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1da177e4 LT |
1 | #ifndef _M68K_UCONTEXT_H |
2 | #define _M68K_UCONTEXT_H | |
3 | ||
4 | typedef int greg_t; | |
5 | #define NGREG 18 | |
6 | typedef greg_t gregset_t[NGREG]; | |
7 | ||
8 | typedef struct fpregset { | |
9 | int f_fpcntl[3]; | |
10 | int f_fpregs[8*3]; | |
11 | } fpregset_t; | |
12 | ||
13 | struct mcontext { | |
14 | int version; | |
15 | gregset_t gregs; | |
16 | fpregset_t fpregs; | |
17 | }; | |
18 | ||
19 | #define MCONTEXT_VERSION 2 | |
20 | ||
21 | struct ucontext { | |
22 | unsigned long uc_flags; | |
23 | struct ucontext *uc_link; | |
24 | stack_t uc_stack; | |
25 | struct mcontext uc_mcontext; | |
26 | unsigned long uc_filler[80]; | |
27 | sigset_t uc_sigmask; /* mask last for extensibility */ | |
28 | }; | |
29 | ||
30 | #endif |