Function embassy_rp::rom_data::validate_ns_buffer
source · pub unsafe extern "C" fn validate_ns_buffer()Expand description
Utility method that can be used by secure ARM code to validate a buffer passed to it from Non-secure code.
See datasheet section 5.5.9.2 for more details.
Supported architectures: ARM-S, RISC-V
§Safety
This is a low-level C function. It may be difficult to call safely from Rust. If in doubt, check the rp235x datasheet for details and do your own safety evaluation.