ELF: Move dyn_relocs to struct elf_link_hash_entry

All ELF backends with shared library support have

  /* Track dynamic relocs copied for this symbol.  */
  struct elf_dyn_relocs *dyn_relocs;

in symbol hash entry.  Move dyn_relocs to struct elf_link_hash_entry
to reduce code duplication.

	PR ld/26067
	* elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
	* elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
	Updated.
	* elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
	(elf_arc_link_hash_newfunc): Updated.
	* elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
	(elf32_arm_link_hash_newfunc): Updated.
	(elf32_arm_copy_indirect_symbol): Likewise.
	(elf32_arm_check_relocs): Likewise.
	(readonly_dynrelocs): Likewise.
	(allocate_dynrelocs_for_symbol): Likewise.
	* elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
	(csky_elf_link_hash_newfunc): Updated.
	(csky_allocate_dynrelocs): Likewise.
	(readonly_dynrelocs): Likewise.
	(csky_elf_copy_indirect_symbol): Likewise.
	* elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
	(hppa_link_hash_newfunc): Updated.
	(elf32_hppa_copy_indirect_symbol): Likewise.
	(elf32_hppa_hide_symbol): Likewise.
	(elf32_hppa_adjust_dynamic_symbol): Likewise.
	(allocate_dynrelocs): Likewise.
	(elf32_hppa_relocate_section): Likewise.
	* elf32-i386.c (elf_i386_check_relocs): Likewise.
	* elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
	(lm32_elf_link_hash_newfunc): Likewise.
	(lm32_elf_link_hash_table_create): Updated.
	(readonly_dynrelocs): Likewise.
	(allocate_dynrelocs): Likewise.
	(lm32_elf_copy_indirect_symbol): Likewise.
	* elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
	(m32r_elf_link_hash_newfunc): Likewise.
	(m32r_elf_link_hash_table_create): Updated.
	(m32r_elf_copy_indirect_symbol): Likewise.
	(allocate_dynrelocs): Likewise.
	* elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
	(metag_link_hash_newfunc): Updated.
	(elf_metag_copy_indirect_symbol): Likewise.
	(readonly_dynrelocs): Likewise.
	(allocate_dynrelocs): Likewise.
	* elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
	dyn_relocs.
	(link_hash_newfunc): Updated.
	(microblaze_elf_check_relocs): Likewise.
	(microblaze_elf_copy_indirect_symbol): Likewise.
	(readonly_dynrelocs): Likewise.
	(allocate_dynrelocs): Likewise.
	* elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
	(nds32_elf_link_hash_newfunc): Updated.
	(nds32_elf_copy_indirect_symbol): Likewise.
	(readonly_dynrelocs): Likewise.
	(allocate_dynrelocs): Likewise.
	(nds32_elf_check_relocs): Likewise.
	* elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
	(link_hash_newfunc): Updated.
	(nios2_elf32_copy_indirect_symbol): Likewise.
	(nios2_elf32_check_relocs): Likewise.
	(allocate_dynrelocs): Likewise.
	* elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
	(or1k_elf_link_hash_newfunc): Updated.
	(readonly_dynrelocs): Likewise.
	(allocate_dynrelocs): Likewise.
	(or1k_elf_copy_indirect_symbol): Likewise.
	* elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
	(ppc_elf_link_hash_newfunc): Updated.
	(ppc_elf_copy_indirect_symbol): Likewise.
	(ppc_elf_check_relocs): Likewise.
	(readonly_dynrelocs): Likewise.
	(ppc_elf_adjust_dynamic_symbol): Likewise.
	(allocate_dynrelocs): Likewise.
	(ppc_elf_relocate_section): Likewise.
	* elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
	(link_hash_newfunc): Updated.
	(elf_s390_copy_indirect_symbol): Likewise.
	(readonly_dynrelocs): Likewise.
	(elf_s390_adjust_dynamic_symbol): Likewise.
	(allocate_dynrelocs): Likewise.
	* elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
	(sh_elf_link_hash_newfunc): Updated.
	(readonly_dynrelocs): Likewise.
	(allocate_dynrelocs): Likewise.
	(sh_elf_copy_indirect_symbol): Likewise.
	(sh_elf_check_relocs): Likewise.
	* elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
	(elf32_tic6x_link_hash_newfunc): Likewise.
	(elf32_tic6x_link_hash_table_create): Updated.
	(readonly_dynrelocs): Likewise.
	(elf32_tic6x_check_relocs): Likewise.
	(elf32_tic6x_allocate_dynrelocs): Likewise.
	* elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
	dyn_relocs.
	(link_hash_newfunc): Updated.
	(tilepro_elf_copy_indirect_symbol): Likewise.
	(tilepro_elf_check_relocs): Likewise.
	(allocate_dynrelocs): Likewise.
	* elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
	(ppc64_elf_copy_indirect_symbol): Updated.
	(ppc64_elf_check_relocs): Likewise.
	(readonly_dynrelocs): Likewise.
	(ppc64_elf_adjust_dynamic_symbol): Likewise.
	(dec_dynrel_count): Likewise.
	(allocate_dynrelocs): Likewise.
	(ppc64_elf_relocate_section): Likewise.
	* elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
	(link_hash_newfunc): Updated.
	(elf_s390_copy_indirect_symbol): Likewise.
	(readonly_dynrelocs): Likewise.
	(allocate_dynrelocs): Likewise.
	* elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
	* elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
	dyn_relocs.
	(elfNN_aarch64_link_hash_newfunc): Updated.
	(elfNN_aarch64_copy_indirect_symbol): Likewise.
	(readonly_dynrelocs): Likewise.
	(need_copy_relocation_p): Likewise.
	(elfNN_aarch64_allocate_dynrelocs): Likewise.
	(elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
	* elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
	(link_hash_newfunc): Updated.
	(riscv_elf_copy_indirect_symbol): Likewise.
	(riscv_elf_check_relocs): Likewise.
	(readonly_dynrelocs): Likewise.
	(allocate_dynrelocs): Likewise.
	* elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
	dyn_relocs.
	(link_hash_newfunc): Updated.
	(_bfd_sparc_elf_copy_indirect_symbol): Likewise.
	(_bfd_sparc_elf_check_relocs): Likewise.
	(readonly_dynrelocs): Likewise.
	(allocate_dynrelocs): Likewise.
	* elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
	(link_hash_newfunc): Updated.
	(tilegx_elf_copy_indirect_symbol): Likewise.
	(tilegx_elf_check_relocs): Likewise.
	(readonly_dynrelocs): Likewise.
	(allocate_dynrelocs): Likewise.
	* elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
	(readonly_dynrelocs): Likewise.
	(_bfd_x86_elf_copy_indirect_symbol): Likewise.
	* elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.

