mirror of
https://github.com/hardkernel/kernel_common_drivers.git
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qinglin.li
8d41aaf6f1
PD#SWPL-101048 Problem: add gki 2.0 check kernel build parameter Solution: add gki 2.0 check kernel build parameter Verify: local Change-Id: I6f718c36848f39801f6eb9ec43212fbca706d986 Signed-off-by: qinglin.li <qinglin.li@amlogic.com>
123 lines
3.7 KiB
Bash
Executable File
123 lines
3.7 KiB
Bash
Executable File
#!/bin/bash
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# SPDX-License-Identifier: GPL-2.0
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# ./common/common_drivers/scripts/amlogic/compare_text_section --vmlinux_gki <path>/vmlinux --vmlinux_amlogic <path>/vmlinux
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function show_help {
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echo "USAGE:"
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echo
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echo " --vmlinux_gki ori vmlinux file, eg: <path>/vmlinux"
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echo " --vmlinux_amlogic amlogic vmlinux file, eg: <path>/vmlinux"
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echo " --buildtool_dir build tool bin path"
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echo " --output output dir, default: ./compare_text_tmp/"
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}
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for i in "$@"
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do
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case $i in
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--vmlinux_gki)
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VM_GKI_FILE=$2
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shift
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;;
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--vmlinux_amlogic)
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VM_AMLOGIC_FILE=$2
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shift
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;;
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--buildtool_dir)
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BUILDTOOL_DIR=$2
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shift
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;;
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--output)
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OUTPUT_DIR=$2
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shift
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;;
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-h|--help)
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show_help
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exit 0
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;;
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*)
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shift
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;;
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esac
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done
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if [[ ! -e ${VM_GKI_FILE} ]]; then
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echo "gki vmlinux not exit, --vmlinux_gki ${VM_GKI_FILE}, Failed!"
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exit 0
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fi
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if [[ ! -e ${VM_AMLOGIC_FILE} ]]; then
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echo "amlogic vmlinux not exit, --vmlinux_amlogic ${VM_AMLOGIC_FILE}, Failed!"
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exit 0
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fi
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if [[ ! -d ${BUILDTOOL_DIR} ]]; then
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DEFAULT_BUILD_CONFIG_CONSTANTS=common/build.config.constants
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DEFAULT_BUILD_CONFIG_COMMON=common/build.config.common
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[[ -f ${DEFAULT_BUILD_CONFIG_CONSTANTS} ]] && source ${DEFAULT_BUILD_CONFIG_CONSTANTS}
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[[ -f ${DEFAULT_BUILD_CONFIG_COMMON} ]] && source ${DEFAULT_BUILD_CONFIG_COMMON}
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if [[ ! -d ${CLANG_PREBUILT_BIN} ]]; then
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echo "--buildtool_dir not exit, --buildtool_dir ${BUILDTOOL_DIR}, Failed!"
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exit 0
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else
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BUILDTOOL_DIR=${CLANG_PREBUILT_BIN}
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fi
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fi
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if [ -z ${OUTPUT_DIR} ]; then
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OUTPUT_DIR=compare_text_tmp
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fi
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if [ -e ${OUTPUT_DIR} ]
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then
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rm -rf ${OUTPUT_DIR}
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fi
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echo "VM_GKI_FILE=${VM_GKI_FILE} VM_AMLOGIC_FILE=${VM_AMLOGIC_FILE} BUILDTOOL_DIR=${BUILDTOOL_DIR} OUTPUT_DIR=${OUTPUT_DIR}"
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mkdir -p ${OUTPUT_DIR}
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VM_GKI_FILE_NAME=${VM_GKI_FILE##*/}.gki
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VM_AMLOGIC_FILE_NAME=${VM_AMLOGIC_FILE##*/}.amlogic
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TEXT_GKI_FILE=${VM_GKI_FILE_NAME}.text
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TEXT_AMLOGIC_FILE=${VM_AMLOGIC_FILE_NAME}.text
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#copy vmlinux to output path
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cp ${VM_GKI_FILE} ${OUTPUT_DIR}/${VM_GKI_FILE_NAME}
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cp ${VM_AMLOGIC_FILE} ${OUTPUT_DIR}/${VM_AMLOGIC_FILE_NAME}
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#objdump .text section
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${BUILDTOOL_DIR}/llvm-objdump --section=.text -d ${OUTPUT_DIR}/${VM_GKI_FILE_NAME} > ${OUTPUT_DIR}/${TEXT_GKI_FILE}
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${BUILDTOOL_DIR}/llvm-objdump --section=.text -d ${OUTPUT_DIR}/${VM_AMLOGIC_FILE_NAME} > ${OUTPUT_DIR}/${TEXT_AMLOGIC_FILE}
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#only need compare until cmd column
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clang_hash_format=`awk 'NR==7 {print $2}' ${OUTPUT_DIR}/${TEXT_GKI_FILE}`
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echo clang_hash_format=${clang_hash_format}
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if [ $((16#${clang_hash_format})) -gt $((16#ff)) ]; then
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awk '{NF=3}1' ${OUTPUT_DIR}/${TEXT_GKI_FILE} > ${OUTPUT_DIR}/${TEXT_GKI_FILE}.tmp
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awk '{NF=3}1' ${OUTPUT_DIR}/${TEXT_AMLOGIC_FILE} > ${OUTPUT_DIR}/${TEXT_AMLOGIC_FILE}.tmp
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else
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awk '{NF=6}1' ${OUTPUT_DIR}/${TEXT_GKI_FILE} > ${OUTPUT_DIR}/${TEXT_GKI_FILE}.tmp
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awk '{NF=6}1' ${OUTPUT_DIR}/${TEXT_AMLOGIC_FILE} > ${OUTPUT_DIR}/${TEXT_AMLOGIC_FILE}.tmp
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fi
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diff -y --suppress-common-lines ${OUTPUT_DIR}/${TEXT_AMLOGIC_FILE}.tmp ${OUTPUT_DIR}/${TEXT_GKI_FILE}.tmp > ${OUTPUT_DIR}/diff.log.tmp
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#save cmd or address different line
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sed -i '/compare_text_tmp/d' ${OUTPUT_DIR}/diff.log.tmp
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if [ $((16#${clang_hash_format})) -gt $((16#ff)) ]; then
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awk '$1 ~ /:/ && ($1 != $5 || $3 != $7)' ${OUTPUT_DIR}/diff.log.tmp > ${OUTPUT_DIR}/diff.log
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else
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awk '$1 ~ /:/ && ($1 != $8 || $6 != $13)' ${OUTPUT_DIR}/diff.log.tmp > ${OUTPUT_DIR}/diff.log
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fi
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#output compare info
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if [ -s ${OUTPUT_DIR}/diff.log ]; then
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FIRST_ADDRESS=$(awk '{print $1}' ${OUTPUT_DIR}/diff.log | sed -n '1p')
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ADDR_INFO=`${BUILDTOOL_DIR}/llvm-addr2line -e ${OUTPUT_DIR}/${VM_AMLOGIC_FILE_NAME} ${FIRST_ADDRESS%%:*}`
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echo "Failed, first different with address: ${FIRST_ADDRESS}, info: ${ADDR_INFO}"
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echo "More different see the ${OUTPUT_DIR}/diff.log file"
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else
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echo "Succeed, Check not break"
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fi
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