Lines Matching refs:r3
54 mr r5, r3
55 li r3, 1
66 li r3,0 // we did not get the lock
73 mr r5, r3
74 li r3, 1
84 li r3,0 // we did not get the lock
93 lwarx r4,0,r3
97 stwcx. r6,0,r3
111 lwarx r4,0,r3
115 stwcx. r6,0,r3
126 stw r4,0(r3)
134 stw r4,0(r3)
141 mr r5, r3
142 li r3, 1
155 li r3,0 // we did not get the lock
162 mr r5, r3
163 li r3, 1
175 li r3,0 // we did not get the lock
184 lwarx r4,0,r3
188 stwcx. r6,0,r3
194 stwcx. r3,r6,r1 // clear the pending reservation (using red zone)
204 lwarx r4,0,r3
208 stwcx. r6,0,r3
213 stwcx. r3,r6,r1 // clear the pending reservation (using red zone)
222 stw r4,0(r3)
230 stw r4,0(r3)
237 mr r12,r3 // preserve lockword ptr across relinquish
238 li r3,0 // THREAD_NULL
243 mr r3,r12