sw x1,tohost,t5 in model_test.h not compatible for rv32e.

[animesh211]

'sw x1,tohost,t5' in model_test.h not compatible for rv32e.

Please change 't5' to any register compatible for rv32e.

I think this issue was reported earlier here and commit being done here, but still not modified in this repo.

[neelgala]

@animesh211 you are asking for the template model_test.h to be modified in this repo. That is possible and I would request you to kindly raise a PR by modifying this file. Make sure you fork the dev branch and raise a PR against it

However, I just want to mention that in the long run you will need to maintain your own model_test.h for your own model/DUT. The files in this repo are just templates to begin with.