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# fr30 testcase for div1 $Ri
# mach(): fr30
 
        .include "testutils.inc"
 
        START
 
        .text
        .global div1
div1:
        ; Test div1 $Ri
        ; example from the manual -- all status bits 0
        mvi_h_gr        0x00ffffff,r2
        mvi_h_dr        0x00ffffff,mdh
        mvi_h_dr        0x00000000,mdl
        set_dbits       0x0
        set_cc          0x00
        div1            r2
        test_cc         0 0 0 0
        test_dbits      0x0
        test_h_gr       0x00ffffff,r2
        test_h_dr       0x00ffffff,mdh  ; misprinted in manual?
        test_h_dr       0x00000001,mdl
 
        ; D0 == 1
        set_dbits       0x1
        set_cc          0x00
        div1            r2
        test_cc         0 0 0 0
        test_dbits      0x1
        test_h_gr       0x00ffffff,r2
        test_h_dr       0x01fffffe,mdh
        test_h_dr       0x00000002,mdl
 
        ; D1 == 1
        set_dbits       0x2
        set_cc          0x00
        div1            r2
        test_cc         0 0 0 0
        test_dbits      0x2
        test_h_gr       0x00ffffff,r2
        test_h_dr       0x03fffffc,mdh
        test_h_dr       0x00000004,mdl
 
        ; D0 == 1, D1 == 1
        set_dbits       0x3
        set_cc          0x00
        div1            r2
        test_cc         0 0 0 0
        test_dbits      0x3
        test_h_gr       0x00ffffff,r2
        test_h_dr       0x08fffff7,mdh
        test_h_dr       0x00000009,mdl
 
        ; C == 1
        mvi_h_gr        0x11ffffef,r2
        set_dbits       0x0
        set_cc          0x00
        div1            r2
        test_cc         0 0 0 1
        test_dbits      0x0
        test_h_gr       0x11ffffef,r2
        test_h_dr       0x11ffffee,mdh
        test_h_dr       0x00000012,mdl
 
        ; D0 == 1, C == 1
        mvi_h_gr        0x23ffffdd,r2
        set_dbits       0x1
        set_cc          0x00
        div1            r2
        test_cc         0 0 0 1
        test_dbits      0x1
        test_h_gr       0x23ffffdd,r2
        test_h_dr       0xffffffff,mdh
        test_h_dr       0x00000025,mdl
 
        ; D1 == 1, C == 1
        mvi_h_gr        0x00000003,r2
        set_dbits       0x2
        set_cc          0x00
        div1            r2
        test_cc         0 0 0 1
        test_dbits      0x2
        test_h_gr       0x00000003,r2
        test_h_dr       0x00000001,mdh
        test_h_dr       0x0000004b,mdl
 
        ; D0 == 1, D1 == 1, C == 1
        mvi_h_gr        0xfffffffe,r2
        set_dbits       0x3
        set_cc          0x00
        div1            r2
        test_cc         0 0 0 1
        test_dbits      0x3
        test_h_gr       0xfffffffe,r2
        test_h_dr       0x00000002,mdh
        test_h_dr       0x00000096,mdl
 
        ; remainder is zero
        mvi_h_gr        0x00000004,r2
        set_dbits       0x0
        set_cc          0x00
        div1            r2
        test_cc         0 1 0 0
        test_dbits      0x0
        test_h_gr       0x00000004,r2
        test_h_dr       0x00000000,mdh
        test_h_dr       0x0000012d,mdl
 
        pass
 
 
 

