1 /* get FPR and VR use flags with sc 0x7FF3 */
2 /* get vsave with mfspr reg, 256 */
3 
4 .text
5 .align 2
6 
7 .globl	__setlabel
8 
9 __setlabel:				/* xxx: instruction scheduling */
10 	mflr	r0
11 	mfcr	r5
12 	mfctr	r6
13 	mfxer	r7
14 	stw	r0, 0*4(r3)
15 	stw	r5, 1*4(r3)
16 	stw	r6, 2*4(r3)
17 	stw	r7, 3*4(r3)
18 
19 	stw	r1, 4*4(r3)
20 	stw	r2, 5*4(r3)
21 
22 	stw	r13, (0+6)*4(r3)	/* callee-save GPRs */
23 	stw	r14, (1+6)*4(r3)	/* xxx: block move */
24 	stw	r15, (2+6)*4(r3)
25 	stw	r16, (3+6)*4(r3)
26 	stw	r17, (4+6)*4(r3)
27 	stw	r18, (5+6)*4(r3)
28 	stw	r19, (6+6)*4(r3)
29 	stw	r20, (7+6)*4(r3)
30 	stw	r21, (8+6)*4(r3)
31 	stw	r22, (9+6)*4(r3)
32 	stw	r23, (10+6)*4(r3)
33 	stw	r24, (11+6)*4(r3)
34 	stw	r25, (12+6)*4(r3)
35 	stw	r26, (13+6)*4(r3)
36 	stw	r27, (14+6)*4(r3)
37 	stw	r28, (15+6)*4(r3)
38 	stw	r29, (16+6)*4(r3)
39 	stw	r30, (17+6)*4(r3)
40 	stw	r31, (18+6)*4(r3)
41 
42 	li	r3, 0			/* return */
43 	blr
44 
45 .globl	__gotolabel
46 
47 __gotolabel:
48 	lwz	r13, (0+6)*4(r3)	/* callee-save GPRs */
49 	lwz	r14, (1+6)*4(r3)	/* xxx: block move */
50 	lwz	r15, (2+6)*4(r3)
51 	lwz	r16, (3+6)*4(r3)
52 	lwz	r17, (4+6)*4(r3)
53 	lwz	r18, (5+6)*4(r3)
54 	lwz	r19, (6+6)*4(r3)
55 	lwz	r20, (7+6)*4(r3)
56 	lwz	r21, (8+6)*4(r3)
57 	lwz	r22, (9+6)*4(r3)
58 	lwz	r23, (10+6)*4(r3)
59 	lwz	r24, (11+6)*4(r3)
60 	lwz	r25, (12+6)*4(r3)
61 	lwz	r26, (13+6)*4(r3)
62 	lwz	r27, (14+6)*4(r3)
63 	lwz	r28, (15+6)*4(r3)
64 	lwz	r29, (16+6)*4(r3)
65 	lwz	r30, (17+6)*4(r3)
66 	lwz	r31, (18+6)*4(r3)
67 
68 	lwz	r1, 4*4(r3)
69 	lwz	r2, 5*4(r3)
70 
71 	lwz	r0, 0*4(r3)
72 	mtlr	r0
73 	lwz	r0, 1*4(r3)
74 	mtcr	r0			/* mtcrf 0xFF, r0 */
75 	lwz	r0, 2*4(r3)
76 	mtctr	r0
77 	lwz	r0, 3*4(r3)
78 	mtxer	r0
79 	li	r3, 1
80 	blr