6 files changed, 4 insertions, 65 deletions
diff --git a/sysdeps/arc/dl-sysdep.h b/sysdeps/arc/dl-sysdep.h
deleted file mode 100644
index cf4d160a73..0000000000
--- a/sysdeps/arc/dl-sysdep.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* System-specific settings for dynamic linker code.  ARC version.
-   Copyright (C) 2020-2022 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library.  If not, see
-   <https://www.gnu.org/licenses/>.  */
-
-#include_next <dl-sysdep.h>
-
-#define DL_EXTERN_PROTECTED_DATA
diff --git a/sysdeps/generic/ldsodefs.h b/sysdeps/generic/ldsodefs.h
index 446d12a68c..050a3032de 100644
--- a/sysdeps/generic/ldsodefs.h
+++ b/sysdeps/generic/ldsodefs.h
@@ -149,23 +149,13 @@ dl_symbol_visibility_binds_local_p (const ElfW(Sym) *sym)
    satisfied by any symbol in the executable.  Some architectures do
    not support copy relocations.  In this case we define the macro to
    zero so that the code for handling them gets automatically optimized
-   out.  ELF_RTYPE_CLASS_EXTERN_PROTECTED_DATA means address of protected
-   data defined in the shared library may be external, i.e., due to copy
-   relocation.  */
+   out.  */
 #define ELF_RTYPE_CLASS_PLT 1
 #ifndef DL_NO_COPY_RELOCS
 # define ELF_RTYPE_CLASS_COPY 2
 #else
 # define ELF_RTYPE_CLASS_COPY 0
 #endif
-/* If DL_EXTERN_PROTECTED_DATA is defined, address of protected data
-   defined in the shared library may be external, i.e., due to copy
-   relocation.   */
-#ifdef DL_EXTERN_PROTECTED_DATA
-# define ELF_RTYPE_CLASS_EXTERN_PROTECTED_DATA 4
-#else
-# define ELF_RTYPE_CLASS_EXTERN_PROTECTED_DATA 0
-#endif
 
 /* ELF uses the PF_x macros to specify the segment permissions, mmap
    uses PROT_xxx.  In most cases the three macros have the values 1, 2,
diff --git a/sysdeps/i386/dl-machine.h b/sysdeps/i386/dl-machine.h
index 8779983c8c..a8ee594ff4 100644
--- a/sysdeps/i386/dl-machine.h
+++ b/sysdeps/i386/dl-machine.h
@@ -194,8 +194,7 @@ _dl_start_user:\n\
      || (type) == R_386_TLS_DTPOFF32 || (type) == R_386_TLS_TPOFF32	      \
      || (type) == R_386_TLS_TPOFF || (type) == R_386_TLS_DESC)		      \
     * ELF_RTYPE_CLASS_PLT)						      \
-   | (((type) == R_386_COPY) * ELF_RTYPE_CLASS_COPY)			      \
-   | (((type) == R_386_GLOB_DAT) * ELF_RTYPE_CLASS_EXTERN_PROTECTED_DATA))
+   | (((type) == R_386_COPY) * ELF_RTYPE_CLASS_COPY))
 
 /* A reloc type used for ld.so cmdline arg lookups to reject PLT entries.  */
 #define ELF_MACHINE_JMP_SLOT	R_386_JMP_SLOT
diff --git a/sysdeps/nios2/dl-sysdep.h b/sysdeps/nios2/dl-sysdep.h
deleted file mode 100644
index 257b37c258..0000000000
--- a/sysdeps/nios2/dl-sysdep.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* System-specific settings for dynamic linker code.  Nios II version.
-   Copyright (C) 2009-2022 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library.  If not, see
-   <https://www.gnu.org/licenses/>.  */
-
-#include_next <dl-sysdep.h>
-
-#define DL_EXTERN_PROTECTED_DATA
diff --git a/sysdeps/x86/dl-lookupcfg.h b/sysdeps/x86/dl-lookupcfg.h
index 18b3b49f6e..e136cc63af 100644
--- a/sysdeps/x86/dl-lookupcfg.h
+++ b/sysdeps/x86/dl-lookupcfg.h
@@ -20,10 +20,6 @@
 
 #include_next <dl-lookupcfg.h>
 
-/* Address of protected data defined in the shared library may be
-   external due to copy relocation.   */
-#define DL_EXTERN_PROTECTED_DATA
-
 struct link_map;
 
 extern void _dl_unmap (struct link_map *map) attribute_hidden;
diff --git a/sysdeps/x86_64/dl-machine.h b/sysdeps/x86_64/dl-machine.h
index b9122944b9..06c9a932b0 100644
--- a/sysdeps/x86_64/dl-machine.h
+++ b/sysdeps/x86_64/dl-machine.h
@@ -172,10 +172,7 @@ _dl_start_user:\n\
    TLS variable, so undefined references should not be allowed to
    define the value.
    ELF_RTYPE_CLASS_COPY iff TYPE should not be allowed to resolve to one
-   of the main executable's symbols, as for a COPY reloc.
-   ELF_RTYPE_CLASS_EXTERN_PROTECTED_DATA iff TYPE describes relocation may
-   against protected data whose address be external due to copy relocation.
- */
+   of the main executable's symbols, as for a COPY reloc.  */
 #define elf_machine_type_class(type)					      \
   ((((type) == R_X86_64_JUMP_SLOT					      \
      || (type) == R_X86_64_DTPMOD64					      \
@@ -183,8 +180,7 @@ _dl_start_user:\n\
      || (type) == R_X86_64_TPOFF64					      \
      || (type) == R_X86_64_TLSDESC)					      \
     * ELF_RTYPE_CLASS_PLT)						      \
-   | (((type) == R_X86_64_COPY) * ELF_RTYPE_CLASS_COPY)			      \
-   | (((type) == R_X86_64_GLOB_DAT) * ELF_RTYPE_CLASS_EXTERN_PROTECTED_DATA))
+   | (((type) == R_X86_64_COPY) * ELF_RTYPE_CLASS_COPY))
 
 /* A reloc type used for ld.so cmdline arg lookups to reject PLT entries.  */
 #define ELF_MACHINE_JMP_SLOT	R_X86_64_JUMP_SLOT