abi_test.cpp revision 8cfa702f803c5ef6a2b062a489a1b2cf66b45b5e 
1/**
2 * @file abi_test.cpp
3 * Import sample files from other ABI
4 *
5 * @remark Copyright 2002 OProfile authors
6 * @remark Read the file COPYING
7 *
8 * @author Graydon Hoare
9 */
10
11#include "abi.h"
12#include "odb.h"
13#include "popt_options.h"
14#include "op_sample_file.h"
15#include "op_cpu_type.h"
16#include "op_config.h"
17
18#include <fstream>
19#include <iostream>
20
21#include <cstdlib>
22#include <cstring>
23
24using namespace std;
25
26namespace {
27	string db_filename;
28	string abi_filename;
29}
30
31
32popt::option options_array[] = {
33	popt::option(db_filename, "db", 'd', "output db to file", "filename"),
34	popt::option(abi_filename, "abi", 'a', "output abi to file", "filename")
35};
36
37
38int main(int argc, char const ** argv)
39{
40	vector<string> rest;
41	popt::parse_options(argc, argv, rest);
42
43	if (abi_filename.empty() && db_filename.empty()) {
44		cerr << "error: no file specified to work on" << endl;
45		exit(1);
46	}
47
48
49	if (!abi_filename.empty()) {
50		ofstream file(abi_filename.c_str());
51		if (!file) {
52			cerr << "error: cannot open " << abi_filename
53			     << " for writing" << endl;
54			exit(1);
55		}
56		file << abi();
57	}
58
59	if (!db_filename.empty()) {
60		odb_t dest;
61		int rc = odb_open(&dest, db_filename.c_str(), ODB_RDWR,
62		                  sizeof(struct opd_header));
63
64		if (rc) {
65			cerr << "odb_open() fail:\n"
66			     << strerror(rc) << endl;
67			exit(EXIT_FAILURE);
68		}
69
70		struct opd_header * header;
71		header = static_cast<struct opd_header *>(odb_get_data(&dest));
72		memset(header, '\0', sizeof(struct opd_header));
73		header->version = OPD_VERSION;
74		memcpy(header->magic, OPD_MAGIC, sizeof(header->magic));
75		header->is_kernel = 1;
76		/* ICACHE_FETCHES */
77		header->ctr_event = 0x80;
78		header->ctr_um = 0x0;
79		header->cpu_type = CPU_ATHLON;
80		header->ctr_count = 0xdeadbeef;
81		header->cpu_speed = 0;
82		header->mtime = 1034790063;
83		header->cg_to_is_kernel = 1;
84		header->anon_start = 0;
85		header->cg_to_anon_start = 0;
86
87		for (int i = 0; i < 3793; ++i) {
88			int rc = odb_add_node(&dest, i, i);
89			if (rc != EXIT_SUCCESS) {
90				cerr << strerror(rc) << endl;
91				exit(EXIT_FAILURE);
92			}
93		}
94		odb_close(&dest);
95	}
96}
97