diff options
Diffstat (limited to 'xorg-server/hw')
| -rw-r--r-- | xorg-server/hw/xfree86/os-support/solaris/sun_inout.s | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/xorg-server/hw/xfree86/os-support/solaris/sun_inout.s b/xorg-server/hw/xfree86/os-support/solaris/sun_inout.s new file mode 100644 index 000000000..e8f03d0e8 --- /dev/null +++ b/xorg-server/hw/xfree86/os-support/solaris/sun_inout.s @@ -0,0 +1,124 @@ +/ $XFree86: xc/programs/Xserver/hw/xfree86/os-support/sunos/sun_inout.s,v 1.1 2001/05/28 02:42:31 tsi Exp $ +/ +/ 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 |