4 * Linux architectural port borrowing liberally from similar works of
5 * others. All original copyrights apply as per the original source
8 * OpenRISC implementation:
9 * Copyright (C) 2003 Matjaz Breskvar <phoenix@bsemi.com>
10 * Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se>
13 * This program is free software; you can redistribute it and/or modify
14 * it under the terms of the GNU General Public License as published by
15 * the Free Software Foundation; either version 2 of the License, or
16 * (at your option) any later version.
19 #ifndef __ASM_OPENRISC_SIGCONTEXT_H
20 #define __ASM_OPENRISC_SIGCONTEXT_H
22 #include <asm/ptrace.h>
24 /* This struct is saved by setup_frame in signal.c, to keep the current
25 context while a signal handler is executed. It's restored by sys_sigreturn.
27 To keep things simple, we use pt_regs here even though normally you just
28 specify the list of regs to save. Then we can use copy_from_user on the
29 entire regs instead of a bunch of get_user's as well...
33 struct pt_regs regs; /* needs to be first */
34 unsigned long oldmask;
35 unsigned long usp; /* usp before stacking this gunk on it */
38 #endif /* __ASM_OPENRISC_SIGCONTEXT_H */