1 .syntax unified 2 .arch armv7-a 3 .fpu softvfp 4 .version "dfg" 5 .thumb 6 .text 7 .align 2 8 .global main 9 .thumb 10 .thumb_func 11 .type main, %function 12 main: 13 push {r4, lr} 14 foo: 15 pop {r4, lr} 16 bx lr 17 .size main, .-main 18 .ident "" 19 20 nop 21