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<li class="navelem"><a class="el" href="../../da/de6/namespacetheo.html">theo</a></li><li class="navelem"><a class="el" href="../../d9/dbd/namespacetheo_1_1decomp.html">decomp</a></li><li class="navelem"><a class="el" href="../../df/db4/classtheo_1_1decomp_1_1routine__t.html">routine_t</a></li> </ul>
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<a href="#pub-methods">Public Member Functions</a> |
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<div class="title">theo::decomp::routine_t Class Reference</div> </div>
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<div class="contents">
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<p>the routine class which is responsible for creating symbols for routines. if the routine is located inside a section with the name ".split" it will break functions into instruction symbols.
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<a href="../../df/db4/classtheo_1_1decomp_1_1routine__t.html#details">More...</a></p>
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<p><code>#include <<a class="el" href="../../">routine.hpp</a>></code></p>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
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Public Member Functions</h2></td></tr>
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<tr class="memitem:ab9f0693c5ec50954d953b28bebe4426b"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/db4/classtheo_1_1decomp_1_1routine__t.html#ab9f0693c5ec50954d953b28bebe4426b">routine_t</a> (coff::symbol_t *sym, coff::image_t *img, coff::section_header_t *<a class="el" href="../../df/db4/classtheo_1_1decomp_1_1routine__t.html#ad3a75cb97abbcd9b282772401b256f36">scn</a>, std::vector< std::uint8_t > &fn, <a class="el" href="../../d9/dbd/namespacetheo_1_1decomp.html#af96177687d0ad683c5897d8fa01135f9">sym_type_t</a> dcmp_type)</td></tr>
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<tr class="memdesc:ab9f0693c5ec50954d953b28bebe4426b"><td class="mdescLeft"> </td><td class="mdescRight">the explicit constructor for <a class="el" href="../../df/db4/classtheo_1_1decomp_1_1routine__t.html" title="the routine class which is responsible for creating symbols for routines. if the routine is located i...">routine_t</a>. <a href="../../df/db4/classtheo_1_1decomp_1_1routine__t.html#ab9f0693c5ec50954d953b28bebe4426b">More...</a><br /></td></tr>
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<tr class="separator:ab9f0693c5ec50954d953b28bebe4426b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a1f790bd144badc71d6c4942cac8fc4e8"><td class="memItemLeft" align="right" valign="top">std::vector< <a class="el" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html">decomp::symbol_t</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/db4/classtheo_1_1decomp_1_1routine__t.html#a1f790bd144badc71d6c4942cac8fc4e8">decompose</a> ()</td></tr>
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<tr class="memdesc:a1f790bd144badc71d6c4942cac8fc4e8"><td class="mdescLeft"> </td><td class="mdescRight">decompose the function into symbol(s). <a href="../../df/db4/classtheo_1_1decomp_1_1routine__t.html#a1f790bd144badc71d6c4942cac8fc4e8">More...</a><br /></td></tr>
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<tr class="separator:a1f790bd144badc71d6c4942cac8fc4e8"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ad3a75cb97abbcd9b282772401b256f36"><td class="memItemLeft" align="right" valign="top">coff::section_header_t * </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/db4/classtheo_1_1decomp_1_1routine__t.html#ad3a75cb97abbcd9b282772401b256f36">scn</a> ()</td></tr>
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<tr class="memdesc:ad3a75cb97abbcd9b282772401b256f36"><td class="mdescLeft"> </td><td class="mdescRight">gets the section header of the section in which the symbol is located in. <a href="../../df/db4/classtheo_1_1decomp_1_1routine__t.html#ad3a75cb97abbcd9b282772401b256f36">More...</a><br /></td></tr>
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<tr class="separator:ad3a75cb97abbcd9b282772401b256f36"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a605a2be669a10a5a45325a5dca04401a"><td class="memItemLeft" align="right" valign="top">std::vector< std::uint8_t > </td><td class="memItemRight" valign="bottom"><a class="el" href="../../df/db4/classtheo_1_1decomp_1_1routine__t.html#a605a2be669a10a5a45325a5dca04401a">data</a> ()</td></tr>
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<tr class="memdesc:a605a2be669a10a5a45325a5dca04401a"><td class="mdescLeft"> </td><td class="mdescRight">gets the function bytes. <a href="../../df/db4/classtheo_1_1decomp_1_1routine__t.html#a605a2be669a10a5a45325a5dca04401a">More...</a><br /></td></tr>
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<tr class="separator:a605a2be669a10a5a45325a5dca04401a"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><p>the routine class which is responsible for creating symbols for routines. if the routine is located inside a section with the name ".split" it will break functions into instruction symbols. </p>
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</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<a id="ab9f0693c5ec50954d953b28bebe4426b"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#ab9f0693c5ec50954d953b28bebe4426b">◆ </a></span>routine_t()</h2>
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<td class="memname">theo::decomp::routine_t::routine_t </td>
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<td>(</td>
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<td class="paramtype">coff::symbol_t * </td>
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<td class="paramname"><em>sym</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">coff::image_t * </td>
