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//===-- ValueObjectConstResultImpl.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_ValueObjectConstResultImpl_h_
#define liblldb_ValueObjectConstResultImpl_h_
// C Includes
// C++ Includes
// Other libraries and framework includes
// Project includes
#include "lldb/Core/ValueObject.h"
namespace lldb_private {
//----------------------------------------------------------------------
// A class wrapping common implementation details for operations in
// ValueObjectConstResult ( & Child ) that may need to jump from the host
// memory space into the target's memory space
//----------------------------------------------------------------------
class ValueObjectConstResultImpl
{
public:
ValueObjectConstResultImpl (ValueObject* valobj,
lldb::addr_t live_address = LLDB_INVALID_ADDRESS);
virtual
~ValueObjectConstResultImpl()
{
}
lldb::ValueObjectSP
Dereference (Error &error);
ValueObject *
CreateChildAtIndex (size_t idx, bool synthetic_array_member, int32_t synthetic_index);
lldb::ValueObjectSP
GetSyntheticChildAtOffset (uint32_t offset, const ClangASTType& type, bool can_create);
lldb::ValueObjectSP
AddressOf (Error &error);
bool
NeedsDerefOnTarget()
{
m_impl_backend->UpdateValueIfNeeded(false);
return (m_impl_backend->GetValue().GetValueType() == Value::eValueTypeHostAddress);
}
lldb::addr_t
GetLiveAddress()
{
return m_live_address;
}
void
SetLiveAddress(lldb::addr_t addr = LLDB_INVALID_ADDRESS,
AddressType address_type = eAddressTypeLoad)
{
m_live_address = addr;
m_live_address_type = address_type;
}
lldb::ValueObjectSP
DerefOnTarget();
virtual lldb::addr_t
GetAddressOf (bool scalar_is_load_address = true,
AddressType *address_type = NULL);
virtual size_t
GetPointeeData (DataExtractor& data,
uint32_t item_idx = 0,
uint32_t item_count = 1);
private:
ValueObject *m_impl_backend;
lldb::addr_t m_live_address;
AddressType m_live_address_type;
lldb::ValueObjectSP m_load_addr_backend;
lldb::ValueObjectSP m_address_of_backend;
DISALLOW_COPY_AND_ASSIGN (ValueObjectConstResultImpl);
};
} // namespace lldb_private
#endif // liblldb_ValueObjectConstResultImpl_h_
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