OpenCores
URL https://opencores.org/ocsvn/or1k/or1k/trunk

Subversion Repositories or1k

[/] [or1k/] [trunk/] [mp3/] [sw/] [ints/] [ints1.S] - Blame information for rev 564

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

Line No. Rev Author Line
1 505 lampret 
#include "../support/spr_defs.h"
2 
        .global _test
3 
 
4 
#
5 
# clear sanity counters
6 
#
7 
_test:
8 
        l.addi  r10,r0,0
9 
        l.addi  r11,r0,0
10 
        l.addi  r12,r0,0
11 
        l.addi  r13,r0,0
12 
        l.addi  r14,r0,0
13 
        l.addi  r15,r0,0
14 
        l.addi  r7,r0,300
15 
_loop:
16 
        l.addi  r10,r10,1
17 
#       l.nop
18 
        l.addi  r11,r11,1
19 
        l.addi  r12,r12,1
20 
        l.sfeq  r13,r7
21 
        l.bnf   _loop
22 
        l.addi  r13,r13,1
23 
        l.addi  r14,r14,1
24 
 
25 
        l.ori   r8,r0,SPR_SR_EIR
26 
        l.mfspr r7,r0,SPR_SR
27 
        l.xor   r7,r7,r8
28 
        l.mtspr r0,r7,SPR_SR
29 
 
30 
        l.nop
31 
        l.movhi r15,hi(0xdeadd9f8)
32 
        l.ori   r15,r15,lo(0xdeadd9f8)
33 
        l.add   r15,r15,r10
34 
        l.add   r15,r15,r11
35 
        l.add   r15,r15,r12
36 
        l.add   r15,r15,r13
37 564 lampret 
        l.add   r3,r15,r14
38 
        l.jal   _report
39 505 lampret 
        l.nop
40 564 lampret 
        l.jal   _exit
41 
        l.nop
42 505 lampret 
 

powered by: WebSVN 2.1.0

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