Re: [Valgrind-users] get line number when wrappers are called

[janjust <tja...@un...>]

Apologies I think I have grossly misused Valgrind terminology.
When I said client I meant the tool rather than the client application.
Are these macros still applicable?

Thanks for the response!



Bugzilla from js...@ac... wrote:
> 
> On Friday, April 06, 2012, janjust wrote:
>> Is there a way to extract the line number within the source code just
>> prior
>> to a wrapper being called?
>> 
>> For instance a FORK or malloc were called in file_name.c at line number x
>> 
>> Is it possible to get that info through client requests?
>> 
>> I'm thinking something along the lines of passing the instrumented
>> address
>> back to the client just before the wrapper and then using
>> get_filename_linenum(), though i'm not sure if that's the way to do it.
> 
> Try the client requests VALGRIND_MAP_IP_TO_SRCLOC or 
> VALGRIND_PRINTF_BACKTRACE ?
> 
> J
> 
> ------------------------------------------------------------------------------
> Better than sec? Nothing is better than sec when it comes to
> monitoring Big Data applications. Try Boundary one-second 
> resolution app monitoring today. Free.
> http://p.sf.net/sfu/Boundary-dev2dev
> _______________________________________________
> Valgrind-users mailing list
> Val...@li...
> https://lists.sourceforge.net/lists/listinfo/valgrind-users
> 
> 

-- 
View this message in context: http://old.nabble.com/get-line-number-when-wrappers-are-called-tp33645514p33669523.html
Sent from the Valgrind - Users mailing list archive at Nabble.com.