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Minor formatting tweaks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84235 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -121,9 +121,7 @@ public:
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static const MCSymbolRefExpr *Create(const MCSymbol *Symbol, MCContext &Ctx);
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static const MCSymbolRefExpr *Create(const StringRef &Name, MCContext &Ctx);
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/// @}
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/// @name Accessors
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/// @{
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@ -132,18 +132,18 @@ void MCAsmStreamer::EmitAssignment(MCSymbol *Symbol, const MCExpr *Value) {
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void MCAsmStreamer::EmitSymbolAttribute(MCSymbol *Symbol,
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SymbolAttr Attribute) {
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switch (Attribute) {
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case Global: OS << ".globl"; break;
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case Hidden: OS << ".hidden"; break;
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case Global: OS << ".globl"; break;
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case Hidden: OS << ".hidden"; break;
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case IndirectSymbol: OS << ".indirect_symbol"; break;
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case Internal: OS << ".internal"; break;
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case LazyReference: OS << ".lazy_reference"; break;
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case NoDeadStrip: OS << ".no_dead_strip"; break;
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case PrivateExtern: OS << ".private_extern"; break;
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case Protected: OS << ".protected"; break;
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case Reference: OS << ".reference"; break;
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case Weak: OS << ".weak"; break;
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case Internal: OS << ".internal"; break;
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case LazyReference: OS << ".lazy_reference"; break;
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case NoDeadStrip: OS << ".no_dead_strip"; break;
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case PrivateExtern: OS << ".private_extern"; break;
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case Protected: OS << ".protected"; break;
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case Reference: OS << ".reference"; break;
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case Weak: OS << ".weak"; break;
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case WeakDefinition: OS << ".weak_definition"; break;
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case WeakReference: OS << ".weak_reference"; break;
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case WeakReference: OS << ".weak_reference"; break;
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}
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OS << ' ';
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@ -51,7 +51,7 @@ class MachObjectWriter {
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Header_Magic32 = 0xFEEDFACE,
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Header_Magic64 = 0xFEEDFACF
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};
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static const unsigned Header32Size = 28;
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static const unsigned Header64Size = 32;
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static const unsigned SegmentLoadCommand32Size = 56;
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@ -130,7 +130,7 @@ class MachObjectWriter {
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bool IsLSB;
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public:
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MachObjectWriter(raw_ostream &_OS, bool _IsLSB = true)
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MachObjectWriter(raw_ostream &_OS, bool _IsLSB = true)
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: OS(_OS), IsLSB(_IsLSB) {
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}
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@ -173,10 +173,10 @@ public:
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void WriteZeros(unsigned N) {
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const char Zeros[16] = { 0 };
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for (unsigned i = 0, e = N / 16; i != e; ++i)
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OS << StringRef(Zeros, 16);
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OS << StringRef(Zeros, N % 16);
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}
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@ -187,7 +187,7 @@ public:
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}
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/// @}
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void WriteHeader32(unsigned NumLoadCommands, unsigned LoadCommandsSize,
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bool SubsectionsViaSymbols) {
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uint32_t Flags = 0;
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@ -387,7 +387,7 @@ public:
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Write32(MSD.StringIndex);
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Write8(Type);
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Write8(MSD.SectionIndex);
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// The Mach-O streamer uses the lowest 16-bits of the flags for the 'desc'
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// value.
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Write16(Flags);
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@ -464,7 +464,7 @@ public:
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Target.getConstant()))
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return ComputeScatteredRelocationInfo(Asm, Fixup, Target,
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SymbolMap, Relocs);
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// See <reloc.h>.
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uint32_t Address = Fixup.Fragment->getOffset() + Fixup.Offset;
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uint32_t Value = 0;
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@ -481,7 +481,7 @@ public:
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} else {
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const MCSymbol *Symbol = Target.getSymA();
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MCSymbolData *SD = SymbolMap.lookup(Symbol);
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if (Symbol->isUndefined()) {
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IsExtern = 1;
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Index = SD->getIndex();
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@ -517,7 +517,7 @@ public:
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(Type << 28));
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Relocs.push_back(MRE);
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}
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void BindIndirectSymbols(MCAssembler &Asm,
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DenseMap<const MCSymbol*,MCSymbolData*> &SymbolMap) {
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// This is the point where 'as' creates actual symbols for indirect symbols
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@ -710,7 +710,7 @@ public:
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if (NumSymbols)
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ComputeSymbolTable(Asm, StringTable, LocalSymbolData, ExternalSymbolData,
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UndefinedSymbolData);
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// The section data starts after the header, the segment load command (and
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// section headers) and the symbol table.
