[U-Boot-Users] Function pointers after relocation

[Robin Gilks]

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 at tait.co.nz
New Zealand