1/* gmon_out.h
2
3   Copyright (C) 2000-2017 Free Software Foundation, Inc.
4
5   This file is part of GNU Binutils.
6
7   This program is free software; you can redistribute it and/or modify
8   it under the terms of the GNU General Public License as published by
9   the Free Software Foundation; either version 3 of the License, or
10   (at your option) any later version.
11
12   This program is distributed in the hope that it will be useful,
13   but WITHOUT ANY WARRANTY; without even the implied warranty of
14   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15   GNU General Public License for more details.
16
17   You should have received a copy of the GNU General Public License
18   along with this program; if not, write to the Free Software
19   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
20   MA 02110-1301, USA.  */
21
22/* A gmon.out file consists of a header (defined by gmon_hdr) followed
23   by a sequence of records.  Each record starts with a one-byte tag
24   identifying the type of records, followed by records specific data.  */
25#ifndef gmon_out_h
26#define gmon_out_h
27
28#define	GMON_MAGIC	"gmon"	/* magic cookie */
29#define GMON_VERSION	1	/* version number */
30
31/* Raw header as it appears on file (without padding).  */
32struct gmon_hdr
33  {
34    char cookie[4];
35    char version[4];
36    char spare[3 * 4];
37  };
38
39/* Types of records in this file.  */
40typedef enum
41  {
42    GMON_TAG_TIME_HIST = 0, GMON_TAG_CG_ARC = 1, GMON_TAG_BB_COUNT = 2
43  }
44GMON_Record_Tag;
45
46#endif /* gmon_out_h */
47