bfd/
[binutils.git] / gprof / gmon_out.h
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1 /* gmon_out.h
3 Copyright 2000, 2001, 2002, 2007 Free Software Foundation, Inc.
5 This file is part of GNU Binutils.
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.
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.
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. */
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
28 #define GMON_MAGIC "gmon" /* magic cookie */
29 #define GMON_VERSION 1 /* version number */
31 /* Raw header as it appears on file (without padding). */
32 struct gmon_hdr
34 char cookie[4];
35 char version[4];
36 char spare[3 * 4];
39 /* Types of records in this file. */
40 typedef enum
42 GMON_TAG_TIME_HIST = 0, GMON_TAG_CG_ARC = 1, GMON_TAG_BB_COUNT = 2
44 GMON_Record_Tag;
46 #endif /* gmon_out_h */