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binutils: Default to n64 when configured for mips64 

Default ABI for mips64 is n64 so make it default in binutils

(From OE-Core rev: 99f859612e16d636702f9bb11825259d90e468f2)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Khem Raj 2012-04-25 15:37:00 -07:00 committed by Richard Purdie
parent 6174900a0e
commit efcd382596
2 changed files with 51 additions and 1 deletions
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49
meta/recipes-devtools/binutils/binutils/mips64-default-ld-emulation.patch Normal file
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@ -0,0 +1,49 @@
for mips64*-*-linux we change the default emulations to be
N64 instead of N32
Upstream-Status: Inappropriate [ OE configuration Specific]
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Index: binutils-2.22/bfd/config.bfd
===================================================================
--- binutils-2.22.orig/bfd/config.bfd 2011-07-28 15:35:13.000000000 -0700
+++ binutils-2.22/bfd/config.bfd 2012-04-23 21:07:44.151578222 -0700
@@ -970,13 +970,13 @@
;;
#ifdef BFD64
mips64*el-*-linux*)
- targ_defvec=bfd_elf32_ntradlittlemips_vec
- targ_selvecs="bfd_elf32_ntradbigmips_vec bfd_elf32_tradlittlemips_vec bfd_elf32_tradbigmips_vec bfd_elf64_tradlittlemips_vec bfd_elf64_tradbigmips_vec"
+ targ_defvec=bfd_elf64_tradlittlemips_vec
+ targ_selvecs="bfd_elf32_ntradbigmips_vec bfd_elf32_ntradlittlemips_vec bfd_elf32_tradlittlemips_vec bfd_elf32_tradbigmips_vec bfd_elf64_tradbigmips_vec"
want64=true
;;
mips64*-*-linux*)
- targ_defvec=bfd_elf32_ntradbigmips_vec
- targ_selvecs="bfd_elf32_ntradlittlemips_vec bfd_elf32_tradbigmips_vec bfd_elf32_tradlittlemips_vec bfd_elf64_tradbigmips_vec bfd_elf64_tradlittlemips_vec"
+ targ_defvec=bfd_elf64_tradbigmips_vec
+ targ_selvecs="bfd_elf32_ntradbigmips_vec bfd_elf32_ntradlittlemips_vec bfd_elf32_tradbigmips_vec bfd_elf32_tradlittlemips_vec bfd_elf64_tradlittlemips_vec"
want64=true
;;
#endif
Index: binutils-2.22/ld/configure.tgt
===================================================================
--- binutils-2.22.orig/ld/configure.tgt 2011-11-21 01:29:37.000000000 -0800
+++ binutils-2.22/ld/configure.tgt 2012-04-23 21:05:34.183571931 -0700
@@ -395,11 +395,11 @@
mips*-*-vxworks*) targ_emul=elf32ebmipvxworks
targ_extra_emuls="elf32elmipvxworks" ;;
mips*-*-windiss) targ_emul=elf32mipswindiss ;;
-mips64*el-*-linux-*) targ_emul=elf32ltsmipn32
- targ_extra_emuls="elf32btsmipn32 elf32ltsmip elf32btsmip elf64ltsmip elf64btsmip"
+mips64*el-*-linux-*) targ_emul=elf64ltsmip
+ targ_extra_emuls="elf32btsmipn32 elf32ltsmipn32 elf32ltsmip elf32btsmip elf64btsmip"
targ_extra_libpath=$targ_extra_emuls ;;
-mips64*-*-linux-*) targ_emul=elf32btsmipn32
- targ_extra_emuls="elf32ltsmipn32 elf32btsmip elf32ltsmip elf64btsmip elf64ltsmip"
+mips64*-*-linux-*) targ_emul=elf64btsmip
+ targ_extra_emuls="elf32btsmipn32 elf32ltsmipn32 elf32btsmip elf32ltsmip elf64ltsmip"
targ_extra_libpath=$targ_extra_emuls ;;
mips*el-*-linux-*) targ_emul=elf32ltsmip
targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip"

3
meta/recipes-devtools/binutils/binutils_2.22.bb
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@ -1,6 +1,6 @@
require binutils.inc
PR = "r6"
PR = "r7"
LIC_FILES_CHKSUM="\
file://src-release;endline=17;md5=4830a9ef968f3b18dd5e9f2c00db2d35\
@ -31,6 +31,7 @@ SRC_URI = "\
file://clone-shadow.patch \
file://binutils-powerpc-e5500.patch \
file://binutils-armv5e.patch \
file://mips64-default-ld-emulation.patch \
"
SRC_URI[md5sum] = "ee0f10756c84979622b992a4a61ea3f5"