mirror of
https://git.checksum.fail/alec/cherub.git
synced 2026-05-26 16:04:48 +00:00
1372 lines
31 KiB
HolyC
1372 lines
31 KiB
HolyC
switch (cb_opcode)
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{
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case 0:
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FCarry = ((registerB & 0x80) == 0x80);
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registerB = ((registerB << 1) & 0xFF) + t((FCarry),1,0);
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FHalfCarry = FSubtract = FALSE;
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FZero = (registerB == 0);
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break;
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case 1:
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FCarry = ((registerC & 0x80) == 0x80);
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registerC = ((registerC << 1) & 0xFF) + t((FCarry),1,0);
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FHalfCarry = FSubtract = FALSE;
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FZero = (registerC == 0);
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break;
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case 2:
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FCarry = ((registerD & 0x80) == 0x80);
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registerD = ((registerD << 1) & 0xFF) + t((FCarry),1,0);
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FHalfCarry = FSubtract = FALSE;
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FZero = (registerD == 0);
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break;
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case 3:
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FCarry = ((registerE & 0x80) == 0x80);
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registerE = ((registerE << 1) & 0xFF) + t((FCarry),1,0);
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FHalfCarry = FSubtract = FALSE;
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FZero = (registerE == 0);
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break;
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case 4:
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FCarry = ((registersHL & 0x8000) == 0x8000);
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registersHL = ((registersHL << 1) & 0xFE00) + t((FCarry),0x100,0) + (registersHL & 0xFF);
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FHalfCarry = FSubtract = FALSE;
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FZero = (registersHL <= 0xFF);
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break;
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case 5:
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FCarry = ((registersHL & 0x80) == 0x80);
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registersHL = (registersHL & 0xFF00) + ((registersHL << 1) & 0xFF) + t((FCarry),1,0);
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FHalfCarry = FSubtract = FALSE;
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FZero = ((registersHL & 0xFF) == 0x00);
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break;
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case 6:
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temp_var = memoryRead(registersHL);
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FCarry = ((temp_var & 0x80) == 0x80);
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temp_var = ((temp_var << 1) & 0xFF) + t((FCarry),1,0);
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memoryWrite(registersHL, temp_var);
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FHalfCarry = FSubtract = FALSE;
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FZero = (temp_var == 0x00);
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break;
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case 7:
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FCarry = ((registerA & 0x80) == 0x80);
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registerA = ((registerA << 1) & 0xFF) + t((FCarry),1,0);
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FHalfCarry = FSubtract = FALSE;
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FZero = (registerA == 0x00);
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break;
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case 8:
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FCarry = ((registerB & 0x01) == 0x01);
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registerB = t((FCarry),0x80,0) + (registerB >> 1);
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FHalfCarry = FSubtract = FALSE;
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FZero = (registerB == 0);
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break;
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case 9:
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FCarry = ((registerC & 0x01) == 0x01);
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registerC = t((FCarry),0x80,0) + (registerC >> 1);
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FHalfCarry = FSubtract = FALSE;
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FZero = (registerC == 0);
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break;
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case 10:
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FCarry = ((registerD & 0x01) == 0x01);
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registerD = t((FCarry),0x80,0) + (registerD >> 1);
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FHalfCarry = FSubtract = FALSE;
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FZero = (registerD == 0);
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break;
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case 11:
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FCarry = ((registerE & 0x01) == 0x01);
