Date: Mon, 4 Feb 2013 14:58:16 -0500 From: John Baldwin <jhb@freebsd.org> To: freebsd-hackers@freebsd.org Cc: Matt Burke <mattblists@icritical.com>, Andriy Gapon <avg@freebsd.org> Subject: Re: kgdb modules Message-ID: <201302041458.16404.jhb@freebsd.org> In-Reply-To: <510F9EEF.8080402@FreeBSD.org> References: <510F8F33.3030504@icritical.com> <510F9EEF.8080402@FreeBSD.org>
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On Monday, February 04, 2013 6:43:43 am Andriy Gapon wrote: > on 04/02/2013 12:36 Matt Burke said the following: > > How do I get kgdb to load kernel modules from somewhere other than > > /boot/kernel? > > > > Googling tells me I need to use asf to create a file, but I haven't managed > > to figure out how to get kgdb use the output. > > Research in the direction of set sysroot, solib-absolute-prefix, > solib-search-path. I would not be surprised if the ancient gdb version on which > kgdb is based does not support some of these settings. It supports at least some of those. You can also load modules manually by using the add-kld command (give it a full path to an individual module). You may need to use 'nosharedlibrary' to unload symbols from the "wrong" module before add-kld will be useful however. -- John Baldwin
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