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       1             : //===- DebugSymbolRVASubsection.h -------------------------------*- 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_DEBUGINFO_CODEVIEW_DEBUGSYMBOLRVASUBSECTION_H
      11             : #define LLVM_DEBUGINFO_CODEVIEW_DEBUGSYMBOLRVASUBSECTION_H
      12             : 
      13             : #include "llvm/DebugInfo/CodeView/CodeView.h"
      14             : #include "llvm/DebugInfo/CodeView/DebugSubsection.h"
      15             : #include "llvm/Support/BinaryStreamArray.h"
      16             : #include "llvm/Support/Endian.h"
      17             : #include "llvm/Support/Error.h"
      18             : #include <cstdint>
      19             : #include <vector>
      20             : 
      21             : namespace llvm {
      22             : 
      23             : class BinaryStreamReader;
      24             : 
      25             : namespace codeview {
      26             : 
      27             : class DebugSymbolRVASubsectionRef final : public DebugSubsectionRef {
      28             : public:
      29             :   using ArrayType = FixedStreamArray<support::ulittle32_t>;
      30             : 
      31             :   DebugSymbolRVASubsectionRef();
      32             : 
      33             :   static bool classof(const DebugSubsectionRef *S) {
      34             :     return S->kind() == DebugSubsectionKind::CoffSymbolRVA;
      35             :   }
      36             : 
      37             :   ArrayType::Iterator begin() const { return RVAs.begin(); }
      38           0 :   ArrayType::Iterator end() const { return RVAs.end(); }
      39             : 
      40             :   Error initialize(BinaryStreamReader &Reader);
      41             : 
      42             : private:
      43             :   ArrayType RVAs;
      44             : };
      45             : 
      46             : class DebugSymbolRVASubsection final : public DebugSubsection {
      47             : public:
      48             :   DebugSymbolRVASubsection();
      49             : 
      50             :   static bool classof(const DebugSubsection *S) {
      51             :     return S->kind() == DebugSubsectionKind::CoffSymbolRVA;
      52             :   }
      53             : 
      54             :   Error commit(BinaryStreamWriter &Writer) const override;
      55             :   uint32_t calculateSerializedSize() const override;
      56             : 
      57           0 :   void addRVA(uint32_t RVA) { RVAs.push_back(support::ulittle32_t(RVA)); }
      58             : 
      59             : private:
      60             :   std::vector<support::ulittle32_t> RVAs;
      61             : };
      62             : 
      63             : } // end namespace codeview
      64             : 
      65             : } // end namespace llvm
      66             : 
      67             : #endif // LLVM_DEBUGINFO_CODEVIEW_DEBUGSYMBOLRVASUBSECTION_H