mirror of https://github.com/bochs-emu/Bochs
103 lines
3.2 KiB
C++
103 lines
3.2 KiB
C++
/////////////////////////////////////////////////////////////////////////
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// $Id: make_cmos_image.cc,v 1.3 2001-10-03 13:10:38 bdenney Exp $
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/////////////////////////////////////////////////////////////////////////
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//
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// Copyright (C) 2001 MandrakeSoft S.A.
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//
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// MandrakeSoft S.A.
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// 43, rue d'Aboukir
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// 75002 Paris - France
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// http://www.linux-mandrake.com/
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// http://www.mandrakesoft.com/
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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// Program which generates sample CMOS image files
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extern "C" {
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#include <stdio.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <unistd.h>
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}
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#if 1
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unsigned char cmos[] = {
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0x29, 0x2b, 0x30, 0x2b, 0x16, 0x0b, 0x00, 0x01,
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0x01, 0x96, 0x26, 0x02, 0x50, 0x80, 0x00, 0x00,
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0x40, 0x8f, 0xf0, 0xc0, 0x3f, 0x80, 0x02, 0x00,
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0x3c, 0x2f, 0x00, 0x4c, 0x0c, 0x10, 0x00, 0x00,
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0x3f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x48, 0x2b, 0x03, 0x03, 0x03, 0x04, 0xce,
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0x00, 0x3c, 0x19, 0xff, 0xff, 0xf0, 0x00, 0xf0,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x7b
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};
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#else
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unsigned char cmos[] = {
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0x29, 0x2b, 0x30, 0x2b, 0x16, 0x0b, 0x00, 0x01,
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0x01, 0x96, 0x26, 0x02, 0x50, 0x80, 0x00, 0x00,
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0x40, 0x8f, 0xf0, 0xc0, 0x0f, 0x80, 0x02, 0x00,
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0x3c, 0x2f, 0x00, 0x1e, 0x00, 0x04, 0xff, 0xff,
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0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x08, 0x08, 0x03, 0x03, 0x03, 0x05, 0xc5,
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0x00, 0x3c, 0x00, 0x00, 0x00, 0xf0, 0x00, 0x10,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x21, // 0x21
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x10, // 50
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // 60
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // 70
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
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};
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#endif
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int
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main(int argc, char *argv[])
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{
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int fd, ret;
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if (argc != 2) {
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fprintf(stderr, "usage: %s pathname\n", argv[0]);
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exit(1);
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}
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fd = open(argv[1], O_WRONLY | O_CREAT
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#ifdef O_BINARY
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| O_BINARY
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#endif
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, S_IRUSR | S_IWUSR
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);
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if (fd < 0) {
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perror("trying to open cmos image file to write.\n");
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exit(1);
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}
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ret = write(fd, cmos, sizeof(cmos));
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if (ret != sizeof(cmos)) {
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perror("write() did not write all CMOS data.\n");
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exit(1);
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}
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printf("CMOS data successfuly written to file '%s'.\n", argv[1]);
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}
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