1 //===- DebugSymbolsSubsection.h --------------------------------*- C++ -*-===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 #ifndef LLVM_DEBUGINFO_CODEVIEW_DEBUGSYMBOLSSUBSECTION_H
10 #define LLVM_DEBUGINFO_CODEVIEW_DEBUGSYMBOLSSUBSECTION_H
11 
12 #include "llvm/DebugInfo/CodeView/CVRecord.h"
13 #include "llvm/DebugInfo/CodeView/DebugSubsection.h"
14 #include "llvm/Support/Error.h"
15 
16 namespace llvm {
17 namespace codeview {
18 class DebugSymbolsSubsectionRef final : public DebugSubsectionRef {
19 public:
DebugSymbolsSubsectionRef()20   DebugSymbolsSubsectionRef()
21       : DebugSubsectionRef(DebugSubsectionKind::Symbols) {}
22 
classof(const DebugSubsectionRef * S)23   static bool classof(const DebugSubsectionRef *S) {
24     return S->kind() == DebugSubsectionKind::Symbols;
25   }
26 
27   Error initialize(BinaryStreamReader Reader);
28 
begin()29   CVSymbolArray::Iterator begin() const { return Records.begin(); }
end()30   CVSymbolArray::Iterator end() const { return Records.end(); }
31 
32 private:
33   CVSymbolArray Records;
34 };
35 
36 class DebugSymbolsSubsection final : public DebugSubsection {
37 public:
DebugSymbolsSubsection()38   DebugSymbolsSubsection() : DebugSubsection(DebugSubsectionKind::Symbols) {}
classof(const DebugSubsection * S)39   static bool classof(const DebugSubsection *S) {
40     return S->kind() == DebugSubsectionKind::Symbols;
41   }
42 
43   uint32_t calculateSerializedSize() const override;
44   Error commit(BinaryStreamWriter &Writer) const override;
45 
46   void addSymbol(CVSymbol Symbol);
47 
48 private:
49   uint32_t Length = 0;
50   std::vector<CVSymbol> Records;
51 };
52 }
53 }
54 
55 #endif
56