Retain .debug_addr sections loaded in the main file.

[deliverable/binutils-gdb.git] / bfd / elf32-lm32.c

diff --git a/bfd/elf32-lm32.c b/bfd/elf32-lm32.c
index 3c31dd44c853d91a3cb058c4a7d118f40d9dd8e4..fa0b2fcfff3efbd9b1363828d94e1b371e5713d2 100644 (file)
--- a/bfd/elf32-lm32.c
+++ b/bfd/elf32-lm32.c
@@ -1,5 +1,5 @@
 /* Lattice Mico32-specific support for 32-bit ELF
-   Copyright (C) 2008-2020 Free Software Foundation, Inc.
+   Copyright (C) 2008-2021 Free Software Foundation, Inc.
    Contributed by Jon Beniston <jon@beniston.com>
 
    This file is part of BFD, the Binary File Descriptor library.
@@ -67,8 +67,9 @@ struct elf_lm32_link_hash_table
 /* Get the lm32 ELF linker hash table from a link_info structure.  */
 
 #define lm32_elf_hash_table(p) \
-  (elf_hash_table_id ((struct elf_link_hash_table *) ((p)->hash)) \
-  == LM32_ELF_DATA ? ((struct elf_lm32_link_hash_table *) ((p)->hash)) : NULL)
+  ((is_elf_hash_table ((p)->hash)                                      \
+    && elf_hash_table_id (elf_hash_table (p)) == LM32_ELF_DATA)                \
+   ? (struct elf_lm32_link_hash_table *) (p)->hash : NULL)
 
 #define lm32fdpic_got_section(info) \
   (lm32_elf_hash_table (info)->root.sgot)
@@ -1128,15 +1129,6 @@ lm32_elf_check_relocs (bfd *abfd,
   if (bfd_link_relocatable (info))
     return TRUE;
 
-  /* Don't do anything special with non-loaded, non-alloced sections.
-     In particular, any relocs in such sections should not affect GOT
-     and PLT reference counting (ie. we don't allow them to create GOT
-     or PLT entries), there's no possibility or desire to optimize TLS
-     relocs, and there's not much point in propagating relocs to shared
-     libs that the dynamic linker won't relocate.  */
-  if ((sec->flags & SEC_ALLOC) == 0)
-    return TRUE;
-
   symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
   sym_hashes = elf_sym_hashes (abfd);
   sym_hashes_end = sym_hashes + symtab_hdr->sh_size/sizeof (Elf32_External_Sym);
@@ -2069,53 +2061,8 @@ lm32_elf_size_dynamic_sections (bfd *output_bfd,
        return FALSE;
     }
 
-  if (htab->root.dynamic_sections_created)
-    {
-      /* Add some entries to the .dynamic section.  We fill in the
-        values later, in lm32_elf_finish_dynamic_sections, but we
-        must add the entries now so that we get the correct size for
-        the .dynamic section.  The DT_DEBUG entry is filled in by the
-        dynamic linker and used by the debugger.  */
-#define add_dynamic_entry(TAG, VAL) \
-  _bfd_elf_add_dynamic_entry (info, TAG, VAL)
-
-     if (bfd_link_executable (info))
-       {
-         if (! add_dynamic_entry (DT_DEBUG, 0))
-           return FALSE;
-       }
-
-      if (htab->root.splt->size != 0)
-       {
-         if (! add_dynamic_entry (DT_PLTGOT, 0)
-             || ! add_dynamic_entry (DT_PLTRELSZ, 0)
-             || ! add_dynamic_entry (DT_PLTREL, DT_RELA)
-             || ! add_dynamic_entry (DT_JMPREL, 0))
-           return FALSE;
-       }
-
-      if (relocs)
-       {
-         if (! add_dynamic_entry (DT_RELA, 0)
-             || ! add_dynamic_entry (DT_RELASZ, 0)
-             || ! add_dynamic_entry (DT_RELAENT,
-                                     sizeof (Elf32_External_Rela)))
-           return FALSE;
-
-         /* If any dynamic relocs apply to a read-only section,
-            then we need a DT_TEXTREL entry.  */
-         if ((info->flags & DF_TEXTREL) == 0)
-           elf_link_hash_traverse (&htab->root,
-                                   _bfd_elf_maybe_set_textrel, info);
-
-         if ((info->flags & DF_TEXTREL) != 0)
-           {
-             if (! add_dynamic_entry (DT_TEXTREL, 0))
-               return FALSE;
-           }
-       }
-    }
-#undef add_dynamic_entry
+  if (!_bfd_elf_add_dynamic_tags (output_bfd, info, relocs))
+    return FALSE;
 
   /* Allocate .rofixup section.  */
   if (IS_FDPIC (output_bfd))