interrupt_manager.h

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#ifndef _INTERRUPT_MANAGER_H_
#define _INTERRUPT_MANAGER_H_

#include "types.h"
#include "idt.h"

typedef uint32_t (*InterruptHandler)(Registers*);

#define INTERRUPT_HANDLER_SLOTS 128
#define INTERRUPT_COUNT IDT_ENTRY_COUNT
#define IRQ(n) (n + 32)
#define INTR(n) (n)

void Interrupts_Setup();
void Interrupts_Virtualize();
void Interrupts_RegisterHandler(uint8_t intrpt, uint8_t slot, InterruptHandler handler);
uint8_t Interrupts_GetFreeSlot(uint8_t intrpt);
void Interrupts_EmptySlot(uint8_t intrpt, uint8_t slot);
void Interrupts_GetHandler(uint8_t intrpt, uint8_t slot, InterruptHandler* o_handler);
void Interrupts_SetInterruptEnableMode(uint8_t intrpt, bool masked);
SysID Interrupts_GetSysID();
bool Interrupts_IsAPICEnabled();

void Interrupts_Lock();
void Interrupts_Unlock();

#endif /* end of include guard: _INTERRUPT_MANAGER_H_ */