diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/long_mode/mod.rs | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/long_mode/mod.rs b/src/long_mode/mod.rs index 6433464..5d7180e 100644 --- a/src/long_mode/mod.rs +++ b/src/long_mode/mod.rs @@ -4036,6 +4036,7 @@ pub enum OperandCase { G_Ev_xmm_Ib, G_E_mm_Ib, MOVDIR64B, + MASKMOVDQU, ModRM_0x0f00, ModRM_0x0f01, ModRM_0x0f0d, @@ -4392,6 +4393,7 @@ enum OperandCode { PMOVX_E_G_xmm = OperandCodeBuilder::new().read_E().operand_case(OperandCase::PMOVX_E_G_xmm).bits(), G_Ev_xmm_Ib = OperandCodeBuilder::new().read_E().operand_case(OperandCase::G_Ev_xmm_Ib).bits(), G_E_mm_Ib = OperandCodeBuilder::new().read_E().operand_case(OperandCase::G_E_mm_Ib).bits(), + MASKMOVDQU = OperandCodeBuilder::new().read_E().reg_mem().operand_case(OperandCase::MASKMOVDQU).bits(), } fn base_opcode_map(v: u8) -> Opcode { @@ -6932,6 +6934,14 @@ fn read_operands< instruction.regs[0].bank = RegisterBank::X; instruction.regs[1].bank = RegisterBank::X; }, + OperandCase::MASKMOVDQU => { + if mem_oper != OperandSpec::RegMMM { + return Err(DecodeError::InvalidOperand); + } + instruction.regs[0].bank = RegisterBank::X; + instruction.regs[1].bank = RegisterBank::X; + instruction.mem_size = if instruction.prefixes.address_size() { 4 } else { 8 }; + }, OperandCase::Gv_Ev_Ib => { instruction.imm = read_imm_signed(words, 1)? as u64; @@ -7151,6 +7161,7 @@ fn read_operands< instruction.regs[1].bank = RegisterBank::MM; instruction.regs[1].num &= 0b111; instruction.regs[0].num &= 0b111; + instruction.mem_size = if !instruction.prefixes.address_size() { 8 } else { 4 }; instruction.operand_count = 2; }, OperandCase::E_G_q => { @@ -10728,7 +10739,7 @@ const OPERAND_SIZE_0F_CODES: [OpcodeRecord; 256] = [ OpcodeRecord::new(Interpretation::Instruction(Opcode::PMULUDQ), OperandCode::G_E_xmm), OpcodeRecord::new(Interpretation::Instruction(Opcode::PMADDWD), OperandCode::G_E_xmm), OpcodeRecord::new(Interpretation::Instruction(Opcode::PSADBW), OperandCode::G_E_xmm), - OpcodeRecord::new(Interpretation::Instruction(Opcode::MASKMOVDQU), OperandCode::G_U_xmm), + OpcodeRecord::new(Interpretation::Instruction(Opcode::MASKMOVDQU), OperandCode::MASKMOVDQU), OpcodeRecord::new(Interpretation::Instruction(Opcode::PSUBB), OperandCode::G_E_xmm), OpcodeRecord::new(Interpretation::Instruction(Opcode::PSUBW), OperandCode::G_E_xmm), OpcodeRecord::new(Interpretation::Instruction(Opcode::PSUBD), OperandCode::G_E_xmm), |