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https://github.com/RGBCube/serenity
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AK: Make LEB128 decoding work with read_value
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parent
787f4d639a
commit
47531a42a9
9 changed files with 135 additions and 148 deletions
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@ -25,15 +25,13 @@ ErrorOr<void> AbbreviationsMap::populate_map()
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TRY(abbreviation_stream->discard(m_offset));
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while (!abbreviation_stream->is_eof()) {
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size_t abbreviation_code = 0;
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TRY(LEB128::read_unsigned(*abbreviation_stream, abbreviation_code));
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size_t abbreviation_code = TRY(abbreviation_stream->read_value<LEB128<size_t>>());
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// An abbreviation code of 0 marks the end of the
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// abbreviations for a given compilation unit
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if (abbreviation_code == 0)
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break;
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size_t tag {};
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TRY(LEB128::read_unsigned(*abbreviation_stream, tag));
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size_t tag = TRY(abbreviation_stream->read_value<LEB128<size_t>>());
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auto has_children = TRY(abbreviation_stream->read_value<u8>());
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@ -43,17 +41,14 @@ ErrorOr<void> AbbreviationsMap::populate_map()
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AttributeSpecification current_attribute_specification {};
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do {
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size_t attribute_value = 0;
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size_t form_value = 0;
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TRY(LEB128::read_unsigned(*abbreviation_stream, attribute_value));
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TRY(LEB128::read_unsigned(*abbreviation_stream, form_value));
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size_t attribute_value = TRY(abbreviation_stream->read_value<LEB128<size_t>>());
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size_t form_value = TRY(abbreviation_stream->read_value<LEB128<size_t>>());
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current_attribute_specification.attribute = static_cast<Attribute>(attribute_value);
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current_attribute_specification.form = static_cast<AttributeDataForm>(form_value);
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if (current_attribute_specification.form == AttributeDataForm::ImplicitConst) {
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ssize_t data_value;
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TRY(LEB128::read_signed(*abbreviation_stream, data_value));
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ssize_t data_value = TRY(abbreviation_stream->read_value<LEB128<ssize_t>>());
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current_attribute_specification.value = data_value;
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}
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