OpenCores
URL https://opencores.org/ocsvn/eco32/eco32/trunk

Subversion Repositories eco32

[/] [eco32/] [trunk/] [hwtests/] [sregtest/] [sregtest.s] - Blame information for rev 14

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

Line No. Rev Author Line
1 14 hellwig 
;
2 
; sregtest.s -- test special register transfer instructions
3 
;
4 
 
5 
        .set    io_base,0xF0300000
6 
 
7 
        add     $7,$0,'.'
8 
 
9 
        add     $11,$0,0x1E67C536
10 
        mvts    $11,1
11 
        add     $12,$0,0xB45FCC78
12 
        mvts    $12,2
13 
        add     $13,$0,0x1FCB0BC5
14 
        mvts    $13,3
15 
 
16 
        mvfs    $8,1
17 
        xor     $9,$8,$11
18 
        and     $9,$9,0x0000001F
19 
        beq     $9,$0,lbl1
20 
        add     $7,$0,'?'
21 
lbl1:
22 
 
23 
        mvfs    $8,2
24 
        xor     $9,$8,$12
25 
        and     $9,$9,0xFFFFF000
26 
        beq     $9,$0,lbl2
27 
        add     $7,$0,'?'
28 
lbl2:
29 
 
30 
        mvfs    $8,3
31 
        xor     $9,$8,$13
32 
        and     $9,$9,0x3FFFF003
33 
        beq     $9,$0,lbl3
34 
        add     $7,$0,'?'
35 
lbl3:
36 
 
37 
        jal     out
38 
halt:
39 
        j       halt
40 
 
41 
out:
42 
        add     $8,$0,io_base
43 
out1:
44 
        ldw     $9,$8,8
45 
        and     $9,$9,1
46 
        beq     $9,$0,out1
47 
        stw     $7,$8,12
48 
        jr      $31

powered by: WebSVN 2.1.0

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