/// @}
- void WriteHeader(unsigned NumLoadCommands, unsigned LoadCommandsSize,
+ void writeHeader(unsigned NumLoadCommands, unsigned LoadCommandsSize,
bool SubsectionsViaSymbols);
/// Write a segment load command.
///
/// \param NumSections The number of sections in this segment.
/// \param SectionDataSize The total size of the sections.
- void WriteSegmentLoadCommand(unsigned NumSections, uint64_t VMSize,
+ void writeSegmentLoadCommand(unsigned NumSections, uint64_t VMSize,
uint64_t SectionDataStartOffset,
uint64_t SectionDataSize);
- void WriteSection(const MCAssembler &Asm, const MCAsmLayout &Layout,
+ void writeSection(const MCAssembler &Asm, const MCAsmLayout &Layout,
const MCSection &Sec, uint64_t FileOffset,
uint64_t RelocationsStart, unsigned NumRelocations);
- void WriteSymtabLoadCommand(uint32_t SymbolOffset, uint32_t NumSymbols,
+ void writeSymtabLoadCommand(uint32_t SymbolOffset, uint32_t NumSymbols,
uint32_t StringTableOffset,
uint32_t StringTableSize);
- void WriteDysymtabLoadCommand(
+ void writeDysymtabLoadCommand(
uint32_t FirstLocalSymbol, uint32_t NumLocalSymbols,
uint32_t FirstExternalSymbol, uint32_t NumExternalSymbols,
uint32_t FirstUndefinedSymbol, uint32_t NumUndefinedSymbols,
uint32_t IndirectSymbolOffset, uint32_t NumIndirectSymbols);
- void WriteNlist(MachSymbolData &MSD, const MCAsmLayout &Layout);
+ void writeNlist(MachSymbolData &MSD, const MCAsmLayout &Layout);
- void WriteLinkeditLoadCommand(uint32_t Type, uint32_t DataOffset,
+ void writeLinkeditLoadCommand(uint32_t Type, uint32_t DataOffset,
uint32_t DataSize);
- void WriteLinkerOptionsLoadCommand(const std::vector<std::string> &Options);
+ void writeLinkerOptionsLoadCommand(const std::vector<std::string> &Options);
// FIXME: We really need to improve the relocation validation. Basically, we
// want to implement a separate computation which evaluates the relocation
Relocations[Sec].push_back(P);
}
- void RecordScatteredRelocation(const MCAssembler &Asm,
+ void recordScatteredRelocation(const MCAssembler &Asm,
const MCAsmLayout &Layout,
const MCFragment *Fragment,
const MCFixup &Fixup, MCValue Target,
unsigned Log2Size, uint64_t &FixedValue);
- void RecordTLVPRelocation(const MCAssembler &Asm, const MCAsmLayout &Layout,
+ void recordTLVPRelocation(const MCAssembler &Asm, const MCAsmLayout &Layout,
const MCFragment *Fragment, const MCFixup &Fixup,
MCValue Target, uint64_t &FixedValue);
MCValue Target, bool &IsPCRel,
uint64_t &FixedValue) override;
- void BindIndirectSymbols(MCAssembler &Asm);
+ void bindIndirectSymbols(MCAssembler &Asm);
/// Compute the symbol table data.
- void ComputeSymbolTable(MCAssembler &Asm,
+ void computeSymbolTable(MCAssembler &Asm,
std::vector<MachSymbolData> &LocalSymbolData,
std::vector<MachSymbolData> &ExternalSymbolData,
std::vector<MachSymbolData> &UndefinedSymbolData);
void computeSectionAddresses(const MCAssembler &Asm,
const MCAsmLayout &Layout);
- void ExecutePostLayoutBinding(MCAssembler &Asm,
+ void executePostLayoutBinding(MCAssembler &Asm,
const MCAsmLayout &Layout) override;
bool isSymbolRefDifferenceFullyResolvedImpl(const MCAssembler &Asm,
///
/// This routine is called by the assembler after layout and relaxation is
/// complete.
