Support x86_64-*-linux-gnux32

gas/

	* configure.tgt: Support x86_64-*-linux-gnux32.

ld/

	* configure.tgt: Support x86_64-*-linux-gnux32.

ld/testsuite/

	* ld-elf/eh1.d: Skip x86_64-*-linux-gnux32.
	* ld-elf/eh2.d: Likewise.
	* ld-elf/eh3.d: Likewise.
	* ld-elf/eh4.d: Likewise.

	* ld-elfvsb/elfvsb.exp: Xfail x86_64-*-linux-gnux32.
	* ld-shared/shared.exp: Likewise.

	* ld-ifunc/ifunc-3a-x86.d: Support x86_64-*-linux-gnux32.

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 8ea8296..d33b434 100644 (file)
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,5 +1,9 @@
 2012-05-04  H.J. Lu  <hongjiu.lu@intel.com>
 
+       * configure.tgt: Support x86_64-*-linux-gnux32.
+
+2012-05-04  H.J. Lu  <hongjiu.lu@intel.com>
+
        * config/tc-i386.c (match_template): Add `instruction' to
        unsupported error message.
 

diff --git a/gas/configure.tgt b/gas/configure.tgt
index 99de3d7..e07bc55 100644 (file)
--- a/gas/configure.tgt
+++ b/gas/configure.tgt
@@ -205,7 +205,10 @@ case ${generic_target} in
   i386-*-linux*aout*)                  fmt=aout em=linux ;;
   i386-*-linux*oldld)                  fmt=aout em=linux ;;
   i386-*-linux*coff*)                  fmt=coff em=linux ;;
-  i386-*-linux-*)                      fmt=elf em=linux ;;
+  i386-*-linux-*)                      fmt=elf em=linux
+    case ${cpu}-${os} in
+      x86_64*-linux-gnux32)            arch=x86_64:32 ;;
+    esac ;;
   i386-*-lynxos*)                      fmt=elf em=lynx ;;
   i386-*-sysv[45]*)                    fmt=elf ;;
   i386-*-solaris*)                     fmt=elf em=solaris ;;

diff --git a/ld/ChangeLog b/ld/ChangeLog
index ca5ae34..c80b07f 100644 (file)
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,7 @@
+2012-05-04  H.J. Lu  <hongjiu.lu@intel.com>
+
+       * configure.tgt: Support x86_64-*-linux-gnux32.
+
 2012-05-03  Sean Keys  <skeys@ipdatasys.com>
 
        * Makefile.am (ALL_EMULATIONS): Added new emulation for XGATE

diff --git a/ld/configure.tgt b/ld/configure.tgt
index d7ad3ba..4171d8c 100644 (file)
--- a/ld/configure.tgt
+++ b/ld/configure.tgt
@@ -204,6 +204,11 @@ i[3-7]86-*-linux-*)        targ_emul=elf_i386
                        targ64_extra_libpath=elf_x86_64
                        targ_extra_libpath=elf32_x86_64
                        tdir_i386linux=${targ_alias}aout ;;
+x86_64-*-linux-gnux32) targ_emul=elf32_x86_64
+                       targ_extra_emuls="elf_x86_64 elf_i386 i386linux elf_l1om"
+                       targ_extra_libpath="elf_i386 elf_x86_64 elf_l1om"
+                       tdir_i386linux=`echo ${targ_alias}aout | sed -e 's/x86_64/i386/'`
+                       tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'` ;;
 x86_64-*-linux-*)      targ_emul=elf_x86_64
                        targ_extra_emuls="elf32_x86_64 elf_i386 i386linux elf_l1om elf_k1om"
                        targ_extra_libpath="elf_i386 elf32_x86_64 elf_l1om elf_k1om"

diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog
index 6161019..46415b8 100644 (file)
--- a/ld/testsuite/ChangeLog
+++ b/ld/testsuite/ChangeLog
@@ -1,3 +1,15 @@
+2012-05-04  H.J. Lu  <hongjiu.lu@intel.com>
+
+       * ld-elf/eh1.d: Skip x86_64-*-linux-gnux32.
+       * ld-elf/eh2.d: Likewise.
+       * ld-elf/eh3.d: Likewise.
+       * ld-elf/eh4.d: Likewise.
+
+       * ld-elfvsb/elfvsb.exp: Xfail x86_64-*-linux-gnux32.
+       * ld-shared/shared.exp: Likewise.
+
+       * ld-ifunc/ifunc-3a-x86.d: Support x86_64-*-linux-gnux32.
+
 2012-04-24  Roland McGrath  <mcgrathr@google.com>
 
        * ld-x86-64/plt-nacl.pd: Fix expected nop padding.

diff --git a/ld/testsuite/ld-elf/eh1.d b/ld/testsuite/ld-elf/eh1.d
index 4455b0d..0fa4146 100644 (file)
--- a/ld/testsuite/ld-elf/eh1.d
+++ b/ld/testsuite/ld-elf/eh1.d
@@ -3,6 +3,7 @@
 #as: --64
 #ld: -melf_x86_64 -Ttext 0x400078
 #readelf: -wf
+#notarget: x86_64-*-linux-gnux32
 #target: x86_64-*-*
 
 Contents of the .eh_frame section:

diff --git a/ld/testsuite/ld-elf/eh2.d b/ld/testsuite/ld-elf/eh2.d
index c5b5a73..c63abb5 100644 (file)
--- a/ld/testsuite/ld-elf/eh2.d
+++ b/ld/testsuite/ld-elf/eh2.d
@@ -3,6 +3,7 @@
 #as: --64
 #ld: -melf_x86_64 -Ttext 0x400078
 #readelf: -wf
+#notarget: x86_64-*-linux-gnux32
 #target: x86_64-*-*
 
