forked from OSchip/llvm-project
138 lines
4.0 KiB
C++
138 lines
4.0 KiB
C++
//===-- AppleObjCRuntimeV2.h ----------------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef liblldb_AppleObjCRuntimeV2_h_
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#define liblldb_AppleObjCRuntimeV2_h_
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// C Includes
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// C++ Includes
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#include <map>
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// Other libraries and framework includes
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// Project includes
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#include "lldb/lldb-private.h"
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#include "lldb/Target/ObjCLanguageRuntime.h"
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#include "AppleObjCRuntime.h"
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namespace lldb_private {
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class AppleObjCRuntimeV2 :
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public AppleObjCRuntime
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{
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public:
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virtual ~AppleObjCRuntimeV2() { }
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// These are generic runtime functions:
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virtual bool
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GetDynamicTypeAndAddress (ValueObject &in_value,
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lldb::DynamicValueType use_dynamic,
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TypeAndOrName &class_type_or_name,
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Address &address);
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virtual ClangUtilityFunction *
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CreateObjectChecker (const char *);
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//------------------------------------------------------------------
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// Static Functions
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//------------------------------------------------------------------
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static void
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Initialize();
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static void
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Terminate();
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static lldb_private::LanguageRuntime *
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CreateInstance (Process *process, lldb::LanguageType language);
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//------------------------------------------------------------------
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// PluginInterface protocol
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//------------------------------------------------------------------
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virtual const char *
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GetPluginName();
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virtual const char *
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GetShortPluginName();
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virtual uint32_t
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GetPluginVersion();
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virtual void
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SetExceptionBreakpoints ();
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virtual ObjCRuntimeVersions
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GetRuntimeVersion ()
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{
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return eAppleObjC_V2;
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}
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virtual size_t
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GetByteOffsetForIvar (ClangASTType &parent_qual_type, const char *ivar_name);
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virtual bool
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IsValidISA (ObjCLanguageRuntime::ObjCISA isa)
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{
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return (isa != 0);
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}
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// this is not a valid ISA in the sense that no valid
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// class pointer can live at address 1. we use it to refer to
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// tagged types, where the ISA must be dynamically determined
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static const ObjCLanguageRuntime::ObjCISA g_objc_Tagged_ISA = 1;
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virtual ObjCLanguageRuntime::ObjCISA
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GetISA(ValueObject& valobj);
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virtual ConstString
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GetActualTypeName(ObjCLanguageRuntime::ObjCISA isa);
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virtual ObjCLanguageRuntime::ObjCISA
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GetParentClass(ObjCLanguageRuntime::ObjCISA isa);
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virtual SymbolVendor *
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GetSymbolVendor();
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protected:
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private:
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typedef std::map<ObjCLanguageRuntime::ObjCISA, ConstString> ISAToNameCache;
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typedef std::map<ObjCLanguageRuntime::ObjCISA, ObjCLanguageRuntime::ObjCISA> ISAToParentCache;
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typedef ISAToNameCache::iterator ISAToNameIterator;
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typedef ISAToParentCache::iterator ISAToParentIterator;
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AppleObjCRuntimeV2 (Process *process,
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const lldb::ModuleSP &objc_module_sp);
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bool
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IsTaggedPointer(lldb::addr_t ptr);
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bool RunFunctionToFindClassName (lldb::addr_t class_addr, Thread *thread, char *name_dst, size_t max_name_len);
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bool m_has_object_getClass;
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std::auto_ptr<ClangFunction> m_get_class_name_function;
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std::auto_ptr<ClangUtilityFunction> m_get_class_name_code;
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lldb::addr_t m_get_class_name_args;
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Mutex m_get_class_name_args_mutex;
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ISAToNameCache m_isa_to_name_cache;
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ISAToParentCache m_isa_to_parent_cache;
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std::auto_ptr<SymbolVendor> m_symbol_vendor_ap;
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static const char *g_find_class_name_function_name;
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static const char *g_find_class_name_function_body;
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};
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} // namespace lldb_private
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#endif // liblldb_AppleObjCRuntimeV2_h_
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