Index: lld/ELF/Config.h
===================================================================
--- lld/ELF/Config.h
+++ lld/ELF/Config.h
@@ -182,6 +182,7 @@
   bool relocatable;
   bool relrPackDynRelocs;
   bool saveTemps;
+  bool shuffleSections;
   bool singleRoRx;
   bool shared;
   bool isStatic = false;
Index: lld/ELF/Driver.cpp
===================================================================
--- lld/ELF/Driver.cpp
+++ lld/ELF/Driver.cpp
@@ -956,6 +956,7 @@
   config->rpath = getRpath(args);
   config->relocatable = args.hasArg(OPT_relocatable);
   config->saveTemps = args.hasArg(OPT_save_temps);
+  config->shuffleSections = args.hasArg(OPT_shuffle_sections);
   config->searchPaths = args::getStrings(args, OPT_library_path);
   config->sectionStartMap = getSectionStartMap(args);
   config->shared = args.hasArg(OPT_shared);
Index: lld/ELF/Options.td
===================================================================
--- lld/ELF/Options.td
+++ lld/ELF/Options.td
@@ -499,6 +499,7 @@
   HelpText<"The format used for serializing remarks (default: YAML)">;
 defm plugin_opt: Eq<"plugin-opt", "specifies LTO options for compatibility with GNU linkers">;
 def save_temps: F<"save-temps">;
+def shuffle_sections: F<"shuffle-sections">;
 def thinlto_cache_dir: J<"thinlto-cache-dir=">,
   HelpText<"Path to ThinLTO cached object file directory">;
 defm thinlto_cache_policy: Eq<"thinlto-cache-policy", "Pruning policy for the ThinLTO cache">;
Index: lld/ELF/Writer.cpp
===================================================================
--- lld/ELF/Writer.cpp
+++ lld/ELF/Writer.cpp
@@ -1212,6 +1212,22 @@
   if (!config->callGraphProfile.empty())
     return computeCallGraphProfileOrder();
 
+  if (config->shuffleSections) {
+      std::vector<int> priorities(inputSections.size());
+      int cur_prio = -1;
+      for (int &prio : priorities) {
+          prio = cur_prio;
+          --cur_prio;
+      }
+      std::random_device rd;
+      std::mt19937 g(rd());
+      std::shuffle(priorities.begin(), priorities.end(), g);
+      for (int i = 0, n = priorities.size(); i < n; ++i) {
+          sectionOrder[inputSections[i]] = priorities[i];
+      }
+      return sectionOrder;
+  }
+
   if (config->symbolOrderingFile.empty())
     return sectionOrder;