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| author | Imre Kaloz <kaloz@openwrt.org> | 2011-02-02 19:34:36 +0000 |
|---|---|---|
| committer | Imre Kaloz <kaloz@openwrt.org> | 2011-02-02 19:34:36 +0000 |
| commit | 7edc8ca5456d9743dd0075eb3cc5b04f4f24c8cc (patch) | |
| tree | 5b9f7cb5e401b2b16c47ffe0a1b88d11bfcfc7a2 /toolchain/gcc/patches | |
| parent | b435f9d603c5ba47abf331b4104bfe2dd7dbfd54 (diff) | |
| download | mtk-20170518-7edc8ca5456d9743dd0075eb3cc5b04f4f24c8cc.zip mtk-20170518-7edc8ca5456d9743dd0075eb3cc5b04f4f24c8cc.tar.gz mtk-20170518-7edc8ca5456d9743dd0075eb3cc5b04f4f24c8cc.tar.bz2 | |
add armv4 fixup patches
SVN-Revision: 25322
Diffstat (limited to 'toolchain/gcc/patches')
| -rw-r--r-- | toolchain/gcc/patches/4.5.1+l/830-arm_unbreak_armv4t.patch | 14 | ||||
| -rw-r--r-- | toolchain/gcc/patches/4.5.1+l/840-armv4_pass_fix-v4bx_to_ld.patch | 18 |
2 files changed, 32 insertions, 0 deletions
diff --git a/toolchain/gcc/patches/4.5.1+l/830-arm_unbreak_armv4t.patch b/toolchain/gcc/patches/4.5.1+l/830-arm_unbreak_armv4t.patch new file mode 100644 index 0000000..8651afc --- /dev/null +++ b/toolchain/gcc/patches/4.5.1+l/830-arm_unbreak_armv4t.patch @@ -0,0 +1,14 @@ +http://sourceware.org/ml/crossgcc/2008-05/msg00009.html + +diff -Nura gcc-4.5.1.orig/gcc/config/arm/linux-eabi.h gcc-4.5.1/gcc/config/arm/linux-eabi.h +--- gcc-4.5.1.orig/gcc/config/arm/linux-eabi.h 2009-10-30 17:03:09.000000000 -0300 ++++ gcc-4.5.1/gcc/config/arm/linux-eabi.h 2010-11-02 15:38:25.792208500 -0300 +@@ -44,7 +44,7 @@ + The ARM10TDMI core is the default for armv5t, so set + SUBTARGET_CPU_DEFAULT to achieve this. */ + #undef SUBTARGET_CPU_DEFAULT +-#define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm10tdmi ++#define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm9tdmi + + /* TARGET_BIG_ENDIAN_DEFAULT is set in + config.gcc for big endian configurations. */ diff --git a/toolchain/gcc/patches/4.5.1+l/840-armv4_pass_fix-v4bx_to_ld.patch b/toolchain/gcc/patches/4.5.1+l/840-armv4_pass_fix-v4bx_to_ld.patch new file mode 100644 index 0000000..403354f --- /dev/null +++ b/toolchain/gcc/patches/4.5.1+l/840-armv4_pass_fix-v4bx_to_ld.patch @@ -0,0 +1,18 @@ +--- a/gcc/config/arm/linux-eabi.h ++++ b/gcc/config/arm/linux-eabi.h +@@ -63,10 +63,14 @@ + #undef GLIBC_DYNAMIC_LINKER + #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.3" + ++/* 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 LINUX_TARGET_LINK_SPEC BE8_LINK_SPEC ++#define LINK_SPEC LINUX_TARGET_LINK_SPEC BE8_LINK_SPEC TARGET_FIX_V4BX_SPEC + + /* Use the default LIBGCC_SPEC, not the version in linux-elf.h, as we + do not use -lfloat. */ |