umx

commit 2f650974cc8ca7a4796d54513fd0ab2a5c870d2e
parent 6472a5ff315b33ad4253e5a329d499081b540469
Author: bsandro <brian.drosan@gmail.com>
Date:   Mon, 10 Jan 2022 23:32:13 +0200

still debugging

Diffstat:
M
main.c
 | 
24
+++++++++++-------------
M
umx
 | 
0

2 files changed, 11 insertions(+), 13 deletions(-)
diff --git a/main.c b/main.c
@@ -60,28 +60,26 @@ void array_dup(struct arena_t *arena, uint32_t index);
 int main(void)
 {
 	FILE *f = fopen(FILENAME, "r");
-	struct state_t state = {0};
+	struct state_t *state = (struct state_t *)malloc(sizeof(struct state_t));
 	struct stat fileinfo;
 	size_t read_platters = 0;
 
-	state.finger = 0;
-	state.arena.arrays = NULL;
-	state.arena.size = 0;
-	
+	memset(state, 0, sizeof(struct arena_t));
+
 	assert(f != NULL);
 	stat(FILENAME, &fileinfo);
 	assert(fileinfo.st_size % PLATTER_SIZE == 0);
 	printf("%s (%lu bytes):\n", FILENAME, fileinfo.st_size);
-	array_new(&state.arena, fileinfo.st_size / PLATTER_SIZE); // Initial array #0
-	read_platters = fread(state.arena.arrays[0].data, PLATTER_SIZE, fileinfo.st_size / PLATTER_SIZE, f);
+	array_new(&state->arena, fileinfo.st_size / PLATTER_SIZE); // Initial array #0
+	read_platters = fread(state->arena.arrays[0].data, PLATTER_SIZE, fileinfo.st_size / PLATTER_SIZE, f);
 	assert(fileinfo.st_size == read_platters * PLATTER_SIZE);
-	printf("read ok, %lu platters (%lu bytes)\n", read_platters, state.arena.arrays[0].size);
+	printf("read ok, %lu platters (%lu bytes)\n", read_platters, state->arena.arrays[0].size);
 	fclose(f);
 
 	while (1) {
 		struct instruction_t instruction = {0};
-		uint32_t platter = state.arena.arrays[0].data[state.finger];
-		printf("[%s]", int2bin(platter));
+		uint32_t platter = state->arena.arrays[0].data[state->finger];
+		//printf("[%s]", int2bin(platter));
 		instruction.opcode = platter >> 28;
 		if (instruction.opcode == ORTH) {
 			instruction.reg_a = (platter >> 25) & 7;
@@ -91,10 +89,10 @@ int main(void)
 			instruction.reg_b = (platter & 56) >> 3;  // mask 000 111 000 = 56
 			instruction.reg_c = platter & 7;          // mask 000 000 111 = 7
 		}
-		printf("[%2d][%8x]", state.finger, platter);
+		printf("[%2d][%8x]", state->finger, platter);
 		print_instruction(instruction);
-		state.finger++;
-		exec_instruction(&state, instruction);
+		state->finger++;
+		//exec_instruction(state, instruction);
 		sleep(1);
 	}
 
diff --git a/umx b/umx
Binary files differ.