diff options
| author | iximeow <me@iximeow.net> | 2026-05-04 03:48:02 +0000 |
|---|---|---|
| committer | iximeow <me@iximeow.net> | 2026-05-04 03:48:02 +0000 |
| commit | 904fa19dd7dba76cc206b70628efedf8ddb128d1 (patch) | |
| tree | 8a163718e014cb1d1cfb572d4b6902f0df85dd9b /src/long_mode/mod.rs | |
| parent | 49edfcf4382a434c6cb1e0c0cf4773fa65ec311c (diff) | |
pextr*/extractps
Diffstat (limited to 'src/long_mode/mod.rs')
| -rw-r--r-- | src/long_mode/mod.rs | 32 |
1 files changed, 25 insertions, 7 deletions
diff --git a/src/long_mode/mod.rs b/src/long_mode/mod.rs index de9a323..4165885 100644 --- a/src/long_mode/mod.rs +++ b/src/long_mode/mod.rs @@ -4034,6 +4034,7 @@ pub enum OperandCase { PMOVX_G_E_xmm, PMOVX_E_G_xmm, G_Ev_xmm_Ib, + Ev_G_xmm_Ib, G_E_mm_Ib, MOVDIR64B, MASKMOVDQU, @@ -4392,6 +4393,7 @@ enum OperandCode { PMOVX_G_E_xmm = OperandCodeBuilder::new().read_E().operand_case(OperandCase::PMOVX_G_E_xmm).bits(), 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(), + Ev_G_xmm_Ib = OperandCodeBuilder::new().read_E().operand_case(OperandCase::Ev_G_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(), } @@ -6721,8 +6723,9 @@ fn read_operands< instruction.operands[2] = OperandSpec::ImmI8; instruction.operand_count = 3; } - OperandCase::G_Ev_xmm_Ib => { - instruction.operands[1] = mem_oper; + OperandCase::Ev_G_xmm_Ib => { + instruction.operands[1] = instruction.operands[0]; + instruction.operands[0] = mem_oper; instruction.regs[0].bank = RegisterBank::X; instruction.imm = read_num(words, 1)? as u8 as u64; @@ -6732,6 +6735,21 @@ fn read_operands< Opcode::PEXTRW => 2, Opcode::PEXTRD => 4, Opcode::EXTRACTPS => 4, + _ => 8, + }; + } else { + instruction.regs[1].bank = RegisterBank::X; + } + instruction.operands[2] = OperandSpec::ImmI8; + instruction.operand_count = 3; + } + OperandCase::G_Ev_xmm_Ib => { + instruction.operands[1] = mem_oper; + instruction.regs[0].bank = RegisterBank::X; + instruction.imm = + read_num(words, 1)? as u8 as u64; + if instruction.operands[1] != OperandSpec::RegMMM { + instruction.mem_size = match instruction.opcode { Opcode::INSERTPS => 4, Opcode::PINSRB => 1, Opcode::PINSRW => 2, @@ -9282,7 +9300,7 @@ fn read_0f3a_opcode(&mut self, opcode: u8, prefixes: &mut Prefixes) -> Result<Op if prefixes.operand_size() { if opcode == 0x16 && prefixes.rex_unchecked().w() { - return Ok(OpcodeRecord::new(Interpretation::Instruction(Opcode::PEXTRQ), OperandCode::G_Ev_xmm_Ib)); + return Ok(OpcodeRecord::new(Interpretation::Instruction(Opcode::PEXTRQ), OperandCode::Ev_G_xmm_Ib)); } else if opcode == 0x22 && prefixes.rex_unchecked().w() { return Ok(OpcodeRecord::new(Interpretation::Instruction(Opcode::PINSRQ), OperandCode::G_Ev_xmm_Ib)); } @@ -9296,10 +9314,10 @@ fn read_0f3a_opcode(&mut self, opcode: u8, prefixes: &mut Prefixes) -> Result<Op 0x0d => Ok(OpcodeRecord::new(Interpretation::Instruction(Opcode::BLENDPD), OperandCode::G_E_xmm_Ib)), 0x0e => Ok(OpcodeRecord::new(Interpretation::Instruction(Opcode::PBLENDW), OperandCode::G_E_xmm_Ib)), 0x0f => Ok(OpcodeRecord::new(Interpretation::Instruction(Opcode::PALIGNR), OperandCode::G_E_xmm_Ib)), - 0x14 => Ok(OpcodeRecord::new(Interpretation::Instruction(Opcode::PEXTRB), OperandCode::G_Ev_xmm_Ib)), - 0x15 => Ok(OpcodeRecord::new(Interpretation::Instruction(Opcode::PEXTRW), OperandCode::G_Ev_xmm_Ib)), - 0x16 => Ok(OpcodeRecord::new(Interpretation::Instruction(Opcode::PEXTRD), OperandCode::G_Ev_xmm_Ib)), - 0x17 => Ok(OpcodeRecord::new(Interpretation::Instruction(Opcode::EXTRACTPS), OperandCode::G_Ev_xmm_Ib)), + 0x14 => Ok(OpcodeRecord::new(Interpretation::Instruction(Opcode::PEXTRB), OperandCode::Ev_G_xmm_Ib)), + 0x15 => Ok(OpcodeRecord::new(Interpretation::Instruction(Opcode::PEXTRW), OperandCode::Ev_G_xmm_Ib)), + 0x16 => Ok(OpcodeRecord::new(Interpretation::Instruction(Opcode::PEXTRD), OperandCode::Ev_G_xmm_Ib)), + 0x17 => Ok(OpcodeRecord::new(Interpretation::Instruction(Opcode::EXTRACTPS), OperandCode::Ev_G_xmm_Ib)), 0x20 => Ok(OpcodeRecord::new(Interpretation::Instruction(Opcode::PINSRB), OperandCode::G_Ev_xmm_Ib)), 0x21 => Ok(OpcodeRecord::new(Interpretation::Instruction(Opcode::INSERTPS), OperandCode::G_Ev_xmm_Ib)), 0x22 => Ok(OpcodeRecord::new(Interpretation::Instruction(Opcode::PINSRD), OperandCode::G_Ev_xmm_Ib)), |