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<div id="projectname">Theodosius<span id="projectnumber"> v3.0</span>
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<div id="projectbrief">Jit linker, symbol mapper, and obfuscator</div>
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<li class="navelem"><a class="el" href="../../dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="../../dir_2ff93ba14c434dbcd5d31be832ec37b1.html">decomp</a></li> </ul>
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<div class="headertitle"><div class="title">symbol.hpp</div></div>
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<a href="../../d6/d62/symbol_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">// Copyright (c) 2022, _xeroxz</span></div>
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<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment">// All rights reserved.</span></div>
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<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment">//</span></div>
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<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment">// Redistribution and use in source and binary forms, with or without</span></div>
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<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment">// modification, are permitted provided that the following conditions are met:</span></div>
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<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment">//</span></div>
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<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment">// 1. Redistributions of source code must retain the above copyright notice,</span></div>
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<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment">// this list of conditions and the following disclaimer.</span></div>
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<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="comment">//</span></div>
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<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="comment">// 2. Redistributions in binary form must reproduce the above copyright notice,</span></div>
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<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="comment">// this list of conditions and the following disclaimer in the documentation</span></div>
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<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="comment">// and/or other materials provided with the distribution.</span></div>
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<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="comment">//</span></div>
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<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="comment">// 3. Neither the name of the copyright holder nor the names of its</span></div>
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<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="comment">// contributors may be used to endorse or promote products derived from</span></div>
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<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="comment">// this software without specific prior written permission.</span></div>
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<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="comment">//</span></div>
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<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="comment">// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"</span></div>
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<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="comment">// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE</span></div>
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<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="comment">// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE</span></div>
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<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="comment">// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE</span></div>
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<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="comment">// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR</span></div>
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<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="comment">// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF</span></div>
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<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="comment">// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS</span></div>
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<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="comment">// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN</span></div>
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<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="comment">// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)</span></div>
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<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="comment">// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE</span></div>
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<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span><span class="comment">// POSSIBILITY OF SUCH DAMAGE.</span></div>
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<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="comment">//</span></div>
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<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> </div>
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<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="preprocessor">#pragma once</span></div>
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<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><span class="preprocessor">#include <coff/image.hpp></span></div>
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<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="preprocessor">#include <cstdint></span></div>
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<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span><span class="preprocessor">#include <<a class="code" href="../../d1/d82/reloc_8hpp.html">recomp/reloc.hpp</a>></span></div>
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<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span><span class="preprocessor">#include <string></span></div>
