From b7709d9dc8fc74ab1c60336b487a2c2f90ceeb99 Mon Sep 17 00:00:00 2001 From: Amlal El Mahrouss Date: Sat, 29 Mar 2025 10:59:55 +0100 Subject: hal/amd64: unify GDT/IDT setup and rename I/O ops Normalize descriptor loading logic under Register64. Prefix low-level port and MSR functions with hal_ for consistency. Improve APIC init flow to reflect MADT-based IRQ routing. Signed-off-by: Amlal El Mahrouss --- dev/kernel/HALKit/AMD64/HalDescriptorLoader.cc | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) (limited to 'dev/kernel/HALKit/AMD64/HalDescriptorLoader.cc') diff --git a/dev/kernel/HALKit/AMD64/HalDescriptorLoader.cc b/dev/kernel/HALKit/AMD64/HalDescriptorLoader.cc index a83ed2e5..2b161d11 100644 --- a/dev/kernel/HALKit/AMD64/HalDescriptorLoader.cc +++ b/dev/kernel/HALKit/AMD64/HalDescriptorLoader.cc @@ -77,7 +77,7 @@ namespace Kernel::HAL /// @brief Loads the provided Global Descriptor Table. /// @param gdt /// @return - Void GDTLoader::Load(RegisterGDT& gdt) + Void GDTLoader::Load(Register64& gdt) { hal_load_gdt(gdt); } @@ -114,13 +114,23 @@ namespace Kernel::HAL rt_sti(); } - void GDTLoader::Load(Ref& gdt) + /// @brief Loads the Global Descriptor Table into the CPU. + /// @param gdt GDT register wrapped in a ref. + void GDTLoader::Load(Ref& gdt) { + if (!gdt) + return; + GDTLoader::Load(gdt.Leak()); } + /// @brief Loads the IDT, for interupts. + /// @param idt IDT register wrapped in a ref. void IDTLoader::Load(Ref& idt) { + if (!idt) + return; + IDTLoader::Load(idt.Leak()); } } // namespace Kernel::HAL -- cgit v1.2.3