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>

2 files changed, 9 insertions, 4 deletions

diff --git a/tcg/tcg.c b/tcg/tcg.c
index 7a84b871fc..6ff8b51198 100644
--- a/tcg/tcg.c
+++ b/tcg/tcg.c
@@ -2401,14 +2401,20 @@ static int tcg_reg_alloc_call(TCGContext *s, const TCGOpDef *def,
 
 static int64_t tcg_table_op_count[NB_OPS];
 
-static void dump_op_count(void)
+void tcg_dump_op_count(FILE *f, fprintf_function cpu_fprintf)
 {
     int i;
 
     for(i = INDEX_op_end; i < NB_OPS; i++) {
-        qemu_log("%s %" PRId64 "\n", tcg_op_defs[i].name, tcg_table_op_count[i]);
+        cpu_fprintf(f, "%s %" PRId64 "\n", tcg_op_defs[i].name,
+                    tcg_table_op_count[i]);
     }
 }
+#else
+void tcg_dump_op_count(FILE *f, fprintf_function cpu_fprintf)
+{
+    cpu_fprintf(f, "[TCG profiler not compiled]\n");
+}
 #endif
 
 
@@ -2620,8 +2626,6 @@ void tcg_dump_info(FILE *f, fprintf_function cpu_fprintf)
                 s->restore_count);
     cpu_fprintf(f, "  avg cycles        %0.1f\n",
                 s->restore_count ? (double)s->restore_time / s->restore_count : 0);
-
-    dump_op_count();
 }
 #else
 void tcg_dump_info(FILE *f, fprintf_function cpu_fprintf)
diff --git a/tcg/tcg.h b/tcg/tcg.h
index 7285f71fa8..944b87712a 100644
--- a/tcg/tcg.h
+++ b/tcg/tcg.h
@@ -610,6 +610,7 @@ int tcg_check_temp_count(void);
 #endif
 
 void tcg_dump_info(FILE *f, fprintf_function cpu_fprintf);
+void tcg_dump_op_count(FILE *f, fprintf_function cpu_fprintf);
 
 #define TCG_CT_ALIAS  0x80
 #define TCG_CT_IALIAS 0x40