Upstreaming the BridgeOS device support and the

LC_BUILD_VERSION load command handling - this
commit is a combination of patches by Adrian
Prantl and myself.  llvm::Triple::BridgeOS 
isn't defined yet, so all references to that
are currently commented out.  

Also update Xcode project file to build the 
NativePDB etc plugins.

<rdar://problem/43353615> 

llvm-svn: 344209

1 files changed, 77 insertions, 0 deletions

diff --git a/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteAppleBridge.h b/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteAppleBridge.h
new file mode 100644
index 00000000000..39fa0a9a47b
--- /dev/null
+++ b/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteAppleBridge.h
@@ -0,0 +1,77 @@
+//===-- PlatformRemoteAppleBridge.h ---------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef liblldb_PlatformRemoteAppleBridge_h_
+#define liblldb_PlatformRemoteAppleBridge_h_
+
+// C Includes
+// C++ Includes
+#include <string>
+
+// Other libraries and framework includes
+// Project includes
+#include "lldb/Utility/FileSpec.h"
+
+#include "llvm/Support/FileSystem.h"
+
+#include "PlatformRemoteDarwinDevice.h"
+
+class PlatformRemoteAppleBridge : public PlatformRemoteDarwinDevice {
+public:
+  PlatformRemoteAppleBridge();
+
+  ~PlatformRemoteAppleBridge() override = default;
+
+  //------------------------------------------------------------
+  // Class Functions
+  //------------------------------------------------------------
+  static lldb::PlatformSP CreateInstance(bool force,
+                                         const lldb_private::ArchSpec *arch);
+
+  static void Initialize();
+
+  static void Terminate();
+
+  static lldb_private::ConstString GetPluginNameStatic();
+
+  static const char *GetDescriptionStatic();
+
+  //------------------------------------------------------------
+  // lldb_private::PluginInterface functions
+  //------------------------------------------------------------
+  lldb_private::ConstString GetPluginName() override {
+    return GetPluginNameStatic();
+  }
+
+  uint32_t GetPluginVersion() override { return 1; }
+
+  //------------------------------------------------------------
+  // lldb_private::Platform functions
+  //------------------------------------------------------------
+
+  const char *GetDescription() override { return GetDescriptionStatic(); }
+
+  bool GetSupportedArchitectureAtIndex(uint32_t idx,
+                                       lldb_private::ArchSpec &arch) override;
+
+protected:
+
+  //------------------------------------------------------------
+  // lldb_private::PlatformRemoteDarwinDevice functions
+  //------------------------------------------------------------
+
+  void GetDeviceSupportDirectoryNames (std::vector<std::string> &dirnames) override;
+
+  std::string GetPlatformName () override;
+
+private:
+  DISALLOW_COPY_AND_ASSIGN(PlatformRemoteAppleBridge);
+};
+
+#endif // liblldb_PlatformRemoteAppleBridge_h_