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registerE = t((FCarry),0x80,0) + (registerE >> 1);
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FHalfCarry = FSubtract = FALSE;
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FZero = (registerE == 0);
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break;
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case 12:
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FCarry = ((registersHL & 0x0100) == 0x0100);
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registersHL = t((FCarry),0x8000,0) + ((registersHL >> 1) & 0xFF00) + (registersHL & 0xFF);
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FHalfCarry = FSubtract = FALSE;
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FZero = (registersHL <= 0xFF);
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break;
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case 13:
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FCarry = ((registersHL & 0x01) == 0x01);
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registersHL = (registersHL & 0xFF00) + t((FCarry),0x80,0) + ((registersHL & 0xFF) >> 1);
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FHalfCarry = FSubtract = FALSE;
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FZero = ((registersHL & 0xFF) == 0x00);
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break;
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case 14:
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temp_var = memoryRead(registersHL);
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FCarry = ((temp_var & 0x01) == 0x01);
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temp_var = t((FCarry),0x80,0) + (temp_var >> 1);
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memoryWrite(registersHL, temp_var);
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FHalfCarry = FSubtract = FALSE;
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FZero = (temp_var == 0x00);
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break;
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case 15:
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FCarry = ((registerA & 0x01) == 0x01);
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registerA = t((FCarry),0x80,0) + (registerA >> 1);
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FHalfCarry = FSubtract = FALSE;
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FZero = (registerA == 0x00);
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break;
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case 16:
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newFCarry = ((registerB & 0x80) == 0x80);
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registerB = ((registerB << 1) & 0xFF) + t((FCarry),1,0);
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FCarry = newFCarry;
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FHalfCarry = FSubtract = FALSE;
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FZero = (registerB == 0);
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break;
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case 17:
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newFCarry = ((registerC & 0x80) == 0x80);
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registerC = ((registerC << 1) & 0xFF) + t((FCarry),1,0);
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FCarry = newFCarry;
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FHalfCarry = FSubtract = FALSE;
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FZero = (registerC == 0);
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break;
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case 18:
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newFCarry = ((registerD & 0x80) == 0x80);
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registerD = ((registerD << 1) & 0xFF) + t((FCarry),1,0);
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FCarry = newFCarry;
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FHalfCarry = FSubtract = FALSE;
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FZero = (registerD == 0);
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break;
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case 19:
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newFCarry = ((registerE & 0x80) == 0x80);
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registerE = ((registerE << 1) & 0xFF) + t((FCarry),1,0);
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FCarry = newFCarry;
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FHalfCarry = FSubtract = FALSE;
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FZero = (registerE == 0);
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break;
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case 20:
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newFCarry = ((registersHL & 0x8000) == 0x8000);
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registersHL = ((registersHL << 1) & 0xFE00) + t((FCarry),0x100,0) + (registersHL & 0xFF);
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FCarry = newFCarry;
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FHalfCarry = FSubtract = FALSE;
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FZero = (registersHL <= 0xFF);
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break;
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case 21:
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newFCarry = ((registersHL & 0x80) == 0x80);
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registersHL = (registersHL & 0xFF00) + ((registersHL << 1) & 0xFF) + t((FCarry),1,0);
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FCarry = newFCarry;
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FHalfCarry = FSubtract = FALSE;
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FZero = ((registersHL & 0xFF) == 0x00);
