/home/admin/workspace/my-blogs/examples/computer-architecture/build/cross_isa_x86_64.o: file format elf64-x86-64 Disassembly of section .text: 0000000000000000 : 0: f3 0f 1e fa endbr64 4: 48 85 f6 test %rsi,%rsi 7: 7e 27 jle 30 9: 31 c0 xor %eax,%eax b: 45 31 c0 xor %r8d,%r8d e: 66 90 xchg %ax,%ax 10: 48 8b 0c c7 mov (%rdi,%rax,8),%rcx 14: 48 0f af ca imul %rdx,%rcx 18: 48 01 c1 add %rax,%rcx 1b: 48 83 c0 01 add $0x1,%rax 1f: 49 01 c8 add %rcx,%r8 22: 48 39 c6 cmp %rax,%rsi 25: 75 e9 jne 10 27: 4c 89 c0 mov %r8,%rax 2a: c3 ret 2b: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 30: 45 31 c0 xor %r8d,%r8d 33: 4c 89 c0 mov %r8,%rax 36: c3 ret