1/*
2 * Copyright (c) 2003-2005 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;
9 * redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution;
12 * neither the name of the copyright holders nor the names of its
13 * contributors may be used to endorse or promote products derived from
14 * this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 *
28 * Authors: Nathan Binkert
29 */
30
31#include <inttypes.h>
32#include <stdio.h>
33#include <stdlib.h>
34#include <string.h>
35
36#include "m5op.h"
37
38char *progname;
39
40void
41usage()
42{
43 printf("usage: m5 ivlb <interval>\n"
44 " m5 ivle <interval>\n"
45 " m5 initparam\n"
46 " m5 sw99param\n"
47 " m5 exit [delay]\n"
48 " m5 resetstats [delay [period]]\n"
49 " m5 dumpstats [delay [period]]\n"
50 " m5 dumpresetstats [delay [period]]\n"
51 " m5 checkpoint [delay [period]]\n"
52 "\n"
53 "All times in nanoseconds!\n");
54 exit(1);
55}
56
57#define COMPARE(X) (strcmp(X, command) == 0)
58
59int
60main(int argc, char *argv[])
61{
62 char *command;
63 uint64_t param;
64 uint64_t arg1 = 0;
65 uint64_t arg2 = 0;
66
67 progname = argv[0];
68 if (argc < 2)
69 usage();
70
71 command = argv[1];
72
73 if (COMPARE("ivlb")) {
74 if (argc != 3)
75 usage();
76
77 arg1 = strtoul(argv[2], NULL, 0);
78 m5_ivlb(arg1);
79 return 0;
80 }
81
82 if (COMPARE("ivle")) {
83 if (argc != 3)
84 usage();
85
86 arg1 = strtoul(argv[2], NULL, 0);
87 m5_ivle(arg1);
88 return 0;
89 }
90
91 if (COMPARE("initparam")) {
92 if (argc != 2)
93 usage();
94
95 printf("%ld", m5_initparam());
96 return 0;
97 }
98
99 if (COMPARE("sw99param")) {
100 if (argc != 2)
101 usage();
102
103 param = m5_initparam();
104 // run-time, rampup-time, rampdown-time, warmup-time, connections
105 printf("%d %d %d %d %d", (param >> 48) & 0xfff,
106 (param >> 36) & 0xfff, (param >> 24) & 0xfff,
107 (param >> 12) & 0xfff, (param >> 0) & 0xfff);
108
109 return 0;
110 }
111
112 if (COMPARE("exit")) {
113 switch (argc) {
114 case 3:
115 arg1 = strtoul(argv[2], NULL, 0);
116 case 2:
117 m5_exit(arg1);
118 return 0;
119
120 default:
121 usage();
122 }
123 }
124
125 if (COMPARE("resetstats")) {
126 switch (argc) {
127 case 4:
128 arg2 = strtoul(argv[3], NULL, 0);
129 case 3:
130 arg1 = strtoul(argv[2], NULL, 0);
131 case 2:
132 m5_reset_stats(arg1, arg2);
133 return 0;
134
135 default:
136 usage();
137 }
138 }
139
140 if (COMPARE("dumpstats")) {
141 switch (argc) {
142 case 4:
143 arg2 = strtoul(argv[3], NULL, 0);
144 case 3:
145 arg1 = strtoul(argv[2], NULL, 0);
146 case 2:
147 m5_dump_stats(arg1, arg2);
148 return 0;
149
150 default:
151 usage();
152 }
153 }
154
155 if (COMPARE("dumpresetstats")) {
156 switch (argc) {
157 case 4:
158 arg2 = strtoul(argv[3], NULL, 0);
159 case 3:
160 arg1 = strtoul(argv[2], NULL, 0);
161 case 2:
162 m5_dumpreset_stats(arg1, arg2);
163 return 0;
164
165 default:
166 usage();
167 }
168 }
169
170 if (COMPARE("checkpoint")) {
171 switch (argc) {
172 case 4:
173 arg2 = strtoul(argv[3], NULL, 0);
174 case 3:
175 arg1 = strtoul(argv[2], NULL, 0);
176 case 2:
177 m5_checkpoint(arg1, arg2);
178 return 0;
179
180 default:
181 usage();
182 }
183
184 return 0;
185 }
186
187 usage();
188}