Lines Matching refs:sr2
281 mfsp %sr2,%r2
478 mtsp %r0,%sr2 /* get kernel space into sr2 */
483 LDREGX %r20(%sr2,r28), %r21 /* Scratch use of r21 */
486 be,n 0(%sr2,%r21)
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)
764 LDCW 0(%sr2,%r20), %r28 /* Try to acquire the lock */
847 stw,ma %r20, 0(%sr2,%r20)
857 stw %r20, 0(%sr2,%r20)