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Re: Fw: [gdb] packet error problem
On Wed, 2002-08-28 at 05:51, Bob Koninckx wrote:
> Somewhere in the download of your .text section, redboot stops
> responding (packet errors !) or at least does not follow the gdb remote
> protocol any more
>
It looks to me like [Stanly] is trying to download code into the
FLASH/ROM area - I doubt that he has RAM at 0xFFE00200.
>
> On Wed, 2002-08-28 at 12:38, Seung-hun, Lee (Stanly) wrote:
> > I'm not sure because I changed memory map appropriate to my hardware.
> >
> > How did you notice that my download kill redboot? Could you tell me?
> >
> > Seunghun
> > ----- Original Message -----
> > From: "Bob Koninckx" <bob.koninckx@mech.kuleuven.ac.be>
> > To: "Seung-hun, Lee (Stanly)" <seunghun@kaist.ac.kr>
> > Cc: <ecos-discuss@sources.redhat.com>
> > Sent: Wednesday, August 28, 2002 7:26 PM
> > Subject: Re: [ECOS] [gdb] packet error problem
> >
> >
> > > Are you sure you are not overwriting redboot code during the load. Looks
> > > like your download kills redboot.
> > >
> > >
> > > On Wed, 2002-08-28 at 12:21, Seung-hun, Lee (Stanly) wrote:
> > > > Hi. When I download the sample program, I have problem like this.
> > > >
> > > > (gdb) set remotebaud 57600
> > > > (gdb) target remote com1
> > > > Remote debugging using com1
> > > > 0xffe064cc in pack_int (buf=0x1 "qC?\222C?³C?\200", value=1)
> > > > at /ecos-c/cygwin/home/Administrator/ecos/cvs20/ecos/packages/hal/common/cur
> > > > rent/src/thread-packets.c:311
> > > > 311 /ecos-c/cygwin/home/Administrator/ecos/cvs20/ecos/packages/hal/common/cu
> > > > rrent/src/thread-packets.c: No such file or directory.
> > > > in /ecos-c/cygwin/home/Administrator/ecos/cvs20/ecos/packages/hal/common
> > > > /current/src/thread-packets.c
> > > > (gdb) load
> > > > Loading section .vectors, size 0x2000 lma 0xffe00000
> > > > Loading section .text, size 0xcc1c lma 0xffe02000
> > > > Ignoring packet error, continuing...
> > > > Ignoring packet error, continuing...
> > > > Ignoring packet error, continuing...
> > > > Ignoring packet error, continuing...
> > > > Ignoring packet error, continuing...
> > > > Ignoring packet error, continuing...
> > > > Ignoring packet error, continuing...
> > > > Ignoring packet error, continuing...
> > > >
> > > >
> > > > Do any of you guys have same problem? Would you tell me how you solved this problem?
> > > >
> > > > Thank you in advance.
> > > >
> > > > Seunghun
> > > --
> > > ----------------------------------------------------------------------
> > > ir. Bob Koninckx
> > > Katholieke Universiteit Leuven
> > > Division Production Engineering, tel. +32 16 322535
> > > Machine Design and Automation fax. +32 16 322987
> > > Celestijnenlaan 300B bob.koninckx@mech.kuleuven.ac.be
> > > B-3001 Leuven Belgium http://www.mech.kuleuven.ac.be/pma
> > > ----------------------------------------------------------------------
> > >
> > > --
> > > Before posting, please read the FAQ: http://sources.redhat.com/fom/ecos
> > > and search the list archive: http://sources.redhat.com/ml/ecos-discuss
> > >
> > >
> > >
> > >
> --
> ----------------------------------------------------------------------
> ir. Bob Koninckx
> Katholieke Universiteit Leuven
> Division Production Engineering, tel. +32 16 322535
> Machine Design and Automation fax. +32 16 322987
> Celestijnenlaan 300B bob.koninckx@mech.kuleuven.ac.be
> B-3001 Leuven Belgium http://www.mech.kuleuven.ac.be/pma
> ----------------------------------------------------------------------
>
> --
> Before posting, please read the FAQ: http://sources.redhat.com/fom/ecos
> and search the list archive: http://sources.redhat.com/ml/ecos-discuss
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Gary Thomas |
eCosCentric, Ltd. |
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