diff options
| author | sandra <sandra@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-07-25 18:08:06 +0000 |
|---|---|---|
| committer | sandra <sandra@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-07-25 18:08:06 +0000 |
| commit | 08c6cbd2f55bbb046e5ec82a8933fbd662b4009d (patch) | |
| tree | f42803034e2d99c0fb7f313962516557837e0a57 /gcc/doc/tm.texi.in | |
| parent | ae0426ce089b6f8f536d0b516dc314785360fc7d (diff) | |
| download | gcc-08c6cbd2f55bbb046e5ec82a8933fbd662b4009d.tar.gz | |
2012-07-25 Sandra Loosemore <sandra@codesourcery.com>
Paul Brook <paul@codesourcery.com>
PR target/53633
gcc/
* target.def (warn_func_return): New hook.
* doc/tm.texi.in (TARGET_WARN_FUNC_RETURN): New hook.
* doc/tm.texi: Regenerate.
* doc/sourcebuild.texi (Effective-Target Keywords): Document
naked_functions.
* ipa-pure-const.c (warn_function_noreturn): Check
targetm.warn_func_return.
* tree-cfg.c (execute_warn_function_return): Likewise.
* config/spu/spu.c (spu_warn_func_return): New.
(TARGET_WARN_FUNC_RETURN): Define.
* config/rx/rx.c (rx_warn_func_return): New.
(TARGET_WARN_FUNC_RETURN): Define.
* config/avr/avr.c (avr_warn_func_return): New.
(TARGET_WARN_FUNC_RETURN): Define.
* config/arm/arm.c (arm_warn_func_return): New.
(TARGET_WARN_FUNC_RETURN): Define.
* config/mcore/mcore.c (mcore_warn_func_return): New.
(TARGET_WARN_FUNC_RETURN): Define.
(saved_warn_return_type, saved_warn_return_type_count): Remove.
(mcore_reorg, mcore_handle_naked_attribute): Remove warn_return hack.
gcc/cp/
* decl.c (finish_function): Check targetm.warn_func_return.
gcc/testsuite/
* lib/target-suports.exp (check_effective_target_naked_functions):
New.
* c-c++-common/pr53633.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189860 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/doc/tm.texi.in')
| -rw-r--r-- | gcc/doc/tm.texi.in | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/doc/tm.texi.in b/gcc/doc/tm.texi.in index 85d9d1de057..3f2ef1e310a 100644 --- a/gcc/doc/tm.texi.in +++ b/gcc/doc/tm.texi.in @@ -4918,6 +4918,8 @@ FRAME_POINTER_REGNUM, ARG_POINTER_REGNUM, and the PIC_OFFSET_TABLE_REGNUM. @hook TARGET_SET_UP_BY_PROLOGUE +@hook TARGET_WARN_FUNC_RETURN + @node Stack Smashing Protection @subsection Stack smashing protection @cindex stack smashing protection |