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| author | Andrea Fioraldi <andreafioraldi@gmail.com> | 2020-02-01 19:12:26 +0100 |
|---|---|---|
| committer | Andrea Fioraldi <andreafioraldi@gmail.com> | 2020-02-01 19:12:26 +0100 |
| commit | 4384008f817f851e7fc329f24d803a5d829cb2db (patch) | |
| tree | 992f3bf0aeac42b2c1e24e3c4465099ad82ca280 /llvm_mode | |
| parent | 86a25e64cd019b805300380a7bb283f3eeaeb84b (diff) | |
| download | afl++-4384008f817f851e7fc329f24d803a5d829cb2db.tar.gz | |
AFL_ALIGNED_ALLOC in libdislocator
Diffstat (limited to 'llvm_mode')
| -rw-r--r-- | llvm_mode/afl-clang-fast.c | 59 |
1 files changed, 32 insertions, 27 deletions
diff --git a/llvm_mode/afl-clang-fast.c b/llvm_mode/afl-clang-fast.c index 4fbaf9ec..1baa3ea6 100644 --- a/llvm_mode/afl-clang-fast.c +++ b/llvm_mode/afl-clang-fast.c @@ -204,31 +204,32 @@ static void edit_params(u32 argc, char** argv) { } else { #ifdef USE_TRACE_PC - - cc_params[cc_par_cnt++] = - "-fsanitize-coverage=trace-pc-guard"; // edge coverage by default - // cc_params[cc_par_cnt++] = "-mllvm"; - // cc_params[cc_par_cnt++] = - // "-fsanitize-coverage=trace-cmp,trace-div,trace-gep"; - // cc_params[cc_par_cnt++] = "-sanitizer-coverage-block-threshold=0"; -#else - if (getenv("USE_TRACE_PC") || getenv("AFL_USE_TRACE_PC") || - getenv("AFL_LLVM_USE_TRACE_PC") || getenv("AFL_TRACE_PC")) { cc_params[cc_par_cnt++] = "-fsanitize-coverage=trace-pc-guard"; // edge coverage by default + // cc_params[cc_par_cnt++] = "-mllvm"; + // cc_params[cc_par_cnt++] = + // "-fsanitize-coverage=trace-cmp,trace-div,trace-gep"; + // cc_params[cc_par_cnt++] = "-sanitizer-coverage-block-threshold=0"; +#else + if (getenv("USE_TRACE_PC") || getenv("AFL_USE_TRACE_PC") || + getenv("AFL_LLVM_USE_TRACE_PC") || getenv("AFL_TRACE_PC")) { - } else { + cc_params[cc_par_cnt++] = + "-fsanitize-coverage=trace-pc-guard"; // edge coverage by default - cc_params[cc_par_cnt++] = "-Xclang"; - cc_params[cc_par_cnt++] = "-load"; - cc_params[cc_par_cnt++] = "-Xclang"; - if (getenv("AFL_LLVM_INSTRIM") != NULL || getenv("INSTRIM_LIB") != NULL) - cc_params[cc_par_cnt++] = alloc_printf("%s/libLLVMInsTrim.so", obj_path); - else - cc_params[cc_par_cnt++] = alloc_printf("%s/afl-llvm-pass.so", obj_path); + } else { - } + cc_params[cc_par_cnt++] = "-Xclang"; + cc_params[cc_par_cnt++] = "-load"; + cc_params[cc_par_cnt++] = "-Xclang"; + if (getenv("AFL_LLVM_INSTRIM") != NULL || getenv("INSTRIM_LIB") != NULL) + cc_params[cc_par_cnt++] = + alloc_printf("%s/libLLVMInsTrim.so", obj_path); + else + cc_params[cc_par_cnt++] = alloc_printf("%s/afl-llvm-pass.so", obj_path); + + } #endif /* ^USE_TRACE_PC */ @@ -401,16 +402,19 @@ static void edit_params(u32 argc, char** argv) { case 0: if (cmplog_mode) - cc_params[cc_par_cnt++] = alloc_printf("%s/afl-llvm-cmplog-rt.o", obj_path); + cc_params[cc_par_cnt++] = + alloc_printf("%s/afl-llvm-cmplog-rt.o", obj_path); else cc_params[cc_par_cnt++] = alloc_printf("%s/afl-llvm-rt.o", obj_path); break; case 32: if (cmplog_mode) - cc_params[cc_par_cnt++] = alloc_printf("%s/afl-llvm-cmplog-rt-32.o", obj_path); + cc_params[cc_par_cnt++] = + alloc_printf("%s/afl-llvm-cmplog-rt-32.o", obj_path); else - cc_params[cc_par_cnt++] = alloc_printf("%s/afl-llvm-rt-32.o", obj_path); + cc_params[cc_par_cnt++] = + alloc_printf("%s/afl-llvm-rt-32.o", obj_path); if (access(cc_params[cc_par_cnt - 1], R_OK)) FATAL("-m32 is not supported by your compiler"); @@ -419,9 +423,11 @@ static void edit_params(u32 argc, char** argv) { case 64: if (cmplog_mode) - cc_params[cc_par_cnt++] = alloc_printf("%s/afl-llvm-cmplog-rt-64.o", obj_path); + cc_params[cc_par_cnt++] = + alloc_printf("%s/afl-llvm-cmplog-rt-64.o", obj_path); else - cc_params[cc_par_cnt++] = alloc_printf("%s/afl-llvm-rt-64.o", obj_path); + cc_params[cc_par_cnt++] = + alloc_printf("%s/afl-llvm-rt-64.o", obj_path); if (access(cc_params[cc_par_cnt - 1], R_OK)) FATAL("-m64 is not supported by your compiler"); @@ -494,10 +500,9 @@ int main(int argc, char** argv) { #endif /* ^USE_TRACE_PC */ } - + cmplog_mode = getenv("AFL_CMPLOG") || getenv("AFL_LLVM_CMPLOG"); - if (cmplog_mode) - printf("CmpLog mode by <andreafioraldi@gmail.com>\n"); + if (cmplog_mode) printf("CmpLog mode by <andreafioraldi@gmail.com>\n"); #ifndef __ANDROID__ find_obj(argv[0]); |