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<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span><span class="preprocessor">#include <vector></span></div>
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<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> </div>
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<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span><span class="keyword">namespace </span><a class="code hl_namespace" href="../../d9/dbd/namespacetheo_1_1decomp.html" title="the namespace that contains all of the decomposition related code.">theo::decomp</a> {<span class="comment"></span></div>
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<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span><span class="comment">/// <summary></span></div>
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<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span><span class="comment">/// meta symbol type. this is an abstraction upon the coff symbol storage/class</span></div>
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<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span><span class="comment">/// type.</span></div>
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<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span><span class="comment">/// </summary></span></div>
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<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"><a class="line" href="../../d9/dbd/namespacetheo_1_1decomp.html#af96177687d0ad683c5897d8fa01135f9"> 43</a></span><span class="comment"></span><span class="keyword">enum</span> <a class="code hl_enumeration" href="../../d9/dbd/namespacetheo_1_1decomp.html#af96177687d0ad683c5897d8fa01135f9" title="meta symbol type. this is an abstraction upon the coff symbol storage/class type.">sym_type_t</a> {</div>
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<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"><a class="line" href="../../d9/dbd/namespacetheo_1_1decomp.html#af96177687d0ad683c5897d8fa01135f9acf6baee49c2ddb7e89724231bbd75d4a"> 44</a></span> <a class="code hl_enumvalue" href="../../d9/dbd/namespacetheo_1_1decomp.html#af96177687d0ad683c5897d8fa01135f9acf6baee49c2ddb7e89724231bbd75d4a">function</a> = 0b00000001,</div>
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<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"><a class="line" href="../../d9/dbd/namespacetheo_1_1decomp.html#af96177687d0ad683c5897d8fa01135f9a4842f4c175b1ec87fc82ef3757d3a0e9"> 45</a></span> <a class="code hl_enumvalue" href="../../d9/dbd/namespacetheo_1_1decomp.html#af96177687d0ad683c5897d8fa01135f9a4842f4c175b1ec87fc82ef3757d3a0e9">instruction</a> = 0b00000010,</div>
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<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"><a class="line" href="../../d9/dbd/namespacetheo_1_1decomp.html#af96177687d0ad683c5897d8fa01135f9acdb885c0ea7f6b2874224487c69b8112"> 46</a></span> <a class="code hl_enumvalue" href="../../d9/dbd/namespacetheo_1_1decomp.html#af96177687d0ad683c5897d8fa01135f9acdb885c0ea7f6b2874224487c69b8112">data</a> = 0b00000100,</div>
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<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"><a class="line" href="../../d9/dbd/namespacetheo_1_1decomp.html#af96177687d0ad683c5897d8fa01135f9a46b3b57c5d47e2818b2ea10b96b43cd6"> 47</a></span> <a class="code hl_enumvalue" href="../../d9/dbd/namespacetheo_1_1decomp.html#af96177687d0ad683c5897d8fa01135f9a46b3b57c5d47e2818b2ea10b96b43cd6">section</a> = 0b00001000,</div>
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<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> <a class="code hl_enumvalue" href="../../d9/dbd/namespacetheo_1_1decomp.html#af96177687d0ad683c5897d8fa01135f9a7d51179cde510c8a4070c51733aa9313">all</a> = <a class="code hl_enumvalue" href="../../d9/dbd/namespacetheo_1_1decomp.html#af96177687d0ad683c5897d8fa01135f9a46b3b57c5d47e2818b2ea10b96b43cd6">section</a> | <a class="code hl_enumvalue" href="../../d9/dbd/namespacetheo_1_1decomp.html#af96177687d0ad683c5897d8fa01135f9acdb885c0ea7f6b2874224487c69b8112">data</a> | <a class="code hl_enumvalue" href="../../d9/dbd/namespacetheo_1_1decomp.html#af96177687d0ad683c5897d8fa01135f9a4842f4c175b1ec87fc82ef3757d3a0e9">instruction</a> | <a class="code hl_enumvalue" href="../../d9/dbd/namespacetheo_1_1decomp.html#af96177687d0ad683c5897d8fa01135f9acf6baee49c2ddb7e89724231bbd75d4a">function</a></div>
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<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"><a class="line" href="../../d9/dbd/namespacetheo_1_1decomp.html#af96177687d0ad683c5897d8fa01135f9a7d51179cde510c8a4070c51733aa9313"> 49</a></span>};</div>
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<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span><span class="comment"></span> </div>
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<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span><span class="comment">/// <summary></span></div>
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<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span><span class="comment">/// symbol_t is an abstraction upon the coff symbol. this allows for easier</span></div>
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<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span><span class="comment">/// manipulation of the symbol. symbols can be different things, sections,</span></div>
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<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span><span class="comment">/// functions, and even instructions (when functions are broken down).</span></div>
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<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span><span class="comment">///</span></div>
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<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span><span class="comment">/// this class is used throughout theodosius and is a keystone of the project.</span></div>
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<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span><span class="comment">/// ensure you understand how this class works and what it contains.</span></div>
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<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span><span class="comment">/// </summary></span></div>
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<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"><a class="line" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html"> 59</a></span><span class="comment"></span><span class="keyword">class </span><a class="code hl_class" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html" title="symbol_t is an abstraction upon the coff symbol. this allows for easier manipulation of the symbol....">symbol_t</a> {</div>
