diff options
Diffstat (limited to 'gcc/unwind.h')
| -rw-r--r-- | gcc/unwind.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gcc/unwind.h b/gcc/unwind.h index 8df0930e917..ce43365a314 100644 --- a/gcc/unwind.h +++ b/gcc/unwind.h @@ -161,6 +161,31 @@ extern _Unwind_Reason_Code _Unwind_SjLj_ForcedUnwind (struct _Unwind_Exception *, _Unwind_Stop_Fn, void *); extern void _Unwind_SjLj_Resume (struct _Unwind_Exception *); +/* @@@ The following provide access to the base addresses for text + and data-relative addressing in the LDSA. In order to stay link + compatible with the standard ABI for IA-64, we inline these. */ + +#ifdef __ia64__ +#include <stdlib.h> + +static inline _Unwind_Ptr +_Unwind_GetDataRelBase (struct _Unwind_Context *_C) +{ + /* The GP is stored in R1. */ + return _Unwind_GetGR (_C, 1); +} + +static inline _Unwind_Ptr +_Unwind_GetTextRelBase (struct _Unwind_Context *_C) +{ + abort (); + return 0; +} +#else +extern _Unwind_Ptr _Unwind_GetDataRelBase (struct _Unwind_Context *); +extern _Unwind_Ptr _Unwind_GetTextRelBase (struct _Unwind_Context *); +#endif + #ifdef __cplusplus } #endif |