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Kernel: Fix AML FieldUnit conversion and NameString construction

This commit is contained in:
Bananymous 2024-12-18 18:29:04 +02:00
parent 1b94957b07
commit c26e347e91
1 changed files with 15 additions and 3 deletions
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18
kernel/kernel/ACPI/AML/Node.cpp
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@ -803,7 +803,7 @@ namespace Kernel::ACPI::AML
if (pkg_element.value.node->type == Node::Type::Reference)
*pkg_element.value.node = TRY(convert_node(BAN::move(source_copy), pkg_element.value.node->as.reference->node));
else
*pkg_element.value.node = BAN::move(source_copy);
*pkg_element.value.node = TRY(convert_node(BAN::move(source_copy), *pkg_element.value.node));
break;
}
default:
@ -816,7 +816,11 @@ namespace Kernel::ACPI::AML
if (target_type == TargetType::Reference)
target->node = TRY(convert_node(BAN::move(source_copy), target->node));
else
{
if (source_copy.type == Node::Type::FieldUnit)
source_copy = TRY(convert_from_field_unit(source_copy, ConvInteger | ConvBuffer, ONES));
target->node = BAN::move(source_copy);
}
return {};
}
@ -2949,8 +2953,11 @@ namespace Kernel::ACPI::AML
name = name.substring(result.base);
}
ASSERT((name.size() % 4) == 0);
TRY(result.parts.reserve(name.size() / 4));
if (name.empty())
return result;
ASSERT((name.size() % 5) == 4);
TRY(result.parts.reserve((name.size() / 5) + 1));
while (!name.empty())
{
@ -2962,6 +2969,11 @@ namespace Kernel::ACPI::AML
};
TRY(result.parts.push_back(name_seg));
name = name.substring(4);
if (!name.empty())
{
ASSERT(name.front() == '.');
name = name.substring(1);
}
}
return result;