Dear Hoa,
Thank you for the quick answer! It worked! :)
Best regards,
Nikos
Quoting Hoa Nguyen <hoangu...@ucdavis.edu>:
Hi Nikos,
I believe it is due to the default kernel params passed to the kernel
https://gem5.googlesource.com/public/gem5/+/refs/heads/develop/src/python/gem5/components/boards/riscv_board.py#487
.
I think it could be fixed by changing "ro" to "rw", which tells the kernel
to mount "/" as read-write.
Regards,
Hoa Nguyen
On Wed, Jun 8, 2022 at 7:37 AM Νικόλαος Ταμπουρατζής <
ntampourat...@ece.auth.gr> wrote:
Dear gem5 community,
I have successfully run RISCV FS using the following command:
./build/RISCV/gem5.opt configs/example/gem5_library/riscv-fs.py
However, I cannot write anything inside the simulated image because I
get "Read-only file system". How can I resolve it?
My benchmark produces a number of files and it cannot write them
during the simulation.
The terminal output:
_ _ ____ _ _
| | | |/ ___|__ _ _ __ | | (_)_ __ _ ___ __
| | | | | / _` | '_ \| | | | '_ \| | | \ \/ /
| |_| | |__| (_| | | | | |___| | | | | |_| |> <
\___/ \____\__,_|_| |_|_____|_|_| |_|\__,_/_/\_\
Welcome to RiscV
UCanLinux login: root
Password:
root@UCanLinux:~ # ls
index.html
root@UCanLinux:/ # cd /home
root@UCanLinux:/home # ls
root@UCanLinux:/home # mkdir test
mkdir: can't create directory 'test': Read-only file system
Thank you in advance for any help! :)
Best regards,
Nikos
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