1 files changed, 97 insertions, 0 deletions
diff --git a/contrib/llvm/lib/Target/X86/X86TargetMachine.h b/contrib/llvm/lib/Target/X86/X86TargetMachine.h
new file mode 100644
index 0000000..f9fb424
--- /dev/null
+++ b/contrib/llvm/lib/Target/X86/X86TargetMachine.h
@@ -0,0 +1,97 @@
+//===-- X86TargetMachine.h - Define TargetMachine for the X86 ---*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file declares the X86 specific subclass of TargetMachine.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef X86TARGETMACHINE_H
+#define X86TARGETMACHINE_H
+
+#include "llvm/Target/TargetMachine.h"
+#include "llvm/Target/TargetData.h"
+#include "llvm/Target/TargetFrameInfo.h"
+#include "X86.h"
+#include "X86ELFWriterInfo.h"
+#include "X86InstrInfo.h"
+#include "X86JITInfo.h"
+#include "X86Subtarget.h"
+#include "X86ISelLowering.h"
+#include "X86SelectionDAGInfo.h"
+
+namespace llvm {
+  
+class formatted_raw_ostream;
+
+class X86TargetMachine : public LLVMTargetMachine {
+  X86Subtarget      Subtarget;
+  const TargetData  DataLayout; // Calculates type size & alignment
+  TargetFrameInfo   FrameInfo;
+  X86InstrInfo      InstrInfo;
+  X86JITInfo        JITInfo;
+  X86TargetLowering TLInfo;
+  X86SelectionDAGInfo TSInfo;
+  X86ELFWriterInfo  ELFWriterInfo;
+  Reloc::Model      DefRelocModel; // Reloc model before it's overridden.
+
+private:
+  // We have specific defaults for X86.
+  virtual void setCodeModelForJIT();
+  virtual void setCodeModelForStatic();
+  
+public:
+  X86TargetMachine(const Target &T, const std::string &TT, 
+                   const std::string &FS, bool is64Bit);
+
+  virtual const X86InstrInfo     *getInstrInfo() const { return &InstrInfo; }
+  virtual const TargetFrameInfo  *getFrameInfo() const { return &FrameInfo; }
+  virtual       X86JITInfo       *getJITInfo()         { return &JITInfo; }
+  virtual const X86Subtarget     *getSubtargetImpl() const{ return &Subtarget; }
+  virtual const X86TargetLowering *getTargetLowering() const { 
+    return &TLInfo;
+  }
+  virtual const X86SelectionDAGInfo *getSelectionDAGInfo() const { 
+    return &TSInfo;
+  }
+  virtual const X86RegisterInfo  *getRegisterInfo() const {
+    return &InstrInfo.getRegisterInfo();
+  }
+  virtual const TargetData       *getTargetData() const { return &DataLayout; }
+  virtual const X86ELFWriterInfo *getELFWriterInfo() const {
+    return Subtarget.isTargetELF() ? &ELFWriterInfo : 0;
+  }
+
+  // Set up the pass pipeline.
+  virtual bool addInstSelector(PassManagerBase &PM, CodeGenOpt::Level OptLevel);
+  virtual bool addPreRegAlloc(PassManagerBase &PM, CodeGenOpt::Level OptLevel);
+  virtual bool addPostRegAlloc(PassManagerBase &PM, CodeGenOpt::Level OptLevel);
+  virtual bool addPreEmitPass(PassManagerBase &PM, CodeGenOpt::Level OptLevel);
+  virtual bool addCodeEmitter(PassManagerBase &PM, CodeGenOpt::Level OptLevel,
+                              JITCodeEmitter &JCE);
+};
+
+/// X86_32TargetMachine - X86 32-bit target machine.
+///
+class X86_32TargetMachine : public X86TargetMachine {
+public:
+  X86_32TargetMachine(const Target &T, const std::string &M,
+                      const std::string &FS);
+};
+
+/// X86_64TargetMachine - X86 64-bit target machine.
+///
+class X86_64TargetMachine : public X86TargetMachine {
+public:
+  X86_64TargetMachine(const Target &T, const std::string &TT,
+                      const std::string &FS);
+};
+
+} // End llvm namespace
+
+#endif