LLVM  14.0.0git
Public Member Functions | Static Public Member Functions | List of all members
llvm::object::XCOFFTracebackTable Class Reference

This class provides methods to extract traceback table data from a buffer. More...

#include "llvm/Object/XCOFFObjectFile.h"

Public Member Functions

uint8_t getVersion () const
 
uint8_t getLanguageID () const
 
bool isGlobalLinkage () const
 
bool isOutOfLineEpilogOrPrologue () const
 
bool hasTraceBackTableOffset () const
 
bool isInternalProcedure () const
 
bool hasControlledStorage () const
 
bool isTOCless () const
 
bool isFloatingPointPresent () const
 
bool isFloatingPointOperationLogOrAbortEnabled () const
 
bool isInterruptHandler () const
 
bool isFuncNamePresent () const
 
bool isAllocaUsed () const
 
uint8_t getOnConditionDirective () const
 
bool isCRSaved () const
 
bool isLRSaved () const
 
bool isBackChainStored () const
 
bool isFixup () const
 
uint8_t getNumOfFPRsSaved () const
 
bool hasVectorInfo () const
 
bool hasExtensionTable () const
 
uint8_t getNumOfGPRsSaved () const
 
uint8_t getNumberOfFixedParms () const
 
uint8_t getNumberOfFPParms () const
 
bool hasParmsOnStack () const
 
const Optional< SmallString< 32 > > & getParmsType () const
 
const Optional< uint32_t > & getTraceBackTableOffset () const
 
const Optional< uint32_t > & getHandlerMask () const
 
const Optional< uint32_t > & getNumOfCtlAnchors ()
 
const Optional< SmallVector< uint32_t, 8 > > & getControlledStorageInfoDisp ()
 
const Optional< StringRef > & getFunctionName () const
 
const Optional< uint8_t > & getAllocaRegister () const
 
const Optional< TBVectorExt > & getVectorExt () const
 
const Optional< uint8_t > & getExtensionTable () const
 

Static Public Member Functions

static Expected< XCOFFTracebackTablecreate (const uint8_t *Ptr, uint64_t &Size)
 Parse an XCOFF Traceback Table from Ptr with Size bytes. More...
 

Detailed Description

This class provides methods to extract traceback table data from a buffer.

The various accessors may reference the buffer provided via the constructor.

Definition at line 562 of file XCOFFObjectFile.h.

Member Function Documentation

◆ create()

Expected< XCOFFTracebackTable > llvm::object::XCOFFTracebackTable::create ( const uint8_t *  Ptr,
uint64_t &  Size 
)
static

Parse an XCOFF Traceback Table from Ptr with Size bytes.

Returns an XCOFFTracebackTable upon successful parsing, otherwise an Error is returned.

Parameters
[in]PtrA pointer that points just past the initial 4 bytes of zeros at the beginning of an XCOFF Traceback Table.
[in,out]SizeA pointer that points to the length of the XCOFF Traceback Table. If the XCOFF Traceback Table is not parsed successfully or there are extra bytes that are not recognized, Size will be updated to be the size up to the end of the last successfully parsed field of the table.

Definition at line 958 of file XCOFFObjectFile.cpp.

◆ getAllocaRegister()

const Optional<uint8_t>& llvm::object::XCOFFTracebackTable::getAllocaRegister ( ) const
inline

Definition at line 633 of file XCOFFObjectFile.h.

◆ getControlledStorageInfoDisp()

const Optional<SmallVector<uint32_t, 8> >& llvm::object::XCOFFTracebackTable::getControlledStorageInfoDisp ( )
inline

Definition at line 629 of file XCOFFObjectFile.h.

◆ getExtensionTable()

const Optional<uint8_t>& llvm::object::XCOFFTracebackTable::getExtensionTable ( ) const
inline

Definition at line 635 of file XCOFFObjectFile.h.

◆ getFunctionName()

const Optional<StringRef>& llvm::object::XCOFFTracebackTable::getFunctionName ( ) const
inline

Definition at line 632 of file XCOFFObjectFile.h.

◆ getHandlerMask()

const Optional<uint32_t>& llvm::object::XCOFFTracebackTable::getHandlerMask ( ) const
inline

Definition at line 627 of file XCOFFObjectFile.h.

◆ getLanguageID()

uint8_t llvm::object::XCOFFTracebackTable::getLanguageID ( ) const

Definition at line 1063 of file XCOFFObjectFile.cpp.

References GETBITWITHMASKSHIFT.

◆ getNumberOfFixedParms()

uint8_t llvm::object::XCOFFTracebackTable::getNumberOfFixedParms ( ) const

Definition at line 1148 of file XCOFFObjectFile.cpp.

References GETBITWITHMASKSHIFT.

◆ getNumberOfFPParms()

uint8_t llvm::object::XCOFFTracebackTable::getNumberOfFPParms ( ) const

Definition at line 1153 of file XCOFFObjectFile.cpp.

References GETBITWITHMASKSHIFT.

◆ getNumOfCtlAnchors()

const Optional<uint32_t>& llvm::object::XCOFFTracebackTable::getNumOfCtlAnchors ( )
inline

Definition at line 628 of file XCOFFObjectFile.h.

◆ getNumOfFPRsSaved()

uint8_t llvm::object::XCOFFTracebackTable::getNumOfFPRsSaved ( ) const

Definition at line 1132 of file XCOFFObjectFile.cpp.

