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/SymbolFile/DWARF/DWARFASTParserJava.h b/lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserJava.h
new file mode 100644
index 00000000000..6a7eee75e6f
--- /dev/null
+++ b/lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserJava.h
@@ -0,0 +1,90 @@
+//===-- DWARFASTParserJava.h ------------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SymbolFileDWARF_DWARFASTParserJava_h_
+#define SymbolFileDWARF_DWARFASTParserJava_h_
+
+// C Includes
+// C++ Includes
+// Other libraries and framework includes
+#include "llvm/ADT/DenseMap.h"
+#include "llvm/ADT/SmallPtrSet.h"
+#include "llvm/ADT/SmallVector.h"
+
+// Project includes
+#include "DWARFASTParser.h"
+#include "DWARFDIE.h"
+#include "DWARFDefines.h"
+#include "lldb/Core/PluginInterface.h"
+#include "lldb/Symbol/JavaASTContext.h"
+
+class DWARFDebugInfoEntry;
+class DWARFDIECollection;
+
+class DWARFASTParserJava : public DWARFASTParser
+{
+public:
+    DWARFASTParserJava(lldb_private::JavaASTContext &ast);
+    ~DWARFASTParserJava() override;
+
+    lldb::TypeSP
+    ParseTypeFromDWARF(const lldb_private::SymbolContext &sc, const DWARFDIE &die, lldb_private::Log *log,
+                       bool *type_is_new_ptr) override;
+
+    lldb_private::Function *
+    ParseFunctionFromDWARF(const lldb_private::SymbolContext &sc, const DWARFDIE &die) override;
+
+    bool
+    CompleteTypeFromDWARF(const DWARFDIE &die, lldb_private::Type *type,
+                          lldb_private::CompilerType &java_type) override;
+
+    lldb_private::CompilerDeclContext
+    GetDeclContextForUIDFromDWARF(const DWARFDIE &die) override
+    {
+        return lldb_private::CompilerDeclContext();
+    }
+
+    lldb_private::CompilerDeclContext
+    GetDeclContextContainingUIDFromDWARF(const DWARFDIE &die) override
+    {
+        return lldb_private::CompilerDeclContext();
+    }
+
+    lldb_private::CompilerDecl
+    GetDeclForUIDFromDWARF(const DWARFDIE &die) override
+    {
+        return lldb_private::CompilerDecl();
+    }
+
+    std::vector<DWARFDIE>
+    GetDIEForDeclContext(lldb_private::CompilerDeclContext decl_context) override
+    {
+        return std::vector<DWARFDIE>();
+    }
+
+    void
+    ParseChildMembers(const DWARFDIE &parent_die, lldb_private::CompilerType &class_compiler_type);
+
+private:
+    lldb_private::JavaASTContext &m_ast;
+
+    lldb::TypeSP
+    ParseBaseTypeFromDIE(const DWARFDIE &die);
+
+    lldb::TypeSP
+    ParseArrayTypeFromDIE(const DWARFDIE &die);
+
+    lldb::TypeSP
+    ParseReferenceTypeFromDIE(const DWARFDIE &die);
+
+    lldb::TypeSP
+    ParseClassTypeFromDIE(const DWARFDIE &die, bool &is_new_type);
+};
+
+#endif // SymbolFileDWARF_DWARFASTParserJava_h_