[Buildroot] [PATCH v2] xtensa: add config option to enable longcalls option
Peter Korsgaard
jacmet at uclibc.org
Tue Dec 4 21:55:05 UTC 2012
>>>>> "Thomas" == Thomas Petazzoni <thomas.petazzoni at free-electrons.com> writes:
Thomas> Dear Chris Zankel,
Thomas> On Tue, 04 Dec 2012 12:40:51 -0800, Chris Zankel wrote:
>> > I agree. Lets use the safe option by default.
>> >
>> Not sure what you mean with the 'safe option'? I'm also not sure what
Thomas> I guess Peter means enabling "-mlongcalls" all the time. My
Thomas> understanding (and I think Peter did understand it the same way) is
Thomas> that if you build with -mlongcalls, then all binaries will work, both
Thomas> small and large binaries, even though there is a small size
Thomas> and performance cost.
Thomas> So, what we propose is to simply make -mlongcalls part of the CFLAGS
Thomas> unconditionally in the Buildroot Xtensa support.
Indeed.
--
Bye, Peter Korsgaard
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