Re-commit r247683: Replace Triple with a new TargetTuple in MCTargetDesc/* and relate...

[oota-llvm.git] / lib / Target / BPF / MCTargetDesc / BPFMCTargetDesc.cpp

diff --git a/lib/Target/BPF/MCTargetDesc/BPFMCTargetDesc.cpp b/lib/Target/BPF/MCTargetDesc/BPFMCTargetDesc.cpp
index 0e8cd59bad09f2d39055bbb6779fa49277f7074e..5dfb006f7974e790f92bffc56e9da199e446e8da 100644 (file)
--- a/lib/Target/BPF/MCTargetDesc/BPFMCTargetDesc.cpp
+++ b/lib/Target/BPF/MCTargetDesc/BPFMCTargetDesc.cpp
@@ -40,71 +40,80 @@ static MCInstrInfo *createBPFMCInstrInfo() {
   return X;
 }
 
-static MCRegisterInfo *createBPFMCRegisterInfo(StringRef TT) {
+static MCRegisterInfo *createBPFMCRegisterInfo(const TargetTuple &TT) {
   MCRegisterInfo *X = new MCRegisterInfo();
   InitBPFMCRegisterInfo(X, BPF::R11 /* RAReg doesn't exist */);
   return X;
 }
 
-static MCSubtargetInfo *createBPFMCSubtargetInfo(StringRef TT, StringRef CPU,
-                                                 StringRef FS) {
-  MCSubtargetInfo *X = new MCSubtargetInfo();
-  InitBPFMCSubtargetInfo(X, TT, CPU, FS);
-  return X;
+static MCSubtargetInfo *createBPFMCSubtargetInfo(const TargetTuple &TT,
+                                                 StringRef CPU, StringRef FS) {
+  return createBPFMCSubtargetInfoImpl(TT, CPU, FS);
 }
 
-static MCCodeGenInfo *createBPFMCCodeGenInfo(StringRef TT, Reloc::Model RM,
+static MCCodeGenInfo *createBPFMCCodeGenInfo(const TargetTuple &TT,
+                                             Reloc::Model RM,
                                              CodeModel::Model CM,
                                              CodeGenOpt::Level OL) {
   MCCodeGenInfo *X = new MCCodeGenInfo();
-  X->InitMCCodeGenInfo(RM, CM, OL);
+  X->initMCCodeGenInfo(RM, CM, OL);
   return X;
 }
 
-static MCStreamer *createBPFMCStreamer(const Target &T, StringRef TT,
-                                       MCContext &Ctx, MCAsmBackend &MAB,
-                                       raw_ostream &OS, MCCodeEmitter *Emitter,
-                                       const MCSubtargetInfo &STI,
-                                       bool RelaxAll) {
+static MCStreamer *createBPFMCStreamer(const TargetTuple &TT, MCContext &Ctx,
+                                       MCAsmBackend &MAB, raw_pwrite_stream &OS,
+                                       MCCodeEmitter *Emitter, bool RelaxAll) {
   return createELFStreamer(Ctx, MAB, OS, Emitter, RelaxAll);
 }
 
-static MCInstPrinter *
-createBPFMCInstPrinter(const Target &T, unsigned SyntaxVariant,
-                       const MCAsmInfo &MAI, const MCInstrInfo &MII,
-                       const MCRegisterInfo &MRI, const MCSubtargetInfo &STI) {
+static MCInstPrinter *createBPFMCInstPrinter(const TargetTuple &TT,
+                                             unsigned SyntaxVariant,
+                                             const MCAsmInfo &MAI,
+                                             const MCInstrInfo &MII,
+                                             const MCRegisterInfo &MRI) {
   if (SyntaxVariant == 0)
     return new BPFInstPrinter(MAI, MII, MRI);
   return 0;
 }
 
 extern "C" void LLVMInitializeBPFTargetMC() {
-  // Register the MC asm info.
-  RegisterMCAsmInfo<BPFMCAsmInfo> X(TheBPFTarget);
+  for (Target *T : {&TheBPFleTarget, &TheBPFbeTarget, &TheBPFTarget}) {
+    // Register the MC asm info.
+    RegisterMCAsmInfo<BPFMCAsmInfo> X(*T);
 
-  // Register the MC codegen info.
-  TargetRegistry::RegisterMCCodeGenInfo(TheBPFTarget, createBPFMCCodeGenInfo);
+    // Register the MC codegen info.
+    TargetRegistry::RegisterMCCodeGenInfo(*T, createBPFMCCodeGenInfo);
 
-  // Register the MC instruction info.
-  TargetRegistry::RegisterMCInstrInfo(TheBPFTarget, createBPFMCInstrInfo);
+    // Register the MC instruction info.
+    TargetRegistry::RegisterMCInstrInfo(*T, createBPFMCInstrInfo);
 
-  // Register the MC register info.
-  TargetRegistry::RegisterMCRegInfo(TheBPFTarget, createBPFMCRegisterInfo);
+    // Register the MC register info.
+    TargetRegistry::RegisterMCRegInfo(*T, createBPFMCRegisterInfo);
 
-  // Register the MC subtarget info.
-  TargetRegistry::RegisterMCSubtargetInfo(TheBPFTarget,
-                                          createBPFMCSubtargetInfo);
+    // Register the MC subtarget info.
+    TargetRegistry::RegisterMCSubtargetInfo(*T,
+                                            createBPFMCSubtargetInfo);
 
-  // Register the MC code emitter
-  TargetRegistry::RegisterMCCodeEmitter(TheBPFTarget,
-                                        llvm::createBPFMCCodeEmitter);
+    // Register the object streamer
+    TargetRegistry::RegisterELFStreamer(*T, createBPFMCStreamer);
 
-  // Register the ASM Backend
-  TargetRegistry::RegisterMCAsmBackend(TheBPFTarget, createBPFAsmBackend);
+    // Register the MCInstPrinter.
+    TargetRegistry::RegisterMCInstPrinter(*T, createBPFMCInstPrinter);
+  }
 
-  // Register the object streamer
-  TargetRegistry::RegisterMCObjectStreamer(TheBPFTarget, createBPFMCStreamer);
+  // Register the MC code emitter
+  TargetRegistry::RegisterMCCodeEmitter(TheBPFleTarget, createBPFMCCodeEmitter);
+  TargetRegistry::RegisterMCCodeEmitter(TheBPFbeTarget, createBPFbeMCCodeEmitter);
 
-  // Register the MCInstPrinter.
-  TargetRegistry::RegisterMCInstPrinter(TheBPFTarget, createBPFMCInstPrinter);
+  // Register the ASM Backend
+  TargetRegistry::RegisterMCAsmBackend(TheBPFleTarget, createBPFAsmBackend);
+  TargetRegistry::RegisterMCAsmBackend(TheBPFbeTarget, createBPFbeAsmBackend);
+
+  if (sys::IsLittleEndianHost) {
+    TargetRegistry::RegisterMCCodeEmitter(TheBPFTarget, createBPFMCCodeEmitter);
+    TargetRegistry::RegisterMCAsmBackend(TheBPFTarget, createBPFAsmBackend);
+  } else {
+    TargetRegistry::RegisterMCCodeEmitter(TheBPFTarget, createBPFbeMCCodeEmitter);
+    TargetRegistry::RegisterMCAsmBackend(TheBPFTarget, createBPFbeAsmBackend);
+  }
 }