| 1 | //! Program counter |
|---|---|
| 2 | |
| 3 | /// Reads the CPU register |
| 4 | /// |
| 5 | /// **NOTE** This function is available if `cortex-m` is built with the `"inline-asm"` feature. |
| 6 | #[inline] |
| 7 | pub fn read() -> u32 { |
| 8 | call_asm!(__pc_r() -> u32) |
| 9 | } |
| 10 | |
| 11 | /// Writes `bits` to the CPU register |
| 12 | /// |
| 13 | /// **NOTE** This function is available if `cortex-m` is built with the `"inline-asm"` feature. |
| 14 | #[inline] |
| 15 | pub unsafe fn write(bits: u32) { |
| 16 | call_asm!(__pc_w(bits: u32)); |
| 17 | } |
| 18 |