#include <DWARFContext.h>

Inheritance diagram for llvm::DWARFContext:

Collaboration diagram for llvm::DWARFContext:

Classes
struct	Section

Public Member Functions
	DWARFContext ()

virtual	~DWARFContext ()

virtual void	dump (raw_ostream &OS, DIDumpType DumpType=DIDT_All)

unsigned	getNumCompileUnits ()
	Get the number of compile units in this context. More...

unsigned	getNumTypeUnits ()
	Get the number of compile units in this context. More...

unsigned	getNumDWOCompileUnits ()
	Get the number of compile units in the DWO context. More...

DWARFCompileUnit *	getCompileUnitAtIndex (unsigned index)
	Get the compile unit at the specified index for this compile unit. More...

DWARFTypeUnit *	getTypeUnitAtIndex (unsigned index)
	Get the type unit at the specified index for this compile unit. More...

DWARFCompileUnit *	getDWOCompileUnitAtIndex (unsigned index)
	Get the compile unit at the specified index for the DWO compile units. More...

const DWARFDebugAbbrev *	getDebugAbbrev ()
	Get a pointer to the parsed DebugAbbrev object. More...

const DWARFDebugLoc *	getDebugLoc ()
	Get a pointer to the parsed DebugLoc object. More...

const DWARFDebugAbbrev *	getDebugAbbrevDWO ()
	Get a pointer to the parsed dwo abbreviations object. More...

const DWARFDebugAranges *	getDebugAranges ()
	Get a pointer to the parsed DebugAranges object. More...

const DWARFDebugFrame *	getDebugFrame ()
	Get a pointer to the parsed frame information object. More...

const DWARFDebugLine::LineTable *	getLineTableForCompileUnit (DWARFCompileUnit *cu)
	Get a pointer to a parsed line table corresponding to a compile unit. More...

virtual DILineInfo	getLineInfoForAddress (uint64_t Address, DILineInfoSpecifier Specifier=DILineInfoSpecifier())

virtual DILineInfoTable	getLineInfoForAddressRange (uint64_t Address, uint64_t Size, DILineInfoSpecifier Specifier=DILineInfoSpecifier())

virtual DIInliningInfo	getInliningInfoForAddress (uint64_t Address, DILineInfoSpecifier Specifier=DILineInfoSpecifier())

virtual bool	isLittleEndian () const =0

virtual uint8_t	getAddressSize () const =0

virtual const Section &	getInfoSection ()=0

virtual const std::map < object::SectionRef, Section > &	getTypesSections ()=0

virtual StringRef	getAbbrevSection ()=0

virtual const Section &	getLocSection ()=0

virtual StringRef	getARangeSection ()=0

virtual StringRef	getDebugFrameSection ()=0

virtual const Section &	getLineSection ()=0

virtual StringRef	getStringSection ()=0

virtual StringRef	getRangeSection ()=0

virtual StringRef	getPubNamesSection ()=0

virtual StringRef	getPubTypesSection ()=0

virtual StringRef	getGnuPubNamesSection ()=0

virtual StringRef	getGnuPubTypesSection ()=0

virtual const Section &	getInfoDWOSection ()=0

virtual StringRef	getAbbrevDWOSection ()=0

virtual StringRef	getStringDWOSection ()=0

virtual StringRef	getStringOffsetDWOSection ()=0

virtual StringRef	getRangeDWOSection ()=0

virtual StringRef	getAddrSection ()=0

Public Member Functions inherited from llvm::DIContext
DIContextKind	getKind () const

	DIContext (DIContextKind K)

virtual	~DIContext ()

Static Public Member Functions
static bool	classof (const DIContext *DICtx)

static bool	isSupportedVersion (unsigned version)

Static Public Member Functions inherited from llvm::DIContext
static DIContext *	getDWARFContext (object::ObjectFile *)
	getDWARFContext - get a context for binary DWARF data. More...

Additional Inherited Members
Public Types inherited from llvm::DIContext
enum	DIContextKind { CK_DWARF }

Detailed Description

DWARFContext This data structure is the top level entity that deals with dwarf debug information parsing. The actual data is supplied through pure virtual methods that a concrete implementation provides.

Definition at line 30 of file DWARFContext.h.

Constructor & Destructor Documentation

llvm::DWARFContext::DWARFContext ( )

inline

Definition at line 61 of file DWARFContext.h.

DWARFContext::~DWARFContext ( )

virtual

Definition at line 26 of file DWARFContext.cpp.

References llvm::DeleteContainerPointers().

Member Function Documentation

static bool llvm::DWARFContext::classof ( const DIContext * DICtx )

inlinestatic

Definition at line 64 of file DWARFContext.h.

References llvm::DIContext::CK_DWARF, and llvm::DIContext::getKind().

void DWARFContext::dump	(	raw_ostream &	OS,
		DIDumpType	DumpType = `DIDT_All`
	)

virtual

Implements llvm::DIContext.

Definition at line 61 of file DWARFContext.cpp.

References llvm::DIDT_Abbrev, llvm::DIDT_AbbrevDwo, llvm::DIDT_All, llvm::DIDT_Aranges, llvm::DIDT_Frames, llvm::DIDT_GnuPubnames, llvm::DIDT_GnuPubtypes, llvm::DIDT_Info, llvm::DIDT_InfoDwo, llvm::DIDT_Line, llvm::DIDT_Loc, llvm::DIDT_Pubnames, llvm::DIDT_Pubtypes, llvm::DIDT_Ranges, llvm::DIDT_Str, llvm::DIDT_StrDwo, llvm::DIDT_StrOffsetsDwo, llvm::DIDT_Types, llvm::DWARFDebugArangeSet::dump(), llvm::DWARFDebugRangeList::dump(), dumpPubSection(), llvm::DWARFDebugArangeSet::extract(), llvm::DWARFDebugRangeList::extract(), llvm::format(), llvm::DWARFUnit::getAddressByteSize(), llvm::DWARFDebugInfoEntryMinimal::getAttributeValueAsSectionOffset(), llvm::DWARFUnit::getCompileUnitDIE(), llvm::DataExtractor::getCStr(), llvm::DataExtractor::getU32(), and llvm::DWARFDebugLine::parseStatementTable().

virtual StringRef llvm::DWARFContext::getAbbrevDWOSection ( )

pure virtual

Implemented in llvm::DWARFContextInMemory.

virtual StringRef llvm::DWARFContext::getAbbrevSection ( )

pure virtual

Implemented in llvm::DWARFContextInMemory.

virtual uint8_t llvm::DWARFContext::getAddressSize ( ) const

pure virtual

Implemented in llvm::DWARFContextInMemory.

virtual StringRef llvm::DWARFContext::getAddrSection ( )

pure virtual

Implemented in llvm::DWARFContextInMemory.

virtual StringRef llvm::DWARFContext::getARangeSection ( )

pure virtual

Implemented in llvm::DWARFContextInMemory.

Referenced by llvm::DWARFDebugAranges::generate().

DWARFCompileUnit* llvm::DWARFContext::getCompileUnitAtIndex ( unsigned index )

inline

Get the compile unit at the specified index for this compile unit.

Definition at line 92 of file DWARFContext.h.

Referenced by llvm::DWARFDebugAranges::generate().

const DWARFDebugAbbrev * DWARFContext::getDebugAbbrev ( )

Get a pointer to the parsed DebugAbbrev object.

Definition at line 197 of file DWARFContext.cpp.

const DWARFDebugAbbrev * DWARFContext::getDebugAbbrevDWO ( )

Get a pointer to the parsed dwo abbreviations object.

Definition at line 208 of file DWARFContext.cpp.

const DWARFDebugAranges * DWARFContext::getDebugAranges ( )

Get a pointer to the parsed DebugAranges object.

