Intel architecture ia-32 User Manual
Vol. 3A 9-31
PROCESSOR MANAGEMENT AND INITIALIZATION
Figure 9-5. Moving the GDT, IDT, and TSS from ROM to RAM (Lines 196-261 of List File)
FFFF FFFFH
GDT RAM
• Move the GDT, IDT, TSS
• Fix Aliases
• LTR
0
RAM_START
TSS
IDT
GDT
TSS RAM
IDT RAM
from ROM to RAM