DebugSymbolRVASubsection.cpp

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//===- DebugSymbolRVASubsection.cpp ---------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
 
#include "llvm/DebugInfo/CodeView/DebugSymbolRVASubsection.h"
#include "llvm/ADT/ArrayRef.h"
#include "llvm/DebugInfo/CodeView/CodeView.h"
#include "llvm/Support/BinaryStreamReader.h"
#include "llvm/Support/BinaryStreamWriter.h"
#include <cstdint>
 
using namespace llvm;
using namespace llvm::codeview;
 
DebugSymbolRVASubsectionRef::DebugSymbolRVASubsectionRef()
    : DebugSubsectionRef(DebugSubsectionKind::CoffSymbolRVA) {}
 
Error DebugSymbolRVASubsectionRef::initialize(BinaryStreamReader &Reader) {
  return Reader.readArray(RVAs, Reader.bytesRemaining() / sizeof(uint32_t));
}
 
DebugSymbolRVASubsection::DebugSymbolRVASubsection()
    : DebugSubsection(DebugSubsectionKind::CoffSymbolRVA) {}
 
Error DebugSymbolRVASubsection::commit(BinaryStreamWriter &Writer) const {
  return Writer.writeArray(ArrayRef(RVAs));
}
 
uint32_t DebugSymbolRVASubsection::calculateSerializedSize() const {
  return RVAs.size() * sizeof(uint32_t);
}