1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2#ifndef _M68K_UCONTEXT_H
3#define _M68K_UCONTEXT_H
4
5#include <asm/sigcontext.h>
6#include <asm/signal.h>
7
8typedef int greg_t;
9#define NGREG 18
10typedef greg_t gregset_t[NGREG];
11
12typedef struct fpregset {
13 int f_fpcntl[3];
14 int f_fpregs[8*3];
15} fpregset_t;
16
17struct mcontext {
18 int version;
19 gregset_t gregs;
20 fpregset_t fpregs;
21};
22
23#define MCONTEXT_VERSION 2
24
25struct ucontext {
26 unsigned long uc_flags;
27 struct ucontext *uc_link;
28 stack_t uc_stack;
29 struct mcontext uc_mcontext;
30 unsigned long uc_filler[80];
31 sigset_t uc_sigmask; /* mask last for extensibility */
32};
33
34#endif