Andreas Sandberg <Andreas.Sandberg <at> arm.com> writes:
> > Hi Junaid, > Judging from your command line, you're simulating a 32-bit platform. This means that gem5 runs the 32-bit ARM kernel by default and disables 64-bit support in the simulated system. You need to explicitly request the VExpress_EMM64 machine type to start in 64-bit > mode. For example: > ./build/ARM/gem5.opt configs/example/fs.py --machine-type VExpress_EMM64 > //Andreas > > > > > On 24/07/2015 10:32, "Junaid Shuja" <junaidshuja <at> siswa.um.edu.my> wrote: > > > > > > Hi, > > FS emulation is working fine on my system. However, when I try to use the 64 bit disk images, I face the following errors, > build/ARM/gem5.opt configs/example/fs.py --disk- image=/home/junaid/gem5/full_system_images/disks/linaro-minimal-aarch64.img > ... > ... > 2777601749000: system.cpu.break_event: break event panic triggered > > and on telnet interface, > Freeing unused kernel memory: 292K (806aa000 - 806f3000) > request_module: runaway loop modprobe binfmt-464c > Starting init: /sbin/init exists but couldn't execute it (error -8) > request_module: runaway loop modprobe binfmt-464c > Starting init: /bin/sh exists but couldn't execute it (error -8) > Kernel panic - not syncing: No working init found. Try passing init= option to kernel. See Linux Documentation/init.txt for guidance. > CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.13.0-rc2 #1 > [<80016954>] (unwind_backtrace+0x0/0xf4) from [<80012424>] (show_stack+0x10/0x14) > [<80012424>] (show_stack+0x10/0x14) from [<804f9bd4>] (dump_stack+0x98/0xc4) > [<804f9bd4>] (dump_stack+0x98/0xc4) from [<804f6db4>] (panic+0xa0/0x1e4) > [<804f6db4>] (panic+0xa0/0x1e4) from [<804f4408>] (cpu_die+0x0/0x70) > [<804f4408>] (cpu_die+0x0/0x70) from [<00000000>] ( (null)) > > -- > > > Junaid Shuja > WHA130039 > PhD Student, FSKTM > University of Malaya > > > > > > > > > > -- 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-users mailing list > gem5-users <at> gem5.org > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users Are you sure that he is simulating a 32-bit platform. His command line includes the image of aarch64....... So isn't it a 64-bit machine? _______________________________________________ gem5-users mailing list [email protected] http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
