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b2441318 | 1 | // SPDX-License-Identifier: GPL-2.0 |
86847b62 TG |
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> | |
668b8788 | 9 | * Copyright (C) 2011, Red Hat Inc, Arnaldo Carvalho de Melo <acme@redhat.com> |
86847b62 TG |
10 | */ |
11 | #include "builtin.h" | |
12 | ||
13 | #include "perf.h" | |
14 | ||
86847b62 | 15 | #include "util/parse-events.h" |
8f7a0dc5 | 16 | #include "util/cache.h" |
dc098b35 | 17 | #include "util/pmu.h" |
f2361024 | 18 | #include "util/debug.h" |
71b0acce | 19 | #include "util/metricgroup.h" |
4b6ab94e | 20 | #include <subcmd/parse-options.h> |
86847b62 | 21 | |
1c5f01fe | 22 | static bool desc_flag = true; |
bf874fcf | 23 | static bool details_flag; |
1c5f01fe | 24 | |
b0ad8ea6 | 25 | int cmd_list(int argc, const char **argv) |
86847b62 | 26 | { |
8e00ddc9 | 27 | int i; |
b3505208 | 28 | bool raw_dump = false; |
c8d6828a | 29 | bool long_desc_flag = false; |
b3505208 TK |
30 | struct option list_options[] = { |
31 | OPT_BOOLEAN(0, "raw-dump", &raw_dump, "Dump raw events"), | |
1c5f01fe AK |
32 | OPT_BOOLEAN('d', "desc", &desc_flag, |
33 | "Print extra event descriptions. --no-desc to not print."), | |
c8d6828a SB |
34 | OPT_BOOLEAN('v', "long-desc", &long_desc_flag, |
35 | "Print longer event descriptions."), | |
bf874fcf AK |
36 | OPT_BOOLEAN(0, "details", &details_flag, |
37 | "Print information on the perf event names and expressions used internally by events."), | |
f2361024 AK |
38 | OPT_INCR(0, "debug", &verbose, |
39 | "Enable debugging output"), | |
44d742e0 DA |
40 | OPT_END() |
41 | }; | |
42 | const char * const list_usage[] = { | |
c8d6828a | 43 | "perf list [<options>] [hw|sw|cache|tracepoint|pmu|sdt|event_glob]", |
44d742e0 DA |
44 | NULL |
45 | }; | |
46 | ||
b3505208 TK |
47 | set_option_flag(list_options, 0, "raw-dump", PARSE_OPT_HIDDEN); |
48 | ||
44d742e0 DA |
49 | argc = parse_options(argc, argv, list_options, list_usage, |
50 | PARSE_OPT_STOP_AT_NON_OPTION); | |
8e00ddc9 | 51 | |
8f7a0dc5 | 52 | setup_pager(); |
668b8788 | 53 | |
dfc431cb | 54 | if (!raw_dump && pager_in_use()) |
619a303c YS |
55 | printf("\nList of pre-defined events (to be used in -e):\n\n"); |
56 | ||
44d742e0 | 57 | if (argc == 0) { |
bf874fcf AK |
58 | print_events(NULL, raw_dump, !desc_flag, long_desc_flag, |
59 | details_flag); | |
8e00ddc9 DA |
60 | return 0; |
61 | } | |
668b8788 | 62 | |
44d742e0 | 63 | for (i = 0; i < argc; ++i) { |
dbc67409 ACM |
64 | char *sep, *s; |
65 | ||
16114951 | 66 | if (strcmp(argv[i], "tracepoint") == 0) |
5ef803ee | 67 | print_tracepoint_events(NULL, NULL, raw_dump); |
8e00ddc9 DA |
68 | else if (strcmp(argv[i], "hw") == 0 || |
69 | strcmp(argv[i], "hardware") == 0) | |
705750f2 | 70 | print_symbol_events(NULL, PERF_TYPE_HARDWARE, |
5ef803ee | 71 | event_symbols_hw, PERF_COUNT_HW_MAX, raw_dump); |
8e00ddc9 DA |
72 | else if (strcmp(argv[i], "sw") == 0 || |
73 | strcmp(argv[i], "software") == 0) | |
705750f2 | 74 | print_symbol_events(NULL, PERF_TYPE_SOFTWARE, |
5ef803ee | 75 | event_symbols_sw, PERF_COUNT_SW_MAX, raw_dump); |
8e00ddc9 DA |
76 | else if (strcmp(argv[i], "cache") == 0 || |
77 | strcmp(argv[i], "hwcache") == 0) | |
5ef803ee | 78 | print_hwcache_events(NULL, raw_dump); |
8e00ddc9 | 79 | else if (strcmp(argv[i], "pmu") == 0) |
c8d6828a | 80 | print_pmu_events(NULL, raw_dump, !desc_flag, |
bf874fcf | 81 | long_desc_flag, details_flag); |
40218dae MH |
82 | else if (strcmp(argv[i], "sdt") == 0) |
83 | print_sdt_events(NULL, NULL, raw_dump); | |
71b0acce | 84 | else if (strcmp(argv[i], "metric") == 0) |
33bbc571 | 85 | metricgroup__print(true, false, NULL, raw_dump, details_flag); |
71b0acce | 86 | else if (strcmp(argv[i], "metricgroup") == 0) |
33bbc571 | 87 | metricgroup__print(false, true, NULL, raw_dump, details_flag); |
dbc67409 | 88 | else if ((sep = strchr(argv[i], ':')) != NULL) { |
8e00ddc9 | 89 | int sep_idx; |
668b8788 | 90 | |
8e00ddc9 | 91 | if (sep == NULL) { |
c8d6828a | 92 | print_events(argv[i], raw_dump, !desc_flag, |
bf874fcf AK |
93 | long_desc_flag, |
94 | details_flag); | |
8e00ddc9 | 95 | continue; |
668b8788 | 96 | } |
8e00ddc9 DA |
97 | sep_idx = sep - argv[i]; |
98 | s = strdup(argv[i]); | |
99 | if (s == NULL) | |
100 | return -1; | |
101 | ||
102 | s[sep_idx] = '\0'; | |
5ef803ee | 103 | print_tracepoint_events(s, s + sep_idx + 1, raw_dump); |
40218dae | 104 | print_sdt_events(s, s + sep_idx + 1, raw_dump); |
33bbc571 | 105 | metricgroup__print(true, true, s, raw_dump, details_flag); |
8e00ddc9 | 106 | free(s); |
dbc67409 ACM |
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_hwcache_events(s, raw_dump); | |
c8d6828a | 117 | print_pmu_events(s, raw_dump, !desc_flag, |
bf874fcf AK |
118 | long_desc_flag, |
119 | details_flag); | |
dbc67409 | 120 | print_tracepoint_events(NULL, s, raw_dump); |
40218dae | 121 | print_sdt_events(NULL, s, raw_dump); |
6f40b2a5 | 122 | metricgroup__print(true, true, s, raw_dump, details_flag); |
dbc67409 | 123 | free(s); |
668b8788 ACM |
124 | } |
125 | } | |
86847b62 TG |
126 | return 0; |
127 | } |