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unsigned NumLoadCommands = 1;
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@ -740,7 +740,7 @@ public:
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SectionDataSize = std::max(SectionDataSize,
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SD.getAddress() + SD.getSize());
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SectionDataFileSize = std::max(SectionDataFileSize,
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SectionDataFileSize = std::max(SectionDataFileSize,
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SD.getAddress() + SD.getFileSize());
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}
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@ -755,9 +755,9 @@ public:
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Asm.getSubsectionsViaSymbols());
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WriteSegmentLoadCommand32(NumSections, VMSize,
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SectionDataStart, SectionDataSize);
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// ... and then the section headers.
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//
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//
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// We also compute the section relocations while we do this. Note that
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// compute relocation info will also update the fixup to have the correct
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// value; this will be overwrite the appropriate data in the fragment when
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@ -781,7 +781,7 @@ public:
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WriteSection32(SD, SectionStart, RelocTableEnd, NumRelocs);
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RelocTableEnd += NumRelocs * RelocationInfoSize;
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}
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// Write the symbol table load command, if used.
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if (NumSymbols) {
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unsigned FirstLocalSymbol = 0;
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@ -930,7 +930,7 @@ MCSectionData::LookupFixup(const MCFragment *Fragment, uint64_t Offset) const {
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return 0;
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}
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/* *** */
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MCSymbolData::MCSymbolData() : Symbol(0) {}
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@ -967,7 +967,7 @@ void MCAssembler::LayoutSection(MCSectionData &SD) {
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switch (F.getKind()) {
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case MCFragment::FT_Align: {
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MCAlignFragment &AF = cast<MCAlignFragment>(F);
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uint64_t Size = OffsetToAlignment(Address, AF.getAlignment());
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if (Size > AF.getMaxBytesToEmit())
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AF.setFileSize(0);
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@ -1016,12 +1016,12 @@ void MCAssembler::LayoutSection(MCSectionData &SD) {
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// FIXME: We need a way to communicate this error.
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if (OrgOffset < Offset)
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llvm_report_error("invalid .org offset '" + Twine(OrgOffset) +
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llvm_report_error("invalid .org offset '" + Twine(OrgOffset) +
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"' (at offset '" + Twine(Offset) + "'");
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F.setFileSize(OrgOffset - Offset);
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break;
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}
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}
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case MCFragment::FT_ZeroFill: {
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MCZeroFillFragment &ZFF = cast<MCZeroFillFragment>(F);
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@ -1053,7 +1053,7 @@ static void WriteFileData(raw_ostream &OS, const MCFragment &F,
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MachObjectWriter &MOW) {
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uint64_t Start = OS.tell();
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(void) Start;
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++EmittedFragments;
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// FIXME: Embed in fragments instead?
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@ -1066,8 +1066,8 @@ static void WriteFileData(raw_ostream &OS, const MCFragment &F,
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// multiple .align directives to enforce the semantics it wants), but is
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// severe enough that we want to report it. How to handle this?
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if (Count * AF.getValueSize() != AF.getFileSize())
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llvm_report_error("undefined .align directive, value size '" +
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Twine(AF.getValueSize()) +
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llvm_report_error("undefined .align directive, value size '" +
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Twine(AF.getValueSize()) +
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"' is not a divisor of padding size '" +
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Twine(AF.getFileSize()) + "'");
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@ -1121,7 +1121,7 @@ static void WriteFileData(raw_ostream &OS, const MCFragment &F,
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}
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break;
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}
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case MCFragment::FT_Org: {
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MCOrgFragment &OF = cast<MCOrgFragment>(F);
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@ -1151,7 +1151,7 @@ static void WriteFileData(raw_ostream &OS, const MCSectionData &SD,
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uint64_t Start = OS.tell();
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(void) Start;
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for (MCSectionData::const_iterator it = SD.begin(),
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ie = SD.end(); it != ie; ++it)
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WriteFileData(OS, *it, MOW);
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