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Annotation of sys/arch/hp300/include/hpux_machdep.h, Revision 1.1.1.1

1.1       nbrk        1: /*     $OpenBSD: hpux_machdep.h,v 1.8 2005/01/15 21:13:09 miod Exp $   */
                      2: /*     $NetBSD: hpux_machdep.h,v 1.8 1997/04/27 21:38:58 thorpej Exp $ */
                      3:
                      4: /*-
                      5:  * Copyright (c) 1996, 1997 The NetBSD Foundation, Inc.
                      6:  * All rights reserved.
                      7:  *
                      8:  * This code is derived from software contributed to The NetBSD Foundation
                      9:  * by Jason R. Thorpe.
                     10:  *
                     11:  * Redistribution and use in source and binary forms, with or without
                     12:  * modification, are permitted provided that the following conditions
                     13:  * are met:
                     14:  * 1. Redistributions of source code must retain the above copyright
                     15:  *    notice, this list of conditions and the following disclaimer.
                     16:  * 2. Redistributions in binary form must reproduce the above copyright
                     17:  *    notice, this list of conditions and the following disclaimer in the
                     18:  *    documentation and/or other materials provided with the distribution.
                     19:  * 3. All advertising materials mentioning features or use of this software
                     20:  *    must display the following acknowledgement:
                     21:  *        This product includes software developed by the NetBSD
                     22:  *        Foundation, Inc. and its contributors.
                     23:  * 4. Neither the name of The NetBSD Foundation nor the names of its
                     24:  *    contributors may be used to endorse or promote products derived
                     25:  *    from this software without specific prior written permission.
                     26:  *
                     27:  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
                     28:  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
                     29:  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
                     30:  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE
                     31:  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
                     32:  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
                     33:  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
                     34:  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
                     35:  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
                     36:  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
                     37:  * POSSIBILITY OF SUCH DAMAGE.
                     38:  */
                     39:
                     40: #ifndef _MACHINE_HPUX_MACHDEP_H_
                     41: #define _MACHINE_HPUX_MACHDEP_H_
                     42:
                     43: /*
                     44:  * Information pushed on stack when a signal is delivered.
                     45:  * This is used by the kernel to restore state following
                     46:  * execution of the signal handler.  It is also made available
                     47:  * to the handler to allow it to restore state properly if
                     48:  * a non-standard exit is performed.
                     49:  */
                     50: struct hpuxsigcontext {
                     51:        int     hsc_syscall;            /* ??? (syscall number?) */
                     52:        char    hsc_action;             /* ??? */
                     53:        char    hsc_pad1;
                     54:        char    hsc_pad2;
                     55:        char    hsc_onstack;            /* sigstack state to restore */
                     56:        int     hsc_mask;               /* signal mask to restore */
                     57:        int     hsc_sp;                 /* sp to restore */
                     58:        short   hsc_ps;                 /* psl to restore */
                     59:        int     hsc_pc;                 /* pc to restore */
                     60:
                     61:        /*
                     62:         * The following are not actually used by HP-UX.  They exist
                     63:         * for the convenience of the compatibility code.
                     64:         */
                     65:        short   _hsc_pad;
                     66:        int     _hsc_ap;                /* pointer to hpuxsigstate */
                     67: };
                     68:
                     69: #ifdef _KERNEL
                     70: struct exec_package;
                     71: struct exec_vmcmd;
                     72:
                     73: int    hpux_cpu_makecmds(struct proc *, struct exec_package *);
                     74: int    hpux_cpu_vmcmd(struct proc *, struct exec_vmcmd *);
                     75: int    hpux_cpu_sysconf_arch(void);
                     76: int    hpux_to_bsd_uoff(int *, int *, struct proc *);
                     77:
                     78: void   hpux_sendsig(sig_t, int, int, u_long, int, union sigval);
                     79: void   hpux_setregs(struct proc *, struct exec_package *,
                     80:            u_long, register_t *);
                     81: #endif /* _KERNEL */
                     82:
                     83: #endif /* ! _MACHINE_HPUX_MACHDEP_H_ */