forked from pool/acpica
- Add acpi_validate script for easy disassembling and re-compilation
of local ACPI tables or of an already existing acpidump file OBS-URL: https://build.opensuse.org/package/show/hardware/acpica?expand=0&rev=44
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acpi_validate
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197
acpi_validate
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#!/bin/bash
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#
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# Copyright (c) 2012 SUSE Linux Products GmbH
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# Thomas Renninger <trenn@suse.de>
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#
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# This program is free software; you can redistribute it and/or modify it
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# under the terms and conditions of the GNU General Public License,
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# version 2, as published by the Free Software Foundation.
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#
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# This program is distributed in the hope it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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# more details.
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#
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# You should have received a copy of the GNU General Public License along with
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# this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
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#
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OUTPUT_DIR="$PWD"
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VERBOSE=0
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# Disable remarks and resource checks. The latter often/mostly generates
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# false positive warnings. Can be overridden via -c option
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COMPILE_OPTIONS="-sa -cr -vr"
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DISASSEMBLE_OPTIONS=""
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OUTPUT="/dev/null"
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ACPIDUMP=""
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MUST_BE_ROOT=1
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function usage()
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{
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echo "acpi_validate [ -o output_dir ] [ -v ] [ -a acpidump ]"
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echo " [ -c compile_options ] [ -d disassemble_options ]"
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echo
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echo "This tool extracts, disassembles and recompiles ACPI BIOS tables."
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echo "The disassembled files will be copied into the local or specified"
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echo "output directory (-o option)."
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echo
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echo "The underlying iasl compiler verifies and may complain about"
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echo "correctness of some of the BIOS tables."
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echo "These can give a pointer to possible malfunction of the system."
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echo
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echo "If you think you found a bug in the iasl compiler or related tools,"
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echo "you can ask here for help: devel@acpica.org"
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echo "You may also want to ask there if you are not sure whether it really"
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echo "is a BIOS bug."
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echo
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echo "If you are sure you found a BIOS issue, complain to your hardware vendor."
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echo "The iasl compiler typically provides a description of the warning/error in a way,"
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echo "so that BIOS authors can easily fix it."
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echo
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echo "Options"
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echo " -o output_dir: Copy tables to this directory instead of local one"
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echo " -v: : be more verbose"
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echo " -a acpidump : Use this acpidump file"
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echo " instead of the tables from the local machine"
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echo " -d options : Pass iasl disassemble options"
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echo " -c options : Pass iasl compile options"
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echo " will override -sa -cr -vr (default options)"
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echo " -h : Show help"
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exit 1
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}
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while getopts hva:o:c:d: name ; do
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case $name in
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o)
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OUTPUT_DIR="$OPTARG"
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if [ ! -d "$OUTPUT_DIR" ];then
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mkdir "$OUTPUT_DIR"
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if [[ $? != 0 ]];then
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echo "Cannot create directory $OUTPUT_DIR"
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exit 1
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fi
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elif [ ! -w "$OUTPUT_DIR" ];then
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echo "Cannot write into directory $OUTPUT_DIR"
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exit 1
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fi
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[[ $VERBOSE == 1 ]] && echo "Installing for architecture: $OUTPUT_DIR"
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;;
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a)
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ACPIDUMP="$OPTARG"
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if [ ! -r "$ACPIDUMP" ];then
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echo "$ACPIDUMP does not exist"
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exit 1
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fi
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[[ $VERBOSE == 1 ]] && echo "acpidump file: $ACPIDUMP"
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MUST_BE_ROOT=0
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;;
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c)
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COMPILE_OPTIONS="$OPTARG"
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[[ $VERBOSE == 1 ]] && echo "Compile options: $COMPILE_OPTIONS"
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;;
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c)
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DISASSEMBLE_OPTIONS="$OPTARG"
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[[ $VERBOSE == 1 ]] && echo "Disassemble options: $DISASSEMBLE_OPTIONS"
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;;
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v)
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VERBOSE=1
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OUTPUT="1"
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;;
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?)
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usage
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;;
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esac
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done
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shift $(($OPTIND -1))
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if [[ $MUST_BE_ROOT == 1 ]] && [ "$(id -u)" != "0" ]; then
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echo "This script must be run as root"
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echo "(or use -a acpidump option and pass already dumped acpi tables)"
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exit 1
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fi
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shopt -s nocasematch
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TEMP_DIR=$(mktemp -d)
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[[ $VERBOSE == 1 ]] && echo "Using temporary directory: $TEMP_DIR"
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if [ -r "$ACPIDUMP" ];then
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cp "$ACPIDUMP" "$TEMP_DIR"/acpidump
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fi
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pushd "$TEMP_DIR" >/dev/null
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mkdir log
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mkdir err
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if [ ! -r acpidump ];then
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acpidump >acpidump
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fi
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acpixtract -a acpidump >&$OUTPUT 2>&1
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# ACPICA changed from uppercase to lowercase, try to find both:
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SDTs=$(ls [SD]DST*.dat 2>/dev/null)
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SDTs="${SDTs}$(ls [sd]sdt*.dat 2>/dev/null)"
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for file in *.dat;do
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table=${file/.dat/}
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# Enable case insensitive pattern matching
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case $file in
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[DS]SDT*.dat | [sd]sdt*.dat)
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# Use other [sd]sdt*.dat tables to reference possible
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# external symbols. Pass the table itself for disassembling
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# comma separted.
