LLVM: lib/DebugInfo/PDB/Native/NativeFunctionSymbol.cpp Source File (original) (raw)
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21using namespace llvm;
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45 return Sym.CodeOffset;
46}
47
50 return std::string(Sym.Name);
51}
52
54
56 return Session.getRVAFromSectOffset(Sym.Segment, Sym.CodeOffset);
57}
58
60 return Session.getVAFromSectOffset(Sym.Segment, Sym.CodeOffset);
61}
62
65
66 bool Found = false;
69 switch (Annot.OpCode) {
75 Found = true;
76 break;
79 if (Found && OffsetInFunc < CodeOffset)
80 return true;
81 Found = false;
82 break;
86 return true;
87 Found = false;
88 break;
89 default:
90 break;
91 }
92 }
93 return false;
94}
95
96std::unique_ptr
99 if (.moduleIndexForVA(VA, Modi))
100 return nullptr;
101
103 if (!ModS) {
105 return nullptr;
106 }
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111 std::vector Frames;
114 auto End = Syms.at(Sym.End);
115 while (Start != End) {
116 bool Found = false;
117
118 for (; Start != End; ++Start) {
119 if (Start->kind() != S_INLINESITE)
120 continue;
121
125
126 SymIndexId Id = Session.getSymbolCache().getOrCreateInlineSymbol(
128 Frames.insert(Frames.begin(), Id);
129
130
131 ++Start;
133 Found = true;
134 break;
135 }
136
138 if (Start == End)
139 break;
140 }
141
142 if (!Found)
143 break;
144 }
145
146 return std::make_unique(Session, std::move(Frames));
147}
static bool inlineSiteContainsAddress(InlineSiteSym &IS, uint32_t OffsetInFunc)
Definition NativeFunctionSymbol.cpp:63
Tagged union holding either a T or a Error.
Error takeError()
Take ownership of the stored error.
Iterator at(uint32_t Offset) const
given an offset into the array's underlying stream, return an iterator to the record at that offset.
iterator_range< BinaryAnnotationIterator > annotations() const
static Error deserializeAs(CVSymbol Symbol, T &Record)
NativeFunctionSymbol(NativeSession &Session, SymIndexId Id, const codeview::ProcSym &Sym, uint32_t RecordOffset)
Definition NativeFunctionSymbol.cpp:25
uint32_t getAddressSection() const override
Definition NativeFunctionSymbol.cpp:48
std::unique_ptr< IPDBEnumSymbols > findInlineFramesByVA(uint64_t VA) const override
Definition NativeFunctionSymbol.cpp:97
uint64_t getVirtualAddress() const override
Definition NativeFunctionSymbol.cpp:59
void dump(raw_ostream &OS, int Indent, PdbSymbolIdField ShowIdFields, PdbSymbolIdField RecurseIdFields) const override
Definition NativeFunctionSymbol.cpp:34
uint32_t getAddressOffset() const override
Definition NativeFunctionSymbol.cpp:44
~NativeFunctionSymbol() override
std::string getName() const override
Definition NativeFunctionSymbol.cpp:49
const codeview::ProcSym Sym
uint64_t getLength() const override
Definition NativeFunctionSymbol.cpp:53
uint32_t getRelativeVirtualAddress() const override
Definition NativeFunctionSymbol.cpp:55
NativeRawSymbol(NativeSession &PDBSession, PDB_SymType Tag, SymIndexId SymbolId)
void dump(raw_ostream &OS, int Indent, PdbSymbolIdField ShowIdFields, PdbSymbolIdField RecurseIdFields) const override
This class implements an extremely fast bulk output stream that can only output to a stream.
@ ChangeCodeLengthAndCodeOffset
@ ChangeCodeOffsetAndLineOffset
VarStreamArray< CVSymbol > CVSymbolArray
void dumpSymbolField(raw_ostream &OS, StringRef Name, T Value, int Indent)
PDB_SymType
These values correspond to the SymTagEnum enumeration, and are documented here: https://msdn....
This is an optimization pass for GlobalISel generic memory operations.
void cantFail(Error Err, const char *Msg=nullptr)
Report a fatal error if Err is a failure value.
void consumeError(Error Err)
Consume a Error without doing anything.