mirror of
https://github.com/TomHarte/CLK.git
synced 2024-07-07 08:28:57 +00:00
Decode MOVE from CCR.
This commit is contained in:
parent
4e5a80e23a
commit
c1f0eed0a3
@ -502,6 +502,11 @@ template <typename Predecoder<model>::OpT op> uint32_t Predecoder<model>::invali
|
|||||||
return ~OneOperandMask<
|
return ~OneOperandMask<
|
||||||
Imm
|
Imm
|
||||||
>::value;
|
>::value;
|
||||||
|
|
||||||
|
case OpT(Operation::MOVEfromCCR):
|
||||||
|
return ~OneOperandMask<
|
||||||
|
AlterableAddressingModesNoAn
|
||||||
|
>::value;
|
||||||
}
|
}
|
||||||
|
|
||||||
//
|
//
|
||||||
@ -992,6 +997,12 @@ template <typename Predecoder<model>::OpT op, bool validate> Preinstruction Pred
|
|||||||
//
|
//
|
||||||
case OpT(Operation::RTD):
|
case OpT(Operation::RTD):
|
||||||
return validated<op, validate>(AddressingMode::ImmediateData);
|
return validated<op, validate>(AddressingMode::ImmediateData);
|
||||||
|
|
||||||
|
//
|
||||||
|
// MARK: MOVE from CCR.
|
||||||
|
//
|
||||||
|
case OpT(Operation::MOVEfromCCR):
|
||||||
|
return validated<op, validate>(combined_mode(ea_mode, ea_register), ea_register);
|
||||||
}
|
}
|
||||||
|
|
||||||
//
|
//
|
||||||
@ -1357,6 +1368,9 @@ Preinstruction Predecoder<model>::decode4(uint16_t instruction) {
|
|||||||
// 4-94 (p198)
|
// 4-94 (p198)
|
||||||
case 0xc40: DecodeReq(model >= Model::M68020, Op::DIVSl);
|
case 0xc40: DecodeReq(model >= Model::M68020, Op::DIVSl);
|
||||||
|
|
||||||
|
// 4-121 (p225)
|
||||||
|
case 0x2c0: DecodeReq(model >= Model::M68010, Op::MOVEfromCCR);
|
||||||
|
|
||||||
default: break;
|
default: break;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -102,6 +102,7 @@ const char *_to_string(Operation operation, bool is_quick) {
|
|||||||
case Operation::MOVEtoSR: return "MOVEtoSR";
|
case Operation::MOVEtoSR: return "MOVEtoSR";
|
||||||
case Operation::MOVEfromSR: return "MOVEfromSR";
|
case Operation::MOVEfromSR: return "MOVEfromSR";
|
||||||
case Operation::MOVEtoCCR: return "MOVEtoCCR";
|
case Operation::MOVEtoCCR: return "MOVEtoCCR";
|
||||||
|
case Operation::MOVEfromCCR: return "MOVEfromCCR";
|
||||||
case Operation::MOVEtoUSP: return "MOVEtoUSP";
|
case Operation::MOVEtoUSP: return "MOVEtoUSP";
|
||||||
case Operation::MOVEfromUSP: return "MOVEfromUSP";
|
case Operation::MOVEfromUSP: return "MOVEfromUSP";
|
||||||
|
|
||||||
|
Loading…
Reference in New Issue
Block a user