Add a set of new plugins to handle Java debugging

The purpose of these plugins is to make LLDB capable of debugging java
code JIT-ed by the android runtime.

Differential revision: http://reviews.llvm.org/D17616

llvm-svn: 262015

1 files changed, 90 insertions, 0 deletions

diff --git a/lldb/source/Plugins/LanguageRuntime/Java/JavaLanguageRuntime.h b/lldb/source/Plugins/LanguageRuntime/Java/JavaLanguageRuntime.h
new file mode 100644
index 00000000000..83ed35dbb59
--- /dev/null
+++ b/lldb/source/Plugins/LanguageRuntime/Java/JavaLanguageRuntime.h
@@ -0,0 +1,90 @@
+//===-- JavaLanguageRuntime.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_JavaLanguageRuntime_h_
+#define liblldb_JavaLanguageRuntime_h_
+
+// C Includes
+// C++ Includes
+#include <vector>
+// Other libraries and framework includes
+// Project includes
+#include "lldb/Core/PluginInterface.h"
+#include "lldb/Target/LanguageRuntime.h"
+#include "lldb/lldb-private.h"
+
+namespace lldb_private
+{
+
+class JavaLanguageRuntime : public LanguageRuntime
+{
+public:
+    static void
+    Initialize();
+
+    static void
+    Terminate();
+
+    static lldb_private::LanguageRuntime *
+    CreateInstance(Process *process, lldb::LanguageType language);
+
+    static lldb_private::ConstString
+    GetPluginNameStatic();
+
+    lldb_private::ConstString
+    GetPluginName() override;
+
+    uint32_t
+    GetPluginVersion() override;
+
+    lldb::LanguageType
+    GetLanguageType() const override
+    {
+        return lldb::eLanguageTypeJava;
+    }
+
+    bool
+    GetObjectDescription(Stream &str, ValueObject &object) override
+    {
+        return false;
+    }
+
+    bool
+    GetObjectDescription(Stream &str, Value &value, ExecutionContextScope *exe_scope) override
+    {
+        return false;
+    }
+
+    lldb::BreakpointResolverSP
+    CreateExceptionResolver(Breakpoint *bkpt, bool catch_bp, bool throw_bp) override
+    {
+        return nullptr;
+    }
+
+    TypeAndOrName
+    FixUpDynamicType(const TypeAndOrName &type_and_or_name, ValueObject &static_value) override;
+
+    bool
+    CouldHaveDynamicValue(ValueObject &in_value) override;
+
+    bool
+    GetDynamicTypeAndAddress(ValueObject &in_value, lldb::DynamicValueType use_dynamic,
+                             TypeAndOrName &class_type_or_name, Address &address,
+                             Value::ValueType &value_type) override;
+
+protected:
+    JavaLanguageRuntime(Process *process);
+
+private:
+    DISALLOW_COPY_AND_ASSIGN(JavaLanguageRuntime);
+};
+
+} // namespace lldb_private
+
+#endif // liblldb_JavaLanguageRuntime_h_