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break;
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case 22:
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temp_var = memoryRead(registersHL);
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newFCarry = ((temp_var & 0x80) == 0x80);
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temp_var = ((temp_var << 1) & 0xFF) + t((FCarry),1,0);
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FCarry = newFCarry;
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memoryWrite(registersHL, temp_var);
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FHalfCarry = FSubtract = FALSE;
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FZero = (temp_var == 0x00);
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break;
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case 23:
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newFCarry = ((registerA & 0x80) == 0x80);
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registerA = ((registerA << 1) & 0xFF) + t((FCarry),1,0);
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FCarry = newFCarry;
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FHalfCarry = FSubtract = FALSE;
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FZero = (registerA == 0x00);
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break;
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case 24:
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newFCarry = ((registerB & 0x01) == 0x01);
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registerB = t((FCarry),0x80,0) + (registerB >> 1);
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FCarry = newFCarry;
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FHalfCarry = FSubtract = FALSE;
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FZero = (registerB == 0);
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break;
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case 25:
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newFCarry = ((registerC & 0x01) == 0x01);
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registerC = t((FCarry),0x80,0) + (registerC >> 1);
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FCarry = newFCarry;
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FHalfCarry = FSubtract = FALSE;
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FZero = (registerC == 0);
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break;
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case 26:
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newFCarry = ((registerD & 0x01) == 0x01);
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registerD = t((FCarry),0x80,0) + (registerD >> 1);
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FCarry = newFCarry;
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FHalfCarry = FSubtract = FALSE;
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FZero = (registerD == 0);
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break;
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case 27:
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newFCarry = ((registerE & 0x01) == 0x01);
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registerE = t((FCarry),0x80,0) + (registerE >> 1);
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FCarry = newFCarry;
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FHalfCarry = FSubtract = FALSE;
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FZero = (registerE == 0);
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break;
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case 28:
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newFCarry = ((registersHL & 0x0100) == 0x0100);
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registersHL = t((FCarry),0x8000,0) + ((registersHL >> 1) & 0xFF00) + (registersHL & 0xFF);
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FCarry = newFCarry;
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FHalfCarry = FSubtract = FALSE;
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FZero = (registersHL <= 0xFF);
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break;
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case 29:
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newFCarry = ((registersHL & 0x01) == 0x01);
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registersHL = (registersHL & 0xFF00) + t((FCarry),0x80,0) + ((registersHL & 0xFF) >> 1);
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FCarry = newFCarry;
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FHalfCarry = FSubtract = FALSE;
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FZero = ((registersHL & 0xFF) == 0x00);
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break;
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case 30:
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temp_var = memoryRead(registersHL);
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newFCarry = ((temp_var & 0x01) == 0x01);
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temp_var = t((FCarry),0x80,0) + (temp_var >> 1);
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FCarry = newFCarry;
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memoryWrite(registersHL, temp_var);
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FHalfCarry = FSubtract = FALSE;
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FZero = (temp_var == 0x00);
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break;
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case 31:
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newFCarry = ((registerA & 0x01) == 0x01);
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registerA = t((FCarry),0x80,0) + (registerA >> 1);
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FCarry = newFCarry;
