matos/core/irq_handler.c

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#include "interrupt.h"
#include "io.h"
#include "irq.h"
#include "keyboard.h"
#include "pic.h"
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#include "serial.h"
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#include "vga.h"
// Need GCC > 6
__attribute__((interrupt)) void keyboard_handler(struct interrupt_frame *frame)
{
EOIIrq(IRQ_KEYBOARD);
keyboard_do_irq();
(void)frame;
}
__attribute__((interrupt)) void timer_handler(struct interrupt_frame *frame)
{
static int timeCnt = 0;
EOIIrq(IRQ_TIMER);
printIntDetails(timeCnt++, RED, BLACK, 20, VGA_HEIGHT - 1);
(void)frame;
}
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__attribute__((interrupt)) void serial_handler(struct interrupt_frame *frame)
{
EOIIrq(IRQ_COM1);
serial_do_irq(frame);
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}