Software Emulation Exception

[phani]

Hi ,

I am getting the Software Emulation Exception exception while executing the code in MPC860T am using the code warrior 8.1.am getting the exception when ever i start executing from __start am getting exception while executing

mr r14,argc

mr r15,argv

mr r16,envp

If there is any mistake in the __start file plese let me know.

Original Attachment has been moved to: __start.c.zip

[ravadasrikanth3]

Hi phaneesh,

we are also facing the same issue software emulation exception can you suggest how to solve the issue and the configuration file looks same as you were used with 66Mhz.

suggest us whether I need to change any heap, stack and data address or I should untick any exception.

[alexander_yakov · Accepted solution]

The root cause of this problem is in some sensitive registers corrupted during initial device initialization before entering this __start subroutine.

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[hwrobel]

Check in Mixed mode after Download first if your memory content is ok.

If you just look at the source view, you may not see the full picture.