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HI/LO were swapped for MUL

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folkert van heusden 2022-06-09 14:02:49 +02:00
parent 8e6eae64da
commit bb6e599813
1 changed files with 2 additions and 2 deletions
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4
cpu.cpp
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@ -585,8 +585,8 @@ bool cpu::additional_double_operand_instructions(const uint16_t instr)
if (reg & 1) if (reg & 1)
setRegister(reg, result); setRegister(reg, result);
else { else {
setRegister(reg, result & 65535); setRegister(reg + 1, result & 65535);
setRegister(reg + 1, result >> 16); setRegister(reg, result >> 16);
} }
setPSW_n(result < 0); setPSW_n(result < 0);