Function core::arch::arm::__ldrexb

pub unsafe fn __ldrexb(p: *const u8) -> u8

🔬 This is a nightly-only experimental API. (stdsimd #48556)

This is supported on (non-crate feature miri-test-libstd or test or doctest) and ARM and (target feature v6k or doc) only.

Executes an exclusive LDR instruction for 8 bit value.