From: H.J. Lu <hjl.tools@gmail.com>
Date: Wed, 24 Apr 2013 18:58:14 +0000 (+0000)
Subject: Enable x32 for x86_64-*-elf*
X-Git-Tag: sid-snapshot-20130501~67
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=05567e3d0b0f3d8811997497aca9cde51100c9ec;p=platform%2Fupstream%2Fbinutils.git

Enable x32 for x86_64-*-elf*

This patch enables x32 for x86_64-*-elf* for embedded target and disables
rex tests since it uses '/' as prefix separator which is `\' for
x86_64-*-elf*.

bfd/

	* config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
	x86_64-*-elf*.

gas/testsuite/

	* gas/i386/rex.d: Skip x86_64-*-elf*.
	* gas/i386/ilp32/rex.d: Likewise.

ld/

	* configure.tgt (targ_extra_emuls): Adds elf32_x86_64 for
	x86_64-*-elf*.
	(targ_extra_libpath): Likewise.
	(tdir_elf_i386): Replace x86_64 with i386 for x86_64-*-elf*.
---

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index fd960e2..103c57c 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,8 @@
+2013-04-24  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
+	x86_64-*-elf*.
+
 2013-04-24  Roland McGrath  <mcgrathr@google.com>
 
 	* elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
diff --git a/bfd/config.bfd b/bfd/config.bfd
index 10820e2..aef60c7 100644
--- a/bfd/config.bfd
+++ b/bfd/config.bfd
@@ -644,7 +644,7 @@ case "${targ}" in
     ;;
   x86_64-*-elf*)
     targ_defvec=bfd_elf64_x86_64_vec
-    targ_selvecs="bfd_elf32_i386_vec bfd_elf64_l1om_vec bfd_elf64_k1om_vec i386coff_vec"
+    targ_selvecs="bfd_elf32_i386_vec bfd_elf32_x86_64_vec bfd_elf64_l1om_vec bfd_elf64_k1om_vec"
     want64=true
     ;;
   x86_64-*-dragonfly*)
diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog
index 546c2ab..48ef178 100644
--- a/gas/testsuite/ChangeLog
+++ b/gas/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2013-04-24  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* gas/i386/rex.d: Skip x86_64-*-elf*.
+	* gas/i386/ilp32/rex.d: Likewise.
+
 2013-04-15  Julian Brown  <julian@codesourcery.com>
 
 	* gas/all/gas.exp (sleb128-7): Don't run for tic4x, tic54x.
diff --git a/gas/testsuite/gas/i386/ilp32/rex.d b/gas/testsuite/gas/i386/ilp32/rex.d
index 7c704c9..36241c1 100644
--- a/gas/testsuite/gas/i386/ilp32/rex.d
+++ b/gas/testsuite/gas/i386/ilp32/rex.d
@@ -1,6 +1,7 @@
 #source: ../rex.s
 #objdump: -dw
 #name: x86-64 (ILP32) manual rex prefix use
+#not-target: x86_64-*-elf*
 
 .*: +file format .*
 
diff --git a/gas/testsuite/gas/i386/rex.d b/gas/testsuite/gas/i386/rex.d
index bf783c6..3c52e16 100644
--- a/gas/testsuite/gas/i386/rex.d
+++ b/gas/testsuite/gas/i386/rex.d
@@ -1,5 +1,6 @@
 #objdump: -dw
 #name: x86-64 manual rex prefix use
+#not-target: x86_64-*-elf*
 
 .*: +file format .*
 
diff --git a/ld/ChangeLog b/ld/ChangeLog
index 5032437..5014b5f 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,10 @@
+2013-04-24  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* configure.tgt (targ_extra_emuls): Adds elf32_x86_64 for
+	x86_64-*-elf*.
+	(targ_extra_libpath): Likewise.
+	(tdir_elf_i386): Replace x86_64 with i386 for x86_64-*-elf*.
+
 2013-04-24  Yufeng Zhang  <yufeng.zhang@arm.com>
 
 	* emulparams/aarch64elf.sh: Define ELFSIZE=64.
diff --git a/ld/configure.tgt b/ld/configure.tgt
index 3b06dd3..cd840e9 100644
--- a/ld/configure.tgt
+++ b/ld/configure.tgt
@@ -278,7 +278,9 @@ x86_64-*-netbsd*)	targ_emul=elf_x86_64
 i[3-7]86-*-netware)	targ_emul=i386nw ;;
 i[3-7]86-*-elf*)	targ_emul=elf_i386 ;;
 x86_64-*-elf*)		targ_emul=elf_x86_64
-			targ_extra_emuls="elf_i386 elf_l1om elf_k1om"
+			targ_extra_emuls="elf_i386 elf32_x86_64 elf_l1om elf_k1om"
+			targ_extra_libpath="elf_i386 elf32_x86_64 elf_l1om elf_k1om"
+			tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
 			;;
 i[3-7]86-*-kaos*)	targ_emul=elf_i386 ;;
 i[3-7]86-*-freebsdaout* | i[3-7]86-*-freebsd[12].* | i[3-7]86-*-freebsd[12])