diff --git a/llvm/include/llvm/ObjCopy/CommonConfig.h b/llvm/include/llvm/ObjCopy/CommonConfig.h
index 4921f5281ca63f6339a19dff0baed2f192ccff0c..38132b725557841d380c216b0fdf30b72f84b57e 100644
--- a/llvm/include/llvm/ObjCopy/CommonConfig.h
+++ b/llvm/include/llvm/ObjCopy/CommonConfig.h
@@ -218,6 +218,11 @@ struct CommonConfig {
   StringRef AllocSectionsPrefix;
   DiscardType DiscardMode = DiscardType::None;
 
+  // OHOS_LOCAL begin
+  // Additional ELF object flags
+  Optional<uint32_t> ELFObjFlags;
+  // OHOS_LOCAL end
+
   // Repeated options
   std::vector<NewSectionInfo> AddSection;
   std::vector<StringRef> DumpSection;
diff --git a/llvm/lib/ObjCopy/ELF/ELFObjcopy.cpp b/llvm/lib/ObjCopy/ELF/ELFObjcopy.cpp
index 781be3d8aeb1c836eb641c7725b77bf52a916bee..5c55abb72aeda739ad5d5f5a765bd41eb2a5164c 100644
--- a/llvm/lib/ObjCopy/ELF/ELFObjcopy.cpp
+++ b/llvm/lib/ObjCopy/ELF/ELFObjcopy.cpp
@@ -604,6 +604,12 @@ static Error handleArgs(const CommonConfig &Config, const ELFConfig &ELFConfig,
     Obj.OSABI = Config.OutputArch.value().OSABI;
   }
 
+  // OHOS_LOCAL begin
+  if (Config.ELFObjFlags) {
+    Obj.Flags |= Config.ELFObjFlags.value();
+  }
+  // OHOS_LOCAL end
+
   if (!Config.SplitDWO.empty() && Config.ExtractDWO) {
     return Obj.removeSections(
         ELFConfig.AllowBrokenLinks,
diff --git a/llvm/tools/llvm-objcopy/ObjcopyOptions.cpp b/llvm/tools/llvm-objcopy/ObjcopyOptions.cpp
index 7db1e79f3e49a1b017bdd9d6705026845bb33752..cfacaa0aa030d65724aac20fbd2341a86db8ff95 100644
--- a/llvm/tools/llvm-objcopy/ObjcopyOptions.cpp
+++ b/llvm/tools/llvm-objcopy/ObjcopyOptions.cpp
@@ -662,6 +662,18 @@ objcopy::parseObjcopyOptions(ArrayRef<const char *> RawArgsArr,
                                VisibilityStr.str().c_str());
   }
 
+  // OHOS_LOCAL begin
+  if (InputArgs.hasArg(OBJCOPY_elf_flags)) {
+    StringRef ELFObjFlags = InputArgs.getLastArgValue(OBJCOPY_elf_flags);
+    uint32_t result;
+    if (ELFObjFlags.getAsInteger(10, result))
+        return createStringError(errc::invalid_argument,
+                                 "'%s' is not a valid ELF object flags value",
+                                 ELFObjFlags.str().c_str());
+    Config.ELFObjFlags = result;
+  }
+  // OHOS_LOCAL end
+
   for (const auto *Arg : InputArgs.filtered(OBJCOPY_subsystem)) {
     StringRef Subsystem, Version;
     std::tie(Subsystem, Version) = StringRef(Arg->getValue()).split(':');
diff --git a/llvm/tools/llvm-objcopy/ObjcopyOpts.td b/llvm/tools/llvm-objcopy/ObjcopyOpts.td
index d3713b5ec3c32ff16623d81ac4aa1175d6dc7db3..4c454d7ec59a4cd71031b1d795bdbfb8fe15f6a4 100644
--- a/llvm/tools/llvm-objcopy/ObjcopyOpts.td
+++ b/llvm/tools/llvm-objcopy/ObjcopyOpts.td
@@ -29,6 +29,9 @@ defm new_symbol_visibility : Eq<"new-symbol-visibility", "Visibility of "
                                 " with --add-symbol unless otherwise"
                                 " specified. The default value is 'default'.">;
 
+/// OHOS_LOCAL
+defm elf_flags : Eq<"elf-flags", "Additional ELF flags of unsigned integer type">;
+
 def compress_debug_sections
     : Joined<["--"], "compress-debug-sections=">,
       MetaVarName<"format">,