Re: [Dev-C++] RES: Problem running .exe

[piyush g. <pec...@gm...>]

Hi,

Thanx Per and Kleber, for your advice. I used the gdb debugger and
found out that a segmentation violation was occurring when i tried to
reference a pointer used as a 1d array. On allocating memory using
malloc for this pointer before referencing it, the problem was removed
and the program executed to completion. There is some problem with the
result, but i guess that would be due to some logical error in the
code.
Anyways, thanks again for your suggestions.

Regards,
Piyush Goswami

On Fri, Jul 4, 2008 at 6:17 PM, Per Westermark <pw...@ia...> wrote:
> Either run with gdb - I prefer an external debugger to the integration
> built into Dev-C++
>
> Or write trace output to stderr, and see between which printout your
> program dies.
>
> Just note tha printf() doesn't work, since the output is buffered, so your
> program can die with text lines pending in the buffer.
>
> /pwm
>
> On Fri, 4 Jul 2008, Kleber Eduardo Clemente wrote:
>
>> If you don't have any compilation error, the code will compile.
>> But, maybe, you have an execution error. Then, in that part the program will close, because it doesn't understand that line.
>>
>> I think you need use "debbuger" to see where the program is closing.
>>
>> Regards,
>>
>> Kleber Eduardo Clemente
>> Posto Avançado MRS - Datasul HCM
>> Fone: (47) 3802-8848
>> Mail: kle...@da...
>> Antes de imprimir este e-mail, pergunte-se: "É realmente necessário?"
>>
>> -----Mensagem original-----
>> De: dev...@li... [mailto:dev...@li...] Em nome de piyush goswami
>> Enviada em: sexta-feira, 4 de julho de 2008 07:04
>> Para: dev...@li...
>> Assunto: [Dev-C++] Problem running .exe
>>
>> Hi,
>> I have compiled a C source file using the Bloodshed devC++
>> (compilation takes place without any errors but a few warnings). On
>> running the code, after incomplete execution, the following message is
>> declared:
>> '<name>.exe has encountered a problem and needs to close. We are sorry
>> for the inconvenience.'
>>
>> I can't figure out why the code doesn't execute completely. It might
>> be relevant that I am using Image Processing routines and thus, large
>> arrays (512*512, and 4 of them) are declared in the code. The code
>> stops executing before/during the step where i allocate memory using
>> 'malloc' for the first 512*512 array (a pointer to a pointer is used a
>> 2-d array).
>>
>> Any help would be greatly appreciated...
>> thanx
>>
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