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From: jskuskin@eleazar.dartmouth.edu (Jeffrey Kuskin)
Newsgroups: comp.sys.mac.programmer
Subject: Interrupt Handler Question
Message-ID: <13509@dartvax.Dartmouth.EDU>
Date: 17 May 89 22:00:32 GMT
Sender: news@dartvax.Dartmouth.EDU
Reply-To: jskuskin@eleazar.dartmouth.edu (Jeffrey Kuskin)
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Organization: Dartmouth College, Hanover, NH
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A quick question about interrupt handlers:

   Upon entry to the handler, should the interrupt mask (in the status
register) be set to the level of the interrupt you are handling, or should
the mask be left unchanged?

   I will be using the handler on an SE with Unifinder, if that matters.

   Please reply via email.  Thanks.


   -- Jeff Kuskin, Dartmouth College


E-Mail:  jskuskin@eleazar.dartmouth.edu