Function core::arch::riscv64::hlv_wu

source ·
pub unsafe fn hlv_wu(src: *const u32) -> u32
🔬This is a nightly-only experimental API. (stdsimd #48556)
Available on RISC-V RV64 only.
Expand description

Loads virtual machine memory by unsigned word 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 operation is not available under RV32 base instruction set.

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