Base byte and cycles calculation based on addressing mode

2026-10-03 16:05:18 -04:00 · 2022-11-20 17:07:21 -05:00
parent 6178e223ba
commit 794cbef477
4 changed files with 150 additions and 0 deletions
@@ -112,6 +112,7 @@ pub enum AddressingMode {
 impl AddressingMode {
    pub fn effective_address(self, bus: &Bus, pc_addr: u32, direct_page_register: u16, stack_pointer: u16, x: u16, y: u16) -> u32 {
        use IndexRegister::X as X;
+        // TODO: maybe use impl Immediate {pub fn effective_address} to prevent this match statement?
        match self {
            Self::Immediate => immediate(pc_addr),
            Self::Absolute => absolute(bus, pc_addr),