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authorMax Filippov <jcmvbkbc@gmail.com>2014-11-02 11:04:18 +0300
committerMax Filippov <jcmvbkbc@gmail.com>2014-12-17 05:49:32 +0300
commit246ae24d7df47f05d7b102f9c84e00b536eadc43 (patch)
tree6f0829b1a368a7bdd3ae40446a40ed83ca7f1edf /tcg/tcg.c
parentd86fb03469e016af4e54f04efccbc20a8afa3e19 (diff)
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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>
Diffstat (limited to 'tcg/tcg.c')
-rw-r--r--tcg/tcg.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/tcg/tcg.c b/tcg/tcg.c
index 7a84b87..6ff8b51 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)