1.text 2.type xxx,@object 3.bss 4.globl xxx 5.align 4 6xxx: 7.long 0 8.size xxx, 4 9.type yyy,@object 10.globl yyy 11.align 4 12yyy: 13.long 0 14.size yyy, 4 15 16.text 17.globl bar 18.align 16, 0x90 19.type bar,@function 20bar: 21movl $8, xxx 22movl $9, yyy 23