1#!/usr/bin/env bash 2 3SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)" 4 5# Guess path to LLVM_CHECKOUT if not provided 6if [ "${LLVM_CHECKOUT}" == "" ]; then 7 LLVM_CHECKOUT="${SCRIPT_DIR}/../../../../../" 8fi 9 10# python tools setup 11CPPLINT=${SCRIPT_DIR}/cpplint.py 12LITLINT=${SCRIPT_DIR}/litlint.py 13if [ "${PYTHON_EXECUTABLE}" != "" ]; then 14 CPPLINT="${PYTHON_EXECUTABLE} ${CPPLINT}" 15 LITLINT="${PYTHON_EXECUTABLE} ${LITLINT}" 16fi 17 18# Filters 19# TODO: remove some of these filters 20LLVM_LINT_FILTER=-,+whitespace 21COMMON_LINT_FILTER=-build/include,-build/header_guard,-legal/copyright,-whitespace/comments,-readability/casting,\ 22-build/namespaces 23ASAN_RTL_LINT_FILTER=${COMMON_LINT_FILTER},-runtime/int 24ASAN_TEST_LINT_FILTER=${COMMON_LINT_FILTER},-runtime/sizeof,-runtime/int,-runtime/printf,-runtime/threadsafe_fn 25ASAN_LIT_TEST_LINT_FILTER=${ASAN_TEST_LINT_FILTER},-whitespace/line_length 26TSAN_RTL_LINT_FILTER=${COMMON_LINT_FILTER} 27TSAN_TEST_LINT_FILTER=${TSAN_RTL_LINT_FILTER},-runtime/threadsafe_fn,-runtime/int 28TSAN_LIT_TEST_LINT_FILTER=${TSAN_TEST_LINT_FILTER},-whitespace/line_length 29MSAN_RTL_LINT_FILTER=${COMMON_LINT_FILTER} 30LSAN_RTL_LINT_FILTER=${COMMON_LINT_FILTER} 31LSAN_LIT_TEST_LINT_FILTER=${LSAN_RTL_LINT_FILTER},-whitespace/line_length 32DFSAN_RTL_LINT_FILTER=${COMMON_LINT_FILTER},-runtime/int,-runtime/printf,-runtime/references 33COMMON_RTL_INC_LINT_FILTER=${COMMON_LINT_FILTER},-runtime/int,-runtime/sizeof,-runtime/printf,-readability/fn_size 34SANITIZER_INCLUDES_LINT_FILTER=${COMMON_LINT_FILTER},-runtime/int 35MKTEMP="mktemp -q /tmp/tmp.XXXXXXXXXX" 36cd ${LLVM_CHECKOUT} 37 38EXITSTATUS=0 39ERROR_LOG=$(${MKTEMP}) 40 41run_lint() { 42 FILTER=$1 43 shift 44 TASK_LOG=$(${MKTEMP}) 45 ${CPPLINT} --filter=${FILTER} "$@" 2>$TASK_LOG 46 if [ "$?" != "0" ]; then 47 cat $TASK_LOG | grep -v "Done processing" | grep -v "Total errors found" \ 48 | grep -v "Skipping input" >> $ERROR_LOG 49 fi 50 if [[ "${SILENT}" != "1" ]]; then 51 cat $TASK_LOG 52 fi 53 ${LITLINT} "$@" 2>>$ERROR_LOG 54} 55 56run_lint ${LLVM_LINT_FILTER} --filter=${LLVM_LINT_FILTER} \ 57 lib/Transforms/Instrumentation/*Sanitizer.cpp & 58 59if [ "${COMPILER_RT}" == "" ]; then 60 COMPILER_RT=projects/compiler-rt 61fi 62LIT_TESTS=${COMPILER_RT}/test 63# Headers 64SANITIZER_INCLUDES=${COMPILER_RT}/include/sanitizer 65run_lint ${SANITIZER_INCLUDES_LINT_FILTER} ${SANITIZER_INCLUDES}/*.h & 66 67# Sanitizer_common 68COMMON_RTL=${COMPILER_RT}/lib/sanitizer_common 69run_lint ${COMMON_RTL_INC_LINT_FILTER} ${COMMON_RTL}/*.{cc,h} \ 70 ${COMMON_RTL}/tests/*.cc & 71 72# Interception 73INTERCEPTION=${COMPILER_RT}/lib/interception 74run_lint ${ASAN_RTL_LINT_FILTER} ${INTERCEPTION}/*.{cc,h} & 75 76# ASan 77ASAN_RTL=${COMPILER_RT}/lib/asan 78run_lint ${ASAN_RTL_LINT_FILTER} ${ASAN_RTL}/*.{cc,h} & 79run_lint ${ASAN_TEST_LINT_FILTER} ${ASAN_RTL}/tests/*.{cc,h} & 80run_lint ${ASAN_LIT_TEST_LINT_FILTER} ${LIT_TESTS}/asan/*/*.cc & 81 82# TSan 83TSAN_RTL=${COMPILER_RT}/lib/tsan 84run_lint ${TSAN_RTL_LINT_FILTER} ${TSAN_RTL}/rtl/*.{cc,h} & 85run_lint ${TSAN_TEST_LINT_FILTER} ${TSAN_RTL}/tests/rtl/*.{cc,h} \ 86 ${TSAN_RTL}/tests/unit/*.cc & 87run_lint ${TSAN_LIT_TEST_LINT_FILTER} ${LIT_TESTS}/tsan/*.cc & 88 89# MSan 90MSAN_RTL=${COMPILER_RT}/lib/msan 91run_lint ${MSAN_RTL_LINT_FILTER} ${MSAN_RTL}/*.{cc,h} & 92 93# LSan 94LSAN_RTL=${COMPILER_RT}/lib/lsan 95run_lint ${LSAN_RTL_LINT_FILTER} ${LSAN_RTL}/*.{cc,h} 96run_lint ${LSAN_LIT_TEST_LINT_FILTER} ${LIT_TESTS}/lsan/*/*.cc & 97 98# DFSan 99DFSAN_RTL=${COMPILER_RT}/lib/dfsan 100run_lint ${DFSAN_RTL_LINT_FILTER} ${DFSAN_RTL}/*.{cc,h} & 101${DFSAN_RTL}/scripts/check_custom_wrappers.sh >> $ERROR_LOG 102 103# Misc files 104FILES=${COMMON_RTL}/*.inc 105TMPFILES="" 106for FILE in $FILES; do 107 TMPFILE="$(${MKTEMP}).$(basename ${FILE}).cc" 108 cp -f $FILE $TMPFILE 109 run_lint ${COMMON_RTL_INC_LINT_FILTER} $TMPFILE & 110 TMPFILES="$TMPFILES $TMPFILE" 111done 112 113wait 114 115for temp in $TMPFILES; do 116 rm -f $temp 117done 118 119if [[ -s $ERROR_LOG ]]; then 120 cat $ERROR_LOG 121 exit 1 122fi 123 124exit 0 125