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<div class="title">symbol_table.cpp</div> </div>
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<a href="../../da/d0c/symbol__table_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">// Copyright (c) 2022, _xeroxz</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">// All rights reserved.</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment">// Redistribution and use in source and binary forms, with or without</span></div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160; </div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="../../d0/d5e/symbol__table_8hpp.html">recomp/symbol_table.hpp</a>&gt;</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160; </div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;<span class="keyword">namespace </span><a class="code" href="../../da/dbd/namespacetheo_1_1recomp.html">theo::recomp</a> {</div>
<div class="line"><a name="l00034"></a><span class="lineno"><a class="line" href="../../db/d77/classtheo_1_1recomp_1_1symbol__table__t.html#ab7dfbb8369463ce3d74ad656115cf4d5"> 34</a></span>&#160;<a class="code" href="../../db/d77/classtheo_1_1recomp_1_1symbol__table__t.html#ad06d4004c0cb454b1ffe7e2ae2ccedf5">symbol_table_t::symbol_table_t</a>(<span class="keyword">const</span> std::vector&lt;decomp::symbol_t&gt;&amp;&amp; syms) {</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; std::for_each(syms.begin(), syms.end(), [&amp;](<a class="code" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html">decomp::symbol_t</a> sym) {</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; m_table.insert({sym.hash(), sym});</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; });</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;}</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160; </div>
<div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="../../db/d77/classtheo_1_1recomp_1_1symbol__table__t.html#af9caf2d4d97b2498aa624c3750a7a601"> 40</a></span>&#160;<span class="keywordtype">void</span> symbol_table_t::put_symbol(<a class="code" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html">decomp::symbol_t</a>&amp; sym) {</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; m_table.insert({sym.<a class="code" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html#a8695d75670cc4d61d275464e9109ff06">hash</a>(), sym});</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;}</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; </div>
<div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="../../db/d77/classtheo_1_1recomp_1_1symbol__table__t.html#ae7c35d9336f67d3175910c028e0b9b3e"> 44</a></span>&#160;<span class="keywordtype">void</span> symbol_table_t::put_symbols(std::vector&lt;decomp::symbol_t&gt;&amp; syms) {</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; std::for_each(syms.begin(), syms.end(),</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; [&amp;](<a class="code" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html">decomp::symbol_t</a> sym) { put_symbol(sym); });</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160;}</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; </div>
<div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="../../db/d77/classtheo_1_1recomp_1_1symbol__table__t.html#a35008ba37814a94209cf979302e13e6d"> 49</a></span>&#160;<span class="keywordtype">void</span> symbol_table_t::for_each(<a class="code" href="../../d9/dbd/namespacetheo_1_1decomp.html#af96177687d0ad683c5897d8fa01135f9acf6baee49c2ddb7e89724231bbd75d4a">std::function</a>&lt;<span class="keywordtype">void</span>(<a class="code" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html">decomp::symbol_t</a>&amp; sym)&gt; fn) {</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; <span class="keywordflow">for</span> (<span class="keyword">auto</span> itr = m_table.begin(); itr != m_table.end(); ++itr)</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; fn(itr-&gt;second);</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160;}</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; </div>
<div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="../../db/d77/classtheo_1_1recomp_1_1symbol__table__t.html#a308c0dbcc4d569467e0986b32ef30db5"> 54</a></span>&#160;std::optional&lt;decomp::symbol_t*&gt; symbol_table_t::sym_from_hash(</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; std::size_t hash) {</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; <span class="keywordflow">return</span> m_table.count(hash) ? &amp;m_table.at(hash)</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; : std::optional&lt;decomp::symbol_t*&gt;{};</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160;}</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; </div>
