Function core::arch::arm::__breakpoint

pub unsafe fn __breakpoint<const VAL: i32>()

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

This is supported on ARM only.

Inserts a breakpoint instruction.

VAL is a compile-time constant integer in range [0, 255].

The breakpoint instruction inserted is BKPT on A32/T32.

Note

ARM’s documentation defines that __breakpoint accepts the following values for VAL:

• 0...65535 when compiling as A32,
• 0...255 when compiling as T32.

The current implementation only accepts values in range [0, 255].