1/*
 2 * builtin-list.c
 3 *
 4 * Builtin list command: list all event types
 5 *
 6 * Copyright (C) 2009, Thomas Gleixner <tglx@linutronix.de>
 7 * Copyright (C) 2008-2009, Red Hat Inc, Ingo Molnar <mingo@redhat.com>
 8 * Copyright (C) 2011, Red Hat Inc, Arnaldo Carvalho de Melo <acme@redhat.com>
 9 */
10#include "builtin.h"
11
12#include "perf.h"
13
14#include "util/parse-events.h"
15#include "util/cache.h"
16#include "util/pmu.h"
17#include "util/parse-options.h"
18
19int cmd_list(int argc, const char **argv, const char *prefix __maybe_unused)
20{
21	int i;
22	const struct option list_options[] = {
23		OPT_END()
24	};
25	const char * const list_usage[] = {
26		"perf list [hw|sw|cache|tracepoint|pmu|event_glob]",
27		NULL
28	};
29
30	argc = parse_options(argc, argv, list_options, list_usage,
31			     PARSE_OPT_STOP_AT_NON_OPTION);
32
33	setup_pager();
34
35	if (argc == 0) {
36		print_events(NULL, false);
37		return 0;
38	}
39
40	for (i = 0; i < argc; ++i) {
41		if (i)
42			putchar('\n');
43		if (strncmp(argv[i], "tracepoint", 10) == 0)
44			print_tracepoint_events(NULL, NULL, false);
45		else if (strcmp(argv[i], "hw") == 0 ||
46			 strcmp(argv[i], "hardware") == 0)
47			print_events_type(PERF_TYPE_HARDWARE);
48		else if (strcmp(argv[i], "sw") == 0 ||
49			 strcmp(argv[i], "software") == 0)
50			print_events_type(PERF_TYPE_SOFTWARE);
51		else if (strcmp(argv[i], "cache") == 0 ||
52			 strcmp(argv[i], "hwcache") == 0)
53			print_hwcache_events(NULL, false);
54		else if (strcmp(argv[i], "pmu") == 0)
55			print_pmu_events(NULL, false);
56		else if (strcmp(argv[i], "--raw-dump") == 0)
57			print_events(NULL, true);
58		else {
59			char *sep = strchr(argv[i], ':'), *s;
60			int sep_idx;
61
62			if (sep == NULL) {
63				print_events(argv[i], false);
64				continue;
 
 
 
 
 
65			}
66			sep_idx = sep - argv[i];
67			s = strdup(argv[i]);
68			if (s == NULL)
69				return -1;
70
71			s[sep_idx] = '\0';
72			print_tracepoint_events(s, s + sep_idx + 1, false);
73			free(s);
74		}
75	}
76	return 0;
77}

 1/*
 2 * builtin-list.c
 3 *
 4 * Builtin list command: list all event types
 5 *
 6 * Copyright (C) 2009, Thomas Gleixner <tglx@linutronix.de>
 7 * Copyright (C) 2008-2009, Red Hat Inc, Ingo Molnar <mingo@redhat.com>
 8 * Copyright (C) 2011, Red Hat Inc, Arnaldo Carvalho de Melo <acme@redhat.com>
 9 */
10#include "builtin.h"
11
12#include "perf.h"
13
14#include "util/parse-events.h"
15#include "util/cache.h"
 
 
16
17int cmd_list(int argc, const char **argv, const char *prefix __used)
18{
 
 
 
 
 
 
 
 
 
 
 
 
19	setup_pager();
20
21	if (argc == 1)
22		print_events(NULL);
23	else {
24		int i;
25
26		for (i = 1; i < argc; ++i) {
27			if (i > 1)
28				putchar('\n');
29			if (strncmp(argv[i], "tracepoint", 10) == 0)
30				print_tracepoint_events(NULL, NULL);
31			else if (strcmp(argv[i], "hw") == 0 ||
32				 strcmp(argv[i], "hardware") == 0)
33				print_events_type(PERF_TYPE_HARDWARE);
34			else if (strcmp(argv[i], "sw") == 0 ||
35				 strcmp(argv[i], "software") == 0)
36				print_events_type(PERF_TYPE_SOFTWARE);
37			else if (strcmp(argv[i], "cache") == 0 ||
38				 strcmp(argv[i], "hwcache") == 0)
39				print_hwcache_events(NULL);
40			else {
41				char *sep = strchr(argv[i], ':'), *s;
42				int sep_idx;
43
44				if (sep == NULL) {
45					print_events(argv[i]);
46					continue;
47				}
48				sep_idx = sep - argv[i];
49				s = strdup(argv[i]);
50				if (s == NULL)
51					return -1;
52
53				s[sep_idx] = '\0';
54				print_tracepoint_events(s, s + sep_idx + 1);
55				free(s);
56			}
 
 
 
 
 
 
 
 
57		}
58	}
59	return 0;
60}