Autorefresh Dev Documentation

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dev/_modules/libdebug/state/thread_context.html

@@ -664,11 +664,23 @@ <h1>Source code for libdebug.state.thread_context</h1><div class="highlight"><pr
         <span class="n">backtrace</span> <span class="o">=</span> <span class="n">stack_unwinder</span><span class="o">.</span><span class="n">unwind</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span>
         <span class="n">maps</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_internal_debugger</span><span class="o">.</span><span class="n">debugging_interface</span><span class="o">.</span><span class="n">get_maps</span><span class="p">()</span>
         <span class="k">for</span> <span class="n">return_address</span> <span class="ow">in</span> <span class="n">backtrace</span><span class="p">:</span>
-            <span class="n">return_address_symbol</span> <span class="o">=</span> <span class="n">resolve_address_in_maps</span><span class="p">(</span><span class="n">return_address</span><span class="p">,</span> <span class="n">maps</span><span class="p">)</span>
+            <span class="n">filtered_maps</span> <span class="o">=</span> <span class="n">maps</span><span class="o">.</span><span class="n">filter</span><span class="p">(</span><span class="n">return_address</span><span class="p">)</span>
+            <span class="n">return_address_symbol</span> <span class="o">=</span> <span class="n">resolve_address_in_maps</span><span class="p">(</span><span class="n">return_address</span><span class="p">,</span> <span class="n">filtered_maps</span><span class="p">)</span>
+            <span class="n">permissions</span> <span class="o">=</span> <span class="n">filtered_maps</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">permissions</span>
+            <span class="k">if</span> <span class="s2">&quot;rwx&quot;</span> <span class="ow">in</span> <span class="n">permissions</span><span class="p">:</span>
+                <span class="n">style</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">ANSIColors</span><span class="o">.</span><span class="n">UNDERLINE</span><span class="si">}{</span><span class="n">ANSIColors</span><span class="o">.</span><span class="n">RED</span><span class="si">}</span><span class="s2">&quot;</span>
+            <span class="k">elif</span> <span class="s2">&quot;x&quot;</span> <span class="ow">in</span> <span class="n">permissions</span><span class="p">:</span>
+                <span class="n">style</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">ANSIColors</span><span class="o">.</span><span class="n">RED</span><span class="si">}</span><span class="s2">&quot;</span>
+            <span class="k">elif</span> <span class="s2">&quot;w&quot;</span> <span class="ow">in</span> <span class="n">permissions</span><span class="p">:</span>
+                <span class="c1"># This should not happen, but it&#39;s here for completeness</span>
+                <span class="n">style</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">ANSIColors</span><span class="o">.</span><span class="n">YELLOW</span><span class="si">}</span><span class="s2">&quot;</span>
+            <span class="k">elif</span> <span class="s2">&quot;r&quot;</span> <span class="ow">in</span> <span class="n">permissions</span><span class="p">:</span>
+                <span class="c1"># This should not happen, but it&#39;s here for completeness</span>
+                <span class="n">style</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">ANSIColors</span><span class="o">.</span><span class="n">GREEN</span><span class="si">}</span><span class="s2">&quot;</span>
             <span class="k">if</span> <span class="n">return_address_symbol</span><span class="p">[:</span><span class="mi">2</span><span class="p">]</span> <span class="o">==</span> <span class="s2">&quot;0x&quot;</span><span class="p">:</span>
-                <span class="nb">print</span><span class="p">(</span><span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">ANSIColors</span><span class="o">.</span><span class="n">RED</span><span class="si">}{</span><span class="n">return_address</span><span class="si">:</span><span class="s2">#x</span><span class="si">}</span><span class="s2"> </span><span class="si">{</span><span class="n">ANSIColors</span><span class="o">.</span><span class="n">RESET</span><span class="si">}</span><span class="s2">&quot;</span><span class="p">)</span>
+                <span class="nb">print</span><span class="p">(</span><span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">style</span><span class="si">}{</span><span class="n">return_address</span><span class="si">:</span><span class="s2">#x</span><span class="si">}</span><span class="s2"> </span><span class="si">{</span><span class="n">ANSIColors</span><span class="o">.</span><span class="n">RESET</span><span class="si">}</span><span class="s2">&quot;</span><span class="p">)</span>
             <span class="k">else</span><span class="p">:</span>
-                <span class="nb">print</span><span class="p">(</span><span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">ANSIColors</span><span class="o">.</span><span class="n">RED</span><span class="si">}{</span><span class="n">return_address</span><span class="si">:</span><span class="s2">#x</span><span class="si">}</span><span class="s2"> &lt;</span><span class="si">{</span><span class="n">return_address_symbol</span><span class="si">}</span><span class="s2">&gt; </span><span class="si">{</span><span class="n">ANSIColors</span><span class="o">.</span><span class="n">RESET</span><span class="si">}</span><span class="s2">&quot;</span><span class="p">)</span></div>
+                <span class="nb">print</span><span class="p">(</span><span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">style</span><span class="si">}{</span><span class="n">return_address</span><span class="si">:</span><span class="s2">#x</span><span class="si">}</span><span class="s2"> &lt;</span><span class="si">{</span><span class="n">return_address_symbol</span><span class="si">}</span><span class="s2">&gt; </span><span class="si">{</span><span class="n">ANSIColors</span><span class="o">.</span><span class="n">RESET</span><span class="si">}</span><span class="s2">&quot;</span><span class="p">)</span></div>
 
 
     <span class="k">def</span> <span class="nf">_pprint_reg</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">ThreadContext</span><span class="p">,</span> <span class="n">register</span><span class="p">:</span> <span class="nb">str</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="kc">None</span><span class="p">:</span>