1 files changed, 52 insertions, 9 deletions

diff --git a/lib/Target/Hexagon/MCTargetDesc/HexagonMCTargetDesc.cpp b/lib/Target/Hexagon/MCTargetDesc/HexagonMCTargetDesc.cpp
index 581674d..14ddd9d 100644
--- a/lib/Target/Hexagon/MCTargetDesc/HexagonMCTargetDesc.cpp
+++ b/lib/Target/Hexagon/MCTargetDesc/HexagonMCTargetDesc.cpp
@@ -13,8 +13,9 @@
 
 #include "HexagonMCTargetDesc.h"
 #include "HexagonMCAsmInfo.h"
-#include "InstPrinter/HexagonInstPrinter.h"
+#include "MCTargetDesc/HexagonInstPrinter.h"
 #include "llvm/MC/MCCodeGenInfo.h"
+#include "llvm/MC/MCELFStreamer.h"
 #include "llvm/MC/MCInstrInfo.h"
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCStreamer.h"
@@ -46,9 +47,17 @@ static MCRegisterInfo *createHexagonMCRegisterInfo(StringRef TT) {
   return X;
 }
 
-static MCSubtargetInfo *createHexagonMCSubtargetInfo(StringRef TT,
-                                                     StringRef CPU,
-                                                     StringRef FS) {
+static MCStreamer *
+createHexagonELFStreamer(MCContext &Context, MCAsmBackend &MAB,
+                         raw_ostream &OS, MCCodeEmitter *CE,
+                         bool RelaxAll) {
+  MCELFStreamer *ES = new MCELFStreamer(Context, MAB, OS, CE);
+  return ES;
+}
+
+
+static MCSubtargetInfo *
+createHexagonMCSubtargetInfo(StringRef TT, StringRef CPU, StringRef FS) {
   MCSubtargetInfo *X = new MCSubtargetInfo();
   InitHexagonMCSubtargetInfo(X, TT, CPU, FS);
   return X;
@@ -59,22 +68,40 @@ static MCAsmInfo *createHexagonMCAsmInfo(const MCRegisterInfo &MRI,
   MCAsmInfo *MAI = new HexagonMCAsmInfo(TT);
 
   // VirtualFP = (R30 + #0).
-  MCCFIInstruction Inst = MCCFIInstruction::createDefCfa(
-      nullptr, Hexagon::R30, 0);
+  MCCFIInstruction Inst =
+      MCCFIInstruction::createDefCfa(nullptr, Hexagon::R30, 0);
   MAI->addInitialFrameState(Inst);
 
   return MAI;
 }
 
+static MCStreamer *createMCStreamer(Target const &T, StringRef TT,
+                                    MCContext &Context, MCAsmBackend &MAB,
+                                    raw_ostream &OS, MCCodeEmitter *Emitter,
+                                    MCSubtargetInfo const &STI, bool RelaxAll) {
+  MCStreamer *ES = createHexagonELFStreamer(Context, MAB, OS, Emitter, RelaxAll);
+  new MCTargetStreamer(*ES);
+  return ES;
+}
+
+
 static MCCodeGenInfo *createHexagonMCCodeGenInfo(StringRef TT, Reloc::Model RM,
-                                             CodeModel::Model CM,
-                                             CodeGenOpt::Level OL) {
+                                                 CodeModel::Model CM,
+                                                 CodeGenOpt::Level OL) {
   MCCodeGenInfo *X = new MCCodeGenInfo();
   // For the time being, use static relocations, since there's really no
   // support for PIC yet.
   X->InitMCCodeGenInfo(Reloc::Static, CM, OL);
   return X;
 }
+static MCInstPrinter *createHexagonMCInstPrinter(const Target &T,
+                                                 unsigned SyntaxVariant,
+                                                 const MCAsmInfo &MAI,
+                                                 const MCInstrInfo &MII,
+                                                 const MCRegisterInfo &MRI,
+                                                 const MCSubtargetInfo &STI) {
+    return new HexagonInstPrinter(MAI, MII, MRI);
+}
 
 // Force static initialization.
 extern "C" void LLVMInitializeHexagonTargetMC() {
@@ -86,7 +113,8 @@ extern "C" void LLVMInitializeHexagonTargetMC() {
                                         createHexagonMCCodeGenInfo);
 
   // Register the MC instruction info.
-  TargetRegistry::RegisterMCInstrInfo(TheHexagonTarget, createHexagonMCInstrInfo);
+  TargetRegistry::RegisterMCInstrInfo(TheHexagonTarget,
+                                      createHexagonMCInstrInfo);
 
   // Register the MC register info.
   TargetRegistry::RegisterMCRegInfo(TheHexagonTarget,
@@ -95,4 +123,19 @@ extern "C" void LLVMInitializeHexagonTargetMC() {
   // Register the MC subtarget info.
   TargetRegistry::RegisterMCSubtargetInfo(TheHexagonTarget,
                                           createHexagonMCSubtargetInfo);
+
+  // Register the MC Code Emitter
+  TargetRegistry::RegisterMCCodeEmitter(TheHexagonTarget,
+                                        createHexagonMCCodeEmitter);
+
+  // Register the MC Inst Printer
+  TargetRegistry::RegisterMCInstPrinter(TheHexagonTarget,
+                                        createHexagonMCInstPrinter);
+
+  // Register the asm backend
+  TargetRegistry::RegisterMCAsmBackend(TheHexagonTarget,
+                                       createHexagonAsmBackend);
+
+  // Register the obj streamer
+  TargetRegistry::RegisterMCObjectStreamer(TheHexagonTarget, createMCStreamer);
 }