Luc Verhaegen cc2c73ddcb x86emu: fix jump_near_IMM to handle DATA: flag correctly. ... Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=24348 Before (data flag ignored -> broken): 66 DATA: e944f1 JMP 1ff6 After (fixed): 66 DATA: e944f1ffff JMP 00001ff8 This subtle difference in the length of decoded instruction meant that the VBE call jumped to the routine setting AX=0x14F (VBE Failed) instead of the routine that set AX=0x4F (VBE success). The ability to run the same code in vm86 significantly aided the debugging of this issue. Those X.org developers who would like to drop vm86 better take special care towards _all_ vesa bugs, as those will expose further issues. Patch applies easily to even xserver 1.4.2. Signed-off-by: Luc Verhaegen <libv@skynet.be> Tested-by: Luc Verhaegen <libv@skynet.be> Reviewed-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Keith Packard <keithp@keithp.com>		2010-11-10 14:56:57 -08:00
..
dmx	xserver: delete pervasively use of DISPATCH_PROC	2010-09-28 16:45:05 +03:00
kdrive	KDrive: Fix error handlig in tslib driver	2010-10-22 13:36:10 +10:00
vfb	Remove unnecessary parentheses around return values in functions	2010-06-10 06:42:42 -07:00
xfree86	x86emu: fix jump_near_IMM to handle DATA: flag correctly.	2010-11-10 14:56:57 -08:00
xnest	xnest: Replace use of Colormap->devPriv with standard devPrivates.	2010-09-13 15:55:17 -07:00
xquartz	XQuartz: RandR: Refactor legacy mode-switching to be better integrated with RandR	2010-09-28 10:09:11 -07:00
xwin	Cygwin/X: Move duplicate extern variable declarations from various .c files to a new header file	2010-10-19 15:02:00 +01:00
Makefile.am	Catch errors in recursive relink targets	2010-03-22 00:45:57 -05:00