--- /dev/null
+Index: libffi/ChangeLog
+===================================================================
+--- /dev/null
++++ libffi/ChangeLog
+@@ -0,0 +1,4556 @@
++2011-02-25 Anthony Green <green@moxielogic.com>
++
++ * src/powerpc/ffi.c (ffi_prep_closure_loc): Accept more 32-bit
++ ABIs for closures.
++
++2011-02-15 Anthony Green <green@moxielogic.com>
++
++ * m4/ax_cc_maxopt.m4: Don't -malign-double or use -ffast-math.
++ * configure: Rebuilt.
++
++2011-02-13 Anthony Green <green@moxielogic.com>
++
++ * include/ffi_common.h (UNLIKELY, LIKELY): Define.
++ * src/x86/ffi64.c (UNLIKELY, LIKELY): Remove definition.
++ * src/prep_cif.c (UNLIKELY, LIKELY): Remove definition.
++
++ * src/prep_cif.c (initialize_aggregate): Convert assertion into
++ FFI_BAD_TYPEDEF return. Initialize arg size and alignment to 0.
++
++ * src/pa/ffi.c (ffi_prep_closure_loc): Don't ASSERT ABI test,
++ just return FFI_BAD_ABI when things are wrong.
++ * src/arm/ffi.c (ffi_prep_closure_loc): Ditto.
++ * src/powerpc/ffi.c (ffi_prep_closure_loc): Ditto.
++ * src/mips/ffi.c (ffi_prep_closure_loc): Ditto.
++ * src/ia64/ffi.c (ffi_prep_closure_loc): Ditto.
++ * src/avr32/ffi.c (ffi_prep_closure_loc): Ditto.
++
++2011-02-11 Anthony Green <green@moxielogic.com>
++
++ * libtool-version: Update.
++ * Makefile.am (nodist_libffi_la_SOURCES): Add src/debug.c if
++ FFI_DEBUG.
++ (libffi_la_SOURCES): Remove src/debug.c
++ (EXTRA_DIST): Add src/debug.c
++ * Makefile.in: Rebuilt.
++
++2011-02-11 Anthony Green <green@moxielogic.com>
++
++ * src/sparc/ffi.c (ffi_prep_closure_loc): Don't ASSERT ABI test,
++ just return FFI_BAD_ABI when things are wrong.
++
++2011-02-09 Stuart Shelton <srcshelton@gmail.com>
++
++ http://bugs.gentoo.org/show_bug.cgi?id=286911
++ * src/mips/ffitarget.h: Clean up error messages.
++ * src/java_raw_api.c (ffi_java_translate_args): Cast raw arg to
++ ffi_raw*.
++ * include/ffi.h.in: Add pragma for SGI compiler.
++
++2011-02-09 Anthony Green <green@moxielogic.com>
++
++ * configure.ac: Add powerpc64-*-darwin* support.
++
++2011-02-09 Anthony Green <green@moxielogic.com>
++
++ * README: Mention Interix.
++
++2011-02-09 Jonathan Callen <abcd@gentoo.org>
++
++ * configure.ac: Add Interix to win32/cygwin/mingw case.
++ * configure: Ditto.
++ * src/closures.c: Treat Interix like Cygwin, instead of as a
++ generic win32.
++
++2011-02-09 Anthony Green <green@moxielogic.com>
++
++ * testsuite/libffi.call/err_bad_typedef.c: Remove xfail.
++ * testsuite/libffi.call/err_bad_abi.c: Remove xfail.
++ * src/x86/ffi64.c (UNLIKELY, LIKELY): Define.
++ (ffi_prep_closure_loc): Check for bad ABI.
++ * src/prep_cif.c (UNLIKELY, LIKELY): Define.
++ (initialize_aggregate): Check for bad types.
++
++2011-02-09 Landon Fuller <landonf@plausible.coop>
++
++ * Makefile.am (EXTRA_DIST): Add build-ios.sh, src/arm/gentramp.sh,
++ src/arm/trampoline.S.
++ (nodist_libffi_la_SOURCES): Add src/arc/trampoline.S.
++ * configure.ac (FFI_EXEC_TRAMPOLINE_TABLE): Define.
++ * src/arm/ffi.c (ffi_trampoline_table)
++ (ffi_closure_trampoline_table_page, ffi_trampoline_table_entry)
++ (FFI_TRAMPOLINE_CODELOC_CONFIG, FFI_TRAMPOLINE_CONFIG_PAGE_OFFSET)
++ (FFI_TRAMPOLINE_COUNT, ffi_trampoline_lock, ffi_trampoline_tables)
++ (ffi_trampoline_table_alloc, ffi_closure_alloc, ffi_closure_free):
++ Define for FFI_EXEC_TRAMPOLINE_TABLE case (iOS).
++ (ffi_prep_closure_loc): Handl FFI_EXEC_TRAMPOLINE_TABLE case
++ separately.
++ * src/arm/sysv.S: Handle Apple iOS host.
++ * src/closures.c: Handle FFI_EXEC_TRAMPOLINE_TABLE case.
++ * build-ios.sh: New file.
++ * fficonfig.h.in, configure, Makefile.in: Rebuilt.
++ * README: Mention ARM iOS.
++
++2011-02-08 Oren Held <orenhe@il.ibm.com>
++
++ * src/dlmalloc.c (_STRUCT_MALLINFO): Define in order to avoid
++ redefinition of mallinfo on HP-UX.
++
++2011-02-08 Ginn Chen <ginn.chen@oracle.com>
++
++ * src/sparc/ffi.c (ffi_call): Make compatible with Solaris Studio
++ aggregate return ABI.
++
++2011-02-08 Ed <ed@kdtc.net>
++
++ * src/powerpc/asm.h: Fix grammar nit in comment.
++
++2011-02-11 Anthony Green <green@moxielogic.com>
++
++ From Tom Honermann <tom.honermann@oracle.com>:
++ * src/powerpc/aix.S (ffi_call_AIX): Support for xlc toolchain on
++ AIX. Declare .ffi_prep_args. Insert nops after branch
++ instructions so that the AIX linker can insert TOC reload
++ instructions.
++ * src/powerpc/aix_closure.S: Declare .ffi_closure_helper_DARWIN.
++
++2011-02-08 Uli Link <ul.mcamafia@linkitup.de>
++
++ * include/ffi.h.in (FFI_64_BIT_MAX): Define and use.
++
++2011-02-08 Rafael Avila de Espindola <respindola@mozilla.com>
++
++ * configure.ac: Fix x86 test for pc related relocs.
++ * confifure: Rebuilt.
++
++2011-02-07 Joel Sherrill <joel.sherrill@oarcorp.com>
++
++ * libffi/src/m68k/ffi.c: Add RTEMS support for cache flushing.
++ Handle case when CPU variant does not have long double support.
++ * libffi/src/m68k/sysv.S: Add support for mc68000, Coldfire,
++ and cores with soft floating point.
++
++2011-02-07 Joel Sherrill <joel.sherrill@oarcorp.com>
++
++ * configure.ac: Add mips*-*-rtems* support.
++ * configure: Regenerate.
++ * src/mips/ffitarget.h: Ensure needed constants are available
++ for targets which do not have sgidefs.h.
++
++2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
++
++ PR target/40125
++ * configure.ac (AM_LTLDFLAGS): Add -bindir option for windows DLLs.
++ * configure: Regenerate.
++
++2010-12-18 Iain Sandoe <iains@gcc.gnu.org>
++
++ PR libffi/29152
++ PR libffi/42378
++ * src/powerpc/darwin_closure.S: Provide Darwin64 implementation,
++ update comments.
++ * src/powerpc/ffitarget.h (POWERPC_DARWIN64): New,
++ (FFI_TRAMPOLINE_SIZE): Update for Darwin64.
++ * src/powerpc/darwin.S: Provide Darwin64 implementation,
++ update comments.
++ * src/powerpc/ffi_darwin.c: Likewise.
++
++2010-12-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
++
++ * configure.ac (libffi_cv_as_ascii_pseudo_op): Use double
++ backslashes.
++ (libffi_cv_as_string_pseudo_op): Likewise.
++ * configure: Regenerate.
++
++2010-12-03 Chung-Lin Tang <cltang@codesourcery.com>
++
++ * src/arm/sysv.S (ffi_closure_SYSV): Add UNWIND to .pad directive.
++ (ffi_closure_VFP): Same.
++ (ffi_call_VFP): Move down to before ffi_closure_VFP. Add '.fpu vfp'
++ directive.
++
++2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
++
++ * testsuite/libffi.call/ffitest.h [__sgi] (PRId64, PRIu64): Define.
++ (PRIuPTR): Define.
++
++2010-11-29 Richard Henderson <rth@redhat.com>
++ Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
++
++ * src/x86/sysv.S (FDE_ENCODING, FDE_ENCODE): Define.
++ (.eh_frame): Use FDE_ENCODING.
++ (.LASFDE1, .LASFDE2, LASFDE3): Simplify with FDE_ENCODE.
++
++2010-11-22 Jacek Caban <jacek@codeweavers.com>
++
++ * configure.ac: Check for symbol underscores on mingw-w64.
++ * configure: Rebuilt.
++ * src/x86/win64.S: Correctly access extern symbols in respect to
++ underscores.
++
++2010-11-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
++
++ * testsuite/lib/libffi-dg.exp: Rename ...
++ * testsuite/lib/libffi.exp: ... to this.
++ * libffi/testsuite/libffi.call/call.exp: Don't load libffi-dg.exp.
++ * libffi/testsuite/libffi.special/special.exp: Likewise.
++
++2010-10-28 Chung-Lin Tang <cltang@codesourcery.com>
++
++ * src/arm/ffi.c (ffi_prep_args): Add VFP register argument handling
++ code, new parameter, and return value. Update comments.
++ (ffi_prep_cif_machdep): Add case for VFP struct return values. Add
++ call to layout_vfp_args().
++ (ffi_call_SYSV): Update declaration.
++ (ffi_call_VFP): New declaration.
++ (ffi_call): Add VFP struct return conditions. Call ffi_call_VFP()
++ when ABI is FFI_VFP.
++ (ffi_closure_VFP): New declaration.
++ (ffi_closure_SYSV_inner): Add new vfp_args parameter, update call to
++ ffi_prep_incoming_args_SYSV().
++ (ffi_prep_incoming_args_SYSV): Update parameters. Add VFP argument
++ case handling.
++ (ffi_prep_closure_loc): Pass ffi_closure_VFP to trampoline
++ construction under VFP hard-float.
++ (rec_vfp_type_p): New function.
++ (vfp_type_p): Same.
++ (place_vfp_arg): Same.
++ (layout_vfp_args): Same.
++ * src/arm/ffitarget.h (ffi_abi): Add FFI_VFP. Define FFI_DEFAULT_ABI
++ based on __ARM_PCS_VFP.
++ (FFI_EXTRA_CIF_FIELDS): Define for adding VFP hard-float specific
++ fields.
++ (FFI_TYPE_STRUCT_VFP_FLOAT): Define internally used type code.
++ (FFI_TYPE_STRUCT_VFP_DOUBLE): Same.
++ * src/arm/sysv.S (ffi_call_SYSV): Change call of ffi_prep_args() to
++ direct call. Move function pointer load upwards.
++ (ffi_call_VFP): New function.
++ (ffi_closure_VFP): Same.
++
++ * testsuite/lib/libffi-dg.exp (check-flags): New function.
++ (dg-skip-if): New function.
++ * testsuite/libffi.call/cls_double_va.c: Skip if target is arm*-*-*
++ and compiler options include -mfloat-abi=hard.
++ * testsuite/libffi.call/cls_longdouble_va.c: Same.
++
++2010-10-01 Jakub Jelinek <jakub@redhat.com>
++
++ PR libffi/45677
++ * src/x86/ffi64.c (ffi_prep_cif_machdep): Ensure cif->bytes is
++ a multiple of 8.
++ * testsuite/libffi.call/many2.c: New test.
++
++2010-08-20 Mark Wielaard <mjw@redhat.com>
++
++ * src/closures.c (open_temp_exec_file_mnt): Check if getmntent_r
++ returns NULL.
++
++2010-08-09 Andreas Tobler <andreast@fgznet.ch>
++
++ * configure.ac: Add target powerpc64-*-freebsd*.
++ * configure: Regenerate.
++ * testsuite/libffi.call/cls_align_longdouble_split.c: Pass
++ -mlong-double-128 only to linux targets.
++ * testsuite/libffi.call/cls_align_longdouble_split2.c: Likewise.
++ * testsuite/libffi.call/cls_longdouble.c: Likewise.
++ * testsuite/libffi.call/huge_struct.c: Likewise.
++
++2010-08-05 Dan Witte <dwitte@mozilla.com>
++
++ * Makefile.am: Pass FFI_DEBUG define to msvcc.sh for linking to the
++ debug CRT when --enable-debug is given.
++ * configure.ac: Define it.
++ * msvcc.sh: Translate -g and -DFFI_DEBUG appropriately.
++
++2010-08-04 Dan Witte <dwitte@mozilla.com>
++
++ * src/x86/ffitarget.h: Add X86_ANY define for all x86/x86_64
++ platforms.
++ * src/x86/ffi.c: Remove redundant ifdef checks.
++ * src/prep_cif.c: Push stack space computation into src/x86/ffi.c
++ for X86_ANY so return value space doesn't get added twice.
++
++2010-08-03 Neil Rashbrooke <neil@parkwaycc.co.uk>
++
++ * msvcc.sh: Don't pass -safeseh to ml64 because behavior is buggy.
++
++2010-07-22 Dan Witte <dwitte@mozilla.com>
++
++ * src/*/ffitarget.h: Make FFI_LAST_ABI one past the last valid ABI.
++ * src/prep_cif.c: Fix ABI assertion.
++ * src/cris/ffi.c: Ditto.
++
++2010-07-10 Evan Phoenix <evan@fallingsnow.net>
++
++ * src/closures.c (selinux_enabled_check): Fix strncmp usage bug.
++
++2010-07-07 Dan Horák <dan@danny.cz>
++
++ * include/ffi.h.in: Protect #define with #ifndef.
++ * src/powerpc/ffitarget.h: Ditto.
++ * src/s390/ffitarget.h: Ditto.
++ * src/sparc/ffitarget.h: Ditto.
++
++2010-07-07 Neil Roberts <neil@linux.intel.com>
++
++ * src/x86/sysv.S (ffi_call_SYSV): Align the stack pointer to
++ 16-bytes.
++
++2010-07-02 Jakub Jelinek <jakub@redhat.com>
++
++ * Makefile.am (AM_MAKEFLAGS): Pass also mandir to submakes.
++ * Makefile.in: Regenerated.
++
++2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
++
++ * configure.ac (libffi_cv_as_x86_pcrel): Check for illegal in as
++ output, too.
++ (libffi_cv_as_ascii_pseudo_op): Check for .ascii.
++ (libffi_cv_as_string_pseudo_op): Check for .string.
++ * configure: Regenerate.
++ * fficonfig.h.in: Regenerate.
++ * src/x86/sysv.S (.eh_frame): Use .ascii, .string or error.
++
++2010-05-11 Dan Witte <dwitte@mozilla.com>
++
++ * doc/libffi.tex: Document previous change.
++
++2010-05-11 Makoto Kato <m_kato@ga2.so-net.ne.jp>
++
++ * src/x86/ffi.c (ffi_call): Don't copy structs passed by value.
++
++2010-05-05 Michael Kohler <michaelkohler@live.com>
++
++ * src/dlmalloc.c (dlfree): Fix spelling.
++ * src/ia64/ffi.c (ffi_prep_cif_machdep): Ditto.
++ * configure.ac: Ditto.
++ * configure: Rebuilt.
++
++2010-04-13 Dan Witte <dwitte@mozilla.com>
++
++ * msvcc.sh: Build with -W3 instead of -Wall.
++ * src/powerpc/ffi_darwin.c: Remove build warnings.
++ * src/x86/ffi.c: Ditto.
++ * src/x86/ffitarget.h: Ditto.
++
++2010-04-12 Dan Witte <dwitte@mozilla.com>
++ Walter Meinl <wuno@lsvw.de>
++
++ * configure.ac: Add OS/2 support.
++ * configure: Rebuilt.
++ * src/closures.c: Ditto.
++ * src/dlmalloc.c: Ditto.
++ * src/x86/win32.S: Ditto.
++
++2010-04-07 Jakub Jelinek <jakub@redhat.com>
++
++ * testsuite/libffi.call/err_bad_abi.c: Remove unused args variable.
++
++2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
++
++ * Makefile.in: Regenerate.
++ * aclocal.m4: Regenerate.
++ * include/Makefile.in: Regenerate.
++ * man/Makefile.in: Regenerate.
++ * testsuite/Makefile.in: Regenerate.
++
++2010-03-30 Dan Witte <dwitte@mozilla.com>
++
++ * msvcc.sh: Disable build warnings.
++ * README (tested): Clarify windows build procedure.
++
++2010-03-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
++
++ * configure.ac (libffi_cv_as_x86_64_unwind_section_type): New test.
++ * configure: Regenerate.
++ * fficonfig.h.in: Regenerate.
++ * libffi/src/x86/unix64.S (.eh_frame)
++ [HAVE_AS_X86_64_UNWIND_SECTION_TYPE]: Use @unwind section type.
++
++2010-03-14 Matthias Klose <doko@ubuntu.com>
++
++ * src/x86/ffi64.c: Fix typo in comment.
++ * src/x86/ffi.c: Use /* ... */ comment style.
++
++2010-02-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
++
++ * doc/libffi.texi (The Closure API): Fix typo.
++ * doc/libffi.info: Remove.
++
++2010-02-15 Matthias Klose <doko@ubuntu.com>
++
++ * src/arm/sysv.S (__ARM_ARCH__): Define for processor
++ __ARM_ARCH_7EM__.
++
++2010-01-15 Anthony Green <green@redhat.com>
++
++ * README: Add notes on building with Microsoft Visual C++.
++
++2010-01-15 Daniel Witte <dwitte@mozilla.com>
++
++ * msvcc.sh: New file.
++
++ * src/x86/win32.S: Port assembly routines to MSVC and #ifdef.
++ * src/x86/ffi.c: Tweak function declaration and remove excess
++ parens.
++ * include/ffi.h.in: Add __declspec(align(8)) to typedef struct
++ ffi_closure.
++
++ * src/x86/ffi.c: Merge ffi_call_SYSV and ffi_call_STDCALL into new
++ function ffi_call_win32 on X86_WIN32.
++ * src/x86/win32.S (ffi_call_SYSV): Rename to ffi_call_win32.
++ (ffi_call_STDCALL): Remove.
++
++ * src/prep_cif.c (ffi_prep_cif): Move stack space allocation code
++ to ffi_prep_cif_machdep for x86.
++ * src/x86/ffi.c (ffi_prep_cif_machdep): To here.
++
++2010-01-15 Oliver Kiddle <okiddle@yahoo.co.uk>
++
++ * src/x86/ffitarget.h (ffi_abi): Check for __i386 and __amd64 for
++ Sun Studio compiler compatibility.
++
++2010-01-12 Conrad Irwin <conrad.irwin@gmail.com>
++
++ * doc/libffi.texi: Add closure example.
++
++2010-01-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
++
++ PR libffi/40701
++ * testsuite/libffi.call/ffitest.h [__alpha__ && __osf__] (PRIdLL,
++ PRIuLL, PRId64, PRIu64, PRIuPTR): Define.
++ * testsuite/libffi.call/cls_align_sint64.c: Add -Wno-format on
++ alpha*-dec-osf*.
++ * testsuite/libffi.call/cls_align_uint64.c: Likewise.
++ * testsuite/libffi.call/cls_ulonglong.c: Likewise.
++ * testsuite/libffi.call/return_ll1.c: Likewise.
++ * testsuite/libffi.call/stret_medium2.c: Likewise.
++ * testsuite/libffi.special/ffitestcxx.h (allocate_mmap): Cast
++ MAP_FAILED to char *.
++
++2010-01-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
++
++ * src/mips/n32.S: Use .abicalls and .eh_frame with __GNUC__.
++
++2009-12-31 Anthony Green <green@redhat.com>
++
++ * README: Update for libffi 3.0.9.
++
++2009-12-27 Matthias Klose <doko@ubuntu.com>
++
++ * configure.ac (HAVE_LONG_DOUBLE): Define for mips when
++ appropriate.
++ * configure: Rebuilt.
++
++2009-12-26 Anthony Green <green@redhat.com>
++
++ * testsuite/libffi.call/cls_longdouble_va.c: Mark as xfail for
++ avr32*-*-*.
++ * testsuite/libffi.call/cls_double_va.c: Ditto.
++
++2009-12-26 Andreas Tobler <a.tobler@schweiz.org>
++
++ * testsuite/libffi.call/ffitest.h: Conditionally include stdint.h
++ and inttypes.h.
++ * testsuite/libffi.special/unwindtest.cc: Ditto.
++
++2009-12-26 Andreas Tobler <a.tobler@schweiz.org>
++
++ * configure.ac: Add amd64-*-openbsd*.
++ * configure: Rebuilt.
++ * testsuite/lib/libffi-dg.exp (libffi_target_compile): Link
++ openbsd programs with -lpthread.
++
++2009-12-26 Anthony Green <green@redhat.com>
++
++ * testsuite/libffi.call/cls_double_va.c,
++ testsuite/libffi.call/cls_longdouble.c,
++ testsuite/libffi.call/cls_longdouble_va.c,
++ testsuite/libffi.call/cls_pointer.c,
++ testsuite/libffi.call/cls_pointer_stack.c: Remove xfail for
++ mips*-*-* and arm*-*-*.
++ * testsuite/libffi.call/cls_align_longdouble_split.c,
++ testsuite/libffi.call/cls_align_longdouble_split2.c,
++ testsuite/libffi.call/stret_medium2.c,
++ testsuite/libffi.call/stret_medium.c,
++ testsuite/libffi.call/stret_large.c,
++ testsuite/libffi.call/stret_large2.c: Remove xfail for arm*-*-*.
++
++2009-12-31 Kay Tietz <ktietz70@googlemail.com>
++
++ * testsuite/libffi.call/ffitest.h,
++ testsuite/libffi.special/ffitestcxx.h (PRIdLL, PRuLL): Fix
++ definitions.
++
++2009-12-31 Carlo Bramini <carlo.bramix@libero.it>
++
++ * configure.ac (AM_LTLDFLAGS): Define for windows hosts.
++ * Makefile.am (libffi_la_LDFLAGS): Add AM_LTLDFLAGS.
++ * configure: Rebuilt.
++ * Makefile.in: Rebuilt.
++
++2009-12-31 Anthony Green <green@redhat.com>
++ Blake Chaffin.
++
++ * testsuite/libffi.call/huge_struct.c: New test case from Blake
++ Chaffin @ Apple.
++
++2009-12-28 David Edelsohn <edelsohn@gnu.org>
++
++ * src/powerpc/ffi_darwin.c (ffi_prep_args): Copy abi and nargs to
++ local variables.
++ (aix_adjust_aggregate_sizes): New function.
++ (ffi_prep_cif_machdep): Call it.
++
++2009-12-26 Andreas Tobler <a.tobler@schweiz.org>
++
++ * configure.ac: Define FFI_MMAP_EXEC_WRIT for the given targets.
++ * configure: Regenerate.
++ * fficonfig.h.in: Likewise.
++ * src/closures.c: Remove the FFI_MMAP_EXEC_WRIT definition for
++ Solaris/x86.
++
++2009-12-26 Andreas Schwab <schwab@linux-m68k.org>
++
++ * src/powerpc/ffi.c (ffi_prep_args_SYSV): Advance intarg_count
++ when a float arguments is passed in memory.
++ (ffi_closure_helper_SYSV): Mark general registers as used up when
++ a 64bit or soft-float long double argument is passed in memory.
++
++2009-12-25 Matthias Klose <doko@ubuntu.com>
++
++ * man/ffi_call.3: Fix #include in examples.
++ * doc/libffi.texi: Add dircategory.
++
++2009-12-25 Frank Everdij <f.p.x.everdij@tudelft.nl>
++
++ * include/ffi.h.in: Placed '__GNUC__' ifdef around
++ '__attribute__((aligned(8)))' in ffi_closure, fixes compile for
++ IRIX MIPSPro c99.
++ * include/ffi_common.h: Added '__sgi' define to non
++ '__attribute__((__mode__()))' integer typedefs.
++ * src/mips/ffi.c (ffi_call, ffi_closure_mips_inner_O32,
++ ffi_closure_mips_inner_N32): Added 'defined(_MIPSEB)' to BE check.
++ (ffi_closure_mips_inner_O32, ffi_closure_mips_inner_N32): Added
++ FFI_LONGDOUBLE support and alignment(N32 only).
++ * src/mips/ffitarget.h: Corrected '#include <sgidefs.h>' for IRIX and
++ fixed non '__attribute__((__mode__()))' integer typedefs.
++ * src/mips/n32.S: Put '#ifdef linux' around '.abicalls' and '.eh_frame'
++ since they are Linux/GNU Assembler specific.
++
++2009-12-25 Bradley Smith <brad@brad-smith.co.uk>
++
++ * configure.ac, Makefile.am, src/avr32/ffi.c,
++ src/avr32/ffitarget.h,
++ src/avr32/sysv.S: Add AVR32 port.
++ * configure, Makefile.in: Rebuilt.
++
++2009-12-21 Andreas Tobler <a.tobler@schweiz.org>
++
++ * configure.ac: Make i?86 build on FreeBSD and OpenBSD.
++ * configure: Regenerate.
++
++2009-12-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
++
++ * testsuite/libffi.call/ffitest.h: Define PRIuPTR on PA HP-UX.
++
++2009-12-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
++
++ * src/pa/ffi.c (ffi_closure_inner_pa32): Handle FFI_TYPE_LONGDOUBLE
++ type on HP-UX.
++
++2009-12-11 Eric Botcazou <ebotcazou@adacore.com>
++
++ * src/sparc/ffi.c (ffi_closure_sparc_inner_v9): Properly align 'long
++ double' arguments.
++
++2009-12-11 Eric Botcazou <ebotcazou@adacore.com>
++
++ * testsuite/libffi.call/ffitest.h: Define PRIuPTR on Solaris < 10.
++
++2009-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
++
++ PR libffi/40700
++ * src/closures.c [X86_64 && __sun__ && __svr4__]
++ (FFI_MMAP_EXEC_WRIT): Define.
++
++2009-12-08 David Daney <ddaney@caviumnetworks.com>
++
++ * testsuite/libffi.call/stret_medium.c: Remove xfail for mips*-*-*
++ * testsuite/libffi.call/cls_align_longdouble_split2.c: Same.
++ * testsuite/libffi.call/stret_large.c: Same.
++ * testsuite/libffi.call/cls_align_longdouble_split.c: Same.
++ * testsuite/libffi.call/stret_large2.c: Same.
++ * testsuite/libffi.call/stret_medium2.c: Same.
++
++2009-12-07 David Edelsohn <edelsohn@gnu.org>
++
++ * src/powerpc/aix_closure.S (libffi_closure_ASM): Fix tablejump
++ typo.
++
++2009-12-05 David Edelsohn <edelsohn@gnu.org>
++
++ * src/powerpc/aix.S: Update AIX32 code to be consistent with AIX64
++ code.
++ * src/powerpc/aix_closure.S: Same.
++
++2009-12-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
++
++ * Makefile.in: Regenerate.
++ * configure: Regenerate.
++ * include/Makefile.in: Regenerate.
++ * man/Makefile.in: Regenerate.
++ * testsuite/Makefile.in: Regenerate.
++
++2009-12-04 David Edelsohn <edelsohn@gnu.org>
++
++ * src/powerpc/aix_closure.S: Reorganize 64-bit code to match
++ linux64_closure.S.
++
++2009-12-04 Uros Bizjak <ubizjak@gmail.com>
++
++ PR libffi/41908
++ * src/x86/ffi64.c (classify_argument): Update from
++ gcc/config/i386/i386.c.
++ (ffi_closure_unix64_inner): Do not use the address of two consecutive
++ SSE registers directly.
++ * testsuite/libffi.call/cls_dbls_struct.c (main): Remove xfail
++ for x86_64 linux targets.
++
++2009-12-04 David Edelsohn <edelsohn@gnu.org>
++
++ * src/powerpc/ffi_darwin.c (ffi_closure_helper_DARWIN): Increment
++ pfr for long double split between fpr13 and stack.
++
++2009-12-03 David Edelsohn <edelsohn@gnu.org>
++
++ * src/powerpc/ffi_darwin.c (ffi_prep_args): Increment next_arg and
++ fparg_count twice for long double.
++
++2009-12-03 David Edelsohn <edelsohn@gnu.org>
++
++ PR libffi/42243
++ * src/powerpc/ffi_darwin.c (ffi_prep_args): Remove extra parentheses.
++
++2009-12-03 Uros Bizjak <ubizjak@gmail.com>
++
++ * testsuite/libffi.call/cls_longdouble_va.c (main): Fix format string.
++ Remove xfails for x86 linux targets.
++
++2009-12-02 David Edelsohn <edelsohn@gnu.org>
++
++ * src/powerpc/ffi_darwin.c (ffi_prep_args): Fix typo in INT64
++ case.
++
++2009-12-01 David Edelsohn <edelsohn@gnu.org>
++
++ * src/powerpc/aix.S (ffi_call_AIX): Convert to more standard
++ register usage. Call ffi_prep_args directly. Add long double
++ return value support.
++ * src/powerpc/ffi_darwin.c (ffi_prep_args): Double arg increment
++ applies to FFI_TYPE_DOUBLE. Correct fpr_base increment typo.
++ Separate FFI_TYPE_SINT32 and FFI_TYPE_UINT32 cases.
++ (ffi_prep_cif_machdep): Only 16 byte stack alignment in 64 bit
++ mode.
++ (ffi_closure_helper_DARWIN): Remove nf and ng counters. Move temp
++ into case.
++ * src/powerpc/aix_closure.S: Maintain 16 byte stack alignment.
++ Allocate result area between params and FPRs.
++
++2009-11-30 David Edelsohn <edelsohn@gnu.org>
++
++ PR target/35484
++ * src/powerpc/ffitarget.h (POWERPC64): Define for PPC64 Linux and
++ AIX64.
++ * src/powerpc/aix.S: Implement AIX64 version.
++ * src/powerpc/aix_closure.S: Implement AIX64 version.
++ (ffi_closure_ASM): Use extsb, lha and displament addresses.
++ * src/powerpc/ffi_darwin.c (ffi_prep_args): Implement AIX64
++ support.
++ (ffi_prep_cif_machdep): Same.
++ (ffi_call): Same.
++ (ffi_closure_helper_DARWIN): Same.
++
++2009-11-02 Andreas Tobler <a.tobler@schweiz.org>
++
++ PR libffi/41908
++ * testsuite/libffi.call/testclosure.c: New test.
++
++2009-09-28 Kai Tietz <kai.tietz@onevision.com>
++
++ * src/x86/win64.S (_ffi_call_win64 stack): Remove for gnu
++ assembly version use of ___chkstk.
++
++2009-09-23 Matthias Klose <doko@ubuntu.com>
++
++ PR libffi/40242, PR libffi/41443
++ * src/arm/sysv.S (__ARM_ARCH__): Define for processors
++ __ARM_ARCH_6T2__, __ARM_ARCH_6M__, __ARM_ARCH_7__,
++ __ARM_ARCH_7A__, __ARM_ARCH_7R__, __ARM_ARCH_7M__.
++ Change the conditionals to __SOFTFP__ || __ARM_EABI__
++ for -mfloat-abi=softfp to work.
++
++2009-09-17 Loren J. Rittle <ljrittle@acm.org>
++
++ PR testsuite/32843 (strikes again)
++ * src/x86/ffi.c (ffi_prep_cif_machdep): Add X86_FREEBSD to
++ enable proper extension on char and short.
++
++2009-09-15 David Daney <ddaney@caviumnetworks.com>
++
++ * src/java_raw_api.c (ffi_java_raw_to_rvalue): Remove special
++ handling for FFI_TYPE_POINTER.
++ * src/mips/ffitarget.h (FFI_TYPE_STRUCT_D_SOFT,
++ FFI_TYPE_STRUCT_F_SOFT, FFI_TYPE_STRUCT_DD_SOFT,
++ FFI_TYPE_STRUCT_FF_SOFT, FFI_TYPE_STRUCT_FD_SOFT,
++ FFI_TYPE_STRUCT_DF_SOFT, FFI_TYPE_STRUCT_SOFT): New defines.
++ (FFI_N32_SOFT_FLOAT, FFI_N64_SOFT_FLOAT): New ffi_abi enumerations.
++ (enum ffi_abi): Set FFI_DEFAULT_ABI for soft-float.
++ * src/mips/n32.S (ffi_call_N32): Add handling for soft-float
++ structure and pointer returns.
++ (ffi_closure_N32): Add handling for pointer returns.
++ * src/mips/ffi.c (ffi_prep_args, calc_n32_struct_flags,
++ calc_n32_return_struct_flags): Handle soft-float.
++ (ffi_prep_cif_machdep): Handle soft-float, fix pointer handling.
++ (ffi_call_N32): Declare proper argument types.
++ (ffi_call, copy_struct_N32, ffi_closure_mips_inner_N32): Handle
++ soft-float.
++
++2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
++
++ * configure.ac (AC_PREREQ): Bump to 2.64.
++
++2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
++
++ * Makefile.am (install-html, install-pdf): Remove.
++ * Makefile.in: Regenerate.
++
++ * Makefile.in: Regenerate.
++ * aclocal.m4: Regenerate.
++ * configure: Regenerate.
++ * fficonfig.h.in: Regenerate.
++ * include/Makefile.in: Regenerate.
