pub unsafe fn hlv_bu(src: *const u8) -> u8🔬This is a nightly-only experimental API. (
riscv_ext_intrinsics #114544)Available on RISC-V RV32 only.
Expand description
Loads virtual machine memory by unsigned byte integer
This instruction performs an explicit memory access as though V=1;
i.e., with the address translation and protection, and the endianness, that apply to memory
accesses in either VS-mode or VU-mode.
This function is unsafe for it accesses the virtual supervisor or user via a HLV.BU
instruction which is effectively a dereference to any memory address.