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- $ objdump -d a.out
- a.out: file format elf64-x86-64
- Disassembly of section .init:
- 0000000000001000 <_init>:
- 1000: f3 0f 1e fa endbr64
- 1004: 48 83 ec 08 sub $0x8,%rsp
- 1008: 48 8b 05 c1 2f 00 00 mov 0x2fc1(%rip),%rax # 3fd0 <__gmon_start__@Base>
- 100f: 48 85 c0 test %rax,%rax
- 1012: 74 02 je 1016 <_init+0x16>
- 1014: ff d0 call *%rax
- 1016: 48 83 c4 08 add $0x8,%rsp
- 101a: c3 ret
- Disassembly of section .plt:
- 0000000000001020 <puts@plt-0x10>:
- 1020: ff 35 ca 2f 00 00 push 0x2fca(%rip) # 3ff0 <_GLOBAL_OFFSET_TABLE_+0x8>
- 1026: ff 25 cc 2f 00 00 jmp *0x2fcc(%rip) # 3ff8 <_GLOBAL_OFFSET_TABLE_+0x10>
- 102c: 0f 1f 40 00 nopl 0x0(%rax)
- 0000000000001030 <puts@plt>:
- 1030: ff 25 ca 2f 00 00 jmp *0x2fca(%rip) # 4000 <puts@GLIBC_2.2.5>
- 1036: 68 00 00 00 00 push $0x0
- 103b: e9 e0 ff ff ff jmp 1020 <_init+0x20>
- Disassembly of section .text:
- 0000000000001040 <_start>:
- 1040: f3 0f 1e fa endbr64
- 1044: 31 ed xor %ebp,%ebp
- 1046: 49 89 d1 mov %rdx,%r9
- 1049: 5e pop %rsi
- 104a: 48 89 e2 mov %rsp,%rdx
- 104d: 48 83 e4 f0 and $0xfffffffffffffff0,%rsp
- 1051: 50 push %rax
- 1052: 54 push %rsp
- 1053: 45 31 c0 xor %r8d,%r8d
- 1056: 31 c9 xor %ecx,%ecx
- 1058: 48 8d 3d da 00 00 00 lea 0xda(%rip),%rdi # 1139 <main>
- 105f: ff 15 5b 2f 00 00 call *0x2f5b(%rip) # 3fc0 <__libc_start_main@GLIBC_2.34>
- 1065: f4 hlt
- 1066: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1)
- 106d: 00 00 00
- 1070: 48 8d 3d a1 2f 00 00 lea 0x2fa1(%rip),%rdi # 4018 <__TMC_END__>
- 1077: 48 8d 05 9a 2f 00 00 lea 0x2f9a(%rip),%rax # 4018 <__TMC_END__>
- 107e: 48 39 f8 cmp %rdi,%rax
- 1081: 74 15 je 1098 <_start+0x58>
- 1083: 48 8b 05 3e 2f 00 00 mov 0x2f3e(%rip),%rax # 3fc8 <_ITM_deregisterTMCloneTable@Base>
- 108a: 48 85 c0 test %rax,%rax
- 108d: 74 09 je 1098 <_start+0x58>
- 108f: ff e0 jmp *%rax
- 1091: 0f 1f 80 00 00 00 00 nopl 0x0(%rax)
- 1098: c3 ret
- 1099: 0f 1f 80 00 00 00 00 nopl 0x0(%rax)
- 10a0: 48 8d 3d 71 2f 00 00 lea 0x2f71(%rip),%rdi # 4018 <__TMC_END__>
- 10a7: 48 8d 35 6a 2f 00 00 lea 0x2f6a(%rip),%rsi # 4018 <__TMC_END__>
- 10ae: 48 29 fe sub %rdi,%rsi
- 10b1: 48 89 f0 mov %rsi,%rax
- 10b4: 48 c1 ee 3f shr $0x3f,%rsi
- 10b8: 48 c1 f8 03 sar $0x3,%rax
- 10bc: 48 01 c6 add %rax,%rsi
- 10bf: 48 d1 fe sar $1,%rsi
- 10c2: 74 14 je 10d8 <_start+0x98>
- 10c4: 48 8b 05 0d 2f 00 00 mov 0x2f0d(%rip),%rax # 3fd8 <_ITM_registerTMCloneTable@Base>
- 10cb: 48 85 c0 test %rax,%rax
- 10ce: 74 08 je 10d8 <_start+0x98>
- 10d0: ff e0 jmp *%rax
- 10d2: 66 0f 1f 44 00 00 nopw 0x0(%rax,%rax,1)
- 10d8: c3 ret
- 10d9: 0f 1f 80 00 00 00 00 nopl 0x0(%rax)
- 10e0: f3 0f 1e fa endbr64
- 10e4: 80 3d 2d 2f 00 00 00 cmpb $0x0,0x2f2d(%rip) # 4018 <__TMC_END__>
- 10eb: 75 33 jne 1120 <_start+0xe0>
- 10ed: 55 push %rbp
- 10ee: 48 83 3d ea 2e 00 00 cmpq $0x0,0x2eea(%rip) # 3fe0 <__cxa_finalize@GLIBC_2.2.5>
- 10f5: 00
- 10f6: 48 89 e5 mov %rsp,%rbp
- 10f9: 74 0d je 1108 <_start+0xc8>
- 10fb: 48 8b 3d 0e 2f 00 00 mov 0x2f0e(%rip),%rdi # 4010 <__dso_handle>
- 1102: ff 15 d8 2e 00 00 call *0x2ed8(%rip) # 3fe0 <__cxa_finalize@GLIBC_2.2.5>
- 1108: e8 63 ff ff ff call 1070 <_start+0x30>
- 110d: c6 05 04 2f 00 00 01 movb $0x1,0x2f04(%rip) # 4018 <__TMC_END__>
- 1114: 5d pop %rbp
- 1115: c3 ret
- 1116: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1)
- 111d: 00 00 00
- 1120: c3 ret
- 1121: 66 66 2e 0f 1f 84 00 data16 cs nopw 0x0(%rax,%rax,1)
- 1128: 00 00 00 00
- 112c: 0f 1f 40 00 nopl 0x0(%rax)
- 1130: f3 0f 1e fa endbr64
- 1134: e9 67 ff ff ff jmp 10a0 <_start+0x60>
- 0000000000001139 <main>:
- 1139: 55 push %rbp
- 113a: 48 89 e5 mov %rsp,%rbp
- 113d: 48 8d 05 c0 0e 00 00 lea 0xec0(%rip),%rax # 2004 <_IO_stdin_used+0x4>
- 1144: 48 89 c7 mov %rax,%rdi
- 1147: e8 e4 fe ff ff call 1030 <puts@plt>
- 114c: b8 00 00 00 00 mov $0x0,%eax
- 1151: 5d pop %rbp
- 1152: c3 ret
- Disassembly of section .fini:
- 0000000000001154 <_fini>:
- 1154: f3 0f 1e fa endbr64
- 1158: 48 83 ec 08 sub $0x8,%rsp
- 115c: 48 83 c4 08 add $0x8,%rsp
- 1160: c3 ret
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