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<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> <span class="keyword">public</span>:<span class="comment"></span></div>
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<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span><span class="comment"> /// <summary></span></div>
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<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span><span class="comment"> /// the explicit constructor of this symbol.</span></div>
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<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span><span class="comment"> /// </summary></span></div>
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<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span><span class="comment"> /// <param name="img">the image in which the symbol is located in.</param></span></div>
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<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span><span class="comment"> /// <param name="name">the name of the symbol.</param></span></div>
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<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span><span class="comment"> /// <param name="offset">offset into the section where this symbol is</span></div>
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<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span><span class="comment"> /// located.</param></span></div>
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<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span><span class="comment"> /// <param name="data">the data of the symbol. there can be</span></div>
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<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span><span class="comment"> /// no data.</param></span></div>
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<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span><span class="comment"> /// <param name="scn">the section header describing the</span></div>
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<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span><span class="comment"> /// section which contains the symbol.</param></span></div>
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<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span><span class="comment"> /// <param name="sym">the coff symbol itself.</param></span></div>
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<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span><span class="comment"> /// <param name="relocs">a vector of relocations this symbol has (if</span></div>
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<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span><span class="comment"> /// any).</param></span></div>
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<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span><span class="comment"> /// <param name="dcmp_type">the type of symbol</param></span></div>
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<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span><span class="comment"></span> <span class="keyword">explicit</span> <a class="code hl_function" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html#aa7247dcb735176b6ed9246d035e7a215" title="the explicit constructor of this symbol.">symbol_t</a>(coff::image_t* <a class="code hl_function" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html#ad97ad0395e18dcfb42017fb7753e0665" title="gets the imagine in which the symbol is located inside of.">img</a>,</div>
|
||
|
|
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> std::string <a class="code hl_function" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html#a7c6dee036291ded334aa10d89293fc2a" title="gets the name of the symbol.">name</a>,</div>
|
||
|
|
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> std::uintptr_t <a class="code hl_function" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html#a79759d343ddb6a62e4149aef92e2d70b" title="gets the offset into the section where the symbol is located.">offset</a>,</div>
|
||
|
|
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> std::vector<std::uint8_t> <a class="code hl_function" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html#aa3ecf0b480d10bffe68812409c06d61b" title="returns a vector by reference of bytes containing the data of the symbol.">data</a>,</div>
|
||
|
|
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> coff::section_header_t* <a class="code hl_function" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html#a64d51dabe91687ed40c3942d106fd7dd" title="gets the section header of the section in which the symbol is contained.">scn</a> = {},</div>
|
||
|
|
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> coff::symbol_t* <a class="code hl_function" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html#a0e6f850f25a51609fbe5dc0a61b27bc9" title="returns a pointer to the coff symbol object.">sym</a> = {},</div>
|
||
|
|
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> std::vector<recomp::reloc_t> <a class="code hl_function" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html#abc158e1dc1567161f0a57ed15fc718f7" title="returns a vector of relocations.">relocs</a> = {},</div>
|
||
|
|
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <a class="code hl_enumeration" href="../../d9/dbd/namespacetheo_1_1decomp.html#af96177687d0ad683c5897d8fa01135f9" title="meta symbol type. this is an abstraction upon the coff symbol storage/class type.">sym_type_t</a> dcmp_type = {});</div>
|
||
|
|
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span><span class="comment"></span> </div>
|
||
|
|
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span><span class="comment"> /// <summary></span></div>
|
||
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|
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span><span class="comment"> /// gets the name of the symbol.</span></div>
|
||
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|
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span><span class="comment"> /// </summary></span></div>
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||
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|
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span><span class="comment"> /// <returns>the name of the symbol.</returns></span></div>
|
||
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|
