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![Pavel Dovgalyuk](/assets/img/avatar_default.png)
This patch introduces 'info replay' monitor command and corresponding qmp request. These commands request the current record/replay mode, replay log file name, and the instruction count (number of recorded/replayed instructions). The instruction count can be used with the replay_seek/replay_break commands added in the next two patches. Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru> Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Acked-by: Markus Armbruster <armbru@redhat.com> Message-Id: <160174520026.12451.13112161947433306561.stgit@pasha-ThinkPad-X280> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
44 lines
1.2 KiB
C
44 lines
1.2 KiB
C
/*
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* replay-debugging.c
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*
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* Copyright (c) 2010-2020 Institute for System Programming
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* of the Russian Academy of Sciences.
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*
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*/
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#include "qemu/osdep.h"
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#include "qapi/error.h"
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#include "sysemu/replay.h"
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#include "replay-internal.h"
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#include "monitor/hmp.h"
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#include "monitor/monitor.h"
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#include "qapi/qapi-commands-replay.h"
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void hmp_info_replay(Monitor *mon, const QDict *qdict)
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{
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if (replay_mode == REPLAY_MODE_NONE) {
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monitor_printf(mon, "Record/replay is not active\n");
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} else {
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monitor_printf(mon,
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"%s execution '%s': instruction count = %"PRId64"\n",
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replay_mode == REPLAY_MODE_RECORD ? "Recording" : "Replaying",
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replay_get_filename(), replay_get_current_icount());
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}
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}
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ReplayInfo *qmp_query_replay(Error **errp)
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{
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ReplayInfo *retval = g_new0(ReplayInfo, 1);
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retval->mode = replay_mode;
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if (replay_get_filename()) {
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retval->filename = g_strdup(replay_get_filename());
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retval->has_filename = true;
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}
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retval->icount = replay_get_current_icount();
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return retval;
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}
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