2 * Copyright (c) 2000 Mitsuru IWASAKI <iwasaki@FreeBSD.org>
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * $Id: acpidump.c,v 1.3 2000/08/08 14:12:21 iwasaki Exp $
30 #include <sys/param.h>
40 asl_dump_from_file(char *file)
45 acpi_load_dsdt(file, &dp, &end);
46 asl_dump_objectlist(&dp, end, 0);
50 asl_dump_from_devmem()
55 rp = acpi_find_rsd_ptr();
57 errx(1, "Can't find ACPI information\n");
59 acpi_print_rsd_ptr(rp);
60 rsdp = (struct ACPIsdt *) acpi_map_sdt(rp->addr);
61 if (memcmp(rsdp->signature, "RSDT", 4) ||
62 acpi_checksum(rsdp, rsdp->len))
63 errx(1, "RSDT is corrupted\n");
65 acpi_handle_rsdt(rsdp);
69 usage(const char *progname)
72 printf("usage:\t%s [-o dsdt_file_for_output]\n", progname);
73 printf("\t%s [-f dsdt_file_for_input]\n", progname);
74 printf("\t%s [-h]\n", progname);
79 main(int argc, char *argv[])
84 while ((c = getopt(argc, argv, "f:o:h")) != -1) {
87 asl_dump_from_file(optarg);
90 aml_dumpfile = optarg;
101 asl_dump_from_devmem();