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-rw-r--r--tools/perf/perf.c75
1 files changed, 45 insertions, 30 deletions
diff --git a/tools/perf/perf.c b/tools/perf/perf.c
index 2b2e225a4d4c..fc2f770e3027 100644
--- a/tools/perf/perf.c
+++ b/tools/perf/perf.c
@@ -14,6 +14,7 @@
#include "util/run-command.h"
#include "util/parse-events.h"
#include "util/debugfs.h"
+#include <pthread.h>
const char perf_usage_string[] =
"perf [--version] [--help] COMMAND [ARGS]";
@@ -24,6 +25,42 @@ const char perf_more_info_string[] =
int use_browser = -1;
static int use_pager = -1;
+struct cmd_struct {
+ const char *cmd;
+ int (*fn)(int, const char **, const char *);
+ int option;
+};
+
+static struct cmd_struct commands[] = {
+ { "buildid-cache", cmd_buildid_cache, 0 },
+ { "buildid-list", cmd_buildid_list, 0 },
+ { "diff", cmd_diff, 0 },
+ { "evlist", cmd_evlist, 0 },
+ { "help", cmd_help, 0 },
+ { "list", cmd_list, 0 },
+ { "record", cmd_record, 0 },
+ { "report", cmd_report, 0 },
+ { "bench", cmd_bench, 0 },
+ { "stat", cmd_stat, 0 },
+ { "timechart", cmd_timechart, 0 },
+ { "top", cmd_top, 0 },
+ { "annotate", cmd_annotate, 0 },
+ { "version", cmd_version, 0 },
+ { "script", cmd_script, 0 },
+ { "sched", cmd_sched, 0 },
+#ifndef NO_LIBELF_SUPPORT
+ { "probe", cmd_probe, 0 },
+#endif
+ { "kmem", cmd_kmem, 0 },
+ { "lock", cmd_lock, 0 },
+ { "kvm", cmd_kvm, 0 },
+ { "test", cmd_test, 0 },
+#ifndef NO_LIBAUDIT_SUPPORT
+ { "trace", cmd_trace, 0 },
+#endif
+ { "inject", cmd_inject, 0 },
+};
+
struct pager_config {
const char *cmd;
int val;
@@ -160,6 +197,14 @@ static int handle_options(const char ***argv, int *argc, int *envchanged)
fprintf(stderr, "dir: %s\n", debugfs_mountpoint);
if (envchanged)
*envchanged = 1;
+ } else if (!strcmp(cmd, "--list-cmds")) {
+ unsigned int i;
+
+ for (i = 0; i < ARRAY_SIZE(commands); i++) {
+ struct cmd_struct *p = commands+i;
+ printf("%s ", p->cmd);
+ }
+ exit(0);
} else {
fprintf(stderr, "Unknown option: %s\n", cmd);
usage(perf_usage_string);
@@ -245,12 +290,6 @@ const char perf_version_string[] = PERF_VERSION;
*/
#define NEED_WORK_TREE (1<<2)
-struct cmd_struct {
- const char *cmd;
- int (*fn)(int, const char **, const char *);
- int option;
-};
-
static int run_builtin(struct cmd_struct *p, int argc, const char **argv)
{
int status;
@@ -296,30 +335,6 @@ static int run_builtin(struct cmd_struct *p, int argc, const char **argv)
static void handle_internal_command(int argc, const char **argv)
{
const char *cmd = argv[0];
- static struct cmd_struct commands[] = {
- { "buildid-cache", cmd_buildid_cache, 0 },
- { "buildid-list", cmd_buildid_list, 0 },
- { "diff", cmd_diff, 0 },
- { "evlist", cmd_evlist, 0 },
- { "help", cmd_help, 0 },
- { "list", cmd_list, 0 },
- { "record", cmd_record, 0 },
- { "report", cmd_report, 0 },
- { "bench", cmd_bench, 0 },
- { "stat", cmd_stat, 0 },
- { "timechart", cmd_timechart, 0 },
- { "top", cmd_top, 0 },
- { "annotate", cmd_annotate, 0 },
- { "version", cmd_version, 0 },
- { "script", cmd_script, 0 },
- { "sched", cmd_sched, 0 },
- { "probe", cmd_probe, 0 },
- { "kmem", cmd_kmem, 0 },
- { "lock", cmd_lock, 0 },
- { "kvm", cmd_kvm, 0 },
- { "test", cmd_test, 0 },
- { "inject", cmd_inject, 0 },
- };
unsigned int i;
static const char ext[] = STRIP_EXTENSION;