This is one of the things I've never had the patience to figure out, some ideas:
* investigate in QEMU first as it is much faster * look into busybox's init code ________________________________ From: Chao Fu via gem5-users <gem5-users@gem5.org> Sent: Wednesday, November 4, 2020 3:12 PM To: gem5-users@gem5.org <gem5-users@gem5.org> Cc: Chao Fu <605636...@qq.com> Subject: [gem5-users] How to create serial terminal when creating disk images? Hi, I've recently been created a disk image for GEM5 FS mode. However, I have encountered some problems. I download ubuntu root file from: http://cdimage.ubuntu.com/ubuntu-base/releases/20.04/release/ubuntu-base-20.04.1-base-arm64.tar.gz And I follow the second method of this website tutorial: http://www.gem5.org/documentation/general_docs/fullsystem/disks Follow the tutorial instructions, I tried to put the following code into /etc/init/tty-gem5.conf . However, I found that my operating system root file did not have /etc/init directory. But I still created a new file /etc/init/tty-gem5.conf. It is a pity that I encoutered problems when I started this image. Here is the error message: [ 0.697855] Freeing unused kernel memory: 384K [ 0.699120] Starting init: /etc/init exists but couldn't execute it (error -13) /bin/sh: 0: can't access tty; job control turned off How do I create a serial terminal correctly? Is there a problem with the operating system files I downloaded? Thanks in advance! Kind Regards, Chao _______________________________________________ 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
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