Lines Matching refs:r0

205 	mfmsr	r0
206 	ori	r0,r0,MSR_DR|MSR_IR
207 	mtspr	SPRN_SRR1,r0
208 	lis	r0,start_here@h
209 	ori	r0,r0,start_here@l
210 	mtspr	SPRN_SRR0,r0
286 	stw	r0,GPR0(r11);	\
391 	andis.	r0,r10,0xa470		/* weird error? */
406 	andis.	r0,r9,0x4000		/* no pte found? */
514 	lwz	r0,0(r2)		/* get linux-style pte */
515 	andc.	r1,r1,r0		/* check access & ~permission */
517 	ori	r0,r0,_PAGE_ACCESSED	/* set _PAGE_ACCESSED in pte */
522 	stw	r0,0(r2)		/* update PTE (accessed bit) */
524 	rlwinm	r1,r0,32-10,31,31	/* _PAGE_RW -> PP lsb */
525 	rlwinm	r2,r0,32-7,31,31	/* _PAGE_DIRTY -> PP lsb */
527 	rlwimi	r0,r0,32-1,30,30	/* _PAGE_USER -> PP msb */
528 	rlwimi	r0,r0,32-1,31,31	/* _PAGE_USER -> PP lsb */
530 	andc	r1,r0,r1		/* PP = user? (rw&dirty? 2: 3): 0 */
553 	mfmsr	r0		/* Restore "normal" registers */
554 	xoris	r0,r0,MSR_TGPR>>16
556 	mtmsr	r0
588 	lwz	r0,0(r2)		/* get linux-style pte */
589 	andc.	r1,r1,r0		/* check access & ~permission */
591 	ori	r0,r0,_PAGE_ACCESSED	/* set _PAGE_ACCESSED in pte */
596 	stw	r0,0(r2)		/* update PTE (accessed bit) */
598 	rlwinm	r1,r0,32-10,31,31	/* _PAGE_RW -> PP lsb */
599 	rlwinm	r2,r0,32-7,31,31	/* _PAGE_DIRTY -> PP lsb */
601 	rlwimi	r0,r0,32-1,30,30	/* _PAGE_USER -> PP msb */
602 	rlwimi	r0,r0,32-1,31,31	/* _PAGE_USER -> PP lsb */
604 	andc	r1,r0,r1		/* PP = user? (rw&dirty? 2: 3): 0 */
612 	li	r0,1
615 	slw	r0,r0,r2
616 	xor	r1,r0,r1
617 	srw	r0,r1,r2
620 	rlwimi	r2,r0,31-14,14,14
637 	mfmsr	r0		/* Restore "normal" registers */
638 	xoris	r0,r0,MSR_TGPR>>16
640 	mtmsr	r0
672 	lwz	r0,0(r2)		/* get linux-style pte */
673 	andc.	r1,r1,r0		/* check access & ~permission */
675 	ori	r0,r0,_PAGE_ACCESSED|_PAGE_DIRTY
680 	stw	r0,0(r2)		/* update PTE (accessed/dirty bits) */
682 	rlwimi	r0,r0,32-1,30,30	/* _PAGE_USER -> PP msb */
684 	andc	r1,r0,r1		/* PP = user? 2: 0 */
692 	li	r0,1
695 	slw	r0,r0,r2
696 	xor	r1,r0,r1
697 	srw	r0,r1,r2
700 	rlwimi	r2,r0,31-14,14,14
773 	addi	r0,r3,4f@l		/* jump to the address of 4f */
774 	mtctr	r0			/* in copy and do the rest. */
789 4:	li	r0,L1_CACHE_BYTES/4
790 	mtctr	r0
792 	lwzx	r0,r6,r4
793 	stwx	r0,r6,r3
827 	mfmsr	r0
828 	rlwinm	r0,r0,0,28,26		/* clear DR (0x10) */
830 	mtmsr	r0
855 	li	r0,0
857 	stw	r0,0(r3)
912 	li	r0,16		/* load up segment register values */
913 	mtctr	r0		/* for context 0 */
960 	li	r0,0
961 	stwu	r0,THREAD_SIZE-STACK_FRAME_OVERHEAD(r1)
996 	stw	r5, 0xf0(r0)	/* This much match your Abatron config */
1025 	li	r0,NUM_USER_SEGMENTS
1026 	mtctr	r0
1121 	andi.	r0,r3,MSR_DR|MSR_IR		/* MMU enabled? */
1123 	andc	r3,r3,r0
1241 	mfmsr	r0
1242 	rlwinm	r0,r0,0,17,15	/* clear MSR_EE in r0 */
1244 	mtmsr	r0