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Annotation of sys/arch/hppa64/include/signal.h, Revision 1.1

1.1     ! nbrk        1: /*     $OpenBSD: signal.h,v 1.3 2006/01/08 14:20:17 millert Exp $      */
        !             2:
        !             3: /*
        !             4:  * Copyright (c) 1994, The University of Utah and
        !             5:  * the Computer Systems Laboratory at the University of Utah (CSL).
        !             6:  * All rights reserved.
        !             7:  *
        !             8:  * Permission to use, copy, modify and distribute this software is hereby
        !             9:  * granted provided that (1) source code retains these copyright, permission,
        !            10:  * and disclaimer notices, and (2) redistributions including binaries
        !            11:  * reproduce the notices in supporting documentation, and (3) all advertising
        !            12:  * materials mentioning features or use of this software display the following
        !            13:  * acknowledgement: ``This product includes software developed by the
        !            14:  * Computer Systems Laboratory at the University of Utah.''
        !            15:  *
        !            16:  * THE UNIVERSITY OF UTAH AND CSL ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS
        !            17:  * IS" CONDITION.  THE UNIVERSITY OF UTAH AND CSL DISCLAIM ANY LIABILITY OF
        !            18:  * ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
        !            19:  *
        !            20:  * CSL requests users of this software to return to csl-dist@cs.utah.edu any
        !            21:  * improvements that they make and grant CSL redistribution rights.
        !            22:  *
        !            23:  *     Utah $Hdr: signal.h 1.3 94/12/16$
        !            24:  */
        !            25:
        !            26: #ifndef        _HPPA64_SIGNAL_H_
        !            27: #define        _HPPA64_SIGNAL_H_
        !            28:
        !            29: #include <sys/cdefs.h>
        !            30:
        !            31: /*
        !            32:  * Machine-dependent signal definitions
        !            33:  */
        !            34:
        !            35: typedef int sig_atomic_t;
        !            36:
        !            37: #if __BSD_VISIBLE
        !            38: #include <machine/trap.h>
        !            39: #endif
        !            40:
        !            41: #if __BSD_VISIBLE || __XPG_VISIBLE >= 420
        !            42: /*
        !            43:  * Information pushed on stack when a signal is delivered.
        !            44:  * This is used by the kernel to restore state following
        !            45:  * execution of the signal handler.  It is also made available
        !            46:  * to the handler to allow it to restore state properly if
        !            47:  * a non-standard exit is performed.
        !            48:  */
        !            49: struct sigcontext {
        !            50:        unsigned long   sc_onstack;     /* sigstack state to restore */
        !            51:        unsigned long   sc_mask;        /* signal mask to restore */
        !            52:        unsigned long   sc_ps;          /* psl to restore */
        !            53:        unsigned long   sc_fp;          /* fp to restore */
        !            54:        unsigned long   sc_pcoqh;       /* pc offset queue (head) to restore */
        !            55:        unsigned long   sc_pcoqt;       /* pc offset queue (tail) to restore */
        !            56:        unsigned long   sc_resv[2];
        !            57:        unsigned long   sc_regs[32];
        !            58:        unsigned long   sc_fpregs[64];
        !            59: };
        !            60: #endif /* __BSD_VISIBLE || __XPG_VISIBLE >= 420 */
        !            61: #endif  /* !_HPPA64_SIGNAL_H_ */