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gcc: Add GCC 4.6 patches from official openwrt.git toolchain directory.

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Signed-off-by: Christian Beier <dontmind@freeshell.org>
This commit is contained in:
Christian Beier
2014-07-08 14:50:05 +02:00
parent a95a32ce4c
commit e1be3f55d8
22 changed files with 1054 additions and 0 deletions
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19
devel/gcc/patches/840-armv4_pass_fix-v4bx_to_ld.patch Normal file
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@@ -0,0 +1,19 @@
--- a/gcc/config/arm/linux-eabi.h
+++ b/gcc/config/arm/linux-eabi.h
@@ -82,10 +82,15 @@
#undef MUSL_DYNAMIC_LINKER
#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-arm.so.1"
+/* 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)