Entry for TSS created.
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@ -28,6 +28,7 @@
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#define GDT_SIZE 6
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struct segdesc gdt[GDT_SIZE];
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struct tss tss;
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struct segreg gdtr;
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void gdt_entry_set(struct segdesc *entry, uint32_t base,
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@ -58,8 +59,8 @@ void gdt_install() {
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gdt_entry_set(&gdt[3], 0, 0xFFFFFFFF, 0xFA, 0xCF);
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gdt_entry_set(&gdt[4], 0, 0xFFFFFFFF, 0xF2, 0xCF);
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// TSS
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// TODO: create a proper TSS
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gdt_entry_set(&gdt[5], 0, 0, 0x91, 0x40);
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gdt_entry_set(&gdt[5], (uint32_t)&tss,
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sizeof(tss), 0x89, 0x40);
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gdt_flush(&gdtr);
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}
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