1 /* gmon_out.h
2 
3    Copyright (C) 2000-2016 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).  */
32 struct 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.  */
40 typedef enum
41   {
42     GMON_TAG_TIME_HIST = 0, GMON_TAG_CG_ARC = 1, GMON_TAG_BB_COUNT = 2
43   }
44 GMON_Record_Tag;
45 
46 #endif /* gmon_out_h */
47