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gcc: add llvm-gcc and llvm from trunk (does not successfully compile a target yet, but gets close)

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18019 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd
2009-10-10 19:25:48 +00:00
parent bcf5f70a68
commit 1d8d224223
33 changed files with 4629 additions and 20 deletions
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32
toolchain/gcc/patches/llvm/930-eabi_fixes.patch Normal file
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@@ -0,0 +1,32 @@
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -760,7 +760,7 @@ arm*-*-netbsd*)
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
@@ -769,7 +769,7 @@ arm*-*-linux*) # ARM GNU/Linux with EL
;;
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
--- a/gcc/config/arm/linux-eabi.h
+++ b/gcc/config/arm/linux-eabi.h
@@ -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. */