- virtual void ExecutePostLayoutBinding(MCAssembler &Asm,
+ virtual void executePostLayoutBinding(MCAssembler &Asm,
const MCAsmLayout &Layout) = 0;
/// Record a relocation entry.
const MCSectionELF *createStringTable(MCContext &Ctx);
- void ExecutePostLayoutBinding(MCAssembler &Asm,
+ void executePostLayoutBinding(MCAssembler &Asm,
const MCAsmLayout &Layout) override;
void writeSectionHeader(const MCAsmLayout &Layout,
return Res;
}
-void ELFObjectWriter::ExecutePostLayoutBinding(MCAssembler &Asm,
+void ELFObjectWriter::executePostLayoutBinding(MCAssembler &Asm,
const MCAsmLayout &Layout) {
// The presence of symbol versions causes undefined symbols and
// versions declared with @@@ to be renamed.
// Allow the object writer a chance to perform post-layout binding (for
// example, to set the index fields in the symbol data).
- getWriter().ExecutePostLayoutBinding(*this, Layout);
+ getWriter().executePostLayoutBinding(*this, Layout);
// Evaluate and apply the fixups, generating relocation entries as necessary.
for (MCAssembler::iterator it = begin(), ie = end(); it != ie; ++it) {
return OffsetToAlignment(EndAddr, NextSec.getAlignment());
}
-void MachObjectWriter::WriteHeader(unsigned NumLoadCommands,
+void MachObjectWriter::writeHeader(unsigned NumLoadCommands,
unsigned LoadCommandsSize,
bool SubsectionsViaSymbols) {
uint32_t Flags = 0;
(is64Bit()?sizeof(MachO::mach_header_64): sizeof(MachO::mach_header)));
}
-/// WriteSegmentLoadCommand - Write a segment load command.
+/// writeSegmentLoadCommand - Write a segment load command.
///
/// \param NumSections The number of sections in this segment.
/// \param SectionDataSize The total size of the sections.
-void MachObjectWriter::WriteSegmentLoadCommand(unsigned NumSections,
+void MachObjectWriter::writeSegmentLoadCommand(unsigned NumSections,
uint64_t VMSize,
uint64_t SectionDataStartOffset,
uint64_t SectionDataSize) {
assert(OS.tell() - Start == SegmentLoadCommandSize);
}
-void MachObjectWriter::WriteSection(const MCAssembler &Asm,
+void MachObjectWriter::writeSection(const MCAssembler &Asm,
const MCAsmLayout &Layout,
const MCSection &Sec, uint64_t FileOffset,
uint64_t RelocationsStart,
sizeof(MachO::section)));
}
-void MachObjectWriter::WriteSymtabLoadCommand(uint32_t SymbolOffset,
+void MachObjectWriter::writeSymtabLoadCommand(uint32_t SymbolOffset,
uint32_t NumSymbols,
uint32_t StringTableOffset,
uint32_t StringTableSize) {
assert(OS.tell() - Start == sizeof(MachO::symtab_command));
}
-void MachObjectWriter::WriteDysymtabLoadCommand(uint32_t FirstLocalSymbol,
+void MachObjectWriter::writeDysymtabLoadCommand(uint32_t FirstLocalSymbol,
uint32_t NumLocalSymbols,
uint32_t FirstExternalSymbol,
uint32_t NumExternalSymbols,
return *S;
}
-void MachObjectWriter::WriteNlist(MachSymbolData &MSD,
+void MachObjectWriter::writeNlist(MachSymbolData &MSD,
const MCAsmLayout &Layout) {
const MCSymbol *Symbol = MSD.Symbol;
const MCSymbol &Data = *Symbol;
write32(Address);
}
-void MachObjectWriter::WriteLinkeditLoadCommand(uint32_t Type,
+void MachObjectWriter::writeLinkeditLoadCommand(uint32_t Type,
uint32_t DataOffset,
uint32_t DataSize) {
