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Re: [PATCH] ksymoops-cris (was Re: system hang + kernel oops because of high usb load? (seems to be reproducable) (followup))



I had already committed the hex stuff but missed the tee stuff, 
now comitted - thanks!

/Johan

----- Original Message ----- 
From: "Friedrich Lobenstock" <fl@xxxxxxx.at>
To: <johana@xxxxxxx.com>
Cc: "Axis Etrax Mailing Liste" <dev-etrax@xxxxxxx.com>
Sent: Wednesday, December 17, 2003 5:48 PM
Subject: [PATCH] ksymoops-cris (was Re: system hang + kernel oops because of high usb load? (seems to be reproducable) (followup))


> johan.adolfsson@xxxxxxx.2003 22:05 MET:
> >Friedrich Lobenstock wrote:
> >
> >>The script tools/build/bin/ksymoops-cris seems to have a bug[...] 
> > 
> > ksymoops-cris is a rather fast hack that I found useful enough to add
> > to the tools directory, the disassembly thing has worked for me though.
> > 
> > Doesn't make any difference for me, but try changing:
> > STOPADDR=`perl -e ' printf("0x%08X\n", $ENV{PC}-1);'`
> > STARTADDR2=`perl -e ' printf("0x%08X\n", $ENV{PC}+0);'`
> > STOPADDR2=`perl -e ' printf("0x%08X\n", $ENV{PC}+16);'`
> > to
> > STOPADDR=`perl -e ' printf("0x%08X\n", hex($ENV{PC})-1);'`
> > STARTADDR2=`perl -e ' printf("0x%08X\n", hex($ENV{PC})+0);'`
> > STOPADDR2=`perl -e ' printf("0x%08X\n", hex($ENV{PC})+16);'`
> > 
> > note the added hex().
> 
> Ok, here's a small patch with the changes above and another
> small change. Please apply to your CVS version so it's in the
> next release.
> 
> It can also be found at ftp://ftp.fl.priv.at/pub/axis/devboard_82/patches/R1_91/
> 
> -- 
> MfG / Regards
> Friedrich Lobenstock
> 


--------------------------------------------------------------------------------


> --- axis/devboard_82/tools/build/scripts/ksymoops-cris.org 2003-09-19 14:57:29.000000000 +0200
> +++ axis/devboard_82/tools/build/scripts/ksymoops-cris 2003-12-17 17:41:41.000000000 +0100
> @@ -24,11 +24,11 @@
>  export PC
>  echo "$PCRAW oops--PC--" >oopspc.tmp
>  STARTADDR=`cat oopspc.tmp os/linux/System.map | sort | grep -B1 'oops--PC--' | head -1`
> -echo "Ooops in function $STARTADDR"
> +echo "Ooops in function $STARTADDR" | tee -a oops.out
>  STARTADDR=`echo "$STARTADDR" | sed -e 's/\(........\) .*$/0x\1/'`
> -STOPADDR=`perl -e ' printf("0x%08X\n", $ENV{PC}-1);'`
> -STARTADDR2=`perl -e ' printf("0x%08X\n", $ENV{PC}+0);'`
> -STOPADDR2=`perl -e ' printf("0x%08X\n", $ENV{PC}+16);'`
> +STOPADDR=`perl -e ' printf("0x%08X\n", hex($ENV{PC})-1);'`
> +STARTADDR2=`perl -e ' printf("0x%08X\n", hex($ENV{PC})+0);'`
> +STOPADDR2=`perl -e ' printf("0x%08X\n", hex($ENV{PC})+16);'`
>  discris -d -S -l --start-address=$STARTADDR --stop-address=$STOPADDR $VMLINUX | grep -v '.text.init' | tee -a oops.out
>  echo "#### OOPS ####"  | tee -a oops.out
>  discris -d -S -l --start-address=$STARTADDR2 --stop-address=$STOPADDR2 $VMLINUX | grep '      '  | tee -a oops.out
>