13cab2bb3Spatrick#!/bin/sh 23cab2bb3Spatrick 33cab2bb3SpatrickDFSAN_DIR=$(dirname "$0")/../ 43cab2bb3SpatrickDFSAN_CUSTOM_TESTS=${DFSAN_DIR}/../../test/dfsan/custom.cpp 53cab2bb3SpatrickDFSAN_CUSTOM_WRAPPERS=${DFSAN_DIR}/dfsan_custom.cpp 63cab2bb3SpatrickDFSAN_ABI_LIST=${DFSAN_DIR}/done_abilist.txt 73cab2bb3Spatrick 83cab2bb3SpatrickDIFFOUT=$(mktemp -q /tmp/tmp.XXXXXXXXXX) 93cab2bb3SpatrickERRORLOG=$(mktemp -q /tmp/tmp.XXXXXXXXXX) 103cab2bb3SpatrickDIFF_A=$(mktemp -q /tmp/tmp.XXXXXXXXXX) 113cab2bb3SpatrickDIFF_B=$(mktemp -q /tmp/tmp.XXXXXXXXXX) 123cab2bb3Spatrick 133cab2bb3Spatrickon_exit() { 143cab2bb3Spatrick rm -f ${DIFFOUT} 2> /dev/null 153cab2bb3Spatrick rm -f ${ERRORLOG} 2> /dev/null 163cab2bb3Spatrick rm -f ${DIFF_A} 2> /dev/null 173cab2bb3Spatrick rm -f ${DIFF_B} 2> /dev/null 183cab2bb3Spatrick} 193cab2bb3Spatrick 203cab2bb3Spatrick# Ignore __sanitizer_cov_trace* because they are implemented elsewhere. 213cab2bb3Spatricktrap on_exit EXIT 223cab2bb3Spatrickgrep -E "^fun:.*=custom" ${DFSAN_ABI_LIST} \ 23*d89ec533Spatrick | grep -v "dfsan_get_label\|dfsan_get_origin\|__sanitizer_cov_trace" \ 243cab2bb3Spatrick | sed "s/^fun:\(.*\)=custom.*/\1/" | sort > $DIFF_A 253cab2bb3Spatrickgrep -E "__dfsw.*\(" ${DFSAN_CUSTOM_WRAPPERS} \ 263cab2bb3Spatrick | grep -v "__sanitizer_cov_trace" \ 27*d89ec533Spatrick | sed "s/.*__dfsw_\(.*\)(.*/\1/" | sort | uniq > $DIFF_B 283cab2bb3Spatrickdiff -u $DIFF_A $DIFF_B > ${DIFFOUT} 293cab2bb3Spatrickif [ $? -ne 0 ] 303cab2bb3Spatrickthen 313cab2bb3Spatrick echo -n "The following differences between the ABI list and ">> ${ERRORLOG} 323cab2bb3Spatrick echo "the implemented custom wrappers have been found:" >> ${ERRORLOG} 333cab2bb3Spatrick cat ${DIFFOUT} >> ${ERRORLOG} 343cab2bb3Spatrickfi 353cab2bb3Spatrick 363cab2bb3Spatrickgrep -E __dfsw_ ${DFSAN_CUSTOM_WRAPPERS} \ 373cab2bb3Spatrick | grep -v "__sanitizer_cov_trace" \ 38*d89ec533Spatrick | sed "s/.*__dfsw_\([^(]*\).*/\1/" | sort | uniq > $DIFF_A 393cab2bb3Spatrickgrep -E "^[[:space:]]*test_.*\(\);" ${DFSAN_CUSTOM_TESTS} \ 403cab2bb3Spatrick | sed "s/.*test_\(.*\)();/\1/" | sort > $DIFF_B 413cab2bb3Spatrickdiff -u $DIFF_A $DIFF_B > ${DIFFOUT} 423cab2bb3Spatrickif [ $? -ne 0 ] 433cab2bb3Spatrickthen 443cab2bb3Spatrick echo -n "The following differences between the implemented " >> ${ERRORLOG} 453cab2bb3Spatrick echo "custom wrappers and the tests have been found:" >> ${ERRORLOG} 463cab2bb3Spatrick cat ${DIFFOUT} >> ${ERRORLOG} 473cab2bb3Spatrickfi 483cab2bb3Spatrick 493cab2bb3Spatrickif [ -s ${ERRORLOG} ] 503cab2bb3Spatrickthen 513cab2bb3Spatrick cat ${ERRORLOG} 523cab2bb3Spatrick exit 1 533cab2bb3Spatrickfi 543cab2bb3Spatrick 55