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# For example you we have:
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# dsdt.dat ssdt1 ssdt2.dat
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# and the current table to disassemble is ssdt1.dat the
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# command has to be:
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# iasl -e dsdt.dat,ssdt2.dat -d ssdt1.dat
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# Get rid of the table which gets disassembled
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# could have leading or trailing whitespace depending whether
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# it is at the end or the beginning of the list
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REF_TABLE_LIST=${SDTs/[[:space:]]$file/}
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REF_TABLE_LIST=${SDTs/$file[[:space:]]/}
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# Convert the whitespace list into a comma separated one:
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REF_TABLE_LIST=${REF_TABLE_LIST//[[:space:]]/,}
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[ "$REF_TABLE_LIST" != "" ] && DISASSEMBLE_OPTIONS="-e ${REF_TABLE_LIST} $DISASSEMBLE_OPTIONS"
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echo "stdout and stderr of $file disassembling:" >log/${table}.log
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iasl $DISASSEMBLE_OPTIONS -d $file 1>>log/${table}.log 2>&1
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[[ $VERBOSE == 1 ]] && echo "iasl $DISASSEMBLE_OPTIONS -e ${REF_TABLE_LIST} -d $file 1>>log/${table}.log 2>&1"
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iasl $COMPILE_OPTIONS ${table}.dsl 1>>log/${table}.log 2>>err/${table}.err
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[[ $VERBOSE == 1 ]] && echo "iasl $COMPILE_OPTIONS ${table}.dsl 1>>log/${table}.log 2>>err/${table}.err"
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;;
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*.dat)
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iasl -d $file 1>log/${table}.log 2>&1
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iasl -sa ${table}.dsl 1>log/${table}.log 2>err/${table}.err
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;;
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esac
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done
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# remove empty error files
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rm $(find err -size 0)
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ERR_TABLES=$(ls err)
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ERR_TABLES=${ERR_TABLES//.err/}
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popd >/dev/null
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cp -r "$TEMP_DIR"/* "$OUTPUT_DIR"
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if [[ $VERBOSE == 1 ]];then
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echo "Temporary directory (undeleted): $TEMP_DIR"
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else
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rm -rf "$TEMP_DIR"
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fi
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if [ "$ERR_TABLES" = "" ];then
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echo "No errors or warnings detected"
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exit 0
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else
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echo "These tables have warnings or errors (details in "$OUTPUT_DIR"/err directory):"
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for err in $ERR_TABLES;do
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echo -n $err $'\t'
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sed -n -e 's/Compilation complete. \(.* Errors, .* Warnings\).*/\1/p' "$OUTPUT_DIR"/log/$err.log
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done
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exit 1
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fi
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@ -1,3 +1,9 @@
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-------------------------------------------------------------------
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Wed Jan 9 01:05:33 UTC 2013 - trenn@suse.de
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- Add acpi_validate script for easy disassembling and re-compilation
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of local ACPI tables or of an already existing acpidump file
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-------------------------------------------------------------------
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Wed Nov 7 10:27:54 UTC 2012 - trenn@suse.de
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@ -1,7 +1,7 @@
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#
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# spec file for package acpica
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#
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# Copyright (c) 2012 SUSE LINUX Products GmbH, Nuernberg, Germany.
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# Copyright (c) 2013 SUSE LINUX Products GmbH, Nuernberg, Germany.
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#
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# All modifications and additions to the file contributed by third parties
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# remain the property of their copyright owners, unless otherwise agreed
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@ -36,6 +36,7 @@ Patch5: acpica_makefile_whitespace_cleanup.patch
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Source1: ec_access.c
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Source2: acpidump-%{dmp_ver}.tar.bz2
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Source3: acpi_genl.tar.bz2
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Source4: acpi_validate
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BuildRoot: %{_tmppath}/%{name}-%{version}-build
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ExclusiveArch: %ix86 ia64 x86_64
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BuildRequires: bison flex glibc-devel
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@ -77,7 +78,7 @@ make -C acpi_genl CFLAGS="$RPM_OPT_FLAGS"
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make OPT_CFLAGS="$RPM_OPT_FLAGS"
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%install
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install -Dm 755 %{SOURCE4} %{buildroot}/usr/bin/acpi_validate
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install -Dm 755 ec_access %{buildroot}/usr/sbin/ec_access
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install -Dm 755 acpidump/acpidump %{buildroot}/usr/sbin/acpidump
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@ -100,6 +101,7 @@ make install DESTDIR="%{buildroot}"
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/usr/bin/acpibin
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/usr/bin/acpihelp
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/usr/bin/acpinames
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/usr/bin/acpi_validate
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%doc %{_docdir}/%{name}
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