tcg: add separate monitor command to dump opcode counters

Currently 'info jit' outputs half of the information to monitor and the
rest to qemu log. Dumping opcode counts to monitor as a part of 'info
jit' command doesn't sound useful. Add new monitor command 'info
opcount' that only dumps opcode counters.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>

1 files changed, 12 insertions, 0 deletions

diff --git a/monitor.c b/monitor.c
index b37ddda457..503cf515ad 100644
--- a/monitor.c
+++ b/monitor.c
@@ -1042,6 +1042,11 @@ static void do_info_jit(Monitor *mon, const QDict *qdict)
     dump_drift_info((FILE *)mon, monitor_fprintf);
 }
 
+static void do_info_opcount(Monitor *mon, const QDict *qdict)
+{
+    dump_opcount_info((FILE *)mon, monitor_fprintf);
+}
+
 static void do_info_history(Monitor *mon, const QDict *qdict)
 {
     int i;
@@ -2739,6 +2744,13 @@ static mon_cmd_t info_cmds[] = {
         .mhandler.cmd = do_info_jit,
     },
     {
+        .name       = "opcount",
+        .args_type  = "",
+        .params     = "",
+        .help       = "show dynamic compiler opcode counters",
+        .mhandler.cmd = do_info_opcount,
+    },
+    {
         .name       = "kvm",
         .args_type  = "",
         .params     = "",