stkvar_ref_t Struct Reference

Reference to a stack variable. Used for mop_S. More...

#include <hexrays.hpp>

Public Member Functions
	stkvar_ref_t (mba_t *m, sval_t o)
	DECLARE_COMPARISONS (stkvar_ref_t)
	HEXRAYS_MEMORY_ALLOCATION_FUNCS () void swap(stkvar_ref_t &r)
ssize_t hexapi	get_stkvar (udm_t *udm=nullptr, uval_t *p_idaoff=nullptr) const
	Retrieve the referenced stack variable.

Public Attributes
mba_t *const	mba
	Pointer to the parent mba_t object.
sval_t	off
	Offset to the stack variable from the bottom of the stack frame.

Detailed Description

Reference to a stack variable. Used for mop_S.

Constructor & Destructor Documentation

stkvar_ref_t()

stkvar_ref_t::stkvar_ref_t ( mba_t * m, sval_t o )

inline

Member Function Documentation

DECLARE_COMPARISONS()

stkvar_ref_t::DECLARE_COMPARISONS

(

stkvar_ref_t

)

HEXRAYS_MEMORY_ALLOCATION_FUNCS()

stkvar_ref_t::HEXRAYS_MEMORY_ALLOCATION_FUNCS ( ) &

inline

get_stkvar()

ssize_t stkvar_ref_t::get_stkvar ( udm_t * udm = nullptr, uval_t * p_idaoff = nullptr ) const

inline

Retrieve the referenced stack variable.

Parameters

[out]	udm	stkvar, may be nullptr
	p_idaoff	if specified, will hold IDA stkoff after the call.

Returns

index of stkvar in the frame or -1

Member Data Documentation

mba

mba_t* const stkvar_ref_t::mba

Pointer to the parent mba_t object.

We need it in order to retrieve the referenced stack variable. See notes for lvar_ref_t::mba.

off

sval_t stkvar_ref_t::off

Offset to the stack variable from the bottom of the stack frame.

It is called 'decompiler stkoff' and it is different from IDA stkoff. See a note and a picture about 'decompiler stkoff' below.

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The documentation for this struct was generated from the following file:

• ida-sdk/src/include/hexrays.hpp