uint64_t Start = OS.tell();
return RoundUpToAlignment(Size, is64Bit ? 8 : 4);
}
-void MachObjectWriter::WriteLinkerOptionsLoadCommand(
+void MachObjectWriter::writeLinkerOptionsLoadCommand(
const std::vector<std::string> &Options)
{
unsigned Size = ComputeLinkerOptionsLoadCommandSize(Options, is64Bit());
Target, FixedValue);
}
-void MachObjectWriter::BindIndirectSymbols(MCAssembler &Asm) {
+void MachObjectWriter::bindIndirectSymbols(MCAssembler &Asm) {
// This is the point where 'as' creates actual symbols for indirect symbols
// (in the following two passes). It would be easier for us to do this sooner
// when we see the attribute, but that makes getting the order in the symbol
}
}
-/// ComputeSymbolTable - Compute the symbol table data
-void MachObjectWriter::ComputeSymbolTable(
+/// computeSymbolTable - Compute the symbol table data
+void MachObjectWriter::computeSymbolTable(
MCAssembler &Asm, std::vector<MachSymbolData> &LocalSymbolData,
std::vector<MachSymbolData> &ExternalSymbolData,
std::vector<MachSymbolData> &UndefinedSymbolData) {
}
}
-void MachObjectWriter::ExecutePostLayoutBinding(MCAssembler &Asm,
+void MachObjectWriter::executePostLayoutBinding(MCAssembler &Asm,
const MCAsmLayout &Layout) {
computeSectionAddresses(Asm, Layout);
// Create symbol data for any indirect symbols.
- BindIndirectSymbols(Asm);
+ bindIndirectSymbols(Asm);
}
bool MachObjectWriter::isSymbolRefDifferenceFullyResolvedImpl(
void MachObjectWriter::writeObject(MCAssembler &Asm,
const MCAsmLayout &Layout) {
// Compute symbol table information and bind symbol indices.
- ComputeSymbolTable(Asm, LocalSymbolData, ExternalSymbolData,
+ computeSymbolTable(Asm, LocalSymbolData, ExternalSymbolData,
UndefinedSymbolData);
unsigned NumSections = Asm.size();
SectionDataFileSize += SectionDataPadding;
// Write the prolog, starting with the header and load command...
- WriteHeader(NumLoadCommands, LoadCommandsSize,
+ writeHeader(NumLoadCommands, LoadCommandsSize,
Asm.getSubsectionsViaSymbols());
- WriteSegmentLoadCommand(NumSections, VMSize,
+ writeSegmentLoadCommand(NumSections, VMSize,
SectionDataStart, SectionDataSize);
// ... and then the section headers.
std::vector<RelAndSymbol> &Relocs = Relocations[&Sec];
unsigned NumRelocs = Relocs.size();
uint64_t SectionStart = SectionDataStart + getSectionAddress(&Sec);
- WriteSection(Asm, Layout, Sec, SectionStart, RelocTableEnd, NumRelocs);
+ writeSection(Asm, Layout, Sec, SectionStart, RelocTableEnd, NumRelocs);
RelocTableEnd += NumRelocs * sizeof(MachO::any_relocation_info);
}
if (NumDataRegions) {
uint64_t DataRegionsOffset = RelocTableEnd;
uint64_t DataRegionsSize = NumDataRegions * 8;
- WriteLinkeditLoadCommand(MachO::LC_DATA_IN_CODE, DataRegionsOffset,
+ writeLinkeditLoadCommand(MachO::LC_DATA_IN_CODE, DataRegionsOffset,
DataRegionsSize);
}
// Write the loh load command, if used.
uint64_t LOHTableEnd = DataInCodeTableEnd + LOHSize;
if (LOHSize)
- WriteLinkeditLoadCommand(MachO::LC_LINKER_OPTIMIZATION_HINT,
+ writeLinkeditLoadCommand(MachO::LC_LINKER_OPTIMIZATION_HINT,
DataInCodeTableEnd, LOHSize);
// Write the symbol table load command, if used.
