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URL https://opencores.org/ocsvn/or1k_old/or1k_old/trunk

Subversion Repositories or1k_old

[/] [or1k_old/] [trunk/] [mp3/] [sw/] [ints/] [ints2.S] - Blame information for rev 1782

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Line No. Rev Author Line
1 505 lampret 
#include "../support/spr_defs.h"
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        .global _test
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#
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# clear sanity counters
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#
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_test:
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        l.addi r10,r0,0
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        l.addi r11,r0,0
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        l.addi r12,r0,0
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        l.addi r13,r0,0
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        l.addi r14,r0,0
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        l.addi r7,r0,602
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_loop:
15 598 lampret 
        l.sfne  r11,r7
16 505 lampret 
        l.sw    -0x100(r1),r11
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        l.lwz   r12,-0x100(r1)
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        l.bnf   _stop
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        l.sfeq r11,r12
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        l.bf _loop
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        l.addi r11,r11,1
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        l.addi r15,r15,1
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        l.nop
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_stop:
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        l.nop
26 598 lampret 
        l.ori   r8,r0,SPR_SR_EIR|SPR_SR_EXR
27 505 lampret 
        l.mfspr r7,r0,SPR_SR
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        l.xor   r7,r7,r8
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        l.mtspr r0,r7,SPR_SR
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        l.movhi r15,hi(0xdeadd9f9)
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        l.ori   r15,r15,lo(0xdeadd9f9)
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        l.add   r15,r15,r10
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        l.add   r15,r15,r11
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        l.add   r15,r15,r12
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        l.add   r15,r15,r13
37 564 lampret 
        l.add   r3,r15,r14
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        l.jal   _report
39 505 lampret 
        l.nop
40 564 lampret 
        l.jal   _exit
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        l.nop
42 505 lampret 
 

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