[Bug 4561] winecfg crash with ATI fglrx kernel driver on firegl based graphics cards

Wine Bugs wine-bugs at winehq.org
Mon May 1 14:32:26 CDT 2006


------- Additional Comments From imago at devinity.de  2006-01-05 14:32 -------
> Unhandled exception: page fault on read access to 0x003c002f in 32-bit code
> (0x7ff9aea1).
> In 32 bit mode.
> Register dump:
>  CS:0073 SS:007b DS:007b ES:007b FS:ffff GS:0033
The fs register looks quite wrong to me.
It probably crashes then in process_attach when accessing
NtCurrentTeb->xxx(which uses the fs register).

So I would *guess* the fglrx driver wants to use this register for its own
purpose(for whatever reasons), which simply doesn't work with wine.

You could probably verify that with a simple test prog, which dlopens libGL and
checks the fs register before and after loading GL.

But reading comment #6 the option UseFastTLS="2" should work around that
problem, so I dunno if it worth to put too much effort into this ;)

Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.

More information about the wine-bugs mailing list