LLVM  4.0.0
Public Member Functions | List of all members
llvm::RuntimeDyldCOFFI386 Class Reference

#include <RuntimeDyldCOFFI386.h>

Inheritance diagram for llvm::RuntimeDyldCOFFI386:
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Collaboration diagram for llvm::RuntimeDyldCOFFI386:
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Public Member Functions

 RuntimeDyldCOFFI386 (RuntimeDyld::MemoryManager &MM, JITSymbolResolver &Resolver)
 
unsigned getMaxStubSize () override
 
unsigned getStubAlignment () override
 
Expected< relocation_iteratorprocessRelocationRef (unsigned SectionID, relocation_iterator RelI, const ObjectFile &Obj, ObjSectionToIDMap &ObjSectionToID, StubMap &Stubs) override
 Parses one or more object file relocations (some object files use relocation pairs) and stores it to Relocations or SymbolRelocations (this depends on the object file type). More...
 
void resolveRelocation (const RelocationEntry &RE, uint64_t Value) override
 A object file specific relocation resolver. More...
 
void registerEHFrames () override
 
void deregisterEHFrames () override
 
- Public Member Functions inherited from llvm::RuntimeDyldCOFF
std::unique_ptr
< RuntimeDyld::LoadedObjectInfo
loadObject (const object::ObjectFile &Obj) override
 
bool isCompatibleFile (const object::ObjectFile &Obj) const override
 
- Public Member Functions inherited from llvm::RuntimeDyldImpl
 RuntimeDyldImpl (RuntimeDyld::MemoryManager &MemMgr, JITSymbolResolver &Resolver)
 
virtual ~RuntimeDyldImpl ()
 
void setProcessAllSections (bool ProcessAllSections)
 
void setRuntimeDyldChecker (RuntimeDyldCheckerImpl *Checker)
 
uint8_t * getSymbolLocalAddress (StringRef Name) const
 
JITEvaluatedSymbol getSymbol (StringRef Name) const
 
void resolveRelocations ()
 
void reassignSectionAddress (unsigned SectionID, uint64_t Addr)
 
void mapSectionAddress (const void *LocalAddress, uint64_t TargetAddress)
 
bool hasError ()
 
void clearError ()
 
StringRef getErrorString ()
 
virtual Error finalizeLoad (const ObjectFile &ObjImg, ObjSectionToIDMap &SectionMap)
 

Additional Inherited Members

- Static Public Member Functions inherited from llvm::RuntimeDyldCOFF
static std::unique_ptr
< RuntimeDyldCOFF
create (Triple::ArchType Arch, RuntimeDyld::MemoryManager &MemMgr, JITSymbolResolver &Resolver)
 
- Protected Types inherited from llvm::RuntimeDyldImpl
typedef SmallVector
< SectionEntry, 64 > 
SectionList
 
typedef unsigned SID
 
typedef std::map< SectionRef,
unsigned
ObjSectionToIDMap
 
typedef std::vector< SymbolRefCommonSymbolList
 
typedef SmallVector
< RelocationEntry, 64 > 
RelocationList
 
typedef std::map
< RelocationValueRef,
uintptr_t > 
StubMap
 
- Protected Member Functions inherited from llvm::RuntimeDyldCOFF
 RuntimeDyldCOFF (RuntimeDyld::MemoryManager &MemMgr, JITSymbolResolver &Resolver)
 
uint64_t getSymbolOffset (const SymbolRef &Sym)
 
- Protected Member Functions inherited from llvm::RuntimeDyldImpl
uint64_t getSectionLoadAddress (unsigned SectionID) const
 
uint8_t * getSectionAddress (unsigned SectionID) const
 
void writeInt16BE (uint8_t *Addr, uint16_t Value)
 
void writeInt32BE (uint8_t *Addr, uint32_t Value)
 
void writeInt64BE (uint8_t *Addr, uint64_t Value)
 
virtual void setMipsABI (const ObjectFile &Obj)
 
uint64_t readBytesUnaligned (uint8_t *Src, unsigned Size) const
 Endian-aware read Read the least significant Size bytes from Src. More...
 
void writeBytesUnaligned (uint64_t Value, uint8_t *Dst, unsigned Size) const
 Endian-aware write. More...
 
