diff options
| author | Khem Raj <raj.khem@gmail.com> | 2010-06-08 15:12:08 -0700 |
|---|---|---|
| committer | Khem Raj <raj.khem@gmail.com> | 2010-06-08 15:18:34 -0700 |
| commit | aea549ddb243a19c9647fc4755157d4374f39e02 (patch) | |
| tree | 342a90b7f17ce6cac9efda5ade4b237dabc6eae9 /recipes/gcc/gcc-4.5/libstdc++-emit-__cxa_end_cleanup-in-text.patch | |
| parent | 3aaad6787861b49f6dc33b3cff71768b24a96070 (diff) | |
gcc-4.5.inc: Enable -flto on 4.5 so it can be used but its not on by default.
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Diffstat (limited to 'recipes/gcc/gcc-4.5/libstdc++-emit-__cxa_end_cleanup-in-text.patch')
| -rw-r--r-- | recipes/gcc/gcc-4.5/libstdc++-emit-__cxa_end_cleanup-in-text.patch | 31 |
1 files changed, 21 insertions, 10 deletions
diff --git a/recipes/gcc/gcc-4.5/libstdc++-emit-__cxa_end_cleanup-in-text.patch b/recipes/gcc/gcc-4.5/libstdc++-emit-__cxa_end_cleanup-in-text.patch index 307327c314..ada36a5914 100644 --- a/recipes/gcc/gcc-4.5/libstdc++-emit-__cxa_end_cleanup-in-text.patch +++ b/recipes/gcc/gcc-4.5/libstdc++-emit-__cxa_end_cleanup-in-text.patch @@ -1,29 +1,40 @@ 2010-06-07 Khem Raj <raj.khem@gmail.com> - * libsupc++/eh_arm.cc (__cxa_end_cleanup): Switch to - .text section before emitting inline assembly. + * libsupc++/eh_arm.cc (__cxa_end_cleanup): Use .pushsection/.popsection + to emit inline assembly into .text section. -Index: gcc/libstdc++-v3/libsupc++/eh_arm.cc +Index: gcc-4.5/libstdc++-v3/libsupc++/eh_arm.cc =================================================================== ---- gcc/libstdc++-v3/libsupc++/eh_arm.cc (revision 160410) -+++ gcc/libstdc++v3/libsupc++/eh_arm.cc (working copy) -@@ -157,7 +157,8 @@ +--- gcc-4.5.orig/libstdc++-v3/libsupc++/eh_arm.cc 2010-06-04 23:20:18.000000000 -0700 ++++ gcc-4.5/libstdc++-v3/libsupc++/eh_arm.cc 2010-06-08 11:27:34.247541722 -0700 +@@ -157,22 +157,26 @@ __gnu_end_cleanup(void) // Assembly wrapper to call __gnu_end_cleanup without clobbering r1-r3. // Also push r4 to preserve stack alignment. #ifdef __thumb__ -asm (".global __cxa_end_cleanup\n" -+asm (" .section .text.__cxa_end_cleanup\n" ++asm (" .pushsection .text.__cxa_end_cleanup\n" +" .global __cxa_end_cleanup\n" " .type __cxa_end_cleanup, \"function\"\n" " .thumb_func\n" "__cxa_end_cleanup:\n" -@@ -166,7 +167,8 @@ + " push\t{r1, r2, r3, r4}\n" + " bl\t__gnu_end_cleanup\n" " pop\t{r1, r2, r3, r4}\n" - " bl\t_Unwind_Resume @ Never returns\n"); +-" bl\t_Unwind_Resume @ Never returns\n"); ++" bl\t_Unwind_Resume @ Never returns\n" ++" .popsection\n"); #else -asm (".global __cxa_end_cleanup\n" -+asm (" .section .text.__cxa_end_cleanup\n" ++asm (" .pushsection .text.__cxa_end_cleanup\n" +" .global __cxa_end_cleanup\n" " .type __cxa_end_cleanup, \"function\"\n" "__cxa_end_cleanup:\n" " stmfd\tsp!, {r1, r2, r3, r4}\n" + " bl\t__gnu_end_cleanup\n" + " ldmfd\tsp!, {r1, r2, r3, r4}\n" +-" bl\t_Unwind_Resume @ Never returns\n"); ++" bl\t_Unwind_Resume @ Never returns\n" ++" .popsection\n"); + #endif + + #endif |