Forums - Problem debugging

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Problem debugging
phalgunb
Join Date: 6 Oct 14
Posts: 18
Posted: Thu, 2014-10-30 02:01
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hi,

I have my test(executable) and library projects in the same workspace and as i have a problem in a function

i tried to debug that particular function. i am able to watch all the variables but a particular watch variable says <value optimized out> so iam unable to watch that variable.

Could you please help me out.

thanks and regards,

phalgun

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Re: Problem debugging
Himateja Reddy
Join Date: 22 Aug 14
Posts: 9
Posted: Thu, 2014-10-30 03:13
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Hi Phalgun,

 

                You might have compiled with -O3 and the value might have been optimized out, if there is any redundancy.

                Compile with -O0 and try to debug and watch the variable.

 

Thanks & Regards,

Himateja

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Re: Problem debugging
phalgunb
Join Date: 6 Oct 14
Posts: 18
Posted: Thu, 2014-10-30 03:38
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hi himatej,

It is in -O0 optimization. but still the problem exists.

thanks,

phalgun

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Re: Problem debugging
Himateja Reddy
Join Date: 22 Aug 14
Posts: 9
Posted: Thu, 2014-10-30 04:38
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Hi Phalgun.

 

               Please check both library and at file level , if you are building with -O0 option.

 

Thanks & Regards,

Himateja

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Re: Problem debugging
phalgunb
Join Date: 6 Oct 14
Posts: 18
Posted: Thu, 2014-10-30 05:35
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Yes both are in -O0 and no the value is constant  at ' 0' even though i do some multiply and accumulate operation.

 

thanks

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Re: Problem debugging
Himateja Reddy
Join Date: 22 Aug 14
Posts: 9
Posted: Fri, 2014-10-31 03:28
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Hi Phalgun,

          Can you please send the complete log of build(make or eclipse).

 

Thanks & Regards,

Himateja

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Re: Problem debugging — Best Answer
phalgunb
Join Date: 6 Oct 14
Posts: 18
Posted: Sat, 2014-11-01 03:18
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hey himatej,

it is working now. Thanks a lot. 

regards,

phalgun

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