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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,116 @@ | ||
| #!/bin/bash | ||
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| ######################################################## | ||
| ## Post-processing of Litmus tests simulation output. ## | ||
| ## Call any of the defined utility functions. ## | ||
| ######################################################## | ||
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| USAGE="USAGE: $0 <command>\nFor a list of commands available, run: $0 --help\n" | ||
| COMMANDS="show_vars create_list parse_uart patch_uart combine_logs check cleanup_simlogs" | ||
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| CWD=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd ) | ||
| CHS_ROOT=$(cd ${CWD}/..; pwd) | ||
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| ## Set helper variables to default values if not specified | ||
| set_vars () { | ||
| [ -z ${LITMUS_ROOT} ] && LITMUS_ROOT=${CHS_ROOT}/sw/tests/riscv-litmus-tests | ||
| [ -z ${LITMUS_WORK} ] && LITMUS_WORK=${CHS_ROOT}/work-litmus | ||
| [ -z ${LITMUS_LIST} ] && LITMUS_LIST=${LITMUS_WORK}/litmus-tests.list | ||
| [ -z ${LITMUS_SIMLOGS} ] && LITMUS_SIMLOGS=${LITMUS_WORK}/simlogs | ||
| [ -z ${LITMUS_UART} ] && LITMUS_UART=${LITMUS_WORK}/uart | ||
| [ -z ${LITMUS_LOGS} ] && LITMUS_LOGS=${LITMUS_WORK}/logs | ||
| [ -z ${LITMUS_LOG} ] && LITMUS_LOG=${LITMUS_WORK}/litmus.log | ||
| } | ||
|
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| ## Print all helper variables (for debug purposes) | ||
| litmus_show_vars () { | ||
| echo "CHS_ROOT = ${CHS_ROOT}" | ||
| echo "LITMUS_WORK = ${LITMUS_WORK}" | ||
| echo "LITMUS_SIMLOGS = ${LITMUS_SIMLOGS}" | ||
| echo "LITMUS_UART = ${LITMUS_UART}" | ||
| echo "LITMUS_LOGS = ${LITMUS_LOGS}" | ||
| } | ||
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| ## Write all names of litmus tests binaries in `${LITMUS_LIST}` file | ||
| litmus_create_list () { | ||
| [ -f ${LITMUS_LIST} ] && rm ${LITMUS_LIST} | ||
| touch ${LITMUS_LIST} | ||
| for f in $(find ${LITMUS_ROOT}/binaries/ -name "*.elf"); do | ||
| # f=$(echo $f | sed 's/\[/\\\[/g') # add backslashes before brackets | ||
| f=$(basename $f) | ||
| echo $f >> ${LITMUS_LIST} | ||
| done | ||
| } | ||
|
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| ## Extract UART log from simulation transcripts | ||
| litmus_parse_uart () { | ||
| mkdir -p ${LITMUS_UART} | ||
| for file in $(ls ${LITMUS_SIMLOGS}/*.log); do | ||
| # Extract test name from file path | ||
| IFS='/' read -ra filename <<< "${file}" | ||
| filename=${filename[-1]} # remove basename | ||
| testname=${filename::-4} # remove ".log" at the end | ||
| sed -n 's/^# \[UART\] \(.*\)/\1/p' < ${file} > ${LITMUS_UART}/${filename}.uart.log | ||
| done | ||
| } | ||
|
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| ## Patch the UART output with header and trailer | ||
| litmus_patch_uart () { | ||
| mkdir -p ${LITMUS_LOGS} | ||
| for file in $(ls ${LITMUS_UART}/*.uart.log); do | ||
| # Extract test name from file path | ||
| IFS='/' read -ra filename <<< "${file}" | ||
| filename=${filename[-1]} # remove basename | ||
| testname=${filename::-9} # remove ".uart.log" at the end | ||
| outfile="${LITMUS_LOGS}/${testname}.litmus.log" | ||
| echo "Test $(basename ${testname} .log) Allowed" > ${outfile} | ||
| echo "Histogram" >> ${outfile} | ||
| cat ${file} >> ${outfile} | ||
| echo "" >> ${outfile} | ||
| done | ||
| } | ||
|
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| ## Combine all log files in `${LITMUS_LOGS}` directory within a single log file | ||
| litmus_combine_logs () { | ||
| [ -f ${LITMUS_LOG} ] && rm ${LITMUS_LOG} | ||
| for file in $(ls ${LITMUS_LOGS}/*); do | ||
| cat ${file} >> ${LITMUS_LOG} | ||
| done | ||
| } | ||
|
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| ## Compare the Litmus tests logs with the reference model | ||
| litmus_check () { | ||
| cd ${LITMUS_ROOT} && MCMP7=/home/nwistoff/.opam/centos/bin/mcompare7 LITMUS_LOG=${LITMUS_LOG} ./ci/compare_model.sh | ||
| } | ||
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| ## Clean up incomplete simulation log files in `${LITMUS_WORK}` directory. | ||
| ## This can be useful in case some simulations failed (e.g. due to insufficient disk space). | ||
| litmus_cleanup_simlogs () { | ||
| for file in $(ls ${LITMUS_WORK}/*.log); do | ||
| grep -e \$finish ${file} > /tmp/null | ||
| [ $? == 0 ] || rm ${file} | ||
| done | ||
| } | ||
|
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| ###################### | ||
| ## Parse parameters ## | ||
| ###################### | ||
|
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| if [ $# -lt 1 ]; then | ||
| printf "${USAGE}" | ||
| exit 1 | ||
| fi | ||
|
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| case $1 in | ||
| -h | --help) | ||
| printf "Commands available:\n" | ||
| for cmd in ${COMMANDS}; do echo "- ${cmd}"; done | ||
| ;; | ||
| *) | ||
| CMD="litmus_$1" | ||
| ;; | ||
| esac | ||
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| ## Run specified command | ||
| set_vars | ||
| eval ${CMD} |