1# Hitachi H8 testcase 'movsd'
2# mach(): all
3# as(h8300):	--defsym sim_cpu=0
4# as(h8300h):	--defsym sim_cpu=1
5# as(h8300s):	--defsym sim_cpu=2
6# as(h8sx):	--defsym sim_cpu=3
7# ld(h8300h):	-m h8300helf
8# ld(h8300s):	-m h8300self
9# ld(h8sx):	-m h8300sxelf
10
11	.include "testutils.inc"
12
13	.data
14src:	.byte	'h', 'e', 'l', 'l', 'o', 0
15dst1:	.byte	0, 0, 0, 0, 0, 0, 0, 0, 0, 0
16dst2:	.byte	0, 0, 0, 0, 0, 0, 0, 0, 0, 0
17
18	start
19.if (sim_cpu == h8sx)
20movsd_n:#
21	# In this test, the transfer will stop after n bytes.
22	#
23	set_grs_a5a5
24
25	mov	#src,  er5
26	mov	#dst1, er6
27	mov	#4, r4
28	set_ccr_zero
29	;; movsd.b disp:16
30	movsd.b	fail1:16
31;;; 	.word	0x7b84
32;;; 	.word	0x02
33
34	bra	pass1
35fail1:	fail
36pass1:	test_cc_clear
37	test_gr_a5a5 0
38	test_gr_a5a5 1
39	test_gr_a5a5 2
40	test_gr_a5a5 3
41	test_h_gr32  0xa5a50000 er4
42	test_h_gr32  src+4  er5
43	test_h_gr32  dst1+4 er6
44	test_gr_a5a5 7
45
46	#
47	# Now make sure exactly 4 bytes were transferred.
48	cmp.b	@src, @dst1
49	bne	fail1:16
50	cmp.b	@src+1, @dst1+1
51	bne	fail1:16
52	cmp.b	@src+2, @dst1+2
53	bne	fail1:16
54	cmp.b	@src+3, @dst1+3
55	bne	fail1:16
56	cmp.b	@src+4, @dst1+4
57	beq	fail1:16
58
59movsd_s:#
60	# In this test, the entire null-terminated string is transferred.
61	#
62	set_grs_a5a5
63
64	mov	#src,  er5
65	mov	#dst2, er6
66	mov	#8, r4
67	set_ccr_zero
68	;; movsd.b disp:16
69	movsd.b	pass2:16
70;;; 	.word	0x7b84
71;;; 	.word	0x10
72
73fail2:	fail
74pass2:	test_cc_clear
75	test_gr_a5a5 0
76	test_gr_a5a5 1
77	test_gr_a5a5 2
78	test_gr_a5a5 3
79	test_h_gr32  0xa5a50002 er4
80	test_h_gr32  src+6  er5
81	test_h_gr32  dst2+6 er6
82	test_gr_a5a5 7
83	#
84	# Now make sure 5 bytes were transferred, and the 6th is zero.
85	cmp.b	@src, @dst2
86	bne	fail2:16
87	cmp.b	@src+1, @dst2+1
88	bne	fail2:16
89	cmp.b	@src+2, @dst2+2
90	bne	fail2:16
91	cmp.b	@src+3, @dst2+3
92	bne	fail2:16
93	cmp.b	@src+4, @dst2+4
94	bne	fail2:16
95	cmp.b	#0,     @dst2+5
96	bne	fail2:16
97.endif
98	pass
99
100	exit 0
101