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ARM HAL CYGHWR_HAL_ROM_VADDR question
- From: "Mike Sweeney" <msweeney77 at gmail dot com>
- To: ecos-discuss at sourceware dot org
- Date: Sun, 3 Jun 2007 11:10:07 -0400
- Subject: [ECOS] ARM HAL CYGHWR_HAL_ROM_VADDR question
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?
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