Error emitCommonSymbols (const ObjectFile &Obj, CommonSymbolList &CommonSymbols)
 Given the common symbols discovered in the object file, emit a new section for them and update the symbol mappings in the object and symbol table. More...
 
Expected< unsignedemitSection (const ObjectFile &Obj, const SectionRef &Section, bool IsCode)
 Emits section data from the object file to the MemoryManager. More...
 
Expected< unsignedfindOrEmitSection (const ObjectFile &Obj, const SectionRef &Section, bool IsCode, ObjSectionToIDMap &LocalSections)
 Find Section in LocalSections. More...
 
void addRelocationForSection (const RelocationEntry &RE, unsigned SectionID)
 
void addRelocationForSymbol (const RelocationEntry &RE, StringRef SymbolName)
 
uint8_t * createStubFunction (uint8_t *Addr, unsigned AbiVariant=0)
 Emits long jump instruction to Addr. More...
 
void resolveRelocationList (const RelocationList &Relocs, uint64_t Value)
 Resolves relocations from Relocs list with address from Value. More...
 
void resolveExternalSymbols ()
 Resolve relocations to external symbols. More...
 
Error computeTotalAllocSize (const ObjectFile &Obj, uint64_t &CodeSize, uint32_t &CodeAlign, uint64_t &RODataSize, uint32_t &RODataAlign, uint64_t &RWDataSize, uint32_t &RWDataAlign)
 
unsigned computeSectionStubBufSize (const ObjectFile &Obj, const SectionRef &Section)
 
Expected< ObjSectionToIDMaploadObjectImpl (const object::ObjectFile &Obj)
 
virtual bool relocationNeedsStub (const RelocationRef &R) const
 
- Protected Attributes inherited from llvm::RuntimeDyldImpl
RuntimeDyld::MemoryManagerMemMgr
 
JITSymbolResolverResolver
 
RuntimeDyldCheckerImplChecker
 
SectionList Sections
 
RTDyldSymbolTable GlobalSymbolTable
 
std::unordered_map< unsigned,
RelocationList
Relocations
 
StringMap< RelocationListExternalSymbolRelocations
 
Triple::ArchType Arch
 
bool IsTargetLittleEndian
 
bool IsMipsO32ABI
 
bool IsMipsN32ABI
 
bool IsMipsN64ABI
 
bool ProcessAllSections
 
sys::Mutex lock
 
bool HasError
 
std::string ErrorStr
 
- Static Protected Attributes inherited from llvm::RuntimeDyldImpl
static const unsigned AbsoluteSymbolSection = ~0U
 

Detailed Description

Definition at line 25 of file RuntimeDyldCOFFI386.h.

Constructor & Destructor Documentation

llvm::RuntimeDyldCOFFI386::RuntimeDyldCOFFI386 ( RuntimeDyld::MemoryManager MM,
JITSymbolResolver Resolver 
)
inline

Definition at line 27 of file RuntimeDyldCOFFI386.h.

Member Function Documentation

void llvm::RuntimeDyldCOFFI386::deregisterEHFrames ( )
inlineoverridevirtual

Reimplemented from llvm::RuntimeDyldImpl.

Definition at line 220 of file RuntimeDyldCOFFI386.h.

unsigned llvm::RuntimeDyldCOFFI386::getMaxStubSize ( )
inlineoverridevirtual

Implements llvm::RuntimeDyldImpl.

Definition at line 31 of file RuntimeDyldCOFFI386.h.

unsigned llvm::RuntimeDyldCOFFI386::getStubAlignment ( )
inlineoverridevirtual

Implements llvm::RuntimeDyldImpl.

Definition at line 35 of file RuntimeDyldCOFFI386.h.

Expected<relocation_iterator> llvm::RuntimeDyldCOFFI386::processRelocationRef ( unsigned  SectionID,
relocation_iterator  RelI,
const ObjectFile Obj,
ObjSectionToIDMap ObjSectionToID,
StubMap Stubs 
)
inlineoverridevirtual
void llvm::RuntimeDyldCOFFI386::registerEHFrames ( )
inlineoverridevirtual

Reimplemented from llvm::RuntimeDyldImpl.

Definition at line 219 of file RuntimeDyldCOFFI386.h.

void llvm::RuntimeDyldCOFFI386::resolveRelocation ( const RelocationEntry RE,
uint64_t  Value 
)
inlineoverridevirtual

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