++ * man/Makefile.in: Regenerate.
++ * testsuite/Makefile.in: Regenerate.
++
++2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
++
++ * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
++
++2009-07-24 Dave Korn <dave.korn.cygwin@gmail.com>
++
++ PR libffi/40807
++ * src/x86/ffi.c (ffi_prep_cif_machdep): Also use sign/zero-extending
++ return types for X86_WIN32.
++ * src/x86/win32.S (_ffi_call_SYSV): Handle omitted return types.
++ (_ffi_call_STDCALL, _ffi_closure_SYSV, _ffi_closure_raw_SYSV,
++ _ffi_closure_STDCALL): Likewise.
++
++ * src/closures.c (is_selinux_enabled): Define to const 0 for Cygwin.
++ (dlmmap, dlmunmap): Also use these functions on Cygwin.
++
++2009-07-11 Richard Sandiford <rdsandiford@googlemail.com>
++
++ PR testsuite/40699
++ PR testsuite/40707
++ PR testsuite/40709
++ * testsuite/lib/libffi-dg.exp: Revert 2009-07-02, 2009-07-01 and
++ 2009-06-30 commits.
++
++2009-07-01 Richard Sandiford <r.sandiford@uk.ibm.com>
++
++ * testsuite/lib/libffi-dg.exp (libffi-init): Set ld_library_path
++ to "" before adding paths. (This reinstates an assignment that
++ was removed by my 2009-06-30 commit, but changes the initial
++ value from "." to "".)
++
++2009-07-01 H.J. Lu <hongjiu.lu@intel.com>
++
++ PR testsuite/40601
++ * testsuite/lib/libffi-dg.exp (libffi-init): Properly set
++ gccdir. Adjust ld_library_path for gcc only if gccdir isn't
++ empty.
++
++2009-06-30 Richard Sandiford <r.sandiford@uk.ibm.com>
++
++ * testsuite/lib/libffi-dg.exp (libffi-init): Don't add "."
++ to ld_library_path. Use add_path. Add just find_libgcc_s
++ to ld_library_path, not every libgcc multilib directory.
++
++2009-06-16 Wim Lewis <wiml@hhhh.org>
++
++ * src/powerpc/ffi.c: Avoid clobbering cr3 and cr4, which are
++ supposed to be callee-saved.
++ * src/powerpc/sysv.S (small_struct_return_value): Fix overrun of
++ return buffer for odd-size structs.
++
++2009-06-16 Andreas Tobler <a.tobler@schweiz.org>
++
++ PR libffi/40444
++ * testsuite/lib/libffi-dg.exp (libffi_target_compile): Add
++ allow_stack_execute for Darwin.
++
++2009-06-16 Andrew Haley <aph@redhat.com>
++
++ * configure.ac (TARGETDIR): Add missing blank lines.
++ * configure: Regenerate.
++
++2009-06-16 Andrew Haley <aph@redhat.com>
++
++ * testsuite/libffi.call/cls_align_sint64.c,
++ testsuite/libffi.call/cls_align_uint64.c,
++ testsuite/libffi.call/cls_longdouble_va.c,
++ testsuite/libffi.call/cls_ulonglong.c,
++ testsuite/libffi.call/return_ll1.c,
++ testsuite/libffi.call/stret_medium2.c: Fix printf format
++ specifiers.
++ * testsuite/libffi.call/ffitest.h,
++ testsuite/libffi.special/ffitestcxx.h (PRIdLL, PRIuLL): Define.
++
++2009-06-15 Andrew Haley <aph@redhat.com>
++
++ * testsuite/libffi.call/err_bad_typedef.c: xfail everywhere.
++ * testsuite/libffi.call/err_bad_abi.c: Likewise.
++
++2009-06-12 Andrew Haley <aph@redhat.com>
++
++ * Makefile.am: Remove info_TEXINFOS.
++
++2009-06-12 Andrew Haley <aph@redhat.com>
++
++ * ChangeLog.libffi: testsuite/libffi.call/cls_align_sint64.c,
++ testsuite/libffi.call/cls_align_uint64.c,
++ testsuite/libffi.call/cls_ulonglong.c,
++ testsuite/libffi.call/return_ll1.c,
++ testsuite/libffi.call/stret_medium2.c: Fix printf format
++ specifiers.
++ testsuite/libffi.special/unwindtest.cc: include stdint.h.
++
++2009-06-11 Timothy Wall <twall@users.sf.net>
++
++ * Makefile.am,
++ configure.ac,
++ include/ffi.h.in,
++ include/ffi_common.h,
++ src/closures.c,
++ src/dlmalloc.c,
++ src/x86/ffi.c,
++ src/x86/ffitarget.h,
++ src/x86/win64.S (new),
++ README: Added win64 support (mingw or MSVC)
++ * Makefile.in,
++ include/Makefile.in,
++ man/Makefile.in,
++ testsuite/Makefile.in,
++ configure,
++ aclocal.m4: Regenerated
++ * ltcf-c.sh: properly escape cygwin/w32 path
++ * man/ffi_call.3: Clarify size requirements for return value.
++ * src/x86/ffi64.c: Fix filename in comment.
++ * src/x86/win32.S: Remove unused extern.
++
++ * testsuite/libffi.call/closure_fn0.c,
++ testsuite/libffi.call/closure_fn1.c,
++ testsuite/libffi.call/closure_fn2.c,
++ testsuite/libffi.call/closure_fn3.c,
++ testsuite/libffi.call/closure_fn4.c,
++ testsuite/libffi.call/closure_fn5.c,
++ testsuite/libffi.call/closure_fn6.c,
++ testsuite/libffi.call/closure_stdcall.c,
++ testsuite/libffi.call/cls_12byte.c,
++ testsuite/libffi.call/cls_16byte.c,
++ testsuite/libffi.call/cls_18byte.c,
++ testsuite/libffi.call/cls_19byte.c,
++ testsuite/libffi.call/cls_1_1byte.c,
++ testsuite/libffi.call/cls_20byte.c,
++ testsuite/libffi.call/cls_20byte1.c,
++ testsuite/libffi.call/cls_24byte.c,
++ testsuite/libffi.call/cls_2byte.c,
++ testsuite/libffi.call/cls_3_1byte.c,
++ testsuite/libffi.call/cls_3byte1.c,
++ testsuite/libffi.call/cls_3byte2.c,
++ testsuite/libffi.call/cls_4_1byte.c,
++ testsuite/libffi.call/cls_4byte.c,
++ testsuite/libffi.call/cls_5_1_byte.c,
++ testsuite/libffi.call/cls_5byte.c,
++ testsuite/libffi.call/cls_64byte.c,
++ testsuite/libffi.call/cls_6_1_byte.c,
++ testsuite/libffi.call/cls_6byte.c,
++ testsuite/libffi.call/cls_7_1_byte.c,
++ testsuite/libffi.call/cls_7byte.c,
++ testsuite/libffi.call/cls_8byte.c,
++ testsuite/libffi.call/cls_9byte1.c,
++ testsuite/libffi.call/cls_9byte2.c,
++ testsuite/libffi.call/cls_align_double.c,
++ testsuite/libffi.call/cls_align_float.c,
++ testsuite/libffi.call/cls_align_longdouble.c,
++ testsuite/libffi.call/cls_align_longdouble_split.c,
++ testsuite/libffi.call/cls_align_longdouble_split2.c,
++ testsuite/libffi.call/cls_align_pointer.c,
++ testsuite/libffi.call/cls_align_sint16.c,
++ testsuite/libffi.call/cls_align_sint32.c,
++ testsuite/libffi.call/cls_align_sint64.c,
++ testsuite/libffi.call/cls_align_uint16.c,
++ testsuite/libffi.call/cls_align_uint32.c,
++ testsuite/libffi.call/cls_align_uint64.c,
++ testsuite/libffi.call/cls_dbls_struct.c,
++ testsuite/libffi.call/cls_double.c,
++ testsuite/libffi.call/cls_double_va.c,
++ testsuite/libffi.call/cls_float.c,
++ testsuite/libffi.call/cls_longdouble.c,
++ testsuite/libffi.call/cls_longdouble_va.c,
++ testsuite/libffi.call/cls_multi_schar.c,
++ testsuite/libffi.call/cls_multi_sshort.c,
++ testsuite/libffi.call/cls_multi_sshortchar.c,
++ testsuite/libffi.call/cls_multi_uchar.c,
++ testsuite/libffi.call/cls_multi_ushort.c,
++ testsuite/libffi.call/cls_multi_ushortchar.c,
++ testsuite/libffi.call/cls_pointer.c,
++ testsuite/libffi.call/cls_pointer_stack.c,
++ testsuite/libffi.call/cls_schar.c,
++ testsuite/libffi.call/cls_sint.c,
++ testsuite/libffi.call/cls_sshort.c,
++ testsuite/libffi.call/cls_uchar.c,
++ testsuite/libffi.call/cls_uint.c,
++ testsuite/libffi.call/cls_ulonglong.c,
++ testsuite/libffi.call/cls_ushort.c,
++ testsuite/libffi.call/err_bad_abi.c,
++ testsuite/libffi.call/err_bad_typedef.c,
++ testsuite/libffi.call/float2.c,
++ testsuite/libffi.call/huge_struct.c,
++ testsuite/libffi.call/nested_struct.c,
++ testsuite/libffi.call/nested_struct1.c,
++ testsuite/libffi.call/nested_struct10.c,
++ testsuite/libffi.call/nested_struct2.c,
++ testsuite/libffi.call/nested_struct3.c,
++ testsuite/libffi.call/nested_struct4.c,
++ testsuite/libffi.call/nested_struct5.c,
++ testsuite/libffi.call/nested_struct6.c,
++ testsuite/libffi.call/nested_struct7.c,
++ testsuite/libffi.call/nested_struct8.c,
++ testsuite/libffi.call/nested_struct9.c,
++ testsuite/libffi.call/problem1.c,
++ testsuite/libffi.call/return_ldl.c,
++ testsuite/libffi.call/return_ll1.c,
++ testsuite/libffi.call/stret_large.c,
++ testsuite/libffi.call/stret_large2.c,
++ testsuite/libffi.call/stret_medium.c,
++ testsuite/libffi.call/stret_medium2.c,
++ testsuite/libffi.special/unwindtest.cc: use ffi_closure_alloc instead
++ of checking for MMAP. Use intptr_t instead of long casts.
++
++2009-06-11 Kaz Kojima <kkojima@gcc.gnu.org>
++
++ * testsuite/libffi.call/cls_longdouble_va.c: Add xfail sh*-*-linux-*.
++ * testsuite/libffi.call/err_bad_abi.c: Add xfail sh*-*-*.
++ * testsuite/libffi.call/err_bad_typedef.c: Likewise.
++
++2009-06-09 Andrew Haley <aph@redhat.com>
++
++ * src/x86/freebsd.S: Add missing file.
++
++2009-06-08 Andrew Haley <aph@redhat.com>
++
++ Import from libffi 3.0.8:
++
++ * doc/libffi.texi: New file.
++ * doc/libffi.info: Likewise.
++ * doc/stamp-vti: Likewise.
++ * man/Makefile.am: New file.
++ * man/ffi_call.3: New file.
++
++ * Makefile.am (EXTRA_DIST): Add src/x86/darwin64.S,
++ src/dlmalloc.c.
++ (nodist_libffi_la_SOURCES): Add X86_FREEBSD.
++
++ * configure.ac: Bump version to 3.0.8.
++ parisc*-*-linux*: Add.
++ i386-*-freebsd* | i386-*-openbsd*: Add.
++ powerpc-*-beos*: Add.
++ AM_CONDITIONAL X86_FREEBSD: Add.
++ AC_CONFIG_FILES: Add man/Makefile.
++
++ * include/ffi.h.in (FFI_FN): Change void (*)() to void (*)(void).
++
++2009-06-08 Andrew Haley <aph@redhat.com>
++
++ * README: Import from libffi 3.0.8.
++
++2009-06-08 Andrew Haley <aph@redhat.com>
++
++ * testsuite/libffi.call/err_bad_abi.c: Add xfails.
++ * testsuite/libffi.call/cls_longdouble_va.c: Add xfails.
++ * testsuite/libffi.call/cls_dbls_struct.c: Add xfail x86_64-*-linux-*.
++ * testsuite/libffi.call/err_bad_typedef.c: Add xfails.
++
++ * testsuite/libffi.call/stret_medium2.c: Add __UNUSED__ to args.
++ * testsuite/libffi.call/stret_medium.c: Likewise.
++ * testsuite/libffi.call/stret_large2.c: Likewise.
++ * testsuite/libffi.call/stret_large.c: Likewise.
++
++2008-12-26 Timothy Wall <twall@users.sf.net>
++
++ * testsuite/libffi.call/cls_longdouble.c,
++ testsuite/libffi.call/cls_longdouble_va.c,
++ testsuite/libffi.call/cls_align_longdouble.c,
++ testsuite/libffi.call/cls_align_longdouble_split.c,
++ testsuite/libffi.call/cls_align_longdouble_split2.c: mark expected
++ failures on x86_64 cygwin/mingw.
++
++2008-12-22 Timothy Wall <twall@users.sf.net>
++
++ * testsuite/libffi.call/closure_fn0.c,
++ testsuite/libffi.call/closure_fn1.c,
++ testsuite/libffi.call/closure_fn2.c,
++ testsuite/libffi.call/closure_fn3.c,
++ testsuite/libffi.call/closure_fn4.c,
++ testsuite/libffi.call/closure_fn5.c,
++ testsuite/libffi.call/closure_fn6.c,
++ testsuite/libffi.call/closure_loc_fn0.c,
++ testsuite/libffi.call/closure_stdcall.c,
++ testsuite/libffi.call/cls_align_pointer.c,
++ testsuite/libffi.call/cls_pointer.c,
++ testsuite/libffi.call/cls_pointer_stack.c: use portable cast from
++ pointer to integer (intptr_t).
++ * testsuite/libffi.call/cls_longdouble.c: disable for win64.
++
++2008-07-24 Anthony Green <green@redhat.com>
++
++ * testsuite/libffi.call/cls_dbls_struct.c,
++ testsuite/libffi.call/cls_double_va.c,
++ testsuite/libffi.call/cls_longdouble.c,
++ testsuite/libffi.call/cls_longdouble_va.c,
++ testsuite/libffi.call/cls_pointer.c,
++ testsuite/libffi.call/cls_pointer_stack.c,
++ testsuite/libffi.call/err_bad_abi.c: Clean up failures from
++ compiler warnings.
++
++2008-03-04 Anthony Green <green@redhat.com>
++ Blake Chaffin
++ hos@tamanegi.org
++
++ * testsuite/libffi.call/cls_align_longdouble_split2.c
++ testsuite/libffi.call/cls_align_longdouble_split.c
++ testsuite/libffi.call/cls_dbls_struct.c
++ testsuite/libffi.call/cls_double_va.c
++ testsuite/libffi.call/cls_longdouble.c
++ testsuite/libffi.call/cls_longdouble_va.c
++ testsuite/libffi.call/cls_pointer.c
++ testsuite/libffi.call/cls_pointer_stack.c
++ testsuite/libffi.call/err_bad_abi.c
++ testsuite/libffi.call/err_bad_typedef.c
++ testsuite/libffi.call/stret_large2.c
++ testsuite/libffi.call/stret_large.c
++ testsuite/libffi.call/stret_medium2.c
++ testsuite/libffi.call/stret_medium.c: New tests from Apple.
++
++2009-06-05 Andrew Haley <aph@redhat.com>
++
++ * src/x86/ffitarget.h, src/x86/ffi.c: Merge stdcall changes from
++ libffi.
++
++2009-06-04 Andrew Haley <aph@redhat.com>
++
++ * src/x86/ffitarget.h, src/x86/win32.S, src/x86/ffi.c: Back out
++ stdcall changes.
++
++2008-02-26 Anthony Green <green@redhat.com>
++ Thomas Heller <theller@ctypes.org>
++
++ * src/x86/ffi.c (ffi_closure_SYSV_inner): Change C++ comment to C
++ comment.
++
++2008-02-03 Timothy Wall <twall@users.sf.net>
++
++ * src/x86/ffi.c (FFI_INIT_TRAMPOLINE_STDCALL): Calculate jump return
++ offset based on code pointer, not data pointer.
++
++2008-01-31 Timothy Wall <twall@users.sf.net>
++
++ * testsuite/libffi.call/closure_stdcall.c: Add test for stdcall
++ closures.
++ * src/x86/ffitarget.h: Increase size of trampoline for stdcall
++ closures.
++ * src/x86/win32.S: Add assembly for stdcall closure.
++ * src/x86/ffi.c: Initialize stdcall closure trampoline.
++
++2009-06-04 Andrew Haley <aph@redhat.com>
++
++ * include/ffi.h.in: Change void (*)() to void (*)(void).
++ * src/x86/ffi.c: Likewise.
++
++2009-06-04 Andrew Haley <aph@redhat.com>
++
++ * src/powerpc/ppc_closure.S: Insert licence header.
++ * src/powerpc/linux64_closure.S: Likewise.
++ * src/m68k/sysv.S: Likewise.
++
++ * src/sh64/ffi.c: Change void (*)() to void (*)(void).
++ * src/powerpc/ffi.c: Likewise.
++ * src/powerpc/ffi_darwin.c: Likewise.
++ * src/m32r/ffi.c: Likewise.
++ * src/sh64/ffi.c: Likewise.
++ * src/x86/ffi64.c: Likewise.
++ * src/alpha/ffi.c: Likewise.
++ * src/alpha/osf.S: Likewise.
++ * src/frv/ffi.c: Likewise.
++ * src/s390/ffi.c: Likewise.
++ * src/pa/ffi.c: Likewise.
++ * src/pa/hpux32.S: Likewise.
++ * src/ia64/unix.S: Likewise.
++ * src/ia64/ffi.c: Likewise.
++ * src/sparc/ffi.c: Likewise.
++ * src/mips/ffi.c: Likewise.
++ * src/sh/ffi.c: Likewise.
++
++2008-02-15 David Daney <ddaney@avtrex.com>
++
++ * src/mips/ffi.c (USE__BUILTIN___CLEAR_CACHE):
++ Define (conditionally), and use it to include cachectl.h.
++ (ffi_prep_closure_loc): Fix cache flushing.
++ * src/mips/ffitarget.h (_ABIN32, _ABI64, _ABIO32): Define.
++
++2009-06-04 Andrew Haley <aph@redhat.com>
++
++ include/ffi.h.in,
++ src/arm/ffitarget.h,
++ src/arm/ffi.c,
++ src/arm/sysv.S,
++ src/powerpc/ffitarget.h,
++ src/closures.c,
++ src/sh64/ffitarget.h,
++ src/sh64/ffi.c,
++ src/sh64/sysv.S,
++ src/types.c,
++ src/x86/ffi64.c,
++ src/x86/ffitarget.h,
++ src/x86/win32.S,
++ src/x86/darwin.S,
++ src/x86/ffi.c,
++ src/x86/sysv.S,
++ src/x86/unix64.S,
++ src/alpha/ffitarget.h,
++ src/alpha/ffi.c,
++ src/alpha/osf.S,
++ src/m68k/ffitarget.h,
++ src/frv/ffitarget.h,
++ src/frv/ffi.c,
++ src/s390/ffitarget.h,
++ src/s390/sysv.S,
++ src/cris/ffitarget.h,
++ src/pa/linux.S,
++ src/pa/ffitarget.h,
++ src/pa/ffi.c,
++ src/raw_api.c,
++ src/ia64/ffitarget.h,
++ src/ia64/unix.S,
++ src/ia64/ffi.c,
++ src/ia64/ia64_flags.h,
++ src/java_raw_api.c,
++ src/debug.c,
++ src/sparc/v9.S,
++ src/sparc/ffitarget.h,
++ src/sparc/ffi.c,
++ src/sparc/v8.S,
++ src/mips/ffitarget.h,
++ src/mips/n32.S,
++ src/mips/o32.S,
++ src/mips/ffi.c,
++ src/prep_cif.c,
++ src/sh/ffitarget.h,
++ src/sh/ffi.c,
++ src/sh/sysv.S: Update license text.
++
++2009-05-22 Dave Korn <dave.korn.cygwin@gmail.com>
++
++ * src/x86/win32.S (_ffi_closure_STDCALL): New function.
++ (.eh_frame): Add FDE for it.
++
++2009-05-22 Dave Korn <dave.korn.cygwin@gmail.com>
++
++ * configure.ac: Also check if assembler supports pc-relative
++ relocs on X86_WIN32 targets.
++ * configure: Regenerate.
++ * src/x86/win32.S (ffi_prep_args): Declare extern, not global.
++ (_ffi_call_SYSV): Add missing function type symbol .def and
++ add EH markup labels.
++ (_ffi_call_STDCALL): Likewise.
++ (_ffi_closure_SYSV): Likewise.
++ (_ffi_closure_raw_SYSV): Likewise.
++ (.eh_frame): Add hand-crafted EH data.
++
++2009-04-09 Jakub Jelinek <jakub@redhat.com>
++
++ * testsuite/lib/libffi-dg.exp: Change copyright header to refer to
++ version 3 of the GNU General Public License and to point readers
++ at the COPYING3 file and the FSF's license web page.
++ * testsuite/libffi.call/call.exp: Likewise.
++ * testsuite/libffi.special/special.exp: Likewise.
++
++2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
++
++ * configure: Regenerate.
++
++2008-12-18 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
++
++ PR libffi/26048
++ * configure.ac (HAVE_AS_X86_PCREL): New test.
++ * configure: Regenerate.
++ * fficonfig.h.in: Regenerate.
++ * src/x86/sysv.S [!FFI_NO_RAW_API]: Precalculate
++ RAW_CLOSURE_CIF_OFFSET, RAW_CLOSURE_FUN_OFFSET,
++ RAW_CLOSURE_USER_DATA_OFFSET for the Solaris 10/x86 assembler.
++ (.eh_frame): Only use SYMBOL-. iff HAVE_AS_X86_PCREL.
++ * src/x86/unix64.S (.Lstore_table): Move to .text section.
++ (.Lload_table): Likewise.
++ (.eh_frame): Only use SYMBOL-. iff HAVE_AS_X86_PCREL.
++
++2008-12-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
++
++ * configure: Regenerate.
++
++2008-11-21 Eric Botcazou <ebotcazou@adacore.com>
++
++ * src/sparc/ffi.c (ffi_prep_cif_machdep): Add support for
++ signed/unsigned int8/16 return values.
++ * src/sparc/v8.S (ffi_call_v8): Likewise.
++ (ffi_closure_v8): Likewise.
++
++2008-09-26 Peter O'Gorman <pogma@thewrittenword.com>
++ Steve Ellcey <sje@cup.hp.com>
++
++ * configure: Regenerate for new libtool.
++ * Makefile.in: Ditto.
++ * include/Makefile.in: Ditto.
++ * aclocal.m4: Ditto.
++
++2008-08-25 Andreas Tobler <a.tobler@schweiz.org>
++
++ * src/powerpc/ffitarget.h (ffi_abi): Add FFI_LINUX and
++ FFI_LINUX_SOFT_FLOAT to the POWERPC_FREEBSD enum.
++ Add note about flag bits used for FFI_SYSV_TYPE_SMALL_STRUCT.
++ Adjust copyright notice.
++ * src/powerpc/ffi.c: Add two new flags to indicate if we have one
++ register or two register to use for FFI_SYSV structs.
++ (ffi_prep_cif_machdep): Pass the right register flag introduced above.
++ (ffi_closure_helper_SYSV): Fix the return type for
++ FFI_SYSV_TYPE_SMALL_STRUCT. Comment.
++ Adjust copyright notice.
++
++2008-07-16 Kaz Kojima <kkojima@gcc.gnu.org>
++
++ * src/sh/ffi.c (ffi_prep_closure_loc): Turn INSN into an unsigned
++ int.
++
++2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
++
++ * configure: Regenerate.
++ * include/Makefile.in: Regenerate.
++ * testsuite/Makefile.in: Regenerate.
++
++2008-06-07 Joseph Myers <joseph@codesourcery.com>
++
++ * configure.ac (parisc*-*-linux*, powerpc-*-sysv*,
++ powerpc-*-beos*): Remove.
++ * configure: Regenerate.
++
++2008-05-09 Julian Brown <julian@codesourcery.com>
++
++ * Makefile.am (LTLDFLAGS): New.
++ (libffi_la_LDFLAGS): Use above.
++ * Makefile.in: Regenerate.
++
++2008-04-18 Paolo Bonzini <bonzini@gnu.org>
++
++ PR bootstrap/35457
++ * aclocal.m4: Regenerate.
++ * configure: Regenerate.
++
++2008-03-26 Kaz Kojima <kkojima@gcc.gnu.org>
++
++ * src/sh/sysv.S: Add .note.GNU-stack on Linux.
++ * src/sh64/sysv.S: Likewise.
++
++2008-03-26 Daniel Jacobowitz <dan@debian.org>
++
++ * src/arm/sysv.S: Fix ARM comment marker.
++
++2008-03-26 Jakub Jelinek <jakub@redhat.com>
++
++ * src/alpha/osf.S: Add .note.GNU-stack on Linux.
++ * src/s390/sysv.S: Likewise.
++ * src/powerpc/ppc_closure.S: Likewise.
++ * src/powerpc/sysv.S: Likewise.
++ * src/x86/unix64.S: Likewise.
++ * src/x86/sysv.S: Likewise.
++ * src/sparc/v8.S: Likewise.
++ * src/sparc/v9.S: Likewise.
++ * src/m68k/sysv.S: Likewise.
++ * src/arm/sysv.S: Likewise.
++
++2008-03-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
++
++ * aclocal.m4: Regenerate.
++ * configure: Likewise.
++ * Makefile.in: Likewise.
++ * include/Makefile.in: Likewise.
++ * testsuite/Makefile.in: Likewise.
++
++2008-02-12 Bjoern Koenig <bkoenig@alpha-tierchen.de>
++ Andreas Tobler <a.tobler@schweiz.org>
++
++ * configure.ac: Add amd64-*-freebsd* target.
++ * configure: Regenerate.
++
++2008-01-30 H.J. Lu <hongjiu.lu@intel.com>
++
++ PR libffi/34612
++ * src/x86/sysv.S (ffi_closure_SYSV): Pop 4 byte from stack when
++ returning struct.
++
++ * testsuite/libffi.call/call.exp: Add "-O2 -fomit-frame-pointer"
++ tests.
++
++2008-01-24 David Edelsohn <edelsohn@gnu.org>
++
++ * configure: Regenerate.
++
++2008-01-06 Andreas Tobler <a.tobler@schweiz.org>
++
++ * src/x86/ffi.c (ffi_prep_cif_machdep): Fix thinko.
++
++2008-01-05 Andreas Tobler <a.tobler@schweiz.org>
++
++ PR testsuite/32843
++ * src/x86/ffi.c (ffi_prep_cif_machdep): Add code for
++ signed/unsigned int8/16 for X86_DARWIN.
++ Updated copyright info.
++ Handle one and two byte structs with special cif->flags.
++ * src/x86/ffitarget.h: Add special types for one and two byte structs.
++ Updated copyright info.
++ * src/x86/darwin.S (ffi_call_SYSV): Rewrite to use a jump table like
++ sysv.S
++ Remove code to pop args from the stack after call.
++ Special-case signed/unsigned for int8/16, one and two byte structs.
++ (ffi_closure_raw_SYSV): Handle FFI_TYPE_UINT8,
++ FFI_TYPE_SINT8, FFI_TYPE_UINT16, FFI_TYPE_SINT16, FFI_TYPE_UINT32,
++ FFI_TYPE_SINT32.
++ Updated copyright info.
++
++2007-12-08 David Daney <ddaney@avtrex.com>
++
++ * src/mips/n32.S (ffi_call_N32): Replace dadd with ADDU, dsub with
++ SUBU, add with ADDU and use smaller code sequences.
++
++2007-12-07 David Daney <ddaney@avtrex.com>
++
++ * src/mips/ffi.c (ffi_prep_cif_machdep): Handle long double return
++ type.
++
++2007-12-06 David Daney <ddaney@avtrex.com>
++
++ * include/ffi.h.in (FFI_SIZEOF_JAVA_RAW): Define if not already
++ defined.
++ (ffi_java_raw): New typedef.
++ (ffi_java_raw_call, ffi_java_ptrarray_to_raw,
++ ffi_java_raw_to_ptrarray): Change parameter types from ffi_raw to
++ ffi_java_raw.
++ (ffi_java_raw_closure) : Same.
++ (ffi_prep_java_raw_closure, ffi_prep_java_raw_closure_loc): Change
++ parameter types.
++ * src/java_raw_api.c (ffi_java_raw_size): Replace FFI_SIZEOF_ARG with
++ FFI_SIZEOF_JAVA_RAW.
++ (ffi_java_raw_to_ptrarray): Change type of raw to ffi_java_raw.
++ Replace FFI_SIZEOF_ARG with FFI_SIZEOF_JAVA_RAW. Use
++ sizeof(ffi_java_raw) for alignment calculations.
++ (ffi_java_ptrarray_to_raw): Same.
++ (ffi_java_rvalue_to_raw): Add special handling for FFI_TYPE_POINTER
++ if FFI_SIZEOF_JAVA_RAW == 4.
++ (ffi_java_raw_to_rvalue): Same.
++ (ffi_java_raw_call): Change type of raw to ffi_java_raw.
++ (ffi_java_translate_args): Same.
++ (ffi_prep_java_raw_closure_loc, ffi_prep_java_raw_closure): Change
++ parameter types.
++ * src/mips/ffitarget.h (FFI_SIZEOF_JAVA_RAW): Define for N32 ABI.
++
++2007-12-06 David Daney <ddaney@avtrex.com>
++
++ * src/mips/n32.S (ffi_closure_N32): Use 64-bit add instruction on
++ pointer values.
++
++2007-12-01 Andreas Tobler <a.tobler@schweiz.org>
++
++ PR libffi/31937
++ * src/powerpc/ffitarget.h: Introduce new ABI FFI_LINUX_SOFT_FLOAT.
++ Add local FFI_TYPE_UINT128 to handle soft-float long-double-128.
++ * src/powerpc/ffi.c: Distinguish between __NO_FPRS__ and not and
++ set the NUM_FPR_ARG_REGISTERS according to.
++ Add support for potential soft-float support under hard-float
++ architecture.
++ (ffi_prep_args_SYSV): Set NUM_FPR_ARG_REGISTERS to 0 in case of
++ FFI_LINUX_SOFT_FLOAT, handle float, doubles and long-doubles according
++ to the FFI_LINUX_SOFT_FLOAT ABI.
++ (ffi_prep_cif_machdep): Likewise.
++ (ffi_closure_helper_SYSV): Likewise.
++ * src/powerpc/ppc_closure.S: Make sure not to store float/double
++ on archs where __NO_FPRS__ is true.
++ Add FFI_TYPE_UINT128 support.
++ * src/powerpc/sysv.S: Add support for soft-float long-double-128.
++ Adjust copyright notice.
++
++2007-11-25 Andreas Tobler <a.tobler@schweiz.org>
++
++ * src/closures.c: Move defintion of MAYBE_UNUSED from here to ...
++ * include/ffi_common.h: ... here.
++ Update copyright.
++
++2007-11-17 Andreas Tobler <a.tobler@schweiz.org>
++
++ * src/powerpc/sysv.S: Load correct cr to compare if we have long double.
++ * src/powerpc/linux64.S: Likewise.
++ * src/powerpc/ffi.c: Add a comment to show which part goes into cr6.
++ * testsuite/libffi.call/return_ldl.c: New test.
++
++2007-09-04 <aph@redhat.com>
++
++ * src/arm/sysv.S (UNWIND): New.
++ (Whole file): Conditionally compile unwinder directives.
++ * src/arm/sysv.S: Add unwinder directives.
++
++ * src/arm/ffi.c (ffi_prep_args): Align structs by at least 4 bytes.
++ Only treat r0 as a struct address if we're actually returning a
++ struct by address.
++ Only copy the bytes that are actually within a struct.
++ (ffi_prep_cif_machdep): A Composite Type not larger than 4 bytes
++ is returned in r0, not passed by address.
++ (ffi_call): Allocate a word-sized temporary for the case where
++ a composite is returned in r0.
++ (ffi_prep_incoming_args_SYSV): Align as necessary.
++
++2007-08-05 Steven Newbury <s_j_newbury@yahoo.co.uk>
++
++ * src/arm/ffi.c (FFI_INIT_TRAMPOLINE): Use __clear_cache instead of
++ directly using the sys_cacheflush syscall.
++
++2007-07-27 Andrew Haley <aph@redhat.com>
++
++ * src/arm/sysv.S (ffi_closure_SYSV): Add soft-float.
++
++2007-09-03 Maciej W. Rozycki <macro@linux-mips.org>
++
++ * Makefile.am: Unify MIPS_IRIX and MIPS_LINUX into MIPS.
++ * configure.ac: Likewise.
++ * Makefile.in: Regenerate.
++ * include/Makefile.in: Likewise.
++ * testsuite/Makefile.in: Likewise.
++ * configure: Likewise.
++
++2007-08-24 David Daney <ddaney@avtrex.com>
++
++ * testsuite/libffi.call/return_sl.c: New test.
