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86847b62 TG |
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> | |
668b8788 | 8 | * Copyright (C) 2011, Red Hat Inc, Arnaldo Carvalho de Melo <acme@redhat.com> |
86847b62 TG |
9 | */ |
10 | #include "builtin.h" | |
11 | ||
12 | #include "perf.h" | |
13 | ||
86847b62 | 14 | #include "util/parse-events.h" |
8f7a0dc5 | 15 | #include "util/cache.h" |
dc098b35 | 16 | #include "util/pmu.h" |
4b6ab94e | 17 | #include <subcmd/parse-options.h> |
86847b62 | 18 | |
1c5f01fe AK |
19 | static bool desc_flag = true; |
20 | ||
1d037ca1 | 21 | int cmd_list(int argc, const char **argv, const char *prefix __maybe_unused) |
86847b62 | 22 | { |
8e00ddc9 | 23 | int i; |
b3505208 | 24 | bool raw_dump = false; |
c8d6828a | 25 | bool long_desc_flag = false; |
b3505208 TK |
26 | struct option list_options[] = { |
27 | OPT_BOOLEAN(0, "raw-dump", &raw_dump, "Dump raw events"), | |
1c5f01fe AK |
28 | OPT_BOOLEAN('d', "desc", &desc_flag, |
29 | "Print extra event descriptions. --no-desc to not print."), | |
c8d6828a SB |
30 | OPT_BOOLEAN('v', "long-desc", &long_desc_flag, |
31 | "Print longer event descriptions."), | |
44d742e0 DA |
32 | OPT_END() |
33 | }; | |
34 | const char * const list_usage[] = { | |
c8d6828a | 35 | "perf list [<options>] [hw|sw|cache|tracepoint|pmu|sdt|event_glob]", |
44d742e0 DA |
36 | NULL |
37 | }; | |
38 | ||
b3505208 TK |
39 | set_option_flag(list_options, 0, "raw-dump", PARSE_OPT_HIDDEN); |
40 | ||
44d742e0 DA |
41 | argc = parse_options(argc, argv, list_options, list_usage, |
42 | PARSE_OPT_STOP_AT_NON_OPTION); | |
8e00ddc9 | 43 | |
8f7a0dc5 | 44 | setup_pager(); |
668b8788 | 45 | |
dfc431cb | 46 | if (!raw_dump && pager_in_use()) |
619a303c YS |
47 | printf("\nList of pre-defined events (to be used in -e):\n\n"); |
48 | ||
44d742e0 | 49 | if (argc == 0) { |
c8d6828a | 50 | print_events(NULL, raw_dump, !desc_flag, long_desc_flag); |
8e00ddc9 DA |
51 | return 0; |
52 | } | |
668b8788 | 53 | |
44d742e0 | 54 | for (i = 0; i < argc; ++i) { |
dbc67409 ACM |
55 | char *sep, *s; |
56 | ||
16114951 | 57 | if (strcmp(argv[i], "tracepoint") == 0) |
5ef803ee | 58 | print_tracepoint_events(NULL, NULL, raw_dump); |
8e00ddc9 DA |
59 | else if (strcmp(argv[i], "hw") == 0 || |
60 | strcmp(argv[i], "hardware") == 0) | |
705750f2 | 61 | print_symbol_events(NULL, PERF_TYPE_HARDWARE, |
5ef803ee | 62 | event_symbols_hw, PERF_COUNT_HW_MAX, raw_dump); |
8e00ddc9 DA |
63 | else if (strcmp(argv[i], "sw") == 0 || |
64 | strcmp(argv[i], "software") == 0) | |
705750f2 | 65 | print_symbol_events(NULL, PERF_TYPE_SOFTWARE, |
5ef803ee | 66 | event_symbols_sw, PERF_COUNT_SW_MAX, raw_dump); |
8e00ddc9 DA |
67 | else if (strcmp(argv[i], "cache") == 0 || |
68 | strcmp(argv[i], "hwcache") == 0) | |
5ef803ee | 69 | print_hwcache_events(NULL, raw_dump); |
8e00ddc9 | 70 | else if (strcmp(argv[i], "pmu") == 0) |
c8d6828a SB |
71 | print_pmu_events(NULL, raw_dump, !desc_flag, |
72 | long_desc_flag); | |
40218dae MH |
73 | else if (strcmp(argv[i], "sdt") == 0) |
74 | print_sdt_events(NULL, NULL, raw_dump); | |
dbc67409 | 75 | else if ((sep = strchr(argv[i], ':')) != NULL) { |
8e00ddc9 | 76 | int sep_idx; |
668b8788 | 77 | |
8e00ddc9 | 78 | if (sep == NULL) { |
c8d6828a SB |
79 | print_events(argv[i], raw_dump, !desc_flag, |
80 | long_desc_flag); | |
8e00ddc9 | 81 | continue; |
668b8788 | 82 | } |
8e00ddc9 DA |
83 | sep_idx = sep - argv[i]; |
84 | s = strdup(argv[i]); | |
85 | if (s == NULL) | |
86 | return -1; | |
87 | ||
88 | s[sep_idx] = '\0'; | |
5ef803ee | 89 | print_tracepoint_events(s, s + sep_idx + 1, raw_dump); |
40218dae | 90 | print_sdt_events(s, s + sep_idx + 1, raw_dump); |
8e00ddc9 | 91 | free(s); |
dbc67409 ACM |
92 | } else { |
93 | if (asprintf(&s, "*%s*", argv[i]) < 0) { | |
94 | printf("Critical: Not enough memory! Trying to continue...\n"); | |
95 | continue; | |
96 | } | |
97 | print_symbol_events(s, PERF_TYPE_HARDWARE, | |
98 | event_symbols_hw, PERF_COUNT_HW_MAX, raw_dump); | |
99 | print_symbol_events(s, PERF_TYPE_SOFTWARE, | |
100 | event_symbols_sw, PERF_COUNT_SW_MAX, raw_dump); | |
101 | print_hwcache_events(s, raw_dump); | |
c8d6828a SB |
102 | print_pmu_events(s, raw_dump, !desc_flag, |
103 | long_desc_flag); | |
dbc67409 | 104 | print_tracepoint_events(NULL, s, raw_dump); |
40218dae | 105 | print_sdt_events(NULL, s, raw_dump); |
dbc67409 | 106 | free(s); |
668b8788 ACM |
107 | } |
108 | } | |
86847b62 TG |
109 | return 0; |
110 | } |