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(Clarify instructions for enabling long mode) |
m (Fix lint errors) |
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=== Further information ===
:''This feature overview is incomplete. Please see the [[http://en.wikipedia.org/wiki/X86-64 Wikipedia article on x86-64]] for more information.''
==Setting up==
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If you have ever seen an error message like this:
<
relocation truncated to fit: R_X86_64_32 against symbol
</syntaxhighlight>
then your code hit this barrier. For Assembly, you must use the "movabs" instruction instead of "mov", and for gcc you need to select a different text segment model with the "-mcmodel" argument.
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[[Category:X86 CPU]]
[[Category:X86-64]]
[[Category:Operating Modes]]
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