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LibDebug: Propagate errors around LineProgram

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Found while playing Fixme-Roulette.
This commit is contained in:
Ben Wiederhake 2023-05-12 00:23:31 +02:00 • committed by Andreas Kling
parent 4093952a6e
commit c5d3de3f7d
3 changed files with 18 additions and 8 deletions
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19
Userland/Libraries/LibDebug/Dwarf/LineProgram.cpp
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@ -13,15 +13,22 @@
namespace Debug::Dwarf {
LineProgram::LineProgram(DwarfInfo& dwarf_info, SeekableStream& stream)
LineProgram::LineProgram(DwarfInfo& dwarf_info, SeekableStream& stream, size_t unit_offset)
: m_dwarf_info(dwarf_info)
, m_stream(stream)
, m_unit_offset(unit_offset)
{
m_unit_offset = m_stream.tell().release_value_but_fixme_should_propagate_errors();
parse_unit_header().release_value_but_fixme_should_propagate_errors();
parse_source_directories().release_value_but_fixme_should_propagate_errors();
parse_source_files().release_value_but_fixme_should_propagate_errors();
run_program().release_value_but_fixme_should_propagate_errors();
}
ErrorOr<NonnullOwnPtr<LineProgram>> LineProgram::create(DwarfInfo& dwarf_info, SeekableStream& stream)
{
auto offset = TRY(stream.tell());
auto program = TRY(adopt_nonnull_own_or_enomem(new (nothrow) LineProgram(dwarf_info, stream, offset)));
TRY(program->parse_unit_header());
TRY(program->parse_source_directories());
TRY(program->parse_source_files());
TRY(program->run_program());
return program;
}
ErrorOr<void> LineProgram::parse_unit_header()