Decreasing BSS size for STM32F4

[Sebastian Huber]

On 14/10/14 12:07, Мороз Олег wrote:
> 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?

This is not the BSS section alone.  A arm-rtems4.11-readelf -l gives you more 
information.

-- 
Sebastian Huber, embedded brains GmbH

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