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path: root/toolchain/gcc/patches/4.7.2/840-armv4_pass_fix-v4bx_to_ld.patch
blob: 5be6b9edfc621cfff9461640615890b2a89f83b6 (plain)
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--- a/gcc/config/arm/linux-eabi.h
+++ b/gcc/config/arm/linux-eabi.h
@@ -68,10 +68,15 @@
 #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)