Treat the .gnu.debuglink and .gnu.debugaltlink sections as debug sections when readin...

[deliverable/binutils-gdb.git] / bfd / linker.c

diff --git a/bfd/linker.c b/bfd/linker.c
index 6b4c8e57e1186a4a4682b89b72415829437dbf97..9e89c84d15943deccae3664e6536bcf46c45077d 100644 (file)
--- a/bfd/linker.c
+++ b/bfd/linker.c
@@ -1,5 +1,5 @@
 /* linker.c -- BFD linker routines
-   Copyright (C) 1993-2018 Free Software Foundation, Inc.
+   Copyright (C) 1993-2019 Free Software Foundation, Inc.
    Written by Steve Chamberlain and Ian Lance Taylor, Cygnus Support
 
    This file is part of BFD, the Binary File Descriptor library.
@@ -484,7 +484,20 @@ _bfd_link_hash_table_init
 
 /* Look up a symbol in a link hash table.  If follow is TRUE, we
    follow bfd_link_hash_indirect and bfd_link_hash_warning links to
-   the real symbol.  */
+   the real symbol.
+
+.{* Return TRUE if the symbol described by a linker hash entry H
+.   is going to be absolute.  Linker-script defined symbols can be
+.   converted from absolute to section-relative ones late in the
+.   link.  Use this macro to correctly determine whether the symbol
+.   will actually end up absolute in output.  *}
+.#define bfd_is_abs_symbol(H) \
+.  (((H)->type == bfd_link_hash_defined \
+.    || (H)->type == bfd_link_hash_defweak) \
+.   && bfd_is_abs_section ((H)->u.def.section) \
+.   && !(H)->rel_from_abs)
+.
+*/
 
 struct bfd_link_hash_entry *
 bfd_link_hash_lookup (struct bfd_link_hash_table *table,
@@ -946,7 +959,7 @@ _bfd_generic_link_add_archive_symbols
 
          if (arsym->name == NULL)
            goto error_return;
-                                 
+
          h = bfd_link_hash_lookup (info->hash, arsym->name,
                                    FALSE, FALSE, TRUE);
 
@@ -3106,7 +3119,7 @@ bfd_generic_define_common_symbol (bfd *output_bfd,
   /* Make sure the section is allocated in memory, and make sure that
      it is no longer a common section.  */
   section->flags |= SEC_ALLOC;
-  section->flags &= ~SEC_IS_COMMON;
+  section->flags &= ~(SEC_IS_COMMON | SEC_HAS_CONTENTS);
   return TRUE;
 }