Re: [avr-gcc-list] End of program symbol

[Adam Dunkels]

Simon Han wrote:
>     Thank you for the warning.  The main use of flash file system is for 
> loading dynamic loadable code.

How about using a ROM/PROGMEM array in which dynamic code is loaded 
instead of putting it after _etext? This is what we are doing in the 
Contiki OS. One nice thing with this is that you can decide beforehand 
how much space you'd like to reserve for the dynamic code (and you'll be 
notified by the linker if there isn't enough space in ROM).

(Not a solution to your _etext problem, just an a suggestion for an 
alternative solution :-))

Regards,

/adam
--
Adam Dunkels, Swedish Institute of Computer Science
http://www.sics.se/~adam/