Removed. These files can be found under arch/sun68k now.
This commit is contained in:
fredette
parent
c3679650d5
commit
af6051568c
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@ -1,96 +0,0 @@
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/* $NetBSD: ctrlsp.S,v 1.1 2001/04/06 15:05:55 fredette Exp $ */
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/*-
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* Copyright (c) 1996 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Adam Glass.
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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:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* This is shared with stand/libsa
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* XXX - can not include cpu.h there...
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*/
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#include <machine/asm.h>
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#define FC_CONTROL 3 /* from cpu.h */
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/*
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* unsigned char get_control_byte (char *addr)
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*/
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ENTRY(get_control_byte)
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movc %sfc,%d1 | save sfc
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moveq #FC_CONTROL,%d0 | sfc = FC_CONTROL
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movec %d0,%sfc
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movl %sp@(4),%a0 | src addr
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moveq #0,%d0 | get byte
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movsb %a0@,%d0
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movc %d1,%sfc | restore sfc
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rts
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/*
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* unsigned int get_control_word (char *addr)
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*/
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ENTRY(get_control_word)
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movc %sfc,%d1 | save sfc
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moveq #FC_CONTROL,%d0 | sfc = FC_CONTROL
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movec %d0,%sfc
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movl %sp@(4),%a0 | src addr
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movsl %a0@,%d0 | get long
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movc %d1,%sfc | restore sfc
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rts
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/*
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* void set_control_byte (char *addr, int value)
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*/
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ENTRY(set_control_byte)
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movc %dfc,%d1 | save dfc
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moveq #FC_CONTROL,%d0 | dfc = FC_CONTROL
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movc %d0,%dfc
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movl %sp@(4),%a0 | addr
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movl %sp@(8),%d0 | value
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movsb %d0,%a0@ | set byte
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movc %d1,%dfc | restore dfc
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rts
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/*
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* void set_control_word (char *addr, int value)
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*/
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ENTRY(set_control_word)
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movc %dfc,%d1 | save dfc
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moveq #FC_CONTROL, %d0 | dfc = FC_CONTROL
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movc %d0,%dfc
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movl %sp@(4),%a0 | addr
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movl %sp@(8),%d0 | value
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movsl %d0,%a0@ | set long
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movc %d1,%dfc | restore dfc
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rts
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@ -1,477 +0,0 @@
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/* $NetBSD: disksubr.c,v 1.1 2001/04/06 15:05:56 fredette Exp $ */
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/*
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* Copyright (c) 1994, 1995 Gordon W. Ross
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* Copyright (c) 1994 Theo de Raadt
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* Copyright (c) 1982, 1986, 1988 Regents of the University of California.
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* All rights reserved.
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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
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* 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
|
||||
* 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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* Credits:
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* This file was based mostly on the i386/disksubr.c file:
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* @(#)ufs_disksubr.c 7.16 (Berkeley) 5/4/91
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* The functions: disklabel_sun_to_bsd, disklabel_bsd_to_sun
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* were originally taken from arch/sparc/scsi/sun_disklabel.c
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* (which was written by Theo de Raadt) and then substantially
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* rewritten by Gordon W. Ross.
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*/
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/buf.h>
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#include <sys/device.h>
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#include <sys/disklabel.h>
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#include <sys/disk.h>
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#include <sys/dkbad.h>
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#include <dev/sun/disklabel.h>
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#if LABELSECTOR != 0
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#error "Default value of LABELSECTOR no longer zero?"
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#endif
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static char * disklabel_sun_to_bsd(char *, struct disklabel *);
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static int disklabel_bsd_to_sun(struct disklabel *, char *);
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/*
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* Attempt to read a disk label from a device
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* using the indicated stategy routine.
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* The label must be partly set up before this:
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* secpercyl, secsize and anything required for a block i/o read
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* operation in the driver's strategy/start routines
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* must be filled in before calling us.
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*
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* Return buffer for use in signalling errors if requested.
