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re PR c++/41214 (Null pointer dereferenced in _Unwind_SetGR())

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PR c++/41214
        * unwind-dw2.c (uw_init_context_1): Mark noinline.
        * config/ia64/unwind-ia64.c (uw_init_context_1): Likewise.
        * config/xtensa/unwind-dw2-xtensa.c (uw_init_context_1): Likewise.

From-SVN: r151482
This commit is contained in:
Dmitry Gorbachev 2009-09-07 15:41:52 +00:00 • committed by Richard Henderson
parent 6c145259f5
commit e5b258a4c9
4 changed files with 10 additions and 3 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2009-09-06 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
PR c++/41214
* unwind-dw2.c (uw_init_context_1): Mark noinline.
* config/ia64/unwind-ia64.c (uw_init_context_1): Likewise.
* config/xtensa/unwind-dw2-xtensa.c (uw_init_context_1): Likewise.
2009-09-07 Bernd Schmidt <bernd.schmidt@analog.com>
* config/bfin/bfin.c (bfin_optimize_loop): When creating a new basic

2
gcc/config/ia64/unwind-ia64.c
View file

@ -2126,7 +2126,7 @@ uw_advance_context (struct _Unwind_Context *context, _Unwind_FrameState *fs)
uw_init_context_1 (CONTEXT, __builtin_ia64_bsp ()); \
} while (0)
static void
static void __attribute__((noinline))
uw_init_context_1 (struct _Unwind_Context *context, void *bsp)
{
void *rp = __builtin_extract_return_addr (__builtin_return_address (0));

2
gcc/config/xtensa/unwind-dw2-xtensa.c
View file

@ -459,7 +459,7 @@ uw_advance_context (struct _Unwind_Context *context, _Unwind_FrameState *fs)
} \
while (0)
static void
static void __attribute__((noinline))
uw_init_context_1 (struct _Unwind_Context *context, void *outer_cfa,
void *outer_ra)
{

2
gcc/unwind-dw2.c
View file

@ -1431,7 +1431,7 @@ init_dwarf_reg_size_table (void)
__builtin_init_dwarf_reg_size_table (dwarf_reg_size_table);
}
static void
static void __attribute__((noinline))
uw_init_context_1 (struct _Unwind_Context *context,
void *outer_cfa, void *outer_ra)
{