This is the mail archive of the libc-alpha@sourceware.org mailing list for the glibc project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]
Other format:	[Raw text]

Re: X32 psABI status

From: "H. Peter Anvin" <hpa at zytor dot com>
To: x32-abi at googlegroups dot com
Cc: "H.J. Lu" <hjl dot tools at gmail dot com>, Arnd Bergmann <arnd at arndb dot de>, GCC Development <gcc at gcc dot gnu dot org>, GNU C Library <libc-alpha at sourceware dot org>, LKML <linux-kernel at vger dot kernel dot org>, "H. Peter Anvin" <hpa at linux dot intel dot com>
Date: Sun, 13 Feb 2011 14:03:08 -0800
Subject: Re: X32 psABI status
References: <AANLkTikgfv+L9WS4s6n5mQcXWTzc6YMNUSsgBiAOmKbE@mail.gmail.com> <201102132110.29630.arnd@arndb.de> <AANLkTimZA1Npf0nJ8PF-2=8Oe2LXr_ShyBJNkf8Dn5S5@mail.gmail.com> <4D584A49.80306@zytor.com> <AANLkTikbFM5BjcD1=KsO-tHpHn-01Sxnqp40_GtbifYY@mail.gmail.com>

On 02/13/2011 01:28 PM, H.J. Lu wrote:
> 
> That is is currently implemented on hjl/x32 branch.
> 
> I also added
> 
> __NR_sigaction
> __NR_sigpending
> __NR_sigprocmask
> __NR_sigsuspend
> 
> to help the Bionic C library.
> 

That seems a little redundant... even on the i386 front we want people
to use the rt_sig* system calls.  As a porting aid I can see it, but we
should avoid deprecated system calls in the final version.

	-hpa

-- 
H. Peter Anvin, Intel Open Source Technology Center
I work for Intel.  I don't speak on their behalf.

Follow-Ups:
- Re: X32 psABI status
  - From: H.J. Lu

References:
- X32 psABI status
  - From: H.J. Lu
- Re: X32 psABI status
  - From: Arnd Bergmann
- Re: X32 psABI status
  - From: H.J. Lu
- Re: X32 psABI status
  - From: H. Peter Anvin
- Re: X32 psABI status
  - From: H.J. Lu

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]