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-rw-r--r--mirai.old/boot/gdt/types.zig26
1 files changed, 26 insertions, 0 deletions
diff --git a/mirai.old/boot/gdt/types.zig b/mirai.old/boot/gdt/types.zig
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+//! GDT type definitions
+
+pub const Entry = packed struct {
+ limit_low: u16,
+ base_low: u16,
+ base_middle: u8,
+ access: u8,
+ granularity: u8,
+ base_high: u8,
+};
+
+pub const TSSDescriptor = packed struct {
+ length: u16,
+ base_low: u16,
+ base_middle: u8,
+ flags1: u8,
+ flags2: u8,
+ base_high: u8,
+ base_upper: u32,
+ reserved: u32,
+};
+
+pub const Pointer = packed struct {
+ limit: u16,
+ base: u64,
+};