06932ce0f8
written. Requires magnum infrastructure now, particularly the clock stuff. Fails to exec init because the /sbin/init binary is a sunos binary. Next step is to integrate sunos compatibility code from /sys/compat/sunos, and the amiga port. Does not yet implement MACHINE_NOCONTIG support. [from glass Mon Nov 22 21:22:45 PST 1993 home tag: home2]
69 lines
3.0 KiB
C
69 lines
3.0 KiB
C
/*
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* Copyright (c) 1993 Adam Glass
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* Copyright (c) 1988 University of Utah.
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* Copyright (c) 1982, 1986, 1990 The Regents of the University of California.
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* All rights reserved.
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*
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* This code is derived from software contributed to Berkeley by
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* the Systems Programming Group of the University of Utah Computer
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* Science Department.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* from: Utah $Hdr: pcb.h 1.13 89/04/23$
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*
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* from: @(#)pcb.h 7.4 (Berkeley) 5/4/91
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* pcb.h,v 1.2 1993/05/22 07:58:27 cgd Exp
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*/
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#include <machine/frame.h>
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/*
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* Sun3 (close to but not exactly the same as the hp300) process control block
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*/
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struct pcb
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{
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short pcb_flags; /* misc. process flags (+0) */
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short pcb_ps; /* processor status word (+2) */
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int pcb_ustp; /* user segment table pointer (+4) (not used)*/
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int pcb_usp; /* user stack pointer (+8) */
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int pcb_regs[12]; /* D2-D7, A2-A7 (+C) */
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vm_offset_t pcb_upte[3]; /* ptes for u-area */
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caddr_t pcb_onfault; /* for copyin/out faults */
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struct fpframe pcb_fpregs; /* 68881/2 context save area */
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int pcb_exec[16]; /* exec structure for core dumps */
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};
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/* flags */
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#define PCB_HPUXMMAP 0x0010 /* VA space is multiple mapped */
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#define PCB_HPUXTRACE 0x0020 /* being traced by an HPUX process */
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#define PCB_HPUXBIN 0x0040 /* loaded from an HPUX format binary */
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/* note: does NOT imply SHPUX */
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