root/sys/amd64/amd64/atpic_vector.S
/*-
 * Copyright (c) 1989, 1990 William F. Jolitz.
 * Copyright (c) 1990 The Regents of the University of California.
 * 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 the University 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 REGENTS 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 REGENTS 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.
 *
 *      from: vector.s, 386BSD 0.1 unknown origin
 */

/*
 * Interrupt entry points for external interrupts triggered by the 8259A
 * master and slave interrupt controllers.
 */

#include "assym.inc"
#include <machine/asmacros.h>

/*
 * Macros for interrupt entry, call to handler, and exit.
 */
        .macro  INTR    irq_num, vec_name
        INTR_HANDLER    \vec_name
        KMSAN_ENTER
        movq    %rsp, %rsi
        movl    $\irq_num, %edi         /* pass the IRQ */
        call    atpic_handle_intr
        KMSAN_LEAVE
        jmp     doreti
        .endm

        INTR    0, atpic_intr0
        INTR    1, atpic_intr1
        INTR    2, atpic_intr2
        INTR    3, atpic_intr3
        INTR    4, atpic_intr4
        INTR    5, atpic_intr5
        INTR    6, atpic_intr6
        INTR    7, atpic_intr7
        INTR    8, atpic_intr8
        INTR    9, atpic_intr9
        INTR    10, atpic_intr10
        INTR    11, atpic_intr11
        INTR    12, atpic_intr12
        INTR    13, atpic_intr13
        INTR    14, atpic_intr14
        INTR    15, atpic_intr15