+//===-- X86AsmPrinter.h - X86 implementation of AsmPrinter ------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef X86ASMPRINTER_H
+#define X86ASMPRINTER_H
+
+#include "X86.h"
+#include "X86MachineFunctionInfo.h"
+#include "X86TargetMachine.h"
+#include "llvm/CodeGen/AsmPrinter.h"
+#include "llvm/CodeGen/MachineModuleInfo.h"
+#include "llvm/CodeGen/ValueTypes.h"
+#include "llvm/Support/Compiler.h"
+
+namespace llvm {
+
+class MCStreamer;
+
+class LLVM_LIBRARY_VISIBILITY X86AsmPrinter : public AsmPrinter {
+ const X86Subtarget *Subtarget;
+ public:
+ explicit X86AsmPrinter(TargetMachine &TM, MCStreamer &Streamer)
+ : AsmPrinter(TM, Streamer) {
+ Subtarget = &TM.getSubtarget<X86Subtarget>();
+ }
+
+ virtual const char *getPassName() const LLVM_OVERRIDE {
+ return "X86 Assembly / Object Emitter";
+ }
+
+ const X86Subtarget &getSubtarget() const { return *Subtarget; }
+
+ virtual void EmitStartOfAsmFile(Module &M) LLVM_OVERRIDE;
+
+ virtual void EmitEndOfAsmFile(Module &M) LLVM_OVERRIDE;
+
+ virtual void EmitInstruction(const MachineInstr *MI) LLVM_OVERRIDE;
+
+ void printSymbolOperand(const MachineOperand &MO, raw_ostream &O);
+
+ // These methods are used by the tablegen'erated instruction printer.
+ void printOperand(const MachineInstr *MI, unsigned OpNo, raw_ostream &O,
+ const char *Modifier = 0, unsigned AsmVariant = 0);
+ void printPCRelImm(const MachineInstr *MI, unsigned OpNo, raw_ostream &O);
+
+ bool printAsmMRegister(const MachineOperand &MO, char Mode, raw_ostream &O);
+ virtual bool PrintAsmOperand(const MachineInstr *MI, unsigned OpNo,
+ unsigned AsmVariant, const char *ExtraCode,
+ raw_ostream &OS) LLVM_OVERRIDE;
+ virtual bool PrintAsmMemoryOperand(const MachineInstr *MI, unsigned OpNo,
+ unsigned AsmVariant, const char *ExtraCode,
+ raw_ostream &OS) LLVM_OVERRIDE;
+
+ void printMemReference(const MachineInstr *MI, unsigned Op, raw_ostream &O,
+ const char *Modifier=NULL);
+ void printLeaMemReference(const MachineInstr *MI, unsigned Op, raw_ostream &O,
+ const char *Modifier=NULL);
+
+ void printIntelMemReference(const MachineInstr *MI, unsigned Op,
+ raw_ostream &O, const char *Modifier=NULL,
+ unsigned AsmVariant = 1);
+
+ virtual bool runOnMachineFunction(MachineFunction &F) LLVM_OVERRIDE;
+
+ void PrintDebugValueComment(const MachineInstr *MI, raw_ostream &OS);
+
+ virtual MachineLocation
+ getDebugValueLocation(const MachineInstr *MI) const LLVM_OVERRIDE;
+};
+
+} // end namespace llvm
+
+#endif