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fix: avoid preprocessor logic in macro arguments (not portable)

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This commit is contained in:
hexcoder-
2020-11-17 21:07:29 +01:00
parent add108ec23
commit 54fdec0e51
1 changed files with 8 additions and 5 deletions
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13
src/afl-cc.c
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@ -1326,15 +1326,18 @@ int main(int argc, char **argv, char **envp) {
" AFL_GCC_INSTRUMENT_FILE: enable selective instrumentation by " " AFL_GCC_INSTRUMENT_FILE: enable selective instrumentation by "
"filename\n"); "filename\n");
#if LLVM_MAJOR < 9
#define COUNTER_BEHAVIOUR " AFL_LLVM_NOT_ZERO: use cycling trace counters that skip zero\n"
#else
#define COUNTER_BEHAVIOUR " AFL_LLVM_SKIP_NEVERZERO: do not skip zero on trace counters\n"
#endif
if (have_llvm) if (have_llvm)
SAYF( SAYF(
"\nLLVM/LTO/afl-clang-fast/afl-clang-lto specific environment " "\nLLVM/LTO/afl-clang-fast/afl-clang-lto specific environment "
"variables:\n" "variables:\n"
#if LLVM_MAJOR < 9
" AFL_LLVM_NOT_ZERO: use cycling trace counters that skip zero\n" COUNTER_BEHAVIOUR
#else
" AFL_LLVM_SKIP_NEVERZERO: do not skip zero on trace counters\n"
#endif
" AFL_LLVM_DICT2FILE: generate an afl dictionary based on found " " AFL_LLVM_DICT2FILE: generate an afl dictionary based on found "
"comparisons\n" "comparisons\n"
" AFL_LLVM_LAF_ALL: enables all LAF splits/transforms\n" " AFL_LLVM_LAF_ALL: enables all LAF splits/transforms\n"