u32 $s203, [%func_group]; + st_group_u32 $s203, [&prog_group]; + + ld_global_u32 $s204, [%func_global]; + st_global_u32 $s204, [&prog_global]; + + ld_readonly_u32 $s205, [%func_readonly]; + st_global_u32 $s205, [%func_global]; + + st_arg_u32 $s2, [%return_value]; + ret; +}; + +prog kernel &kernel(kernarg_u64 %input_ptr, kernarg_u64 %output_ptr) +{ + private_u32 %kern_private; + group_u32 %kern_group; + global_u32 %kern_global; + readonly_u32 %kern_readonly; + + ld_kernarg_u64 $d0, [%input_ptr]; + ld_global_u32 $s0, [$d0]; + + ld_private_u32 $s2, [&prog_private]; + st_private_u32 $s2, [%kern_private]; + ld_private_u32 $s3, [&mod_private]; + st_private_u32 $s3, [&prog_private]; + + ld_group_u32 $s4, [&prog_group]; + st_group_u32 $s4, [%kern_group]; + ld_group_u32 $s5, [&mod_group]; + st_group_u32 $s5, [&prog_group]; + + ld_global_u32 $s6, [&prog_global]; + st_global_u32 $s6, [%kern_global]; + ld_global_u32 $s7, [&mod_global]; + st_global_u32 $s7, [&prog_global]; + + ld_readonly_u32 $s8, [&prog_readonly]; + st_global_u32 $s8, [%kern_global]; + ld_readonly_u32 $s9, [&mod_readonly]; + st_global_u32 $s9, [&prog_global]; + + ld_readonly_u32 $s10, [%kern_readonly]; + st_global_u32 $s10, [%kern_global]; + ld_readonly_u32 $s11, [%kern_readonly]; + st_global_u32 $s11, [&prog_global_host_def]; + + { + arg_u32 %arg; + arg_u32 %return_value; + st_arg_u32 $s1, [%arg]; + call &subfunction(%return_value)(%arg); + ld_arg_u32 $s1, [%return_value]; + } + ld_kernarg_u64 $d1, [%output_ptr]; + st_global_u32 $s1, [$d0]; +}; + +/* Private variable offsets assigned in the order of their appearance */ +/* + prog_private @0 (align 256) -> until 254 to ensure all WIs + mod_private @256 have their chunks aligned + func_private @260 + kern_private @264 +*/ + +/* Group variable offsets assigned in the order of their appearance */ +/* + prog_group @0 (2) + mod_group @4 (4) + func_group @8 (1) + kern_group @12 (3) +*/ + +/* { dg-final { scan-tree-dump "\\\+ 8;.*\\\+ 12;.*\\\+ 4;" "gimple" } } */ + +/* The "mangling" of the global and readonly vars. */ +/* { dg-final { scan-tree-dump "\[ \]*prog_global = s204;" "gimple" } } */ + +/* { dg-final { scan-tree-dump "\.module.mod_global;" "gimple" } } */ + +/* Host defined variables need indirect access as the address is + known only at run time. */ +/* { dg-final { scan-tree-dump "\\\*\\\__phsa.host_def.prog_global_host_def.\[0-9\]+_\[0-9\]+ = s11;" "gimple" } } */ + +/* { dg-final { scan-tree-dump "\.subfunction.func_global;" "gimple" } } */ +/* { dg-final { scan-tree-dump "\.subfunction.func_readonly;" "gimple" } } */ + +/* { dg-final { scan-tree-dump "kernel.kern_global" "gimple" } } */ +/* { dg-final { scan-tree-dump "kernel.kern_readonly" "gimple" } } */ + + diff --git a/gcc/testsuite/brig.dg/test/gimple/vector.hsail b/gcc/testsuite/brig.dg/test/gimple/vector.hsail new file mode 100644 index 0000000..2071840 --- /dev/null +++ b/gcc/testsuite/brig.dg/test/gimple/vector.hsail @@ -0,0 +1,57 @@ +module &module:1:0:$full:$large:$default; + +/* A test for vector operands. */ + +/* { dg-do compile } */ +/* { dg-options "-fdump-tree-original" } */ + +prog kernel &Kernel(kernarg_u64 %input_ptr, kernarg_u64 %output_ptr) +{ + ld_kernarg_u64 $d0, [%input_ptr]; + ld_v2_global_f32 ($s0, $s1), [$d0]; + ld_v3_global_f32 ($s2, $s3, $s4), [$d0 + 8]; + ld_v4_global_f32 ($s5, $s6, $s7, $s8), [$d0 + 20]; + + add_f32 $s9, $s0, $s1; + combine_v2_b64_b32 $d2, ($s1, $s0); + combine_v2_b64_b32 $d3, ($s2, $s3); + + add_pp_f32x2 $d4, $d2, $d3; + + expand_v2_b32_b64 ($s0, $s3), $d4; + + ld_kernarg_u64 $d1, [%output_ptr]; + st_v2_global_f32 ($s0, $s1), [$d1]; + st_v3_global_f32 ($s2, $s3, $s4), [$d1 + 8]; + st_v4_global_f32 ($s5, $s6, $s7, $s8), [$d1 + 20]; + + ret; +}; + +/* The v2 load is done via casting to a vector datatype ptr. */ +/* { dg-final { scan-tree-dump " = MEM\\\[\\\(vector\\\(2\\\) \\\*\\\)" "original"} } */ + +/* The v3 load is scalarized (at the moment) due to gcc requiring 2's exponent wide vectors. */ +/* { dg-final { scan-tree-dump "s0 = VIEW_CONVERT_EXPR\\\(BIT_FIELD_REF \\\);\[\n ]+s1 = VIEW_CONVERT_EXPR\\\(BIT_FIELD_REF \\\);" "original"} } */ + +/* The v4 load is done via casting to a vector datatype ptr. */ +/* { dg-final { scan-tree-dump " = MEM\\\[\\\(vector\\\(4\\\) \\\*\\\)" "original"} } */ + +/* The combines are generated to vector constructors. */ +/* { dg-final { scan-tree-dump "{s1, s0}" "original"} } */ +/* { dg-final { scan-tree-dump "{s2, s3}" "original"} } */ + +/* Expands to BIT_FIELD_REFs. */ +/* { dg-final { scan-tree-dump "s0 = BIT_FIELD_REF ;" "original"} } */ +/* { dg-final { scan-tree-dump "s3 = BIT_FIELD_REF ;" "original"} } */ + +/* The v1 store is done via casting to a vector datatype ptr and constructing a vector from the inputs. */ +/* { dg-final { scan-tree-dump "MEM\\\[\\\(vector\\\(2\\\) \\\*\\\)\\\( \\\*\\\) d1\\\] = " "original"} } */ + +/* The v3 store is scalarized (at the moment) due to gcc requiring 2's exponent wide vectors. */ +/* { dg-final { scan-tree-dump "\\\*\\\( \\\*\\\) \\\(\\\(sizetype\\\) d1 \\\+ 8\\\) \\\+ 0 = VIEW_CONVERT_EXPR<>\\\(s2\\\);" "original"} } */ +/* { dg-final { scan-tree-dump "\\\*\\\( \\\*\\\) \\\(\\\(sizetype\\\) d1 \\\+ 8\\\) \\\+ 4 = VIEW_CONVERT_EXPR<>\\\(s3\\\);" "original"} } */ +/* { dg-final { scan-tree-dump "\\\*\\\( \\\*\\\) \\\(\\\(sizetype\\\) d1 \\\+ 8\\\) \\\+ 8 = VIEW_CONVERT_EXPR<>\\\(s4\\\);" "original"} } */ + +/* The v4 store is done via casting to a vector datatype and constructing a vector from the inputs. */ +/* { dg-final { scan-tree-dump "MEM\\\[\\\(vector\\\(4\\\) \\\*\\\)\\\( \\\*\\\) \\\(\\\(sizetype\\\) d1 \\\+ 20\\\)\\\] = {VIEW_CONVERT_EXPR<>\\\(s5\\\), VIEW_CONVERT_EXPR<>\\\(s6\\\), VIEW_CONVERT_EXPR<>\\\(s7\\\), VIEW_CONVERT_EXPR<>\\\(s8\\\)};" "original"} } */ diff --git a/gcc/testsuite/lib/brig-dg.exp b/gcc/testsuite/lib/brig-dg.exp new file mode 100644 index 0000000..ee96708 --- /dev/null +++ b/gcc/testsuite/lib/brig-dg.exp @@ -0,0 +1,29 @@ +# Copyright (C) 2009-2014 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GCC; see the file COPYING3. If not see +# . + +load_lib gcc-dg.exp + +# Define brig callbacks for dg.exp. + +proc brig-dg-test { prog do_what extra_tool_flags } { + set result \ + [gcc-dg-test-1 brig_target_compile $prog $do_what $extra_tool_flags] + + set comp_output [lindex $result 0] + set output_file [lindex $result 1] + + return [list $comp_output $output_file] +} diff --git a/gcc/testsuite/lib/brig.exp b/gcc/testsuite/lib/brig.exp new file mode 100644 index 0000000..d1c967d --- /dev/null +++ b/gcc/testsuite/lib/brig.exp @@ -0,0 +1,40 @@ +# Copyright (C) 2009-2016 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GCC; see the file COPYING3. If not see +# . + +load_lib prune.exp +load_lib gcc-defs.exp +load_lib timeout.exp +load_lib target-libpath.exp +# +# brig_target_compile -- compile a HSAIL input to BRIG using HSAILasm and then +# compile the BRIG to target ISA using gcc + +proc brig_target_compile { source dest type options } { + global tmpdir + global testname_with_flags + if { [file extension $source] == ".hsail" } { + # We cannot assume all inputs are .hsail as the dg machinery + # calls this for a some c files to check linker plugin support or + # similar. + set brig_source ${tmpdir}/[file tail ${source}].brig + exec HSAILasm $source -o ${brig_source} + set source ${brig_source} + # Change the testname the .brig. + set testname_with_flags [file tail $source] + } + return [target_compile $source $dest $type $options] +} + diff --git a/include/ChangeLog b/include/ChangeLog index d580750..4c1879b 100644 --- a/include/ChangeLog +++ b/include/ChangeLog @@ -1,3 +1,8 @@ +2017-01-24 Pekka Jääskeläinen + Martin Jambor + + * hsa.h: Moved here from libgomp/plugin/hsa.h. + 2017-01-04 Richard Earnshaw Jiong Wang diff --git a/libgomp/plugin/hsa.h b/include/hsa.h similarity index 100% rename from libgomp/plugin/hsa.h rename to include/hsa.h diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog index 806c4f2..be6a13a 100644 --- a/libgomp/ChangeLog +++ b/libgomp/ChangeLog @@ -1,3 +1,9 @@ +2017-01-24 Pekka Jääskeläinen + Martin Jambor + + * plugin/hsa.h: Moved to top level include. + * plugin/plugin-hsa.c: Chanfgd include of hsa.h accordingly. + 2017-01-21 Jakub Jelinek PR other/79046 diff --git a/libgomp/plugin/plugin-hsa.c b/libgomp/plugin/plugin-hsa.c index af6fad2..9757fc6 100644 --- a/libgomp/plugin/plugin-hsa.c +++ b/libgomp/plugin/plugin-hsa.c @@ -34,7 +34,7 @@ #include #include #include -#include +#include #include #include #include "libgomp-plugin.h" diff --git a/libhsail-rt/ChangeLog b/libhsail-rt/ChangeLog new file mode 100644 index 0000000..51625f8 --- /dev/null +++ b/libhsail-rt/ChangeLog @@ -0,0 +1,27 @@ +2017-01-24 Pekka Jääskeläinen + Martin Jambor + + * Makefile.am: New file. + * target-config.h.in: Likewise. + * configure.ac: Likewise. + * configure: Likewise. + * config.h.in: Likewise. + * aclocal.m4: Likewise. + * README: Likewise. + * Makefile.in: Likewise. + * include/internal/fibers.h: Likewise. + * include/internal/phsa-queue-interface.h: Likewise. + * include/internal/phsa-rt.h: Likewise. + * include/internal/workitems.h: Likewise. + * rt/arithmetic.c: Likewise. + * rt/atomics.c: Likewise. + * rt/bitstring.c: Likewise. + * rt/fbarrier.c: Likewise. + * rt/fibers.c: Likewise. + * rt/fp16.c: Likewise. + * rt/misc.c: Likewise. + * rt/multimedia.c: Likewise. + * rt/queue.c: Likewise. + * rt/sat_arithmetic.c: Likewise. + * rt/segment.c: Likewise. + * rt/workitems.c: Likewise. diff --git a/libhsail-rt/Makefile.am b/libhsail-rt/Makefile.am new file mode 100644 index 0000000..ef12df8 --- /dev/null +++ b/libhsail-rt/Makefile.am @@ -0,0 +1,124 @@ +# Makefile.am -- libhsail-rt library Makefile. + +# Starting point copied from libcilkrts: +# @copyright +# Copyright (C) 2011, 2013, Intel Corporation +# All rights reserved. +# +# @copyright +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# * Neither the name of Intel Corporation nor the names of its +# contributors may be used to endorse or promote products derived +# from this software without specific prior written permission. +# +# @copyright +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY +# WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. + +# libhsail-rt modifications: +# Contributed by Pekka Jaaskelainen +# for General Processor Tech. +# Use of this source code is governed by a BSD-style +# license that can be found in the LICENSE file. + +# Process this file with autoreconf to produce Makefile.in. + +AUTOMAKE_OPTIONS = foreign subdir-objects + +gcc_version := $(shell cat $(top_srcdir)/../gcc/BASE-VER) + +MAINT_CHARSET = latin1 + +mkinstalldirs = $(SHELL) $(toplevel_srcdir)/mkinstalldirs + +ACLOCAL_AMFLAGS = -I m4 + +WARN_CFLAGS = $(WARN_FLAGS) $(WERROR) + +# -I/-D flags to pass when compiling. +AM_CPPFLAGS = -I$(srcdir)/rt -I$(srcdir)/include/internal + +AM_CFLAGS = \ + -I $(srcdir)/../include \ + -I $(srcdir)/../libgcc \ + -I $(MULTIBUILDTOP)../../gcc/include $(PTH_CFLAGS) + +toolexeclib_LTLIBRARIES = libhsail-rt.la + +runtime_files = \ + rt/arithmetic.c \ + rt/atomics.c \ + rt/bitstring.c \ + rt/fbarrier.c \ + rt/fp16.c \ + rt/misc.c \ + rt/multimedia.c \ + rt/queue.c \ + rt/sat_arithmetic.c \ + rt/segment.c \ + rt/workitems.c \ + rt/fibers.c + +libhsail_rt_la_SOURCES = $(runtime_files) +libhsail_rt_la_LDFLAGS = -rpath '$(libdir)' + +# Work around what appears to be a GNU make bug handling MAKEFLAGS +# values defined in terms of make variables, as is the case for CC and +# friends when we are called from the top level Makefile. +AM_MAKEFLAGS = \ + "AR_FLAGS=$(AR_FLAGS)" \ + "CC_FOR_BUILD=$(CC_FOR_BUILD)" \ + "CFLAGS=$(CFLAGS)" \ + "CXXFLAGS=$(CXXFLAGS)" \ + "CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \ + "CFLAGS_FOR_TARGET=$(CFLAGS_FOR_TARGET)" \ + "INSTALL=$(INSTALL)" \ + "INSTALL_DATA=$(INSTALL_DATA)" \ + "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \ + "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \ + "JC1FLAGS=$(JC1FLAGS)" \ + "LDFLAGS=$(LDFLAGS)" \ + "LIBCFLAGS=$(LIBCFLAGS)" \ + "LIBCFLAGS_FOR_TARGET=$(LIBCFLAGS_FOR_TARGET)" \ + "MAKE=$(MAKE)" \ + "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \ + "PICFLAG=$(PICFLAG)" \ + "PICFLAG_FOR_TARGET=$(PICFLAG_FOR_TARGET)" \ + "SHELL=$(SHELL)" \ + "RUNTESTFLAGS=$(RUNTESTFLAGS)" \ + "exec_prefix=$(exec_prefix)" \ + "infodir=$(infodir)" \ + "libdir=$(libdir)" \ + "prefix=$(prefix)" \ + "includedir=$(includedir)" \ + "AR=$(AR)" \ + "AS=$(AS)" \ + "LD=$(LD)" \ + "LIBCFLAGS=$(LIBCFLAGS)" \ + "NM=$(NM)" \ + "PICFLAG=$(PICFLAG)" \ + "RANLIB=$(RANLIB)" \ + "DESTDIR=$(DESTDIR)" + +MAKEOVERRIDES= + + diff --git a/libhsail-rt/Makefile.in b/libhsail-rt/Makefile.in new file mode 100644 index 0000000..250cfbc --- /dev/null +++ b/libhsail-rt/Makefile.in @@ -0,0 +1,740 @@ +# Makefile.in generated by automake 1.11.6 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software +# Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +# Makefile.am -- libhsail-rt library Makefile. + +# Starting point copied from libcilkrts: +# @copyright +# Copyright (C) 2011, 2013, Intel Corporation +# All rights reserved. +# +# @copyright +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# * Neither the name of Intel Corporation nor the names of its +# contributors may be used to endorse or promote products derived +# from this software without specific prior written permission. +# +# @copyright +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. 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We just wanted to have am__tar + # and am__untar set. + test -n "${am_cv_prog_tar_$1}" && break + + # tar/untar a dummy directory, and stop if the command works + rm -rf conftest.dir + mkdir conftest.dir + echo GrepMe > conftest.dir/file + AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) + rm -rf conftest.dir + if test -s conftest.tar; then + AM_RUN_LOG([$am__untar /dev/null 2>&1 && break + fi +done +rm -rf conftest.dir + +AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) +AC_MSG_RESULT([$am_cv_prog_tar_$1])]) +AC_SUBST([am__tar]) +AC_SUBST([am__untar]) +]) # _AM_PROG_TAR + +m4_include([../config/depstand.m4]) +m4_include([../config/lead-dot.m4]) +m4_include([../config/multi.m4]) +m4_include([../libtool.m4]) +m4_include([../ltoptions.m4]) +m4_include([../ltsugar.m4]) +m4_include([../ltversion.m4]) +m4_include([../lt~obsolete.m4]) diff --git a/libhsail-rt/config.h.in b/libhsail-rt/config.h.in new file mode 100644 index 0000000..9dd4110 --- /dev/null +++ b/libhsail-rt/config.h.in @@ -0,0 +1,217 @@ +/* config.h.in. Generated from configure.ac by autoheader. */ + +/* Define if building universal (internal helper macro) */ +#undef AC_APPLE_UNIVERSAL_BUILD + +/* Define to 1 if you have the `acosl' function. */ +#undef HAVE_ACOSL + +/* Define to 1 if you have the `asinl' function. */ +#undef HAVE_ASINL + +/* Define to 1 if you have the `atan2l' function. */ +#undef HAVE_ATAN2L + +/* Define to 1 if you have the `atanl' function. */ +#undef HAVE_ATANL + +/* Define to 1 if you have the `cosl' function. */ +#undef HAVE_COSL + +/* Define to 1 if you have the header file. */ +#undef HAVE_DLFCN_H + +/* Define to 1 if you have the `expl' function. */ +#undef HAVE_EXPL + +/* Define to 1 if you have the `expm1l' function. */ +#undef HAVE_EXPM1L + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the `ldexpl' function. */ +#undef HAVE_LDEXPL + +/* Define to 1 if you have the header file. */ +#undef HAVE_LINUX_ETHER_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_LINUX_FS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_LINUX_REBOOT_H + +/* Define to 1 if you have the `log10l' function. */ +#undef HAVE_LOG10L + +/* Define to 1 if you have the `log1pl' function. */ +#undef HAVE_LOG1PL + +/* Define to 1 if you have the `logl' function. */ +#undef HAVE_LOGL + +/* Define to 1 if you have the header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_NETINET_ICMP6_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_NETINET_IF_ETHER_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_NETINET_IN_SYST_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_NETINET_IP_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_NETINET_IP_MROUTE_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_NETPACKET_PACKET_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_NET_IF_ARP_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_NET_IF_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_NET_ROUTE_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SCHED_H + +/* Define to 1 if you have the `sinl' function. */ +#undef HAVE_SINL + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if the compiler provides the __sync_bool_compare_and_swap + function for uint32 */ +#undef HAVE_SYNC_BOOL_COMPARE_AND_SWAP_4 + +/* Define to 1 if the compiler provides the __sync_bool_compare_and_swap + function for uint64 */ +#undef HAVE_SYNC_BOOL_COMPARE_AND_SWAP_8 + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYSCALL_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_EPOLL_H + +/* Define to 1 if 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header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_USER_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_UTSNAME_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_VFS_H + +/* Define to 1 if you have the `tanl' function. */ +#undef HAVE_TANL + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_UTIME_H + +/* Define to the sub-directory in which libtool stores uninstalled libraries. + */ +#undef LT_OBJDIR + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the home page for this package. */ +#undef PACKAGE_URL + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Version number of package */ +#undef VERSION + +/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most + significant byte first (like Motorola and SPARC, unlike Intel). */ +#if defined AC_APPLE_UNIVERSAL_BUILD +# if defined __BIG_ENDIAN__ +# define WORDS_BIGENDIAN 1 +# endif +#else +# ifndef WORDS_BIGENDIAN +# undef WORDS_BIGENDIAN +# endif +#endif diff --git a/libhsail-rt/configure b/libhsail-rt/configure new file mode 100644 index 0000000..0c10830 --- /dev/null +++ b/libhsail-rt/configure @@ -0,0 +1,17016 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.64 for phsa HSAIL runtime library 1.0. +# +# Report bugs to . +# +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, +# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software +# Foundation, Inc. +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. 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Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$2 || defined __stub___$2 +choke me +#endif + +int +main () +{ +return $2 (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + eval "$3=yes" +else + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + +} # ac_fn_c_check_func + +# ac_fn_cxx_try_cpp LINENO +# ------------------------ +# Try to preprocess conftest.$ac_ext, and return whether this succeeded. +ac_fn_cxx_try_cpp () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if { { ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } >/dev/null && { + test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || + test ! -s conftest.err + }; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} + return $ac_retval + +} # ac_fn_cxx_try_cpp + +# ac_fn_cxx_try_link LINENO +# ------------------------- +# Try to link conftest.$ac_ext, and return whether this succeeded. +ac_fn_cxx_try_link () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + rm -f conftest.$ac_objext conftest$ac_exeext + if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { + test -z "$ac_cxx_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information + # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would + # interfere with the next link command; also delete a directory that is + # left behind by Apple's compiler. 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" >&6; } +if test "${ac_cv_target+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test "x$target_alias" = x; then + ac_cv_target=$ac_cv_host +else + ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || + as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 +$as_echo "$ac_cv_target" >&6; } +case $ac_cv_target in +*-*-*) ;; +*) as_fn_error "invalid value of canonical target" "$LINENO" 5;; +esac +target=$ac_cv_target +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_target +shift +target_cpu=$1 +target_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +target_os=$* +IFS=$ac_save_IFS +case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac + + +# The aliases save the names the user supplied, while $host etc. +# will get canonicalized. +test -n "$target_alias" && + test "$program_prefix$program_suffix$program_transform_name" = \ + NONENONEs,x,x, && + program_prefix=${target_alias}- + +target_alias=${target_alias-$host_alias} + +am__api_version='1.11' + +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# OS/2's system install, which has a completely different semantic +# ./install, which can be erroneously created by make from ./install.sh. +# Reject install programs that cannot install multiple files. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 +$as_echo_n "checking for a BSD-compatible install... " >&6; } +if test -z "$INSTALL"; then +if test "${ac_cv_path_install+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in #(( + ./ | .// | /[cC]/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then + if test $ac_prog = install && + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + rm -rf conftest.one conftest.two conftest.dir + echo one > conftest.one + echo two > conftest.two + mkdir conftest.dir + if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && + test -s conftest.one && test -s conftest.two && + test -s conftest.dir/conftest.one && + test -s conftest.dir/conftest.two + then + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + fi + done + done + ;; +esac + + done +IFS=$as_save_IFS + +rm -rf conftest.one conftest.two conftest.dir + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. Don't cache a + # value for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + INSTALL=$ac_install_sh + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 +$as_echo "$INSTALL" >&6; } + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 +$as_echo_n "checking whether build environment is sane... " >&6; } +# Just in case +sleep 1 +echo timestamp > conftest.file +# Reject unsafe characters in $srcdir or the absolute working directory +# name. Accept space and tab only in the latter. +am_lf=' +' +case `pwd` in + *[\\\"\#\$\&\'\`$am_lf]*) + as_fn_error "unsafe absolute working directory name" "$LINENO" 5;; +esac +case $srcdir in + *[\\\"\#\$\&\'\`$am_lf\ \ ]*) + as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;; +esac + +# Do `set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t "$srcdir/configure" conftest.file` + fi + rm -f conftest.file + if test "$*" != "X $srcdir/configure conftest.file" \ + && test "$*" != "X conftest.file $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + as_fn_error "ls -t appears to fail. Make sure there is not a broken +alias in your environment" "$LINENO" 5 + fi + + test "$2" = conftest.file + ) +then + # Ok. + : +else + as_fn_error "newly created file is older than distributed files! +Check your system clock" "$LINENO" 5 +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +test "$program_prefix" != NONE && + program_transform_name="s&^&$program_prefix&;$program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s&\$&$program_suffix&;$program_transform_name" +# Double any \ or $. +# By default was `s,x,x', remove it if useless. +ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' +program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` + +# expand $ac_aux_dir to an absolute path +am_aux_dir=`cd $ac_aux_dir && pwd` + +if test x"${MISSING+set}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; + *) + MISSING="\${SHELL} $am_aux_dir/missing" ;; + esac +fi +# Use eval to expand $SHELL +if eval "$MISSING --run true"; then + am_missing_run="$MISSING --run " +else + am_missing_run= + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 +$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} +fi + +if test x"${install_sh}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; + *) + install_sh="\${SHELL} $am_aux_dir/install-sh" + esac +fi + +# Installed binaries are usually stripped using `strip' when the user +# run `make install-strip'. However `strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the `STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_STRIP+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 +$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } +if test -z "$MKDIR_P"; then + if test "${ac_cv_path_mkdir+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in mkdir gmkdir; do + for ac_exec_ext in '' $ac_executable_extensions; do + { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue + case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( + 'mkdir (GNU coreutils) '* | \ + 'mkdir (coreutils) '* | \ + 'mkdir (fileutils) '4.1*) + ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext + break 3;; + esac + done + done + done +IFS=$as_save_IFS + +fi + + if test "${ac_cv_path_mkdir+set}" = set; then + MKDIR_P="$ac_cv_path_mkdir -p" + else + # As a last resort, use the slow shell script. Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + test -d ./--version && rmdir ./--version + MKDIR_P="$ac_install_sh -d" + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 +$as_echo "$MKDIR_P" >&6; } + +mkdir_p="$MKDIR_P" +case $mkdir_p in + [\\/$]* | ?:[\\/]*) ;; + */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; +esac + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_AWK+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AWK="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +$as_echo "$AWK" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AWK" && break +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +set x ${MAKE-make} +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + SET_MAKE= +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + +if test "`cd $srcdir && pwd`" != "`pwd`"; then + # Use -I$(srcdir) only when $(srcdir) != ., so that make's output + # is not polluted with repeated "-I." + am__isrc=' -I$(srcdir)' + # test to see if srcdir already configured + if test -f $srcdir/config.status; then + as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE='phsa-hsail-runtime-library' + VERSION='1.0' + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$PACKAGE" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define VERSION "$VERSION" +_ACEOF + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + +# We need awk for the "check" target. The system "awk" is bad on +# some platforms. +# Always define AMTAR for backward compatibility. + +AMTAR=${AMTAR-"${am_missing_run}tar"} + +am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 +$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } + # Check whether --enable-maintainer-mode was given. +if test "${enable_maintainer_mode+set}" = set; then : + enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval +else + USE_MAINTAINER_MODE=no +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 +$as_echo "$USE_MAINTAINER_MODE" >&6; } + if test $USE_MAINTAINER_MODE = yes; then + MAINTAINER_MODE_TRUE= + MAINTAINER_MODE_FALSE='#' +else + MAINTAINER_MODE_TRUE='#' + MAINTAINER_MODE_FALSE= +fi + + MAINT=$MAINTAINER_MODE_TRUE + + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error "no acceptable C compiler found in \$PATH +See \`config.log' for more details." "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + rm -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +FILE *f = fopen ("conftest.out", "w"); + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... " >&6; } +ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` + +# The possible output files: +ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" + +ac_rmfiles= +for ac_file in $ac_files +do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + * ) ac_rmfiles="$ac_rmfiles $ac_file";; + esac +done +rm -f $ac_rmfiles + +if { { ac_try="$ac_link_default" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link_default") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' +# in a Makefile. We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 +$as_echo "$ac_file" >&6; } +if test -z "$ac_file"; then : + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ as_fn_set_status 77 +as_fn_error "C compiler cannot create executables +See \`config.log' for more details." "$LINENO" 5; }; } +fi +ac_exeext=$ac_cv_exeext + +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +$as_echo_n "checking whether the C compiler works... " >&6; } +# If not cross compiling, check that we can run a simple program. +if test "$cross_compiling" != yes; then + if { ac_try='./$ac_file' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error "cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details." "$LINENO" 5; } + fi + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out +ac_clean_files=$ac_clean_files_save +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 +$as_echo_n "checking whether we are cross compiling... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 +$as_echo "$cross_compiling" >&6; } + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 +$as_echo_n "checking for suffix of executables... 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For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error "cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." "$LINENO" 5; } +fi +rm -f conftest$ac_cv_exeext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 +$as_echo "$ac_cv_exeext" >&6; } + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 +$as_echo_n "checking for suffix of object files... " >&6; } +if test "${ac_cv_objext+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error "cannot compute suffix of object files: cannot compile +See \`config.log' for more details." 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" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if test "${lt_cv_path_LD+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if test "${lt_cv_prog_gnu_ld+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 &5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 +$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } +if test "${lt_cv_path_NM+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + : ${lt_cv_path_NM=no} +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 +$as_echo "$lt_cv_path_NM" >&6; } +if test "$lt_cv_path_NM" != "no"; then + NM="$lt_cv_path_NM" +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + if test -n "$ac_tool_prefix"; then + for ac_prog in dumpbin "link -dump" + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_DUMPBIN+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DUMPBIN"; then + ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DUMPBIN=$ac_cv_prog_DUMPBIN +if test -n "$DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 +$as_echo "$DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$DUMPBIN" && break + done +fi +if test -z "$DUMPBIN"; then + ac_ct_DUMPBIN=$DUMPBIN + for ac_prog in dumpbin "link -dump" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DUMPBIN"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN +if test -n "$ac_ct_DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 +$as_echo "$ac_ct_DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_DUMPBIN" && break +done + + if test "x$ac_ct_DUMPBIN" = x; then + DUMPBIN=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DUMPBIN=$ac_ct_DUMPBIN + fi +fi + + case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols" + ;; + *) + DUMPBIN=: + ;; + esac + fi + + if test "$DUMPBIN" != ":"; then + NM="$DUMPBIN" + fi +fi +test -z "$NM" && NM=nm + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 +$as_echo_n "checking the name lister ($NM) interface... " >&6; } +if test "${lt_cv_nm_interface+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: output\"" >&5) + cat conftest.out >&5 + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 +$as_echo "$lt_cv_nm_interface" >&6; } + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 +$as_echo_n "checking whether ln -s works... " >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 +$as_echo "no, using $LN_S" >&6; } +fi + +# find the maximum length of command line arguments +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 +$as_echo_n "checking the maximum length of command line arguments... " >&6; } +if test "${lt_cv_sys_max_cmd_len+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8 ; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac + +fi + +if test -n $lt_cv_sys_max_cmd_len ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 +$as_echo "$lt_cv_sys_max_cmd_len" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 +$as_echo "none" >&6; } +fi +max_cmd_len=$lt_cv_sys_max_cmd_len + + + + + + +: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 +$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } +# Try some XSI features +xsi_shell=no +( _lt_dummy="a/b/c" + test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ + = c,a/b,, \ + && eval 'test $(( 1 + 1 )) -eq 2 \ + && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ + && xsi_shell=yes +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 +$as_echo "$xsi_shell" >&6; } + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 +$as_echo_n "checking whether the shell understands \"+=\"... " >&6; } +lt_shell_append=no +( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ + >/dev/null 2>&1 \ + && lt_shell_append=yes +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 +$as_echo "$lt_shell_append" >&6; } + + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi + + + + + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 +$as_echo_n "checking for $LD option to reload object files... " >&6; } +if test "${lt_cv_ld_reload_flag+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_reload_flag='-r' +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 +$as_echo "$lt_cv_ld_reload_flag" >&6; } +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + darwin*) + if test "$GCC" = yes; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_OBJDUMP+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 +$as_echo_n "checking how to recognize dependent libraries... " >&6; } +if test "${lt_cv_deplibs_check_method+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# `unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# which responds to the $file_magic_cmd with a given extended regex. +# If you have `file' or equivalent on your system and you're not sure +# whether `pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[4-9]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[45]*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. + if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[3-9]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 +$as_echo "$lt_cv_deplibs_check_method" >&6; } +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + + + + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. +set dummy ${ac_tool_prefix}ar; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_AR+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AR="${ac_tool_prefix}ar" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_AR"; then + ac_ct_AR=$AR + # Extract the first word of "ar", so it can be a program name with args. +set dummy ar; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_AR+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_AR="ar" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +$as_echo "$ac_ct_AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_AR" = x; then + AR="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +else + AR="$ac_cv_prog_AR" +fi + +test -z "$AR" && AR=ar +test -z "$AR_FLAGS" && AR_FLAGS=cru + + + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_STRIP+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +test -z "$STRIP" && STRIP=: + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_RANLIB+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +test -z "$RANLIB" && RANLIB=: + + + + + + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# Check for command to grab the raw symbol name followed by C symbol from nm. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 +$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } +if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[BCDEGRST]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[ABCDGISTW]' + ;; +hpux*) + if test "$host_cpu" = ia64; then + symcode='[ABCDEGRST]' + fi + ;; +irix* | nonstopux*) + symcode='[BCDEGRST]' + ;; +osf*) + symcode='[BCDEGQRST]' + ;; +solaris*) + symcode='[BDRT]' + ;; +sco3.2v5*) + symcode='[DT]' + ;; +sysv4.2uw2*) + symcode='[DT]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[ABDT]' + ;; +sysv4) + symcode='[DFNSTU]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[ABCDGIRSTW]' ;; +esac + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function + # and D for any global variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK '"\ +" {last_section=section; section=\$ 3};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ +" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ +" s[1]~/^[@?]/{print s[1], s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + # Now try to grab the symbols. + nlist=conftest.nm + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 + (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +const struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_save_LIBS="$LIBS" + lt_save_CFLAGS="$CFLAGS" + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS="$lt_save_LIBS" + CFLAGS="$lt_save_CFLAGS" + else + echo "cannot find nm_test_func in $nlist" >&5 + fi + else + echo "cannot find nm_test_var in $nlist" >&5 + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 + fi + else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done + +fi + +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +$as_echo "failed" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 +$as_echo "ok" >&6; } +fi + + + + + + + + + + + + + + + + + + + + + + + +# Check whether --enable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then : + enableval=$enable_libtool_lock; +fi + +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '#line '$LINENO' "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + case `/usr/bin/file conftest.o` in + *x86-64*) + LD="${LD-ld} -m elf32_x86_64" + ;; + *) + LD="${LD-ld} -m elf_i386" + ;; + esac + ;; + powerpc64le-*linux*) + LD="${LD-ld} -m elf32lppclinux" + ;; + powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + powerpcle-*linux*) + LD="${LD-ld} -m elf64lppc" + ;; + powerpc-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 +$as_echo_n "checking whether the C compiler needs -belf... " >&6; } +if test "${lt_cv_cc_needs_belf+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_cc_needs_belf=yes +else + lt_cv_cc_needs_belf=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 +$as_echo "$lt_cv_cc_needs_belf" >&6; } + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +sparc*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) LD="${LD-ld} -m elf64_sparc" ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks="$enable_libtool_lock" + + + case $host_os in + rhapsody* | darwin*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. +set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_DSYMUTIL+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DSYMUTIL"; then + ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DSYMUTIL=$ac_cv_prog_DSYMUTIL +if test -n "$DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 +$as_echo "$DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DSYMUTIL"; then + ac_ct_DSYMUTIL=$DSYMUTIL + # Extract the first word of "dsymutil", so it can be a program name with args. +set dummy dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DSYMUTIL"; then + ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL +if test -n "$ac_ct_DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 +$as_echo "$ac_ct_DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DSYMUTIL" = x; then + DSYMUTIL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DSYMUTIL=$ac_ct_DSYMUTIL + fi +else + DSYMUTIL="$ac_cv_prog_DSYMUTIL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. +set dummy ${ac_tool_prefix}nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_NMEDIT+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NMEDIT"; then + ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +NMEDIT=$ac_cv_prog_NMEDIT +if test -n "$NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 +$as_echo "$NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_NMEDIT"; then + ac_ct_NMEDIT=$NMEDIT + # Extract the first word of "nmedit", so it can be a program name with args. +set dummy nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_NMEDIT"; then + ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_NMEDIT="nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT +if test -n "$ac_ct_NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 +$as_echo "$ac_ct_NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_NMEDIT" = x; then + NMEDIT=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + NMEDIT=$ac_ct_NMEDIT + fi +else + NMEDIT="$ac_cv_prog_NMEDIT" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. +set dummy ${ac_tool_prefix}lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_LIPO+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$LIPO"; then + ac_cv_prog_LIPO="$LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_LIPO="${ac_tool_prefix}lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +LIPO=$ac_cv_prog_LIPO +if test -n "$LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 +$as_echo "$LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_LIPO"; then + ac_ct_LIPO=$LIPO + # Extract the first word of "lipo", so it can be a program name with args. +set dummy lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_LIPO"; then + ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_LIPO="lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO +if test -n "$ac_ct_LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 +$as_echo "$ac_ct_LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_LIPO" = x; then + LIPO=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + LIPO=$ac_ct_LIPO + fi +else + LIPO="$ac_cv_prog_LIPO" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_OTOOL+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL"; then + ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OTOOL="${ac_tool_prefix}otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL=$ac_cv_prog_OTOOL +if test -n "$OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 +$as_echo "$OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL"; then + ac_ct_OTOOL=$OTOOL + # Extract the first word of "otool", so it can be a program name with args. +set dummy otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL"; then + ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_OTOOL="otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL +if test -n "$ac_ct_OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 +$as_echo "$ac_ct_OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL" = x; then + OTOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL=$ac_ct_OTOOL + fi +else + OTOOL="$ac_cv_prog_OTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_OTOOL64+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL64"; then + ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL64=$ac_cv_prog_OTOOL64 +if test -n "$OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 +$as_echo "$OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL64"; then + ac_ct_OTOOL64=$OTOOL64 + # Extract the first word of "otool64", so it can be a program name with args. +set dummy otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL64"; then + ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_OTOOL64="otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 +if test -n "$ac_ct_OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 +$as_echo "$ac_ct_OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL64" = x; then + OTOOL64=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL64=$ac_ct_OTOOL64 + fi +else + OTOOL64="$ac_cv_prog_OTOOL64" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 +$as_echo_n "checking for -single_module linker flag... " >&6; } +if test "${lt_cv_apple_cc_single_mod+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&5 + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 +$as_echo "$lt_cv_apple_cc_single_mod" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 +$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } +if test "${lt_cv_ld_exported_symbols_list+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_ld_exported_symbols_list=yes +else + lt_cv_ld_exported_symbols_list=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 +$as_echo "$lt_cv_ld_exported_symbols_list" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 +$as_echo_n "checking for -force_load linker flag... " >&6; } +if test "${lt_cv_ld_force_load+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 + echo "$AR cru libconftest.a conftest.o" >&5 + $AR cru libconftest.a conftest.o 2>&5 + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&5 + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 +$as_echo "$lt_cv_ld_force_load" >&6; } + case $host_os in + rhapsody* | darwin1.[012]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[91]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[012][,.]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if test "${ac_cv_prog_CPP+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error "C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." "$LINENO" 5; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if test "${ac_cv_header_stdc+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +eval as_val=\$$as_ac_Header + if test "x$as_val" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +for ac_header in dlfcn.h +do : + ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default +" +if test "x$ac_cv_header_dlfcn_h" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_DLFCN_H 1 +_ACEOF + +fi + +done + + + + + + +# Set options + + + + + enable_win32_dll=no + + + # Check whether --enable-shared was given. +if test "${enable_shared+set}" = set; then : + enableval=$enable_shared; p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_shared=yes +fi + + + + + + + + + + # Check whether --enable-static was given. +if test "${enable_static+set}" = set; then : + enableval=$enable_static; p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_static=yes +fi + + + + + + + + + + +# Check whether --with-pic was given. +if test "${with_pic+set}" = set; then : + withval=$with_pic; pic_mode="$withval" +else + pic_mode=default +fi + + +test -z "$pic_mode" && pic_mode=default + + + + + + + + # Check whether --enable-fast-install was given. +if test "${enable_fast_install+set}" = set; then : + enableval=$enable_fast_install; p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_fast_install=yes +fi + + + + + + + + + + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ltmain" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + + + + + + + + + + + + + + + + + + + + + + + + + + +test -z "$LN_S" && LN_S="ln -s" + + + + + + + + + + + + + + +if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 +$as_echo_n "checking for objdir... " >&6; } +if test "${lt_cv_objdir+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 +$as_echo "$lt_cv_objdir" >&6; } +objdir=$lt_cv_objdir + + + + + +cat >>confdefs.h <<_ACEOF +#define LT_OBJDIR "$lt_cv_objdir/" +_ACEOF + + + + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld="$lt_cv_prog_gnu_ld" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` + + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 +$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } +if test "${lt_cv_path_MAGIC_CMD+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/${ac_tool_prefix}file; then + lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + + +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 +$as_echo_n "checking for file... " >&6; } +if test "${lt_cv_path_MAGIC_CMD+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/file; then + lt_cv_path_MAGIC_CMD="$ac_dir/file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + else + MAGIC_CMD=: + fi +fi + + fi + ;; +esac + +# Use C for the default configuration in the libtool script + +lt_save_CC="$CC" +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +objext=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + +lt_prog_compiler_no_builtin_flag= + +if test "$GCC" = yes; then + case $cc_basename in + nvcc*) + lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; + *) + lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } +if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then + lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" +else + : +fi + +fi + + + + + + + lt_prog_compiler_wl= +lt_prog_compiler_pic= +lt_prog_compiler_static= + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } + + if test "$GCC" = yes; then + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_static='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + fi + lt_prog_compiler_pic='-fPIC' + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + lt_prog_compiler_static= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic=-Kconform_pic + fi + ;; + + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + lt_prog_compiler_wl='-Xlinker ' + lt_prog_compiler_pic='-Xcompiler -fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + else + lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + # old Intel for x86_64 which still supported -KPIC. + ecc*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='--shared' + lt_prog_compiler_static='--static' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-qpic' + lt_prog_compiler_static='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ F* | *Sun*Fortran*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='' + ;; + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Wl,' + ;; + esac + ;; + esac + ;; + + newsos6) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + case $cc_basename in + f77* | f90* | f95*) + lt_prog_compiler_wl='-Qoption ld ';; + *) + lt_prog_compiler_wl='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl='-Qoption ld ' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + lt_prog_compiler_pic='-Kconform_pic' + lt_prog_compiler_static='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_can_build_shared=no + ;; + + uts4*) + lt_prog_compiler_pic='-pic' + lt_prog_compiler_static='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared=no + ;; + esac + fi + +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic= + ;; + *) + lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5 +$as_echo "$lt_prog_compiler_pic" >&6; } + + + + + + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } +if test "${lt_cv_prog_compiler_pic_works+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_works=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic -DPIC" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 +$as_echo "$lt_cv_prog_compiler_pic_works" >&6; } + +if test x"$lt_cv_prog_compiler_pic_works" = xyes; then + case $lt_prog_compiler_pic in + "" | " "*) ;; + *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; + esac +else + lt_prog_compiler_pic= + lt_prog_compiler_can_build_shared=no +fi + +fi + + + + + + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } +if test "${lt_cv_prog_compiler_static_works+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_static_works=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works=yes + fi + else + lt_cv_prog_compiler_static_works=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 +$as_echo "$lt_cv_prog_compiler_static_works" >&6; } + +if test x"$lt_cv_prog_compiler_static_works" = xyes; then + : +else + lt_prog_compiler_static= +fi + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if test "${lt_cv_prog_compiler_c_o+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if test "${lt_cv_prog_compiler_c_o+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + +hard_links="nottested" +if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 +$as_echo_n "checking if we can lock with hard links... " >&6; } + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 +$as_echo "$hard_links" >&6; } + if test "$hard_links" = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 +$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + + runpath_var= + allow_undefined_flag= + always_export_symbols=no + archive_cmds= + archive_expsym_cmds= + compiler_needs_object=no + enable_shared_with_static_runtimes=no + export_dynamic_flag_spec= + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + hardcode_automatic=no + hardcode_direct=no + hardcode_direct_absolute=no + hardcode_libdir_flag_spec= + hardcode_libdir_flag_spec_ld= + hardcode_libdir_separator= + hardcode_minus_L=no + hardcode_shlibpath_var=unsupported + inherit_rpath=no + link_all_deplibs=unknown + module_cmds= + module_expsym_cmds= + old_archive_from_new_cmds= + old_archive_from_expsyms_cmds= + thread_safe_flag_spec= + whole_archive_flag_spec= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + esac + + ld_shlibs=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test "$with_gnu_ld" = yes; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; + *\ \(GNU\ Binutils\)\ [3-9]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test "$lt_use_gnu_ld_interface" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + export_dynamic_flag_spec='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec= + fi + supports_anon_versioning=no + case `$LD -v 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + export_dynamic_flag_spec='${wl}--export-all-symbols' + allow_undefined_flag=unsupported + always_export_symbols=no + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs=no + fi + ;; + + haiku*) + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + link_all_deplibs=yes + ;; + + interix[3-9]*) + hardcode_direct=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test "$host_os" = linux-dietlibc; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test "$tmp_diet" = no + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + whole_archive_flag_spec= + tmp_sharedflag='--shared' ;; + xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + compiler_needs_object=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + compiler_needs_object=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test "x$supports_anon_versioning" = xyes; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' + hardcode_libdir_flag_spec= + hardcode_libdir_flag_spec_ld='-rpath $libdir' + archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + ld_shlibs=no + fi + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test "$ld_shlibs" = no; then + runpath_var= + hardcode_libdir_flag_spec= + export_dynamic_flag_spec= + whole_archive_flag_spec= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global + # defined symbols, whereas GNU nm marks them as "W". + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds='' + hardcode_direct=yes + hardcode_direct_absolute=yes + hardcode_libdir_separator=':' + link_all_deplibs=yes + file_list_spec='${wl}-f,' + + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + export_dynamic_flag_spec='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag="-z nodefs" + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag=' ${wl}-bernotok' + allow_undefined_flag=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec='$convenience' + fi + archive_cmds_need_lc=yes + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + bsdi[45]*) + export_dynamic_flag_spec=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_from_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' + fix_srcfile_path='`cygpath -w "$srcfile"`' + enable_shared_with_static_runtimes=yes + ;; + + darwin* | rhapsody*) + + + archive_cmds_need_lc=no + hardcode_direct=no + hardcode_automatic=yes + hardcode_shlibpath_var=unsupported + if test "$lt_cv_ld_force_load" = "yes"; then + whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + else + whole_archive_flag_spec='' + fi + link_all_deplibs=yes + allow_undefined_flag="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=func_echo_all + archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + + else + ld_shlibs=no + fi + + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2.*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9*) + if test "$GCC" = yes; then + archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + export_dynamic_flag_spec='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_flag_spec_ld='+b $libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='${wl}-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 +$as_echo_n "checking if $CC understands -b... " >&6; } +if test "${lt_cv_prog_compiler__b+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler__b=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -b" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler__b=yes + fi + else + lt_cv_prog_compiler__b=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 +$as_echo "$lt_cv_prog_compiler__b" >&6; } + +if test x"$lt_cv_prog_compiler__b" = xyes; then + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' +else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' +fi + + ;; + esac + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + hardcode_shlibpath_var=no + ;; + *) + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int foo(void) {} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + inherit_rpath=yes + link_all_deplibs=yes + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + newsos6) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_shlibpath_var=no + ;; + + *nto* | *qnx*) + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + hardcode_shlibpath_var=no + hardcode_direct_absolute=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + else + case $host_os in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-R$libdir' + ;; + *) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + esac + fi + else + ld_shlibs=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + archive_cmds_need_lc='no' + hardcode_libdir_separator=: + ;; + + solaris*) + no_undefined_flag=' -z defs' + if test "$GCC" = yes; then + wlarc='${wl}' + archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='${wl}' + archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds='$CC -r -o $output$reload_objs' + hardcode_direct=no + ;; + motorola) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag='${wl}-z,text' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag='${wl}-z,text' + allow_undefined_flag='${wl}-z,nodefs' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${wl}-R,$libdir' + hardcode_libdir_separator=':' + link_all_deplibs=yes + export_dynamic_flag_spec='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac + + if test x$host_vendor = xsni; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + export_dynamic_flag_spec='${wl}-Blargedynsym' + ;; + esac + fi + fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 +$as_echo "$ld_shlibs" >&6; } +test "$ld_shlibs" = no && can_build_shared=no + +with_gnu_ld=$with_gnu_ld + + + + + + + + + + + + + + + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 +$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } +if test "${lt_cv_archive_cmds_need_lc+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl + pic_flag=$lt_prog_compiler_pic + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag + allow_undefined_flag= + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 + (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + then + lt_cv_archive_cmds_need_lc=no + else + lt_cv_archive_cmds_need_lc=yes + fi + allow_undefined_flag=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 +$as_echo "$lt_cv_archive_cmds_need_lc" >&6; } + archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } + +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;; + *) lt_sed_strip_eq="s,=/,/,g" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[lt_foo]++; } + if (lt_freq[lt_foo] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's,/\([A-Za-z]:\),\1,g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[4-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[23].*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2.*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +haiku*) + version_type=linux + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=yes + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[3-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : + lt_cv_shlibpath_overrides_runpath=yes +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + +fi + + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || + test -n "$runpath_var" || + test "X$hardcode_automatic" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$hardcode_direct" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && + test "$hardcode_minus_L" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 +$as_echo "$hardcode_action" >&6; } + +if test "$hardcode_action" = relink || + test "$inherit_rpath" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if test "${ac_cv_lib_dl_dlopen+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = x""yes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + +fi + + ;; + + *) + ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" +if test "x$ac_cv_func_shl_load" = x""yes; then : + lt_cv_dlopen="shl_load" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 +$as_echo_n "checking for shl_load in -ldld... " >&6; } +if test "${ac_cv_lib_dld_shl_load+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_shl_load=yes +else + ac_cv_lib_dld_shl_load=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 +$as_echo "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = x""yes; then : + lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" +else + ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" +if test "x$ac_cv_func_dlopen" = x""yes; then : + lt_cv_dlopen="dlopen" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if test "${ac_cv_lib_dl_dlopen+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = x""yes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 +$as_echo_n "checking for dlopen in -lsvld... " >&6; } +if test "${ac_cv_lib_svld_dlopen+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsvld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_svld_dlopen=yes +else + ac_cv_lib_svld_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 +$as_echo "$ac_cv_lib_svld_dlopen" >&6; } +if test "x$ac_cv_lib_svld_dlopen" = x""yes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 +$as_echo_n "checking for dld_link in -ldld... " >&6; } +if test "${ac_cv_lib_dld_dld_link+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dld_link (); +int +main () +{ +return dld_link (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_dld_link=yes +else + ac_cv_lib_dld_dld_link=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 +$as_echo "$ac_cv_lib_dld_dld_link" >&6; } +if test "x$ac_cv_lib_dld_dld_link" = x""yes; then : + lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" +fi + + +fi + + +fi + + +fi + + +fi + + +fi + + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 +$as_echo_n "checking whether a program can dlopen itself... " >&6; } +if test "${lt_cv_dlopen_self+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line 10969 "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisbility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +void fnord () __attribute__((visibility("default"))); +#endif + +void fnord () { int i=42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 +$as_echo "$lt_cv_dlopen_self" >&6; } + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 +$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } +if test "${lt_cv_dlopen_self_static+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self_static=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line 11075 "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisbility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +void fnord () __attribute__((visibility("default"))); +#endif + +void fnord () { int i=42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self_static=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 +$as_echo "$lt_cv_dlopen_self_static" >&6; } + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi + + + + + + + + + + + + + + + + + +striplib= +old_striplib= +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 +$as_echo_n "checking whether stripping libraries is possible... " >&6; } +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + esac +fi + + + + + + + + + + + + + # Report which library types will actually be built + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 +$as_echo_n "checking if libtool supports shared libraries... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 +$as_echo "$can_build_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 +$as_echo_n "checking whether to build shared libraries... " >&6; } + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[4-9]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 +$as_echo "$enable_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 +$as_echo_n "checking whether to build static libraries... " >&6; } + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 +$as_echo "$enable_static" >&6; } + + + + +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC="$lt_save_CC" + + if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5 +$as_echo_n "checking how to run the C++ preprocessor... " >&6; } +if test -z "$CXXCPP"; then + if test "${ac_cv_prog_CXXCPP+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CXXCPP needs to be expanded + for CXXCPP in "$CXX -E" "/lib/cpp" + do + ac_preproc_ok=false +for ac_cxx_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CXXCPP=$CXXCPP + +fi + CXXCPP=$ac_cv_prog_CXXCPP +else + ac_cv_prog_CXXCPP=$CXXCPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5 +$as_echo "$CXXCPP" >&6; } +ac_preproc_ok=false +for ac_cxx_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check +See \`config.log' for more details." "$LINENO" 5; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +else + _lt_caught_CXX_error=yes +fi + +ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + +archive_cmds_need_lc_CXX=no +allow_undefined_flag_CXX= +always_export_symbols_CXX=no +archive_expsym_cmds_CXX= +compiler_needs_object_CXX=no +export_dynamic_flag_spec_CXX= +hardcode_direct_CXX=no +hardcode_direct_absolute_CXX=no +hardcode_libdir_flag_spec_CXX= +hardcode_libdir_flag_spec_ld_CXX= +hardcode_libdir_separator_CXX= +hardcode_minus_L_CXX=no +hardcode_shlibpath_var_CXX=unsupported +hardcode_automatic_CXX=no +inherit_rpath_CXX=no +module_cmds_CXX= +module_expsym_cmds_CXX= +link_all_deplibs_CXX=unknown +old_archive_cmds_CXX=$old_archive_cmds +reload_flag_CXX=$reload_flag +reload_cmds_CXX=$reload_cmds +no_undefined_flag_CXX= +whole_archive_flag_spec_CXX= +enable_shared_with_static_runtimes_CXX=no + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +objext_CXX=$objext + +# No sense in running all these tests if we already determined that +# the CXX compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_caught_CXX_error" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="int some_variable = 0;" + + # Code to be used in simple link tests + lt_simple_link_test_code='int main(int, char *[]) { return(0); }' + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + + # save warnings/boilerplate of simple test code + ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + + ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_LD=$LD + lt_save_GCC=$GCC + GCC=$GXX + lt_save_with_gnu_ld=$with_gnu_ld + lt_save_path_LD=$lt_cv_path_LD + if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx + else + $as_unset lt_cv_prog_gnu_ld + fi + if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX + else + $as_unset lt_cv_path_LD + fi + test -z "${LDCXX+set}" || LD=$LDCXX + CC=${CXX-"c++"} + compiler=$CC + compiler_CXX=$CC + for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` + + + if test -n "$compiler"; then + # We don't want -fno-exception when compiling C++ code, so set the + # no_builtin_flag separately + if test "$GXX" = yes; then + lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin' + else + lt_prog_compiler_no_builtin_flag_CXX= + fi + + if test "$GXX" = yes; then + # Set up default GNU C++ configuration + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 +$as_echo_n "checking for ld used by $CC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if test "${lt_cv_path_LD+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if test "${lt_cv_prog_gnu_ld+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 &5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test "$with_gnu_ld" = yes; then + archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='${wl}' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | + $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec_CXX= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + GXX=no + with_gnu_ld=no + wlarc= + fi + + # PORTME: fill in a description of your system's C++ link characteristics + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + ld_shlibs_CXX=yes + case $host_os in + aix3*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds_CXX='' + hardcode_direct_CXX=yes + hardcode_direct_absolute_CXX=yes + hardcode_libdir_separator_CXX=':' + link_all_deplibs_CXX=yes + file_list_spec_CXX='${wl}-f,' + + if test "$GXX" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct_CXX=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L_CXX=yes + hardcode_libdir_flag_spec_CXX='-L$libdir' + hardcode_libdir_separator_CXX= + fi + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + export_dynamic_flag_spec_CXX='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to + # export. + always_export_symbols_CXX=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag_CXX='-berok' + # Determine the default libpath from the value encoded in an empty + # executable. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" + + archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag_CXX="-z nodefs" + archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag_CXX=' ${wl}-bernotok' + allow_undefined_flag_CXX=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec_CXX='$convenience' + fi + archive_cmds_need_lc_CXX=yes + # This is similar to how AIX traditionally builds its shared + # libraries. + archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag_CXX=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs_CXX=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec_CXX='-L$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-all-symbols' + allow_undefined_flag_CXX=unsupported + always_export_symbols_CXX=no + enable_shared_with_static_runtimes_CXX=yes + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs_CXX=no + fi + ;; + darwin* | rhapsody*) + + + archive_cmds_need_lc_CXX=no + hardcode_direct_CXX=no + hardcode_automatic_CXX=yes + hardcode_shlibpath_var_CXX=unsupported + if test "$lt_cv_ld_force_load" = "yes"; then + whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + else + whole_archive_flag_spec_CXX='' + fi + link_all_deplibs_CXX=yes + allow_undefined_flag_CXX="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=func_echo_all + archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + if test "$lt_cv_apple_cc_single_mod" != "yes"; then + archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" + archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" + fi + + else + ld_shlibs_CXX=no + fi + + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + freebsd2.*) + # C++ shared libraries reported to be fairly broken before + # switch to ELF + ld_shlibs_CXX=no + ;; + + freebsd-elf*) + archive_cmds_need_lc_CXX=no + ;; + + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + ld_shlibs_CXX=yes + ;; + + gnu*) + ;; + + haiku*) + archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + link_all_deplibs_CXX=yes + ;; + + hpux9*) + hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_CXX=: + export_dynamic_flag_spec_CXX='${wl}-E' + hardcode_direct_CXX=yes + hardcode_minus_L_CXX=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + aCC*) + archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes; then + archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + + hpux10*|hpux11*) + if test $with_gnu_ld = no; then + hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_CXX=: + + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + export_dynamic_flag_spec_CXX='${wl}-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct_CXX=no + hardcode_shlibpath_var_CXX=no + ;; + *) + hardcode_direct_CXX=yes + hardcode_direct_absolute_CXX=yes + hardcode_minus_L_CXX=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes; then + if test $with_gnu_ld = no; then + case $host_cpu in + hppa*64*) + archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + + interix[3-9]*) + hardcode_direct_CXX=no + hardcode_shlibpath_var_CXX=no + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + export_dynamic_flag_spec_CXX='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test "$GXX" = yes; then + if test "$with_gnu_ld" = no; then + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib' + fi + fi + link_all_deplibs_CXX=yes + ;; + esac + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_CXX=: + inherit_rpath_CXX=yes + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' + ;; + icpc* | ecpc* ) + # Intel C++ + with_gnu_ld=yes + # version 8.0 and above of icpc choke on multiply defined symbols + # if we add $predep_objects and $postdep_objects, however 7.1 and + # earlier do not add the objects themselves. + case `$CC -V 2>&1` in + *"Version 7."*) + archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 8.0 or newer + tmp_idyn= + case $host_cpu in + ia64*) tmp_idyn=' -i_dynamic';; + esac + archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + archive_cmds_need_lc_CXX=no + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + case `$CC -V` in + *pgCC\ [1-5].* | *pgcpp\ [1-5].