Lines Matching full:l
28 l.mfspr t2,r0,SPR_SR ;\
29 l.movhi t1,hi(~(SPR_SR_IEE|SPR_SR_TEE)) ;\
30 l.ori t1,t1,lo(~(SPR_SR_IEE|SPR_SR_TEE)) ;\
31 l.and t2,t2,t1 ;\
32 l.mtspr r0,t2,SPR_SR
35 l.mfspr t1,r0,SPR_SR ;\
36 l.ori t1,t1,lo(SPR_SR_IEE|SPR_SR_TEE) ;\
37 l.mtspr r0,t1,SPR_SR
46 l.sw -8(r1),r2 /* store frame pointer */ ;\
47 l.sw -4(r1),r9 /* store return address */ ;\
48 l.addi r2,r1,0 /* move sp to fp */ ;\
49 l.jal trace_op ;\
50 l.addi r1,r1,-8 ;\
51 l.ori r1,r2,0 /* restore sp */ ;\
52 l.lwz r9,-4(r1) /* restore return address */ ;\
53 l.lwz r2,-8(r1) /* restore fp */ ;\
59 l.sw -12(r1),t1 /* save extra reg */ ;\
60 l.sw -8(r1),r2 /* store frame pointer */ ;\
61 l.sw -4(r1),r9 /* store return address */ ;\
62 l.addi r2,r1,0 /* move sp to fp */ ;\
63 l.jal trace_op ;\
64 l.addi r1,r1,-12 ;\
65 l.ori r1,r2,0 /* restore sp */ ;\
66 l.lwz r9,-4(r1) /* restore return address */ ;\
67 l.lwz r2,-8(r1) /* restore fp */ ;\
68 l.lwz t1,-12(r1) /* restore extra reg */
74 l.lwz r3,PT_GPR3(r1) ;\
75 l.lwz r4,PT_GPR4(r1) ;\
76 l.lwz r5,PT_GPR5(r1) ;\
77 l.lwz r6,PT_GPR6(r1) ;\
78 l.lwz r7,PT_GPR7(r1) ;\
79 l.lwz r8,PT_GPR8(r1) ;\
80 l.lwz r11,PT_GPR11(r1)
82 l.lwz r5,PT_SR(r1) ;\
83 l.andi r3,r5,(SPR_SR_IEE|SPR_SR_TEE) ;\
84 l.sfeq r5,r0 /* skip trace if irqs were already off */;\
85 l.bf 1f ;\
86 l.nop ;\
105 l.lwz r3,PT_PC(r1) ;\
106 l.mtspr r0,r3,SPR_EPCR_BASE ;\
107 l.lwz r3,PT_SR(r1) ;\
108 l.mtspr r0,r3,SPR_ESR_BASE ;\
109 l.lwz r2,PT_GPR2(r1) ;\
110 l.lwz r3,PT_GPR3(r1) ;\
111 l.lwz r4,PT_GPR4(r1) ;\
112 l.lwz r5,PT_GPR5(r1) ;\
113 l.lwz r6,PT_GPR6(r1) ;\
114 l.lwz r7,PT_GPR7(r1) ;\
115 l.lwz r8,PT_GPR8(r1) ;\
116 l.lwz r9,PT_GPR9(r1) ;\
117 l.lwz r10,PT_GPR10(r1) ;\
118 l.lwz r11,PT_GPR11(r1) ;\
119 l.lwz r12,PT_GPR12(r1) ;\
120 l.lwz r13,PT_GPR13(r1) ;\
121 l.lwz r14,PT_GPR14(r1) ;\
122 l.lwz r15,PT_GPR15(r1) ;\
123 l.lwz r16,PT_GPR16(r1) ;\
124 l.lwz r17,PT_GPR17(r1) ;\
125 l.lwz r18,PT_GPR18(r1) ;\
126 l.lwz r19,PT_GPR19(r1) ;\
127 l.lwz r20,PT_GPR20(r1) ;\
128 l.lwz r21,PT_GPR21(r1) ;\
129 l.lwz r22,PT_GPR22(r1) ;\
130 l.lwz r23,PT_GPR23(r1) ;\
131 l.lwz r24,PT_GPR24(r1) ;\
132 l.lwz r25,PT_GPR25(r1) ;\
133 l.lwz r26,PT_GPR26(r1) ;\
134 l.lwz r27,PT_GPR27(r1) ;\
135 l.lwz r28,PT_GPR28(r1) ;\
136 l.lwz r29,PT_GPR29(r1) ;\
