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bugfix: inc r16 should not decrement r16

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John 2024-06-25 21:20:50 -05:00
parent dbc9552908
commit dff0df87e9
1 changed files with 1 additions and 1 deletions
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2
src/cpu.rs
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@ -323,7 +323,7 @@ mod instructions {
Ok(()) Ok(())
} }
pub fn inc16(&mut self, reg: R16) -> IResult { pub fn inc16(&mut self, reg: R16) -> IResult {
self[reg] -= 1; self[reg] += 1;
Ok(()) Ok(())
} }
pub fn dec16(&mut self, reg: R16) -> IResult { pub fn dec16(&mut self, reg: R16) -> IResult {