Lines Matching refs:r21
1135 lwz r21,FPUlevel(r20) ; Get the facility level
1140 cmplw r27,r21 ; Are we returning from the active level?
1168 sub r21,r20,r23 ; Subtract the other from the one
1169 or r21,r21,r0 ; Combine them
1170 srawi r21,r21,31 ; Get a 0 if equal or -1 of not
1171 and r23,r23,r21 ; Make 0 if same, unchanged if not
1183 li r21,0 ; Assume we popped all the way out
1187 lwz r21,SAVlevel(r22) ; Get the level of that savearea
1188 cmplw r21,r27 ; Is this the saved copy of the live stuff?
1192 li r21,0 ; Assume we popped all the way out
1195 lwz r21,SAVlevel(r24) ; Get the level associated with save
1218 fpusetlvl: stw r21,FPUlevel(r20) ; Save the level
1246 lwz r21,SAVprev+4(r24) ; (TEST/DEBUG) Get previous pointer
1254 fpulvl0b: mr. r21,r21 ; (TEST/DEBUG) Is there a forward chain?
1264 lwz r21,FPUowner(r31) ; Get the ID of the live context
1267 cmplw cr3,r26,r21 ; Do we have the live context?
1308 lwz r21,VMXlevel(r20) ; Get the facility level
1310 cmplw r27,r21 ; Are we returning from the active level?
1334 sub r21,r20,r23 ; Subtract the other from the one
1335 or r21,r21,r0 ; Combine them
1336 srawi r21,r21,31 ; Get a 0 if equal or -1 of not
1337 and r23,r23,r21 ; Make 0 if same, unchanged if not
1349 li r21,0 ; Assume we popped all the way out
1353 lwz r21,SAVlevel(r22) ; Get the level of that savearea
1354 cmplw r21,r27 ; Is this the saved copy of the live stuff?
1358 li r21,0 ; Assume we popped all the way out
1361 lwz r21,SAVlevel(r24) ; Get the level associated with save
1384 vmxsetlvl: stw r21,VMXlevel(r20) ; Save the level
1390 vmxchkena: lwz r21,VMXowner(r31) ; Get the ID of the live context
1392 cmplw r26,r21 ; Do we have the live context?
1464 mftb r21 ; Get the low
1471 subfc r6,r21,r23 ; Subtract current from qact time
1501 mfsprg r21, 1 ; (TEST/DEBUG) with the current act.
1502 cmpwi r21,0 ; (TEST/DEBUG)
1504 cmplw r21,r20 ; (TEST/DEBUG)
1509 mr r21,r27 ; (TEST/DEBUG) Save the savearea address
1739 lwz r21,pfAvailable(r20) ; (TEST/DEBUG)
1740 mr. r21,r21 ; (TEST/DEBUG)
1777 li r21,SAVgeneral ; (TEST/DEBUG) Make sure this is all general context
1781 li r21,SAVfloat ; (TEST/DEBUG) Make sure this is all floating point
1785 li r21,SAVvector ; (TEST/DEBUG) Make sure this is all vector
1805 li r21,SAVfloat ; (TEST/DEBUG) Make sure this is all floating point
1809 li r21,SAVvector ; (TEST/DEBUG) Make sure this is all vector
1819 cmplw r23,r21 ; (TEST/DEBUG) Are we the correct type?