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Switch BFEXTU and BFFFO.

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This commit is contained in:
Thomas Harte 2022-10-27 12:13:13 -04:00
parent 041eb79bf8
commit f6a72dc2b4
1 changed files with 2 additions and 2 deletions
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4
InstructionSets/M68k/Decoder.cpp
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@ -1722,11 +1722,11 @@ Preinstruction Predecoder<model>::decodeE(uint16_t instruction) {
case 0x7c0: Decode(Op::ROLm); // 4-160 (p264)
case 0x8c0: DecodeReq(model >= Model::M68020, Op::BFTST); // 4-51 (p155)
case 0x9c0: DecodeReq(model >= Model::M68020, Op::BFFFO); // 4-43 (p147)
case 0x9c0: DecodeReq(model >= Model::M68020, Op::BFEXTU); // 4-40 (p144)
case 0xac0: DecodeReq(model >= Model::M68020, Op::BFCHG); // 4-33 (p137)
case 0xbc0: DecodeReq(model >= Model::M68020, Op::BFEXTS); // 4-37 (p141)
case 0xcc0: DecodeReq(model >= Model::M68020, Op::BFCLR); // 4-35 (p139)
case 0xdc0: DecodeReq(model >= Model::M68020, Op::BFEXTU); // 4-40 (p144) [though the given opcode is wrong]
case 0xdc0: DecodeReq(model >= Model::M68020, Op::BFFFO); // 4-43 (p147) [though the given opcode is wrong; listed same as BFEXTU]
case 0xec0: DecodeReq(model >= Model::M68020, Op::BFSET); // 4-49 (p153)
case 0xfc0: DecodeReq(model >= Model::M68020, Op::BFINS); // 4-46 (p150)