Date: Thu, 1 Sep 2011 10:56:54 -0600 From: Charlie Martin <crmartin@sgi.com> To: <freebsd-hackers@freebsd.org> Subject: kldload dtraceall exec format error Message-ID: <4E5FB956.1020206@sgi.com>
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Okay, I'll grant this is probably a horrid noob question, but then on the Free kernel I'm a horrid noob so I guess it makes sense. This is for FreeBSD FreeBSD psmdev1 8.1-RELEASE-p2 FreeBSD 8.1-RELEASE-p2 per uname -a. We have a FreeBSD based product on the AMD64 architecture; I'm trying to enable DTrace. The file amd64/conf/GENERIC with which the kernel was compiled has the required lines options KDTRACE_FRAME # Ensure frames are compiled in options KDTRACE_HOOKS # Kernel DTrace hooks options DDB_CTF # for DTrace but when I try kldload dtraceall I get kldload: can't load dtraceall: Exec format error From Google I get that this probably means some mismatch in compiles, but I'm unclear what to look for. Also, another big part of the product, compiled from the same master Makefile, *does* have dtrace enabled successfully. Hints, suggestions, and pointers to documentation gleefully accepted. -- Charles R. (Charlie) Martin Senior Software Engineer SGI logo 1900 Pike Road Longmont, CO 80501 Phone: 303-532-0209 E-Mail: CRMartin@sgi.com <mailto:CRMartin@sgi.com> Website: www.sgi.com <http://www.sgi.com>;
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