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//===-- LibCxx.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 LLDB_SOURCE_PLUGINS_LANGUAGE_CPLUSPLUS_LIBCXX_H
#define LLDB_SOURCE_PLUGINS_LANGUAGE_CPLUSPLUS_LIBCXX_H
#include "lldb/Core/ValueObject.h"
#include "lldb/DataFormatters/TypeSummary.h"
#include "lldb/DataFormatters/TypeSynthetic.h"
#include "lldb/Utility/Stream.h"
namespace lldb_private {
namespace formatters {
bool LibcxxStringSummaryProviderASCII(
ValueObject &valobj, Stream &stream,
const TypeSummaryOptions &summary_options); // libc++ std::string
bool LibcxxStringSummaryProviderUTF16(
ValueObject &valobj, Stream &stream,
const TypeSummaryOptions &summary_options); // libc++ std::u16string
bool LibcxxStringSummaryProviderUTF32(
ValueObject &valobj, Stream &stream,
const TypeSummaryOptions &summary_options); // libc++ std::u32string
bool LibcxxWStringSummaryProvider(
ValueObject &valobj, Stream &stream,
const TypeSummaryOptions &options); // libc++ std::wstring
bool LibcxxOptionalSummaryProvider(
ValueObject &valobj, Stream &stream,
const TypeSummaryOptions &options); // libc++ std::optional<>
bool LibcxxSmartPointerSummaryProvider(
ValueObject &valobj, Stream &stream,
const TypeSummaryOptions
&options); // libc++ std::shared_ptr<> and std::weak_ptr<>
// libc++ std::unique_ptr<>
bool LibcxxUniquePointerSummaryProvider(ValueObject &valobj, Stream &stream,
const TypeSummaryOptions &options);
bool LibcxxFunctionSummaryProvider(
ValueObject &valobj, Stream &stream,
const TypeSummaryOptions &options); // libc++ std::function<>
SyntheticChildrenFrontEnd *
LibcxxVectorBoolSyntheticFrontEndCreator(CXXSyntheticChildren *,
lldb::ValueObjectSP);
bool LibcxxContainerSummaryProvider(ValueObject &valobj, Stream &stream,
const TypeSummaryOptions &options);
class LibCxxMapIteratorSyntheticFrontEnd : public SyntheticChildrenFrontEnd {
public:
LibCxxMapIteratorSyntheticFrontEnd(lldb::ValueObjectSP valobj_sp);
size_t CalculateNumChildren() override;
lldb::ValueObjectSP GetChildAtIndex(size_t idx) override;
bool Update() override;
bool MightHaveChildren() override;
size_t GetIndexOfChildWithName(ConstString name) override;
~LibCxxMapIteratorSyntheticFrontEnd() override;
private:
ValueObject *m_pair_ptr;
lldb::ValueObjectSP m_pair_sp;
};
SyntheticChildrenFrontEnd *
LibCxxMapIteratorSyntheticFrontEndCreator(CXXSyntheticChildren *,
lldb::ValueObjectSP);
SyntheticChildrenFrontEnd *
LibCxxVectorIteratorSyntheticFrontEndCreator(CXXSyntheticChildren *,
lldb::ValueObjectSP);
class LibcxxSharedPtrSyntheticFrontEnd : public SyntheticChildrenFrontEnd {
public:
LibcxxSharedPtrSyntheticFrontEnd(lldb::ValueObjectSP valobj_sp);
size_t CalculateNumChildren() override;
lldb::ValueObjectSP GetChildAtIndex(size_t idx) override;
bool Update() override;
bool MightHaveChildren() override;
size_t GetIndexOfChildWithName(ConstString name) override;
~LibcxxSharedPtrSyntheticFrontEnd() override;
private:
ValueObject *m_cntrl;
lldb::ValueObjectSP m_count_sp;
lldb::ValueObjectSP m_weak_count_sp;
uint8_t m_ptr_size;
lldb::ByteOrder m_byte_order;
};
class LibcxxUniquePtrSyntheticFrontEnd : public SyntheticChildrenFrontEnd {
public:
LibcxxUniquePtrSyntheticFrontEnd(lldb::ValueObjectSP valobj_sp);
size_t CalculateNumChildren() override;
lldb::ValueObjectSP GetChildAtIndex(size_t idx) override;
bool Update() override;
bool MightHaveChildren() override;
size_t GetIndexOfChildWithName(ConstString name) override;
~LibcxxUniquePtrSyntheticFrontEnd() override;
private:
lldb::ValueObjectSP m_compressed_pair_sp;
};
SyntheticChildrenFrontEnd *
LibcxxBitsetSyntheticFrontEndCreator(CXXSyntheticChildren *,
lldb::ValueObjectSP);
SyntheticChildrenFrontEnd *
LibcxxSharedPtrSyntheticFrontEndCreator(CXXSyntheticChildren *,
lldb::ValueObjectSP);
SyntheticChildrenFrontEnd *
LibcxxUniquePtrSyntheticFrontEndCreator(CXXSyntheticChildren *,
lldb::ValueObjectSP);
SyntheticChildrenFrontEnd *
LibcxxStdVectorSyntheticFrontEndCreator(CXXSyntheticChildren *,
lldb::ValueObjectSP);
SyntheticChildrenFrontEnd *
LibcxxStdListSyntheticFrontEndCreator(CXXSyntheticChildren *,
lldb::ValueObjectSP);
SyntheticChildrenFrontEnd *
LibcxxStdForwardListSyntheticFrontEndCreator(CXXSyntheticChildren *,
lldb::ValueObjectSP);
SyntheticChildrenFrontEnd *
LibcxxStdMapSyntheticFrontEndCreator(CXXSyntheticChildren *,
lldb::ValueObjectSP);
SyntheticChildrenFrontEnd *
LibcxxStdUnorderedMapSyntheticFrontEndCreator(CXXSyntheticChildren *,
lldb::ValueObjectSP);
SyntheticChildrenFrontEnd *
LibcxxInitializerListSyntheticFrontEndCreator(CXXSyntheticChildren *,
lldb::ValueObjectSP);
SyntheticChildrenFrontEnd *LibcxxQueueFrontEndCreator(CXXSyntheticChildren *,
lldb::ValueObjectSP);
SyntheticChildrenFrontEnd *LibcxxTupleFrontEndCreator(CXXSyntheticChildren *,
lldb::ValueObjectSP);
SyntheticChildrenFrontEnd *
LibcxxOptionalFrontEndCreator(CXXSyntheticChildren *,
lldb::ValueObjectSP valobj_sp);
SyntheticChildrenFrontEnd *
LibcxxVariantFrontEndCreator(CXXSyntheticChildren *,
lldb::ValueObjectSP valobj_sp);
} // namespace formatters
} // namespace lldb_private
#endif // LLDB_SOURCE_PLUGINS_LANGUAGE_CPLUSPLUS_LIBCXX_H
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