| // __syscall_cp_asm(&self->cancel, nr, u, v, w, x, y, z) |
| // x0 x1 x2 x3 x4 x5 x6 x7 |
| |
| // syscall(nr, u, v, w, x, y, z) |
| // x8 x0 x1 x2 x3 x4 x5 |
| |
| .global __cp_begin |
| .hidden __cp_begin |
| .global __cp_end |
| .hidden __cp_end |
| .global __cp_cancel |
| .hidden __cp_cancel |
| .hidden __cancel |
| .global __syscall_cp_asm |
| .hidden __syscall_cp_asm |
| .type __syscall_cp_asm,%function |
| __syscall_cp_asm: |
| __cp_begin: |
| ldr w0,[x0] |
| cbnz w0,__cp_cancel |
| mov x8,x1 |
| mov x0,x2 |
| mov x1,x3 |
| mov x2,x4 |
| mov x3,x5 |
| mov x4,x6 |
| mov x5,x7 |
| svc 0 |
| __cp_end: |
| ret |
| __cp_cancel: |
| b __cancel |
