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author | Andrew Cagney <cagney@redhat.com> | 2002-11-15 22:16:25 +0000 |
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committer | Andrew Cagney <cagney@redhat.com> | 2002-11-15 22:16:25 +0000 |
commit | 33e27657fbfa8d586a73764b0288d9ddac5124de (patch) | |
tree | 39f9873486a2edfe58bdef0978f41b45a40fa482 /gdb/dummy-frame.h | |
parent | 33910830712bc1c94c6fcd2c67bd9eae49616d5b (diff) | |
download | gdb-33e27657fbfa8d586a73764b0288d9ddac5124de.tar.gz |
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 bd4e199c758..d85fcfbe10a 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 |