mirror of https://github.com/bsnes-emu/bsnes.git
29 lines
419 B
C++
29 lines
419 B
C++
//9e sahf
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auto V30MZ::opStoreFlagsAcc() {
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wait(3);
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r.f = (r.f & 0xff00) | r.ah;
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}
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//9f lahf
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auto V30MZ::opLoadAccFlags() {
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wait(1);
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r.ah = (r.f & 0x00ff);
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}
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//f5 cmc
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auto V30MZ::opComplementCarry() {
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wait(3);
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r.f.c = !r.f.c;
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}
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auto V30MZ::opClearFlag(bool& flag) {
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wait(3);
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flag = false;
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}
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auto V30MZ::opSetFlag(bool& flag) {
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wait(3);
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flag = true;
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if(&flag == &r.f.i) state.poll = false;
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}
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