Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1#ifndef _M68K_UCONTEXT_H
2#define _M68K_UCONTEXT_H
3
4typedef int greg_t;
5#define NGREG 18
6typedef greg_t gregset_t[NGREG];
7
8typedef struct fpregset {
9 int f_fpcntl[3];
10#ifdef __mcoldfire__
11 int f_fpregs[8][2];
12#else
13 int f_fpregs[8*3];
14#endif
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