3 files changed, 124 insertions, 0 deletions
diff --git a/lldb/source/API/CMakeLists.txt b/lldb/source/API/CMakeLists.txt
index e4ec64e537a..f5c33ed6ab5 100644
--- a/lldb/source/API/CMakeLists.txt
+++ b/lldb/source/API/CMakeLists.txt
@@ -50,6 +50,7 @@ add_lldb_library(liblldb SHARED
   SBProcessInfo.cpp
   SBQueue.cpp
   SBQueueItem.cpp
+  SBReproducer.cpp
   SBSection.cpp
   SBSourceManager.cpp
   SBStream.cpp
diff --git a/lldb/source/API/SBReproducer.cpp b/lldb/source/API/SBReproducer.cpp
new file mode 100644
index 00000000000..f453f8cdaa3
--- /dev/null
+++ b/lldb/source/API/SBReproducer.cpp
@@ -0,0 +1,51 @@
+//===-- SBReproducer.cpp ----------------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "SBReproducerPrivate.h"
+
+#include "lldb/API/LLDB.h"
+#include "lldb/API/SBAddress.h"
+#include "lldb/API/SBAttachInfo.h"
+#include "lldb/API/SBBlock.h"
+#include "lldb/API/SBBreakpoint.h"
+#include "lldb/API/SBCommandInterpreter.h"
+#include "lldb/API/SBData.h"
+#include "lldb/API/SBDebugger.h"
+#include "lldb/API/SBDeclaration.h"
+#include "lldb/API/SBError.h"
+#include "lldb/API/SBFileSpec.h"
+#include "lldb/API/SBHostOS.h"
+#include "lldb/API/SBReproducer.h"
+
+#include "lldb/Host/FileSystem.h"
+
+using namespace lldb;
+using namespace lldb_private;
+using namespace lldb_private::repro;
+
+SBRegistry::SBRegistry() {}
+
+bool SBReproducer::Replay() {
+  repro::Loader *loader = repro::Reproducer::Instance().GetLoader();
+  if (!loader)
+    return false;
+
+  FileSpec file = loader->GetFile<SBInfo>();
+  if (!file)
+    return false;
+
+  SBRegistry registry;
+  registry.Replay(file);
+
+  return true;
+}
+
+char lldb_private::repro::SBProvider::ID = 0;
+const char *SBInfo::name = "sbapi";
+const char *SBInfo::file = "sbapi.bin";
diff --git a/lldb/source/API/SBReproducerPrivate.h b/lldb/source/API/SBReproducerPrivate.h
new file mode 100644
index 00000000000..b550f5ed3da
--- /dev/null
+++ b/lldb/source/API/SBReproducerPrivate.h
@@ -0,0 +1,72 @@
+//===-- SBReproducerPrivate.h -----------------------------------*- C++ -*-===//
+//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLDB_API_SBREPRODUCER_PRIVATE_H
+#define LLDB_API_SBREPRODUCER_PRIVATE_H
+
+#include "lldb/API/SBReproducer.h"
+
+#include "lldb/Utility/FileSpec.h"
+#include "lldb/Utility/Log.h"
+#include "lldb/Utility/Reproducer.h"
+#include "lldb/Utility/ReproducerInstrumentation.h"
+
+#include "llvm/ADT/DenseMap.h"
+
+#define LLDB_GET_INSTRUMENTATION_DATA()                                        \
+  lldb_private::repro::GetInstrumentationData()
+
+namespace lldb_private {
+namespace repro {
+
+class SBRegistry : public Registry {
+public:
+  SBRegistry();
+};
+
+struct SBInfo {
+  static const char *name;
+  static const char *file;
+};
+
+class SBProvider : public Provider<SBProvider> {
+public:
+  typedef SBInfo info;
+
+  SBProvider(const FileSpec &directory)
+      : Provider(directory),
+        m_stream(directory.CopyByAppendingPathComponent("sbapi.bin").GetPath(),
+                 m_ec, llvm::sys::fs::OpenFlags::F_None),
+        m_serializer(m_stream) {}
+
+  Serializer &GetSerializer() { return m_serializer; }
+  Registry &GetRegistry() { return m_registry; }
+
+  static char ID;
+
+private:
+  std::error_code m_ec;
+  llvm::raw_fd_ostream m_stream;
+  Serializer m_serializer;
+  SBRegistry m_registry;
+};
+
+inline InstrumentationData GetInstrumentationData() {
+  if (auto *g = lldb_private::repro::Reproducer::Instance().GetGenerator()) {
+    auto &p = g->GetOrCreate<SBProvider>();
+    return {p.GetSerializer(), p.GetRegistry()};
+  }
+  return {};
+}
+
+} // namespace repro
+} // namespace lldb_private
+
+#endif