Add output_type to bfd_link_info

[deliverable/binutils-gdb.git] / bfd / elf32-score7.c

diff --git a/bfd/elf32-score7.c b/bfd/elf32-score7.c
index b9b9f30c7f5bb16f7c6bd5f98cd9637f9692d7b1..1af034eac0712d371bb1291afff40869dbea6ea5 100644 (file)
--- a/bfd/elf32-score7.c
+++ b/bfd/elf32-score7.c
@@ -1,5 +1,5 @@
 /* 32-bit ELF support for S+core.
-   Copyright 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
+   Copyright (C) 2009-2015 Free Software Foundation, Inc.
    Contributed by
    Brain.lin (brain.lin@sunplusct.com)
    Mei Ligang (ligang@sunnorth.com.cn)
@@ -546,7 +546,7 @@ static reloc_howto_type elf32_score_howto_table[] =
   /* No relocation.  */
   HOWTO (R_SCORE_NONE,          /* type */
          0,                     /* rightshift */
-         0,                     /* size (0 = byte, 1 = short, 2 = long) */
+         3,                     /* size (0 = byte, 1 = short, 2 = long) */
          0,                     /* bitsize */
          FALSE,                 /* pc_relative */
          0,                     /* bitpos */
@@ -1305,7 +1305,8 @@ score_elf_create_got_section (bfd *abfd,
   h->def_regular = 1;
   h->type = STT_OBJECT;
 
-  if (info->shared && ! bfd_elf_link_record_dynamic_symbol (info, h))
+  if (bfd_link_pic (info)
+      && ! bfd_elf_link_record_dynamic_symbol (info, h))
     return FALSE;
 
   amt = sizeof (struct score_got_info);
@@ -1852,7 +1853,7 @@ score_elf_final_link_relocate (reloc_howto_type *howto,
         elf_gp (output_bfd) = (bh->u.def.value
                                + bh->u.def.section->output_section->vma
                                + bh->u.def.section->output_offset);
-      else if (info->relocatable)
+      else if (bfd_link_relocatable (info))
         {
           bfd_vma lo = -1;
 
@@ -1965,7 +1966,7 @@ score_elf_final_link_relocate (reloc_howto_type *howto,
           g = score_elf_global_got_index (elf_hash_table (info)->dynobj,
                                           (struct elf_link_hash_entry *) h);
           if ((! elf_hash_table(info)->dynamic_sections_created
-               || (info->shared
+               || (bfd_link_pic (info)
                    && (info->symbolic || h->root.dynindx == -1)
                    && h->root.def_regular)))
             {
@@ -2017,7 +2018,7 @@ score_elf_final_link_relocate (reloc_howto_type *howto,
 
     case R_SCORE_ABS32:
     case R_SCORE_REL32:
-      if ((info->shared
+      if ((bfd_link_pic (info)
            || (elf_hash_table (info)->dynamic_sections_created
                && h != NULL
                && h->root.def_dynamic
@@ -2251,7 +2252,7 @@ s7_bfd_score_elf_relocate_section (bfd *output_bfd,
   if (elf_hash_table (info)->dynamic_sections_created)
     {
       bfd_size_type dynsecsymcount = 0;
-      if (info->shared)
+      if (bfd_link_pic (info))
         {
           asection * p;
           const struct elf_backend_data *bed = get_elf_backend_data (output_bfd);
@@ -2300,7 +2301,7 @@ s7_bfd_score_elf_relocate_section (bfd *output_bfd,
           relocation = sec->output_section->vma + sec->output_offset;
           name = bfd_elf_sym_name (input_bfd, symtab_hdr, sym, sec);
 
-          if (!info->relocatable)
+          if (!bfd_link_relocatable (info))
             {
               if (ELF_ST_TYPE (sym->st_info) != STT_SECTION
                       || (sec->flags & SEC_MERGE))
@@ -2376,6 +2377,12 @@ s7_bfd_score_elf_relocate_section (bfd *output_bfd,
           /* For global symbols we look up the symbol in the hash-table.  */
           h = ((struct score_elf_link_hash_entry *)
                elf_sym_hashes (input_bfd) [r_symndx - extsymoff]);
+
+         if (info->wrap_hash != NULL
+             && (input_section->flags & SEC_DEBUGGING) != 0)
+           h = ((struct score_elf_link_hash_entry *)
+                 unwrap_hash_lookup (info, input_bfd, &h->root.root));
+
           /* Find the real hash-table entry for this symbol.  */
           while (h->root.root.type == bfd_link_hash_indirect
                  || h->root.root.type == bfd_link_hash_warning)
@@ -2427,11 +2434,11 @@ s7_bfd_score_elf_relocate_section (bfd *output_bfd,
               /* If this is a dynamic link, we should have created a _DYNAMIC_LINK symbol
                  in s7_bfd_score_elf_create_dynamic_sections.  Otherwise, we should define
                  the symbol with a value of 0.  */
-              BFD_ASSERT (! info->shared);
+              BFD_ASSERT (! bfd_link_pic (info));
               BFD_ASSERT (bfd_get_section_by_name (output_bfd, ".dynamic") == NULL);
               relocation = 0;
             }
-          else if (!info->relocatable)
+          else if (!bfd_link_relocatable (info))
             {
               if (! ((*info->callbacks->undefined_symbol)
                      (info, h->root.root.root.string, input_bfd,
@@ -2447,7 +2454,7 @@ s7_bfd_score_elf_relocate_section (bfd *output_bfd,
        RELOC_AGAINST_DISCARDED_SECTION (info, input_bfd, input_section,
                                         rel, 1, relend, howto, 0, contents);
 
