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Re: [PATCH] AEB-1C memory SFR settings...
- To: Jonathan Larmour <jlarmour at cygnus dot co dot uk>
- Subject: Re: [ECOS] [PATCH] AEB-1C memory SFR settings...
- From: Jesper Skov <jskov at cygnus dot co dot uk>
- Date: 17 Dec 1999 21:15:56 +0100
- Cc: Srdjan Sobajic <vonsrdmn at ugcs dot caltech dot edu>, ecos-discuss at sourceware dot cygnus dot com, srdjans at digitalpersona dot com
- References: <19991217192316.9D65745811@riyal.ugcs.caltech.edu> <385A9097.CF42B20D@cygnus.co.uk>
>>>>> "Jonathan" == Jonathan Larmour <jlarmour@cygnus.co.uk> writes:
Jonathan> If anyone has more information on this FIXME, or has time to
Jonathan> debug it, we'd be grateful. Jesper can probably provide
Jonathan> details of how the problem showed itself (I can't remember
Jonathan> off-hand).
Nor can I remember the details - remarkably bad memory that. I should
have added a more descriptive comment.
Found this in my status report:
Trying to fix AEB/c problems - ran three loops with cache enabled -
is indeed faster (3x). Then dies. Register rot during interrupt -
suspect multi-store/load instructions.
I haven't had time to look at it since.
Jesper