thomson@wasatch.utah.edu (Rich Thomson) (08/25/89)
Amiga FORTH Programmer's Newsletter Contributions:
Volume 2 amiga-forth@cs.utah.edu
Number 3 Add/Delete Requests:
August 25th, 1989 amiga-forth-request@cs.utah.edu
Archives available by anonymous ftp to
cs.utah.edu in pub/amiga-forth
Contents:
A4th problem with 68020 (ficc!karl@uunet.uu.net)
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From: ficc!karl@uunet.uu.net
Subject: A4th problem with 68020
Date: Wed Aug 23 10:57:30 1989
A4th, the public domain Forth for the Amiga (available via anonymous FTP
and uucp from uunet) has a problem in that the 'rcall' routine it uses
to call the ROM is self-modifying, resulting in an instruction cache-
related guru when you start A4th.
I can get it to work by using Dave Haynie's setcpu to turn off the icache,
but it still gurus on exit.
Has anybody fixed this or would anybody like to give it a try? The code
is in the first few screens of kernel.blk.
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