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Re: [RFC] sh-tdep.c: Don't fetch FPSCR register if it doesn't exist

From: Joel Brobecker <brobecker at adacore dot com>
To: Kevin Buettner <kevinb at redhat dot com>
Cc: gdb-patches at sourceware dot org
Date: Thu, 1 Mar 2012 07:56:45 -0800
Subject: Re: [RFC] sh-tdep.c: Don't fetch FPSCR register if it doesn't exist
References: <20120229173408.78699013@mesquite.lan> <20120301013318.GJ3118@adacore.com> <20120229220932.17ad0d5f@mesquite.lan>

> What do you think?
> 
> Here's an updated patch:
> 
> 	* sh-tdep.c (sh_frame_cache): Don't fetch the FPSCR register
> 	unless it exists for this architecture.

FWIW, I don't know if it is *the* canonical approach (or if there is
any), but it seems like a very reasonable one.

-- 
Joel

Follow-Ups:
- Re: [RFC] sh-tdep.c: Don't fetch FPSCR register if it doesn't exist
  - From: Kevin Buettner

References:
- [RFC] sh-tdep.c: Don't fetch FPSCR register if it doesn't exist
  - From: Kevin Buettner
- Re: [RFC] sh-tdep.c: Don't fetch FPSCR register if it doesn't exist
  - From: Joel Brobecker
- Re: [RFC] sh-tdep.c: Don't fetch FPSCR register if it doesn't exist
  - From: Kevin Buettner

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