*) + prelink_cmds_CXX='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ + compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"' + old_archive_cmds_CXX='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ + $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~ + $RANLIB $oldlib' + archive_cmds_CXX='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + archive_expsym_cmds_CXX='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + *) # Version 6 and above use weak symbols + archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + esac + + hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + ;; + cxx*) + # Compaq C++ + archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec_CXX='-rpath $libdir' + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' + ;; + xl* | mpixl* | bgxl*) + # IBM XL 8.0 on PPC, with GNU ld + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + no_undefined_flag_CXX=' -zdefs' + archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' + hardcode_libdir_flag_spec_CXX='-R$libdir' + whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + compiler_needs_object_CXX=yes + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + + lynxos*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + + m88k*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + hardcode_libdir_flag_spec_CXX='-R$libdir' + hardcode_direct_CXX=yes + hardcode_shlibpath_var_CXX=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + + *nto* | *qnx*) + ld_shlibs_CXX=yes + ;; + + openbsd2*) + # C++ shared libraries are fairly broken + ld_shlibs_CXX=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct_CXX=yes + hardcode_shlibpath_var_CXX=no + hardcode_direct_absolute_CXX=yes + archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' + export_dynamic_flag_spec_CXX='${wl}-E' + whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + fi + output_verbose_link_cmd=func_echo_all + else + ld_shlibs_CXX=no + fi + ;; + + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + hardcode_libdir_separator_CXX=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + case $host in + osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;; + *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;; + esac + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + cxx*) + case $host in + osf3*) + allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + ;; + *) + allow_undefined_flag_CXX=' -expect_unresolved \*' + archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~ + $RM $lib.exp' + hardcode_libdir_flag_spec_CXX='-rpath $libdir' + ;; + esac + + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; 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+ esac + + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + + psos*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + archive_cmds_need_lc_CXX=yes + no_undefined_flag_CXX=' -zdefs' + archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + hardcode_libdir_flag_spec_CXX='-R$libdir' + hardcode_shlibpath_var_CXX=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract' + ;; + esac + link_all_deplibs_CXX=yes + + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + no_undefined_flag_CXX=' ${wl}-z ${wl}defs' + if $CC --version | $GREP -v '^2\.7' > /dev/null; then + archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + else + # g++ 2.7 appears to require `-G' NOT `-shared' on this + # platform. + archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + fi + + hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir' + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag_CXX='${wl}-z,text' + archive_cmds_need_lc_CXX=no + hardcode_shlibpath_var_CXX=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag_CXX='${wl}-z,text' + allow_undefined_flag_CXX='${wl}-z,nodefs' + archive_cmds_need_lc_CXX=no + hardcode_shlibpath_var_CXX=no + hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir' + hardcode_libdir_separator_CXX=':' + link_all_deplibs_CXX=yes + export_dynamic_flag_spec_CXX='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~ + '"$old_archive_cmds_CXX" + reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~ + '"$reload_cmds_CXX" + ;; + *) + archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + vxworks*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5 +$as_echo "$ld_shlibs_CXX" >&6; } + test "$ld_shlibs_CXX" = no && can_build_shared=no + + GCC_CXX="$GXX" + LD_CXX="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + # Dependencies to place before and after the object being linked: +predep_objects_CXX= +postdep_objects_CXX= +predeps_CXX= +postdeps_CXX= +compiler_lib_search_path_CXX= + +cat > conftest.$ac_ext <<_LT_EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +_LT_EOF + +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + for p in `eval "$output_verbose_link_cmd"`; do + case $p in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test $p = "-L" || + test $p = "-R"; then + prev=$p + continue + else + prev= + fi + + if test "$pre_test_object_deps_done" = no; then + case $p in + -L* | -R*) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$compiler_lib_search_path_CXX"; then + compiler_lib_search_path_CXX="${prev}${p}" + else + compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$postdeps_CXX"; then + postdeps_CXX="${prev}${p}" + else + postdeps_CXX="${postdeps_CXX} ${prev}${p}" + fi + fi + ;; + + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test "$pre_test_object_deps_done" = no; then + if test -z "$predep_objects_CXX"; then + predep_objects_CXX="$p" + else + predep_objects_CXX="$predep_objects_CXX $p" + fi + else + if test -z "$postdep_objects_CXX"; then + postdep_objects_CXX="$p" + else + postdep_objects_CXX="$postdep_objects_CXX $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling CXX test program" +fi + +$RM -f confest.$objext + +# PORTME: override above test on systems where it is broken +case $host_os in +interix[3-9]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + predep_objects_CXX= + postdep_objects_CXX= + postdeps_CXX= + ;; + +linux*) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + if test "$solaris_use_stlport4" != yes; then + postdeps_CXX='-library=Cstd -library=Crun' + fi + ;; + esac + ;; + +solaris*) + case $cc_basename in + CC*) + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + # Adding this requires a known-good setup of shared libraries for + # Sun compiler versions before 5.6, else PIC objects from an old + # archive will be linked into the output, leading to subtle bugs. + if test "$solaris_use_stlport4" != yes; then + postdeps_CXX='-library=Cstd -library=Crun' + fi + ;; + esac + ;; +esac + + +case " $postdeps_CXX " in +*" -lc "*) archive_cmds_need_lc_CXX=no ;; +esac + compiler_lib_search_dirs_CXX= +if test -n "${compiler_lib_search_path_CXX}"; then + compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + lt_prog_compiler_wl_CXX= +lt_prog_compiler_pic_CXX= +lt_prog_compiler_static_CXX= + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } + + # C++ specific cases for pic, static, wl, etc. + if test "$GXX" = yes; then + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_CXX='-Bstatic' + fi + lt_prog_compiler_pic_CXX='-fPIC' + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic_CXX='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic_CXX='-DDLL_EXPORT' + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic_CXX='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + lt_prog_compiler_pic_CXX= + ;; + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + lt_prog_compiler_static_CXX= + ;; + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic_CXX=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + ;; + *) + lt_prog_compiler_pic_CXX='-fPIC' + ;; + esac + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic_CXX='-fPIC -shared' + ;; + *) + lt_prog_compiler_pic_CXX='-fPIC' + ;; + esac + else + case $host_os in + aix[4-9]*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_CXX='-Bstatic' + else + lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + dgux*) + case $cc_basename in + ec++*) + lt_prog_compiler_pic_CXX='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + lt_prog_compiler_pic_CXX='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' + if test "$host_cpu" != ia64; then + lt_prog_compiler_pic_CXX='+Z' + fi + ;; + aCC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic_CXX='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # KAI C++ Compiler + lt_prog_compiler_wl_CXX='--backend -Wl,' + lt_prog_compiler_pic_CXX='-fPIC' + ;; + ecpc* ) + # old Intel C++ for x86_64 which still supported -KPIC. + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-static' + ;; + icpc* ) + # Intel C++, used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-fPIC' + lt_prog_compiler_static_CXX='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-fpic' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + lt_prog_compiler_pic_CXX= + lt_prog_compiler_static_CXX='-non_shared' + ;; + xlc* | xlC* | bgxl[cC]* | mpixl[cC]*) + # IBM XL 8.0, 9.0 on PPC and BlueGene + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-qpic' + lt_prog_compiler_static_CXX='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + lt_prog_compiler_wl_CXX='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + lt_prog_compiler_pic_CXX='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd*) + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic_CXX='-fPIC -shared' + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + lt_prog_compiler_wl_CXX='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + lt_prog_compiler_pic_CXX='-pic' + ;; + cxx*) + # Digital/Compaq C++ + lt_prog_compiler_wl_CXX='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + lt_prog_compiler_pic_CXX= + lt_prog_compiler_static_CXX='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + lt_prog_compiler_wl_CXX='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + lt_prog_compiler_pic_CXX='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + lt_prog_compiler_pic_CXX='-pic' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + lcc*) + # Lucid + lt_prog_compiler_pic_CXX='-pic' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + lt_prog_compiler_pic_CXX='-KPIC' + ;; + *) + ;; + esac + ;; + vxworks*) + ;; + *) + lt_prog_compiler_can_build_shared_CXX=no + ;; + esac + fi + +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic_CXX= + ;; + *) + lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC" + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5 +$as_echo "$lt_prog_compiler_pic_CXX" >&6; } + + + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic_CXX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... 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The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[23].*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2.*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +haiku*) + version_type=linux + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=yes + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[3-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : + lt_cv_shlibpath_overrides_runpath=yes +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + +fi + + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action_CXX= +if test -n "$hardcode_libdir_flag_spec_CXX" || + test -n "$runpath_var_CXX" || + test "X$hardcode_automatic_CXX" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$hardcode_direct_CXX" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no && + test "$hardcode_minus_L_CXX" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action_CXX=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action_CXX=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action_CXX=unsupported +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5 +$as_echo "$hardcode_action_CXX" >&6; } + +if test "$hardcode_action_CXX" = relink || + test "$inherit_rpath_CXX" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + + fi # test -n "$compiler" + + CC=$lt_save_CC + LDCXX=$LD + LD=$lt_save_LD + GCC=$lt_save_GCC + with_gnu_ld=$lt_save_with_gnu_ld + lt_cv_path_LDCXX=$lt_cv_path_LD + lt_cv_path_LD=$lt_save_path_LD + lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld + lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +fi # test "$_lt_caught_CXX_error" != yes + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + + + + + + + + + + + + ac_config_commands="$ac_config_commands libtool" + + + + +# Only expand once: + + + + + +ac_config_headers="$ac_config_headers target-config.h" + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 +$as_echo_n "checking size of int... 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Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +on `(hostname || uname -n) 2>/dev/null | sed 1q` +" + +_ACEOF + +case $ac_config_files in *" +"*) set x $ac_config_files; shift; ac_config_files=$*;; +esac + +case $ac_config_headers in *" +"*) set x $ac_config_headers; shift; ac_config_headers=$*;; +esac + + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# Files that config.status was made for. +config_files="$ac_config_files" +config_headers="$ac_config_headers" +config_commands="$ac_config_commands" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +ac_cs_usage="\ +\`$as_me' instantiates files and other configuration actions +from templates according to the current configuration. Unless the files +and actions are specified as TAGs, all are instantiated by default. + +Usage: $0 [OPTION]... [TAG]... + + -h, --help print this help, then exit + -V, --version print version number and configuration settings, then exit + -q, --quiet, --silent + do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE + +Configuration files: +$config_files + +Configuration headers: +$config_headers + +Configuration commands: +$config_commands + +Report bugs to ." + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_cs_version="\\ +phsa HSAIL runtime library config.status 1.0 +configured by $0, generated by GNU Autoconf 2.64, + with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" + +Copyright (C) 2009 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +INSTALL='$INSTALL' +MKDIR_P='$MKDIR_P' +AWK='$AWK' +test -n "\$AWK" || AWK=awk +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + $as_echo "$ac_cs_version"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append CONFIG_FILES " '$ac_optarg'" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append CONFIG_HEADERS " '$ac_optarg'" + ac_need_defaults=false;; + --he | --h) + # Conflict between --help and --header + as_fn_error "ambiguous option: \`$1' +Try \`$0 --help' for more information.";; + --help | --hel | -h ) + $as_echo "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) as_fn_error "unrecognized option: \`$1' +Try \`$0 --help' for more information." ;; + + *) as_fn_append ac_config_targets " $1" + ac_need_defaults=false ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +if \$ac_cs_recheck; then + set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + shift + \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 + CONFIG_SHELL='$SHELL' + export CONFIG_SHELL + exec "\$@" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX + $as_echo "$ac_log" +} >&5 + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# +# INIT-COMMANDS +# +AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" + + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' +macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' +enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' +enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' +pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' +enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' +SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' +ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' +host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' +host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' +host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' +build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' +build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' +build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' +SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' +Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' +GREP='`$ECHO "$GREP" | $SED 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"$delay_single_quote_subst"`' +file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' +AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' +AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' +STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' +RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' +old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' +old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' +lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' +CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' +CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' +compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' +GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`' +objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' +MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' +lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' +need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' +DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' +NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' +LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' +OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' +OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' +libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' +shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' +extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' +archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' +export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' +whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' +compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' +old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' +archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' +archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' +module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' +module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' +with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' +allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' +no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' +hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' +hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' +hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' +hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' +hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' +inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' +link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' +fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`' +always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' +export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' +exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' +include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' +prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' +file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' +variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' +need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' +need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' +version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' +runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' +libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' +library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' +soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' +install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' +postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' +postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' +finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' +hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' +sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' +sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`' +hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' +enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' +old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' +striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`' +predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`' +postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`' +predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`' +postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`' +LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`' +reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`' +reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`' +old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`' +compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`' +GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`' +lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`' +archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`' +export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' +whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' +compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`' +old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`' +archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`' +archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`' +module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`' +module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`' +with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`' +allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`' +no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec_ld_CXX='`$ECHO "$hardcode_libdir_flag_spec_ld_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`' +inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`' +link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`' +fix_srcfile_path_CXX='`$ECHO "$fix_srcfile_path_CXX" | $SED "$delay_single_quote_subst"`' +always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`' +export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`' +exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`' +include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`' +prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`' +file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`' +predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`' +postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`' +predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`' +postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`' + +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in SHELL \ +ECHO \ +SED \ +GREP \ +EGREP \ +FGREP \ +LD \ +NM \ +LN_S \ +lt_SP2NL \ +lt_NL2SP \ +reload_flag \ +OBJDUMP \ +deplibs_check_method \ +file_magic_cmd \ +AR \ +AR_FLAGS \ +STRIP \ +RANLIB \ +CC \ +CFLAGS \ +compiler \ +lt_cv_sys_global_symbol_pipe \ +lt_cv_sys_global_symbol_to_cdecl \ +lt_cv_sys_global_symbol_to_c_name_address \ +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ +lt_prog_compiler_no_builtin_flag \ +lt_prog_compiler_wl \ +lt_prog_compiler_pic \ +lt_prog_compiler_static \ +lt_cv_prog_compiler_c_o \ +need_locks \ +DSYMUTIL \ +NMEDIT \ +LIPO \ +OTOOL \ +OTOOL64 \ +shrext_cmds \ +export_dynamic_flag_spec \ +whole_archive_flag_spec \ +compiler_needs_object \ +with_gnu_ld \ +allow_undefined_flag \ +no_undefined_flag \ +hardcode_libdir_flag_spec \ +hardcode_libdir_flag_spec_ld \ +hardcode_libdir_separator \ +fix_srcfile_path \ +exclude_expsyms \ +include_expsyms \ +file_list_spec \ +variables_saved_for_relink \ +libname_spec \ +library_names_spec \ +soname_spec \ +install_override_mode \ +finish_eval \ +old_striplib \ +striplib \ +compiler_lib_search_dirs \ +predep_objects \ +postdep_objects \ +predeps \ +postdeps \ +compiler_lib_search_path \ +LD_CXX \ +reload_flag_CXX \ +compiler_CXX \ +lt_prog_compiler_no_builtin_flag_CXX \ +lt_prog_compiler_wl_CXX \ +lt_prog_compiler_pic_CXX \ +lt_prog_compiler_static_CXX \ +lt_cv_prog_compiler_c_o_CXX \ +export_dynamic_flag_spec_CXX \ +whole_archive_flag_spec_CXX \ +compiler_needs_object_CXX \ +with_gnu_ld_CXX \ +allow_undefined_flag_CXX \ +no_undefined_flag_CXX \ +hardcode_libdir_flag_spec_CXX \ +hardcode_libdir_flag_spec_ld_CXX \ +hardcode_libdir_separator_CXX \ +fix_srcfile_path_CXX \ +exclude_expsyms_CXX \ +include_expsyms_CXX \ +file_list_spec_CXX \ +compiler_lib_search_dirs_CXX \ +predep_objects_CXX \ +postdep_objects_CXX \ +predeps_CXX \ +postdeps_CXX \ +compiler_lib_search_path_CXX; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in reload_cmds \ +old_postinstall_cmds \ +old_postuninstall_cmds \ +old_archive_cmds \ +extract_expsyms_cmds \ +old_archive_from_new_cmds \ +old_archive_from_expsyms_cmds \ +archive_cmds \ +archive_expsym_cmds \ +module_cmds \ +module_expsym_cmds \ +export_symbols_cmds \ +prelink_cmds \ +postinstall_cmds \ +postuninstall_cmds \ +finish_cmds \ +sys_lib_search_path_spec \ +sys_lib_dlsearch_path_spec \ +reload_cmds_CXX \ +old_archive_cmds_CXX \ +old_archive_from_new_cmds_CXX \ +old_archive_from_expsyms_cmds_CXX \ +archive_cmds_CXX \ +archive_expsym_cmds_CXX \ +module_cmds_CXX \ +module_expsym_cmds_CXX \ +export_symbols_cmds_CXX \ +prelink_cmds_CXX; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +ac_aux_dir='$ac_aux_dir' +xsi_shell='$xsi_shell' +lt_shell_append='$lt_shell_append' + +# See if we are running on zsh, and set the options which allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + + + PACKAGE='$PACKAGE' + VERSION='$VERSION' + TIMESTAMP='$TIMESTAMP' + RM='$RM' + ofile='$ofile' + + + + + + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; + "target-config.h") CONFIG_HEADERS="$CONFIG_HEADERS target-config.h" ;; + + *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= + trap 'exit_status=$? + { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -n "$tmp" && test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done +rm -f conf$$subs.sh + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\).