diff options
Diffstat (limited to 'lld/ELF/OutputSections.h')
-rw-r--r-- | lld/ELF/OutputSections.h | 98 |
1 files changed, 49 insertions, 49 deletions
diff --git a/lld/ELF/OutputSections.h b/lld/ELF/OutputSections.h index dded729271a..fff8327ea37 100644 --- a/lld/ELF/OutputSections.h +++ b/lld/ELF/OutputSections.h @@ -31,19 +31,19 @@ class InputSectionBase; // non-overlapping file offsets and VAs. class OutputSection final : public BaseCommand, public SectionBase { public: - OutputSection(StringRef Name, uint32_t Type, uint64_t Flags); + OutputSection(StringRef name, uint32_t type, uint64_t flags); - static bool classof(const SectionBase *S) { - return S->kind() == SectionBase::Output; + static bool classof(const SectionBase *s) { + return s->kind() == SectionBase::Output; } - static bool classof(const BaseCommand *C); + static bool classof(const BaseCommand *c); - uint64_t getLMA() const { return PtLoad ? Addr + PtLoad->LMAOffset : Addr; } - template <typename ELFT> void writeHeaderTo(typename ELFT::Shdr *SHdr); + uint64_t getLMA() const { return ptLoad ? addr + ptLoad->lmaOffset : addr; } + template <typename ELFT> void writeHeaderTo(typename ELFT::Shdr *sHdr); - uint32_t SectionIndex = UINT32_MAX; - unsigned SortRank; + uint32_t sectionIndex = UINT32_MAX; + unsigned sortRank; uint32_t getPhdrFlags() const; @@ -54,82 +54,82 @@ public: // section offset we use the following formula: Off = Off_first + VA - // VA_first, where Off_first and VA_first is file offset and VA of first // section in PT_LOAD. - PhdrEntry *PtLoad = nullptr; + PhdrEntry *ptLoad = nullptr; // Pointer to a relocation section for this section. Usually nullptr because // we consume relocations, but if --emit-relocs is specified (which is rare), // it may have a non-null value. - OutputSection *RelocationSection = nullptr; + OutputSection *relocationSection = nullptr; // Initially this field is the number of InputSections that have been added to // the OutputSection so far. Later on, after a call to assignAddresses, it // corresponds to the Elf_Shdr member. - uint64_t Size = 0; + uint64_t size = 0; // The following fields correspond to Elf_Shdr members. - uint64_t Offset = 0; - uint64_t Addr = 0; - uint32_t ShName = 0; + uint64_t offset = 0; + uint64_t addr = 0; + uint32_t shName = 0; - void addSection(InputSection *IS); + void addSection(InputSection *isec); // The following members are normally only used in linker scripts. - MemoryRegion *MemRegion = nullptr; - MemoryRegion *LMARegion = nullptr; - Expr AddrExpr; - Expr AlignExpr; - Expr LMAExpr; - Expr SubalignExpr; - std::vector<BaseCommand *> SectionCommands; - std::vector<StringRef> Phdrs; - llvm::Optional<std::array<uint8_t, 4>> Filler; - ConstraintKind Constraint = ConstraintKind::NoConstraint; - std::string Location; - std::string MemoryRegionName; - std::string LMARegionName; - bool NonAlloc = false; - bool Noload = false; - bool ExpressionsUseSymbols = false; - bool UsedInExpression = false; - bool InOverlay = false; + MemoryRegion *memRegion = nullptr; + MemoryRegion *lmaRegion = nullptr; + Expr addrExpr; + Expr alignExpr; + Expr lmaExpr; + Expr subalignExpr; + std::vector<BaseCommand *> sectionCommands; + std::vector<StringRef> phdrs; + llvm::Optional<std::array<uint8_t, 4>> filler; + ConstraintKind constraint = ConstraintKind::NoConstraint; + std::string location; + std::string memoryRegionName; + std::string lmaRegionName; + bool nonAlloc = false; + bool noload = false; + bool expressionsUseSymbols = false; + bool usedInExpression = false; + bool inOverlay = false; // Tracks whether the section has ever had an input section added to it, even // if the section was later removed (e.g. because it is a synthetic section // that wasn't needed). This is needed for orphan placement. - bool HasInputSections = false; + bool hasInputSections = false; void finalize(); - template <class ELFT> void writeTo(uint8_t *Buf); + template <class ELFT> void writeTo(uint8_t *buf); template <class ELFT> void maybeCompress(); - void sort(llvm::function_ref<int(InputSectionBase *S)> Order); + void sort(llvm::function_ref<int(InputSectionBase *s)> order); void sortInitFini(); void sortCtorsDtors(); private: // Used for implementation of --compress-debug-sections option. - std::vector<uint8_t> ZDebugHeader; - llvm::SmallVector<char, 1> CompressedData; + std::vector<uint8_t> zDebugHeader; + llvm::SmallVector<char, 1> compressedData; std::array<uint8_t, 4> getFiller(); }; -int getPriority(StringRef S); +int getPriority(StringRef s); -std::vector<InputSection *> getInputSections(OutputSection* OS); +std::vector<InputSection *> getInputSections(OutputSection* os); // All output sections that are handled by the linker specially are // globally accessible. Writer initializes them, so don't use them // until Writer is initialized. struct Out { - static uint8_t *BufferStart; - static uint8_t First; - static PhdrEntry *TlsPhdr; - static OutputSection *ElfHeader; - static OutputSection *ProgramHeaders; - static OutputSection *PreinitArray; - static OutputSection *InitArray; - static OutputSection *FiniArray; + static uint8_t *bufferStart; + static uint8_t first; + static PhdrEntry *tlsPhdr; + static OutputSection *elfHeader; + static OutputSection *programHeaders; + static OutputSection *preinitArray; + static OutputSection *initArray; + static OutputSection *finiArray; }; } // namespace elf @@ -140,7 +140,7 @@ namespace elf { uint64_t getHeaderSize(); -extern std::vector<OutputSection *> OutputSections; +extern std::vector<OutputSection *> outputSections; } // namespace elf } // namespace lld |