[ECOS] Memory layout

Jonathan Larmour jlarmour@redhat.com
Thu Apr 11 18:03:00 GMT 2002


"Agarwal, Lomesh" wrote:
> 
> Thanks for the reply.
> One question:
> When vectors.s copies __exception_handlers manually I am adding 0xc4000000
> to the __exception_handlers address. But since my rom is defined as
> 0xc4000000, so I don't need to add 0xc4000000 while copying. Right?

Yep.

> One more question. You said SECTION_fini, SECTION_rodata, SECTION_rodata1,
> SECTION_fixup, SECTION_gcc_except_table, SECTION_fixed_vectors should all be
> in ram. I am using ROM start type not RAM. So, shouldn't they be residing in
> rom?

Sorry - my fault for quoting too much. I was only referring to the
fixed_vectors section.

Jifl
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