#include "llvm/ADT/DenseMap.h"#include "llvm/ADT/STLExtras.h"#include "llvm/ADT/SmallString.h"#include "llvm/ADT/SmallVector.h"#include "llvm/ADT/StringRef.h"#include "llvm/ADT/Twine.h"#include "llvm/BinaryFormat/COFF.h"#include "llvm/MC/MCAsmLayout.h"#include "llvm/MC/MCAssembler.h"#include "llvm/MC/MCContext.h"#include "llvm/MC/MCExpr.h"#include "llvm/MC/MCFixup.h"#include "llvm/MC/MCFragment.h"#include "llvm/MC/MCObjectWriter.h"#include "llvm/MC/MCSection.h"#include "llvm/MC/MCSectionCOFF.h"#include "llvm/MC/MCSymbol.h"#include "llvm/MC/MCSymbolCOFF.h"#include "llvm/MC/MCValue.h"#include "llvm/MC/MCWinCOFFObjectWriter.h"#include "llvm/MC/StringTableBuilder.h"#include "llvm/Support/Casting.h"#include "llvm/Support/Endian.h"#include "llvm/Support/ErrorHandling.h"#include "llvm/Support/JamCRC.h"#include "llvm/Support/LEB128.h"#include "llvm/Support/MathExtras.h"#include "llvm/Support/raw_ostream.h"#include <algorithm>#include <cassert>#include <cstddef>#include <cstdint>#include <cstring>#include <ctime>#include <memory>#include <string>#include <vector>
Go to the source code of this file.
Macros | |
| #define | DEBUG_TYPE "WinCOFFObjectWriter" |
Enumerations | |
| enum | AuxiliaryType |
| enum | : unsigned { Max7DecimalOffset = 9999999U } |
| enum | : uint64_t { MaxBase64Offset = 0xFFFFFFFFFULL } |
Functions | |
| static uint32_t | getAlignment (const MCSectionCOFF &Sec) |
| static uint64_t | getSymbolValue (const MCSymbol &Symbol, const MCAsmLayout &Layout) |
| static void | encodeBase64StringEntry (char *Buffer, uint64_t Value) |
| static std::time_t | getTime () |
| static bool | isAssociative (const COFFSection &Section) |
Macro Definition Documentation
◆ DEBUG_TYPE
| #define DEBUG_TYPE "WinCOFFObjectWriter" |
Definition at line 55 of file WinCOFFObjectWriter.cpp.
Enumeration Type Documentation
◆ anonymous enum
| anonymous enum : unsigned |
| Enumerator | |
|---|---|
| Max7DecimalOffset | |
Definition at line 421 of file WinCOFFObjectWriter.cpp.
◆ anonymous enum
| anonymous enum : uint64_t |
| Enumerator | |
|---|---|
| MaxBase64Offset | |
Definition at line 422 of file WinCOFFObjectWriter.cpp.
◆ AuxiliaryType
| enum AuxiliaryType |
Definition at line 61 of file WinCOFFObjectWriter.cpp.
Function Documentation
◆ encodeBase64StringEntry()
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static |
Definition at line 427 of file WinCOFFObjectWriter.cpp.
References llvm::HexStyle::Asm, assert(), B, llvm::COFF::BigObjMagic, llvm::COFF::header::Characteristics, llvm::COFF::section::Characteristics, llvm::Twine::concat(), llvm::SmallVectorTemplateCommon< T >::data(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::end(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::find(), Fixup, llvm::FK_SecRel_2, llvm::MCAssembler::getBackend(), llvm::MCContext::getCOFFSection(), llvm::MCValue::getConstant(), llvm::MCAssembler::getContext(), llvm::JamCRC::getCRC(), llvm::MCSymbol::getFragment(), llvm::MCAsmLayout::getFragmentOffset(), llvm::MCFixup::getLoc(), llvm::SectionKind::getMetadata(), llvm::MCSymbol::getName(), llvm::MCFixup::getOffset(), llvm::MCFragment::getParent(), llvm::MCValue::getSymA(), llvm::MCValue::getSymB(), llvm::MCSymbolRefExpr::getSymbol(), llvm::MCAsmLayout::getSymbolOffset(), getType