137 l.lwz r30,PT_GPR30(r1) ;\
138 l.lwz r31,PT_GPR31(r1) ;\
139 l.lwz r1,PT_SP(r1) ;\
140 l.rfe
147 l.sw PT_GPR2(r1),r2 ;\
148 l.sw PT_GPR3(r1),r3 ;\
150 l.sw PT_GPR5(r1),r5 ;\
151 l.sw PT_GPR6(r1),r6 ;\
152 l.sw PT_GPR7(r1),r7 ;\
153 l.sw PT_GPR8(r1),r8 ;\
154 l.sw PT_GPR9(r1),r9 ;\
156 l.sw PT_GPR11(r1),r11 ;\
158 l.sw PT_GPR13(r1),r13 ;\
159 l.sw PT_GPR14(r1),r14 ;\
160 l.sw PT_GPR15(r1),r15 ;\
161 l.sw PT_GPR16(r1),r16 ;\
162 l.sw PT_GPR17(r1),r17 ;\
163 l.sw PT_GPR18(r1),r18 ;\
164 l.sw PT_GPR19(r1),r19 ;\
165 l.sw PT_GPR20(r1),r20 ;\
166 l.sw PT_GPR21(r1),r21 ;\
167 l.sw PT_GPR22(r1),r22 ;\
168 l.sw PT_GPR23(r1),r23 ;\
169 l.sw PT_GPR24(r1),r24 ;\
170 l.sw PT_GPR25(r1),r25 ;\
171 l.sw PT_GPR26(r1),r26 ;\
172 l.sw PT_GPR27(r1),r27 ;\
173 l.sw PT_GPR28(r1),r28 ;\
174 l.sw PT_GPR29(r1),r29 ;\
176 /* l.sw PT_GPR30(r1),r30*/ ;\
177 l.sw PT_GPR31(r1),r31 ;\
180 l.addi r30,r0,-1 ;\
181 l.sw PT_ORIG_GPR11(r1),r30
187 l.sw PT_GPR2(r1),r2 ;\
188 l.sw PT_GPR3(r1),r3 ;\
189 l.sw PT_GPR5(r1),r5 ;\
190 l.sw PT_GPR6(r1),r6 ;\
191 l.sw PT_GPR7(r1),r7 ;\
192 l.sw PT_GPR8(r1),r8 ;\
193 l.sw PT_GPR9(r1),r9 ;\
195 l.sw PT_GPR11(r1),r11 ;\
197 l.sw PT_GPR13(r1),r13 ;\
198 l.sw PT_GPR14(r1),r14 ;\
199 l.sw PT_GPR15(r1),r15 ;\
200 l.sw PT_GPR16(r1),r16 ;\
201 l.sw PT_GPR17(r1),r17 ;\
202 l.sw PT_GPR18(r1),r18 ;\
203 l.sw PT_GPR19(r1),r19 ;\
204 l.sw PT_GPR20(r1),r20 ;\
205 l.sw PT_GPR21(r1),r21 ;\
206 l.sw PT_GPR22(r1),r22 ;\
207 l.sw PT_GPR23(r1),r23 ;\
208 l.sw PT_GPR24(r1),r24 ;\
209 l.sw PT_GPR25(r1),r25 ;\
210 l.sw PT_GPR26(r1),r26 ;\
211 l.sw PT_GPR27(r1),r27 ;\
212 l.sw PT_GPR28(r1),r28 ;\
213 l.sw PT_GPR29(r1),r29 ;\
215 l.sw PT_GPR30(r1),r30 ;\
216 /* l.sw PT_GPR31(r1),r31 */ ;\
218 l.addi r30,r0,-1 ;\
219 l.sw PT_ORIG_GPR11(r1),r30 ;\
220 l.addi r3,r1,0 ;\
222 l.addi r5,r0,vector ;\
223 l.jal unhandled_exception ;\
224 l.nop ;\
225 l.j _ret_from_exception ;\
226 l.nop
230 l.movhi reg,hi(lwa_flag) ;\
231 l.ori reg,reg,lo(lwa_flag) ;\
232 l.sw 0(reg),r0
247 l.jal _start
248 l.andi r0,r0,0
255 l.jal do_bus_fault
256 l.addi r3,r1,0 /* pt_regs */
258 l.j _ret_from_exception
259 l.nop
264 l.and r5,r5,r0
265 l.j 1f
266 l.nop
271 l.ori r5,r0,0x300 // exception vector
273 l.addi r3,r1,0 // pt_regs
277 l.lwz r6,PT_PC(r3) // address of an offending insn
