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.
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27 * 28 * Authors: Nathan Binkert |
29 */ 30 31#include <inttypes.h> 32#include <stdio.h> 33#include <stdlib.h> 34#include <string.h>
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33#include <unistd.h>
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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
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169 if (COMPARE("readfile")) {
170 char buf[256*1024];
171 int offset = 0;
172 int len;
173
174 if (argc != 2)
175 usage();
176
177 while ((len = m5_readfile(buf, sizeof(buf), offset)) > 0) {
178 write(STDOUT_FILENO, buf, len);
179 offset += len;
180 }
181
182 return 0;
183 }
184
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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
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202 if (COMPARE("loadsymbol")) {
203 m5_loadsymbol(arg1);
204 return 0;
205 }
206
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187 usage(); 188}
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