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span><span class="comment"></span> std::string <a class="code hl_function" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html#a7c6dee036291ded334aa10d89293fc2a" title="gets the name of the symbol.">name</a>() <span class="keyword">const</span>;</div>
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||
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<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span><span class="comment"></span> </div>
|
||
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|
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span><span class="comment"> /// <summary></span></div>
|
||
|
|
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span><span class="comment"> /// gets the offset into the section where the symbol is located.</span></div>
|
||
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|
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span><span class="comment"> /// </summary></span></div>
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||
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|
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span><span class="comment"> /// <returns>the offset into the section where the symbol is</span></div>
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||
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|
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span><span class="comment"> /// located.</returns></span></div>
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||
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|
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span><span class="comment"></span> std::uintptr_t <a class="code hl_function" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html#a79759d343ddb6a62e4149aef92e2d70b" title="gets the offset into the section where the symbol is located.">offset</a>() <span class="keyword">const</span>;</div>
|
||
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|
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span><span class="comment"></span> </div>
|
||
|
|
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span><span class="comment"> /// <summary></span></div>
|
||
|
|
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span><span class="comment"> /// returns the address where the symbol is allocated.</span></div>
|
||
|
|
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span><span class="comment"> /// </summary></span></div>
|
||
|
|
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span><span class="comment"> /// <returns>the address where the symbol is allocated.</returns></span></div>
|
||
|
|
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span><span class="comment"></span> std::uintptr_t <a class="code hl_function" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html#ae92f3e35fba82a1d16a58ad09b39fb47" title="returns the address where the symbol is allocated.">allocated_at</a>() <span class="keyword">const</span>;</div>
|
||
|
|
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span><span class="comment"></span> </div>
|
||
|
|
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span><span class="comment"> /// <summary></span></div>
|
||
|
|
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span><span class="comment"> /// returns the size of the symbol.</span></div>
|
||
|
|
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span><span class="comment"> /// </summary></span></div>
|
||
|
|
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span><span class="comment"> /// <returns>the size of the symbol.</returns></span></div>
|
||
|
|
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span><span class="comment"></span> std::uint32_t <a class="code hl_function" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html#ae33f1452b01fe80f9c384241b9fe6286" title="returns the size of the symbol.">size</a>() <span class="keyword">const</span>;</div>
|
||
|
|
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span><span class="comment"></span> </div>
|
||
|
|
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span><span class="comment"> /// <summary></span></div>
|
||
|
|
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span><span class="comment"> /// gets the section header of the section in which the symbol is contained.</span></div>
|
||
|
|
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span><span class="comment"> /// </summary></span></div>
|
||
|
|
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span><span class="comment"> /// <returns>the section header of the section in which the symbol is</span></div>
|
||
|
|
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span><span class="comment"> /// contained.</returns></span></div>
|
||
|
|
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span><span class="comment"></span> coff::section_header_t* <a class="code hl_function" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html#a64d51dabe91687ed40c3942d106fd7dd" title="gets the section header of the section in which the symbol is contained.">scn</a>() <span class="keyword">const</span>;</div>
|
||
|
|
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span><span class="comment"></span> </div>
|
||
|
|
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span><span class="comment"> /// <summary></span></div>
|
||
|
|
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span><span class="comment"> /// gets the imagine in which the symbol is located inside of.</span></div>
|
||
|
|
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span><span class="comment"> /// </summary></span></div>
|
||
|
|
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span><span class="comment"> /// <returns>the imagine in which the symbol is located inside of.</returns></span></div>
|
||
|
|
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span><span class="comment"></span> coff::image_t* <a class="code hl_function" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html#ad97ad0395e18dcfb42017fb7753e0665" title="gets the imagine in which the symbol is located inside of.">img</a>() <span class="keyword">const</span>;</div>
|
||
|
|
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span><span class="comment"></span> </div>
|
||
|
|
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span><span class="comment"> /// <summary></span></div>
|
||
|
|
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span><span class="comment"> /// returns a vector by reference of bytes containing the data of the symbol.</span></div>
|
||
|
|
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span><span class="comment"> /// </summary></span></div>
|
||
|
|
