pintos/src/userprog/exception.c File Reference

#include "userprog/exception.h"
#include <inttypes.h>
#include <stdio.h>
#include "userprog/gdt.h"
#include "threads/interrupt.h"
#include "threads/thread.h"

Go to the source code of this file.

Functions
static void	kill (struct intr_frame *)
static void	page_fault (struct intr_frame *)
void	exception_init (void)
void	exception_print_stats (void)
Variables
static long long	page_fault_cnt

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Function Documentation

void exception_init

(

void

)

Definition at line 31 of file exception.c.

References INTR_OFF, INTR_ON, intr_register_int(), kill(), and page_fault().

Referenced by main().

void exception_print_stats

(

void

)

Definition at line 66 of file exception.c.

References page_fault_cnt, and printf().

Referenced by print_stats().

static void kill

(

struct intr_frame *

f

)

[static]

Definition at line 73 of file exception.c.

References intr_frame::cs, intr_dump_frame(), intr_name(), PANIC, printf(), SEL_KCSEG, SEL_UCSEG, thread_exit(), thread_name(), and intr_frame::vec_no.

Referenced by exception_init(), and page_fault().

static void page_fault

(

struct intr_frame *

f

)

[static]

Definition at line 124 of file exception.c.

References intr_frame::error_code, intr_enable(), kill(), page_fault_cnt, PF_P, PF_U, PF_W, printf(), and write().

Referenced by exception_init().

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Variable Documentation

long long page_fault_cnt [static]

Definition at line 10 of file exception.c.

Referenced by exception_print_stats(), and page_fault().