diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2011-03-08 13:10:11 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2011-03-08 13:10:11 +0000 |
| commit | e52b720870c23511cfc9323a784694c9dd24a0ab (patch) | |
| tree | 7e618d0e20a26660f596f58c283cab7982e6c7d6 /toolchain | |
| parent | fa6e1dd37d33ffcba9d1fdf74d1c9f472a078da1 (diff) | |
| download | upstream-e52b720870c23511cfc9323a784694c9dd24a0ab.tar.gz upstream-e52b720870c23511cfc9323a784694c9dd24a0ab.tar.bz2 upstream-e52b720870c23511cfc9323a784694c9dd24a0ab.zip | |
gcc: move the optimized assembler helpers back into the static libgcc and skip relinking for this arch. due to relocation constraints, the assembler functions cannot be in the shared libgcc and must always be linked in statically
SVN-Revision: 25952
Diffstat (limited to 'toolchain')
| -rw-r--r-- | toolchain/gcc/patches/linaro/850-use_shared_libgcc.patch | 31 |
1 files changed, 11 insertions, 20 deletions
diff --git a/toolchain/gcc/patches/linaro/850-use_shared_libgcc.patch b/toolchain/gcc/patches/linaro/850-use_shared_libgcc.patch index a9cc80bfe0..5e33c9d4e1 100644 --- a/toolchain/gcc/patches/linaro/850-use_shared_libgcc.patch +++ b/toolchain/gcc/patches/linaro/850-use_shared_libgcc.patch @@ -35,18 +35,6 @@ /* Determine which dynamic linker to use depending on whether GLIBC or uClibc is the default C library and whether -muclibc or -mglibc has been passed to change the default. */ ---- a/gcc/config/rs6000/ppc-asm.h -+++ b/gcc/config/rs6000/ppc-asm.h -@@ -325,8 +325,7 @@ - FUNC_NAME(name): - - #define HIDDEN_FUNC(name) \ -- FUNC_START(name) \ -- .hidden FUNC_NAME(name); -+ FUNC_START(name); - - #define FUNC_END(name) \ - GLUE(.L,name): \ --- a/gcc/mkmap-symver.awk +++ b/gcc/mkmap-symver.awk @@ -132,5 +132,5 @@ @@ -56,14 +44,6 @@ - printf ("\n local:\n\t*;\n};\n"); + printf ("\n\t*;\n};\n"); } ---- a/libgcc/config/rs6000/t-ppccomm -+++ b/libgcc/config/rs6000/t-ppccomm -@@ -1,4 +1,4 @@ --LIB2ADD_ST += crtsavfpr.S crtresfpr.S \ -+LIB2ADD += crtsavfpr.S crtresfpr.S \ - crtsavgpr.S crtresgpr.S \ - crtresxfpr.S crtresxgpr.S \ - e500crtres32gpr.S \ --- a/libgcc/Makefile.in +++ b/libgcc/Makefile.in @@ -265,7 +265,7 @@ @@ -75,3 +55,14 @@ ifneq (,$(vis_hide)) +--- a/gcc/config/rs6000/linux.h ++++ b/gcc/config/rs6000/linux.h +@@ -85,6 +85,8 @@ + #define USE_LD_AS_NEEDED 1 + #endif + ++#define LIBGCC_SPEC "%{!static:%{!static-libgcc:-lgcc_s}} -lgcc" ++ + #undef TARGET_VERSION + #define TARGET_VERSION fprintf (stderr, " (PowerPC GNU/Linux)"); + |