[0x08048390]> pdf @ main
            ;-- main:
/ (fcn) main 92
|   main ();
|           ; var int local_ch @ ebp-0xc
|           ; var int local_4h_2 @ ebp-0x4
|           ; var int local_4h @ esp+0x4
|              ; DATA XREF from 0x080483a7 (entry0)
|           0x080484d7      8d4c2404       lea ecx, [local_4h]         ; 4
|           0x080484db      83e4f0         and esp, 0xfffffff0
|           0x080484de      ff71fc         push dword [ecx - 4]
|           0x080484e1      55             push ebp
|           0x080484e2      89e5           mov ebp, esp
|           0x080484e4      51             push ecx
|           0x080484e5      83ec14         sub esp, 0x14
|           0x080484e8      83ec08         sub esp, 8
|           0x080484eb      6a64           push 0x64                   ; 'd' ; 100
|           0x080484ed      6a00           push 0
|           0x080484ef      e897ffffff     call sym.read_valid_int
|           0x080484f4      83c410         add esp, 0x10
|           0x080484f7      8945f4         mov dword [local_ch], eax
|           0x080484fa      8b45f4         mov eax, dword [local_ch]
|           0x080484fd      83e001         and eax, 1
|           0x08048500      85c0           test eax, eax
|       ,=< 0x08048502      7512           jne 0x8048516
|       |   0x08048504      83ec0c         sub esp, 0xc
|       |   0x08048507      68ea850408     push str.x_is_even          ; 0x80485ea ; "x is even"
|       |   0x0804850c      e83ffeffff     call sym.imp.puts           ; int puts(const char *s)
|       |   0x08048511      83c410         add esp, 0x10
|      ,==< 0x08048514      eb10           jmp 0x8048526
|      |`-> 0x08048516      83ec0c         sub esp, 0xc
|      |    0x08048519      68f4850408     push str.x_is_odd           ; 0x80485f4 ; "x is odd"
|      |    0x0804851e      e82dfeffff     call sym.imp.puts           ; int puts(const char *s)
|      |    0x08048523      83c410         add esp, 0x10
|      |       ; JMP XREF from 0x08048514 (main)
|      `--> 0x08048526      b800000000     mov eax, 0
|           0x0804852b      8b4dfc         mov ecx, dword [local_4h_2]
|           0x0804852e      c9             leave
|           0x0804852f      8d61fc         lea esp, [ecx - 4]
\           0x08048532      c3             ret