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Re: [PATCH v2 1/9] Add configure check to test if gcc supports attribute ifunc.
- From: Andreas Schwab <schwab at linux-m68k dot org>
- To: "Paul E. Murphy" <murphyp at linux dot vnet dot ibm dot com>
- Cc: Stefan Liebler <stli at linux dot vnet dot ibm dot com>, libc-alpha at sourceware dot org, fweimer at redhat dot com, joseph_myers at mentor dot com
- Date: Mon, 08 Aug 2016 18:52:14 +0200
- Subject: Re: [PATCH v2 1/9] Add configure check to test if gcc supports attribute ifunc.
- Authentication-results: sourceware.org; auth=none
- References: <1470667145-18563-1-git-send-email-stli@linux.vnet.ibm.com> <935ace31-ee88-949f-78a7-7ded004bac07@linux.vnet.ibm.com>
On Mo, Aug 08 2016, "Paul E. Murphy" <murphyp@linux.vnet.ibm.com> wrote:
> One more hiccup after trying out this patch. pt-vfork.c mandates ifunc
> on most (all?) targets using nptl.
Only if there is no architecture override (some architecures can just
use a tail call).
Andreas.
--
Andreas Schwab, schwab@linux-m68k.org
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