(), llvm::COFF::IMAGE_FILE_MACHINE_AMD64, llvm::COFF::IMAGE_FILE_MACHINE_ARMNT, llvm::COFF::IMAGE_FILE_MACHINE_I386, llvm::COFF::IMAGE_FILE_MACHINE_UNKNOWN, llvm::COFF::IMAGE_REL_AMD64_REL32, llvm::COFF::IMAGE_REL_ARM_ABSOLUTE, llvm::COFF::IMAGE_REL_ARM_ADDR32, llvm::COFF::IMAGE_REL_ARM_ADDR32NB, llvm::COFF::IMAGE_REL_ARM_BLX11, llvm::COFF::IMAGE_REL_ARM_BLX23T, llvm::COFF::IMAGE_REL_ARM_BLX24, llvm::COFF::IMAGE_REL_ARM_BRANCH11, llvm::COFF::IMAGE_REL_ARM_BRANCH20T, llvm::COFF::IMAGE_REL_ARM_BRANCH24, llvm::COFF::IMAGE_REL_ARM_BRANCH24T, llvm::COFF::IMAGE_REL_ARM_MOV32A, llvm::COFF::IMAGE_REL_ARM_MOV32T, llvm::COFF::IMAGE_REL_ARM_SECREL, llvm::COFF::IMAGE_REL_ARM_SECTION, llvm::COFF::IMAGE_REL_ARM_TOKEN, llvm::COFF::IMAGE_REL_I386_REL32, llvm::COFF::IMAGE_SCN_CNT_UNINITIALIZED_DATA, llvm::COFF::IMAGE_SCN_LNK_NRELOC_OVFL, llvm::COFF::IMAGE_SCN_LNK_REMOVE, llvm::COFF::IMAGE_SYM_DTYPE_FUNCTION, llvm::MCObjectWriter::isSymbolRefDifferenceFullyResolvedImpl(), llvm::MCSymbol::isTemporary(), llvm_unreachable, llvm::COFF::header::Machine, Max7DecimalOffset, MaxBase64Offset, llvm::Intrinsic::memcpy, llvm::COFF::BigObjHeader::MinBigObjectVersion, llvm::COFF::section::Name, llvm::COFF::NameSize, llvm::COFF::section::NumberOfLineNumbers, llvm::COFF::section::NumberOfRelocations, llvm::COFF::header::NumberOfSections, llvm::COFF::header::NumberOfSymbols, llvm::COFF::section::PointerToLineNumbers, llvm::COFF::section::PointerToRawData, llvm::COFF::section::PointerToRelocations, llvm::COFF::header::PointerToSymbolTable, llvm::MCAssembler::registerSection(), llvm::report_fatal_error(), llvm::MCContext::reportError(), llvm::COFF::SCT_COMPLEX_TYPE_SHIFT, llvm::ARMBuildAttrs::Section, llvm::SmallVectorBase::size(), llvm::COFF::header::SizeOfOptionalHeader, llvm::COFF::section::SizeOfRawData, llvm::sort(), llvm::COFF::Symbol16Size, llvm::COFF::Symbol32Size, llvm::COFF::relocation::SymbolTableIndex, llvm::COFF::header::TimeDateStamp, llvm::Twine::toVector(), llvm::COFF::relocation::Type, llvm::JamCRC::update(), llvm::COFF::section::VirtualAddress, llvm::COFF::relocation::VirtualAddress, llvm::COFF::section::VirtualSize, llvm::RISCVFenceField::W, and llvm::MCAssembler::writeSectionData().
◆ getAlignment()
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static |
Definition at line 259 of file WinCOFFObjectWriter.cpp.
References llvm::MCSection::getAlignment(), llvm::MCSectionCOFF::getCharacteristics(), llvm::MCSectionCOFF::getCOMDATSymbol(), llvm::MCSectionCOFF::getSectionName(), llvm::MCSectionCOFF::getSelection(), llvm::COFF::IMAGE_COMDAT_SELECT_ASSOCIATIVE, llvm::COFF::IMAGE_SCN_ALIGN_1024BYTES, llvm::COFF::IMAGE_SCN_ALIGN_128BYTES, llvm::COFF::IMAGE_SCN_ALIGN_16BYTES, llvm::COFF::IMAGE_SCN_ALIGN_1BYTES, llvm::COFF::IMAGE_SCN_ALIGN_2048BYTES, llvm::COFF::IMAGE_SCN_ALIGN_256BYTES, llvm::COFF::IMAGE_SCN_ALIGN_2BYTES, llvm::COFF::IMAGE_SCN_ALIGN_32BYTES, llvm::COFF::IMAGE_SCN_ALIGN_4096BYTES, llvm::COFF::IMAGE_SCN_ALIGN_4BYTES, llvm::COFF::IMAGE_SCN_ALIGN_512BYTES, llvm::COFF::IMAGE_SCN_ALIGN_64BYTES, llvm::COFF::IMAGE_SCN_ALIGN_8192BYTES, llvm::COFF::IMAGE_SCN_ALIGN_8BYTES, llvm::COFF::IMAGE_SYM_CLASS_STATIC, llvm_unreachable, llvm::report_fatal_error(), llvm::ARMBuildAttrs::Section, and llvm::ARMBuildAttrs::Symbol.
