9 { 'include': 'common.json' }
14 # Mode of the replay subsystem.
16 # @none: normal execution mode. Replay or record are not enabled.
18 # @record: record mode. All non-deterministic data is written into
21 # @play: replay mode. Non-deterministic data required for system
22 # execution is read from the log.
26 { 'enum': 'ReplayMode',
27 'data': [ 'none', 'record', 'play' ] }
32 # Record/replay information.
34 # @mode: current mode.
36 # @filename: name of the record/replay log file. It is present only
37 # in record or replay modes, when the log is recorded or replayed.
39 # @icount: current number of executed instructions.
43 { 'struct': 'ReplayInfo',
44 'data': { 'mode': 'ReplayMode', '*filename': 'str', 'icount': 'int' } }
49 # Retrieve the record/replay information. It includes current
50 # instruction count which may be used for @replay-break and
51 # @replay-seek commands.
53 # Returns: record/replay information.
59 # -> { "execute": "query-replay" }
60 # <- { "return": { "mode": "play", "filename": "log.rr", "icount": 220414 } }
62 { 'command': 'query-replay',
63 'returns': 'ReplayInfo' }
68 # Set replay breakpoint at instruction count @icount. Execution stops
69 # when the specified instruction is reached. There can be at most one
70 # breakpoint. When breakpoint is set, any prior one is removed. The
71 # breakpoint may be set only in replay mode and only "in the future",
72 # i.e. at instruction counts greater than the current one. The
73 # current instruction count can be observed with @query-replay.
75 # @icount: instruction count to stop at
81 # -> { "execute": "replay-break", "arguments": { "icount": 220414 } }
84 { 'command': 'replay-break', 'data': { 'icount': 'int' } }
87 # @replay-delete-break:
89 # Remove replay breakpoint which was set with @replay-break. The
90 # command is ignored when there are no replay breakpoints.
96 # -> { "execute": "replay-delete-break" }
99 { 'command': 'replay-delete-break' }
104 # Automatically proceed to the instruction count @icount, when
105 # replaying the execution. The command automatically loads nearest
106 # snapshot and replays the execution to find the desired instruction.
107 # When there is no preceding snapshot or the execution is not
108 # replayed, then the command fails. icount for the reference may be
109 # obtained with @query-replay command.
111 # @icount: target instruction count
117 # -> { "execute": "replay-seek", "arguments": { "icount": 220414 } }
118 # <- { "return": {} }
120 { 'command': 'replay-seek', 'data': { 'icount': 'int' } }