diff options
| author | Pavel Dovgalyuk | 2015-09-17 18:24:05 +0200 |
|---|---|---|
| committer | Paolo Bonzini | 2015-11-05 12:19:09 +0100 |
| commit | 8b42704441865611a5ee241ac9fc5cabc47a079b (patch) | |
| tree | 1aeab041d26c9f2807ebde66add739e2ade91654 /include/sysemu | |
| parent | cpu-exec: allow temporary disabling icount (diff) | |
| download | qemu-8b42704441865611a5ee241ac9fc5cabc47a079b.tar.gz qemu-8b42704441865611a5ee241ac9fc5cabc47a079b.tar.xz qemu-8b42704441865611a5ee241ac9fc5cabc47a079b.zip | |
cpu: replay instructions sequence
This patch adds calls to replay functions into the icount setup block.
In record mode number of executed instructions is written to the log.
In replay mode number of istructions to execute is taken from the replay log.
When replayed instructions counter is expired qemu_notify_event()
function is called to wake up the iothread.
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Pavel Dovgalyuk <pavel.dovgaluk@ispras.ru>
Message-Id: <20150917162405.8676.31890.stgit@PASHA-ISP.def.inno>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'include/sysemu')
| -rw-r--r-- | include/sysemu/replay.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/sysemu/replay.h b/include/sysemu/replay.h index a03c7485d4..d19715fde0 100644 --- a/include/sysemu/replay.h +++ b/include/sysemu/replay.h @@ -22,5 +22,9 @@ extern ReplayMode replay_mode; /*! Returns number of executed instructions. */ uint64_t replay_get_current_step(void); +/*! Returns number of instructions to execute in replay mode. */ +int replay_get_instructions(void); +/*! Updates instructions counter in replay mode. */ +void replay_account_executed_instructions(void); #endif |