basic memory and cpu

cpu/cpu.go

@@ -0,0 +1,29 @@
+package cpu
+
+import (
+	"radu.macocian.me/goboy/memory"
+)
+
+type cpu_struct struct {
+	A  int8
+	F  int8
+	B  int8
+	C  int8
+	D  int8
+	E  int8
+	H  int8
+	L  int8
+	IR int8
+	IE int8
+
+	PC int16
+	SP int16
+}
+
+var cpu = new(cpu_struct)
+
+func Execute(addr int) {
+	instr := memory.Read(addr + int(cpu.PC))
+	cpu.PC++
+	print(string(instr))
+}