Revert "2.41 Release sources"

This reverts commit 675b9d612cc59446e84e2c6d89b45500cb603a8d.

See https://sourceware.org/pipermail/binutils/2023-August/128761.html.

6 files changed, 53 insertions, 22 deletions

diff --git a/gold/ChangeLog b/gold/ChangeLog
index cbdb467..93a1125 100644
--- a/gold/ChangeLog
+++ b/gold/ChangeLog
@@ -1,6 +1,5 @@
-2023-07-30  Nick Clifton  <nickc@redhat.com>
+2023-07-03  Nick Clifton  <nickc@redhat.com>
 
-	This is the 2.41 release.
 	* po/gold.pot: Regenerate.
 
 2023-07-03  Nick Clifton  <nickc@redhat.com>
diff --git a/gold/object.cc b/gold/object.cc
index 77b2690..acd7c94 100644
--- a/gold/object.cc
+++ b/gold/object.cc
@@ -3054,7 +3054,7 @@ Sized_relobj_file<size, big_endian>::find_kept_section_object(
 // Return the name of symbol SYMNDX.
 
 template<int size, bool big_endian>
-const char*
+std::string
 Sized_relobj_file<size, big_endian>::get_symbol_name(unsigned int symndx)
 {
   if (this->symtab_shndx_ == 0)
@@ -3065,6 +3065,24 @@ Sized_relobj_file<size, big_endian>::get_symbol_name(unsigned int symndx)
 							&symbols_size,
 							false);
 
+  const unsigned char* p = symbols + symndx * This::sym_size;
+  if (p >= symbols + symbols_size)
+    return NULL;
+
+  elfcpp::Sym<size, big_endian> sym(p);
+
+  if (sym.get_st_name() == 0 && sym.get_st_type() == elfcpp::STT_SECTION)
+    {
+      bool is_ordinary;
+      unsigned int sym_shndx = this->adjust_sym_shndx(symndx,
+						      sym.get_st_shndx(),
+						      &is_ordinary);
+      if (!is_ordinary || sym_shndx >= this->shnum())
+	return NULL;
+
+      return this->section_name(sym_shndx);
+    }
+
   unsigned int symbol_names_shndx =
     this->adjust_shndx(this->section_link(this->symtab_shndx_));
   section_size_type names_size;
@@ -3072,14 +3090,25 @@ Sized_relobj_file<size, big_endian>::get_symbol_name(unsigned int symndx)
     this->section_contents(symbol_names_shndx, &names_size, false);
   const char* symbol_names = reinterpret_cast<const char*>(symbol_names_u);
 
-  const unsigned char* p = symbols + symndx * This::sym_size;
-
-  if (p >= symbols + symbols_size)
+  unsigned int sym_name = sym.get_st_name();
+  if (sym_name >= names_size)
     return NULL;
-
-  elfcpp::Sym<size, big_endian> sym(p);
-
-  return symbol_names + sym.get_st_name();
+  const char* namep = symbol_names + sym_name;
+  const void* endp = memchr(namep, 0, names_size - sym_name);
+  if (!endp)
+    endp = symbol_names + names_size;
+  std::string name = std::string(namep, static_cast<const char*>(endp) - namep);
+
+  if (!parameters->options().do_demangle())
+    return name;
+
+  char* demangled_name = cplus_demangle(name.c_str(), DMGL_ANSI | DMGL_PARAMS);
+  if (!demangled_name)
+    return name;
+
+  name = demangled_name;
+  free(demangled_name);
+  return name;
 }
 
 // Get symbol counts.
diff --git a/gold/object.h b/gold/object.h
index e747289..d6c53eb 100644
--- a/gold/object.h
+++ b/gold/object.h
@@ -2347,7 +2347,7 @@ class Sized_relobj_file : public Sized_relobj<size, big_endian>
   find_kept_section_object(unsigned int shndx, unsigned int* symndx_p) const;
 
   // Return the name of symbol SYMNDX.
-  const char*
+  std::string
   get_symbol_name(unsigned int symndx);
 
   // Compute final local symbol value.  R_SYM is the local symbol index.
diff --git a/gold/po/gold.pot b/gold/po/gold.pot
index 2c27cb0..a7a0641 100644
--- a/gold/po/gold.pot
+++ b/gold/po/gold.pot
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: https://sourceware.org/bugzilla/\n"
-"POT-Creation-Date: 2023-07-30 14:36+0100\n"
+"POT-Creation-Date: 2023-07-03 11:43+0100\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -3656,18 +3656,14 @@ msgstr ""
 msgid "call lacks nop, can't restore toc; recompile with -fPIC"
 msgstr ""
 
-#: powerpc.cc:12426 powerpc.cc:12433 s390.cc:3479
+#: powerpc.cc:12424 s390.cc:3479
 msgid "relocation overflow"
 msgstr ""
 
-#: powerpc.cc:12428
+#: powerpc.cc:12426
 msgid "try relinking with a smaller --stub-group-size"
 msgstr ""
 
-#: powerpc.cc:12434
-msgid "debug info may be unreliable, compile with -gdwarf64"
-msgstr ""
-
 #: readsyms.cc:285
 #, c-format
 msgid "%s: file is empty"
diff --git a/gold/powerpc.cc b/gold/powerpc.cc
index d62bdea..e66d9cb 100644
--- a/gold/powerpc.cc
+++ b/gold/powerpc.cc
@@ -12420,17 +12420,24 @@ Target_powerpc<size, big_endian>::Relocate::relocate(
 	       && gsym->is_undefined()
 	       && is_branch_reloc<size>(r_type))))
     {
+      std::string name;
+      if (gsym)
+	name = gsym->demangled_name();
+      else
+	name = relinfo->object->get_symbol_name(r_sym);
       if (os->flags() & elfcpp::SHF_ALLOC)
 	{
 	  gold_error_at_location(relinfo, relnum, rela.get_r_offset(),
-				 _("relocation overflow"));
+				 _("reloc type %u overflow against '%s'"),
+				 r_type, name.c_str());
 	  if (has_stub_value)
 	    gold_info(_("try relinking with a smaller --stub-group-size"));
 	}
       else
 	{
 	  gold_warning_at_location(relinfo, relnum, rela.get_r_offset(),
-				   _("relocation overflow"));
+				   _("reloc type %u overflow against '%s'"),
+				   r_type, name.c_str());
 	  gold_info(_("debug info may be unreliable, compile with -gdwarf64"));
 	}
     }
diff --git a/gold/target-reloc.h b/gold/target-reloc.h
index 5f4c5c5..1df25ae 100644
--- a/gold/target-reloc.h
+++ b/gold/target-reloc.h
@@ -242,7 +242,7 @@ issue_discarded_error(
 	  relinfo, shndx, offset,
 	  _("relocation refers to local symbol \"%s\" [%u], "
 	    "which is defined in a discarded section"),
-	  object->get_symbol_name(r_sym), r_sym);
+	  object->get_symbol_name(r_sym).c_str(), r_sym);
     }
   else
     {
@@ -264,7 +264,7 @@ issue_discarded_error(
 							  &key_symndx);
       if (key_symndx != 0)
 	gold_info(_("  section group signature: \"%s\""),
-		  object->get_symbol_name(key_symndx));
+		  object->get_symbol_name(key_symndx).c_str());
       if (kept_obj != NULL)
 	gold_info(_("  prevailing definition is from %s"),
 		  kept_obj->name().c_str());