22 : Callbacks(Callbacks) {}
29 if (
auto EC = Callbacks.visitKnownRecord(
Record, KnownRecord))
41 #define SYMBOL_RECORD(EnumName, EnumVal, Name) \
43 if (auto EC = visitKnownRecord<Name>(Record, Callbacks)) \
47 #define SYMBOL_RECORD_ALIAS(EnumName, EnumVal, Name, AliasName) \
48 SYMBOL_RECORD(EnumVal, EnumVal, AliasName)
49 #include "llvm/DebugInfo/CodeView/CodeViewSymbols.def"
71 for (
auto I : Symbols) {
80 for (
auto I : Symbols) {
83 InitialOffset +=
I.length();
93 uint32_t ParentRecurseDepth =
Filter.ParentRecursiveDepth.value_or(0);
94 uint32_t ChildrenRecurseDepth =
Filter.ChildRecursiveDepth.value_or(0);
95 if (!Symbols.isOffsetValid(SymbolOffset))
97 CVSymbol Sym = *Symbols.at(SymbolOffset);
101 std::vector<uint32_t> ParentOffsets;
102 std::vector<uint32_t> ParentEndOffsets;
104 for (
auto Begin = Symbols.begin(), End = Symbols.end(); Begin != End;
106 uint32_t BeginOffset = Begin.offset();
108 if (BeginOffset < SymbolOffset) {
111 if (SymbolOffset < EndOffset) {
112 ParentOffsets.push_back(BeginOffset);
113 ParentEndOffsets.push_back(EndOffset);
116 }
else if (BeginOffset == SymbolOffset) {
118 if (ParentRecurseDepth >= ParentOffsets.size())
119 ParentRecurseDepth = ParentOffsets.size();
120 uint32_t StartIndex = ParentOffsets.size() - ParentRecurseDepth;
121 while (StartIndex < ParentOffsets.size()) {
122 if (!Symbols.isOffsetValid(ParentOffsets[StartIndex]))
124 CVSymbol Parent = *Symbols.at(ParentOffsets[StartIndex]);
131 }
else if (BeginOffset <= SymEndOffset) {
132 if (ChildrenRecurseDepth) {
136 if (ChildrenDepth < ChildrenRecurseDepth ||
137 BeginOffset == SymEndOffset) {
146 if (ParentRecurseDepth && BeginOffset == ParentEndOffsets.back()) {
149 ParentEndOffsets.pop_back();
150 --ParentRecurseDepth;