Is this at all related to this problem:
http://sourceforge.net/mailarchive/message.php?msg_id=5376039
i.e. env not being copied from flash in relocate() when ENV_IS_EMBEDDED is set?
On Thu, Jul 03, 2003 at 10:01:46AM +1200, Robin Gilks wrote:
Wolfgang Denk wrote:
This is not correct. The problem is that staticlly initialized data (like initialized function pointers() must be manually relocated. If there is such a thing left pointing to flash, it is a bug and should be fixed.
Which part of the code are you speaking of?
Opps - a typo in the example!! I meant to say the pointer env_get_char() which is initialised to env_get_char_init and remains pointing at the Flash copy of that function after relocation.
As it happens I think we have another problem in getting to our environment since the gd->env_ptr value seems to be garbage!! I don't see that running the code from Flash should in itself be a real problem (although undesirable).
More info later if it's relevent...
-- Robin Gilks Senior Design Engineer Phone: (+64)(3) 357 1569 Tait Electronics Fax : (+64)(3) 359 4632 PO Box 1645 Christchurch Email : robin.gilks@tait.co.nz New Zealand
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