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FHalfCarry = FSubtract = FALSE;
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FZero = (registerA == 0x00);
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break;
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case 32:
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FCarry = ((registerB & 0x80) == 0x80);
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registerB = (registerB << 1) & 0xFF;
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FHalfCarry = FSubtract = FALSE;
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FZero = (registerB == 0);
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break;
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case 33:
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FCarry = ((registerC & 0x80) == 0x80);
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registerC = (registerC << 1) & 0xFF;
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FHalfCarry = FSubtract = FALSE;
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FZero = (registerC == 0);
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break;
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case 34:
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FCarry = ((registerD & 0x80) == 0x80);
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registerD = (registerD << 1) & 0xFF;
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FHalfCarry = FSubtract = FALSE;
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FZero = (registerD == 0);
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break;
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case 35:
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FCarry = ((registerE & 0x80) == 0x80);
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registerE = (registerE << 1) & 0xFF;
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FHalfCarry = FSubtract = FALSE;
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FZero = (registerE == 0);
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break;
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case 36:
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FCarry = ((registersHL & 0x8000) == 0x8000);
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registersHL = ((registersHL << 1) & 0xFE00) + (registersHL & 0xFF);
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FHalfCarry = FSubtract = FALSE;
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FZero = (registersHL <= 0xFF);
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break;
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case 37:
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FCarry = ((registersHL & 0x0080) == 0x0080);
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registersHL = (registersHL & 0xFF00) + ((registersHL << 1) & 0xFF);
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FHalfCarry = FSubtract = FALSE;
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FZero = ((registersHL & 0xFF) == 0x00);
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break;
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case 38:
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temp_var = memoryRead(registersHL);
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FCarry = ((temp_var & 0x80) == 0x80);
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temp_var = (temp_var << 1) & 0xFF;
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memoryWrite(registersHL, temp_var);
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FHalfCarry = FSubtract = FALSE;
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FZero = (temp_var == 0x00);
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break;
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case 39:
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FCarry = ((registerA & 0x80) == 0x80);
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registerA = (registerA << 1) & 0xFF;
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FHalfCarry = FSubtract = FALSE;
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FZero = (registerA == 0x00);
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break;
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case 40:
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FCarry = ((registerB & 0x01) == 0x01);
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registerB = (registerB & 0x80) + (registerB >> 1);
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FHalfCarry = FSubtract = FALSE;
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FZero = (registerB == 0);
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break;
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case 41:
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FCarry = ((registerC & 0x01) == 0x01);
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registerC = (registerC & 0x80) + (registerC >> 1);
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FHalfCarry = FSubtract = FALSE;
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FZero = (registerC == 0);
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break;
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case 42:
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FCarry = ((registerD & 0x01) == 0x01);
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registerD = (registerD & 0x80) + (registerD >> 1);
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FHalfCarry = FSubtract = FALSE;
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FZero = (registerD == 0);
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break;
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case 43:
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FCarry = ((registerE & 0x01) == 0x01);
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registerE = (registerE & 0x80) + (registerE >> 1);
