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point INY instruction at the correct register

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Sam M W 2023-04-15 21:47:17 +01:00
parent f0fc9829db
commit bd1ab13dc1
1 changed files with 1 additions and 1 deletions
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2
src/cpu.rs
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@ -358,7 +358,7 @@ impl<M: Bus> CPU<M> {
CPU::<M>::increment(&mut self.registers.index_x, &mut self.registers.status);
}
(Instruction::INY, OpInput::UseImplied) => {
CPU::<M>::increment(&mut self.registers.index_x, &mut self.registers.status);
CPU::<M>::increment(&mut self.registers.index_y, &mut self.registers.status);
}
(Instruction::JMP, OpInput::UseAddress(addr)) => self.jump(addr),