2016-08-30 14:41 GMT+02:00 John Reiser <jrei...@bitwagon.com>: > > is it possible to detect all calls of some specific function in the code > with Callgrind? > > > > Let's say I have some project and I know, that there's function > SparseSolver() used several times and I need to know where specifically > (caller function/file + line number, so I'd be able to find calls in the > source code). > > > > Is it possible to find this out with Callgrind? I know about CScope, > which has this functionality (http://stackoverflow.com/ > questions/36178082/use-cscope-to-find-function-calls-not-definitions-c-c), > but it's just for C and I need to look in C++ and Fortran too. > > Why not use > > objdump --disassemble-all my_program.exe | grep SparseSolver > > then 'addr2line'? That way you don't require constructing the input data > that is required to exercise all the call paths, nor must you run the > program > 30 times slower than normal. Of course, any method is unlikely to find > all the calls that have been inlined by the compiler or specialized+merged > using constant propagation and link-time optimization. >
A modern alternative to csope is OpenGrok [1]. I. [1] https://opengrok.github.io/OpenGrok/
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