About This File
Compiled Kernel for OS X 10.8.4 for Intel Haswell & Ivy Bridge-E CPUs. Just used Nawcom's 10.7.1 patch with two modification. First, I replaced the Intel Atom patch to make it work with the new processors. Second, I added the lapic fix for prevent kernel panic.
In OSKext.cpp, I ditched a goto so a kext in /Extra/Extensions.mkext or /Extra/Extensions/*.kext will not be disregarded if you are also loading kernelcache which also contains that same kext (versions don?t matter in this case) at the same time. Before it would simply disregard the kext in /E/E and goto finish ? now it continues down and does version checking between the two to see which one to use first.
Some still-current issues with loading kernelcache + /E/E at the same time though ? if you are using a parent kext in /E/E in which a kext in /S/L/E depends on and it ends up overriding the lower-version equivalent parent kext in /S/L/E, you will result in a linking error. I will look into it later, but if anyone is willing to play around with this issue, then have fun.
Next up in bootstrap.cpp is the core part of what gets the kernel to load /E/E when it is also loading kernelcache instead of ignoring it, credit goes to meklort. This simply injects readBooterExtensions() into the right spot to get it loading the mkext.
*Remember if you have Haswell or Ivy Bridge-E processor it is necessary to use the NullCPUPowerManagement.kext
1.Replace your kernel with this (Obviously)
2.Delete the following if you have them KernelPatcher.dylib, FileNVRAM.dylib from your Module folder.
3.Reboot and boot with -v and -f (Otherwise you're going to get kernel panic)
4.Run Kext Utility
10.8.4 Ivy-E Haswell.diff.zip Is source code
Sorry for my English
Credits to Nawcom