From 0817a6a3a4fc7c069111083351ca33a78da2a0c9 Mon Sep 17 00:00:00 2001 From: Arun Sharma Date: Thu, 14 Apr 2011 10:38:18 -0700 Subject: perf script: Add support for PERF_TYPE_RAW Useful for getting stack traces for hardware events not handled by PERF_TYPE_HARDWARE. Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Mike Galbraith Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Cc: Thomas Gleixner Cc: Tom Zanussi Signed-off-by: Arun Sharma Link: http://lkml.kernel.org/n/tip-qimdcdpekjqxuyqovy4kjusx@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/builtin-script.c | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) (limited to 'tools/perf/builtin-script.c') diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index 6cf811a..b3012c4 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -82,6 +82,16 @@ static struct { PERF_OUTPUT_CPU | PERF_OUTPUT_TIME | PERF_OUTPUT_EVNAME | PERF_OUTPUT_TRACE, }, + + [PERF_TYPE_RAW] = { + .user_set = false, + + .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID | + PERF_OUTPUT_CPU | PERF_OUTPUT_TIME | + PERF_OUTPUT_EVNAME | PERF_OUTPUT_SYM, + + .invalid_fields = PERF_OUTPUT_TRACE, + }, }; static bool output_set_by_user(void) @@ -502,6 +512,8 @@ static int parse_output_fields(const struct option *opt __used, type = PERF_TYPE_SOFTWARE; else if (!strcmp(str, "trace")) type = PERF_TYPE_TRACEPOINT; + else if (!strcmp(str, "raw")) + type = PERF_TYPE_RAW; else { fprintf(stderr, "Invalid event type in field string.\n"); return -EINVAL; @@ -902,7 +914,7 @@ static const struct option options[] = { OPT_STRING(0, "symfs", &symbol_conf.symfs, "directory", "Look for files with symbols relative to this directory"), OPT_CALLBACK('f', "fields", NULL, "str", - "comma separated output fields prepend with 'type:'. Valid types: hw,sw,trace. Fields: comm,tid,pid,time,cpu,event,trace,sym", + "comma separated output fields prepend with 'type:'. Valid types: hw,sw,trace,raw. Fields: comm,tid,pid,time,cpu,event,trace,sym", parse_output_fields), OPT_END() -- cgit v1.1