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2010-06-08 Hui Zhu <teawater@gmail.com>

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* record.c (record_wait): Move signal out of replay code.
This commit is contained in:
Hui Zhu
2010-06-08 02:25:31 +00:00
parent 25bbe950ab
commit eaaffdf49f
2 changed files with 12 additions and 4 deletions
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4
gdb/ChangeLog
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@ -1,3 +1,7 @@
2010-06-08 Hui Zhu <teawater@gmail.com>
* record.c (record_wait): Move signal out of replay code.
2010-06-07 Jan Kratochvil <jan.kratochvil@redhat.com> 2010-06-07 Jan Kratochvil <jan.kratochvil@redhat.com>
Fix PR 10640. Fix PR 10640.

12
gdb/record.c
View File

@ -1069,6 +1069,9 @@ record_wait (struct target_ops *ops,
"record_resume_step = %d\n", "record_resume_step = %d\n",
record_resume_step); record_resume_step);
record_get_sig = 0;
signal (SIGINT, record_sig_handler);
if (!RECORD_IS_REPLAY && ops != &record_core_ops) if (!RECORD_IS_REPLAY && ops != &record_core_ops)
{ {
if (record_resume_step) if (record_resume_step)
@ -1088,6 +1091,9 @@ record_wait (struct target_ops *ops,
ret = record_beneath_to_wait (record_beneath_to_wait_ops, ret = record_beneath_to_wait (record_beneath_to_wait_ops,
ptid, status, options); ptid, status, options);
if (record_resume_step)
return ret;
/* Is this a SIGTRAP? */ /* Is this a SIGTRAP? */
if (status->kind == TARGET_WAITKIND_STOPPED if (status->kind == TARGET_WAITKIND_STOPPED
&& status->value.sig == TARGET_SIGNAL_TRAP) && status->value.sig == TARGET_SIGNAL_TRAP)
@ -1183,8 +1189,6 @@ record_wait (struct target_ops *ops,
} }
} }
record_get_sig = 0;
signal (SIGINT, record_sig_handler);
/* If GDB is in terminal_inferior mode, it will not get the signal. /* If GDB is in terminal_inferior mode, it will not get the signal.
And in GDB replay mode, GDB doesn't need to be in terminal_inferior And in GDB replay mode, GDB doesn't need to be in terminal_inferior
mode, because inferior will not executed. mode, because inferior will not executed.
@ -1298,8 +1302,6 @@ Process record: hit hw watchpoint.\n");
} }
while (continue_flag); while (continue_flag);
signal (SIGINT, handle_sigint);
replay_out: replay_out:
if (record_get_sig) if (record_get_sig)
status->value.sig = TARGET_SIGNAL_INT; status->value.sig = TARGET_SIGNAL_INT;
@ -1312,6 +1314,8 @@ replay_out:
discard_cleanups (old_cleanups); discard_cleanups (old_cleanups);
} }
signal (SIGINT, handle_sigint);
do_cleanups (set_cleanups); do_cleanups (set_cleanups);
return inferior_ptid; return inferior_ptid;
} }