LCOV - code coverage report
Current view: top level - include/llvm/DebugInfo/CodeView - TypeDatabaseVisitor.h (source / functions) Hit Total Coverage
Test: llvm-toolchain.info Lines: 2 2 100.0 %
Date: 2017-06-19 03:34:13 Functions: 0 2 0.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : //===-- TypeDatabaseVisitor.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_TYPEDATABASEVISITOR_H
      11             : #define LLVM_DEBUGINFO_CODEVIEW_TYPEDATABASEVISITOR_H
      12             : 
      13             : #include "llvm/ADT/PointerUnion.h"
      14             : 
      15             : #include "llvm/DebugInfo/CodeView/TypeDatabase.h"
      16             : #include "llvm/DebugInfo/CodeView/TypeIndex.h"
      17             : #include "llvm/DebugInfo/CodeView/TypeRecord.h"
      18             : #include "llvm/DebugInfo/CodeView/TypeVisitorCallbacks.h"
      19             : 
      20             : namespace llvm {
      21             : namespace codeview {
      22             : 
      23             : /// Dumper for CodeView type streams found in COFF object files and PDB files.
      24        2716 : class TypeDatabaseVisitor : public TypeVisitorCallbacks {
      25             : public:
      26        4080 :   explicit TypeDatabaseVisitor(TypeDatabase &TypeDB) : TypeDB(&TypeDB) {}
      27             : 
      28             :   /// Paired begin/end actions for all types. Receives all record data,
      29             :   /// including the fixed-length record prefix.
      30             :   Error visitTypeBegin(CVType &Record) override;
      31             :   Error visitTypeBegin(CVType &Record, TypeIndex Index) override;
      32             :   Error visitTypeEnd(CVType &Record) override;
      33             :   Error visitMemberBegin(CVMemberRecord &Record) override;
      34             :   Error visitMemberEnd(CVMemberRecord &Record) override;
      35             : 
      36             : #define TYPE_RECORD(EnumName, EnumVal, Name)                                   \
      37             :   Error visitKnownRecord(CVType &CVR, Name##Record &Record) override;
      38             : #define MEMBER_RECORD(EnumName, EnumVal, Name)                                 \
      39             :   Error visitKnownMember(CVMemberRecord &CVR, Name##Record &Record) override;
      40             : #define TYPE_RECORD_ALIAS(EnumName, EnumVal, Name, AliasName)
      41             : #define MEMBER_RECORD_ALIAS(EnumName, EnumVal, Name, AliasName)
      42             : #include "llvm/DebugInfo/CodeView/CodeViewTypes.def"
      43             : 
      44             : private:
      45             :   StringRef getTypeName(TypeIndex Index) const;
      46             :   StringRef saveTypeName(StringRef Name);
      47             : 
      48             :   bool IsInFieldList = false;
      49             : 
      50             :   /// Name of the current type. Only valid before visitTypeEnd.
      51             :   StringRef Name;
      52             :   /// Current type index.  Only valid before visitTypeEnd, and if we are
      53             :   /// visiting a random access type database.
      54             :   Optional<TypeIndex> CurrentTypeIndex;
      55             : 
      56             :   TypeDatabase *TypeDB;
      57             : };
      58             : 
      59             : } // end namespace codeview
      60             : } // end namespace llvm
      61             : 
      62             : #endif // LLVM_DEBUGINFO_CODEVIEW_TYPEDUMPER_H

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