2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* elf32-s390.c (struct elf_s390_dyn_relocs): Remove. Rename all occurrences in the file to elf_dyn_relocs. * elf64-s390.c: Likewise.
This commit is contained in:
Andreas Krebbel
parent
26a3ed35de
commit
00d8c7a9d4
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@ -1,3 +1,9 @@
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2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
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* elf32-s390.c (struct elf_s390_dyn_relocs): Remove.
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Rename all occurrences in the file to elf_dyn_relocs.
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* elf64-s390.c: Likewise.
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2012-03-30 Alan Modra <amodra@gmail.com>
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* elflink.c (_bfd_elf_gc_mark_reloc): Don't delve into dynamic
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@ -631,25 +631,6 @@ PLT0:
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#define PLT_FIRST_ENTRY_WORD4 0x58101008
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#define PLT_FIRST_ENTRY_WORD5 0x07f10000
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/* The s390 linker needs to keep track of the number of relocs that it
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decides to copy as dynamic relocs in check_relocs for each symbol.
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This is so that it can later discard them if they are found to be
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unnecessary. We store the information in a field extending the
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regular ELF linker hash table. */
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struct elf_s390_dyn_relocs
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{
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struct elf_s390_dyn_relocs *next;
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/* The input section of the reloc. */
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asection *sec;
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/* Total number of relocs copied for the input section. */
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bfd_size_type count;
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/* Number of pc-relative relocs copied for the input section. */
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bfd_size_type pc_count;
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};
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/* s390 ELF linker hash entry. */
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@ -658,7 +639,7 @@ struct elf_s390_link_hash_entry
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struct elf_link_hash_entry elf;
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/* Track dynamic relocs copied for this symbol. */
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struct elf_s390_dyn_relocs *dyn_relocs;
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struct elf_dyn_relocs *dyn_relocs;
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/* Number of GOTPLT references for a function. */
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bfd_signed_vma gotplt_refcount;
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@ -877,14 +858,14 @@ elf_s390_copy_indirect_symbol (info, dir, ind)
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{
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if (edir->dyn_relocs != NULL)
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{
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struct elf_s390_dyn_relocs **pp;
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struct elf_s390_dyn_relocs *p;
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struct elf_dyn_relocs **pp;
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struct elf_dyn_relocs *p;
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/* Add reloc counts against the indirect sym to the direct sym
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list. Merge any entries against the same section. */
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for (pp = &eind->dyn_relocs; (p = *pp) != NULL; )
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{
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struct elf_s390_dyn_relocs *q;
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struct elf_dyn_relocs *q;
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for (q = edir->dyn_relocs; q != NULL; q = q->next)
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if (q->sec == p->sec)
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@ -1265,8 +1246,8 @@ elf_s390_check_relocs (abfd, info, sec, relocs)
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&& (h->root.type == bfd_link_hash_defweak
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|| !h->def_regular)))
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{
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struct elf_s390_dyn_relocs *p;
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struct elf_s390_dyn_relocs **head;
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struct elf_dyn_relocs *p;
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struct elf_dyn_relocs **head;
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/* We must copy these reloc types into the output file.
