* patches/gcc-4.1.1/generic/gcc-4.1.0-arm-bigendian.patch:

	fixed bigendian eabi toolchains


git-svn-id: https://svn.pengutronix.de/svn/oselas/toolchain/trunks/OSELAS.Toolchain-trunk@1380 f8d472c7-5700-0410-ac5a-87979cec3adf

1 files changed, 34 insertions, 9 deletions

diff --git a/patches/gcc-4.1.1/generic/gcc-4.1.0-arm-bigendian.patch b/patches/gcc-4.1.1/generic/gcc-4.1.0-arm-bigendian.patch
index 7579656..0a94174 100644
--- a/patches/gcc-4.1.1/generic/gcc-4.1.0-arm-bigendian.patch
+++ b/patches/gcc-4.1.1/generic/gcc-4.1.0-arm-bigendian.patch
@@ -3,10 +3,10 @@ Adds support for arm*b-linux* big-endian ARM targets
 
 See http://gcc.gnu.org/PR16350
 
-Index: gcc/config/arm/linux-elf.h
+Index: gcc-4.1.1/gcc/config/arm/linux-elf.h
 ===================================================================
---- a/gcc/config/arm/linux-elf.h.orig
-+++ b/gcc/config/arm/linux-elf.h
+--- gcc-4.1.1.orig/gcc/config/arm/linux-elf.h
++++ gcc-4.1.1/gcc/config/arm/linux-elf.h
 @@ -28,19 +28,33 @@
  #undef  TARGET_VERSION
  #define TARGET_VERSION  fputs (" (ARM GNU/Linux with ELF)", stderr);
@@ -53,10 +53,10 @@ Index: gcc/config/arm/linux-elf.h
     SUBTARGET_EXTRA_LINK_SPEC
  
  #undef  LINK_SPEC
-Index: gcc/config.gcc
+Index: gcc-4.1.1/gcc/config.gcc
 ===================================================================
---- a/gcc/config.gcc.orig
-+++ b/gcc/config.gcc
+--- gcc-4.1.1.orig/gcc/config.gcc
++++ gcc-4.1.1/gcc/config.gcc
 @@ -672,6 +672,11 @@ arm*-*-netbsd*)
  	;;
  arm*-*-linux*)			# ARM GNU/Linux with ELF
@@ -69,10 +69,10 @@ Index: gcc/config.gcc
  	tmake_file="${tmake_file} t-linux arm/t-arm"
  	case ${target} in
  	arm*-*-linux-gnueabi)
-Index: gcc/config/arm/linux-eabi.h
+Index: gcc-4.1.1/gcc/config/arm/linux-eabi.h
 ===================================================================
---- a/gcc/config/arm/linux-eabi.h.orig
-+++ b/gcc/config/arm/linux-eabi.h
+--- gcc-4.1.1.orig/gcc/config/arm/linux-eabi.h
++++ gcc-4.1.1/gcc/config/arm/linux-eabi.h
 @@ -20,6 +20,17 @@
     the Free Software Foundation, 51 Franklin Street, Fifth Floor,
     Boston, MA 02110-1301, USA.  */
@@ -100,3 +100,28 @@ Index: gcc/config/arm/linux-eabi.h
  
  /* Use ld-linux.so.3 so that it will be possible to run "classic"
     GNU/Linux binaries on an EABI system.  */
+Index: gcc-4.1.1/gcc/config/arm/bpabi.h
+===================================================================
+--- gcc-4.1.1.orig/gcc/config/arm/bpabi.h
++++ gcc-4.1.1/gcc/config/arm/bpabi.h
+@@ -33,9 +33,19 @@
+ #undef FPUTYPE_DEFAULT
+ #define FPUTYPE_DEFAULT FPUTYPE_VFP
+ 
++/*
++ * 'config.gcc' defines TARGET_BIG_ENDIAN_DEFAULT as 1 for arm*b-*
++ * (big endian) configurations.
++ */
++#if TARGET_BIG_ENDIAN_DEFAULT
++#define TARGET_ENDIAN_DEFAULT MASK_BIG_END
++#else
++#define TARGET_ENDIAN_DEFAULT 0
++#endif
++
+ /* EABI targets should enable interworking by default.  */
+ #undef TARGET_DEFAULT
+-#define TARGET_DEFAULT MASK_INTERWORK
++#define TARGET_DEFAULT (MASK_INTERWORK | TARGET_ENDIAN_DEFAULT)
+ 
+ /* The ARM BPABI functions return a boolean; they use no special
+    calling convention.  */