Running:gives:
hd hello_world.o
00000000 7f 45 4c 46 02 01 01 00 00 00 00 00 00 00 00 00 |.ELF............|
00000010 01 00 3e 00 01 00 00 00 00 00 00 00 00 00 00 00 |..>.............|
00000020 00 00 00 00 00 00 00 00 40 00 00 00 00 00 00 00 |........@.......|
00000030 00 00 00 00 40 00 00 00 00 00 40 00 07 00 03 00 |....@.....@.....|
00000040 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
*
00000080 01 00 00 00 01 00 00 00 03 00 00 00 00 00 00 00 |................|
00000090 00 00 00 00 00 00 00 00 00 02 00 00 00 00 00 00 |................|
000000a0 0d 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000000b0 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000000c0 07 00 00 00 01 00 00 00 06 00 00 00 00 00 00 00 |................|
000000d0 00 00 00 00 00 00 00 00 10 02 00 00 00 00 00 00 |................|
000000e0 27 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |'...............|
000000f0 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000100 0d 00 00 00 03 00 00 00 00 00 00 00 00 00 00 00 |................|
00000110 00 00 00 00 00 00 00 00 40 02 00 00 00 00 00 00 |........@.......|
00000120 32 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |2...............|
00000130 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000140 17 00 00 00 02 00 00 00 00 00 00 00 00 00 00 00 |................|
00000150 00 00 00 00 00 00 00 00 80 02 00 00 00 00 00 00 |................|
00000160 a8 00 00 00 00 00 00 00 05 00 00 00 06 00 00 00 |................|
00000170 04 00 00 00 00 00 00 00 18 00 00 00 00 00 00 00 |................|
00000180 1f 00 00 00 03 00 00 00 00 00 00 00 00 00 00 00 |................|
00000190 00 00 00 00 00 00 00 00 30 03 00 00 00 00 00 00 |........0.......|
000001a0 34 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |4...............|
000001b0 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000001c0 27 00 00 00 04 00 00 00 00 00 00 00 00 00 00 00 |'...............|
000001d0 00 00 00 00 00 00 00 00 70 03 00 00 00 00 00 00 |........p.......|
000001e0 18 00 00 00 00 00 00 00 04 00 00 00 02 00 00 00 |................|
000001f0 04 00 00 00 00 00 00 00 18 00 00 00 00 00 00 00 |................|
00000200 48 65 6c 6c 6f 20 77 6f 72 6c 64 21 0a 00 00 00 |Hello world!....|
00000210 b8 01 00 00 00 bf 01 00 00 00 48 be 00 00 00 00 |..........H.....|
00000220 00 00 00 00 ba 0d 00 00 00 0f 05 b8 3c 00 00 00 |............<...|
00000230 bf 00 00 00 00 0f 05 00 00 00 00 00 00 00 00 00 |................|
00000240 00 2e 64 61 74 61 00 2e 74 65 78 74 00 2e 73 68 |..data..text..sh|
00000250 73 74 72 74 61 62 00 2e 73 79 6d 74 61 62 00 2e |strtab..symtab..|
00000260 73 74 72 74 61 62 00 2e 72 65 6c 61 2e 74 65 78 |strtab..rela.tex|
00000270 74 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |t...............|
00000280 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000290 00 00 00 00 00 00 00 00 01 00 00 00 04 00 f1 ff |................|
000002a0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000002b0 00 00 00 00 03 00 01 00 00 00 00 00 00 00 00 00 |................|
000002c0 00 00 00 00 00 00 00 00 00 00 00 00 03 00 02 00 |................|
000002d0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000002e0 11 00 00 00 00 00 01 00 00 00 00 00 00 00 00 00 |................|
000002f0 00 00 00 00 00 00 00 00 1d 00 00 00 00 00 f1 ff |................|
00000300 0d 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000310 2d 00 00 00 10 00 02 00 00 00 00 00 00 00 00 00 |-...............|
00000320 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000330 00 68 65 6c 6c 6f 5f 77 6f 72 6c 64 2e 61 73 6d |.hello_world.asm|
00000340 00 68 65 6c 6c 6f 5f 77 6f 72 6c 64 00 68 65 6c |.hello_world.hel|
00000350 6c 6f 5f 77 6f 72 6c 64 5f 6c 65 6e 00 5f 73 74 |lo_world_len._st|
00000360 61 72 74 00 00 00 00 00 00 00 00 00 00 00 00 00 |art.............|
00000370 0c 00 00 00 00 00 00 00 01 00 00 00 02 00 00 00 |................|
00000380 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000390