mirror of
https://github.com/RGBCube/serenity
synced 2025-07-25 20:47:45 +00:00
AK: Remove the fallible constructor from FixedMemoryStream
This commit is contained in:
parent
8b2f23d016
commit
220fbcaa7e
31 changed files with 185 additions and 209 deletions
|
@ -21,19 +21,19 @@ AbbreviationsMap::AbbreviationsMap(DwarfInfo const& dwarf_info, u32 offset)
|
|||
|
||||
ErrorOr<void> AbbreviationsMap::populate_map()
|
||||
{
|
||||
auto abbreviation_stream = TRY(FixedMemoryStream::construct(m_dwarf_info.abbreviation_data()));
|
||||
TRY(abbreviation_stream->discard(m_offset));
|
||||
FixedMemoryStream abbreviation_stream { m_dwarf_info.abbreviation_data() };
|
||||
TRY(abbreviation_stream.discard(m_offset));
|
||||
|
||||
while (!abbreviation_stream->is_eof()) {
|
||||
size_t abbreviation_code = TRY(abbreviation_stream->read_value<LEB128<size_t>>());
|
||||
while (!abbreviation_stream.is_eof()) {
|
||||
size_t abbreviation_code = TRY(abbreviation_stream.read_value<LEB128<size_t>>());
|
||||
// An abbreviation code of 0 marks the end of the
|
||||
// abbreviations for a given compilation unit
|
||||
if (abbreviation_code == 0)
|
||||
break;
|
||||
|
||||
size_t tag = TRY(abbreviation_stream->read_value<LEB128<size_t>>());
|
||||
size_t tag = TRY(abbreviation_stream.read_value<LEB128<size_t>>());
|
||||
|
||||
auto has_children = TRY(abbreviation_stream->read_value<u8>());
|
||||
auto has_children = TRY(abbreviation_stream.read_value<u8>());
|
||||
|
||||
AbbreviationEntry abbreviation_entry {};
|
||||
abbreviation_entry.tag = static_cast<EntryTag>(tag);
|
||||
|
@ -41,14 +41,14 @@ ErrorOr<void> AbbreviationsMap::populate_map()
|
|||
|
||||
AttributeSpecification current_attribute_specification {};
|
||||
do {
|
||||
size_t attribute_value = TRY(abbreviation_stream->read_value<LEB128<size_t>>());
|
||||
size_t form_value = TRY(abbreviation_stream->read_value<LEB128<size_t>>());
|
||||
size_t attribute_value = TRY(abbreviation_stream.read_value<LEB128<size_t>>());
|
||||
size_t form_value = TRY(abbreviation_stream.read_value<LEB128<size_t>>());
|
||||
|
||||
current_attribute_specification.attribute = static_cast<Attribute>(attribute_value);
|
||||
current_attribute_specification.form = static_cast<AttributeDataForm>(form_value);
|
||||
|
||||
if (current_attribute_specification.form == AttributeDataForm::ImplicitConst) {
|
||||
ssize_t data_value = TRY(abbreviation_stream->read_value<LEB128<ssize_t>>());
|
||||
ssize_t data_value = TRY(abbreviation_stream.read_value<LEB128<ssize_t>>());
|
||||
current_attribute_specification.value = data_value;
|
||||
}
|
||||
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue