function.o: file format elf64-x86-64 Disassembly of section .text: 0000000000000000 : 0: 66 bb 00 00 mov bx,0x0 4: 66 bb 00 00 mov bx,0x0 8: 66 bb 01 00 mov bx,0x1 c: 66 bb 00 00 mov bx,0x0 10: 66 bb 01 00 mov bx,0x1 14: 66 bb 02 00 mov bx,0x2 18: c3 ret