#!/bin/bash
# Copyright 2021 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
################################################################################

# Source this file for afl++ debug sessions.
apt-get update
apt-get install -y strace gdb vim joe psmisc

pushd $SRC/aflplusplus > /dev/null
git checkout dev
git pull
test -n "$1" && { git checkout "$1" ; git pull ; }
CFLAGS_SAVE="$CFLAGS"
CXXFLAGS_SAVE="$CXXFLAGS"
unset CFLAGS
unset CXXFLAGS
make
export CFLAGS="$CFLAGS_SAVE"
export CXXFLAGS="$CXXFLAGS_SAVE"
popd > /dev/null

export ASAN_OPTIONS="detect_leaks=0:symbolize=0:detect_odr_violation=0:abort_on_error=1"
export AFL_LLVM_LAF_ALL=1
export AFL_LLVM_CMPLOG=1
touch "$OUT/afl_cmplog.txt"
export AFL_LLVM_DICT2FILE=$OUT/afl++.dict
ulimit -c unlimited