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[/] [zipcpu/] [trunk/] [bench/] [asm/] [testdiv.S] - Blame information for rev 42

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entry:
        ; Set up a test program
        MOV     test_div_program(PC),uPC
        MOV     top_of_stack(PC),uSP
        ; Run it in user space
        RTU
        ; Check for how the result came back: R0 = 0 means success
        MOV     uR11,R11
        TST     -1,R11
        HALT.Z
        BUSY
 
test_div_program:
        SUB     1,SP
        ;
        LDI     1,R11
        LDI     5,R0
        LDI     1,R1
        LDI     5,R2
        LDI     0,R3
        MOV     __HERE__+3(PC),R4
        STO     R4,1(SP)
        BRA     test_divs
 
        ;
        LDI     2,R11
        LDI     5,R0
        LDI     2,R1
        LDI     2,R2
        LDI     1,R3
        MOV     __HERE__+3(PC),R4
        STO     R4,1(SP)
        BRA     test_divs
 
        ;
        LDI     3,R11
        LDI     0xb53d0,R0
        LDI     0x2d,R1
        LDI     16496,R2
        LDI     32,R3
        MOV     __HERE__+3(PC),R4
        STO     R4,1(SP)
        BRA     test_divs
 
        ;
        LDI     4,R11
        LDI     2031890191,R0
        LDI     120193795,R1
        LDI     16,R2
        LDI     108789471,R3
        MOV     __HERE__+3(PC),R4
        STO     R4,1(SP)
        BRA     test_divs
 
        ;
        LDI     5,R11
        LDI     203553,R0
        LDI     142580994,R1
        LDI     0,R2
        LDI     203553,R3
        MOV     __HERE__+3(PC),R4
        STO     R4,1(SP)
        BRA     test_divs
 
        ;
        LDI     6,R11
        LDI     142580994,R0
        LDI     203553,R1
        LDI     700,R2
        LDI     93894,R3
        MOV     __HERE__+3(PC),R4
        STO     R4,1(SP)
        BRA     test_divs
 
        ;
        LDI     7,R11
        LDI     142580994,R0
        LDI     2499,R1
        LDI     57055,R2
        LDI     549,R3
        MOV     __HERE__+3(PC),R4
        STO     R4,1(SP)
        BRA     test_divs
 
        ;
        LDI     8,R11
        LDI     -142580994,R0
        LDI     2499,R1
        LDI     -57055,R2
        LDI     -549,R3
        MOV     __HERE__+3(PC),R4
        STO     R4,1(SP)
        BRA     test_divs
 
        ;
        LDI     9,R11
        LDI     142580994,R0
        LDI     -2499,R1
        LDI     -57055,R2
        LDI     549,R3
        MOV     __HERE__+3(PC),R4
        STO     R4,1(SP)
        BRA     test_divs
 
        ;
        LDI     10,R11
        LDI     -142580994,R0
        LDI     -2499,R1
        LDI     57055,R2
        LDI     -549,R3
        MOV     __HERE__+3(PC),R4
        STO     R4,1(SP)
        BRA     test_divs
 
        ;
        CLR     R11
        TRAP    0
 
test_divs:
        ;       R0 = Numerator
        ;       R1 = Denominator
        ;       R2 = Integer result
        ;       R3 = Remainder
        ;       R11= Test failure ID
        SUB     1,SP
        MOV     R2,R4
        MOV     R3,R5
        MOV     __HERE__+3(PC),R2
        STO     R2,1(SP)
        BRA     divs
        CMP     R0,R4
        BNZ     test_failure
        CMP     R1,R5
        BNZ     test_failure
        ADD     1,SP
        RETN
 
