perf report: Support builtin perf script in scripts menu

The scripts menu traditionally only showed custom perf scripts.

Allow to run standard perf script with useful default options too.

- Normal perf script
- perf script with assembler (needs xed installed)
- perf script with source code output (needs debuginfo)
- perf script with custom arguments

Then we automatically select the right options to display the
information in the perf.data file.

For example with -b display branch contexts.

It's not easily possible to check for xed's existence in advance.  perf
script usually gives sensible error messages when it's not available.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Link: http://lkml.kernel.org/r/20190311144502.15423-7-andi@firstfloor.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 6 insertions, 2 deletions

diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h
index 6279eca56409..2113a6639cea 100644
--- a/tools/perf/util/hist.h
+++ b/tools/perf/util/hist.h
@@ -436,6 +436,8 @@ struct annotation_options;
 
 #ifdef HAVE_SLANG_SUPPORT
 #include "../ui/keysyms.h"
+void attr_to_script(char *buf, struct perf_event_attr *attr);
+
 int map_symbol__tui_annotate(struct map_symbol *ms, struct perf_evsel *evsel,
 			     struct hist_browser_timer *hbt,
 			     struct annotation_options *annotation_opts);
@@ -450,7 +452,8 @@ int perf_evlist__tui_browse_hists(struct perf_evlist *evlist, const char *help,
 				  struct perf_env *env,
 				  bool warn_lost_event,
 				  struct annotation_options *annotation_options);
-int script_browse(const char *script_opt);
+
+int script_browse(const char *script_opt, struct perf_evsel *evsel);
 #else
 static inline
 int perf_evlist__tui_browse_hists(struct perf_evlist *evlist __maybe_unused,
@@ -479,7 +482,8 @@ static inline int hist_entry__tui_annotate(struct hist_entry *he __maybe_unused,
 	return 0;
 }
 
-static inline int script_browse(const char *script_opt __maybe_unused)
+static inline int script_browse(const char *script_opt __maybe_unused,
+				struct perf_evsel *evsel __maybe_unused)
 {
 	return 0;
 }