Encode pic load / store instructions; fix some encoding bugs.

[oota-llvm.git] / lib / Target / ARM / ARMTargetMachine.h

diff --git a/lib/Target/ARM/ARMTargetMachine.h b/lib/Target/ARM/ARMTargetMachine.h
index 84416d6b0e2ed2268155dbd8bb7b5d0f71328f29..6fe9a222b4df9d93a1f48ad1bb0940f916308cd8 100644 (file)
--- a/lib/Target/ARM/ARMTargetMachine.h
+++ b/lib/Target/ARM/ARMTargetMachine.h
@@ -34,34 +34,47 @@ class ARMTargetMachine : public LLVMTargetMachine {
   ARMFrameInfo      FrameInfo;
   ARMJITInfo        JITInfo;
   ARMTargetLowering TLInfo;
+  Reloc::Model      DefRelocModel;    // Reloc model before it's overridden.
+
+protected:
+  // To avoid having target depend on the asmprinter stuff libraries, asmprinter
+  // set this functions to ctor pointer at startup time if they are linked in.
+  typedef FunctionPass *(*AsmPrinterCtorFn)(raw_ostream &o,
+                                            ARMTargetMachine &tm);
+  static AsmPrinterCtorFn AsmPrinterCtor;
 
 public:
   ARMTargetMachine(const Module &M, const std::string &FS, bool isThumb = false);
 
-  virtual const ARMInstrInfo *getInstrInfo() const { return &InstrInfo; }
-  virtual const TargetFrameInfo  *getFrameInfo() const { return &FrameInfo; }
-  virtual       TargetJITInfo    *getJITInfo()         { return &JITInfo; }
-  virtual const TargetRegisterInfo *getRegisterInfo() const {
+  virtual const ARMInstrInfo     *getInstrInfo() const { return &InstrInfo; }
+  virtual const ARMFrameInfo     *getFrameInfo() const { return &FrameInfo; }
+  virtual       ARMJITInfo       *getJITInfo()         { return &JITInfo; }
+  virtual const ARMRegisterInfo  *getRegisterInfo() const {
     return &InstrInfo.getRegisterInfo();
   }
   virtual const TargetData       *getTargetData() const { return &DataLayout; }
   virtual const ARMSubtarget  *getSubtargetImpl() const { return &Subtarget; }
-  virtual       ARMTargetLowering *getTargetLowering() const { 
-    return const_cast<ARMTargetLowering*>(&TLInfo); 
+  virtual       ARMTargetLowering *getTargetLowering() const {
+    return const_cast<ARMTargetLowering*>(&TLInfo);
+  }
+
+  static void registerAsmPrinter(AsmPrinterCtorFn F) {
+    AsmPrinterCtor = F;
   }
+
   static unsigned getModuleMatchQuality(const Module &M);
   static unsigned getJITMatchQuality();
 
   virtual const TargetAsmInfo *createTargetAsmInfo() const;
-  
+
   // Pass Pipeline Configuration
-  virtual bool addInstSelector(FunctionPassManager &PM, bool Fast);
-  virtual bool addPreEmitPass(FunctionPassManager &PM, bool Fast);
-  virtual bool addAssemblyEmitter(FunctionPassManager &PM, bool Fast, 
-                                  std::ostream &Out);
-  virtual bool addCodeEmitter(FunctionPassManager &PM, bool Fast,
+  virtual bool addInstSelector(PassManagerBase &PM, bool Fast);
+  virtual bool addPreEmitPass(PassManagerBase &PM, bool Fast);
+  virtual bool addAssemblyEmitter(PassManagerBase &PM, bool Fast,
+                                  raw_ostream &Out);
+  virtual bool addCodeEmitter(PassManagerBase &PM, bool Fast,
                               bool DumpAsm, MachineCodeEmitter &MCE);
-  virtual bool addSimpleCodeEmitter(FunctionPassManager &PM, bool Fast,
+  virtual bool addSimpleCodeEmitter(PassManagerBase &PM, bool Fast,
                                     bool DumpAsm, MachineCodeEmitter &MCE);
 };