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| author | Eric Botcazou <ebotcazou@adacore.com> | 2009-11-10 20:45:25 +0000 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2009-11-10 20:45:25 +0000 |
| commit | c35af30f163df37759db9355695028678e6570f6 (patch) | |
| tree | c3c5f7e26211053f186e7a889a1713c799a96f25 /gcc/expr.h | |
| parent | 35230a7895e65ec3a2fdb48600ef39983b1605b4 (diff) | |
| download | gcc-c35af30f163df37759db9355695028678e6570f6.zip gcc-c35af30f163df37759db9355695028678e6570f6.tar.gz gcc-c35af30f163df37759db9355695028678e6570f6.tar.bz2 | |
re PR target/10127 (-fstack-check let's program crash)
PR target/10127
PR ada/20548
* expr.h (anti_adjust_stack_and_probe): Declare.
* explow.c (anti_adjust_stack_and_probe): Make global, add ADJUST_BACK
parameter and rewrite head comment.
(allocate_dynamic_stack_space): Adjust call to above function.
* function.c (expand_function_end): Handle STACK_CHECK_MOVING_SP.
* tree.h (dwarf2out_args_size): Delete.
* dwarf2out.c (dwarf2out_args_size): Make static and move around.
(dwarf2out_args_size_adjust): Delete prototype and move around.
(dwarf2out_frame_debug_expr): Do not record arg size adjustments for
ACCUMULATE_OUTGOING_ARGS targets.
From-SVN: r154079
Diffstat (limited to 'gcc/expr.h')
| -rw-r--r-- | gcc/expr.h | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -767,6 +767,9 @@ extern void adjust_stack (rtx); /* Add some bytes to the stack. An rtx says how many. */ extern void anti_adjust_stack (rtx); +/* Add some bytes to the stack while probing it. An rtx says how many. */ +extern void anti_adjust_stack_and_probe (rtx, bool); + /* This enum is used for the following two functions. */ enum save_level {SAVE_BLOCK, SAVE_FUNCTION, SAVE_NONLOCAL}; |