/*
* sim_main - main simulator routine. This function is called from the
* main() routine in the HCL file.
*/
int sim_main(int argc, char **argv)
{
int i;
char c;
char *myargv[MAXARGS];
/* Parse the command line arguments */
while ((c = getopt(argc, argv, "htgl:v:")) != -1) {
switch(c) {
case 'h':
usage(argv[0]);
break;
case 'l':
instr_limit = atoi(optarg);
break;
case 'v':
verbosity = atoi(optarg);
if (verbosity < 0 || verbosity > 2) {
printf("Invalid verbosity %d\n", verbosity);
usage(argv[0]);
}
break;
case 't':
do_check = TRUE;
break;
case 'g':
gui_mode = TRUE;
break;
default:
printf("Invalid option '%c'\n", c);
usage(argv[0]);
break;
}
}
/* Do we have too many arguments? */
if (optind < argc - 1) {
printf("Too many command line arguments:");
for (i = optind; i < argc; i++)
printf(" %s", argv[i]);
printf("\n");
usage(argv[0]);
}
/* The single unflagged argument should be the object file name */
object_filename = NULL;
object_file = NULL;
if (optind < argc) {
object_filename = argv[optind];
object_file = fopen(object_filename, "r");
if (!object_file) {
fprintf(stderr, "Couldn't open object file %s\n", object_filename);
exit(1);
}
}
/* Run the simulator in GUI mode (-g flag) */
if (gui_mode) {
#ifndef HAS_GUI
printf("To run in GUI mode, you must recompile with the HAS_GUI constant defined.\n");
exit(1);
#endif// HAS_GUI
/* In GUI mode, we must specify the object file on command line */
if (!object_file) {
printf("Missing object file argument in GUI mode\n");
usage(argv[0]);
}
/* Build the command line for the GUI simulator */
for (i = 0; i < TKARGS; i++) {
if ((myargv[i] = malloc(MAXBUF*sizeof(char))) == NULL) {
perror("malloc error");
exit(1);
}
}
strcpy(myargv[0], argv[0]);
if (plusmode == 0) /* SEQ */
strcpy(myargv[1], "seq.tcl");
else
strcpy(myargv[1], "seq+.tcl");
strcpy(myargv[2], object_filename);
myargv[3] = NULL;
/* Start the GUI simulator */
#ifdef HAS_GUI
Tk_Main(TKARGS, myargv, Tcl_AppInit);
#endif// HAS_GUI
exit(0);
}
/* Otherwise, run the simulator in TTY mode (no -g flag) */
run_tty_sim();
exit(0);
}
/*
* sim_main - main simulator routine. This function is called from the
* main() routine in the HCL file.
*/
int sim_main(int argc, char **argv)
{
int i;
int c;
char *myargv[MAXARGS];
if (argc>2 && PSIM_ID!=-1){
//the maximum length of memory is 1000
PSIM_ID = atoi(argv[2]);
argc-=1;
}
if(PSIM_ID == 1)
START_PLACE = 1000;
/* Parse the command line arguments */
while ((c = getopt(argc, argv, "htgl:v:")) != -1) {
switch(c) {
case 'h':
usage(argv[0]);
break;
case 'l':
instr_limit = atoi(optarg);
break;
case 'v':
verbosity = atoi(optarg);
if (verbosity < 0 || verbosity > 2) {
printf("Invalid verbosity %d\n", verbosity);
usage(argv[0]);
}
break;
case 't':
do_check = TRUE;
break;
case 'g':
gui_mode = TRUE;
break;
default:
printf("Invalid option '%c'\n", c);
usage(argv[0]);
break;
}
}
/* Do we have too many arguments? */
if (optind < argc - 1) {
printf("Too many command line arguments:");
for (i = optind; i < argc; i++)
printf(" %s", argv[i]);
printf("\n");
usage(argv[0]);
}
/* The single unflagged argument should be the object file name */
object_filename = NULL;
object_file = NULL;
if (optind < argc) {
object_filename = argv[optind];
object_file = fopen(object_filename, "r");
if (!object_file) {
fprintf(stderr, "Couldn't open object file %s\n", object_filename);
exit(1);
}
}
/* Otherwise, run the simulator in TTY mode (no -g flag) */
run_tty_sim();
exit(0);
}
