vendor/llvm/llvm-trunk-r300422

1 files changed, 79 insertions, 0 deletions

diff --git a/lib/DebugInfo/PDB/Native/NativeExeSymbol.cpp b/lib/DebugInfo/PDB/Native/NativeExeSymbol.cpp
new file mode 100644
index 000000000000..ec2a4b87457c
--- /dev/null
+++ b/lib/DebugInfo/PDB/Native/NativeExeSymbol.cpp
@@ -0,0 +1,79 @@
+//===- NativeExeSymbol.cpp - native impl for PDBSymbolExe -------*- 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/PDB/Native/NativeExeSymbol.h"
+
+#include "llvm/DebugInfo/PDB/Native/DbiStream.h"
+#include "llvm/DebugInfo/PDB/Native/InfoStream.h"
+#include "llvm/DebugInfo/PDB/Native/NativeEnumModules.h"
+#include "llvm/DebugInfo/PDB/Native/PDBFile.h"
+
+namespace llvm {
+namespace pdb {
+
+NativeExeSymbol::NativeExeSymbol(NativeSession &Session)
+    : NativeRawSymbol(Session), File(Session.getPDBFile()) {}
+
+std::unique_ptr<IPDBEnumSymbols>
+NativeExeSymbol::findChildren(PDB_SymType Type) const {
+  switch (Type) {
+  case PDB_SymType::Compiland: {
+    auto Dbi = File.getPDBDbiStream();
+    if (Dbi) {
+      const auto Modules = Dbi->modules();
+      return std::unique_ptr<IPDBEnumSymbols>(
+          new NativeEnumModules(Session, Modules));
+    }
+    consumeError(Dbi.takeError());
+    break;
+  }
+  default:
+    break;
+  }
+  return nullptr;
+}
+
+uint32_t NativeExeSymbol::getAge() const {
+  auto IS = File.getPDBInfoStream();
+  if (IS)
+    return IS->getAge();
+  consumeError(IS.takeError());
+  return 0;
+}
+
+std::string NativeExeSymbol::getSymbolsFileName() const {
+  return File.getFilePath();
+}
+
+PDB_UniqueId NativeExeSymbol::getGuid() const {
+  auto IS = File.getPDBInfoStream();
+  if (IS)
+    return IS->getGuid();
+  consumeError(IS.takeError());
+  return PDB_UniqueId{{0}};
+}
+
+bool NativeExeSymbol::hasCTypes() const {
+  auto Dbi = File.getPDBDbiStream();
+  if (Dbi)
+    return Dbi->hasCTypes();
+  consumeError(Dbi.takeError());
+  return false;
+}
+
+bool NativeExeSymbol::hasPrivateSymbols() const {
+  auto Dbi = File.getPDBDbiStream();
+  if (Dbi)
+    return !Dbi->isStripped();
+  consumeError(Dbi.takeError());
+  return false;
+}
+
+} // namespace pdb
+} // namespace llvm