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

[Vladimir Simonov <sv at sw dot ru>]

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@google.com>  wrote:
> > Mitesh Thakkar<mail.mthakkar@gmail.com>  writes:
> >
> > > On Fri, Jul 22, 2011 at 3:09 PM, Mitesh Thakkar<mail.mthakkar@gmail.com>  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