vandersonmr <vanderson...@gmail.com> writes:
> Adding TBStatistics information to linux perf TB's symbol names.
>
> This commit depends on the following PATCH:
> [PATCH v5 00/10] Measure Tiny Code Generation Quality
>
> Signed-off-by: Vanderson M. do Rosario <vanderson...@gmail.com>
> ---
> accel/tcg/perf/jitdump.c | 15 ++++++++++++++-
> 1 file changed, 14 insertions(+), 1 deletion(-)
>
> diff --git a/accel/tcg/perf/jitdump.c b/accel/tcg/perf/jitdump.c
> index 6f4c0911c2..b2334fd601 100644
> --- a/accel/tcg/perf/jitdump.c
> +++ b/accel/tcg/perf/jitdump.c
> @@ -8,6 +8,7 @@
> #include <sys/syscall.h>
> #include <elf.h>
>
> +#include "exec/tb-stats.h"
> #include "jitdump.h"
> #include "qemu-common.h"
>
> @@ -135,7 +136,19 @@ void start_jitdump_file(void)
> void append_load_in_jitdump_file(TranslationBlock *tb)
> {
> GString *func_name = g_string_new(NULL);
> - g_string_printf(func_name, "TB virt:0x"TARGET_FMT_lx"%c", tb->pc, '\0');
> + if (tb->tb_stats) {
> + TBStatistics *tbs = tb->tb_stats;
> + g = stat_per_translation(tbs, code.num_guest_inst);
> + ops = stat_per_translation(tbs, code.num_tcg_ops);
> + ops_opt = stat_per_translation(tbs, code.num_tcg_ops_opt);
> + spills = stat_per_translation(tbs, code.spills);
Where are the declarations for these functions?
--
Alex Bennée