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<td class="paramname"><em>img</em>, </td>
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<td class="paramtype">coff::section_header_t * </td>
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<td class="paramname"><em>scn</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">std::vector< std::uint8_t > & </td>
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<td class="paramname"><em>fn</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype"><a class="el" href="../../d9/dbd/namespacetheo_1_1decomp.html#af96177687d0ad683c5897d8fa01135f9">sym_type_t</a> </td>
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<td class="paramname"><em>dcmp_type</em> </td>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">explicit</span></span> </td>
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</div><div class="memdoc">
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<p>the explicit constructor for <a class="el" href="../../df/db4/classtheo_1_1decomp_1_1routine__t.html" title="the routine class which is responsible for creating symbols for routines. if the routine is located i...">routine_t</a>. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">sym</td><td>the coff symbol for the routine.</td></tr>
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<tr><td class="paramname">img</td><td>the coff image which contains the symbol.</td></tr>
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<tr><td class="paramname">scn</td><td>the section header of the section that contains the symbol.</td></tr>
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<tr><td class="paramname">fn</td><td>the data (bytes) of the function.</td></tr>
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<tr><td class="paramname">dcmp_type</td><td>the type of decomp to do. if this is sym_type_t::function then this class wont split the function up into individual instructions.</td></tr>
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</table>
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</dd>
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</dl>
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<div class="fragment"><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  : m_img(img), m_scn(<a class="code" href="../../df/db4/classtheo_1_1decomp_1_1routine__t.html#ad3a75cb97abbcd9b282772401b256f36">scn</a>), m_data(fn), m_dcmp_type(dcmp_type), m_sym(sym) {}</div>
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<div class="ttc" id="aclasstheo_1_1decomp_1_1routine__t_html_ad3a75cb97abbcd9b282772401b256f36"><div class="ttname"><a href="../../df/db4/classtheo_1_1decomp_1_1routine__t.html#ad3a75cb97abbcd9b282772401b256f36">theo::decomp::routine_t::scn</a></div><div class="ttdeci">coff::section_header_t * scn()</div><div class="ttdoc">gets the section header of the section in which the symbol is located in.</div><div class="ttdef"><b>Definition:</b> routine.cpp:168</div></div>
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<h2 class="groupheader">Member Function Documentation</h2>
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<a id="a605a2be669a10a5a45325a5dca04401a"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a605a2be669a10a5a45325a5dca04401a">◆ </a></span>data()</h2>
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<td class="memname">std::vector< std::uint8_t > theo::decomp::routine_t::data </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<p>gets the function bytes. </p>
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<dl class="section return"><dt>Returns</dt><dd>the function bytes.</dd></dl>
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<div class="fragment"><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  {</div>
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<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keywordflow">return</span> m_data;</div>
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<div class="line"><a name="l00174"></a><span class="lineno"> 174</span> }</div>
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<a id="a1f790bd144badc71d6c4942cac8fc4e8"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a1f790bd144badc71d6c4942cac8fc4e8">◆ </a></span>decompose()</h2>
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<td class="memname">std::vector< <a class="el" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html">decomp::symbol_t</a> > theo::decomp::routine_t::decompose </td>
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<td>(</td>
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<p>decompose the function into symbol(s). </p>
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<dl class="section return"><dt>Returns</dt><dd>symbol(s) of the function.</dd></dl>
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<div class="fragment"><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  {</div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  std::vector<decomp::symbol_t> result;</div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  </div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keywordflow">switch</span> (m_dcmp_type) {</div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keywordflow">case</span> <span class="keyword">function</span>: {</div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  std::vector<recomp::reloc_t> relocs;</div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keyword">auto</span> scn_relocs = <span class="keyword">reinterpret_cast<</span>coff::reloc_t*<span class="keyword">></span>(</div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  m_scn->ptr_relocs + <span class="keyword">reinterpret_cast<</span>std::uint8_t*<span class="keyword">></span>(m_img));</div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  </div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> idx = 0u; idx < m_scn->num_relocs; ++idx) {</div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keyword">auto</span> scn_reloc = &scn_relocs[idx];</div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="comment">// if the reloc is in the current function...