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FHalfCarry = FSubtract = FALSE;
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FZero = (registerE == 0);
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break;
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case 44:
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FCarry = ((registersHL & 0x0100) == 0x0100);
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registersHL = ((registersHL >> 1) & 0xFF00) + (registersHL & 0x80FF);
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FHalfCarry = FSubtract = FALSE;
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FZero = (registersHL <= 0xFF);
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break;
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case 45:
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FCarry = ((registersHL & 0x0001) == 0x0001);
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registersHL = (registersHL & 0xFF80) + ((registersHL & 0xFF) >> 1);
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FHalfCarry = FSubtract = FALSE;
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FZero = ((registersHL & 0xFF) == 0x00);
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break;
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case 46:
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temp_var = memoryRead(registersHL);
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FCarry = ((temp_var & 0x01) == 0x01);
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temp_var = (temp_var & 0x80) + (temp_var >> 1);
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memoryWrite(registersHL, temp_var);
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FHalfCarry = FSubtract = FALSE;
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FZero = (temp_var == 0x00);
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break;
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case 47:
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FCarry = ((registerA & 0x01) == 0x01);
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registerA = (registerA & 0x80) + (registerA >> 1);
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FHalfCarry = FSubtract = FALSE;
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FZero = (registerA == 0x00);
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break;
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case 48:
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registerB = ((registerB & 0xF) << 4) + (registerB >> 4);
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FZero = (registerB == 0);
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FCarry = FHalfCarry = FSubtract = FALSE;
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break;
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case 49:
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registerC = ((registerC & 0xF) << 4) + (registerC >> 4);
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FZero = (registerC == 0);
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FCarry = FHalfCarry = FSubtract = FALSE;
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break;
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case 50:
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registerD = ((registerD & 0xF) << 4) + (registerD >> 4);
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FZero = (registerD == 0);
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FCarry = FHalfCarry = FSubtract = FALSE;
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break;
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case 51:
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registerE = ((registerE & 0xF) << 4) + (registerE >> 4);
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FZero = (registerE == 0);
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FCarry = FHalfCarry = FSubtract = FALSE;
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break;
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case 52:
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registersHL = ((registersHL & 0xF00) << 4) + ((registersHL & 0xF000) >> 4) + (registersHL & 0xFF);
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FZero = (registersHL <= 0xFF);
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FCarry = FHalfCarry = FSubtract = FALSE;
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break;
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case 53:
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registersHL = (registersHL & 0xFF00) + ((registersHL & 0xF) << 4) + ((registersHL & 0xF0) >> 4);
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FZero = ((registersHL & 0xFF) == 0);
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FCarry = FHalfCarry = FSubtract = FALSE;
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break;
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case 54:
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temp_var = memoryRead(registersHL);
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temp_var = ((temp_var & 0xF) << 4) + (temp_var >> 4);
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memoryWrite(registersHL, temp_var);
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FZero = (temp_var == 0);
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FCarry = FHalfCarry = FSubtract = FALSE;
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break;
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case 55:
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registerA = ((registerA & 0xF) << 4) + (registerA >> 4);
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FZero = (registerA == 0);
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FCarry = FHalfCarry = FSubtract = FALSE;
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break;
|
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case 56:
