Thanks for the patches. Does it make sense to wrap spike with riscv-pk? Right now I'm running it with: guix shell spike riscv-pk -- sh -c 'spike $GUIX_ENVIRONMENT/bin/pk /gnu/store/hzd70l3dbgf66m4ibf34dzl7sif06f3k-hello-static-2.12/bin/hello' I'm not sure how much spike is used without pk. -- Efraim Flashner אפרים פלשנר GPG key = A28B F40C 3E55 1372 662D 14F7 41AA E7DC CA3D 8351 Confidentiality cannot be guaranteed on emails sent or received unencrypted