Function r0::zero_bss

pub unsafe fn zero_bss<T>(sbss: *mut T, ebss: *mut T) where
    T: Copy, 

[−] Expand description

Zeroes the .bss section

Arguments

• sbss. Pointer to the start of the .bss section.
• ebss. Pointer to the open/non-inclusive end of the .bss section. (The value behind this pointer will not be modified)
• Use T to indicate the alignment of the .bss section.

Safety

• Must be called exactly once
• mem::size_of::<T>() must be non-zero
• ebss >= sbss
• sbss and ebss must be T aligned.