diff options
| author | Jakub Jelinek <jakub@redhat.com> | 2010-03-24 21:44:48 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2010-03-24 21:44:48 +0100 |
| commit | 6d217c3249d527bb15f4e6153f39ce7e82b01778 (patch) | |
| tree | 38ab18bcefc3a4d40156011bab09d1a86a4a0d59 /gcc/toplev.c | |
| parent | 81ef7e2403b3d6025205e253c87fc3f50828b941 (diff) | |
| download | gcc-6d217c3249d527bb15f4e6153f39ce7e82b01778.zip gcc-6d217c3249d527bb15f4e6153f39ce7e82b01778.tar.gz gcc-6d217c3249d527bb15f4e6153f39ce7e82b01778.tar.bz2 | |
re PR debug/43293 (Invalid unwind info for i?86 -fpic)
PR debug/43293
* target.h (struct gcc_target): Add code_end hook.
* target-def.h (TARGET_ASM_CODE_END): Define to hook_void_void
if not yet defined.
(TARGET_ASM_OUT): Add TARGET_ASM_CODE_END.
* toplev.c (compile_file): Call targetm.asm_out.code_end
hook before unwind info/debug info output.
* config/i386/winnt.c (i386_pe_file_end): Don't call ix86_file_end.
* config/i386/linux.h (NEED_INDICATE_EXEC_STACK): Don't define.
(TARGET_ASM_FILE_END): Define to file_end_indicate_exec_stack.
* config/i386/linux64.h (NEED_INDICATE_EXEC_STACK): Don't define.
(TARGET_ASM_FILE_END): Define to file_end_indicate_exec_stack.
* config/i386/i386.c (ix86_file_end): Renamed to...
(ix86_code_end): ... this. Make static. Don't call
file_end_indicate_exec_stack. Emit unwind info using
final_start_function/final_end_function.
(darwin_x86_file_end): Remove.
(TARGET_ASM_CODE_END): Define.
* config/i386/i386.h (TARGET_ASM_FILE_END,
NEED_INDICATE_EXEC_STACK): Don't define.
* config/i386/darwin.h (darwin_x86_file_end): Remove prototype.
(TARGET_ASM_FILE_END): Define to darwin_file_end.
* config/i386/i386-protos.h (ix86_file_end): Remove prototype.
* doc/tm.texi (TARGET_ASM_CODE_END): Document.
From-SVN: r157707
Diffstat (limited to 'gcc/toplev.c')
| -rw-r--r-- | gcc/toplev.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/toplev.c b/gcc/toplev.c index 385d5e1..fb3c4b2 100644 --- a/gcc/toplev.c +++ b/gcc/toplev.c @@ -1084,6 +1084,10 @@ compile_file (void) /* Write out any pending weak symbol declarations. */ weak_finish (); + /* This must be at the end before unwind and debug info. + Some target ports emit PIC setup thunks here. */ + targetm.asm_out.code_end (); + /* Do dbx symbols. */ timevar_push (TV_SYMOUT); |