trap.c File Reference

#include "types.h"
#include "defs.h"
#include "param.h"
#include "memlayout.h"
#include "mmu.h"
#include "proc.h"
#include "x86.h"
#include "traps.h"
#include "spinlock.h"

Go to the source code of this file.

Functions
void	tvinit (void)
void	idtinit (void)
void	trap (struct trapframe *tf)

Variables
struct gatedesc	idt [256]
uint	vectors []
struct spinlock	tickslock
uint	ticks

Function Documentation

void idtinit

(

void

)

Definition at line 30 of file trap.c.

void trap

(

struct trapframe *

tf)

Definition at line 37 of file trap.c.

void tvinit

(

void

)

Definition at line 18 of file trap.c.

Variable Documentation

struct gatedesc idt[256]

Definition at line 12 of file trap.c.

uint ticks

Definition at line 15 of file trap.c.

struct spinlock tickslock

Definition at line 14 of file trap.c.

uint vectors[]

Definition at line 24 of file vectors.pl.