On Mon, 2005-11-14 at 12:38 -0800, Ian Romanick wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Sergio Monteiro Basto wrote: > > On Mon, 2005-11-14 at 07:51 -0800, Ian Romanick wrote: > >>Sergio Monteiro Basto wrote: > >> > >>>Today, I test chromium, tuxracer and foobillard and none of then runs > >>>try to dig with gdb and all stop on run_texnorm_stage() > >>> > >>>here is the debug with backtrace: > >>> > >>>Program received signal SIGFPE, Arithmetic exception. > >>>[Switching to Thread -1208801600 (LWP 12723)] > >>>0x00ec8a80 in _mesa_test_os_sse_exception_support () from > >>>/usr/X11R6/lib/modules/dri/savage_dri.so > >>>(gdb) cont > >>>Continuing. > >> > >>What platform are you running on? Properly built drivers on Linux or > >>BSD should *NEVER* encounter this code. That code has been removed from > >>the Linux builds for almost a year. I suspect that you're either > >>picking up a very old savage_dri.so or something is not right with your > >>build. > >> > >>The code is #ifdef'ed out at line 186 of src/mesa/x86/x86_common.c: > >> > >>#if defined(__linux__) && !defined(IN_DRI_DRIVER) > >> > >>Clearly, IN_DRI_DRIVER should be defined when building the Savage DRI > >>driver! :) > >
Hi, Well I downgrade to xorg-6.9RC1 and the problem disappears, so is a very recent regression. About IN_DRI_DRIVE, yes it is defined at all the places. With RC1 I still get this "Arithmetic exception" but 3D apps works without problems. If I recall correctly this "Arithmetic exception" is not new at all. BTW don't know if meters but my laptop is one mobile AMD Athlon(tm) 4 Processor thanks (for your time), > > I will go investigate this, but this is not the problem because this > > doesn't stop the app. > > That is true, but there are other places in the code that depend on > IN_DRI_DRIVER being correctly set. If it's not set at this place, it is > likely that it's not set at the other places either. Having it not set > in the other places may be the source of the crash. -- Sérgio M.B.
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