LCOV - code coverage report
Current view: top level - include/llvm/DebugInfo/CodeView - DebugSubsectionVisitor.h (source / functions) Hit Total Coverage
Test: llvm-toolchain.info Lines: 0 2 0.0 %
Date: 2017-09-14 15:23:50 Functions: 0 1 0.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : //===- DebugSubsectionVisitor.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_MODULEDEBUGFRAGMENTVISITOR_H
      11             : #define LLVM_DEBUGINFO_CODEVIEW_MODULEDEBUGFRAGMENTVISITOR_H
      12             : 
      13             : #include "llvm/DebugInfo/CodeView/CodeView.h"
      14             : #include "llvm/DebugInfo/CodeView/DebugSubsectionRecord.h"
      15             : #include "llvm/DebugInfo/CodeView/StringsAndChecksums.h"
      16             : #include "llvm/Support/Error.h"
      17             : #include <cstdint>
      18             : 
      19             : namespace llvm {
      20             : 
      21             : namespace codeview {
      22             : 
      23             : class DebugChecksumsSubsectionRef;
      24             : class DebugSubsectionRecord;
      25             : class DebugInlineeLinesSubsectionRef;
      26             : class DebugCrossModuleExportsSubsectionRef;
      27             : class DebugCrossModuleImportsSubsectionRef;
      28             : class DebugFrameDataSubsectionRef;
      29             : class DebugLinesSubsectionRef;
      30             : class DebugStringTableSubsectionRef;
      31             : class DebugSymbolRVASubsectionRef;
      32             : class DebugSymbolsSubsectionRef;
      33             : class DebugUnknownSubsectionRef;
      34             : class StringsAndChecksumsRef;
      35             : 
      36             : class DebugSubsectionVisitor {
      37             : public:
      38             :   virtual ~DebugSubsectionVisitor() = default;
      39             : 
      40           0 :   virtual Error visitUnknown(DebugUnknownSubsectionRef &Unknown) {
      41           0 :     return Error::success();
      42             :   }
      43             :   virtual Error visitLines(DebugLinesSubsectionRef &Lines,
      44             :                            const StringsAndChecksumsRef &State) = 0;
      45             :   virtual Error visitFileChecksums(DebugChecksumsSubsectionRef &Checksums,
      46             :                                    const StringsAndChecksumsRef &State) = 0;
      47             :   virtual Error visitInlineeLines(DebugInlineeLinesSubsectionRef &Inlinees,
      48             :                                   const StringsAndChecksumsRef &State) = 0;
      49             :   virtual Error
      50             :   visitCrossModuleExports(DebugCrossModuleExportsSubsectionRef &CSE,
      51             :                           const StringsAndChecksumsRef &State) = 0;
      52             :   virtual Error
      53             :   visitCrossModuleImports(DebugCrossModuleImportsSubsectionRef &CSE,
      54             :                           const StringsAndChecksumsRef &State) = 0;
      55             : 
      56             :   virtual Error visitStringTable(DebugStringTableSubsectionRef &ST,
      57             :                                  const StringsAndChecksumsRef &State) = 0;
      58             : 
      59             :   virtual Error visitSymbols(DebugSymbolsSubsectionRef &CSE,
      60             :                              const StringsAndChecksumsRef &State) = 0;
      61             : 
      62             :   virtual Error visitFrameData(DebugFrameDataSubsectionRef &FD,
      63             :                                const StringsAndChecksumsRef &State) = 0;
      64             :   virtual Error visitCOFFSymbolRVAs(DebugSymbolRVASubsectionRef &RVAs,
      65             :                                     const StringsAndChecksumsRef &State) = 0;
      66             : };
      67             : 
      68             : Error visitDebugSubsection(const DebugSubsectionRecord &R,
      69             :                            DebugSubsectionVisitor &V,
      70             :                            const StringsAndChecksumsRef &State);
      71             : 
      72             : namespace detail {
      73             : template <typename T>
      74             : Error visitDebugSubsections(T &&FragmentRange, DebugSubsectionVisitor &V,
      75             :                             StringsAndChecksumsRef &State) {
      76             :   State.initialize(std::forward<T>(FragmentRange));
      77             : 
      78             :   for (const DebugSubsectionRecord &L : FragmentRange) {
      79             :     if (auto EC = visitDebugSubsection(L, V, State))
      80             :       return EC;
      81             :   }
      82             :   return Error::success();
      83             : }
      84             : } // namespace detail
      85             : 
      86             : template <typename T>
      87             : Error visitDebugSubsections(T &&FragmentRange, DebugSubsectionVisitor &V) {
      88             :   StringsAndChecksumsRef State;
      89             :   return detail::visitDebugSubsections(std::forward<T>(FragmentRange), V,
      90             :                                        State);
      91             : }
      92             : 
      93             : template <typename T>
      94             : Error visitDebugSubsections(T &&FragmentRange, DebugSubsectionVisitor &V,
      95             :                             const DebugStringTableSubsectionRef &Strings) {
      96             :   StringsAndChecksumsRef State(Strings);
      97             :   return detail::visitDebugSubsections(std::forward<T>(FragmentRange), V,
      98             :                                        State);
      99             : }
     100             : 
     101             : template <typename T>
     102             : Error visitDebugSubsections(T &&FragmentRange, DebugSubsectionVisitor &V,
     103             :                             const DebugStringTableSubsectionRef &Strings,
     104             :                             const DebugChecksumsSubsectionRef &Checksums) {
     105             :   StringsAndChecksumsRef State(Strings, Checksums);
     106             :   return detail::visitDebugSubsections(std::forward<T>(FragmentRange), V,
     107             :                                        State);
     108             : }
     109             : 
     110             : } // end namespace codeview
     111             : 
     112             : } // end namespace llvm
     113             : 
     114             : #endif // LLVM_DEBUGINFO_CODEVIEW_MODULEDEBUGFRAGMENTVISITOR_H

Generated by: LCOV version 1.13