blob: 97565ce3f0b9a84b7b0bd31a4bd6de5ee945be94 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/* $Id: sigcontext.h,v 1.1 2000/07/10 16:32:31 bjornw Exp $ */
#ifndef _ASM_CRIS_SIGCONTEXT_H
#define _ASM_CRIS_SIGCONTEXT_H
#include <asm/ptrace.h>
/* This struct is saved by setup_frame in signal.c, to keep the current context while
a signal handler is executed. It's restored by sys_sigreturn.
To keep things simple, we use pt_regs here even though normally you just specify
the list of regs to save. Then we can use copy_from_user on the entire regs instead
of a bunch of get_user's as well...
*/
struct sigcontext {
struct pt_regs regs; /* needs to be first */
unsigned long oldmask;
unsigned long usp; /* usp before stacking this gunk on it */
};
#endif
|
