#define VERBOSE_PRINTF(...) do { if (opt_.verbose) printf(__VA_ARGS__); } while (0)
-static void usage_(char *prog, unsigned int full) {
+static
+void usage_(char *prog, unsigned int full) {
FILE *f = full ? stdout : stderr;
char *x = strrchr(prog, '/');
return 0;
}
-/* resets the instance and loads an image into ram starting at addr */
+/*
+ resets the vm if addr is zero then
+ loads an image from filename into ram starting at addr
+*/
static
int file_load_(struct dcpu16 *vm, char *filename, DCPU16_WORD addr) {
FILE *f;
size_t r;
- dcpu16_reset(vm);
+ if (!addr)
+ dcpu16_reset(vm);
f = fopen(filename, "rb");
if (f == NULL) {
}
+COMMAND_IMPL(reset) {
+ (void)arg_count, (void)arg_vector;
+
+ dcpu16_reset(vm);
+ printf("initialized\n");
+ return 0;
+}
+COMMAND_HELP(reset) {
+ fprintf(f, "\treset\n");
+ if (summary) return;
+
+ fprintf(f, "Clears and reinitializes emulator.\n");
+}
+
+
COMMAND_IMPL(load) {
int addr = 0;
COMMAND_ENTRY(disassemble, 0, 2),
COMMAND_ENTRY(step, 0, 1),
COMMAND_ENTRY(run, 0, 0),
+ COMMAND_ENTRY(reset, 0, 0),
{ NULL, 0, 0, NULL, NULL }
};