Lines Matching refs:r20
177 STREG %r20, TASK_PT_GR20(%r1) /* Syscall number */
228 comiclr,>> __NR_Linux_syscalls, %r20, %r0
231 LDREGX %r20(%r19), %r19
239 comb,= %r2,%r20,.Lrt_sigreturn
328 copy %ret0,%r20
346 cmpib,COND(=),n -1,%r20,tracesys_exit /* seccomp may have returned -1 */
347 comiclr,>> __NR_Linux_syscalls, %r20, %r0
367 LDREGX %r20(%r19), %r19
375 comb,= %r2,%r20,.Ltrace_rt_sigreturn
484 depdi 0, 31, 32, %r20
488 comiclr,>> __NR_lws_entries, %r20, %r0
494 LDREGX %r20(%sr2,r28), %r21 /* Scratch use of r21 */
571 ldil L%lws_lock_start, %r20
572 ldo R%lws_lock_start(%r20), %r28
575 extru %r26, 27, 4, %r20
580 shlw %r20, 4, %r20
581 add %r20, %r28, %r20
591 ldw 4(%sr2,%r20), %r28 /* Load thread register */
608 LDCW 0(%sr2,%r20), %r28 /* Try to acquire the lock */
636 stw %r1, 4(%sr2,%r20)
644 98: LDCW 0(%sr2,%r20), %r1 /* Barrier */
647 stw %r20, 0(%sr2,%r20)
650 stw %r0, 4(%sr2,%r20)
662 98: LDCW 0(%sr2,%r20), %r1 /* Barrier */
665 stw %r20, 0(%sr2,%r20)
667 stw %r0, 4(%sr2,%r20)
769 ldil L%lws_lock_start, %r20
770 ldo R%lws_lock_start(%r20), %r28
773 extru %r26, 27, 4, %r20
778 shlw %r20, 4, %r20
779 add %r20, %r28, %r20
783 LDCW 0(%sr2,%r20), %r28 /* Try to acquire the lock */
867 98: LDCW 0(%sr2,%r20), %r1 /* Barrier */
870 stw %r20, 0(%sr2,%r20)
881 98: LDCW 0(%sr2,%r20), %r1 /* Barrier */
884 stw %r20, 0(%sr2,%r20)