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/*-
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (c) 2018, Matthew Macy
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
*/
#include <sys/cdefs.h>
#include <sys/param.h>
#include <sys/cpuset.h>
#include <sys/event.h>
#include <sys/queue.h>
#include <sys/socket.h>
#include <sys/stat.h>
#include <sys/sysctl.h>
#include <sys/time.h>
#include <sys/ttycom.h>
#include <sys/user.h>
#include <sys/wait.h>
#include <assert.h>
#include <curses.h>
#include <err.h>
#include <errno.h>
#include <fcntl.h>
#include <getopt.h>
#include <kvm.h>
#include <libgen.h>
#include <limits.h>
#include <locale.h>
#include <math.h>
#include <pmc.h>
#include <pmclog.h>
#include <regex.h>
#include <signal.h>
#include <stdarg.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sysexits.h>
#include <unistd.h>
#include <libpmcstat.h>
#include "cmd_pmc.h"
static struct option longopts[] = {
{"long-desc", no_argument, NULL, 'U'},
{"desc", no_argument, NULL, 'u'},
{"full", no_argument, NULL, 'f'},
{NULL, 0, NULL, 0}
};
static void __dead2
usage(void)
{
errx(EX_USAGE,
"\t list events\n"
"\t -u, desc -- short description of event\n"
"\t -U, long-desc -- long description of event\n"
"\t -f, full -- full event details\n"
);
}
int
cmd_pmc_list_events(int argc, char **argv)
{
int do_long_descr, do_descr, do_full;
int option;
do_long_descr = do_descr = do_full = 0;
while ((option = getopt_long(argc, argv, "Uuf", longopts, NULL)) != -1) {
switch (option) {
case 'U':
do_long_descr = 1;
break;
case 'u':
do_descr = 1;
break;
case 'f':
do_full = 1;
break;
case '?':
default:
usage();
}
}
argc -= optind;
argv += optind;
if ((do_long_descr | do_descr | do_full) && argc == 0) {
warnx("event or event substring required when option provided\n");
usage();
}
if (do_full)
pmc_pmu_print_counter_full(argc ? argv[0] : NULL);
else if (do_long_descr)
pmc_pmu_print_counter_desc_long(argv[0]);
else if (do_descr)
pmc_pmu_print_counter_desc(argv[0]);
else
pmc_pmu_print_counters(argv[0]);
return (0);
}
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