kern/kernel/cpu/idt.h

/**
 * @file idt.h
 *
 * @author Freya Murphy <freya@freyacat.org>
 *
 * IDT functions
 */

#ifndef IDT_H_
#define IDT_H_

#include <stdint.h>

struct isr_regs {
	uint64_t r15;
	uint64_t r14;
	uint64_t r13;
	uint64_t r12;
	uint64_t r11;
	uint64_t r10;
	uint64_t r9;
	uint64_t r8;
	uint64_t rbp;
	uint64_t rdi;
	uint64_t rsi;
	uint64_t rdx;
	uint64_t rcx;
	uint64_t rbx;
	uint64_t rax;

	uint64_t rip;
	uint64_t cs;
	uint64_t rflags;
	uint64_t rsp;
	uint64_t ss;
};

struct rflags {
	uint64_t cf : 1,
	         : 1,
	         pf : 1,
	         : 1,
	         af : 1,
	         : 1,
	         zf : 1,
	         sf : 1,

	         tf : 1,
	         if_ : 1,
	         df : 1,
	         of : 1,
	         iopl : 2,
	         nt : 1,
	         md : 1,

	         rf : 1,
	         vm : 1,
	         ac : 1,
	         vif : 1,
	         vip : 1,
	         id : 1,
	         : 42;
};

void idt_init(void);

#endif /* idt.h */