merge from gcc

[external/binutils.git] / bfd / bout.c

diff --git a/bfd/bout.c b/bfd/bout.c
index 5102ba7..ad53d8f 100644 (file)
--- a/bfd/bout.c
+++ b/bfd/bout.c
@@ -1,6 +1,6 @@
 /* BFD back-end for Intel 960 b.out binaries.
    Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-   2000, 2001, 2002, 2003, 2004, 2005
+   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
    Free Software Foundation, Inc.
    Written by Cygnus Support.
 
@@ -8,7 +8,7 @@
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
+   the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
@@ -18,10 +18,11 @@
 
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
-   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
+   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+   MA 02110-1301, USA.  */
 
-#include "bfd.h"
 #include "sysdep.h"
+#include "bfd.h"
 #include "libbfd.h"
 #include "bfdlink.h"
 #include "genlink.h"
@@ -635,7 +636,8 @@ callj_callback (bfd *abfd,
 }
 
 static reloc_howto_type *
-b_out_bfd_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED, bfd_reloc_code_real_type code)
+b_out_bfd_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED,
+                            bfd_reloc_code_real_type code)
 {
   switch (code)
     {
@@ -651,6 +653,20 @@ b_out_bfd_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED, bfd_reloc_code_real_typ
     }
 }
 
+static reloc_howto_type *
+b_out_bfd_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
+                            const char *r_name)
+{
+  if (strcasecmp (howto_reloc_callj.name, r_name) == 0)
+    return &howto_reloc_callj;
+  if (strcasecmp (howto_reloc_abs32.name, r_name) == 0)
+    return &howto_reloc_abs32;
+  if (strcasecmp (howto_reloc_pcrel24.name, r_name) == 0)
+    return &howto_reloc_pcrel24;
+
+  return NULL;
+}
+
 /* Allocate enough room for all the reloc entries, plus pointers to them all.  */
 
 static bfd_boolean
@@ -990,7 +1006,8 @@ b_out_set_arch_mach (bfd *abfd,
 }
 
 static int
-b_out_sizeof_headers (bfd *ignore_abfd ATTRIBUTE_UNUSED, bfd_boolean ignore ATTRIBUTE_UNUSED)
+b_out_sizeof_headers (bfd *ignore_abfd ATTRIBUTE_UNUSED,
+                     struct bfd_link_info *info ATTRIBUTE_UNUSED)
 {
   return sizeof (struct external_exec);
 }
@@ -1128,6 +1145,10 @@ b_out_bfd_relax_section (bfd *abfd,
   arelent **reloc_vector = NULL;
   long reloc_size = bfd_get_reloc_upper_bound (input_bfd, input_section);
 
+  if (link_info->relocatable)
+    (*link_info->callbacks->einfo)
+      (_("%P%F: --relax and -r may not be used together\n"));
+
   if (reloc_size < 0)
     return FALSE;
 
@@ -1365,6 +1386,8 @@ b_out_bfd_get_relocated_section_contents (bfd *output_bfd,
 #define b_out_bfd_link_hash_table_free         _bfd_generic_link_hash_table_free
 #define b_out_bfd_link_add_symbols             _bfd_generic_link_add_symbols
 #define b_out_bfd_link_just_syms               _bfd_generic_link_just_syms
+#define b_out_bfd_copy_link_hash_symbol_type \
+  _bfd_generic_copy_link_hash_symbol_type
 #define b_out_bfd_final_link                   _bfd_generic_final_link
 #define b_out_bfd_link_split_section           _bfd_generic_link_split_section
 #define b_out_bfd_gc_sections                  bfd_generic_gc_sections
@@ -1372,6 +1395,7 @@ b_out_bfd_get_relocated_section_contents (bfd *output_bfd,
 #define b_out_bfd_is_group_section             bfd_generic_is_group_section
 #define b_out_bfd_discard_group                bfd_generic_discard_group
 #define b_out_section_already_linked           _bfd_generic_section_already_linked
+#define b_out_bfd_define_common_symbol         bfd_generic_define_common_symbol
 #define aout_32_get_section_contents_in_window _bfd_generic_get_section_contents_in_window
 
 extern const bfd_target b_out_vec_little_host;