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Re: hf/sf [Was Re: CVS commit: pkgsrc/misc/raspberrypi-userland]

To: "tech-userlevel%netbsd.org@localhost User-Level Technical" <tech-userlevel%netbsd.org@localhost>, tech-kern%netbsd.org@localhost
Subject: Re: hf/sf [Was Re: CVS commit: pkgsrc/misc/raspberrypi-userland]
From: Joerg Sonnenberger <joerg%britannica.bec.de@localhost>
Date: Sun, 10 Nov 2013 22:29:09 +0100

On Sun, Nov 10, 2013 at 01:20:41PM -0800, Matt Thomas wrote:
> Exactly.  with hf, floating point values are passed in floating point
> registers.  That can not be hidden via a library (this works on x86
> since the stack has all the arguments).  

Not exactly true. Floating point values are returned via registers on
i386 as well.

Joerg

References:
- hf/sf [Was Re: CVS commit: pkgsrc/misc/raspberrypi-userland]
  - From: Alistair Crooks
- Re: hf/sf [Was Re: CVS commit: pkgsrc/misc/raspberrypi-userland]
  - From: Justin Cormack
- Re: hf/sf [Was Re: CVS commit: pkgsrc/misc/raspberrypi-userland]
  - From: Matt Thomas

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