++
++2007-08-10 David Daney <ddaney@avtrex.com>
++
++ * testsuite/libffi.call/cls_multi_ushort.c,
++ testsuite/libffi.call/cls_align_uint16.c,
++ testsuite/libffi.call/nested_struct1.c,
++ testsuite/libffi.call/nested_struct3.c,
++ testsuite/libffi.call/cls_7_1_byte.c,
++ testsuite/libffi.call/nested_struct5.c,
++ testsuite/libffi.call/cls_double.c,
++ testsuite/libffi.call/nested_struct7.c,
++ testsuite/libffi.call/cls_sint.c,
++ testsuite/libffi.call/nested_struct9.c,
++ testsuite/libffi.call/cls_20byte1.c,
++ testsuite/libffi.call/cls_multi_sshortchar.c,
++ testsuite/libffi.call/cls_align_sint64.c,
++ testsuite/libffi.call/cls_3byte2.c,
++ testsuite/libffi.call/cls_multi_schar.c,
++ testsuite/libffi.call/cls_multi_uchar.c,
++ testsuite/libffi.call/cls_19byte.c,
++ testsuite/libffi.call/cls_9byte1.c,
++ testsuite/libffi.call/cls_align_float.c,
++ testsuite/libffi.call/closure_fn1.c,
++ testsuite/libffi.call/problem1.c,
++ testsuite/libffi.call/closure_fn3.c,
++ testsuite/libffi.call/cls_sshort.c,
++ testsuite/libffi.call/closure_fn5.c,
++ testsuite/libffi.call/cls_align_double.c,
++ testsuite/libffi.call/nested_struct.c,
++ testsuite/libffi.call/cls_2byte.c,
++ testsuite/libffi.call/nested_struct10.c,
++ testsuite/libffi.call/cls_4byte.c,
++ testsuite/libffi.call/cls_6byte.c,
++ testsuite/libffi.call/cls_8byte.c,
++ testsuite/libffi.call/cls_multi_sshort.c,
++ testsuite/libffi.call/cls_align_sint16.c,
++ testsuite/libffi.call/cls_align_uint32.c,
++ testsuite/libffi.call/cls_20byte.c,
++ testsuite/libffi.call/cls_float.c,
++ testsuite/libffi.call/nested_struct2.c,
++ testsuite/libffi.call/cls_5_1_byte.c,
++ testsuite/libffi.call/nested_struct4.c,
++ testsuite/libffi.call/cls_24byte.c,
++ testsuite/libffi.call/nested_struct6.c,
++ testsuite/libffi.call/cls_64byte.c,
++ testsuite/libffi.call/nested_struct8.c,
++ testsuite/libffi.call/cls_uint.c,
++ testsuite/libffi.call/cls_multi_ushortchar.c,
++ testsuite/libffi.call/cls_schar.c,
++ testsuite/libffi.call/cls_uchar.c,
++ testsuite/libffi.call/cls_align_uint64.c,
++ testsuite/libffi.call/cls_ulonglong.c,
++ testsuite/libffi.call/cls_align_longdouble.c,
++ testsuite/libffi.call/cls_1_1byte.c,
++ testsuite/libffi.call/cls_12byte.c,
++ testsuite/libffi.call/cls_3_1byte.c,
++ testsuite/libffi.call/cls_3byte1.c,
++ testsuite/libffi.call/cls_4_1byte.c,
++ testsuite/libffi.call/cls_6_1_byte.c,
++ testsuite/libffi.call/cls_16byte.c,
++ testsuite/libffi.call/cls_18byte.c,
++ testsuite/libffi.call/closure_fn0.c,
++ testsuite/libffi.call/cls_9byte2.c,
++ testsuite/libffi.call/closure_fn2.c,
++ testsuite/libffi.call/closure_fn4.c,
++ testsuite/libffi.call/cls_ushort.c,
++ testsuite/libffi.call/closure_fn6.c,
++ testsuite/libffi.call/cls_5byte.c,
++ testsuite/libffi.call/cls_align_pointer.c,
++ testsuite/libffi.call/cls_7byte.c,
++ testsuite/libffi.call/cls_align_sint32.c,
++ testsuite/libffi.special/unwindtest_ffi_call.cc,
++ testsuite/libffi.special/unwindtest.cc: Remove xfail for mips64*-*-*.
++
++2007-08-10 David Daney <ddaney@avtrex.com>
++
++ PR libffi/28313
++ * configure.ac: Don't treat mips64 as a special case.
++ * Makefile.am (nodist_libffi_la_SOURCES): Add n32.S.
++ * configure: Regenerate
++ * Makefile.in: Ditto.
++ * fficonfig.h.in: Ditto.
++ * src/mips/ffitarget.h (REG_L, REG_S, SUBU, ADDU, SRL, LI): Indent.
++ (LA, EH_FRAME_ALIGN, FDE_ADDR_BYTES): New preprocessor macros.
++ (FFI_DEFAULT_ABI): Set for n64 case.
++ (FFI_CLOSURES, FFI_TRAMPOLINE_SIZE): Define for n32 and n64 cases.
++ * src/mips/n32.S (ffi_call_N32): Add debug macros and labels for FDE.
++ (ffi_closure_N32): New function.
++ (.eh_frame): New section
++ * src/mips/o32.S: Clean up comments.
++ (ffi_closure_O32): Pass ffi_closure parameter in $12.
++ * src/mips/ffi.c: Use FFI_MIPS_N32 instead of
++ _MIPS_SIM == _ABIN32 throughout.
++ (FFI_MIPS_STOP_HERE): New, use in place of
++ ffi_stop_here.
++ (ffi_prep_args): Use unsigned long to hold pointer values. Rewrite
++ to support n32/n64 ABIs.
++ (calc_n32_struct_flags): Rewrite.
++ (calc_n32_return_struct_flags): Remove unused variable. Reverse
++ position of flag bits.
++ (ffi_prep_cif_machdep): Rewrite n32 portion.
++ (ffi_call): Enable for n64. Add special handling for small structure
++ return values.
++ (ffi_prep_closure_loc): Add n32 and n64 support.
++ (ffi_closure_mips_inner_O32): Add cast to silence warning.
++ (copy_struct_N32, ffi_closure_mips_inner_N32): New functions.
++
++2007-08-08 David Daney <ddaney@avtrex.com>
++
++ * testsuite/libffi.call/ffitest.h (ffi_type_mylong): Remove definition.
++ * testsuite/libffi.call/cls_align_uint16.c (main): Use correct type
++ specifiers.
++ * testsuite/libffi.call/nested_struct1.c (main): Ditto.
++ * testsuite/libffi.call/cls_sint.c (main): Ditto.
++ * testsuite/libffi.call/nested_struct9.c (main): Ditto.
++ * testsuite/libffi.call/cls_20byte1.c (main): Ditto.
++ * testsuite/libffi.call/cls_9byte1.c (main): Ditto.
++ * testsuite/libffi.call/closure_fn1.c (main): Ditto.
++ * testsuite/libffi.call/closure_fn3.c (main): Ditto.
++ * testsuite/libffi.call/return_dbl2.c (main): Ditto.
++ * testsuite/libffi.call/cls_sshort.c (main): Ditto.
++ * testsuite/libffi.call/return_fl3.c (main): Ditto.
++ * testsuite/libffi.call/closure_fn5.c (main): Ditto.
++ * testsuite/libffi.call/nested_struct.c (main): Ditto.
++ * testsuite/libffi.call/nested_struct10.c (main): Ditto.
++ * testsuite/libffi.call/return_ll1.c (main): Ditto.
++ * testsuite/libffi.call/cls_8byte.c (main): Ditto.
++ * testsuite/libffi.call/cls_align_uint32.c (main): Ditto.
++ * testsuite/libffi.call/cls_align_sint16.c (main): Ditto.
++ * testsuite/libffi.call/cls_20byte.c (main): Ditto.
++ * testsuite/libffi.call/nested_struct2.c (main): Ditto.
++ * testsuite/libffi.call/cls_24byte.c (main): Ditto.
++ * testsuite/libffi.call/nested_struct6.c (main): Ditto.
++ * testsuite/libffi.call/cls_uint.c (main): Ditto.
++ * testsuite/libffi.call/cls_12byte.c (main): Ditto.
++ * testsuite/libffi.call/cls_16byte.c (main): Ditto.
++ * testsuite/libffi.call/closure_fn0.c (main): Ditto.
++ * testsuite/libffi.call/cls_9byte2.c (main): Ditto.
++ * testsuite/libffi.call/closure_fn2.c (main): Ditto.
++ * testsuite/libffi.call/return_dbl1.c (main): Ditto.
++ * testsuite/libffi.call/closure_fn4.c (main): Ditto.
++ * testsuite/libffi.call/closure_fn6.c (main): Ditto.
++ * testsuite/libffi.call/cls_align_sint32.c (main): Ditto.
++
++2007-08-07 Andrew Haley <aph@redhat.com>
++
++ * src/x86/sysv.S (ffi_closure_raw_SYSV): Fix typo in previous
++ checkin.
++
++2007-08-06 Andrew Haley <aph@redhat.com>
++
++ PR testsuite/32843
++ * src/x86/sysv.S (ffi_closure_raw_SYSV): Handle FFI_TYPE_UINT8,
++ FFI_TYPE_SINT8, FFI_TYPE_UINT16, FFI_TYPE_SINT16, FFI_TYPE_UINT32,
++ FFI_TYPE_SINT32.
++
++2007-08-02 David Daney <ddaney@avtrex.com>
++
++ * testsuite/libffi.call/return_ul.c (main): Define return type as
++ ffi_arg. Use proper printf conversion specifier.
++
++2007-07-30 Andrew Haley <aph@redhat.com>
++
++ PR testsuite/32843
++ * src/x86/ffi.c (ffi_prep_cif_machdep): in x86 case, add code for
++ signed/unsigned int8/16.
++ * src/x86/sysv.S (ffi_call_SYSV): Rewrite to:
++ Use a jump table.
++ Remove code to pop args from the stack after call.
++ Special-case signed/unsigned int8/16.
++ * testsuite/libffi.call/return_sc.c (main): Revert.
++
++2007-07-26 Richard Guenther <rguenther@suse.de>
++
++ PR testsuite/32843
++ * testsuite/libffi.call/return_sc.c (main): Verify call
++ result as signed char, not ffi_arg.
++
++2007-07-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
++
++ * configure.ac (i?86-*-solaris2.1[0-9]): Set TARGET to X86_64.
++ * configure: Regenerate.
++
++2007-07-11 David Daney <ddaney@avtrex.com>
++
++ * src/mips/ffi.c: Don't include sys/cachectl.h.
++ (ffi_prep_closure_loc): Use __builtin___clear_cache() instead of
++ cacheflush().
++
++2007-05-18 Aurelien Jarno <aurelien@aurel32.net>
++
++ * src/arm/ffi.c (ffi_prep_closure_loc): Renamed and ajusted
++ from (ffi_prep_closure): ... this.
++ (FFI_INIT_TRAMPOLINE): Adjust.
++
++2005-12-31 Phil Blundell <pb@reciva.com>
++
++ * src/arm/ffi.c (ffi_prep_incoming_args_SYSV,
++ ffi_closure_SYSV_inner, ffi_prep_closure): New, add closure support.
++ * src/arm/sysv.S(ffi_closure_SYSV): Likewise.
++ * src/arm/ffitarget.h (FFI_TRAMPOLINE_SIZE): Likewise.
++ (FFI_CLOSURES): Enable closure support.
++
++2007-07-03 Andrew Haley <aph@hedges.billgatliff.com>
++
++ * testsuite/libffi.call/cls_multi_ushort.c,
++ testsuite/libffi.call/cls_align_uint16.c,
++ testsuite/libffi.call/nested_struct1.c,
++ testsuite/libffi.call/nested_struct3.c,
++ testsuite/libffi.call/cls_7_1_byte.c,
++ testsuite/libffi.call/cls_double.c,
++ testsuite/libffi.call/nested_struct5.c,
++ testsuite/libffi.call/nested_struct7.c,
++ testsuite/libffi.call/cls_sint.c,
++ testsuite/libffi.call/nested_struct9.c,
++ testsuite/libffi.call/cls_20byte1.c,
++ testsuite/libffi.call/cls_multi_sshortchar.c,
++ testsuite/libffi.call/cls_align_sint64.c,
++ testsuite/libffi.call/cls_3byte2.c,
++ testsuite/libffi.call/cls_multi_schar.c,
++ testsuite/libffi.call/cls_multi_uchar.c,
++ testsuite/libffi.call/cls_19byte.c,
++ testsuite/libffi.call/cls_9byte1.c,
++ testsuite/libffi.call/cls_align_float.c,
++ testsuite/libffi.call/closure_fn1.c,
++ testsuite/libffi.call/problem1.c,
++ testsuite/libffi.call/closure_fn3.c,
++ testsuite/libffi.call/cls_sshort.c,
++ testsuite/libffi.call/closure_fn5.c,
++ testsuite/libffi.call/cls_align_double.c,
++ testsuite/libffi.call/cls_2byte.c,
++ testsuite/libffi.call/nested_struct.c,
++ testsuite/libffi.call/nested_struct10.c,
++ testsuite/libffi.call/cls_4byte.c,
++ testsuite/libffi.call/cls_6byte.c,
++ testsuite/libffi.call/cls_8byte.c,
++ testsuite/libffi.call/cls_multi_sshort.c,
++ testsuite/libffi.call/cls_align_uint32.c,
++ testsuite/libffi.call/cls_align_sint16.c,
++ testsuite/libffi.call/cls_float.c,
++ testsuite/libffi.call/cls_20byte.c,
++ testsuite/libffi.call/cls_5_1_byte.c,
++ testsuite/libffi.call/nested_struct2.c,
++ testsuite/libffi.call/cls_24byte.c,
++ testsuite/libffi.call/nested_struct4.c,
++ testsuite/libffi.call/nested_struct6.c,
++ testsuite/libffi.call/cls_64byte.c,
++ testsuite/libffi.call/nested_struct8.c,
++ testsuite/libffi.call/cls_uint.c,
++ testsuite/libffi.call/cls_multi_ushortchar.c,
++ testsuite/libffi.call/cls_schar.c,
++ testsuite/libffi.call/cls_uchar.c,
++ testsuite/libffi.call/cls_align_uint64.c,
++ testsuite/libffi.call/cls_ulonglong.c,
++ testsuite/libffi.call/cls_align_longdouble.c,
++ testsuite/libffi.call/cls_1_1byte.c,
++ testsuite/libffi.call/cls_12byte.c,
++ testsuite/libffi.call/cls_3_1byte.c,
++ testsuite/libffi.call/cls_3byte1.c,
++ testsuite/libffi.call/cls_4_1byte.c,
++ testsuite/libffi.call/cls_6_1_byte.c,
++ testsuite/libffi.call/cls_16byte.c,
++ testsuite/libffi.call/cls_18byte.c,
++ testsuite/libffi.call/closure_fn0.c,
++ testsuite/libffi.call/cls_9byte2.c,
++ testsuite/libffi.call/closure_fn2.c,
++ testsuite/libffi.call/closure_fn4.c,
++ testsuite/libffi.call/cls_ushort.c,
++ testsuite/libffi.call/closure_fn6.c,
++ testsuite/libffi.call/cls_5byte.c,
++ testsuite/libffi.call/cls_align_pointer.c,
++ testsuite/libffi.call/cls_7byte.c,
++ testsuite/libffi.call/cls_align_sint32.c,
++ testsuite/libffi.special/unwindtest_ffi_call.cc,
++ testsuite/libffi.special/unwindtest.cc: Enable for ARM.
++
++2007-07-05 H.J. Lu <hongjiu.lu@intel.com>
++
++ * aclocal.m4: Regenerated.
++
++2007-06-02 Paolo Bonzini <bonzini@gnu.org>
++
++ * configure: Regenerate.
++
++2007-05-23 Steve Ellcey <sje@cup.hp.com>
++
++ * Makefile.in: Regenerate.
++ * configure: Regenerate.
++ * aclocal.m4: Regenerate.
++ * include/Makefile.in: Regenerate.
++ * testsuite/Makefile.in: Regenerate.
++
++2007-05-10 Roman Zippel <zippel@linux-m68k.org>
++
++ * src/m68k/ffi.c (ffi_prep_incoming_args_SYSV,
++ ffi_closure_SYSV_inner,ffi_prep_closure): New, add closure support.
++ * src/m68k/sysv.S(ffi_closure_SYSV,ffi_closure_struct_SYSV): Likewise.
++ * src/m68k/ffitarget.h (FFI_TRAMPOLINE_SIZE): Likewise.
++ (FFI_CLOSURES): Enable closure support.
++
++2007-05-10 Roman Zippel <zippel@linux-m68k.org>
++
++ * configure.ac (HAVE_AS_CFI_PSEUDO_OP): New test.
++ * configure: Regenerate.
++ * fficonfig.h.in: Regenerate.
++ * src/m68k/sysv.S (CFI_STARTPROC,CFI_ENDPROC,
++ CFI_OFFSET,CFI_DEF_CFA): New macros.
++ (ffi_call_SYSV): Add callframe annotation.
++
++2007-05-10 Roman Zippel <zippel@linux-m68k.org>
++
++ * src/m68k/ffi.c (ffi_prep_args,ffi_prep_cif_machdep): Fix
++ numerous test suite failures.
++ * src/m68k/sysv.S (ffi_call_SYSV): Likewise.
++
++2007-04-11 Paolo Bonzini <bonzini@gnu.org>
++
++ * Makefile.am (EXTRA_DIST): Bring up to date.
++ * Makefile.in: Regenerate.
++ * src/frv/eabi.S: Remove RCS keyword.
++
++2007-04-06 Richard Henderson <rth@redhat.com>
++
++ * configure.ac: Tidy target case.
++ (HAVE_LONG_DOUBLE): Allow the target to override.
++ * configure: Regenerate.
++ * include/ffi.h.in: Don't define ffi_type_foo if
++ LIBFFI_HIDE_BASIC_TYPES is defined.
++ (ffi_type_longdouble): If not HAVE_LONG_DOUBLE, define
++ to ffi_type_double.
++ * types.c (LIBFFI_HIDE_BASIC_TYPES): Define.
++ (FFI_TYPEDEF, ffi_type_void): Mark the data const.
++ (ffi_type_longdouble): Special case for Alpha. Don't define
++ if long double == double.
++
++ * src/alpha/ffi.c (FFI_TYPE_LONGDOUBLE): Assert unique value.
++ (ffi_prep_cif_machdep): Handle it as the 128-bit type.
++ (ffi_call, ffi_closure_osf_inner): Likewise.
++ (ffi_closure_osf_inner): Likewise. Mark hidden.
++ (ffi_call_osf, ffi_closure_osf): Mark hidden.
++ * src/alpha/ffitarget.h (FFI_LAST_ABI): Tidy definition.
++ * src/alpha/osf.S (ffi_call_osf, ffi_closure_osf): Mark hidden.
++ (load_table): Handle 128-bit long double.
++
++ * testsuite/libffi.call/float4.c: Add -mieee for alpha.
++
++2007-04-06 Tom Tromey <tromey@redhat.com>
++
++ PR libffi/31491:
++ * README: Fixed bug in example.
++
++2007-04-03 Jakub Jelinek <jakub@redhat.com>
++
++ * src/closures.c: Include sys/statfs.h.
++ (_GNU_SOURCE): Define on Linux.
++ (FFI_MMAP_EXEC_SELINUX): Define.
++ (selinux_enabled): New variable.
++ (selinux_enabled_check): New function.
++ (is_selinux_enabled): Define.
++ (dlmmap): Use it.
++
++2007-03-24 Uros Bizjak <ubizjak@gmail.com>
++
++ * testsuite/libffi.call/return_fl2.c (return_fl): Mark as static.
++ Use 'volatile float sum' to create sum of floats to avoid false
++ negative due to excess precision on ix86 targets.
++ (main): Ditto.
++
++2007-03-08 Alexandre Oliva <aoliva@redhat.com>
++
++ * src/powerpc/ffi.c (flush_icache): Fix left-over from previous
++ patch.
++ (ffi_prep_closure_loc): Remove unneeded casts. Add needed ones.
++
++2007-03-07 Alexandre Oliva <aoliva@redhat.com>
++
++ * include/ffi.h.in (ffi_closure_alloc, ffi_closure_free): New.
++ (ffi_prep_closure_loc): New.
++ (ffi_prep_raw_closure_loc): New.
++ (ffi_prep_java_raw_closure_loc): New.
++ * src/closures.c: New file.
++ * src/dlmalloc.c [FFI_MMAP_EXEC_WRIT] (struct malloc_segment):
++ Replace sflags with exec_offset.
++ [FFI_MMAP_EXEC_WRIT] (mmap_exec_offset, add_segment_exec_offset,
++ sub_segment_exec_offset): New macros.
++ (get_segment_flags, set_segment_flags, check_segment_merge): New
++ macros.
++ (is_mmapped_segment, is_extern_segment): Use get_segment_flags.
++ (add_segment, sys_alloc, create_mspace, create_mspace_with_base,
++ destroy_mspace): Use new macros.
++ (sys_alloc): Silence warning.
++ * Makefile.am (libffi_la_SOURCES): Add src/closures.c.
++ * Makefile.in: Rebuilt.
++ * src/prep_cif [FFI_CLOSURES] (ffi_prep_closure): Implement in
++ terms of ffi_prep_closure_loc.
++ * src/raw_api.c (ffi_prep_raw_closure_loc): Renamed and adjusted
++ from...
++ (ffi_prep_raw_closure): ... this. Re-implement in terms of the
++ renamed version.
++ * src/java_raw_api (ffi_prep_java_raw_closure_loc): Renamed and
++ adjusted from...
++ (ffi_prep_java_raw_closure): ... this. Re-implement in terms of
++ the renamed version.
++ * src/alpha/ffi.c (ffi_prep_closure_loc): Renamed from
++ (ffi_prep_closure): ... this.
++ * src/pa/ffi.c: Likewise.
++ * src/cris/ffi.c: Likewise. Adjust.
++ * src/frv/ffi.c: Likewise.
++ * src/ia64/ffi.c: Likewise.
++ * src/mips/ffi.c: Likewise.
++ * src/powerpc/ffi_darwin.c: Likewise.
++ * src/s390/ffi.c: Likewise.
++ * src/sh/ffi.c: Likewise.
++ * src/sh64/ffi.c: Likewise.
++ * src/sparc/ffi.c: Likewise.
++ * src/x86/ffi64.c: Likewise.
++ * src/x86/ffi.c: Likewise.
++ (FFI_INIT_TRAMPOLINE): Adjust.
++ (ffi_prep_raw_closure_loc): Renamed and adjusted from...
++ (ffi_prep_raw_closure): ... this.
++ * src/powerpc/ffi.c (ffi_prep_closure_loc): Renamed from
++ (ffi_prep_closure): ... this.
++ (flush_icache): Adjust.
++
++2007-03-07 Alexandre Oliva <aoliva@redhat.com>
++
++ * src/dlmalloc.c: New file, imported version 2.8.3 of Doug
++ Lea's malloc.
++
++2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
++
++ * Makefile.am: Add dummy install-pdf target.
++ * Makefile.in: Regenerate
++
++2007-02-13 Andreas Krebbel <krebbel1@de.ibm.com>
++
++ * src/s390/ffi.c (ffi_prep_args, ffi_prep_cif_machdep,
++ ffi_closure_helper_SYSV): Add long double handling.
++
++2007-02-02 Jakub Jelinek <jakub@redhat.com>
++
++ * src/powerpc/linux64.S (ffi_call_LINUX64): Move restore of r2
++ immediately after bctrl instruction.
++
++2007-01-18 Alexandre Oliva <aoliva@redhat.com>
++
++ * Makefile.am (all-recursive, install-recursive,
++ mostlyclean-recursive, clean-recursive, distclean-recursive,
++ maintainer-clean-recursive): Add missing targets.
++ * Makefile.in: Rebuilt.
++
++2006-12-14 Andreas Tobler <a.tobler@schweiz.org>
++
++ * configure.ac: Add TARGET for x86_64-*-darwin*.
++ * Makefile.am (nodist_libffi_la_SOURCES): Add rules for 64-bit sources
++ for X86_DARWIN.
++ * src/x86/ffitarget.h: Set trampoline size for x86_64-*-darwin*.
++ * src/x86/darwin64.S: New file for x86_64-*-darwin* support.
++ * configure: Regenerate.
++ * Makefile.in: Regenerate.
++ * include/Makefile.in: Regenerate.
++ * testsuite/Makefile.in: Regenerate.
++ * testsuite/libffi.special/unwindtest_ffi_call.cc: New test case for
++ ffi_call only.
++
++2006-12-13 Andreas Tobler <a.tobler@schweiz.org>
++
++ * aclocal.m4: Regenerate with aclocal -I .. as written in the
++ Makefile.am.
++
++2006-10-31 Geoffrey Keating <geoffk@apple.com>
++
++ * src/powerpc/ffi_darwin.c (darwin_adjust_aggregate_sizes): New.
++ (ffi_prep_cif_machdep): Call darwin_adjust_aggregate_sizes for
++ Darwin.
++ * testsuite/libffi.call/nested_struct4.c: Remove Darwin XFAIL.
++ * testsuite/libffi.call/nested_struct6.c: Remove Darwin XFAIL.
++
++2006-10-10 Paolo Bonzini <bonzini@gnu.org>
++ Sandro Tolaini <tolaini@libero.it>
++
++ * configure.ac [i*86-*-darwin*]: Set X86_DARWIN symbol and
++ conditional.
++ * configure: Regenerated.
++ * Makefile.am (nodist_libffi_la_SOURCES) [X86_DARWIN]: New case.
++ (EXTRA_DIST): Add src/x86/darwin.S.
++ * Makefile.in: Regenerated.
++ * include/Makefile.in: Regenerated.
++ * testsuite/Makefile.in: Regenerated.
++
++ * src/x86/ffi.c (ffi_prep_cif_machdep) [X86_DARWIN]: Treat like
++ X86_WIN32, and additionally align stack to 16 bytes.
++ * src/x86/darwin.S: New, based on sysv.S.
++ * src/prep_cif.c (ffi_prep_cif) [X86_DARWIN]: Align > 8-byte structs.
++
++2006-09-12 David Daney <ddaney@avtrex.com>
++
++ PR libffi/23935
++ * include/Makefile.am: Install both ffi.h and ffitarget.h in
++ $(libdir)/gcc/$(target_alias)/$(gcc_version)/include.
++ * aclocal.m4: Regenerated for automake 1.9.6.
++ * Makefile.in: Regenerated.
++ * include/Makefile.in: Regenerated.
++ * testsuite/Makefile.in: Regenerated.
++
++2006-08-17 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * include/ffi_common.h (struct): Revert accidental commit.
++
++2006-08-15 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * include/ffi_common.h: Remove lint directives.
++ * include/ffi.h.in: Likewise.
++
++2006-07-25 Torsten Schoenfeld <kaffeetisch@gmx.de>
++
++ * include/ffi.h.in (ffi_type_ulong, ffi_type_slong): Define correctly
++ for 32-bit architectures.
++ * testsuite/libffi.call/return_ul.c: New test case.
++
++2006-07-19 David Daney <ddaney@avtrex.com>
++
++ * testsuite/libffi.call/closure_fn6.c: Remove xfail for mips,
++ xfail remains for mips64.
++
++2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
++
++ * Makefile.am: Add install-html target. Add install-html to .PHONY
++ * Makefile.in: Regenerate.
++ * aclocal.m4: Regenerate.
++ * include/Makefile.in: Regenerate.
++ * testsuite/Makefile.in: Regenerate.
++
++2006-05-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
++
++ * pa/ffi.c (ffi_prep_args_pa32): Load floating point arguments from
++ stack slot.
++
++2006-04-22 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * README: Remove notice about 'Crazy Comments'.
++ * src/debug.c: Remove lint directives. Cleanup white spaces.
++ * src/java_raw_api.c: Likewise.
++ * src/prep_cif.c: Likewise.
++ * src/raw_api.c: Likewise.
++ * src/ffitest.c: Delete. No longer needed, all test cases migrated
++ to the testsuite.
++ * src/arm/ffi.c: Remove lint directives.
++ * src/m32r/ffi.c: Likewise.
++ * src/pa/ffi.c: Likewise.
++ * src/powerpc/ffi.c: Likewise.
++ * src/powerpc/ffi_darwin.c: Likewise.
++ * src/sh/ffi.c: Likewise.
++ * src/sh64/ffi.c: Likewise.
++ * src/x86/ffi.c: Likewise.
++ * testsuite/libffi.call/float2.c: Likewise.
++ * testsuite/libffi.call/promotion.c: Likewise.
++ * testsuite/libffi.call/struct1.c: Likewise.
++
++2006-04-13 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * src/pa/hpux32.S: Correct unwind offset calculation for
++ ffi_closure_pa32.
++ * src/pa/linux.S: Likewise.
++
++2006-04-12 James E Wilson <wilson@specifix.com>
++
++ PR libgcj/26483
++ * src/ia64/ffi.c (stf_spill, ldf_fill): Rewrite as macros.
++ (hfa_type_load): Call stf_spill.
++ (hfa_type_store): Call ldf_fill.
++ (ffi_call): Adjust calls to above routines. Add local temps for
++ macro result.
++
++2006-04-10 Matthias Klose <doko@debian.org>
++
++ * testsuite/lib/libffi-dg.exp (libffi-init): Recognize multilib
++ directory names containing underscores.
++
++2006-04-07 James E Wilson <wilson@specifix.com>
++
++ * testsuite/libffi.call/float4.c: New testcase.
++
++2006-04-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
++ Andreas Tobler <a.tobler@schweiz.ch>
++
++ * Makefile.am: Add PA_HPUX port.
++ * Makefile.in: Regenerate.
++ * include/Makefile.in: Likewise.
++ * testsuite/Makefile.in: Likewise.
++ * configure.ac: Add PA_HPUX rules.
++ * configure: Regenerate.
++ * src/pa/ffitarget.h: Rename linux target to PA_LINUX.
++ Add PA_HPUX and PA64_HPUX.
++ Rename FFI_LINUX ABI to FFI_PA32 ABI.
++ (FFI_TRAMPOLINE_SIZE): Define for 32-bit HP-UX targets.
++ (FFI_TYPE_SMALL_STRUCT2): Define.
++ (FFI_TYPE_SMALL_STRUCT4): Likewise.
++ (FFI_TYPE_SMALL_STRUCT8): Likewise.
++ (FFI_TYPE_SMALL_STRUCT3): Redefine.
++ (FFI_TYPE_SMALL_STRUCT5): Likewise.
++ (FFI_TYPE_SMALL_STRUCT6): Likewise.
++ (FFI_TYPE_SMALL_STRUCT7): Likewise.
++ * src/pa/ffi.c (ROUND_DOWN): Delete.
++ (fldw, fstw, fldd, fstd): Use '__asm__'.
++ (ffi_struct_type): Add support for FFI_TYPE_SMALL_STRUCT2,
++ FFI_TYPE_SMALL_STRUCT4 and FFI_TYPE_SMALL_STRUCT8.
++ (ffi_prep_args_LINUX): Rename to ffi_prep_args_pa32. Update comment.
++ Simplify incrementing of stack slot variable. Change type of local
++ 'n' to unsigned int.
++ (ffi_size_stack_LINUX): Rename to ffi_size_stack_pa32. Handle long
++ double on PA_HPUX.
++ (ffi_prep_cif_machdep): Likewise.
++ (ffi_call): Likewise.
++ (ffi_closure_inner_LINUX): Rename to ffi_closure_inner_pa32. Change
++ return type to ffi_status. Simplify incrementing of stack slot
++ variable. Only copy floating point argument registers when PA_LINUX
++ is true. Reformat debug statement.
++ Add support for FFI_TYPE_SMALL_STRUCT2, FFI_TYPE_SMALL_STRUCT4 and
++ FFI_TYPE_SMALL_STRUCT8.
++ (ffi_closure_LINUX): Rename to ffi_closure_pa32. Add 'extern' to
++ declaration.
++ (ffi_prep_closure): Make linux trampoline conditional on PA_LINUX.
++ Add nops to cache flush. Add trampoline for PA_HPUX.
++ * src/pa/hpux32.S: New file.
++ * src/pa/linux.S (ffi_call_LINUX): Rename to ffi_call_pa32. Rename
++ ffi_prep_args_LINUX to ffi_prep_args_pa32.
++ Localize labels. Add support for 2, 4 and 8-byte small structs. Handle
++ unaligned destinations in 3, 5, 6 and 7-byte small structs. Order
++ argument type checks so that common argument types appear first.
++ (ffi_closure_LINUX): Rename to ffi_closure_pa32. Rename
++ ffi_closure_inner_LINUX to ffi_closure_inner_pa32.
++
++2006-03-24 Alan Modra <amodra@bigpond.net.au>
++
++ * src/powerpc/ffitarget.h (enum ffi_abi): Add FFI_LINUX. Default
++ for 32-bit using IBM extended double format. Fix FFI_LAST_ABI.
++ * src/powerpc/ffi.c (ffi_prep_args_SYSV): Handle linux variant of
++ FFI_TYPE_LONGDOUBLE.
++ (ffi_prep_args64): Assert using IBM extended double.
++ (ffi_prep_cif_machdep): Don't munge FFI_TYPE_LONGDOUBLE type.
++ Handle FFI_LINUX FFI_TYPE_LONGDOUBLE return and args.
++ (ffi_call): Handle FFI_LINUX.
++ (ffi_closure_helper_SYSV): Non FFI_LINUX long double return needs
++ gpr3 return pointer as for struct return. Handle FFI_LINUX
++ FFI_TYPE_LONGDOUBLE return and args. Don't increment "nf"
++ unnecessarily.
++ * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Load both f1 and f2
++ for FFI_TYPE_LONGDOUBLE. Move epilogue insns into case table.
++ Don't use r6 as pointer to results, instead use sp offset. Don't
++ make a special call to load lr with case table address, instead
++ use offset from previous call.
++ * src/powerpc/sysv.S (ffi_call_SYSV): Save long double return.
++ * src/powerpc/linux64.S (ffi_call_LINUX64): Simplify long double
++ return.
