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From: waterfal@vger.UUCP (Douglas Waterfall)
Newsgroups: net.micro.amiga
Subject: Manx C and interrupt handlers
Message-ID: <431@vger.UUCP>
Date: Fri, 18-Jul-86 20:42:13 EDT
Article-I.D.: vger.431
Posted: Fri Jul 18 20:42:13 1986
Date-Received: Sun, 20-Jul-86 04:09:39 EDT
Organization: UC Santa Cruz, CIS Dept.
Lines: 13
Keywords: Manx, interrupts

I am having a tough time trying to get the input device
to work properly.  The C code in the ROM Manual v1.1 will
not work properly under Manx without modifications.  I was
able to get it to work properly by saving all the registers
in the assembly language piece before calling the handler.  Now
the only problem is making ROM calls from within the interrupt
handler.  The original code has a Forbid() and Permit() placed
within the handler, this invariably causes the dreaded red box
to appear.  Has anyone been able to make the code work properly?


Thank
Douglas Waterfall