added AFL_LLVM_SKIPSINGLEBLOCK and changed default behaviour to instrument single block functions

This commit is contained in:
van Hauser
2020-05-07 14:59:12 +02:00
parent 02887dc164
commit ef2ccc8117
7 changed files with 38 additions and 22 deletions

View File

@ -64,15 +64,15 @@ char *afl_environment_variables[] = {
"AFL_LD_PRELOAD", "AFL_LD_VERBOSE", "AFL_LLVM_CMPLOG", "AFL_LLVM_INSTRIM",
"AFL_LLVM_CTX", "AFL_LLVM_INSTRUMENT", "AFL_LLVM_INSTRIM_LOOPHEAD",
"AFL_LLVM_LTO_AUTODICTIONARY", "AFL_LLVM_AUTODICTIONARY",
"AFL_LLVM_INSTRIM_SKIPSINGLEBLOCK", "AFL_LLVM_LAF_SPLIT_COMPARES",
"AFL_LLVM_LAF_SPLIT_COMPARES_BITW", "AFL_LLVM_LAF_SPLIT_FLOATS",
"AFL_LLVM_LAF_SPLIT_SWITCHES", "AFL_LLVM_LAF_TRANSFORM_COMPARES",
"AFL_LLVM_MAP_ADDR", "AFL_LLVM_MAP_DYNAMIC", "AFL_LLVM_NGRAM_SIZE",
"AFL_NGRAM_SIZE", "AFL_LLVM_NOT_ZERO", "AFL_LLVM_WHITELIST",
"AFL_LLVM_SKIP_NEVERZERO", "AFL_NO_AFFINITY", "AFL_LLVM_LTO_STARTID",
"AFL_LLVM_LTO_DONTWRITEID", "AFL_NO_ARITH", "AFL_NO_BUILTIN",
"AFL_NO_CPU_RED", "AFL_NO_FORKSRV", "AFL_NO_UI", "AFL_NO_PYTHON",
"AFL_UNTRACER_FILE",
"AFL_LLVM_SKIPSINGLEBLOCK", "AFL_LLVM_INSTRIM_SKIPSINGLEBLOCK",
"AFL_LLVM_LAF_SPLIT_COMPARES", "AFL_LLVM_LAF_SPLIT_COMPARES_BITW",
"AFL_LLVM_LAF_SPLIT_FLOATS", "AFL_LLVM_LAF_SPLIT_SWITCHES",
"AFL_LLVM_LAF_TRANSFORM_COMPARES", "AFL_LLVM_MAP_ADDR",
"AFL_LLVM_MAP_DYNAMIC", "AFL_LLVM_NGRAM_SIZE", "AFL_NGRAM_SIZE",
"AFL_LLVM_NOT_ZERO", "AFL_LLVM_WHITELIST", "AFL_LLVM_SKIP_NEVERZERO",
"AFL_NO_AFFINITY", "AFL_LLVM_LTO_STARTID", "AFL_LLVM_LTO_DONTWRITEID",
"AFL_NO_ARITH", "AFL_NO_BUILTIN", "AFL_NO_CPU_RED", "AFL_NO_FORKSRV",
"AFL_NO_UI", "AFL_NO_PYTHON", "AFL_UNTRACER_FILE",
"AFL_NO_X86", // not really an env but we dont want to warn on it
"AFL_MAP_SIZE", "AFL_MAPSIZE", "AFL_PATH", "AFL_PERFORMANCE_FILE",
//"AFL_PERSISTENT", // not implemented anymore, so warn additionally