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Re: Run Tests in NEC VR4373
I haven't ever experienced that problem. I am using binutils 2.10, gcc
2000-03-13, insight 5.0 here. I built ecos from both winnt and linux.
The gdb stub already runs on your board, it means that the board is ok.
Maybe you should try to recompile your tools.
Charles
----- Original Message -----
From: "Ling Su" <lingsu@palmmicro.com>
To: "Charles Feng" <charles@zh.t2-design.com>
Cc: <ecos-discuss@sources.redhat.com>; "Jonathan Larmour"
<jlarmour@redhat.co.uk>
Sent: Saturday, August 05, 2000 5:42 AM
Subject: Re: [ECOS] Run Tests in NEC VR4373
> > >
> > > Then how should I interpret the error message "Cannot access memory at
> > > address 0x0"?
> >
> > That probably means the debug information generated by GCC is bad, or
that
> > GDB is not reading it correctly. Experience says the former is more
> likely.
> > This is something you'd have to take up with the GCC folks at
> > http://gcc.gnu.org/ really. Either that or Charles may have some advice
> (or
> > may even be able to give you the tools he's using!).
> >
> Hi, Charles,
>
> Have you ever experienced the same probelm? I applied your Vr4300.ecc,
> actually I modified corresponding option based on template
vr4300-->kernel.
>
> When I run test, the result is the same as my last post. I run it manually
> on "hello.exe", I got the "Cannot access memory at address 0x0" message. I
> begun to wonder if my toolchain build is correct.
>
> Can you tell me what snapshot version you use for the binutils, egcs and
> insight? You use WinNT or Linux?
>
> Sorry for the bothering, and thanks a lot for any hint!
>
> Rgds,
> -Ling
>