repositories / deb_xorg-server.git / blame
| Commit | Line | Data |
|---|---|---|
| a09e091a JB |
1 | / $XFree86: xc/programs/Xserver/hw/xfree86/os-support/sunos/sun_inout.s,v 1.1 2001/05/28 02:42:31 tsi Exp $ |
| 2 | / | |
| 3 | / Copyright 1994-2001 The XFree86 Project, Inc. All Rights Reserved. | |
| 4 | / | |
| 5 | / Permission is hereby granted, free of charge, to any person obtaining a copy | |
| 6 | / of this software and associated documentation files (the "Software"), to deal | |
| 7 | / in the Software without restriction, including without limitation the rights | |
| 8 | / to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
| 9 | / copies of the Software, and to permit persons to whom the Software is | |
| 10 | / furnished to do so, subject to the following conditions: | |
| 11 | / | |
| 12 | / The above copyright notice and this permission notice shall be included in | |
| 13 | / all copies or substantial portions of the Software. | |
| 14 | / | |
| 15 | / THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
| 16 | / IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
| 17 | / FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
| 18 | / XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER | |
| 19 | / IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN | |
| 20 | / CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. | |
| 21 | / | |
| 22 | / Except as contained in this notice, the name of the XFree86 Project shall not | |
| 23 | / be used in advertising or otherwise to promote the sale, use or other | |
| 24 | / dealings in this Software without prior written authorization from the | |
| 25 | / XFree86 Project. | |
| 26 | / | |
| 27 | / | |
| 28 | / File: sun_inout.s | |
| 29 | / | |
| 30 | / Purpose: Provide inb(), inw(), inl(), outb(), outw(), outl() functions | |
| 31 | / for Solaris x86 using the ProWorks compiler by SunPro | |
| 32 | / | |
| 33 | / Author: Installed into XFree86 SuperProbe by Doug Anson (danson@lgc.com) | |
| 34 | / Portions donated to XFree86 by Steve Dever (Steve.Dever@Eng.Sun.Com) | |
| 35 | / | |
| 36 | / Synopsis: (c callable external declarations) | |
| 37 | / extern unsigned char inb(int port); | |
| 38 | / extern unsigned short inw(int port); | |
| 39 | / extern unsigned long inl(int port); | |
| 40 | / extern void outb(int port, unsigned char value); | |
| 41 | / extern void outw(int port, unsigned short value); | |
| 42 | / extern void outl(int port, unsigned long value); | |
| 43 | / | |
| 44 | ||
| 45 | .file "sunos_inout.s" | |
| 46 | .text | |
| 47 | ||
| 48 | .globl inb | |
| 49 | .globl inw | |
| 50 | .globl inl | |
| 51 | .globl outb | |
| 52 | .globl outw | |
| 53 | .globl outl | |
| 54 | ||
| 55 | / | |
| 56 | / unsigned char inb(int port); | |
| 57 | / | |
| 58 | .align 4 | |
| 59 | inb: | |
| 60 | movl 4(%esp),%edx | |
| 61 | subl %eax,%eax | |
| 62 | inb (%dx) | |
| 63 | ret | |
| 64 | .type inb,@function | |
| 65 | .size inb,.-inb | |
| 66 | ||
| 67 | / | |
| 68 | / unsigned short inw(int port); | |
| 69 | / | |
| 70 | .align 4 | |
| 71 | inw: | |
| 72 | movl 4(%esp),%edx | |
| 73 | subl %eax,%eax | |
| 74 | inw (%dx) | |
| 75 | ret | |
| 76 | .type inw,@function | |
| 77 | .size inw,.-inw | |
| 78 | ||
| 79 | / | |
| 80 | / unsigned long inl(int port); | |
| 81 | / | |
| 82 | .align 4 | |
| 83 | inl: | |
| 84 | movl 4(%esp),%edx | |
| 85 | inl (%dx) | |
| 86 | ret | |
| 87 | .type inl,@function | |
| 88 | .size inl,.-inl | |
| 89 | ||
| 90 | / | |
| 91 | / void outb(int port, unsigned char value); | |
| 92 | / | |
| 93 | .align 4 | |
| 94 | outb: | |
| 95 | movl 4(%esp),%edx | |
| 96 | movl 8(%esp),%eax | |
| 97 | outb (%dx) | |
| 98 | ret | |
| 99 | .type outb,@function | |
| 100 | .size outb,.-outb | |
| 101 | ||
| 102 | / | |
| 103 | / void outw(int port, unsigned short value); | |
| 104 | / | |
| 105 | .align 4 | |
| 106 | outw: | |
| 107 | movl 4(%esp),%edx | |
| 108 | movl 8(%esp),%eax | |
| 109 | outw (%dx) | |
| 110 | ret | |
| 111 | .type outw,@function | |
| 112 | .size outw,.-outw | |
| 113 | ||
| 114 | / | |
| 115 | / void outl(int port, unsigned long value); | |
| 116 | / | |
| 117 | .align 4 | |
| 118 | outl: | |
| 119 | movl 4(%esp),%edx | |
| 120 | movl 8(%esp),%eax | |
| 121 | outl (%dx) | |
| 122 | ret | |
| 123 | .type outl,@function | |
| 124 | .size outl,.-outl |