fork() kills this entire subsystem and leaves its internals
in an inactive but allocated state, so it's necessary to explicitly restart
everything in order to guarantee behavior
@feature
Differential Revision: https://phab.enlightenment.org/D6307
Eina Debug is a new layer aimed for EFL debugging. It offers scalability
by allowing registration of operations not specific to EFL core.
The protocol is simple and the APIs try to provide as much
functionalities/freedom as possible.
this runs a 1000hz (or as best the kernel will allow) polling system
monitor thread that will logg the cpu frequencies of all cores (linux
only) as well as cpu usage per thread. this leads to much more
information able to be logged from an efl app (any efl app).
@feature
this makes eina_log give bt's for all error logs. this is very useful
in finding just where a problem happens. the problem int he past is
that these have not been too useful due to backtrace_symbols() being
"useless". thus use the eina_btlog tool i added too.
also started infra for a debug monitor that can use the backtrace
infra to collect runtime stats ANY TIME for a process (don't need to
run under a debugger).
@feat
Bryce Harrington
Mike Blumenkrantz
Daniel Zaoui
Carsten Haitzler
Vincent Torri