*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\).*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' >$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" + +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } + + print line +} + +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ + || as_fn_error "could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove $(srcdir), +# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=/{ +s/:*\$(srcdir):*/:/ +s/:*\${srcdir}:*/:/ +s/:*@srcdir@:*/:/ +s/^\([^=]*=[ ]*\):*/\1/ +s/:*$// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_t=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_t"; then + break + elif $ac_last_try; then + as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. Preserve backslash +# newline sequences. + +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +sed -n ' +s/.\{148\}/&'"$ac_delim"'/g +t rset +:rset +s/^[ ]*#[ ]*define[ ][ ]*/ / +t def +d +:def +s/\\$// +t bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3"/p +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p +d +:bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3\\\\\\n"\\/p +t cont +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p +t cont +d +:cont +n +s/.\{148\}/&'"$ac_delim"'/g +t clear +:clear +s/\\$// +t bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/"/p +d +:bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p +b cont +' >$CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + for (key in D) D_is_set[key] = 1 + FS = "" +} +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { + line = \$ 0 + split(line, arg, " ") + if (arg[1] == "#") { + defundef = arg[2] + mac1 = arg[3] + } else { + defundef = substr(arg[1], 2) + mac1 = arg[2] + } + split(mac1, mac2, "(") #) + macro = mac2[1] + prefix = substr(line, 1, index(line, defundef) - 1) + if (D_is_set[macro]) { + # Preserve the white space surrounding the "#". + print prefix "define", macro P[macro] D[macro] + next + } else { + # Replace #undef with comments. This is necessary, for example, + # in the case of _POSIX_SOURCE, which is predefined and required + # on some systems where configure will not decide to define it. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + as_fn_error "could not setup config headers machinery" "$LINENO" 5 +fi # test -n "$CONFIG_HEADERS" + + +eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; + :[FH]-) ac_tag=-:-;; + :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; + esac + ac_save_IFS=$IFS + IFS=: + set x $ac_tag + IFS=$ac_save_IFS + shift + ac_file=$1 + shift + + case $ac_mode in + :L) ac_source=$1;; + :[FH]) + ac_file_inputs= + for ac_f + do + case $ac_f in + -) ac_f="$tmp/stdin";; + *) # Look for the file first in the build tree, then in the source tree + # (if the path is not absolute). The absolute path cannot be DOS-style, + # because $ac_f cannot contain `:'. + test -f "$ac_f" || + case $ac_f in + [\\/$]*) false;; + *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; + esac || + as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; + esac + case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac + as_fn_append ac_file_inputs " '$ac_f'" + done + + # Let's still pretend it is `configure' which instantiates (i.e., don't + # use $as_me), people would be surprised to read: + # /* config.h. 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If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, or +# obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + + +# The names of the tagged configurations supported by this script. +available_tags="CXX " + +# ### BEGIN LIBTOOL CONFIG + +# Which release of libtool.m4 was used? +macro_version=$macro_version +macro_revision=$macro_revision + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# What type of objects to build. +pic_mode=$pic_mode + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# An echo program that protects backslashes. +ECHO=$lt_ECHO + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# A sed program that does not truncate output. +SED=$lt_SED + +# Sed that helps us avoid accidentally triggering echo(1) options like -n. +Xsed="\$SED -e 1s/^X//" + +# A grep program that handles long lines. +GREP=$lt_GREP + +# An ERE matcher. +EGREP=$lt_EGREP + +# A literal string matcher. +FGREP=$lt_FGREP + +# A BSD- or MS-compatible name lister. +NM=$lt_NM + +# Whether we need soft or hard links. +LN_S=$lt_LN_S + +# What is the maximum length of a command? +max_cmd_len=$max_cmd_len + +# Object file suffix (normally "o"). +objext=$ac_objext + +# Executable file suffix (normally ""). +exeext=$exeext + +# whether the shell understands "unset". +lt_unset=$lt_unset + +# turn spaces into newlines. +SP2NL=$lt_lt_SP2NL + +# turn newlines into spaces. +NL2SP=$lt_lt_NL2SP + +# An object symbol dumper. +OBJDUMP=$lt_OBJDUMP + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method == "file_magic". +file_magic_cmd=$lt_file_magic_cmd + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# A symbol stripping program. +STRIP=$lt_STRIP + +# Commands used to install an old-style archive. +RANLIB=$lt_RANLIB +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# Whether to use a lock for old archive extraction. +lock_old_archive_extraction=$lock_old_archive_extraction + +# A C compiler. +LTCC=$lt_CC + +# LTCC compiler flags. +LTCFLAGS=$lt_CFLAGS + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe + +# Transform the output of nm in a proper C declaration. +global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl + +# Transform the output of nm in a C name address pair. +global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# Transform the output of nm in a C name address pair when lib prefix is needed. +global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# Used to examine libraries when file_magic_cmd begins with "file". +MAGIC_CMD=$MAGIC_CMD + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Tool to manipulate archived DWARF debug symbol files on Mac OS X. +DSYMUTIL=$lt_DSYMUTIL + +# Tool to change global to local symbols on Mac OS X. +NMEDIT=$lt_NMEDIT + +# Tool to manipulate fat objects and archives on Mac OS X. +LIPO=$lt_LIPO + +# ldd/readelf like tool for Mach-O binaries on Mac OS X. +OTOOL=$lt_OTOOL + +# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. +OTOOL64=$lt_OTOOL64 + +# Old archive suffix (normally "a"). +libext=$libext + +# Shared library suffix (normally ".so"). +shrext_cmds=$lt_shrext_cmds + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at link time. +variables_saved_for_relink=$lt_variables_saved_for_relink + +# Do we need the "lib" prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Library versioning type. +version_type=$version_type + +# Shared library runtime path variable. +runpath_var=$runpath_var + +# Shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Permission mode override for installation of shared libraries. +install_override_mode=$lt_install_override_mode + +# Command to use after installation of a shared archive. +postinstall_cmds=$lt_postinstall_cmds + +# Command to use after uninstallation of a shared archive. +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# As "finish_cmds", except a single script fragment to be evaled but +# not shown. +finish_eval=$lt_finish_eval + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Compile-time system search path for libraries. +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries. +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + + +# The linker used to build libraries. +LD=$lt_LD + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds + +# A language specific compiler. +CC=$lt_compiler + +# Is the compiler the GNU compiler? +with_gcc=$GCC + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds +archive_expsym_cmds=$lt_archive_expsym_cmds + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds +module_expsym_cmds=$lt_module_expsym_cmds + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec + +# If ld is used when linking, flag to hardcode \$libdir into a binary +# during linking. This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \${shlibpath_var} if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path=$lt_fix_srcfile_path + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# The directories searched by this compiler when creating a shared library. +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs + +# Dependencies to place before and after the objects being linked to +# create a shared library. +predep_objects=$lt_predep_objects +postdep_objects=$lt_postdep_objects +predeps=$lt_predeps +postdeps=$lt_postdeps + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path + +# ### END LIBTOOL CONFIG + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + +ltmain="$ac_aux_dir/ltmain.sh" + + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + case $xsi_shell in + yes) + cat << \_LT_EOF >> "$cfgfile" + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac +} + +# func_basename file +func_basename () +{ + func_basename_result="${1##*/}" +} + +# func_dirname_and_basename file append nondir_replacement +# perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# Implementation must be kept synchronized with func_dirname +# and func_basename. For efficiency, we do not delegate to +# those functions but instead duplicate the functionality here. +func_dirname_and_basename () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac + func_basename_result="${1##*/}" +} + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +func_stripname () +{ + # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are + # positional parameters, so assign one to ordinary parameter first. + func_stripname_result=${3} + func_stripname_result=${func_stripname_result#"${1}"} + func_stripname_result=${func_stripname_result%"${2}"} +} + +# func_opt_split +func_opt_split () +{ + func_opt_split_opt=${1%%=*} + func_opt_split_arg=${1#*=} +} + +# func_lo2o object +func_lo2o () +{ + case ${1} in + *.lo) func_lo2o_result=${1%.lo}.${objext} ;; + *) func_lo2o_result=${1} ;; + esac +} + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=${1%.*}.lo +} + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=$(( $* )) +} + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=${#1} +} + +_LT_EOF + ;; + *) # Bourne compatible functions. + cat << \_LT_EOF >> "$cfgfile" + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + # Extract subdirectory from the argument. + func_dirname_result=`$ECHO "${1}" | $SED "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi +} + +# func_basename file +func_basename () +{ + func_basename_result=`$ECHO "${1}" | $SED "$basename"` +} + + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# func_strip_suffix prefix name +func_stripname () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; + esac +} + +# sed scripts: +my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q' +my_sed_long_arg='1s/^-[^=]*=//' + +# func_opt_split +func_opt_split () +{ + func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"` + func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"` +} + +# func_lo2o object +func_lo2o () +{ + func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"` +} + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'` +} + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=`expr "$@"` +} + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len` +} + +_LT_EOF +esac + +case $lt_shell_append in + yes) + cat << \_LT_EOF >> "$cfgfile" + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "$1+=\$2" +} +_LT_EOF + ;; + *) + cat << \_LT_EOF >> "$cfgfile" + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "$1=\$$1\$2" +} + +_LT_EOF + ;; + esac + + + sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" + + + cat <<_LT_EOF >> "$ofile" + +# ### BEGIN LIBTOOL TAG CONFIG: CXX + +# The linker used to build libraries. +LD=$lt_LD_CXX + +# How to create reloadable object files. +reload_flag=$lt_reload_flag_CXX +reload_cmds=$lt_reload_cmds_CXX + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds_CXX + +# A language specific compiler. +CC=$lt_compiler_CXX + +# Is the compiler the GNU compiler? +with_gcc=$GCC_CXX + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl_CXX + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic_CXX + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static_CXX + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc_CXX + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object_CXX + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds_CXX +archive_expsym_cmds=$lt_archive_expsym_cmds_CXX + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds_CXX +module_expsym_cmds=$lt_module_expsym_cmds_CXX + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld_CXX + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag_CXX + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag_CXX + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX + +# If ld is used when linking, flag to hardcode \$libdir into a binary +# during linking. This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct_CXX + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \${shlibpath_var} if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute_CXX + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L_CXX + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic_CXX + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath_CXX + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs_CXX + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path=$lt_fix_srcfile_path_CXX + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols_CXX + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds_CXX + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms_CXX + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms_CXX + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds_CXX + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec_CXX + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action_CXX + +# The directories searched by this compiler when creating a shared library. +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX + +# Dependencies to place before and after the objects being linked to +# create a shared library. +predep_objects=$lt_predep_objects_CXX +postdep_objects=$lt_postdep_objects_CXX +predeps=$lt_predeps_CXX +postdeps=$lt_postdeps_CXX + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path_CXX + +# ### END LIBTOOL TAG CONFIG: CXX +_LT_EOF + + ;; + + esac +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit $? +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + diff --git a/libhsail-rt/configure.ac b/libhsail-rt/configure.ac new file mode 100644 index 0000000..796e109 --- /dev/null +++ b/libhsail-rt/configure.ac @@ -0,0 +1,151 @@ +# Starting point copied from libcilkrts: +# +# @copyright +# Copyright (C) 2011-2013, Intel Corporation +# All rights reserved. +# +# @copyright +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# * Neither the name of Intel Corporation nor the names of its +# contributors may be used to endorse or promote products derived +# from this software without specific prior written permission. +# +# @copyright +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY +# WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. + +AC_INIT([phsa HSAIL runtime library], [1.0], [pekka.jaaskelainen@parmance.com]) +AC_CONFIG_MACRO_DIR([m4]) + +AC_PREREQ([2.64]) + +# Needed to define ${target}. Needs to be very early to avoid annoying +# warning about calling AC_ARG_PROGRAM before AC_CANONICAL_SYSTEM +AC_CANONICAL_SYSTEM +target_alias=${target_alias-$host_alias} +AC_SUBST(target_alias) +AM_INIT_AUTOMAKE([1.11.6 foreign no-dist]) + +AM_MAINTAINER_MODE + +AC_PROG_CC +AC_PROG_CXX +# AC_PROG_LIBTOOL +AC_CONFIG_FILES([Makefile]) + +if test "${multilib}" = "yes"; then + multilib_arg="--enable-multilib" +else + multilib_arg= +fi + +AC_MSG_CHECKING([for --enable-version-specific-runtime-libs]) +AC_ARG_ENABLE([version-specific-runtime-libs], + AC_HELP_STRING([--enable-version-specific-runtime-libs], + [Specify that runtime libraries should be installed in a compi +ler-specific directory]), + [case "$enableval" in + yes) enable_version_specific_runtime_libs=yes ;; + no) enable_version_specific_runtime_libs=no ;; + *) AC_MSG_ERROR([Unknown argument to enable/disable version-specific libs +]);; + esac], + [enable_version_specific_runtime_libs=no]) +AC_MSG_RESULT($enable_version_specific_runtime_libs) + +# Calculate toolexeclibdir +# Also toolexecdir, though it's only used in toolexeclibdir +case ${enable_version_specific_runtime_libs} in + yes) + # Need the gcc compiler version to know where to install libraries + # and header files if --enable-version-specific-runtime-libs option + # is selected. + toolexecdir='$(libdir)/gcc/$(target_alias)' + toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)' + ;; + no) + if test -n "$with_cross_host" && + test x"$with_cross_host" != x"no"; then + # Install a library built with a cross compiler in tooldir, not libdir. + toolexecdir='$(exec_prefix)/$(target_alias)' + toolexeclibdir='$(toolexecdir)/lib' + else + toolexecdir='$(libdir)/gcc-lib/$(target_alias)' + toolexeclibdir='$(libdir)' + fi + multi_os_directory=`$CC -print-multi-os-directory` + case $multi_os_directory in + .) ;; # Avoid trailing /. + *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;; + esac + ;; +esac + +# Set config_dir based on the target. config_dir specifies where to get +# target-specific files. The generic implementation is incomplete, but +# contains information on what's needed +case "${target}" in + + x86_64-*-*) + config_dir="x86" + ;; + + i?86-*-*) + config_dir="x86" + ;; + + *) + config_dir="generic" + ;; + +esac +AC_SUBST(config_dir) + +# We have linker scripts for appropriate operating systems +linux_linker_script=no +case "${host}" in + *-*-linux*) + linux_linker_script=yes + ;; +esac +AM_CONDITIONAL(LINUX_LINKER_SCRIPT, test "$linux_linker_script" = "yes") + +mac_linker_script=no +case "${host}" in + *-*-apple*) + mac_linker_script=yes + ;; +esac +AM_CONDITIONAL(MAC_LINKER_SCRIPT, test "$mac_linker_script" = "yes") + +AC_LIBTOOL_DLOPEN +AM_PROG_LIBTOOL +AC_SUBST(toolexecdir) +AC_SUBST(toolexeclibdir) + +AC_CONFIG_HEADER(target-config.h) + +AC_CHECK_SIZEOF([int]) +AC_CHECK_SIZEOF([void*]) + +# Must be last +AC_OUTPUT diff --git a/libhsail-rt/include/internal/fibers.h b/libhsail-rt/include/internal/fibers.h new file mode 100644 index 0000000..033146c --- /dev/null +++ b/libhsail-rt/include/internal/fibers.h @@ -0,0 +1,99 @@ +/* fibers.h -- an extremely simple lightweight thread (fiber) implementation + Copyright (C) 2015-2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + + Permission is hereby granted, free of charge, to any person obtaining a + copy of this software and associated documentation files + (the "Software"), to deal in the Software without restriction, including + without limitation the rights to use, copy, modify, merge, publish, + distribute, sublicense, and/or sell copies of the Software, and to + permit persons to whom the Software is furnished to do so, subject to + the following conditions: + + The above copyright notice and this permission notice shall be included + in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + +#ifndef PHSA_RT_FIBERS_H +#define PHSA_RT_FIBERS_H + +#include + +typedef enum +{ + /* Ready to run. */ + FIBER_STATUS_READY, + /* Exited by calling fiber_thread_exit. */ + FIBER_STATUS_EXITED, + /* Joined by the main thread. */ + FIBER_STATUS_JOINED +} fiber_status_t; + +/* A light weight thread (fiber). */ +struct fiber_s +{ + ucontext_t context; + volatile fiber_status_t status; + struct fiber_s *next; + struct fiber_s *prev; +}; + +typedef struct fiber_s fiber_t; + +typedef void (*fiber_function_t)(int, int); + +/* Initializes the fiber with the start function given as the first + argument, and the argument to pass to the start function, + as the second. The allocated stack size is given as the last argument. */ +void +fiber_init (fiber_t *fiber, fiber_function_t start_function, void *arg, + size_t stack_size, size_t stack_align); + +/* Terminates the fiber execution from within the fiber itself. */ +void +fiber_exit (); + +/* Blocks until the given fiber returns. Frees the resources allocated + for the fiber. After join returns, the fiber itself can be deleted. */ +void +fiber_join (fiber_t *fiber); + +/* Co-operatively transfer execution turn to other fibers. */ +void +fiber_yield (); + +/* A multi-entry barrier. After the last fiber has reached the + barrier, it is automatically re-initialized to the threshold. */ +typedef struct +{ + /* The barrier participant count. */ + volatile size_t threshold; + /* Number of fibers that have reached the barrier. */ + volatile size_t reached; + /* Number of fibers that are waiting at the barrier. */ + volatile size_t waiting_count; +} fiber_barrier_t; + +/* Reach the given barrier. Blocks (co-operatively switches the execution + fibers) until all other parties have reached it. Returns 0 only in case + the calling fiber was the first one to return from the barrier. */ +size_t +fiber_barrier_reach (fiber_barrier_t *barrier); + +/* Initializes the given barrier. */ +void +fiber_barrier_init (fiber_barrier_t *barrier, size_t threshold); + +void * +fiber_int_args_to_ptr (int arg0, int arg1); + +#endif diff --git a/libhsail-rt/include/internal/phsa-queue-interface.h b/libhsail-rt/include/internal/phsa-queue-interface.h new file mode 100644 index 0000000..646cee4 --- /dev/null +++ b/libhsail-rt/include/internal/phsa-queue-interface.h @@ -0,0 +1,60 @@ +/* phsa_queue_interface.h -- Definition for a minimalistic generic in-memory + representation of a user mode queue to be used with the phsa/gccbrig + implementation. + + Copyright (C) 2015-2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + + Permission is hereby granted, free of charge, to any person obtaining a + copy of this software and associated documentation files + (the "Software"), to deal in the Software without restriction, including + without limitation the rights to use, copy, modify, merge, publish, + distribute, sublicense, and/or sell copies of the Software, and to + permit persons to whom the Software is furnished to do so, subject to + the following conditions: + + The above copyright notice and this permission notice shall be included + in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + +#ifndef PHSA_QUEUE_INTERFACE_H +#define PHSA_QUEUE_INTERFACE_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include +#include +#include +#include "hsa.h" + +typedef __attribute__ ((aligned (64))) struct phsa_queue_s +{ + /* An HSA Architectured Queue object. Must be in the beginning + of the struct to enable direct pointer casting between hsa_queue_ + and phsa_queue_t. */ + hsa_queue_t hsa_queue; + + volatile uint64_t write_index; + volatile uint64_t read_index; + + /* True if global mem addresses are 64b. */ + uint64_t is_ptr64 : 1; + +} phsa_queue_t; + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/libhsail-rt/include/internal/phsa-rt.h b/libhsail-rt/include/internal/phsa-rt.h new file mode 100644 index 0000000..40813cb --- /dev/null +++ b/libhsail-rt/include/internal/phsa-rt.h @@ -0,0 +1,94 @@ +/* phsa-rt.h -- Data structures and functions of the PHSA device side runtime + scheduler, and HSAIL built-ins. + + Copyright (C) 2015-2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + + Permission is hereby granted, free of charge, to any person obtaining a + copy of this software and associated documentation files + (the "Software"), to deal in the Software without restriction, including + without limitation the rights to use, copy, modify, merge, publish, + distribute, sublicense, and/or sell copies of the Software, and to + permit persons to whom the Software is furnished to do so, subject to + the following conditions: + + The above copyright notice and this permission notice shall be included + in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + +#ifndef PHSA_RT_H +#define PHSA_RT_H + +#include +#include +#include "hsa.h" + +#define PHSA_MAX_WG_SIZE 1024 * 10 + +/* Pointer type for the public facing kernel launcher function generated + by gccbrig. This launches the actual kernel for all work groups and + work items in the grid. */ +typedef void (*gccbrigKernelLauncherFunc) (void *context, void *); + +/* Pointer type for kernel functions produced by gccbrig from the HSAIL. + This is private from outside the device binary and only called by + the launcher. */ +typedef void (*gccbrigKernelFunc) (unsigned char *, void *, void *, void *); + +/* Context data that is passed to the kernel function, initialized + by the runtime to the current launch information. The data is + used by different id functions etc. + + The struct is used by both the launcher and the targeted device, + thus the fields must have the same alignment/padding in both sides. +*/ +typedef struct +{ + + /* Data set by the HSA Runtime's kernel launcher. */ + hsa_kernel_dispatch_packet_t *dp; + + size_t packet_id; + + /* Data set by the device-side launcher. */ + gccbrigKernelFunc kernel; + + /* The range of a work groups this dispatch should execute. */ + size_t wg_min_x; + size_t wg_min_y; + size_t wg_min_z; + + size_t wg_max_x; + size_t wg_max_y; + size_t wg_max_z; + + /* The barrier used to synch the work-items before executing a new WG. */ + void *wg_start_barrier; + + /* The barrier to wait at after executing a work-group. */ + void *wg_completion_barrier; + + /* The barrier used to synchronize WIs in case of the 'barrier' HSAIL + instruction. */ + void *wg_sync_barrier; + + /* This should be set to the flat address of the beginning of the group + segment. */ + size_t group_segment_start_addr; + + /* This must be set to the correct aligned flat address space location from + where the kernel can actually read its arguments. Might point to the + original global kernarg space. */ + void *kernarg_addr; +} PHSAKernelLaunchData; + +#endif diff --git a/libhsail-rt/include/internal/workitems.h b/libhsail-rt/include/internal/workitems.h new file mode 100644 index 0000000..6c96b2e --- /dev/null +++ b/libhsail-rt/include/internal/workitems.h @@ -0,0 +1,107 @@ +/* workitems.h -- Types for context data passed as hidden parameters to special + built-ins. + + Copyright (C) 2015-2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + + Permission is hereby granted, free of charge, to any person obtaining a + copy of this software and associated documentation files + (the "Software"), to deal in the Software without restriction, including + without limitation the rights to use, copy, modify, merge, publish, + distribute, sublicense, and/or sell copies of the Software, and to + permit persons to whom the Software is furnished to do so, subject to + the following conditions: + + The above copyright notice and this permission notice shall be included + in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + +#ifndef PHSA_RT_WORKITEMS_H +#define PHSA_RT_WORKITEMS_H + +/* As the simple fibers implementation relies only on ucontext, we can + assume is found by default as it is part of glibc. However, for partial + HSAIL support on platforms without having it available, the following define + can be undefined. */ +#define HAVE_FIBERS + +#ifdef HAVE_FIBERS +#include "fibers.h" +#endif + +#include +#include "phsa-rt.h" + +/* Data identifying a single work-group instance. */ + +typedef struct +{ + /* The group id of the currently executed WG. */ + size_t x; + size_t y; + size_t z; + + /* This is 1 in case there are more work groups to execute. + If 0, the work-item threads should finish themselves. */ + int more_wgs; + + /* If the local size does not evenly divide the grid size, will have + leftover WIs in the last execution. */ + int leftover_wg; + int last_wg; + + /* (Flat) pointer to the beginning of the group segment allocated + to the work-group. */ + void *group_base_ptr; + + /* Similarly to the private segment that gets space allocated for all + WIs in the work-group. */ + void *private_base_ptr; + uint32_t private_segment_total_size; + + /* The first flat address of the group segment allocated for + the given work group. */ + uint64_t group_segment_base_addr; + + /* Offset from the beginning of the private segment to the start of + the previously allocated chunk of dynamic work-item memory (alloca) + by any WI in the WG. + + Initially set to private_segment_total_size to denote no dynamic + allocations have been made. The dynamic allocations are done downwards + from the private segment end. */ + uint32_t alloca_stack_p; + /* The position of the first word in the current function's alloca + stack frame. Initialized to point outside the private segment. */ + uint32_t alloca_frame_p; + +} PHSAWorkGroup; + +/* Data identifying a single work-item, passed to the work-item thread in case + of a fiber based work-group execution. */ + +typedef struct +{ + PHSAKernelLaunchData *launch_data; + /* Identifies and keeps book of the currently executed WG of the WI swarm. */ + volatile PHSAWorkGroup *wg; + /* The local id of the current WI. */ + size_t x; + size_t y; + size_t z; +#ifdef HAVE_FIBERS + fiber_t fiber; +#endif +} PHSAWorkItem; + + +#endif diff --git a/libhsail-rt/rt/arithmetic.c b/libhsail-rt/rt/arithmetic.c new file mode 100644 index 0000000..6749752 --- /dev/null +++ b/libhsail-rt/rt/arithmetic.c @@ -0,0 +1,475 @@ +/* arithmetic.c -- Builtins for HSAIL arithmetic instructions for which + there is no feasible direct gcc GENERIC expression. + + Copyright (C) 2015-2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + + Permission is hereby granted, free of charge, to any person obtaining a + copy of this software and associated documentation files + (the "Software"), to deal in the Software without restriction, including + without limitation the rights to use, copy, modify, merge, publish, + distribute, sublicense, and/or sell copies of the Software, and to + permit persons to whom the Software is furnished to do so, subject to + the following conditions: + + The above copyright notice and this permission notice shall be included + in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + +#include +#include +#include +#include +#include + +/* HSAIL defines INT_MIN % -1 to be 0 while with C it's undefined, + and causes an overflow exception at least with gcc and C on IA-32. */ + +int32_t +__hsail_rem_s32 (int32_t dividend, int32_t divisor) +{ + if (dividend == INT_MIN && divisor == -1) + return 0; + else + return dividend % divisor; +} + +int64_t +__hsail_rem_s64 (int64_t dividend, int64_t divisor) +{ + if (dividend == INT64_MIN && divisor == -1) + return 0; + else + return dividend % divisor; +} + +/* HSAIL has defined behavior for min and max when one of the operands is + NaN: in that case the other operand is returned. In C and with gcc's + MIN_EXPR/MAX_EXPR, the returned operand is undefined. */ + +float +__hsail_min_f32 (float a, float b) +{ + if (isnan (a)) + return b; + else if (isnan (b)) + return a; + else if (a == 0.0f && b == 0.0f) + return signbit (a) ? a : b; + else if (a > b) + return b; + else + return a; +} + +double +__hsail_min_f64 (double a, double b) +{ + if (isnan (a)) + return b; + else if (isnan (b)) + return a; + else if (a > b) + return b; + else + return a; +} + +float +__hsail_max_f32 (float a, float b) +{ + if (isnan (a)) + return b; + else if (isnan (b)) + return a; + else if (a == 0.0f && b == 0.0f && signbit (a)) + return b; + else if (a < b) + return b; + else + return a; +} + +double +__hsail_max_f64 (double a, double b) +{ + if (isnan (a)) + return b; + else if (isnan (b)) + return a; + else if (a == 0.0 && b == 0.0 && signbit (a)) + return b; + else if (a < b) + return b; + else + return a; +} + +uint8_t +__hsail_cvt_zeroi_sat_u8_f32 (float a) +{ + if (isnan (a)) + return 0; + if (a >= (float) UINT8_MAX) + return UINT8_MAX; + else if (a <= 0.0f) + return 0; + return (uint8_t) a; +} + +int8_t +__hsail_cvt_zeroi_sat_s8_f32 (float a) +{ + if (isnan (a)) + return 0; + if (a >= (float) INT8_MAX) + return INT8_MAX; + if (a <= (float) INT8_MIN) + return INT8_MIN; + return (int8_t) a; +} + +uint16_t +__hsail_cvt_zeroi_sat_u16_f32 (float a) +{ + if (isnan (a)) + return 0; + if (a >= (float) UINT16_MAX) + return UINT16_MAX; + else if (a <= 0.0f) + return 0; + return (uint16_t) a; +} + +int16_t +__hsail_cvt_zeroi_sat_s16_f32 (float a) +{ + if (isnan (a)) + return 0; + if (a >= (float) INT16_MAX) + return INT16_MAX; + if (a <= (float) INT16_MIN) + return INT16_MIN; + return (int16_t) a; +} + +uint32_t +__hsail_cvt_zeroi_sat_u32_f32 (float a) +{ + if (isnan (a)) + return 0; + if (a >= (float) UINT32_MAX) + return UINT32_MAX; + else if (a <= 0.0f) + return 0; + return (uint32_t) a; +} + +int32_t +__hsail_cvt_zeroi_sat_s32_f32 (float a) +{ + if (isnan (a)) + return 0; + if (a >= (float) INT32_MAX) + return INT32_MAX; + if (a <= (float) INT32_MIN) + return INT32_MIN; + return (int32_t) a; +} + +uint64_t +__hsail_cvt_zeroi_sat_u64_f32 (float a) +{ + if (isnan (a)) + return 0; + if (a >= (float) UINT64_MAX) + return UINT64_MAX; + else if (a <= 0.0f) + return 0; + return (uint64_t) a; +} + +int64_t +__hsail_cvt_zeroi_sat_s64_f32 (float a) +{ + if (isnan (a)) + return 0; + if (a >= (float) INT64_MAX) + return INT64_MAX; + if (a <= (float) INT64_MIN) + return INT64_MIN; + return (int64_t) a; +} + +uint8_t +__hsail_cvt_zeroi_sat_u8_f64 (double a) +{ + if (isnan (a)) + return 0; + if (a >= (double) UINT8_MAX) + return UINT8_MAX; + else if (a <= 0.0f) + return 0; + return (uint8_t) a; +} + +int8_t +__hsail_cvt_zeroi_sat_s8_f64 (double a) +{ + if (isnan (a)) + return 0; + if (a >= (double) INT8_MAX) + return INT8_MAX; + if (a <= (double) INT8_MIN) + return INT8_MIN; + return (int8_t) a; +} + +uint16_t +__hsail_cvt_zeroi_sat_u16_f64 (double a) +{ + if (isnan (a)) + return 0; + if (a >= (double) UINT16_MAX) + return UINT16_MAX; + else if (a <= 0.0f) + return 0; + return (uint16_t) a; +} + +int16_t +__hsail_cvt_zeroi_sat_s16_f64 (double a) +{ + if (isnan (a)) + return 0; + if (a >= (double) INT16_MAX) + return INT16_MAX; + if (a <= (double) INT16_MIN) + return INT16_MIN; + return (int16_t) a; +} + +uint32_t +__hsail_cvt_zeroi_sat_u32_f64 (double a) +{ + if (isnan (a)) + return 0; + if (a >= (double) UINT32_MAX) + return UINT32_MAX; + else if (a <= 0.0f) + return 0; + return (uint32_t) a; +} + +int32_t +__hsail_cvt_zeroi_sat_s32_f64 (double a) +{ + if (isnan (a)) + return 0; + if (a >= (double) INT32_MAX) + return INT32_MAX; + if (a <= (double) INT32_MIN) + return INT32_MIN; + return (int32_t) a; +} + +uint64_t +__hsail_cvt_zeroi_sat_u64_f64 (double a) +{ + if (isnan (a)) + return 0; + if (a >= (double) UINT64_MAX) + return UINT64_MAX; + else if (a <= 0.0f) + return 0; + return (uint64_t) a; +} + +int64_t +__hsail_cvt_zeroi_sat_s64_f64 (double a) +{ + if (isnan (a)) + return 0; + if (a >= (double) INT64_MAX) + return INT64_MAX; + if (a <= (double) INT64_MIN) + return INT64_MIN; + return (int64_t) a; +} + + +/* Flush the operand to zero in case it's a denormalized number. + Do not cause any exceptions in case of NaNs. */ + +float +__hsail_ftz_f32 (float a) +{ + if (isnan (a) || isinf (a) || a == 0.0f) + return a; + + if (a < 0.0f) + { + if (-a < FLT_MIN) + return -0.0f; + } + else + { + if (a < FLT_MIN) + return 0.0f; + } + return a; +} + +#define F16_MIN (6.10e-5) + +/* Flush the single precision operand to zero in case it's considered + a denormalized number in case it was a f16. Do not cause any exceptions + in case of NaNs. */ + +float +__hsail_ftz_f32_f16 (float a) +{ + if (isnan (a) || isinf (a) || a == 0.0f) + return a; + + if (a < 0.0f) + { + if (-a < F16_MIN) + return -0.0f; + } + else + { + if (a < F16_MIN) + return 0.0f; + } + return a; +} + +double +__hsail_ftz_f64 (double a) +{ + if (isnan (a) || isinf (a) || a == 0.0d) + return a; + + if (a < 0.0d) + { + if (-a < DBL_MIN) + return -0.0d; + } + else + { + if (a < DBL_MIN) + return 0.0d; + } + return a; +} + +uint32_t +__hsail_borrow_u32 (uint32_t a, uint32_t b) +{ + uint64_t c = (uint64_t) a - (uint64_t) b; + if (c > UINT32_MAX) + return 1; + else + return 0; +} + +uint64_t +__hsail_borrow_u64 (uint64_t a, uint64_t b) +{ + __uint128_t c = (__uint128_t) a - (__uint128_t) b; + if (c > UINT64_MAX) + return 1; + else + return 0; +} + +uint32_t +__hsail_carry_u32 (uint32_t a, uint32_t b) +{ + uint64_t c = (uint64_t) a + (uint64_t) b; + if (c > UINT32_MAX) + return 1; + else + return 0; +} + +uint64_t +__hsail_carry_u64 (uint64_t a, uint64_t b) +{ + __uint128_t c = (__uint128_t) a + (__uint128_t) b; + if (c > UINT64_MAX) + return 1; + else + return 0; +} + +float +__hsail_fract_f32 (float a) +{ + int exp; + if (isinf (a)) + return signbit (a) == 0 ? 0.0f : -0.0f; + if (isnan (a) || a == 0.0f) + return a; + else + return fminf (a - floorf (a), 0x1.fffffep-1f); +} + +double +__hsail_fract_f64 (double a) +{ + int exp; + if (isinf (a)) + return 0.0f * isinf (a); + if (isnan (a) || a == 0.0f) + return a; + else + return fmin (a - floor (a), 0x1.fffffffffffffp-1d); +} + +uint32_t +__hsail_class_f32 (float a, uint32_t flags) +{ + return (flags & 0x0001 && isnan (a) && !(*(uint32_t *) &a & 0x40000000)) + || (flags & 0x0002 && isnan (a) && (*(uint32_t *) &a & 0x40000000)) + || (flags & 0x0004 && isinf (a) && a < 0.0f) + || (flags & 0x0008 && isnormal (a) && signbit (a)) + || (flags & 0x0010 && a < 0.0f && a > -FLT_MIN) + || (flags & 0x0020 && a == 0.0f && signbit (a)) + || (flags & 0x0040 && a == 0.0f && !signbit (a)) + || (flags & 0x0080 && a > 0.0f && a < FLT_MIN) + || (flags & 0x0100 && isnormal (a) && !signbit (a)) + || (flags & 0x0200 && isinf (a) && a >= 0.0f); +} + +/* 'class' for a f32-converted f16 which should otherwise be treated like f32 + except for its limits. */ + +uint32_t +__hsail_class_f32_f16 (float a, uint32_t flags) +{ + return (flags & 0x0001 && isnan (a) && !(*(uint32_t *) &a & 0x40000000)) + || (flags & 0x0002 && isnan (a) && (*(uint32_t *) &a & 0x40000000)) + || (flags & 0x0004 && isinf (a) && a < 0.0f) + || (flags & 0x0008 && a != 0.0f && !isinf (a) && !isnan (a) + && a <= -F16_MIN) + || (flags & 0x0010 && a != 0.0f && !isinf (a) && !isnan (a) && a < 0.0f + && a > -F16_MIN) + || (flags & 0x0020 && a == 0.0f && signbit (a)) + || (flags & 0x0040 && a == 0.0f && !signbit (a)) + || (flags & 0x0080 && a != 0.0f && !isinf (a) && !isnan (a) && a > 0.0f + && a < F16_MIN) + || (flags & 0x0100 && a != 0.0f && !isinf (a) && !isnan (a) + && a >= F16_MIN) + || (flags & 0x0200 && isinf (a) && a >= 0.0f); +} diff --git a/libhsail-rt/rt/atomics.c b/libhsail-rt/rt/atomics.c new file mode 100644 index 0000000..04f02f0 --- /dev/null +++ b/libhsail-rt/rt/atomics.c @@ -0,0 +1,115 @@ +/* atomic.c -- Builtins for HSAIL atomic instructions for which + there is no feasible direct gcc GENERIC expression. + + Copyright (C) 2015-2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + + Permission is hereby granted, free of charge, to any person obtaining a + copy of this software and associated documentation files + (the "Software"), to deal in the Software without restriction, including + without limitation the rights to use, copy, modify, merge, publish, + distribute, sublicense, and/or sell copies of the Software, and to + permit persons to whom the Software is furnished to do so, subject to + the following conditions: + + The above copyright notice and this permission notice shall be included + in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + +#include +#include + +#define DO_ATOMICALLY(T, OPERATION) \ + int done = 0; \ + T old_value; \ + T new_value; \ + while (!done) \ + { \ + old_value = *ptr; \ + new_value = OPERATION; \ + done = __sync_bool_compare_and_swap (ptr, old_value, new_value); \ + } \ + return old_value + +int32_t +__hsail_atomic_min_s32 (int32_t *ptr, int32_t a) +{ + DO_ATOMICALLY (int32_t, (old_value < a) ? old_value : a); +} + +int64_t +__hsail_atomic_min_s64 (int64_t *ptr, int64_t a) +{ + DO_ATOMICALLY (int64_t, (old_value < a) ? old_value : a); +} + +uint32_t +__hsail_atomic_min_u32 (uint32_t *ptr, uint32_t a) +{ + DO_ATOMICALLY (uint32_t, (old_value < a) ? old_value : a); +} + +uint64_t +__hsail_atomic_min_u64 (uint64_t *ptr, uint64_t a) +{ + DO_ATOMICALLY (uint64_t, (old_value < a) ? old_value : a); +} + +uint32_t +__hsail_atomic_max_u32 (uint32_t *ptr, uint32_t a) +{ + DO_ATOMICALLY (uint32_t, (old_value > a) ? old_value : a); +} + +int32_t +__hsail_atomic_max_s32 (int32_t *ptr, int32_t a) +{ + DO_ATOMICALLY (int32_t, (old_value > a) ? old_value : a); +} + +uint64_t +__hsail_atomic_max_u64 (uint64_t *ptr, uint64_t a) +{ + DO_ATOMICALLY (uint64_t, (old_value > a) ? old_value : a); +} + +int64_t +__hsail_atomic_max_s64 (int64_t *ptr, int64_t a) +{ + DO_ATOMICALLY (int64_t, (old_value > a) ? old_value : a); +} + +uint32_t +__hsail_atomic_wrapinc_u32 (uint32_t *ptr, uint32_t a) +{ + DO_ATOMICALLY (uint32_t, (old_value >= a) ? 0 : (old_value + 1)); +} + +uint64_t +__hsail_atomic_wrapinc_u64 (uint64_t *ptr, uint64_t a) +{ + DO_ATOMICALLY (uint64_t, (old_value >= a) ? 0 : (old_value + 1)); +} + +uint32_t +__hsail_atomic_wrapdec_u32 (uint32_t *ptr, uint32_t a) +{ + DO_ATOMICALLY (uint32_t, + ((old_value == 0) || (old_value > a)) ? a : (old_value - 1)); +} + +uint64_t +__hsail_atomic_wrapdec_u64 (uint64_t *ptr, uint64_t a) +{ + DO_ATOMICALLY (uint64_t, + ((old_value == 0) || (old_value > a)) ? a : (old_value - 1)); +} diff --git a/libhsail-rt/rt/bitstring.c b/libhsail-rt/rt/bitstring.c new file mode 100644 index 0000000..44d9b0a --- /dev/null +++ b/libhsail-rt/rt/bitstring.c @@ -0,0 +1,190 @@ +/* bitstring.c -- Builtins for HSAIL bitstring instructions. + + Copyright (C) 2015-2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + + Permission is hereby granted, free of charge, to any person obtaining a + copy of this software and associated documentation files + (the "Software"), to deal in the Software without restriction, including + without limitation the rights to use, copy, modify, merge, publish, + distribute, sublicense, and/or sell copies of the Software, and to + permit persons to whom the Software is furnished to do so, subject to + the following conditions: + + The above copyright notice and this permission notice shall be included + in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + +#include +#include + +#define BITEXTRACT(DEST_TYPE, SRC0, SRC1, SRC2) \ + uint32_t offset = SRC1 & (sizeof (DEST_TYPE) * 8 - 1); \ + uint32_t width = SRC2 & (sizeof (DEST_TYPE) * 8 - 1); \ + if (width == 0) \ + return 0; \ + else \ + return (SRC0 << (sizeof (DEST_TYPE) * 8 - width - offset)) \ + >> (sizeof (DEST_TYPE) * 8 - width) + +uint32_t +__hsail_bitextract_u32 (uint32_t src0, uint32_t src1, uint32_t src2) +{ + BITEXTRACT (uint32_t, src0, src1, src2); +} + +int32_t +__hsail_bitextract_s32 (int32_t src0, uint32_t src1, uint32_t src2) +{ + BITEXTRACT (int32_t, src0, src1, src2); +} + +uint64_t +__hsail_bitextract_u64 (uint64_t src0, uint32_t src1, uint32_t src2) +{ + BITEXTRACT (uint64_t, src0, src1, src2); +} + +int64_t +__hsail_bitextract_s64 (int64_t src0, uint32_t src1, uint32_t src2) +{ + BITEXTRACT (int64_t, src0, src1, src2); +} + +#define BITINSERT(DEST_TYPE, SRC0, SRC1, SRC2, SRC3) \ + uint32_t offset = SRC2 & (sizeof (DEST_TYPE) * 8 - 1); \ + uint32_t width = SRC3 & (sizeof (DEST_TYPE) * 8 - 1); \ + DEST_TYPE mask = ((DEST_TYPE) 1 << width) - 1; \ + return (SRC0 & ~(mask << offset)) | ((SRC1 & mask) << offset) + +uint32_t +__hsail_bitinsert_u32 (uint32_t src0, uint32_t src1, uint32_t src2, + uint32_t src3) +{ + BITINSERT (uint32_t, src0, src1, src2, src3); +} + +int64_t +__hsail_bitinsert_u64 (uint64_t src0, uint64_t src1, uint32_t src2, + uint32_t src3) +{ + BITINSERT (uint64_t, src0, src1, src2, src3); +} + +#define BITMASK(DEST_TYPE, SRC0, SRC1) \ + uint32_t offset = SRC0 & (sizeof (DEST_TYPE) * 8 - 1); \ + uint32_t width = SRC1 & (sizeof (DEST_TYPE) * 8 - 1); \ + DEST_TYPE mask = ((DEST_TYPE) 1 << width) - 1; \ + return mask << offset + +uint32_t +__hsail_bitmask_u32 (uint32_t src0, uint32_t src1) +{ + BITMASK (uint32_t, src0, src1); +} + +uint64_t +__hsail_bitmask_u64 (uint32_t src0, uint32_t src1) +{ + BITMASK (uint64_t, src0, src1); +} + +/* The dummy, but readable version from + http://graphics.stanford.edu/~seander/bithacks.html#BitReverseObvious + This (also) often maps to a single instruction in DSPs. */ + +#define BITREV(DEST_TYPE, SRC) \ + DEST_TYPE v = SRC; \ + DEST_TYPE r = v; \ + int s = sizeof (SRC) * CHAR_BIT - 1; \ + \ + for (v >>= 1; v; v >>= 1) \ + { \ + r <<= 1; \ + r |= v & 1; \ + s--; \ + } \ + return r << s + +uint32_t +__hsail_bitrev_u32 (uint32_t src0) +{ + BITREV (uint32_t, src0); +} + +uint64_t +__hsail_bitrev_u64 (uint64_t src0) +{ + BITREV (uint64_t, src0); +} + +uint32_t +__hsail_bitselect_u32 (uint32_t src0, uint32_t src1, uint32_t src2) +{ + return (src1 & src0) | (src2 & ~src0); +} + +uint64_t +__hsail_bitselect_u64 (uint64_t src0, uint64_t src1, uint64_t src2) +{ + return (src1 & src0) | (src2 & ~src0); +} + +/* Due to the defined behavior with 0, we cannot use the gcc builtin + __builtin_clz* () directly. __builtin_ffs () has defined behavior, but + returns 0 while HSAIL requires to return -1. */ + +uint32_t +__hsail_firstbit_u32 (uint32_t src0) +{ + if (src0 == 0) + return -1; + return __builtin_clz (src0); +} + +uint32_t +__hsail_firstbit_s32 (int32_t src0) +{ + uint32_t converted = src0 >= 0 ? src0 : ~src0; + return __hsail_firstbit_u32 (converted); +} + +uint32_t +__hsail_firstbit_u64 (uint64_t src0) +{ + if (src0 == 0) + return -1; + return __builtin_clzl (src0); +} + +uint32_t +__hsail_firstbit_s64 (int64_t src0) +{ + uint64_t converted = src0 >= 0 ? src0 : ~src0; + return __hsail_firstbit_u64 (converted); +} + +uint32_t +__hsail_lastbit_u32 (uint32_t src0) +{ + if (src0 == 0) + return -1; + return __builtin_ctz (src0); +} + +uint32_t +__hsail_lastbit_u64 (uint64_t src0) +{ + if (src0 == 0) + return -1; + return __builtin_ctzl (src0); +} diff --git a/libhsail-rt/rt/fbarrier.c b/libhsail-rt/rt/fbarrier.c new file mode 100644 index 0000000..608cec9 --- /dev/null +++ b/libhsail-rt/rt/fbarrier.c @@ -0,0 +1,87 @@ +/* fbarrier.c -- HSAIL fbarrier built-ins. + + Copyright (C) 2015-2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + + Permission is hereby granted, free of charge, to any person obtaining a + copy of this software and associated documentation files + (the "Software"), to deal in the Software without restriction, including + without limitation the rights to use, copy, modify, merge, publish, + distribute, sublicense, and/or sell copies of the Software, and to + permit persons to whom the Software is furnished to do so, subject to + the following conditions: + + The above copyright notice and this permission notice shall be included + in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + +#include +#include + +#include "workitems.h" +#include "phsa-rt.h" + +#ifdef HAVE_FIBERS +#include "fibers.h" + +typedef fiber_barrier_t fbarrier; + +void +__hsail_initfbar (uint32_t addr, PHSAWorkItem *wi) +{ + fbarrier *fbar = (fbarrier *) (wi->wg->group_base_ptr + addr); + fbar->threshold = 0; + fbar->reached = 0; + fbar->waiting_count = 0; +} + +void +__hsail_releasefbar (uint32_t addr, PHSAWorkItem *wi) +{ + fbarrier *fbar = (fbarrier *) (wi->wg->group_base_ptr + addr); + fbar->threshold = 0; + fbar->reached = 0; + fbar->waiting_count = 0; +} + +void +__hsail_joinfbar (uint32_t addr, PHSAWorkItem *wi) +{ + fbarrier *fbar = (fbarrier *) (wi->wg->group_base_ptr + addr); + ++fbar->threshold; +} + +void +__hsail_leavefbar (uint32_t addr, PHSAWorkItem *wi) +{ + fbarrier *fbar = (fbarrier *) (wi->wg->group_base_ptr + addr); + --fbar->threshold; +} + +void +__hsail_waitfbar (uint32_t addr, PHSAWorkItem *wi) +{ + fbarrier *fbar = (fbarrier *) (wi->wg->group_base_ptr + addr); + fiber_barrier_reach (fbar); +} + +void +__hsail_arrivefbar (uint32_t addr, PHSAWorkItem *wi) +{ + fbarrier *fbar = (fbarrier *) (wi->wg->group_base_ptr + addr); + ++fbar->reached; + if (fbar->reached == fbar->threshold) + fbar->reached = 0; +} + +#endif + diff --git a/libhsail-rt/rt/fibers.c b/libhsail-rt/rt/fibers.c new file mode 100644 index 0000000..a3056a9 --- /dev/null +++ b/libhsail-rt/rt/fibers.c @@ -0,0 +1,220 @@ +/* fibers.c -- extremely simple lightweight thread (fiber) implementation + Copyright (C) 2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + + Copyright (C) 2015-2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + + Permission is hereby granted, free of charge, to any person obtaining a + copy of this software and associated documentation files + (the "Software"), to deal in the Software without restriction, including + without limitation the rights to use, copy, modify, merge, publish, + distribute, sublicense, and/or sell copies of the Software, and to + permit persons to whom the Software is furnished to do so, subject to + the following conditions: + + The above copyright notice and this permission notice shall be included + in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + +#include +#include +#include + +#include "target-config.h" + +#include "fibers.h" + +void +phsa_fatal_error (int code); + +ucontext_t main_context; + +/* The last fiber in the linked list. */ +static fiber_t *tail_fiber = NULL; +/* The first fiber in the linked list. */ +static fiber_t *head_fiber = NULL; +/* The fiber currently being executed. */ +static fiber_t *current_fiber = NULL; + +/* Makecontext accepts only integer arguments. We need to split the + pointer argument in case pointer does not fit into int. This helper + function can be used to restore the pointer from the arguments. */ + +void * +fiber_int_args_to_ptr (int arg0, int arg1) +{ + void *ptr = NULL; +#if SIZEOF_VOIDP == 8 && SIZEOF_INT == 4 + ptr = (void*)(((uint64_t) arg0 & (uint64_t) 0xFFFFFFFF) + | ((uint64_t) arg1 << 32)); +#elif SIZEOF_VOIDP == 4 && SIZEOF_INT == 4 + ptr = (void*)arg0; +#else +# error Unsupported pointer/int size. +#endif + return ptr; +} + +void +fiber_init (fiber_t *fiber, fiber_function_t start_function, void *arg, + size_t stack_size, size_t stack_align) +{ + int arg0, arg1; + if (getcontext (&fiber->context) != 0) + phsa_fatal_error (3); + if (posix_memalign (&fiber->context.uc_stack.ss_sp, stack_align, stack_size) + != 0) + phsa_fatal_error (4); + fiber->context.uc_stack.ss_size = stack_size; + fiber->context.uc_link = &main_context; + + /* makecontext () accepts only integer arguments. Split the + pointer argument to two args in the case pointer does not fit + into one int. */ +#if SIZEOF_VOIDP == 8 && SIZEOF_INT == 4 + arg0 = (int32_t) 0xFFFFFFFF & (uint64_t)arg; + arg1 = (int32_t) 0xFFFFFFFF & ((uint64_t)arg >> 32); +#elif SIZEOF_VOIDP == 4 && SIZEOF_INT == 4 + arg0 = (int)arg; + arg1 = 0; +#else +# error Unsupported pointer/int size. +#endif + + makecontext (&fiber->context, (void*)start_function, 2, arg0, arg1); + + fiber->status = FIBER_STATUS_READY; + fiber->next = NULL; + fiber->prev = NULL; + + /* Create a linked list of the created fibers. Append the new one at + the end. */ + if (tail_fiber == NULL) + tail_fiber = fiber; + else + { + tail_fiber->next = fiber; + fiber->prev = tail_fiber; + tail_fiber = fiber; + } + + if (head_fiber == NULL) + head_fiber = fiber; +} + +void +fiber_exit () +{ + fiber_status_t old_status = current_fiber->status; + current_fiber->status = FIBER_STATUS_EXITED; + if (old_status == FIBER_STATUS_JOINED) + /* In case this thread has been joined, return back to the joiner. */ + swapcontext (¤t_fiber->context, &main_context); + else + /* In case the thread exited while being yielded from another thread, + switch back to another fiber. */ + fiber_yield (); +} + +void +fiber_join (fiber_t *fiber) +{ + fiber_t *next_ready_fiber = NULL; + current_fiber = fiber; + if (fiber->status != FIBER_STATUS_EXITED) + { + fiber->status = FIBER_STATUS_JOINED; + while (fiber->status != FIBER_STATUS_EXITED) + swapcontext (&main_context, &fiber->context); + } + + /* Remove the successfully joined fiber from the linked list so we won't + access it later (the fiber itself might be freed after the join). */ + if (fiber->prev != NULL) + fiber->prev->next = fiber->next; + + if (fiber->next != NULL) + fiber->next->prev = fiber->prev; + + if (head_fiber == fiber) + head_fiber = fiber->next; + + if (tail_fiber == fiber) + tail_fiber = fiber->prev; + + free (fiber->context.uc_stack.ss_sp); +} + +void +fiber_yield () +{ + fiber_t *next_ready_fiber = current_fiber; + + if (current_fiber == head_fiber + && current_fiber == tail_fiber) + { + /* If the last fiber exits independently, there is no + fiber to switch to. Switch to the main context in that + case. */ + if (current_fiber->status == FIBER_STATUS_EXITED) + swapcontext (¤t_fiber->context, &main_context); + } + + do { + next_ready_fiber = next_ready_fiber->next != NULL + ? next_ready_fiber->next : head_fiber; + } while (next_ready_fiber != current_fiber + && next_ready_fiber->status == FIBER_STATUS_EXITED); + + fiber_t *old_current_fiber = current_fiber; + current_fiber = next_ready_fiber; + swapcontext (&old_current_fiber->context, &next_ready_fiber->context); +} + +size_t +fiber_barrier_reach (fiber_barrier_t *barrier) +{ + /* Yield once to ensure that there are no fibers waiting for + a previous triggering of the barrier in the waiting_count + loop. This should release them before we update the reached + counter again. */ + fiber_yield (); + + barrier->reached++; + ++barrier->waiting_count; + while (barrier->reached < barrier->threshold) + fiber_yield (); + --barrier->waiting_count; + + /* Wait until all the fibers have reached this point. */ + while (barrier->waiting_count > 0) + fiber_yield (); + + /* Now all fibers have been released from the barrier waiting + loop. We can now safely reset the reach count for new triggering. */ + if (barrier->reached > 0) + { + barrier->reached = 0; + return 0; + } + return 1; +} + +void +fiber_barrier_init (fiber_barrier_t *barrier, size_t threshold) +{ + barrier->threshold = threshold; + barrier->waiting_count = 0; + barrier->reached = 0; +} diff --git a/libhsail-rt/rt/fp16.c b/libhsail-rt/rt/fp16.c new file mode 100644 index 0000000..01cb1e0 --- /dev/null +++ b/libhsail-rt/rt/fp16.c @@ -0,0 +1,135 @@ +/* Half-float conversion routines. Code mostly borrowed from the ARM's + builtin function. + + Copyright (C) 2008-2015 Free Software Foundation, Inc. + Contributed by CodeSourcery. + + This file is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by the + Free Software Foundation; either version 3, or (at your option) any + later version. + + This file is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. + + Under Section 7 of GPL version 3, you are granted additional + permissions described in the GCC Runtime Library Exception, version + 3.1, as published by the Free Software Foundation. + + You should have received a copy of the GNU General Public License and + a copy of the GCC Runtime Library Exception along with this program; + see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + . */ + +static inline unsigned short +__gnu_f2h_internal (unsigned int a, int ieee) +{ + unsigned short sign = (a >> 16) & 0x8000; + int aexp = (a >> 23) & 0xff; + unsigned int mantissa = a & 0x007fffff; + unsigned int mask; + unsigned int increment; + + if (aexp == 0xff) + { + if (!ieee) + return sign; + if (mantissa == 0) + return sign | 0x7c00; /* Infinity. */ + /* Remaining cases are NaNs. Convert SNaN to QNaN. */ + return sign | 0x7e00 | (mantissa >> 13); + } + + if (aexp == 0 && mantissa == 0) + return sign; + + aexp -= 127; + + /* Decimal point between bits 22 and 23. */ + mantissa |= 0x00800000; + if (aexp < -14) + { + mask = 0x00ffffff; + if (aexp >= -25) + mask >>= 25 + aexp; + } + else + mask = 0x00001fff; + + /* Round. */ + if (mantissa & mask) + { + increment = (mask + 1) >> 1; + if ((mantissa & mask) == increment) + increment = mantissa & (increment << 1); + mantissa += increment; + if (mantissa >= 0x01000000) + { + mantissa >>= 1; + aexp++; + } + } + + if (ieee) + { + if (aexp > 15) + return sign | 0x7c00; + } + else + { + if (aexp > 16) + return sign | 0x7fff; + } + + if (aexp < -24) + return sign; + + if (aexp < -14) + { + mantissa >>= -14 - aexp; + aexp = -14; + } + + /* We leave the leading 1 in the mantissa, and subtract one + from the exponent bias to compensate. */ + return sign | (((aexp + 14) << 10) + (mantissa >> 13)); +} + +static unsigned int +__gnu_h2f_internal (unsigned short a, int ieee) +{ + unsigned int sign = (unsigned int) (a & 0x8000) << 16; + int aexp = (a >> 10) & 0x1f; + unsigned int mantissa = a & 0x3ff; + + if (aexp == 0x1f && ieee) + return sign | 0x7f800000 | (mantissa << 13); + + if (aexp == 0) + { + int shift; + + if (mantissa == 0) + return sign; + + shift = __builtin_clz (mantissa) - 21; + mantissa <<= shift; + aexp = -shift; + } + + return sign | (((aexp + 0x70) << 23) + (mantissa << 13)); +} + +unsigned short +__hsail_f32_to_f16 (unsigned int a) +{ + return __gnu_f2h_internal (a, 1); +} + +unsigned int +__hsail_f16_to_f32 (unsigned short a) +{ + return __gnu_h2f_internal (a, 1); +} diff --git a/libhsail-rt/rt/misc.c b/libhsail-rt/rt/misc.c new file mode 100644 index 0000000..547734e --- /dev/null +++ b/libhsail-rt/rt/misc.c @@ -0,0 +1,89 @@ +/* misc.c -- Builtins for HSAIL misc instructions. + + Copyright (C) 2015-2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + + Permission is hereby granted, free of charge, to any person obtaining a + copy of this software and associated documentation files + (the "Software"), to deal in the Software without restriction, including + without limitation the rights to use, copy, modify, merge, publish, + distribute, sublicense, and/or sell copies of the Software, and to + permit persons to whom the Software is furnished to do so, subject to + the following conditions: + + The above copyright notice and this permission notice shall be included + in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + +#include +#include + +#include "workitems.h" + +/* Return the monotonic clock as nanoseconds. */ + +uint64_t +__hsail_clock () +{ + struct timespec t; + clock_gettime (CLOCK_MONOTONIC, &t); + return (uint64_t) t.tv_sec * 1000000000 + (uint64_t) t.tv_nsec; +} + +uint32_t +__hsail_cuid (PHSAWorkItem *wi) +{ + /* All WIs are executed with a single compute unit (core/thread) + for now. */ + return 0; +} + +uint32_t +__hsail_maxcuid (PHSAWorkItem *wi) +{ + /* All WIs are executed with a single compute unit (core/thread) + for now. */ + return 0; +} + +void +__hsail_debugtrap (uint32_t src, PHSAWorkItem *wi) +{ + /* Could we produce a SIGTRAP signal here to drop to gdb + console, or similar? In any case, the execution of the + kernel should halt. + */ + return; +} + +uint32_t +__hsail_groupbaseptr (PHSAWorkItem *wi) +{ + return (uint32_t) (uint64_t) (wi->wg->group_base_ptr + - wi->launch_data->group_segment_start_addr); +} + +uint64_t +__hsail_kernargbaseptr_u64 (PHSAWorkItem *wi) +{ + /* For now assume only a single kernarg allocation at a time. + Proper kernarg memory management to do. */ + return (uint64_t) wi->launch_data->kernarg_addr; +} + +uint32_t +__hsail_kernargbaseptr_u32 (PHSAWorkItem *wi) +{ + /* For now assume only a single kernarg allocation at a time. + Proper kernarg memory management to do. */ + return 0; +} diff --git a/libhsail-rt/rt/multimedia.c b/libhsail-rt/rt/multimedia.c new file mode 100644 index 0000000..31125ed --- /dev/null +++ b/libhsail-rt/rt/multimedia.c @@ -0,0 +1,135 @@ +/* multimedia.c -- Builtins for HSAIL multimedia instructions. + + Copyright (C) 2015-2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + + Permission is hereby granted, free of charge, to any person obtaining a + copy of this software and associated documentation files + (the "Software"), to deal in the Software without restriction, including + without limitation the rights to use, copy, modify, merge, publish, + distribute, sublicense, and/or sell copies of the Software, and to + permit persons to whom the Software is furnished to do so, subject to + the following conditions: + + The above copyright notice and this permission notice shall be included + in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + +#include +#include + +uint32_t +__hsail_bitalign (uint64_t lower, uint64_t upper, uint32_t shift_amount) +{ + shift_amount = shift_amount & 31; + uint64_t packed_value = (upper << 32) | lower; + return (packed_value >> shift_amount) & 0xFFFFFFFF; +} + +uint32_t +__hsail_bytealign (uint64_t lower, uint64_t upper, uint32_t shift_amount) +{ + shift_amount = (shift_amount & 3) * 8; + uint64_t packed_value = (upper << 32) | lower; + return (packed_value >> shift_amount) & 0xFFFFFFFF; +} + +uint32_t +__hsail_lerp (uint32_t a, uint32_t b, uint32_t c) +{ + uint32_t e3 + = (((((a >> 24) & 0xff) + ((b >> 24) & 0xff) + ((c >> 24) & 0x1)) / 2) + & 0xff) + << 24; + uint32_t e2 + = (((((a >> 16) & 0xff) + ((b >> 16) & 0xff) + ((c >> 16) & 0x1)) / 2) + & 0xff) + << 16; + uint32_t e1 + = (((((a >> 8) & 0xff) + ((b >> 8) & 0xff) + ((c >> 8) & 0x1)) / 2) & 0xff) + << 8; + uint32_t e0 = (((a & 0xff) + (b & 0xff) + (c & 0x1)) / 2) & 0xff; + + return e3 | e2 | e1 | e0; +} + +static uint8_t +cvt_neari_sat_u8_f32 (float a) +{ + if (isinf (a)) + { + if (signbit (a)) return 0; + else return 255; + } + else if (isnan (a)) return 0; + else if (a < 0.0) + return 0; + else if (a > 255.0) + return 255; + else + return (uint8_t) a; +} + +uint32_t +__hsail_packcvt (float a, float b, float c, float d) +{ + return (uint32_t) cvt_neari_sat_u8_f32 (a) + | (uint32_t) cvt_neari_sat_u8_f32 (b) << 8 + | (uint32_t) cvt_neari_sat_u8_f32 (c) << 16 + | (uint32_t) cvt_neari_sat_u8_f32 (d) << 24; +} + +float +__hsail_unpackcvt (uint32_t val, uint32_t index) +{ + return (float) ((val >> (index * 8)) & 0xff); +} + +static uint32_t +abs_diff (uint32_t a, uint32_t b) +{ + if (a < b) + return b - a; + else + return a - b; +} + +uint32_t +__hsail_sad_u8x4 (uint32_t a, uint32_t b, uint32_t add) +{ + return abs_diff ((a >> 24) & 0xff, (b >> 24) & 0xff) + + abs_diff ((a >> 16) & 0xff, (b >> 16) & 0xff) + + abs_diff ((a >> 8) & 0xff, (b >> 8) & 0xff) + + abs_diff ((a >> 0) & 0xff, (b >> 0) & 0xff) + add; +} + +uint32_t +__hsail_sad_u16x2 (uint32_t a, uint32_t b, uint32_t add) +{ + return abs_diff ((a >> 16) & 0xffff, (b >> 16) & 0xffff) + + abs_diff ((a >> 0) & 0xffff, (b >> 0) & 0xffff) + add; +} + +uint32_t +__hsail_sad_u32 (uint32_t a, uint32_t b, uint32_t add) +{ + return abs_diff (a, b) + add; +} + +uint32_t +__hsail_sadhi_u16x2_u8x4 (uint32_t a, uint32_t b, uint32_t add) +{ + return (abs_diff ((a >> 24) & 0xff, (b >> 24) & 0xff) << 16) + + (abs_diff ((a >> 16) & 0xff, (b >> 16) & 0xff) << 16) + + (abs_diff ((a >> 8) & 0xff, (b >> 8) & 0xff) << 16) + + (abs_diff ((a >> 0) & 0xff, (b >> 0) & 0xff) << 16) + add; +} diff --git a/libhsail-rt/rt/queue.c b/libhsail-rt/rt/queue.c new file mode 100644 index 0000000..3d7ff76 --- /dev/null +++ b/libhsail-rt/rt/queue.c @@ -0,0 +1,71 @@ +/* queue.c -- Builtins for HSAIL queue related instructions. + + Copyright (C) 2015-2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + + Permission is hereby granted, free of charge, to any person obtaining a + copy of this software and associated documentation files + (the "Software"), to deal in the Software without restriction, including + without limitation the rights to use, copy, modify, merge, publish, + distribute, sublicense, and/or sell copies of the Software, and to + permit persons to whom the Software is furnished to do so, subject to + the following conditions: + + The above copyright notice and this permission notice shall be included + in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + +#include "phsa-queue-interface.h" + +uint64_t +__hsail_ldqueuereadindex (uint64_t queue_addr) +{ + phsa_queue_t *queue = (phsa_queue_t *) queue_addr; + return queue->read_index; +} + +uint64_t +__hsail_ldqueuewriteindex (uint64_t queue_addr) +{ + phsa_queue_t *queue = (phsa_queue_t *) queue_addr; + return queue->write_index; +} + +uint64_t +__hsail_addqueuewriteindex (uint64_t queue_addr, uint64_t value) +{ + phsa_queue_t *queue = (phsa_queue_t *) queue_addr; + return __sync_fetch_and_add (&queue->write_index, value); +} + +uint64_t +__hsail_casqueuewriteindex (uint64_t queue_addr, uint64_t cmp_value, + uint64_t new_value) +{ + phsa_queue_t *queue = (phsa_queue_t *) queue_addr; + return __sync_val_compare_and_swap (&queue->write_index, cmp_value, + new_value); +} + +void +__hsail_stqueuereadindex (uint64_t queue_addr, uint64_t value) +{ + phsa_queue_t *queue = (phsa_queue_t *) queue_addr; + queue->read_index = value; +} + +void +__hsail_stqueuewriteindex (uint64_t queue_addr, uint64_t value) +{ + phsa_queue_t *queue = (phsa_queue_t *) queue_addr; + queue->write_index = value; +} diff --git a/libhsail-rt/rt/sat_arithmetic.c b/libhsail-rt/rt/sat_arithmetic.c new file mode 100644 index 0000000..3e40245 --- /dev/null +++ b/libhsail-rt/rt/sat_arithmetic.c @@ -0,0 +1,299 @@ +/* sat_arithmetic.c -- Builtins for HSAIL saturating arithmetic instructions. + + Copyright (C) 2015-2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + + Permission is hereby granted, free of charge, to any person obtaining a + copy of this software and associated documentation files + (the "Software"), to deal in the Software without restriction, including + without limitation the rights to use, copy, modify, merge, publish, + distribute, sublicense, and/or sell copies of the Software, and to + permit persons to whom the Software is furnished to do so, subject to + the following conditions: + + The above copyright notice and this permission notice shall be included + in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + +#include + +uint8_t +__hsail_sat_add_u8 (uint8_t a, uint8_t b) +{ + uint16_t c = (uint16_t) a + (uint16_t) b; + if (c > UINT8_MAX) + return UINT8_MAX; + else + return c; +} + +uint16_t +__hsail_sat_add_u16 (uint16_t a, uint16_t b) +{ + uint32_t c = (uint32_t) a + (uint32_t) b; + if (c > UINT16_MAX) + return UINT16_MAX; + else + return c; +} + +uint32_t +__hsail_sat_add_u32 (uint32_t a, uint32_t b) +{ + uint64_t c = (uint64_t) a + (uint64_t) b; + if (c > UINT32_MAX) + return UINT32_MAX; + else + return c; +} + +uint64_t +__hsail_sat_add_u64 (uint64_t a, uint64_t b) +{ + __uint128_t c = (__uint128_t) a + (__uint128_t) b; + if (c > UINT64_MAX) + return UINT64_MAX; + else + return c; +} + +int8_t +__hsail_sat_add_s8 (int8_t a, int8_t b) +{ + int16_t c = (int16_t) a + (int16_t) b; + if (c > INT8_MAX) + return INT8_MAX; + else if (c < INT8_MIN) + return INT8_MIN; + else + return c; +} + +int16_t +__hsail_sat_add_s16 (int16_t a, int16_t b) +{ + int32_t c = (int32_t) a + (int32_t) b; + if (c > INT16_MAX) + return INT16_MAX; + else if (c < INT16_MIN) + return INT16_MIN; + else + return c; +} + +int32_t +__hsail_sat_add_s32 (int32_t a, int32_t b) +{ + int64_t c = (int64_t) a + (int64_t) b; + if (c > INT32_MAX) + return INT32_MAX; + else if (c < INT32_MIN) + return INT32_MIN; + else + return c; +} + +int64_t +__hsail_sat_add_s64 (int64_t a, int64_t b) +{ + __int128_t c = (__int128_t) a + (__int128_t) b; + if (c > INT64_MAX) + return INT64_MAX; + else if (c < INT64_MIN) + return INT64_MIN; + else + return c; +} + +uint8_t +__hsail_sat_sub_u8 (uint8_t a, uint8_t b) +{ + int16_t c = (uint16_t) a - (uint16_t) b; + if (c < 0) + return 0; + else if (c > UINT8_MAX) + return UINT8_MAX; + else + return c; +} + +uint16_t +__hsail_sat_sub_u16 (uint16_t a, uint16_t b) +{ + int32_t c = (uint32_t) a - (uint32_t) b; + if (c < 0) + return 0; + else if (c > UINT16_MAX) + return UINT16_MAX; + else + return c; +} + +uint32_t +__hsail_sat_sub_u32 (uint32_t a, uint32_t b) +{ + int64_t c = (uint64_t) a - (uint64_t) b; + if (c < 0) + return 0; + else if (c > UINT32_MAX) + return UINT32_MAX; + else + return c; +} + +uint64_t +__hsail_sat_sub_u64 (uint64_t a, uint64_t b) +{ + __int128_t c = (__uint128_t) a - (__uint128_t) b; + if (c < 0) + return 0; + else if (c > UINT64_MAX) + return UINT64_MAX; + else + return c; +} + +int8_t +__hsail_sat_sub_s8 (int8_t a, int8_t b) +{ + int16_t c = (int16_t) a - (int16_t) b; + if (c > INT8_MAX) + return INT8_MAX; + else if (c < INT8_MIN) + return INT8_MIN; + else + return c; +} + +int16_t +__hsail_sat_sub_s16 (int16_t a, int16_t b) +{ + int32_t c = (int32_t) a - (int32_t) b; + if (c > INT16_MAX) + return INT16_MAX; + else if (c < INT16_MIN) + return INT16_MIN; + else + return c; +} + +int32_t +__hsail_sat_sub_s32 (int32_t a, int32_t b) +{ + int64_t c = (int64_t) a - (int64_t) b; + if (c > INT32_MAX) + return INT32_MAX; + else if (c < INT32_MIN) + return INT32_MIN; + else + return c; +} + +int64_t +__hsail_sat_sub_s64 (int64_t a, int64_t b) +{ + __int128_t c = (__int128_t) a - (__int128_t) b; + if (c > INT64_MAX) + return INT64_MAX; + else if (c < INT64_MIN) + return INT64_MIN; + else + return c; +} + +uint8_t +__hsail_sat_mul_u8 (uint8_t a, uint8_t b) +{ + uint16_t c = (uint16_t) a * (uint16_t) b; + if (c > UINT8_MAX) + return UINT8_MAX; + else + return c; +} + +uint16_t +__hsail_sat_mul_u16 (uint16_t a, uint16_t b) +{ + uint32_t c = (uint32_t) a * (uint32_t) b; + if (c > UINT16_MAX) + return UINT16_MAX; + else + return c; +} + +uint32_t +__hsail_sat_mul_u32 (uint32_t a, uint32_t b) +{ + uint64_t c = (uint64_t) a * (uint64_t) b; + if (c > UINT32_MAX) + return UINT32_MAX; + else + return c; +} + +uint64_t +__hsail_sat_mul_u64 (uint64_t a, uint64_t b) +{ + __uint128_t c = (__uint128_t) a * (__uint128_t) b; + if (c > UINT64_MAX) + return UINT64_MAX; + else + return c; +} + +int8_t +__hsail_sat_mul_s8 (int8_t a, int8_t b) +{ + int16_t c = (int16_t) a * (int16_t) b; + if (c > INT8_MAX) + return INT8_MAX; + else if (c < INT8_MIN) + return INT8_MIN; + else + return c; +} + +int16_t +__hsail_sat_mul_s16 (int16_t a, int16_t b) +{ + int32_t c = (int32_t) a * (int32_t) b; + if (c > INT16_MAX) + return INT16_MAX; + else if (c < INT16_MIN) + return INT16_MIN; + else + return c; +} + +int32_t +__hsail_sat_mul_s32 (int32_t a, int32_t b) +{ + int64_t c = (int64_t) a * (int64_t) b; + if (c > INT32_MAX) + return INT32_MAX; + else if (c < INT32_MIN) + return INT32_MIN; + else + return c; +} + +int64_t +__hsail_sat_mul_s64 (int64_t a, int64_t b) +{ + __int128_t c = (__int128_t) a * (__int128_t) b; + if (c > INT64_MAX) + return INT64_MAX; + else if (c < INT64_MIN) + return INT64_MIN; + else + return c; +} diff --git a/libhsail-rt/rt/segment.c b/libhsail-rt/rt/segment.c new file mode 100644 index 0000000..a1d2c84 --- /dev/null +++ b/libhsail-rt/rt/segment.c @@ -0,0 +1,57 @@ +/* segment.c -- Builtins for HSAIL segment related instructions. + + Copyright (C) 2015-2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + + Permission is hereby granted, free of charge, to any person obtaining a + copy of this software and associated documentation files + (the "Software"), to deal in the Software without restriction, including + without limitation the rights to use, copy, modify, merge, publish, + distribute, sublicense, and/or sell copies of the Software, and to + permit persons to whom the Software is furnished to do so, subject to + the following conditions: + + The above copyright notice and this permission notice shall be included + in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + +#include "workitems.h" + +uint32_t +__hsail_segmentp_private (uint64_t flat_addr, PHSAWorkItem *wi) +{ + if (flat_addr == 0) + return 1; + else + return (void *) flat_addr >= wi->wg->private_base_ptr + && (void *) flat_addr + < wi->wg->private_base_ptr + wi->wg->private_segment_total_size; +} + +uint32_t +__hsail_segmentp_group (uint64_t flat_addr, PHSAWorkItem *wi) +{ + if (flat_addr == 0) + return 1; + else + return (void *) flat_addr >= wi->wg->group_base_ptr + && (void *) flat_addr < wi->wg->group_base_ptr + + wi->launch_data->dp->group_segment_size; +} + +uint32_t +__hsail_segmentp_global (uint64_t flat_addr, PHSAWorkItem *wi) +{ + return (flat_addr == 0 + || (!__hsail_segmentp_private (flat_addr, wi) + && !__hsail_segmentp_group (flat_addr, wi))); +} diff --git a/libhsail-rt/rt/workitems.c b/libhsail-rt/rt/workitems.c new file mode 100644 index 0000000..80bcadd --- /dev/null +++ b/libhsail-rt/rt/workitems.c @@ -0,0 +1,952 @@ +/* workitems.c -- The main runtime entry that performs work-item execution in + various ways and the builtin functions closely related to the + implementation. + + Copyright (C) 2015-2016 Free Software Foundation, Inc. + Contributed by Pekka Jaaskelainen + for General Processor Tech. + + Permission is hereby granted, free of charge, to any person obtaining a + copy of this software and associated documentation files + (the "Software"), to deal in the Software without restriction, including + without limitation the rights to use, copy, modify, merge, publish, + distribute, sublicense, and/or sell copies of the Software, and to + permit persons to whom the Software is furnished to do so, subject to + the following conditions: + + The above copyright notice and this permission notice shall be included + in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + +/* The fiber based multiple work-item work-group execution uses ucontext + based user mode threading. However, if gccbrig is able to optimize the + kernel to a much faster work-group function that implements the multiple + WI execution using loops instead of fibers requiring slow context switches, + the fiber-based implementation won't be called. + */ + +#include +#include +#include + +#include "workitems.h" +#include "phsa-rt.h" + +#ifdef HAVE_FIBERS +#include "fibers.h" +#endif + +#ifdef BENCHMARK_PHSA_RT +#include +#include + +static uint64_t wi_count = 0; +static uint64_t wis_skipped = 0; +static uint64_t wi_total = 0; +static clock_t start_time; + +#endif + +#ifdef DEBUG_PHSA_RT +#include +#endif + +#define PRIVATE_SEGMENT_ALIGN 256 +#define FIBER_STACK_SIZE (64*1024) +#define GROUP_SEGMENT_ALIGN 256 + +/* HSA requires WGs to be executed in flat work-group id order. Enabling + the following macro can reveal test cases that rely on the ordering, + but is not useful for much else. */ + +uint32_t __hsail_workitemabsid (uint32_t dim, PHSAWorkItem *context); + +uint32_t __hsail_workitemid (uint32_t dim, PHSAWorkItem *context); + +uint32_t __hsail_gridgroups (uint32_t dim, PHSAWorkItem *context); + +uint32_t __hsail_currentworkgroupsize (uint32_t dim, PHSAWorkItem *wi); + +uint32_t __hsail_workgroupsize (uint32_t dim, PHSAWorkItem *wi); + +void +phsa_fatal_error (int code) +{ + exit (code); +} + +#ifdef HAVE_FIBERS +/* ucontext-based work-item thread implementation. Runs all work-items in + separate fibers. */ + +static void +phsa_work_item_thread (int arg0, int arg1) +{ + void *arg = fiber_int_args_to_ptr (arg0, arg1); + + PHSAWorkItem *wi = (PHSAWorkItem *) arg; + volatile PHSAWorkGroup *wg = wi->wg; + PHSAKernelLaunchData *l_data = wi->launch_data; + + do + { + int retcode + = fiber_barrier_reach ((fiber_barrier_t *) l_data->wg_start_barrier); + + /* At this point the threads can assume that either more_wgs is 0 or + the current_work_group_* is set to point to the WG executed next. */ + if (!wi->wg->more_wgs) + break; +#ifdef DEBUG_PHSA_RT + printf ( + "Running work-item %lu/%lu/%lu for wg %lu/%lu/%lu / %lu/%lu/%lu...