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FCarry = ((registerB & 0x01) == 0x01);
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registerB >>= 1;
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FHalfCarry = FSubtract = FALSE;
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FZero = (registerB == 0);
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break;
|
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case 57:
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FCarry = ((registerC & 0x01) == 0x01);
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registerC >>= 1;
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FHalfCarry = FSubtract = FALSE;
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FZero = (registerC == 0);
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break;
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case 58:
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FCarry = ((registerD & 0x01) == 0x01);
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registerD >>= 1;
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FHalfCarry = FSubtract = FALSE;
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FZero = (registerD == 0);
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break;
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case 59:
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FCarry = ((registerE & 0x01) == 0x01);
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registerE >>= 1;
|
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FHalfCarry = FSubtract = FALSE;
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FZero = (registerE == 0);
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break;
|
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case 60:
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FCarry = ((registersHL & 0x0100) == 0x0100);
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registersHL = ((registersHL >> 1) & 0xFF00) + (registersHL & 0xFF);
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FHalfCarry = FSubtract = FALSE;
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FZero = (registersHL <= 0xFF);
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break;
|
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case 61:
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FCarry = ((registersHL & 0x0001) == 0x0001);
|
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registersHL = (registersHL & 0xFF00) + ((registersHL & 0xFF) >> 1);
|
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FHalfCarry = FSubtract = FALSE;
|
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FZero = ((registersHL & 0xFF) == 0x00);
|
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break;
|
|
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case 62:
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temp_var = memoryRead(registersHL);
|
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FCarry = ((temp_var & 0x01) == 0x01);
|
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memoryWrite(registersHL, temp_var >>= 1);
|
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FHalfCarry = FSubtract = FALSE;
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FZero = (temp_var == 0x00);
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break;
|
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case 63:
|
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FCarry = ((registerA & 0x01) == 0x01);
|
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registerA >>= 1;
|
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FHalfCarry = FSubtract = FALSE;
|
|
FZero = (registerA == 0x00);
|
|
break;
|
|
|
|
case 64:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerB & 0x01) == 0);
|
|
break;
|
|
|
|
case 65:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerC & 0x01) == 0);
|
|
break;
|
|
|
|
case 66:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerD & 0x01) == 0);
|
|
break;
|
|
|
|
case 67:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerE & 0x01) == 0);
|
|
break;
|
|
|
|
case 68:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registersHL & 0x0100) == 0);
|
|
break;
|
|
|
|
case 69:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registersHL & 0x0001) == 0);
|
|
break;
|
|
|
|
case 70:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((memoryRead(registersHL) & 0x01) == 0);
|
|
break;
|
|
|
|
case 71:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerA & 0x01) == 0);
|
|
break;
|
|
|
|
case 72:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerB & 0x02) == 0);
|
|
break;
|
|
|
|
case 73:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerC & 0x02) == 0);
|
|
break;
|
|
|
|
case 74:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerD & 0x02) == 0);
|
|
break;
|
|
|
|
case 75:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerE & 0x02) == 0);
|
|
break;
|
|
|
|
case 76:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registersHL & 0x0200) == 0);
|
|
break;
|
|
|
|
case 77:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registersHL & 0x0002) == 0);
|
|
break;
|
|
|
|
case 78:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((memoryRead(registersHL) & 0x02) == 0);
|
|
break;
|
|
|
|
case 79:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerA & 0x02) == 0);
|
|
break;
|
|
|
|
case 80:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerB & 0x04) == 0);
|
|
break;
|
|
|
|
case 81:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerC & 0x04) == 0);
|
|
break;
|
|
|
|
case 82:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerD & 0x04) == 0);
|
|
break;
|
|
|
|
case 83:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerE & 0x04) == 0);
|
|
break;
|
|
|
|
case 84:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registersHL & 0x0400) == 0);
|
|
break;
|
|
|
|
case 85:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registersHL & 0x0004) == 0);