SymbolTableOffset + NumSymTabSymbols * (is64Bit() ?
sizeof(MachO::nlist_64) :
sizeof(MachO::nlist));
- WriteSymtabLoadCommand(SymbolTableOffset, NumSymTabSymbols,
+ writeSymtabLoadCommand(SymbolTableOffset, NumSymTabSymbols,
StringTableOffset, StringTable.data().size());
- WriteDysymtabLoadCommand(FirstLocalSymbol, NumLocalSymbols,
+ writeDysymtabLoadCommand(FirstLocalSymbol, NumLocalSymbols,
FirstExternalSymbol, NumExternalSymbols,
FirstUndefinedSymbol, NumUndefinedSymbols,
IndirectSymbolOffset, NumIndirectSymbols);
// Write the linker options load commands.
for (const auto &Option : Asm.getLinkerOptions())
- WriteLinkerOptionsLoadCommand(Option);
+ writeLinkerOptionsLoadCommand(Option);
// Write the actual section data.
for (const MCSection &Sec : Asm) {
for (auto *SymbolData :
{&LocalSymbolData, &ExternalSymbolData, &UndefinedSymbolData})
for (MachSymbolData &Entry : *SymbolData)
- WriteNlist(Entry, Layout);
+ writeNlist(Entry, Layout);
// Write the string table.
OS << StringTable.data();
void WriteFileHeader(const COFF::header &Header);
void WriteSymbol(const COFFSymbol &S);
void WriteAuxiliarySymbols(const COFFSymbol::AuxiliarySymbols &S);
- void WriteSectionHeader(const COFF::section &S);
+ void writeSectionHeader(const COFF::section &S);
void WriteRelocation(const COFF::relocation &R);
// MCObjectWriter interface implementation.
- void ExecutePostLayoutBinding(MCAssembler &Asm,
+ void executePostLayoutBinding(MCAssembler &Asm,
const MCAsmLayout &Layout) override;
bool isSymbolRefDifferenceFullyResolvedImpl(const MCAssembler &Asm,
}
}
-void WinCOFFObjectWriter::WriteSectionHeader(const COFF::section &S) {
+void WinCOFFObjectWriter::writeSectionHeader(const COFF::section &S) {
writeBytes(StringRef(S.Name, COFF::NameSize));
writeLE32(S.VirtualSize);
////////////////////////////////////////////////////////////////////////////////
// MCObjectWriter interface implementations
-void WinCOFFObjectWriter::ExecutePostLayoutBinding(MCAssembler &Asm,
+void WinCOFFObjectWriter::executePostLayoutBinding(MCAssembler &Asm,
const MCAsmLayout &Layout) {
// "Define" each section & symbol. This creates section & symbol
// entries in the staging area.
// Mark this symbol as requiring an entry in the symbol table.
assert(SectionMap.find(Section) != SectionMap.end() &&
- "Section must already have been defined in ExecutePostLayoutBinding!");
+ "Section must already have been defined in executePostLayoutBinding!");
assert(SymbolMap.find(&A) != SymbolMap.end() &&
- "Symbol must already have been defined in ExecutePostLayoutBinding!");
+ "Symbol must already have been defined in executePostLayoutBinding!");
COFFSection *coff_section = SectionMap[Section];
COFFSymbol *coff_symbol = SymbolMap[&A];
if (Section->Number != -1) {
if (Section->Relocations.size() >= 0xffff)
Section->Header.Characteristics |= COFF::IMAGE_SCN_LNK_NRELOC_OVFL;
- WriteSectionHeader(Section->Header);
+ writeSectionHeader(Section->Header);
}
}
namespace {
class PPCMachObjectWriter : public MCMachObjectTargetWriter {
- bool RecordScatteredRelocation(MachObjectWriter *Writer,
+ bool recordScatteredRelocation(MachObjectWriter *Writer,
const MCAssembler &Asm,
const MCAsmLayout &Layout,
const MCFragment *Fragment,
/// \return false if falling back to using non-scattered relocation,
/// otherwise true for normal scattered relocation.
