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}

 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 <subcmd/parse-options.h>
18
19int cmd_list(int argc, const char **argv, const char *prefix __maybe_unused)
20{
21	int i;
22	bool raw_dump = false;
23	struct option list_options[] = {
24		OPT_BOOLEAN(0, "raw-dump", &raw_dump, "Dump raw events"),
25		OPT_END()
26	};
27	const char * const list_usage[] = {
28		"perf list [hw|sw|cache|tracepoint|pmu|event_glob]",
29		NULL
30	};
31
32	set_option_flag(list_options, 0, "raw-dump", PARSE_OPT_HIDDEN);
33
34	argc = parse_options(argc, argv, list_options, list_usage,
35			     PARSE_OPT_STOP_AT_NON_OPTION);
36
37	setup_pager();
38
39	if (!raw_dump && pager_in_use())
40		printf("\nList of pre-defined events (to be used in -e):\n\n");
41
42	if (argc == 0) {
43		print_events(NULL, raw_dump);
44		return 0;
45	}
46
47	for (i = 0; i < argc; ++i) {
48		char *sep, *s;
49
50		if (strcmp(argv[i], "tracepoint") == 0)
51			print_tracepoint_events(NULL, NULL, raw_dump);
52		else if (strcmp(argv[i], "hw") == 0 ||
53			 strcmp(argv[i], "hardware") == 0)
54			print_symbol_events(NULL, PERF_TYPE_HARDWARE,
55					event_symbols_hw, PERF_COUNT_HW_MAX, raw_dump);
56		else if (strcmp(argv[i], "sw") == 0 ||
57			 strcmp(argv[i], "software") == 0)
58			print_symbol_events(NULL, PERF_TYPE_SOFTWARE,
59					event_symbols_sw, PERF_COUNT_SW_MAX, raw_dump);
60		else if (strcmp(argv[i], "cache") == 0 ||
61			 strcmp(argv[i], "hwcache") == 0)
62			print_hwcache_events(NULL, raw_dump);
63		else if (strcmp(argv[i], "pmu") == 0)
64			print_pmu_events(NULL, raw_dump);
65		else if ((sep = strchr(argv[i], ':')) != NULL) {
66			int sep_idx;
67
68			if (sep == NULL) {
69				print_events(argv[i], raw_dump);
70				continue;
71			}
72			sep_idx = sep - argv[i];
73			s = strdup(argv[i]);
74			if (s == NULL)
75				return -1;
76
77			s[sep_idx] = '\0';
78			print_tracepoint_events(s, s + sep_idx + 1, raw_dump);
79			free(s);
80		} else {
81			if (asprintf(&s, "*%s*", argv[i]) < 0) {
82				printf("Critical: Not enough memory! Trying to continue...\n");
83				continue;
84			}
85			print_symbol_events(s, PERF_TYPE_HARDWARE,
86					    event_symbols_hw, PERF_COUNT_HW_MAX, raw_dump);
87			print_symbol_events(s, PERF_TYPE_SOFTWARE,
88					    event_symbols_sw, PERF_COUNT_SW_MAX, raw_dump);
89			print_hwcache_events(s, raw_dump);
90			print_pmu_events(s, raw_dump);
91			print_tracepoint_events(NULL, s, raw_dump);
92			free(s);
93		}
94	}
95	return 0;
96}