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| author | Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru> | 2020-10-03 20:13:31 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-10-06 08:34:49 +0200 |
| commit | f6baed3d1485817e812ac8b275b5b4158384c59e (patch) | |
| tree | 7e9384a7acd2fea33a37e1775e8d15652619cbae /hmp-commands.hx | |
| parent | e751067179e18178d0f0ab5955b95d59e2a081de (diff) | |
| download | focaccia-qemu-f6baed3d1485817e812ac8b275b5b4158384c59e.tar.gz focaccia-qemu-f6baed3d1485817e812ac8b275b5b4158384c59e.zip | |
replay: implement replay-seek command
This patch adds hmp/qmp commands replay_seek/replay-seek that proceed the execution to the specified instruction count. The command automatically loads nearest snapshot and replays the execution to find the desired instruction count. Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru> Acked-by: Markus Armbruster <armbru@redhat.com> -- v4 changes: - fixed HMP command description indent - removed useless error_free call Message-Id: <160174521180.12451.14033112911009278753.stgit@pasha-ThinkPad-X280> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hmp-commands.hx')
| -rw-r--r-- | hmp-commands.hx | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/hmp-commands.hx b/hmp-commands.hx index 7680d0b380..e43ce600b8 100644 --- a/hmp-commands.hx +++ b/hmp-commands.hx @@ -1837,6 +1837,24 @@ SRST ERST { + .name = "replay_seek", + .args_type = "icount:i", + .params = "icount", + .help = "replay execution to the specified instruction count", + .cmd = hmp_replay_seek, + }, + +SRST +``replay_seek`` *icount* + Automatically proceed to the instruction count *icount*, when + replaying the execution. The command automatically loads nearest + snapshot and replays the execution to find the desired instruction. + When there is no preceding snapshot or the execution is not replayed, + then the command fails. + *icount* for the reference may be observed with ``info replay`` command. +ERST + + { .name = "info", .args_type = "item:s?", .params = "[subcommand]", |