enabling x87 interrupts
- From: "Wendy E. McCaughrin" <spamtrap@xxxxxxxxxx>
- Date: Thu, 24 Aug 2006 16:54:29 +0000 (UTC)
Is the 8259A (PIC) still used to enable interrupts? I unmasked bit #2
in the master PIC and bit #5 (a.k.a. #13) in the slave PIC it cascades
with, to enable FPU interrupts. I have unmasked all 6 exceptions in the
FPU's control-word and use STI. Yet, INT 75h is never accessed.
Thank you.
.
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