| .text | |
| drps | |
| // | |
| // HINTS | |
| // | |
| nop | |
| yield | |
| wfe | |
| wfi | |
| sev | |
| sevl | |
| .macro all_hints from=0, to=127 | |
| hint \from | |
| .if \to-\from | |
| all_hints "(\from+1)", \to | |
| .endif | |
| .endm | |
| all_hints from=0, to=63 | |
| all_hints from=64, to=127 | |
| // | |
| // SYSL | |
| // | |
| sysl x7, #3, C15, C7, #7 | |
| // | |
| // BARRIERS | |
| // | |
| .macro all_barriers op, from=0, to=15 | |
| \op \from | |
| .if \to-\from | |
| all_barriers \op, "(\from+1)", \to | |
| .endif | |
| .endm | |
| all_barriers op=dsb, from=0, to=15 | |
| all_barriers op=dmb, from=0, to=15 | |
| all_barriers op=isb, from=0, to=15 | |
| isb | |
| // | |
| // PREFETCHS | |
| // | |
| .macro all_prefetchs op, from=0, to=31 | |
| \op \from, LABEL1 | |
| \op \from, [sp, x15, lsl #0] | |
| \op \from, [x7, w30, uxtw #3] | |
| \op \from, [x3, #24] | |
| .if \to-\from | |
| all_prefetchs \op, "(\from+1)", \to | |
| .endif | |
| .endm | |
| all_prefetchs op=prfm, from=0, to=31 |