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<h1>/net/fileserver/nas/home/mdh/vrq/src/creg.h</h1><a href="creg_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*****************************************************************************</span>
<a name="l00002"></a>00002 <span class="comment"> * Copyright (C) 1997-2007, Mark Hummel</span>
<a name="l00003"></a>00003 <span class="comment"> * This file is part of Vrq.</span>
<a name="l00004"></a>00004 <span class="comment"> *</span>
<a name="l00005"></a>00005 <span class="comment"> * Vrq is free software; you can redistribute it and/or</span>
<a name="l00006"></a>00006 <span class="comment"> * modify it under the terms of the GNU General Public</span>
<a name="l00007"></a>00007 <span class="comment"> * License as published by the Free Software Foundation; either</span>
<a name="l00008"></a>00008 <span class="comment"> * version 2 of the License, or (at your option) any later version.</span>
<a name="l00009"></a>00009 <span class="comment"> *</span>
<a name="l00010"></a>00010 <span class="comment"> * Vrq is distributed in the hope that it will be useful,</span>
<a name="l00011"></a>00011 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00012"></a>00012 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="l00013"></a>00013 <span class="comment"> * General Public License for more details.</span>
<a name="l00014"></a>00014 <span class="comment"> *</span>
<a name="l00015"></a>00015 <span class="comment"> * You should have received a copy of the GNU General Public</span>
<a name="l00016"></a>00016 <span class="comment"> * License along with this library; if not, write to the Free Software</span>
<a name="l00017"></a>00017 <span class="comment"> * Foundation, Inc., 51 Franklin Street, Fifth Floor, </span>
<a name="l00018"></a>00018 <span class="comment"> * Boston, MA 02110-1301 USA</span>
<a name="l00019"></a>00019 <span class="comment"> *****************************************************************************</span>
<a name="l00020"></a>00020 <span class="comment"> */</span>
<a name="l00021"></a>00021 <span class="comment">/******************************************************************************</span>
<a name="l00022"></a>00022 <span class="comment"> *</span>
<a name="l00023"></a>00023 <span class="comment"> *</span>
<a name="l00024"></a>00024 <span class="comment"> * creg.hpp</span>
<a name="l00025"></a>00025 <span class="comment"> * - class definition of register</span>
<a name="l00026"></a>00026 <span class="comment"> * definition nodes</span>
<a name="l00027"></a>00027 <span class="comment"> *</span>
<a name="l00028"></a>00028 <span class="comment"> ******************************************************************************</span>
<a name="l00029"></a>00029 <span class="comment"> */</span>
<a name="l00030"></a>00030
<a name="l00031"></a>00031 <span class="preprocessor">#ifndef CREG_HPP</span>
<a name="l00032"></a>00032 <span class="preprocessor"></span><span class="preprocessor">#define CREG_HPP</span>
<a name="l00033"></a>00033 <span class="preprocessor"></span>
<a name="l00034"></a>00034 <span class="preprocessor">#include <stdio.h></span>
<a name="l00035"></a>00035 <span class="preprocessor">#include "<a class="code" href="glue_8h.html">glue.h</a>"</span>
<a name="l00036"></a>00036 <span class="preprocessor">#include "<a class="code" href="cnode_8h.html">cnode.h</a>"</span>
<a name="l00037"></a>00037 <span class="preprocessor">#include "<a class="code" href="cdecl_8h.html">cdecl.h</a>"</span>
<a name="l00038"></a>00038
<a name="l00039"></a>00039
<a name="l00040"></a>00040 <span class="keyword">class </span><a class="code" href="classCNode.html" title="Primary data structure representing parse tree nodes.">CNode</a>;
<a name="l00041"></a>00041
