28 lines
436 B
C
28 lines
436 B
C
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#ifndef IDT_H
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#define IDT_H
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#include <stdint.h>
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#define IDT_ENTRIES 256
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struct idt_entry
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{
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uint16_t base_lo;
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uint16_t sel;
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uint8_t always0;
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uint8_t flags;
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uint16_t base_hi;
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} __attribute__((packed));
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struct idt_ptr
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{
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uint16_t limit;
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uint32_t base;
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} __attribute__((packed));
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extern void idt_load();
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void idt_install();
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void idt_set_gate(uint8_t num, uint32_t base, uint16_t sel, uint8_t flags);
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#endif
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