Lines Matching refs:r4
25 lwz r4,TI_LOCAL_FLAGS(r3) /* set napping bit */
26 ori r4,r4,_TLF_NAPPING /* so when we take an exception */
27 stw r4,TI_LOCAL_FLAGS(r3) /* it will return to our caller */
48 lis r4,powersave_nap@ha
49 lwz r4,powersave_nap@l(r4)
50 cmpwi 0,r4,0
67 andi. r4,r7,L2CSR0_L2FL@l
72 mfspr r4,SPRN_HID0
73 rlwinm r4,r4,0,~(HID0_DOZE|HID0_NAP|HID0_SLEEP)
74 or r4,r4,r3
76 mtspr SPRN_HID0,r4