-      if (info->relocatable)
+      if (bfd_link_relocatable (info))
         {
           /* This is a relocatable link.  We don't have to change
              anything, unless the reloc is against a section symbol,
@@ -2582,7 +2589,7 @@ s7_bfd_score_elf_check_relocs (bfd *abfd,
   asection *sreloc;
   const struct elf_backend_data *bed;
 
-  if (info->relocatable)
+  if (bfd_link_relocatable (info))
     return TRUE;
 
   dynobj = elf_hash_table (info)->dynobj;
@@ -2641,6 +2648,10 @@ s7_bfd_score_elf_check_relocs (bfd *abfd,
             {
               while (h->root.type == bfd_link_hash_indirect)
                 h = (struct elf_link_hash_entry *) h->root.u.i.link;
+
+             /* PR15323, ref flags aren't set for references in the
+                same object.  */
+             h->root.non_ir_ref = 1;
             }
         }
 
@@ -2659,7 +2670,9 @@ s7_bfd_score_elf_check_relocs (bfd *abfd,
               break;
             case R_SCORE_ABS32:
             case R_SCORE_REL32:
-              if (dynobj == NULL && (info->shared || h != NULL) && (sec->flags & SEC_ALLOC) != 0)
+              if (dynobj == NULL
+                 && (bfd_link_pic (info) || h != NULL)
+                 && (sec->flags & SEC_ALLOC) != 0)
                 elf_hash_table (info)->dynobj = dynobj = abfd;
               break;
             default:
@@ -2702,7 +2715,8 @@ s7_bfd_score_elf_check_relocs (bfd *abfd,
           break;
         case R_SCORE_ABS32:
         case R_SCORE_REL32:
-          if ((info->shared || h != NULL) && (sec->flags & SEC_ALLOC) != 0)
+          if ((bfd_link_pic (info) || h != NULL)
+             && (sec->flags & SEC_ALLOC) != 0)
             {
               if (sreloc == NULL)
                 {
@@ -2711,7 +2725,7 @@ s7_bfd_score_elf_check_relocs (bfd *abfd,
                     return FALSE;
                 }
 #define SCORE_READONLY_SECTION (SEC_ALLOC | SEC_LOAD | SEC_READONLY)
-              if (info->shared)
+              if (bfd_link_pic (info))
                 {
                   /* When creating a shared object, we must copy these reloc types into
                      the output file as R_SCORE_REL32 relocs.  We make room for this reloc
@@ -2904,7 +2918,7 @@ s7_bfd_score_elf_adjust_dynamic_symbol (struct bfd_link_info *info,
      any R_SCORE_ABS32 or R_SCORE_REL32 relocs against it into the output
      file.  */
   hscore = (struct score_elf_link_hash_entry *) h;
-  if (!info->relocatable
+  if (!bfd_link_relocatable (info)
       && hscore->possibly_dynamic_relocs != 0
       && (h->root.type == bfd_link_hash_defweak || !h->def_regular))
     {
@@ -2996,7 +3010,7 @@ s7_bfd_score_elf_always_size_sections (bfd *output_bfd,
 
   /* Calculate the total loadable size of the output.  That will give us the
      maximum number of GOT_PAGE entries required.  */
-  for (sub = info->input_bfds; sub; sub = sub->link_next)
+  for (sub = info->input_bfds; sub; sub = sub->link.next)
     {
       asection *subsection;
 
@@ -3064,7 +3078,7 @@ s7_bfd_score_elf_size_dynamic_sections (bfd *output_bfd, struct bfd_link_info *i
   if (elf_hash_table (info)->dynamic_sections_created)
     {
       /* Set the contents of the .interp section to the interpreter.  */
-      if (!info->shared)
+      if (!bfd_link_pic (info))
         {
           s = bfd_get_linker_section (dynobj, ".interp");
           BFD_ASSERT (s != NULL);
@@ -3249,7 +3263,7 @@ s7_bfd_score_elf_create_dynamic_sections (bfd *abfd, struct bfd_link_info *info)
         return FALSE;
     }
 
-  if (!info->shared)
+  if (!bfd_link_pic (info))
     {
       const char *name;