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path: root/packages/gcc/gcc-4.1.1/armeb-fix.patch
blob: 2c22f28e41a0d29eca38f7c09404c616fe04bf33 (plain)
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--- gcc-4.0-20050305/gcc/config/arm/linux-elf.h.orig	2005-03-23 18:44:54.822707377 +0100
+++ gcc-4.0-20050305/gcc/config/arm/linux-elf.h	2005-03-23 18:46:18.228560206 +0100
@@ -28,19 +28,35 @@
 /* Do not assume anything about header files.  */
 #define NO_IMPLICIT_EXTERN_C
 
+/*
+ * 'config.gcc' defines TARGET_BIG_ENDIAN_DEFAULT as 1 for
+ * arm*b-*-linux* (big endian) configurations.
+ */
+#if TARGET_BIG_ENDIAN_DEFAULT
+#define TARGET_ENDIAN_DEFAULT 1
+#define TARGET_BIG_END 1
+#define TARGET_ENDIAN_OPTION "mbig-endian"
+#define TARGET_LINKER_EMULATION "armelfb_linux"
+#else
+#define TARGET_ENDIAN_DEFAULT 0
+#define TARGET_BIG_END 0
+#define TARGET_ENDIAN_OPTION "mlittle-endian"
+#define TARGET_LINKER_EMULATION "armelf_linux"
+#endif
+
 #undef  TARGET_DEFAULT_FLOAT_ABI
 #define TARGET_DEFAULT_FLOAT_ABI ARM_FLOAT_ABI_HARD
 
 #undef  TARGET_DEFAULT
-#define TARGET_DEFAULT (0)
+#define TARGET_DEFAULT (TARGET_ENDIAN_DEFAULT)
 
 #define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm6
 
-#define SUBTARGET_EXTRA_LINK_SPEC " -m armelf_linux -p"
+#define SUBTARGET_EXTRA_LINK_SPEC " -m " TARGET_LINKER_EMULATION " -p"
 
 #undef  MULTILIB_DEFAULTS
 #define MULTILIB_DEFAULTS \
-	{ "marm", "mlittle-endian", "mhard-float", "mno-thumb-interwork" }
+	{ "marm", TARGET_ENDIAN_OPTION, "mhard-float", "mno-thumb-interwork" }
 
 /* The GNU C++ standard library requires that these macros be defined.  */
 #undef CPLUSPLUS_CPP_SPEC
@@ -90,7 +75,7 @@
    %{rdynamic:-export-dynamic} \
    %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2} \
    -X \
-   %{mbig-endian:-EB}" \
+   %{mbig-endian:-EB} %{mlittle-endian:-EL}" \
    SUBTARGET_EXTRA_LINK_SPEC
 
 #define TARGET_OS_CPP_BUILTINS()		\
*** gcc/gcc/config.gcc.orig	2006-06-04 17:59:06.000000000 +0200
--- gcc/gcc/config.gcc	2006-06-04 17:59:52.000000000 +0200
***************
*** 672,677 ****
--- 672,682 ----
  	;;
  arm*-*-linux*)			# ARM GNU/Linux with ELF
  	tm_file="dbxelf.h elfos.h linux.h arm/elf.h arm/linux-gas.h arm/linux-elf.h" 
+         case $target in
+         arm*b-*-linux*)
+                 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
+                 ;;
+         esac
  	tmake_file="${tmake_file} t-linux arm/t-arm"
  	case ${target} in
  	arm*-*-linux-gnueabi)