diff options
Diffstat (limited to 'src/long_mode')
| -rw-r--r-- | src/long_mode/mod.rs | 21 |
1 files changed, 4 insertions, 17 deletions
diff --git a/src/long_mode/mod.rs b/src/long_mode/mod.rs index 9f04198..01b2f08 100644 --- a/src/long_mode/mod.rs +++ b/src/long_mode/mod.rs @@ -7242,24 +7242,11 @@ fn read_operands< instruction.operand_count = 2; instruction.regs[0].bank = RegisterBank::X; instruction.operands[1] = mem_oper; - if instruction.prefixes.rex_unchecked().w() { - let op = instruction.operands[0]; - instruction.operands[0] = instruction.operands[1]; - instruction.operands[1] = op; - instruction.regs[0].bank = RegisterBank::MM; - instruction.regs[0].num &= 0b111; - instruction.opcode = Opcode::MOVD; - if instruction.operands[1] != OperandSpec::RegMMM { - instruction.mem_size = 4; - } else { - instruction.regs[1].bank = RegisterBank::Q; - } + + if instruction.operands[1] != OperandSpec::RegMMM { + instruction.mem_size = 8; } else { - if instruction.operands[1] != OperandSpec::RegMMM { - instruction.mem_size = 8; - } else { - instruction.regs[1].bank = RegisterBank::X; - } + instruction.regs[1].bank = RegisterBank::X; } } OperandCase::ModRM_0x0f0d => { |