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Re: backtrace() from a pthread on ARM


On 03/13/2012 03:20 PM, lxusr wrote:
> 
> If i keep a breakpoint in a threadfunction and do a bt, I see this,
> 
> #1  0x4002c858 in start_thread (arg=<optimized out>) at pthread_create.c:299
> #2  0x40117eb0 in clone () from /arm/lib/libc.so.6
> #3  0x40117eb0 in clone () from /arm/lib/libc.so.6
> Backtrace stopped: previous frame identical to this frame (corrupt stack?)

I fixed that one a long time ago.  See

http://sourceware.org/ml/libc-ports/2011-08/msg00000.html

> Andrew Haley wrote:
>>
>> On 03/13/2012 07:50 AM, lxusr wrote:
>>> I am facing a similar problem wherein if I do a bt I see corrupted stack
>>> whenever clone gets called(ARM target). Can you please tell me what is
>>> the
>>> fix you applied to resolve the problem?
>>
>> Corrupted how, exactly?  What is the symptom?
>>
>> Andrew.
>>
>>
> 


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