| //@ build-fail |
| //@ compile-flags: --target thumbv8m.main-none-eabi --crate-type lib |
| //@ needs-llvm-components: arm |
| #![feature(abi_c_cmse_nonsecure_call, no_core, lang_items, intrinsics)] |
| #![no_core] |
| #[lang="sized"] |
| pub trait Sized { } |
| #[lang="copy"] |
| pub trait Copy { } |
| impl Copy for u32 {} |
| |
| extern "rust-intrinsic" { |
| pub fn transmute<T, U>(e: T) -> U; |
| } |
| |
| #[no_mangle] |
| pub fn test(a: u32, b: u32, c: u32, d: u32, e: u32) -> u32 { |
| let non_secure_function = unsafe { |
| transmute::< |
| usize, |
| extern "C-cmse-nonsecure-call" fn(u32, u32, u32, u32, u32) -> u32> |
| ( |
| 0x10000004, |
| ) |
| }; |
| non_secure_function(a, b, c, d, e) |
| } |