Dynamic load real-time tasks

Павел Жданов paul.alex.zhdanov at gmail.com
Wed Jun 28 07:09:45 UTC 2017


Hello, Chris. Thanks a lot for the answers.

Have you loaded a symbol table for the base image that contains the 'printf'
> function.


I created it but symbols are all undefined. Is it OK? The executable that
is used to create symbol table was not linked against the file to be
loaded. Do I have to load symbol table at runtime using dl_open or link the
file to be loaded against the symbol table (dl-sym)? Do I have to use
2-pass linking in my case?
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