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1// SPDX-License-Identifier: GPL-2.0
2/*
3 * builtin-list.c
4 *
5 * Builtin list command: list all event types
6 *
7 * Copyright (C) 2009, Thomas Gleixner <tglx@linutronix.de>
8 * Copyright (C) 2008-2009, Red Hat Inc, Ingo Molnar <mingo@redhat.com>
9 * Copyright (C) 2011, Red Hat Inc, Arnaldo Carvalho de Melo <acme@redhat.com>
10 */
11#include "builtin.h"
12
13#include "util/parse-events.h"
14#include "util/pmu.h"
15#include "util/debug.h"
16#include "util/metricgroup.h"
17#include <subcmd/pager.h>
18#include <subcmd/parse-options.h>
19#include <stdio.h>
20
21static bool desc_flag = true;
22static bool details_flag;
23
24int cmd_list(int argc, const char **argv)
25{
26 int i;
27 bool raw_dump = false;
28 bool long_desc_flag = false;
29 struct option list_options[] = {
30 OPT_BOOLEAN(0, "raw-dump", &raw_dump, "Dump raw events"),
31 OPT_BOOLEAN('d', "desc", &desc_flag,
32 "Print extra event descriptions. --no-desc to not print."),
33 OPT_BOOLEAN('v', "long-desc", &long_desc_flag,
34 "Print longer event descriptions."),
35 OPT_BOOLEAN(0, "details", &details_flag,
36 "Print information on the perf event names and expressions used internally by events."),
37 OPT_INCR(0, "debug", &verbose,
38 "Enable debugging output"),
39 OPT_END()
40 };
41 const char * const list_usage[] = {
42 "perf list [<options>] [hw|sw|cache|tracepoint|pmu|sdt|event_glob]",
43 NULL
44 };
45
46 set_option_flag(list_options, 0, "raw-dump", PARSE_OPT_HIDDEN);
47
48 argc = parse_options(argc, argv, list_options, list_usage,
49 PARSE_OPT_STOP_AT_NON_OPTION);
50
51 setup_pager();
52
53 if (!raw_dump && pager_in_use())
54 printf("\nList of pre-defined events (to be used in -e):\n\n");
55
56 if (argc == 0) {
57 print_events(NULL, raw_dump, !desc_flag, long_desc_flag,
58 details_flag);
59 return 0;
60 }
61
62 for (i = 0; i < argc; ++i) {
63 char *sep, *s;
64
65 if (strcmp(argv[i], "tracepoint") == 0)
66 print_tracepoint_events(NULL, NULL, raw_dump);
67 else if (strcmp(argv[i], "hw") == 0 ||
68 strcmp(argv[i], "hardware") == 0)
69 print_symbol_events(NULL, PERF_TYPE_HARDWARE,
70 event_symbols_hw, PERF_COUNT_HW_MAX, raw_dump);
71 else if (strcmp(argv[i], "sw") == 0 ||
72 strcmp(argv[i], "software") == 0) {
73 print_symbol_events(NULL, PERF_TYPE_SOFTWARE,
74 event_symbols_sw, PERF_COUNT_SW_MAX, raw_dump);
75 print_tool_events(NULL, raw_dump);
76 } else if (strcmp(argv[i], "cache") == 0 ||
77 strcmp(argv[i], "hwcache") == 0)
78 print_hwcache_events(NULL, raw_dump);
79 else if (strcmp(argv[i], "pmu") == 0)
80 print_pmu_events(NULL, raw_dump, !desc_flag,
81 long_desc_flag, details_flag);
82 else if (strcmp(argv[i], "sdt") == 0)
83 print_sdt_events(NULL, NULL, raw_dump);
84 else if (strcmp(argv[i], "metric") == 0 || strcmp(argv[i], "metrics") == 0)
85 metricgroup__print(true, false, NULL, raw_dump, details_flag);
86 else if (strcmp(argv[i], "metricgroup") == 0 || strcmp(argv[i], "metricgroups") == 0)
87 metricgroup__print(false, true, NULL, raw_dump, details_flag);
88 else if ((sep = strchr(argv[i], ':')) != NULL) {
89 int sep_idx;
90
91 if (sep == NULL) {
92 print_events(argv[i], raw_dump, !desc_flag,
93 long_desc_flag,
94 details_flag);
95 continue;
96 }
97 sep_idx = sep - argv[i];
98 s = strdup(argv[i]);
99 if (s == NULL)
100 return -1;
101
102 s[sep_idx] = '\0';
103 print_tracepoint_events(s, s + sep_idx + 1, raw_dump);
104 print_sdt_events(s, s + sep_idx + 1, raw_dump);
105 metricgroup__print(true, true, s, raw_dump, details_flag);
106 free(s);
107 } else {
108 if (asprintf(&s, "*%s*", argv[i]) < 0) {
109 printf("Critical: Not enough memory! Trying to continue...\n");
110 continue;
111 }
112 print_symbol_events(s, PERF_TYPE_HARDWARE,
113 event_symbols_hw, PERF_COUNT_HW_MAX, raw_dump);
114 print_symbol_events(s, PERF_TYPE_SOFTWARE,
115 event_symbols_sw, PERF_COUNT_SW_MAX, raw_dump);
116 print_tool_events(s, raw_dump);
117 print_hwcache_events(s, raw_dump);
118 print_pmu_events(s, raw_dump, !desc_flag,
119 long_desc_flag,
120 details_flag);
121 print_tracepoint_events(NULL, s, raw_dump);
122 print_sdt_events(NULL, s, raw_dump);
123 metricgroup__print(true, true, s, raw_dump, details_flag);
124 free(s);
125 }
126 }
127 return 0;
128}
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * builtin-list.c
