[deliverable/linux.git] / include / asm-m68knommu / ucontext.h

#ifndef _M68KNOMMU_UCONTEXT_H
#define _M68KNOMMU_UCONTEXT_H

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

typedef struct fpregset {
	int f_pcr;
	int f_psr;
	int f_fpiaddr;
	int f_fpregs[8][3];
} 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
1da177e4 LT	1	#ifndef _M68KNOMMU_UCONTEXT_H
	2	#define _M68KNOMMU_UCONTEXT_H
	3
	4	typedef int greg_t;
	5	#define NGREG 18
	6	typedef greg_t gregset_t[NGREG];
	7
1da177e4 LT	8	typedef struct fpregset {
	9	int f_pcr;
	10	int f_psr;
	11	int f_fpiaddr;
	12	int f_fpregs[8][3];
	13	} fpregset_t;
1da177e4 LT	14
	15	struct mcontext {
	16	int version;
	17	gregset_t gregs;
1da177e4	18	fpregset_t fpregs;
1da177e4 LT	19	};
	20
	21	#define MCONTEXT_VERSION 2
	22
	23	struct ucontext {
	24	unsigned long uc_flags;
	25	struct ucontext *uc_link;
	26	stack_t uc_stack;
	27	struct mcontext uc_mcontext;
1da177e4	28	unsigned long uc_filler[80];
1da177e4 LT	29	sigset_t uc_sigmask; /* mask last for extensibility */
	30	};
	31
	32	#endif