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span><span class="comment"> /// <returns>a vector by reference of bytes containing the data of the</span></div>
|
||
|
|
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span><span class="comment"> /// symbol.</returns></span></div>
|
||
|
|
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span><span class="comment"></span> std::vector<std::uint8_t>& <a class="code hl_function" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html#aa3ecf0b480d10bffe68812409c06d61b" title="returns a vector by reference of bytes containing the data of the symbol.">data</a>();</div>
|
||
|
|
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span><span class="comment"></span> </div>
|
||
|
|
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span><span class="comment"> /// <summary></span></div>
|
||
|
|
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span><span class="comment"> /// returns a pointer to the coff symbol object.</span></div>
|
||
|
|
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span><span class="comment"> /// </summary></span></div>
|
||
|
|
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span><span class="comment"> /// <returns>a pointer to the coff symbol object.</returns></span></div>
|
||
|
|
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span><span class="comment"></span> coff::symbol_t* <a class="code hl_function" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html#a0e6f850f25a51609fbe5dc0a61b27bc9" title="returns a pointer to the coff symbol object.">sym</a>() <span class="keyword">const</span>;</div>
|
||
|
|
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span><span class="comment"></span> </div>
|
||
|
|
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span><span class="comment"> /// <summary></span></div>
|
||
|
|
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span><span class="comment"> /// returns the type of the symbol.</span></div>
|
||
|
|
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span><span class="comment"> /// </summary></span></div>
|
||
|
|
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span><span class="comment"> /// <returns>the type of the symbol.</returns></span></div>
|
||
|
|
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span><span class="comment"></span> <a class="code hl_enumeration" href="../../d9/dbd/namespacetheo_1_1decomp.html#af96177687d0ad683c5897d8fa01135f9" title="meta symbol type. this is an abstraction upon the coff symbol storage/class type.">sym_type_t</a> <a class="code hl_function" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html#a16587cddd37cd45d9ec6cd25c229e8d1" title="returns the type of the symbol.">type</a>() <span class="keyword">const</span>;</div>
|
||
|
|
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span><span class="comment"></span> </div>
|
||
|
|
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span><span class="comment"> /// <summary></span></div>
|
||
|
|
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span><span class="comment"> /// returns a vector of relocations.</span></div>
|
||
|
|
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span><span class="comment"> /// </summary></span></div>
|
||
|
|
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span><span class="comment"> /// <returns>a vector of relocations.</returns></span></div>
|
||
|
|
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span><span class="comment"></span> std::vector<recomp::reloc_t>& <a class="code hl_function" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html#abc158e1dc1567161f0a57ed15fc718f7" title="returns a vector of relocations.">relocs</a>();</div>
|
||
|
|
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span><span class="comment"></span> </div>
|
||
|
|
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span><span class="comment"> /// <summary></span></div>
|
||
|
|
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span><span class="comment"> /// set the address where the symbol is allocated at.</span></div>
|
||
|
|
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span><span class="comment"> /// </summary></span></div>
|
||
|
|
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span><span class="comment"> /// <param name="allocated_at">where the symbol is allocated at.</param></span></div>
|
||
|
|
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span><span class="comment"></span> <span class="keywordtype">void</span> <a class="code hl_function" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html#ae92f3e35fba82a1d16a58ad09b39fb47" title="returns the address where the symbol is allocated.">allocated_at</a>(std::uintptr_t <a class="code hl_function" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html#ae92f3e35fba82a1d16a58ad09b39fb47" title="returns the address where the symbol is allocated.">allocated_at</a>);</div>
|
||
|
|
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span><span class="comment"></span> </div>
|
||
|
|
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span><span class="comment"> /// <summary></span></div>
|
||
|
|
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span><span class="comment"> /// gets the hash of the symbol name.</span></div>
|
||
|
|
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span><span class="comment"> /// </summary></span></div>
|
||
|
|
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span><span class="comment"> /// <returns>the hash of the symbol name.</returns></span></div>
|
||
|
|
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span><span class="comment"></span> std::size_t <a class="code hl_function" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html#a8695d75670cc4d61d275464e9109ff06" title="gets the hash of the symbol name.">hash</a>();</div>
|
||
|
|
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span><span class="comment"></span> </div>
|
||
|
|
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span><span class="comment"> /// <summary></span></div>
|
||
|
|
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span><span class="comment"> /// generate a hash given the name of the symbol.</span></div>
|
||
|
|
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span><span class="comment"> /// </summary></span></div>
|
||
|
|
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span><span class="comment"> /// <param name="sym">the symbol name to create a hash from.</param></span></div>
|
||
|
|
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span><span class="comment"> /// <returns>the symbol name hash</returns></span></div>
|
||
|
|
