1e4320f5eSEd Maste#!/bin/sh 2085bf66eSLorenzo Martignoni 3085bf66eSLorenzo MartignoniDFSAN_DIR=$(dirname "$0")/../ 4c4310f92SNico WeberDFSAN_CUSTOM_TESTS=${DFSAN_DIR}/../../test/dfsan/custom.cpp 5c58c1c53SNico WeberDFSAN_CUSTOM_WRAPPERS=${DFSAN_DIR}/dfsan_custom.cpp 6085bf66eSLorenzo MartignoniDFSAN_ABI_LIST=${DFSAN_DIR}/done_abilist.txt 7085bf66eSLorenzo Martignoni 8085bf66eSLorenzo MartignoniDIFFOUT=$(mktemp -q /tmp/tmp.XXXXXXXXXX) 9085bf66eSLorenzo MartignoniERRORLOG=$(mktemp -q /tmp/tmp.XXXXXXXXXX) 10e4320f5eSEd MasteDIFF_A=$(mktemp -q /tmp/tmp.XXXXXXXXXX) 11e4320f5eSEd MasteDIFF_B=$(mktemp -q /tmp/tmp.XXXXXXXXXX) 12085bf66eSLorenzo Martignoni 13085bf66eSLorenzo Martignonion_exit() { 14085bf66eSLorenzo Martignoni rm -f ${DIFFOUT} 2> /dev/null 15085bf66eSLorenzo Martignoni rm -f ${ERRORLOG} 2> /dev/null 16e4320f5eSEd Maste rm -f ${DIFF_A} 2> /dev/null 17e4320f5eSEd Maste rm -f ${DIFF_B} 2> /dev/null 18085bf66eSLorenzo Martignoni} 19085bf66eSLorenzo Martignoni 20a86398e3SKostya Serebryany# Ignore __sanitizer_cov_trace* because they are implemented elsewhere. 21085bf66eSLorenzo Martignonitrap on_exit EXIT 22a86398e3SKostya Serebryanygrep -E "^fun:.*=custom" ${DFSAN_ABI_LIST} \ 2357a532b3SJianzhou Zhao | grep -v "dfsan_get_label\|dfsan_get_origin\|__sanitizer_cov_trace" \ 24e4320f5eSEd Maste | sed "s/^fun:\(.*\)=custom.*/\1/" | sort > $DIFF_A 25e4320f5eSEd Mastegrep -E "__dfsw.*\(" ${DFSAN_CUSTOM_WRAPPERS} \ 26d74d04a6SKostya Serebryany | grep -v "__sanitizer_cov_trace" \ 27*9cf5220cSJianzhou Zhao | sed "s/.*__dfsw_\(.*\)(.*/\1/" | sort | uniq > $DIFF_B 28e4320f5eSEd Mastediff -u $DIFF_A $DIFF_B > ${DIFFOUT} 29085bf66eSLorenzo Martignoniif [ $? -ne 0 ] 30085bf66eSLorenzo Martignonithen 31085bf66eSLorenzo Martignoni echo -n "The following differences between the ABI list and ">> ${ERRORLOG} 32085bf66eSLorenzo Martignoni echo "the implemented custom wrappers have been found:" >> ${ERRORLOG} 33085bf66eSLorenzo Martignoni cat ${DIFFOUT} >> ${ERRORLOG} 34085bf66eSLorenzo Martignonifi 35085bf66eSLorenzo Martignoni 36e4320f5eSEd Mastegrep -E __dfsw_ ${DFSAN_CUSTOM_WRAPPERS} \ 37d74d04a6SKostya Serebryany | grep -v "__sanitizer_cov_trace" \ 38*9cf5220cSJianzhou Zhao | sed "s/.*__dfsw_\([^(]*\).*/\1/" | sort | uniq > $DIFF_A 3966749021SDimitry Andricgrep -E "^[[:space:]]*test_.*\(\);" ${DFSAN_CUSTOM_TESTS} \ 40e4320f5eSEd Maste | sed "s/.*test_\(.*\)();/\1/" | sort > $DIFF_B 41e4320f5eSEd Mastediff -u $DIFF_A $DIFF_B > ${DIFFOUT} 42085bf66eSLorenzo Martignoniif [ $? -ne 0 ] 43085bf66eSLorenzo Martignonithen 44085bf66eSLorenzo Martignoni echo -n "The following differences between the implemented " >> ${ERRORLOG} 45085bf66eSLorenzo Martignoni echo "custom wrappers and the tests have been found:" >> ${ERRORLOG} 46085bf66eSLorenzo Martignoni cat ${DIFFOUT} >> ${ERRORLOG} 47085bf66eSLorenzo Martignonifi 48085bf66eSLorenzo Martignoni 49e4320f5eSEd Masteif [ -s ${ERRORLOG} ] 50085bf66eSLorenzo Martignonithen 51085bf66eSLorenzo Martignoni cat ${ERRORLOG} 52085bf66eSLorenzo Martignoni exit 1 53085bf66eSLorenzo Martignonifi 54085bf66eSLorenzo Martignoni 55