</span></div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keywordflow">if</span> (scn_reloc->virtual_address >= m_sym->value &&</div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  scn_reloc->virtual_address < m_sym->value + m_data.size()) {</div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keyword">auto</span> sym_reloc = m_img->get_symbol(scn_relocs[idx].symbol_index);</div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keyword">auto</span> sym_name = <a class="code" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html#a7c6dee036291ded334aa10d89293fc2a">symbol_t::name</a>(m_img, sym_reloc);</div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keyword">auto</span> sym_hash = <a class="code" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html#a8695d75670cc4d61d275464e9109ff06">decomp::symbol_t::hash</a>(sym_name.data());</div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  relocs.push_back(</div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  recomp::reloc_t(scn_reloc->virtual_address - m_sym->value,</div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  sym_hash, sym_name.data()));</div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  }</div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  }</div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  </div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  result.push_back(decomp::symbol_t(</div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  m_img, <a class="code" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html#a7c6dee036291ded334aa10d89293fc2a">symbol_t::name</a>(m_img, m_sym).<a class="code" href="../../df/db4/classtheo_1_1decomp_1_1routine__t.html#a605a2be669a10a5a45325a5dca04401a">data</a>(), m_sym->value, m_data,</div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  m_scn, m_sym, relocs, <a class="code" href="../../d9/dbd/namespacetheo_1_1decomp.html#af96177687d0ad683c5897d8fa01135f9acf6baee49c2ddb7e89724231bbd75d4a">sym_type_t::function</a>));</div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keywordflow">break</span>;</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  }</div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keywordflow">case</span> <a class="code" href="../../d9/dbd/namespacetheo_1_1decomp.html#af96177687d0ad683c5897d8fa01135f9a4842f4c175b1ec87fc82ef3757d3a0e9">instruction</a>: {</div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  std::uint32_t offset = {};</div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  xed_error_enum_t err;</div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  </div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  xed_decoded_inst_t instr;</div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  xed_state_t istate{XED_MACHINE_MODE_LONG_64, XED_ADDRESS_WIDTH_64b};</div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  xed_decoded_inst_zero_set_mode(&instr, &istate);</div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  </div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="comment">// keep looping over the section, lower the number of bytes each time...</span></div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="comment">//</span></div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordflow">while</span> ((err = xed_decode(&instr, m_data.data() + offset,</div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  m_data.size() - offset)) == XED_ERROR_NONE) {</div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="comment">// symbol name is of the format: symbol@instroffset, I.E: main@11...</span></div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="comment">//</span></div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keyword">auto</span> new_sym_name = <a class="code" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html#a7c6dee036291ded334aa10d89293fc2a">symbol_t::name</a>(m_img, m_sym);</div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  </div>
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<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="comment">// first instruction doesnt need the @offset...</span></div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="comment">//</span></div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keywordflow">if</span> (offset)</div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  new_sym_name.append(<span class="stringliteral">"@"</span>).append(std::to_string(offset));</div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  </div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  std::vector<recomp::reloc_t> relocs;</div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keyword">auto</span> scn_relocs = <span class="keyword">reinterpret_cast<</span>coff::reloc_t*<span class="keyword">></span>(</div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  m_scn->ptr_relocs + <span class="keyword">reinterpret_cast<</span>std::uint8_t*<span class="keyword">></span>(m_img));</div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  </div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="comment">// find if this instruction has a relocation or not...</span></div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="comment">// if so, return the reloc_t...