diff options
Diffstat (limited to 'src/afl-cc.c')
| -rw-r--r-- | src/afl-cc.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/afl-cc.c b/src/afl-cc.c index e9564277..4d586ce8 100644 --- a/src/afl-cc.c +++ b/src/afl-cc.c @@ -1148,12 +1148,16 @@ static void instrument_opt_mode_exclude(aflcc_state_t *aflcc) { } - if (aflcc->instrument_opt_mode && aflcc->compiler_mode != LLVM) + if (aflcc->instrument_opt_mode && aflcc->compiler_mode != LLVM && + !((aflcc->instrument_opt_mode & INSTRUMENT_OPT_CALLER) && + aflcc->compiler_mode == LTO)) FATAL("CTX, CALLER and NGRAM can only be used in LLVM mode"); if (aflcc->instrument_opt_mode && aflcc->instrument_opt_mode != INSTRUMENT_OPT_CODECOV && - aflcc->instrument_mode != INSTRUMENT_CLASSIC) + aflcc->instrument_mode != INSTRUMENT_CLASSIC && + !(aflcc->instrument_opt_mode & INSTRUMENT_OPT_CALLER && + aflcc->compiler_mode == LTO)) FATAL( "CALLER, CTX and NGRAM instrumentation options can only be used with " "the LLVM CLASSIC instrumentation mode."); @@ -2917,11 +2921,12 @@ static void maybe_usage(aflcc_state_t *aflcc, int argc, char **argv) { " AFL_LLVM_DOCUMENT_IDS: write all edge IDs and the corresponding " "functions\n" " into this file (LTO mode)\n" + " AFL_LLVM_LTO_CALLER: activate CALLER/CTX instrumentation\n" + " AFL_LLVM_LTO_CALLER_DEPTH: skip how many empty functions\n" " AFL_LLVM_LTO_DONTWRITEID: don't write the highest ID used to a " "global var\n" " AFL_LLVM_LTO_STARTID: from which ID to start counting from for " - "a " - "bb\n" + "a bb\n" " AFL_REAL_LD: use this lld linker instead of the compiled in " "path\n" " AFL_LLVM_LTO_SKIPINIT: don't inject initialization code " |