[deliverable/linux.git] / arch / m68k / include / asm / ucontext.h

#ifndef _M68K_UCONTEXT_H
#define _M68K_UCONTEXT_H

typedef int greg_t;
#define NGREG 18
typedef greg_t gregset_t[NGREG];

typedef struct fpregset {
	int f_fpcntl[3];
#ifdef __mcoldfire__
	int f_fpregs[8][2];
#else
	int f_fpregs[8*3];
#endif
} fpregset_t;

struct mcontext {
	int version;
	gregset_t gregs;
	fpregset_t fpregs;
};

#define MCONTEXT_VERSION 2

struct ucontext {
	unsigned long	  uc_flags;
	struct ucontext  *uc_link;
	stack_t		  uc_stack;
	struct mcontext	  uc_mcontext;
	unsigned long	  uc_filler[80];
	sigset_t	  uc_sigmask;	/* mask last for extensibility */
};

#endif
Commit	Line	Data
872065e7 GU	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];
00ebfe58 MK	10	#ifdef __mcoldfire__
	11	int f_fpregs[8][2];
	12	#else
872065e7	13	int f_fpregs[8*3];
00ebfe58	14	#endif
872065e7 GU	15	} fpregset_t;
	16
	17	struct mcontext {
	18	int version;
	19	gregset_t gregs;
	20	fpregset_t fpregs;
	21	};
	22
	23	#define MCONTEXT_VERSION 2
	24
	25	struct 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
49148020	34	#endif