Fix: add make dependency for disass

Makefile

@@ -26,7 +26,7 @@ trace: $(TARGET)
 
 
 disass: CFLAGS += -DTRACE -lreadline
-disass: bin/disass.o bin/vm.o
+disass: bin/disass.o bin/vm.o bin/emcalls.o
 	$(CC) $(CFLAGS) -o bin/$@ $^
 
 bin/%.o: src/%.c

src/disass.c

@@ -9,6 +9,7 @@
 #include <string.h>
 
 #include "vm.h"
+#include "emcalls.h"
 
 
 char *usage = "Usage: %s [-z] [-s [start_addr]] -f [vmcodefile]\n"