[net-next-2.6.git] / arch / sparc / include / asm / sigcontext_32.h

#ifndef __SPARC_SIGCONTEXT_H
#define __SPARC_SIGCONTEXT_H

#ifdef __KERNEL__
#include <asm/ptrace.h>

#ifndef __ASSEMBLY__

#define __SUNOS_MAXWIN   31

/* This is what SunOS does, so shall I. */
struct sigcontext {
	int sigc_onstack;      /* state to restore */
	int sigc_mask;         /* sigmask to restore */
	int sigc_sp;           /* stack pointer */
	int sigc_pc;           /* program counter */
	int sigc_npc;          /* next program counter */
	int sigc_psr;          /* for condition codes etc */
	int sigc_g1;           /* User uses these two registers */
	int sigc_o0;           /* within the trampoline code. */

	/* Now comes information regarding the users window set
	 * at the time of the signal.
	 */
	int sigc_oswins;       /* outstanding windows */

	/* stack ptrs for each regwin buf */
	char *sigc_spbuf[__SUNOS_MAXWIN];

	/* Windows to restore after signal */
	struct {
		unsigned long	locals[8];
		unsigned long	ins[8];
	} sigc_wbuf[__SUNOS_MAXWIN];
};

typedef struct {
	struct {
		unsigned long psr;
		unsigned long pc;
		unsigned long npc;
		unsigned long y;
		unsigned long u_regs[16]; /* globals and ins */
	}		si_regs;
	int		si_mask;
} __siginfo_t;

typedef struct {
	unsigned   long si_float_regs [32];
	unsigned   long si_fsr;
	unsigned   long si_fpqdepth;
	struct {
		unsigned long *insn_addr;
		unsigned long insn;
	} si_fpqueue [16];
} __siginfo_fpu_t;

#endif /* !(__ASSEMBLY__) */

#endif /* (__KERNEL__) */

#endif /* !(__SPARC_SIGCONTEXT_H) */
Commit	Line	Data
f5e706ad SR	1	#ifndef __SPARC_SIGCONTEXT_H
	2	#define __SPARC_SIGCONTEXT_H
	3
	4	#ifdef __KERNEL__
	5	#include <asm/ptrace.h>
	6
	7	#ifndef __ASSEMBLY__
	8
	9	#define __SUNOS_MAXWIN 31
	10
	11	/* This is what SunOS does, so shall I. */
	12	struct sigcontext {
	13	int sigc_onstack; /* state to restore */
	14	int sigc_mask; /* sigmask to restore */
	15	int sigc_sp; /* stack pointer */
	16	int sigc_pc; /* program counter */
	17	int sigc_npc; /* next program counter */
	18	int sigc_psr; /* for condition codes etc */
	19	int sigc_g1; /* User uses these two registers */
	20	int sigc_o0; /* within the trampoline code. */
	21
	22	/* Now comes information regarding the users window set
	23	* at the time of the signal.
	24	*/
	25	int sigc_oswins; /* outstanding windows */
	26
	27	/* stack ptrs for each regwin buf */
	28	char *sigc_spbuf[__SUNOS_MAXWIN];
	29
	30	/* Windows to restore after signal */
	31	struct {
	32	unsigned long locals[8];
	33	unsigned long ins[8];
	34	} sigc_wbuf[__SUNOS_MAXWIN];
	35	};
	36
	37	typedef struct {
	38	struct {
	39	unsigned long psr;
	40	unsigned long pc;
	41	unsigned long npc;
	42	unsigned long y;
	43	unsigned long u_regs[16]; /* globals and ins */
	44	} si_regs;
	45	int si_mask;
	46	} __siginfo_t;
	47
	48	typedef struct {
	49	unsigned long si_float_regs [32];
	50	unsigned long si_fsr;
	51	unsigned long si_fpqdepth;
	52	struct {
	53	unsigned long *insn_addr;
	54	unsigned long insn;
	55	} si_fpqueue [16];
	56	} __siginfo_fpu_t;
	57
	58	#endif /* !(__ASSEMBLY__) */
	59
	60	#endif /* (__KERNEL__) */
	61
	62	#endif /* !(__SPARC_SIGCONTEXT_H) */