/*
 *	========================================================
 *
 *	HCore
 * 	Copyright Mahrouss Logic, all rights reserved.
 *
 * 	========================================================
 */

#include <ArchKit/Arch.hpp>

namespace HCore::HAL {
namespace Detail {
struct RegisterAMD64 final {
  UIntPtr base;
  UShort limit;
};
}  // namespace Detail

void GDTLoader::Load(Register64 &gdt) {
  Detail::RegisterAMD64 *reg = new Detail::RegisterAMD64();
  MUST_PASS(reg);

  reg->base = gdt.Base;
  reg->limit = gdt.Limit;

  rt_cli();
  rt_load_gdt(reg);
  rt_sti();
}

void IDTLoader::Load(Register64 &idt) {
  Detail::RegisterAMD64 *reg = new Detail::RegisterAMD64();
  MUST_PASS(reg);

  reg->base = idt.Base;
  reg->limit = idt.Limit;

  rt_cli();
  rt_load_idt(reg);
  rt_sti();
}

void GDTLoader::Load(Ref<Register64> &gdt) { GDTLoader::Load(gdt.Leak()); }

void IDTLoader::Load(Ref<Register64> &idt) { IDTLoader::Load(idt.Leak()); }
}  // namespace HCore::HAL