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btrace-btrace: signal record-goto stop

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When changing a thread's replay position, call record_signal_goto_stop instead
of printing the source location directly.  This will signal the stop to
front-ends and have them print the source location.

We update the STOP_PC if the change affects the selected thread.

Signed-off-by: Markus Metzger  <markus.t.metzger@intel.com>

gdb/
	* record-btrace.c (record_btrace_set_replay): Check ptid before updating
	STOP_PC.  Call record_signal_goto_stop.

Change-Id: If2cb2b9572396a2e5475d6611c7e9f79547c6f61
This commit is contained in:
Markus Metzger
2016-06-10 14:13:02 +02:00
parent 8e1542c8aa
commit 8c62f01902
1 changed files with 6 additions and 2 deletions
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8
gdb/record-btrace.c
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@@ -2724,8 +2724,12 @@ record_btrace_set_replay (struct thread_info *tp,
/* Start anew from the new replay position. */
record_btrace_clear_histories (btinfo);
stop_pc = regcache_read_pc (get_current_regcache ());
print_stack_frame (get_selected_frame (NULL), 1, SRC_AND_LOC, 1);
/* We changed the PC of TP. Update the global state if TP is the selected
thread. */
if (ptid_equal (tp->ptid, inferior_ptid))
stop_pc = regcache_read_pc (get_current_regcache ());
record_signal_goto_stop (tp);
}
/* The to_goto_record_begin method of target record-btrace. */