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Corrects zero and negative flags for EXT.w.

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Thomas Harte 2019-04-29 17:54:33 -04:00
parent 05d1eda422
commit ceebecec8d
1 changed files with 1 additions and 1 deletions
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Processors/68000/Implementation/68000Implementation.hpp
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@ -668,7 +668,7 @@ template <class T, bool dtack_is_implicit, bool signal_will_perform> void Proces
active_program_->destination->halves.low.halves.high =
(active_program_->destination->halves.low.halves.low & 0x80) ? 0xff : 0x00;
overflow_flag_ = carry_flag_ = 0;
zero_result_ = active_program_->destination->halves.low.halves.high;
zero_result_ = active_program_->destination->halves.low.full;
negative_flag_ = zero_result_ & 0x8000;
break;