278 l.lwz r6,0(r6) // instruction that caused pf
280 l.srli r6,r6,26 // check opcode for jump insn
281 l.sfeqi r6,0 // l.j
282 l.bf 8f
283 l.sfeqi r6,1 // l.jal
284 l.bf 8f
285 l.sfeqi r6,3 // l.bnf
286 l.bf 8f
287 l.sfeqi r6,4 // l.bf
288 l.bf 8f
289 l.sfeqi r6,0x11 // l.jr
290 l.bf 8f
291 l.sfeqi r6,0x12 // l.jalr
292 l.bf 8f
293 l.nop
295 l.j 9f
296 l.nop
299 l.lwz r6,PT_PC(r3) // address of an offending insn
300 l.addi r6,r6,4
301 l.lwz r6,0(r6) // instruction that caused pf
302 l.srli r6,r6,26 // get opcode
307 l.mfspr r6,r0,SPR_SR // SR
308 l.andi r6,r6,SPR_SR_DSX // check for delay slot exception
309 l.sfne r6,r0 // exception happened in delay slot
310 l.bnf 7f
311 l.lwz r6,PT_PC(r3) // address of an offending insn
313 l.addi r6,r6,4 // offending insn is in delay slot
315 l.lwz r6,0(r6) // instruction that caused pf
316 l.srli r6,r6,26 // check opcode for write access
319 l.sfgeui r6,0x33 // check opcode for write access
320 l.bnf 1f
321 l.sfleui r6,0x37
322 l.bnf 1f
323 l.ori r6,r0,0x1 // write access
324 l.j 2f
325 l.nop
326 1: l.ori r6,r0,0x0 // !write access
330 l.jal do_page_fault
331 l.nop
332 l.j _ret_from_exception
333 l.nop
338 l.and r5,r5,r0
339 l.j 1f
340 l.nop
345 l.ori r5,r0,0x400 // exception vector
347 l.addi r3,r1,0 // pt_regs
349 l.ori r6,r0,0x0 // !write access
352 l.jal do_page_fault
353 l.nop
354 l.j _ret_from_exception
355 l.nop
362 l.jal timer_interrupt
363 l.addi r3,r1,0 /* pt_regs */
365 l.j _ret_from_intr
366 l.nop
373 l.jal do_unaligned_access
374 l.addi r3,r1,0 /* pt_regs */
376 l.j _ret_from_exception
377 l.nop
381 // l.mfspr r2,r0,SPR_EEAR_BASE /* Load the effective address */
382 l.addi r2,r4,0
383 // l.mfspr r5,r0,SPR_EPCR_BASE /* Load the insn address */
384 l.lwz r5,PT_PC(r1)
386 l.lwz r3,0(r5) /* Load insn */
387 l.srli r4,r3,26 /* Shift left to get the insn opcode */
389 l.sfeqi r4,0x00 /* Check if the load/store insn is in delay slot */
390 l.bf jmp
391 l.sfeqi r4,0x01
392 l.bf jmp
393 l.sfeqi r4,0x03
394 l.bf jmp
395 l.sfeqi r4,0x04
396 l.bf jmp
397 l.sfeqi r4,0x11
398 l.bf jr
399 l.sfeqi r4,0x12
400 l.bf jr
401 l.nop
402 l.j 1f
403 l.addi r5,r5,4 /* Increment PC to get return insn address */
406 l.slli r4,r3,6 /* Get the signed extended jump length */
407 l.srai r4,r4,4
