New gdbserver option --debug-format=timestamp.

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

diff --git a/bfd/elf-bfd.h b/bfd/elf-bfd.h
index 4a67d02198bb5bf11453e62c86308469c88adcc4..0aab5fa065a6b64a0f25b650c1e753a89e1c3b7c 100644 (file)
--- a/bfd/elf-bfd.h
+++ b/bfd/elf-bfd.h
@@ -419,6 +419,7 @@ enum elf_target_id
   MICROBLAZE_ELF_DATA,
   MIPS_ELF_DATA,
   MN10300_ELF_DATA,
+  NDS32_ELF_DATA,
   NIOS2_ELF_DATA,
   PPC32_ELF_DATA,
   PPC64_ELF_DATA,
@@ -881,12 +882,12 @@ struct elf_backend_data
   bfd_boolean (*check_directives)
     (bfd *abfd, struct bfd_link_info *info);
 
-  /* The AS_NEEDED_CLEANUP function is called once per --as-needed
-     input file that was not needed by the add_symbols phase of the
-     ELF backend linker.  The function must undo any target specific
-     changes in the symbol hash table.  */
-  bfd_boolean (*as_needed_cleanup)
-    (bfd *abfd, struct bfd_link_info *info);
+  /* The NOTICE_AS_NEEDED function is called as the linker is about to
+     handle an as-needed lib (ACT = notice_as_needed), and after the
+     linker has decided to keep the lib (ACT = notice_needed) or when
+     the lib is not needed (ACT = notice_not_needed).  */
+  bfd_boolean (*notice_as_needed)
+    (bfd *abfd, struct bfd_link_info *info, enum notice_asneeded_action act);
 
   /* The ADJUST_DYNAMIC_SYMBOL function is called by the ELF backend
      linker for every symbol which is defined by a dynamic object and
@@ -2040,7 +2041,7 @@ extern bfd_reloc_status_type bfd_elf_perform_complex_relocation
 extern bfd_boolean _bfd_elf_setup_sections
   (bfd *);
 
-extern void _bfd_elf_set_osabi (bfd * , struct bfd_link_info *);
+extern void _bfd_elf_post_process_headers (bfd * , struct bfd_link_info *);
 
 extern const bfd_target *bfd_elf32_object_p
   (bfd *);
@@ -2139,6 +2140,8 @@ extern bfd_boolean _bfd_elf_default_relocs_compatible
 
 extern bfd_boolean _bfd_elf_relocs_compatible
   (const bfd_target *, const bfd_target *);
+extern bfd_boolean _bfd_elf_notice_as_needed
+  (bfd *, struct bfd_link_info *, enum notice_asneeded_action);
 
 extern struct elf_link_hash_entry *_bfd_elf_archive_symbol_lookup
   (bfd *, struct bfd_link_info *, const char *);
@@ -2412,7 +2415,7 @@ extern asection _bfd_elf_large_com_section;
 #define RELOC_FOR_GLOBAL_SYMBOL(info, input_bfd, input_section, rel,   \
                                r_symndx, symtab_hdr, sym_hashes,       \
                                h, sec, relocation,                     \
-                               unresolved_reloc, warned)               \
+                               unresolved_reloc, warned, ignored)      \
   do                                                                   \
     {                                                                  \
       /* It seems this can happen with erroneous or unsupported                \
@@ -2427,6 +2430,7 @@ extern asection _bfd_elf_large_com_section;
        h = (struct elf_link_hash_entry *) h->root.u.i.link;            \
                                                                        \
       warned = FALSE;                                                  \
+      ignored = FALSE;                                                 \
       unresolved_reloc = FALSE;                                                \
       relocation = 0;                                                  \
       if (h->root.type == bfd_link_hash_defined                                \
@@ -2449,7 +2453,7 @@ extern asection _bfd_elf_large_com_section;
        ;                                                               \
       else if (info->unresolved_syms_in_objects == RM_IGNORE           \
               && ELF_ST_VISIBILITY (h->other) == STV_DEFAULT)          \
-       ;                                                               \
+       ignored = TRUE;                                                 \
       else if (!info->relocatable)                                     \
        {                                                               \
          bfd_boolean err;                                              \
@@ -2465,6 +2469,7 @@ extern asection _bfd_elf_large_com_section;
        }                                                               \
       (void) unresolved_reloc;                                         \
       (void) warned;                                                   \
+      (void) ignored;                                                  \
     }                                                                  \
   while (0)