CVS Update: xc (branch: trunk)

[Thomas Winischhofer]

CVSROOT:	/cvs/xorg
Module name:	xc
Changes by:	twini at gabe.	04/10/28 17:24:56

Log message:
    SiS driver: Fix memcpy() acceleration for AMD Duron CPUs (which do not
                support SSE; falsely executed an SSE instruction if only
  	      mmxext is supported by the CPU)
  
  	TODO: Fix OS check for SSE instructions. Need to find a way
  	to install a signal handler for SIGILL since that stupid
  	xf86sighandler plainly "return"s and causes an immediate
  	second SIGILL as the "return" returns to the illegal
  	instruction itself.

Modified files:
      xc/programs/Xserver/hw/xfree86/drivers/sis/:
        sis_memcpy.c 
  
  Revision      Changes    Path
  1.4           +28 -4     xc/programs/Xserver/hw/xfree86/drivers/sis/sis_memcpy.c