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* inline-frame.c (find_inline_frame_state): Check for changed PC

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here...
	(inline_frame_sniffer): ... not here.
This commit is contained in:
Daniel Jacobowitz 2009-11-13 23:00:17 +00:00
parent 910713fdce
commit 4e48512954
2 changed files with 24 additions and 9 deletions
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6
gdb/ChangeLog
View File

@ -1,3 +1,9 @@
2009-11-13 Daniel Jacobowitz <dan@codesourcery.com>
* inline-frame.c (find_inline_frame_state): Check for changed PC
here...
(inline_frame_sniffer): ... not here.
2009-11-13 Daniel Jacobowitz <dan@codesourcery.com>
* ui-file.c (stdio_file_read): Call gdb_select before read.

27
gdb/inline-frame.c
View File

@ -22,6 +22,7 @@
#include "block.h"
#include "frame-unwind.h"
#include "inferior.h"
#include "regcache.h"
#include "symtab.h"
#include "vec.h"
@ -59,7 +60,8 @@ DEF_VEC_O(inline_state_s);
static VEC(inline_state_s) *inline_states;
/* Locate saved inlined frame state for PTID, if it exists. */
/* Locate saved inlined frame state for PTID, if it exists
and is valid. */
static struct inline_state *
find_inline_frame_state (ptid_t ptid)
@ -70,7 +72,19 @@ find_inline_frame_state (ptid_t ptid)
for (ix = 0; VEC_iterate (inline_state_s, inline_states, ix, state); ix++)
{
if (ptid_equal (state->ptid, ptid))
return state;
{
struct regcache *regcache = get_thread_regcache (ptid);
CORE_ADDR current_pc = regcache_read_pc (regcache);
if (current_pc != state->saved_pc)
{
/* PC has changed - this context is invalid. Use the
default behavior. */
VEC_unordered_remove (inline_state_s, inline_states, ix);
return NULL;
}
else
return state;
}
}
return NULL;
@ -225,13 +239,8 @@ inline_frame_sniffer (const struct frame_unwind *self,
can be stepped into later). */
if (state != NULL && state->skipped_frames > 0 && next_frame == NULL)
{
if (this_pc != state->saved_pc)
state->skipped_frames = 0;
else
{
gdb_assert (depth >= state->skipped_frames);
depth -= state->skipped_frames;
}
gdb_assert (depth >= state->skipped_frames);
depth -= state->skipped_frames;
}
/* If all the inlined functions here already have frames, then pass