| //===-- 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 (uint32_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_ |