Line No.	Rev	Author	Line
1	24	jeremybenn	`# fr30 testcase for div1 $Ri`
2			`# mach(): fr30`
3
4			`.include "testutils.inc"`
5
6			`START`
7
8			`.text`
9			`.global div1`
10			`div1:`
11			`; Test div1 $Ri`
12			`; example from the manual -- all status bits 0`
13			`mvi_h_gr 0x00ffffff,r2`
14			`mvi_h_dr 0x00ffffff,mdh`
15			`mvi_h_dr 0x00000000,mdl`
16			`set_dbits 0x0`
17			`set_cc 0x00`
18			`div1 r2`
19			`test_cc 0 0 0 0`
20			`test_dbits 0x0`
21			`test_h_gr 0x00ffffff,r2`
22			`test_h_dr 0x00ffffff,mdh ; misprinted in manual?`
23			`test_h_dr 0x00000001,mdl`
24
25			`; D0 == 1`
26			`set_dbits 0x1`
27			`set_cc 0x00`
28			`div1 r2`
29			`test_cc 0 0 0 0`
30			`test_dbits 0x1`
31			`test_h_gr 0x00ffffff,r2`
32			`test_h_dr 0x01fffffe,mdh`
33			`test_h_dr 0x00000002,mdl`
34
35			`; D1 == 1`
36			`set_dbits 0x2`
37			`set_cc 0x00`
38			`div1 r2`
39			`test_cc 0 0 0 0`
40			`test_dbits 0x2`
41			`test_h_gr 0x00ffffff,r2`
42			`test_h_dr 0x03fffffc,mdh`
43			`test_h_dr 0x00000004,mdl`
44
45			`; D0 == 1, D1 == 1`
46			`set_dbits 0x3`
47			`set_cc 0x00`
48			`div1 r2`
49			`test_cc 0 0 0 0`
50			`test_dbits 0x3`
51			`test_h_gr 0x00ffffff,r2`
52			`test_h_dr 0x08fffff7,mdh`
53			`test_h_dr 0x00000009,mdl`
54
55			`; C == 1`
56			`mvi_h_gr 0x11ffffef,r2`
57			`set_dbits 0x0`
58			`set_cc 0x00`
59			`div1 r2`
60			`test_cc 0 0 0 1`
61			`test_dbits 0x0`
62			`test_h_gr 0x11ffffef,r2`
63			`test_h_dr 0x11ffffee,mdh`
64			`test_h_dr 0x00000012,mdl`
65
66			`; D0 == 1, C == 1`
67			`mvi_h_gr 0x23ffffdd,r2`
68			`set_dbits 0x1`
69			`set_cc 0x00`
70			`div1 r2`
71			`test_cc 0 0 0 1`
72			`test_dbits 0x1`
73			`test_h_gr 0x23ffffdd,r2`
74			`test_h_dr 0xffffffff,mdh`
75			`test_h_dr 0x00000025,mdl`
76
77			`; D1 == 1, C == 1`
78			`mvi_h_gr 0x00000003,r2`
79			`set_dbits 0x2`
80			`set_cc 0x00`
81			`div1 r2`
82			`test_cc 0 0 0 1`
83			`test_dbits 0x2`
84			`test_h_gr 0x00000003,r2`
85			`test_h_dr 0x00000001,mdh`
86			`test_h_dr 0x0000004b,mdl`
87
88			`; D0 == 1, D1 == 1, C == 1`
89			`mvi_h_gr 0xfffffffe,r2`
90			`set_dbits 0x3`
91			`set_cc 0x00`
92			`div1 r2`
93			`test_cc 0 0 0 1`
94			`test_dbits 0x3`
95			`test_h_gr 0xfffffffe,r2`
96			`test_h_dr 0x00000002,mdh`
97			`test_h_dr 0x00000096,mdl`
98
99			`; remainder is zero`
100			`mvi_h_gr 0x00000004,r2`
101			`set_dbits 0x0`
102			`set_cc 0x00`
103			`div1 r2`
104			`test_cc 0 1 0 0`
105			`test_dbits 0x0`
106			`test_h_gr 0x00000004,r2`
107			`test_h_dr 0x00000000,mdh`
108			`test_h_dr 0x0000012d,mdl`
109
110			`pass`
111
112
113

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[/] [openrisc/] [trunk/] [gnu-src/] [gdb-6.8/] [sim/] [testsuite/] [sim/] [fr30/] [div1.cgs] - Blame information for rev 157