Files
banan-os/kernel/include/kernel/ACPI/AML/ParseContext.h
Bananymous 93ddee5956 Kernel: Implement locking for AML
Now global lock uses the actual global lock. Currenly if no lock
can be acquired, we just panic the kernel so that I remember to
implement it properly once AML is running concurrently.
2024-04-11 01:48:46 +03:00

31 lines
767 B
C++

#pragma once
#include <BAN/Array.h>
#include <BAN/ByteSpan.h>
#include <BAN/LinkedList.h>
#include <kernel/ACPI/AML/NamedObject.h>
#include <kernel/ACPI/AML/Namespace.h>
#include <kernel/ACPI/AML/Register.h>
namespace Kernel::ACPI::AML
{
struct ParseContext
{
BAN::ConstByteSpan aml_data;
AML::NameString scope;
// Used for cleaning up on method exit
// NOTE: This uses linked list instead of vector because
// we don't really need large contiguous memory
BAN::LinkedList<AML::NameString> created_objects;
uint8_t sync_level() const { return !sync_stack.empty() ? sync_stack.back() : 0; }
BAN::Vector<uint8_t> sync_stack;
BAN::Array<BAN::RefPtr<Register>, 7> method_args;
BAN::Array<BAN::RefPtr<Register>, 8> method_locals;
};
}