From: Dave Brolley <brolley@redhat.com>
To: Doug Evans <dje@transmeta.com>
Cc: cgen@sources.redhat.com
Subject: Re: CGEN: RFA: Fast vs Full with scache-pbb
Date: Fri, 08 Sep 2000 11:19:00 -0000 [thread overview]
Message-ID: <39B92DA0.E1743523@redhat.com> (raw)
In-Reply-To: <14774.47827.940964.97339@casey.transmeta.com>
Doug Evans wrote:
> Dave Brolley wrote:
> > My patch simply forces the call to <cpu>_pbb_begin to honour the
> > definition of FAST_P like the rest of sem.c does.
>
> There may still be a need for your patch, but maybe you could confirm
> you're building your simulator the way the m32r and fr30 sims are?
> I wonder if there's a target specific tweak that is the more
> appropriate fix.
Well, the fr30 and m32r both use '-mono -fast -pbb -switch
sem-switch' whereas I'm using '-mono -pbb'. Hence the lack of
'fast' semantic functions which led to the problem when the
generated 'sem.c' passed 'fast_p==1' to <arch>_pbb_begin.
I think my patch is still necessary since the rest of sem.c
honours the definition of the FAST_P macro and assumes that no
definition means (! FAST_P).
Dave
prev parent reply other threads:[~2000-09-08 11:19 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-09-01 11:53 Dave Brolley
2000-09-03 19:23 ` Ben Elliston
2000-09-05 9:17 ` Dave Brolley
2000-09-06 13:37 ` Doug Evans
2000-09-06 14:17 ` Dave Brolley
2000-09-06 14:45 ` Doug Evans
2000-09-08 11:19 ` Dave Brolley [this message]
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