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Kernel: Remove storage_segment from IDTEntry constructor
On x86_64 and x86, storage_segment (bit 12 counting from 0) is always 0 according to the Intel Software Developer's Manual, volume 3A, section 6.11 and section 6.14.1. It has therefore been removed as a parameter from IDTEntry's constructor and hardwired to 0.
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2 changed files with 4 additions and 6 deletions
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@ -464,15 +464,13 @@ void unregister_generic_interrupt_handler(u8 interrupt_number, GenericInterruptH
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UNMAP_AFTER_INIT void register_interrupt_handler(u8 index, void (*handler)())
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{
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// FIXME: Is the Gate Type really required to be an Interrupt
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// FIXME: What's up with that storage segment 0?
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s_idt[index] = IDTEntry((FlatPtr)handler, GDT_SELECTOR_CODE0, IDTEntryType::InterruptGate32, 0, 0);
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s_idt[index] = IDTEntry((FlatPtr)handler, GDT_SELECTOR_CODE0, IDTEntryType::InterruptGate32, 0);
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}
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UNMAP_AFTER_INIT void register_user_callable_interrupt_handler(u8 index, void (*handler)())
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{
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// FIXME: Is the Gate Type really required to be a Trap
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// FIXME: What's up with that storage segment 0?
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s_idt[index] = IDTEntry((FlatPtr)handler, GDT_SELECTOR_CODE0, IDTEntryType::TrapGate32, 0, 3);
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s_idt[index] = IDTEntry((FlatPtr)handler, GDT_SELECTOR_CODE0, IDTEntryType::TrapGate32, 3);
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}
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UNMAP_AFTER_INIT void flush_idt()
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