Questions about Pistachio
fiffty.element at yahoo.com
Thu May 26 20:54:48 CEST 2011
so far, i have figured out the problem with the interrupt problem, but
i cannot seem to acknowledge the interrupt after i have received it.
The problem apparently is that the MR0 doesn't seem to completely
clear the 32nd bit always seem to be set. my code looks like this:
L4_Send(root); //so i can actually see what value is sent out in the ipc
since we know there is no type or untyped words i simply check the
label and i obtain this number :
why is this so and how do i completely zero MR0?
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