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Prevented user-space from issueing non-user-space interrupts.

This commit is contained in:
Jonas 'Sortie' Termansen 2011-08-12 21:00:15 +02:00
parent ec8c0c533b
commit ed2b3cb5c9
1 changed files with 3 additions and 3 deletions
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6
sortix/descriptor_tables.cpp
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@ -186,8 +186,8 @@ namespace Sortix
SetGate(45, (uint32_t) irq13, 0x08, 0x8E);
SetGate(46, (uint32_t) irq14, 0x08, 0x8E);
SetGate(47, (uint32_t) irq15, 0x08, 0x8E);
SetGate(128, (uint32_t) isr128, 0x08, 0x8E); // System Calls
SetGate(177, (uint32_t) isr177, 0x08, 0x8E); // System Calls
SetGate(128, (uint32_t) isr128, 0x08, 0x8E | 0x60); // System Calls
SetGate(177, (uint32_t) isr177, 0x08, 0x8E | 0x60); // System Calls
idt_flush((uint32_t)&idt_ptr);
#else
@ -203,7 +203,7 @@ namespace Sortix
idt_entries[num].sel = sel;
idt_entries[num].always0 = 0;
idt_entries[num].flags = flags | 0x60;
idt_entries[num].flags = flags;
}
}
}