LCOV - code coverage report
Current view: top level - include/llvm/DebugInfo/CodeView - DebugCrossExSubsection.h (source / functions) Hit Total Coverage
Test: llvm-toolchain.info Lines: 6 6 100.0 %
Date: 2017-09-14 15:23:50 Functions: 1 4 25.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : //===- DebugCrossExSubsection.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_DEBUGCROSSEXSUBSECTION_H
      11             : #define LLVM_DEBUGINFO_CODEVIEW_DEBUGCROSSEXSUBSECTION_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/BinaryStreamReader.h"
      17             : #include "llvm/Support/BinaryStreamRef.h"
      18             : #include "llvm/Support/Error.h"
      19             : #include <cstdint>
      20             : #include <map>
      21             : 
      22             : namespace llvm {
      23             : namespace codeview {
      24             : 
      25           8 : class DebugCrossModuleExportsSubsectionRef final : public DebugSubsectionRef {
      26             :   using ReferenceArray = FixedStreamArray<CrossModuleExport>;
      27             :   using Iterator = ReferenceArray::Iterator;
      28             : 
      29             : public:
      30             :   DebugCrossModuleExportsSubsectionRef()
      31          12 :       : DebugSubsectionRef(DebugSubsectionKind::CrossScopeExports) {}
      32             : 
      33             :   static bool classof(const DebugSubsectionRef *S) {
      34             :     return S->kind() == DebugSubsectionKind::CrossScopeExports;
      35             :   }
      36             : 
      37             :   Error initialize(BinaryStreamReader Reader);
      38             :   Error initialize(BinaryStreamRef Stream);
      39             : 
      40           4 :   Iterator begin() const { return References.begin(); }
      41           4 :   Iterator end() const { return References.end(); }
      42             : 
      43             : private:
      44             :   FixedStreamArray<CrossModuleExport> References;
      45             : };
      46             : 
      47           4 : class DebugCrossModuleExportsSubsection final : public DebugSubsection {
      48             : public:
      49             :   DebugCrossModuleExportsSubsection()
      50           6 :       : DebugSubsection(DebugSubsectionKind::CrossScopeExports) {}
      51             : 
      52             :   static bool classof(const DebugSubsection *S) {
      53             :     return S->kind() == DebugSubsectionKind::CrossScopeExports;
      54             :   }
      55             : 
      56             :   void addMapping(uint32_t Local, uint32_t Global);
      57             : 
      58             :   uint32_t calculateSerializedSize() const override;
      59             :   Error commit(BinaryStreamWriter &Writer) const override;
      60             : 
      61             : private:
      62             :   std::map<uint32_t, uint32_t> Mappings;
      63             : };
      64             : 
      65             : } // end namespace codeview
      66             : } // end namespace llvm
      67             : 
      68             : #endif // LLVM_DEBUGINFO_CODEVIEW_DEBUGCROSSEXSUBSECTION_H

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