arm: Fix to mistake clean the memory space
In currently, when __bss_start is equal to __bss_end__, The bss loop will clear all the things in memory space. But just only when __bss_end__ greater than __bss_start__, we do the clear bss section operation. Signed-off-by: NZhong Hongbo <bocui107@gmail.com> Acked-by: NAndreas Bießmann <andreas.devel@googlemail.com>
Showing
想要评论请 注册 或 登录