158 lines
4.0 KiB
C
158 lines
4.0 KiB
C
/* $NetBSD: machdep.c,v 1.5 1994/10/26 07:27:43 cgd Exp $ */
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/*
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* Copyright (c) 1988 University of Utah.
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* Copyright (c) 1982, 1986, 1990, 1993
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* The Regents of the University of California. 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: machdep.c 1.10 92/06/18
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*
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* @(#)machdep.c 8.1 (Berkeley) 6/10/93
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*/
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#include <sys/param.h>
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#include "samachdep.h"
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char *
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getmachineid()
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{
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extern int machineid;
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char *cp;
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switch (machineid) {
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case HP_320:
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cp = "320"; break;
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case HP_330:
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cp = "318/319/330"; break;
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case HP_340:
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cp = "340"; break;
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case HP_350:
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cp = "350"; break;
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case HP_360:
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cp = "360"; break;
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case HP_370:
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cp = "370"; break;
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case HP_375:
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cp = "345/375/400"; break;
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case HP_380:
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cp = "380/425"; break;
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case HP_433:
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cp = "433"; break;
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default:
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cp = "???"; break;
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}
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return(cp);
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}
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#ifdef ROMPRF
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int userom;
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#endif
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struct trapframe {
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int dregs[8];
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int aregs[8];
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int whoknows;
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short sr;
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int pc;
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short frame;
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};
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trap(fp)
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struct trapframe *fp;
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{
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static int intrap = 0;
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if (intrap)
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return(0);
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intrap = 1;
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#ifdef ROMPRF
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userom = 1;
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#endif
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printf("Got unexpected trap: format=%x vector=%x ps=%x pc=%x\n",
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(fp->frame>>12)&0xF, fp->frame&0xFFF, fp->sr, fp->pc);
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printf("dregs: %x %x %x %x %x %x %x %x\n",
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fp->dregs[0], fp->dregs[1], fp->dregs[2], fp->dregs[3],
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fp->dregs[4], fp->dregs[5], fp->dregs[6], fp->dregs[7]);
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printf("aregs: %x %x %x %x %x %x %x %x\n",
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fp->aregs[0], fp->aregs[1], fp->aregs[2], fp->aregs[3],
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fp->aregs[4], fp->aregs[5], fp->aregs[6], fp->aregs[7]);
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#ifdef ROMPRF
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userom = 0;
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#endif
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intrap = 0;
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return(0);
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}
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#ifdef ROMPRF
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#define ROWS 46
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#define COLS 128
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romputchar(c)
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register int c;
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{
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static char buf[COLS];
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static int col = 0, row = 0;
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register int i;
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switch (c) {
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case '\0':
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break;
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case '\r':
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break; /* ignore */
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case '\n':
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for (i = col; i < COLS-1; i++)
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buf[i] = ' ';
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buf[i] = '\0';
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romout(row, buf);
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col = 0;
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if (++row == ROWS)
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row = 0;
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break;
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case '\t':
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do {
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romputchar(' ');
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} while (col & 7);
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break;
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default:
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buf[col] = c;
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if (++col == COLS-1)
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romputchar('\n');
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break;
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}
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}
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#endif
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