++
++2006-03-15 Kaz Kojima <kkojima@gcc.gnu.org>
++
++ * src/sh64/ffi.c (ffi_prep_cif_machdep): Handle float arguments
++ passed with FP registers correctly.
++ (ffi_closure_helper_SYSV): Likewise.
++ * src/sh64/sysv.S: Likewise.
++
++2006-03-01 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * testsuite/libffi.special/unwindtest.cc (closure_test_fn): Mark cif,
++ args and userdata unused.
++ (closure_test_fn1): Mark cif and userdata unused.
++ (main): Remove unused res.
++
++2006-02-28 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * testsuite/libffi.call/call.exp: Adjust FSF address. Add test runs for
++ -O2, -O3, -Os and the warning flags -W -Wall.
++ * testsuite/libffi.special/special.exp: Likewise.
++ * testsuite/libffi.call/ffitest.h: Add an __UNUSED__ macro to mark
++ unused parameter unused for gcc or else do nothing.
++ * testsuite/libffi.special/ffitestcxx.h: Likewise.
++ * testsuite/libffi.call/cls_12byte.c (cls_struct_12byte_gn): Mark cif
++ and userdata unused.
++ * testsuite/libffi.call/cls_16byte.c (cls_struct_16byte_gn): Likewise.
++ * testsuite/libffi.call/cls_18byte.c (cls_struct_18byte_gn): Likewise.
++ * testsuite/libffi.call/cls_19byte.c (cls_struct_19byte_gn): Likewise.
++ * testsuite/libffi.call/cls_1_1byte.c (cls_struct_1_1byte_gn): Likewise.
++ * testsuite/libffi.call/cls_20byte.c (cls_struct_20byte_gn): Likewise.
++ * testsuite/libffi.call/cls_20byte1.c (cls_struct_20byte_gn): Likewise.
++ * testsuite/libffi.call/cls_24byte.c (cls_struct_24byte_gn): Likewise.
++ * testsuite/libffi.call/cls_2byte.c (cls_struct_2byte_gn): Likewise.
++ * testsuite/libffi.call/cls_3_1byte.c (cls_struct_3_1byte_gn): Likewise.
++ * testsuite/libffi.call/cls_3byte1.c (cls_struct_3byte_gn): Likewise.
++ * testsuite/libffi.call/cls_3byte2.c (cls_struct_3byte_gn1): Likewise.
++ * testsuite/libffi.call/cls_4_1byte.c (cls_struct_4_1byte_gn): Likewise.
++ * testsuite/libffi.call/cls_4byte.c (cls_struct_4byte_gn): Likewise.
++ * testsuite/libffi.call/cls_5_1_byte.c (cls_struct_5byte_gn): Likewise.
++ * testsuite/libffi.call/cls_5byte.c (cls_struct_5byte_gn): Likewise.
++ * testsuite/libffi.call/cls_64byte.c (cls_struct_64byte_gn): Likewise.
++ * testsuite/libffi.call/cls_6_1_byte.c (cls_struct_6byte_gn): Likewise.
++ * testsuite/libffi.call/cls_6byte.c (cls_struct_6byte_gn): Likewise.
++ * testsuite/libffi.call/cls_7_1_byte.c (cls_struct_7byte_gn): Likewise.
++ * testsuite/libffi.call/cls_7byte.c (cls_struct_7byte_gn): Likewise.
++ * testsuite/libffi.call/cls_8byte.c (cls_struct_8byte_gn): Likewise.
++ * testsuite/libffi.call/cls_9byte1.c (cls_struct_9byte_gn): Likewise.
++ * testsuite/libffi.call/cls_9byte2.c (cls_struct_9byte_gn): Likewise.
++ * testsuite/libffi.call/cls_align_double.c (cls_struct_align_gn):
++ Likewise.
++ * testsuite/libffi.call/cls_align_float.c (cls_struct_align_gn):
++ Likewise.
++ * testsuite/libffi.call/cls_align_longdouble.c (cls_struct_align_gn):
++ Likewise.
++ * testsuite/libffi.call/cls_align_pointer.c (cls_struct_align_fn): Cast
++ void* to avoid compiler warning.
++ (main): Likewise.
++ (cls_struct_align_gn): Mark cif and userdata unused.
++ * testsuite/libffi.call/cls_align_sint16.c (cls_struct_align_gn):
++ Likewise.
++ * testsuite/libffi.call/cls_align_sint32.c (cls_struct_align_gn):
++ Likewise.
++ * testsuite/libffi.call/cls_align_sint64.c (cls_struct_align_gn):
++ Likewise.
++ * testsuite/libffi.call/cls_align_uint16.c (cls_struct_align_gn):
++ Likewise.
++ * testsuite/libffi.call/cls_align_uint32.c (cls_struct_align_gn):
++ Likewise.
++ * testsuite/libffi.call/cls_double.c (cls_ret_double_fn): Likewise.
++ * testsuite/libffi.call/cls_float.c (cls_ret_float_fn): Likewise.
++ * testsuite/libffi.call/cls_multi_schar.c (test_func_gn): Mark cif and
++ data unused.
++ (main): Cast res_call to silence gcc.
++ * testsuite/libffi.call/cls_multi_sshort.c (test_func_gn): Mark cif and
++ data unused.
++ (main): Cast res_call to silence gcc.
++ * testsuite/libffi.call/cls_multi_sshortchar.c (test_func_gn): Mark cif
++ and data unused.
++ (main): Cast res_call to silence gcc.
++ * testsuite/libffi.call/cls_multi_uchar.c (test_func_gn): Mark cif and
++ data unused.
++ (main): Cast res_call to silence gcc.
++ * testsuite/libffi.call/cls_multi_ushort.c (test_func_gn): Mark cif and
++ data unused.
++ (main): Cast res_call to silence gcc.
++ * testsuite/libffi.call/cls_multi_ushortchar.c (test_func_gn): Mark cif
++ and data unused.
++ (main): Cast res_call to silence gcc.
++ * testsuite/libffi.call/cls_schar.c (cls_ret_schar_fn): Mark cif and
++ userdata unused.
++ (cls_ret_schar_fn): Cast printf parameter to silence gcc.
++ * testsuite/libffi.call/cls_sint.c (cls_ret_sint_fn): Mark cif and
++ userdata unused.
++ (cls_ret_sint_fn): Cast printf parameter to silence gcc.
++ * testsuite/libffi.call/cls_sshort.c (cls_ret_sshort_fn): Mark cif and
++ userdata unused.
++ (cls_ret_sshort_fn): Cast printf parameter to silence gcc.
++ * testsuite/libffi.call/cls_uchar.c (cls_ret_uchar_fn): Mark cif and
++ userdata unused.
++ (cls_ret_uchar_fn): Cast printf parameter to silence gcc.
++ * testsuite/libffi.call/cls_uint.c (cls_ret_uint_fn): Mark cif and
++ userdata unused.
++ (cls_ret_uint_fn): Cast printf parameter to silence gcc.
++ * testsuite/libffi.call/cls_ulonglong.c (cls_ret_ulonglong_fn): Mark cif
++ and userdata unused.
++ * testsuite/libffi.call/cls_ushort.c (cls_ret_ushort_fn): Mark cif and
++ userdata unused.
++ (cls_ret_ushort_fn): Cast printf parameter to silence gcc.
++ * testsuite/libffi.call/float.c (floating): Remove unused parameter e.
++ * testsuite/libffi.call/float1.c (main): Remove unused variable i.
++ Cleanup white spaces.
++ * testsuite/libffi.call/negint.c (checking): Remove unused variable i.
++ * testsuite/libffi.call/nested_struct.c (cls_struct_combined_gn): Mark
++ cif and userdata unused.
++ * testsuite/libffi.call/nested_struct1.c (cls_struct_combined_gn):
++ Likewise.
++ * testsuite/libffi.call/nested_struct10.c (B_gn): Likewise.
++ * testsuite/libffi.call/nested_struct2.c (B_fn): Adjust printf
++ formatters to silence gcc.
++ (B_gn): Mark cif and userdata unused.
++ * testsuite/libffi.call/nested_struct3.c (B_gn): Mark cif and userdata
++ unused.
++ * testsuite/libffi.call/nested_struct4.c: Mention related PR.
++ (B_gn): Mark cif and userdata unused.
++ * testsuite/libffi.call/nested_struct5.c (B_gn): Mark cif and userdata
++ unused.
++ * testsuite/libffi.call/nested_struct6.c: Mention related PR.
++ (B_gn): Mark cif and userdata unused.
++ * testsuite/libffi.call/nested_struct7.c (B_gn): Mark cif and userdata
++ unused.
++ * testsuite/libffi.call/nested_struct8.c (B_gn): Likewise.
++ * testsuite/libffi.call/nested_struct9.c (B_gn): Likewise.
++ * testsuite/libffi.call/problem1.c (stub): Likewise.
++ * testsuite/libffi.call/pyobjc-tc.c (main): Cast the result to silence
++ gcc.
++ * testsuite/libffi.call/return_fl2.c (return_fl): Add the note mentioned
++ in the last commit for this test case in the test case itself.
++ * testsuite/libffi.call/closure_fn0.c (closure_test_fn0): Mark cif as
++ unused.
++ * testsuite/libffi.call/closure_fn1.c (closure_test_fn1): Likewise.
++ * testsuite/libffi.call/closure_fn2.c (closure_test_fn2): Likewise.
++ * testsuite/libffi.call/closure_fn3.c (closure_test_fn3): Likewise.
++ * testsuite/libffi.call/closure_fn4.c (closure_test_fn0): Likewise.
++ * testsuite/libffi.call/closure_fn5.c (closure_test_fn5): Likewise.
++ * testsuite/libffi.call/closure_fn6.c (closure_test_fn0): Likewise.
++
++2006-02-22 Kaz Kojima <kkojima@gcc.gnu.org>
++
++ * src/sh/sysv.S: Fix register numbers in the FDE for
++ ffi_closure_SYSV.
++
++2006-02-20 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * testsuite/libffi.call/return_fl2.c (return_fl): Remove static
++ declaration to avoid a false negative on ix86. See PR323.
++
++2006-02-18 Kaz Kojima <kkojima@gcc.gnu.org>
++
++ * src/sh/ffi.c (ffi_closure_helper_SYSV): Remove unused variable
++ and cast integer to void * if needed. Update the pointer to
++ the FP register saved area correctly.
++
++2006-02-17 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * testsuite/libffi.call/nested_struct6.c: XFAIL this test until PR25630
++ is fixed.
++ * testsuite/libffi.call/nested_struct4.c: Likewise.
++
++2006-02-16 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * testsuite/libffi.call/return_dbl.c: New test case.
++ * testsuite/libffi.call/return_dbl1.c: Likewise.
++ * testsuite/libffi.call/return_dbl2.c: Likewise.
++ * testsuite/libffi.call/return_fl.c: Likewise.
++ * testsuite/libffi.call/return_fl1.c: Likewise.
++ * testsuite/libffi.call/return_fl2.c: Likewise.
++ * testsuite/libffi.call/return_fl3.c: Likewise.
++ * testsuite/libffi.call/closure_fn6.c: Likewise.
++
++ * testsuite/libffi.call/nested_struct2.c: Remove ffi_type_mylong
++ definition.
++ * testsuite/libffi.call/ffitest.h: Add ffi_type_mylong definition
++ here to be used by other test cases too.
++
++ * testsuite/libffi.call/nested_struct10.c: New test case.
++ * testsuite/libffi.call/nested_struct9.c: Likewise.
++ * testsuite/libffi.call/nested_struct8.c: Likewise.
++ * testsuite/libffi.call/nested_struct7.c: Likewise.
++ * testsuite/libffi.call/nested_struct6.c: Likewise.
++ * testsuite/libffi.call/nested_struct5.c: Likewise.
++ * testsuite/libffi.call/nested_struct4.c: Likewise.
++
++2006-01-21 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * configure.ac: Enable libffi for sparc64-*-freebsd*.
++ * configure: Rebuilt.
++
++2006-01-18 Jakub Jelinek <jakub@redhat.com>
++
++ * src/powerpc/sysv.S (smst_two_register): Don't call __ashldi3,
++ instead do the shifting inline.
++ * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Don't compute %r5
++ shift count unconditionally. Simplify load sequences for 1, 2, 3, 4
++ and 8 byte structs, for the remaining struct sizes don't call
++ __lshrdi3, instead do the shifting inline.
++
++2005-12-07 Thiemo Seufer <ths@networkno.de>
++
++ * src/mips/ffitarget.h: Remove obsolete sgidefs.h include. Add
++ missing parentheses.
++ * src/mips/o32.S (ffi_call_O32): Code formatting. Define
++ and use A3_OFF, FP_OFF, RA_OFF. Micro-optimizations.
++ (ffi_closure_O32): Likewise, but with newly defined A3_OFF2,
++ A2_OFF2, A1_OFF2, A0_OFF2, RA_OFF2, FP_OFF2, S0_OFF2, GP_OFF2,
++ V1_OFF2, V0_OFF2, FA_1_1_OFF2, FA_1_0_OFF2, FA_0_1_OFF2,
++ FA_0_0_OFF2.
++ * src/mips/ffi.c (ffi_prep_args): Code formatting. Fix
++ endianness bugs.
++ (ffi_prep_closure): Improve trampoline instruction scheduling.
++ (ffi_closure_mips_inner_O32): Fix endianness bugs.
++
++2005-12-03 Alan Modra <amodra@bigpond.net.au>
++
++ * src/powerpc/ffi.c: Formatting.
++ (ffi_prep_args_SYSV): Avoid possible aliasing problems by using unions.
++ (ffi_prep_args64): Likewise.
++
++2005-09-30 Geoffrey Keating <geoffk@apple.com>
++
++ * testsuite/lib/libffi-dg.exp (libffi_target_compile): For
++ darwin, use -shared-libgcc not -lgcc_s, and explain why.
++
++2005-09-26 Tom Tromey <tromey@redhat.com>
++
++ * testsuite/libffi.call/float1.c (value_type): New typedef.
++ (CANARY): New define.
++ (main): Check for result buffer overflow.
++ * src/powerpc/linux64.S: Handle linux64 long double returns.
++ * src/powerpc/ffi.c (FLAG_RETURNS_128BITS): New constant.
++ (ffi_prep_cif_machdep): Handle linux64 long double returns.
++
++2005-08-25 Alan Modra <amodra@bigpond.net.au>
++
++ PR target/23404
++ * src/powerpc/ffi.c (ffi_prep_args_SYSV): Correct placement of stack
++ homed fp args.
++ (ffi_status ffi_prep_cif_machdep): Correct stack sizing for same.
++
++2005-08-11 Jakub Jelinek <jakub@redhat.com>
++
++ * configure.ac (HAVE_HIDDEN_VISIBILITY_ATTRIBUTE): New test.
++ (AH_BOTTOM): Add FFI_HIDDEN definition.
++ * configure: Rebuilt.
++ * fficonfig.h.in: Rebuilt.
++ * src/powerpc/ffi.c (hidden): Remove.
++ (ffi_closure_LINUX64, ffi_prep_args64, ffi_call_LINUX64,
++ ffi_closure_helper_LINUX64): Use FFI_HIDDEN instead of hidden.
++ * src/powerpc/linux64_closure.S (ffi_closure_LINUX64,
++ .ffi_closure_LINUX64): Use FFI_HIDDEN instead of .hidden.
++ * src/x86/ffi.c (ffi_closure_SYSV, ffi_closure_raw_SYSV): Remove,
++ add FFI_HIDDEN to its prototype.
++ (ffi_closure_SYSV_inner): New.
++ * src/x86/sysv.S (ffi_closure_SYSV, ffi_closure_raw_SYSV): New.
++ * src/x86/win32.S (ffi_closure_SYSV, ffi_closure_raw_SYSV): New.
++
++2005-08-10 Alfred M. Szmidt <ams@gnu.org>
++
++ PR libffi/21819:
++ * configure: Rebuilt.
++ * configure.ac: Handle i*86-*-gnu*.
++
++2005-08-09 Jakub Jelinek <jakub@redhat.com>
++
++ * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Use
++ DW_CFA_offset_extended_sf rather than
++ DW_CFA_GNU_negative_offset_extended.
++ * src/powerpc/sysv.S (ffi_call_SYSV): Likewise.
++
++2005-07-22 SUGIOKA Toshinobu <sugioka@itonet.co.jp>
++
++ * src/sh/sysv.S (ffi_call_SYSV): Stop argument popping correctly
++ on sh3.
++ (ffi_closure_SYSV): Change the stack layout for sh3 struct argument.
++ * src/sh/ffi.c (ffi_prep_args): Fix sh3 argument copy, when it is
++ partially on register.
++ (ffi_closure_helper_SYSV): Likewise.
++ (ffi_prep_cif_machdep): Don't set too many cif->flags.
++
++2005-07-20 Kaz Kojima <kkojima@gcc.gnu.org>
++
++ * src/sh/ffi.c (ffi_call): Handle small structures correctly.
++ Remove empty line.
++ * src/sh64/ffi.c (simple_type): Remove.
++ (return_type): Handle small structures correctly.
++ (ffi_prep_args): Likewise.
++ (ffi_call): Likewise.
++ (ffi_closure_helper_SYSV): Likewise.
++ * src/sh64/sysv.S (ffi_call_SYSV): Handle 1, 2 and 4-byte return.
++ Emit position independent code if PIC and remove wrong datalabel
++ prefixes from EH data.
++
++2005-07-19 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * Makefile.am (nodist_libffi_la_SOURCES): Add POWERPC_FREEBSD.
++ * Makefile.in: Regenerate.
++ * include/Makefile.in: Likewise.
++ * testsuite/Makefile.in: Likewise.
++ * configure.ac: Add POWERPC_FREEBSD rules.
++ * configure: Regenerate.
++ * src/powerpc/ffitarget.h: Add POWERPC_FREEBSD rules.
++ (FFI_SYSV_TYPE_SMALL_STRUCT): Define.
++ * src/powerpc/ffi.c: Add flags to handle small structure returns
++ in ffi_call_SYSV.
++ (ffi_prep_cif_machdep): Handle small structures for SYSV 4 ABI.
++ Aka FFI_SYSV.
++ (ffi_closure_helper_SYSV): Likewise.
++ * src/powerpc/ppc_closure.S: Add return types for small structures.
++ * src/powerpc/sysv.S: Add bits to handle small structures for
++ final SYSV 4 ABI.
++
++2005-07-10 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * testsuite/libffi.call/cls_5_1_byte.c: New test file.
++ * testsuite/libffi.call/cls_6_1_byte.c: Likewise.
++ * testsuite/libffi.call/cls_7_1_byte.c: Likewise.
++
++2005-07-05 Randolph Chung <tausq@debian.org>
++
++ * src/pa/ffi.c (ffi_struct_type): Rename FFI_TYPE_SMALL_STRUCT1
++ as FFI_TYPE_SMALL_STRUCT3. Break out handling for 5-7 byte
++ structures. Kill compilation warnings.
++ (ffi_closure_inner_LINUX): Print return values as hex in debug
++ message. Rename FFI_TYPE_SMALL_STRUCT1 as FFI_TYPE_SMALL_STRUCT3.
++ Properly handle 5-7 byte structure returns.
++ * src/pa/ffitarget.h (FFI_TYPE_SMALL_STRUCT1)
++ (FFI_TYPE_SMALL_STRUCT2): Remove.
++ (FFI_TYPE_SMALL_STRUCT3, FFI_TYPE_SMALL_STRUCT5)
++ (FFI_TYPE_SMALL_STRUCT6, FFI_TYPE_SMALL_STRUCT7): Define.
++ * src/pa/linux.S: Mark source file as using PA1.1 assembly.
++ (checksmst1, checksmst2): Remove.
++ (checksmst3): Optimize handling of 3-byte struct returns.
++ (checksmst567): Properly handle 5-7 byte struct returns.
++
++2005-06-15 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
++
++ PR libgcj/21943
++ * src/mips/n32.S: Enforce PIC code.
++ * src/mips/o32.S: Likewise.
++
++2005-06-15 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
++
++ * configure.ac: Treat i*86-*-solaris2.10 and up as X86_64.
++ * configure: Regenerate.
++
++2005-06-01 Alan Modra <amodra@bigpond.net.au>
++
++ * src/powerpc/ppc_closure.S (ffi_closure_SYSV): Don't use JUMPTARGET
++ to call ffi_closure_helper_SYSV. Append @local instead.
++ * src/powerpc/sysv.S (ffi_call_SYSV): Likewise for ffi_prep_args_SYSV.
++
++2005-05-17 Kelley Cook <kcook@gcc.gnu.org>
++
++ * configure.ac: Use AC_C_BIGENDIAN instead of AC_C_BIGENDIAN_CROSS.
++ Use AC_CHECK_SIZEOF instead of AC_COMPILE_CHECK_SIZEOF.
++ * Makefile.am (ACLOCAL_AMFLAGS): Remove -I ../config.
++ * aclocal.m4, configure, fficonfig.h.in, Makefile.in,
++ include/Makefile.in, testsuite/Makefile.in: Regenerate.
++
++2005-05-09 Mike Stump <mrs@apple.com>
++
++ * configure: Regenerate.
++
++2005-05-08 Richard Henderson <rth@redhat.com>
++
++ PR libffi/21285
++ * src/alpha/osf.S: Update unwind into to match code.
++
++2005-05-04 Andreas Degert <ad@papyrus-gmbh.de>
++ Richard Henderson <rth@redhat.com>
++
++ * src/x86/ffi64.c (ffi_prep_cif_machdep): Save sse-used flag in
++ bit 11 of flags.
++ (ffi_call): Mask return type field. Pass ssecount to ffi_call_unix64.
++ (ffi_prep_closure): Set carry bit if sse-used flag set.
++ * src/x86/unix64.S (ffi_call_unix64): Add ssecount argument.
++ Only load sse registers if ssecount non-zero.
++ (ffi_closure_unix64): Only save sse registers if carry set on entry.
++
++2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
++
++ * configure.ac: Add i*86-*-rtems*, sparc*-*-rtems*,
++ powerpc-*rtems*, arm*-*-rtems*, sh-*-rtems*.
++ * configure: Regenerate.
++
++2005-04-20 Hans-Peter Nilsson <hp@axis.com>
++
++ * testsuite/lib/libffi-dg.exp (libffi-dg-test-1): In regsub use,
++ have Tcl8.3-compatible intermediate variable.
++
++2005-04-18 Simon Posnjak <simon.posnjak@siol.net>
++ Hans-Peter Nilsson <hp@axis.com>
++
++ * Makefile.am: Add CRIS support.
++ * configure.ac: Likewise.
++ * Makefile.in, configure, testsuite/Makefile.in,
++ include/Makefile.in: Regenerate.
++ * src/cris: New directory.
++ * src/cris/ffi.c, src/cris/sysv.S, src/cris/ffitarget.h: New files.
++ * src/prep_cif.c (ffi_prep_cif): Wrap in #ifndef __CRIS__.
++
++ * testsuite/lib/libffi-dg.exp (libffi-dg-test-1): Replace \n with
++ \r?\n in output tests.
++
++2005-04-12 Mike Stump <mrs@apple.com>
++
++ * configure: Regenerate.
++
++2005-03-30 Hans Boehm <Hans.Boehm@hp.com>
++
++ * src/ia64/ffitarget.h (ffi_arg): Use long long instead of DI.
++
++2005-03-30 Steve Ellcey <sje@cup.hp.com>
++
++ * src/ia64/ffitarget.h (ffi_arg) ADD DI attribute.
++ (ffi_sarg) Ditto.
++ * src/ia64/unix.S (ffi_closure_unix): Extend gp
++ to 64 bits in ILP32 mode.
++ Load 64 bits even for short data.
++
++2005-03-23 Mike Stump <mrs@apple.com>
++
++ * src/powerpc/darwin.S: Update for -m64 multilib.
++ * src/powerpc/darwin_closure.S: Likewise.
++
++2005-03-21 Zack Weinberg <zack@codesourcery.com>
++
++ * configure.ac: Do not invoke TL_AC_GCC_VERSION.
++ Do not set tool_include_dir.
++ * aclocal.m4, configure, Makefile.in, testsuite/Makefile.in:
++ Regenerate.
++ * include/Makefile.am: Set gcc_version and toollibffidir.
++ * include/Makefile.in: Regenerate.
++
++2005-02-22 Andrew Haley <aph@redhat.com>
++
++ * src/powerpc/ffi.c (ffi_prep_cif_machdep): Bump alignment to
++ odd-numbered register pairs for 64-bit integer types.
++
++2005-02-23 Andreas Tobler <a.tobler@schweiz.ch>
++
++ PR libffi/20104
++ * testsuite/libffi.call/return_ll1.c: New test case.
++
++2005-02-11 Janis Johnson <janis187@us.ibm.com>
++
++ * testsuite/libffi.call/cls_align_longdouble.c: Remove dg-options.
++ * testsuite/libffi.call/float.c: Ditto.
++ * testsuite/libffi.call/float2.c: Ditto.
++ * testsuite/libffi.call/float3.c: Ditto.
++
++2005-02-08 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * src/frv/ffitarget.h: Remove PPC stuff which does not belong to frv.
++
++2005-01-12 Eric Botcazou <ebotcazou@libertysurf.fr>
++
++ * testsuite/libffi.special/special.exp (cxx_options): Add
++ -shared-libgcc.
++
++2004-12-31 Richard Henderson <rth@redhat.com>
++
++ * src/types.c (FFI_AGGREGATE_TYPEDEF): Remove.
++ (FFI_TYPEDEF): Rename from FFI_INTEGRAL_TYPEDEF. Replace size and
++ offset parameters with a type parameter; deduce size and structure
++ alignment. Update all users.
++
++2004-12-31 Richard Henderson <rth@redhat.com>
++
++ * src/types.c (FFI_TYPE_POINTER): Define with sizeof.
++ (FFI_TYPE_LONGDOUBLE): Fix for ia64.
++ * src/ia64/ffitarget.h (struct ffi_ia64_trampoline_struct): Move
++ into ffi_prep_closure.
++ * src/ia64/ia64_flags.h, src/ia64/ffi.c, src/ia64/unix.S: Rewrite
++ from scratch.
++
++2004-12-27 Richard Henderson <rth@redhat.com>
++
++ * src/x86/unix64.S: Fix typo in unwind info.
++
++2004-12-25 Richard Henderson <rth@redhat.com>
++
++ * src/x86/ffi64.c (struct register_args): Rename from stackLayout.
++ (enum x86_64_reg_class): Add X86_64_COMPLEX_X87_CLASS.
++ (merge_classes): Check for it.
++ (SSE_CLASS_P): New.
++ (classify_argument): Pass byte_offset by value; perform all updates
++ inside struct case.
++ (examine_argument): Add classes argument; handle
++ X86_64_COMPLEX_X87_CLASS.
++ (ffi_prep_args): Merge into ...
++ (ffi_call): ... here. Share stack frame with ffi_call_unix64.
++ (ffi_prep_cif_machdep): Setup cif->flags for proper structure return.
++ (ffi_fill_return_value): Remove.
++ (ffi_prep_closure): Remove dead assert.
++ (ffi_closure_unix64_inner): Rename from ffi_closure_UNIX64_inner.
++ Rewrite to use struct register_args instead of va_list. Create
++ flags for handling structure returns.
++ * src/x86/unix64.S: Remove dead strings.
++ (ffi_call_unix64): Rename from ffi_call_UNIX64. Rewrite to share
++ stack frame with ffi_call. Handle structure returns properly.
++ (float2sse, floatfloat2sse, double2sse): Remove.
++ (sse2float, sse2double, sse2floatfloat): Remove.
++ (ffi_closure_unix64): Rename from ffi_closure_UNIX64. Rewrite
++ to handle structure returns properly.
++
++2004-12-08 David Edelsohn <edelsohn@gnu.org>
++
++ * Makefile.am (AM_MAKEFLAGS): Remove duplicate LIBCFLAGS and
++ PICFLAG.
++ * Makefile.in: Regenerated.
++
++2004-12-02 Richard Sandiford <rsandifo@redhat.com>
++
++ * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
++ * configure, aclocal.m4, Makefile.in: Regenerate.
++ * include/Makefile.in, testsuite/Makefile.in: Regenerate.
++
++2004-11-29 Kelley Cook <kcook@gcc.gnu.org>
++
++ * configure: Regenerate for libtool change.
++
++2004-11-25 Kelley Cook <kcook@gcc.gnu.org>
++
++ * configure: Regenerate for libtool reversion.
++
++2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
++
++ * configure: Regenerate for libtool change.
++
++2004-11-23 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
++
++ * testsuite/lib/libffi-dg.exp: Use new procs in target-libpath.exp.
++
++2004-11-23 Richard Sandiford <rsandifo@redhat.com>
++
++ * src/mips/o32.S (ffi_call_O32, ffi_closure_O32): Use jalr instead
++ of jal. Use an absolute encoding for the frame information.
++
++2004-11-23 Kelley Cook <kcook@gcc.gnu.org>
++
++ * Makefile.am: Remove no-dependencies. Add ACLOCAL_AMFLAGS.
++ * acinclude.m4: Delete logic for sincludes.
++ * aclocal.m4, Makefile.in, configure: Regenerate.
++ * include/Makefile: Likewise.
++ * testsuite/Makefile: Likewise.
++
++2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
++
++ * src/sparc/ffi.c (ffi_prep_closure): Align doubles and 64-bit integers
++ on a 8-byte boundary.
++ * src/sparc/v8.S (ffi_closure_v8): Reserve frame space for arguments.
++
++2004-10-27 Richard Earnshaw <rearnsha@arm.com>
++
++ * src/arm/ffi.c (ffi_prep_cif_machdep): Handle functions that return
++ long long values. Round stack allocation to a multiple of 8 bytes
++ for ATPCS compatibility.
++ * src/arm/sysv.S (ffi_call_SYSV): Rework to avoid use of APCS register
++ names. Handle returning long long types. Add Thumb and interworking
++ support. Improve soft-float code.
++
++2004-10-27 Richard Earnshaw <rearnsha@arm.com>
++
++ * testsuite/lib/libffi-db.exp (load_gcc_lib): New function.
++ (libffi_exit): New function.
++ (libffi_init): Build the testglue wrapper if needed.
++
++2004-10-25 Eric Botcazou <ebotcazou@libertysurf.fr>
++
++ PR other/18138
++ * testsuite/lib/libffi-dg.exp: Accept more than one multilib libgcc.
++
++2004-10-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
++
++ * src/m32r/libffitarget.h (FFI_CLOSURES): Set to 0.
++
++2004-10-20 Kaz Kojima <kkojima@gcc.gnu.org>
++
++ * src/sh/sysv.S (ffi_call_SYSV): Don't align for double data.
++ * testsuite/libffi.call/float3.c: New test case.
++
++2004-10-18 Kaz Kojima <kkojima@gcc.gnu.org>
++
++ * src/sh/ffi.c (ffi_prep_closure): Set T bit in trampoline for
++ the function returning a structure pointed with R2.
++ * src/sh/sysv.S (ffi_closure_SYSV): Use R2 as the pointer to
++ the structure return value if T bit set. Emit position
++ independent code and EH data if PIC.
++
++2004-10-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
++
++ * Makefile.am: Add m32r support.
++ * configure.ac: Likewise.
++ * Makefile.in: Regenerate.
++ * confiugre: Regenerate.
++ * src/types.c: Add m32r port to FFI_INTERNAL_TYPEDEF
++ (uint64, sint64, double, longdouble)
++ * src/m32r: New directory.
++ * src/m32r/ffi.c: New file.
++ * src/m32r/sysv.S: Likewise.
++ * src/m32r/ffitarget.h: Likewise.
++
++2004-10-02 Kaz Kojima <kkojima@gcc.gnu.org>
++
++ * testsuite/libffi.call/negint.c: New test case.
++
++2004-09-14 H.J. Lu <hongjiu.lu@intel.com>
++
++ PR libgcj/17465
++ * testsuite/lib/libffi-dg.exp: Don't use global ld_library_path.
++ Set up LD_LIBRARY_PATH, SHLIB_PATH, LD_LIBRARYN32_PATH,
++ LD_LIBRARY64_PATH, LD_LIBRARY_PATH_32, LD_LIBRARY_PATH_64 and
++ DYLD_LIBRARY_PATH.
++
++2004-09-05 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * testsuite/libffi.call/many_win32.c: Remove whitespaces.
++ * testsuite/libffi.call/promotion.c: Likewise.
++ * testsuite/libffi.call/return_ll.c: Remove unused var. Cleanup
++ whitespaces.
++ * testsuite/libffi.call/return_sc.c: Likewise.
++ * testsuite/libffi.call/return_uc.c: Likewise.
++
++2004-09-05 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * src/powerpc/darwin.S: Fix comments and identation.
++ * src/powerpc/darwin_closure.S: Likewise.
++
++2004-09-02 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * src/powerpc/ffi_darwin.c: Add flag for longdouble return values.
++ (ffi_prep_args): Handle longdouble arguments.
++ (ffi_prep_cif_machdep): Set flags for longdouble. Calculate space for
++ longdouble.
++ (ffi_closure_helper_DARWIN): Add closure handling for longdouble.
++ * src/powerpc/darwin.S (_ffi_call_DARWIN): Add handling of longdouble
++ values.
++ * src/powerpc/darwin_closure.S (_ffi_closure_ASM): Likewise.
++ * src/types.c: Defined longdouble size and alignment for darwin.
++
++2004-09-02 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * src/powerpc/aix.S: Remove whitespaces.
++ * src/powerpc/aix_closure.S: Likewise.
++ * src/powerpc/asm.h: Likewise.
++ * src/powerpc/ffi.c: Likewise.
++ * src/powerpc/ffitarget.h: Likewise.
