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Re: Intercept ioctls
- From: "Ryan S. Arnold" <ryan dot arnold at gmail dot com>
- To: Andreas Ames <Andreas dot Ames at gmx dot de>
- Cc: libc-help <libc-help at sourceware dot org>
- Date: Mon, 13 May 2013 09:57:35 -0500
- Subject: Re: Intercept ioctls
- References: <trinity-3b49b9e9-5789-4b39-a758-bc16eeac25f5-1368443267742 at 3capp-gmx-bs18>
On Mon, May 13, 2013 at 6:07 AM, Andreas Ames <Andreas.Ames@gmx.de> wrote:
> * If I remember correctly PowerPC uses CPU registers for argument passing; given that three four byte wide arguments should certainly fit into the registers, I'd think this should also be ugly but non-fatal.
The 32-bit PowerPC parameter passing convention is discussed in
Section 3.2.3 of the 32-bit ABI:
https://www.power.org/download.php?popup=1&file=8108&referer=/documentation/power-architecture-32-bit-application-binary-interface-supplement-1-0-linux-embedded/