Lines Matching refs:r20
176 STREG %r20, TASK_PT_GR20(%r1) /* Syscall number */
227 comiclr,>> __NR_Linux_syscalls, %r20, %r0
230 LDREGX %r20(%r19), %r19
238 comb,= %r2,%r20,.Lrt_sigreturn
326 copy %ret0,%r20
343 cmpib,COND(=),n -1,%r20,tracesys_exit /* seccomp may have returned -1 */
344 comiclr,>> __NR_Linux_syscalls, %r20, %r0
364 LDREGX %r20(%r19), %r19
372 comb,= %r2,%r20,.Ltrace_rt_sigreturn
478 depdi 0, 31, 32, %r20
482 comiclr,>> __NR_lws_entries, %r20, %r0
488 LDREGX %r20(%sr2,r28), %r21 /* Scratch use of r21 */
565 ldil L%lws_lock_start, %r20
566 ldo R%lws_lock_start(%r20), %r28
569 extru_safe %r26, 28, 8, %r20
574 shlw %r20, 4, %r20
575 add %r20, %r28, %r20
585 ldw 4(%sr2,%r20), %r28 /* Load thread register */
601 LDCW 0(%sr2,%r20), %r28 /* Try to acquire the lock */
628 stw %r1, 4(%sr2,%r20)
635 stw,ma %r20, 0(%sr2,%r20)
638 stw %r0, 4(%sr2,%r20)
647 stw,ma %r20, 0(%sr2,%r20)
649 stw %r0, 4(%sr2,%r20)
750 ldil L%lws_lock_start, %r20
751 ldo R%lws_lock_start(%r20), %r28
754 extru_safe %r26, 28, 8, %r20
759 shlw %r20, 4, %r20
760 add %r20, %r28, %r20
763 LDCW 0(%sr2,%r20), %r28 /* Try to acquire the lock */
845 stw,ma %r20, 0(%sr2,%r20)
853 stw,ma %r20, 0(%sr2,%r20)