int main(void){
struct virtual_machine * vm;
unsigned int output;
unsigned char c;
struct termios * original = terminal_setup();
vm = vm_create(data_start, data_end, data);
while(!is_halted(vm)){
if(vm_getc(vm, &output)){
putchar((int)output);
fflush(stdout);
}
if(read(STDIN_FILENO, &c, 1) > 0){
vm_putc(vm, c);
}
step(vm);
}
vm_destroy(vm);
tcsetattr(STDOUT_FILENO,TCSANOW, original);
tcsetattr(STDOUT_FILENO,TCSAFLUSH, original);
free(original);
return 0;
}
int main(void){
struct virtual_machine * vm;
unsigned int output;
unsigned char c;
struct termios * original = terminal_setup();
vm = vm_create(data_start, data_end, data);
printf("Kernel image has been loaded. All input is now being handled by the emulator.\n");
printf("Press 'q' to quit.\n");
while(!is_halted(vm)){
if(vm_getc(vm, &output)){
putchar((int)output);
fflush(stdout);
}
if(read(STDIN_FILENO, &c, 1) > 0){
vm_putc(vm, c);
}
step(vm);
}
vm_destroy(vm);
tcsetattr(STDOUT_FILENO,TCSANOW, original);
tcsetattr(STDOUT_FILENO,TCSAFLUSH, original);
free(original);
return 0;
}
int main(int argc, char **argv)
{
struct stat rcstat;
parse_command_line(argc, argv);
terminal_setup();
if (!no_init)
init();
history_restore(".haltest_history");
fd_stack[fd_stack_pointer++] = 0;
/* Register command line handler */
poll_register_fd(0, POLLIN, stdin_handler);
if (stat(".haltestrc", &rcstat) == 0 && (rcstat.st_mode & S_IFREG) != 0)
process_file(".haltestrc");
poll_dispatch_loop();
return 0;
}