</span></div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="comment">//</span></div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keyword">auto</span> reloc = std::find_if(</div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  scn_relocs, scn_relocs + m_scn->num_relocs,</div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  [&](coff::reloc_t reloc) {</div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  return reloc.virtual_address >= m_sym->value + offset &&</div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  reloc.virtual_address <</div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  m_sym->value + offset +</div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  xed_decoded_inst_get_length(&instr);</div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  });</div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  </div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="comment">// if there is indeed a reloc for this instruction...</span></div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="comment">//</span></div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keywordflow">if</span> (reloc != scn_relocs + m_scn->num_relocs) {</div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keyword">auto</span> sym_reloc = m_img->get_symbol(reloc->symbol_index);</div>
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<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keyword">auto</span> sym_name = <a class="code" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html#a7c6dee036291ded334aa10d89293fc2a">symbol_t::name</a>(m_img, sym_reloc);</div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keyword">auto</span> sym_hash = <a class="code" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html#a8695d75670cc4d61d275464e9109ff06">decomp::symbol_t::hash</a>(sym_name.data());</div>
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|
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keyword">auto</span> reloc_offset = reloc->virtual_address - m_sym->value - offset;</div>
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<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  </div>
|
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  relocs.push_back(</div>
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<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  recomp::reloc_t(reloc_offset, sym_hash, sym_name.data()));</div>
|
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  }</div>
|
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<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  </div>
|
|
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="comment">// add a reloc to the next instruction...</span></div>
|
|
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="comment">// note that the offset is ZERO... comp_t will understand that</span></div>
|
|
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="comment">// relocs with offset ZERO means the next instructions...</span></div>
|
|
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="comment">//</span></div>
|
|
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keyword">auto</span> next_inst_sym =</div>
|
|
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <a class="code" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html#a7c6dee036291ded334aa10d89293fc2a">symbol_t::name</a>(m_img, m_sym)</div>
|
|
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  .append(<span class="stringliteral">"@"</span>)</div>
|
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<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  .append(std::to_string(offset +</div>
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<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  xed_decoded_inst_get_length(&instr)));</div>
|
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<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  </div>
|
|
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  relocs.push_back(recomp::reloc_t(</div>
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<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  0, <a class="code" href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html#a8695d75670cc4d61d275464e9109ff06">decomp::symbol_t::hash</a>(next_inst_sym), next_inst_sym.data()));</div>
|
|
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  </div>
|
|
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="comment">// get the instructions bytes</span></div>
|
|
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="comment">//</span></div>
|
|
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  std::vector<std::uint8_t> inst_bytes(</div>
|
|
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  m_data.data() + offset,</div>
|
|
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  m_data.data() + offset + xed_decoded_inst_get_length(&instr));</div>
|
|
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  </div>
|
|
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  result.push_back(decomp::symbol_t(m_img, new_sym_name, offset,</div>
|
|
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  inst_bytes, m_scn, m_sym, relocs,</div>
|
|
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <a class="code" href="../../d9/dbd/namespacetheo_1_1decomp.html#af96177687d0ad683c5897d8fa01135f9a4842f4c175b1ec87fc82ef3757d3a0e9">sym_type_t::instruction</a>));</div>
|
|
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  </div>
|
|
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="comment">// after creating the symbol and dealing with relocs then print the</span></div>
|
|
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="comment">// information we have concluded...</span></div>
|
|
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="comment">//</span></div>
|
|
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keywordtype">char</span> buff[255];</div>
|
|
