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Re: Universal binary with x86_64 for 10.6 only
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Re: Universal binary with x86_64 for 10.6 only


  • Subject: Re: Universal binary with x86_64 for 10.6 only
  • From: BJ Homer <email@hidden>
  • Date: Thu, 21 Jan 2010 11:51:37 -0700

On Thu, Jan 21, 2010 at 11:40 AM, Pistone, Joe <email@hidden> wrote:
To opt to load 64 bit, hold down the '6' and '4' keys when restarting. If you take a look in the software under About this Mac, by default it loads as 32. If you see the message:
64-bit Kernel and Extensions:   No
you can restart in 64. The kexts as I understand aren't all 64 yet...not sure if all machiines boot this way.

Um… my problem has nothing to do with whether the kernel is 64-bit. 64-bit binaries can run on OS X 10.5, which didn't even have a 64-bit kernel available. There are no kexts involved either.
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References: 
 >Universal binary with x86_64 for 10.6 only (From: BJ Homer <email@hidden>)
 >Re: Universal binary with x86_64 for 10.6 only (From: Steve Christensen <email@hidden>)
 >Re: Universal binary with x86_64 for 10.6 only (From: Clark Cox <email@hidden>)
 >Re: Universal binary with x86_64 for 10.6 only (From: BJ Homer <email@hidden>)
 >RE: Universal binary with x86_64 for 10.6 only (From: "Pistone, Joe" <email@hidden>)
 >Re: Universal binary with x86_64 for 10.6 only (From: BJ Homer <email@hidden>)
 >RE: Universal binary with x86_64 for 10.6 only (From: "Pistone, Joe" <email@hidden>)

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