llvm::dwarf_linker::parallel::OrderedChildrenIndexAssigner Class Reference

This class helps to assign indexes for DIE children. More...

#include "DWARFLinker/Parallel/SyntheticTypeNameBuilder.h"

Public Member Functions
	OrderedChildrenIndexAssigner (CompileUnit &CU, const DWARFDebugInfoEntry *DieEntry)
std::optional< std::pair< size_t, size_t > >	getChildIndex (CompileUnit &CU, const DWARFDebugInfoEntry *ChildDieEntry)
	Returns index of the specified child and width of hexadecimal representation.

Protected Types
using	OrderedChildrenIndexesArrayTy = std::array< size_t, 8 >

Protected Member Functions
std::optional< size_t >	tagToArrayIndex (CompileUnit &CU, const DWARFDebugInfoEntry *DieEntry)

Protected Attributes
bool	NeedCountChildren = false
OrderedChildrenIndexesArrayTy	OrderedChildIdxs = {0}
OrderedChildrenIndexesArrayTy	ChildIndexesWidth = {0}

Detailed Description

This class helps to assign indexes for DIE children.

Indexes are used to create type name for children which should be presented in the original order(function parameters, array dimensions, enumeration members, class/structure members).

Definition at line 132 of file SyntheticTypeNameBuilder.h.

Member Typedef Documentation

OrderedChildrenIndexesArrayTy

using llvm::dwarf_linker::parallel::OrderedChildrenIndexAssigner::OrderedChildrenIndexesArrayTy = std::array<size_t, 8>

protected

Definition at line 143 of file SyntheticTypeNameBuilder.h.

Constructor & Destructor Documentation

OrderedChildrenIndexAssigner()

OrderedChildrenIndexAssigner::OrderedChildrenIndexAssigner	(	CompileUnit &	CU,
		const DWARFDebugInfoEntry *	DieEntry
	)

Definition at line 660 of file SyntheticTypeNameBuilder.cpp.

References assert(), ChildIndexesWidth, llvm::DWARFDebugInfoEntry::getTag(), NeedCountChildren, and tagToArrayIndex().

Member Function Documentation

getChildIndex()

std::optional< std::pair< size_t, size_t > > OrderedChildrenIndexAssigner::getChildIndex	(	CompileUnit &	CU,
		const DWARFDebugInfoEntry *	ChildDieEntry
	)

Returns index of the specified child and width of hexadecimal representation.

Definition at line 750 of file SyntheticTypeNameBuilder.cpp.

References assert(), ChildIndexesWidth, OrderedChildIdxs, and tagToArrayIndex().

tagToArrayIndex()

std::optional< size_t > OrderedChildrenIndexAssigner::tagToArrayIndex ( CompileUnit &  CU, const DWARFDebugInfoEntry *  DieEntry  )

protected

Definition at line 715 of file SyntheticTypeNameBuilder.cpp.

References llvm::DWARFDebugInfoEntry::getParentIdx(), llvm::DWARFDebugInfoEntry::getTag(), and NeedCountChildren.

Referenced by getChildIndex(), and OrderedChildrenIndexAssigner().

Member Data Documentation

ChildIndexesWidth

OrderedChildrenIndexesArrayTy llvm::dwarf_linker::parallel::OrderedChildrenIndexAssigner::ChildIndexesWidth = {0}

protected

Definition at line 150 of file SyntheticTypeNameBuilder.h.

Referenced by getChildIndex(), and OrderedChildrenIndexAssigner().

NeedCountChildren

bool llvm::dwarf_linker::parallel::OrderedChildrenIndexAssigner::NeedCountChildren = false

protected

Definition at line 148 of file SyntheticTypeNameBuilder.h.

Referenced by OrderedChildrenIndexAssigner(), and tagToArrayIndex().

OrderedChildIdxs

OrderedChildrenIndexesArrayTy llvm::dwarf_linker::parallel::OrderedChildrenIndexAssigner::OrderedChildIdxs = {0}

protected

Definition at line 149 of file SyntheticTypeNameBuilder.h.

Referenced by getChildIndex().

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The documentation for this class was generated from the following files:

• lib/DWARFLinker/Parallel/SyntheticTypeNameBuilder.h
• lib/DWARFLinker/Parallel/SyntheticTypeNameBuilder.cpp