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| author | Jim Wilson <wilson@cygnus.com> | 2000-08-23 20:55:01 +0000 |
|---|---|---|
| committer | Jim Wilson <wilson@gcc.gnu.org> | 2000-08-23 13:55:01 -0700 |
| commit | b97644fc89bb84542f03753d7f8fcffb8c716871 (patch) | |
| tree | 30e5acffc53f84be5fe764d223b781d7a701f781 /gcc/frame.h | |
| parent | 215e4ee73e98f68b4a0b6eabcfee10baac02f388 (diff) | |
| download | gcc-b97644fc89bb84542f03753d7f8fcffb8c716871.zip gcc-b97644fc89bb84542f03753d7f8fcffb8c716871.tar.gz gcc-b97644fc89bb84542f03753d7f8fcffb8c716871.tar.bz2 | |
Minor cleanup of ia64 unwind handler code.
* frame.h (IA64_UNW_EHANDLER, IA64_UNW_UHANDLER): New.
* config/ia64/frame-ia64.c (__get_personality): Return zero if neither
EHANDLER nor UHANDLER bit is set.
(__get_except_table): Likewise.
From-SVN: r35922
Diffstat (limited to 'gcc/frame.h')
| -rw-r--r-- | gcc/frame.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/frame.h b/gcc/frame.h index 472d358..d8ebb6e 100644 --- a/gcc/frame.h +++ b/gcc/frame.h @@ -267,6 +267,10 @@ typedef struct unwind_info_ptr #define IA64_UNW_HDR_FLAGS(x) (((x) >> 32) & 0xffffUL) #define IA64_UNW_HDR_VERSION(x) (((x) >> 48) & 0xffffUL) +/* Header flag bits, after extraction by IA64_UNW_HDR_FLAGS. */ +#define IA64_UNW_EHANDLER 0x1 +#define IA64_UNW_UHANDLER 0x2 + extern unwind_info_ptr *__build_ia64_frame_state (unsigned char *, ia64_frame_state *, void *, void *, |