freebsd-drivers
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Re: Stupid driver build/debug questions Julian Elischer Wed Jul 09 00:08:51 2008
Alexander Sack wrote:
Hello: New to the FreeBSD kernel and I'm investigating a driver problem (wasn't sure what list this should go on). I was wondering how to make a driver statically built instead of a loadable module? Is this an artifact of the driver source build or the generic kernel configuration mechanism via options etc.? i.e. does a driver need to use something different than the bsd.kmod.mk template make file to build a static driver. What I am trying to do is break at attach time more easily than stepping through driver_probe_and_attach()/driver_attach_child() until the attach routine gets called. I realize I can add a kdb_enter() but I was trying to do this on a live system without rebuilding the kernel (I understand this contradicts my first question but I still want to know how to build drivers statically).
put the filennames in /sys/conf/files or files.i386 (or whatever)at one stage you could also have a files.{CONFIGNAME} but I haven't tried that for a long time.
Thanks! -aps
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