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Create a reloc section in dynobj and make room for
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@ -1308,7 +1289,7 @@ elf_s390_check_relocs (abfd, info, sec, relocs)
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s = sec;
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vpp = &elf_section_data (s)->local_dynrel;
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head = (struct elf_s390_dyn_relocs **) vpp;
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head = (struct elf_dyn_relocs **) vpp;
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}
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p = *head;
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@ -1316,7 +1297,7 @@ elf_s390_check_relocs (abfd, info, sec, relocs)
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{
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bfd_size_type amt = sizeof *p;
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p = ((struct elf_s390_dyn_relocs *)
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p = ((struct elf_dyn_relocs *)
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bfd_alloc (htab->elf.dynobj, amt));
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if (p == NULL)
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return FALSE;
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@ -1414,8 +1395,8 @@ elf_s390_gc_sweep_hook (bfd *abfd,
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if (r_symndx >= symtab_hdr->sh_info)
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{
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struct elf_s390_link_hash_entry *eh;
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struct elf_s390_dyn_relocs **pp;
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struct elf_s390_dyn_relocs *p;
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struct elf_dyn_relocs **pp;
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struct elf_dyn_relocs *p;
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h = sym_hashes[r_symndx - symtab_hdr->sh_info];
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while (h->root.type == bfd_link_hash_indirect
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@ -1628,7 +1609,7 @@ elf_s390_adjust_dynamic_symbol (info, h)
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if (ELIMINATE_COPY_RELOCS)
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{
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struct elf_s390_link_hash_entry * eh;
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struct elf_s390_dyn_relocs *p;
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struct elf_dyn_relocs *p;
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eh = (struct elf_s390_link_hash_entry *) h;
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for (p = eh->dyn_relocs; p != NULL; p = p->next)
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@ -1684,7 +1665,7 @@ allocate_dynrelocs (h, inf)
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struct bfd_link_info *info;
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struct elf_s390_link_hash_table *htab;
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struct elf_s390_link_hash_entry *eh;
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struct elf_s390_dyn_relocs *p;
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struct elf_dyn_relocs *p;
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if (h->root.type == bfd_link_hash_indirect)
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return TRUE;
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@ -1824,7 +1805,7 @@ allocate_dynrelocs (h, inf)
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{
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if (SYMBOL_CALLS_LOCAL (info, h))
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{
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struct elf_s390_dyn_relocs **pp;
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struct elf_dyn_relocs **pp;
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for (pp = &eh->dyn_relocs; (p = *pp) != NULL; )
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{
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@ -1907,7 +1888,7 @@ readonly_dynrelocs (h, inf)
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PTR inf;
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{
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struct elf_s390_link_hash_entry *eh;
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struct elf_s390_dyn_relocs *p;
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struct elf_dyn_relocs *p;
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eh = (struct elf_s390_link_hash_entry *) h;
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for (p = eh->dyn_relocs; p != NULL; p = p->next)
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@ -1974,7 +1955,7 @@ elf_s390_size_dynamic_sections (output_bfd, info)
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for (s = ibfd->sections; s != NULL; s = s->next)
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{
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struct elf_s390_dyn_relocs *p;
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struct elf_dyn_relocs *p;
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for (p = elf_section_data (s)->local_dynrel; p != NULL; p = p->next)
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{
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@ -586,25 +586,6 @@ elf_s390_is_local_label_name (abfd, name)
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#define PLT_FIRST_ENTRY_WORD6 (bfd_vma) 0x07f10700
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#define PLT_FIRST_ENTRY_WORD7 (bfd_vma) 0x07000700
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/* The s390 linker needs to keep track of the number of relocs that it
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decides to copy as dynamic relocs in check_relocs for each symbol.
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This is so that it can later discard them if they are found to be
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unnecessary. We store the information in a field extending the
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regular ELF linker hash table. */
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struct elf_s390_dyn_relocs
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{
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struct elf_s390_dyn_relocs *next;
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/* The input section of the reloc. */
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asection *sec;
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/* Total number of relocs copied for the input section. */
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bfd_size_type count;
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/* Number of pc-relative relocs copied for the input section. */
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bfd_size_type pc_count;
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};
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/* s390 ELF linker hash entry. */
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@ -613,7 +594,7 @@ struct elf_s390_link_hash_entry
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struct elf_link_hash_entry elf;
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/* Track dynamic relocs copied for this symbol. */
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struct elf_s390_dyn_relocs *dyn_relocs;
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struct elf_dyn_relocs *dyn_relocs;
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/* Number of GOTPLT references for a function. */
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bfd_signed_vma gotplt_refcount;
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@ -835,14 +816,14 @@ elf_s390_copy_indirect_symbol (info, dir, ind)
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{
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if (edir->dyn_relocs != NULL)
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{
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struct elf_s390_dyn_relocs **pp;
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struct elf_s390_dyn_relocs *p;
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struct elf_dyn_relocs **pp;
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struct elf_dyn_relocs *p;
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/* Add reloc counts against the indirect sym to the direct sym
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list. Merge any entries against the same section. */
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for (pp = &eind->dyn_relocs; (p = *pp) != NULL; )
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{
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struct elf_s390_dyn_relocs *q;
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struct elf_dyn_relocs *q;
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for (q = edir->dyn_relocs; q != NULL; q = q->next)
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if (q->sec == p->sec)
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@ -1237,8 +1218,8 @@ elf_s390_check_relocs (bfd *abfd,
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&& (h->root.type == bfd_link_hash_defweak
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|| !h->def_regular)))
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{
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struct elf_s390_dyn_relocs *p;
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struct elf_s390_dyn_relocs **head;
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struct elf_dyn_relocs *p;
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struct elf_dyn_relocs **head;
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/* We must copy these reloc types into the output file.
