From f0acad6f3206079d804b2f59aace0dc32dbeb6dc Mon Sep 17 00:00:00 2001 From: Amlal El Mahrouss Date: Thu, 19 Feb 2026 08:14:48 +0100 Subject: kernel: lots of tweaks and improvements, WIP: ASN, FileMgr support for OpenHeFS. Signed-off-by: Amlal El Mahrouss --- .../HALKit/ARM64/HalSchedulerCorePrimitives.cpp | 28 ++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 src/kernel/HALKit/ARM64/HalSchedulerCorePrimitives.cpp (limited to 'src/kernel/HALKit/ARM64/HalSchedulerCorePrimitives.cpp') diff --git a/src/kernel/HALKit/ARM64/HalSchedulerCorePrimitives.cpp b/src/kernel/HALKit/ARM64/HalSchedulerCorePrimitives.cpp new file mode 100644 index 00000000..960dbc6d --- /dev/null +++ b/src/kernel/HALKit/ARM64/HalSchedulerCorePrimitives.cpp @@ -0,0 +1,28 @@ +// Copyright 2024-2025, Amlal El Mahrouss (amlal@nekernel.org) +// Licensed under the Apache License, Version 2.0 (see LICENSE file) +// Official repository: https://github.com/nekernel-org/nekernel + +#include +#include + +namespace Kernel { +/***********************************************************************************/ +/// @brief Unimplemented function (crashes by default) +/// @param process The process handle. +/***********************************************************************************/ + +EXTERN_C Void __ne_pure_call(UserProcess* process) { + if (process) process->Crash(); +} + +/***********************************************************************************/ +/// @brief Validate user stack. +/// @param stack_ptr the frame pointer. +/***********************************************************************************/ + +EXTERN_C Bool hal_check_task(HAL::StackFramePtr stack_ptr) { + if (!stack_ptr) return No; + + return stack_ptr->SP != 0 && stack_ptr->IP != 0; +} +} // namespace Kernel -- cgit v1.2.3