++ * src/powerpc/linux64.S: Likewise.
++ * src/powerpc/linux64_closure.S: Likewise.
++ * src/powerpc/ppc_closure.S: Likewise.
++ * src/powerpc/sysv.S: Likewise.
++
++2004-08-30 Anthony Green <green@redhat.com>
++
++ * Makefile.am: Add frv support.
++ * Makefile.in, testsuite/Makefile.in: Rebuilt.
++ * configure.ac: Read configure.host.
++ * configure.in: Read configure.host.
++ * configure.host: New file. frv-elf needs libgloss.
++ * include/ffi.h.in: Force ffi_closure to have a nice big (8)
++ alignment. This is needed to frv and shouldn't harm the others.
++ * include/ffi_common.h (ALIGN_DOWN): New macro.
++ * src/frv/ffi.c, src/frv/ffitarget.h, src/frv/eabi.S: New files.
++
++2004-08-24 David Daney <daney@avtrex.com>
++
++ * testsuite/libffi.call/closure_fn0.c: Xfail mips64* instead of mips*.
++ * testsuite/libffi.call/closure_fn1.c: Likewise.
++ * testsuite/libffi.call/closure_fn2.c Likewise.
++ * testsuite/libffi.call/closure_fn3.c: Likewise.
++ * testsuite/libffi.call/closure_fn4.c: Likewise.
++ * testsuite/libffi.call/closure_fn5.c: Likewise.
++ * testsuite/libffi.call/cls_18byte.c: Likewise.
++ * testsuite/libffi.call/cls_19byte.c: Likewise.
++ * testsuite/libffi.call/cls_1_1byte.c: Likewise.
++ * testsuite/libffi.call/cls_20byte.c: Likewise.
++ * testsuite/libffi.call/cls_20byte1.c: Likewise.
++ * testsuite/libffi.call/cls_24byte.c: Likewise.
++ * testsuite/libffi.call/cls_2byte.c: Likewise.
++ * testsuite/libffi.call/cls_3_1byte.c: Likewise.
++ * testsuite/libffi.call/cls_3byte1.c: Likewise.
++ * testsuite/libffi.call/cls_3byte2.c: Likewise.
++ * testsuite/libffi.call/cls_4_1byte.c: Likewise.
++ * testsuite/libffi.call/cls_4byte.c: Likewise.
++ * testsuite/libffi.call/cls_64byte.c: Likewise.
++ * testsuite/libffi.call/cls_6byte.c: Likewise.
++ * testsuite/libffi.call/cls_7byte.c: Likewise.
++ * testsuite/libffi.call/cls_8byte.c: Likewise.
++ * testsuite/libffi.call/cls_9byte1.c: Likewise.
++ * testsuite/libffi.call/cls_9byte2.c: Likewise.
++ * testsuite/libffi.call/cls_align_double.c: Likewise.
++ * testsuite/libffi.call/cls_align_float.c: Likewise.
++ * testsuite/libffi.call/cls_align_longdouble.c: Likewise.
++ * testsuite/libffi.call/cls_align_pointer.c: Likewise.
++ * testsuite/libffi.call/cls_align_sint16.c: Likewise.
++ * testsuite/libffi.call/cls_align_sint32.c: Likewise.
++ * testsuite/libffi.call/cls_align_sint64.c: Likewise.
++ * testsuite/libffi.call/cls_align_uint16.c: Likewise.
++ * testsuite/libffi.call/cls_align_uint32.c: Likewise.
++ * testsuite/libffi.call/cls_align_uint64.c: Likewise.
++ * testsuite/libffi.call/cls_double.c: Likewise.
++ * testsuite/libffi.call/cls_float.c: Likewise.
++ * testsuite/libffi.call/cls_multi_schar.c: Likewise.
++ * testsuite/libffi.call/cls_multi_sshort.c: Likewise.
++ * testsuite/libffi.call/cls_multi_sshortchar.c: Likewise.
++ * testsuite/libffi.call/cls_multi_uchar.c: Likewise.
++ * testsuite/libffi.call/cls_multi_ushort.c: Likewise.
++ * testsuite/libffi.call/cls_multi_ushortchar.c: Likewise.
++ * testsuite/libffi.call/cls_schar.c: Likewise.
++ * testsuite/libffi.call/cls_sint.c: Likewise.
++ * testsuite/libffi.call/cls_sshort.c: Likewise.
++ * testsuite/libffi.call/cls_uchar.c: Likewise.
++ * testsuite/libffi.call/cls_uint.c: Likewise.
++ * testsuite/libffi.call/cls_ulonglong.c: Likewise.
++ * testsuite/libffi.call/cls_ushort.c: Likewise.
++ * testsuite/libffi.call/nested_struct.c: Likewise.
++ * testsuite/libffi.call/nested_struct1.c: Likewise.
++ * testsuite/libffi.call/nested_struct2.c: Likewise.
++ * testsuite/libffi.call/nested_struct3.c: Likewise.
++ * testsuite/libffi.call/problem1.c: Likewise.
++ * testsuite/libffi.special/unwindtest.cc: Likewise.
++ * testsuite/libffi.call/cls_12byte.c: Likewise and set return value
++ to zero.
++ * testsuite/libffi.call/cls_16byte.c: Likewise.
++ * testsuite/libffi.call/cls_5byte.c: Likewise.
++
++2004-08-23 David Daney <daney@avtrex.com>
++
++ PR libgcj/13141
++ * src/mips/ffitarget.h (FFI_O32_SOFT_FLOAT): New ABI.
++ * src/mips/ffi.c (ffi_prep_args): Fix alignment calculation.
++ (ffi_prep_cif_machdep): Handle FFI_O32_SOFT_FLOAT floating point
++ parameters and return types.
++ (ffi_call): Handle FFI_O32_SOFT_FLOAT ABI.
++ (ffi_prep_closure): Ditto.
++ (ffi_closure_mips_inner_O32): Handle FFI_O32_SOFT_FLOAT ABI, fix
++ alignment calculations.
++ * src/mips/o32.S (ffi_closure_O32): Don't use floating point
++ instructions if FFI_O32_SOFT_FLOAT, make stack frame ABI compliant.
++
++2004-08-14 Casey Marshall <csm@gnu.org>
++
++ * src/mips/ffi.c (ffi_pref_cif_machdep): set `cif->flags' to
++ contain `FFI_TYPE_UINT64' as return type for any 64-bit
++ integer (O32 ABI only).
++ (ffi_prep_closure): new function.
++ (ffi_closure_mips_inner_O32): new function.
++ * src/mips/ffitarget.h: Define `FFI_CLOSURES' and
++ `FFI_TRAMPOLINE_SIZE' appropriately if the ABI is o32.
++ * src/mips/o32.S (ffi_call_O32): add labels for .eh_frame. Return
++ 64 bit integers correctly.
++ (ffi_closure_O32): new function.
++ Added DWARF-2 unwind info for both functions.
++
++2004-08-10 Andrew Haley <aph@redhat.com>
++
++ * src/x86/ffi64.c (ffi_prep_args ): 8-align all stack arguments.
++
++2004-08-01 Robert Millan <robertmh@gnu.org>
++
++ * configure.ac: Detect knetbsd-gnu and kfreebsd-gnu.
++ * configure: Regenerate.
++
++2004-07-30 Maciej W. Rozycki <macro@linux-mips.org>
++
++ * acinclude.m4 (AC_FUNC_MMAP_BLACKLIST): Check for <sys/mman.h>
++ and mmap() explicitly instead of relying on preset autoconf cache
++ variables.
++ * aclocal.m4: Regenerate.
++ * configure: Regenerate.
++
++2004-07-11 Ulrich Weigand <uweigand@de.ibm.com>
++
++ * src/s390/ffi.c (ffi_prep_args): Fix C aliasing violation.
++ (ffi_check_float_struct): Remove unused prototype.
++
++2004-06-30 Geoffrey Keating <geoffk@apple.com>
++
++ * src/powerpc/ffi_darwin.c (flush_icache): ';' is a comment
++ character on Darwin, use '\n\t' instead.
++
++2004-06-26 Matthias Klose <doko@debian.org>
++
++ * libtool-version: Fix typo in revision/age.
++
++2004-06-17 Matthias Klose <doko@debian.org>
++
++ * libtool-version: New.
++ * Makefile.am (libffi_la_LDFLAGS): Use -version-info for soname.
++ * Makefile.in: Regenerate.
++
++2004-06-15 Paolo Bonzini <bonzini@gnu.org>
++
++ * Makefile.am: Remove useless multilib rules.
++ * Makefile.in: Regenerate.
++ * aclocal.m4: Regenerate with automake 1.8.5.
++ * configure.ac: Remove useless multilib configury.
++ * configure: Regenerate.
++
++2004-06-15 Paolo Bonzini <bonzini@gnu.org>
++
++ * .cvsignore: New file.
++
++2004-06-10 Jakub Jelinek <jakub@redhat.com>
++
++ * src/ia64/unix.S (ffi_call_unix): Insert group barrier break
++ fp_done.
++ (ffi_closure_UNIX): Fix f14/f15 adjustment if FLOAT_SZ is ever
++ changed from 8.
++
++2004-06-06 Sean McNeil <sean@mcneil.com>
++
++ * configure.ac: Add x86_64-*-freebsd* support.
++ * configure: Regenerate.
++
++2004-04-26 Joe Buck <jbuck@welsh-buck.org>
++
++ Bug 15093
++ * configure.ac: Test for existence of mmap and sys/mman.h before
++ checking blacklist. Fix suggested by Jim Wilson.
++ * configure: Regenerate.
++
++2004-04-26 Matt Austern <austern@apple.com>
++
++ * src/powerpc/darwin.S: Go through a non-lazy pointer for initial
++ FDE location.
++ * src/powerpc/darwin_closure.S: Likewise.
++
++2004-04-24 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * testsuite/libffi.call/cls_multi_schar.c (main): Fix initialization
++ error. Reported by Thomas Heller <theller@python.net>.
++ * testsuite/libffi.call/cls_multi_sshort.c (main): Likewise.
++ * testsuite/libffi.call/cls_multi_ushort.c (main): Likewise.
++
++2004-03-20 Matthias Klose <doko@debian.org>
++
++ * src/pa/linux.S: Fix typo.
++
++2004-03-19 Matthias Klose <doko@debian.org>
++
++ * Makefile.am: Update.
++ * Makefile.in: Regenerate.
++ * src/pa/ffi.h.in: Remove.
++ * src/pa/ffitarget.h: New file.
++
++2004-02-10 Randolph Chung <tausq@debian.org>
++
++ * Makefile.am: Add PA support.
++ * Makefile.in: Regenerate.
++ * include/Makefile.in: Regenerate.
++ * configure.ac: Add PA target.
++ * configure: Regenerate.
++ * src/pa/ffi.c: New file.
++ * src/pa/ffi.h.in: Add PA support.
++ * src/pa/linux.S: New file.
++ * prep_cif.c: Add PA support.
++
++2004-03-16 Hosaka Yuji <hos@tamanegi.org>
++
++ * src/types.c: Fix alignment size of X86_WIN32 case int64 and
++ double.
++ * src/x86/ffi.c (ffi_prep_args): Replace ecif->cif->rtype->type
++ with ecif->cif->flags.
++ (ffi_call, ffi_prep_incoming_args_SYSV): Replace cif->rtype->type
++ with cif->flags.
++ (ffi_prep_cif_machdep): Add X86_WIN32 struct case.
++ (ffi_closure_SYSV): Add 1 or 2-bytes struct case for X86_WIN32.
++ * src/x86/win32.S (retstruct1b, retstruct2b, sc_retstruct1b,
++ sc_retstruct2b): Add for 1 or 2-bytes struct case.
++
++2004-03-15 Kelley Cook <kcook@gcc.gnu.org>
++
++ * configure.in: Rename file to ...
++ * configure.ac: ... this.
++ * fficonfig.h.in: Regenerate.
++ * Makefile.in: Regenerate.
++ * include/Makefile.in: Regenerate.
++ * testsuite/Makefile.in: Regenerate.
++
++2004-03-12 Matt Austern <austern@apple.com>
++
++ * src/powerpc/darwin.S: Fix EH information so it corresponds to
++ changes in EH format resulting from addition of linkonce support.
++ * src/powerpc/darwin_closure.S: Likewise.
++
++2004-03-11 Andreas Tobler <a.tobler@schweiz.ch>
++ Paolo Bonzini <bonzini@gnu.org>
++
++ * Makefile.am (AUTOMAKE_OPTIONS): Set them.
++ Remove VPATH. Remove rules for object files. Remove multilib support.
++ (AM_CCASFLAGS): Add.
++ * configure.in (AC_CONFIG_HEADERS): Relace AM_CONFIG_HEADER.
++ (AC_PREREQ): Bump version to 2.59.
++ (AC_INIT): Fill with version info and bug address.
++ (ORIGINAL_LD_FOR_MULTILIBS): Remove.
++ (AM_ENABLE_MULTILIB): Use this instead of AC_ARG_ENABLE.
++ De-precious CC so that the right flags are passed down to multilibs.
++ (AC_MSG_ERROR): Replace obsolete macro AC_ERROR.
++ (AC_CONFIG_FILES): Replace obsolete macro AC_LINK_FILES.
++ (AC_OUTPUT): Reorganize the output with AC_CONFIG_COMMANDS.
++ * configure: Rebuilt.
++ * aclocal.m4: Likewise.
++ * Makefile.in, include/Makefile.in, testsuite/Makefile.in: Likewise.
++ * fficonfig.h.in: Likewise.
++
++2004-03-11 Andreas Schwab <schwab@suse.de>
++
++ * src/ia64/ffi.c (ffi_prep_incoming_args_UNIX): Get floating point
++ arguments from fp registers only for the first 8 parameter slots.
++ Don't convert a float parameter when passed in memory.
++
++2004-03-09 Hans-Peter Nilsson <hp@axis.com>
++
++ * configure: Regenerate for config/accross.m4 correction.
++
++2004-02-25 Matt Kraai <kraai@alumni.cmu.edu>
++
++ * src/powerpc/ffi.c (ffi_prep_args_SYSV): Change
++ ecif->cif->bytes to bytes.
++ (ffi_prep_cif_machdep): Add braces around nested if statement.
++
++2004-02-09 Alan Modra <amodra@bigpond.net.au>
++
++ * src/types.c (pointer): POWERPC64 has 8 byte pointers.
++
++ * src/powerpc/ffi.c (ffi_prep_args64): Correct long double handling.
++ (ffi_closure_helper_LINUX64): Fix typo.
++ * testsuite/libffi.call/cls_align_longdouble.c: Pass -mlong-double-128
++ for powerpc64-*-*.
++ * testsuite/libffi.call/float.c: Likewise.
++ * testsuite/libffi.call/float2.c: Likewise.
++
++2004-02-08 Alan Modra <amodra@bigpond.net.au>
++
++ * src/powerpc/ffi.c (ffi_prep_cif_machdep <FFI_LINUX64>): Correct
++ long double function return and long double arg handling.
++ (ffi_closure_helper_LINUX64): Formatting. Delete unused "ng" var.
++ Use "end_pfr" instead of "nf". Correct long double handling.
++ Localise "temp".
++ * src/powerpc/linux64.S (ffi_call_LINUX64): Save f2 long double
++ return value.
++ * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Allocate
++ space for long double return value. Adjust stack frame and offsets.
++ Load f2 long double return.
++
++2004-02-07 Alan Modra <amodra@bigpond.net.au>
++
++ * src/types.c: Use 16 byte long double for POWERPC64.
++
++2004-01-25 Eric Botcazou <ebotcazou@libertysurf.fr>
++
++ * src/sparc/ffi.c (ffi_prep_args_v9): Shift the parameter array
++ when the structure return address is passed in %o0.
++ (ffi_V9_return_struct): Rename into ffi_v9_layout_struct.
++ (ffi_v9_layout_struct): Align the field following a nested structure
++ on a word boundary. Use memmove instead of memcpy.
++ (ffi_call): Update call to ffi_V9_return_struct.
++ (ffi_prep_closure): Define 'ctx' only for V8.
++ (ffi_closure_sparc_inner): Clone into ffi_closure_sparc_inner_v8
++ and ffi_closure_sparc_inner_v9.
++ (ffi_closure_sparc_inner_v8): Return long doubles by reference.
++ Always skip the structure return address. For structures and long
++ doubles, copy the argument directly.
++ (ffi_closure_sparc_inner_v9): Skip the structure return address only
++ if required. Shift the maximum floating-point slot accordingly. For
++ big structures, copy the argument directly; otherwise, left-justify the
++ argument and call ffi_v9_layout_struct to lay out the structure on
++ the stack.
++ * src/sparc/v8.S: Undef STACKFRAME before defining it.
++ (ffi_closure_v8): Pass the structure return address. Update call to
++ ffi_closure_sparc_inner_v8. Short-circuit FFI_TYPE_INT handling.
++ Skip the 'unimp' insn when returning long doubles and structures.
++ * src/sparc/v9.S: Undef STACKFRAME before defining it.
++ (ffi_closure_v9): Increase the frame size by 2 words. Short-circuit
++ FFI_TYPE_INT handling. Load structures both in integers and
++ floating-point registers on return.
++ * README: Update status of the SPARC port.
++
++2004-01-24 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * testsuite/libffi.call/pyobjc-tc.c (main): Treat result value
++ as of type ffi_arg.
++ * testsuite/libffi.call/struct3.c (main): Fix CHECK.
++
++2004-01-22 Ulrich Weigand <uweigand@de.ibm.com>
++
++ * testsuite/libffi.call/cls_uint.c (cls_ret_uint_fn): Treat result
++ value as of type ffi_arg, not unsigned int.
++
++2004-01-21 Michael Ritzert <ritzert@t-online.de>
++
++ * ffi64.c (ffi_prep_args): Cast the RHS of an assignment instead
++ of the LHS.
++
++2004-01-12 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * testsuite/lib/libffi-dg.exp: Set LD_LIBRARY_PATH_32 for
++ Solaris.
++
++2004-01-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
++
++ * testsuite/libffi.call/ffitest.h (allocate_mmap): Cast MAP_FAILED
++ to void *.
++
++2003-12-10 Richard Henderson <rth@redhat.com>
++
++ * testsuite/libffi.call/cls_align_pointer.c: Cast pointers to
++ size_t instead of int.
++
++2003-12-04 Hosaka Yuji <hos@tamanegi.org>
++
++ * testsuite/libffi.call/many_win32.c: Include <float.h>.
++ * testsuite/libffi.call/many_win32.c (main): Replace variable
++ int i with unsigned long ul.
++
++ * testsuite/libffi.call/cls_align_uint64.c: New test case.
++ * testsuite/libffi.call/cls_align_sint64.c: Likewise.
++ * testsuite/libffi.call/cls_align_uint32.c: Likewise.
++ * testsuite/libffi.call/cls_align_sint32.c: Likewise.
++ * testsuite/libffi.call/cls_align_uint16.c: Likewise.
++ * testsuite/libffi.call/cls_align_sint16.c: Likewise.
++ * testsuite/libffi.call/cls_align_float.c: Likewise.
++ * testsuite/libffi.call/cls_align_double.c: Likewise.
++ * testsuite/libffi.call/cls_align_longdouble.c: Likewise.
++ * testsuite/libffi.call/cls_align_pointer.c: Likewise.
++
++2003-12-02 Hosaka Yuji <hos@tamanegi.org>
++
++ PR other/13221
++ * src/x86/ffi.c (ffi_prep_args, ffi_prep_incoming_args_SYSV):
++ Align arguments to 32 bits.
++
++2003-12-01 Andreas Tobler <a.tobler@schweiz.ch>
++
++ PR other/13221
++ * testsuite/libffi.call/cls_multi_sshort.c: New test case.
++ * testsuite/libffi.call/cls_multi_sshortchar.c: Likewise.
++ * testsuite/libffi.call/cls_multi_uchar.c: Likewise.
++ * testsuite/libffi.call/cls_multi_schar.c: Likewise.
++ * testsuite/libffi.call/cls_multi_ushortchar.c: Likewise.
++ * testsuite/libffi.call/cls_multi_ushort.c: Likewise.
++
++ * testsuite/libffi.special/unwindtest.cc: Cosmetics.
++
++2003-11-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
++
++ * testsuite/libffi.call/ffitest.h: Include <fcntl.h>.
++ * testsuite/libffi.special/ffitestcxx.h: Likewise.
++
++2003-11-22 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * Makefile.in: Rebuilt.
++ * configure: Likewise.
++ * testsuite/libffi.special/unwindtest.cc: Convert the mmap to
++ the right type.
++
++2003-11-21 Andreas Jaeger <aj@suse.de>
++ Andreas Tobler <a.tobler@schweiz.ch>
++
++ * acinclude.m4: Add AC_FUNC_MMAP_BLACKLIST.
++ * configure.in: Call AC_FUNC_MMAP_BLACKLIST.
++ * Makefile.in: Rebuilt.
++ * aclocal.m4: Likewise.
++ * configure: Likewise.
++ * fficonfig.h.in: Likewise.
++ * testsuite/lib/libffi-dg.exp: Add include dir.
++ * testsuite/libffi.call/ffitest.h: Add MMAP definitions.
++ * testsuite/libffi.special/ffitestcxx.h: Likewise.
++ * testsuite/libffi.call/closure_fn0.c: Use MMAP functionality
++ for ffi_closure if available.
++ * testsuite/libffi.call/closure_fn1.c: Likewise.
++ * testsuite/libffi.call/closure_fn2.c: Likewise.
++ * testsuite/libffi.call/closure_fn3.c: Likewise.
++ * testsuite/libffi.call/closure_fn4.c: Likewise.
++ * testsuite/libffi.call/closure_fn5.c: Likewise.
++ * testsuite/libffi.call/cls_12byte.c: Likewise.
++ * testsuite/libffi.call/cls_16byte.c: Likewise.
++ * testsuite/libffi.call/cls_18byte.c: Likewise.
++ * testsuite/libffi.call/cls_19byte.c: Likewise.
++ * testsuite/libffi.call/cls_1_1byte.c: Likewise.
++ * testsuite/libffi.call/cls_20byte.c: Likewise.
++ * testsuite/libffi.call/cls_20byte1.c: Likewise.
++ * testsuite/libffi.call/cls_24byte.c: Likewise.
++ * testsuite/libffi.call/cls_2byte.c: Likewise.
++ * testsuite/libffi.call/cls_3_1byte.c: Likewise.
++ * testsuite/libffi.call/cls_3byte1.c: Likewise.
++ * testsuite/libffi.call/cls_3byte2.c: Likewise.
++ * testsuite/libffi.call/cls_4_1byte.c: Likewise.
++ * testsuite/libffi.call/cls_4byte.c: Likewise.
++ * testsuite/libffi.call/cls_5byte.c: Likewise.
++ * testsuite/libffi.call/cls_64byte.c: Likewise.
++ * testsuite/libffi.call/cls_6byte.c: Likewise.
++ * testsuite/libffi.call/cls_7byte.c: Likewise.
++ * testsuite/libffi.call/cls_8byte.c: Likewise.
++ * testsuite/libffi.call/cls_9byte1.c: Likewise.
++ * testsuite/libffi.call/cls_9byte2.c: Likewise.
++ * testsuite/libffi.call/cls_double.c: Likewise.
++ * testsuite/libffi.call/cls_float.c: Likewise.
++ * testsuite/libffi.call/cls_schar.c: Likewise.
++ * testsuite/libffi.call/cls_sint.c: Likewise.
++ * testsuite/libffi.call/cls_sshort.c: Likewise.
++ * testsuite/libffi.call/cls_uchar.c: Likewise.
++ * testsuite/libffi.call/cls_uint.c: Likewise.
++ * testsuite/libffi.call/cls_ulonglong.c: Likewise.
++ * testsuite/libffi.call/cls_ushort.c: Likewise.
++ * testsuite/libffi.call/nested_struct.c: Likewise.
++ * testsuite/libffi.call/nested_struct1.c: Likewise.
++ * testsuite/libffi.call/nested_struct2.c: Likewise.
++ * testsuite/libffi.call/nested_struct3.c: Likewise.
++ * testsuite/libffi.call/problem1.c: Likewise.
++ * testsuite/libffi.special/unwindtest.cc: Likewise.
++
++2003-11-20 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * testsuite/lib/libffi-dg.exp: Make the -lgcc_s conditional.
++
++2003-11-19 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * testsuite/lib/libffi-dg.exp: Add DYLD_LIBRARY_PATH for darwin.
++ Add -lgcc_s to additional flags.
++
++2003-11-12 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * configure.in, include/Makefile.am: PR libgcj/11147, install
++ the ffitarget.h header file in a gcc versioned and target
++ dependent place.
++ * configure: Regenerated.
++ * Makefile.in, include/Makefile.in: Likewise.
++ * testsuite/Makefile.in: Likewise.
++
++2003-11-09 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * testsuite/libffi.call/closure_fn0.c: Print result and check
++ with dg-output to make debugging easier.
++ * testsuite/libffi.call/closure_fn1.c: Likewise.
++ * testsuite/libffi.call/closure_fn2.c: Likewise.
++ * testsuite/libffi.call/closure_fn3.c: Likewise.
++ * testsuite/libffi.call/closure_fn4.c: Likewise.
++ * testsuite/libffi.call/closure_fn5.c: Likewise.
++ * testsuite/libffi.call/cls_12byte.c: Likewise.
++ * testsuite/libffi.call/cls_16byte.c: Likewise.
++ * testsuite/libffi.call/cls_18byte.c: Likewise.
++ * testsuite/libffi.call/cls_19byte.c: Likewise.
++ * testsuite/libffi.call/cls_1_1byte.c: Likewise.
++ * testsuite/libffi.call/cls_20byte.c: Likewise.
++ * testsuite/libffi.call/cls_20byte1.c: Likewise.
++ * testsuite/libffi.call/cls_24byte.c: Likewise.
++ * testsuite/libffi.call/cls_2byte.c: Likewise.
++ * testsuite/libffi.call/cls_3_1byte.c: Likewise.
++ * testsuite/libffi.call/cls_3byte1.c: Likewise.
++ * testsuite/libffi.call/cls_3byte2.c: Likewise.
++ * testsuite/libffi.call/cls_4_1byte.c: Likewise.
++ * testsuite/libffi.call/cls_4byte.c: Likewise.
++ * testsuite/libffi.call/cls_5byte.c: Likewise.
++ * testsuite/libffi.call/cls_64byte.c: Likewise.
++ * testsuite/libffi.call/cls_6byte.c: Likewise.
++ * testsuite/libffi.call/cls_7byte.c: Likewise.
++ * testsuite/libffi.call/cls_8byte.c: Likewise.
++ * testsuite/libffi.call/cls_9byte1.c: Likewise.
++ * testsuite/libffi.call/cls_9byte2.c: Likewise.
++ * testsuite/libffi.call/cls_double.c: Likewise.
++ * testsuite/libffi.call/cls_float.c: Likewise.
++ * testsuite/libffi.call/cls_schar.c: Likewise.
++ * testsuite/libffi.call/cls_sint.c: Likewise.
++ * testsuite/libffi.call/cls_sshort.c: Likewise.
++ * testsuite/libffi.call/cls_uchar.c: Likewise.
++ * testsuite/libffi.call/cls_uint.c: Likewise.
++ * testsuite/libffi.call/cls_ulonglong.c: Likewise.
++ * testsuite/libffi.call/cls_ushort.c: Likewise.
++ * testsuite/libffi.call/problem1.c: Likewise.
++
++ * testsuite/libffi.special/unwindtest.cc: Make ffi_closure
++ static.
++
++2003-11-08 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * testsuite/libffi.call/cls_9byte2.c: New test case.
++ * testsuite/libffi.call/cls_9byte1.c: Likewise.
++ * testsuite/libffi.call/cls_64byte.c: Likewise.
++ * testsuite/libffi.call/cls_20byte1.c: Likewise.
++ * testsuite/libffi.call/cls_19byte.c: Likewise.
++ * testsuite/libffi.call/cls_18byte.c: Likewise.
++ * testsuite/libffi.call/closure_fn4.c: Likewise.
++ * testsuite/libffi.call/closure_fn5.c: Likewise.
++ * testsuite/libffi.call/cls_schar.c: Likewise.
++ * testsuite/libffi.call/cls_sint.c: Likewise.
++ * testsuite/libffi.call/cls_sshort.c: Likewise.
++ * testsuite/libffi.call/nested_struct2.c: Likewise.
++ * testsuite/libffi.call/nested_struct3.c: Likewise.
++
++2003-11-08 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * testsuite/libffi.call/cls_double.c: Do a check on the result.
++ * testsuite/libffi.call/cls_uchar.c: Likewise.
++ * testsuite/libffi.call/cls_uint.c: Likewise.
++ * testsuite/libffi.call/cls_ulonglong.c: Likewise.
++ * testsuite/libffi.call/cls_ushort.c: Likewise.
++ * testsuite/libffi.call/return_sc.c: Cleanup whitespaces.
++
++2003-11-06 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * src/prep_cif.c (ffi_prep_cif): Move the validity check after
++ the initialization.
++
++2003-10-23 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * src/java_raw_api.c (ffi_java_ptrarray_to_raw): Replace
++ FFI_ASSERT(FALSE) with FFI_ASSERT(0).
++
++2003-10-22 David Daney <ddaney@avtrex.com>
++
++ * src/mips/ffitarget.h: Replace undefined UINT32 and friends with
++ __attribute__((__mode__(__SI__))) and friends.
++
++2003-10-22 Andreas Schwab <schwab@suse.de>
++
++ * src/ia64/ffi.c: Replace FALSE/TRUE with false/true.
++
++2003-10-21 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * configure.in: AC_LINK_FILES(ffitarget.h).
++ * configure: Regenerate.
++ * Makefile.in: Likewise.
++ * include/Makefile.in: Likewise.
++ * testsuite/Makefile.in: Likewise.
++ * fficonfig.h.in: Likewise.
++
++2003-10-21 Paolo Bonzini <bonzini@gnu.org>
++ Richard Henderson <rth@redhat.com>
++
++ Avoid that ffi.h includes fficonfig.h.
++
++ * Makefile.am (EXTRA_DIST): Include ffitarget.h files
++ (TARGET_SRC_MIPS_GCC): Renamed to TARGET_SRC_MIPS_IRIX.
++ (TARGET_SRC_MIPS_SGI): Removed.
++ (MIPS_GCC): Renamed to TARGET_SRC_MIPS_IRIX.
++ (MIPS_SGI): Removed.
++ (CLEANFILES): Removed.
++ (mostlyclean-am, clean-am, mostlyclean-sub, clean-sub): New
++ targets.
++ * acconfig.h: Removed.
++ * configure.in: Compute sizeofs only for double and long double.
++ Use them to define and subst HAVE_LONG_DOUBLE. Include comments
++ into AC_DEFINE instead of using acconfig.h. Create
++ include/ffitarget.h instead of include/fficonfig.h. Rename
++ MIPS_GCC to MIPS_IRIX, drop MIPS_SGI since we are in gcc's tree.
++ AC_DEFINE EH_FRAME_FLAGS.
++ * include/Makefile.am (DISTCLEANFILES): New automake macro.
++ (hack_DATA): Add ffitarget.h.
++ * include/ffi.h.in: Remove all system specific definitions.
++ Declare raw API even if it is not installed, why bother?
++ Use limits.h instead of SIZEOF_* to define ffi_type_*. Do
++ not define EH_FRAME_FLAGS, it is in fficonfig.h now. Include
++ ffitarget.h instead of fficonfig.h. Remove ALIGN macro.
++ (UINT_ARG, INT_ARG): Removed, use ffi_arg and ffi_sarg instead.
++ * include/ffi_common.h (bool): Do not define.
++ (ffi_assert): Accept failed assertion.
++ (ffi_type_test): Return void and accept file/line.
++ (FFI_ASSERT): Pass stringized failed assertion.
++ (FFI_ASSERT_AT): New macro.
++ (FFI_ASSERT_VALID_TYPE): New macro.
++ (UINT8, SINT8, UINT16, SINT16, UINT32, SINT32,
++ UINT64, SINT64): Define here with gcc's __attribute__ macro
++ instead of in ffi.h
++ (FLOAT32, ALIGN): Define here instead of in ffi.h
++ * include/ffi-mips.h: Removed. Its content moved to
++ src/mips/ffitarget.h after separating assembly and C sections.
++ * src/alpha/ffi.c, src/alpha/ffi.c, src/java_raw_api.c
++ src/prep_cif.c, src/raw_api.c, src/ia64/ffi.c,
++ src/mips/ffi.c, src/mips/n32.S, src/mips/o32.S,
++ src/mips/ffitarget.h, src/sparc/ffi.c, src/x86/ffi64.c:
++ SIZEOF_ARG -> FFI_SIZEOF_ARG.
++ * src/ia64/ffi.c: Include stdbool.h (provided by GCC 2.95+).
++ * src/debug.c (ffi_assert): Accept stringized failed assertion.
++ (ffi_type_test): Rewritten.
++ * src/prep-cif.c (initialize_aggregate, ffi_prep_cif): Call
++ FFI_ASSERT_VALID_TYPE.
++ * src/alpha/ffitarget.h, src/arm/ffitarget.h,
++ src/ia64/ffitarget.h, src/m68k/ffitarget.h,
++ src/mips/ffitarget.h, src/powerpc/ffitarget.h,
++ src/s390/ffitarget.h, src/sh/ffitarget.h,
++ src/sh64/ffitarget.h, src/sparc/ffitarget.h,
++ src/x86/ffitarget.h: New files.
