gdt_long_system_segment_t Struct Reference

A long mode system segment descriptor, used for TSS and LDT. More...

#include <gdt.h>

Data Fields
uint16_t	limitLow
uint16_t	baseLow
uint8_t	baseLowerMiddle
uint8_t	access
uint8_t	flagsAndLimitHigh
uint8_t	baseUpperMiddle
uint32_t	baseHigh
uint32_t	reserved

Detailed Description

A long mode system segment descriptor, used for TSS and LDT.

This structure is used for 64-bit TSS and LDT descriptors.

Definition at line 124 of file gdt.h.

Field Documentation

access

uint8_t gdt_long_system_segment_t::access

Definition at line 129 of file gdt.h.

Referenced by gdt_long_system_segment().

baseHigh

uint32_t gdt_long_system_segment_t::baseHigh

Definition at line 132 of file gdt.h.

Referenced by gdt_long_system_segment().

baseLow

uint16_t gdt_long_system_segment_t::baseLow

Definition at line 127 of file gdt.h.

Referenced by gdt_long_system_segment().

baseLowerMiddle

uint8_t gdt_long_system_segment_t::baseLowerMiddle

Definition at line 128 of file gdt.h.

Referenced by gdt_long_system_segment().

baseUpperMiddle

uint8_t gdt_long_system_segment_t::baseUpperMiddle

Definition at line 131 of file gdt.h.

Referenced by gdt_long_system_segment().

flagsAndLimitHigh

uint8_t gdt_long_system_segment_t::flagsAndLimitHigh

Definition at line 130 of file gdt.h.

Referenced by gdt_long_system_segment().

limitLow

uint16_t gdt_long_system_segment_t::limitLow

Definition at line 126 of file gdt.h.

Referenced by gdt_long_system_segment().

reserved

uint32_t gdt_long_system_segment_t::reserved

Definition at line 133 of file gdt.h.

Referenced by gdt_long_system_segment().

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The documentation for this struct was generated from the following file:

• include/kernel/cpu/gdt.h