hello: file format elf64-x86-64 Disassembly of section .init: 00000000004003e0 <_init>: 4003e0: 48 83 ec 08 sub $0x8,%rsp 4003e4: 48 8b 05 0d 0c 20 00 mov 0x200c0d(%rip),%rax # 600ff8 <_DYNAMIC+0x1d0> 4003eb: 48 85 c0 test %rax,%rax 4003ee: 74 05 je 4003f5 <_init+0x15> 4003f0: e8 3b 00 00 00 callq 400430 <__gmon_start__@plt> 4003f5: 48 83 c4 08 add $0x8,%rsp 4003f9: c3 retq Disassembly of section .plt: 0000000000400400 : 400400: ff 35 02 0c 20 00 pushq 0x200c02(%rip) # 601008 <_GLOBAL_OFFSET_TABLE_+0x8> 400406: ff 25 04 0c 20 00 jmpq *0x200c04(%rip) # 601010 <_GLOBAL_OFFSET_TABLE_+0x10> 40040c: 0f 1f 40 00 nopl 0x0(%rax) 0000000000400410 : 400410: ff 25 02 0c 20 00 jmpq *0x200c02(%rip) # 601018 <_GLOBAL_OFFSET_TABLE_+0x18> 400416: 68 00 00 00 00 pushq $0x0 40041b: e9 e0 ff ff ff jmpq 400400 <_init+0x20> 0000000000400420 <__libc_start_main@plt>: 400420: ff 25 fa 0b 20 00 jmpq *0x200bfa(%rip) # 601020 <_GLOBAL_OFFSET_TABLE_+0x20> 400426: 68 01 00 00 00 pushq $0x1 40042b: e9 d0 ff ff ff jmpq 400400 <_init+0x20> 0000000000400430 <__gmon_start__@plt>: 400430: ff 25 f2 0b 20 00 jmpq *0x200bf2(%rip) # 601028 <_GLOBAL_OFFSET_TABLE_+0x28> 400436: 68 02 00 00 00 pushq $0x2 40043b: e9 c0 ff ff ff jmpq 400400 <_init+0x20> Disassembly of section .text: 0000000000400440 <_start>: 400440: 31 ed xor %ebp,%ebp 400442: 49 89 d1 mov %rdx,%r9 400445: 5e pop %rsi 400446: 48 89 e2 mov %rsp,%rdx 400449: 48 83 e4 f0 and $0xfffffffffffffff0,%rsp 40044d: 50 push %rax 40044e: 54 push %rsp 40044f: 49 c7 c0 b0 05 40 00 mov $0x4005b0,%r8 400456: 48 c7 c1 40 05 40 00 mov $0x400540,%rcx 40045d: 48 c7 c7 2d 05 40 00 mov $0x40052d,%rdi 400464: e8 b7 ff ff ff callq 400420 <__libc_start_main@plt> 400469: f4 hlt 40046a: 66 0f 1f 44 00 00 nopw 0x0(%rax,%rax,1) 0000000000400470 : 400470: b8 3f 10 60 00 mov $0x60103f,%eax 400475: 55 push %rbp 400476: 48 2d 38 10 60 00 sub $0x601038,%rax 40047c: 48 83 f8 0e cmp $0xe,%rax 400480: 48 89 e5 mov %rsp,%rbp 400483: 77 02 ja 400487 400485: 5d pop %rbp 400486: c3 retq 400487: b8 00 00 00 00 mov $0x0,%eax 40048c: 48 85 c0 test %rax,%rax 40048f: 74 f4 je 400485 400491: 5d pop %rbp 400492: bf 38 10 60 00 mov $0x601038,%edi 400497: ff e0 jmpq *%rax 400499: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 00000000004004a0 : 4004a0: b8 38 10 60 00 mov $0x601038,%eax 4004a5: 55 push %rbp 4004a6: 48 2d 38 10 60 00 sub $0x601038,%rax 4004ac: 48 c1 f8 03 sar $0x3,%rax 4004b0: 48 89 e5 mov %rsp,%rbp 4004b3: 48 89 c2 mov %rax,%rdx 4004b6: 48 c1 ea 3f shr $0x3f,%rdx 4004ba: 48 01 d0 add %rdx,%rax 4004bd: 48 d1 f8 sar %rax 4004c0: 75 02 jne 4004c4 4004c2: 5d pop %rbp 4004c3: c3 retq 4004c4: ba 00 00 00 00 mov $0x0,%edx 4004c9: 48 85 d2 test %rdx,%rdx 4004cc: 74 f4 je 4004c2 4004ce: 5d