 Contents of the .eh_frame section:

diff --git a/ld/testsuite/ld-elf/eh3.d b/ld/testsuite/ld-elf/eh3.d
index b3bd756..3b9ad64 100644 (file)
--- a/ld/testsuite/ld-elf/eh3.d
+++ b/ld/testsuite/ld-elf/eh3.d
@@ -3,6 +3,7 @@
 #as: --64
 #ld: -melf_x86_64 -Ttext 0x400078
 #readelf: -wf
+#notarget: x86_64-*-linux-gnux32
 #target: x86_64-*-*
 
 Contents of the .eh_frame section:

diff --git a/ld/testsuite/ld-elf/eh4.d b/ld/testsuite/ld-elf/eh4.d
index ad4b008..b482d03 100644 (file)
--- a/ld/testsuite/ld-elf/eh4.d
+++ b/ld/testsuite/ld-elf/eh4.d
@@ -3,6 +3,7 @@
 #as: --64
 #ld: -melf_x86_64 -shared -Ttext 0x400
 #readelf: -wf
+#notarget: x86_64-*-linux-gnux32
 #target: x86_64-*-*
 
 Contents of the .eh_frame section:

diff --git a/ld/testsuite/ld-elfvsb/elfvsb.exp b/ld/testsuite/ld-elfvsb/elfvsb.exp
index e2c1b4c..5d97cc8 100644 (file)
--- a/ld/testsuite/ld-elfvsb/elfvsb.exp
+++ b/ld/testsuite/ld-elfvsb/elfvsb.exp
@@ -308,6 +308,7 @@ proc visibility_run {visibility} {
            if { [is_elf64 $tmpdir/mainnp.o] } {
                setup_xfail "x86_64-*-linux*"
            }
+           setup_xfail "x86_64-*-linux-gnux32"
            if { ![istarget hppa*64*-*-linux*] } {
                setup_xfail "hppa*-*-linux*"
            }
@@ -351,6 +352,7 @@ proc visibility_run {visibility} {
            if { [is_elf64 $tmpdir/mainnp.o] } {
                setup_xfail "x86_64-*-linux*"
            }
+           setup_xfail "x86_64-*-linux-gnux32"
            if { ![istarget hppa*64*-*-linux*] } {
                setup_xfail "hppa*-*-linux*"
            }
@@ -425,6 +427,7 @@ proc visibility_run {visibility} {
                if { [is_elf64 $tmpdir/mainp.o] } {
                    setup_xfail "x86_64-*-linux*"
                }
+               setup_xfail "x86_64-*-linux-gnux32"
                if { ![istarget hppa*64*-*-linux*] } {
                    setup_xfail "hppa*-*-linux*"
                }

diff --git a/ld/testsuite/ld-ifunc/ifunc-3a-x86.d b/ld/testsuite/ld-ifunc/ifunc-3a-x86.d
index 24be639..3ff8024 100644 (file)
--- a/ld/testsuite/ld-ifunc/ifunc-3a-x86.d
+++ b/ld/testsuite/ld-ifunc/ifunc-3a-x86.d
@@ -4,5 +4,5 @@
 #target: x86_64-*-* i?86-*-*
 
 #...
-[ \t0-9a-f]+:[ \t0-9a-f]+call[ \t0-9a-fq]+<\*ABS\*(\+0x1b0|\+0x240|)@plt>
+[ \t0-9a-f]+:[ \t0-9a-f]+call[ \t0-9a-fq]+<\*ABS\*(\+0x1b0|\+0x240|\+0x1a0|)@plt>
 #pass

diff --git a/ld/testsuite/ld-shared/shared.exp b/ld/testsuite/ld-shared/shared.exp
index b5ada60..7ec304b 100644 (file)
--- a/ld/testsuite/ld-shared/shared.exp
+++ b/ld/testsuite/ld-shared/shared.exp
@@ -240,6 +240,7 @@ if ![ld_compile "$CC $CFLAGS $SHCFLAG" $srcdir/$subdir/main.c $tmpdir/mainnp.o]
        if { [is_elf64 $tmpdir/mainnp.o] } {
            setup_xfail "x86_64-*-linux*"
        }
+       setup_xfail "x86_64-*-linux-gnux32"
        setup_xfail "s390x-*-linux*"
        if [ string match $shared_needs_pic "yes" ] {
            setup_xfail "arm*-*-linux*"
@@ -265,6 +266,7 @@ if ![ld_compile "$CC $CFLAGS $SHCFLAG" $srcdir/$subdir/main.c $tmpdir/mainnp.o]
        if { [is_elf64 $tmpdir/mainnp.o] } {
            setup_xfail "x86_64-*-linux*"
        }
+       setup_xfail "x86_64-*-linux-gnux32"
        setup_xfail "s390x-*-linux*"
        if [ string match $shared_needs_pic "yes" ] {
            setup_xfail "arm*-*-linux*"
@@ -320,6 +322,7 @@ if ![ld_compile "$CC $CFLAGS $SHCFLAG $picflag" $srcdir/$subdir/main.c $tmpdir/m
            if { [is_elf64 $tmpdir/mainp.o] } {
                setup_xfail "x86_64-*-linux*"
            }
+           setup_xfail "x86_64-*-linux-gnux32"
            setup_xfail "s390x-*-linux*"
            if [ string match $shared_needs_pic "yes" ] {
                setup_xfail "arm*-*-linux*"