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2003-04-09 Andrew Cagney <cagney@redhat.com>

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* frame.h (struct frame_info): Delete field "pc".  Replace
	"pc_unwind_cache" and "pc_unwind_cache_p" with "prev_pc"
	structure.
	* frame.c (frame_pc_unwind): Update.
	(create_sentinel_frame): Do not set "pc".
	(get_prev_frame): Do not set "pc".  Use frame_pc_unwind.
	(get_frame_pc): Call frame_pc_unwind.
	(deprecated_update_frame_pc_hack): Update.
	(create_new_frame): Use "pc" not "->pc".
This commit is contained in:
Andrew Cagney
2003-04-09 20:49:22 +00:00
parent ec1659c846
commit d134026405
3 changed files with 30 additions and 32 deletions
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11
gdb/frame.h
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@ -337,11 +337,6 @@ extern void frame_pop (struct frame_info *frame);
struct frame_info
{
/* Address at which execution is occurring in this frame.
For the innermost frame, it's the current pc.
For other frames, it is a pc saved in the next frame. */
CORE_ADDR pc;
/* Level of this frame. The inner-most (youngest) frame is at
level 0. As you move towards the outer-most (oldest) frame,
the level increases. This is a cached value. It could just as
@ -389,8 +384,10 @@ struct frame_info
const struct frame_unwind *unwind;
/* Cached copy of the previous frame's resume address. */
int pc_unwind_cache_p;
CORE_ADDR pc_unwind_cache;
struct {
int p;
CORE_ADDR value;
} prev_pc;
/* Cached copy of the previous frame's function address. */
struct