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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 | |
17 | int 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 | } |
61 |
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v2.6.34-rc5
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