Problem stemmed from the fact that the two NIOS processors on the board had mismatched kernel and or rootfs.
Wow, weird problem requires weird solution. Heh.
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originally posted by shachris23@Aug 20 2006, 04:50 PM
i'm running an application that runs with 16 threads ( 17 if you count main()) on ucliunx nios ii with 32 mb sdram. after it runs a while (for almost 1/2 hour), suddenly the os does this:
http://www.e-mag.com/problem.jpg (http://www.e-mag.com/problem.jpg)
i really dont understand what could cause this because
1) my application doesnt do any memory allocation.
2) the 16 threads just sem_wait for interrupts from some processors that it's controlling.
so basically, the application just keeps calling sem_wait and sem_post and makes a few hardware-related calls.
this can't be related to stack overflow can it?
any thoughts would be greatly appreciated.
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