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//===-- AppleObjCRuntimeV2.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_AppleObjCRuntimeV2_h_
#define liblldb_AppleObjCRuntimeV2_h_
// C Includes
// C++ Includes
#include <map>
// Other libraries and framework includes
// Project includes
#include "lldb/lldb-private.h"
#include "lldb/Target/ObjCLanguageRuntime.h"
#include "AppleObjCRuntime.h"
namespace lldb_private {
class AppleObjCRuntimeV2 :
public AppleObjCRuntime
{
public:
virtual ~AppleObjCRuntimeV2() { }
// These are generic runtime functions:
virtual bool
GetDynamicTypeAndAddress (ValueObject &in_value,
lldb::DynamicValueType use_dynamic,
TypeAndOrName &class_type_or_name,
Address &address);
virtual ClangUtilityFunction *
CreateObjectChecker (const char *);
//------------------------------------------------------------------
// Static Functions
//------------------------------------------------------------------
static void
Initialize();
static void
Terminate();
static lldb_private::LanguageRuntime *
CreateInstance (Process *process, lldb::LanguageType language);
//------------------------------------------------------------------
// PluginInterface protocol
//------------------------------------------------------------------
virtual const char *
GetPluginName();
virtual const char *
GetShortPluginName();
virtual uint32_t
GetPluginVersion();
virtual ObjCRuntimeVersions
GetRuntimeVersion ()
{
return eAppleObjC_V2;
}
virtual size_t
GetByteOffsetForIvar (ClangASTType &parent_qual_type, const char *ivar_name);
virtual bool
IsValidISA (ObjCLanguageRuntime::ObjCISA isa)
{
return (isa != 0);
}
// this is not a valid ISA in the sense that no valid
// class pointer can live at address 1. we use it to refer to
// tagged types, where the ISA must be dynamically determined
static const ObjCLanguageRuntime::ObjCISA g_objc_Tagged_ISA = 1;
virtual ObjCLanguageRuntime::ObjCISA
GetISA(ValueObject& valobj);
virtual ConstString
GetActualTypeName(ObjCLanguageRuntime::ObjCISA isa);
virtual ObjCLanguageRuntime::ObjCISA
GetParentClass(ObjCLanguageRuntime::ObjCISA isa);
virtual SymbolVendor *
GetSymbolVendor();
protected:
virtual lldb::BreakpointSP
CreateExceptionBreakpoint (bool catch_bp, bool throw_bp, bool is_internal = false);
private:
typedef std::map<ObjCLanguageRuntime::ObjCISA, ConstString> ISAToNameCache;
typedef std::map<ObjCLanguageRuntime::ObjCISA, ObjCLanguageRuntime::ObjCISA> ISAToParentCache;
typedef ISAToNameCache::iterator ISAToNameIterator;
typedef ISAToParentCache::iterator ISAToParentIterator;
AppleObjCRuntimeV2 (Process *process,
const lldb::ModuleSP &objc_module_sp);
bool
IsTaggedPointer(lldb::addr_t ptr);
bool RunFunctionToFindClassName (lldb::addr_t class_addr, Thread *thread, char *name_dst, size_t max_name_len);
bool m_has_object_getClass;
std::auto_ptr<ClangFunction> m_get_class_name_function;
std::auto_ptr<ClangUtilityFunction> m_get_class_name_code;
lldb::addr_t m_get_class_name_args;
Mutex m_get_class_name_args_mutex;
ISAToNameCache m_isa_to_name_cache;
ISAToParentCache m_isa_to_parent_cache;
std::auto_ptr<SymbolVendor> m_symbol_vendor_ap;
static const char *g_find_class_name_function_name;
static const char *g_find_class_name_function_body;
};
} // namespace lldb_private
#endif // liblldb_AppleObjCRuntimeV2_h_
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