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*
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* Returns null on success and an error string on failure.
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*/
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char *
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readdisklabel(dev, strat, lp, clp)
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dev_t dev;
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void (*strat) __P((struct buf *));
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struct disklabel *lp;
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struct cpu_disklabel *clp;
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{
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struct buf *bp;
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struct disklabel *dlp;
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struct sun_disklabel *slp;
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int error;
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/* minimal requirements for archtypal disk label */
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if (lp->d_secperunit == 0)
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lp->d_secperunit = 0x1fffffff;
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lp->d_npartitions = 1;
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if (lp->d_partitions[0].p_size == 0)
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lp->d_partitions[0].p_size = 0x1fffffff;
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lp->d_partitions[0].p_offset = 0;
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/* obtain buffer to probe drive with */
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bp = geteblk((int)lp->d_secsize);
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/* next, dig out disk label */
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bp->b_dev = dev;
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bp->b_blkno = LABELSECTOR;
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bp->b_cylinder = 0;
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bp->b_bcount = lp->d_secsize;
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bp->b_flags |= B_READ;
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(*strat)(bp);
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/* if successful, locate disk label within block and validate */
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error = biowait(bp);
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if (!error) {
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/* Save the whole block in case it has info we need. */
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bcopy(bp->b_data, clp->cd_block, sizeof(clp->cd_block));
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}
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brelse(bp);
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if (error)
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return("disk label read error");
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/* Check for a Sun disk label (for PROM compatibility). */
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slp = (struct sun_disklabel *) clp->cd_block;
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if (slp->sl_magic == SUN_DKMAGIC) {
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return(disklabel_sun_to_bsd(clp->cd_block, lp));
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}
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/* Check for a NetBSD disk label (PROM can not boot it). */
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for (dlp = (struct disklabel *)clp->cd_block;
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dlp <= (struct disklabel *)((char *)clp->cd_block +
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DEV_BSIZE - sizeof(*dlp));
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dlp = (struct disklabel *)((char *)dlp + sizeof(long))) {
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if (dlp->d_magic != DISKMAGIC || dlp->d_magic2 != DISKMAGIC) {
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continue;
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}
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if (dlp->d_npartitions > MAXPARTITIONS || dkcksum(dlp) != 0)
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return("BSD disk label corrupted");
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else {
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*lp = *dlp;
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return(NULL);
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}
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}
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#if 0
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dlp = (struct disklabel *) (clp->cd_block + LABELOFFSET);
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if (dlp->d_magic == DISKMAGIC) {
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if (dkcksum(dlp))
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return("NetBSD disk label corrupted");
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*lp = *dlp; /* struct assignment */
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return(NULL);
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}
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#endif
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bzero(clp->cd_block, sizeof(clp->cd_block));
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return("no disk label");
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}
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/*
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* Check new disk label for sensibility
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* before setting it.
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*/
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int
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setdisklabel(olp, nlp, openmask, clp)
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struct disklabel *olp, *nlp;
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u_long openmask;
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struct cpu_disklabel *clp;
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{
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struct partition *opp, *npp;
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int i;
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/* sanity clause */
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if ((nlp->d_secpercyl == 0) || (nlp->d_secsize == 0) ||
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(nlp->d_secsize % DEV_BSIZE) != 0)
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return(EINVAL);
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/* special case to allow disklabel to be invalidated */
|
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if (nlp->d_magic == 0xffffffff) {
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*olp = *nlp;
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return (0);
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}
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|
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if (nlp->d_magic != DISKMAGIC ||
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nlp->d_magic2 != DISKMAGIC ||
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dkcksum(nlp) != 0)
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return (EINVAL);
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while (openmask != 0) {
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i = ffs(openmask) - 1;
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openmask &= ~(1 << i);
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if (nlp->d_npartitions <= i)
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return (EBUSY);
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opp = &olp->d_partitions[i];
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npp = &nlp->d_partitions[i];
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if (npp->p_offset != opp->p_offset ||
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npp->p_size < opp->p_size)
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||||
return (EBUSY);
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}
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||||
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||||
/* We did not modify the new label, so the checksum is OK. */
|
||||
*olp = *nlp;
|
||||
return (0);
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||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Write disk label back to device after modification.
