m5.c revision 3545:a49b07ba610e
112396SRiken.Gohil@arm.com/* 212811Sandreas.sandberg@arm.com * Copyright (c) 2003-2005 The Regents of The University of Michigan 312396SRiken.Gohil@arm.com * All rights reserved. 412396SRiken.Gohil@arm.com * 512396SRiken.Gohil@arm.com * Redistribution and use in source and binary forms, with or without 612396SRiken.Gohil@arm.com * modification, are permitted provided that the following conditions are 712396SRiken.Gohil@arm.com * met: redistributions of source code must retain the above copyright 812396SRiken.Gohil@arm.com * notice, this list of conditions and the following disclaimer; 912396SRiken.Gohil@arm.com * redistributions in binary form must reproduce the above copyright 1012396SRiken.Gohil@arm.com * notice, this list of conditions and the following disclaimer in the 1112396SRiken.Gohil@arm.com * documentation and/or other materials provided with the distribution; 1212396SRiken.Gohil@arm.com * neither the name of the copyright holders nor the names of its 1312396SRiken.Gohil@arm.com * contributors may be used to endorse or promote products derived from 1412396SRiken.Gohil@arm.com * this software without specific prior written permission. 1512396SRiken.Gohil@arm.com * 1612396SRiken.Gohil@arm.com * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 1712396SRiken.Gohil@arm.com * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 1812396SRiken.Gohil@arm.com * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 1912396SRiken.Gohil@arm.com * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 2012396SRiken.Gohil@arm.com * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 2112396SRiken.Gohil@arm.com * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 2212396SRiken.Gohil@arm.com * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 2312396SRiken.Gohil@arm.com * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 2412396SRiken.Gohil@arm.com * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 2512396SRiken.Gohil@arm.com * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 2612396SRiken.Gohil@arm.com * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 2712396SRiken.Gohil@arm.com * 2812396SRiken.Gohil@arm.com * Authors: Nathan Binkert 2912396SRiken.Gohil@arm.com */ 3012396SRiken.Gohil@arm.com 3112396SRiken.Gohil@arm.com#include <inttypes.h> 3212396SRiken.Gohil@arm.com#include <stdio.h> 3312396SRiken.Gohil@arm.com#include <stdlib.h> 3412396SRiken.Gohil@arm.com#include <string.h> 3512396SRiken.Gohil@arm.com#include <unistd.h> 3612396SRiken.Gohil@arm.com 3712396SRiken.Gohil@arm.com#include "m5op.h" 3812396SRiken.Gohil@arm.com 3912396SRiken.Gohil@arm.comchar *progname; 4012396SRiken.Gohil@arm.com 4112396SRiken.Gohil@arm.comvoid 4212396SRiken.Gohil@arm.comusage() 4312396SRiken.Gohil@arm.com{ 4412396SRiken.Gohil@arm.com printf("usage: m5 initparam\n" 4512396SRiken.Gohil@arm.com " m5 sw99param\n" 4612396SRiken.Gohil@arm.com " m5 exit [delay]\n" 4712811Sandreas.sandberg@arm.com " m5 resetstats [delay [period]]\n" 4812396SRiken.Gohil@arm.com " m5 dumpstats [delay [period]]\n" 4912396SRiken.Gohil@arm.com " m5 dumpresetstats [delay [period]]\n" 5012811Sandreas.sandberg@arm.com " m5 checkpoint [delay [period]]\n" 5112396SRiken.Gohil@arm.com " m5 readfile\n" 5212811Sandreas.sandberg@arm.com "\n" 5312396SRiken.Gohil@arm.com "All times in nanoseconds!