diff options
Diffstat (limited to 'qapi')
| -rw-r--r-- | qapi/block-core.json | 3 | ||||
| -rw-r--r-- | qapi/replay.json | 39 |
2 files changed, 41 insertions, 1 deletions
diff --git a/qapi/block-core.json b/qapi/block-core.json index fdc2e5c..3758ea9 100644 --- a/qapi/block-core.json +++ b/qapi/block-core.json @@ -29,7 +29,8 @@ # # @icount: Current instruction count. Appears when execution record/replay # is enabled. Used for "time-traveling" to match the moment -# in the recorded execution with the snapshots. (since 5.2) +# in the recorded execution with the snapshots. This counter may +# be obtained through @query-replay command (since 5.2) # # Since: 1.3 # diff --git a/qapi/replay.json b/qapi/replay.json index 9e13551..e6b3f60 100644 --- a/qapi/replay.json +++ b/qapi/replay.json @@ -24,3 +24,42 @@ ## { 'enum': 'ReplayMode', 'data': [ 'none', 'record', 'play' ] } + +## +# @ReplayInfo: +# +# Record/replay information. +# +# @mode: current mode. +# +# @filename: name of the record/replay log file. +# It is present only in record or replay modes, when the log +# is recorded or replayed. +# +# @icount: current number of executed instructions. +# +# Since: 5.2 +# +## +{ 'struct': 'ReplayInfo', + 'data': { 'mode': 'ReplayMode', '*filename': 'str', 'icount': 'int' } } + +## +# @query-replay: +# +# Retrieve the record/replay information. +# It includes current instruction count which may be used for +# @replay-break and @replay-seek commands. +# +# Returns: record/replay information. +# +# Since: 5.2 +# +# Example: +# +# -> { "execute": "query-replay" } +# <- { "return": { "mode": "play", "filename": "log.rr", "icount": 220414 } } +# +## +{ 'command': 'query-replay', + 'returns': 'ReplayInfo' } |