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Diffstat (limited to 'arch/um/include/shared/timetravel.h')
| -rw-r--r-- | arch/um/include/shared/timetravel.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/um/include/shared/timetravel.h b/arch/um/include/shared/timetravel.h new file mode 100644 index 000000000000..e5c3d69f1b69 --- /dev/null +++ b/arch/um/include/shared/timetravel.h @@ -0,0 +1,22 @@ +/* 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_ */ |