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  offset += xed_decoded_inst_get_length(&instr);</div>
|
|
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  xed_format_context(XED_SYNTAX_INTEL, &instr, buff, <span class="keyword">sizeof</span> buff, NULL,</div>
|
|
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  NULL, NULL);</div>
|
|
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  </div>
|
|
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  spdlog::info(<span class="stringliteral">"{}: {}"</span>, new_sym_name, buff);</div>
|
|
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="comment">// need to set this so that instr can be used to decode again...</span></div>
|
|
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  xed_decoded_inst_zero_set_mode(&instr, &istate);</div>
|
|
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  }</div>
|
|
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  </div>
|
|
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="comment">// remove the relocation to the next symbol from the last instruction</span></div>
|
|
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="comment">//</span></div>
|
|
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keyword">auto</span>& last_inst = result.back();</div>
|
|
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keyword">auto</span>& last_inst_relocs = last_inst.relocs();</div>
|
|
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  last_inst_relocs.erase(last_inst_relocs.end() - 1);</div>
|
|
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  }</div>
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|
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keywordflow">default</span>:</div>
|
|
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keywordflow">break</span>;</div>
|
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<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  }</div>
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<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  </div>
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<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordflow">return</span> result;</div>
|
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<div class="line"><a name="l00166"></a><span class="lineno"> 166</span> }</div>
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<div class="ttc" id="aclasstheo_1_1decomp_1_1routine__t_html_a605a2be669a10a5a45325a5dca04401a"><div class="ttname"><a href="../../df/db4/classtheo_1_1decomp_1_1routine__t.html#a605a2be669a10a5a45325a5dca04401a">theo::decomp::routine_t::data</a></div><div class="ttdeci">std::vector< std::uint8_t > data()</div><div class="ttdoc">gets the function bytes.</div><div class="ttdef"><b>Definition:</b> routine.cpp:172</div></div>
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<div class="ttc" id="aclasstheo_1_1decomp_1_1symbol__t_html_a7c6dee036291ded334aa10d89293fc2a"><div class="ttname"><a href="../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html#a7c6dee036291ded334aa10d89293fc2a">theo::decomp::symbol_t::name</a></div><div class="ttdeci">std::string name() const</div><div class="ttdoc">gets the name of the symbol.</div><div class="ttdef"><b>Definition:</b> symbol.cpp:52</div></div>
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<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> symbol.cpp:88</div></div>
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<div class="ttc" id="anamespacetheo_1_1decomp_html_af96177687d0ad683c5897d8fa01135f9a4842f4c175b1ec87fc82ef3757d3a0e9"><div class="ttname"><a href="../../d9/dbd/namespacetheo_1_1decomp.html#af96177687d0ad683c5897d8fa01135f9a4842f4c175b1ec87fc82ef3757d3a0e9">theo::decomp::instruction</a></div><div class="ttdeci">@ instruction</div><div class="ttdef"><b>Definition:</b> symbol.hpp:45</div></div>
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<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> symbol.hpp:44</div></div>
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</div><!-- fragment -->
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</div>
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</div>
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<a id="ad3a75cb97abbcd9b282772401b256f36"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#ad3a75cb97abbcd9b282772401b256f36">◆ </a></span>scn()</h2>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">coff::section_header_t * theo::decomp::routine_t::scn </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>gets the section header of the section in which the symbol is located in. </p>
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|
<dl class="section return"><dt>Returns</dt><dd>the section header of the section in which the symbol is located in.</dd></dl>
|
|
<div class="fragment"><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  {</div>
|
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<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keywordflow">return</span> m_scn;</div>
|
|
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span> }</div>
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</div><!-- fragment -->
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</div>
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</div>
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<hr/>The documentation for this class was generated from the following files:<ul>
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<li>include/decomp/<a class="el" href="../../">routine.hpp</a></li>
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<li>src/decomp/<a class="el" href="../../">routine.cpp</a></li>
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</ul>
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