diff options
Diffstat (limited to 'contrib/llvm/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.cpp')
| -rw-r--r-- | contrib/llvm/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.cpp | 122 |
1 files changed, 113 insertions, 9 deletions
diff --git a/contrib/llvm/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.cpp b/contrib/llvm/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.cpp index 06f0d0b..1f9e3dd 100644 --- a/contrib/llvm/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.cpp +++ b/contrib/llvm/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.cpp @@ -13,10 +13,14 @@ #include "MipsMCTargetDesc.h" #include "MipsMCAsmInfo.h" +#include "InstPrinter/MipsInstPrinter.h" +#include "llvm/MC/MachineLocation.h" +#include "llvm/MC/MCCodeGenInfo.h" #include "llvm/MC/MCInstrInfo.h" #include "llvm/MC/MCRegisterInfo.h" +#include "llvm/MC/MCStreamer.h" #include "llvm/MC/MCSubtargetInfo.h" -#include "llvm/Target/TargetRegistry.h" +#include "llvm/Support/TargetRegistry.h" #define GET_INSTRINFO_MC_DESC #include "MipsGenInstrInfo.inc" @@ -35,11 +39,12 @@ static MCInstrInfo *createMipsMCInstrInfo() { return X; } -extern "C" void LLVMInitializeMipsMCInstrInfo() { - TargetRegistry::RegisterMCInstrInfo(TheMipsTarget, createMipsMCInstrInfo); +static MCRegisterInfo *createMipsMCRegisterInfo(StringRef TT) { + MCRegisterInfo *X = new MCRegisterInfo(); + InitMipsMCRegisterInfo(X, Mips::RA); + return X; } - static MCSubtargetInfo *createMipsMCSubtargetInfo(StringRef TT, StringRef CPU, StringRef FS) { MCSubtargetInfo *X = new MCSubtargetInfo(); @@ -47,12 +52,111 @@ static MCSubtargetInfo *createMipsMCSubtargetInfo(StringRef TT, StringRef CPU, return X; } -extern "C" void LLVMInitializeMipsMCSubtargetInfo() { +static MCAsmInfo *createMipsMCAsmInfo(const Target &T, StringRef TT) { + MCAsmInfo *MAI = new MipsMCAsmInfo(T, TT); + + MachineLocation Dst(MachineLocation::VirtualFP); + MachineLocation Src(Mips::SP, 0); + MAI->addInitialFrameState(0, Dst, Src); + + return MAI; +} + +static MCCodeGenInfo *createMipsMCCodeGenInfo(StringRef TT, Reloc::Model RM, + CodeModel::Model CM) { + MCCodeGenInfo *X = new MCCodeGenInfo(); + if (RM == Reloc::Default) + RM = Reloc::PIC_; + X->InitMCCodeGenInfo(RM, CM); + return X; +} + +static MCInstPrinter *createMipsMCInstPrinter(const Target &T, + unsigned SyntaxVariant, + const MCAsmInfo &MAI, + const MCSubtargetInfo &STI) { + return new MipsInstPrinter(MAI); +} + +static MCStreamer *createMCStreamer(const Target &T, StringRef TT, + MCContext &Ctx, MCAsmBackend &MAB, + raw_ostream &_OS, + MCCodeEmitter *_Emitter, + bool RelaxAll, + bool NoExecStack) { + Triple TheTriple(TT); + + return createELFStreamer(Ctx, MAB, _OS, _Emitter, RelaxAll, NoExecStack); +} + +extern "C" void LLVMInitializeMipsTargetMC() { + // Register the MC asm info. + RegisterMCAsmInfoFn X(TheMipsTarget, createMipsMCAsmInfo); + RegisterMCAsmInfoFn Y(TheMipselTarget, createMipsMCAsmInfo); + RegisterMCAsmInfoFn A(TheMips64Target, createMipsMCAsmInfo); + RegisterMCAsmInfoFn B(TheMips64elTarget, createMipsMCAsmInfo); + + // Register