x86 architecture
table registers
GDTR, IDTR, LDTR, TR
1
5
1
4
1
3
1
2
1
1
1
0
9
8
7
6
5
4
3
2
1
0
internal descriptor cache
GDTR
32-bit
base
16-bit
limit
access
rights
64-bit
base
IDTR
32-bit
base
16-bit
limit
access
rights
64-bit
base
LDTR
selector
32-bit
base
32-bit
limit
access
rights
64-bit
base
TR
selector
32-bit
base
32-bit
limit
access
rights
64-bit
base
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