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From "Geir Magnusson Jr." <g...@pobox.com>
Subject Re: [result] Re: [vote] HARMONY-1363 - DRLVM fixes and additions
Date Thu, 14 Sep 2006 05:25:44 GMT
Heh - I'm working on this very problem - I'm putting the 1363 patch into 
head, and ran across that one.

Thanks for the hint and the patch.

geir


Gregory Shimansky wrote:
> On Thursday 14 September 2006 00:12 Weldon Washburn wrote:
>> Anyone having problems building patch 1363 on Linux?
>>
>> I can get 1363 to work on WinXP without problem.  I first do:
>>
>>      svn update -r "{2006-08-31}"
>>
>> Then a:
>>
>>     patch -p0 -i BBC.patch
>>
>> The build is successful and "build test" is successful
>>
>> When I roll back the Linux tree to {2006-08-31} the build fails with the
>> following:
>>
>> "....build/targets/build.native.xml:150: gcc failed with return code 1"
>>
>> Note that the above is without adding in BBC.patch.  Is there perhaps a
>> different revision date I should be using on Linux?  Also, I am using GCC
>> 3.4.1 20051202.
> 
> Do you have a compilation error like this?
> 
>        
> [cc] /home/gregory/work/Harmony/harmony/enhanced/drlvm/trunk/vm/port/include/port_atomic.h:

> In function `uint64 port_atomic_cas64(volatile uint64*, uint64, uint64)': 
> [cc] /home/gregory/work/Harmony/harmony/enhanced/drlvm/trunk/vm/port/include/port_atomic.h:168:

> error: PIC register `%ebx' clobbered in `asm'
> 
> I see the same error when using gcc 3.4.6. I've created a JIRA 1459 with a 
> patch which should fixed this problem. While I don't know this code very much 
> this URL [1] has helped me to fix it. It looks like gcc starting with 3.4.x 
> has new rules for inline asm.
> 
> Since I don't know the exact compilation error that you have I can only guess. 
> Maybe this is not the problem you actually have. But this is definitely a 
> compilation problem for me.
> 
> [1] http://gcc.gnu.org/ml/gcc-help/2004-02/msg00077.html
> 

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