409 l.lwz r3,4(r5) /* Load the real load/store insn */
411 l.add r5,r5,r4 /* Calculate jump target address */
413 l.j 1f
414 l.srli r4,r3,26 /* Shift left to get the insn opcode */
417 l.slli r4,r3,9 /* Shift to get the reg nb */
418 l.andi r4,r4,0x7c
420 l.lwz r3,4(r5) /* Load the real load/store insn */
422 l.add r4,r4,r1 /* Load the jump register value from the stack */
423 l.lwz r5,0(r4)
425 l.srli r4,r3,26 /* Shift left to get the insn opcode */
429 // l.mtspr r0,r5,SPR_EPCR_BASE
430 l.sw PT_PC(r1),r5
432 l.sfeqi r4,0x26
433 l.bf lhs
434 l.sfeqi r4,0x25
435 l.bf lhz
436 l.sfeqi r4,0x22
437 l.bf lws
438 l.sfeqi r4,0x21
439 l.bf lwz
440 l.sfeqi r4,0x37
441 l.bf sh
442 l.sfeqi r4,0x35
443 l.bf sw
444 l.nop
446 1: l.j 1b /* I don't know what to do */
447 l.nop
449 lhs: l.lbs r5,0(r2)
450 l.slli r5,r5,8
451 l.lbz r6,1(r2)
452 l.or r5,r5,r6
453 l.srli r4,r3,19
454 l.andi r4,r4,0x7c
455 l.add r4,r4,r1
456 l.j align_end
457 l.sw 0(r4),r5
459 lhz: l.lbz r5,0(r2)
460 l.slli r5,r5,8
461 l.lbz r6,1(r2)
462 l.or r5,r5,r6
463 l.srli r4,r3,19
464 l.andi r4,r4,0x7c
465 l.add r4,r4,r1
466 l.j align_end
467 l.sw 0(r4),r5
469 lws: l.lbs r5,0(r2)
470 l.slli r5,r5,24
471 l.lbz r6,1(r2)
472 l.slli r6,r6,16
473 l.or r5,r5,r6
474 l.lbz r6,2(r2)
475 l.slli r6,r6,8
476 l.or r5,r5,r6
477 l.lbz r6,3(r2)
478 l.or r5,r5,r6
479 l.srli r4,r3,19
480 l.andi r4,r4,0x7c
481 l.add r4,r4,r1
482 l.j align_end
483 l.sw 0(r4),r5
485 lwz: l.lbz r5,0(r2)
486 l.slli r5,r5,24
487 l.lbz r6,1(r2)
488 l.slli r6,r6,16
489 l.or r5,r5,r6
490 l.lbz r6,2(r2)
491 l.slli r6,r6,8
492 l.or r5,r5,r6
493 l.lbz r6,3(r2)
494 l.or r5,r5,r6
495 l.srli r4,r3,19
496 l.andi r4,r4,0x7c
497 l.add r4,r4,r1
498 l.j align_end
499 l.sw 0(r4),r5
502 l.srli r4,r3,9
503 l.andi r4,r4,0x7c
504 l.add r4,r4,r1
505 l.lwz r5,0(r4)
506 l.sb 1(r2),r5
507 l.srli r5,r5,8
508 l.j align_end
509 l.sb 0(r2),r5
512 l.srli r4,r3,9
513 l.andi r4,r4,0x7c
514 l.add r4,r4,r1
515 l.lwz r5,0(r4)
516 l.sb 3(r2),r5
517 l.srli r5,r5,8
518 l.sb 2(r2),r5
519 l.srli r5,r5,8
520 l.sb 1(r2),r5
521 l.srli r5,r5,8
522 l.j align_end
523 l.sb 0(r2),r5
526 l.j _ret_from_intr
527 l.nop
534 l.jal do_illegal_instruction
535 l.addi r3,r1,0 /* pt_regs */
537 l.j _ret_from_exception
538 l.nop
544 l.lwz r4,PT_SR(r1) // were interrupts enabled ?
