Re: Crashing in 32-bit but works on 64-bit

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On 07/22/2011 05:48 PM, Mitesh Thakkar wrote:
Axel and Ian, you both are right there are many possibilities.
Sorry, I forgot to mention gcc version. It is as below:

On Fri, Jul 22, 2011 at 6:52 PM, Ian Lance Taylor<iant@xxxxxxxxxx>  wrote:
Mitesh Thakkar<mail.mthakkar@xxxxxxxxx>  writes:

On Fri, Jul 22, 2011 at 3:09 PM, Mitesh Thakkar<mail.mthakkar@xxxxxxxxx>  wrote:
Hi All,

I have developed one custom application in C.
It is running fine in CentOS 5.6 64-bit, but it is crashing in CentOS
5.6 32-bit.
I am not finding any reason/conclusion for it.
Can anyone help me for it.

Interestingly, it is not crashing on 32-bit if I give -O0 (I mean do
not optimize).
What could be the reason.
Hi,

It looks like you have to build your application with
-g and -O2 (or your optimization level) and take a look
what is happening on crash with gdb.

I afraid nobody is capable to help you with the problem.

Regards
Vladimir


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