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https://github.com/Arnau478/quark.git
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Fixed some GDT bugs and typos
This commit is contained in:
pare
0fe84ef325
commit
f5f7b7fc73
S'han modificat 2 arxius amb 4 adicions i 4 eliminacions
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@ -19,7 +19,7 @@ i686_gdt_load:
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.reload_cs:
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.reload_cs:
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; Reload data segments
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; Reload data segments
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mov ax, [ebp + 16]
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mov ax, [ebp + 16]
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mov dx, ax
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mov ds, ax
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mov es, ax
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mov es, ax
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mov fs, ax
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mov fs, ax
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mov gs, ax
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mov gs, ax
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@ -27,5 +27,5 @@ i686_gdt_load:
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; Restore old call frame
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; Restore old call frame
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mov esp, ebp
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mov esp, ebp
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push ebp
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pop ebp
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ret
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ret
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@ -68,7 +68,7 @@ static gdt_entry g_gdt[] = {
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// Kernel 32-bit code segment
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// Kernel 32-bit code segment
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GDT_ENTRY(
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GDT_ENTRY(
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0,
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0,
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0xFFFF,
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0xFFFFF,
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GDT_ACCESS_PRESENT | GDT_ACCESS_RING0 | GDT_ACCESS_CODE_SEGMENT | GDT_ACCESS_CODE_READABLE,
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GDT_ACCESS_PRESENT | GDT_ACCESS_RING0 | GDT_ACCESS_CODE_SEGMENT | GDT_ACCESS_CODE_READABLE,
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GDT_FLAG_32BIT | GDT_FLAG_GRANULARITY_4K
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GDT_FLAG_32BIT | GDT_FLAG_GRANULARITY_4K
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),
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),
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@ -76,7 +76,7 @@ static gdt_entry g_gdt[] = {
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// Kernel 32-bit data segment
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// Kernel 32-bit data segment
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GDT_ENTRY(
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GDT_ENTRY(
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0,
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0,
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0xFFFF,
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0xFFFFF,
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GDT_ACCESS_PRESENT | GDT_ACCESS_RING0 | GDT_ACCESS_DATA_SEGMENT | GDT_ACCESS_DATA_WRITEABLE,
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GDT_ACCESS_PRESENT | GDT_ACCESS_RING0 | GDT_ACCESS_DATA_SEGMENT | GDT_ACCESS_DATA_WRITEABLE,
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GDT_FLAG_32BIT | GDT_FLAG_GRANULARITY_4K
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GDT_FLAG_32BIT | GDT_FLAG_GRANULARITY_4K
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),
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),
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