1 files changed, 13 insertions, 22 deletions

diff --git a/bfd/elf32-nds32.c b/bfd/elf32-nds32.c
index 2d26e2a..ee4eea7 100644
--- a/bfd/elf32-nds32.c
+++ b/bfd/elf32-nds32.c
@@ -199,9 +199,6 @@ struct elf_nds32_link_hash_entry
 {
   struct elf_link_hash_entry root;
 
-  /* Track dynamic relocs copied for this symbol.  */
-  struct elf_dyn_relocs *dyn_relocs;
-
   /* For checking relocation type.  */
   enum elf_nds32_tls_type tls_type;
 
@@ -3669,7 +3666,6 @@ nds32_elf_link_hash_newfunc (struct bfd_hash_entry *entry,
       struct elf_nds32_link_hash_entry *eh;
 
       eh = (struct elf_nds32_link_hash_entry *) ret;
-      eh->dyn_relocs = NULL;
       eh->tls_type = GOT_UNKNOWN;
       eh->offset_to_gp = 0;
     }
@@ -3878,9 +3874,9 @@ nds32_elf_copy_indirect_symbol (struct bfd_link_info *info,
   edir = (struct elf_nds32_link_hash_entry *) dir;
   eind = (struct elf_nds32_link_hash_entry *) ind;
 
-  if (eind->dyn_relocs != NULL)
+  if (ind->dyn_relocs != NULL)
     {
-      if (edir->dyn_relocs != NULL)
+      if (dir->dyn_relocs != NULL)
 	{
 	  struct elf_dyn_relocs **pp;
 	  struct elf_dyn_relocs *p;
@@ -3890,11 +3886,11 @@ nds32_elf_copy_indirect_symbol (struct bfd_link_info *info,
 