<div class="line"><a name="l00060"></a><span class="lineno"><a class="line" href="../../db/d77/classtheo_1_1recomp_1_1symbol__table__t.html#abaea9fd899d87b09d60c2b815624e2d2"> 60</a></span>&#160;std::optional&lt;decomp::symbol_t*&gt; symbol_table_t::sym_from_alloc(</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; std::uintptr_t allocated_at) {</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; <span class="keyword">auto</span> res =</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; std::find_if(m_table.begin(), m_table.end(),</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; [&amp;](std::pair&lt;const std::size_t, decomp::symbol_t&gt; itr) {</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; return itr.second.allocated_at() == allocated_at;</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; });</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; </div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; <span class="keywordflow">return</span> res != m_table.end() ? &amp;res-&gt;second</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; : std::optional&lt;decomp::symbol_t*&gt;{};</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160;}</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; </div>
<div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="../../db/d77/classtheo_1_1recomp_1_1symbol__table__t.html#af57c0495a442ea86af0f9cca4521631e"> 72</a></span>&#160;std::uint32_t symbol_table_t::size() {</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; <span class="keywordflow">return</span> m_table.size();</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160;}</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160;} <span class="comment">// namespace theo::recomp</span></div>
<div class="ttc" id="aclasstheo_1_1decomp_1_1symbol__t_html"><div class="ttname"><a href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html">theo::decomp::symbol_t</a></div><div class="ttdoc">symbol_t is an abstraction upon the coff symbol. this allows for easier manipulation of the symbol....</div><div class="ttdef"><b>Definition:</b> <a href="../../d6/d62/symbol_8hpp_source.html#l00053">symbol.hpp:53</a></div></div>
<div class="ttc" id="aclasstheo_1_1decomp_1_1symbol__t_html_a8695d75670cc4d61d275464e9109ff06"><div class="ttname"><a href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html#a8695d75670cc4d61d275464e9109ff06">theo::decomp::symbol_t::hash</a></div><div class="ttdeci">std::size_t hash()</div><div class="ttdoc">gets the hash of the symbol name.</div><div class="ttdef"><b>Definition:</b> <a href="../../d8/d67/symbol_8cpp_source.html#l00088">symbol.cpp:88</a></div></div>
<div class="ttc" id="aclasstheo_1_1recomp_1_1symbol__table__t_html_ad06d4004c0cb454b1ffe7e2ae2ccedf5"><div class="ttname"><a href="../../db/d77/classtheo_1_1recomp_1_1symbol__table__t.html#ad06d4004c0cb454b1ffe7e2ae2ccedf5">theo::recomp::symbol_table_t::symbol_table_t</a></div><div class="ttdeci">symbol_table_t()</div><div class="ttdoc">default constructor. does nothing.</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d5e/symbol__table_8hpp_source.html#l00050">symbol_table.hpp:50</a></div></div>
<div class="ttc" id="anamespacetheo_1_1decomp_html_af96177687d0ad683c5897d8fa01135f9acf6baee49c2ddb7e89724231bbd75d4a"><div class="ttname"><a href="../../d9/dbd/namespacetheo_1_1decomp.html#af96177687d0ad683c5897d8fa01135f9acf6baee49c2ddb7e89724231bbd75d4a">theo::decomp::function</a></div><div class="ttdeci">@ function</div><div class="ttdef"><b>Definition:</b> <a href="../../d6/d62/symbol_8hpp_source.html#l00043">symbol.hpp:43</a></div></div>
<div class="ttc" id="anamespacetheo_1_1recomp_html"><div class="ttname"><a href="../../da/dbd/namespacetheo_1_1recomp.html">theo::recomp</a></div><div class="ttdoc">this namespace encompasses all recomposition related code.</div><div class="ttdef"><b>Definition:</b> <a href="../../d4/d4a/recomp_8hpp_source.html#l00039">recomp.hpp:39</a></div></div>
<div class="ttc" id="asymbol__table_8hpp_html"><div class="ttname"><a href="../../d0/d5e/symbol__table_8hpp.html">symbol_table.hpp</a></div></div>
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