Automatic date update in version.in

[deliverable/binutils-gdb.git] / ld / ldlang.c

diff --git a/ld/ldlang.c b/ld/ldlang.c
index 3bcab7a876e3036cf69c14daeeed0a0c7ef06845..e100c0533cfb778860411bf17ff40a348d683e93 100644 (file)
--- a/ld/ldlang.c
+++ b/ld/ldlang.c
@@ -1,5 +1,5 @@
 /* Linker command language support.
-   Copyright (C) 1991-2019 Free Software Foundation, Inc.
+   Copyright (C) 1991-2020 Free Software Foundation, Inc.
 
    This file is part of the GNU Binutils.
 
@@ -1552,7 +1552,7 @@ lang_output_section_find_by_flags (const asection *sec,
 
   /* We know the first statement on this list is *ABS*.  May as well
      skip it.  */
-  first = &lang_os_list.head->output_section_statement;
+  first = (void *) lang_os_list.head;
   first = first->next;
 
   /* First try for an exact match.  */
@@ -1780,7 +1780,7 @@ insert_os_after (lang_output_section_statement_type *after)
   lang_statement_union_type **assign = NULL;
   bfd_boolean ignore_first;
 
-  ignore_first = after == &lang_os_list.head->output_section_statement;
+  ignore_first = after == (void *) lang_os_list.head;
 
   for (where = &after->header.next;
        *where != NULL;
@@ -1904,7 +1904,7 @@ lang_insert_orphan (asection *s,
       /* Shuffle the bfd section list to make the output file look
         neater.  This is really only cosmetic.  */
       if (place->section == NULL
-         && after != &lang_os_list.head->output_section_statement)
+         && after != (void *) lang_os_list.head)
        {
          asection *bfd_section = after->bfd_section;
 
@@ -2846,7 +2846,7 @@ lookup_name (const char *name)
 {
   lang_input_statement_type *search;
 
-  for (search = &input_file_chain.head->input_statement;
+  for (search = (void *) input_file_chain.head;
        search != NULL;
        search = search->next_real_file)
     {
@@ -3442,16 +3442,16 @@ ldlang_open_output (lang_statement_union_type *statement)
 static void
 init_opb (asection *s)
 {
-  unsigned x = bfd_arch_mach_octets_per_byte (ldfile_output_architecture,
-                                             ldfile_output_machine);
-  if (s != NULL)
-    {
-      if (bfd_get_flavour (link_info.output_bfd) == bfd_target_elf_flavour
-         && (s->flags & SEC_ELF_OCTETS))
-       x = 1;
-    }
+  unsigned int x;
 
   opb_shift = 0;
+  if (bfd_get_flavour (link_info.output_bfd) == bfd_target_elf_flavour
+      && s != NULL
+      && (s->flags & SEC_ELF_OCTETS) != 0)
+    return;
+
+  x = bfd_arch_mach_octets_per_byte (ldfile_output_architecture,
+                                    ldfile_output_machine);
   if (x > 1)
     while ((x & 1) == 0)
       {
@@ -4329,7 +4329,7 @@ strip_excluded_output_sections (void)
       lang_reset_memory_regions ();
     }
 
-  for (os = &lang_os_list.head->output_section_statement;
+  for (os = (void *) lang_os_list.head;
        os != NULL;
        os = os->next)
     {
@@ -4390,7 +4390,7 @@ lang_clear_os_map (void)
   if (map_head_is_link_order)
     return;
 
-  for (os = &lang_os_list.head->output_section_statement;
+  for (os = (void *) lang_os_list.head;
        os != NULL;
        os = os->next)
     {
@@ -6728,7 +6728,7 @@ lang_check (void)
   bfd *input_bfd;
   const bfd_arch_info_type *compatible;
 
-  for (file = &file_chain.head->input_statement;
+  for (file = (void *) file_chain.head;
        file != NULL;
        file = file->next)
     {
@@ -7070,7 +7070,7 @@ lang_for_each_input_file (void (*func) (lang_input_statement_type *))
 {
   lang_input_statement_type *f;
 
-  for (f = &input_file_chain.head->input_statement;
+  for (f = (void *) input_file_chain.head;
        f != NULL;
        f = f->next_real_file)
     if (f->flags.real)
@@ -7196,7 +7196,7 @@ lang_reset_memory_regions (void)
       p->last_os = NULL;
     }
 
-  for (os = &lang_os_list.head->output_section_statement;
+  for (os = (void *) lang_os_list.head;
        os != NULL;
        os = os->next)
     {
@@ -7433,8 +7433,8 @@ static lang_input_statement_type *
 find_replacements_insert_point (bfd_boolean *before)
 {
   lang_input_statement_type *claim1, *lastobject;
-  lastobject = &input_file_chain.head->input_statement;
-  for (claim1 = &file_chain.head->input_statement;
+  lastobject = (void *) input_file_chain.head;
+  for (claim1 = (void *) file_chain.head;
        claim1 != NULL;
        claim1 = claim1->next)
     {
@@ -7476,7 +7476,7 @@ find_rescan_insertion (lang_input_statement_type *add)
      file chain if it is full of archive elements.  Archives don't
      appear on the file chain, but if an element has been extracted
      then their input_statement->next points at it.  */
-  for (f = &input_file_chain.head->input_statement;
+  for (f = (void *) input_file_chain.head;
        f != NULL;
        f = f->next_real_file)
     {
@@ -7609,7 +7609,7 @@ lang_propagate_lma_regions (void)
 {
   lang_output_section_statement_type *os;
 
-  for (os = &lang_os_list.head->output_section_statement;
+  for (os = (void *) lang_os_list.head;
        os != NULL;
        os = os->next)
     {
@@ -8286,7 +8286,7 @@ lang_record_phdrs (void)
       bfd_vma at;
 
       c = 0;
-      for (os = &lang_os_list.head->output_section_statement;
+      for (os = (void *) lang_os_list.head;
           os != NULL;
           os = os->next)
        {
@@ -8372,7 +8372,7 @@ lang_record_phdrs (void)
   free (secs);
 
   /* Make sure all the phdr assignments succeeded.  */
-  for (os = &lang_os_list.head->output_section_statement;
+  for (os = (void *) lang_os_list.head;
        os != NULL;
        os = os->next)
     {
@@ -9273,14 +9273,16 @@ lang_print_memory_usage (void)
   for (r = lang_memory_region_list; r->next != NULL; r = r->next)
     {
       bfd_vma used_length = r->current - r->origin;
-      double percent;
 
       printf ("%16s: ",r->name_list.name);
       lang_print_memory_size (used_length);
       lang_print_memory_size ((bfd_vma) r->length);
 
-      percent = used_length * 100.0 / r->length;
-
-      printf ("    %6.2f%%\n", percent);
+      if (r->length != 0)
+       {
+         double percent = used_length * 100.0 / r->length;
+         printf ("    %6.2f%%", percent);
+       }
+      printf ("\n");
     }
 }