pop %rbp 4004cf: 48 89 c6 mov %rax,%rsi 4004d2: bf 38 10 60 00 mov $0x601038,%edi 4004d7: ff e2 jmpq *%rdx 4004d9: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 00000000004004e0 <__do_global_dtors_aux>: 4004e0: 80 3d 4d 0b 20 00 00 cmpb $0x0,0x200b4d(%rip) # 601034 <_edata> 4004e7: 75 11 jne 4004fa <__do_global_dtors_aux+0x1a> 4004e9: 55 push %rbp 4004ea: 48 89 e5 mov %rsp,%rbp 4004ed: e8 7e ff ff ff callq 400470 4004f2: 5d pop %rbp 4004f3: c6 05 3a 0b 20 00 01 movb $0x1,0x200b3a(%rip) # 601034 <_edata> 4004fa: f3 c3 repz retq 4004fc: 0f 1f 40 00 nopl 0x0(%rax) 0000000000400500 : 400500: 48 83 3d 18 09 20 00 cmpq $0x0,0x200918(%rip) # 600e20 <__JCR_END__> 400507: 00 400508: 74 1e je 400528 40050a: b8 00 00 00 00 mov $0x0,%eax 40050f: 48 85 c0 test %rax,%rax 400512: 74 14 je 400528 400514: 55 push %rbp 400515: bf 20 0e 60 00 mov $0x600e20,%edi 40051a: 48 89 e5 mov %rsp,%rbp 40051d: ff d0 callq *%rax 40051f: 5d pop %rbp 400520: e9 7b ff ff ff jmpq 4004a0 400525: 0f 1f 00 nopl (%rax) 400528: e9 73 ff ff ff jmpq 4004a0 000000000040052d
: 40052d: 55 push %rbp 40052e: 48 89 e5 mov %rsp,%rbp 400531: bf d0 05 40 00 mov $0x4005d0,%edi 400536: e8 d5 fe ff ff callq 400410 40053b: 5d pop %rbp 40053c: c3 retq 40053d: 0f 1f 00 nopl (%rax) 0000000000400540 <__libc_csu_init>: 400540: 41 57 push %r15 400542: 41 89 ff mov %edi,%r15d 400545: 41 56 push %r14 400547: 49 89 f6 mov %rsi,%r14 40054a: 41 55 push %r13 40054c: 49 89 d5 mov %rdx,%r13 40054f: 41 54 push %r12 400551: 4c 8d 25 b8 08 20 00 lea 0x2008b8(%rip),%r12 # 600e10 <__frame_dummy_init_array_entry> 400558: 55 push %rbp 400559: 48 8d 2d b8 08 20 00 lea 0x2008b8(%rip),%rbp # 600e18 <__init_array_end> 400560: 53 push %rbx 400561: 4c 29 e5 sub %r12,%rbp 400564: 31 db xor %ebx,%ebx 400566: 48 c1 fd 03 sar $0x3,%rbp 40056a: 48 83 ec 08 sub $0x8,%rsp 40056e: e8 6d fe ff ff callq 4003e0 <_init> 400573: 48 85 ed test %rbp,%rbp 400576: 74 1e je 400596 <__libc_csu_init+0x56> 400578: 0f 1f 84 00 00 00 00 nopl 0x0(%rax,%rax,1) 40057f: 00 400580: 4c 89 ea mov %r13,%rdx 400583: 4c 89 f6 mov %r14,%rsi 400586: 44 89 ff mov %r15d,%edi 400589: 41 ff 14 dc callq *(%r12,%rbx,8) 40058d: 48 83 c3 01 add $0x1,%rbx 400591: 48 39 eb cmp %rbp,%rbx 400594: 75 ea jne 400580 <__libc_csu_init+0x40> 400596: 48 83 c4 08 add $0x8,%rsp 40059a: 5b pop %rbx 40059b: 5d pop %rbp 40059c: 41 5c pop %r12 40059e: 41 5d pop %r13 4005a0: 41 5e pop %r14 4005a2: 41 5f pop %r15 4005a4: c3 retq 4005a5: 90 nop 4005a6: 66 2e 0f 1f 84 00 00 nopw %cs:0x0(%rax,%rax,1) 4005ad: 00 00 00 00000000004005b0 <__libc_csu_fini>: 4005b0: f3 c3 repz retq Disassembly of section .fini: 00000000004005b4 <_fini>: 4005b4: 48 83 ec 08 sub $0x8,%rsp 4005b8: 48 83 c4 08 add $0x8,%rsp 4005bc: c3 retq