24 lines
599 B
C
24 lines
599 B
C
/* See COPYRIGHT for copyright information. */
|
|
|
|
#ifndef JOS_KERN_TRAP_H
|
|
#define JOS_KERN_TRAP_H
|
|
#ifndef JOS_KERNEL
|
|
# error "This is a JOS kernel header; user programs should not #include it"
|
|
#endif
|
|
|
|
#include <inc/trap.h>
|
|
#include <inc/mmu.h>
|
|
|
|
/* The kernel's interrupt descriptor table */
|
|
extern struct Gatedesc idt[];
|
|
extern struct Pseudodesc idt_pd;
|
|
|
|
void trap_init(void);
|
|
void trap_init_percpu(void);
|
|
void print_regs(struct PushRegs *regs);
|
|
void print_trapframe(struct Trapframe *tf);
|
|
void page_fault_handler(struct Trapframe *);
|
|
void backtrace(struct Trapframe *);
|
|
|
|
#endif /* JOS_KERN_TRAP_H */
|