|
|
break;
|
|
|
|
case 86:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((memoryRead(registersHL) & 0x04) == 0);
|
|
break;
|
|
|
|
case 87:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerA & 0x04) == 0);
|
|
break;
|
|
|
|
case 88:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerB & 0x08) == 0);
|
|
break;
|
|
|
|
case 89:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerC & 0x08) == 0);
|
|
break;
|
|
|
|
case 90:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerD & 0x08) == 0);
|
|
break;
|
|
|
|
case 91:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerE & 0x08) == 0);
|
|
break;
|
|
|
|
case 92:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registersHL & 0x0800) == 0);
|
|
break;
|
|
|
|
case 93:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registersHL & 0x0008) == 0);
|
|
break;
|
|
|
|
case 94:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((memoryRead(registersHL) & 0x08) == 0);
|
|
break;
|
|
|
|
case 95:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerA & 0x08) == 0);
|
|
break;
|
|
|
|
case 96:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerB & 0x10) == 0);
|
|
break;
|
|
|
|
case 97:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerC & 0x10) == 0);
|
|
break;
|
|
|
|
case 98:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerD & 0x10) == 0);
|
|
break;
|
|
|
|
case 99:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerE & 0x10) == 0);
|
|
break;
|
|
|
|
case 100:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registersHL & 0x1000) == 0);
|
|
break;
|
|
|
|
case 101:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registersHL & 0x0010) == 0);
|
|
break;
|
|
|
|
case 102:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((memoryRead(registersHL) & 0x10) == 0);
|
|
break;
|
|
|
|
case 103:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerA & 0x10) == 0);
|
|
break;
|
|
|
|
case 104:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerB & 0x20) == 0);
|
|
break;
|
|
|
|
case 105:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerC & 0x20) == 0);
|
|
break;
|
|
|
|
case 106:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerD & 0x20) == 0);
|
|
break;
|
|
|
|
case 107:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerE & 0x20) == 0);
|
|
break;
|
|
|
|
case 108:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registersHL & 0x2000) == 0);
|
|
break;
|
|
|
|
case 109:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registersHL & 0x0020) == 0);
|
|
break;
|
|
|
|
case 110:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((memoryRead(registersHL) & 0x20) == 0);
|
|
break;
|
|
|
|
case 111:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerA & 0x20) == 0);
|
|
break;
|
|
|
|
case 112:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerB & 0x40) == 0);
|
|
break;
|
|
|
|
case 113:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerC & 0x40) == 0);
|
|
break;
|
|
|
|
case 114:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerD & 0x40) == 0);
|
|
break;
|
|
|
|
case 115:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerE & 0x40) == 0);
|
|
break;
|
|
|
|
case 116:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registersHL & 0x4000) == 0);
|
|
break;
|
|
|
|
case 117:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registersHL & 0x0040) == 0);
|
|
break;
|
|
|
|
case 118:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((memoryRead(registersHL) & 0x40) == 0);
|
|
break;
|
|
|
|
case 119:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerA & 0x40) == 0);
|
|
break;
|
|
|
|
case 120:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerB & 0x80) == 0);
|
|
break;
|
|
|
|
case 121:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerC & 0x80) == 0);
|
|
break;
|
|
|
|
case 122:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerD & 0x80) == 0);
|
|
break;
|
|
|
|
case 123:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerE & 0x80) == 0);
|
|
break;
|
|
|
|
case 124:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registersHL & 0x8000) == 0);
|
|
break;
|
|
|
|
case 125:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registersHL & 0x0080) == 0);
|
|
break;
|
|
|
|
case 126:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((memoryRead(registersHL) & 0x80) == 0);
|
|
break;
|
|
|
|
case 127:
|
|
FHalfCarry = TRUE;
|
|
FSubtract = FALSE;
|
|
FZero = ((registerA & 0x80) == 0);
|
|
break;
|
|
|
|
case 128:
|
|
registerB &= 0xFE;
|
|
break;
|
|
|
|
case 129:
|
|
registerC &= 0xFE;
|
|
break;
|
|
|
|
case 130:
|
|
registerD &= 0xFE;
|
|
break;
|
|
|
|
case 131:
|
|
registerE &= 0xFE;
|
|
break;
|
|
|
|
case 132:
|
|
registersHL &= 0xFEFF;
|
|
break;
|
|
|
|
case 133:
|
|
registersHL &= 0xFFFE;
|
|
break;
|
|
|
|
case 134:
|
|
memoryWrite(registersHL, memoryRead(registersHL) & 0xFE);
|
|
break;
|
|
|
|
case 135:
|
|
registerA &= 0xFE;
|
|
break;
|
|
|
|
case 136:
|
|
registerB &= 0xFD;
|
|
break;
|
|
|
|
case 137:
|
|
registerC &= 0xFD;
|
|
break;
|
|
|
|
case 138:
|
|
registerD &= 0xFD;
|
|
break;
|
|
|
|
case 139:
|
|
registerE &= 0xFD;
|
|
break;
|
|
|
|
case 140:
|
|
registersHL &= 0xFDFF;
|
|
break;
|
|
|
|
case 141:
|
|
registersHL &= 0xFFFD;
|
|
break;
|
|
|
|
case 142:
|
|
memoryWrite(registersHL, memoryRead(registersHL) & 0xFD);
|
|
break;
|
|
|
|
case 143:
|
|
registerA &= 0xFD;
|
|
break;
|
|
|
|
case 144:
|
|
registerB &= 0xFB;
|
|
break;
|
|
|
|
case 145:
|
|
registerC &= 0xFB;
|
|
break;
|
|
|
|
case 146:
|
|
registerD &= 0xFB;
|
|
break;
|
|
|
|
case 147:
|
|
registerE &= 0xFB;
|
|
break;
|
|
|
|
case 148:
|
|
registersHL &= 0xFBFF;
|
|
break;
|
|
|
|
case 149:
|
|
registersHL &= 0xFFFB;
|
|
break;
|
|
|
|
case 150:
|
|
memoryWrite(registersHL, memoryRead(registersHL) & 0xFB);
|
|
break;
|
|
|
|
case 151:
|
|
registerA &= 0xFB;
|
|
break;
|
|
|
|
case 152:
|
|
registerB &= 0xF7;
|
|
break;
|
|
|
|
case 153:
|
|
registerC &= 0xF7;
