dev(sched): Improvements and work in progress fixes.

what?

 - The main algorithm got improved for real time tasks, and SMP usage.
	- The SMP usage was present before, I just reintroduced it after
	realizing that it won't scale well from what I have right now.
 - Also removed weird implementations quirks from previous sketch.
	- Such as the core 0 being reserved for the boot core.
 - Also moved FS init code after IDT initalization.
	- To avoid weird FS format behavior.
 - Wrap HPET signature in a macro.

next?

 - Work on the HAL's userspace transition mechanism.

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

1 files changed, 8 insertions, 7 deletions

diff --git a/dev/kernel/HALKit/AMD64/HalKernelMain.cc b/dev/kernel/HALKit/AMD64/HalKernelMain.cc
index 581af60a..f4585835 100644
--- a/dev/kernel/HALKit/AMD64/HalKernelMain.cc
+++ b/dev/kernel/HALKit/AMD64/HalKernelMain.cc
@@ -110,24 +110,25 @@ EXTERN_C Kernel::Void hal_real_init(Kernel::Void) noexcept {
 
   Kernel::HAL::mp_init_cores(kHandoverHeader->f_HardwareTables.f_VendorPtr);
 
-  Kernel::HAL::Register64 idt_reg;
-  idt_reg.Base = reinterpret_cast<Kernel::UIntPtr>(kInterruptVectorTable);
-
-  Kernel::HAL::IDTLoader idt_loader;
-
-  idt_loader.Load(idt_reg);
-
 #ifdef __FSKIT_INCLUDES_HEFS__
   if (Kernel::HeFS::fs_init_hefs()) {
     goto hal_spin_kernel;
   }
 #endif
+
   if (!Kernel::NeFS::fs_init_nefs()) {
     kout << "NeFS cannot be formated on the disk. Aborting\r";
     dbg_break_point();
   }
 
 hal_spin_kernel:
+  Kernel::HAL::Register64 idt_reg;
+  idt_reg.Base = reinterpret_cast<Kernel::UIntPtr>(kInterruptVectorTable);
+
+  Kernel::HAL::IDTLoader idt_loader;
+
+  idt_loader.Load(idt_reg);
+
   while (YES)
     ;
 }