[lfs-dev] r10560 - in trunk/BOOK: . appendices bootscripts bootscripts/lfs/init.d chapter01 chapter03 chapter05 chapter06

Bruce Dubbs bruce.dubbs at gmail.com
Sun May 11 10:07:04 PDT 2014


Pierre Labastie wrote:
> Le 11/05/2014 18:03, Bruce Dubbs a écrit :
>> Fernando de Oliveira wrote:
>>> Em 11-05-2014 12:02, bdubbs at higgs.linuxfromscratch.org escreveu:
>>>> Author: bdubbs
>>>> Date: Sun May 11 08:02:47 2014
>>>> New Revision: 10560
>>
>>>> +    <para>For x86 machines, the limited number of registers is a bottleneck
>>>> +    for the system.  Free one up by not using a fram pointer that is not
>>>> +    needed:</para>
>>>
>>> Typo:
>>>
>>> s/fram pointer/frame pointer/
>>
>> Fixed in my sandbox.  I'm working on/testing the LTO patch for binutils right
>> now and will fix the above with my next commit.

> Maybe I was not clear enough. -fomit-frame-pointer has been the default for 32
> bit (as well à 64 bit) since gcc-4.6. I guess that part should be totally
> suppressed.

I haven't built x86 in a while.  I can remove that part in both Chapters 
5 and 6 if you think it doesn't make any difference.

   -- Bruce




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