The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

FreeBSD/Linux Kernel Cross Reference
sys/i386/i386/atpic_vector.s

Version: -  FREEBSD  -  FREEBSD-13-STABLE  -  FREEBSD-13-0  -  FREEBSD-12-STABLE  -  FREEBSD-12-0  -  FREEBSD-11-STABLE  -  FREEBSD-11-0  -  FREEBSD-10-STABLE  -  FREEBSD-10-0  -  FREEBSD-9-STABLE  -  FREEBSD-9-0  -  FREEBSD-8-STABLE  -  FREEBSD-8-0  -  FREEBSD-7-STABLE  -  FREEBSD-7-0  -  FREEBSD-6-STABLE  -  FREEBSD-6-0  -  FREEBSD-5-STABLE  -  FREEBSD-5-0  -  FREEBSD-4-STABLE  -  FREEBSD-3-STABLE  -  FREEBSD22  -  l41  -  OPENBSD  -  linux-2.6  -  MK84  -  PLAN9  -  xnu-8792 
SearchContext: -  none  -  3  -  10 

    1 /*-
    2  * Copyright (c) 1989, 1990 William F. Jolitz.
    3  * Copyright (c) 1990 The Regents of the University of California.
    4  * All rights reserved.
    5  *
    6  * Redistribution and use in source and binary forms, with or without
    7  * modification, are permitted provided that the following conditions
    8  * are met:
    9  * 1. Redistributions of source code must retain the above copyright
   10  *    notice, this list of conditions and the following disclaimer.
   11  * 2. Redistributions in binary form must reproduce the above copyright
   12  *    notice, this list of conditions and the following disclaimer in the
   13  *    documentation and/or other materials provided with the distribution.
   14  * 3. Neither the name of the University nor the names of its contributors
   15  *    may be used to endorse or promote products derived from this software
   16  *    without specific prior written permission.
   17  *
   18  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
   19  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   20  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   21  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
   22  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   23  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   24  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   25  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   26  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   27  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   28  * SUCH DAMAGE.
   29  *
   30  *      from: vector.s, 386BSD 0.1 unknown origin
   31  * $FreeBSD$
   32  */
   33 
   34 /*
   35  * Interrupt entry points for external interrupts triggered by the 8259A
   36  * master and slave interrupt controllers.
   37  */
   38 
   39 #include <machine/psl.h>
   40 #include <machine/asmacros.h>
   41 
   42 #include "assym.inc"
   43 
   44 /*
   45  * Macros for interrupt entry, call to handler, and exit.
   46  */
   47         .macro  INTR    irq_num, vec_name
   48         .text
   49         SUPERALIGN_TEXT
   50         .globl  X\()\vec_name\()_pti, X\()\vec_name
   51 
   52 X\()\vec_name\()_pti:
   53 X\()\vec_name:
   54         PUSH_FRAME
   55         SET_KERNEL_SREGS
   56         cld
   57         KENTER
   58         FAKE_MCOUNT(TF_EIP(%esp))
   59         pushl   %esp
   60         pushl   $\irq_num       /* pass the IRQ */
   61         movl    $atpic_handle_intr, %eax
   62         call    *%eax
   63         addl    $8, %esp        /* discard the parameters */
   64 
   65         MEXITCOUNT
   66         jmp     doreti
   67         .endm
   68 
   69         INTR    0, atpic_intr0
   70         INTR    1, atpic_intr1
   71         INTR    2, atpic_intr2
   72         INTR    3, atpic_intr3
   73         INTR    4, atpic_intr4
   74         INTR    5, atpic_intr5
   75         INTR    6, atpic_intr6
   76         INTR    7, atpic_intr7
   77         INTR    8, atpic_intr8
   78         INTR    9, atpic_intr9
   79         INTR    10, atpic_intr10
   80         INTR    11, atpic_intr11
   81         INTR    12, atpic_intr12
   82         INTR    13, atpic_intr13
   83         INTR    14, atpic_intr14
   84         INTR    15, atpic_intr15

Cache object: 3f86758e37f7b03e62b48b624307457a


[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]


This page is part of the FreeBSD/Linux Linux Kernel Cross-Reference, and was automatically generated using a modified version of the LXR engine.