idt.h File Reference

Interrupt Descriptor Table (IDT) containing the entry points for interrupt handling. More...

#include "types.h"

Include dependency graph for idt.h:

Namespaces
	IDT
	"Interrupt Descriptor Table (IDT)

Enumerations
enum	IDT::Gate { IDT::GATE_TASK = 0x5, IDT::GATE_INT = 0x6, IDT::GATE_TRAP = 0x7 }
	Gate types. More...
enum	IDT::GateSize { IDT::GATE_SIZE_16 = 0, IDT::GATE_SIZE_32 = 1 }
	Segment type. More...
enum	IDT::DPL { IDT::DPL_KERNEL = 0, IDT::DPL_USER = 3 }
	Descriptor Privilege Level. More...

Functions
void	IDT::load ()
	Load the IDT's address and size into the IDT-Register via idtr.
void	IDT::handle (uint8_t vector, void *handler, enum Gate type=Gate::GATE_INT, enum GateSize size=GateSize::GATE_SIZE_32, enum DPL dpl=DPL::DPL_KERNEL, bool present=true)
	Configure entry point for interrupt handling. More...

Detailed Description

Interrupt Descriptor Table (IDT) containing the entry points for interrupt handling.