PowerTAP on MPC8260
Hi All,
I am using PowerTAP on MPC8260.
I am facing the problem of memory corruption when a piece of code is run with memory translations enabled. But that doesn't happen if the memory is not translated. The following instructions are executed:
stwu r1, 0x20(r1)
mfpsr r0, DSISR
li r0, 0
After the the second instruction is executed, r1 gets
again decremented by 0x20. The contents of (r1)+0x20+0x20 are modified. Kindly help me. Thanks in advance.
Manisha
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Quoted 5 lines · In message <[email protected]> you wrote:
I am using PowerTAP on MPC8260.
I am facing the problem of memory corruption when a piece of code is run with memory translations enabled. But that doesn't happen if the memory is not translated.
...
Quoted 1 line
Kindly help me. Thanks in advance.
Maybe you should contact your Applied Microsystems support or FAE?
Best regards,
Wolfgang Denk
--
Software Engineering: Embedded and Realtime Systems, Embedded Linux
Phone: (+49)-8142-4596-87 Fax: (+49)-8142-4596-88 Email: [email protected] Never underestimate the power of human stupidity when it comes to using technology they don't understand.
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