++ * src/alpha/osf.S, src/arm/sysv.S, src/ia64/unix.S,
++ src/m68k/sysv.S, src/mips/n32.S, src/mips/o32.S,
++ src/powerpc/aix.S, src/powerpc/darwin.S,
++ src/powerpc/ffi_darwin.c, src/powerpc/linux64.S,
++ src/powerpc/linux64_closure.S, src/powerpc/ppc_closure.S,
++ src/powerpc/sysv.S, src/s390/sysv.S, src/sh/sysv.S,
++ src/sh64/sysv.S, src/sparc/v8.S, src/sparc/v9.S,
++ src/x86/sysv.S, src/x86/unix64.S, src/x86/win32.S:
++ include fficonfig.h
++
++2003-10-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
++
++ * src/mips/ffi.c: Use _ABIN32, _ABIO32 instead of external
++ _MIPS_SIM_NABI32, _MIPS_SIM_ABI32.
++
++2003-10-19 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * src/powerpc/ffi_darwin.c (ffi_prep_args): Declare bytes again.
++ Used when FFI_DEBUG = 1.
++
++2003-10-14 Alan Modra <amodra@bigpond.net.au>
++
++ * src/types.c (double, longdouble): Default POWERPC64 to 8 byte size
++ and align.
++
++2003-10-06 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
++
++ * include/ffi_mips.h: Define FFI_MIPS_N32 for N32/N64 ABIs,
++ FFI_MIPS_O32 for O32 ABI.
++
++2003-10-01 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * testsuite/lib/libffi-dg.exp: Set LD_LIBRARY_PATH_64 for
++ SPARC64. Cleanup whitespaces.
++
++2003-09-19 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * testsuite/libffi.call/closure_fn0.c: Xfail mips, arm,
++ strongarm, xscale. Cleanup whitespaces.
++ * testsuite/libffi.call/closure_fn1.c: Likewise.
++ * testsuite/libffi.call/closure_fn2.c: Likewise.
++ * testsuite/libffi.call/closure_fn3.c: Likewise.
++ * testsuite/libffi.call/cls_12byte.c: Likewise.
++ * testsuite/libffi.call/cls_16byte.c: Likewise.
++ * testsuite/libffi.call/cls_1_1byte.c: Likewise.
++ * testsuite/libffi.call/cls_20byte.c: Likewise.
++ * testsuite/libffi.call/cls_24byte.c: Likewise.
++ * testsuite/libffi.call/cls_2byte.c: Likewise.
++ * testsuite/libffi.call/cls_3_1byte.c: Likewise.
++ * testsuite/libffi.call/cls_3byte1.c: Likewise.
++ * testsuite/libffi.call/cls_3byte2.c: Likewise.
++ * testsuite/libffi.call/cls_4_1byte.c: Likewise.
++ * testsuite/libffi.call/cls_4byte.c: Likewise.
++ * testsuite/libffi.call/cls_5byte.c: Likewise.
++ * testsuite/libffi.call/cls_6byte.c: Likewise.
++ * testsuite/libffi.call/cls_7byte.c: Likewise.
++ * testsuite/libffi.call/cls_8byte.c: Likewise.
++ * testsuite/libffi.call/cls_double.c: Likewise.
++ * testsuite/libffi.call/cls_float.c: Likewise.
++ * testsuite/libffi.call/cls_uchar.c: Likewise.
++ * testsuite/libffi.call/cls_uint.c: Likewise.
++ * testsuite/libffi.call/cls_ulonglong.c: Likewise.
++ * testsuite/libffi.call/cls_ushort.c: Likewise.
++ * testsuite/libffi.call/nested_struct.c: Likewise.
++ * testsuite/libffi.call/nested_struct1.c: Likewise.
++ * testsuite/libffi.call/problem1.c: Likewise.
++ * testsuite/libffi.special/unwindtest.cc: Likewise.
++ * testsuite/libffi.call/pyobjc-tc.c: Cleanup whitespaces.
++
++2003-09-18 David Edelsohn <edelsohn@gnu.org>
++
++ * src/powerpc/aix.S: Cleanup whitespaces.
++ * src/powerpc/aix_closure.S: Likewise.
++
++2003-09-18 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * src/powerpc/darwin.S: Cleanup whitespaces, comment formatting.
++ * src/powerpc/darwin_closure.S: Likewise.
++ * src/powerpc/ffi_darwin.c: Likewise.
++
++2003-09-18 Andreas Tobler <a.tobler@schweiz.ch>
++ David Edelsohn <edelsohn@gnu.org>
++
++ * src/types.c (double): Add AIX and Darwin to the right TYPEDEF.
++ * src/powerpc/aix_closure.S: Remove the pointer to the outgoing
++ parameter stack.
++ * src/powerpc/darwin_closure.S: Likewise.
++ * src/powerpc/ffi_darwin.c (ffi_prep_args): Handle structures
++ according to the Darwin/AIX ABI.
++ (ffi_prep_cif_machdep): Likewise.
++ (ffi_closure_helper_DARWIN): Likewise.
++ Remove the outgoing parameter stack logic. Simplify the evaluation
++ of the different CASE types.
++ (ffi_prep_clousure): Avoid the casts on lvalues. Change the branch
++ statement in the trampoline code.
++
++2003-09-18 Kaz Kojima <kkojima@gcc.gnu.org>
++
++ * src/sh/ffi.c (ffi_prep_args): Take account into the alignement
++ for the register size.
++ (ffi_closure_helper_SYSV): Handle the structure return value
++ address correctly.
++ (ffi_closure_helper_SYSV): Return the appropriate type when
++ the registers are used for the structure return value.
++ * src/sh/sysv.S (ffi_closure_SYSV): Fix the stack layout for
++ the 64-bit return value. Update copyright years.
++
++2003-09-17 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
++
++ * testsuite/lib/libffi-dg.exp (libffi_target_compile): Search in
++ srcdir for ffi_mips.h.
++
++2003-09-12 Alan Modra <amodra@bigpond.net.au>
++
++ * src/prep_cif.c (initialize_aggregate): Include tail padding in
++ structure size.
++ * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Correct
++ placement of float result.
++ * testsuite/libffi.special/unwindtest.cc (closure_test_fn1): Correct
++ cast of "resp" for big-endian 64 bit machines.
++
++2003-09-11 Alan Modra <amodra@bigpond.net.au>
++
++ * src/types.c (double, longdouble): Merge identical SH and ARM
++ typedefs, and add POWERPC64.
++ * src/powerpc/ffi.c (ffi_prep_args64): Correct next_arg calc for
++ struct split over gpr and rest.
++ (ffi_prep_cif_machdep): Correct intarg_count for structures.
++ * src/powerpc/linux64.S (ffi_call_LINUX64): Fix gpr offsets.
++
++2003-09-09 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * src/powerpc/ffi.c (ffi_closure_helper_SYSV) Handle struct
++ passing correctly.
++
++2003-09-09 Alan Modra <amodra@bigpond.net.au>
++
++ * configure: Regenerate.
++
++2003-09-04 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * Makefile.am: Remove build rules for ffitest.
++ * Makefile.in: Rebuilt.
++
++2003-09-04 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * src/java_raw_api.c: Include <stdlib.h> to fix compiler warning
++ about implicit declaration of abort().
++
++2003-09-04 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * Makefile.am: Add dejagnu test framework. Fixes PR other/11411.
++ * Makefile.in: Rebuilt.
++ * configure.in: Add dejagnu test framework.
++ * configure: Rebuilt.
++
++ * testsuite/Makefile.am: New file.
++ * testsuite/Makefile.in: Built
++ * testsuite/lib/libffi-dg.exp: New file.
++ * testsuite/config/default.exp: Likewise.
++ * testsuite/libffi.call/call.exp: Likewise.
++ * testsuite/libffi.call/ffitest.h: Likewise.
++ * testsuite/libffi.call/closure_fn0.c: Likewise.
++ * testsuite/libffi.call/closure_fn1.c: Likewise.
++ * testsuite/libffi.call/closure_fn2.c: Likewise.
++ * testsuite/libffi.call/closure_fn3.c: Likewise.
++ * testsuite/libffi.call/cls_1_1byte.c: Likewise.
++ * testsuite/libffi.call/cls_3_1byte.c: Likewise.
++ * testsuite/libffi.call/cls_4_1byte.c: Likewise.
++ * testsuite/libffi.call/cls_2byte.c: Likewise.
++ * testsuite/libffi.call/cls_3byte1.c: Likewise.
++ * testsuite/libffi.call/cls_3byte2.c: Likewise.
++ * testsuite/libffi.call/cls_4byte.c: Likewise.
++ * testsuite/libffi.call/cls_5byte.c: Likewise.
++ * testsuite/libffi.call/cls_6byte.c: Likewise.
++ * testsuite/libffi.call/cls_7byte.c: Likewise.
++ * testsuite/libffi.call/cls_8byte.c: Likewise.
++ * testsuite/libffi.call/cls_12byte.c: Likewise.
++ * testsuite/libffi.call/cls_16byte.c: Likewise.
++ * testsuite/libffi.call/cls_20byte.c: Likewise.
++ * testsuite/libffi.call/cls_24byte.c: Likewise.
++ * testsuite/libffi.call/cls_double.c: Likewise.
++ * testsuite/libffi.call/cls_float.c: Likewise.
++ * testsuite/libffi.call/cls_uchar.c: Likewise.
++ * testsuite/libffi.call/cls_uint.c: Likewise.
++ * testsuite/libffi.call/cls_ulonglong.c: Likewise.
++ * testsuite/libffi.call/cls_ushort.c: Likewise.
++ * testsuite/libffi.call/float.c: Likewise.
++ * testsuite/libffi.call/float1.c: Likewise.
++ * testsuite/libffi.call/float2.c: Likewise.
++ * testsuite/libffi.call/many.c: Likewise.
++ * testsuite/libffi.call/many_win32.c: Likewise.
++ * testsuite/libffi.call/nested_struct.c: Likewise.
++ * testsuite/libffi.call/nested_struct1.c: Likewise.
++ * testsuite/libffi.call/pyobjc-tc.c: Likewise.
++ * testsuite/libffi.call/problem1.c: Likewise.
++ * testsuite/libffi.call/promotion.c: Likewise.
++ * testsuite/libffi.call/return_ll.c: Likewise.
++ * testsuite/libffi.call/return_sc.c: Likewise.
++ * testsuite/libffi.call/return_uc.c: Likewise.
++ * testsuite/libffi.call/strlen.c: Likewise.
++ * testsuite/libffi.call/strlen_win32.c: Likewise.
++ * testsuite/libffi.call/struct1.c: Likewise.
++ * testsuite/libffi.call/struct2.c: Likewise.
++ * testsuite/libffi.call/struct3.c: Likewise.
++ * testsuite/libffi.call/struct4.c: Likewise.
++ * testsuite/libffi.call/struct5.c: Likewise.
++ * testsuite/libffi.call/struct6.c: Likewise.
++ * testsuite/libffi.call/struct7.c: Likewise.
++ * testsuite/libffi.call/struct8.c: Likewise.
++ * testsuite/libffi.call/struct9.c: Likewise.
++ * testsuite/libffi.special/special.exp: New file.
++ * testsuite/libffi.special/ffitestcxx.h: Likewise.
++ * testsuite/libffi.special/unwindtest.cc: Likewise.
++
++
++2003-08-13 Kaz Kojima <kkojima@gcc.gnu.org>
++
++ * src/sh/ffi.c (OFS_INT16): Set 0 for little endian case. Update
++ copyright years.
++
++2003-08-02 Alan Modra <amodra@bigpond.net.au>
++
++ * src/powerpc/ffi.c (ffi_prep_args64): Modify for changed gcc
++ structure passing.
++ (ffi_closure_helper_LINUX64): Likewise.
++ * src/powerpc/linux64.S: Remove code writing to parm save area.
++ * src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Use return
++ address in lr from ffi_closure_helper_LINUX64 call to calculate
++ table address. Optimize function tail.
++
++2003-07-28 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * src/sparc/ffi.c: Handle all floating point registers.
++ * src/sparc/v9.S: Likewise. Fixes second part of PR target/11410.
++
++2003-07-11 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
++
++ * README: Note that libffi is not part of GCC. Update the project
++ URL and status.
++
++2003-06-19 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
++
++ * src/powerpc/ppc_closure.S: Include ffi.h.
++
++2003-06-13 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
++
++ * src/x86/sysv.S: Avoid gas-only .uleb128/.sleb128 directives.
++ Use C style comments.
++
++2003-06-13 Kaz Kojima <kkojima@rr.iij4u.or.jp>
++
++ * Makefile.am: Add SHmedia support. Fix a typo of SH support.
++ * Makefile.in: Regenerate.
++ * configure.in (sh64-*-linux*, sh5*-*-linux*): Add target.
++ * configure: Regenerate.
++ * include/ffi.h.in: Add SHmedia support.
++ * src/sh64/ffi.c: New file.
++ * src/sh64/sysv.S: New file.
++
++2003-05-16 Jakub Jelinek <jakub@redhat.com>
++
++ * configure.in (HAVE_RO_EH_FRAME): Check whether .eh_frame section
++ should be read-only.
++ * configure: Rebuilt.
++ * fficonfig.h.in: Rebuilt.
++ * include/ffi.h.in (EH_FRAME_FLAGS): Define.
++ * src/alpha/osf.S: Use EH_FRAME_FLAGS.
++ * src/powerpc/linux64.S: Likewise.
++ * src/powerpc/linux64_closure.S: Likewise. Include ffi.h.
++ * src/powerpc/sysv.S: Use EH_FRAME_FLAGS. Use pcrel encoding
++ if -fpic/-fPIC/-mrelocatable.
++ * src/powerpc/powerpc_closure.S: Likewise.
++ * src/sparc/v8.S: If HAVE_RO_EH_FRAME is defined, don't include
++ #write in .eh_frame flags.
++ * src/sparc/v9.S: Likewise.
++ * src/x86/unix64.S: Use EH_FRAME_FLAGS.
++ * src/x86/sysv.S: Likewise. Use pcrel encoding if -fpic/-fPIC.
++ * src/s390/sysv.S: Use EH_FRAME_FLAGS. Include ffi.h.
++
++2003-05-07 Jeff Sturm <jsturm@one-point.com>
++
++ Fixes PR bootstrap/10656
++ * configure.in (HAVE_AS_REGISTER_PSEUDO_OP): Test assembler
++ support for .register pseudo-op.
++ * src/sparc/v8.S: Use it.
++ * fficonfig.h.in: Rebuilt.
++ * configure: Rebuilt.
++
++2003-04-18 Jakub Jelinek <jakub@redhat.com>
++
++ * include/ffi.h.in (POWERPC64): Define if 64-bit.
++ (enum ffi_abi): Add FFI_LINUX64 on POWERPC.
++ Make it the default on POWERPC64.
++ (FFI_TRAMPOLINE_SIZE): Define to 24 on POWERPC64.
++ * configure.in: Change powerpc-*-linux* into powerpc*-*-linux*.
++ * configure: Rebuilt.
++ * src/powerpc/ffi.c (hidden): Define.
++ (ffi_prep_args_SYSV): Renamed from
++ ffi_prep_args. Cast pointers to unsigned long to shut up warnings.
++ (NUM_GPR_ARG_REGISTERS64, NUM_FPR_ARG_REGISTERS64,
++ ASM_NEEDS_REGISTERS64): New.
++ (ffi_prep_args64): New function.
++ (ffi_prep_cif_machdep): Handle FFI_LINUX64 ABI.
++ (ffi_call): Likewise.
++ (ffi_prep_closure): Likewise.
++ (flush_icache): Surround by #ifndef POWERPC64.
++ (ffi_dblfl): New union type.
++ (ffi_closure_helper_SYSV): Use it to avoid aliasing problems.
++ (ffi_closure_helper_LINUX64): New function.
++ * src/powerpc/ppc_closure.S: Surround whole file by #ifndef
++ __powerpc64__.
++ * src/powerpc/sysv.S: Likewise.
++ (ffi_call_SYSV): Rename ffi_prep_args to ffi_prep_args_SYSV.
++ * src/powerpc/linux64.S: New file.
++ * src/powerpc/linux64_closure.S: New file.
++ * Makefile.am (EXTRA_DIST): Add src/powerpc/linux64.S and
++ src/powerpc/linux64_closure.S.
++ (TARGET_SRC_POWERPC): Likewise.
++
++ * src/ffitest.c (closure_test_fn, closure_test_fn1, closure_test_fn2,
++ closure_test_fn3): Fix result printing on big-endian 64-bit
++ machines.
++ (main): Print tst2_arg instead of uninitialized tst2_result.
++
++ * src/ffitest.c (main): Hide what closure pointer really points to
++ from the compiler.
++
++2003-04-16 Richard Earnshaw <rearnsha@arm.com>
++
++ * configure.in (arm-*-netbsdelf*): Add configuration.
++ (configure): Regenerated.
++
++2003-04-04 Loren J. Rittle <ljrittle@acm.org>
++
++ * include/Makefile.in: Regenerate.
++
++2003-03-21 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
++
++ * libffi/include/ffi.h.in: Define X86 instead of X86_64 in 32
++ bit mode.
++ * libffi/src/x86/ffi.c (ffi_closure_SYSV, ffi_closure_raw_SYSV):
++ Receive closure pointer through parameter, read args using
++ __builtin_dwarf_cfa.
++ (FFI_INIT_TRAMPOLINE): Send closure reference through eax.
++
++2003-03-12 Andreas Schwab <schwab@suse.de>
++
++ * configure.in: Avoid trailing /. in toolexeclibdir.
++ * configure: Rebuilt.
++
++2003-03-03 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * src/powerpc/darwin_closure.S: Recode to fit dynamic libraries.
++
++2003-02-06 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * libffi/src/powerpc/darwin_closure.S:
++ Fix alignement bug, allocate 8 bytes for the result.
++ * libffi/src/powerpc/aix_closure.S:
++ Likewise.
++ * libffi/src/powerpc/ffi_darwin.c:
++ Update stackframe description for aix/darwin_closure.S.
++
++2003-02-06 Jakub Jelinek <jakub@redhat.com>
++
++ * src/s390/ffi.c (ffi_closure_helper_SYSV): Add hidden visibility
++ attribute.
++
++2003-01-31 Christian Cornelssen <ccorn@cs.tu-berlin.de>,
++ Andreas Schwab <schwab@suse.de>
++
++ * configure.in: Adjust command to source config-ml.in to account
++ for changes to the libffi_basedir definition.
++ (libffi_basedir): Remove ${srcdir} from value and include trailing
++ slash if nonempty.
++
++ * configure: Regenerate.
++
++2003-01-29 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
++
++ * src/powerpc/ppc_closure.S: Recode to fit shared libs.
++
++2003-01-28 Andrew Haley <aph@redhat.com>
++
++ * include/ffi.h.in: Enable FFI_CLOSURES for x86_64.
++ * src/x86/ffi64.c (ffi_prep_closure): New.
++ (ffi_closure_UNIX64_inner): New.
++ * src/x86/unix64.S (ffi_closure_UNIX64): New.
++
++2003-01-27 Alexandre Oliva <aoliva@redhat.com>
++
++ * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
++ Remove USE_LIBDIR conditional.
++ * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
++ * Makefile.in, configure: Rebuilt.
++
++2003-01027 David Edelsohn <edelsohn@gnu.org>
++
++ * Makefile.am (TARGET_SRC_POWERPC_AIX): Fix typo.
++ * Makefile.in: Regenerate.
++
++2003-01-22 Andrew Haley <aph@redhat.com>
++
++ * src/powerpc/darwin.S (_ffi_call_AIX): Add Augmentation size to
++ unwind info.
++
++2003-01-21 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * src/powerpc/darwin.S: Add unwind info.
++ * src/powerpc/darwin_closure.S: Likewise.
++
++2003-01-14 Andrew Haley <aph@redhat.com>
++
++ * src/x86/ffi64.c (ffi_prep_args): Check for void retval.
++ (ffi_prep_cif_machdep): Likewise.
++ * src/x86/unix64.S: Add unwind info.
++
++2003-01-14 Andreas Jaeger <aj@suse.de>
++
++ * src/ffitest.c (main): Only use ffi_closures if those are
++ supported.
++
++2003-01-13 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * libffi/src/ffitest.c
++ add closure testcases
++
++2003-01-13 Kevin B. Hendricks <khendricks@ivey.uwo.ca>
++
++ * libffi/src/powerpc/ffi.c
++ fix alignment bug for float (4 byte aligned iso 8 byte)
++
++2003-01-09 Geoffrey Keating <geoffk@apple.com>
++
++ * src/powerpc/ffi_darwin.c: Remove RCS version string.
++ * src/powerpc/darwin.S: Remove RCS version string.
++
++2003-01-03 Jeff Sturm <jsturm@one-point.com>
++
++ * include/ffi.h.in: Add closure defines for SPARC, SPARC64.
++ * src/ffitest.c (main): Use static storage for closure.
++ * src/sparc/ffi.c (ffi_prep_closure, ffi_closure_sparc_inner): New.
++ * src/sparc/v8.S (ffi_closure_v8): New.
++ * src/sparc/v9.S (ffi_closure_v9): New.
++
++2002-11-10 Ranjit Mathew <rmathew@hotmail.com>
++
++ * include/ffi.h.in: Added FFI_STDCALL ffi_type
++ enumeration for X86_WIN32.
++ * src/x86/win32.S: Added ffi_call_STDCALL function
++ definition.
++ * src/x86/ffi.c (ffi_call/ffi_raw_call): Added
++ switch cases for recognising FFI_STDCALL and
++ calling ffi_call_STDCALL if target is X86_WIN32.
++ * src/ffitest.c (my_stdcall_strlen/stdcall_many):
++ stdcall versions of the "my_strlen" and "many"
++ test functions (for X86_WIN32).
++ Added test cases to test stdcall invocation using
++ these functions.
++
++2002-12-02 Kaz Kojima <kkojima@gcc.gnu.org>
++
++ * src/sh/sysv.S: Add DWARF2 unwind info.
++
++2002-11-27 Ulrich Weigand <uweigand@de.ibm.com>
++
++ * src/s390/sysv.S (.eh_frame section): Make section read-only.
++
++2002-11-26 Jim Wilson <wilson@redhat.com>
++
++ * src/types.c (FFI_TYPE_POINTER): Has size 8 on IA64.
++
++2002-11-23 H.J. Lu <hjl@gnu.org>
++
++ * acinclude.m4: Add dummy AM_PROG_LIBTOOL.
++ Include ../config/accross.m4.
++ * aclocal.m4; Rebuild.
++ * configure: Likewise.
++
++2002-11-15 Ulrich Weigand <uweigand@de.ibm.com>
++
++ * src/s390/sysv.S (.eh_frame section): Adapt to pcrel FDE encoding.
++
++2002-11-11 DJ Delorie <dj@redhat.com>
++
++ * configure.in: Look for common files in the right place.
++
++2002-10-08 Ulrich Weigand <uweigand@de.ibm.com>
++
++ * src/java_raw_api.c (ffi_java_raw_to_ptrarray): Interpret
++ raw data as _Jv_word values, not ffi_raw.
++ (ffi_java_ptrarray_to_raw): Likewise.
++ (ffi_java_rvalue_to_raw): New function.
++ (ffi_java_raw_call): Call it.
++ (ffi_java_raw_to_rvalue): New function.
++ (ffi_java_translate_args): Call it.
++ * src/ffitest.c (closure_test_fn): Interpret return value
++ as ffi_arg, not int.
++ * src/s390/ffi.c (ffi_prep_cif_machdep): Add missing
++ FFI_TYPE_POINTER case.
++ (ffi_closure_helper_SYSV): Likewise. Also, assume return
++ values extended to word size.
++
++2002-10-02 Andreas Jaeger <aj@suse.de>
++
++ * src/x86/ffi64.c (ffi_prep_cif_machdep): Remove debug output.
++
++2002-10-01 Bo Thorsen <bo@smetana.suse.de>
++
++ * include/ffi.h.in: Fix i386 win32 compilation.
++
++2002-09-30 Ulrich Weigand <uweigand@de.ibm.com>
++
++ * configure.in: Add s390x-*-linux-* target.
++ * configure: Regenerate.
++ * include/ffi.h.in: Define S390X for s390x targets.
++ (FFI_CLOSURES): Define for s390/s390x.
++ (FFI_TRAMPOLINE_SIZE): Likewise.
++ (FFI_NATIVE_RAW_API): Likewise.
++ * src/prep_cif.c (ffi_prep_cif): Do not compute stack space for s390.
++ * src/types.c (FFI_TYPE_POINTER): Use 8-byte pointers on s390x.
++ * src/s390/ffi.c: Major rework of existing code. Add support for
++ s390x targets. Add closure support.
++ * src/s390/sysv.S: Likewise.
++
++2002-09-29 Richard Earnshaw <rearnsha@arm.com>
++
++ * src/arm/sysv.S: Fix typo.
++
++2002-09-28 Richard Earnshaw <rearnsha@arm.com>
++
++ * src/arm/sysv.S: If we don't have machine/asm.h and the pre-processor
++ has defined __USER_LABEL_PREFIX__, then use it in CNAME.
++ (ffi_call_SYSV): Handle soft-float.
++
++2002-09-27 Bo Thorsen <bo@suse.de>
++
++ * include/ffi.h.in: Fix multilib x86-64 support.
++
++2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
++
++ * Makefile.am (all-multi): Fix multilib parallel build.
++
++2002-07-19 Kaz Kojima <kkojima@gcc.gnu.org>
++
++ * configure.in (sh[34]*-*-linux*): Add brackets.
++ * configure: Regenerate.
++
++2002-07-18 Kaz Kojima <kkojima@gcc.gnu.org>
++
++ * Makefile.am: Add SH support.
++ * Makefile.in: Regenerate.
++ * configure.in (sh-*-linux*, sh[34]*-*-linux*): Add target.
++ * configure: Regenerate.
++ * include/ffi.h.in: Add SH support.
++ * src/sh/ffi.c: New file.
++ * src/sh/sysv.S: New file.
++ * src/types.c: Add SH support.
++
++2002-07-16 Bo Thorsen <bo@suse.de>
++
++ * src/x86/ffi64.c: New file that adds x86-64 support.
++ * src/x86/unix64.S: New file that handles argument setup for
++ x86-64.
++ * src/x86/sysv.S: Don't use this on x86-64.
++ * src/x86/ffi.c: Don't use this on x86-64.
++ Remove unused vars.
++ * src/prep_cif.c (ffi_prep_cif): Don't do stack size calculation
++ for x86-64.
++ * src/ffitest.c (struct6): New test that tests a special case in
++ the x86-64 ABI.
++ (struct7): Likewise.
++ (struct8): Likewise.
++ (struct9): Likewise.
++ (closure_test_fn): Silence warning about this when it's not used.
++ (main): Add the new tests.
++ (main): Fix a couple of wrong casts and silence some compiler warnings.
++ * include/ffi.h.in: Add x86-64 ABI definition.
++ * fficonfig.h.in: Regenerate.
++ * Makefile.am: Add x86-64 support.
++ * configure.in: Likewise.
++ * Makefile.in: Regenerate.
++ * configure: Likewise.
++
++2002-06-24 Bo Thorsen <bo@suse.de>
++
++ * src/types.c: Merge settings for similar architectures.
++ Add x86-64 sizes and alignments.
++
++2002-06-23 Bo Thorsen <bo@suse.de>
++
++ * src/arm/ffi.c (ffi_prep_args): Remove unused vars.
++ * src/sparc/ffi.c (ffi_prep_args_v8): Likewise.
++ * src/mips/ffi.c (ffi_prep_args): Likewise.
++ * src/m68k/ffi.c (ffi_prep_args): Likewise.
++
++2002-07-18 H.J. Lu (hjl@gnu.org)
++
++ * Makefile.am (TARGET_SRC_MIPS_LINUX): New.
++ (libffi_la_SOURCES): Support MIPS_LINUX.
++ (libffi_convenience_la_SOURCES): Likewise.
++ * Makefile.in: Regenerated.
++
++ * configure.in (mips64*-*): Skip.
++ (mips*-*-linux*): New.
++ * configure: Regenerated.
++
++ * src/mips/ffi.c: Include <sgidefs.h>.
++
++2002-06-06 Ulrich Weigand <uweigand@de.ibm.com>
++
++ * src/s390/sysv.S: Save/restore %r6. Add DWARF-2 unwind info.
++
++2002-05-27 Roger Sayle <roger@eyesopen.com>
++
++ * src/x86/ffi.c (ffi_prep_args): Remove reference to avn.
++
++2002-05-27 Bo Thorsen <bo@suse.de>
++
++ * src/x86/ffi.c (ffi_prep_args): Remove unused variable and
++ fix formatting.
++
++2002-05-13 Andreas Tobler <a.tobler@schweiz.ch>
++
++ * src/powerpc/ffi_darwin.c (ffi_prep_closure): Declare fd at
++ beginning of function (for older apple cc).
++
++2002-05-08 Alexandre Oliva <aoliva@redhat.com>
++
++ * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
++ script entry, and set LD to it when configuring multilibs.
++ * configure: Rebuilt.
++
++2002-05-05 Jason Thorpe <thorpej@wasabisystems.com>
++
++ * configure.in (sparc64-*-netbsd*): Add target.
++ (sparc-*-netbsdelf*): Likewise.
++ * configure: Regenerate.
++
++2002-04-28 David S. Miller <davem@redhat.com>
++
++ * configure.in, configure: Fix SPARC test in previous change.
++
++2002-04-29 Gerhard Tonn <GerhardTonn@swol.de>
++
++ * Makefile.am: Add Linux for S/390 support.
++ * Makefile.in: Regenerate.
++ * configure.in: Add Linux for S/390 support.
++ * configure: Regenerate.
++ * include/ffi.h.in: Add Linux for S/390 support.
++ * src/s390/ffi.c: New file from libffi CVS tree.
++ * src/s390/sysv.S: New file from libffi CVS tree.
++
++2002-04-28 Jakub Jelinek <jakub@redhat.com>
++
++ * configure.in (HAVE_AS_SPARC_UA_PCREL): Check for working
++ %r_disp32().
++ * src/sparc/v8.S: Use it.
++ * src/sparc/v9.S: Likewise.
++ * fficonfig.h.in: Rebuilt.
++ * configure: Rebuilt.
++
++2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
++
++ * src/java_raw_api.c (ffi_java_raw_size): Handle FFI_TYPE_DOUBLE
++ correctly.
++ * src/ia64/unix.S: Add unwind information. Fix comments.
++ Save sp in a way that's compatible with unwind info.
++ (ffi_call_unix): Correctly restore sp in all cases.
++ * src/ia64/ffi.c: Add, fix comments.
++
++2002-04-08 Jakub Jelinek <jakub@redhat.com>
++
++ * src/sparc/v8.S: Make .eh_frame dependent on target word size.
++
++2002-04-06 Jason Thorpe <thorpej@wasabisystems.com>
++
++ * configure.in (alpha*-*-netbsd*): Add target.
++ * configure: Regenerate.
++
++2002-04-04 Jeff Sturm <jsturm@one-point.com>
++
++ * src/sparc/v8.S: Add unwind info.
++ * src/sparc/v9.S: Likewise.
++
++2002-03-30 Krister Walfridsson <cato@df.lth.se>
++
++ * configure.in: Enable i*86-*-netbsdelf*.
++ * configure: Rebuilt.
++
++2002-03-29 David Billinghurst <David.Billinghurst@riotinto.com>
++
++ PR other/2620
++ * src/mips/n32.s: Delete
++ * src/mips/o32.s: Delete
++
++2002-03-21 Loren J. Rittle <ljrittle@acm.org>
++
++ * configure.in: Enable alpha*-*-freebsd*.
++ * configure: Rebuilt.
++
++2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
++
++ * Makefile.am: libfficonvenience -> libffi_convenience.
++ * Makefile.in: Rebuilt.
++
++ * Makefile.am: Define ffitest_OBJECTS.
++ * Makefile.in: Rebuilt.
++
++2002-03-07 Andreas Tobler <toa@pop.agri.ch>
++ David Edelsohn <edelsohn@gnu.org>
++
++ * Makefile.am (EXTRA_DIST): Add Darwin and AIX closure files.
++ (TARGET_SRC_POWERPC_AIX): Add aix_closure.S.
++ (TARGET_SRC_POWERPC_DARWIN): Add darwin_closure.S.
++ * Makefile.in: Regenerate.
++ * include/ffi.h.in: Add AIX and Darwin closure definitions.
++ * src/powerpc/ffi_darwin.c (ffi_prep_closure): New function.
++ (flush_icache, flush_range): New functions.
++ (ffi_closure_helper_DARWIN): New function.
++ * src/powerpc/aix_closure.S: New file.
++ * src/powerpc/darwin_closure.S: New file.
++
++2002-02-24 Jeff Sturm <jsturm@one-point.com>
++
++ * include/ffi.h.in: Add typedef for ffi_arg.
++ * src/ffitest.c (main): Declare rint with ffi_arg.
++
++2002-02-21 Andreas Tobler <toa@pop.agri.ch>
++
++ * src/powerpc/ffi_darwin.c (ffi_prep_args): Skip appropriate
++ number of GPRs for floating-point arguments.
++
++2002-01-31 Anthony Green <green@redhat.com>
++
++ * configure: Rebuilt.
++ * configure.in: Replace CHECK_SIZEOF and endian tests with
++ cross-compiler friendly macros.
++ * aclocal.m4 (AC_COMPILE_CHECK_SIZEOF, AC_C_BIGENDIAN_CROSS): New
++ macros.
++
++2002-01-18 David Edelsohn <edelsohn@gnu.org>
++
++ * src/powerpc/darwin.S (_ffi_call_AIX): New.
++ * src/powerpc/aix.S (ffi_call_DARWIN): New.
++
++2002-01-17 David Edelsohn <edelsohn@gnu.org>
++
++ * Makefile.am (EXTRA_DIST): Add Darwin and AIX files.
