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https://github.com/Fennix-Project/Kernel.git
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52 lines
1.3 KiB
C++
52 lines
1.3 KiB
C++
/*
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This file is part of Fennix Kernel.
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Fennix Kernel is free software: you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation, either version 3 of
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the License, or (at your option) any later version.
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Fennix Kernel is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Fennix Kernel. If not, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef __FENNIX_KERNEL_IDT_H__
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#define __FENNIX_KERNEL_IDT_H__
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#include <types.h>
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#include <cpu/x86/x64/SegmentDescriptors.hpp>
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namespace InterruptDescriptorTable
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{
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union IDTGateDescriptor
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{
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InterruptGate Interrupt;
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TrapGate Trap;
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CallGate Call;
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};
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struct IDTRegister
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{
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uint16_t Limit;
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IDTGateDescriptor *BaseAddress;
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} __packed;
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void SetEntry(uint8_t Index,
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void (*Base)(),
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InterruptStackTableType InterruptStackTable,
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GateType Gate,
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PrivilegeLevelType Ring,
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bool Present,
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uint16_t SegmentSelector);
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void Init(int Core);
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}
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#endif // !__FENNIX_KERNEL_IDT_H__
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