void init(struct Game *g)
{
load_resources(g);
start_sdl(g);
}
int main(int argc, char **argv)
{
/* The Global MIPS State */
MIPS_state_t mips_state;
rs232in_fd = rs232out_fd = -1;
char *serial_input_file = NULL;
char *serial_output_file = NULL;
for (;;) {
int c;
int option_index = 0;
c = getopt_long(argc, argv, "tf:i:o:",
long_options, &option_index);
if (c == -1)
break;
switch (c) {
case 0:
break;
case 'f':
printf("file %s\n", filename = optarg);
break;
case 'i': serial_input_file = optarg; break;
case 'o': serial_output_file = optarg; break;
case '?':
usage(argv[0]);
break;
case 1000: icache_way_lines_log2 = atoi(optarg); break;
case 1001: icache_words_in_line_log2 = atoi(optarg); break;
case 1002: dcache_way_lines_log2 = atoi(optarg); break;
case 1003: dcache_words_in_line_log2 = atoi(optarg); break;
default:
printf ("?? getopt returned character code 0%o ??\n", c);
}
}
if (optind >= argc) {
usage(argv[0]);
}
while (optind < argc) {
readelf(argv[optind++]);
}
int is_bidir = serial_output_file && serial_input_file &&
strcmp(serial_input_file, serial_output_file) == 0;
if (serial_input_file) {
printf("serial input %s\n", serial_input_file);
rs232in_fd = open(serial_input_file, (is_bidir ? O_RDWR : O_RDONLY) | O_NONBLOCK);
if (rs232in_fd < 0)
perror(optarg), exit(1);
{
/* Turn off echo */
struct termios t;
if (tcgetattr(rs232in_fd, &t))
/*perror("getattr")*/;
else {
t.c_lflag &= ~(ECHO|ECHOE|ECHOK);
if (tcsetattr(rs232in_fd, TCSANOW, &t))
perror("setattr");
}
}
}
if (serial_output_file && !is_bidir) {
printf("serial output %s\n", serial_output_file);
rs232out_fd = open(serial_output_file, O_WRONLY | O_NONBLOCK);
if (rs232out_fd < 0)
perror(optarg), exit(1);
}
if (is_bidir)
rs232out_fd = rs232in_fd;
gettimeofday(&stat_start_time, NULL);
switch (run) {
case '1':
if (enable_graphics)
start_sdl();
atexit(print_stats);
signal(SIGINT, exit);
mips_state.pc = program_entry;
init_reg_use_map();
if (screen) {
SDL_CreateThread((int (*)(void *))run_simple, &mips_state);
mainloop();
} else
run_simple(&mips_state);
break;
case 'b':
case 'r':
case 'd':
case 'm':
dump_cache_init_files();
break;
case 't':
dump_tinymon();
exit(0);
default:
printf("No XX-run option given\n");
exit(1);
}
if (enable_testcases) {
printf("Test ");
if (mips_state.r[7] == 0x1729) {
printf("SUCCEED!\n");
exit(0);
} else {
printf("FAILED! r7 = 0x%08x != 0x1729\n", mips_state.r[7]);
exit(1);
}
}
exit(0);
}