#pragma once

#include "kernel.h"
#include <stdint.h>

typedef struct
{
    uint64_t r15, r14, r13, r12, r11, r10, r9, r8;
    uint64_t rbp, rdi, rsi, rdx, rcx, rbx, rax;
    uint64_t int_no;
    uint64_t err_code;
    uint64_t rip, cs, rflags, rsp, ss;
} __attribute__((packed)) isr_frame_t;

typedef void (*irq_handler_t)(const isr_frame_t*);

void remap_pic();
void disable_pic();

bool cpu_has_apic();
void enable_apic();

void register_irq_handler(uint8_t irq, irq_handler_t handler);

static inline void enable_interrupts()
{
    __asm__ volatile("sti");
    kprintf("Interrupts enabled\n");
}

static inline void disable_interrupts()
{
    __asm__ volatile("cli");
    kprintf("Interrupts disabled\n");
}