From 83d870e58457a1d335a1d9b9966a6a1887cc297b Mon Sep 17 00:00:00 2001 From: Amlal El Mahrouss Date: Mon, 24 Nov 2025 03:02:43 +0100 Subject: feat! breaking changes on kernel sources. Signed-off-by: Amlal El Mahrouss --- src/kernel/KernelKit/KernelTaskScheduler.h | 47 ++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 src/kernel/KernelKit/KernelTaskScheduler.h (limited to 'src/kernel/KernelKit/KernelTaskScheduler.h') diff --git a/src/kernel/KernelKit/KernelTaskScheduler.h b/src/kernel/KernelKit/KernelTaskScheduler.h new file mode 100644 index 00000000..9bfce1d6 --- /dev/null +++ b/src/kernel/KernelKit/KernelTaskScheduler.h @@ -0,0 +1,47 @@ +/* ======================================== + + Copyright (C) 2025, Amlal El Mahrouss, licensed under the Apache 2.0 license. + +======================================== */ + +#pragma once + +/// @file KernelTaskScheduler.h +/// @brief Kernel Task Scheduler header file. +/// @author Amlal El Mahrouss (amlal@nekernel.org) + +#include +#include +#include + +namespace Kernel { +class KernelTaskHelper; + +typedef ProcessID KID; + +/// @brief Equivalent of USER_PROCESS, but for kernel tasks. +/// @author Amlal +class KERNEL_TASK final { + public: + Char Name[kSchedNameLen] = {"KERNEL_TASK"}; + ProcessSubsystem SubSystem{ProcessSubsystem::kProcessSubsystemKernel}; + HAL::StackFramePtr StackFrame{nullptr}; + UInt8* StackReserve{nullptr}; + SizeT StackSize{kSchedMaxStackSz}; + ProcessImage Image{}; + /// @brief a KID is a Kernel ID, it is used to find a task running within + /// the kernel. + KID Kid{0}; +}; + +/// @brief Equivalent of UserProcessHelper, but for kernel tasks. +/// @author Amlal +class KernelTaskHelper final { + public: + STATIC Bool Add(HAL::StackFramePtr frame_ptr, ProcessID new_kid); + STATIC Bool Remove(const KID kid); + STATIC Bool CanBeScheduled(const KERNEL_TASK& process); + STATIC ErrorOr TheCurrentKID(); + STATIC SizeT StartScheduling(); +}; +} // namespace Kernel \ No newline at end of file -- cgit v1.2.3