privileged instruction in 32-bit code
Tyler Nielsen
tyler.nielsen at corniceco.com
Wed Nov 9 20:25:02 CST 2005
Hello,
I'm looking for a little help to find the next step in getting a program
(Everquest 2) working under wine. It currently runs the patcher, and
will go through the load screen, and when the game comes up I get:
WineDbg starting on pid 0x8
Unhandled exception: privileged instruction in 32-bit code (0x00872230).
In 32 bit mode.
fixme:dbghelp:sffip_cb NIY on
'D:\test\eq2\output\User_Optimized\Client\EverQuest2.pdb'
Register dump:
CS:0073 SS:007b DS:007b ES:007b FS:003b GS:0033
EIP:00872230 ESP:7fbfee40 EBP:7fbfef64 EFLAGS:00210202( - 00 - -RI1)
EAX:75065bec EBX:00f77bc0 ECX:00f78080 EDX:00f78080
ESI:60890008 EDI:75003280
Stack dump:
0x7fbfee40: fffffffe 7449f020 7cb55a30 60890008
0x7fbfee50: 00000008 00f78090 60888370 00000a5c
0x7fbfee60: 75468130 00000000 60897ca0 75065bb0
0x7fbfee70: 00f78740 60a917f0 00f78090 00f780a0
0x7fbfee80: 7449f020 00000a5f 75468100 00000297
0x7fbfee90: beb29113 3fa5ebd8 be2674d8 00aba38f
Backtrace:
=>1 0x00872230 in everquest2 (+0x472230) (0x7fbfef64)
2 0x00876a6e in everquest2 (+0x476a6e) (0x7449ed70)
3 0x00000010 (0x00d1eb84)
4 0x00874f28 in everquest2 (+0x474f28) (0x008755a4)
0x00872230:
Modules:
I then started up winedbg and got this:
WineDbg starting on pid 0xa
In 32 bit mode.
start_process () at
/home/tcnielsen/Programming/wine/dlls/kernel/../../include/winternl.h:1692
0x7fc7523c start_process+0xfc
[/home/tcnielsen/Programming/wine/dlls/kernel/../../include/winternl.h:1692]
in kernel32: jmp 0x7fc7522b start_process+0xeb
[/home/tcnielsen/Programming/wine/dlls/kernel/process.c:992] in kernel32
1692 static inline void WINAPI DbgBreakPoint(void) { __asm__
__volatile__("int3"); }
Wine-dbg>disas 0x00872230
fixme:dbghelp:sffip_cb NIY on
'D:\test\eq2\output\User_Optimized\Client\EverQuest2.pdb'
0x00872230:
0x00872232: push %es
0x00872233:
0x00872235: incl %edi
0x00872236: loopne 0x00872247
0x00872238: subl %ecx,0x10(%esi)
0x0087223b:
0x0087223d: decl %edi
0x0087223e: lock
0x00872241: inl %dx,%eax
I've tried googling and the closest thing I found was an old wine
traffic from 2003.
http://www.kerneltraffic.org/wine/wn20031017_192.html#4. So is there
anything else I can look at or do to try and get past this?
Thanks for the help,
Tyler
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