There is an easily reproduceable FPE in the Radeon driver at
a resolution of 1400x1050. I'm just beginning to debug it, but
wondered if anyone else has encountered this and might already
have a solution.
Program received signal SIGFPE, Arithmetic exception.
0x085abcdf in RADEONDiv (n=2648700, d=0) at radeon_driver.c:700
(gdb) bt
#0 0x085abcdf in RADEONDiv (n=2648700, d=0) at radeon_driver.c:700
#1 0x085b34bd in RADEONInitDDARegisters (pScrn=0x84d4860, save=0x8450348,
pll=0x844fa28, info=0x844f998) at radeon_driver.c:4104
#2 0x085b375d in RADEONInit (pScrn=0x84d4860, mode=0x85f1088, save=0x8450348) at
radeon_driver.c:4234
#3 0x085b3831 in RADEONModeInit (pScrn=0x84d4860, mode=0x85f1088) at
radeon_driver.c:4266
#4 0x085b01f4 in RADEONScreenInit (scrnIndex=0, pScreen=0x86aa558, argc=1,
argv=0xbffffaf4) at radeon_driver.c:2512
#5 0x080e4365 in AddScreen (pfnInit=0x85b00c4 <RADEONScreenInit>, argc=1,
argv=0xbffffaf4) at main.c:768
#6 0x0806ecd7 in InitOutput (pScreenInfo=0x82427e0, argc=1, argv=0xbffffaf4) at
xf86Init.c:819
#7 0x080e35c5 in main (argc=1, argv=0xbffffaf4, envp=0xbffffafc) at main.c:380
#8 0x400861f6 in __libc_start_main (main=0x80e32b0 <main>, argc=1, ubp_av=0xbffffaf4,
init=0x806c9a0 <_init>, fini=0x81e7220 <_fini>, rtld_fini=0x4000cfe8 <_dl_fini>,
stack_end=0xbffffaec)
at ../sysdeps/generic/libc-start.c:129
This is in xf-4_2-branch
--
Mike A. Harris Shipping/mailing address:
OS Systems Engineer 190 Pittsburgh Ave., Sault Ste. Marie,
XFree86 maintainer Ontario, Canada, P6C 5B3
Red Hat Inc.
http://www.redhat.com ftp://people.redhat.com/mharris
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