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afl-clang-fast: only show the official env vars

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van Hauser
2020-02-29 15:12:27 +01:00
parent 45aa579f68
commit 76ca6adbc5
1 changed files with 10 additions and 22 deletions
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32
llvm_mode/afl-clang-fast.c
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@ -506,30 +506,18 @@ int main(int argc, char** argv, char** envp) {
"AFL_USE_UBSAN: activate undefined behaviour sanitizer\n"
"AFL_LLVM_WHITELIST: enable whitelisting (selective instrumentation)\n"
"AFL_LLVM_NOT_ZERO: use cycling trace counters that skip zero\n"
"AFL_USE_TRACE_PC, USE_TRACE_PC, AFL_LLVM_USE_TRACE_PC, AFL_TRACE_PC: "
"\n"
" use LLVM trace-pc-guard instrumentation\n"
"AFL_LLVM_LAF_SPLIT_COMPARES, LAF_SPLIT_COMPARES: enable cascaded "
"comparisons\n"
"AFL_LLVM_LAF_SPLIT_SWITCHES, LAF_SPLIT_SWITCHES: casc. comp. in "
"'switch'\n"
"AFL_LLVM_LAF_TRANSFORM_COMPARES, LAF_TRANSFORM_COMPARES:\n"
" transform library comparison function calls to cascaded "
"comparisons\n"
"AFL_LLVM_USE_TRACE_PC: use LLVM trace-pc-guard instrumentation\n"
"AFL_LLVM_LAF_SPLIT_COMPARES: enable cascaded comparisons\n"
"AFL_LLVM_LAF_SPLIT_SWITCHES: casc. comp. in 'switch'\n"
"AFL_LLVM_LAF_TRANSFORM_COMPARES: transform library comparison "
"function calls\n"
" to cascaded comparisons\n"
"AFL_LLVM_LAF_SPLIT_FLOATS: transform floating point comp. to cascaded "
"comp.\n"
"AFL_LLVM_LAF_SPLIT_COMPARES_BITW, LAF_SPLIT_COMPARES_BITW: size limit "
"(default 8)\n"
"AFL_LLVM_INSTRIM, INSTRIM_LIB: use light weight instrumentation "
"InsTrim\n"
"AFL_LLVM_INSTRIM_LOOPHEAD, LOOPHEAD: optimize loop tracing for speed\n"
"AFL_CMPLOG, AFL_LLVM_CMPLOG: log operands of comparisons (RedQueen "
"mutator)\n"
"AFL_LLVM_LAF_SPLIT_COMPARES_BITW: size limit (default 8)\n"
"AFL_LLVM_INSTRIM: use light weight instrumentation InsTrim\n"
"AFL_LLVM_INSTRIM_LOOPHEAD: optimize loop tracing for speed\n"
"AFL_LLVM_CMPLOG: log operands of comparisons (RedQueen mutator)\n"
"\nafl-clang-fast was built for llvm %s with the llvm binary path of "
"\"%s\".\n\n",
BIN_PATH, BIN_PATH, LLVM_VERSION, LLVM_BINDIR);