Skip to content

Add support for displaying the ISA string on RISC-V CPUs #60

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
hykilpikonna merged 1 commit into from
Jan 9, 2023
Merged

Add support for displaying the ISA string on RISC-V CPUs #60

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
12 changes: 12 additions & 0 deletions neofetch
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2587,6 +2587,18 @@ get_cpu() {
[[ -z "$cpu" ]] && cpu="$(awk -F':' '/family/ {printf $2; exit}' "$cpu_file")"
;;

"riscv"* | "rv"*)
cpu_uarch="$(awk -F':' '/uarch/ {print $2; exit}' "$cpu_file")"
# RISC-V ISA string example: "rv64imafdch_zicsr_zifencei".
cpu_isa="$(awk -F':' '/isa/ {print $2; exit}' "$cpu_file")"
# The _z parts are not important for CPU showcasing, so we remove them.
cpu_isa="${cpu_isa%%_*}"
# Then we replace "imafd" with "g" since "g" is a shorthand.
cpu_isa="${cpu_isa/imafd/g}"
# The final ISA output of the above example is "rv64gch".
cpu="$cpu_uarch $cpu_isa"
;;

"arm"* | "aarch64")
if [[ $(trim "$distro") == Android* ]]; then
# Android roms have modified cpuinfo that shows CPU model as a string
Expand Down