> You call __asan_report_load8 directly. > This will only work if __asan_load8 does not have its own frame.
You mean you don't want asan callbacks to be present in stacktraces? > My version lacked the UNLIKELY trick. fixed. Cool, upstream code seems to run really fast now: 16 sec. (vs my 17.8 sec.). Looks like outline overhead is only 300% now (compared to 200% for normal inline ASan) which is probably acceptable. And we'll have to work around ABI to improve further. Some suggestions: * can we move separate calls for begin/end for intrinsics (and larger memory accesses) into callbacks ? * can we remove check for size == 0 and perform it in callback instead ? I can submit a patch if you are ok with those. BTW note that we will suffer significant PLT penalty in sanitized shared libs. -Y -- You received this message because you are subscribed to the Google Groups "address-sanitizer" group. To unsubscribe from this group and stop receiving emails from it, send an email to address-sanitizer+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
