6502/mre-mos6502
1
0
Fork 0
mirror of https://github.com/mre/mos6502.git synced 2024-12-22 12:29:31 +00:00
Code Issues Projects Releases Wiki Activity

Add and().

Browse Source
This commit is contained in:
Andrew Keeton 2014-11-06 19:07:54 -05:00
parent 5e0d151f12
commit 413d063f82
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/machine.rs
View File

@ -459,6 +459,11 @@ impl Machine {
}
}
fn and(&mut self, value: i8) {
let a_after = self.registers.accumulator & value;
self.load_accumulator(a_after);
}
// TODO: Implement binary-coded decimal
fn subtract_with_carry(&mut self, value: i8) {
if self.registers.status.contains(PS_DECIMAL_MODE) {