diff options
Diffstat (limited to 'src/long_mode/mod.rs')
| -rw-r--r-- | src/long_mode/mod.rs | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/src/long_mode/mod.rs b/src/long_mode/mod.rs index 9aeacdc..d66f59a 100644 --- a/src/long_mode/mod.rs +++ b/src/long_mode/mod.rs @@ -802,6 +802,52 @@ impl Operand { } } } + + /// provided for parity with [`Instruction::visit_operand`]. this has little utility other than + /// to reuse an `OperandVisitor` on an `Operand` directly. + pub fn visit<T: OperandVisitor>(&self, visitor: &mut T) -> Result<T::Ok, T::Error> { + match self { + Operand::Nothing => { + visitor.visit_other() + } + Operand::Register(reg) => { + visitor.visit_reg(*reg) + } + Operand::RegDeref(reg) => { + visitor.visit_deref(*reg) + } + Operand::RegDisp(reg, disp) => { + visitor.visit_disp(*reg, *disp) + } + Operand::ImmediateI8(imm) => visitor.visit_i8(*imm), + Operand::ImmediateU8(imm) => visitor.visit_u8(*imm), + Operand::ImmediateI16(imm) => visitor.visit_i16(*imm), + Operand::ImmediateU16(imm) => visitor.visit_u16(*imm), + Operand::ImmediateI32(imm) => visitor.visit_i32(*imm), + Operand::ImmediateU32(imm) => visitor.visit_u32(*imm), + Operand::ImmediateI64(imm) => visitor.visit_i64(*imm), + Operand::ImmediateU64(imm) => visitor.visit_u64(*imm), + Operand::DisplacementU32(disp) => visitor.visit_abs_u32(*disp), + Operand::DisplacementU64(disp) => visitor.visit_abs_u64(*disp), + Operand::RegScale(reg, scale) => visitor.visit_reg_scale(*reg, *scale), + Operand::RegScaleDisp(reg, scale, disp) => visitor.visit_reg_scale_disp(*reg, *scale, *disp), + Operand::RegIndexBase(_, _) => { /* not actually reachable anymore */ visitor.visit_other() }, + Operand::RegIndexBaseDisp(_, _, _) => { /* not actually reachable anymore */ visitor.visit_other() }, + Operand::RegIndexBaseScale(base, index, scale) => visitor.visit_index_base_scale(*base, *index, *scale), + Operand::RegIndexBaseScaleDisp(base, index, scale, disp) => visitor.visit_index_base_scale_disp(*base, *index, *scale, *disp), + Operand::RegisterMaskMerge(reg, mask, merge) => visitor.visit_reg_mask_merge(*reg, *mask, *merge), + Operand::RegisterMaskMergeSae(reg, mask, merge, sae) => visitor.visit_reg_mask_merge_sae(*reg, *mask, *merge, *sae), + Operand::RegisterMaskMergeSaeNoround(reg, mask, merge) => visitor.visit_reg_mask_merge_sae_noround(*reg, *mask, *merge), + Operand::RegDerefMasked(reg, mask) => visitor.visit_reg_deref_masked(*reg, *mask), + Operand::RegDispMasked(reg, disp, mask) => visitor.visit_reg_disp_masked(*reg, *disp, *mask), + Operand::RegScaleMasked(reg, scale, mask) => visitor.visit_reg_scale_masked(*reg, *scale, *mask), + Operand::RegIndexBaseMasked(_, _, _) => { /* not actually reachable anymore */ visitor.visit_other() }, + Operand::RegIndexBaseDispMasked(_, _, _, _) => { /* not actually reachable anymore */ visitor.visit_other() }, + Operand::RegScaleDispMasked(base, scale, disp, mask) => visitor.visit_reg_scale_disp_masked(*base, *scale, *disp, *mask), + Operand::RegIndexBaseScaleMasked(base, index, scale, mask) => visitor.visit_index_base_scale_masked(*base, *index, *scale, *mask), + Operand::RegIndexBaseScaleDispMasked(base, index, scale, disp, mask) => visitor.visit_index_base_scale_disp_masked(*base, *index, *scale, *disp, *mask), + } + } } #[test] |