Decreasing BSS size for STM32F4

Мороз Олег oleg.moroz at mcc.vniiem.ru
Tue Oct 14 10:07:53 UTC 2014


Hello everyone. I'm trying to start RTEMS on STM32F407. It has only 
192KB of Ram. After compile a test program i' executing arm-rtems4.11-size

arm-rtems4.11-size shell.exe
    text       data        bss        dec        hex    filename
  162292       1576     195016     358884      579e4    shell.exe

As you can see BSS segment is 195016 bytes long. How can i minimize it 
to 1 KB or to 5 KB?


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