4 *
5 * Builtin list command: list all event types
6 *
7 * Copyright (C) 2009, Thomas Gleixner <tglx@linutronix.de>
8 * Copyright (C) 2008-2009, Red Hat Inc, Ingo Molnar <mingo@redhat.com>
9 * Copyright (C) 2011, Red Hat Inc, Arnaldo Carvalho de Melo <acme@redhat.com>
10 */
11#include "builtin.h"
12
13#include "util/parse-events.h"
14#include "util/pmu.h"
15#include "util/debug.h"
16#include "util/metricgroup.h"
17#include <subcmd/pager.h>
18#include <subcmd/parse-options.h>
19#include <stdio.h>
20
21static bool desc_flag = true;
22static bool details_flag;
23
24int cmd_list(int argc, const char **argv)
25{
26 int i;
27 bool raw_dump = false;
28 bool long_desc_flag = false;
29 bool deprecated = false;
30 struct option list_options[] = {
31 OPT_BOOLEAN(0, "raw-dump", &raw_dump, "Dump raw events"),
32 OPT_BOOLEAN('d', "desc", &desc_flag,
33 "Print extra event descriptions. --no-desc to not print."),
34 OPT_BOOLEAN('v', "long-desc", &long_desc_flag,
35 "Print longer event descriptions."),
36 OPT_BOOLEAN(0, "details", &details_flag,
37 "Print information on the perf event names and expressions used internally by events."),
38 OPT_BOOLEAN(0, "deprecated", &deprecated,
39 "Print deprecated events."),
40 OPT_INCR(0, "debug", &verbose,
41 "Enable debugging output"),
42 OPT_END()
43 };
44 const char * const list_usage[] = {
45 "perf list [<options>] [hw|sw|cache|tracepoint|pmu|sdt|metric|metricgroup|event_glob]",
46 NULL
47 };
48
49 set_option_flag(list_options, 0, "raw-dump", PARSE_OPT_HIDDEN);
50
51 argc = parse_options(argc, argv, list_options, list_usage,
52 PARSE_OPT_STOP_AT_NON_OPTION);
53
54 setup_pager();
55
56 if (!raw_dump && pager_in_use())
57 printf("\nList of pre-defined events (to be used in -e):\n\n");
58
59 if (argc == 0) {
60 print_events(NULL, raw_dump, !desc_flag, long_desc_flag,
61 details_flag, deprecated);
62 return 0;
63 }
64
65 for (i = 0; i < argc; ++i) {
66 char *sep, *s;
67
68 if (strcmp(argv[i], "tracepoint") == 0)
69 print_tracepoint_events(NULL, NULL, raw_dump);
70 else if (strcmp(argv[i], "hw") == 0 ||
71 strcmp(argv[i], "hardware") == 0)
72 print_symbol_events(NULL, PERF_TYPE_HARDWARE,
73 event_symbols_hw, PERF_COUNT_HW_MAX, raw_dump);
74 else if (strcmp(argv[i], "sw") == 0 ||
75 strcmp(argv[i], "software") == 0) {
76 print_symbol_events(NULL, PERF_TYPE_SOFTWARE,
77 event_symbols_sw, PERF_COUNT_SW_MAX, raw_dump);
78 print_tool_events(NULL, raw_dump);
79 } else if (strcmp(argv[i], "cache") == 0 ||
80 strcmp(argv[i], "hwcache") == 0)
81 print_hwcache_events(NULL, raw_dump);
82 else if (strcmp(argv[i], "pmu") == 0)
83 print_pmu_events(NULL, raw_dump, !desc_flag,
84 long_desc_flag, details_flag,
85 deprecated);
86 else if (strcmp(argv[i], "sdt") == 0)
87 print_sdt_events(NULL, NULL, raw_dump);
88 else if (strcmp(argv[i], "metric") == 0 || strcmp(argv[i], "metrics") == 0)
89 metricgroup__print(true, false, NULL, raw_dump, details_flag);
90 else if (strcmp(argv[i], "metricgroup") == 0 || strcmp(argv[i], "metricgroups") == 0)
91 metricgroup__print(false, true, NULL, raw_dump, details_flag);
92 else if ((sep = strchr(argv[i], ':')) != NULL) {
93 int sep_idx;
94
95 if (sep == NULL) {
96 print_events(argv[i], raw_dump, !desc_flag,
97 long_desc_flag,
98 details_flag,
99 deprecated);
100 continue;
101 }
102 sep_idx = sep - argv[i];
103 s = strdup(argv[i]);
104 if (s == NULL)
105 return -1;
106
107 s[sep_idx] = '\0';
108 print_tracepoint_events(s, s + sep_idx + 1, raw_dump);
109 print_sdt_events(s, s + sep_idx + 1, raw_dump);
110 metricgroup__print(true, true, s, raw_dump, details_flag);
111 free(s);
112 } else {
113 if (asprintf(&s, "*%s*", argv[i]) < 0) {
114 printf("Critical: Not enough memory! Trying to continue...\n");
115 continue;
116 }
117 print_symbol_events(s, PERF_TYPE_HARDWARE,
118 event_symbols_hw, PERF_COUNT_HW_MAX, raw_dump);
119 print_symbol_events(s, PERF_TYPE_SOFTWARE,
120 event_symbols_sw, PERF_COUNT_SW_MAX, raw_dump);
121 print_tool_events(s, raw_dump);
122 print_hwcache_events(s, raw_dump);
123 print_pmu_events(s, raw_dump, !desc_flag,
124 long_desc_flag,
125 details_flag,
126 deprecated);
127 print_tracepoint_events(NULL, s, raw_dump);
128 print_sdt_events(NULL, s, raw_dump);
129 metricgroup__print(true, true, s, raw_dump, details_flag);
130 free(s);
131 }
132 }
133 return 0;
134}