Re: [info-performer] Loader with C++ streams

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From: Benedikt Kessler (bjk++at++sgi.com)
Date: 12/14/2005 07:29:49

Hi!

Dan Johnston wrote:
>
> I tried to write my own loader. I have done this in the past, but the
> code was always in the 'C' language. This one I tried to use C++
> and use fstreams for file I/O and strstreams for file parsing.
>
> This did not work. The shared library was linked, but when 'perfly'
> tried to use it, there were errors about unresolved references. Given
> the usual C++ name mangling, the missing reference were very hard
> to read, but they appeared to indicate "allocation" and "streams"

Did you forget to link some of your classes with that loader dso?

Pipe your mangled names to c++filt which should give you the C++ names:

for example:
        nm /usr/lib/libpfv.so | c++filt
 
Bye! Benedikt 

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