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span><span class="comment"></span> <span class="keyword">static</span> std::size_t <a class="code hl_function" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html#a8695d75670cc4d61d275464e9109ff06" title="gets the hash of the symbol name.">hash</a>(<span class="keyword">const</span> std::string& <a class="code hl_function" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html#a0e6f850f25a51609fbe5dc0a61b27bc9" title="returns a pointer to the coff symbol object.">sym</a>);</div>
|
||
|
|
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span><span class="comment"></span> </div>
|
||
|
|
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span><span class="comment"> /// <summary></span></div>
|
||
|
|
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span><span class="comment"> /// get the name of a symbol. this function will create a symbol name if the</span></div>
|
||
|
|
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span><span class="comment"> /// symbol is opaquely named.</span></div>
|
||
|
|
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span><span class="comment"> ///</span></div>
|
||
|
|
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span><span class="comment"> /// for example in c++ if you define something like this:</span></div>
|
||
|
|
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span><span class="comment"> ///</span></div>
|
||
|
|
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span><span class="comment"> /// some_struct_t val = { value_one, value_two };</span></div>
|
||
|
|
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span><span class="comment"> ///</span></div>
|
||
|
|
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span><span class="comment"> /// "val" will be stored in the .data section of the coff file. however the</span></div>
|
||
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<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span><span class="comment"> /// symbol name will be opaque (the name of the symbol will be ".data"). this</span></div>
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<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span><span class="comment"> /// causes issues with theo since each symbol needs its own unqiue name to</span></div>
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<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span><span class="comment"> /// generate a unique symbol name hash. for symbols like this, theo will</span></div>
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<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span><span class="comment"> /// create a name for it with the following format:</span></div>
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<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span><span class="comment"> ///</span></div>
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<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span><span class="comment"> /// .data#section_index!coff_file_timestamp+offset_into_section</span></div>
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<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span><span class="comment"> ///</span></div>
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<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span><span class="comment"> /// </summary></span></div>
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<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span><span class="comment"> /// <param name="img">the coff file containing the symbol.</param></span></div>
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<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span><span class="comment"> /// <param name="sym">the coff symbol itself.</param></span></div>
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<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span><span class="comment"> /// <returns>the name of the symbol, or a created one.</returns></span></div>
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<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span><span class="comment"></span> <span class="keyword">static</span> std::string <a class="code hl_function" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html#a7c6dee036291ded334aa10d89293fc2a" title="gets the name of the symbol.">name</a>(<span class="keyword">const</span> coff::image_t* <a class="code hl_function" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html#ad97ad0395e18dcfb42017fb7753e0665" title="gets the imagine in which the symbol is located inside of.">img</a>, coff::symbol_t* <a class="code hl_function" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html#a0e6f850f25a51609fbe5dc0a61b27bc9" title="returns a pointer to the coff symbol object.">sym</a>);</div>
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<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> </div>
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<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> <span class="keyword">private</span>:</div>
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<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> std::string m_name;</div>
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<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> std::uintptr_t m_offset, m_allocated_at;</div>
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<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> std::vector<std::uint8_t> m_data;</div>
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<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> coff::section_header_t* m_scn;</div>
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<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> std::vector<recomp::reloc_t> m_relocs;</div>
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<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> <a class="code hl_enumeration" href="../../d9/dbd/namespacetheo_1_1decomp.html#af96177687d0ad683c5897d8fa01135f9" title="meta symbol type. this is an abstraction upon the coff symbol storage/class type.">sym_type_t</a> m_sym_type;</div>
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<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> coff::symbol_t* m_sym;</div>
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<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> coff::image_t* m_img;</div>
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<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span>};</div>
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<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span>} <span class="comment">// namespace theo::decomp</span></div>
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