Hi everyone, As you may have seen, we have posted a patch to simplify the use of gcc’s and clang’s Undefined Behaviour Sanitizer (UBSan) with gem5: http://reviews.gem5.org/r/2429/
Using UBSan, we have cleaned up a number of issues that were unearthed when running the ARM regressions. It would be helpful if someone running X86 and Alpha could also do some tidying up, as the regressions have highlighted a number of issues, such as integer overflows, shifts by negative numbers, etc. Especially Alpha has 100s of issues from a full regression run. Let me know if there are any questions around how to use the tool. Andreas -- IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you. ARM Limited, Registered office 110 Fulbourn Road, Cambridge CB1 9NJ, Registered in England & Wales, Company No: 2557590 ARM Holdings plc, Registered office 110 Fulbourn Road, Cambridge CB1 9NJ, Registered in England & Wales, Company No: 2548782 _______________________________________________ gem5-dev mailing list [email protected] http://m5sim.org/mailman/listinfo/gem5-dev