Referenced by llvm::slpvectorizer::BoUpSLP::canMapToVector(), llvm::AllocaInst::cloneImpl(), llvm::LoadInst::cloneImpl(), llvm::StoreInst::cloneImpl(), llvm::FunctionComparator::cmpOperations(), emitSignedInt64(), ExpandBVWithShuffles(), llvm::X86InstrInfo::foldMemoryOperandImpl(), getChainID(), getExpandedMinMaxOps(), llvm::ARMBaseInstrInfo::getNumMicroOps(), llvm::ARMBaseInstrInfo::getOperandLatency(), llvm::MachineMemOperand::getSize(), llvm::AttributeSetNode::hasAttributes(), haveSameSpecialState(), isAtomic(), IsSafeAndProfitableToMove(), lowerBuildVectorAsBroadcast(), numVectorEltsOrZero(), replaceShuffleOfInsert(), RewriteP2Align(), llvm::AMDGPUTargetLowering::shouldReduceLoadWidth(), llvm::object::SymbolRef::SymbolRef(), useSinCos(), and VerifyLowRegs().
◆ getSymbolValue()
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static |
Definition at line 327 of file WinCOFFObjectWriter.cpp.
References llvm::dyn_cast(), llvm::MCAsmLayout::getBaseSymbol(), llvm::MCSymbolCOFF::getClass(), llvm::MCSymbol::getCommonSize(), llvm::MCSymbol::getFragment(), llvm::MCSymbol::getName(), llvm::MCFragment::getParent(), llvm::MCSymbolRefExpr::getSymbol(), llvm::MCAsmLayout::getSymbolOffset(), llvm::MCSymbolCOFF::getType(), llvm::MCSymbol::getVariableValue(), llvm::COFF::IMAGE_SYM_ABSOLUTE, llvm::COFF::IMAGE_SYM_CLASS_EXTERNAL, llvm::COFF::IMAGE_SYM_CLASS_NULL, llvm::COFF::IMAGE_SYM_CLASS_STATIC, llvm::COFF::IMAGE_SYM_CLASS_WEAK_EXTERNAL, llvm::COFF::IMAGE_WEAK_EXTERN_SEARCH_LIBRARY, llvm::MCSymbol::isCommon(), llvm::MCSymbol::isExternal(), llvm::MCSymbol::isUndefined(), llvm::MCSymbol::isVariable(), llvm::Intrinsic::memset, and llvm::report_fatal_error().
Referenced by llvm::object::MachOObjectFile::getSymbolAddress().
◆ getTime()
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static |
Definition at line 829 of file WinCOFFObjectWriter.cpp.
References llvm::ARMBuildAttrs::File, llvm::MCAssembler::getFileNames(), llvm::COFF::IMAGE_SYM_CLASS_FILE, llvm::COFF::IMAGE_SYM_DEBUG, llvm::isUInt< 32 >(), llvm::Intrinsic::memcpy, llvm::Intrinsic::memset, llvm::StringRef::size(), llvm::COFF::Symbol16Size, and llvm::COFF::Symbol32Size.
Referenced by isAssociative().
◆ isAssociative()
Definition at line 867 of file WinCOFFObjectWriter.cpp.
References assert(), llvm::MCAssembler::begin(), llvm::encodeULEB128(), llvm::MCAssembler::end(), llvm::MCSectionCOFF::getCOMDATSymbol(), llvm::MCAssembler::getContext(), llvm::MCSymbol::getIndex(), llvm::MCSymbol::getName(), llvm::MCSymbol::getSection(), llvm::MCAsmLayout::getSectionAddressSize(), llvm::MCSectionCOFF::getSectionName(), getTime(), llvm::COFF::Header16Size, llvm::COFF::Header32Size, I, llvm::ARM_PROC::IE, llvm::COFF::IMAGE_COMDAT_SELECT_ASSOCIATIVE, llvm::MCAssembler::isIncrementalLinkerCompatible(), llvm::MCSymbol::isInSection(), llvm::COFF::MaxNumberOfSections16, llvm::COFF::NameSize, llvm::COFF::header::NumberOfSections, llvm::COFF::header::NumberOfSymbols, llvm::COFF::header::PointerToSymbolTable, llvm::COFF::RelocationSize, llvm::report_fatal_error(), llvm::MCContext::reportError(), llvm::ARMBuildAttrs::Section, llvm::COFF::SectionSize, llvm::MCSymbol::setIndex(), llvm::SmallVectorBase::size(), llvm::COFF::header::TimeDateStamp, and llvm::RISCVFenceField::W.
Referenced by createRdxShuffleMask(), llvm::Instruction::getDebugLoc(), and isIgnorableInst().
