usr.sbin/pmcstat/pmcstat_log.h

   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_ */