$ WINEDEBUG=-all winedbg ./arx.exe.so
WineDbg starting on pid 001b
0x7b8598b5 ExitProcess+0xcd5 in kernel32: movl  %edi,0x4(%esp)
Wine-dbg>c
Unhandled exception: page fault on read access to 0x00000004 in 32-bit code (0x68457810).
Register dump:
 CS:0023 SS:002b DS:002b ES:002b FS:0063 GS:006b
 EIP:68457810 ESP:0033f398 EBP:0033f398 EFLAGS:00010202(  R- --  I   - - - )
 EAX:00000000 EBX:68731bfc ECX:683043b8 EDX:7da97e30
 ESI:7d7d5100 EDI:0033fdc8
Stack dump:
0x0033f398:  0033f498 68456bc4 00000000 0033f3c0
0x0033f3a8:  00000028 00000077 0000006e 681ec691
0x0033f3b8:  7d7e101c 7d7e101c 7da9812c 00000000
0x0033f3c8:  7d7e101c 00000000 683046f8 0000000a
0x0033f3d8:  00000042 682c875e 682c96ec 682c75db
0x0033f3e8:  0000007c 00000077 0000006e 682c768a
000c: sel=0067 base=00000000 limit=00000000 16-bit rw-
Backtrace:
=>0 0x68457810 _ZNK4Font7GetSizeEv+0x6() in arx (0x0033f498)
  1 0x68456bc4 _Z13ARX_Text_Initv+0x13e() in arx (0x0033f6e8)
  2 0x6863e3b9 _Z15InitializeDanaev+0xf79() in arx (0x0033fe48)
  3 0x68641802 main+0x1f0f() in arx (0x0033fe90)
  4 0x686a843c __wine_spec_exe_entry+0x7b() in arx (0x0033fea8)
  5 0x7b858bdc call_process_entry+0xb() in kernel32 (0x0033fee8)
  6 0x7bc725b0 call_thread_func+0xb() in ntdll (0x0033fef8)
  7 0x7bc75231 call_thread_entry_point+0x70() in ntdll (0x0033ffc8)
  8 0x7bc4a44b call_dll_entry_point+0x62a() in ntdll (0x0033ffe8)
0x68457810 _ZNK4Font7GetSizeEv+0x6 in arx: movl 0x4(%eax),%eax
Wine-dbg>