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 39 extern struct pmcstat_stats pmcstat_stats; /* statistics */ 40 extern struct pmcstat_process *pmcstat_kernproc; /* kernel 'process' */ 41 extern int pmcstat_npmcs; /* PMC count. */ 42 43 /* 44 * Top mode global options. 45 */ 46 extern float pmcstat_threshold; /* Threshold to filter node. */ 47 extern int pmcstat_pmcinfilter; /* PMC index displayed. */ 48 49 /* Function prototypes */ 50 const char *pmcstat_pmcid_to_name(pmc_id_t _pmcid); 51 const char *pmcstat_pmcindex_to_name(int pmcin); 52 struct pmcstat_pmcrecord *pmcstat_pmcindex_to_pmcr(int pmcin); 53 int 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