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binutils: enable x86_64-pep for producing EFI binaries on x86-64

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Add x86_64-pep emulation support to the set enabled for x86_64 targets
to enable the linker to produce Portable Executables for EFI binaries.

Enables building the x86-64 EFI variant of the Xen hypervisor for
the OpenXT Project.

(From OE-Core rev: 3d493838f0284948a09693ad65656cb7afbb21cc)

Signed-off-by: Christopher Clark <christopher.clark6@baesystems.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Christopher Clark
2018-07-30 00:55:21 -07:00
committed by Richard Purdie
parent a15cad08de
commit 028a292001
2 changed files with 42 additions and 0 deletions
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1
meta/recipes-devtools/binutils/binutils-2.31.inc
View File

@@ -35,6 +35,7 @@ SRC_URI = "\
file://0013-fix-the-incorrect-assembling-for-ppc-wait-mnemonic.patch \
file://0014-Detect-64-bit-MIPS-targets.patch \
file://0015-sync-with-OE-libtool-changes.patch \
file://0016-add-i386pep-emulation-for-x86_64.patch \
"
S = "${WORKDIR}/git"

41
meta/recipes-devtools/binutils/binutils/0016-add-i386pep-emulation-for-x86_64.patch Normal file
View File

@@ -0,0 +1,41 @@
binutils : enable x86_64-pep for producing EFI binaries on x86-64
Add x86_64-pep emulation support to the set enabled for x86_64 targets
to enable the linker to produce Portable Executables for EFI binaries.
Enables building the x86-64 EFI variant of the Xen hypervisor for
the OpenXT Project.
Signed-off-by: Christopher Clark <christopher.clark6@baesystems.com>
Upstream-Status: Inappropriate [OE configuration specific]
---
diff --git a/bfd/config.bfd b/bfd/config.bfd
index c882421..dc705b6 100644
--- a/bfd/config.bfd
+++ b/bfd/config.bfd
@@ -688,7 +688,7 @@ case "${targ}" in
;;
x86_64-*-linux-*)
targ_defvec=x86_64_elf64_vec
- targ_selvecs="i386_elf32_vec iamcu_elf32_vec x86_64_elf32_vec i386_pei_vec x86_64_pei_vec l1om_elf64_vec k1om_elf64_vec"
+ targ_selvecs="i386_elf32_vec iamcu_elf32_vec x86_64_elf32_vec i386_pei_vec x86_64_pei_vec l1om_elf64_vec k1om_elf64_vec x86_64_pe_vec x86_64_pe_be_vec i386_pe_vec"
want64=true
;;
x86_64-*-nacl*)
diff --git a/ld/configure.tgt b/ld/configure.tgt
index a1db7ad..65a984a 100644
--- a/ld/configure.tgt
+++ b/ld/configure.tgt
@@ -253,8 +253,9 @@ x86_64-*-linux-gnux32) targ_emul=elf32_x86_64
tdir_elf_iamcu=`echo ${targ_alias} | sed -e 's/x86_64/i386/' -e 's/-linux-gnux32/-linux-gnu/'`
tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/' -e 's/-linux-gnux32/-linux-gnu/'` ;;
x86_64-*-linux-*) targ_emul=elf_x86_64
- targ_extra_emuls="elf32_x86_64 elf_i386 elf_iamcu elf_l1om elf_k1om"
- targ_extra_libpath="elf_i386 elf32_x86_64 elf_l1om elf_k1om"
+ targ_extra_emuls="elf32_x86_64 elf_i386 elf_iamcu elf_l1om elf_k1om i386pe i386pep"
+ targ_extra_libpath="elf_i386 elf32_x86_64 elf_l1om elf_k1om i386pep"
+ targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o"
tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'` ;;
i[3-7]86-*-redox*) targ_emul=elf_i386
targ_extra_emuls=elf_x86_64 ;;