545 l.andi r4,r4,SPR_SR_IEE
546 l.sfeqi r4,0
547 l.bnf 1f // ext irq enabled, all ok.
548 l.nop
550 l.addi r1,r1,-0x8
551 l.movhi r3,hi(42f)
552 l.ori r3,r3,lo(42f)
553 l.sw 0x0(r1),r3
554 l.jal printk
555 l.sw 0x4(r1),r4
556 l.addi r1,r1,0x8
564 l.ori r4,r4,SPR_SR_IEE // fix the bug
565 // l.sw PT_SR(r1),r4
569 l.addi r3,r1,0
570 l.movhi r8,hi(do_IRQ)
571 l.ori r8,r8,lo(do_IRQ)
572 l.jalr r8
573 l.nop
574 l.j _ret_from_intr
575 l.nop
607 l.sw PT_GPR2(r1),r2
612 l.sw PT_GPR3(r1),r3
619 l.lwz r4,PT_GPR4(r1)
620 l.sw PT_GPR5(r1),r5
621 l.sw PT_GPR6(r1),r6
622 l.sw PT_GPR7(r1),r7
623 l.sw PT_GPR8(r1),r8
624 l.sw PT_GPR9(r1),r9
626 l.sw PT_GPR11(r1),r11
628 l.sw PT_ORIG_GPR11(r1),r11
640 /* l.sw PT_GPR30(r1),r30 */
648 l.lwz r30,TI_FLAGS(r10)
649 l.andi r30,r30,_TIF_SYSCALL_TRACE
650 l.sfne r30,r0
651 l.bf _syscall_trace_enter
652 l.nop
656 l.sfgeui r11,__NR_syscalls
657 l.bf _syscall_badsys
658 l.nop
661 l.movhi r29,hi(sys_call_table)
662 l.ori r29,r29,lo(sys_call_table)
663 l.slli r11,r11,2
664 l.add r29,r29,r11
665 l.lwz r29,0(r29)
667 l.jalr r29
668 l.nop
674 l.sw PT_GPR11(r1),r11 // save return value
678 l.movhi r3,hi(_string_syscall_return)
679 l.ori r3,r3,lo(_string_syscall_return)
680 l.ori r27,r0,1
681 l.sw -4(r1),r27
682 l.sw -8(r1),r11
683 l.addi r1,r1,-8
684 l.movhi r27,hi(printk)
685 l.ori r27,r27,lo(printk)
686 l.jalr r27
687 l.nop
688 l.addi r1,r1,8
696 l.sfne r30,r0
697 l.bf _syscall_trace_leave
698 l.nop
708 l.lwz r30,TI_FLAGS(r10)
709 l.andi r30,r30,_TIF_WORK_MASK
710 l.sfne r30,r0
712 l.bnf _syscall_resume_userspace
713 l.nop
719 l.sw PT_GPR14(r1),r14
720 l.sw PT_GPR16(r1),r16
721 l.sw PT_GPR18(r1),r18
722 l.sw PT_GPR20(r1),r20
723 l.sw PT_GPR22(r1),r22
724 l.sw PT_GPR24(r1),r24
725 l.sw PT_GPR26(r1),r26
726 l.sw PT_GPR28(r1),r28
729 l.j _work_pending
730 l.nop
756 l.lwz r2,PT_GPR2(r1)
762 l.lwz r3,PT_GPR3(r1)
763 l.lwz r4,PT_GPR4(r1)
764 l.lwz r5,PT_GPR5(r1)
765 l.lwz r6,PT_GPR6(r1)
766 l.lwz r7,PT_GPR7(r1)
767 l.lwz r8,PT_GPR8(r1)
769 l.lwz r9,PT_GPR9(r1)
770 l.lwz r10,PT_GPR10(r1)
771 l.lwz r11,PT_GPR11(r1)
774 l.lwz r30,PT_GPR30(r1)
777 l.lwz r13,PT_PC(r1)
