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Kernel: Rewrite the AML conversion API

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This doesn't currently make the interpreter any better, but it will make
further implementation easier to be spec (or hardware...) compliant
This commit is contained in:
Bananymous
2024-08-15 02:13:41 +03:00
parent 44d5c8c4b4
commit 3f5ee6f414
37 changed files with 564 additions and 416 deletions
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30
kernel/include/kernel/ACPI/AML/Register.h
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@@ -5,7 +5,7 @@
namespace Kernel::ACPI::AML
{
struct Register : public AML::Node
struct Register final : public AML::Node
{
BAN::RefPtr<AML::Node> value;
@@ -17,30 +17,22 @@ namespace Kernel::ACPI::AML
, value(value)
{}
BAN::RefPtr<AML::Buffer> as_buffer() override;
BAN::RefPtr<AML::Integer> as_integer() override;
BAN::RefPtr<AML::String> as_string() override;
BAN::RefPtr<AML::Node> evaluate() override
BAN::RefPtr<AML::Node> convert(uint8_t mask) override
{
if (value)
return value->evaluate();
return {};
if (!value)
{
AML_ERROR("Trying to convert null Register");
return {};
}
return value->convert(mask);
}
bool store(BAN::RefPtr<AML::Node> source) override
BAN::RefPtr<AML::Node> store(BAN::RefPtr<AML::Node> source) override
{
if (value && value->type == AML::Node::Type::Reference)
return value->store(source);
auto evaluated = source->evaluate();
if (!evaluated)
{
AML_ERROR("Failed to evaluate source for store");
return false;
}
value = evaluated->copy();
return true;
value = source->copy();
return value;
}
void debug_print(int indent) const override