ld: Add "-z separate-code" option to ELF linker

[deliverable/binutils-gdb.git] / bfd / i386msdos.c

diff --git a/bfd/i386msdos.c b/bfd/i386msdos.c
index 2059d9cafc1cfeaf08c85e79fbe7a66339c54984..c15707c38d315db1eedb9a1117f4f2fa5d21981d 100644 (file)
--- a/bfd/i386msdos.c
+++ b/bfd/i386msdos.c
@@ -1,6 +1,5 @@
 /* BFD back-end for MS-DOS executables.
-   Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2001, 2002,
-   2003, 2004, 2005, 2006, 2007, 2009 Free Software Foundation, Inc.
+   Copyright (C) 1990-2018 Free Software Foundation, Inc.
    Written by Bryan Ford of the University of Utah.
 
    Contributed by the Center for Software Science at the
@@ -53,15 +52,15 @@ msdos_write_object_contents (bfd *abfd)
   for (sec = abfd->sections; sec != (asection *) NULL; sec = sec->next)
     {
       if (sec->size == 0)
-        continue;
+       continue;
       if (bfd_get_section_flags (abfd, sec) & SEC_ALLOC)
-        {
+       {
          bfd_vma sec_vma = bfd_get_section_vma (abfd, sec) + sec->size;
          if (sec_vma > high_vma)
            high_vma = sec_vma;
        }
       if (bfd_get_section_flags (abfd, sec) & SEC_LOAD)
-        {
+       {
          file_ptr sec_end = (sizeof (hdr)
                              + bfd_get_section_vma (abfd, sec)
                              + sec->size);
@@ -119,8 +118,8 @@ msdos_set_section_contents (bfd *abfd,
   if (bfd_get_section_flags (abfd, section) & SEC_LOAD)
     {
       if (bfd_seek (abfd, section->filepos + offset, SEEK_SET) != 0
-          || bfd_bwrite (location, count, abfd) != count)
-        return FALSE;
+         || bfd_bwrite (location, count, abfd) != count)
+       return FALSE;
     }
 
   return TRUE;
@@ -143,25 +142,32 @@ msdos_set_section_contents (bfd *abfd,
   bfd_generic_get_relocated_section_contents
 #define msdos_bfd_relax_section bfd_generic_relax_section
 #define msdos_bfd_gc_sections bfd_generic_gc_sections
+#define msdos_bfd_lookup_section_flags bfd_generic_lookup_section_flags
 #define msdos_bfd_merge_sections bfd_generic_merge_sections
 #define msdos_bfd_is_group_section bfd_generic_is_group_section
 #define msdos_bfd_discard_group bfd_generic_discard_group
 #define msdos_section_already_linked \
   _bfd_generic_section_already_linked
 #define msdos_bfd_define_common_symbol bfd_generic_define_common_symbol
+#define msdos_bfd_define_start_stop bfd_generic_define_start_stop
 #define msdos_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
-#define msdos_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
 #define msdos_bfd_link_add_symbols _bfd_generic_link_add_symbols
 #define msdos_bfd_link_just_syms _bfd_generic_link_just_syms
+#define msdos_bfd_copy_link_hash_symbol_type \
+  _bfd_generic_copy_link_hash_symbol_type
 #define msdos_bfd_final_link _bfd_generic_final_link
 #define msdos_bfd_link_split_section _bfd_generic_link_split_section
 #define msdos_set_arch_mach _bfd_generic_set_arch_mach
+#define msdos_bfd_link_check_relocs _bfd_generic_link_check_relocs
 
 #define msdos_get_symtab_upper_bound _bfd_nosymbols_get_symtab_upper_bound
 #define msdos_canonicalize_symtab _bfd_nosymbols_canonicalize_symtab
 #define msdos_print_symbol _bfd_nosymbols_print_symbol
 #define msdos_get_symbol_info _bfd_nosymbols_get_symbol_info
+#define msdos_get_symbol_version_string \
+  _bfd_nosymbols_get_symbol_version_string
 #define msdos_find_nearest_line _bfd_nosymbols_find_nearest_line
+#define msdos_find_line _bfd_nosymbols_find_line
 #define msdos_find_inliner_info _bfd_nosymbols_find_inliner_info
 #define msdos_get_lineno _bfd_nosymbols_get_lineno
 #define msdos_bfd_is_target_special_symbol ((bfd_boolean (*) (bfd *, asymbol *)) bfd_false)
@@ -171,10 +177,11 @@ msdos_set_section_contents (bfd *abfd,
 #define msdos_minisymbol_to_symbol _bfd_nosymbols_minisymbol_to_symbol
 
 #define msdos_canonicalize_reloc _bfd_norelocs_canonicalize_reloc
+#define msdos_set_reloc _bfd_norelocs_set_reloc
 #define msdos_get_reloc_upper_bound _bfd_norelocs_get_reloc_upper_bound
 #define msdos_32_bfd_link_split_section  _bfd_generic_link_split_section
 
-const bfd_target i386msdos_vec =
+const bfd_target i386_msdos_vec =
   {
     "msdos",                   /* name */
     bfd_target_msdos_flavour,
@@ -186,6 +193,7 @@ const bfd_target i386msdos_vec =
     0,                         /* leading underscore */
     ' ',                               /* ar_pad_char */
     16,                                /* ar_max_namelen */
+    0,                         /* match priority.  */
     bfd_getl64, bfd_getl_signed_64, bfd_putl64,
     bfd_getl32, bfd_getl_signed_32, bfd_putl32,
     bfd_getl16, bfd_getl_signed_16, bfd_putl16,        /* data */
@@ -224,7 +232,7 @@ const bfd_target i386msdos_vec =
 
     NULL,
 
-    (PTR) 0
+    NULL
   };