Method ssa_variable_definition

rust/src/high_level_il/function.rs:133–142

Gets the instruction that contains the given SSA variable's definition. Since SSA variables can only be defined once, this will return the single instruction where that occurs. For SSA variable version 0s, which don't have definitions, this will return None instead.

(&self, variable: SSAVariable)

    /// Since SSA variables can only be defined once, this will return the single instruction where that occurs.
    /// For SSA variable version 0s, which don't have definitions, this will return None instead.
    pub fn ssa_variable_definition(&self, variable: SSAVariable) -> Option<HighLevelILInstruction> {
        let index = unsafe {
            BNGetHighLevelILSSAVarDefinition(
                self.handle,
                &variable.variable.into(),
                variable.version,
            )
        };
        self.instruction_from_index(HighLevelInstructionIndex(index))
    }

    pub fn ssa_memory_definition(&self, version: usize) -> Option<HighLevelILInstruction> {
        let index = unsafe { BNGetHighLevelILSSAMemoryDefinition(self.handle, version) };