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//===-- ValueObjectRegister.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_ValueObjectRegister_h_
#define liblldb_ValueObjectRegister_h_
// C Includes
// C++ Includes
// Other libraries and framework includes
// Project includes
#include "lldb/lldb-private.h"
#include "lldb/Core/RegisterValue.h"
#include "lldb/Core/ValueObject.h"
namespace lldb_private {
//----------------------------------------------------------------------
// A ValueObject that contains a root variable that may or may not
// have children.
//----------------------------------------------------------------------
class ValueObjectRegisterContext : public ValueObject
{
public:
virtual
~ValueObjectRegisterContext();
virtual uint64_t
GetByteSize();
virtual lldb::ValueType
GetValueType () const
{
return lldb::eValueTypeRegisterSet;
}
virtual ConstString
GetTypeName();
virtual ConstString
GetQualifiedTypeName();
virtual ConstString
GetDisplayTypeName();
virtual size_t
CalculateNumChildren();
virtual ValueObject *
CreateChildAtIndex (size_t idx, bool synthetic_array_member, int32_t synthetic_index);
protected:
virtual bool
UpdateValue ();
virtual ClangASTType
GetClangTypeImpl ();
lldb::RegisterContextSP m_reg_ctx_sp;
private:
ValueObjectRegisterContext (ValueObject &parent, lldb::RegisterContextSP ®_ctx_sp);
//------------------------------------------------------------------
// For ValueObject only
//------------------------------------------------------------------
DISALLOW_COPY_AND_ASSIGN (ValueObjectRegisterContext);
};
class ValueObjectRegisterSet : public ValueObject
{
public:
static lldb::ValueObjectSP
Create (ExecutionContextScope *exe_scope, lldb::RegisterContextSP ®_ctx_sp, uint32_t set_idx);
virtual
~ValueObjectRegisterSet();
virtual uint64_t
GetByteSize();
virtual lldb::ValueType
GetValueType () const
{
return lldb::eValueTypeRegisterSet;
}
virtual ConstString
GetTypeName();
virtual ConstString
GetQualifiedTypeName();
virtual size_t
CalculateNumChildren();
virtual ValueObject *
CreateChildAtIndex (size_t idx, bool synthetic_array_member, int32_t synthetic_index);
virtual lldb::ValueObjectSP
GetChildMemberWithName (const ConstString &name, bool can_create);
virtual size_t
GetIndexOfChildWithName (const ConstString &name);
protected:
virtual bool
UpdateValue ();
virtual ClangASTType
GetClangTypeImpl ();
lldb::RegisterContextSP m_reg_ctx_sp;
const RegisterSet *m_reg_set;
uint32_t m_reg_set_idx;
private:
friend class ValueObjectRegisterContext;
ValueObjectRegisterSet (ExecutionContextScope *exe_scope, lldb::RegisterContextSP ®_ctx_sp, uint32_t set_idx);
//------------------------------------------------------------------
// For ValueObject only
//------------------------------------------------------------------
DISALLOW_COPY_AND_ASSIGN (ValueObjectRegisterSet);
};
class ValueObjectRegister : public ValueObject
{
public:
static lldb::ValueObjectSP
Create (ExecutionContextScope *exe_scope, lldb::RegisterContextSP ®_ctx_sp, uint32_t reg_num);
virtual
~ValueObjectRegister();
virtual uint64_t
GetByteSize();
virtual lldb::ValueType
GetValueType () const
{
return lldb::eValueTypeRegister;
}
virtual ConstString
GetTypeName();
virtual size_t
CalculateNumChildren();
virtual bool
SetValueFromCString (const char *value_str, Error& error);
virtual bool
SetData (DataExtractor &data, Error &error);
virtual bool
ResolveValue (Scalar &scalar);
virtual void
GetExpressionPath (Stream &s, bool qualify_cxx_base_classes, GetExpressionPathFormat epformat = eGetExpressionPathFormatDereferencePointers);
protected:
virtual bool
UpdateValue ();
virtual ClangASTType
GetClangTypeImpl ();
lldb::RegisterContextSP m_reg_ctx_sp;
RegisterInfo m_reg_info;
RegisterValue m_reg_value;
ConstString m_type_name;
ClangASTType m_clang_type;
private:
void
ConstructObject (uint32_t reg_num);
friend class ValueObjectRegisterSet;
ValueObjectRegister (ValueObject &parent, lldb::RegisterContextSP ®_ctx_sp, uint32_t reg_num);
ValueObjectRegister (ExecutionContextScope *exe_scope, lldb::RegisterContextSP ®_ctx_sp, uint32_t reg_num);
//------------------------------------------------------------------
// For ValueObject only
//------------------------------------------------------------------
DISALLOW_COPY_AND_ASSIGN (ValueObjectRegister);
};
} // namespace lldb_private
#endif // liblldb_ValueObjectRegister_h_
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