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LibELF: Remove sketchy use of "undefined" ELF::Image::Section
We were using ELF::Image::section(0) to indicate the "undefined" section, when what we really wanted was just Optional<Section>. So let's use Optional instead. :^)
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6 changed files with 18 additions and 19 deletions
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@ -79,10 +79,10 @@ void DebugInfo::parse_scopes_impl(const Dwarf::DIE& die)
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void DebugInfo::prepare_lines()
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{
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auto section = elf().lookup_section(".debug_line");
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if (section.is_undefined())
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if (!section.has_value())
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return;
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InputMemoryStream stream { section.bytes() };
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InputMemoryStream stream { section->bytes() };
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Vector<Dwarf::LineProgram::LineInfo> all_lines;
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while (!stream.eof()) {
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