Add a field for and construction of the PPCMachOWriterInfo object.

[oota-llvm.git] / lib / Target / PowerPC / PPCTargetMachine.h

diff --git a/lib/Target/PowerPC/PPCTargetMachine.h b/lib/Target/PowerPC/PPCTargetMachine.h
index b2f82aa9868b3739ba51bf00a58e9922ae20258b..af35cc59233c29cd8ad0ad86954a50b8b06b813b 100644 (file)
--- a/lib/Target/PowerPC/PPCTargetMachine.h
+++ b/lib/Target/PowerPC/PPCTargetMachine.h
@@ -1,43 +1,97 @@
-//===-- PPC32TargetMachine.h - PowerPC/Darwin TargetMachine ---*- C++ -*-=//
-// 
+//===-- PPCTargetMachine.h - Define TargetMachine for PowerPC -----*- C++ -*-=//
+//
 //                     The LLVM Compiler Infrastructure
 //
 // This file was developed by the LLVM research group and is distributed under
 // the University of Illinois Open Source License. See LICENSE.TXT for details.
-// 
+//
 //===----------------------------------------------------------------------===//
-// 
-// This file declares the PowerPC/Darwin specific subclass of TargetMachine.
+//
+// This file declares the PowerPC specific subclass of TargetMachine.
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef POWERPC_DARWIN_TARGETMACHINE_H
-#define POWERPC_DARWIN_TARGETMACHINE_H
+#ifndef PPC_TARGETMACHINE_H
+#define PPC_TARGETMACHINE_H
 
+#include "PPCFrameInfo.h"
+#include "PPCSubtarget.h"
+#include "PPCJITInfo.h"
+#include "PPCInstrInfo.h"
+#include "PPCISelLowering.h"
+#include "PPCMachOWriterInfo.h"
 #include "llvm/Target/TargetMachine.h"
-#include "llvm/Target/TargetFrameInfo.h"
-#include "llvm/PassManager.h"
-#include "PowerPCTargetMachine.h"
-#include <set>
+#include "llvm/Target/TargetData.h"
 
 namespace llvm {
-
+class PassManager;
 class GlobalValue;
-class IntrinsicLowering;
 
-class PPC32TargetMachine : public PowerPCTargetMachine {
+/// PPCTargetMachine - Common code between 32-bit and 64-bit PowerPC targets.
+///
+class PPCTargetMachine : public LLVMTargetMachine {
+  PPCSubtarget        Subtarget;
+  const TargetData    DataLayout;       // Calculates type size & alignment
+  PPCInstrInfo        InstrInfo;
+  PPCFrameInfo        FrameInfo;
+  PPCJITInfo          JITInfo;
+  PPCTargetLowering   TLInfo;
+  InstrItineraryData  InstrItins;
+  PPCMachOWriterInfo  MachOWriterInfo;
+
+protected:
+  virtual const TargetAsmInfo *createTargetAsmInfo() const;
+  
+public:
+  PPCTargetMachine(const Module &M, const std::string &FS, bool is64Bit);
+
+  virtual const PPCInstrInfo     *getInstrInfo() const { return &InstrInfo; }
+  virtual const TargetFrameInfo  *getFrameInfo() const { return &FrameInfo; }
+  virtual       TargetJITInfo    *getJITInfo()         { return &JITInfo; }
+  virtual       PPCTargetLowering *getTargetLowering() const { 
+   return const_cast<PPCTargetLowering*>(&TLInfo); 
+  }
+  virtual const MRegisterInfo    *getRegisterInfo() const {
+    return &InstrInfo.getRegisterInfo();
+  }
+  
+  virtual const TargetData    *getTargetData() const    { return &DataLayout; }
+  virtual const PPCSubtarget  *getSubtargetImpl() const { return &Subtarget; }
+  virtual const InstrItineraryData getInstrItineraryData() const {  
+    return InstrItins;
+  }
+  virtual const PPCMachOWriterInfo *getMachOWriterInfo() const {
+    return &MachOWriterInfo;
+  }
+  
+  // 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 addObjectWriter(FunctionPassManager &PM, bool Fast,
+                               std::ostream &Out);
+  virtual bool addCodeEmitter(FunctionPassManager &PM, bool Fast,
+                              MachineCodeEmitter &MCE);
+};
+
+/// PPC32TargetMachine - PowerPC 32-bit target machine.
+///
+class PPC32TargetMachine : public PPCTargetMachine {
+public:
+  PPC32TargetMachine(const Module &M, const std::string &FS);
+  
+  static unsigned getJITMatchQuality();
+  static unsigned getModuleMatchQuality(const Module &M);
+};
+
+/// PPC64TargetMachine - PowerPC 64-bit target machine.
+///
+class PPC64TargetMachine : public PPCTargetMachine {
 public:
-  PPC32TargetMachine(const Module &M, IntrinsicLowering *IL);
-
-  /// addPassesToEmitMachineCode - Add passes to the specified pass manager to
-  /// get machine code emitted.  This uses a MachineCodeEmitter object to handle
-  /// actually outputting the machine code and resolving things like the address
-  /// of functions.  This method should returns true if machine code emission is
-  /// not supported.
-  ///
-  virtual bool addPassesToEmitMachineCode(FunctionPassManager &PM,
-                                          MachineCodeEmitter &MCE);
+  PPC64TargetMachine(const Module &M, const std::string &FS);
   
+  static unsigned getJITMatchQuality();
   static unsigned getModuleMatchQuality(const Module &M);
 };