Can someone please explain to me what CYGHWR_HAL_ROM_VADDR is used for in the ARM HAL? I see the comment about it in vectors.S but it makes no sense to me. It further confuses me because it affects the UNMAPPED_PTR macro which is only used when setting up the reset vector and not the other exception vectors. Can someone shed some light on what problem this solves?
-- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
