[xen-riscv] Hypercall support
Hypercalls support needs to be implemented in Xen for RISC-V arch in order to enable xl hvm operations and guest paravirtualized operations in general.
Edited  by Milan Đokić
Hypercalls support needs to be implemented in Xen for RISC-V arch in order to enable xl hvm operations and guest paravirtualized operations in general.