1 cea10000 2005-05-01 devnull ENTRY(_tas)
 2 cea10000 2005-05-01 devnull 	li	%r0, 0
 3 cea10000 2005-05-01 devnull 	mr	%r4, %r3
 4 cea10000 2005-05-01 devnull 	lis	%r5, 0xcafe
 5 cea10000 2005-05-01 devnull 	ori	%r5, %r5, 0xbabe
 6 cea10000 2005-05-01 devnull 1:
 7 cea10000 2005-05-01 devnull 	lwarx	%r3, %r0, %r4
 8 cea10000 2005-05-01 devnull 	cmpwi	%r3, 0
 9 cea10000 2005-05-01 devnull 	bne	2f
10 cea10000 2005-05-01 devnull 	stwcx.	%r5, %r0, %r4
11 cea10000 2005-05-01 devnull 	bne-	1b
12 cea10000 2005-05-01 devnull 2:
13 cea10000 2005-05-01 devnull 	sync
14 cea10000 2005-05-01 devnull 	blr
15 cea10000 2005-05-01 devnull 
16 cea10000 2005-05-01 devnull ENTRY(_getmcontext)				/* xxx: instruction scheduling */
17 cea10000 2005-05-01 devnull 	mflr	%r0
18 cea10000 2005-05-01 devnull 	mfcr	%r5
19 cea10000 2005-05-01 devnull 	mfctr	%r6
20 cea10000 2005-05-01 devnull 	mfxer	%r7
21 cea10000 2005-05-01 devnull 	stw	%r0, 0*4(%r3)
22 cea10000 2005-05-01 devnull 	stw	%r5, 1*4(%r3)
23 cea10000 2005-05-01 devnull 	stw	%r6, 2*4(%r3)
24 cea10000 2005-05-01 devnull 	stw	%r7, 3*4(%r3)
25 cea10000 2005-05-01 devnull 
26 cea10000 2005-05-01 devnull 	stw	%r1, 4*4(%r3)
27 cea10000 2005-05-01 devnull 	stw	%r2, 5*4(%r3)
28 cea10000 2005-05-01 devnull 	li	%r5, 1			/* return value for setmcontext */
29 cea10000 2005-05-01 devnull 	stw	%r5, 6*4(%r3)
30 cea10000 2005-05-01 devnull 
31 cea10000 2005-05-01 devnull 	stw	%r13, (0+7)*4(%r3)	/* callee-save GPRs */
32 cea10000 2005-05-01 devnull 	stw	%r14, (1+7)*4(%r3)	/* xxx: block move */
33 cea10000 2005-05-01 devnull 	stw	%r15, (2+7)*4(%r3)
34 cea10000 2005-05-01 devnull 	stw	%r16, (3+7)*4(%r3)
35 cea10000 2005-05-01 devnull 	stw	%r17, (4+7)*4(%r3)
36 cea10000 2005-05-01 devnull 	stw	%r18, (5+7)*4(%r3)
37 cea10000 2005-05-01 devnull 	stw	%r19, (6+7)*4(%r3)
38 cea10000 2005-05-01 devnull 	stw	%r20, (7+7)*4(%r3)
39 cea10000 2005-05-01 devnull 	stw	%r21, (8+7)*4(%r3)
40 cea10000 2005-05-01 devnull 	stw	%r22, (9+7)*4(%r3)
41 cea10000 2005-05-01 devnull 	stw	%r23, (10+7)*4(%r3)
42 cea10000 2005-05-01 devnull 	stw	%r24, (11+7)*4(%r3)
43 cea10000 2005-05-01 devnull 	stw	%r25, (12+7)*4(%r3)
44 cea10000 2005-05-01 devnull 	stw	%r26, (13+7)*4(%r3)
45 cea10000 2005-05-01 devnull 	stw	%r27, (14+7)*4(%r3)
46 cea10000 2005-05-01 devnull 	stw	%r28, (15+7)*4(%r3)
47 cea10000 2005-05-01 devnull 	stw	%r29, (16+7)*4(%r3)
48 cea10000 2005-05-01 devnull 	stw	%r30, (17+7)*4(%r3)
49 cea10000 2005-05-01 devnull 	stw	%r31, (18+7)*4(%r3)
50 cea10000 2005-05-01 devnull 
51 cea10000 2005-05-01 devnull 	li	%r3, 0			/* return */
52 cea10000 2005-05-01 devnull 	blr
53 cea10000 2005-05-01 devnull 
54 cea10000 2005-05-01 devnull ENTRY(_setmcontext)
55 cea10000 2005-05-01 devnull 	lwz	%r13, (0+7)*4(%r3)	/* callee-save GPRs */
56 cea10000 2005-05-01 devnull 	lwz	%r14, (1+7)*4(%r3)	/* xxx: block move */
57 cea10000 2005-05-01 devnull 	lwz	%r15, (2+7)*4(%r3)
58 cea10000 2005-05-01 devnull 	lwz	%r16, (3+7)*4(%r3)
59 cea10000 2005-05-01 devnull 	lwz	%r17, (4+7)*4(%r3)
60 cea10000 2005-05-01 devnull 	lwz	%r18, (5+7)*4(%r3)
61 cea10000 2005-05-01 devnull 	lwz	%r19, (6+7)*4(%r3)
62 cea10000 2005-05-01 devnull 	lwz	%r20, (7+7)*4(%r3)
63 cea10000 2005-05-01 devnull 	lwz	%r21, (8+7)*4(%r3)
64 cea10000 2005-05-01 devnull 	lwz	%r22, (9+7)*4(%r3)
65 cea10000 2005-05-01 devnull 	lwz	%r23, (10+7)*4(%r3)
66 cea10000 2005-05-01 devnull 	lwz	%r24, (11+7)*4(%r3)
67 cea10000 2005-05-01 devnull 	lwz	%r25, (12+7)*4(%r3)
68 cea10000 2005-05-01 devnull 	lwz	%r26, (13+7)*4(%r3)
69 cea10000 2005-05-01 devnull 	lwz	%r27, (14+7)*4(%r3)
70 cea10000 2005-05-01 devnull 	lwz	%r28, (15+7)*4(%r3)
71 cea10000 2005-05-01 devnull 	lwz	%r29, (16+7)*4(%r3)
72 cea10000 2005-05-01 devnull 	lwz	%r30, (17+7)*4(%r3)
73 cea10000 2005-05-01 devnull 	lwz	%r31, (18+7)*4(%r3)
74 cea10000 2005-05-01 devnull 
75 cea10000 2005-05-01 devnull 	lwz	%r1, 4*4(%r3)
76 cea10000 2005-05-01 devnull 	lwz	%r2, 5*4(%r3)
77 cea10000 2005-05-01 devnull 
78 cea10000 2005-05-01 devnull 	lwz	%r0, 0*4(%r3)
79 cea10000 2005-05-01 devnull 	mtlr	%r0
80 cea10000 2005-05-01 devnull 	lwz	%r0, 1*4(%r3)
81 cea10000 2005-05-01 devnull 	mtcr	%r0			/* mtcrf 0xFF, %r0 */
82 cea10000 2005-05-01 devnull 	lwz	%r0, 2*4(%r3)
83 cea10000 2005-05-01 devnull 	mtctr	%r0
84 cea10000 2005-05-01 devnull 	lwz	%r0, 3*4(%r3)
85 cea10000 2005-05-01 devnull 	mtxer	%r0
86 cea10000 2005-05-01 devnull 
87 cea10000 2005-05-01 devnull 	lwz	%r3,	6*4(%r3)
88 cea10000 2005-05-01 devnull 	blr