diff options
Diffstat (limited to 'src/long_mode')
| -rw-r--r-- | src/long_mode/mod.rs | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/long_mode/mod.rs b/src/long_mode/mod.rs index 4ef7a04..17c0521 100644 --- a/src/long_mode/mod.rs +++ b/src/long_mode/mod.rs @@ -3756,7 +3756,7 @@ pub enum OperandCode { Ev_Gv = OperandCodeBuilder::new().op0_is_rrr_and_embedded_instructions().read_E().only_modrm_operands().mem_reg().bits(), Gb_Eb = OperandCodeBuilder::new().op0_is_rrr_and_embedded_instructions().read_E().byte_operands().only_modrm_operands().reg_mem().bits(), Gv_Ev = OperandCodeBuilder::new().op0_is_rrr_and_embedded_instructions().read_E().only_modrm_operands().reg_mem().bits(), - Gv_M = OperandCodeBuilder::new().op0_is_rrr_and_embedded_instructions().read_E().only_modrm_operands().reg_mem().operand_case(2).bits(), + Gv_M = OperandCodeBuilder::new().op0_is_rrr_and_embedded_instructions().read_E().reg_mem().operand_case(25).bits(), Gb_Eb_Ib = OperandCodeBuilder::new().op0_is_rrr_and_embedded_instructions().read_E().byte_operands().reg_mem().operand_case(1).bits(), Gv_Ev_Iv = OperandCodeBuilder::new().op0_is_rrr_and_embedded_instructions().read_E().reg_mem().operand_case(1).bits(), Rv_Gmm_Ib = OperandCodeBuilder::new().op0_is_rrr_and_embedded_instructions().read_modrm().read_E().reg_mem().operand_case(25).bits(), @@ -5785,6 +5785,12 @@ fn read_operands<T: Iterator<Item=u8>>(decoder: &InstDecoder, mut bytes_iter: T, } else { let operand_code: OperandCode = unsafe { core::mem::transmute(operand_code.bits()) }; match operand_code { + OperandCode::Gv_M => { + if mem_oper == OperandSpec::RegMMM { + return Err(DecodeError::InvalidOperand); + } + instruction.operands[1] = mem_oper; + } OperandCode::Eb_R0 => { // turns out xed cand capstone both permit nonzero rrr bits here. // if (modrm & 0b00111000) != 0 { |