[avr-gcc-list] (no subject)

[Lai Kang Tin]

Hello,

I want all the unused SRAM under controlled by a memory allocator, my question 
is that
the __bss_end is the start of unused SRAM? If yes, how can I access the 
__bss_end?

This code is working?

extern unsigned __bss_end;
void *start_of_memory_spool = (void *)__bss_end;

Thanks in advance!