@c "options/option-r.texi"
@c extracted from "../../src/main/chpsim.cc"
@c by "$(top_srcdir)/scripts/extract_texinfo.awk".

@defopt -r file
@cindex trace file
@cindex recording trace
Startup the simulation already recording a trace file of every event.  
Trace file is automatically close when simulation exits.  
This is equivalent issuing @command{trace} command at the beginning
of a simulation session.
@end defopt

