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* infrun.c (pending_follow): Remove execd_pathname member.

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(resume): No longer handle TARGET_WAITKIND_EXECD pending follow.
	(handle_inferior_event): When handling a TARGET_WAITKIND_EXECD
	event, don't copy `execd_pathname' to pending_follow, use the
	event copy instead.  Release `execd_pathname' once done with
	handling the event.
This commit is contained in:
Pedro Alves 2009-05-17 16:31:21 +00:00
parent ed20019d73
commit 71b43ef89e
2 changed files with 15 additions and 11 deletions
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9
gdb/ChangeLog
View File

@ -1,3 +1,12 @@
2009-05-17 Pedro Alves <pedro@codesourcery.com>
* infrun.c (pending_follow): Remove execd_pathname member.
(resume): No longer handle TARGET_WAITKIND_EXECD pending follow.
(handle_inferior_event): When handling a TARGET_WAITKIND_EXECD
event, don't copy `execd_pathname' to pending_follow, use the
event copy instead. Release `execd_pathname' once done with
handling the event.
2009-05-17 Hui Zhu <teawater@gmail.com>
* i386-tdep.c (i386_process_record): Make it extern.

17
gdb/infrun.c
View File

@ -268,7 +268,6 @@ static struct
ptid_t child_pid;
}
fork_event;
char *execd_pathname;
}
pending_follow;
@ -1078,11 +1077,6 @@ a command like `return' or `jump' to continue execution."));
pc = regcache_read_pc (regcache);
break;
case TARGET_WAITKIND_EXECD:
/* follow_exec is called as soon as the exec event is seen. */
pending_follow.kind = TARGET_WAITKIND_SPURIOUS;
break;
default:
break;
}
@ -2444,9 +2438,6 @@ handle_inferior_event (struct execution_control_state *ecs)
case TARGET_WAITKIND_EXECD:
if (debug_infrun)
fprintf_unfiltered (gdb_stdlog, "infrun: TARGET_WAITKIND_EXECD\n");
pending_follow.execd_pathname =
savestring (ecs->ws.value.execd_pathname,
strlen (ecs->ws.value.execd_pathname));
if (!ptid_equal (ecs->ptid, inferior_ptid))
{
@ -2459,12 +2450,16 @@ handle_inferior_event (struct execution_control_state *ecs)
/* This causes the eventpoints and symbol table to be reset.
Must do this now, before trying to determine whether to
stop. */
follow_exec (inferior_ptid, pending_follow.execd_pathname);
xfree (pending_follow.execd_pathname);
follow_exec (inferior_ptid, ecs->ws.value.execd_pathname);
ecs->event_thread->stop_bpstat = bpstat_stop_status (stop_pc, ecs->ptid);
ecs->random_signal = !bpstat_explains_signal (ecs->event_thread->stop_bpstat);
/* Note that this may be referenced from inside
bpstat_stop_status above, through inferior_has_execd. */
xfree (ecs->ws.value.execd_pathname);
ecs->ws.value.execd_pathname = NULL;
/* If no catchpoint triggered for this, then keep going. */
if (ecs->random_signal)
{