|
||||
* Current label is already in clp->cd_block[]
|
||||
*/
|
||||
int
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||||
writedisklabel(dev, strat, lp, clp)
|
||||
dev_t dev;
|
||||
void (*strat) __P((struct buf *));
|
||||
struct disklabel *lp;
|
||||
struct cpu_disklabel *clp;
|
||||
{
|
||||
struct buf *bp;
|
||||
int error;
|
||||
|
||||
error = disklabel_bsd_to_sun(lp, clp->cd_block);
|
||||
if (error)
|
||||
return(error);
|
||||
|
||||
#if 0 /* XXX - Allow writing NetBSD disk labels? */
|
||||
{
|
||||
struct disklabel *dlp;
|
||||
dlp = (struct disklabel *)(clp->cd_block + LABELOFFSET);
|
||||
*dlp = *lp; /* struct assignment */
|
||||
}
|
||||
#endif
|
||||
|
||||
/* Get a buffer and copy the new label into it. */
|
||||
bp = geteblk((int)lp->d_secsize);
|
||||
bcopy(clp->cd_block, bp->b_data, sizeof(clp->cd_block));
|
||||
|
||||
/* Write out the updated label. */
|
||||
bp->b_dev = dev;
|
||||
bp->b_blkno = LABELSECTOR;
|
||||
bp->b_cylinder = 0;
|
||||
bp->b_bcount = lp->d_secsize;
|
||||
bp->b_flags |= B_WRITE;
|
||||
(*strat)(bp);
|
||||
error = biowait(bp);
|
||||
brelse(bp);
|
||||
|
||||
return (error);
|
||||
}
|
||||
|
||||
/*
|
||||
* Determine the size of the transfer, and make sure it is
|
||||
* within the boundaries of the partition. Adjust transfer
|
||||
* if needed, and signal errors or early completion.
|
||||
*/
|
||||
int
|
||||
bounds_check_with_label(bp, lp, wlabel)
|
||||
struct buf *bp;
|
||||
struct disklabel *lp;
|
||||
int wlabel;
|
||||
{
|
||||
struct partition *p;
|
||||
int sz, maxsz;
|
||||
|
||||
p = lp->d_partitions + DISKPART(bp->b_dev);
|
||||
maxsz = p->p_size;
|
||||
sz = (bp->b_bcount + DEV_BSIZE - 1) >> DEV_BSHIFT;
|
||||
|
||||
/* overwriting disk label ? */
|
||||
/* XXX should also protect bootstrap in first 8K */
|
||||
/* XXX PR#2598: labelsect is always sector zero. */
|
||||
if (((bp->b_blkno + p->p_offset) <= LABELSECTOR) &&
|
||||
((bp->b_flags & B_READ) == 0) && (wlabel == 0))
|
||||
{
|
||||
bp->b_error = EROFS;
|
||||
goto bad;
|
||||
}
|
||||
|
||||
/* beyond partition? */
|
||||
if (bp->b_blkno < 0 || bp->b_blkno + sz > maxsz) {
|
||||
/* if exactly at end of disk, return an EOF */
|
||||
if (bp->b_blkno == maxsz) {
|
||||
bp->b_resid = bp->b_bcount;
|
||||
return(0);
|
||||
}
|
||||
/* or truncate if part of it fits */
|
||||
sz = maxsz - bp->b_blkno;
|
||||
if (sz <= 0) {
|
||||
bp->b_error = EINVAL;
|
||||
goto bad;
|
||||
}
|
||||
bp->b_bcount = sz << DEV_BSHIFT;
|
||||
}
|
||||
|
||||
/* calculate cylinder for disksort to order transfers with */
|
||||
bp->b_cylinder = (bp->b_blkno + p->p_offset) / lp->d_secpercyl;
|
||||
return(1);
|
||||
|
||||
bad:
|
||||
bp->b_flags |= B_ERROR;
|
||||
return(-1);
|
||||
}
|
||||
|
