On Saturday 20 August 2005 00:18, Ruslan Nikolaev wrote:
> First of all I want to say that all things I said are related with x86_64.
> x86_64 implements 48-bit virtual address space. As AMD writes the bits from
> 64 to 48 (or implementation limit) should be all ones or all zeros. In that
> case with have "sign-extended" address.

Yes, but this is all about the virtual address, isn't this? GRUB deals with 
the physical address of an ELF object, so I don't think GRUB should care 
about this.

Okuji


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