llvm::gsym::GsymContext Class Reference

GSYM DI Context This data structure is the top level entity that deals with GSYM symbolication. More...

#include "llvm/DebugInfo/GSYM/GsymContext.h"

Inheritance diagram for llvm::gsym::GsymContext:

Public Member Functions
	GsymContext (std::unique_ptr< GsymReader > Reader)
	~GsymContext ()
	GsymContext (GsymContext &)=delete
GsymContext &	operator= (GsymContext &)=delete
void	dump (raw_ostream &OS, DIDumpOptions DIDumpOpts) override
std::optional< DILineInfo >	getLineInfoForAddress (object::SectionedAddress Address, DILineInfoSpecifier Specifier=DILineInfoSpecifier()) override
std::optional< DILineInfo >	getLineInfoForDataAddress (object::SectionedAddress Address) override
DILineInfoTable	getLineInfoForAddressRange (object::SectionedAddress Address, uint64_t Size, DILineInfoSpecifier Specifier=DILineInfoSpecifier()) override
DIInliningInfo	getInliningInfoForAddress (object::SectionedAddress Address, DILineInfoSpecifier Specifier=DILineInfoSpecifier()) override
std::vector< DILocal >	getLocalsForAddress (object::SectionedAddress Address) override
Public Member Functions inherited from llvm::DIContext
	DIContext (DIContextKind K)
virtual	~DIContext ()=default
DIContextKind	getKind () const
virtual void	dump (raw_ostream &OS, DIDumpOptions DumpOpts)=0
virtual bool	verify (raw_ostream &OS, DIDumpOptions DumpOpts={})
virtual std::optional< DILineInfo >	getLineInfoForAddress (object::SectionedAddress Address, DILineInfoSpecifier Specifier=DILineInfoSpecifier())=0
virtual std::optional< DILineInfo >	getLineInfoForDataAddress (object::SectionedAddress Address)=0
virtual DILineInfoTable	getLineInfoForAddressRange (object::SectionedAddress Address, uint64_t Size, DILineInfoSpecifier Specifier=DILineInfoSpecifier())=0
virtual DIInliningInfo	getInliningInfoForAddress (object::SectionedAddress Address, DILineInfoSpecifier Specifier=DILineInfoSpecifier())=0
virtual std::vector< DILocal >	getLocalsForAddress (object::SectionedAddress Address)=0

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

Additional Inherited Members
Public Types inherited from llvm::DIContext
enum	DIContextKind { CK_DWARF , CK_PDB , CK_BTF , CK_GSYM }

Detailed Description

GSYM DI Context This data structure is the top level entity that deals with GSYM symbolication.

This data structure exists only when there is a need for a transparent interface to different symbolication formats (e.g. GSYM, PDB and DWARF). More control and power over the debug information access can be had by using the GSYM interfaces directly.

Definition at line 30 of file GsymContext.h.

Constructor & Destructor Documentation

GsymContext() [1/2]

GsymContext::GsymContext

(

std::unique_ptr< GsymReader >

Reader

)

Definition at line 18 of file GsymContext.cpp.

~GsymContext()

GsymContext::~GsymContext ( )

default

GsymContext() [2/2]

llvm::gsym::GsymContext::GsymContext ( GsymContext &  )

delete

Member Function Documentation

classof()

static bool llvm::gsym::GsymContext::classof ( const DIContext *  DICtx )

inlinestatic

Definition at line 38 of file GsymContext.h.

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

dump()

void GsymContext::dump ( raw_ostream &  OS, DIDumpOptions  DIDumpOpts  )

overridevirtual

Implements llvm::DIContext.

Definition at line 21 of file GsymContext.cpp.

getInliningInfoForAddress()

DIInliningInfo GsymContext::getInliningInfoForAddress ( object::SectionedAddress  Address, DILineInfoSpecifier  Specifier = DILineInfoSpecifier()  )

overridevirtual

Implements llvm::DIContext.

Definition at line 135 of file GsymContext.cpp.

References llvm::Address, fillLineInfoFromLocation(), and llvm::DILineInfo::StartAddress.

getLineInfoForAddress()

std::optional< DILineInfo > GsymContext::getLineInfoForAddress ( object::SectionedAddress  Address, DILineInfoSpecifier  Specifier = DILineInfoSpecifier()  )

overridevirtual

Implements llvm::DIContext.

Definition at line 65 of file GsymContext.cpp.

References llvm::Address, llvm::consumeError(), fillLineInfoFromLocation(), llvm::DILineInfo::FunctionName, llvm::None, llvm::DILineInfo::StartAddress, and llvm::object::SectionedAddress::UndefSection.

getLineInfoForAddressRange()

DILineInfoTable GsymContext::getLineInfoForAddressRange ( object::SectionedAddress  Address, uint64_t  Size, DILineInfoSpecifier  Specifier = DILineInfoSpecifier()  )

overridevirtual

Implements llvm::DIContext.

Definition at line 104 of file GsymContext.cpp.

References llvm::gsym::LineEntry::Addr, llvm::Address, llvm::consumeError(), Size, and llvm::object::SectionedAddress::UndefSection.

getLineInfoForDataAddress()

std::optional< DILineInfo > GsymContext::getLineInfoForDataAddress ( object::SectionedAddress  Address )

overridevirtual

Implements llvm::DIContext.

Definition at line 97 of file GsymContext.cpp.

getLocalsForAddress()

std::vector< DILocal > GsymContext::getLocalsForAddress ( object::SectionedAddress  Address )

overridevirtual

Implements llvm::DIContext.

Definition at line 163 of file GsymContext.cpp.

operator=()

GsymContext & llvm::gsym::GsymContext::operator= ( GsymContext &  )

delete

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

• include/llvm/DebugInfo/GSYM/GsymContext.h
• lib/DebugInfo/GSYM/GsymContext.cpp