1 //===- X86AsmInstrumentation.h - Instrument X86 inline assembly *- C++ -*-===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 #ifndef X86_ASM_INSTRUMENTATION_H 11 #define X86_ASM_INSTRUMENTATION_H 12 13 #include "llvm/ADT/SmallVector.h" 14 15 #include <memory> 16 17 namespace llvm { 18 19 class MCContext; 20 class MCInst; 21 class MCInstrInfo; 22 class MCParsedAsmOperand; 23 class MCStreamer; 24 class MCSubtargetInfo; 25 class MCTargetOptions; 26 27 class X86AsmInstrumentation; 28 29 X86AsmInstrumentation * 30 CreateX86AsmInstrumentation(const MCTargetOptions &MCOptions, 31 const MCContext &Ctx, const MCSubtargetInfo &STI); 32 33 class X86AsmInstrumentation { 34 public: 35 virtual ~X86AsmInstrumentation(); 36 37 // Instruments Inst. Should be called just before the original 38 // instruction is sent to Out. 39 virtual void InstrumentInstruction( 40 const MCInst &Inst, 41 SmallVectorImpl<std::unique_ptr<MCParsedAsmOperand>> &Operands, 42 MCContext &Ctx, const MCInstrInfo &MII, MCStreamer &Out); 43 44 protected: 45 friend X86AsmInstrumentation * 46 CreateX86AsmInstrumentation(const MCTargetOptions &MCOptions, 47 const MCContext &Ctx, const MCSubtargetInfo &STI); 48 49 X86AsmInstrumentation(); 50 }; 51 52 } // End llvm namespace 53 54 #endif // X86_ASM_INSTRUMENTATION_H 55