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Re: fenv.h

From: Joel Sherrill <joel dot sherrill at oarcorp dot com>
To: newlib at sourceware dot org
Date: Tue, 20 Oct 2015 08:53:00 -0500
Subject: Re: fenv.h
Authentication-results: sourceware.org; auth=none
References: <56154D31 dot 5010102 at gmx dot de> <20151019133431 dot GC5319 at calimero dot vinschen dot de>



On 10/19/2015 8:34 AM, Corinna Vinschen wrote:

On Oct  7 18:49, Stefan Heinzmann wrote:

Hi all,

I have seen a couple of discussions about fenv.h in the past on this list,
and there seems to be support for fenv.h in newlib for the spu target, but
for no other. As fenv.h belongs to C99, I wonder why that is so. Is fenv.h
support meant to be the responsibility of the C library or of the compiler
support library? What about implementations for the more mainstream
architectures, such as X86 or ARM?


I guess the answer is simply that nobody provided them yet, so SPU
and Cygwin are the only ones so far.


Is the Cygwin implementation general enough for x86?

--joel

Follow-Ups:
- Re: fenv.h
  - From: Corinna Vinschen

References:
- fenv.h
  - From: Stefan Heinzmann
- Re: fenv.h
  - From: Corinna Vinschen

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