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Subject: RE: gdb && Eclipse && Harvard cpu
Date: Fri, 28 Dec 2007 18:42:00 -0000
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From: "Weddington, Eric" <eweddington@cso.atmel.com>
To: "Usachev M." <um.lan@mit.ru>, <gdb@sourceware.org>
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=20

> -----Original Message-----
> From: Usachev M. [mailto:um.lan@mit.ru]=20
> Sent: Tuesday, December 25, 2007 2:00 AM
> To: gdb@sourceware.org
> Subject: gdb && Eclipse && Harvard cpu
>=20
>=20
> I use avr-gdb 6.5 && simulavr (latest WinAVR package). When C-program
> contains static variables, gdb works fine (requests locals=20
> and variables led
> to generation packets like $m800060).
> But if I use stack local variables, command "x my_var" led to=20
> the packet
> like $m60 (not $m800060).=20
> And "x *&my_var" works fine - "$m800060").
> why?
>=20
> I use Eclipse (not command line) where disassemble and=20
> inspecting locals and
> variables are automatic, so it is important for me to correct=20
> this problem.

In talking to Joerg Wunsch (co-maintainer of the AVR toolchain, and who
at least uses GDB), he said:
"Sounds like a genuine bug to me.  Personally, I never used the "x"
command to print the contents of local variables, but rather the
"p[rint]" command instead."

I know that this may not be much help to you at the moment.

Please fill in a GDB bug report for this for the AVR target, and send me
the bug # so I can track it.

Thanks,
Eric Weddington
Product Manager
Atmel