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x86/gdt: Mark accessed flag in descriptors

This commit is contained in:
mintsuki 2023-09-08 12:35:32 -05:00
parent 541dbd265c
commit e6a67c80a6
2 changed files with 8 additions and 8 deletions
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4
common/protos/linux_32.asm_x86
View File

@ -9,14 +9,14 @@ linux_gdt:
dw 0xffff dw 0xffff
dw 0x0000 dw 0x0000
db 0x00 db 0x00
db 10011010b db 10011011b
db 11001111b db 11001111b
db 0x00 db 0x00
dw 0xffff dw 0xffff
dw 0x0000 dw 0x0000
db 0x00 db 0x00
db 10010010b db 10010011b
db 11001111b db 11001111b
db 0x00 db 0x00

12
common/sys/gdt.s2.c
View File

@ -12,7 +12,7 @@ static struct gdt_desc gdt_descs[] = {
.limit = 0xffff, .limit = 0xffff,
.base_low = 0x0000, .base_low = 0x0000,
.base_mid = 0x00, .base_mid = 0x00,
.access = 0b10011010, .access = 0b10011011,
.granularity = 0b00000000, .granularity = 0b00000000,
.base_hi = 0x00 .base_hi = 0x00
}, },
@ -21,7 +21,7 @@ static struct gdt_desc gdt_descs[] = {
.limit = 0xffff, .limit = 0xffff,
.base_low = 0x0000, .base_low = 0x0000,
.base_mid = 0x00, .base_mid = 0x00,
.access = 0b10010010, .access = 0b10010011,
.granularity = 0b00000000, .granularity = 0b00000000,
.base_hi = 0x00 .base_hi = 0x00
}, },
@ -30,7 +30,7 @@ static struct gdt_desc gdt_descs[] = {
.limit = 0xffff, .limit = 0xffff,
.base_low = 0x0000, .base_low = 0x0000,
.base_mid = 0x00, .base_mid = 0x00,
.access = 0b10011010, .access = 0b10011011,
.granularity = 0b11001111, .granularity = 0b11001111,
.base_hi = 0x00 .base_hi = 0x00
}, },
@ -39,7 +39,7 @@ static struct gdt_desc gdt_descs[] = {
.limit = 0xffff, .limit = 0xffff,
.base_low = 0x0000, .base_low = 0x0000,
.base_mid = 0x00, .base_mid = 0x00,
.access = 0b10010010, .access = 0b10010011,
.granularity = 0b11001111, .granularity = 0b11001111,
.base_hi = 0x00 .base_hi = 0x00
}, },
@ -48,7 +48,7 @@ static struct gdt_desc gdt_descs[] = {
.limit = 0x0000, .limit = 0x0000,
.base_low = 0x0000, .base_low = 0x0000,
.base_mid = 0x00, .base_mid = 0x00,
.access = 0b10011010, .access = 0b10011011,
.granularity = 0b00100000, .granularity = 0b00100000,
.base_hi = 0x00 .base_hi = 0x00
}, },
@ -57,7 +57,7 @@ static struct gdt_desc gdt_descs[] = {
.limit = 0x0000, .limit = 0x0000,
.base_low = 0x0000, .base_low = 0x0000,
.base_mid = 0x00, .base_mid = 0x00,
.access = 0b10010010, .access = 0b10010011,
.granularity = 0b00000000, .granularity = 0b00000000,
.base_hi = 0x00 .base_hi = 0x00
} }