target: consider addressable unit size when reading/writing memory

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

diff --git a/bfd/elf32-score7.c b/bfd/elf32-score7.c
index b9b9f30c7f5bb16f7c6bd5f98cd9637f9692d7b1..e23f67d126b525189266a6d340b133c7931ecd5b 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 */
@@ -2376,6 +2376,12 @@ 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)
@@ -2641,6 +2647,10 @@ 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;
             }
         }
 
@@ -2996,7 +3006,7 @@ 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;