Hi Ulrich, >require isnative >require ![is_remote target] >require {istarget *-*-aix*} >The last line may be too strict if we also want to test on Linux >or other Unix hosts; but we need to ensure the host is at least >Unixy enough to support fork. Maybe something like >require allow_fork_tests Thanks for this idea. Yes, I have implemented the same in v6 of this patch. But I am still thinking about Tom’s concern about GDB cross platform for this test. V6 also does not overcome the same. Regards, Aditya.