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toolchain/gcc-4.6.2: fix v4bx patch

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30970 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
juhosg 2012-03-18 10:55:49 +00:00
parent e53007bd62
commit aea2ea8721
1 changed files with 6 additions and 7 deletions
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13
toolchain/gcc/patches/4.6.2/840-armv4_pass_fix-v4bx_to_ld.patch
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@ -1,20 +1,19 @@
--- a/gcc/config/arm/linux-eabi.h
+++ b/gcc/config/arm/linux-eabi.h
@@ -64,12 +64,16 @@
@@ -64,10 +64,15 @@
#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}"
+#define TARGET_FIX_V4BX_SPEC " %{mcpu=arm8|mcpu=arm810|mcpu=strongarm*"\
+ "|march=armv4|mcpu=fa526|mcpu=fa626:--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 BE8_LINK_SPEC \
-#define LINK_SPEC BE8_LINK_SPEC \
+#define LINK_SPEC BE8_LINK_SPEC TARGET_FIX_V4BX_SPEC \
LINUX_OR_ANDROID_LD (LINUX_TARGET_LINK_SPEC, \
- LINUX_TARGET_LINK_SPEC " " ANDROID_LINK_SPEC)
+ LINUX_TARGET_LINK_SPEC " " ANDROID_LINK_SPEC) \
LINUX_TARGET_LINK_SPEC " " ANDROID_LINK_SPEC)
#undef CC1_SPEC
#define CC1_SPEC \