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Vystem 0.2

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lolo859
2026-05-27 19:34:54 +02:00
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# IRQ subsystem
## Introduction
The IRQ subsystem contains all things related to interrupts management.
## Overview
The IRQ subsystem manages the following elements:
- [TSS structure generation and loading](tss.md)
- [GDT generation for bootstrap and applications processors, and GDT loading](gdt.md)
- [IDT generation and loading](idt.md)
- [IRQ handlers](irq.md)
- [ISO registering and GSI abstractions](gsi.md)
Please note the following:
- this subsystem is only targeting the x86-64 architecture
- this subsystem should only be used after the full memory subsystem initialization
- all the assets generated by this subsystem is, for the moment, only useful for the task performed during the boot process