T-bit masking fix (bus write)
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1 changed files with 2 additions and 2 deletions
4
bus.cpp
4
bus.cpp
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@ -407,13 +407,13 @@ uint16_t bus::write(const uint16_t a, const bool word_mode, uint16_t value, cons
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DOLOG(debug, true, "writeb PSW %s", a & 1 ? "MSB" : "LSB");
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uint16_t vtemp = c -> getPSW();
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value &= ~16; // cannot set T bit via this
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if (a & 1)
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vtemp = (vtemp & 0x00ff) | (value << 8);
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else
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vtemp = (vtemp & 0xff00) | value;
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vtemp &= ~16; // cannot set T bit via this
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c -> setPSW(vtemp, false);
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return value;
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