Definition at line 230 of file DWARFContext.cpp.

References llvm::DWARFDebugAranges::generate().

const DWARFDebugFrame * DWARFContext::getDebugFrame ( )

Get a pointer to the parsed frame information object.

Definition at line 239 of file DWARFContext.cpp.

virtual StringRef llvm::DWARFContext::getDebugFrameSection ( )

pure virtual

Implemented in llvm::DWARFContextInMemory.

const DWARFDebugLoc * DWARFContext::getDebugLoc ( )

Get a pointer to the parsed DebugLoc object.

Definition at line 218 of file DWARFContext.cpp.

DWARFCompileUnit* llvm::DWARFContext::getDWOCompileUnitAtIndex ( unsigned index )

inline

Get the compile unit at the specified index for the DWO compile units.

Definition at line 106 of file DWARFContext.h.

virtual StringRef llvm::DWARFContext::getGnuPubNamesSection ( )

pure virtual

Implemented in llvm::DWARFContextInMemory.

virtual StringRef llvm::DWARFContext::getGnuPubTypesSection ( )

pure virtual

Implemented in llvm::DWARFContextInMemory.

virtual const Section& llvm::DWARFContext::getInfoDWOSection ( )

pure virtual

Implemented in llvm::DWARFContextInMemory.

virtual const Section& llvm::DWARFContext::getInfoSection ( )

pure virtual

Implemented in llvm::DWARFContextInMemory.

DIInliningInfo DWARFContext::getInliningInfoForAddress	(	uint64_t	Address,
		DILineInfoSpecifier	Specifier = `DILineInfoSpecifier()`
	)

virtual

Implements llvm::DIContext.

Definition at line 502 of file DWARFContext.cpp.

References llvm::DILineInfoSpecifier::AbsoluteFilePath, llvm::DIInliningInfo::addFrame(), llvm::DWARFDebugInfoEntryInlinedChain::DIEs, llvm::DILineInfoSpecifier::FileLineInfo, llvm::DILineInfoSpecifier::FunctionName, llvm::DWARFDebugInfoEntryMinimal::getCallerFrame(), getFileLineInfoForCompileUnit(), getFileNameForCompileUnit(), llvm::DWARFUnit::getInlinedChainForAddress(), llvm::DWARFDebugInfoEntryMinimal::getSubroutineName(), llvm::DILineInfoSpecifier::needs(), and llvm::DWARFDebugInfoEntryInlinedChain::U.

DILineInfo DWARFContext::getLineInfoForAddress	(	uint64_t	Address,
		DILineInfoSpecifier	Specifier = `DILineInfoSpecifier()`
	)

virtual

Implements llvm::DIContext.

Definition at line 415 of file DWARFContext.cpp.

References llvm::DILineInfoSpecifier::AbsoluteFilePath, llvm::DWARFDebugInfoEntryInlinedChain::DIEs, llvm::DILineInfoSpecifier::FileLineInfo, llvm::DILineInfoSpecifier::FunctionName, getFileLineInfoForCompileUnit(), llvm::DWARFUnit::getInlinedChainForAddress(), llvm::DWARFDebugInfoEntryMinimal::getSubroutineName(), llvm::DILineInfoSpecifier::needs(), and llvm::DWARFDebugInfoEntryInlinedChain::U.

DILineInfoTable DWARFContext::getLineInfoForAddressRange	(	uint64_t	Address,
		uint64_t	Size,
		DILineInfoSpecifier	Specifier = `DILineInfoSpecifier()`
	)

virtual

Implements llvm::DIContext.

Definition at line 448 of file DWARFContext.cpp.

