Kernel: Lots of changes.

ArchKit: Remove rt_wait_400ns, as it is unused outside the AMD64 HAL.
Processor.hpp: Fix typo inside AMD64's StackFrame.
HalPageAlloc.hpp: Rename ControlRegisterBits::Paging to ControlRegisterBits::PageEnable.
HalPageAlloc.cpp: Rework Page allocation API.
HalHardwareMP.cpp: Rename from HalHardwareAPIC.cpp, implement primitive routines.
MBCI: Add new fields inside MBCI host according to standard.

Signed-off-by: Amlal El Mahrouss <amlal@el-mahrouss-logic.com>

1 files changed, 39 insertions, 0 deletions

diff --git a/Private/HALKit/AMD64/HalHardwareMP.cpp b/Private/HALKit/AMD64/HalHardwareMP.cpp
new file mode 100644
index 00000000..0e9f3022
--- /dev/null
+++ b/Private/HALKit/AMD64/HalHardwareMP.cpp
@@ -0,0 +1,39 @@
+/* -------------------------------------------
+
+    Copyright Mahrouss Logic
+
+------------------------------------------- */
+
+#include <ArchKit/ArchKit.hpp>
+
+// bugs = 0
+
+namespace NewOS {
+/// @brief wakes up thread.
+/// wakes up thread from hang.
+void rt_wakeup_thread(HAL::StackFrame* stack) {
+  HAL::rt_cli();
+
+  stack->Rcx = 0;
+
+  HAL::rt_sti();
+}
+
+/// @brief Hangs until RCX register is cleared.
+/// @param stack 
+static void __rt_hang_proc(HAL::StackFrame* stack) {
+  while (stack->Rcx == 1) {
+    ;
+  }
+}
+
+/// @brief makes thread sleep.
+/// hooks and hangs thread to prevent code from executing.
+void rt_hang_thread(HAL::StackFrame* stack) {
+  HAL::rt_cli();
+
+  __rt_hang_proc(stack);
+
+  HAL::rt_sti();
+}
+}  // namespace NewOS