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/*
* Copyright (c) 2023-2024 Ian Marco Moffett and the Osmora Team.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of Hyra nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _AMD64_SYSVEC_H_
#define _AMD64_SYSVEC_H_
#include <sys/cdefs.h>
/*
* Interrupt vectors reserved
* to core system usage excluding
* device IRQs routed by 8259 PIC,
* I/O APIC, etc.
*/
typedef enum {
SYSVEC_LAPIC_TIMER = 0x21, /* Local APIC timer */
SYSVEC_IPI, /* IPI vector */
SYSVEC_HLT, /* Halt vector */
SYSVEC_PCKBD, /* Keyboard vector */
SYSVEC_TLB, /* TLB shootdown */
/* -- XXX: New vectors go above -- */
NSYSVEC_BASE, /* Non-system vector base */
} sysvec_t;
/* Unlikely, but just in case */
__STATIC_ASSERT(NSYSVEC_BASE <= 0xFF, "VECTOR OVERFLOW CAUGHT");
#endif /* !_AMD64_SYSVEC_H_ */
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