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| author | Andrew Cagney <cagney@redhat.com> | 2003-03-10 15:28:41 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 2003-03-10 15:28:41 +0000 |
| commit | 12cc2063bed3b79f2a3e92342e92dc6211a3bf12 (patch) | |
| tree | c65dc866e40ffdd0796020c984da78caaa0d9565 /gdb/dummy-frame.c | |
| parent | a2ce2e563724c710bcaeaa361ec61446a599060b (diff) | |
| download | gdb-12cc2063bed3b79f2a3e92342e92dc6211a3bf12.zip gdb-12cc2063bed3b79f2a3e92342e92dc6211a3bf12.tar.gz gdb-12cc2063bed3b79f2a3e92342e92dc6211a3bf12.tar.bz2 | |
2003-03-10 Andrew Cagney <cagney@redhat.com>
* gdbarch.sh (gdbarch_unwind_pc): New method.
* gdbarch.h, gdbarch.c: Regenerate.
* frame.c (frame_pc_unwind): Rewrite. Prefer gdbarch_unwind_pc,
but use read_pc and FRAME_SAVED_PC as fall backs.
(frame_saved_regs_pc_unwind): Delete function.
(trad_frame_unwinder): Update.
* frame-unwind.h (frame_unwind_pc_ftype): Delete declaration.
(struct frame_unwind): Update.
* dummy-frame.c (dummy_frame_pc_unwind): Delete function.
(dummy_frame_unwind): Update.
* sentinel-frame.c (sentinel_frame_pc_unwind): Delete function.
(sentinel_frame_unwinder): Update.
* d10v-tdep.c (d10v_frame_pc_unwind): Delete function.
(d10v_frame_unwind): Update.
(d10v_unwind_pc): New function.
(d10v_gdbarch_init): Set unwind_pc.
Index: doc/ChangeLog
2003-03-10 Andrew Cagney <cagney@redhat.com>
* gdbint.texinfo (Target Architecture Definition): Cross reference
FRAME_SAVED_PC to unwind_pc. Document unwind_pc.
Diffstat (limited to 'gdb/dummy-frame.c')
| -rw-r--r-- | gdb/dummy-frame.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/gdb/dummy-frame.c b/gdb/dummy-frame.c index 5b63830..95c8598 100644 --- a/gdb/dummy-frame.c +++ b/gdb/dummy-frame.c @@ -370,23 +370,6 @@ dummy_frame_register_unwind (struct frame_info *frame, void **cache, } } -/* Assuming that FRAME is a dummy, return the resume address for the - previous frame. */ - -static CORE_ADDR -dummy_frame_pc_unwind (struct frame_info *frame, - void **cache) -{ - struct dummy_frame *dummy = cached_find_dummy_frame (frame, cache); - /* Oops! In a dummy-frame but can't find the stack dummy. Pretend - that the frame doesn't unwind. Should this function instead - return a has-no-caller indication? */ - if (dummy == NULL) - return 0; - return dummy->pc; -} - - /* Assuming that FRAME is a dummy, return the ID of the calling frame (the frame that the dummy has the saved state of). */ @@ -408,7 +391,6 @@ dummy_frame_id_unwind (struct frame_info *frame, static struct frame_unwind dummy_frame_unwind = { dummy_frame_pop, - dummy_frame_pc_unwind, dummy_frame_id_unwind, dummy_frame_register_unwind }; |