| .text |
| |
| .global ClobberAndCall |
| ClobberAndCall: |
| |
| /* Save link register register and thread register. Keep stack aligned to 16 bytes. */ |
| stp lr, x26, [sp, #-16]! |
| mov lr, #1 |
| mov x26, #1 |
| |
| /* Arguments descriptor register isn't callee-saved. */ |
| mov x4, #1 |
| |
| /* Dart stack pointer, also volatile. */ |
| mov x15, #1 |
| |
| /* Pool pointer register and code register. Keep stack aligned to 16 bytes. */ |
| stp x24, x27, [sp, #-16]! |
| |
| mov x24, #1 |
| mov x27, #1 |
| |
| /* Clobber all other volatile registers. */ |
| mov x1, #1 |
| mov x2, #1 |
| mov x3, #1 |
| mov x4, #1 |
| mov x5, #1 |
| mov x6, #1 |
| mov x7, #1 |
| mov x8, #1 |
| mov x9, #1 |
| mov x10, #1 |
| mov x11, #1 |
| mov x12, #1 |
| mov x13, #1 |
| mov x14, #1 |
| |
| blr x0 |
| |
| ldp x24, x27, [sp], #16 |
| ldp lr, x26, [sp], #16 |
| |
| blr lr |
