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[v7,07/10] Adding tb_stats [start|pause|stop|filter] command to hmp.

Message ID 20190829164754.3906-8-vandersonmr2@gmail.com
State New
Headers show
Series Measure Tiny Code Generation Quality | expand

Commit Message

vandersonmr Aug. 29, 2019, 4:47 p.m. UTC 
This allows controlling the collection of statistics.
It is also possible to set the level of collection:
all, jit, or exec.

tb_stats filter allow to only collect statistics for the TB
in the last_search list.

The goal of this command is to allow the dynamic exploration
of the TCG behavior and quality. Therefore, for now, a
corresponding QMP command is not worthwhile.

Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Vanderson M. do Rosario <vandersonmr2@gmail.com>
---
 monitor/misc.c | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/monitor/misc.c b/monitor/misc.c
index b389ca09a1..218263d29a 100644
--- a/monitor/misc.c
+++ b/monitor/misc.c
@@ -74,6 +74,8 @@ 
 #include "sysemu/cpus.h"
 #include "qemu/cutils.h"
 #include "tcg/tcg.h"
+#include "exec/tb-stats.h"
+#include "qemu-common.h"
 
 #if defined(TARGET_S390X)
 #include "hw/s390x/storage-keys.h"