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<a href="../../d4/d35/idt_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*-</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Copyright (c) 2002-2018 The UbixOS Project.</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * All rights reserved.</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * This was developed by Christopher W. Olsen for the UbixOS Project.</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * Redistribution and use in source and binary forms, with or without modification, are permitted</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * provided that the following conditions are met:</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * 1) Redistributions of source code must retain the above copyright notice, this list of</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * conditions, the following disclaimer and the list of authors.</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * 2) Redistributions in binary form must reproduce the above copyright notice, this list of</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * conditions, the following disclaimer and the list of authors in the documentation and/or</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * other materials provided with the distribution.</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * 3) Neither the name of the UbixOS Project nor the names of its contributors may be used to</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * endorse or promote products derived from this software without specific prior written</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * permission.</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"> * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment"> * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"> * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  </div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#ifndef _IDT_H</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#define _IDT_H</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  </div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include <<a class="code" href="../../d0/d27/include_2sys_2types_8h.html">sys/types.h</a>></span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#include <<a class="code" href="../../d5/d4a/gdt_8h.html">sys/gdt.h</a>></span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  </div>
<div class="line"><a name="l00035"></a><span class="lineno"><a class="line" href="../../d4/d35/idt_8h.html#a186a5896d65606ffa3211a7f4b2cfa82"> 35</a></span> <span class="preprocessor">#define EFLAG_TF 0x100</span></div>
<div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="../../d4/d35/idt_8h.html#a9e06d707701fc3d835d8d0d366476d77"> 36</a></span> <span class="preprocessor">#define EFLAG_IF 0x200</span></div>
<div class="line"><a name="l00037"></a><span class="lineno"><a class="line" href="../../d4/d35/idt_8h.html#afe40449df15f3e7b2514a8f742767e91"> 37</a></span> <span class="preprocessor">#define EFLAG_IOPL3 0x3000</span></div>
<div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="../../d4/d35/idt_8h.html#ac853c10e3eb19188c6b3b8d3ff6914e2"> 38</a></span> <span class="preprocessor">#define EFLAG_VM 0x20000</span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  </div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="keywordtype">int</span> <a class="code" href="../../d4/d35/idt_8h.html#ad2968ba244dc6df20e94c32861314906">idt_init</a>();</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="keywordtype">void</span> <a class="code" href="../../d4/d35/idt_8h.html#a174a47ed653fc64fff6b5bb1b895c2cf">setVector</a>(<span class="keywordtype">void</span> *handler, <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> interrupt, <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> controlMajor);</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="keywordtype">void</span> <a class="code" href="../../d4/d35/idt_8h.html#aee676dc504a8f6498927c2d5fb5e4c88">setTaskVector</a>(<a class="code" href="../../dd/d1e/objgfx30_8h.html#aa4e0f27a9aca905e340c06d2dcae843c">uInt8</a> interrupt, <a class="code" href="../../dd/d1e/objgfx30_8h.html#a81f3b46fa4ddd984830104840a08da82">uInt16</a> controlMajor, <a class="code" href="../../dd/d1e/objgfx30_8h.html#aa4e0f27a9aca905e340c06d2dcae843c">uInt8</a> <a class="code" href="../../d5/d4a/gdt_8h.html#a6dfbfc549c0fa420ccc893f30419419d">selector</a>);</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  </div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  </div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="keywordtype">void</span> <a class="code" href="../../d4/d35/idt_8h.html#acd14f4ee7d1a7b3676988812aef0cc57">timerInt</a>();</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  </div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="preprocessor">#endif</span></div>
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<div class="ttc" id="agdt_8h_html"><div class="ttname"><a href="../../d5/d4a/gdt_8h.html">gdt.h</a></div></div>
<div class="ttc" id="aidt_8h_html_aee676dc504a8f6498927c2d5fb5e4c88"><div class="ttname"><a href="../../d4/d35/idt_8h.html#aee676dc504a8f6498927c2d5fb5e4c88">setTaskVector</a></div><div class="ttdeci">void setTaskVector(uInt8 interrupt, uInt16 controlMajor, uInt8 selector)</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/d05/idt_8c_source.html#l00224">idt.c:224</a></div></div>
<div class="ttc" id="aobjgfx30_8h_html_a81f3b46fa4ddd984830104840a08da82"><div class="ttname"><a href="../../dd/d1e/objgfx30_8h.html#a81f3b46fa4ddd984830104840a08da82">uInt16</a></div><div class="ttdeci">unsigned short int uInt16</div><div class="ttdef"><b>Definition:</b> <a href="../../dd/d1e/objgfx30_8h_source.html#l00048">objgfx30.h:48</a></div></div>
<div class="ttc" id="ainclude_2sys_2types_8h_html"><div class="ttname"><a href="../../d0/d27/include_2sys_2types_8h.html">types.h</a></div></div>
<div class="ttc" id="aidt_8h_html_acd14f4ee7d1a7b3676988812aef0cc57"><div class="ttname"><a href="../../d4/d35/idt_8h.html#acd14f4ee7d1a7b3676988812aef0cc57">timerInt</a></div><div class="ttdeci">void timerInt()</div></div>
<div class="ttc" id="aidt_8h_html_ad2968ba244dc6df20e94c32861314906"><div class="ttname"><a href="../../d4/d35/idt_8h.html#ad2968ba244dc6df20e94c32861314906">idt_init</a></div><div class="ttdeci">int idt_init()</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/d05/idt_8c_source.html#l00109">idt.c:109</a></div></div>
<div class="ttc" id="aobjgfx30_8h_html_aa4e0f27a9aca905e340c06d2dcae843c"><div class="ttname"><a href="../../dd/d1e/objgfx30_8h.html#aa4e0f27a9aca905e340c06d2dcae843c">uInt8</a></div><div class="ttdeci">unsigned char uInt8</div><div class="ttdef"><b>Definition:</b> <a href="../../dd/d1e/objgfx30_8h_source.html#l00047">objgfx30.h:47</a></div></div>
<div class="ttc" id="agdt_8h_html_a6dfbfc549c0fa420ccc893f30419419d"><div class="ttname"><a href="../../d5/d4a/gdt_8h.html#a6dfbfc549c0fa420ccc893f30419419d">selector</a></div><div class="ttdeci">unsigned short selector</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/d4a/gdt_8h_source.html#l00081">gdt.h:81</a></div></div>
<div class="ttc" id="aidt_8h_html_a174a47ed653fc64fff6b5bb1b895c2cf"><div class="ttname"><a href="../../d4/d35/idt_8h.html#a174a47ed653fc64fff6b5bb1b895c2cf">setVector</a></div><div class="ttdeci">void setVector(void *handler, unsigned char interrupt, unsigned short controlMajor)</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/d05/idt_8c_source.html#l00208">idt.c:208</a></div></div>
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