1/*-
2 * SPDX-License-Identifier: BSD-2-Clause
3 *
4 * Copyright (c) 2005-2007, Joseph Koshy
5 * Copyright (c) 2007 The FreeBSD Foundation
6 * Copyright (c) 2009, Fabien Thomas
7 * All rights reserved.
8 *
9 * Portions of this software were developed by A. Joseph Koshy under
10 * sponsorship from the FreeBSD Foundation and Google, Inc.
11 *
12 * Redistribution and use in source and binary forms, with or without
13 * modification, are permitted provided that the following conditions
14 * are met:
15 * 1. Redistributions of source code must retain the above copyright
16 *    notice, this list of conditions and the following disclaimer.
17 * 2. Redistributions in binary form must reproduce the above copyright
18 *    notice, this list of conditions and the following disclaimer in the
19 *    documentation and/or other materials provided with the distribution.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 */
33
34#ifndef	_PMCSTAT_LOG_H_
35#define	_PMCSTAT_LOG_H_
36
37#include <libpmcstat.h>
38
39extern struct pmcstat_stats pmcstat_stats; /* statistics */
40extern struct pmcstat_process *pmcstat_kernproc; /* kernel 'process' */
41extern int pmcstat_npmcs; /* PMC count. */
42
43/*
44 * Top mode global options.
45 */
46extern float pmcstat_threshold; /* Threshold to filter node. */
47extern int pmcstat_pmcinfilter; /* PMC index displayed. */
48
49/* Function prototypes */
50const char *pmcstat_pmcid_to_name(pmc_id_t _pmcid);
51const char *pmcstat_pmcindex_to_name(int pmcin);
52struct pmcstat_pmcrecord *pmcstat_pmcindex_to_pmcr(int pmcin);
53int pmcstat_image_addr2line(struct pmcstat_image *image, uintfptr_t addr,
54    char *sourcefile, size_t sourcefile_len, unsigned *sourceline,
55    char *funcname, size_t funcname_len);
56
57#endif	/* _PMCSTAT_LOG_H_ */
58