diff options
| -rw-r--r-- | src/long_mode/display.rs | 5 | ||||
| -rw-r--r-- | src/long_mode/mod.rs | 2 | ||||
| -rw-r--r-- | src/shared/evex.in | 3 |
3 files changed, 4 insertions, 6 deletions
diff --git a/src/long_mode/display.rs b/src/long_mode/display.rs index e60645b..049b96d 100644 --- a/src/long_mode/display.rs +++ b/src/long_mode/display.rs @@ -1806,11 +1806,6 @@ impl Opcode { } } - // AVX512CD - - - // MPX - impl <T: fmt::Write, Y: YaxColors> Colorize<T, Y> for Opcode { fn colorize(&self, colors: &Y, out: &mut T) -> fmt::Result { match self { diff --git a/src/long_mode/mod.rs b/src/long_mode/mod.rs index 769706f..41e24e6 100644 --- a/src/long_mode/mod.rs +++ b/src/long_mode/mod.rs @@ -6967,7 +6967,7 @@ fn read_0f3a_opcode(opcode: u8, prefixes: &mut Prefixes) -> OpcodeRecord { 0x61 => OpcodeRecord(Interpretation::Instruction(Opcode::PCMPESTRI), OperandCode::G_E_xmm_Ib), 0x62 => OpcodeRecord(Interpretation::Instruction(Opcode::PCMPISTRM), OperandCode::G_E_xmm_Ib), 0x63 => OpcodeRecord(Interpretation::Instruction(Opcode::PCMPISTRI), OperandCode::G_E_xmm_Ib), - 0xcc => OpcodeRecord(Interpretation::Instruction(Opcode::SHA1RNDS4), OperandCode::G_E_xmm_Ib), +// 0xcc => OpcodeRecord(Interpretation::Instruction(Opcode::SHA1RNDS4), OperandCode::G_E_xmm_Ib), 0xce => OpcodeRecord(Interpretation::Instruction(Opcode::GF2P8AFFINEQB), OperandCode::G_E_xmm_Ub), 0xcf => OpcodeRecord(Interpretation::Instruction(Opcode::GF2P8AFFINEINVQB), OperandCode::G_E_xmm_Ub), 0xdf => OpcodeRecord(Interpretation::Instruction(Opcode::AESKEYGENASSIST), OperandCode::G_E_xmm_Ub), diff --git a/src/shared/evex.in b/src/shared/evex.in index 2bcd2f4..f9574db 100644 --- a/src/shared/evex.in +++ b/src/shared/evex.in @@ -86,6 +86,9 @@ pub(crate) fn read_evex<T: Reader<<Arch as yaxpeax_arch::Arch>::Address, <Arch a } instruction.prefixes.apply_compressed_disp(false); } + if instruction.opcode == Opcode::Invalid { + return Err(DecodeError::InvalidOpcode); + } // TODO: apply rp and bp? } else { return Err(DecodeError::InvalidOpcode); |