Missing backtrace when debugging a game

Jerome Leclanche adys.wh at gmail.com
Sat Apr 23 04:34:08 CDT 2011

I'm currently trying to debug http://bugs.winehq.org/show_bug.cgi?id=25977.

Even when running "winedbg bin/release/loader.exe", this is what happens:

Unhandled exception: page fault on read access to 0x00000000 in 32-bit
code (0x00365327).
Register dump:
 CS:0023 SS:002b DS:002b ES:002b FS:0063 GS:006b
 EIP:00365327 ESP:0033dd20 EBP:000003d9 EFLAGS:00010246(  R- --  I  Z- -P- )
 EAX:00000000 EBX:00000000 ECX:0018e268 EDX:00000011
 ESI:0018e268 EDI:0016e560
Stack dump:
0x0033dd20:  00000000 0018e268 003670f9 0033dd9c
0x0033dd30:  0033fb68 0002002a 001712b0 00000005
0x0033dd40:  100d2e46 00401920 0002002a 0033e39c
0x0033dd50:  0033ddc8 7edb2ff4 00000000 00000000
0x0033dd60:  00000000 00000000 00000690 0000041a
0x0033dd70:  0000002c 00000000 00000001 ffffffff
000c: sel=0067 base=00000000 limit=00000000 16-bit rw-
0x00365327: movl        0x0(%eax),%ecx

Any advice, or idea why this would happen?
Furthermore, is it a bug with winedbg, and worth filing?

J. Leclanche

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