778 l.lwz r15,PT_SR(r1)
779 l.lwz r1,PT_SP(r1)
782 * them before we can use them for our l.rfe */
784 l.mtspr r0,r13,SPR_EPCR_BASE
785 l.mtspr r0,r15,SPR_ESR_BASE
786 l.rfe
800 l.jal do_syscall_trace_enter
801 l.addi r3,r1,0
807 l.lwz r11,PT_GPR11(r1)
808 l.lwz r3,PT_GPR3(r1)
809 l.lwz r4,PT_GPR4(r1)
810 l.lwz r5,PT_GPR5(r1)
811 l.lwz r6,PT_GPR6(r1)
812 l.lwz r7,PT_GPR7(r1)
814 l.j _syscall_check
815 l.lwz r8,PT_GPR8(r1)
818 l.jal do_syscall_trace_leave
819 l.addi r3,r1,0
821 l.j _syscall_check_work
822 l.nop
830 l.j _syscall_return
831 l.addi r11,r0,-ENOSYS
844 l.jal do_trap
845 l.addi r3,r1,0 /* pt_regs */
847 l.j _ret_from_exception
848 l.nop
923 l.lwz r4,TI_FLAGS(r10)
924 l.andi r13,r4,_TIF_WORK_MASK
925 l.sfeqi r13,0
926 l.bf _restore_all
927 l.nop
930 l.lwz r5,PT_ORIG_GPR11(r1)
931 l.sfltsi r5,0
932 l.bnf 1f
933 l.nop
934 l.andi r5,r5,0
936 l.jal do_work_pending
937 l.ori r3,r1,0 /* pt_regs */
939 l.sfeqi r11,0
940 l.bf _restore_all
941 l.nop
942 l.sfltsi r11,0
943 l.bnf 1f
944 l.nop
945 l.and r11,r11,r0
946 l.ori r11,r11,__NR_restart_syscall
947 l.j _syscall_check_trace_enter
948 l.nop
950 l.lwz r11,PT_ORIG_GPR11(r1)
952 l.lwz r3,PT_GPR3(r1)
953 l.lwz r4,PT_GPR4(r1)
954 l.lwz r5,PT_GPR5(r1)
955 l.lwz r6,PT_GPR6(r1)
956 l.lwz r7,PT_GPR7(r1)
957 l.j _syscall_check_trace_enter
958 l.lwz r8,PT_GPR8(r1)
962 l.lwz r4,PT_SR(r1)
963 l.andi r3,r4,(SPR_SR_IEE|SPR_SR_TEE)
964 l.sfeq r3,r0 /* skip trace if irqs were off */
965 l.bf skip_hardirqs_on
966 l.nop
976 l.lwz r4,PT_SR(r1)
977 l.andi r3,r4,SPR_SR_SM
978 l.sfeqi r3,0
979 l.bnf _restore_all
980 l.nop
981 l.j _resume_userspace
982 l.nop
985 l.jal schedule_tail
986 l.nop
989 l.sfeqi r20,0
990 l.bf 1f
991 l.nop
994 l.jalr r20
995 l.or r3,r22,r0
999 l.lwz r11,PT_GPR11(r1)
1006 l.lwz r12,PT_GPR12(r1)
1007 l.lwz r14,PT_GPR14(r1)
1008 l.lwz r16,PT_GPR16(r1)
1009 l.lwz r18,PT_GPR18(r1)
1010 l.lwz r20,PT_GPR20(r1)
1011 l.lwz r22,PT_GPR22(r1)
1012 l.lwz r24,PT_GPR24(r1)
1013 l.lwz r26,PT_GPR26(r1)
1014 l.lwz r28,PT_GPR28(r1)
1016 l.j _syscall_return
1017 l.nop
1043 * the l.rfe instruction. If get TLB miss in beetwen the EPCR register gets