||||
/************************************************************************
|
||||
*
|
||||
* The rest of this was taken from arch/sparc/scsi/sun_disklabel.c
|
||||
* and then substantially rewritten by Gordon W. Ross
|
||||
*
|
||||
************************************************************************/
|
||||
|
||||
/* What partition types to assume for Sun disklabels: */
|
||||
static u_char
|
||||
sun_fstypes[8] = {
|
||||
FS_BSDFFS, /* a */
|
||||
FS_SWAP, /* b */
|
||||
FS_OTHER, /* c - whole disk */
|
||||
FS_BSDFFS, /* d */
|
||||
FS_BSDFFS, /* e */
|
||||
FS_BSDFFS, /* f */
|
||||
FS_BSDFFS, /* g */
|
||||
FS_BSDFFS, /* h */
|
||||
};
|
||||
|
||||
/*
|
||||
* Given a SunOS disk label, set lp to a BSD disk label.
|
||||
* Returns NULL on success, else an error string.
|
||||
*
|
||||
* The BSD label is cleared out before this is called.
|
||||
*/
|
||||
static char *
|
||||
disklabel_sun_to_bsd(cp, lp)
|
||||
char *cp;
|
||||
struct disklabel *lp;
|
||||
{
|
||||
struct sun_disklabel *sl;
|
||||
struct partition *npp;
|
||||
struct sun_dkpart *spp;
|
||||
int i, secpercyl;
|
||||
u_short cksum, *sp1, *sp2;
|
||||
|
||||
sl = (struct sun_disklabel *)cp;
|
||||
|
||||
/* Verify the XOR check. */
|
||||
sp1 = (u_short *)sl;
|
||||
sp2 = (u_short *)(sl + 1);
|
||||
cksum = 0;
|
||||
while (sp1 < sp2)
|
||||
cksum ^= *sp1++;
|
||||
if (cksum != 0)
|
||||
return("SunOS disk label, bad checksum");
|
||||
|
||||
/* Format conversion. */
|
||||
lp->d_magic = DISKMAGIC;
|
||||
lp->d_magic2 = DISKMAGIC;
|
||||
memcpy(lp->d_packname, sl->sl_text, sizeof(lp->d_packname));
|
||||
|
||||
lp->d_secsize = 512;
|
||||
lp->d_nsectors = sl->sl_nsectors;
|
||||
lp->d_ntracks = sl->sl_ntracks;
|
||||
lp->d_ncylinders = sl->sl_ncylinders;
|
||||
|
||||
secpercyl = sl->sl_nsectors * sl->sl_ntracks;
|
||||
lp->d_secpercyl = secpercyl;
|
||||
lp->d_secperunit = secpercyl * sl->sl_ncylinders;
|
||||
|
||||
lp->d_sparespercyl = sl->sl_sparespercyl;
|
||||
lp->d_acylinders = sl->sl_acylinders;
|
||||
lp->d_rpm = sl->sl_rpm;
|
||||
lp->d_interleave = sl->sl_interleave;
|
||||
|
||||
lp->d_npartitions = 8;
|
||||
/* These are as defined in <ufs/ffs/fs.h> */
|
||||
lp->d_bbsize = 8192; /* XXX */
|
||||
lp->d_sbsize = 8192; /* XXX */
|
||||
|
||||
for (i = 0; i < 8; i++) {
|
||||
spp = &sl->sl_part[i];
|
||||
npp = &lp->d_partitions[i];
|
||||
npp->p_offset = spp->sdkp_cyloffset * secpercyl;
|
||||
npp->p_size = spp->sdkp_nsectors;
|
||||
if (npp->p_size == 0)
|
||||
npp->p_fstype = FS_UNUSED;
|
||||
else {
|
||||
/* Partition has non-zero size. Set type, etc. */
|
||||
npp->p_fstype = sun_fstypes[i];
|
||||
/*
|
||||
* The sun label does not store the FFS fields,
|
||||
* so just set them with default values here.