<a name="l00042"></a>00042 <span class="comment">/*</span>
<a name="l00043"></a>00043 <span class="comment"> * handle decl types:</span>
<a name="l00044"></a>00044 <span class="comment"> * eTIME</span>
<a name="l00045"></a>00045 <span class="comment"> * eINT</span>
<a name="l00046"></a>00046 <span class="comment"> * eREG</span>
<a name="l00047"></a>00047 <span class="comment"> */</span>
<a name="l00048"></a>00048
<a name="l00052"></a><a class="code" href="classCReg.html">00052</a> <span class="keyword">class </span><a class="code" href="classCReg.html" title="Declaration object for registers.">CReg</a>: <span class="keyword">public</span> <a class="code" href="classCDecl.html" title="Base class for describing declaration objects.">CDecl</a>
<a name="l00053"></a>00053 {
<a name="l00054"></a>00054 <span class="keyword">private</span>:
<a name="l00055"></a>00055 <span class="keywordtype">int</span> undefined; <span class="comment">// TRUE if undefined in source</span>
<a name="l00056"></a>00056 <span class="keyword">public</span>:
<a name="l00064"></a>00064 <a class="code" href="classCReg.html#e01628e8599ac56e0da4cc183fe0349b" title="Create a register declaration.">CReg</a>( <a class="code" href="classCSymbol.html" title="Holder for character strings.">CSymbol</a>* symbol, <a class="code" href="structCoord__t.html" title="Structure to hold file coordinates.">Coord_t</a>* aLoc, <a class="code" href="cdecl_8h.html#2079c5562904beb3c6648c13117153a0" title="Declaration types.">Decl_t</a> type, <span class="keywordtype">int</span> undefined );
<a name="l00068"></a>00068 <a class="code" href="classCReg.html#e01628e8599ac56e0da4cc183fe0349b" title="Create a register declaration.">CReg</a>( <span class="keyword">const</span> <a class="code" href="classCReg.html" title="Declaration object for registers.">CReg</a>& reg );
<a name="l00073"></a><a class="code" href="classCReg.html#b226ca86fdd15eb9b87ac4f3db57d483">00073</a> <span class="keywordtype">int</span> <a class="code" href="classCReg.html#b226ca86fdd15eb9b87ac4f3db57d483" title="Get undefined attribute.">GetUndefined</a>( <span class="keywordtype">void</span> ) { <span class="keywordflow">return</span> undefined; }
<a name="l00078"></a><a class="code" href="classCReg.html#b1a7da4a7851c9c298d458d47b516cef">00078</a> <span class="keywordtype">void</span> <a class="code" href="classCReg.html#b1a7da4a7851c9c298d458d47b516cef" title="Set undefined attribute.">SetUndefined</a>( <span class="keywordtype">int</span> value ) { undefined = value; }
<a name="l00083"></a>00083 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classCReg.html#c714ebdae5226c499cd9b6a4b4d0183c" title="Dump register info to file.">Dump</a>( FILE* f );
<a name="l00088"></a><a class="code" href="classCReg.html#21c96f0da5192f9b5deba0a60e848be7">00088</a> <span class="keyword">virtual</span> <a class="code" href="cdecl_8h.html#ff499c00c9873bf3fcf1c46bf2652790" title="Expression node type.">NodeType_t</a> <a class="code" href="classCReg.html#21c96f0da5192f9b5deba0a60e848be7" title="Get node type.">GetNodeType</a>( <span class="keywordtype">void</span> ) { <span class="keywordflow">return</span> <a class="code" href="classCDecl.html#5a414f4d0a2bbdeb4e62ba21e20623eb" title="Get declartion&#39;s signed property.">GetSigned</a>() ? <a class="code" href="cdecl_8h.html#ff499c00c9873bf3fcf1c46bf2652790c86b246952270efae89ef9d58b744ca5" title="signed bit vector, includes integer">eS</a> : <a class="code" href="cdecl_8h.html#ff499c00c9873bf3fcf1c46bf265279077502063a07ae37146a820655327ac53" title="unsigned bit vector">eB</a>; }
<a name="l00089"></a>00089 };
<a name="l00090"></a>00090
<a name="l00091"></a>00091 <span class="preprocessor">#endif // CREG_HPP</span>
</pre></div></div>
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