jcs.org
qemu with hax to log dma reads & writes
jcs.org/2018/11/12/vfio
tests: disassemble-aml.sh: generate AML in readable format
On systems where the IASL tool exists, we can convert
extected ACPI tables to ASL format, which is useful
for debugging and documentation purposes.
This script does this for all ACPI tables under tests/data/acpi/.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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tests/data/acpi/disassemle-aml.sh
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tests/data/acpi/disassemle-aml.sh
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#!/usr/bin/bash
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outdir=
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while getopts "o:" arg; do
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case ${arg} in
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o )
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outdir=$OPTARG
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;;
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\? )
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echo "Usage: ./tests/data/acpi/disassemle-aml.sh [-o <output-directory>]"
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exit 1
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;;
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esac
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done
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for machine in tests/data/acpi/*
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do
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if [[ ! -d "$machine" ]];
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then
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continue
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fi
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if [[ "${outdir}" ]];
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then
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mkdir -p "${outdir}"/${machine} || exit $?
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fi
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for aml in $machine/*
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do
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if [[ "$aml" == $machine/*.dsl ]];
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then
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continue
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fi
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if [[ "$aml" == $machine/SSDT*.* ]];
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then
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dsdt=${aml/SSDT*./DSDT.}
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extra="-e ${dsdt}"
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elif [[ "$aml" == $machine/SSDT* ]];
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then
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dsdt=${aml/SSDT*/DSDT};
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extra="-e ${dsdt}"
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else
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extra=""
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fi
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asl=${aml}.dsl
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if [[ "${outdir}" ]];
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then
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asl="${outdir}"/${machine}/${asl}
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fi
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iasl -d -p ${asl} ${extra} ${aml}
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done
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done
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tests/data/acpi/rebuild-expected-aml.sh
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tests/data/acpi/rebuild-expected-aml.sh
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echo '/* List of comma-separated changed AML files to ignore */' > ${SRC_PATH}/tests/qtest/bios-tables-test-allowed-diff.h
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echo "The files were rebuilt and can be added to git."
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echo "You can use ${SRC_PATH}/tests/data/acpi/disassemle-aml.sh to disassemble them to ASL."
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if [ -z "$old_allowed_dif" ]; then
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echo "Note! Please do not commit expected files with source changes"