111 lines
4.2 KiB
Bash
111 lines
4.2 KiB
Bash
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#!/bin/bash
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# vim: dict+=/usr/share/beakerlib/dictionary.vim cpt=.,w,b,u,t,i,k
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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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#
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# runtest.sh of /tools/binutils/Regression/bz1785294-binutils-support-secondary-relocation-sections
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# Description: Test for BZ#1785294 (binutils support secondary relocation sections)
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# Author: Edjunior Machado <emachado@redhat.com>
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#
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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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#
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# Copyright (c) 2020 Red Hat, Inc.
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#
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# This program is free software: you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation, either version 2 of
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# the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be
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# useful, but WITHOUT ANY WARRANTY; without even the implied
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# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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# PURPOSE. See the GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see http://www.gnu.org/licenses/.
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#
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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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# Include Beaker environment
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. /usr/share/beakerlib/beakerlib.sh || exit 1
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OBJCOPY="${OBJCOPY:-$(which objcopy)}"
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READELF="${READELF:-$(which readelf)}"
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PACKAGE=$(rpm --qf '%{name}\n' -qf $(which $READELF) | head -1)
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PACKAGES=${PACKAGE}
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rlJournalStart
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rlPhaseStartSetup
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rlLogInfo "PACKAGES=$PACKAGES"
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rlLogInfo "COLLECTIONS=$COLLECTIONS"
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rlLogInfo "OBJCOPY=$OBJCOPY"
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rlLogInfo "READELF=$READELF"
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rlLogInfo "SKIP_COLLECTION_METAPACKAGE_CHECK=$SKIP_COLLECTION_METAPACKAGE_CHECK"
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# We optionally need to skip checking for the presence of the metapackage
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# because that would pull in all the dependent toolset subrpms. We do not
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# always want that, especially in CI.
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_COLLECTIONS="$COLLECTIONS"
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if ! test -z $SKIP_COLLECTION_METAPACKAGE_CHECK; then
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for c in $SKIP_COLLECTION_METAPACKAGE_CHECK; do
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rlLogInfo "ignoring metapackage check for collection $c"
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export COLLECTIONS=$(shopt -s extglob && echo ${COLLECTIONS//$c/})
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done
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fi
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rlLogInfo "(without skipped) COLLECTIONS=$COLLECTIONS"
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rlAssertRpm --all
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export COLLECTIONS="$_COLLECTIONS"
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rlRun "SOURCE_DIR=$(pwd)"
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rlRun "TmpDir=\$(mktemp -d)" 0 "Creating tmp directory"
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rlRun "pushd $TmpDir"
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rlPhaseEnd
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rlPhaseStart FAIL "Check support"
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rlRun "ARCH=$(arch)"
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case "$ARCH" in
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x86_64 | ppc64le)
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KO_FILE="${SOURCE_DIR}/kpatch-3_10_0-1062-1-15.${ARCH}.ko"
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rlLogInfo "KO_FILE=$KO_FILE"
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HAS_SUPPORT=1
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;;
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*)
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rlLogWarning "Feature not supported on $ARCH"
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HAS_SUPPORT=0
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;;
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esac
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rlPhaseEnd
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if [ $HAS_SUPPORT = 1 ]; then
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rlPhaseStartTest
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rlAssertExists $KO_FILE
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rlRun "set -o pipefail" 0 "Conserve the non-zero return value through the pipe"
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# As suggested by nickc@redhat.com:
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rlRun "objcopy $KO_FILE copy.ko"
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rlRun "readelf --wide --section-headers copy.ko |& tee readelf_headers.out"
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rlRun -l "grep \".klp.rela.vmlinux.*\ RELA\ \" readelf_headers.out"
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# And as suggested by joe.lawrence@redhat.com:
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rlRun "readelf --wide --relocs $KO_FILE |& tee readelf_relocs.out"
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rlRun -l "awk \"/^Relocation section '.klp/\" RS='\n\n' ORS='\n\n' readelf_relocs.out"
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rlRun -l "grep \"^Relocation section '.klp\" readelf_relocs.out"
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rlRun "readelf --wide --symbols $KO_FILE |& tee readelf_symbols.out"
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# Section index for these symbols must be SHN_LIVEPATCH (0xff20)
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rlRun -l "grep '\[0xff20\]\ \.klp\.sym' readelf_symbols.out"
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rlRun "tar czvf readelf_outputs.tar.gz readelf_headers.out readelf_relocs.out readelf_symbols.out"
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rlFileSubmit readelf_outputs.tar.gz "${PACKAGE}-readelf_outputs.tar.gz"
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rlPhaseEnd
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fi
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rlPhaseStartCleanup
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rlRun "popd"
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rlRun "rm -r $TmpDir" 0 "Removing tmp directory"
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rlPhaseEnd
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rlJournalPrintText
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rlJournalEnd
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