RISCV tests seem to have no code in start_pc

I've cloned this repo and built tests using toolchain.

But faced some issues:

1. riscv-qemu faults running these tests (segfault or memory allocation fault). Followed the instruction on your site
2. starting pc in the test header (ex., rv32(64)mi-p-csr) is set to 80002000, but there is no code in this place (section .tohost)

Can you explain me how to fix this? Currently on RISCV v1.9 as latest avaliable