LingmoOS-kernel/arch/um/include/shared/timetravel.h

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2024-07-18 03:58:23 +00:00
/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2019-2021 Intel Corporation
*/
#ifndef _UM_TIME_TRAVEL_H_
#define _UM_TIME_TRAVEL_H_
enum time_travel_mode {
TT_MODE_OFF,
TT_MODE_BASIC,
TT_MODE_INFCPU,
TT_MODE_EXTERNAL,
};
#if defined(UML_CONFIG_UML_TIME_TRAVEL_SUPPORT) || \
defined(CONFIG_UML_TIME_TRAVEL_SUPPORT)
extern enum time_travel_mode time_travel_mode;
#else
#define time_travel_mode TT_MODE_OFF
#endif /* (UML_)CONFIG_UML_TIME_TRAVEL_SUPPORT */
#endif /* _UM_TIME_TRAVEL_H_ */