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1 /* gmon_out.h
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2
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3 Copyright 2000, 2001 Free Software Foundation, Inc.
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4
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5 This file is part of GNU Binutils.
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6
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7 This program is free software; you can redistribute it and/or modify
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8 it under the terms of the GNU General Public License as published by
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9 the Free Software Foundation; either version 2 of the License, or
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10 (at your option) any later version.
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11
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12 This program is distributed in the hope that it will be useful,
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13 but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 GNU General Public License for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with this program; if not, write to the Free Software
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19 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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20
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21 /* A gmon.out file consists of a header (defined by gmon_hdr) followed
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22 by a sequence of records. Each record starts with a one-byte tag
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23 identifying the type of records, followed by records specific data. */
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24 #ifndef gmon_out_h
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25 #define gmon_out_h
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26
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27 #define GMON_MAGIC "gmon" /* magic cookie */
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28 #define GMON_VERSION 1 /* version number */
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29
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30 /* Raw header as it appears on file (without padding). */
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31 struct gmon_hdr
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32 {
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33 char cookie[4];
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34 char version[4];
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35 char spare[3 * 4];
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36 };
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37
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38 /* Types of records in this file. */
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39 typedef enum
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40 {
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41 GMON_TAG_TIME_HIST = 0, GMON_TAG_CG_ARC = 1, GMON_TAG_BB_COUNT = 2
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42 }
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43 GMON_Record_Tag;
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44
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45 #endif /* gmon_out_h */
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