The very first time we enter xf86RotateBlockHandler we die. Hmm. Let's look at pScreen->BlockHandler instead, put a breakpoint on I830ScreenInit and then a watch on pScreen->BlockHandler.
The very first time we enter xf86RotateBlock Handler we die. Hmm. Let's look at pScreen- >BlockHandler instead, put a breakpoint on I830ScreenInit and then a watch on pScreen- >BlockHandler.