Lines Matching refs:r20
174 STREG %r20, TASK_PT_GR20(%r1) /* Syscall number */
226 comiclr,>> __NR_Linux_syscalls, %r20, %r0
229 LDREGX %r20(%r19), %r19
237 comb,= %r2,%r20,.Lrt_sigreturn
326 copy %ret0,%r20
345 comiclr,>>= __NR_Linux_syscalls, %r20, %r0
348 LDREGX %r20(%r19), %r19
356 comb,= %r2,%r20,.Ltrace_rt_sigreturn
468 depdi 0, 31, 32, %r20
472 comiclr,>> __NR_lws_entries, %r20, %r0
483 LDREGX %r20(%sr2,r28), %r21 /* Scratch use of r21 */
560 ldil L%lws_lock_start, %r20
561 ldo R%lws_lock_start(%r20), %r28
564 extru %r26, 27, 4, %r20
569 shlw %r20, 4, %r20
570 add %r20, %r28, %r20
580 ldw 4(%sr2,%r20), %r28 /* Load thread register */
597 LDCW 0(%sr2,%r20), %r28 /* Try to acquire the lock */
625 stw %r1, 4(%sr2,%r20)
632 stw,ma %r20, 0(%sr2,%r20)
635 stw %r0, 4(%sr2,%r20)
646 stw %r20, 0(%sr2,%r20)
648 stw %r0, 4(%sr2,%r20)
750 ldil L%lws_lock_start, %r20
751 ldo R%lws_lock_start(%r20), %r28
754 extru %r26, 27, 4, %r20
759 shlw %r20, 4, %r20
760 add %r20, %r28, %r20
764 LDCW 0(%sr2,%r20), %r28 /* Try to acquire the lock */
847 stw,ma %r20, 0(%sr2,%r20)
857 stw %r20, 0(%sr2,%r20)