|
|
break;
|
|
|
|
case 154:
|
|
registerD &= 0xF7;
|
|
break;
|
|
|
|
case 155:
|
|
registerE &= 0xF7;
|
|
break;
|
|
|
|
case 156:
|
|
registersHL &= 0xF7FF;
|
|
break;
|
|
|
|
case 157:
|
|
registersHL &= 0xFFF7;
|
|
break;
|
|
|
|
case 158:
|
|
memoryWrite(registersHL, memoryRead(registersHL) & 0xF7);
|
|
break;
|
|
|
|
case 159:
|
|
registerA &= 0xF7;
|
|
break;
|
|
|
|
case 160:
|
|
registerB &= 0xEF;
|
|
break;
|
|
|
|
case 161:
|
|
registerC &= 0xEF;
|
|
break;
|
|
|
|
case 162:
|
|
registerD &= 0xEF;
|
|
break;
|
|
|
|
case 163:
|
|
registerE &= 0xEF;
|
|
break;
|
|
|
|
case 164:
|
|
registersHL &= 0xEFFF;
|
|
break;
|
|
|
|
case 165:
|
|
registersHL &= 0xFFEF;
|
|
break;
|
|
|
|
case 166:
|
|
memoryWrite(registersHL, memoryRead(registersHL) & 0xEF);
|
|
break;
|
|
|
|
case 167:
|
|
registerA &= 0xEF;
|
|
break;
|
|
|
|
case 168:
|
|
registerB &= 0xDF;
|
|
break;
|
|
|
|
case 169:
|
|
registerC &= 0xDF;
|
|
break;
|
|
|
|
case 170:
|
|
registerD &= 0xDF;
|
|
break;
|
|
|
|
case 171:
|
|
registerE &= 0xDF;
|
|
break;
|
|
|
|
case 172:
|
|
registersHL &= 0xDFFF;
|
|
break;
|
|
|
|
case 173:
|
|
registersHL &= 0xFFDF;
|
|
break;
|
|
|
|
case 174:
|
|
memoryWrite(registersHL, memoryRead(registersHL) & 0xDF);
|
|
break;
|
|
|
|
case 175:
|
|
registerA &= 0xDF;
|
|
break;
|
|
|
|
case 176:
|
|
registerB &= 0xBF;
|
|
break;
|
|
|
|
case 177:
|
|
registerC &= 0xBF;
|
|
break;
|
|
|
|
case 178:
|
|
registerD &= 0xBF;
|
|
break;
|
|
|
|
case 179:
|
|
registerE &= 0xBF;
|
|
break;
|
|
|
|
case 180:
|
|
registersHL &= 0xBFFF;
|
|
break;
|
|
|
|
case 181:
|
|
registersHL &= 0xFFBF;
|
|
break;
|
|
|
|
case 182:
|
|
memoryWrite(registersHL, memoryRead(registersHL) & 0xBF);
|
|
break;
|
|
|
|
case 183:
|
|
registerA &= 0xBF;
|
|
break;
|
|
|
|
case 184:
|
|
registerB &= 0x7F;
|
|
break;
|
|
|
|
case 185:
|
|
registerC &= 0x7F;
|
|
break;
|
|
|
|
case 186:
|
|
registerD &= 0x7F;
|
|
break;
|
|
|
|
case 187:
|
|
registerE &= 0x7F;
|
|
break;
|
|
|
|
case 188:
|
|
registersHL &= 0x7FFF;
|
|
break;
|
|
|
|
case 189:
|
|
registersHL &= 0xFF7F;
|
|
break;
|
|
|
|
case 190:
|
|
memoryWrite(registersHL, memoryRead(registersHL) & 0x7F);
|
|
break;
|
|
|
|
case 191:
|
|
registerA &= 0x7F;
|
|
break;
|
|
|
|
case 192:
|
|
registerB |= 0x01;
|
|
break;
|
|
|
|
case 193:
|
|
registerC |= 0x01;
|
|
break;
|
|
|
|
case 194:
|
|
registerD |= 0x01;
|
|
break;
|
|
|
|
case 195:
|
|
registerE |= 0x01;
|
|
break;
|
|
|
|
case 196:
|
|
registersHL |= 0x0100;
|
|
break;
|
|
|
|
case 197:
|
|
registersHL |= 0x01;
|
|
break;
|
|
|
|
case 198:
|
|
memoryWrite(registersHL, memoryRead(registersHL) | 0x01);
|
|
break;
|
|
|
|
case 199:
|
|
registerA |= 0x01;
|
|
break;
|
|
|
|
case 200:
|
|
registerB |= 0x02;
|
|
break;
|
|
|
|
case 201:
|
|
registerC |= 0x02;
|
|
break;
|
|
|
|
case 202:
|
|
registerD |= 0x02;
|
|
break;
|
|
|
|
case 203:
|
|
registerE |= 0x02;
|
|
break;
|
|
|
|
case 204:
|
|
registersHL |= 0x0200;
|
|
break;
|
|
|
|
case 205:
|
|
registersHL |= 0x02;
|
|
break;
|
|
|
|
case 206:
|
|
memoryWrite(registersHL, memoryRead(registersHL) | 0x02);
|
|
break;
|
|
|
|
case 207:
|
|
registerA |= 0x02;
|
|
break;
|
|
|
|
case 208:
|
|
registerB |= 0x04;
|
|
break;
|
|
|
|
case 209:
|
|
registerC |= 0x04;
|
|
break;
|
|
|
|
case 210:
|
|
registerD |= 0x04;
|
|
break;
|
|
|
|
case 211:
|
|
registerE |= 0x04;
|
|
break;
|
|
|
|
case 212:
|
|
registersHL |= 0x0400;
|
|
break;
|
|
|
|
case 213:
|
|
registersHL |= 0x04;
|
|
break;
|
|
|
|
case 214:
|
|
memoryWrite(registersHL, memoryRead(registersHL) | 0x04);
|
|
break;
|
|
|
|
case 215:
|
|
registerA |= 0x04;
|
|
break;
|
|
|
|
case 216:
|
|
registerB |= 0x08;
|
|
break;
|
|
|
|
case 217:
|
|
registerC |= 0x08;
|
|
break;
|
|
|
|
case 218:
|
|
registerD |= 0x08;
|
|
break;
|
|
|
|
case 219:
|
|
registerE |= 0x08;
|
|
break;
|
|
|
|
case 220:
|
|
registersHL |= 0x0800;
|
|
break;
|
|
|
|
case 221:
|
|
registersHL |= 0x08;
|
|
break;
|
|
|
|
case 222:
|
|
memoryWrite(registersHL, memoryRead(registersHL) | 0x08);
|
|
break;
|
|
|
|
case 223:
|
|
registerA |= 0x08;
|
|
break;
|
|
|
|
case 224:
|
|
registerB |= 0x10;
|
|
break;
|
|
|
|
case 225:
|
|
registerC |= 0x10;
|
|
break;
|
|
|
|
case 226:
|
|
registerD |= 0x10;
|
|
break;
|
|
|
|
case 227:
|
|
registerE |= 0x10;
|
|
break;
|
|
|
|
case 228:
|
|
registersHL |= 0x1000;
|
|
break;
|
|
|
|
case 229:
|
|
registersHL |= 0x10;
|
|
break;
|
|
|
|
case 230:
|
|
memoryWrite(registersHL, memoryRead(registersHL) | 0x10);
|
|
break;
|
|
|
|
case 231:
|
|
registerA |= 0x10;
|
|
break;
|
|
|
|
case 232:
|
|
registerB |= 0x20;
|
|
break;
|
|
|
|
case 233:
|
|
registerC |= 0x20;
|
|
break;
|
|
|
|
case 234:
|
|
registerD |= 0x20;
|
|
break;
|
|
|
|
case 235:
|
|
registerE |= 0x20;
|
|
break;
|
|
|
|
case 236:
|
|
registersHL |= 0x2000;
|
|
break;
|
|
|
|
case 237:
|
|
registersHL |= 0x20;
|
|
break;
|
|
|
|
case 238:
|
|
memoryWrite(registersHL, memoryRead(registersHL) | 0x20);
|
|
break;
|
|
|
|
case 239:
|
|
registerA |= 0x20;
|
|
break;
|
|
|
|
case 240:
|
|
registerB |= 0x40;
|
|
break;
|
|
|
|
case 241:
|
|
registerC |= 0x40;
|
|
break;
|
|
|
|
case 242:
|
|
registerD |= 0x40;
|
|
break;
|
|
|
|
case 243:
|
|
registerE |= 0x40;
|
|
break;
|
|
|
|
case 244:
|
|
registersHL |= 0x4000;
|
|
break;
|
|
|
|
case 245:
|
|
registersHL |= 0x40;
|
|
break;
|
|
|
|
case 246:
|
|
memoryWrite(registersHL, memoryRead(registersHL) | 0x40);
|
|
break;
|
|
|
|
case 247:
|
|
registerA |= 0x40;
|
|
break;
|
|
|
|
case 248:
|
|
registerB |= 0x80;
|
|
break;
|
|
|
|
case 249:
|
|
registerC |= 0x80;
|
|
break;
|
|
|
|
case 250:
|
|
registerD |= 0x80;
|
|
break;
|
|
|
|
case 251:
|
|
registerE |= 0x80;
|
|
break;
|
|
|
|
case 252:
|
|
registersHL |= 0x8000;
|
|
break;
|
|
|
|
case 253:
|
|
registersHL |= 0x80;
|
|
break;
|
|
|
|
case 254:
|
|
memoryWrite(registersHL, memoryRead(registersHL) | 0x80);
|
|
break;
|
|
|
|
case 255:
|
|
registerA |= 0x80;
|
|
break;
|
|
default:
|
|
break;
|
|
};
|