replay: initialization and deinitialization

This patch introduces the functions for enabling the record/replay and for
freeing the resources when simulator closes.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>

Signed-off-by: Pavel Dovgalyuk <pavel.dovgaluk@ispras.ru>
Message-Id: <20150917162507.8676.90232.stgit@PASHA-ISP.def.inno>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru>

1 files changed, 4 insertions, 0 deletions

diff --git a/vl.c b/vl.c
index 8806092551..b3ff13716c 100644
--- a/vl.c
+++ b/vl.c
@@ -4616,6 +4616,8 @@ int main(int argc, char **argv, char **envp)
         exit(1);
     }
 
+    replay_start();
+
     /* This checkpoint is required by replay to separate prior clock
        reading from the other reads, because timer polling functions query
        clock values from the log. */
@@ -4657,6 +4659,8 @@ int main(int argc, char **argv, char **envp)
     }
 
     main_loop();
+    replay_disable_events();
+
     bdrv_close_all();
     pause_all_vcpus();
     res_free();