|
||||
* XXX: This keeps newfs from trying to rewrite
|
||||
* XXX: the disk label in the most common case.
|
||||
* XXX: (Should remove that code from newfs...)
|
||||
*/
|
||||
if (npp->p_fstype == FS_BSDFFS) {
|
||||
npp->p_fsize = 1024;
|
||||
npp->p_frag = 8;
|
||||
npp->p_cpg = 16;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
lp->d_checksum = 0;
|
||||
lp->d_checksum = dkcksum(lp);
|
||||
|
||||
return(NULL);
|
||||
}
|
||||
|
||||
/*
|
||||
* Given a BSD disk label, update the Sun disklabel
|
||||
* pointed to by cp with the new info. Note that the
|
||||
* Sun disklabel may have other info we need to keep.
|
||||
* Returns zero or error code.
|
||||
*/
|
||||
static int
|
||||
disklabel_bsd_to_sun(lp, cp)
|
||||
struct disklabel *lp;
|
||||
char *cp;
|
||||
{
|
||||
struct sun_disklabel *sl;
|
||||
struct partition *npp;
|
||||
struct sun_dkpart *spp;
|
||||
int i, secpercyl;
|
||||
u_short cksum, *sp1, *sp2;
|
||||
|
||||
if (lp->d_secsize != 512)
|
||||
return (EINVAL);
|
||||
|
||||
sl = (struct sun_disklabel *)cp;
|
||||
|
||||
/* Format conversion. */
|
||||
memcpy(sl->sl_text, lp->d_packname, sizeof(lp->d_packname));
|
||||
sl->sl_rpm = lp->d_rpm;
|
||||
sl->sl_pcyl = lp->d_ncylinders + lp->d_acylinders; /* XXX */
|
||||
sl->sl_sparespercyl = lp->d_sparespercyl;
|
||||
sl->sl_interleave = lp->d_interleave;
|
||||
sl->sl_ncylinders = lp->d_ncylinders;
|
||||
sl->sl_acylinders = lp->d_acylinders;
|
||||
sl->sl_ntracks = lp->d_ntracks;
|
||||
sl->sl_nsectors = lp->d_nsectors;
|
||||
|
||||
secpercyl = sl->sl_nsectors * sl->sl_ntracks;
|
||||
for (i = 0; i < 8; i++) {
|
||||
spp = &sl->sl_part[i];
|
||||
npp = &lp->d_partitions[i];
|
||||
|
||||
if (npp->p_offset % secpercyl)
|
||||
return (EINVAL);
|
||||
spp->sdkp_cyloffset = npp->p_offset / secpercyl;
|
||||
spp->sdkp_nsectors = npp->p_size;
|
||||
}
|
||||
sl->sl_magic = SUN_DKMAGIC;
|
||||
|
||||
/* Correct the XOR check. */
|
||||
sp1 = (u_short *)sl;
|
||||
sp2 = (u_short *)(sl + 1);
|
||||
sl->sl_cksum = cksum = 0;
|
||||
while (sp1 < sp2)
|
||||
cksum ^= *sp1++;
|
||||
sl->sl_cksum = cksum;
|
||||
|
||||
return(0);
|
||||
}
|
||||
|
||||
/*
|
||||
* Search the bad sector table looking for the specified sector.
|
||||
* Return index if found.
|
||||
* Return -1 if not found.
