| //===-- ValueObjectChild.h --------------------------------------*- C++ -*-===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef liblldb_ValueObjectChild_h_ |
| #define liblldb_ValueObjectChild_h_ |
| |
| #include "lldb/Core/ValueObject.h" |
| |
| #include "lldb/Symbol/CompilerType.h" |
| #include "lldb/Utility/ConstString.h" |
| #include "lldb/lldb-defines.h" |
| #include "lldb/lldb-enumerations.h" |
| #include "lldb/lldb-private-enumerations.h" |
| #include "lldb/lldb-types.h" |
| |
| #include "llvm/ADT/Optional.h" |
| |
| #include <stddef.h> |
| #include <stdint.h> |
| |
| namespace lldb_private { |
| |
| // A child of another ValueObject. |
| class ValueObjectChild : public ValueObject { |
| public: |
| ~ValueObjectChild() override; |
| |
| uint64_t GetByteSize() override { return m_byte_size; } |
| |
| lldb::offset_t GetByteOffset() override { return m_byte_offset; } |
| |
| uint32_t GetBitfieldBitSize() override { return m_bitfield_bit_size; } |
| |
| uint32_t GetBitfieldBitOffset() override { return m_bitfield_bit_offset; } |
| |
| lldb::ValueType GetValueType() const override; |
| |
| size_t CalculateNumChildren(uint32_t max) override; |
| |
| ConstString GetTypeName() override; |
| |
| ConstString GetQualifiedTypeName() override; |
| |
| ConstString GetDisplayTypeName() override; |
| |
| bool IsInScope() override; |
| |
| bool IsBaseClass() override { return m_is_base_class; } |
| |
| bool IsDereferenceOfParent() override { return m_is_deref_of_parent; } |
| |
| protected: |
| bool UpdateValue() override; |
| |
| LazyBool CanUpdateWithInvalidExecutionContext() override; |
| |
| CompilerType GetCompilerTypeImpl() override { return m_compiler_type; } |
| |
| CompilerType m_compiler_type; |
| ConstString m_type_name; |
| uint64_t m_byte_size; |
| int32_t m_byte_offset; |
| uint8_t m_bitfield_bit_size; |
| uint8_t m_bitfield_bit_offset; |
| bool m_is_base_class; |
| bool m_is_deref_of_parent; |
| llvm::Optional<LazyBool> m_can_update_with_invalid_exe_ctx; |
| |
| // |
| // void |
| // ReadValueFromMemory (ValueObject* parent, lldb::addr_t address); |
| |
| protected: |
| friend class ValueObject; |
| friend class ValueObjectConstResult; |
| friend class ValueObjectConstResultImpl; |
| |
| ValueObjectChild(ValueObject &parent, const CompilerType &compiler_type, |
| ConstString name, uint64_t byte_size, |
| int32_t byte_offset, uint32_t bitfield_bit_size, |
| uint32_t bitfield_bit_offset, bool is_base_class, |
| bool is_deref_of_parent, |
| AddressType child_ptr_or_ref_addr_type, |
| uint64_t language_flags); |
| |
| DISALLOW_COPY_AND_ASSIGN(ValueObjectChild); |
| }; |
| |
| } // namespace lldb_private |
| |
| #endif // liblldb_ValueObjectChild_h_ |