OpenCores
URL https://opencores.org/ocsvn/openrisc_me/openrisc_me/trunk

Subversion Repositories openrisc_me

[/] [openrisc/] [trunk/] [gnu-src/] [gdb-6.8/] [sim/] [testsuite/] [sim/] [h8300/] [movsd.s] - Blame information for rev 280

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 24 jeremybenn 
# 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
14 
src:    .byte   'h', 'e', 'l', 'l', 'o', 0
15 
dst1:   .byte   0, 0, 0, 0, 0, 0, 0, 0, 0, 0
16 
dst2:   .byte   0, 0, 0, 0, 0, 0, 0, 0, 0, 0
17 
 
18 
        start
19 
.if (sim_cpu == h8sx)
20 
movsd_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
35 
fail1:  fail
36 
pass1:  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 
 
59 
movsd_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 
 
73 
fail2:  fail
74 
pass2:  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

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.