One more patch towards JIT support for Mips.

[oota-llvm.git] / lib / Target / Mips / MipsTargetMachine.h

diff --git a/lib/Target/Mips/MipsTargetMachine.h b/lib/Target/Mips/MipsTargetMachine.h
index 2b877f2beefd9e517685b343cdfeb81843ce14e3..bba9111a064c6e4bb35fba2c2e4e4097993141c2 100644 (file)
--- a/lib/Target/Mips/MipsTargetMachine.h
+++ b/lib/Target/Mips/MipsTargetMachine.h
@@ -17,49 +17,78 @@
 #include "MipsSubtarget.h"
 #include "MipsInstrInfo.h"
 #include "MipsISelLowering.h"
+#include "MipsFrameLowering.h"
+#include "MipsSelectionDAGInfo.h"
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/Target/TargetData.h"
-#include "llvm/Target/TargetFrameInfo.h"
+#include "llvm/Target/TargetFrameLowering.h"
+#include "MipsJITInfo.h"
 
 namespace llvm {
+  class formatted_raw_ostream;
+
   class MipsTargetMachine : public LLVMTargetMachine {
     MipsSubtarget       Subtarget;
     const TargetData    DataLayout; // Calculates type size & alignment
     MipsInstrInfo       InstrInfo;
-    TargetFrameInfo     FrameInfo;
+    MipsFrameLowering   FrameLowering;
     MipsTargetLowering  TLInfo;
-  
-  protected:
-    virtual const TargetAsmInfo *createTargetAsmInfo() const;
-  
+    MipsSelectionDAGInfo TSInfo;
+    MipsJITInfo JITInfo;
+
   public:
-    MipsTargetMachine(const Module &M, const std::string &FS);
+    MipsTargetMachine(const Target &T, StringRef TT,
+                      StringRef CPU, StringRef FS,
+                      Reloc::Model RM, CodeModel::Model CM,
+                      bool isLittle);
 
-    virtual const MipsInstrInfo   *getInstrInfo()     const 
+    virtual const MipsInstrInfo   *getInstrInfo()     const
     { return &InstrInfo; }
-    virtual const TargetFrameInfo *getFrameInfo()     const 
-    { return &FrameInfo; }
-    virtual const TargetSubtarget *getSubtargetImpl() const 
+    virtual const TargetFrameLowering *getFrameLowering()     const
+    { return &FrameLowering; }
+    virtual const MipsSubtarget   *getSubtargetImpl() const
     { return &Subtarget; }
-    virtual const TargetData      *getTargetData()    const 
+    virtual const TargetData      *getTargetData()    const
     { return &DataLayout;}
+    virtual MipsJITInfo *getJITInfo()
+    { return &JITInfo; }
 
-    virtual const TargetRegisterInfo   *getRegisterInfo()  const {
+
+    virtual const MipsRegisterInfo *getRegisterInfo()  const {
       return &InstrInfo.getRegisterInfo();
     }
 
-    virtual MipsTargetLowering   *getTargetLowering() const { 
-      return const_cast<MipsTargetLowering*>(&TLInfo); 
+    virtual const MipsTargetLowering *getTargetLowering() const {
+      return &TLInfo;
     }
 
-    static unsigned getModuleMatchQuality(const Module &M);
+    virtual const MipsSelectionDAGInfo* getSelectionDAGInfo() const {
+      return &TSInfo;
+    }
 
     // Pass Pipeline Configuration
-    virtual bool addInstSelector(PassManagerBase &PM, bool Fast);
-    virtual bool addPreEmitPass(PassManagerBase &PM, bool Fast);
-    virtual bool addAssemblyEmitter(PassManagerBase &PM, bool Fast, 
-                                    std::ostream &Out);
+    virtual bool addInstSelector(PassManagerBase &PM,
+                                 CodeGenOpt::Level OptLevel);
+    virtual bool addPreEmitPass(PassManagerBase &PM,
+                                CodeGenOpt::Level OptLevel);
+    virtual bool addPreRegAlloc(PassManagerBase &PM,
+                                CodeGenOpt::Level OptLevel);
+    virtual bool addPostRegAlloc(PassManagerBase &, CodeGenOpt::Level);
+    virtual bool addCodeEmitter(PassManagerBase &PM,
+                                CodeGenOpt::Level OptLevel,
+                                JITCodeEmitter &JCE);
+
   };
+
+/// MipselTargetMachine - Mipsel target machine.
+///
+class MipselTargetMachine : public MipsTargetMachine {
+public:
+  MipselTargetMachine(const Target &T, StringRef TT,
+                      StringRef CPU, StringRef FS,
+                      Reloc::Model RM, CodeModel::Model CM);
+};
+
 } // End llvm namespace
 
 #endif