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authornbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2008-02-14 14:31:31 +0000
committernbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2008-02-14 14:31:31 +0000
commitaa7be8c16488bbdd079d402a6f15f81bc575c2f7 (patch)
tree5c385132f38d198932f0fface10205c5a93de485 /toolchain/gcc/patches/4.2.2
parentd4e976a36f3d6374ecb8090fde407211fb3fc260 (diff)
revert ARM to oabi by default, add some eabi patches for fixing up the toolchain, which unfortunately break eabi userland, but are IMHO a necessary basis for further eabi fixes
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@10458 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'toolchain/gcc/patches/4.2.2')
-rw-r--r--toolchain/gcc/patches/4.2.2/930-eabi_fixes.patch36
1 files changed, 36 insertions, 0 deletions
diff --git a/toolchain/gcc/patches/4.2.2/930-eabi_fixes.patch b/toolchain/gcc/patches/4.2.2/930-eabi_fixes.patch
new file mode 100644
index 0000000000..52b56899df
--- /dev/null
+++ b/toolchain/gcc/patches/4.2.2/930-eabi_fixes.patch
@@ -0,0 +1,36 @@
+Index: gcc-4.2.0/gcc/config.gcc
+===================================================================
+--- gcc-4.2.0.orig/gcc/config.gcc 2008-02-13 00:19:06.507477329 +0100
++++ gcc-4.2.0/gcc/config.gcc 2008-02-13 00:19:42.239640606 +0100
+@@ -701,7 +701,7 @@
+ extra_parts=""
+ use_collect2=yes
+ ;;
+-arm*-*-linux*) # ARM GNU/Linux with ELF
++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"
+ tmake_file="${tmake_file} t-linux arm/t-arm"
+ case ${target} in
+@@ -710,7 +710,7 @@
+ ;;
+ esac
+ case ${target} in
+- arm*-*-linux-*eabi)
++ arm*-linux-*eabi)
+ tm_file="$tm_file arm/bpabi.h arm/linux-eabi.h"
+ tmake_file="$tmake_file arm/t-arm-elf arm/t-bpabi arm/t-linux-eabi"
+ # The BPABI long long divmod functions return a 128-bit value in
+Index: gcc-4.2.0/gcc/config/arm/linux-eabi.h
+===================================================================
+--- gcc-4.2.0.orig/gcc/config/arm/linux-eabi.h 2008-02-13 00:18:31.343062422 +0100
++++ gcc-4.2.0/gcc/config/arm/linux-eabi.h 2008-02-13 00:19:11.825120518 +0100
+@@ -48,7 +48,8 @@
+ #define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm10tdmi
+
+ #undef SUBTARGET_EXTRA_LINK_SPEC
+-#define SUBTARGET_EXTRA_LINK_SPEC " -m armelf_linux_eabi"
++#define SUBTARGET_EXTRA_LINK_SPEC \
++ " %{mbig-endian:-m armelfb_linux_eabi} %{mlittle-endian:-m armelf_linux_eabi} "
+
+ /* Use ld-linux.so.3 so that it will be possible to run "classic"
+ GNU/Linux binaries on an EABI system. */