References llvm::DILineInfoSpecifier::AbsoluteFilePath, llvm::DWARFDebugLine::Row::Address, llvm::DWARFDebugLine::Row::Column, llvm::DWARFDebugInfoEntryInlinedChain::DIEs, llvm::DWARFDebugLine::Row::File, llvm::DILineInfoSpecifier::FileLineInfo, llvm::DILineInfoSpecifier::FunctionName, getFileNameForCompileUnit(), llvm::DWARFUnit::getInlinedChainForAddress(), llvm::DWARFDebugInfoEntryMinimal::getSubroutineName(), llvm::DWARFDebugLine::Row::Line, llvm::DWARFDebugLine::LineTable::lookupAddressRange(), llvm::DILineInfoSpecifier::needs(), llvm::SmallVectorTemplateBase< T, isPodLike >::push_back(), llvm::DWARFDebugLine::LineTable::Rows, llvm::SmallVectorTemplateCommon< T, typename >::size(), and llvm::DWARFDebugInfoEntryInlinedChain::U.

virtual const Section& llvm::DWARFContext::getLineSection ( )

pure virtual

Implemented in llvm::DWARFContextInMemory.

const DWARFLineTable * DWARFContext::getLineTableForCompileUnit ( DWARFCompileUnit * cu )

Get a pointer to a parsed line table corresponding to a compile unit.

Definition at line 260 of file DWARFContext.cpp.

References llvm::DWARFUnit::getAddressByteSize(), llvm::DWARFDebugInfoEntryMinimal::getAttributeValueAsSectionOffset(), and llvm::DWARFUnit::getCompileUnitDIE().

virtual const Section& llvm::DWARFContext::getLocSection ( )

pure virtual

Implemented in llvm::DWARFContextInMemory.

unsigned llvm::DWARFContext::getNumCompileUnits ( )

inline

Get the number of compile units in this context.

Definition at line 71 of file DWARFContext.h.

Referenced by llvm::DWARFDebugAranges::generate().

unsigned llvm::DWARFContext::getNumDWOCompileUnits ( )

inline

Get the number of compile units in the DWO context.

Definition at line 85 of file DWARFContext.h.

unsigned llvm::DWARFContext::getNumTypeUnits ( )

inline

Get the number of compile units in this context.

Definition at line 78 of file DWARFContext.h.

virtual StringRef llvm::DWARFContext::getPubNamesSection ( )

pure virtual

Implemented in llvm::DWARFContextInMemory.

virtual StringRef llvm::DWARFContext::getPubTypesSection ( )

pure virtual

Implemented in llvm::DWARFContextInMemory.

virtual StringRef llvm::DWARFContext::getRangeDWOSection ( )

pure virtual

Implemented in llvm::DWARFContextInMemory.

virtual StringRef llvm::DWARFContext::getRangeSection ( )

pure virtual

Implemented in llvm::DWARFContextInMemory.

virtual StringRef llvm::DWARFContext::getStringDWOSection ( )

pure virtual

Implemented in llvm::DWARFContextInMemory.

virtual StringRef llvm::DWARFContext::getStringOffsetDWOSection ( )

pure virtual

Implemented in llvm::DWARFContextInMemory.

virtual StringRef llvm::DWARFContext::getStringSection ( )

pure virtual

Implemented in llvm::DWARFContextInMemory.

virtual const std::map<object::SectionRef, Section>& llvm::DWARFContext::getTypesSections ( )

pure virtual

Implemented in llvm::DWARFContextInMemory.

DWARFTypeUnit* llvm::DWARFContext::getTypeUnitAtIndex ( unsigned index )

inline

Get the type unit at the specified index for this compile unit.

Definition at line 99 of file DWARFContext.h.

virtual bool llvm::DWARFContext::isLittleEndian ( ) const

pure virtual

Implemented in llvm::DWARFContextInMemory.

Referenced by llvm::DWARFDebugAranges::generate().

static bool llvm::DWARFContext::isSupportedVersion ( unsigned version )

inlinestatic

Definition at line 162 of file DWARFContext.h.

Referenced by llvm::DWARFUnit::extractImpl().

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

Classes

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation