815f15f82c
The format of the address range section is different between DWARF version 4 and version 5. This meant that we parsed programs compiled with `-gdwarf-4` incorrectly.
50 lines
1.1 KiB
C++
50 lines
1.1 KiB
C++
/*
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* Copyright (c) 2020-2021, Itamar S. <itamar8910@gmail.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include "CompilationUnit.h"
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#include <AK/Forward.h>
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#include <AK/Function.h>
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#include <AK/MemoryStream.h>
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#include <AK/Noncopyable.h>
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namespace Debug::Dwarf {
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struct Range {
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FlatPtr start { 0 };
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FlatPtr end { 0 };
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};
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class AddressRangesV5 {
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AK_MAKE_NONCOPYABLE(AddressRangesV5);
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AK_MAKE_NONMOVABLE(AddressRangesV5);
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public:
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AddressRangesV5(ReadonlyBytes range_lists_data, size_t offset, CompilationUnit const& compilation_unit);
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void for_each_range(Function<void(Range)>);
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private:
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InputMemoryStream m_range_lists_stream;
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CompilationUnit const& m_compilation_unit;
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};
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class AddressRangesV4 {
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AK_MAKE_NONCOPYABLE(AddressRangesV4);
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AK_MAKE_NONMOVABLE(AddressRangesV4);
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public:
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AddressRangesV4(ReadonlyBytes ranges_data, size_t offset, CompilationUnit const&);
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void for_each_range(Function<void(Range)>);
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private:
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InputMemoryStream m_ranges_stream;
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CompilationUnit const& m_compilation_unit;
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};
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}
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