\n", + wi->x, wi->y, wi->z, wg->x, wg->y, wg->z, l_data->wg_max_x, + l_data->wg_max_y, l_data->wg_max_z); +#endif + + if (wi->x < __hsail_currentworkgroupsize (0, wi) + && wi->y < __hsail_currentworkgroupsize (1, wi) + && wi->z < __hsail_currentworkgroupsize (2, wi)) + { + l_data->kernel (l_data->kernarg_addr, wi, wg->group_base_ptr, + wg->private_base_ptr); +#ifdef DEBUG_PHSA_RT + printf ("done.\n"); +#endif +#ifdef BENCHMARK_PHSA_RT + wi_count++; +#endif + } + else + { +#ifdef DEBUG_PHSA_RT + printf ("skipped (partial WG).\n"); +#endif +#ifdef BENCHMARK_PHSA_RT + wis_skipped++; +#endif + } + + retcode + = fiber_barrier_reach ((fiber_barrier_t *) + l_data->wg_completion_barrier); + + /* The first thread updates the WG to execute next etc. */ + + if (retcode == 0) + { +#ifdef EXECUTE_WGS_BACKWARDS + if (wg->x == l_data->wg_min_x) + { + wg->x = l_data->wg_max_x - 1; + if (wg->y == l_data->wg_min_y) + { + wg->y = l_data->wg_max_y - 1; + if (wg->z == l_data->wg_min_z) + wg->more_wgs = 0; + else + wg->z--; + } + else + wg->y--; + } + else + wg->x--; +#else + if (wg->x + 1 >= l_data->wg_max_x) + { + wg->x = l_data->wg_min_x; + if (wg->y + 1 >= l_data->wg_max_y) + { + wg->y = l_data->wg_min_y; + if (wg->z + 1 >= l_data->wg_max_z) + wg->more_wgs = 0; + else + wg->z++; + } + else + wg->y++; + } + else + wg->x++; +#endif + + /* Reinitialize the work-group barrier according to the new WG's + size, which might not be the same as the previous ones, due + to "partial WGs". */ + size_t wg_size = __hsail_currentworkgroupsize (0, wi) + * __hsail_currentworkgroupsize (1, wi) + * __hsail_currentworkgroupsize (2, wi); + +#ifdef DEBUG_PHSA_RT + printf ("Reinitializing the WG barrier to %lu.\n", wg_size); +#endif + fiber_barrier_init ((fiber_barrier_t *) + wi->launch_data->wg_sync_barrier, + wg_size); + +#ifdef BENCHMARK_PHSA_RT + if (wi_count % 1000 == 0) + { + clock_t spent_time = clock () - start_time; + double spent_time_sec = (double) spent_time / CLOCKS_PER_SEC; + double wis_per_sec = wi_count / spent_time_sec; + uint64_t eta_sec + = (wi_total - wi_count - wis_skipped) / wis_per_sec; + + printf ("%lu WIs executed %lu skipped in %lus (%lu WIs/s, ETA in " + "%lu s)\n", + wi_count, wis_skipped, (uint64_t) spent_time_sec, + (uint64_t) wis_per_sec, (uint64_t) eta_sec); + } +#endif + } + } + while (1); + + fiber_exit (); +} +#endif + +#define MIN(a, b) ((a < b) ? a : b) +#define MAX(a, b) ((a > b) ? a : b) + +#ifdef HAVE_FIBERS +/* Spawns a given number of work-items to execute a set of work-groups, + blocks until their completion. */ + +static void +phsa_execute_wi_gang (PHSAKernelLaunchData *context, void *group_base_ptr, + size_t wg_size_x, size_t wg_size_y, size_t wg_size_z) +{ + PHSAWorkItem *wi_threads = NULL; + PHSAWorkGroup wg; + size_t flat_wi_id = 0, x, y, z, max_x, max_y, max_z; + fiber_barrier_t wg_start_barrier; + fiber_barrier_t wg_completion_barrier; + fiber_barrier_t wg_sync_barrier; + + max_x = wg_size_x == 0 ? 1 : wg_size_x; + max_y = wg_size_y == 0 ? 1 : wg_size_y; + max_z = wg_size_z == 0 ? 1 : wg_size_z; + + size_t wg_size = max_x * max_y * max_z; + if (wg_size > PHSA_MAX_WG_SIZE) + phsa_fatal_error (2); + + wg.private_segment_total_size = context->dp->private_segment_size * wg_size; + if (wg.private_segment_total_size > 0 + && posix_memalign (&wg.private_base_ptr, PRIVATE_SEGMENT_ALIGN, + wg.private_segment_total_size) + != 0) + phsa_fatal_error (3); + + wg.alloca_stack_p = wg.private_segment_total_size; + wg.alloca_frame_p = wg.alloca_stack_p; + +#ifdef EXECUTE_WGS_BACKWARDS + wg.x = context->wg_max_x - 1; + wg.y = context->wg_max_y - 1; + wg.z = context->wg_max_z - 1; +#else + wg.x = context->wg_min_x; + wg.y = context->wg_min_y; + wg.z = context->wg_min_z; +#endif + + fiber_barrier_init (&wg_sync_barrier, wg_size); + fiber_barrier_init (&wg_start_barrier, wg_size); + fiber_barrier_init (&wg_completion_barrier, wg_size); + + context->wg_start_barrier = &wg_start_barrier; + context->wg_sync_barrier = &wg_sync_barrier; + context->wg_completion_barrier = &wg_completion_barrier; + + wg.more_wgs = 1; + wg.group_base_ptr = group_base_ptr; + +#ifdef BENCHMARK_PHSA_RT + wi_count = 0; + wis_skipped = 0; + start_time = clock (); +#endif + wi_threads = malloc (sizeof (PHSAWorkItem) * max_x * max_y * max_z); + for (x = 0; x < max_x; ++x) + for (y = 0; y < max_y; ++y) + for (z = 0; z < max_z; ++z) + { + PHSAWorkItem *wi = &wi_threads[flat_wi_id]; + wi->launch_data = context; + wi->wg = &wg; + wi->x = x; + wi->y = y; + wi->z = z; + + /* TODO: set the stack size according to the private + segment size. Too big stack consumes huge amount of + memory in case of huge number of WIs and a too small stack + will fail in mysterious and potentially dangerous ways. */ + + fiber_init (&wi->fiber, phsa_work_item_thread, wi, + FIBER_STACK_SIZE, PRIVATE_SEGMENT_ALIGN); + ++flat_wi_id; + } + + do + { + --flat_wi_id; + fiber_join (&wi_threads[flat_wi_id].fiber); + } + while (flat_wi_id > 0); + + if (wg.private_segment_total_size > 0) + free (wg.private_base_ptr); + + free (wi_threads); +} + +/* Spawn the work-item threads to execute work-groups and let + them execute all the WGs, including a potential partial WG. */ + +static void +phsa_spawn_work_items (PHSAKernelLaunchData *context, void *group_base_ptr) +{ + hsa_kernel_dispatch_packet_t *dp = context->dp; + size_t x, y, z; + + /* TO DO: host-side memory management of group and private segment + memory. Agents in general are less likely to support efficient dynamic mem + allocation. */ + if (dp->group_segment_size > 0 + && posix_memalign (&group_base_ptr, PRIVATE_SEGMENT_ALIGN, + dp->group_segment_size) != 0) + phsa_fatal_error (3); + + context->group_segment_start_addr = (size_t) group_base_ptr; + + /* HSA seems to allow the WG size to be larger than the grid size. We need to + saturate the effective WG size to the grid size to prevent the extra WIs + from executing. */ + size_t sat_wg_size_x, sat_wg_size_y, sat_wg_size_z, sat_wg_size; + sat_wg_size_x = MIN (dp->workgroup_size_x, dp->grid_size_x); + sat_wg_size_y = MIN (dp->workgroup_size_y, dp->grid_size_y); + sat_wg_size_z = MIN (dp->workgroup_size_z, dp->grid_size_z); + sat_wg_size = sat_wg_size_x * sat_wg_size_y * sat_wg_size_z; + +#ifdef BENCHMARK_PHSA_RT + wi_total = (uint64_t) dp->grid_size_x + * (dp->grid_size_y > 0 ? dp->grid_size_y : 1) + * (dp->grid_size_z > 0 ? dp->grid_size_z : 1); +#endif + + /* For now execute all work groups in a single coarse thread (does not utilize + multicore/multithread). */ + context->wg_min_x = context->wg_min_y = context->wg_min_z = 0; + + int dims = dp->setup & 0x3; + + context->wg_max_x = ((uint64_t) dp->grid_size_x + dp->workgroup_size_x - 1) + / dp->workgroup_size_x; + + context->wg_max_y + = dims < 2 ? 1 : ((uint64_t) dp->grid_size_y + dp->workgroup_size_y - 1) + / dp->workgroup_size_y; + + context->wg_max_z + = dims < 3 ? 1 : ((uint64_t) dp->grid_size_z + dp->workgroup_size_z - 1) + / dp->workgroup_size_z; + +#ifdef DEBUG_PHSA_RT + printf ("### launching work-groups %lu/%lu/%lu to %lu/%lu/%lu with " + "wg size %lu/%lu/%lu grid size %u/%u/%u\n", + context->wg_min_x, context->wg_min_y, context->wg_min_z, + context->wg_max_x, context->wg_max_y, context->wg_max_z, + sat_wg_size_x, sat_wg_size_y, sat_wg_size_z, dp->grid_size_x, + dp->grid_size_y, dp->grid_size_z); +#endif + + phsa_execute_wi_gang (context, group_base_ptr, sat_wg_size_x, sat_wg_size_y, + sat_wg_size_z); + + if (dp->group_segment_size > 0) + free (group_base_ptr); +} +#endif + +/* Executes the given work-group function for all work groups in the grid. + + A work-group function is a version of the original kernel which executes + the kernel for all work-items in a work-group. It is produced by gccbrig + if it can handle the kernel's barrier usage and is much faster way to + execute massive numbers of work-items in a non-SPMD machine than fibers + (easily 100x faster). */ +static void +phsa_execute_work_groups (PHSAKernelLaunchData *context, void *group_base_ptr) +{ + hsa_kernel_dispatch_packet_t *dp = context->dp; + size_t x, y, z, wg_x, wg_y, wg_z; + + /* TODO: host-side memory management of group and private segment + memory. Agents in general are less likely to support efficient dynamic mem + allocation. */ + if (dp->group_segment_size > 0 + && posix_memalign (&group_base_ptr, GROUP_SEGMENT_ALIGN, + dp->group_segment_size) != 0) + phsa_fatal_error (3); + + context->group_segment_start_addr = (size_t) group_base_ptr; + + /* HSA seems to allow the WG size to be larger than the grid size. We need + to saturate the effective WG size to the grid size to prevent the extra WIs + from executing. */ + size_t sat_wg_size_x, sat_wg_size_y, sat_wg_size_z, sat_wg_size; + sat_wg_size_x = MIN (dp->workgroup_size_x, dp->grid_size_x); + sat_wg_size_y = MIN (dp->workgroup_size_y, dp->grid_size_y); + sat_wg_size_z = MIN (dp->workgroup_size_z, dp->grid_size_z); + sat_wg_size = sat_wg_size_x * sat_wg_size_y * sat_wg_size_z; + +#ifdef BENCHMARK_PHSA_RT + wi_total = (uint64_t) dp->grid_size_x + * (dp->grid_size_y > 0 ? dp->grid_size_y : 1) + * (dp->grid_size_z > 0 ? dp->grid_size_z : 1); +#endif + + context->wg_min_x = context->wg_min_y = context->wg_min_z = 0; + + int dims = dp->setup & 0x3; + + context->wg_max_x = ((uint64_t) dp->grid_size_x + dp->workgroup_size_x - 1) + / dp->workgroup_size_x; + + context->wg_max_y + = dims < 2 ? 1 : ((uint64_t) dp->grid_size_y + dp->workgroup_size_y - 1) + / dp->workgroup_size_y; + + context->wg_max_z + = dims < 3 ? 1 : ((uint64_t) dp->grid_size_z + dp->workgroup_size_z - 1) + / dp->workgroup_size_z; + +#ifdef DEBUG_PHSA_RT + printf ("### launching work-groups %lu/%lu/%lu to %lu/%lu/%lu with " + "wg size %lu/%lu/%lu grid size %u/%u/%u\n", + context->wg_min_x, context->wg_min_y, context->wg_min_z, + context->wg_max_x, context->wg_max_y, context->wg_max_z, + sat_wg_size_x, sat_wg_size_y, sat_wg_size_z, dp->grid_size_x, + dp->grid_size_y, dp->grid_size_z); +#endif + + PHSAWorkItem wi; + PHSAWorkGroup wg; + wi.wg = &wg; + wi.x = wi.y = wi.z = 0; + wi.launch_data = context; + +#ifdef BENCHMARK_PHSA_RT + start_time = clock (); + uint64_t wg_count = 0; +#endif + + size_t wg_size = __hsail_workgroupsize (0, &wi) + * __hsail_workgroupsize (1, &wi) + * __hsail_workgroupsize (2, &wi); + + void *private_base_ptr = NULL; + if (dp->private_segment_size > 0 + && posix_memalign (&private_base_ptr, PRIVATE_SEGMENT_ALIGN, + dp->private_segment_size * wg_size) + != 0) + phsa_fatal_error (3); + + wg.alloca_stack_p = dp->private_segment_size * wg_size; + wg.alloca_frame_p = wg.alloca_stack_p; + + wg.private_base_ptr = private_base_ptr; + wg.group_base_ptr = group_base_ptr; + +#ifdef DEBUG_PHSA_RT + printf ("priv seg size %u wg_size %lu @ %p\n", dp->private_segment_size, + wg_size, private_base_ptr); +#endif + + for (wg_z = context->wg_min_z; wg_z < context->wg_max_z; ++wg_z) + for (wg_y = context->wg_min_y; wg_y < context->wg_max_y; ++wg_y) + for (wg_x = context->wg_min_x; wg_x < context->wg_max_x; ++wg_x) + { + wi.wg->x = wg_x; + wi.wg->y = wg_y; + wi.wg->z = wg_z; + + context->kernel (context->kernarg_addr, &wi, group_base_ptr, + private_base_ptr); + +#if defined (BENCHMARK_PHSA_RT) + wg_count++; + if (wg_count % 1000000 == 0) + { + clock_t spent_time = clock () - start_time; + uint64_t wi_count = wg_x * sat_wg_size_x + wg_y * sat_wg_size_y + + wg_z * sat_wg_size_z; + double spent_time_sec = (double) spent_time / CLOCKS_PER_SEC; + double wis_per_sec = wi_count / spent_time_sec; + uint64_t eta_sec = (wi_total - wi_count) / wis_per_sec; + + printf ("%lu WIs executed in %lus (%lu WIs/s, ETA in %lu s)\n", + wi_count, (uint64_t) spent_time_sec, + (uint64_t) wis_per_sec, (uint64_t) eta_sec); + } +#endif + } + +#ifdef BENCHMARK_PHSA_RT + clock_t spent_time = clock () - start_time; + double spent_time_sec = (double) spent_time / CLOCKS_PER_SEC; + double wis_per_sec = wi_total / spent_time_sec; + + printf ("### %lu WIs executed in %lu s (%lu WIs / s)\n", wi_total, + (uint64_t) spent_time_sec, (uint64_t) wis_per_sec); +#endif + + if (dp->group_segment_size > 0) + free (group_base_ptr); + + free (private_base_ptr); + private_base_ptr = NULL; +} + +/* gccbrig generates the following from each HSAIL kernel: + + 1) The actual kernel function (a single work-item kernel or a work-group + function) generated from HSAIL (BRIG). + + static void _Kernel (void* args, void* context, void* group_base_ptr) + { + ... + } + + 2) A public facing kernel function that is called from the PHSA runtime: + + a) A single work-item function (that requires fibers for multi-WI): + + void Kernel (void* context) + { + __launch_launch_kernel (_Kernel, context); + } + + or + + b) a when gccbrig could generate a work-group function: + + void Kernel (void* context) + { + __hsail_launch_wg_function (_Kernel, context); + } +*/ + +#ifdef HAVE_FIBERS + +void +__hsail_launch_kernel (gccbrigKernelFunc kernel, PHSAKernelLaunchData *context, + void *group_base_ptr) +{ + context->kernel = kernel; + phsa_spawn_work_items (context, group_base_ptr); +} +#endif + +void +__hsail_launch_wg_function (gccbrigKernelFunc kernel, + PHSAKernelLaunchData *context, void *group_base_ptr) +{ + context->kernel = kernel; + phsa_execute_work_groups (context, group_base_ptr); +} + +uint32_t +__hsail_workitemabsid (uint32_t dim, PHSAWorkItem *context) +{ + hsa_kernel_dispatch_packet_t *dp = context->launch_data->dp; + + uint32_t id; + switch (dim) + { + default: + case 0: + /* Overflow semantics in the case of WG dim > grid dim. */ + id = ((uint64_t) context->wg->x * dp->workgroup_size_x + context->x) + % dp->grid_size_x; + break; + case 1: + id = ((uint64_t) context->wg->y * dp->workgroup_size_y + context->y) + % dp->grid_size_y; + break; + case 2: + id = ((uint64_t) context->wg->z * dp->workgroup_size_z + context->z) + % dp->grid_size_z; + break; + } + return id; +} + +uint64_t +__hsail_workitemabsid_u64 (uint32_t dim, PHSAWorkItem *context) +{ + hsa_kernel_dispatch_packet_t *dp = context->launch_data->dp; + + uint64_t id; + switch (dim) + { + default: + case 0: + /* Overflow semantics in the case of WG dim > grid dim. */ + id = ((uint64_t) context->wg->x * dp->workgroup_size_x + context->x) + % dp->grid_size_x; + break; + case 1: + id = ((uint64_t) context->wg->y * dp->workgroup_size_y + context->y) + % dp->grid_size_y; + break; + case 2: + id = ((uint64_t) context->wg->z * dp->workgroup_size_z + context->z) + % dp->grid_size_z; + break; + } + return id; +} + + +uint32_t +__hsail_workitemid (uint32_t dim, PHSAWorkItem *context) +{ + PHSAWorkItem *c = (PHSAWorkItem *) context; + hsa_kernel_dispatch_packet_t *dp = context->launch_data->dp; + + /* The number of dimensions is in the two least significant bits. */ + int dims = dp->setup & 0x3; + + uint32_t id; + switch (dim) + { + default: + case 0: + id = c->x; + break; + case 1: + id = dims < 2 ? 0 : c->y; + break; + case 2: + id = dims < 3 ? 0 : c->z; + break; + } + return id; +} + +uint32_t +__hsail_gridgroups (uint32_t dim, PHSAWorkItem *context) +{ + hsa_kernel_dispatch_packet_t *dp = context->launch_data->dp; + int dims = dp->setup & 0x3; + + uint32_t id; + switch (dim) + { + default: + case 0: + id = (dp->grid_size_x + dp->workgroup_size_x - 1) / dp->workgroup_size_x; + break; + case 1: + id = dims < 2 ? 1 : (dp->grid_size_y + dp->workgroup_size_y - 1) + / dp->workgroup_size_y; + break; + case 2: + id = dims < 3 ? 1 : (dp->grid_size_z + dp->workgroup_size_z - 1) + / dp->workgroup_size_z; + break; + } + return id; +} + +uint32_t +__hsail_workitemflatid (PHSAWorkItem *c) +{ + hsa_kernel_dispatch_packet_t *dp = c->launch_data->dp; + + return c->x + c->y * dp->workgroup_size_x + + c->z * dp->workgroup_size_x * dp->workgroup_size_y; +} + +uint32_t +__hsail_currentworkitemflatid (PHSAWorkItem *c) +{ + hsa_kernel_dispatch_packet_t *dp = c->launch_data->dp; + + return c->x + c->y * __hsail_currentworkgroupsize (0, c) + + c->z * __hsail_currentworkgroupsize (0, c) + * __hsail_currentworkgroupsize (1, c); +} + +void +__hsail_setworkitemid (uint32_t dim, uint32_t id, PHSAWorkItem *context) +{ + switch (dim) + { + default: + case 0: + context->x = id; + break; + case 1: + context->y = id; + break; + case 2: + context->z = id; + break; + } +} + +uint64_t +__hsail_workitemflatabsid_u64 (PHSAWorkItem *context) +{ + PHSAWorkItem *c = (PHSAWorkItem *) context; + hsa_kernel_dispatch_packet_t *dp = context->launch_data->dp; + + /* Work-item flattened absolute ID = ID0 + ID1 * max0 + ID2 * max0 * max1. */ + uint64_t id0 = __hsail_workitemabsid (0, context); + uint64_t id1 = __hsail_workitemabsid (1, context); + uint64_t id2 = __hsail_workitemabsid (2, context); + + uint64_t max0 = dp->grid_size_x; + uint64_t max1 = dp->grid_size_y; + uint64_t id = id0 + id1 * max0 + id2 * max0 * max1; + + return id; +} + +uint32_t +__hsail_workitemflatabsid_u32 (PHSAWorkItem *context) +{ + PHSAWorkItem *c = (PHSAWorkItem *) context; + hsa_kernel_dispatch_packet_t *dp = context->launch_data->dp; + + /* work-item flattened absolute ID = ID0 + ID1 * max0 + ID2 * max0 * max1. */ + uint64_t id0 = __hsail_workitemabsid (0, context); + uint64_t id1 = __hsail_workitemabsid (1, context); + uint64_t id2 = __hsail_workitemabsid (2, context); + + uint64_t max0 = dp->grid_size_x; + uint64_t max1 = dp->grid_size_y; + uint64_t id = id0 + id1 * max0 + id2 * max0 * max1; + return (uint32_t) id; +} + +uint32_t +__hsail_currentworkgroupsize (uint32_t dim, PHSAWorkItem *wi) +{ + hsa_kernel_dispatch_packet_t *dp = wi->launch_data->dp; + uint32_t wg_size = 0; + switch (dim) + { + default: + case 0: + if ((uint64_t) wi->wg->x < dp->grid_size_x / dp->workgroup_size_x) + wg_size = dp->workgroup_size_x; /* Full WG. */ + else + wg_size = dp->grid_size_x % dp->workgroup_size_x; /* Partial WG. */ + break; + case 1: + if ((uint64_t) wi->wg->y < dp->grid_size_y / dp->workgroup_size_y) + wg_size = dp->workgroup_size_y; /* Full WG. */ + else + wg_size = dp->grid_size_y % dp->workgroup_size_y; /* Partial WG. */ + break; + case 2: + if ((uint64_t) wi->wg->z < dp->grid_size_z / dp->workgroup_size_z) + wg_size = dp->workgroup_size_z; /* Full WG. */ + else + wg_size = dp->grid_size_z % dp->workgroup_size_z; /* Partial WG. */ + break; + } + return wg_size; +} + +uint32_t +__hsail_workgroupsize (uint32_t dim, PHSAWorkItem *wi) +{ + hsa_kernel_dispatch_packet_t *dp = wi->launch_data->dp; + switch (dim) + { + default: + case 0: + return dp->workgroup_size_x; + case 1: + return dp->workgroup_size_y; + case 2: + return dp->workgroup_size_z; + } +} + +uint32_t +__hsail_gridsize (uint32_t dim, PHSAWorkItem *wi) +{ + hsa_kernel_dispatch_packet_t *dp = wi->launch_data->dp; + switch (dim) + { + default: + case 0: + return dp->grid_size_x; + case 1: + return dp->grid_size_y; + case 2: + return dp->grid_size_z; + } +} + +uint32_t +__hsail_workgroupid (uint32_t dim, PHSAWorkItem *wi) +{ + switch (dim) + { + default: + case 0: + return wi->wg->x; + case 1: + return wi->wg->y; + case 2: + return wi->wg->z; + } +} + +uint32_t +__hsail_dim (PHSAWorkItem *wi) +{ + hsa_kernel_dispatch_packet_t *dp = wi->launch_data->dp; + return dp->setup & 0x3; +} + +uint64_t +__hsail_packetid (PHSAWorkItem *wi) +{ + return wi->launch_data->packet_id; +} + +uint32_t +__hsail_packetcompletionsig_sig32 (PHSAWorkItem *wi) +{ + return (uint32_t) wi->launch_data->dp->completion_signal.handle; +} + +uint64_t +__hsail_packetcompletionsig_sig64 (PHSAWorkItem *wi) +{ + return (uint64_t) (wi->launch_data->dp->completion_signal.handle); +} + +#ifdef HAVE_FIBERS +void +__hsail_barrier (PHSAWorkItem *wi) +{ + fiber_barrier_reach ((fiber_barrier_t *) wi->launch_data->wg_sync_barrier); +} +#endif + +/* Return a 32b private segment address that points to a dynamically + allocated chunk of 'size' with 'align'. + + Allocates the space from the end of the private segment allocated + for the whole work group. In implementations with separate private + memories per WI, we will need to have a stack pointer per WI. But in + the current implementation, the segment is shared, so we possibly + save some space in case all WIs do not call the alloca. + + The "alloca frames" are organized as follows: + + wg->alloca_stack_p points to the last allocated data (initially + outside the private segment) + wg->alloca_frame_p points to the first address _outside_ the current + function's allocations (initially to the same as alloca_stack_p) + + The data is allocated downwards from the end of the private segment. + + In the beginning of a new function which has allocas, a new alloca + frame is pushed which adds the current alloca_frame_p (the current + function's frame starting point) to the top of the alloca stack and + alloca_frame_p is set to the current stack position. + + At the exit points of a function with allocas, the alloca frame + is popped before returning. This involves popping the alloca_frame_p + to the one of the previous function in the call stack, and alloca_stack_p + similarly, to the position of the last word alloca'd by the previous + function. + */ + +uint32_t +__hsail_alloca (uint32_t size, uint32_t align, PHSAWorkItem *wi) +{ + volatile PHSAWorkGroup *wg = wi->wg; + uint32_t new_pos = wg->alloca_stack_p - size; + while (new_pos % align != 0) + new_pos--; + wg->alloca_stack_p = new_pos; + +#ifdef DEBUG_ALLOCA + printf ("--- alloca (%u, %u) sp @%u fp @%u\n", size, align, + wg->alloca_stack_p, wg->alloca_frame_p); +#endif + return new_pos; +} + +/* Initializes a new "alloca frame" in the private segment. + This should be called at all the function entry points in case + the function contains at least one call to alloca. */ + +void +__hsail_alloca_push_frame (PHSAWorkItem *wi) +{ + volatile PHSAWorkGroup *wg = wi->wg; + + /* Store the alloca_frame_p without any alignment padding so + we know exactly where the previous frame ended after popping + it. */ +#ifdef DEBUG_ALLOCA + printf ("--- push frame "); +#endif + uint32_t last_word_offs = __hsail_alloca (4, 1, wi); + memcpy (wg->private_base_ptr + last_word_offs, + (const void *) &wg->alloca_frame_p, 4); + wg->alloca_frame_p = last_word_offs; + +#ifdef DEBUG_ALLOCA + printf ("--- sp @%u fp @%u\n", wg->alloca_stack_p, wg->alloca_frame_p); +#endif +} + +/* Frees the current "alloca frame" and restores the frame + pointer. + This should be called at all the function return points in case + the function contains at least one call to alloca. Restores the + alloca stack to the condition it was before pushing the frame + the last time. */ +void +__hsail_alloca_pop_frame (PHSAWorkItem *wi) +{ + volatile PHSAWorkGroup *wg = wi->wg; + + wg->alloca_stack_p = wg->alloca_frame_p; + memcpy (&wg->alloca_frame_p, + (const void *) (wg->private_base_ptr + wg->alloca_frame_p), 4); + /* Now frame_p points to the beginning of the previous function's + frame and stack_p to its end. */ + + wg->alloca_stack_p += 4; + +#ifdef DEBUG_ALLOCA + printf ("--- pop frame sp @%u fp @%u\n", wg->alloca_stack_p, + wg->alloca_frame_p); +#endif +} diff --git a/libhsail-rt/target-config.h.in b/libhsail-rt/target-config.h.in new file mode 100644 index 0000000..28aeaf3 --- /dev/null +++ b/libhsail-rt/target-config.h.in @@ -0,0 +1,68 @@ +/* target-config.h.in. Generated from configure.ac by autoheader. */ + +/* Define to 1 if you have the header file. */ +#undef HAVE_DLFCN_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define to the sub-directory in which libtool stores uninstalled libraries. + */ +#undef LT_OBJDIR + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the home page for this package. */ +#undef PACKAGE_URL + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* The size of `int', as computed by sizeof. */ +#undef SIZEOF_INT + +/* The size of `void*', as computed by sizeof. */ +#undef SIZEOF_VOIDP + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Version number of package */ +#undef VERSION -- 2.7.4