diff options
Diffstat (limited to 'lldb/source/Plugins/LanguageRuntime/Java')
3 files changed, 0 insertions, 245 deletions
diff --git a/lldb/source/Plugins/LanguageRuntime/Java/CMakeLists.txt b/lldb/source/Plugins/LanguageRuntime/Java/CMakeLists.txt deleted file mode 100644 index ec87718752e..00000000000 --- a/lldb/source/Plugins/LanguageRuntime/Java/CMakeLists.txt +++ /dev/null @@ -1,10 +0,0 @@ -add_lldb_library(lldbPluginLanguageRuntimeJava PLUGIN - JavaLanguageRuntime.cpp - - LINK_LIBS - lldbCore - lldbSymbol - lldbTarget - LINK_COMPONENTS - Support - ) diff --git a/lldb/source/Plugins/LanguageRuntime/Java/JavaLanguageRuntime.cpp b/lldb/source/Plugins/LanguageRuntime/Java/JavaLanguageRuntime.cpp deleted file mode 100644 index 36c30a99ff8..00000000000 --- a/lldb/source/Plugins/LanguageRuntime/Java/JavaLanguageRuntime.cpp +++ /dev/null @@ -1,157 +0,0 @@ -//===-- JavaLanguageRuntime.cpp ---------------------------------*- C++ -*-===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// - -#include "JavaLanguageRuntime.h" - -#include "lldb/Core/PluginManager.h" -#include "lldb/Symbol/JavaASTContext.h" -#include "lldb/Symbol/Symbol.h" -#include "lldb/Symbol/SymbolContext.h" -#include "lldb/Symbol/SymbolFile.h" -#include "lldb/Symbol/Type.h" -#include "lldb/Symbol/TypeList.h" -#include "lldb/Target/SectionLoadList.h" -#include "lldb/Target/Target.h" -#include "llvm/ADT/StringRef.h" - -using namespace lldb; -using namespace lldb_private; - -JavaLanguageRuntime::JavaLanguageRuntime(Process *process) - : LanguageRuntime(process) {} - -LanguageRuntime * -JavaLanguageRuntime::CreateInstance(Process *process, - lldb::LanguageType language) { - if (language == eLanguageTypeJava) - return new JavaLanguageRuntime(process); - return nullptr; -} - -void JavaLanguageRuntime::Initialize() { - PluginManager::RegisterPlugin(GetPluginNameStatic(), "Java language runtime", - CreateInstance); -} - -void JavaLanguageRuntime::Terminate() { - PluginManager::UnregisterPlugin(CreateInstance); -} - -lldb_private::ConstString JavaLanguageRuntime::GetPluginNameStatic() { - static ConstString g_name("java"); - return g_name; -} - -lldb_private::ConstString JavaLanguageRuntime::GetPluginName() { - return GetPluginNameStatic(); -} - -uint32_t JavaLanguageRuntime::GetPluginVersion() { return 1; } - -bool JavaLanguageRuntime::CouldHaveDynamicValue(ValueObject &in_value) { - return true; -} - -static ConstString GetDynamicTypeId(ExecutionContext *exe_ctx, Target *target, - ValueObject &in_value) { - SymbolContext sc; - TypeList class_types; - llvm::DenseSet<SymbolFile *> searched_symbol_files; - size_t num_matches = target->GetImages().FindTypes( - sc, ConstString("Object"), - true, // name_is_fully_qualified - UINT32_MAX, searched_symbol_files, class_types); - for (size_t i = 0; i < num_matches; ++i) { - TypeSP type_sp = class_types.GetTypeAtIndex(i); - CompilerType compiler_type = type_sp->GetFullCompilerType(); - - if (compiler_type.GetMinimumLanguage() != eLanguageTypeJava || - compiler_type.GetTypeName() != ConstString("java::lang::Object")) - continue; - - if (compiler_type.GetCompleteType() && compiler_type.IsCompleteType()) { - uint64_t type_id = JavaASTContext::CalculateDynamicTypeId( - exe_ctx, compiler_type, in_value); - if (type_id != UINT64_MAX) { - char id[32]; - snprintf(id, sizeof(id), "0x%" PRIX64, type_id); - return ConstString(id); - } - } - } - return ConstString(); -} - -bool JavaLanguageRuntime::GetDynamicTypeAndAddress( - ValueObject &in_value, lldb::DynamicValueType use_dynamic, - TypeAndOrName &class_type_or_name, Address &dynamic_address, - Value::ValueType &value_type) { - class_type_or_name.Clear(); - - // null references don't have a dynamic type - if (in_value.IsNilReference()) - return false; - - ExecutionContext exe_ctx(in_value.GetExecutionContextRef()); - Target *target = exe_ctx.GetTargetPtr(); - if (!target) - return false; - - ConstString linkage_name; - CompilerType in_type = in_value.GetCompilerType(); - if (in_type.IsPossibleDynamicType(nullptr, false, false)) - linkage_name = GetDynamicTypeId(&exe_ctx, target, in_value); - else - linkage_name = JavaASTContext::GetLinkageName(in_type); - - if (!linkage_name) - return false; - - class_type_or_name.SetName(in_type.GetNonReferenceType().GetTypeName()); - - SymbolContext sc; - TypeList class_types; - llvm::DenseSet<SymbolFile *> searched_symbol_files; - size_t num_matches = target->GetImages().FindTypes( - sc, linkage_name, - true, // name_is_fully_qualified - UINT32_MAX, searched_symbol_files, class_types); - - for (size_t i = 0; i < num_matches; ++i) { - TypeSP type_sp = class_types.GetTypeAtIndex(i); - CompilerType compiler_type = type_sp->GetFullCompilerType(); - - if (compiler_type.GetMinimumLanguage() != eLanguageTypeJava) - continue; - - if (compiler_type.GetCompleteType() && compiler_type.IsCompleteType()) { - class_type_or_name.SetTypeSP(type_sp); - - Value &value = in_value.GetValue(); - value_type = value.GetValueType(); - dynamic_address.SetRawAddress(value.GetScalar().ULongLong(0)); - return true; - } - } - return false; -} - -TypeAndOrName -JavaLanguageRuntime::FixUpDynamicType(const TypeAndOrName &type_and_or_name, - ValueObject &static_value) { - CompilerType static_type(static_value.GetCompilerType()); - - TypeAndOrName ret(type_and_or_name); - if (type_and_or_name.HasType()) { - CompilerType orig_type = type_and_or_name.GetCompilerType(); - if (static_type.IsReferenceType()) - ret.SetCompilerType(orig_type.GetLValueReferenceType()); - } - return ret; -} diff --git a/lldb/source/Plugins/LanguageRuntime/Java/JavaLanguageRuntime.h b/lldb/source/Plugins/LanguageRuntime/Java/JavaLanguageRuntime.h deleted file mode 100644 index 6eeb4041572..00000000000 --- a/lldb/source/Plugins/LanguageRuntime/Java/JavaLanguageRuntime.h +++ /dev/null @@ -1,78 +0,0 @@ -//===-- 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_ |