test_failure:
        TRAP    0
        NOOP
        BUSY
 

Line No.	Rev	Author	Line
1	41	dgisselq	`entry:`
2			`; Set up a test program`
3			`MOV test_div_program(PC),uPC`
4			`MOV top_of_stack(PC),uSP`
5			`; Run it in user space`
6			`RTU`
7			`; Check for how the result came back: R0 = 0 means success`
8			`MOV uR11,R11`
9			`TST -1,R11`
10			`HALT.Z`
11			`BUSY`
12
13			`test_div_program:`
14			`SUB 1,SP`
15			`;`
16			`LDI 1,R11`
17			`LDI 5,R0`
18			`LDI 1,R1`
19			`LDI 5,R2`
20			`LDI 0,R3`
21			`MOV __HERE__+3(PC),R4`
22			`STO R4,1(SP)`
23			`BRA test_divs`
24
25			`;`
26			`LDI 2,R11`
27			`LDI 5,R0`
28			`LDI 2,R1`
29			`LDI 2,R2`
30			`LDI 1,R3`
31			`MOV __HERE__+3(PC),R4`
32			`STO R4,1(SP)`
33			`BRA test_divs`
34
35			`;`
36			`LDI 3,R11`
37			`LDI 0xb53d0,R0`
38			`LDI 0x2d,R1`
39			`LDI 16496,R2`
40			`LDI 32,R3`
41			`MOV __HERE__+3(PC),R4`
42			`STO R4,1(SP)`
43			`BRA test_divs`
44
45			`;`
46			`LDI 4,R11`
47			`LDI 2031890191,R0`
48			`LDI 120193795,R1`
49			`LDI 16,R2`
50			`LDI 108789471,R3`
51			`MOV __HERE__+3(PC),R4`
52			`STO R4,1(SP)`
53			`BRA test_divs`
54
55			`;`
56			`LDI 5,R11`
57			`LDI 203553,R0`
58			`LDI 142580994,R1`
59			`LDI 0,R2`
60			`LDI 203553,R3`
61			`MOV __HERE__+3(PC),R4`
62			`STO R4,1(SP)`
63			`BRA test_divs`
64
65			`;`
66			`LDI 6,R11`
67			`LDI 142580994,R0`
68			`LDI 203553,R1`
69			`LDI 700,R2`
70			`LDI 93894,R3`
71			`MOV __HERE__+3(PC),R4`
72			`STO R4,1(SP)`
73			`BRA test_divs`
74
75			`;`
76			`LDI 7,R11`
77			`LDI 142580994,R0`
78			`LDI 2499,R1`
79			`LDI 57055,R2`
80			`LDI 549,R3`
81			`MOV __HERE__+3(PC),R4`
82			`STO R4,1(SP)`
83			`BRA test_divs`
84
85			`;`
86			`LDI 8,R11`
87			`LDI -142580994,R0`
88			`LDI 2499,R1`
89			`LDI -57055,R2`
90			`LDI -549,R3`
91			`MOV __HERE__+3(PC),R4`
92			`STO R4,1(SP)`
93			`BRA test_divs`
94
95			`;`
96			`LDI 9,R11`
97			`LDI 142580994,R0`
98			`LDI -2499,R1`
99			`LDI -57055,R2`
100			`LDI 549,R3`
101			`MOV __HERE__+3(PC),R4`
102			`STO R4,1(SP)`
103			`BRA test_divs`
104
105			`;`
106			`LDI 10,R11`
107			`LDI -142580994,R0`
108			`LDI -2499,R1`
109			`LDI 57055,R2`
110			`LDI -549,R3`
111			`MOV __HERE__+3(PC),R4`
112			`STO R4,1(SP)`
113			`BRA test_divs`
114
115			`;`
116			`CLR R11`
117			`TRAP 0`
118
119			`test_divs:`
120			`; R0 = Numerator`
121			`; R1 = Denominator`
122			`; R2 = Integer result`
123			`; R3 = Remainder`
124			`; R11= Test failure ID`
125			`SUB 1,SP`
126			`MOV R2,R4`
127			`MOV R3,R5`
128			`MOV __HERE__+3(PC),R2`
129			`STO R2,1(SP)`
130			`BRA divs`
131			`CMP R0,R4`
132			`BNZ test_failure`
133			`CMP R1,R5`
134			`BNZ test_failure`
135			`ADD 1,SP`
136			`RETN`
137
138			`test_failure:`
139			`TRAP 0`
140			`NOOP`
141			`BUSY`
142

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[/] [zipcpu/] [trunk/] [bench/] [asm/] [testdiv.S] - Blame information for rev 42