References GETBITWITHMASKSHIFT.

◆ getNumOfGPRsSaved()

uint8_t llvm::object::XCOFFTracebackTable::getNumOfGPRsSaved ( ) const

Definition at line 1144 of file XCOFFObjectFile.cpp.

References GETBITWITHMASKSHIFT.

◆ getOnConditionDirective()

uint8_t llvm::object::XCOFFTracebackTable::getOnConditionDirective ( ) const

Definition at line 1111 of file XCOFFObjectFile.cpp.

References GETBITWITHMASKSHIFT.

◆ getParmsType()

const Optional<SmallString<32> >& llvm::object::XCOFFTracebackTable::getParmsType ( ) const
inline

Definition at line 623 of file XCOFFObjectFile.h.

◆ getTraceBackTableOffset()

const Optional<uint32_t>& llvm::object::XCOFFTracebackTable::getTraceBackTableOffset ( ) const
inline

Definition at line 624 of file XCOFFObjectFile.h.

◆ getVectorExt()

const Optional<TBVectorExt>& llvm::object::XCOFFTracebackTable::getVectorExt ( ) const
inline

Definition at line 634 of file XCOFFObjectFile.h.

◆ getVersion()

uint8_t llvm::object::XCOFFTracebackTable::getVersion ( ) const

Definition at line 1059 of file XCOFFObjectFile.cpp.

References GETBITWITHMASKSHIFT.

◆ hasControlledStorage()

bool llvm::object::XCOFFTracebackTable::hasControlledStorage ( ) const

Definition at line 1083 of file XCOFFObjectFile.cpp.

References GETBITWITHMASK.

◆ hasExtensionTable()

bool llvm::object::XCOFFTracebackTable::hasExtensionTable ( ) const

Definition at line 1136 of file XCOFFObjectFile.cpp.

References GETBITWITHMASK.

◆ hasParmsOnStack()

bool llvm::object::XCOFFTracebackTable::hasParmsOnStack ( ) const

Definition at line 1158 of file XCOFFObjectFile.cpp.

References GETBITWITHMASK.

◆ hasTraceBackTableOffset()

bool llvm::object::XCOFFTracebackTable::hasTraceBackTableOffset ( ) const

Definition at line 1075 of file XCOFFObjectFile.cpp.

References GETBITWITHMASK.

◆ hasVectorInfo()

bool llvm::object::XCOFFTracebackTable::hasVectorInfo ( ) const

Definition at line 1140 of file XCOFFObjectFile.cpp.

References GETBITWITHMASK.

◆ isAllocaUsed()

bool llvm::object::XCOFFTracebackTable::isAllocaUsed ( ) const

Definition at line 1107 of file XCOFFObjectFile.cpp.

References GETBITWITHMASK.

◆ isBackChainStored()

bool llvm::object::XCOFFTracebackTable::isBackChainStored ( ) const

Definition at line 1124 of file XCOFFObjectFile.cpp.

References GETBITWITHMASK.

◆ isCRSaved()

bool llvm::object::XCOFFTracebackTable::isCRSaved ( ) const

Definition at line 1116 of file XCOFFObjectFile.cpp.

References GETBITWITHMASK.

◆ isFixup()

bool llvm::object::XCOFFTracebackTable::isFixup ( ) const

Definition at line 1128 of file XCOFFObjectFile.cpp.

References GETBITWITHMASK.

◆ isFloatingPointOperationLogOrAbortEnabled()

bool llvm::object::XCOFFTracebackTable::isFloatingPointOperationLogOrAbortEnabled ( ) const

Definition at line 1095 of file XCOFFObjectFile.cpp.

References GETBITWITHMASK.

◆ isFloatingPointPresent()

bool llvm::object::XCOFFTracebackTable::isFloatingPointPresent ( ) const

Definition at line 1091 of file XCOFFObjectFile.cpp.

References GETBITWITHMASK.

◆ isFuncNamePresent()

bool llvm::object::XCOFFTracebackTable::isFuncNamePresent ( ) const

Definition at line 1103 of file XCOFFObjectFile.cpp.

References GETBITWITHMASK.

◆ isGlobalLinkage()

bool llvm::object::XCOFFTracebackTable::isGlobalLinkage ( ) const

Definition at line 1067 of file XCOFFObjectFile.cpp.

References GETBITWITHMASK.

◆ isInternalProcedure()

bool llvm::object::XCOFFTracebackTable::isInternalProcedure ( ) const

Definition at line 1079 of file XCOFFObjectFile.cpp.

References GETBITWITHMASK.

◆ isInterruptHandler()

bool llvm::object::XCOFFTracebackTable::isInterruptHandler ( ) const

Definition at line 1099 of file XCOFFObjectFile.cpp.

References GETBITWITHMASK.

◆ isLRSaved()

bool llvm::object::XCOFFTracebackTable::isLRSaved ( ) const

Definition at line 1120 of file XCOFFObjectFile.cpp.

References GETBITWITHMASK.

◆ isOutOfLineEpilogOrPrologue()

bool llvm::object::XCOFFTracebackTable::isOutOfLineEpilogOrPrologue ( ) const

Definition at line 1071 of file XCOFFObjectFile.cpp.

References GETBITWITHMASK.

◆ isTOCless()

bool llvm::object::XCOFFTracebackTable::isTOCless ( ) const

Definition at line 1087 of file XCOFFObjectFile.cpp.

References GETBITWITHMASK.


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