Date: Wed, 16 Feb 2005 14:21:16 -0600 From: Jon Noack <noackjr@alumni.rice.edu> To: Christian Jachmann <Jachmann@unitix.org> Cc: Emil Mikulic <emikulic@dmr.ath.cx> Subject: Re: Where is my debugging information? Message-ID: <4213AB3C.4040001@alumni.rice.edu> In-Reply-To: <20050215215714.GA26675@hurx.thc> References: <20050213174915.GA97313@hurx.thc> <20050213224653.317675D07@ptavv.es.net> <20050215215714.GA26675@hurx.thc>
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On 02/15/05 15:57, Christian Jachmann wrote: > On Sun, Feb 13, 2005 at 02:46:53PM -0800, Kevin Oberman wrote: >>>On Sat, Feb 12, 2005 at 01:35:55PM +1100, Emil Mikulic wrote: >>>>All my recent kernels panic upon loading pf rules. I worked out how to >>>>get a dump out of the kernel, but now kgdb is saying "no debugging >>>>symbols found" >>>> >>>>My kernel config contains >>>>makeoptions DEBUG=-g >>>> >>>>It was built with the standard "make kernel KERNCONF=WHATEVER" >>>> >>>>What am I doing wrong? >>> >>>seems that this isn't interpreted anymore.. >>> >>>try building the kernel using: >>> >>> config [-gp] [-d destdir] SYSTEM_NAME >> >>No. > > Hmm > >>makeoptions DEBUG=-g still works fine. It's in NOTES as of about an > > lets see: > > hurx# uname -a > FreeBSD hurx.thc 5.3-STABLE FreeBSD 5.3-STABLE #3: Sun Feb 13 18:45:23 CET 2005 jachmann@hurx.thc:/usr/src/sys/i386/compile/MY i386 > > hurx# grep '$FreeBSD' /usr/src/sys/i386/conf/NOTES > # $FreeBSD: src/sys/i386/conf/NOTES,v 1.1168.2.2 2004/10/24 17:42:08 scottl Exp $ > > ...no, nothing in there > > hurx# grep DEBUG /usr/src/sys/i386/conf/NOTES > options NPX_DEBUG # enable npx debugging > options VESA_DEBUG > # ACPI_DEBUG enables the use of the debug.acpi.level and debug.acpi.layer > # Intel ACPICA code. (Note that the Intel code must also have USE_DEBUGGER > options ACPI_DEBUG > # DRM_DEBUG: include debug printfs, very slow > options DRM_DEBUG > options WLDEBUG # enables verbose debugging output > options TWA_DEBUG # 0-10; 10 prints the most messages. > options SAFE_DEBUG # enable debugging support: hw.safe.debug > options SX_DEBUG > options DEBUG_SVR4 # enable verbose debugging > options PECOFF_DEBUG > options KBDIO_DEBUG=2 > options PSM_DEBUG=1 > hurx# > > no makepotions DEBUG in my 5.3-STABLE NOTES As mentioned elsewhere in the thread, it's in /sys/conf/NOTES. Starting with 5.0, the old architecture dependent LINT file has been split in architecture independent (/sys/conf/NOTES) and dependent (/sys/${ARCH}/conf/NOTES) files. Thus, you'll find it in /sys/${ARCH}/conf/LINT on 4.x. Here's the commit that renamed LINT to NOTES from ~4.5 years ago: http://docs.freebsd.org/cgi/mid.cgi?200006132228.PAA97611 Here's the commit that split NOTES into architecture independent/dependent files from ~3 years ago: http://docs.freebsd.org/cgi/mid.cgi?200204031809.g33I9Hj41673 Jon
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