| /* |
| * arch/cris/syscall.S |
| * |
| * On cris, r9 contains the syscall number (set by generated stub); |
| * r10..r13 contain arguments 0-3 per the standard calling convention, |
| * and arguments 4-5 are passed in $mof and $srp; however, we have |
| * to save $srp around the system call. |
| */ |
| |
| .set noreorder |
| |
| .text |
| .subsection ".syscall" |
| .align 4 |
| .globl __syscall_common |
| .type __syscall_common,@function |
| __syscall_common: |
| push $srp |
| move.d [$sp+4],$mof |
| move.d [$sp+8],$srp |
| break 13 |
| |
| cmpq.d -4096,$r10 |
| blt 1f |
| neg.d $r10,$r11 |
| move.d $r11,[errno] |
| moveq.d -1,$r10 |
| 1: |
| jump [sp+] |
| nop |
| |
| .size __syscall_common,.-__syscall_common |
