op_sample_file.h revision cc2ee177dbb3befca43e36cfc56778b006c3d050 
1/**
2 * @file op_sample_file.h
3 * Sample file format
4 *
5 * @remark Copyright 2002 OProfile authors
6 * @remark Read the file COPYING
7 *
8 * @author John Levon
9 * @author Philippe Elie
10 */
11
12#ifndef OP_SAMPLE_FILE_H
13#define OP_SAMPLE_FILE_H
14
15#include "op_types.h"
16
17#include <time.h>
18
19/* header of the sample files */
20struct opd_header {
21	u8 magic[4];
22	u32 version;
23	u32 cpu_type;
24	u32 ctr_event;
25	u32 ctr_um;
26	u32 ctr_count;
27	// for cg file the from_cg_is_kernel
28	u32 is_kernel;
29	double cpu_speed;
30	time_t mtime;
31	u32 cg_to_is_kernel;
32	u64 anon_start;
33	u64 cg_to_anon_start;
34	/* binary compatibility reserve */
35	u32 reserved1[1];
36};
37
38#endif /* OP_SAMPLE_FILE_H */
39