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m0skit0
Joined: 02 Jun 2009
Posts: 226
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 Posted: Sat Oct 17, 2009 7:16 am Post subject: Weird exception |
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I cannot understand why this exception is triggered:
| Code: | host0:/> Exception - Bus error (data)
Thread ID - 0x04B5A46F
Th Name - HBL
EPC - 0x08E501CC
Cause - 0x9000001C
BadVAddr - 0x297D0504
Status - 0x00088613
zr:0x00000000 at:0xDEADBEEF v0:0x22400000 v1:0x00000028
a0:0x00000001 a1:0x00000004 a2:0xDEADBEEF a3:0x22400028
t0:0xDEADBEEF t1:0xDEADBEEF t2:0xDEADBEEF t3:0xDEADBEEF
t4:0xDEADBEEF t5:0xDEADBEEF t6:0xDEADBEEF t7:0xDEADBEEF
s0:0x00000006 s1:0x00011220 s2:0x00000002 s3:0x09FC1A10
s4:0x00000000 s5:0x08E50000 s6:0x09FC1A68 s7:0x08E51C34
t8:0xDEADBEEF t9:0xDEADBEEF k0:0x09FC1B00 k1:0x00000000
gp:0x08D4B440 sp:0x09FC19E0 fp:0x00016050 ra:0x08E5043C
0x08E501CC: 0x14800003 '....' - bnez $a0, 0x08E501DC
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Any help? Thanks
_________________
| The Incredible Bill Gates wrote: | | The obvious mathematical breakthrough would be development of an easy way to factor large prime numbers. |
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crazyc
Joined: 17 Jun 2005
Posts: 410
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| Posted: Sat Oct 17, 2009 10:10 am Post subject: Re: Weird exception |
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| Look at the instruction in the delay slot. |
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m0skit0
Joined: 02 Jun 2009
Posts: 226
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| Posted: Sun Oct 18, 2009 12:07 am Post subject: |
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Yes you're totally right, it was just that.
| Code: | | 0x08E501D0: 0x8CE60000 '....' - lw $a2, 0($a3) |
_________________
| The Incredible Bill Gates wrote: | | The obvious mathematical breakthrough would be development of an easy way to factor large prime numbers. |
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