|
||||
*/
|
||||
int
|
||||
isbad(bt, cyl, trk, sec)
|
||||
struct dkbad *bt;
|
||||
int cyl, trk, sec;
|
||||
{
|
||||
int i;
|
||||
long blk, bblk;
|
||||
|
||||
blk = ((long)cyl << 16) + (trk << 8) + sec;
|
||||
for (i = 0; i < 126; i++) {
|
||||
bblk = ((long)bt->bt_bad[i].bt_cyl << 16) +
|
||||
bt->bt_bad[i].bt_trksec;
|
||||
if (blk == bblk)
|
||||
return (i);
|
||||
if (blk < bblk || bblk < 0)
|
||||
break;
|
||||
}
|
||||
return (-1);
|
||||
}
|
||||
|
|
@ -1,105 +0,0 @@
|
|||
/* $NetBSD: kgdb_machdep.c,v 1.1 2001/04/06 15:05:56 fredette Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 1990, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* This software was developed by the Computer Systems Engineering group
|
||||
* at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
|
||||
* contributed to Berkeley.
|
||||
*
|
||||
* All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Lawrence Berkeley Laboratories.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* @(#)kgdb_stub.c 8.4 (Berkeley) 1/12/94
|
||||
*/
|
||||
|
||||
/*
|
||||
* Machine-dependent part of the KGDB remote "stub"
|
||||
*/
|
||||
|
||||
#include <sys/param.h>
|
||||
#include <sys/systm.h>
|
||||
#include <sys/kgdb.h>
|
||||
|
||||
/*
|
||||
* Determine if the memory at va..(va+len) is valid.
|
||||
*/
|
||||
int
|
||||
kgdb_acc(va, ulen)
|
||||
vm_offset_t va;
|
||||
size_t ulen;
|
||||
{
|
||||
|
||||
/* Just let the trap handler deal with it. */
|
||||
return (1);
|
||||
}
|
||||
|
||||
/*
|
||||
* Trap into kgdb to wait for debugger to connect,
|
||||
* noting on the console why nothing else is going on.
|
||||
*/
|
||||
void
|
||||
kgdb_connect(verbose)
|
||||
int verbose;
|
||||
{
|
||||
|
||||
if (kgdb_dev < 0)
|
||||
return;
|
||||
|
||||
if (verbose)
|
||||
printf("kgdb waiting...");
|
||||
|
||||
Debugger();
|
||||
|
||||
if (verbose)
|
||||
printf("connected.\n");
|
||||
|
||||
kgdb_debug_panic = 1;
|
||||
}
|
||||
|
||||
/*
|
||||
* Decide what to do on panic.
|
||||
*
|
||||
* The sun2 implementation of Debugger() arranges to call
|
||||
* either kgdb_trap() or kdb_trap() as appropriate, so
|
||||
* we can just call Debugger() here.
|
||||
*/
|
||||
void
|
||||
kgdb_panic()
|
||||
{
|
||||
if (kgdb_dev >= 0 && kgdb_debug_panic) {
|
||||
printf("entering kgdb\n");
|
||||
Debugger();
|
||||
}
|
||||
}
|
||||
|
|
@ -1,59 +0,0 @@
|
|||
/* $NetBSD: stub.c,v 1.1 2001/04/06 15:05:57 fredette Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1996 The NetBSD Foundation, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to The NetBSD Foundation
|
||||
* by Adam Glass and Gordon W. Ross.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the NetBSD
|
||||
* Foundation, Inc. and its contributors.
|
||||
* 4. Neither the name of The NetBSD Foundation nor the names of its
|
||||
* contributors may be used to endorse or promote products derived
|
||||
* from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
||||
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Stubs to supply things needed when some options are OFF.
|
||||
*/
|
||||
|
||||
#include "opt_ddb.h"
|
||||
|
||||
#include <sys/cdefs.h>
|
||||
#include <sys/systm.h>
|
||||
|
||||
#ifndef DDB
|
||||
/*
|
||||
* When DDB is included, cpu_Debugger() comes from db_interface.c
|
||||
* otherwise we get the one compiled here.
