[PATCH] D49513: [ELF] gdb-index: don't remove .debug_gnu_pub{names, types} in -r mode

[Fangrui Song via Phabricator via llvm-commits]

MaskRay created this revision.
MaskRay added a reviewer: ruiu.
Herald added subscribers: llvm-commits, arichardson, emaste.
Herald added a reviewer: espindola.

Repository:
  rLLD LLVM Linker

https://reviews.llvm.org/D49513

Files:
  ELF/SyntheticSections.cpp


Index: ELF/SyntheticSections.cpp
===================================================================
--- ELF/SyntheticSections.cpp
+++ ELF/SyntheticSections.cpp
@@ -2428,9 +2428,10 @@
   // .debug_gnu_pub{names,types} are useless in executables.
   // They are present in input object files solely for creating
   // a .gdb_index. So we can remove them from the output.
-  for (InputSectionBase *S : InputSections)
-    if (S->Name == ".debug_gnu_pubnames" || S->Name == ".debug_gnu_pubtypes")
-      S->Live = false;
+  if (!Config->Relocatable)
+    for (InputSectionBase *S : InputSections)
+      if (S->Name == ".debug_gnu_pubnames" || S->Name == ".debug_gnu_pubtypes")
+        S->Live = false;
 
   std::vector<GdbChunk> Chunks(Sections.size());
   std::vector<std::vector<NameTypeEntry>> NameTypes(Sections.size());


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