37 lines
1.3 KiB
Diff
37 lines
1.3 KiB
Diff
|
Upstream-Status: Pending
|
||
|
|
|
||
|
|
By Lennert Buytenhek <buytenh@wantstofly.org>
|
||
|
|
Adds support for arm*b-linux* big-endian ARM targets
|
||
|
|
|
||
|
|
See http://gcc.gnu.org/PR16350
|
||
|
|
|
||
|
|
Index: gcc-4.5.0/gcc/config/arm/linux-elf.h
|
||
|
|
===================================================================
|
||
|
|
--- gcc-4.5.0.orig/gcc/config/arm/linux-elf.h 2009-11-05 06:47:45.000000000 -0800
|
||
|
|
+++ gcc-4.5.0/gcc/config/arm/linux-elf.h 2010-06-25 11:03:06.997132728 -0700
|
||
|
|
@@ -51,7 +51,7 @@
|
||
|
|
|
||
|
|
#undef MULTILIB_DEFAULTS
|
||
|
|
#define MULTILIB_DEFAULTS \
|
||
|
|
- { "marm", "mlittle-endian", "mhard-float", "mno-thumb-interwork" }
|
||
|
|
+ { "marm", TARGET_ENDIAN_OPTION, "mhard-float", "mno-thumb-interwork" }
|
||
|
|
|
||
|
|
/* Now we define the strings used to build the spec file. */
|
||
|
|
#undef LIB_SPEC
|
||
|
|
Index: gcc-4.5.0/gcc/config.gcc
|
||
|
|
===================================================================
|
||
|
|
--- gcc-4.5.0.orig/gcc/config.gcc 2010-06-25 10:40:33.321880880 -0700
|
||
|
|
+++ gcc-4.5.0/gcc/config.gcc 2010-06-25 11:03:07.013133525 -0700
|
||
|
|
@@ -734,6 +734,11 @@
|
||
|
|
esac
|
||
|
|
tmake_file="${tmake_file} t-linux arm/t-arm"
|
||
|
|
case ${target} in
|
||
|
|
+ arm*b-*)
|
||
|
|
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
|
||
|
|
+ ;;
|
||
|
|
+ esac
|
||
|
|
+ case ${target} in
|
||
|
|
arm*-*-linux-*eabi)
|
||
|
|
tm_file="$tm_file arm/bpabi.h arm/linux-eabi.h"
|
||
|
|
tmake_file="$tmake_file arm/t-arm-elf arm/t-bpabi arm/t-linux-eabi t-slibgcc-libgcc"
|