diff options
| author | iximeow <me@iximeow.net> | 2020-02-22 16:42:14 -0800 |
|---|---|---|
| committer | iximeow <me@iximeow.net> | 2020-02-22 16:59:39 -0800 |
| commit | a2d4713dcae92cc16838c43f3a5e9703a1c926da (patch) | |
| tree | a59d98a69e006d08020a3476876ddec3a37a8697 /src/long_mode/mod.rs | |
| parent | 8ff519ef881231632f437c73676b1a86877686a4 (diff) | |
explicitly report x87 as not (yet) supported
Diffstat (limited to 'src/long_mode/mod.rs')
| -rw-r--r-- | src/long_mode/mod.rs | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/src/long_mode/mod.rs b/src/long_mode/mod.rs index 73570c1..a18a62c 100644 --- a/src/long_mode/mod.rs +++ b/src/long_mode/mod.rs @@ -4366,21 +4366,21 @@ const OPCODES: [OpcodeRecord; 256] = [ // XLAT OpcodeRecord(Interpretation::Instruction(Opcode::Invalid), OperandCode::Nothing), // x86 d8 - OpcodeRecord(Interpretation::Instruction(Opcode::Invalid), OperandCode::Nothing), + OpcodeRecord(Interpretation::Instruction(Opcode::Invalid), OperandCode::Unsupported), // x86 d9 - OpcodeRecord(Interpretation::Instruction(Opcode::Invalid), OperandCode::Nothing), + OpcodeRecord(Interpretation::Instruction(Opcode::Invalid), OperandCode::Unsupported), // x86 da - OpcodeRecord(Interpretation::Instruction(Opcode::Invalid), OperandCode::Nothing), + OpcodeRecord(Interpretation::Instruction(Opcode::Invalid), OperandCode::Unsupported), // x86 db - OpcodeRecord(Interpretation::Instruction(Opcode::Invalid), OperandCode::Nothing), + OpcodeRecord(Interpretation::Instruction(Opcode::Invalid), OperandCode::Unsupported), // x86 dc - OpcodeRecord(Interpretation::Instruction(Opcode::Invalid), OperandCode::Nothing), + OpcodeRecord(Interpretation::Instruction(Opcode::Invalid), OperandCode::Unsupported), // x86 dd - OpcodeRecord(Interpretation::Instruction(Opcode::Invalid), OperandCode::Nothing), + OpcodeRecord(Interpretation::Instruction(Opcode::Invalid), OperandCode::Unsupported), // x86 de - OpcodeRecord(Interpretation::Instruction(Opcode::Invalid), OperandCode::Nothing), + OpcodeRecord(Interpretation::Instruction(Opcode::Invalid), OperandCode::Unsupported), // x86 df - OpcodeRecord(Interpretation::Instruction(Opcode::Invalid), OperandCode::Nothing), + OpcodeRecord(Interpretation::Instruction(Opcode::Invalid), OperandCode::Unsupported), // 0xe0 // LOOPNZ OpcodeRecord(Interpretation::Instruction(Opcode::Invalid), OperandCode::Nothing), @@ -5357,6 +5357,9 @@ fn read_operands<T: Iterator<Item=u8>>(decoder: &InstDecoder, mut bytes_iter: T, } fn unlikely_operands<T: Iterator<Item=u8>>(decoder: &InstDecoder, mut bytes_iter: T, instruction: &mut Instruction, operand_code: OperandCode, mem_oper: OperandSpec, length: &mut u8) -> Result<(), DecodeError> { match operand_code { + OperandCode::Unsupported => { + return Err(DecodeError::IncompleteDecoder); + } OperandCode::MOVQ_f30f => { // if rex.w is set, the f3 prefix no longer applies and this becomes an 0f7e movq, // rather than f30f7e movq. |