diff options
author | Khem Raj <raj.khem@gmail.com> | 2016-06-24 08:53:09 -0700 |
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committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2016-07-01 16:22:44 +0100 |
commit | 1bf0944925dc0bb53b12b0f6623be0401e236e53 (patch) | |
tree | 77a614bca62066e300df6c307251d43dcd20c3ac /meta/recipes-devtools/gcc/gcc-5.4/0026-gcc-armv4-pass-fix-v4bx-to-linker-to-support-EABI.patch | |
parent | 0412b6d90d9eaa424cd0e6b7f205ba7f6622625c (diff) | |
download | openembedded-core-contrib-1bf0944925dc0bb53b12b0f6623be0401e236e53.tar.gz |
gcc5: Upgrade to gcc 5.4
Drop patches which has been applied to gcc5 branch
until 5.4 release
(From OE-Core rev: 42487843f846ae61f8bd1b2278d148ff37f0d667)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-devtools/gcc/gcc-5.4/0026-gcc-armv4-pass-fix-v4bx-to-linker-to-support-EABI.patch')
-rw-r--r-- | meta/recipes-devtools/gcc/gcc-5.4/0026-gcc-armv4-pass-fix-v4bx-to-linker-to-support-EABI.patch | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-5.4/0026-gcc-armv4-pass-fix-v4bx-to-linker-to-support-EABI.patch b/meta/recipes-devtools/gcc/gcc-5.4/0026-gcc-armv4-pass-fix-v4bx-to-linker-to-support-EABI.patch new file mode 100644 index 0000000000..a22d95f721 --- /dev/null +++ b/meta/recipes-devtools/gcc/gcc-5.4/0026-gcc-armv4-pass-fix-v4bx-to-linker-to-support-EABI.patch @@ -0,0 +1,43 @@ +From 4c75e349aa7abd1e285720328b23690636bea242 Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Fri, 29 Mar 2013 09:30:32 +0400 +Subject: [PATCH 26/46] gcc: armv4: pass fix-v4bx to linker to support EABI. + +The LINK_SPEC for linux gets overwritten by linux-eabi.h which +means the value of TARGET_FIX_V4BX_SPEC gets lost and as a result +the option is not passed to linker when chosing march=armv4 +This patch redefines this in linux-eabi.h and reinserts it +for eabi defaulting toolchains. + +We might want to send it upstream. + +Signed-off-by: Khem Raj <raj.khem@gmail.com> + +Upstream-Status: Pending +--- + gcc/config/arm/linux-eabi.h | 6 +++++- + 1 file changed, 5 insertions(+), 1 deletion(-) + +diff --git a/gcc/config/arm/linux-eabi.h b/gcc/config/arm/linux-eabi.h +index cfdf3f0..048a062 100644 +--- a/gcc/config/arm/linux-eabi.h ++++ b/gcc/config/arm/linux-eabi.h +@@ -77,10 +77,14 @@ + %{mfloat-abi=soft*:" GLIBC_DYNAMIC_LINKER_SOFT_FLOAT "} \ + %{!mfloat-abi=*:" GLIBC_DYNAMIC_LINKER_DEFAULT "}" + ++/* For armv4 we pass --fix-v4bx to linker to support EABI */ ++#undef TARGET_FIX_V4BX_SPEC ++#define TARGET_FIX_V4BX_SPEC "%{mcpu=arm8|mcpu=arm810|mcpu=strongarm*|march=armv4: --fix-v4bx}" ++ + /* At this point, bpabi.h will have clobbered LINK_SPEC. We want to + use the GNU/Linux version, not the generic BPABI version. */ + #undef LINK_SPEC +-#define LINK_SPEC EABI_LINK_SPEC \ ++#define LINK_SPEC TARGET_FIX_V4BX_SPEC EABI_LINK_SPEC \ + LINUX_OR_ANDROID_LD (LINUX_TARGET_LINK_SPEC, \ + LINUX_TARGET_LINK_SPEC " " ANDROID_LINK_SPEC) + +-- +2.6.3 + |