mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-21 11:13:30 +00:00
143 lines
3.6 KiB
C
143 lines
3.6 KiB
C
/*-
|
|
* Copyright (c) 2000 Mitsuru IWASAKI <iwasaki@FreeBSD.org>
|
|
* All rights reserved.
|
|
*
|
|
* 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.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#include <sys/param.h>
|
|
#include <assert.h>
|
|
#include <err.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
|
|
#include "acpidump.h"
|
|
|
|
int dflag; /* Disassemble AML using iasl(8) */
|
|
int tflag; /* Dump contents of SDT tables */
|
|
int vflag; /* Use verbose messages */
|
|
|
|
static void
|
|
usage(const char *progname)
|
|
{
|
|
|
|
fprintf(stderr, "usage: %s [-d] [-t] [-h] [-v] [-f dsdt_input] "
|
|
"[-o dsdt_output]\n", progname);
|
|
exit(1);
|
|
}
|
|
|
|
int
|
|
main(int argc, char *argv[])
|
|
{
|
|
char c, *progname;
|
|
char *dsdt_input_file, *dsdt_output_file;
|
|
struct ACPIsdt *rsdt, *sdt;
|
|
|
|
dsdt_input_file = dsdt_output_file = NULL;
|
|
progname = argv[0];
|
|
|
|
if (argc < 2)
|
|
usage(progname);
|
|
|
|
while ((c = getopt(argc, argv, "dhtvf:o:")) != -1) {
|
|
switch (c) {
|
|
case 'd':
|
|
dflag = 1;
|
|
break;
|
|
case 't':
|
|
tflag = 1;
|
|
break;
|
|
case 'v':
|
|
vflag = 1;
|
|
break;
|
|
case 'f':
|
|
dsdt_input_file = optarg;
|
|
break;
|
|
case 'o':
|
|
dsdt_output_file = optarg;
|
|
break;
|
|
case 'h':
|
|
default:
|
|
usage(progname);
|
|
/* NOTREACHED */
|
|
}
|
|
}
|
|
argc -= optind;
|
|
argv += optind;
|
|
|
|
/* Get input either from file or /dev/mem */
|
|
if (dsdt_input_file != NULL) {
|
|
if (dflag == 0 && tflag == 0) {
|
|
warnx("Need to specify -d or -t with DSDT input file");
|
|
usage(progname);
|
|
} else if (tflag != 0) {
|
|
warnx("Can't use -t with DSDT input file");
|
|
usage(progname);
|
|
}
|
|
if (vflag)
|
|
warnx("loading DSDT file: %s", dsdt_input_file);
|
|
rsdt = dsdt_load_file(dsdt_input_file);
|
|
} else {
|
|
if (vflag)
|
|
warnx("loading RSD PTR from /dev/mem");
|
|
rsdt = sdt_load_devmem();
|
|
}
|
|
|
|
/* Display misc. SDT tables (only available when using /dev/mem) */
|
|
if (tflag) {
|
|
if (vflag)
|
|
warnx("printing various SDT tables");
|
|
sdt_print_all(rsdt);
|
|
}
|
|
|
|
/* Translate RSDT to DSDT pointer */
|
|
if (dsdt_input_file == NULL) {
|
|
sdt = sdt_from_rsdt(rsdt, "FACP", NULL);
|
|
sdt = dsdt_from_fadt((struct FADTbody *)sdt->body);
|
|
} else {
|
|
sdt = rsdt;
|
|
rsdt = NULL;
|
|
}
|
|
|
|
/* Dump the DSDT and SSDTs to a file */
|
|
if (dsdt_output_file != NULL) {
|
|
if (vflag)
|
|
warnx("saving DSDT file: %s", dsdt_output_file);
|
|
dsdt_save_file(dsdt_output_file, rsdt, sdt);
|
|
}
|
|
|
|
/* Disassemble the DSDT into ASL */
|
|
if (dflag) {
|
|
if (vflag)
|
|
warnx("disassembling DSDT, iasl messages follow");
|
|
aml_disassemble(rsdt, sdt);
|
|
if (vflag)
|
|
warnx("iasl processing complete");
|
|
}
|
|
|
|
exit(0);
|
|
}
|