2001-11-11 Daniel Jacobowitz <[email protected]>

[binutils.git] / bfd / elf-bfd.h

diff --git a/bfd/elf-bfd.h b/bfd/elf-bfd.h
index cb79eeab69f572c8648edeb37942c3d89d3757e4..b621327ed08e2230ca27e5be4eee483859c8d826 100644 (file)
--- a/bfd/elf-bfd.h
+++ b/bfd/elf-bfd.h
@@ -381,6 +381,17 @@ enum elf_reloc_type_class {
   reloc_class_copy
 };
 
+struct elf_reloc_cookie
+{
+  Elf_Internal_Rela *rels, *rel, *relend;
+  void *locsyms;
+  bfd *abfd;
+  size_t locsymcount;
+  size_t extsymoff;
+  struct elf_link_hash_entry **sym_hashes;
+  boolean bad_symtab;
+};
+
 struct elf_backend_data
 {
   /* The architecture for this backend.  */
@@ -703,6 +714,21 @@ struct elf_backend_data
   enum elf_reloc_type_class (*elf_backend_reloc_type_class)
     PARAMS ((const Elf_Internal_Rela *));
 
+  /* This function, if defined, removes information about discarded functions
+     from other sections which mention them.  */
+  boolean (*elf_backend_discard_info)
+    PARAMS ((bfd *, struct elf_reloc_cookie *, struct bfd_link_info *));
+
+  /* This function, if defined, signals that the function above has removed
+     the discarded relocations for this section.  */
+  boolean (*elf_backend_ignore_discarded_relocs)
+    PARAMS ((asection *));
+
+  /* This function, if defined, may write out the given section.
+     Returns true if it did so and false if the caller should.  */
+  boolean (*elf_backend_write_section)
+    PARAMS ((bfd *, asection *, bfd_byte *));
+
   /* The swapping table to use when dealing with ECOFF information.
      Used for the MIPS ELF .mdebug section.  */
   const struct ecoff_debug_swap *elf_backend_ecoff_debug_swap;
@@ -1437,6 +1463,11 @@ extern boolean _bfd_elf64_gc_record_vtinherit
 extern boolean _bfd_elf64_gc_record_vtentry
   PARAMS ((bfd *, asection *, struct elf_link_hash_entry *, bfd_vma));
 
+extern boolean _bfd_elf32_reloc_symbol_deleted_p
+  PARAMS ((bfd_vma, PTR));
+extern boolean _bfd_elf64_reloc_symbol_deleted_p
+  PARAMS ((bfd_vma, PTR));
+
 /* MIPS ELF specific routines.  */
 
 extern boolean _bfd_mips_elf_object_p