Lines Matching refs:r1
69 subi r21,r1,INT_FRAME_SIZE+STACK_UNDERHEAD; /* alloc exc. frame */\
88 stw r1,GPR1(r21); \
90 stw r1,0(r21);/* back chain */ \
91 mr r1,r21;/* set new kernel sp */ \
111 addi r3,r1,STACK_FRAME_OVERHEAD; \
125 addi r3,r1,STACK_FRAME_OVERHEAD; \
139 addi r3,r1,STACK_FRAME_OVERHEAD; \
219 subi r1, r1, STACK_FRAME_SIZE
222 stw r0,GPR0(r1) /* save general purpose registers 0 */
223 stmw r2,GPR2(r1) /* save general purpose registers 2-31 */
226 stw r0,USPRG0(r1)
228 stw r0,CR(r1)
230 stw r0,XER(r1)
232 stw r0,CTR(r1)
234 stw r0, LR(r1)
237 stw r0,SRR0(r1)
239 stw r0,SRR1(r1)
246 lwz r0,SRR1(r1) /* restore SRR1 and SRR0 */
248 lwz r0,SRR0(r1)
251 lwz r0,LR(r1) /* restore lr */
253 lwz r0,CTR(r1) /* restore ctr */
255 lwz r0,XER(r1) /* restore xer */
257 lwz r0,CR(r1) /* restore cr */
259 lwz r0,USPRG0(r1) /* restore usprg0 */
262 lmw r2, GPR2(r1) /* restore general register */
263 lwz r0,GPR0(r1)
264 addi r1, r1, STACK_FRAME_SIZE
275 addi r3,r1,STACK_FRAME_OVERHEAD
289 addi r3,r1,STACK_FRAME_OVERHEAD
306 subi r1, r1, STACK_FRAME_SIZE
309 stw r0,GPR0(r1) /* save general purpose registers 0 */
310 stmw r2,GPR2(r1) /* save general purpose registers 2-31 */
313 stw r0,USPRG0(r1)
315 stw r0,CR(r1)
317 stw r0,XER(r1)
319 stw r0,CTR(r1)
321 stw r0, LR(r1)
324 stw r0,SRR0(r1)
326 stw r0,SRR1(r1)
333 lwz r0,SRR1(r1) /* restore SRR1 and SRR0 */
335 lwz r0,SRR0(r1)
338 lwz r0,LR(r1) /* restore lr */
340 lwz r0,CTR(r1) /* restore ctr */
342 lwz r0,XER(r1) /* restore xer */
344 lwz r0,CR(r1) /* restore cr */
346 lwz r0,USPRG0(r1) /* restore usprg0 */
349 lmw r2, GPR2(r1) /* restore general register */
350 lwz r0,GPR0(r1)
351 addi r1, r1, STACK_FRAME_SIZE
437 lis r1, STACK_TOP@h
438 ori r1, r1, STACK_TOP@l
442 stwu r0, -4(r1)
443 stwu r0, -4(r1)
449 stwu r1, -8(r1) /* Save back chain and move SP */
452 stwu r1, -8(r1) /* Save back chain and move SP */
453 stw r0, +12(r1) /* Save return addr (underflow vect) */
494 addi r3,r1,STACK_FRAME_OVERHEAD
495 lwz r4,_MQ(r1)
499 subi r1,r4,STACK_FRAME_OVERHEAD
509 lwz r2,_CTR(r1)
510 lwz r0,_LINK(r1)
513 lwz r2,_XER(r1)
514 lwz r0,_CCR(r1)
517 REST_10GPRS(3, r1)
518 REST_10GPRS(13, r1)
519 REST_8GPRS(23, r1)
520 REST_GPR(31, r1)
521 lwz r2,_NIP(r1) /* Restore environment */
522 lwz r0,_MSR(r1)
525 lwz r0,GPR0(r1)
526 lwz r2,GPR2(r1)
527 lwz r1,GPR1(r1)
540 lwz r2,_CTR(r1)
541 lwz r0,_LINK(r1)
544 lwz r2,_XER(r1)
545 lwz r0,_CCR(r1)
548 REST_10GPRS(3, r1)
549 REST_10GPRS(13, r1)
550 REST_8GPRS(23, r1)
551 REST_GPR(31, r1)
552 lwz r2,_NIP(r1) /* Restore environment */
553 lwz r0,_MSR(r1)
556 lwz r0,GPR0(r1)
557 lwz r2,GPR2(r1)
558 lwz r1,GPR1(r1)