X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FMC%2FMCStreamer.h;h=44698989c17a20438baefa38b908aad139b88b74;hb=6312cb099734263f348f36a31b8892b1373a7076;hp=25956008e021f7dd6cf34327e40a618763d82c71;hpb=f1d0f7781e766df878bec4e7977fa3204374f394;p=oota-llvm.git diff --git a/include/llvm/MC/MCStreamer.h b/include/llvm/MC/MCStreamer.h index 25956008e02..44698989c17 100644 --- a/include/llvm/MC/MCStreamer.h +++ b/include/llvm/MC/MCStreamer.h @@ -47,8 +47,8 @@ namespace llvm { class MCStreamer { MCContext &Context; - MCStreamer(const MCStreamer&); // DO NOT IMPLEMENT - MCStreamer &operator=(const MCStreamer&); // DO NOT IMPLEMENT + MCStreamer(const MCStreamer&) LLVM_DELETED_FUNCTION; + MCStreamer &operator=(const MCStreamer&) LLVM_DELETED_FUNCTION; bool EmitEHFrame; bool EmitDebugFrame; @@ -69,22 +69,7 @@ namespace llvm { SmallVector, 4> SectionStack; - unsigned UniqueCodeBeginSuffix; - unsigned UniqueDataBeginSuffix; - protected: - /// Indicator of whether the previous data-or-code indicator was for - /// code or not. Used to determine when we need to emit a new indicator. - enum DataType { - Data, - Code, - JumpTable8, - JumpTable16, - JumpTable32 - }; - DataType RegionIndicator; - - MCStreamer(MCContext &Ctx); const MCExpr *BuildSymbolDiff(MCContext &Context, const MCSymbol *A, @@ -241,47 +226,15 @@ namespace llvm { /// used in an assignment. virtual void EmitLabel(MCSymbol *Symbol); - /// EmitDataRegion - Emit a label that marks the beginning of a data - /// region. - /// On ELF targets, this corresponds to an assembler statement such as: - /// $d.1: - virtual void EmitDataRegion(); - - /// EmitJumpTable8Region - Emit a label that marks the beginning of a - /// jump table composed of 8-bit offsets. - /// On ELF targets, this corresponds to an assembler statement such as: - /// $d.1: - virtual void EmitJumpTable8Region(); - - /// EmitJumpTable16Region - Emit a label that marks the beginning of a - /// jump table composed of 16-bit offsets. - /// On ELF targets, this corresponds to an assembler statement such as: - /// $d.1: - virtual void EmitJumpTable16Region(); - - /// EmitJumpTable32Region - Emit a label that marks the beginning of a - /// jump table composed of 32-bit offsets. - /// On ELF targets, this corresponds to an assembler statement such as: - /// $d.1: - virtual void EmitJumpTable32Region(); - - /// EmitCodeRegion - Emit a label that marks the beginning of a code - /// region. - /// On ELF targets, this corresponds to an assembler statement such as: - /// $a.1: - virtual void EmitCodeRegion(); - - /// ForceCodeRegion - Forcibly sets the current region mode to code. Used - /// at function entry points. - void ForceCodeRegion() { RegionIndicator = Code; } - - virtual void EmitEHSymAttributes(const MCSymbol *Symbol, MCSymbol *EHSymbol); - /// EmitAssemblerFlag - Note in the output the specified @p Flag + /// EmitAssemblerFlag - Note in the output the specified @p Flag. virtual void EmitAssemblerFlag(MCAssemblerFlag Flag) = 0; + /// EmitDataRegion - Note in the output the specified region @p Kind. + virtual void EmitDataRegion(MCDataRegionType Kind) {} + /// EmitThumbFunc - Note in the output that the specified @p Func is /// a Thumb mode function (ARM target only). virtual void EmitThumbFunc(MCSymbol *Func) = 0; @@ -373,7 +326,7 @@ namespace llvm { /// @param ByteAlignment - The alignment of the zerofill symbol if /// non-zero. This must be a power of 2 on some targets. virtual void EmitZerofill(const MCSection *Section, MCSymbol *Symbol = 0, - unsigned Size = 0,unsigned ByteAlignment = 0) = 0; + uint64_t Size = 0,unsigned ByteAlignment = 0) = 0; /// EmitTBSSSymbol - Emit a thread local bss (.tbss) symbol. /// @@ -389,7 +342,7 @@ namespace llvm { /// @name Generating Data /// @{ - /// EmitBytes - Emit the bytes in \arg Data into the output. + /// EmitBytes - Emit the bytes in \p Data into the output. /// /// This is used to implement assembler directives such as .byte, .ascii, /// etc. @@ -620,17 +573,14 @@ namespace llvm { /// InstPrint. /// /// \param CE - If given, a code emitter to use to show the instruction - /// encoding inline with the assembly. This method takes ownership of \arg CE. + /// encoding inline with the assembly. This method takes ownership of \p CE. /// /// \param TAB - If given, a target asm backend to use to show the fixup /// information in conjunction with encoding information. This method takes - /// ownership of \arg TAB. + /// ownership of \p TAB. /// /// \param ShowInst - Whether to show the MCInst representation inline with /// the assembly. - /// - /// \param DecodeLSDA - If true, emit comments that translates the LSDA into a - /// human readable format. Only usable with CFI. MCStreamer *createAsmStreamer(MCContext &Ctx, formatted_raw_ostream &OS, bool isVerboseAsm, bool useLoc, @@ -644,7 +594,7 @@ namespace llvm { /// createMachOStreamer - Create a machine code streamer which will generate /// Mach-O format object files. /// - /// Takes ownership of \arg TAB and \arg CE. + /// Takes ownership of \p TAB and \p CE. MCStreamer *createMachOStreamer(MCContext &Ctx, MCAsmBackend &TAB, raw_ostream &OS, MCCodeEmitter *CE, bool RelaxAll = false); @@ -652,7 +602,7 @@ namespace llvm { /// createWinCOFFStreamer - Create a machine code streamer which will /// generate Microsoft COFF format object files. /// - /// Takes ownership of \arg TAB and \arg CE. + /// Takes ownership of \p TAB and \p CE. MCStreamer *createWinCOFFStreamer(MCContext &Ctx, MCAsmBackend &TAB, MCCodeEmitter &CE, raw_ostream &OS, @@ -667,7 +617,7 @@ namespace llvm { /// createPureStreamer - Create a machine code streamer which will generate /// "pure" MC object files, for use with MC-JIT and testing tools. /// - /// Takes ownership of \arg TAB and \arg CE. + /// Takes ownership of \p TAB and \p CE. MCStreamer *createPureStreamer(MCContext &Ctx, MCAsmBackend &TAB, raw_ostream &OS, MCCodeEmitter *CE);