5.1.1 .bss
Assemble the following statements onto the end of the
.bss
(zero initialized) section.
Example
; The following symbols (B1 and B2) will be placed in
; the zero initialized data section.
.bss
B1: .space 4 ; 4 bytes reserved for B1
B2: .space 1 ; 1 byte reserved for B2