 	  /* Add reloc counts against the weak sym to the strong sym
 	     list.  Merge any entries against the same section.  */
-	  for (pp = &eind->dyn_relocs; (p = *pp) != NULL;)
+	  for (pp = &ind->dyn_relocs; (p = *pp) != NULL;)
 	    {
 	      struct elf_dyn_relocs *q;
 
-	      for (q = edir->dyn_relocs; q != NULL; q = q->next)
+	      for (q = dir->dyn_relocs; q != NULL; q = q->next)
 		if (q->sec == p->sec)
 		  {
 		    q->pc_count += p->pc_count;
@@ -3905,11 +3901,11 @@ nds32_elf_copy_indirect_symbol (struct bfd_link_info *info,
 	      if (q == NULL)
 		pp = &p->next;
 	    }
-	  *pp = edir->dyn_relocs;
+	  *pp = dir->dyn_relocs;
 	}
 
-      edir->dyn_relocs = eind->dyn_relocs;
-      eind->dyn_relocs = NULL;
+      dir->dyn_relocs = ind->dyn_relocs;
+      ind->dyn_relocs = NULL;
     }
 
   if (ind->root.type == bfd_link_hash_indirect)
@@ -3932,7 +3928,7 @@ readonly_dynrelocs (struct elf_link_hash_entry *h)
 {
   struct elf_dyn_relocs *p;
 
-  for (p = elf32_nds32_hash_entry (h)->dyn_relocs; p != NULL; p = p->next)
+  for (p = h->dyn_relocs; p != NULL; p = p->next)
     {
       asection *s = p->sec->output_section;
 
@@ -4094,7 +4090,6 @@ allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
   struct bfd_link_info *info;
   struct elf_link_hash_table *ehtab;
   struct elf_nds32_link_hash_table *htab;
-  struct elf_nds32_link_hash_entry *eh;
   struct elf_dyn_relocs *p;
 
   if (h->root.type == bfd_link_hash_indirect)
@@ -4106,16 +4101,12 @@ allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
   if (h->root.type == bfd_link_hash_warning)
     h = (struct elf_link_hash_entry *) h->root.u.i.link;
 
-  eh = (struct elf_nds32_link_hash_entry *) h;
-
   info = (struct bfd_link_info *) inf;
   ehtab = elf_hash_table (info);
   htab = nds32_elf_hash_table (info);
   if (htab == NULL)
     return FALSE;
 
-  eh = (struct elf_nds32_link_hash_entry *) h;
-
   if ((htab->root.dynamic_sections_created || h->type == STT_GNU_IFUNC)
       && h->plt.refcount > 0
       && !(bfd_link_pie (info) && h->def_regular))
@@ -4227,7 +4218,7 @@ allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
   else
     h->got.offset = (bfd_vma)-1;
 
-  if (eh->dyn_relocs == NULL)
+  if (h->dyn_relocs == NULL)
     return TRUE;
 
   /* In the shared -Bsymbolic case, discard space allocated for
@@ -4242,7 +4233,7 @@ allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
 	{
 	  struct elf_dyn_relocs **pp;
 
-	  for (pp = &eh->dyn_relocs; (p = *pp) != NULL;)
+	  for (pp = &h->dyn_relocs; (p = *pp) != NULL;)
 	    {
 	      p->count -= p->pc_count;
 	      p->pc_count = 0;
@@ -4279,13 +4270,13 @@ allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
 	    goto keep;
 	}
 
-      eh->dyn_relocs = NULL;
+      h->dyn_relocs = NULL;
 
     keep:;
     }
 
   /* Finally, allocate space.  */
-  for (p = eh->dyn_relocs; p != NULL; p = p->next)
+  for (p = h->dyn_relocs; p != NULL; p = p->next)
     {
       asection *sreloc = elf_section_data (p->sec)->sreloc;
       sreloc->size += p->count * sizeof (Elf32_External_Rela);
@@ -7423,7 +7414,7 @@ nds32_elf_check_relocs (bfd *abfd, struct bfd_link_info *info,
 	      /* If this is a global symbol, we count the number of
 		 relocations we need for this symbol.  */
 	      if (h != NULL)
-		head = &((struct elf_nds32_link_hash_entry *) h)->dyn_relocs;
+		head = &h->dyn_relocs;
 	      else
 		{
 		  asection *s;