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Create a reloc section in dynobj and make room for
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@ -1280,14 +1261,14 @@ elf_s390_check_relocs (bfd *abfd,
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s = sec;
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vpp = &elf_section_data (s)->local_dynrel;
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head = (struct elf_s390_dyn_relocs **) vpp;
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head = (struct elf_dyn_relocs **) vpp;
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}
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p = *head;
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if (p == NULL || p->sec != sec)
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{
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bfd_size_type amt = sizeof *p;
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p = ((struct elf_s390_dyn_relocs *)
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p = ((struct elf_dyn_relocs *)
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bfd_alloc (htab->elf.dynobj, amt));
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if (p == NULL)
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return FALSE;
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@ -1391,8 +1372,8 @@ elf_s390_gc_sweep_hook (bfd *abfd,
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if (r_symndx >= symtab_hdr->sh_info)
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{
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struct elf_s390_link_hash_entry *eh;
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struct elf_s390_dyn_relocs **pp;
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struct elf_s390_dyn_relocs *p;
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struct elf_dyn_relocs **pp;
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struct elf_dyn_relocs *p;
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h = sym_hashes[r_symndx - symtab_hdr->sh_info];
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while (h->root.type == bfd_link_hash_indirect
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@ -1611,7 +1592,7 @@ elf_s390_adjust_dynamic_symbol (struct bfd_link_info *info,
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if (ELIMINATE_COPY_RELOCS)
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{
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struct elf_s390_link_hash_entry * eh;
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struct elf_s390_dyn_relocs *p;
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struct elf_dyn_relocs *p;
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eh = (struct elf_s390_link_hash_entry *) h;
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for (p = eh->dyn_relocs; p != NULL; p = p->next)
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@ -1668,7 +1649,7 @@ allocate_dynrelocs (struct elf_link_hash_entry *h,
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struct bfd_link_info *info;
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struct elf_s390_link_hash_table *htab;
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struct elf_s390_link_hash_entry *eh;
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struct elf_s390_dyn_relocs *p;
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struct elf_dyn_relocs *p;
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if (h->root.type == bfd_link_hash_indirect)
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return TRUE;
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@ -1810,7 +1791,7 @@ allocate_dynrelocs (struct elf_link_hash_entry *h,
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{
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if (SYMBOL_CALLS_LOCAL (info, h))
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{
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struct elf_s390_dyn_relocs **pp;
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struct elf_dyn_relocs **pp;
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for (pp = &eh->dyn_relocs; (p = *pp) != NULL; )
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{
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@ -1892,7 +1873,7 @@ readonly_dynrelocs (h, inf)
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PTR inf;
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{
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struct elf_s390_link_hash_entry *eh;
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struct elf_s390_dyn_relocs *p;
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struct elf_dyn_relocs *p;
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eh = (struct elf_s390_link_hash_entry *) h;
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for (p = eh->dyn_relocs; p != NULL; p = p->next)
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@ -1961,7 +1942,7 @@ elf_s390_size_dynamic_sections (bfd *output_bfd ATTRIBUTE_UNUSED,
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for (s = ibfd->sections; s != NULL; s = s->next)
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{
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struct elf_s390_dyn_relocs *p;
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struct elf_dyn_relocs *p;
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for (p = elf_section_data (s)->local_dynrel; p != NULL; p = p->next)
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{
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