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feat(gdt): pack gdt_entry struct

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Signed-off-by: Julien CLEMENT <julien.clement@epita.fr>
This commit is contained in:
Julien CLEMENT 2021-07-13 18:19:12 +02:00
parent 15c7d24715
commit 2ee5432c9a
1 changed files with 3 additions and 4 deletions
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7
k/gdt.h
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@ -5,20 +5,19 @@
struct gdt_entry struct gdt_entry
{ {
uint8_t base_3 : 8; uint8_t base_3 : 8;
uint8_t granularity : 1; uint8_t granularity : 1;
uint8_t db : 1; uint8_t db : 1;
uint8_t l : 1; uint8_t l : 1;
uint8_t available : 1; uint8_t available : 1;
uint8_t limit_2 : 4; uint8_t limit_2 : 4;
uint8_t present : 1; uint8_t present : 1;
uint8_t desc_priv : 2; uint8_t desc_priv : 2;
uint8_t desc_type : 1; uint8_t desc_type : 1;
uint8_t seg_type : 4; uint8_t seg_type : 4;
uint8_t base_2 : 8; uint8_t base_2 : 8;
uint16_t base_1 : 16; uint16_t base_1 : 16;
uint16_t limit_1 : 16; uint16_t limit_1 : 16;
} __attribute__ ((packed));
};
#endif /* !GDT_H */ #endif /* !GDT_H */