# Function hlvx_hu

Source

    pub unsafe fn hlvx_hu(src: *const u16) -> u16

🔬This is a nightly-only experimental API. (`riscv_ext_intrinsics` #114544)
Available on RISC-V RV32 only.
Expand description

Accesses virtual machine instruction by unsigned half integer

This instruction performs an explicit memory access as though `V=1`; the memory being read must be executable in both stages of address translation, but read permission is not required.

This function is unsafe for it accesses the virtual supervisor or user via a `HLVX.HU` instruction which is effectively a dereference to any memory address.