1/* $Id: sigcontext.h,v 1.1.1.1 2008/10/15 03:29:02 james26_jang Exp $ */
2
3#ifndef _ASM_CRIS_SIGCONTEXT_H
4#define _ASM_CRIS_SIGCONTEXT_H
5
6#include <asm/ptrace.h>
7
8/* This struct is saved by setup_frame in signal.c, to keep the current context while
9   a signal handler is executed. It's restored by sys_sigreturn.
10
11   To keep things simple, we use pt_regs here even though normally you just specify
12   the list of regs to save. Then we can use copy_from_user on the entire regs instead
13   of a bunch of get_user's as well...
14
15*/
16
17struct sigcontext {
18	struct pt_regs regs;  /* needs to be first */
19	unsigned long oldmask;
20	unsigned long usp;    /* usp before stacking this gunk on it */
21};
22
23#endif
24
25