26 lines
695 B
C++
26 lines
695 B
C++
#include "interrupts/IRQ.h"
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#include "debug.h"
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#include "io/IO.h"
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#include "io/PIC.h"
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#include "scheduling/PIT.h"
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#include "std/stdio.h"
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void IRQ::interrupt_handler(SavedContext* context)
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{
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switch (context->irq_number)
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{
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case 0:
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PIT::tick();
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Debug::DebugStatus::the()->DebugTick();
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break;
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case 1: {
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volatile unsigned char scancode = IO::inb(0x60);
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Debug::DebugStatus::the()->DebugKey(scancode);
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printf("Keyboard key pressed, seconds since boot: %d\n", PIT::ms_since_boot / 1000);
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break;
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}
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default: printf("Unhandled IRQ: %d", context->irq_number); break;
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}
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PIC::send_eoi(context->irq_number);
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return;
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} |