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-rw-r--r--src/long_mode/mod.rs33
1 files changed, 33 insertions, 0 deletions
diff --git a/src/long_mode/mod.rs b/src/long_mode/mod.rs
index fe490e8..94627de 100644
--- a/src/long_mode/mod.rs
+++ b/src/long_mode/mod.rs
@@ -230,6 +230,11 @@ impl RegSpec {
}
#[inline]
+ pub fn dl() -> RegSpec {
+ RegSpec { bank: RegisterBank::B, num: 2 }
+ }
+
+ #[inline]
pub fn ah() -> RegSpec {
RegSpec { bank: RegisterBank::B, num: 4 }
}
@@ -7287,6 +7292,34 @@ fn unlikely_operands<T: Iterator<Item=u8>>(decoder: &InstDecoder, mut bytes_iter
instruction.operands[1] = OperandSpec::RegRRR;
instruction.operand_count = 2;
}
+ OperandCode::Yb_DX => {
+ instruction.modrm_rrr = RegSpec::dl();
+ instruction.modrm_mmm = RegSpec::rdi();
+ instruction.operands[0] = OperandSpec::Deref;
+ instruction.operands[1] = OperandSpec::RegRRR;
+ instruction.operand_count = 2;
+ }
+ OperandCode::Yv_DX => {
+ instruction.modrm_rrr = RegSpec::dx();
+ instruction.modrm_mmm = RegSpec::rdi();
+ instruction.operands[0] = OperandSpec::Deref;
+ instruction.operands[1] = OperandSpec::RegRRR;
+ instruction.operand_count = 2;
+ }
+ OperandCode::DX_Xb => {
+ instruction.modrm_rrr = RegSpec::dl();
+ instruction.modrm_mmm = RegSpec::rsi();
+ instruction.operands[0] = OperandSpec::RegRRR;
+ instruction.operands[1] = OperandSpec::Deref;
+ instruction.operand_count = 2;
+ }
+ OperandCode::DX_Xv => {
+ instruction.modrm_rrr = RegSpec::dx();
+ instruction.modrm_mmm = RegSpec::rsi();
+ instruction.operands[0] = OperandSpec::RegRRR;
+ instruction.operands[1] = OperandSpec::Deref;
+ instruction.operand_count = 2;
+ }
_ => {
instruction.operand_count = 0;
instruction.opcode = Opcode::Invalid;