|
||||
*/
|
||||
void
|
||||
cpu_Debugger()
|
||||
{
|
||||
__asm ("trap #15");
|
||||
}
|
||||
#endif /* !DDB */
|
||||
|
||||
|
|
@ -1,138 +0,0 @@
|
|||
/* $NetBSD: vector.c,v 1.1 2001/04/06 15:05:57 fredette Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1996 The NetBSD Foundation, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to The NetBSD Foundation
|
||||
* by Adam Glass and Gordon W. Ross.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the NetBSD
|
||||
* Foundation, Inc. and its contributors.
|
||||
* 4. Neither the name of The NetBSD Foundation nor the names of its
|
||||
* contributors may be used to endorse or promote products derived
|
||||
* from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
||||
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/*
|
||||
* The interrupt vector table.
|
||||
*/
|
||||
|
||||
#include "opt_compat_netbsd.h"
|
||||
|
||||
#include <sys/param.h>
|
||||
#include <sys/systm.h>
|
||||
|
||||
#include "vector.h"
|
||||
|
||||
#define BADTRAP16 badtrap, badtrap, badtrap, badtrap, \
|
||||
badtrap, badtrap, badtrap, badtrap, \
|
||||
badtrap, badtrap, badtrap, badtrap, \
|
||||
badtrap, badtrap, badtrap, badtrap
|
||||
|
||||
#define fpbsun fpfault
|
||||
#define fpdz fpfault
|
||||
#define fpinex fpfault
|
||||
#define fpoperr fpfault
|
||||
#define fpovfl fpfault
|
||||
#define fpsnan fpfault
|
||||
#define fpunfl fpfault
|
||||
|
||||
void *vector_table[NVECTORS] = {
|
||||
(void*)0xfffe000, /* 0: NOT USED (reset SP) */
|
||||
(void*)0xfef0000, /* 1: NOT USED (reset PC) */
|
||||
buserr, /* 2: bus error */
|
||||
addrerr, /* 3: address error */
|
||||
illinst, /* 4: illegal instruction */
|
||||
zerodiv, /* 5: zero divide */
|
||||
chkinst, /* 6: CHK instruction */
|
||||
trapvinst, /* 7: TRAPV instruction */
|
||||
privinst, /* 8: privilege violation */
|
||||
trace, /* 9: trace (single-step) */
|
||||
illinst, /* 10: line 1010 emulator */
|
||||
fpfline, /* 11: line 1111 emulator */
|
||||
badtrap, /* 12: unassigned, reserved */
|
||||
coperr, /* 13: coprocessor protocol violatio */
|
||||
fmterr, /* 14: format error */
|
||||
badtrap, /* 15: uninitialized interrupt vecto */
|
||||
badtrap, /* 16: unassigned, reserved */
|
||||
badtrap, /* 17: unassigned, reserved */
|
||||
badtrap, /* 18: unassigned, reserved */
|
||||
badtrap, /* 19: unassigned, reserved */
|
||||
badtrap, /* 20: unassigned, reserved */
|
||||
badtrap, /* 21: unassigned, reserved */
|
||||
badtrap, /* 22: unassigned, reserved */
|
||||
badtrap, /* 23: unassigned, reserved */
|
||||
_isr_autovec, /* 24: spurious interrupt */
|
||||
_isr_autovec, /* 25: level 1 interrupt autovector */
|
||||
_isr_autovec, /* 26: level 2 interrupt autovector */
|
||||
_isr_autovec, /* 27: level 3 interrupt autovector */
|
||||
_isr_autovec, /* 28: level 4 interrupt autovector */
|
||||
_isr_autovec, /* 29: level 5 interrupt autovector */
|
||||
_isr_autovec, /* 30: level 6 interrupt autovector */
|
||||
_isr_autovec, /* 31: level 7 interrupt autovector */
|
||||
trap0, /* 32: syscalls */
|
||||
#ifdef COMPAT_13
|
||||
trap1, /* 33: compat_13_sigreturn */
|
||||
#else
|
||||
illinst,
