Struct InstructionInfo

pub struct InstructionInfo { /* private fields */ }

Contains information about an instruction, eg. read/written registers and memory locations, operand accesses. Created by an InstructionInfoFactory.

Implementations

impl InstructionInfo

pub fn used_registers(&self) -> &[UsedRegister]

Gets all accessed registers. This method doesn’t return all accessed registers if is_save_restore_instruction() is true.

Some instructions have a r16/r32 operand but only use the low 8 bits of the register. In that case this method returns the 8-bit register even if it’s SPL, BPL, SIL, DIL and the instruction was decoded in 16 or 32-bit mode. This is more accurate than returning the r16/r32 register. Example instructions that do this: PINSRB, ARPL

pub fn used_memory(&self) -> &[UsedMemory]

Gets all accessed memory locations

pub const fn op0_access(&self) -> OpAccess

Operand #0 access

pub const fn op1_access(&self) -> OpAccess

Operand #1 access

pub const fn op2_access(&self) -> OpAccess

Operand #2 access

pub const fn op3_access(&self) -> OpAccess

Operand #3 access

pub const fn op4_access(&self) -> OpAccess

Operand #4 access

pub fn op_access(&self, operand: u32) -> OpAccess

Gets operand access

Arguments

• operand: Operand number, 0-4

Trait Implementations

impl Clone for InstructionInfo

fn clone(&self) -> InstructionInfo

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for InstructionInfo

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.