LCOV - code coverage report
Current view: top level - include/llvm/MC - MCCodeEmitter.h (source / functions) Hit Total Coverage
Test: llvm-toolchain.info Lines: 2 2 100.0 %
Date: 2017-09-14 15:23:50 Functions: 3 4 75.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : //===- llvm/MC/MCCodeEmitter.h - Instruction Encoding -----------*- 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 LLVM_MC_MCCODEEMITTER_H
      11             : #define LLVM_MC_MCCODEEMITTER_H
      12             : 
      13             : namespace llvm {
      14             : 
      15             : class MCFixup;
      16             : class MCInst;
      17             : class MCSubtargetInfo;
      18             : class raw_ostream;
      19             : template<typename T> class SmallVectorImpl;
      20             : 
      21             : /// MCCodeEmitter - Generic instruction encoding interface.
      22      152269 : class MCCodeEmitter {
      23             : protected: // Can only create subclasses.
      24             :   MCCodeEmitter();
      25             : 
      26             : public:
      27             :   MCCodeEmitter(const MCCodeEmitter &) = delete;
      28             :   MCCodeEmitter &operator=(const MCCodeEmitter &) = delete;
      29             :   virtual ~MCCodeEmitter();
      30             : 
      31             :   /// Lifetime management
      32        1582 :   virtual void reset() {}
      33             : 
      34             :   /// EncodeInstruction - Encode the given \p Inst to bytes on the output
      35             :   /// stream \p OS.
      36             :   virtual void encodeInstruction(const MCInst &Inst, raw_ostream &OS,
      37             :                                  SmallVectorImpl<MCFixup> &Fixups,
      38             :                                  const MCSubtargetInfo &STI) const = 0;
      39             : };
      40             : 
      41             : } // end namespace llvm
      42             : 
      43             : #endif // LLVM_MC_MCCODEEMITTER_H

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