BPINT Problems

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Problem:

Problem: Setting a BPINT at a high vector does not work.

Resolution:

Solution: WINDOWS does not virtualize all the interrupt vectors.

It may be necessary to read the real mode interrupt vector and set a BPX at the start of the real mode interrupt routine. When setting this BPX, be sure to specify "segment" (the "&" operator) rather than selector (the "#" operator), since this will be a real mode address. See the Manual for an explanation of these operators.

Old KB# 11066
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