++ (TARGET_SRC_POWERPC_AIX): New.
++ (POWERPC_AIX): New stanza.
++ * Makefile.in: Regenerate.
++ * configure.in: Add AIX case.
++ * configure: Regenerate.
++ * include/ffi.h.in (ffi_abi): Add FFI_AIX.
++ * src/powerpc/ffi_darwin.c (ffi_status): Use "long" to scale frame
++ size. Fix "long double" support.
++ (ffi_call): Add FFI_AIX case.
++ * src/powerpc/aix.S: New.
++
++2001-10-09 John Hornkvist <john@toastedmarshmallow.com>
++
++ Implement Darwin PowerPC ABI.
++ * configure.in: Handle powerpc-*-darwin*.
++ * Makefile.am: Set source files for POWERPC_DARWIN.
++ * configure: Rebuilt.
++ * Makefile.in: Rebuilt.
++ * include/ffi.h.in: Define FFI_DARWIN and FFI_DEFAULT_ABI for
++ POWERPC_DARWIN.
++ * src/powerpc/darwin.S: New file.
++ * src/powerpc/ffi_darwin.c: New file.
++
++2001-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
++
++ * src/x86/ffi.c: Fix spelling error of "separate" as "seperate".
++
++2001-07-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
++
++ * src/x86/sysv.S: Avoid gas-only .balign directive.
++ Use C style comments.
++
++2001-07-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
++
++ * src/alpha/ffi.c (ffi_prep_closure): Avoid gas-only mnemonic.
++ Fixes PR bootstrap/3563.
++
++2001-06-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
++
++ * src/alpha/osf.S (ffi_closure_osf): Use .rdata for ECOFF.
++
++2001-06-25 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
++
++ * configure.in: Recognize sparc*-sun-* host.
++ * configure: Regenerate.
++
++2001-06-06 Andrew Haley <aph@redhat.com>
++
++ * src/alpha/osf.S (__FRAME_BEGIN__): Conditionalize for ELF.
++
++2001-06-03 Andrew Haley <aph@redhat.com>
++
++ * src/alpha/osf.S: Add unwind info.
++ * src/powerpc/sysv.S: Add unwind info.
++ * src/powerpc/ppc_closure.S: Likewise.
++
++2000-05-31 Jeff Sturm <jsturm@one-point.com>
++
++ * configure.in: Fix AC_ARG_ENABLE usage.
++ * configure: Rebuilt.
++
++2001-05-06 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
++
++ * configure.in: Remove warning about beta code.
++ * configure: Rebuilt.
++
++2001-04-25 Hans Boehm <Hans_Boehm@hp.com>
++
++ * src/ia64/unix.S: Restore stack pointer when returning from
++ ffi_closure_UNIX.
++ * src/ia64/ffi.c: Fix typo in comment.
++
++2001-04-18 Jim Wilson <wilson@redhat.com>
++
++ * src/ia64/unix.S: Delete unnecessary increment and decrement of loc2
++ to eliminate RAW DV.
++
++2001-04-12 Bryce McKinlay <bryce@albatross.co.nz>
++
++ * Makefile.am: Make a libtool convenience library.
++ * Makefile.in: Rebuilt.
++
++2001-03-29 Bryce McKinlay <bryce@albatross.co.nz>
++
++ * configure.in: Use different syntax for subdirectory creation.
++ * configure: Rebuilt.
++
++2001-03-27 Jon Beniston <jon@beniston.com>
++
++ * configure.in: Added X86_WIN32 target (Win32, CygWin, MingW).
++ * configure: Rebuilt.
++ * Makefile.am: Added X86_WIN32 target support.
++ * Makefile.in: Rebuilt.
++
++ * include/ffi.h.in: Added X86_WIN32 target support.
++
++ * src/ffitest.c: Doesn't run structure tests for X86_WIN32 targets.
++ * src/types.c: Added X86_WIN32 target support.
++
++ * src/x86/win32.S: New file. Based on sysv.S, but with EH
++ stuff removed and made to work with CygWin's gas.
++
++2001-03-26 Bryce McKinlay <bryce@albatross.co.nz>
++
++ * configure.in: Make target subdirectory in build dir.
++ * Makefile.am: Override suffix based rules to specify correct output
++ subdirectory.
++ * Makefile.in: Rebuilt.
++ * configure: Rebuilt.
++
++2001-03-23 Kevin B Hendricks <khendricks@ivey.uwo.ca>
++
++ * src/powerpc/ppc_closure.S: New file.
++ * src/powerpc/ffi.c (ffi_prep_args): Fixed ABI compatibility bug
++ involving long long and register pairs.
++ (ffi_prep_closure): New function.
++ (flush_icache): Likewise.
++ (ffi_closure_helper_SYSV): Likewise.
++ * include/ffi.h.in (FFI_CLOSURES): Define on PPC.
++ (FFI_TRAMPOLINE_SIZE): Likewise.
++ (FFI_NATIVE_RAW_API): Likewise.
++ * Makefile.in: Rebuilt.
++ * Makefile.am (EXTRA_DIST): Added src/powerpc/ppc_closure.S.
++ (TARGET_SRC_POWERPC): Likewise.
++
++2001-03-19 Tom Tromey <tromey@redhat.com>
++
++ * Makefile.in: Rebuilt.
++ * Makefile.am (ffitest_LDFLAGS): New macro.
++
++2001-03-02 Nick Clifton <nickc@redhat.com>
++
++ * include/ffi.h.in: Remove RCS ident string.
++ * include/ffi_mips.h: Remove RCS ident string.
++ * src/debug.c: Remove RCS ident string.
++ * src/ffitest.c: Remove RCS ident string.
++ * src/prep_cif.c: Remove RCS ident string.
++ * src/types.c: Remove RCS ident string.
++ * src/alpha/ffi.c: Remove RCS ident string.
++ * src/alpha/osf.S: Remove RCS ident string.
++ * src/arm/ffi.c: Remove RCS ident string.
++ * src/arm/sysv.S: Remove RCS ident string.
++ * src/mips/ffi.c: Remove RCS ident string.
++ * src/mips/n32.S: Remove RCS ident string.
++ * src/mips/o32.S: Remove RCS ident string.
++ * src/sparc/ffi.c: Remove RCS ident string.
++ * src/sparc/v8.S: Remove RCS ident string.
++ * src/sparc/v9.S: Remove RCS ident string.
++ * src/x86/ffi.c: Remove RCS ident string.
++ * src/x86/sysv.S: Remove RCS ident string.
++
++2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
++
++ * include/ffi.h.in: Change sourceware.cygnus.com references to
++ gcc.gnu.org.
++
++2000-12-09 Richard Henderson <rth@redhat.com>
++
++ * src/alpha/ffi.c (ffi_call): Simplify struct return test.
++ (ffi_closure_osf_inner): Index rather than increment avalue
++ and arg_types. Give ffi_closure_osf the raw return value type.
++ * src/alpha/osf.S (ffi_closure_osf): Handle return value type
++ promotion.
++
++2000-12-07 Richard Henderson <rth@redhat.com>
++
++ * src/raw_api.c (ffi_translate_args): Fix typo.
++ (ffi_prep_closure): Likewise.
++
++ * include/ffi.h.in [ALPHA]: Define FFI_CLOSURES and
++ FFI_TRAMPOLINE_SIZE.
++ * src/alpha/ffi.c (ffi_prep_cif_machdep): Adjust minimal
++ cif->bytes for new ffi_call_osf implementation.
++ (ffi_prep_args): Absorb into ...
++ (ffi_call): ... here. Do all stack allocation here and
++ avoid a callback function.
++ (ffi_prep_closure, ffi_closure_osf_inner): New.
++ * src/alpha/osf.S (ffi_call_osf): Reimplement with no callback.
++ (ffi_closure_osf): New.
++
++2000-09-10 Alexandre Oliva <aoliva@redhat.com>
++
++ * config.guess, config.sub, install-sh: Removed.
++ * ltconfig, ltmain.sh, missing, mkinstalldirs: Likewise.
++ * Makefile.in: Rebuilt.
++
++ * acinclude.m4: Include libtool macros from the top level.
++ * aclocal.m4, configure: Rebuilt.
++
++2000-08-22 Alexandre Oliva <aoliva@redhat.com>
++
++ * configure.in [i*86-*-freebsd*] (TARGET, TARGETDIR): Set.
++ * configure: Rebuilt.
++
++2000-05-11 Scott Bambrough <scottb@netwinder.org>
++
++ * libffi/src/arm/sysv.S (ffi_call_SYSV): Doubles are not saved to
++ memory correctly. Use conditional instructions, not branches where
++ possible.
++
++2000-05-04 Tom Tromey <tromey@cygnus.com>
++
++ * configure: Rebuilt.
++ * configure.in: Match `arm*-*-linux-*'.
++ From Chris Dornan <cdornan@arm.com>.
++
++2000-04-28 Jakub Jelinek <jakub@redhat.com>
++
++ * Makefile.am (SUBDIRS): Define.
++ (AM_MAKEFLAGS): Likewise.
++ (Multilib support.): Add section.
++ * Makefile.in: Rebuilt.
++ * ltconfig (extra_compiler_flags, extra_compiler_flags_value):
++ New variables. Set for gcc using -print-multi-lib. Export them
++ to libtool.
++ (sparc64-*-linux-gnu*): Use libsuff 64 for search paths.
++ * ltmain.sh (B|b|V): Don't throw away gcc's -B, -b and -V options
++ for -shared links.
++ (extra_compiler_flags_value, extra_compiler_flags): Check these
++ for extra compiler options which need to be passed down in
++ compiler_flags.
++
++2000-04-16 Anthony Green <green@redhat.com>
++
++ * configure: Rebuilt.
++ * configure.in: Change i*86-pc-linux* to i*86-*-linux*.
++
++2000-04-14 Jakub Jelinek <jakub@redhat.com>
++
++ * include/ffi.h.in (SPARC64): Define for 64bit SPARC builds.
++ Set SPARC FFI_DEFAULT_ABI based on SPARC64 define.
++ * src/sparc/ffi.c (ffi_prep_args_v8): Renamed from ffi_prep_args.
++ Replace all void * sizeofs with sizeof(int).
++ Only compare type with FFI_TYPE_LONGDOUBLE if LONGDOUBLE is
++ different than DOUBLE.
++ Remove FFI_TYPE_SINT32 and FFI_TYPE_UINT32 cases (handled elsewhere).
++ (ffi_prep_args_v9): New function.
++ (ffi_prep_cif_machdep): Handle V9 ABI and long long on V8.
++ (ffi_V9_return_struct): New function.
++ (ffi_call): Handle FFI_V9 ABI from 64bit code and FFI_V8 ABI from
++ 32bit code (not yet cross-arch calls).
++ * src/sparc/v8.S: Add struct return delay nop.
++ Handle long long.
++ * src/sparc/v9.S: New file.
++ * src/prep_cif.c (ffi_prep_cif): Return structure pointer
++ is used on sparc64 only for structures larger than 32 bytes.
++ Pass by reference for structures is done for structure arguments
++ larger than 16 bytes.
++ * src/ffitest.c (main): Use 64bit rint on sparc64.
++ Run long long tests on sparc.
++ * src/types.c (FFI_TYPE_POINTER): Pointer is 64bit on alpha and
++ sparc64.
++ (FFI_TYPE_LONGDOUBLE): long double is 128 bit aligned to 128 bits
++ on sparc64.
++ * configure.in (sparc-*-linux*): New supported target.
++ (sparc64-*-linux*): Likewise.
++ * configure: Rebuilt.
++ * Makefile.am: Add v9.S to SPARC files.
++ * Makefile.in: Likewise.
++ (LINK): Surround $(CCLD) into double quotes, so that multilib
++ compiles work correctly.
++
++2000-04-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
++
++ * configure: Rebuilt.
++ * configure.in: (i*86-*-solaris*): New libffi target. Patch
++ proposed by Bryce McKinlay.
++
++2000-03-20 Tom Tromey <tromey@cygnus.com>
++
++ * Makefile.in: Hand edit for java_raw_api.lo.
++
++2000-03-08 Bryce McKinlay <bryce@albatross.co.nz>
++
++ * config.guess, config.sub: Update from the gcc tree.
++ Fix for PR libgcj/168.
++
++2000-03-03 Tom Tromey <tromey@cygnus.com>
++
++ * Makefile.in: Fixed ia64 by hand.
++
++ * configure: Rebuilt.
++ * configure.in (--enable-multilib): New option.
++ (libffi_basedir): New subst.
++ (AC_OUTPUT): Added multilib code.
++
++2000-03-02 Tom Tromey <tromey@cygnus.com>
++
++ * Makefile.in: Rebuilt.
++ * Makefile.am (TARGET_SRC_IA64): Use `ia64', not `alpha', as
++ directory name.
++
++2000-02-25 Hans Boehm <boehm@acm.org>
++
++ * src/ia64/ffi.c, src/ia64/ia64_flags.h, src/ia64/unix.S: New
++ files.
++ * src/raw_api.c (ffi_translate_args): Fixed typo in argument
++ list.
++ (ffi_prep_raw_closure): Use ffi_translate_args, not
++ ffi_closure_translate.
++ * src/java_raw_api.c: New file.
++ * src/ffitest.c (closure_test_fn): New function.
++ (main): Define `rint' as long long on IA64. Added new test when
++ FFI_CLOSURES is defined.
++ * include/ffi.h.in (ALIGN): Use size_t, not unsigned.
++ (ffi_abi): Recognize IA64.
++ (ffi_raw): Added `flt' field.
++ Added "Java raw API" code.
++ * configure.in: Recognize ia64.
++ * Makefile.am (TARGET_SRC_IA64): New macro.
++ (libffi_la_common_SOURCES): Added java_raw_api.c.
++ (libffi_la_SOURCES): Define in IA64 case.
++
++2000-01-04 Tom Tromey <tromey@cygnus.com>
++
++ * Makefile.in: Rebuilt with newer automake.
++
++1999-12-31 Tom Tromey <tromey@cygnus.com>
++
++ * Makefile.am (INCLUDES): Added -I$(top_srcdir)/src.
++
++1999-09-01 Tom Tromey <tromey@cygnus.com>
++
++ * include/ffi.h.in: Removed PACKAGE and VERSION defines and
++ undefs.
++ * fficonfig.h.in: Rebuilt.
++ * configure: Rebuilt.
++ * configure.in: Pass 3rd argument to AM_INIT_AUTOMAKE.
++ Use AM_PROG_LIBTOOL (automake 1.4 compatibility).
++ * acconfig.h: Don't #undef PACKAGE or VERSION.
++
++1999-08-09 Anthony Green <green@cygnus.com>
++
++ * include/ffi.h.in: Try to work around messy header problem
++ with PACKAGE and VERSION.
++
++ * configure: Rebuilt.
++ * configure.in: Change version to 2.00-beta.
++
++ * fficonfig.h.in: Rebuilt.
++ * acconfig.h (FFI_NO_STRUCTS, FFI_NO_RAW_API): Define.
++
++ * src/x86/ffi.c (ffi_raw_call): Rename.
++
++1999-08-02 Kresten Krab Thorup <krab@dominiq.is.s.u-tokyo.ac.jp>
++
++ * src/x86/ffi.c (ffi_closure_SYSV): New function.
++ (ffi_prep_incoming_args_SYSV): Ditto.
++ (ffi_prep_closure): Ditto.
++ (ffi_closure_raw_SYSV): Ditto.
++ (ffi_prep_raw_closure): More ditto.
++ (ffi_call_raw): Final ditto.
++
++ * include/ffi.h.in: Add definitions for closure and raw API.
++
++ * src/x86/ffi.c (ffi_prep_cif_machdep): Added case for
++ FFI_TYPE_UINT64.
++
++ * Makefile.am (libffi_la_common_SOURCES): Added raw_api.c
++
++ * src/raw_api.c: New file.
++
++ * include/ffi.h.in (ffi_raw): New type.
++ (UINT_ARG, SINT_ARG): New defines.
++ (ffi_closure, ffi_raw_closure): New types.
++ (ffi_prep_closure, ffi_prep_raw_closure): New declarations.
++
++ * configure.in: Add check for endianness and sizeof void*.
++
++ * src/x86/sysv.S (ffi_call_SYSV): Call fixup routine via argument,
++ instead of directly.
++
++ * configure: Rebuilt.
++
++Thu Jul 8 14:28:42 1999 Anthony Green <green@cygnus.com>
++
++ * configure.in: Add x86 and powerpc BeOS configurations.
++ From Makoto Kato <m_kato@ga2.so-net.ne.jp>.
++
++1999-05-09 Anthony Green <green@cygnus.com>
++
++ * configure.in: Add warning about this being beta code.
++ Remove src/Makefile.am from the picture.
++ * configure: Rebuilt.
++
++ * Makefile.am: Move logic from src/Makefile.am. Add changes
++ to support libffi as a target library.
++ * Makefile.in: Rebuilt.
++
++ * aclocal.m4, config.guess, config.sub, ltconfig, ltmain.sh:
++ Upgraded to new autoconf, automake, libtool.
++
++ * README: Tweaks.
++
++ * LICENSE: Update copyright date.
++
++ * src/Makefile.am, src/Makefile.in: Removed.
++
++1998-11-29 Anthony Green <green@cygnus.com>
++
++ * include/ChangeLog: Removed.
++ * src/ChangeLog: Removed.
++ * src/mips/ChangeLog: Removed.
++ * src/sparc/ChangeLog: Remboved.
++ * src/x86/ChangeLog: Removed.
++
++ * ChangeLog.v1: Created.
+Index: libffi/src/powerpc/ffi.c
+===================================================================
+--- /dev/null
++++ libffi/src/powerpc/ffi.c
+@@ -0,0 +1,1448 @@
++/* -----------------------------------------------------------------------
++ ffi.c - Copyright (C) 2011 Anthony Green
++ Copyright (C) 2008 Red Hat, Inc
++ Copyright (C) 2007, 2008 Free Software Foundation, Inc
++ Copyright (c) 1998 Geoffrey Keating
++
++ PowerPC Foreign Function Interface
++
++ 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 AUTHOR 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 <ffi.h>
++#include <ffi_common.h>
++
++#include <stdlib.h>
++#include <stdio.h>
++
++
++extern void ffi_closure_SYSV (void);
++extern void FFI_HIDDEN ffi_closure_LINUX64 (void);
++
++enum {
++ /* The assembly depends on these exact flags. */
++ FLAG_RETURNS_SMST = 1 << (31-31), /* Used for FFI_SYSV small structs. */
++ FLAG_RETURNS_NOTHING = 1 << (31-30), /* These go in cr7 */
++ FLAG_RETURNS_FP = 1 << (31-29),
++ FLAG_RETURNS_64BITS = 1 << (31-28),
++
++ FLAG_RETURNS_128BITS = 1 << (31-27), /* cr6 */
++ FLAG_SYSV_SMST_R4 = 1 << (31-26), /* use r4 for FFI_SYSV 8 byte
++ structs. */
++ FLAG_SYSV_SMST_R3 = 1 << (31-25), /* use r3 for FFI_SYSV 4 byte
++ structs. */
++ /* Bits (31-24) through (31-19) store shift value for SMST */
++
++ FLAG_ARG_NEEDS_COPY = 1 << (31- 7),
++ FLAG_FP_ARGUMENTS = 1 << (31- 6), /* cr1.eq; specified by ABI */
++ FLAG_4_GPR_ARGUMENTS = 1 << (31- 5),
++ FLAG_RETVAL_REFERENCE = 1 << (31- 4)
++};
++
++/* About the SYSV ABI. */
++unsigned int NUM_GPR_ARG_REGISTERS = 8;
++#ifndef __NO_FPRS__
++unsigned int NUM_FPR_ARG_REGISTERS = 8;
++#else
++unsigned int NUM_FPR_ARG_REGISTERS = 0;
++#endif
++
++enum { ASM_NEEDS_REGISTERS = 4 };
++
++/* ffi_prep_args_SYSV is called by the assembly routine once stack space
++ has been allocated for the function's arguments.
++
++ The stack layout we want looks like this:
++
++ | Return address from ffi_call_SYSV 4bytes | higher addresses
++ |--------------------------------------------|
++ | Previous backchain pointer 4 | stack pointer here
++ |--------------------------------------------|<+ <<< on entry to
++ | Saved r28-r31 4*4 | | ffi_call_SYSV
++ |--------------------------------------------| |
++ | GPR registers r3-r10 8*4 | | ffi_call_SYSV
++ |--------------------------------------------| |
++ | FPR registers f1-f8 (optional) 8*8 | |
++ |--------------------------------------------| | stack |
++ | Space for copied structures | | grows |
++ |--------------------------------------------| | down V
++ | Parameters that didn't fit in registers | |
++ |--------------------------------------------| | lower addresses
++ | Space for callee's LR 4 | |
++ |--------------------------------------------| | stack pointer here
++ | Current backchain pointer 4 |-/ during
++ |--------------------------------------------| <<< ffi_call_SYSV
++
++*/
++
++void
++ffi_prep_args_SYSV (extended_cif *ecif, unsigned *const stack)
++{
++ const unsigned bytes = ecif->cif->bytes;
++ const unsigned flags = ecif->cif->flags;
++
++ typedef union {
++ char *c;
++ unsigned *u;
++ long long *ll;
++ float *f;
++ double *d;
++ } valp;
++
++ /* 'stacktop' points at the previous backchain pointer. */
++ valp stacktop;
++
++ /* 'gpr_base' points at the space for gpr3, and grows upwards as
++ we use GPR registers. */
++ valp gpr_base;
++ int intarg_count;
++
++ /* 'fpr_base' points at the space for fpr1, and grows upwards as
++ we use FPR registers. */
++ valp fpr_base;
++ int fparg_count;
++
++ /* 'copy_space' grows down as we put structures in it. It should
++ stay 16-byte aligned. */
++ valp copy_space;
++
++ /* 'next_arg' grows up as we put parameters in it. */
++ valp next_arg;
++
++ int i, ii MAYBE_UNUSED;
++ ffi_type **ptr;
++ double double_tmp;
++ union {
++ void **v;
++ char **c;
++ signed char **sc;
++ unsigned char **uc;
++ signed short **ss;
++ unsigned short **us;
++ unsigned int **ui;
++ long long **ll;
++ float **f;
++ double **d;
++ } p_argv;
++ size_t struct_copy_size;
++ unsigned gprvalue;
++
++ if (ecif->cif->abi == FFI_LINUX_SOFT_FLOAT)
++ NUM_FPR_ARG_REGISTERS = 0;
++
++ stacktop.c = (char *) stack + bytes;
++ gpr_base.u = stacktop.u - ASM_NEEDS_REGISTERS - NUM_GPR_ARG_REGISTERS;
++ intarg_count = 0;
++ fpr_base.d = gpr_base.d - NUM_FPR_ARG_REGISTERS;
++ fparg_count = 0;
++ copy_space.c = ((flags & FLAG_FP_ARGUMENTS) ? fpr_base.c : gpr_base.c);
++ next_arg.u = stack + 2;
++
++ /* Check that everything starts aligned properly. */
++ FFI_ASSERT (((unsigned) (char *) stack & 0xF) == 0);
++ FFI_ASSERT (((unsigned) copy_space.c & 0xF) == 0);
++ FFI_ASSERT (((unsigned) stacktop.c & 0xF) == 0);
++ FFI_ASSERT ((bytes & 0xF) == 0);
++ FFI_ASSERT (copy_space.c >= next_arg.c);
++
++ /* Deal with return values that are actually pass-by-reference. */
++ if (flags & FLAG_RETVAL_REFERENCE)
++ {
++ *gpr_base.u++ = (unsigned long) (char *) ecif->rvalue;
++ intarg_count++;
++ }
++
++ /* Now for the arguments. */
++ p_argv.v = ecif->avalue;
++ for (ptr = ecif->cif->arg_types, i = ecif->cif->nargs;
++ i > 0;
++ i--, ptr++, p_argv.v++)
++ {
++ switch ((*ptr)->type)
++ {
++ case FFI_TYPE_FLOAT:
++ /* With FFI_LINUX_SOFT_FLOAT floats are handled like UINT32. */
++ if (ecif->cif->abi == FFI_LINUX_SOFT_FLOAT)
++ goto soft_float_prep;
++ double_tmp = **p_argv.f;
++ if (fparg_count >= NUM_FPR_ARG_REGISTERS)
++ {
++ *next_arg.f = (float) double_tmp;
++ next_arg.u += 1;
++ intarg_count++;
++ }
++ else
++ *fpr_base.d++ = double_tmp;
++ fparg_count++;
++ FFI_ASSERT (flags & FLAG_FP_ARGUMENTS);
++ break;
++
++ case FFI_TYPE_DOUBLE:
++ /* With FFI_LINUX_SOFT_FLOAT doubles are handled like UINT64. */
++ if (ecif->cif->abi == FFI_LINUX_SOFT_FLOAT)
++ goto soft_double_prep;
++ double_tmp = **p_argv.d;
++
++ if (fparg_count >= NUM_FPR_ARG_REGISTERS)
++ {
++ if (intarg_count >= NUM_GPR_ARG_REGISTERS
++ && intarg_count % 2 != 0)
++ {
++ intarg_count++;
++ next_arg.u++;
++ }
++ *next_arg.d = double_tmp;
++ next_arg.u += 2;
++ }
++ else
++ *fpr_base.d++ = double_tmp;
++ fparg_count++;
++ FFI_ASSERT (flags & FLAG_FP_ARGUMENTS);
++ break;
++
++#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
++ case FFI_TYPE_LONGDOUBLE:
++ if ((ecif->cif->abi != FFI_LINUX)
++ && (ecif->cif->abi != FFI_LINUX_SOFT_FLOAT))
++ goto do_struct;
++ /* The soft float ABI for long doubles works like this,
++ a long double is passed in four consecutive gprs if available.
++ A maximum of 2 long doubles can be passed in gprs.
++ If we do not have 4 gprs left, the long double is passed on the
++ stack, 4-byte aligned. */
++ if (ecif->cif->abi == FFI_LINUX_SOFT_FLOAT)
++ {
++ unsigned int int_tmp = (*p_argv.ui)[0];
++ if (intarg_count >= NUM_GPR_ARG_REGISTERS - 3)
++ {
++ if (intarg_count < NUM_GPR_ARG_REGISTERS)
++ intarg_count += NUM_GPR_ARG_REGISTERS - intarg_count;
++ *next_arg.u = int_tmp;
++ next_arg.u++;
++ for (ii = 1; ii < 4; ii++)
++ {
++ int_tmp = (*p_argv.ui)[ii];
++ *next_arg.u = int_tmp;
++ next_arg.u++;
++ }
++ }
++ else
++ {
++ *gpr_base.u++ = int_tmp;
++ for (ii = 1; ii < 4; ii++)
++ {
++ int_tmp = (*p_argv.ui)[ii];
++ *gpr_base.u++ = int_tmp;
++ }
++ }
++ intarg_count +=4;
++ }
++ else
++ {
++ double_tmp = (*p_argv.d)[0];
++
++ if (fparg_count >= NUM_FPR_ARG_REGISTERS - 1)
++ {
++ if (intarg_count >= NUM_GPR_ARG_REGISTERS
++ && intarg_count % 2 != 0)
++ {
++ intarg_count++;
++ next_arg.u++;
++ }
++ *next_arg.d = double_tmp;
++ next_arg.u += 2;
++ double_tmp = (*p_argv.d)[1];
++ *next_arg.d = double_tmp;
++ next_arg.u += 2;
++ }
++ else
++ {
++ *fpr_base.d++ = double_tmp;
++ double_tmp = (*p_argv.d)[1];
++ *fpr_base.d++ = double_tmp;
++ }
++
++ fparg_count += 2;
++ FFI_ASSERT (flags & FLAG_FP_ARGUMENTS);
++ }
++ break;
++#endif
++
++ case FFI_TYPE_UINT64:
++ case FFI_TYPE_SINT64:
++ soft_double_prep:
++ if (intarg_count == NUM_GPR_ARG_REGISTERS-1)
++ intarg_count++;
++ if (intarg_count >= NUM_GPR_ARG_REGISTERS)
++ {
++ if (intarg_count % 2 != 0)
++ {
++ intarg_count++;
++ next_arg.u++;
++ }
++ *next_arg.ll = **p_argv.ll;
++ next_arg.u += 2;
++ }
++ else
++ {
++ /* whoops: abi states only certain register pairs
++ * can be used for passing long long int
++ * specifically (r3,r4), (r5,r6), (r7,r8),
++ * (r9,r10) and if next arg is long long but
++ * not correct starting register of pair then skip
++ * until the proper starting register
++ */
++ if (intarg_count % 2 != 0)
++ {
++ intarg_count ++;
++ gpr_base.u++;
++ }
++ *gpr_base.ll++ = **p_argv.ll;
++ }
++ intarg_count += 2;
++ break;
++
++ case FFI_TYPE_STRUCT:
++#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
++ do_struct:
++#endif
++ struct_copy_size = ((*ptr)->size + 15) & ~0xF;
++ copy_space.c -= struct_copy_size;
++ memcpy (copy_space.c, *p_argv.c, (*ptr)->size);
++
++ gprvalue = (unsigned long) copy_space.c;
++
++ FFI_ASSERT (copy_space.c > next_arg.c);
++ FFI_ASSERT (flags & FLAG_ARG_NEEDS_COPY);
++ goto putgpr;
++
++ case FFI_TYPE_UINT8:
++ gprvalue = **p_argv.uc;
++ goto putgpr;
++ case FFI_TYPE_SINT8:
++ gprvalue = **p_argv.sc;
++ goto putgpr;
++ case FFI_TYPE_UINT16:
++ gprvalue = **p_argv.us;
++ goto putgpr;
++ case FFI_TYPE_SINT16:
++ gprvalue = **p_argv.ss;
++ goto putgpr;
++
++ case FFI_TYPE_INT:
++ case FFI_TYPE_UINT32:
++ case FFI_TYPE_SINT32:
++ case FFI_TYPE_POINTER:
++ soft_float_prep:
++
++ gprvalue = **p_argv.ui;
++
++ putgpr:
++ if (intarg_count >= NUM_GPR_ARG_REGISTERS)
++ *next_arg.u++ = gprvalue;
++ else
++ *gpr_base.u++ = gprvalue;
++ intarg_count++;
++ break;
++ }
++ }
++
++ /* Check that we didn't overrun the stack... */
++ FFI_ASSERT (copy_space.c >= next_arg.c);
++ FFI_ASSERT (gpr_base.u <= stacktop.u - ASM_NEEDS_REGISTERS);
++ FFI_ASSERT (fpr_base.u
++ <= stacktop.u - ASM_NEEDS_REGISTERS - NUM_GPR_ARG_REGISTERS);
++ FFI_ASSERT (flags & FLAG_4_GPR_ARGUMENTS || intarg_count <= 4);
++}
++
++/* About the LINUX64 ABI. */
++enum {
++ NUM_GPR_ARG_REGISTERS64 = 8,
++ NUM_FPR_ARG_REGISTERS64 = 13
++};
++enum { ASM_NEEDS_REGISTERS64 = 4 };
++
++/* ffi_prep_args64 is called by the assembly routine once stack space
++ has been allocated for the function's arguments.
