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openwrt-xburst/toolchain/gcc/patches/4.7.2/840-armv4_pass_fix-v4bx_to_ld.patch
florian e6fd517c83 [toolchain] gcc: add GCC 4.7.2
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33763 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-10-14 13:35:19 +00:00

20 lines
754 B
Diff

--- a/gcc/config/arm/linux-eabi.h
+++ b/gcc/config/arm/linux-eabi.h
@@ -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|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 TARGET_FIX_V4BX_SPEC \
LINUX_OR_ANDROID_LD (LINUX_TARGET_LINK_SPEC, \
LINUX_TARGET_LINK_SPEC " " ANDROID_LINK_SPEC)