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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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23
kernel/include/kernel/ACPI/AML/Node.h
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@@ -17,8 +17,18 @@ namespace Kernel::ACPI::AML
{
static uint64_t total_node_count;
enum class Type
enum Conversion : uint8_t
{
ConvBuffer = 1 << 0,
ConvBufferField = 1 << 1,
ConvFieldUnit = 1 << 2,
ConvInteger = 1 << 3,
ConvString = 1 << 4,
};
enum class Type : uint8_t
{
None,
Alias,
BankFieldElement,
Buffer,
@@ -50,14 +60,9 @@ namespace Kernel::ACPI::AML
virtual bool is_scope() const { return false; }
virtual BAN::RefPtr<Node> copy() { return this; }
[[nodiscard]] virtual BAN::RefPtr<AML::Buffer> as_buffer();
[[nodiscard]] virtual BAN::RefPtr<AML::Integer> as_integer();
[[nodiscard]] virtual BAN::RefPtr<AML::String> as_string();
[[nodiscard]] virtual BAN::RefPtr<AML::Node> evaluate() { AML_TODO("evaluate, type {}", static_cast<uint8_t>(type)); return nullptr; }
[[nodiscard]] virtual bool store(BAN::RefPtr<AML::Node>) { AML_TODO("store, type {}", static_cast<uint8_t>(type)); return false; }
[[nodiscard]] virtual BAN::RefPtr<AML::Node> convert(uint8_t mask) = 0;
[[nodiscard]] virtual BAN::RefPtr<Node> copy() { return this; }
[[nodiscard]] virtual BAN::RefPtr<AML::Node> store(BAN::RefPtr<AML::Node>) { AML_TODO("store, type {}", static_cast<uint8_t>(type)); return {}; }
virtual void debug_print(int indent) const = 0;
};