the MC codegen info. + TargetRegistry::RegisterMCCodeGenInfo(TheMipsTarget, + createMipsMCCodeGenInfo); + TargetRegistry::RegisterMCCodeGenInfo(TheMipselTarget, + createMipsMCCodeGenInfo); + TargetRegistry::RegisterMCCodeGenInfo(TheMips64Target, + createMipsMCCodeGenInfo); + TargetRegistry::RegisterMCCodeGenInfo(TheMips64elTarget, + createMipsMCCodeGenInfo); + + // Register the MC instruction info. + TargetRegistry::RegisterMCInstrInfo(TheMipsTarget, createMipsMCInstrInfo); + TargetRegistry::RegisterMCInstrInfo(TheMipselTarget, createMipsMCInstrInfo); + TargetRegistry::RegisterMCInstrInfo(TheMips64Target, createMipsMCInstrInfo); + TargetRegistry::RegisterMCInstrInfo(TheMips64elTarget, createMipsMCInstrInfo); + + // Register the MC register info. + TargetRegistry::RegisterMCRegInfo(TheMipsTarget, createMipsMCRegisterInfo); + TargetRegistry::RegisterMCRegInfo(TheMipselTarget, createMipsMCRegisterInfo); + TargetRegistry::RegisterMCRegInfo(TheMips64Target, createMipsMCRegisterInfo); + TargetRegistry::RegisterMCRegInfo(TheMips64elTarget, + createMipsMCRegisterInfo); + + // Register the MC Code Emitter + TargetRegistry::RegisterMCCodeEmitter(TheMipsTarget, createMipsMCCodeEmitter); + TargetRegistry::RegisterMCCodeEmitter(TheMipselTarget, + createMipsMCCodeEmitter); + TargetRegistry::RegisterMCCodeEmitter(TheMips64Target, + createMipsMCCodeEmitter); + TargetRegistry::RegisterMCCodeEmitter(TheMips64elTarget, + createMipsMCCodeEmitter); + + // Register the object streamer. + TargetRegistry::RegisterMCObjectStreamer(TheMipsTarget, createMCStreamer); + TargetRegistry::RegisterMCObjectStreamer(TheMipselTarget, createMCStreamer); + TargetRegistry::RegisterMCObjectStreamer(TheMips64Target, createMCStreamer); + TargetRegistry::RegisterMCObjectStreamer(TheMips64elTarget, createMCStreamer); + + // Register the asm backend. + TargetRegistry::RegisterMCAsmBackend(TheMipsTarget, createMipsAsmBackend); + TargetRegistry::RegisterMCAsmBackend(TheMipselTarget, createMipsAsmBackend); + TargetRegistry::RegisterMCAsmBackend(TheMips64Target, createMipsAsmBackend); + TargetRegistry::RegisterMCAsmBackend(TheMips64elTarget, createMipsAsmBackend); + + // Register the MC subtarget info. TargetRegistry::RegisterMCSubtargetInfo(TheMipsTarget, createMipsMCSubtargetInfo); -} + TargetRegistry::RegisterMCSubtargetInfo(TheMipselTarget, + createMipsMCSubtargetInfo); + TargetRegistry::RegisterMCSubtargetInfo(TheMips64Target, + createMipsMCSubtargetInfo); + TargetRegistry::RegisterMCSubtargetInfo(TheMips64elTarget, + createMipsMCSubtargetInfo); -extern "C" void LLVMInitializeMipsMCAsmInfo() { - RegisterMCAsmInfo<MipsMCAsmInfo> X(TheMipsTarget); - RegisterMCAsmInfo<MipsMCAsmInfo> Y(TheMipselTarget); + // Register the MCInstPrinter. + TargetRegistry::RegisterMCInstPrinter(TheMipsTarget, + createMipsMCInstPrinter); + TargetRegistry::RegisterMCInstPrinter(TheMipselTarget, + createMipsMCInstPrinter); + TargetRegistry::RegisterMCInstPrinter(TheMips64Target, + createMipsMCInstPrinter); + TargetRegistry::RegisterMCInstPrinter(TheMips64elTarget, + createMipsMCInstPrinter); } |
