Error code E0775
#[cmse_nonsecure_entry] is only valid for targets with the TrustZone-M
extension.
Erroneous code example:
#![allow(unused)] #![feature(cmse_nonsecure_entry)] fn main() { #[cmse_nonsecure_entry] pub extern "C" fn entry_function() {} }
To fix this error, compile your code for a Rust target that supports the TrustZone-M extension. The current possible targets are:
thumbv8m.main-none-eabithumbv8m.main-none-eabihfthumbv8m.base-none-eabi