vendor/llvm/llvm-trunk-r301939

1 files changed, 52 insertions, 0 deletions

diff --git a/lib/DebugInfo/CodeView/ModuleDebugFragmentVisitor.cpp b/lib/DebugInfo/CodeView/ModuleDebugFragmentVisitor.cpp
new file mode 100644
index 000000000000..dc591f3990e2
--- /dev/null
+++ b/lib/DebugInfo/CodeView/ModuleDebugFragmentVisitor.cpp
@@ -0,0 +1,52 @@
+//===- ModuleDebugFragmentVisitor.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/ModuleDebugFragmentVisitor.h"
+
+#include "llvm/DebugInfo/CodeView/ModuleDebugFileChecksumFragment.h"
+#include "llvm/DebugInfo/CodeView/ModuleDebugFragmentRecord.h"
+#include "llvm/DebugInfo/CodeView/ModuleDebugInlineeLinesFragment.h"
+#include "llvm/DebugInfo/CodeView/ModuleDebugLineFragment.h"
+#include "llvm/DebugInfo/CodeView/ModuleDebugUnknownFragment.h"
+#include "llvm/Support/BinaryStreamReader.h"
+#include "llvm/Support/BinaryStreamRef.h"
+
+using namespace llvm;
+using namespace llvm::codeview;
+
+Error llvm::codeview::visitModuleDebugFragment(
+    const ModuleDebugFragmentRecord &R, ModuleDebugFragmentVisitor &V) {
+  BinaryStreamReader Reader(R.getRecordData());
+  switch (R.kind()) {
+  case ModuleDebugFragmentKind::Lines: {
+    ModuleDebugLineFragmentRef Fragment;
+    if (auto EC = Fragment.initialize(Reader))
+      return EC;
+
+    return V.visitLines(Fragment);
+  }
+  case ModuleDebugFragmentKind::FileChecksums: {
+    ModuleDebugFileChecksumFragmentRef Fragment;
+    if (auto EC = Fragment.initialize(Reader))
+      return EC;
+
+    return V.visitFileChecksums(Fragment);
+  }
+  case ModuleDebugFragmentKind::InlineeLines: {
+    ModuleDebugInlineeLineFragmentRef Fragment;
+    if (auto EC = Fragment.initialize(Reader))
+      return EC;
+    return V.visitInlineeLines(Fragment);
+  }
+  default: {
+    ModuleDebugUnknownFragmentRef Fragment(R.kind(), R.getRecordData());
+    return V.visitUnknown(Fragment);
+  }
+  }
+}