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Use of Lauterback debugger


Hi
We are trying to use a Lauterbach hardware debugger on a MPC8541. For
the debugger to work( like breakpoints/stepping) the debug interrupt
enable bit in the Machine State Register must be set. However we see
that even when we set it (at start-up in the kernel or manually when
breaking/continuing), it is reset by some code in the ecos kernel. Does
anybody have hint where? We have not enabled GDB.
Thanks in advance
Alex Lindeijer
Senior System Designer
3D Perception

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