* Changed .cpu -> nothing happens
@ 2001-04-26 14:34 Pavel Baranov
2001-04-26 17:04 ` Frank Ch. Eigler
0 siblings, 1 reply; 2+ messages in thread
From: Pavel Baranov @ 2001-04-26 14:34 UTC (permalink / raw)
To: 'cgen@sourceware.cygnus.com'
I changed the 'done' field from 1 -> 2 in .cpu file
(in define model...unit...), re-run cgen (in the way suggested in
CGEN Faq-O-Matic) and compared the source directories (original which
I copied to another location before running cgen) and a new one.
The only differences I found were in .cpu file which I changed :)
and time stamp of my <arch>-scalar-sem.cxx file. The content of
this file was identical to the original one.
Previously I also tried to add new units to model description in
.cpu file and nothing happened.
Why nothing was changed? Where is the problem?
Regards,
Pavel
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Changed .cpu -> nothing happens
2001-04-26 14:34 Changed .cpu -> nothing happens Pavel Baranov
@ 2001-04-26 17:04 ` Frank Ch. Eigler
0 siblings, 0 replies; 2+ messages in thread
From: Frank Ch. Eigler @ 2001-04-26 17:04 UTC (permalink / raw)
To: Pavel Baranov; +Cc: cgen
Hi -
On Thu, Apr 26, 2001 at 02:33:26PM -0700, Pavel Baranov wrote:
: I changed the 'done' field from 1 -> 2 in .cpu file
: (in define model...unit...) [...]
: Previously I also tried to add new units to model description in
: .cpu file and nothing happened.
: Why nothing was changed? Where is the problem?
This is because the functional unit latency modelling code needs
special options for cgen to even look at; the model/unit is now
being summarily ignored for this port. Look at sim/fr30 for a
better idea what's involved.
- FChE
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2001-04-26 14:34 Changed .cpu -> nothing happens Pavel Baranov
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