From 4b83f1fef986b72c59ac438372c4a576745b9d4f Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Mon, 14 Dec 2015 06:23:08 +0000 Subject: gcc5: Upgrade gcc-5.2 -> gcc-5.3 Minor bugfix upgrade to gcc 5.3 for detailed list of fixes in 5.3 see https://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&list_id=132738&resolution=FIXED&target_milestone=5.3 (From OE-Core rev: 8b664a7d6bba89a8221d7fd1a52915fef0002d71) Signed-off-by: Khem Raj Signed-off-by: Ross Burton Signed-off-by: Richard Purdie --- ...4-pass-fix-v4bx-to-linker-to-support-EABI.patch | 43 ++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 meta/recipes-devtools/gcc/gcc-5.3/0026-gcc-armv4-pass-fix-v4bx-to-linker-to-support-EABI.patch (limited to 'meta/recipes-devtools/gcc/gcc-5.3/0026-gcc-armv4-pass-fix-v4bx-to-linker-to-support-EABI.patch') diff --git a/meta/recipes-devtools/gcc/gcc-5.3/0026-gcc-armv4-pass-fix-v4bx-to-linker-to-support-EABI.patch b/meta/recipes-devtools/gcc/gcc-5.3/0026-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-5.3/0026-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 +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 + +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 + -- cgit v1.2.3-54-g00ecf