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

1.1       nbrk        1: /*     $OpenBSD: hpux_machdep.h,v 1.2 2005/03/26 20:37:24 mickey Exp $ */
                      2:
                      3: /*
                      4:  * Copyright (c) 2005 Michael Shalayeff
                      5:  * All rights reserved.
                      6:  *
                      7:  * Redistribution and use in source and binary forms, with or without
                      8:  * modification, are permitted provided that the following conditions
                      9:  * are met:
                     10:  * 1. Redistributions of source code must retain the above copyright
                     11:  *    notice, this list of conditions and the following disclaimer.
                     12:  * 2. Redistributions in binary form must reproduce the above copyright
                     13:  *    notice, this list of conditions and the following disclaimer in the
                     14:  *    documentation and/or other materials provided with the distribution.
                     15:  *
                     16:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
                     17:  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
                     18:  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
                     19:  * IN NO EVENT SHALL THE AUTHOR OR HIS RELATIVES BE LIABLE FOR ANY DIRECT,
                     20:  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
                     21:  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
                     22:  * SERVICES; LOSS OF MIND, USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     23:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
                     24:  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
                     25:  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
                     26:  * THE POSSIBILITY OF SUCH DAMAGE.
                     27:  */
                     28:
                     29: #ifndef _HPPA_HPUX_MACHDEP_H_
                     30: #define _HPPA_HPUX_MACHDEP_H_
                     31:
                     32: struct hpux_sigcontext {
                     33:        int             sc_syscall;
                     34:        int             sc_onstack;
                     35:        int             sc_omask;
                     36:        char            sc_scact; /* action to take on return from a syscall */
                     37:        char            sc_eosys;
                     38:        u_short         sc_err;
                     39:        register_t      sc_ret0;
                     40:        register_t      sc_ret1;
                     41:        register_t      sc_args[4];     /* args for the handler */
                     42:
                     43:        /* HP/UX trapframe kinda thing */
                     44:        int             sc_tfflags;
                     45:        register_t      sc_regs[62];
                     46:        int             sc_pad;
                     47:        int             sc_fpregs[64];
                     48:        int             sc_resv[32];
                     49:
                     50: #if 0
                     51:        int             sc_spare[8];
                     52:        u_int           sc_flags;
                     53:        u_int           sc_ctxptr;
                     54:        hpux_sigset_t   sc_sigmask;
                     55:        hpux_stack_t    sc_stack;
                     56:        hpux_siginfo_t  sc_si;
                     57: #endif
                     58:
                     59:        /* call frame follows */
                     60:        register_t      sc_frame[4+8];
                     61: };
                     62:
                     63: #define        HPUX_SIGCONTEXT_GETCTX  0x01    /* created by getcontext() */
                     64:
                     65: /* trapframe flags */
                     66: #define        HPUX_TFF_TRAP           0x0001
                     67: #define        HPUX_TFF_SYSCALL        0x0002
                     68: #define        HPUX_TFF_INTR           0x0004
                     69: #define        HPUX_TFF_ARGSVALID      0x0010
                     70: #define        HPUX_TFF_WIDEREGS       0x0040
                     71:
                     72: int hpux_cpu_makecmds(struct proc *p, struct exec_package *epp);
                     73: int hpux_cpu_vmcmd(struct proc *p, struct exec_vmcmd *ev);
                     74: int hpux_cpu_sysconf_arch(void);
                     75: int hpux_sys_getcontext(struct proc *p, void *v, register_t *retval);
                     76: int hpux_to_bsd_uoff(int *off, int *isps, struct proc *p);
                     77: void hpux_setregs(struct proc *p, struct exec_package *pack,
                     78:     u_long stack, register_t *retval);
                     79: void hpux_sendsig(sig_t catcher, int sig, int mask, u_long code,
                     80:     int type, union sigval val);
                     81:
                     82: #endif /* _HPPA_HPUX_MACHDEP_H_ */