1 //===-- X86AsmPrinter.h - X86 implementation of AsmPrinter ------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 #ifndef X86ASMPRINTER_H
11 #define X86ASMPRINTER_H
13 #include "X86Subtarget.h"
14 #include "llvm/CodeGen/AsmPrinter.h"
15 #include "llvm/CodeGen/StackMaps.h"
16 #include "llvm/Target/TargetMachine.h"
22 class LLVM_LIBRARY_VISIBILITY X86AsmPrinter : public AsmPrinter {
23 const X86Subtarget *Subtarget;
26 void GenerateExportDirective(const MCSymbol *Sym, bool IsData);
29 explicit X86AsmPrinter(TargetMachine &TM, MCStreamer &Streamer)
30 : AsmPrinter(TM, Streamer), SM(*this) {
31 Subtarget = &TM.getSubtarget<X86Subtarget>();
34 const char *getPassName() const override {
35 return "X86 Assembly / Object Emitter";
38 const X86Subtarget &getSubtarget() const { return *Subtarget; }
40 void EmitStartOfAsmFile(Module &M) override;
42 void EmitEndOfAsmFile(Module &M) override;
44 void EmitInstruction(const MachineInstr *MI) override;
46 bool PrintAsmOperand(const MachineInstr *MI, unsigned OpNo,
47 unsigned AsmVariant, const char *ExtraCode,
48 raw_ostream &OS) override;
49 bool PrintAsmMemoryOperand(const MachineInstr *MI, unsigned OpNo,
50 unsigned AsmVariant, const char *ExtraCode,
51 raw_ostream &OS) override;
53 bool runOnMachineFunction(MachineFunction &F) override;
56 } // end namespace llvm