\n"); 5412844Sgiacomo.travaglini@arm.com exit(1); 5512844Sgiacomo.travaglini@arm.com} 5612811Sandreas.sandberg@arm.com 5712396SRiken.Gohil@arm.com#define COMPARE(X) (strcmp(X, command) == 0) 5812396SRiken.Gohil@arm.com 5912396SRiken.Gohil@arm.comint 6012396SRiken.Gohil@arm.commain(int argc, char *argv[]) 6112396SRiken.Gohil@arm.com{ 6212396SRiken.Gohil@arm.com char *command; 6312396SRiken.Gohil@arm.com uint64_t param; 6412396SRiken.Gohil@arm.com uint64_t arg1 = 0; 6512749Sgiacomo.travaglini@arm.com uint64_t arg2 = 0; 6612396SRiken.Gohil@arm.com 6712396SRiken.Gohil@arm.com progname = argv[0]; 6812396SRiken.Gohil@arm.com if (argc < 2) 6912396SRiken.Gohil@arm.com usage(); 7012396SRiken.Gohil@arm.com 7112396SRiken.Gohil@arm.com command = argv[1]; 7212396SRiken.Gohil@arm.com 7312396SRiken.Gohil@arm.com if (COMPARE("ivlb")) { 7412396SRiken.Gohil@arm.com if (argc != 3) 7512396SRiken.Gohil@arm.com usage(); 7612396SRiken.Gohil@arm.com 7712396SRiken.Gohil@arm.com arg1 = strtoul(argv[2], NULL, 0); 7812396SRiken.Gohil@arm.com m5_ivlb(arg1); 7912396SRiken.Gohil@arm.com return 0; 8012396SRiken.Gohil@arm.com } 8112396SRiken.Gohil@arm.com 8212811Sandreas.sandberg@arm.com if (COMPARE("ivle")) { 8312844Sgiacomo.travaglini@arm.com if (argc != 3) 8412844Sgiacomo.travaglini@arm.com usage(); 8512844Sgiacomo.travaglini@arm.com 8612844Sgiacomo.travaglini@arm.com arg1 = strtoul(argv[2], NULL, 0); 8712811Sandreas.sandberg@arm.com m5_ivle(arg1); 8812811Sandreas.sandberg@arm.com return 0; 8912844Sgiacomo.travaglini@arm.com } 9012811Sandreas.sandberg@arm.com 9112844Sgiacomo.travaglini@arm.com if (COMPARE("initparam")) { 9212844Sgiacomo.travaglini@arm.com if (argc != 2) 9312844Sgiacomo.travaglini@arm.com usage(); 9412811Sandreas.sandberg@arm.com 9512811Sandreas.sandberg@arm.com printf("%ld", m5_initparam()); 9612811Sandreas.sandberg@arm.com return 0; 9712811Sandreas.sandberg@arm.com } 9812811Sandreas.sandberg@arm.com 9912811Sandreas.sandberg@arm.com if (COMPARE("sw99param")) { 10012811Sandreas.sandberg@arm.com if (argc != 2) 10112811Sandreas.sandberg@arm.com usage(); 10212811Sandreas.sandberg@arm.com 10312811Sandreas.sandberg@arm.com param = m5_initparam(); 10412811Sandreas.sandberg@arm.com // run-time, rampup-time, rampdown-time, warmup-time, connections 10512811Sandreas.sandberg@arm.com 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("readfile")) { 171 char buf[256*1024]; 172 int offset = 0; 173 int len; 174 175 if (argc != 2) 176 usage(); 177 178 while ((len = m5_readfile(buf, sizeof(buf), offset)) > 0) { 179 write(STDOUT_FILENO, buf, len); 180 offset += len; 181 } 182 183 return 0; 184 } 185 186 if (COMPARE("checkpoint")) { 187 switch (argc) { 188 case 4: 189 arg2 = strtoul(argv[3], NULL, 0); 190 case 3: 191 arg1 = strtoul(argv[2], NULL, 0); 192 case 2: 193 m5_checkpoint(arg1, arg2); 194 return 0; 195 196 default: 197 usage(); 198 } 199 200 return 0; 201 } 202 203 if (COMPARE("loadsymbol")) { 204 m5_loadsymbol(arg1); 205 return 0; 206 if (COMPARE("readfile")) { 207 char buf[256*1024]; 208 int offset = 0; 209 int len; 210 211 if (argc != 2) 212 usage(); 213 214 while ((len = m5_readfile(buf, sizeof(buf), offset)) > 0) { 215 write(STDOUT_FILENO, buf, len); 216 offset += len; 217 } 218 219 return 0; 220 } 221 222 usage(); 223} 224