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Re: [PATCH 1/4] Add framework for tunables
- From: Siddhesh Poyarekar <siddhesh at sourceware dot org>
- To: Joseph Myers <joseph at codesourcery dot com>, Florian Weimer <fweimer at redhat dot com>
- Cc: libc-alpha at sourceware dot org, carlos at redhat dot com, adhemerval dot zanella at linaro dot org
- Date: Sat, 31 Dec 2016 19:18:36 +0530
- Subject: Re: [PATCH 1/4] Add framework for tunables
- Authentication-results: sourceware.org; auth=none
- References: <1479285306-11684-1-git-send-email-siddhesh@sourceware.org> <1479285306-11684-2-git-send-email-siddhesh@sourceware.org> <37ef7178-e83c-8318-4983-acfb3f422562@redhat.com> <alpine.DEB.2.20.1612301324460.5642@digraph.polyomino.org.uk>
- Reply-to: siddhesh at sourceware dot org
On Friday 30 December 2016 06:57 PM, Joseph Myers wrote:
> Note that __bultin_trap generates a call to abort on some platforms. It
> can only be used in places where such a call is OK; we've had problems
> with the isolate-erroneous-paths optimization generating such calls. So
> make sure anything using __bultin_trap builds OK for SH with
> build-many-glibcs.py, for example.
Oh, then I think I'll stick to __builtin_unreachable for now and then
maybe post an addon patch to use __builtin_trap once I have verified all
target builds. I'm setting up the tree for build-many-glibcs right now.
Siddhesh