llvm::DWARFLocationExpression Struct Reference

Represents a single DWARF expression, whose value is location-dependent. More...

#include "llvm/DebugInfo/DWARF/DWARFLocationExpression.h"

Public Attributes
std::optional< DWARFAddressRange >	Range
	The address range in which this expression is valid.
SmallVector< uint8_t, 4 >	Expr
	The expression itself.

Detailed Description

Represents a single DWARF expression, whose value is location-dependent.

Typically used in DW_AT_location attributes to describe the location of objects.

Definition at line 22 of file DWARFLocationExpression.h.

Member Data Documentation

Expr

SmallVector<uint8_t, 4> llvm::DWARFLocationExpression::Expr

The expression itself.

Definition at line 29 of file DWARFLocationExpression.h.

Range

std::optional<DWARFAddressRange> llvm::DWARFLocationExpression::Range

The address range in which this expression is valid.

std::nullopt denotes a default entry which is valid in addresses not covered by other location expressions, or everywhere if there are no other expressions.

Definition at line 26 of file DWARFLocationExpression.h.

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

• include/llvm/DebugInfo/DWARF/DWARFLocationExpression.h