Re: Mac OS X Snow Leopard and 64-bit applications
Re: Mac OS X Snow Leopard and 64-bit applications
- Subject: Re: Mac OS X Snow Leopard and 64-bit applications
- From: Jean-Daniel Dupas <email@hidden>
- Date: Mon, 31 Aug 2009 09:37:27 +0200
Le 30 août 2009 à 23:53, Brian Mastenbrook a écrit :
On Aug 30, 2009, at 1:21 PM, Terry Lambert wrote:
Actually it is because the NVRAM driver is built in the EFI.
Not that I have any reason to actually want K64, but I wonder what
the overhead of using a small hypervisor to virtualize access to the
NVRAM would be. Thanks to the VT extensions it's perfectly possible
to run a 64-bit kernel under a 32-bit hypervisor in this fashion.
Good reason, but it does not explain why MacBookPro3,1 which has 64
bit EFI are not bootable using the 64 bit Kernel.
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