# Function hsv_d

Source

    pub unsafe fn hsv_d(dst: *mut i64, src: i64)

🔬This is a nightly-only experimental API. (`riscv_ext_intrinsics` #114544)
Available on RISC-V RV64 only.
Expand description

Stores virtual machine memory by double 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 `HSV.D` instruction which is effectively a dereference to any memory address.