1044 * garbled and we end up calling l.rfe with the wrong EPCR. (same probably
1064 l.addi r1,r1,-(INT_FRAME_SIZE)
1067 l.sw PT_GPR2(r1),r2
1068 l.sw PT_GPR9(r1),r9
1071 l.sw PT_GPR12(r1),r12
1072 l.sw PT_GPR14(r1),r14
1073 l.sw PT_GPR16(r1),r16
1074 l.sw PT_GPR18(r1),r18
1075 l.sw PT_GPR20(r1),r20
1076 l.sw PT_GPR22(r1),r22
1077 l.sw PT_GPR24(r1),r24
1078 l.sw PT_GPR26(r1),r26
1079 l.sw PT_GPR28(r1),r28
1080 l.sw PT_GPR30(r1),r30
1082 l.addi r11,r10,0 /* Save old 'current' to 'last' return value*/
1092 l.lwz r29,TI_KSP(r10)
1093 l.sw PT_SP(r1),r29
1096 l.sw TI_KSP(r10),r1 /* Save old stack pointer */
1097 l.or r10,r4,r0 /* Set up new current_thread_info */
1098 l.lwz r1,TI_KSP(r10) /* Load new stack pointer */
1101 l.lwz r29,PT_SP(r1)
1102 l.sw TI_KSP(r10),r29
1107 l.lwz r2,PT_GPR2(r1)
1108 l.lwz r9,PT_GPR9(r1)
1114 l.lwz r12,PT_GPR12(r1)
1115 l.lwz r14,PT_GPR14(r1)
1116 l.lwz r16,PT_GPR16(r1)
1117 l.lwz r18,PT_GPR18(r1)
1118 l.lwz r20,PT_GPR20(r1)
1119 l.lwz r22,PT_GPR22(r1)
1120 l.lwz r24,PT_GPR24(r1)
1121 l.lwz r26,PT_GPR26(r1)
1122 l.lwz r28,PT_GPR28(r1)
1123 l.lwz r30,PT_GPR30(r1)
1126 l.addi r1,r1,(INT_FRAME_SIZE)
1134 l.lwz r3,TI_TASK(r3) /* Load 'prev' as schedule_tail arg */
1135 l.jr r9
1136 l.nop
1141 * jump is always happening after the l.addi instruction.
1145 * code that did the l.jal that brought us here.
1155 l.sw PT_GPR14(r1),r14
1156 l.sw PT_GPR16(r1),r16
1157 l.sw PT_GPR18(r1),r18
1158 l.sw PT_GPR20(r1),r20
1159 l.sw PT_GPR22(r1),r22
1160 l.sw PT_GPR24(r1),r24
1161 l.sw PT_GPR26(r1),r26
1162 l.jr r29
1163 l.sw PT_GPR28(r1),r28
1166 l.movhi r29,hi(sys_clone)
1167 l.ori r29,r29,lo(sys_clone)
1168 l.j _fork_save_extra_regs_and_call
1169 l.nop
1172 l.movhi r29,hi(sys_fork)
1173 l.ori r29,r29,lo(sys_fork)
1174 l.j _fork_save_extra_regs_and_call
1175 l.nop
1178 l.jal _sys_rt_sigreturn
1179 l.addi r3,r1,0
1180 l.sfne r30,r0
1181 l.bnf _no_syscall_trace
1182 l.nop
1183 l.jal do_syscall_trace_leave
1184 l.addi r3,r1,0
1186 l.j _resume_userspace
1187 l.nop
1206 l.lwz r29,0(r4)
1207 l.lwz r27,0(r5)
1208 l.sw 0(r4),r27
1209 l.sw 0(r5),r29
1211 l.jr r9
1212 l.or r11,r0,r0