diff options
Diffstat (limited to 'lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp')
| -rw-r--r-- | lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp | 122 |
1 files changed, 43 insertions, 79 deletions
diff --git a/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp b/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp index f2da389..2f7a768 100644 --- a/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp +++ b/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp @@ -145,6 +145,7 @@ public: } void emitTCEntry(const MCSymbol &S) override { // Creates a R_PPC64_TOC relocation + Streamer.EmitValueToAlignment(8); Streamer.EmitSymbolValue(&S, 8); } void emitMachine(StringRef CPU) override { @@ -222,32 +223,19 @@ public: }; } -// This is duplicated code. Refactor this. -static MCStreamer *createMCStreamer(const Target &T, StringRef TT, - MCContext &Ctx, MCAsmBackend &MAB, - raw_ostream &OS, MCCodeEmitter *Emitter, - const MCSubtargetInfo &STI, bool RelaxAll) { - if (Triple(TT).isOSDarwin()) { - MCStreamer *S = createMachOStreamer(Ctx, MAB, OS, Emitter, RelaxAll); - new PPCTargetMachOStreamer(*S); - return S; - } - - MCStreamer *S = createELFStreamer(Ctx, MAB, OS, Emitter, RelaxAll); - new PPCTargetELFStreamer(*S); - return S; +static MCTargetStreamer *createAsmTargetStreamer(MCStreamer &S, + formatted_raw_ostream &OS, + MCInstPrinter *InstPrint, + bool isVerboseAsm) { + return new PPCTargetAsmStreamer(S, OS); } -static MCStreamer * -createMCAsmStreamer(MCContext &Ctx, formatted_raw_ostream &OS, - bool isVerboseAsm, bool useDwarfDirectory, - MCInstPrinter *InstPrint, MCCodeEmitter *CE, - MCAsmBackend *TAB, bool ShowInst) { - - MCStreamer *S = llvm::createAsmStreamer( - Ctx, OS, isVerboseAsm, useDwarfDirectory, InstPrint, CE, TAB, ShowInst); - new PPCTargetAsmStreamer(*S, OS); - return S; +static MCTargetStreamer * +createObjectTargetStreamer(MCStreamer &S, const MCSubtargetInfo &STI) { + Triple TT(STI.getTargetTriple()); + if (TT.getObjectFormat() == Triple::ELF) + return new PPCTargetELFStreamer(S); + return new PPCTargetMachOStreamer(S); } static MCInstPrinter *createPPCMCInstPrinter(const Target &T, @@ -261,60 +249,36 @@ static MCInstPrinter *createPPCMCInstPrinter(const Target &T, } extern "C" void LLVMInitializePowerPCTargetMC() { - // Register the MC asm info. - RegisterMCAsmInfoFn C(ThePPC32Target, createPPCMCAsmInfo); - RegisterMCAsmInfoFn D(ThePPC64Target, createPPCMCAsmInfo); - RegisterMCAsmInfoFn E(ThePPC64LETarget, createPPCMCAsmInfo); - - // Register the MC codegen info. - TargetRegistry::RegisterMCCodeGenInfo(ThePPC32Target, createPPCMCCodeGenInfo); - TargetRegistry::RegisterMCCodeGenInfo(ThePPC64Target, createPPCMCCodeGenInfo); - TargetRegistry::RegisterMCCodeGenInfo(ThePPC64LETarget, - createPPCMCCodeGenInfo); - - // Register the MC instruction info. - TargetRegistry::RegisterMCInstrInfo(ThePPC32Target, createPPCMCInstrInfo); - TargetRegistry::RegisterMCInstrInfo(ThePPC64Target, createPPCMCInstrInfo); - TargetRegistry::RegisterMCInstrInfo(ThePPC64LETarget, - createPPCMCInstrInfo); - - // Register the MC register info. - TargetRegistry::RegisterMCRegInfo(ThePPC32Target, createPPCMCRegisterInfo); - TargetRegistry::RegisterMCRegInfo(ThePPC64Target, createPPCMCRegisterInfo); - TargetRegistry::RegisterMCRegInfo(ThePPC64LETarget, createPPCMCRegisterInfo); - - // Register the MC subtarget info. - TargetRegistry::RegisterMCSubtargetInfo(ThePPC32Target, - createPPCMCSubtargetInfo); - TargetRegistry::RegisterMCSubtargetInfo(ThePPC64Target, - createPPCMCSubtargetInfo); - TargetRegistry::RegisterMCSubtargetInfo(ThePPC64LETarget, - createPPCMCSubtargetInfo); - - // Register the MC Code Emitter - TargetRegistry::RegisterMCCodeEmitter(ThePPC32Target, createPPCMCCodeEmitter); - TargetRegistry::RegisterMCCodeEmitter(ThePPC64Target, createPPCMCCodeEmitter); - TargetRegistry::RegisterMCCodeEmitter(ThePPC64LETarget, - createPPCMCCodeEmitter); - + for (Target *T : {&ThePPC32Target, &ThePPC64Target, &ThePPC64LETarget}) { + // Register the MC asm info. + RegisterMCAsmInfoFn C(*T, createPPCMCAsmInfo); + + // Register the MC codegen info. + TargetRegistry::RegisterMCCodeGenInfo(*T, createPPCMCCodeGenInfo); + + // Register the MC instruction info. + TargetRegistry::RegisterMCInstrInfo(*T, createPPCMCInstrInfo); + + // Register the MC register info. + TargetRegistry::RegisterMCRegInfo(*T, createPPCMCRegisterInfo); + + // Register the MC subtarget info. + TargetRegistry::RegisterMCSubtargetInfo(*T, createPPCMCSubtargetInfo); + + // Register the MC Code Emitter + TargetRegistry::RegisterMCCodeEmitter(*T, createPPCMCCodeEmitter); + // Register the asm backend. - TargetRegistry::RegisterMCAsmBackend(ThePPC32Target, createPPCAsmBackend); - TargetRegistry::RegisterMCAsmBackend(ThePPC64Target, createPPCAsmBackend); - TargetRegistry::RegisterMCAsmBackend(ThePPC64LETarget, createPPCAsmBackend); - - // Register the object streamer. - TargetRegistry::RegisterMCObjectStreamer(ThePPC32Target, createMCStreamer); - TargetRegistry::RegisterMCObjectStreamer(ThePPC64Target, createMCStreamer); - TargetRegistry::RegisterMCObjectStreamer(ThePPC64LETarget, createMCStreamer); - - // Register the asm streamer. - TargetRegistry::RegisterAsmStreamer(ThePPC32Target, createMCAsmStreamer); - TargetRegistry::RegisterAsmStreamer(ThePPC64Target, createMCAsmStreamer); - TargetRegistry::RegisterAsmStreamer(ThePPC64LETarget, createMCAsmStreamer); - - // Register the MCInstPrinter. - TargetRegistry::RegisterMCInstPrinter(ThePPC32Target, createPPCMCInstPrinter); - TargetRegistry::RegisterMCInstPrinter(ThePPC64Target, createPPCMCInstPrinter); - TargetRegistry::RegisterMCInstPrinter(ThePPC64LETarget, - createPPCMCInstPrinter); + TargetRegistry::RegisterMCAsmBackend(*T, createPPCAsmBackend); + + // Register the object target streamer. + TargetRegistry::RegisterObjectTargetStreamer(*T, + createObjectTargetStreamer); + + // Register the asm target streamer. + TargetRegistry::RegisterAsmTargetStreamer(*T, createAsmTargetStreamer); + + // Register the MCInstPrinter. + TargetRegistry::RegisterMCInstPrinter(*T, createPPCMCInstPrinter); + } } |