1 /*****************************************************************************\
3 *****************************************************************************
4 * Copyright (C) 2002-2005 The Regents of the University of California.
5 * Produced at the Lawrence Livermore National Laboratory.
6 * Written by Dave Peterson <dsp@llnl.gov> <dave_peterson@pobox.com>.
10 * This file is part of nvramtool, a utility for reading/writing coreboot
11 * parameters and displaying information from the coreboot table.
12 * For details, see http://coreboot.org/nvramtool.
14 * Please also read the file DISCLAIMER which is included in this software
17 * This program is free software; you can redistribute it and/or modify it
18 * under the terms of the GNU General Public License (as published by the
19 * Free Software Foundation) version 2, dated June 1991.
21 * This program is distributed in the hope that it will be useful, but
22 * WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
23 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
24 * conditions of the GNU General Public License for more details.
26 * You should have received a copy of the GNU General Public License along
27 * with this program; if not, write to the Free Software Foundation, Inc.,
28 * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
29 \*****************************************************************************/
34 #include <sys/types.h>
46 #if defined(__FreeBSD__)
47 #include <sys/types.h>
48 #include <machine/cpufunc.h>
49 #define OUTB(x, y) do { u_int tmp = (y); outb(tmp, (x)); } while (0)
50 #define OUTW(x, y) do { u_int tmp = (y); outw(tmp, (x)); } while (0)
51 #define OUTL(x, y) do { u_int tmp = (y); outl(tmp, (x)); } while (0)
52 #define INB(x) __extension__ ({ u_int tmp = (x); inb(tmp); })
53 #define INW(x) __extension__ ({ u_int tmp = (x); inw(tmp); })
54 #define INL(x) __extension__ ({ u_int tmp = (x); inl(tmp); })
56 #if defined(__GLIBC__)
59 #if (defined(__MACH__) && defined(__APPLE__))
60 #include <DirectIO/darwinio.h>
73 #define BUG() assert(0)
75 #define COMMON_RESULT_START 0x10000
76 #define LAYOUT_RESULT_START 0x20000
77 #define CMOS_RESULT_START 0x30000
78 #define CMOS_OP_RESULT_START 0x40000
80 #define OK 0 /* 0 is used universally to indicate success. */
82 #define LINE_EOF (COMMON_RESULT_START + 0)
83 #define LINE_TOO_LONG (COMMON_RESULT_START + 1)
85 /* basename of this program, as reported by argv[0] */
86 extern const char prog_name[];
88 /* version of this program */
89 extern const char prog_version[];
91 int get_line_from_file(FILE * f, char line[], int line_buf_size);
92 void out_of_memory(void);
93 void usage(FILE * outfile);