Imported Upstream version 5.18.0.179

Former-commit-id: 67aa10e65b237e1c4537630979ee99ebe1374215

external/llvm/lib/DebugInfo/CodeView/DebugSymbolsSubsection.cpp

@@ -0,0 +1,34 @@
+//===- DebugSymbolsSubsection.cpp -------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/DebugInfo/CodeView/DebugSymbolsSubsection.h"
+
+using namespace llvm;
+using namespace llvm::codeview;
+
+Error DebugSymbolsSubsectionRef::initialize(BinaryStreamReader Reader) {
+  return Reader.readArray(Records, Reader.getLength());
+}
+
+uint32_t DebugSymbolsSubsection::calculateSerializedSize() const {
+  return Length;
+}
+
+Error DebugSymbolsSubsection::commit(BinaryStreamWriter &Writer) const {
+  for (const auto &Record : Records) {
+    if (auto EC = Writer.writeBytes(Record.RecordData))
+      return EC;
+  }
+  return Error::success();
+}
+
+void DebugSymbolsSubsection::addSymbol(CVSymbol Symbol) {
+  Records.push_back(Symbol);
+  Length += Symbol.length();
+}