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Fixed most DIVU tests, and some more DIVS ones

This commit is contained in:
transistor 2022-09-16 22:54:59 -07:00
parent 71c10ff0f0
commit e3c4ad88ee
1 changed files with 2 additions and 3 deletions
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5
src/cpus/m68k/execute.rs
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@ -470,13 +470,12 @@ impl M68k {
};
// Only update the register if the quotient was large than a 16-bit number
if (quotient & 0xFFFF0000) == 0 {
if (quotient & 0xFFFF0000) != 0 {
self.set_compare_flags(quotient as u32, Size::Word, false, false);
self.state.d_reg[dest as usize] = (remainder << 16) | (0xFFFF & quotient);
} else {
self.set_flag(Flags::Carry, true);
self.set_flag(Flags::Carry, false);
self.set_flag(Flags::Overflow, true);
self.set_flag(Flags::Negative, (quotient as i32) < 0);
}
},
Instruction::DIVL(src, dest_h, dest_l, sign) => {