Hi It has been fixed for full-system simulation (the patch you are referring to is providing visibility of the PMU to the linux kernel), But the syscall in SE mode is still un-implemented.
Kind Regards Giacomo > -----Original Message----- > From: walt_90--- via gem5-users <gem5-users@gem5.org> > Sent: 22 September 2021 20:06 > To: Gem5 Users Mailing List <gem5-users@gem5.org> > Cc: walt...@yahoo.com > Subject: [gem5-users] syscall perf_event_open (#241) unimplemented > > I got the following error while trying to run a binary with se.py > > build/ARM/sim/syscall_emul.cc:66: fatal: syscall perf_event_open (#241) > unimplemented. > Memory Usage: 703864 KBytes > > I am using the latest version of gem5 on Ubuntu 18.04. > > > > I read the related threads titled: > > > [gem5-users] Using perf_event with the ARM PMU inside gem5 on Linux > > gem5-dev] Change in gem5/gem5[develop]: arch-arm: Implement ArmPMU > DTB generation > > > According to my understanding to these threads, this problem have been > fixed, am I correct? > > Thanks. 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. _______________________________________________ gem5-users mailing list -- gem5-users@gem5.org To unsubscribe send an email to gem5-users-le...@gem5.org %(web_page_url)slistinfo%(cgiext)s/%(_internal_name)s
