crossgcc: code wont run from ROM.

[Brendan J Simon]

Peter Popov wrote:

> > I just had a thought.  Maybe I need to copy the initialised data section from
> > ROM to RAM ?
> > I know that the DiabData startup files do this and I'm pretty sure I haven't done
> > this in my gcc startup files.
> > Does this sound plausable ?
>
> Sure, if you are not doing that, you'll have all sorts of problems.
>
> Also, you mentioned that SDS does not support gcc's -g feature, so you
> are debugging assembly code.  I'm using gcc-2.95.2, binutils-2.91, and
> newlib-1.8.2 with the SDS 7.5 debugger, and it works fine (MPC8xx
> processor).  The debugger understands the elf output file and I can
> debug c source code (haven't tried c++).

I'm using SDS-7.3.  Do you use -g or -gdwarf for your debug switch ?
My debugger understands the elf.  I do get the symbols in the source window but no
function or filenames in the pop windows.

Brendan Simon.



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