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| author | Andrew Cagney <cagney@redhat.com> | 2002-11-15 22:16:25 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 2002-11-15 22:16:25 +0000 |
| commit | f18c5a73039533b1d9e2f4f2044ec39627bbf8b4 (patch) | |
| tree | bdf028073b5d33bf857ec528aff113fc536f59b8 /gdb/dummy-frame.h | |
| parent | d9285969ae7ac75f10cdd4f6fc3c5ff5335133eb (diff) | |
| download | gdb-f18c5a73039533b1d9e2f4f2044ec39627bbf8b4.zip gdb-f18c5a73039533b1d9e2f4f2044ec39627bbf8b4.tar.gz gdb-f18c5a73039533b1d9e2f4f2044ec39627bbf8b4.tar.bz2 | |
2002-11-15 Andrew Cagney <ac131313@redhat.com>
* frame.c (frame_pc_unwind): New function.
(frame_saved_regs_pc_unwind): New function.
(frame_register_unwind): Pass unwind_cache instead of
register_unwind_cache.
(set_unwind_by_pc): Add unwind_pc parameter, set.
(create_new_frame): Pass frame->pc_unwind to set_unwind_by_pc.
(get_prev_frame): Ditto.
* frame.h (frame_pc_unwind_ftype): Declare.
(struct frame_info): Add pc_unwind, pc_unwind_cache_p and
pc_unwind_cache. Rename register_unwind_cache to unwind_cache.
(frame_pc_unwind): Declare.
* dummy-frame.c (dummy_frame_pc_unwind): New function.
(struct dummy_frame): Add comment mentioning that values are for
previous frame.
* dummy-frame.h (dummy_frame_pc_unwind): Declare.
* blockframe.c (file_frame_chain_valid): Use frame_pc_unwind.
(generic_file_frame_chain_valid): Ditto.
* stack.c (frame_info): Ditto.
Diffstat (limited to 'gdb/dummy-frame.h')
| -rw-r--r-- | gdb/dummy-frame.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gdb/dummy-frame.h b/gdb/dummy-frame.h index bd4e199..d85fcfb 100644 --- a/gdb/dummy-frame.h +++ b/gdb/dummy-frame.h @@ -54,6 +54,12 @@ extern void dummy_frame_register_unwind (struct frame_info *frame, int *realnump, void *valuep); +/* Assuming that FRAME is a dummy, return the resume address for the + previous frame. */ + +extern CORE_ADDR dummy_frame_pc_unwind (struct frame_info *frame, + void **unwind_cache); + /* Return the regcache that belongs to the dummy-frame identifed by PC and FP, or NULL if no such frame exists. */ /* FIXME: cagney/2002-11-08: The function only exists because of |