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2003-03-05 Andrew Cagney <cagney@redhat.com>

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* frame.h (struct frame_info): Replace "id_unwind_cache_p" and
	"id_unwind_cache" with "id".
	(frame_id_unwind): Delete declaration.
	* frame.c (frame_id_unwind): Delete function.
	(get_prev_frame): Call the frame id unwind method directly.  Store
	the returned next frame's ID value in NEXT_FRAME.  Note that there
	is a problem with the wrong unwind ID being called with the wrong
	unwind cache.
This commit is contained in:
Andrew Cagney
2003-03-05 18:51:17 +00:00
parent ed363b1b5e
commit 218e59567e
3 changed files with 50 additions and 48 deletions
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10
gdb/frame.h
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@ -310,10 +310,6 @@ extern const char *frame_map_regnum_to_name (int regnum);
extern CORE_ADDR frame_pc_unwind (struct frame_info *frame);
/* Unwind the frame ID. Return an ID that uniquely identifies the
caller's frame. */
extern struct frame_id frame_id_unwind (struct frame_info *frame);
/* Discard the specified frame. Restoring the registers to the state
of the caller. */
extern void frame_pop (struct frame_info *frame);
@ -412,9 +408,9 @@ struct frame_info
int pc_unwind_cache_p;
CORE_ADDR pc_unwind_cache;
/* Cached copy of the previous frame's ID. */
int id_unwind_cache_p;
struct frame_id id_unwind_cache;
/* This frame's ID. Note that the frame's ID, base and PC contain
redundant information. */
struct frame_id id;
/* Pointers to the next (down, inner, younger) and previous (up,
outer, older) frame_info's in the frame cache. */