-/// based on X86MachObjectWriter::RecordScatteredRelocation
-/// and ARMMachObjectWriter::RecordScatteredRelocation
-bool PPCMachObjectWriter::RecordScatteredRelocation(
+/// based on X86MachObjectWriter::recordScatteredRelocation
+/// and ARMMachObjectWriter::recordScatteredRelocation
+bool PPCMachObjectWriter::recordScatteredRelocation(
MachObjectWriter *Writer, const MCAssembler &Asm, const MCAsmLayout &Layout,
const MCFragment *Fragment, const MCFixup &Fixup, MCValue Target,
unsigned Log2Size, uint64_t &FixedValue) {
// Q: are branch targets ever scattered?
RelocType != MachO::PPC_RELOC_BR24 &&
RelocType != MachO::PPC_RELOC_BR14) {
- RecordScatteredRelocation(Writer, Asm, Layout, Fragment, Fixup, Target,
+ recordScatteredRelocation(Writer, Asm, Layout, Fragment, Fixup, Target,
Log2Size, FixedValue);
return;
}
class AMDGPUMCObjectWriter : public MCObjectWriter {
public:
AMDGPUMCObjectWriter(raw_pwrite_stream &OS) : MCObjectWriter(OS, true) {}
- void ExecutePostLayoutBinding(MCAssembler &Asm,
+ void executePostLayoutBinding(MCAssembler &Asm,
const MCAsmLayout &Layout) override {
//XXX: Implement if necessary.
}
namespace {
class X86MachObjectWriter : public MCMachObjectTargetWriter {
- bool RecordScatteredRelocation(MachObjectWriter *Writer,
+ bool recordScatteredRelocation(MachObjectWriter *Writer,
const MCAssembler &Asm,
const MCAsmLayout &Layout,
const MCFragment *Fragment,
MCValue Target,
unsigned Log2Size,
uint64_t &FixedValue);
- void RecordTLVPRelocation(MachObjectWriter *Writer,
+ void recordTLVPRelocation(MachObjectWriter *Writer,
const MCAssembler &Asm,
const MCAsmLayout &Layout,
const MCFragment *Fragment,
Writer->addRelocation(RelSymbol, Fragment->getParent(), MRE);
}
-bool X86MachObjectWriter::RecordScatteredRelocation(MachObjectWriter *Writer,
+bool X86MachObjectWriter::recordScatteredRelocation(MachObjectWriter *Writer,
const MCAssembler &Asm,
const MCAsmLayout &Layout,
const MCFragment *Fragment,
return true;
}
-void X86MachObjectWriter::RecordTLVPRelocation(MachObjectWriter *Writer,
+void X86MachObjectWriter::recordTLVPRelocation(MachObjectWriter *Writer,
const MCAssembler &Asm,
const MCAsmLayout &Layout,
const MCFragment *Fragment,
// If this is a 32-bit TLVP reloc it's handled a bit differently.
if (Target.getSymA() &&
Target.getSymA()->getKind() == MCSymbolRefExpr::VK_TLVP) {
- RecordTLVPRelocation(Writer, Asm, Layout, Fragment, Fixup, Target,
+ recordTLVPRelocation(Writer, Asm, Layout, Fragment, Fixup, Target,
FixedValue);
return;
}
// scattered relocation entry. Differences always require scattered
// relocations.
if (Target.getSymB()) {
- RecordScatteredRelocation(Writer, Asm, Layout, Fragment, Fixup,
+ recordScatteredRelocation(Writer, Asm, Layout, Fragment, Fixup,
Target, Log2Size, FixedValue);
return;
}
if (IsPCRel)
Offset += 1 << Log2Size;
// Try to record the scattered relocation if needed. Fall back to non
- // scattered if necessary (see comments in RecordScatteredRelocation()
+ // scattered if necessary (see comments in recordScatteredRelocation()
// for details).
if (Offset && A && !Writer->doesSymbolRequireExternRelocation(*A) &&
- RecordScatteredRelocation(Writer, Asm, Layout, Fragment, Fixup, Target,
+ recordScatteredRelocation(Writer, Asm, Layout, Fragment, Fixup, Target,
Log2Size, FixedValue))
return;