diff options
Diffstat (limited to 'gcc/unwind-dw2.c')
| -rw-r--r-- | gcc/unwind-dw2.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/gcc/unwind-dw2.c b/gcc/unwind-dw2.c index fd7db6adc67..41db09248a7 100644 --- a/gcc/unwind-dw2.c +++ b/gcc/unwind-dw2.c @@ -202,6 +202,17 @@ _Unwind_GetRegionStart (struct _Unwind_Context *context) return (_Unwind_Ptr) context->bases.func; } +void * +_Unwind_Find_Enclosing_Function (void *pc) +{ + struct dwarf_eh_bases bases; + struct dwarf_fde *fde = _Unwind_Find_FDE (pc-1, &bases); + if (fde) + return bases.func; + else + return NULL; +} + #ifndef __ia64__ _Unwind_Ptr _Unwind_GetDataRelBase (struct _Unwind_Context *context) |