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Re: PATCH: Add ifunc attribute

From: Richard Guenther <richard dot guenther at gmail dot com>
To: "H.J. Lu" <hjl dot tools at gmail dot com>
Cc: Paolo Bonzini <bonzini at gnu dot org>, Richard Henderson <rth at twiddle dot net>, Jakub Jelinek <jakub at redhat dot com>, Ian Lance Taylor <iant at google dot com>, gcc-patches at gcc dot gnu dot org, GNU C Library <libc-alpha at sourceware dot org>
Date: Fri, 26 Jun 2009 18:12:16 +0200
Subject: Re: PATCH: Add ifunc attribute
References: <20090612154021.GA4317@lucon.org> <4A423E2D.10600@twiddle.net> <84fc9c000906240809u4bb9f722w91ffae8b294dc737@mail.gmail.com> <6dc9ffc80906240819l76350cf4l3ec60eaf454fc1f2@mail.gmail.com> <84fc9c000906240820t4169cfd4nb2425089094c9ed5@mail.gmail.com> <6dc9ffc80906260753w67982672l21a1e2d82ee6fc89@mail.gmail.com> <f865508f0906260804y7d2dfc9pde2cada1f5cafad4@mail.gmail.com> <6dc9ffc80906260838s6b1acfdcsfe5b58da92acdbc6@mail.gmail.com> <f865508f0906260847p15e18e5eh98ad6d57ba9a4845@mail.gmail.com> <6dc9ffc80906260903h7adb8b2dx849e1a83bdd11910@mail.gmail.com>

On Fri, Jun 26, 2009 at 6:03 PM, H.J. Lu<hjl.tools@gmail.com> wrote:
> On Fri, Jun 26, 2009 at 8:47 AM, Paolo Bonzini<bonzini@gnu.org> wrote:
>>> How do you propose to support C++?
>>
>> Why wouldn't Roland's proposal work with C++?
>>
>
> I am not sure it will work for C++, especially for
> member functions.

asm() with a properly mangled name should work.

Richard.

Follow-Ups:
- Re: PATCH: Add ifunc attribute
  - From: H.J. Lu

References:
- PATCH: Add ifunc attribute
  - From: H.J. Lu
- Re: PATCH: Add ifunc attribute
  - From: Richard Henderson
- Re: PATCH: Add ifunc attribute
  - From: Richard Guenther
- Re: PATCH: Add ifunc attribute
  - From: H.J. Lu
- Re: PATCH: Add ifunc attribute
  - From: Richard Guenther
- Re: PATCH: Add ifunc attribute
  - From: H.J. Lu
- Re: PATCH: Add ifunc attribute
  - From: Paolo Bonzini
- Re: PATCH: Add ifunc attribute
  - From: H.J. Lu
- Re: PATCH: Add ifunc attribute
  - From: Paolo Bonzini
- Re: PATCH: Add ifunc attribute
  - From: H.J. Lu

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