util/m5/m5.c

   1 #include <c_asm.h>
   2
   3 #include <libgen.h>
   4 #include <stdio.h>
   5 #include <stdlib.h>
   6 #include <string.h>
   7
   8 #include "m5op.h"
   9
  10 char *progname;
  11
  12 void
  13 usage()
  14 {
  15     char *name = basename(progname);
  16     printf("usage: %s ivlb <interval>\n"
  17            "       %s ivle <interval>\n"
  18            "       %s initparam\n"
  19            "       %s sw99param\n"
  20            "       %s resetstats\n"
  21            "       %s exit\n", name, name, name, name, name, name);
  22     exit(1);
  23 }
  24
  25 int
  26 main(int argc, char *argv[])
  27 {
  28     int start;
  29     int interval;
  30     unsigned long long param;
  31
  32     progname = argv[0];
  33     if (argc < 2)
  34         usage();
  35
  36     if (strncmp(argv[1], "ivlb", 5) == 0) {
  37         if (argc != 3) usage();
  38         ivlb((unsigned long)atoi(argv[2]));
  39     } else if (strncmp(argv[1], "ivle", 5) == 0) {
  40         if (argc != 3) usage();
  41         ivle((unsigned long)atoi(argv[2]));
  42     } else if (strncmp(argv[1], "exit", 5) == 0) {
  43         if (argc != 2) usage();
  44         m5exit();
  45     } else if (strncmp(argv[1], "initparam", 10) == 0) {
  46         if (argc != 2) usage();
  47         printf("%d", initparam());
  48     } else if (strncmp(argv[1], "sw99param", 10) == 0) {
  49         if (argc != 2) usage();
  50
  51         param = initparam();
  52         // run-time, rampup-time, rampdown-time, warmup-time, connections
  53         printf("%d %d %d %d %d", (param >> 48) & 0xfff,
  54                (param >> 36) & 0xfff, (param >> 24) & 0xfff,
  55                (param >> 12) & 0xfff, (param >> 0) & 0xfff);
  56     } else if (strncmp(argv[1], "resetstats", 11) == 0) {
  57         if (argc != 2) usage();
  58         resetstats();
  59     }
  60
  61     return 0;
  62 }