/*
 *	========================================================
 *
 *	hCore
 * 	Copyright 2024 Mahrouss Logic, all rights reserved.
 *
 * 	========================================================
 */

#include <ArchKit/Arch.hpp>

namespace hCore::HAL
{
    struct RegisterAMD64
    {
        UIntPtr base;
        UShort limit;
    };

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

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

        rt_cli();
        load_gdt(reg);
        rt_sti();
    }

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

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

        rt_cli();
        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