| /* |
| * Copyright (c) 2003-2005 The Regents of The University of Michigan |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer; |
| * redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution; |
| * neither the name of the copyright holders nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| * Authors: Nathan Binkert |
| */ |
| |
| #include <inttypes.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <unistd.h> |
| |
| #include "m5op.h" |
| |
| char *progname; |
| |
| void |
| usage() |
| { |
| printf("usage: m5 initparam\n" |
| " m5 sw99param\n" |
| " m5 exit [delay]\n" |
| " m5 resetstats [delay [period]]\n" |
| " m5 dumpstats [delay [period]]\n" |
| " m5 dumpresetstats [delay [period]]\n" |
| " m5 checkpoint [delay [period]]\n" |
| " m5 readfile\n" |
| "\n" |
| "All times in nanoseconds!\n"); |
| exit(1); |
| } |
| |
| #define COMPARE(X) (strcmp(X, command) == 0) |
| |
| int |
| main(int argc, char *argv[]) |
| { |
| char *command; |
| uint64_t param; |
| uint64_t arg1 = 0; |
| uint64_t arg2 = 0; |
| |
| progname = argv[0]; |
| if (argc < 2) |
| usage(); |
| |
| command = argv[1]; |
| |
| if (COMPARE("initparam")) { |
| if (argc != 2) |
| usage(); |
| |
| printf("%ld", m5_initparam()); |
| return 0; |
| } |
| |
| if (COMPARE("sw99param")) { |
| if (argc != 2) |
| usage(); |
| |
| param = m5_initparam(); |
| // run-time, rampup-time, rampdown-time, warmup-time, connections |
| printf("%d %d %d %d %d", (param >> 48) & 0xfff, |
| (param >> 36) & 0xfff, (param >> 24) & 0xfff, |
| (param >> 12) & 0xfff, (param >> 0) & 0xfff); |
| |
| return 0; |
| } |
| |
| if (COMPARE("exit")) { |
| switch (argc) { |
| case 3: |
| arg1 = strtoul(argv[2], NULL, 0); |
| case 2: |
| m5_exit(arg1); |
| return 0; |
| |
| default: |
| usage(); |
| } |
| } |
| |
| if (COMPARE("resetstats")) { |
| switch (argc) { |
| case 4: |
| arg2 = strtoul(argv[3], NULL, 0); |
| case 3: |
| arg1 = strtoul(argv[2], NULL, 0); |
| case 2: |
| m5_reset_stats(arg1, arg2); |
| return 0; |
| |
| default: |
| usage(); |
| } |
| } |
| |
| if (COMPARE("dumpstats")) { |
| switch (argc) { |
| case 4: |
| arg2 = strtoul(argv[3], NULL, 0); |
| case 3: |
| arg1 = strtoul(argv[2], NULL, 0); |
| case 2: |
| m5_dump_stats(arg1, arg2); |
| return 0; |
| |
| default: |
| usage(); |
| } |
| } |
| |
| if (COMPARE("dumpresetstats")) { |
| switch (argc) { |
| case 4: |
| arg2 = strtoul(argv[3], NULL, 0); |
| case 3: |
| arg1 = strtoul(argv[2], NULL, 0); |
| case 2: |
| m5_dumpreset_stats(arg1, arg2); |
| return 0; |
| |
| default: |
| usage(); |
| } |
| } |
| |
| if (COMPARE("readfile")) { |
| char buf[256*1024]; |
| int offset = 0; |
| int len; |
| |
| if (argc != 2) |
| usage(); |
| |
| while ((len = m5_readfile(buf, sizeof(buf), offset)) > 0) { |
| write(STDOUT_FILENO, buf, len); |
| offset += len; |
| } |
| |
| return 0; |
| } |
| |
| if (COMPARE("checkpoint")) { |
| switch (argc) { |
| case 4: |
| arg2 = strtoul(argv[3], NULL, 0); |
| case 3: |
| arg1 = strtoul(argv[2], NULL, 0); |
| case 2: |
| m5_checkpoint(arg1, arg2); |
| return 0; |
| |
| default: |
| usage(); |
| } |
| |
| return 0; |
| } |
| |
| if (COMPARE("loadsymbol")) { |
| m5_loadsymbol(arg1); |
| return 0; |
| } |
| usage(); |
| } |