kernel: lots of tweaks and improvements, WIP: ASN, FileMgr support for OpenHeFS.

Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>

1 files changed, 0 insertions, 138 deletions

diff --git a/src/kernel/HALKit/ARM64/HalApplicationProcessor.cc b/src/kernel/HALKit/ARM64/HalApplicationProcessor.cc
deleted file mode 100644
index 33921a56..00000000
--- a/src/kernel/HALKit/ARM64/HalApplicationProcessor.cc
+++ /dev/null
@@ -1,138 +0,0 @@
-// 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
-
-#define GICD_BASE 0x08000000
-#define GICC_BASE 0x08010000
-
-#define GICD_CTLR 0x000
-#define GICD_ISENABLER 0x100
-#define GICD_ICENABLER 0x180
-#define GICD_ISPENDR 0x200
-#define GICD_ICPENDR 0x280
-#define GICD_IPRIORITYR 0x400
-#define GICD_ITARGETSR 0x800
-#define GICD_ICFGR 0xC00
-
-#define GICC_CTLR 0x000
-#define GICC_PMR 0x004
-#define GICC_IAR 0x00C
-#define GICC_EOIR 0x010
-
-#include <HALKit/ARM64/ApplicationProcessor.h>
-#include <HALKit/ARM64/Processor.h>
-#include <KernelKit/DebugOutput.h>
-#include <KernelKit/HardwareThreadScheduler.h>
-#include <KernelKit/ProcessScheduler.h>
-#include <KernelKit/Timer.h>
-
-// ================================================================= //
-
-namespace Kernel {
-struct HAL_HARDWARE_THREAD final {
-  HAL::StackFramePtr mFramePtr;
-  ProcessID          mThreadID{0};
-};
-
-STATIC HAL_HARDWARE_THREAD kHWThread[kMaxAPInsideSched] = {{nullptr}};
-
-namespace Detail {
-  STATIC BOOL kGICEnabled = NO;
-
-  /***********************************************************************************/
-  /// @brief Enables the GIC with EL0 configuration.
-  /// @internal
-  /***********************************************************************************/
-  STATIC Void mp_setup_gic_el0(Void) {
-    ke_dma_write<UInt32>(GICD_BASE, GICD_CTLR, YES);
-
-    UInt32 gicc_ctlr = ke_dma_read<UInt32>(GICC_BASE, GICC_CTLR);
-
-    const UInt8 kEnableSignalInt = 0x1;
-
-    gicc_ctlr |= kEnableSignalInt;
-    gicc_ctlr |= (kEnableSignalInt << 0x1);
-
-    ke_dma_write<UInt32>(GICC_BASE, GICC_CTLR, gicc_ctlr);
-
-    ke_dma_write<UInt32>(GICC_BASE, GICC_PMR, 0xFF);
-
-    UInt32 icfgr = ke_dma_read<UInt32>(GICD_BASE, GICD_ICFGR + (0x20 / 0x10) * 4);
-
-    icfgr |= (0x2 << ((32 % 16) * 2));
-
-    ke_dma_write<UInt32>(GICD_BASE, GICD_ICFGR + (0x20 / 0x10) * 4, icfgr);
-    ke_dma_write<UInt32>(GICD_BASE, GICD_ITARGETSR + (0x20 / 0x04) * 4, 0x2 << ((32 % 4) * 8));
-    ke_dma_write<UInt32>(GICD_BASE, GICD_IPRIORITYR + (0x20 / 0x04) * 4, 0xFF << ((32 % 4) * 8));
-    ke_dma_write<UInt32>(GICD_BASE, GICD_ISENABLER + 4, 0x01);
-  }
-
-  EXTERN_C BOOL mp_handle_gic_interrupt_el0(Void) {
-    UInt32 interrupt_id = ke_dma_read<UInt32>(GICC_BASE, GICC_IAR);
-
-    if ((interrupt_id & 0x3FF) < 1020) {
-      auto interrupt = interrupt_id & 0x3FF;
-
-      const UInt16 kInterruptScheduler = 0x20;
-
-      (Void)(kout << "SMP: AP: " << hex_number(interrupt) << kendl);
-
-      switch (interrupt) {
-        case kInterruptScheduler: {
-          ke_dma_write<UInt32>(GICC_BASE, GICC_EOIR, interrupt_id);
-          UserProcessHelper::StartScheduling();
-          break;
-        }
-        default: {
-          ke_dma_write<UInt32>(GICC_BASE, GICC_EOIR, interrupt_id);
-          break;
-        }
-      }
-
-      return YES;
-    }
-
-    return NO;
-  }
-}  // namespace Detail
-
-/***********************************************************************************/
-/// @brief Get current stack frame for a thread.
-/// @param thrdid The thread ID.
-/***********************************************************************************/
-
-EXTERN_C HAL::StackFramePtr mp_get_current_task(ProcessID thrdid) {
-  return kHWThread[thrdid].mFramePtr;
-}
-
-/***********************************************************************************/
-/// @brief Register current stack frame for a thread.
-/// @param stack_frame The current stack frame.
-/// @param thrdid The thread ID.
-/***********************************************************************************/
-
-EXTERN_C Bool mp_register_task(HAL::StackFramePtr stack_frame, ProcessID thrdid) {
-  MUST_PASS(Detail::kGICEnabled);
-
-  if (!stack_frame) return NO;
-  if (thrdid > kMaxAPInsideSched) return NO;
-
-  const auto process_index = thrdid;
-
-  kHWThread[process_index].mFramePtr = stack_frame;
-  kHWThread[process_index].mThreadID = thrdid;
-
-  return YES;
-}
-
-/***********************************************************************************/
-/// @brief Initialize the Global Interrupt Controller.
-/// @internal
-/***********************************************************************************/
-Void mp_init_cores(Void) {
-  if (!Detail::kGICEnabled) {
-    Detail::kGICEnabled = YES;
-    Detail::mp_setup_gic_el0();
-  }
-}
-}  // namespace Kernel
\ No newline at end of file