[PATCH] D158822: [Fuchsia] Make __start_* / __stop_* symbols hidden

[Petr Hosek via Phabricator via cfe-commits]

phosek updated this revision to Diff 553402.

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D158822/new/

https://reviews.llvm.org/D158822

Files:
  clang/lib/Driver/ToolChains/Fuchsia.cpp


Index: clang/lib/Driver/ToolChains/Fuchsia.cpp
===================================================================
--- clang/lib/Driver/ToolChains/Fuchsia.cpp
+++ clang/lib/Driver/ToolChains/Fuchsia.cpp
@@ -56,15 +56,21 @@
   CmdArgs.push_back("-z");
   CmdArgs.push_back("now");
 
+  CmdArgs.push_back("-z");
+  CmdArgs.push_back("start-stop-visibility=hidden");
+
   const char *Exec = Args.MakeArgString(ToolChain.GetLinkerPath());
   if (llvm::sys::path::filename(Exec).equals_insensitive("ld.lld") ||
       llvm::sys::path::stem(Exec).equals_insensitive("ld.lld")) {
+    CmdArgs.push_back("-z");
+    CmdArgs.push_back("rel");
+
     CmdArgs.push_back("-z");
     CmdArgs.push_back("rodynamic");
+
     CmdArgs.push_back("-z");
     CmdArgs.push_back("separate-loadable-segments");
-    CmdArgs.push_back("-z");
-    CmdArgs.push_back("rel");
+
     CmdArgs.push_back("--pack-dyn-relocs=relr");
   }
 



Index: clang/lib/Driver/ToolChains/Fuchsia.cpp
===================================================================
--- clang/lib/Driver/ToolChains/Fuchsia.cpp
+++ clang/lib/Driver/ToolChains/Fuchsia.cpp
@@ -56,15 +56,21 @@
   CmdArgs.push_back("-z");
   CmdArgs.push_back("now");
 
+  CmdArgs.push_back("-z");
+  CmdArgs.push_back("start-stop-visibility=hidden");
+
   const char *Exec = Args.MakeArgString(ToolChain.GetLinkerPath());
   if (llvm::sys::path::filename(Exec).equals_insensitive("ld.lld") ||
       llvm::sys::path::stem(Exec).equals_insensitive("ld.lld")) {
+    CmdArgs.push_back("-z");
+    CmdArgs.push_back("rel");
+
     CmdArgs.push_back("-z");
     CmdArgs.push_back("rodynamic");
+
     CmdArgs.push_back("-z");
     CmdArgs.push_back("separate-loadable-segments");
-    CmdArgs.push_back("-z");
-    CmdArgs.push_back("rel");
+
     CmdArgs.push_back("--pack-dyn-relocs=relr");
   }
 

_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits