3 ms·
Actually it is an enhanced armv7 which might work. Though officially HWASan requires armv8. Besides that we have Zephyr stack and heap overflow detection, but
by AstralStorm 4y ago
Actually it is an enhanced armv7 which might work. Though officially HWASan requires armv8.
Besides that we have Zephyr stack and heap overflow detection, but it is not quite as accurate as ASan, and does not handle cases UBSan does.
- wyldfire 4y agogwp-asan (like electric fence) is another option for invalid access to heap-allocated buffers. Requires an MMU and creates additional TLB pressure w/some allocation overhead, but no instrumentation overhead and no access overhead.