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Re: RFA: add fsrra and fsca instructions to SH simulator (resend)

From: Andrew Cagney <ac131313 at redhat dot com>
To: Joern Rennecke <joern dot rennecke at superh dot com>
Cc: gdb-patches at sources dot redhat dot com
Date: Fri, 31 Oct 2003 11:38:50 -0500
Subject: Re: RFA: add fsrra and fsca instructions to SH simulator (resend)
References: <200310311615.h9VGFTM08426@linsvr3.uk.superh.com>

Can _just_ these new functions be implemented using sim-fpu?

Since the floating point registers are modelled with the native FP
representation, that means we'd have to make sim-fpu model the native
FPU for compatibility with the other code.  I'm not sure how hard it
will be to get such a weird use properly configured.
Or what's the point of doing that, for that matter.

Thank you. The patch is ok then.

Andrew

References:
- Re: RFA: add fsrra and fsca instructions to SH simulator (resend)
  - From: Joern Rennecke

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