diff options
author | attilio <attilio@FreeBSD.org> | 2010-02-25 14:13:39 +0000 |
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committer | attilio <attilio@FreeBSD.org> | 2010-02-25 14:13:39 +0000 |
commit | 1b75a98556931f83129a222260dbc32a104b8bc3 (patch) | |
tree | d968b8185d78ca4c30d4e35c028883a9027fcb5f /sys/i386/isa/atpic_vector.s | |
parent | 2705e272e16f3352f585937363f0557635e5149f (diff) | |
download | FreeBSD-src-1b75a98556931f83129a222260dbc32a104b8bc3.zip FreeBSD-src-1b75a98556931f83129a222260dbc32a104b8bc3.tar.gz |
Introduce the new kernel sub-tree x86 which should contain all the code
shared and generalized between our current amd64, i386 and pc98.
This is just an initial step that should lead to a more complete effort.
For the moment, a very simple porting of cpufreq modules, BIOS calls and
the whole MD specific ISA bus part is added to the sub-tree but ideally
a lot of code might be added and more shared support should grow.
Sponsored by: Sandvine Incorporated
Reviewed by: emaste, kib, jhb, imp
Discussed on: arch
MFC: 3 weeks
Diffstat (limited to 'sys/i386/isa/atpic_vector.s')
-rw-r--r-- | sys/i386/isa/atpic_vector.s | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/sys/i386/isa/atpic_vector.s b/sys/i386/isa/atpic_vector.s deleted file mode 100644 index 0e4e1b6..0000000 --- a/sys/i386/isa/atpic_vector.s +++ /dev/null @@ -1,77 +0,0 @@ -/*- - * 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. - * 4. 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 - * $FreeBSD$ - */ - -/* - * Interrupt entry points for external interrupts triggered by the 8259A - * master and slave interrupt controllers. - */ - -#include <machine/asmacros.h> - -#include "assym.s" - -/* - * Macros for interrupt entry, call to handler, and exit. - */ -#define INTR(irq_num, vec_name) \ - .text ; \ - SUPERALIGN_TEXT ; \ -IDTVEC(vec_name) ; \ - PUSH_FRAME ; \ - SET_KERNEL_SREGS ; \ -; \ - FAKE_MCOUNT(TF_EIP(%esp)) ; \ - pushl %esp ; \ - pushl $irq_num; /* pass the IRQ */ \ - call atpic_handle_intr ; \ - addl $8, %esp ; /* discard the parameters */ \ -; \ - MEXITCOUNT ; \ - jmp doreti - - 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) |