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| author | Andrew Cagney <cagney@redhat.com> | 2003-06-16 20:05:56 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 2003-06-16 20:05:56 +0000 |
| commit | 870b3035a486dab29b2169733cb56f40c82a8c43 (patch) | |
| tree | 6804be7af0afb4bb5098f354e7cbd3679931ee2e /gdb/frame.h | |
| parent | 63d47a7dccd1967c17ed12a2d585e48ca26d16bc (diff) | |
| download | gdb-870b3035a486dab29b2169733cb56f40c82a8c43.zip gdb-870b3035a486dab29b2169733cb56f40c82a8c43.tar.gz gdb-870b3035a486dab29b2169733cb56f40c82a8c43.tar.bz2 | |
2003-06-16 Andrew Cagney <cagney@redhat.com>
* frame.h (deprecated_get_next_frame_hack): Declare.
* frame.c (legacy_saved_regs_prev_register): Only require
DEPRECATED_FRAME_INIT_SAVED_REGS when it is needed. Assert that
there are always saved regs.
(deprecated_generic_get_saved_register): Do not require
DEPRECATED_FRAME_INIT_SAVED_REGS.
(legacy_get_prev_frame): Do not require DEPRECATED_FRAME_CHAIN,
use frame ID unwind instead.
(deprecated_get_next_frame_hack): New function.
Diffstat (limited to 'gdb/frame.h')
| -rw-r--r-- | gdb/frame.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gdb/frame.h b/gdb/frame.h index ecca9f1..14da014 100644 --- a/gdb/frame.h +++ b/gdb/frame.h @@ -154,6 +154,13 @@ extern void select_frame (struct frame_info *); extern struct frame_info *get_prev_frame (struct frame_info *); extern struct frame_info *get_next_frame (struct frame_info *); +/* Given a FRAME, return the true next (more inner, younger) frame. + This one exposes the sentinel frame and, hence, never returns NULL. + It is here strictly to help old targets in their migration path to + the new frame code - the new code requires the NEXT, and not THIS + frame. */ +extern struct frame_info *deprecated_get_next_frame_hack (struct frame_info *); + /* Given a frame's ID, relocate the frame. Returns NULL if the frame is not found. */ extern struct frame_info *frame_find_by_id (struct frame_id id); |