Simon Glass 66f0dcb07f x86: Add 64-bit entries to the GDT ...

At present it is not possible to execution 64-bit code without
installing an entire new Global Descriptor Table. This is inconvenient
since kvm does not seem to like switching into long mode with a new
table.

It isn't actually necessary, since we can just extend the existing
table. Add some new entries to this effect.

Signed-off-by: Simon Glass <sjg@chromium.org>

2025-04-03 11:41:55 -06:00

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