| Elliott Hughes | 103ccde | 2013-10-16 14:27:59 -0700 | [diff] [blame] | 1 | /* Generated by gensyscalls.py. Do not edit. */ |
| 2 | |
| Elliott Hughes | ed74484 | 2013-11-07 10:31:05 -0800 | [diff] [blame] | 3 | #include <private/bionic_asm.h> |
| Ben Cheng | 1a82369 | 2012-03-13 12:28:40 -0700 | [diff] [blame] | 4 | |
| 5 | ENTRY(perf_event_open) |
| 6 | mov ip, sp |
| Ben Cheng | 1a82369 | 2012-03-13 12:28:40 -0700 | [diff] [blame] | 7 | stmfd sp!, {r4, r5, r6, r7} |
| Christopher Ferris | ed45970 | 2013-12-02 17:44:53 -0800 | [diff] [blame] | 8 | .cfi_def_cfa_offset 16 |
| 9 | .cfi_rel_offset r4, 0 |
| 10 | .cfi_rel_offset r5, 4 |
| 11 | .cfi_rel_offset r6, 8 |
| 12 | .cfi_rel_offset r7, 12 |
| Ben Cheng | 1a82369 | 2012-03-13 12:28:40 -0700 | [diff] [blame] | 13 | ldmfd ip, {r4, r5, r6} |
| 14 | ldr r7, =__NR_perf_event_open |
| 15 | swi #0 |
| 16 | ldmfd sp!, {r4, r5, r6, r7} |
| Christopher Ferris | ed45970 | 2013-12-02 17:44:53 -0800 | [diff] [blame] | 17 | .cfi_def_cfa_offset 0 |
| Elliott Hughes | 9aceab5 | 2013-03-12 14:57:30 -0700 | [diff] [blame] | 18 | cmn r0, #(MAX_ERRNO + 1) |
| 19 | bxls lr |
| 20 | neg r0, r0 |
| 21 | b __set_errno |
| Ben Cheng | 1a82369 | 2012-03-13 12:28:40 -0700 | [diff] [blame] | 22 | END(perf_event_open) |