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authorReinhard Tartler <siretart@tauware.de>2011-10-10 17:43:39 +0200
committerReinhard Tartler <siretart@tauware.de>2011-10-10 17:43:39 +0200
commitf4092abdf94af6a99aff944d6264bc1284e8bdd4 (patch)
tree2ac1c9cc16ceb93edb2c4382c088dac5aeafdf0f /nx-X11/programs/Xserver/hw/xfree86/os-support/sunos/sun_inout.s
parenta840692edc9c6d19cd7c057f68e39c7d95eb767d (diff)
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+/ $XFree86$
+/
+/ Copyright 1994-2001 The XFree86 Project, Inc. All Rights Reserved.
+/
+/ Permission is hereby granted, free of charge, to any person obtaining a copy
+/ of this software and associated documentation files (the "Software"), to deal
+/ in the Software without restriction, including without limitation the rights
+/ to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+/ copies of the Software, and to permit persons to whom the Software is
+/ furnished to do so, subject to the following conditions:
+/
+/ The above copyright notice and this permission notice shall be included in
+/ all copies or substantial portions of the Software.
+/
+/ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+/ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+/ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+/ XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+/ IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+/ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+/
+/ Except as contained in this notice, the name of the XFree86 Project shall not
+/ be used in advertising or otherwise to promote the sale, use or other
+/ dealings in this Software without prior written authorization from the
+/ XFree86 Project.
+/
+/
+/ File: sun_inout.s
+/
+/ Purpose: Provide inb(), inw(), inl(), outb(), outw(), outl() functions
+/ for Solaris x86 using the ProWorks compiler by SunPro
+/
+/ Author: Installed into XFree86 SuperProbe by Doug Anson (danson@lgc.com)
+/ Portions donated to XFree86 by Steve Dever (Steve.Dever@Eng.Sun.Com)
+/
+/ Synopsis: (c callable external declarations)
+/ extern unsigned char inb(int port);
+/ extern unsigned short inw(int port);
+/ extern unsigned long inl(int port);
+/ extern void outb(int port, unsigned char value);
+/ extern void outw(int port, unsigned short value);
+/ extern void outl(int port, unsigned long value);
+/
+
+.file "sunos_inout.s"
+.text
+
+.globl inb
+.globl inw
+.globl inl
+.globl outb
+.globl outw
+.globl outl
+
+/
+/ unsigned char inb(int port);
+/
+.align 4
+inb:
+ movl 4(%esp),%edx
+ subl %eax,%eax
+ inb (%dx)
+ ret
+.type inb,@function
+.size inb,.-inb
+
+/
+/ unsigned short inw(int port);
+/
+.align 4
+inw:
+ movl 4(%esp),%edx
+ subl %eax,%eax
+ inw (%dx)
+ ret
+.type inw,@function
+.size inw,.-inw
+
+/
+/ unsigned long inl(int port);
+/
+.align 4
+inl:
+ movl 4(%esp),%edx
+ inl (%dx)
+ ret
+.type inl,@function
+.size inl,.-inl
+
+/
+/ void outb(int port, unsigned char value);
+/
+.align 4
+outb:
+ movl 4(%esp),%edx
+ movl 8(%esp),%eax
+ outb (%dx)
+ ret
+.type outb,@function
+.size outb,.-outb
+
+/
+/ void outw(int port, unsigned short value);
+/
+.align 4
+outw:
+ movl 4(%esp),%edx
+ movl 8(%esp),%eax
+ outw (%dx)
+ ret
+.type outw,@function
+.size outw,.-outw
+
+/
+/ void outl(int port, unsigned long value);
+/
+.align 4
+outl:
+ movl 4(%esp),%edx
+ movl 8(%esp),%eax
+ outl (%dx)
+ ret
+.type outl,@function
+.size outl,.-outl