[map all test.map] org 256 section ENTRY start=100h entry: mov ax, init mov bx, entry_end mov sp, stack.top mov ax, 4C00h int 21h db "entry " align 16 db "more entry " align 16 entry_end: section STACK follows=ENTRY nobits alignb 16 stack: resb 512 .top: section INIT follows=ENTRY vstart=0 init: db "init " align 16 init_end: