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/*
*
* honggfuzz - sanitizer coverage feedback parsing
* -----------------------------------------------
*
* 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.
*
*/
#ifndef _HF_SANCOV_H_
#define _HF_SANCOV_H_
/*
* SIGABRT is not a monitored signal for Android OS, since it produces lots of useless
* crashes due to way Android process termination hacks work. As a result the sanitizer's
* 'abort_on_error' flag cannot be utilized since it invokes abort() internally. In order
* to not lose crashes a custom exitcode is registered and monitored. Since exitcode is a
* global flag, it's assumed that target is compiled with only one sanitizer enabled at a
* time.
*/
#define HF_MSAN_EXIT_CODE 103
#define HF_ASAN_EXIT_CODE 104
#define HF_UBSAN_EXIT_CODE 105
/* Prefix for sanitizer report files */
#define kLOGPREFIX ".hf.san"
/* Bitmap size */
#define _HF_SANCOV_BITMAP_SIZE 0x3FFFFFF
/* Directory in workspace to store sanitizer coverage data */
#define _HF_SANCOV_DIR "HF_SANCOV"
extern void sancov_Analyze(honggfuzz_t * hfuzz, fuzzer_t * fuzzer);
extern bool sancov_Init(honggfuzz_t * hfuzz);
extern bool sancov_prepareExecve(honggfuzz_t * hfuzz);
#endif /* _HF_SANCOV_H_ */
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