++
++ The stack layout we want looks like this:
++
++ | Ret addr from ffi_call_LINUX64 8bytes | higher addresses
++ |--------------------------------------------|
++ | CR save area 8bytes |
++ |--------------------------------------------|
++ | Previous backchain pointer 8 | stack pointer here
++ |--------------------------------------------|<+ <<< on entry to
++ | Saved r28-r31 4*8 | | ffi_call_LINUX64
++ |--------------------------------------------| |
++ | GPR registers r3-r10 8*8 | |
++ |--------------------------------------------| |
++ | FPR registers f1-f13 (optional) 13*8 | |
++ |--------------------------------------------| |
++ | Parameter save area | |
++ |--------------------------------------------| |
++ | TOC save area 8 | |
++ |--------------------------------------------| | stack |
++ | Linker doubleword 8 | | grows |
++ |--------------------------------------------| | down V
++ | Compiler doubleword 8 | |
++ |--------------------------------------------| | lower addresses
++ | Space for callee's LR 8 | |
++ |--------------------------------------------| |
++ | CR save area 8 | |
++ |--------------------------------------------| | stack pointer here
++ | Current backchain pointer 8 |-/ during
++ |--------------------------------------------| <<< ffi_call_LINUX64
++
++*/
++
++void FFI_HIDDEN
++ffi_prep_args64 (extended_cif *ecif, unsigned long *const stack)
++{
++ const unsigned long bytes = ecif->cif->bytes;
++ const unsigned long flags = ecif->cif->flags;
++
++ typedef union {
++ char *c;
++ unsigned long *ul;
++ float *f;
++ double *d;
++ } valp;
++
++ /* 'stacktop' points at the previous backchain pointer. */
++ valp stacktop;
++
++ /* 'next_arg' points at the space for gpr3, and grows upwards as
++ we use GPR registers, then continues at rest. */
++ valp gpr_base;
++ valp gpr_end;
++ valp rest;
++ valp next_arg;
++
++ /* 'fpr_base' points at the space for fpr3, and grows upwards as
++ we use FPR registers. */
++ valp fpr_base;
++ int fparg_count;
++
++ int i, words;
++ ffi_type **ptr;
++ double double_tmp;
++ union {
++ void **v;
++ char **c;
++ signed char **sc;
++ unsigned char **uc;
++ signed short **ss;
++ unsigned short **us;
++ signed int **si;
++ unsigned int **ui;
++ unsigned long **ul;
++ float **f;
++ double **d;
++ } p_argv;
++ unsigned long gprvalue;
++
++ stacktop.c = (char *) stack + bytes;
++ gpr_base.ul = stacktop.ul - ASM_NEEDS_REGISTERS64 - NUM_GPR_ARG_REGISTERS64;
++ gpr_end.ul = gpr_base.ul + NUM_GPR_ARG_REGISTERS64;
++ rest.ul = stack + 6 + NUM_GPR_ARG_REGISTERS64;
++ fpr_base.d = gpr_base.d - NUM_FPR_ARG_REGISTERS64;
++ fparg_count = 0;
++ next_arg.ul = gpr_base.ul;
++
++ /* Check that everything starts aligned properly. */
++ FFI_ASSERT (((unsigned long) (char *) stack & 0xF) == 0);
++ FFI_ASSERT (((unsigned long) stacktop.c & 0xF) == 0);
++ FFI_ASSERT ((bytes & 0xF) == 0);
++
++ /* Deal with return values that are actually pass-by-reference. */
++ if (flags & FLAG_RETVAL_REFERENCE)
++ *next_arg.ul++ = (unsigned long) (char *) ecif->rvalue;
++
++ /* Now for the arguments. */
++ p_argv.v = ecif->avalue;
++ for (ptr = ecif->cif->arg_types, i = ecif->cif->nargs;
++ i > 0;
++ i--, ptr++, p_argv.v++)
++ {
++ switch ((*ptr)->type)
++ {
++ case FFI_TYPE_FLOAT:
++ double_tmp = **p_argv.f;
++ *next_arg.f = (float) double_tmp;
++ if (++next_arg.ul == gpr_end.ul)
++ next_arg.ul = rest.ul;
++ if (fparg_count < NUM_FPR_ARG_REGISTERS64)
++ *fpr_base.d++ = double_tmp;
++ fparg_count++;
++ FFI_ASSERT (flags & FLAG_FP_ARGUMENTS);
++ break;
++
++ case FFI_TYPE_DOUBLE:
++ double_tmp = **p_argv.d;
++ *next_arg.d = double_tmp;
++ if (++next_arg.ul == gpr_end.ul)
++ next_arg.ul = rest.ul;
++ if (fparg_count < NUM_FPR_ARG_REGISTERS64)
++ *fpr_base.d++ = double_tmp;
++ fparg_count++;
++ FFI_ASSERT (flags & FLAG_FP_ARGUMENTS);
++ break;
++
++#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
++ case FFI_TYPE_LONGDOUBLE:
++ double_tmp = (*p_argv.d)[0];
++ *next_arg.d = double_tmp;
++ if (++next_arg.ul == gpr_end.ul)
++ next_arg.ul = rest.ul;
++ if (fparg_count < NUM_FPR_ARG_REGISTERS64)
++ *fpr_base.d++ = double_tmp;
++ fparg_count++;
++ double_tmp = (*p_argv.d)[1];
++ *next_arg.d = double_tmp;
++ if (++next_arg.ul == gpr_end.ul)
++ next_arg.ul = rest.ul;
++ if (fparg_count < NUM_FPR_ARG_REGISTERS64)
++ *fpr_base.d++ = double_tmp;
++ fparg_count++;
++ FFI_ASSERT (__LDBL_MANT_DIG__ == 106);
++ FFI_ASSERT (flags & FLAG_FP_ARGUMENTS);
++ break;
++#endif
++
++ case FFI_TYPE_STRUCT:
++ words = ((*ptr)->size + 7) / 8;
++ if (next_arg.ul >= gpr_base.ul && next_arg.ul + words > gpr_end.ul)
++ {
++ size_t first = gpr_end.c - next_arg.c;
++ memcpy (next_arg.c, *p_argv.c, first);
++ memcpy (rest.c, *p_argv.c + first, (*ptr)->size - first);
++ next_arg.c = rest.c + words * 8 - first;
++ }
++ else
++ {
++ char *where = next_arg.c;
++
++ /* Structures with size less than eight bytes are passed
++ left-padded. */
++ if ((*ptr)->size < 8)
++ where += 8 - (*ptr)->size;
++
++ memcpy (where, *p_argv.c, (*ptr)->size);
++ next_arg.ul += words;
++ if (next_arg.ul == gpr_end.ul)
++ next_arg.ul = rest.ul;
++ }
++ break;
++
++ case FFI_TYPE_UINT8:
++ gprvalue = **p_argv.uc;
++ goto putgpr;
++ case FFI_TYPE_SINT8:
++ gprvalue = **p_argv.sc;
++ goto putgpr;
++ case FFI_TYPE_UINT16:
++ gprvalue = **p_argv.us;
++ goto putgpr;
++ case FFI_TYPE_SINT16:
++ gprvalue = **p_argv.ss;
++ goto putgpr;
++ case FFI_TYPE_UINT32:
++ gprvalue = **p_argv.ui;
++ goto putgpr;
++ case FFI_TYPE_INT:
++ case FFI_TYPE_SINT32:
++ gprvalue = **p_argv.si;
++ goto putgpr;
++
++ case FFI_TYPE_UINT64:
++ case FFI_TYPE_SINT64:
++ case FFI_TYPE_POINTER:
++ gprvalue = **p_argv.ul;
++ putgpr:
++ *next_arg.ul++ = gprvalue;
++ if (next_arg.ul == gpr_end.ul)
++ next_arg.ul = rest.ul;
++ break;
++ }
++ }
++
++ FFI_ASSERT (flags & FLAG_4_GPR_ARGUMENTS
++ || (next_arg.ul >= gpr_base.ul
++ && next_arg.ul <= gpr_base.ul + 4));
++}
++
++
++
++/* Perform machine dependent cif processing */
++ffi_status
++ffi_prep_cif_machdep (ffi_cif *cif)
++{
++ /* All this is for the SYSV and LINUX64 ABI. */
++ int i;
++ ffi_type **ptr;
++ unsigned bytes;
++ int fparg_count = 0, intarg_count = 0;
++ unsigned flags = 0;
++ unsigned struct_copy_size = 0;
++ unsigned type = cif->rtype->type;
++ unsigned size = cif->rtype->size;
++
++ if (cif->abi == FFI_LINUX_SOFT_FLOAT)
++ NUM_FPR_ARG_REGISTERS = 0;
++
++ if (cif->abi != FFI_LINUX64)
++ {
++ /* All the machine-independent calculation of cif->bytes will be wrong.
++ Redo the calculation for SYSV. */
++
++ /* Space for the frame pointer, callee's LR, and the asm's temp regs. */
++ bytes = (2 + ASM_NEEDS_REGISTERS) * sizeof (int);
++
++ /* Space for the GPR registers. */
++ bytes += NUM_GPR_ARG_REGISTERS * sizeof (int);
++ }
++ else
++ {
++ /* 64-bit ABI. */
++
++ /* Space for backchain, CR, LR, cc/ld doubleword, TOC and the asm's temp
++ regs. */
++ bytes = (6 + ASM_NEEDS_REGISTERS64) * sizeof (long);
++
++ /* Space for the mandatory parm save area and general registers. */
++ bytes += 2 * NUM_GPR_ARG_REGISTERS64 * sizeof (long);
++ }
++
++ /* Return value handling. The rules for SYSV are as follows:
++ - 32-bit (or less) integer values are returned in gpr3;
++ - Structures of size <= 4 bytes also returned in gpr3;
++ - 64-bit integer values and structures between 5 and 8 bytes are returned
++ in gpr3 and gpr4;
++ - Single/double FP values are returned in fpr1;
++ - Larger structures are allocated space and a pointer is passed as
++ the first argument.
++ - long doubles (if not equivalent to double) are returned in
++ fpr1,fpr2 for Linux and as for large structs for SysV.
++ For LINUX64:
++ - integer values in gpr3;
++ - Structures/Unions by reference;
++ - Single/double FP values in fpr1, long double in fpr1,fpr2.
++ - soft-float float/doubles are treated as UINT32/UINT64 respectivley.
++ - soft-float long doubles are returned in gpr3-gpr6. */
++ switch (type)
++ {
++#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
++ case FFI_TYPE_LONGDOUBLE:
++ if (cif->abi != FFI_LINUX && cif->abi != FFI_LINUX64
++ && cif->abi != FFI_LINUX_SOFT_FLOAT)
++ goto byref;
++ flags |= FLAG_RETURNS_128BITS;
++ /* Fall through. */
++#endif
++ case FFI_TYPE_DOUBLE:
++ flags |= FLAG_RETURNS_64BITS;
++ /* Fall through. */
++ case FFI_TYPE_FLOAT:
++ /* With FFI_LINUX_SOFT_FLOAT no fp registers are used. */
++ if (cif->abi != FFI_LINUX_SOFT_FLOAT)
++ flags |= FLAG_RETURNS_FP;
++ break;
++
++ case FFI_TYPE_UINT64:
++ case FFI_TYPE_SINT64:
++ flags |= FLAG_RETURNS_64BITS;
++ break;
++
++ case FFI_TYPE_STRUCT:
++ if (cif->abi == FFI_SYSV)
++ {
++ /* The final SYSV ABI says that structures smaller or equal 8 bytes
++ are returned in r3/r4. The FFI_GCC_SYSV ABI instead returns them
++ in memory. */
++
++ /* Treat structs with size <= 8 bytes. */
++ if (size <= 8)
++ {
++ flags |= FLAG_RETURNS_SMST;
++ /* These structs are returned in r3. We pack the type and the
++ precalculated shift value (needed in the sysv.S) into flags.
++ The same applies for the structs returned in r3/r4. */
++ if (size <= 4)
++ {
++ flags |= FLAG_SYSV_SMST_R3;
++ flags |= 8 * (4 - size) << 8;
++ break;
++ }
++ /* These structs are returned in r3 and r4. See above. */
++ if (size <= 8)
++ {
++ flags |= FLAG_SYSV_SMST_R3 | FLAG_SYSV_SMST_R4;
++ flags |= 8 * (8 - size) << 8;
++ break;
++ }
++ }
++ }
++#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
++ byref:
++#endif
++ intarg_count++;
++ flags |= FLAG_RETVAL_REFERENCE;
++ /* Fall through. */
++ case FFI_TYPE_VOID:
++ flags |= FLAG_RETURNS_NOTHING;
++ break;
++
++ default:
++ /* Returns 32-bit integer, or similar. Nothing to do here. */
++ break;
++ }
++
++ if (cif->abi != FFI_LINUX64)
++ /* The first NUM_GPR_ARG_REGISTERS words of integer arguments, and the
++ first NUM_FPR_ARG_REGISTERS fp arguments, go in registers; the rest
++ goes on the stack. Structures and long doubles (if not equivalent
++ to double) are passed as a pointer to a copy of the structure.
++ Stuff on the stack needs to keep proper alignment. */
++ for (ptr = cif->arg_types, i = cif->nargs; i > 0; i--, ptr++)
++ {
++ switch ((*ptr)->type)
++ {
++ case FFI_TYPE_FLOAT:
++ /* With FFI_LINUX_SOFT_FLOAT floats are handled like UINT32. */
++ if (cif->abi == FFI_LINUX_SOFT_FLOAT)
++ goto soft_float_cif;
++ fparg_count++;
++ /* floating singles are not 8-aligned on stack */
++ break;
++
++#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
++ case FFI_TYPE_LONGDOUBLE:
++ if (cif->abi != FFI_LINUX && cif->abi != FFI_LINUX_SOFT_FLOAT)
++ goto do_struct;
++ if (cif->abi == FFI_LINUX_SOFT_FLOAT)
++ {
++ if (intarg_count >= NUM_GPR_ARG_REGISTERS - 3
++ || intarg_count < NUM_GPR_ARG_REGISTERS)
++ /* A long double in FFI_LINUX_SOFT_FLOAT can use only
++ a set of four consecutive gprs. If we have not enough,
++ we have to adjust the intarg_count value. */
++ intarg_count += NUM_GPR_ARG_REGISTERS - intarg_count;
++ intarg_count += 4;
++ break;
++ }
++ else
++ fparg_count++;
++ /* Fall thru */
++#endif
++ case FFI_TYPE_DOUBLE:
++ /* With FFI_LINUX_SOFT_FLOAT doubles are handled like UINT64. */
++ if (cif->abi == FFI_LINUX_SOFT_FLOAT)
++ goto soft_double_cif;
++ fparg_count++;
++ /* If this FP arg is going on the stack, it must be
++ 8-byte-aligned. */
++ if (fparg_count > NUM_FPR_ARG_REGISTERS
++ && intarg_count >= NUM_GPR_ARG_REGISTERS
++ && intarg_count % 2 != 0)
++ intarg_count++;
++ break;
++
++ case FFI_TYPE_UINT64:
++ case FFI_TYPE_SINT64:
++ soft_double_cif:
++ /* 'long long' arguments are passed as two words, but
++ either both words must fit in registers or both go
++ on the stack. If they go on the stack, they must
++ be 8-byte-aligned.
++
++ Also, only certain register pairs can be used for
++ passing long long int -- specifically (r3,r4), (r5,r6),
++ (r7,r8), (r9,r10).
++ */
++ if (intarg_count == NUM_GPR_ARG_REGISTERS-1
++ || intarg_count % 2 != 0)
++ intarg_count++;
++ intarg_count += 2;
++ break;
++
++ case FFI_TYPE_STRUCT:
++#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
++ do_struct:
++#endif
++ /* We must allocate space for a copy of these to enforce
++ pass-by-value. Pad the space up to a multiple of 16
++ bytes (the maximum alignment required for anything under
++ the SYSV ABI). */
++ struct_copy_size += ((*ptr)->size + 15) & ~0xF;
++ /* Fall through (allocate space for the pointer). */
++
++ default:
++ soft_float_cif:
++ /* Everything else is passed as a 4-byte word in a GPR, either
++ the object itself or a pointer to it. */
++ intarg_count++;
++ break;
++ }
++ }
++ else
++ for (ptr = cif->arg_types, i = cif->nargs; i > 0; i--, ptr++)
++ {
++ switch ((*ptr)->type)
++ {
++#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
++ case FFI_TYPE_LONGDOUBLE:
++ if (cif->abi == FFI_LINUX_SOFT_FLOAT)
++ intarg_count += 4;
++ else
++ {
++ fparg_count += 2;
++ intarg_count += 2;
++ }
++ break;
++#endif
++ case FFI_TYPE_FLOAT:
++ case FFI_TYPE_DOUBLE:
++ fparg_count++;
++ intarg_count++;
++ break;
++
++ case FFI_TYPE_STRUCT:
++ intarg_count += ((*ptr)->size + 7) / 8;
++ break;
++
++ default:
++ /* Everything else is passed as a 8-byte word in a GPR, either
++ the object itself or a pointer to it. */
++ intarg_count++;
++ break;
++ }
++ }
++
++ if (fparg_count != 0)
++ flags |= FLAG_FP_ARGUMENTS;
++ if (intarg_count > 4)
++ flags |= FLAG_4_GPR_ARGUMENTS;
++ if (struct_copy_size != 0)
++ flags |= FLAG_ARG_NEEDS_COPY;
++
++ if (cif->abi != FFI_LINUX64)
++ {
++ /* Space for the FPR registers, if needed. */
++ if (fparg_count != 0)
++ bytes += NUM_FPR_ARG_REGISTERS * sizeof (double);
++
++ /* Stack space. */
++ if (intarg_count > NUM_GPR_ARG_REGISTERS)
++ bytes += (intarg_count - NUM_GPR_ARG_REGISTERS) * sizeof (int);
++ if (fparg_count > NUM_FPR_ARG_REGISTERS)
++ bytes += (fparg_count - NUM_FPR_ARG_REGISTERS) * sizeof (double);
++ }
++ else
++ {
++ /* Space for the FPR registers, if needed. */
++ if (fparg_count != 0)
++ bytes += NUM_FPR_ARG_REGISTERS64 * sizeof (double);
++
++ /* Stack space. */
++ if (intarg_count > NUM_GPR_ARG_REGISTERS64)
++ bytes += (intarg_count - NUM_GPR_ARG_REGISTERS64) * sizeof (long);
++ }
++
++ /* The stack space allocated needs to be a multiple of 16 bytes. */
++ bytes = (bytes + 15) & ~0xF;
++
++ /* Add in the space for the copied structures. */
++ bytes += struct_copy_size;
++
++ cif->flags = flags;
++ cif->bytes = bytes;
++
++ return FFI_OK;
++}
++
++extern void ffi_call_SYSV(extended_cif *, unsigned, unsigned, unsigned *,
++ void (*fn)(void));
++extern void FFI_HIDDEN ffi_call_LINUX64(extended_cif *, unsigned long,
++ unsigned long, unsigned long *,
++ void (*fn)(void));
++
++void
++ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
++{
++ extended_cif ecif;
++
++ ecif.cif = cif;
++ ecif.avalue = avalue;
++
++ /* If the return value is a struct and we don't have a return */
++ /* value address then we need to make one */
++
++ if ((rvalue == NULL) && (cif->rtype->type == FFI_TYPE_STRUCT))
++ {
++ ecif.rvalue = alloca(cif->rtype->size);
++ }
++ else
++ ecif.rvalue = rvalue;
++
++
++ switch (cif->abi)
++ {
++#ifndef POWERPC64
++ case FFI_SYSV:
++ case FFI_GCC_SYSV:
++ case FFI_LINUX:
++ case FFI_LINUX_SOFT_FLOAT:
++ ffi_call_SYSV (&ecif, -cif->bytes, cif->flags, ecif.rvalue, fn);
++ break;
++#else
++ case FFI_LINUX64:
++ ffi_call_LINUX64 (&ecif, -(long) cif->bytes, cif->flags, ecif.rvalue, fn);
++ break;
++#endif
++ default:
++ FFI_ASSERT (0);
++ break;
++ }
++}
++
++
++#ifndef POWERPC64
++#define MIN_CACHE_LINE_SIZE 8
++
++static void
++flush_icache (char *wraddr, char *xaddr, int size)
++{
++ int i;
++ for (i = 0; i < size; i += MIN_CACHE_LINE_SIZE)
++ __asm__ volatile ("icbi 0,%0;" "dcbf 0,%1;"
++ : : "r" (xaddr + i), "r" (wraddr + i) : "memory");
++ __asm__ volatile ("icbi 0,%0;" "dcbf 0,%1;" "sync;" "isync;"
++ : : "r"(xaddr + size - 1), "r"(wraddr + size - 1)
++ : "memory");
++}
++#endif
++
++ffi_status
++ffi_prep_closure_loc (ffi_closure *closure,
++ ffi_cif *cif,
++ void (*fun) (ffi_cif *, void *, void **, void *),
++ void *user_data,
++ void *codeloc)
++{
++#ifdef POWERPC64
++ void **tramp = (void **) &closure->tramp[0];
++
++ if (cif->abi != FFI_LINUX64)
++ return FFI_BAD_ABI;
++ /* Copy function address and TOC from ffi_closure_LINUX64. */
++ memcpy (tramp, (char *) ffi_closure_LINUX64, 16);
++ tramp[2] = codeloc;
++#else
++ unsigned int *tramp;
++
++ if (! (cif->abi == FFI_GCC_SYSV
++ || cif->abi == FFI_SYSV
++ || cif->abi == FFI_LINUX
++ || cif->abi == FFI_LINUX_SOFT_FLOAT))
++ return FFI_BAD_ABI;
++
++ tramp = (unsigned int *) &closure->tramp[0];
++ tramp[0] = 0x7c0802a6; /* mflr r0 */
++ tramp[1] = 0x4800000d; /* bl 10 <trampoline_initial+0x10> */
++ tramp[4] = 0x7d6802a6; /* mflr r11 */
++ tramp[5] = 0x7c0803a6; /* mtlr r0 */
++ tramp[6] = 0x800b0000; /* lwz r0,0(r11) */
++ tramp[7] = 0x816b0004; /* lwz r11,4(r11) */
++ tramp[8] = 0x7c0903a6; /* mtctr r0 */
++ tramp[9] = 0x4e800420; /* bctr */
++ *(void **) &tramp[2] = (void *) ffi_closure_SYSV; /* function */
++ *(void **) &tramp[3] = codeloc; /* context */
++
++ /* Flush the icache. */
++ flush_icache ((char *)tramp, (char *)codeloc, FFI_TRAMPOLINE_SIZE);
++#endif
++
++ closure->cif = cif;
++ closure->fun = fun;
++ closure->user_data = user_data;
++
++ return FFI_OK;
++}
++
++typedef union
++{
++ float f;
++ double d;
++} ffi_dblfl;
++
++int ffi_closure_helper_SYSV (ffi_closure *, void *, unsigned long *,
++ ffi_dblfl *, unsigned long *);
++
++/* Basically the trampoline invokes ffi_closure_SYSV, and on
++ * entry, r11 holds the address of the closure.
++ * After storing the registers that could possibly contain
++ * parameters to be passed into the stack frame and setting
++ * up space for a return value, ffi_closure_SYSV invokes the
++ * following helper function to do most of the work
++ */
++
++int
++ffi_closure_helper_SYSV (ffi_closure *closure, void *rvalue,
++ unsigned long *pgr, ffi_dblfl *pfr,
++ unsigned long *pst)
++{
++ /* rvalue is the pointer to space for return value in closure assembly */
++ /* pgr is the pointer to where r3-r10 are stored in ffi_closure_SYSV */
++ /* pfr is the pointer to where f1-f8 are stored in ffi_closure_SYSV */
++ /* pst is the pointer to outgoing parameter stack in original caller */
++
++ void ** avalue;
++ ffi_type ** arg_types;
++ long i, avn;
++ long nf; /* number of floating registers already used */
++ long ng; /* number of general registers already used */
++ ffi_cif * cif;
++ double temp;
++ unsigned size;
++
++ cif = closure->cif;
++ avalue = alloca (cif->nargs * sizeof (void *));
++ size = cif->rtype->size;
++
++ nf = 0;
++ ng = 0;
++
++ /* Copy the caller's structure return value address so that the closure
++ returns the data directly to the caller.
++ For FFI_SYSV the result is passed in r3/r4 if the struct size is less
++ or equal 8 bytes. */
++
++ if ((cif->rtype->type == FFI_TYPE_STRUCT
++ && !((cif->abi == FFI_SYSV) && (size <= 8)))
++#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
++ || (cif->rtype->type == FFI_TYPE_LONGDOUBLE
++ && cif->abi != FFI_LINUX && cif->abi != FFI_LINUX_SOFT_FLOAT)
++#endif
++ )
++ {
++ rvalue = (void *) *pgr;
++ ng++;
++ pgr++;
++ }
++
++ i = 0;
++ avn = cif->nargs;
++ arg_types = cif->arg_types;
++
++ /* Grab the addresses of the arguments from the stack frame. */
++ while (i < avn)
++ {
++ switch (arg_types[i]->type)
++ {
++ case FFI_TYPE_SINT8:
++ case FFI_TYPE_UINT8:
++ /* there are 8 gpr registers used to pass values */
++ if (ng < 8)
++ {
++ avalue[i] = (char *) pgr + 3;
++ ng++;
++ pgr++;
++ }
++ else
++ {
++ avalue[i] = (char *) pst + 3;
++ pst++;
++ }
++ break;
++
++ case FFI_TYPE_SINT16:
++ case FFI_TYPE_UINT16:
++ /* there are 8 gpr registers used to pass values */
++ if (ng < 8)
++ {
++ avalue[i] = (char *) pgr + 2;
++ ng++;
++ pgr++;
++ }
++ else
++ {
++ avalue[i] = (char *) pst + 2;
++ pst++;
++ }
++ break;
++
++ case FFI_TYPE_SINT32:
++ case FFI_TYPE_UINT32:
++ case FFI_TYPE_POINTER:
++ soft_float_closure:
++ /* there are 8 gpr registers used to pass values */
++ if (ng < 8)
++ {
++ avalue[i] = pgr;
++ ng++;
++ pgr++;
++ }
++ else
++ {
++ avalue[i] = pst;
++ pst++;
++ }
++ break;
++
++ case FFI_TYPE_STRUCT:
++#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
++ do_struct:
++#endif
++ /* Structs are passed by reference. The address will appear in a
++ gpr if it is one of the first 8 arguments. */
++ if (ng < 8)
++ {
++ avalue[i] = (void *) *pgr;
++ ng++;
++ pgr++;
++ }
++ else
++ {
++ avalue[i] = (void *) *pst;
++ pst++;
++ }
++ break;
++
++ case FFI_TYPE_SINT64:
++ case FFI_TYPE_UINT64:
++ soft_double_closure:
++ /* passing long long ints are complex, they must
++ * be passed in suitable register pairs such as
++ * (r3,r4) or (r5,r6) or (r6,r7), or (r7,r8) or (r9,r10)
++ * and if the entire pair aren't available then the outgoing
++ * parameter stack is used for both but an alignment of 8
++ * must will be kept. So we must either look in pgr
++ * or pst to find the correct address for this type
++ * of parameter.
++ */
++ if (ng < 7)
++ {
++ if (ng & 0x01)
++ {
++ /* skip r4, r6, r8 as starting points */
++ ng++;
++ pgr++;
++ }
++ avalue[i] = pgr;
++ ng += 2;
++ pgr += 2;
++ }
++ else
++ {
++ if (((long) pst) & 4)
++ pst++;
++ avalue[i] = pst;
++ pst += 2;
++ ng = 8;
++ }
++ break;
++
++ case FFI_TYPE_FLOAT:
++ /* With FFI_LINUX_SOFT_FLOAT floats are handled like UINT32. */
++ if (cif->abi == FFI_LINUX_SOFT_FLOAT)
++ goto soft_float_closure;
++ /* unfortunately float values are stored as doubles
++ * in the ffi_closure_SYSV code (since we don't check
++ * the type in that routine).
++ */
++
++ /* there are 8 64bit floating point registers */
++
++ if (nf < 8)
++ {
++ temp = pfr->d;
++ pfr->f = (float) temp;
++ avalue[i] = pfr;
++ nf++;
++ pfr++;
++ }
++ else
++ {
++ /* FIXME? here we are really changing the values
++ * stored in the original calling routines outgoing
++ * parameter stack. This is probably a really
++ * naughty thing to do but...
++ */
++ avalue[i] = pst;
++ pst += 1;
++ }
++ break;
++
++ case FFI_TYPE_DOUBLE:
++ /* With FFI_LINUX_SOFT_FLOAT doubles are handled like UINT64. */
++ if (cif->abi == FFI_LINUX_SOFT_FLOAT)
++ goto soft_double_closure;
++ /* On the outgoing stack all values are aligned to 8 */
++ /* there are 8 64bit floating point registers */
++
++ if (nf < 8)
++ {
++ avalue[i] = pfr;
++ nf++;
++ pfr++;
++ }
++ else
++ {
++ if (((long) pst) & 4)
++ pst++;
++ avalue[i] = pst;
++ pst += 2;
++ }
++ break;
++
++#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
++ case FFI_TYPE_LONGDOUBLE:
++ if (cif->abi != FFI_LINUX && cif->abi != FFI_LINUX_SOFT_FLOAT)
++ goto do_struct;
++ if (cif->abi == FFI_LINUX_SOFT_FLOAT)
++ { /* Test if for the whole long double, 4 gprs are available.
++ otherwise the stuff ends up on the stack. */
++ if (ng < 5)
++ {
++ avalue[i] = pgr;
++ pgr += 4;
++ ng += 4;
++ }
++ else
++ {
++ avalue[i] = pst;
++ pst += 4;
++ ng = 8;
++ }
++ break;
++ }
++ if (nf < 7)
++ {
++ avalue[i] = pfr;
++ pfr += 2;
++ nf += 2;
++ }
++ else
++ {
++ if (((long) pst) & 4)
++ pst++;
++ avalue[i] = pst;
++ pst += 4;
++ nf = 8;
++ }
++ break;
++#endif
++
++ default:
++ FFI_ASSERT (0);
++ }
++
++ i++;
++ }
++
++
++ (closure->fun) (cif, rvalue, avalue, closure->user_data);
++
++ /* Tell ffi_closure_SYSV how to perform return type promotions.
++ Because the FFI_SYSV ABI returns the structures <= 8 bytes in r3/r4
++ we have to tell ffi_closure_SYSV how to treat them. We combine the base
++ type FFI_SYSV_TYPE_SMALL_STRUCT - 1 with the size of the struct.
++ So a one byte struct gets the return type 16. Return type 1 to 15 are
++ already used and we never have a struct with size zero. That is the reason
++ for the subtraction of 1. See the comment in ffitarget.h about ordering.
++ */
++ if (cif->abi == FFI_SYSV && cif->rtype->type == FFI_TYPE_STRUCT
++ && size <= 8)
++ return (FFI_SYSV_TYPE_SMALL_STRUCT - 1) + size;
++#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
++ else if (cif->rtype->type == FFI_TYPE_LONGDOUBLE
++ && cif->abi != FFI_LINUX && cif->abi != FFI_LINUX_SOFT_FLOAT)
++ return FFI_TYPE_STRUCT;
++#endif
++ /* With FFI_LINUX_SOFT_FLOAT floats and doubles are handled like UINT32
++ respectivley UINT64. */
++ if (cif->abi == FFI_LINUX_SOFT_FLOAT)
++ {
++ switch (cif->rtype->type)
++ {
++ case FFI_TYPE_FLOAT:
++ return FFI_TYPE_UINT32;
++ break;
++ case FFI_TYPE_DOUBLE:
++ return FFI_TYPE_UINT64;
++ break;
++#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
++ case FFI_TYPE_LONGDOUBLE:
++ return FFI_TYPE_UINT128;
++ break;
++#endif
++ default:
++ return cif->rtype->type;
++ }
++ }
++ else
++ {
++ return cif->rtype->type;
++ }
++}
++
++int FFI_HIDDEN ffi_closure_helper_LINUX64 (ffi_closure *, void *,
++ unsigned long *, ffi_dblfl *);
++
++int FFI_HIDDEN
++ffi_closure_helper_LINUX64 (ffi_closure *closure, void *rvalue,
++ unsigned long *pst, ffi_dblfl *pfr)
++{
++ /* rvalue is the pointer to space for return value in closure assembly */
++ /* pst is the pointer to parameter save area
++ (r3-r10 are stored into its first 8 slots by ffi_closure_LINUX64) */
++ /* pfr is the pointer to where f1-f13 are stored in ffi_closure_LINUX64 */
++
++ void **avalue;
++ ffi_type **arg_types;
++ long i, avn;
++ ffi_cif *cif;
++ ffi_dblfl *end_pfr = pfr + NUM_FPR_ARG_REGISTERS64;
++
++ cif = closure->cif;
++ avalue = alloca (cif->nargs * sizeof (void *));
++
++ /* Copy the caller's structure return value address so that the closure
++ returns the data directly to the caller. */
++ if (cif->rtype->type == FFI_TYPE_STRUCT)
++ {
++ rvalue = (void *) *pst;
++ pst++;
++ }
++
++ i = 0;
++ avn = cif->nargs;
++ arg_types = cif->arg_types;
++
++ /* Grab the addresses of the arguments from the stack frame. */
++ while (i < avn)
++ {
++ switch (arg_types[i]->type)
++ {
++ case FFI_TYPE_SINT8:
++ case FFI_TYPE_UINT8:
++ avalue[i] = (char *) pst + 7;
++ pst++;
++ break;
++
++ case FFI_TYPE_SINT16:
++ case FFI_TYPE_UINT16:
++ avalue[i] = (char *) pst + 6;
++ pst++;
++ break;
++
++ case FFI_TYPE_SINT32:
++ case FFI_TYPE_UINT32:
++ avalue[i] = (char *) pst + 4;
++ pst++;
++ break;
++
++ case FFI_TYPE_SINT64:
++ case FFI_TYPE_UINT64:
++ case FFI_TYPE_POINTER:
++ avalue[i] = pst;
++ pst++;
++ break;
++
++ case FFI_TYPE_STRUCT:
++ /* Structures with size less than eight bytes are passed
++ left-padded. */
++ if (arg_types[i]->size < 8)
++ avalue[i] = (char *) pst + 8 - arg_types[i]->size;
++ else
++ avalue[i] = pst;
++ pst += (arg_types[i]->size + 7) / 8;
++ break;
++
++ case FFI_TYPE_FLOAT:
++ /* unfortunately float values are stored as doubles
++ * in the ffi_closure_LINUX64 code (since we don't check
++ * the type in that routine).
++ */
++
++ /* there are 13 64bit floating point registers */
++
++ if (pfr < end_pfr)
++ {
++ double temp = pfr->d;
++ pfr->f = (float) temp;
++ avalue[i] = pfr;
++ pfr++;
++ }
++ else
++ avalue[i] = pst;
++ pst++;
++ break;
++
++ case FFI_TYPE_DOUBLE:
++ /* On the outgoing stack all values are aligned to 8 */
++ /* there are 13 64bit floating point registers */
++
++ if (pfr < end_pfr)
++ {
++ avalue[i] = pfr;
++ pfr++;
++ }
++ else
++ avalue[i] = pst;
++ pst++;
++ break;
++
++#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
++ case FFI_TYPE_LONGDOUBLE:
++ if (pfr + 1 < end_pfr)
++ {
++ avalue[i] = pfr;
++ pfr += 2;
++ }
++ else
++ {
++ if (pfr < end_pfr)
++ {
++ /* Passed partly in f13 and partly on the stack.
++ Move it all to the stack. */
++ *pst = *(unsigned long *) pfr;
++ pfr++;
++ }
++ avalue[i] = pst;
++ }
++ pst += 2;
++ break;
++#endif
++
++ default:
++ FFI_ASSERT (0);
++ }
++
++ i++;
++ }
++
++
++ (closure->fun) (cif, rvalue, avalue, closure->user_data);
++
++ /* Tell ffi_closure_LINUX64 how to perform return type promotions. */
++ return cif->rtype->type;
++}
projects / platform / upstream / libffi.git / commitdiff