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Open Source and information security mailing list archives
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Date: Fri, 22 Jun 2007 19:23:02 +0200 From: Andi Kleen <ak@...e.de> To: Randy Dunlap <randy.dunlap@...cle.com> Cc: lkml <linux-kernel@...r.kernel.org>, akpm <akpm@...ux-foundation.org> Subject: Re: [PATCH v2] doc/oops-tracing: add Code: decode info On Friday 22 June 2007 18:44, Randy Dunlap wrote: > On Fri, 22 Jun 2007 16:26:39 +0200 Andi Kleen wrote: > > On Friday 22 June 2007 07:51:08 Randy Dunlap wrote: > > > From: Randy Dunlap <randy.dunlap@...cle.com> > > > > > > Add info that the Code: bytes line contains <xy> or (wxyz) in some > > > architecture oops reports and what that means. > > > > > > Add URL for a script by Andi Kleen that reads the Code: line from an > > > Oops report file and generates assembly code from the hex bytes. > > > (This script does not handle Code: lines that contain <xy> or (wxyz) > > > markings.) > > > > Should probably fix that and put it into scripts/ then > > From: Randy Dunlap <randy.dunlap@...cle.com> Thanks. > > +*Code:*) > + echo $i > + echo -n " .byte 0x" > $T.s > + echo $i | sed -e 's/.*Code: //;s/ [<(]/ /;s/[>)] / /;s/ /,0x/g' >> $T.s > + as -o $T.o $T.s > + objdump -S $T.o This still has a couple of problems: - The <> information is lost. It would be better to split and run objdump three times and insert a marker - It won't handle multiline Code:s which i386 likes to generate now I think -Andi - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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