From 57f0f512b273f60d52568b8c6b77e17f5636edc0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 5 Aug 2015 17:04:01 -0300 Subject: Initial import --- tools/perf/builtin-list.c | 82 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 82 insertions(+) create mode 100644 tools/perf/builtin-list.c (limited to 'tools/perf/builtin-list.c') diff --git a/tools/perf/builtin-list.c b/tools/perf/builtin-list.c new file mode 100644 index 000000000..af5bd0514 --- /dev/null +++ b/tools/perf/builtin-list.c @@ -0,0 +1,82 @@ +/* + * builtin-list.c + * + * Builtin list command: list all event types + * + * Copyright (C) 2009, Thomas Gleixner + * Copyright (C) 2008-2009, Red Hat Inc, Ingo Molnar + * Copyright (C) 2011, Red Hat Inc, Arnaldo Carvalho de Melo + */ +#include "builtin.h" + +#include "perf.h" + +#include "util/parse-events.h" +#include "util/cache.h" +#include "util/pmu.h" +#include "util/parse-options.h" + +int cmd_list(int argc, const char **argv, const char *prefix __maybe_unused) +{ + int i; + bool raw_dump = false; + struct option list_options[] = { + OPT_BOOLEAN(0, "raw-dump", &raw_dump, "Dump raw events"), + OPT_END() + }; + const char * const list_usage[] = { + "perf list [hw|sw|cache|tracepoint|pmu|event_glob]", + NULL + }; + + set_option_flag(list_options, 0, "raw-dump", PARSE_OPT_HIDDEN); + + argc = parse_options(argc, argv, list_options, list_usage, + PARSE_OPT_STOP_AT_NON_OPTION); + + setup_pager(); + + if (!raw_dump) + printf("\nList of pre-defined events (to be used in -e):\n\n"); + + if (argc == 0) { + print_events(NULL, raw_dump); + return 0; + } + + for (i = 0; i < argc; ++i) { + if (strcmp(argv[i], "tracepoint") == 0) + print_tracepoint_events(NULL, NULL, raw_dump); + else if (strcmp(argv[i], "hw") == 0 || + strcmp(argv[i], "hardware") == 0) + print_symbol_events(NULL, PERF_TYPE_HARDWARE, + event_symbols_hw, PERF_COUNT_HW_MAX, raw_dump); + else if (strcmp(argv[i], "sw") == 0 || + strcmp(argv[i], "software") == 0) + print_symbol_events(NULL, PERF_TYPE_SOFTWARE, + event_symbols_sw, PERF_COUNT_SW_MAX, raw_dump); + else if (strcmp(argv[i], "cache") == 0 || + strcmp(argv[i], "hwcache") == 0) + print_hwcache_events(NULL, raw_dump); + else if (strcmp(argv[i], "pmu") == 0) + print_pmu_events(NULL, raw_dump); + else { + char *sep = strchr(argv[i], ':'), *s; + int sep_idx; + + if (sep == NULL) { + print_events(argv[i], raw_dump); + continue; + } + sep_idx = sep - argv[i]; + s = strdup(argv[i]); + if (s == NULL) + return -1; + + s[sep_idx] = '\0'; + print_tracepoint_events(s, s + sep_idx + 1, raw_dump); + free(s); + } + } + return 0; +} -- cgit v1.2.3-54-g00ecf