add --afl-noopt to afl-cc
MODIFY
docs/Changelog.md
docs/Changelog.md
@@ -46,6 +46,7 @@ sending a mail to <afl-users+subscribe@googlegroups.com>.
- Removed InsTrim instrumentation as it is not as good as PCGUARD
- Removed automatic linking with -lc++ for LTO mode
- Fixed a crash in llvm dict2file when a strncmp length was -1
+ - added --afl-noopt support
- utils/aflpp_driver:
- aflpp_qemu_driver_hook fixed to work with qemu_mode
- aflpp_driver now compiled with -fPIC

MODIFY
src/afl-cc.c
src/afl-cc.c
@@ -1224,6 +1224,14 @@ int main(int argc, char **argv, char **envp) {
if (strncmp(argv[i], "--afl", 5) == 0) {
+ if (!strcmp(argv[i], "--afl_noopt") || !strcmp(argv[i], "--afl-noopt")) {
+
+ passthrough = 1;
+ argv[i] = "-g"; // we have to overwrite it, -g is always good
+ continue;
+
+ }
+
if (compiler_mode)
WARNF(
"--afl-... compiler mode supersedes the AFL_CC_COMPILER and "
@@ -1821,6 +1829,12 @@ int main(int argc, char **argv, char **envp) {
"If anything fails - be sure to read README.lto.md!\n");
#endif
+ SAYF(
+ "\nYou can supply --afl-noopt to not instrument, like AFL_NOOPT. "
+ "(this is helpful\n"
+ "in some build systems if you do not want to instrument "
+ "everything.\n");
+
}
SAYF(

add --afl-noopt to afl-cc