Is this on MacOS ?  If yes, did you run with --dsymutil=yes ?

J

On Tuesday, February 01, 2011, Brian Miles wrote:
> Hello,
> 
> I am having difficulty getting cg_annotate to perform line-by-line
> annotation.
> 
> I run cg_annotate as follows:
> 
> cg_annotate --auto=yes --include=PATH_TO_MY_SOURCE_TREE cachegrind.out.PID
> PATH_OF_SOURCE_FILE_OF_INTEREST.c
> 
> The resulting annotation says that:
> 
> No information has been collected for PATH_OF_SOURCE_FILE_OF_INTEREST.c
> 
> When I look at the cachegrind.out file, there doesn't appear to be line 
number information.  I can't see how to tell valgrind I want to run cachegrind 
with line number information.  From the excerpt below, you can see that 
cachegrind is able to fund function names, but not source file names:
> > -------------------------------------------------------------------------
> > -------
> > 
> >             Ir        I1mr   ILmr             Dr        D1mr       DLmr  
> >                      Dw       D1mw       DLmw  file:function
> > 
> > -------------------------------------------------------------------------
> > ------- 37,870,013,907   2,054,231  3,689 11,250,913,389   3,432,271    
> > 71,007             0          0          0  ???:exp$fenv_access_off
> > 25,590,706,832  14,079,837  2,919  8,255,066,720     532,771     20,090
> > 2,063,766,680          0          0  ???:log$fenv_access_off
> > 19,358,788,976       6,935  6,570  9,578,313,834  24,920,457 21,465,693
> > 3,963,647,063          0          0  ???:compute_N_leached
> > 17,852,797,868   2,123,727 12,411  4,229,951,784   2,261,444     70,815
> > 2,463,471,657    141,180      6,214  ???:pow$fenv_access_off
> 
> I have compile my program with debug symbols, so I'm not sure what else to
> do at this point.
> 
> Any suggestions would be appreciated.
> 
> Thanks in advance.
> 
> Brian


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