mirror of https://github.com/F-Stack/f-stack.git
71 lines
2.4 KiB
ArmAsm
71 lines
2.4 KiB
ArmAsm
/*-
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* Copyright (c) 1989, 1990 William F. Jolitz.
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* Copyright (c) 1990 The Regents of the University of California.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* from: vector.s, 386BSD 0.1 unknown origin
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* $FreeBSD$
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*/
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/*
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* Interrupt entry points for external interrupts triggered by the 8259A
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* master and slave interrupt controllers.
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*/
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#include "assym.inc"
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#include <machine/asmacros.h>
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/*
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* Macros for interrupt entry, call to handler, and exit.
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*/
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.macro INTR irq_num, vec_name
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INTR_HANDLER \vec_name
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FAKE_MCOUNT(TF_RIP(%rsp))
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movq %rsp, %rsi
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movl $\irq_num, %edi /* pass the IRQ */
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call atpic_handle_intr
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MEXITCOUNT
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jmp doreti
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.endm
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INTR 0, atpic_intr0
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INTR 1, atpic_intr1
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INTR 2, atpic_intr2
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INTR 3, atpic_intr3
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INTR 4, atpic_intr4
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INTR 5, atpic_intr5
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INTR 6, atpic_intr6
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INTR 7, atpic_intr7
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INTR 8, atpic_intr8
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INTR 9, atpic_intr9
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INTR 10, atpic_intr10
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INTR 11, atpic_intr11
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INTR 12, atpic_intr12
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INTR 13, atpic_intr13
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INTR 14, atpic_intr14
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INTR 15, atpic_intr15
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