Add a new type of plugin: Language plugin

The Language plugin is menat to answer language-specific questions that are not bound to the existence of a process. Those are still the domain of the LanguageRuntime plugin

The Language plugin will, instead, answer questions such as providing language-specific data formatters or expression evaluation

At the moment, the interface is hollowed out, and empty do-nothing plugins have been setup for ObjC, C++ and ObjC++

llvm-svn: 246212

1 files changed, 63 insertions, 0 deletions

diff --git a/lldb/source/Plugins/Language/CPlusPlus/CPlusPlusLanguage.h b/lldb/source/Plugins/Language/CPlusPlus/CPlusPlusLanguage.h
new file mode 100644
index 00000000000..62a92a62c07
--- /dev/null
+++ b/lldb/source/Plugins/Language/CPlusPlus/CPlusPlusLanguage.h
@@ -0,0 +1,63 @@
+//===-- CPlusPlusLanguage.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_CPlusPlusLanguage_h_
+#define liblldb_CPlusPlusLanguage_h_
+
+// C Includes
+// C++ Includes
+// Other libraries and framework includes
+// Project includes
+#include "lldb/lldb-private.h"
+#include "lldb/Target/Language.h"
+
+namespace lldb_private {
+    
+class CPlusPlusLanguage :
+    public Language
+{
+public:
+    virtual ~CPlusPlusLanguage() = default;
+    
+    CPlusPlusLanguage () = default;
+    
+    lldb::LanguageType
+    GetLanguageType () const
+    {
+        return lldb::eLanguageTypeC_plus_plus;
+    }
+    
+    //------------------------------------------------------------------
+    // Static Functions
+    //------------------------------------------------------------------
+    static void
+    Initialize();
+    
+    static void
+    Terminate();
+    
+    static lldb_private::Language *
+    CreateInstance (lldb::LanguageType language);
+    
+    static lldb_private::ConstString
+    GetPluginNameStatic();
+    
+    //------------------------------------------------------------------
+    // PluginInterface protocol
+    //------------------------------------------------------------------
+    virtual ConstString
+    GetPluginName();
+    
+    virtual uint32_t
+    GetPluginVersion();
+};
+    
+} // namespace lldb_private
+
+#endif  // liblldb_CPlusPlusLanguage_h_