|
||||
#endif
|
||||
trap2, /* 34: trace */
|
||||
trap3, /* 35: sigreturn special syscall */
|
||||
illinst, /* 36: TRAP instruction vector */
|
||||
illinst, /* 37: TRAP instruction vector */
|
||||
illinst, /* 38: TRAP instruction vector */
|
||||
illinst, /* 39: TRAP instruction vector */
|
||||
illinst, /* 40: TRAP instruction vector */
|
||||
illinst, /* 41: TRAP instruction vector */
|
||||
illinst, /* 42: TRAP instruction vector */
|
||||
illinst, /* 43: TRAP instruction vector */
|
||||
trap12, /* 44: TRAP 12: cachectl */
|
||||
illinst, /* 45: TRAP instruction vector */
|
||||
illinst, /* 46: TRAP instruction vector */
|
||||
trap15, /* 47: TRAP 15: breakpoint */
|
||||
fpbsun, /* 48: FPCP branch/set on unordered */
|
||||
fpinex, /* 49: FPCP inexact result */
|
||||
fpdz, /* 50: FPCP divide by zero */
|
||||
fpunfl, /* 51: FPCP underflow */
|
||||
fpoperr, /* 52: FPCP operand error */
|
||||
fpovfl, /* 53: FPCP overflow */
|
||||
fpsnan, /* 54: FPCP signalling NAN */
|
||||
fpunsupp, /* 55: FPCP unimplemented data type */
|
||||
badtrap, /* 56: unassigned, reserved */
|
||||
badtrap, /* 57: unassigned, reserved */
|
||||
badtrap, /* 58: unassigned, reserved */
|
||||
badtrap, /* 59: unassigned, reserved */
|
||||
badtrap, /* 60: unassigned, reserved */
|
||||
badtrap, /* 61: unassigned, reserved */
|
||||
badtrap, /* 62: unassigned, reserved */
|
||||
badtrap, /* 63: unassigned, reserved */
|
||||
|
||||
/* 64-255: set later by isr_add_vectored() */
|
||||
|
||||
BADTRAP16, BADTRAP16, BADTRAP16, BADTRAP16,
|
||||
BADTRAP16, BADTRAP16, BADTRAP16, BADTRAP16,
|
||||
BADTRAP16, BADTRAP16, BADTRAP16, BADTRAP16,
|
||||
};
|
||||
|
|
@ -1,66 +0,0 @@
|
|||
/* $NetBSD: vector.h,v 1.1 2001/04/06 15:05:57 fredette Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1996 The NetBSD Foundation, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to The NetBSD Foundation
|
||||
* by Adam Glass.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the NetBSD
|
||||
* Foundation, Inc. and its contributors.
|
||||
* 4. Neither the name of The NetBSD Foundation nor the names of its
|
||||
* contributors may be used to endorse or promote products derived
|
||||
* from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
||||
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#define NVECTORS 256
|
||||
|
||||
#define AUTOVEC_BASE 0x18
|
||||
|
||||
extern void *vector_table[];
|
||||
|
||||
void _isr_autovec __P((void));
|
||||
|
||||
void addrerr __P((void));
|
||||
void badtrap __P((void));
|
||||
void buserr __P((void));
|
||||
void chkinst __P((void));
|
||||
void coperr __P((void));
|
||||
void fmterr __P((void));
|
||||
void fpfline __P((void));
|
||||
void fpunsupp __P((void));
|
||||
void illinst __P((void));
|
||||
void privinst __P((void));
|
||||
void trace __P((void));
|
||||
void trap0 __P((void));
|
||||
void trap1 __P((void));
|
||||
void trap12 __P((void));
|
||||
void trap15 __P((void));
|
||||
void trap2 __P((void));
|
||||
void trap3 __P((void));
|
||||
void trapvinst __P((void));
|
||||
void zerodiv __P((void));
|
||||
void fpfault __P((void));
|
||||
Loading…
Reference in New Issue