60 lines
1.7 KiB
Bash
60 lines
1.7 KiB
Bash
#!/bin/bash -eu
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# Copyright 2018 Google Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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################################################################################
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SRC_DIR=$SRC/pffft
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cd $WORK
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# Deploy the seed corpus.
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SEED_CORPUS_ZIP_PATH=$OUT/pffft_fuzzers_seed_corpus.zip
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if [ -d seed_corpus_tmp ]; then
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rm -fr seed_corpus_tmp
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fi
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mkdir seed_corpus_tmp
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python $SRC_DIR/generate_seed_corpus.py seed_corpus_tmp
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cd seed_corpus_tmp
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zip -q $SEED_CORPUS_ZIP_PATH ./*
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cd ..
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rm -fr seed_corpus_tmp
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build_fuzzer() {
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# Aliases for the arguments.
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fft_transform=$1
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# Fuzzer name.
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fuzz_target_name=pffft_${fft_transform,,}_fuzzer
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# Add a symbolic link for the seed corpus (same corpus for all the
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# generated fuzzers).
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ls -la $OUT/*.zip
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FUZZER_SEED_CORPUS_PATH=$OUT/${fuzz_target_name}_seed_corpus.zip
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if [ -e $FUZZER_SEED_CORPUS_PATH ]; then
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rm $FUZZER_SEED_CORPUS_PATH
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fi
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ln -s $SEED_CORPUS_ZIP_PATH $FUZZER_SEED_CORPUS_PATH
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# Compile fuzzer.
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$CXX $CXXFLAGS -std=c++11 -msse2 \
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-DTRANSFORM_${fft_transform} \
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$SRC/pffft/pffft.c $SRC/pffft/pffft_fuzzer.cc \
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-o $OUT/${fuzz_target_name} \
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$LIB_FUZZING_ENGINE
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}
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# Build fuzzers.
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build_fuzzer REAL
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build_fuzzer COMPLEX
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