21extern const void _sbss;
22extern const void _ebss;
const void _stack_end
end of stack
const void __heap_start__
RAM1 Heap start.
const void __free_flash_start__
Free Flash space start.
const void _eMB_MEM2
RAM2a end.
const void _stack_size
stack size
const void _sidata
data initial value start
const void _sbss
bss start
const void _sMB_MEM2
RAM2a start.
const void _edata
data end
const void __heap_end__
RAM1 Heap end.
const void _sdata
data start
1.12.0 