2004-04-28 Andrew Cagney <cagney@redhat.com>

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

diff --git a/bfd/elf32-mcore.c b/bfd/elf32-mcore.c
index e88f01d64be4b44a8f0f0efeb6735457a54c09f8..e6aa666c6dc1d9cf12a33e60f5f433918c650f23 100644 (file)
--- a/bfd/elf32-mcore.c
+++ b/bfd/elf32-mcore.c
@@ -1,5 +1,5 @@
 /* Motorola MCore specific support for 32-bit ELF
-   Copyright 1994, 1995, 1999, 2000, 2001, 2002, 2003
+   Copyright 1994, 1995, 1999, 2000, 2001, 2002, 2003, 2004
    Free Software Foundation, Inc.
 
 This file is part of BFD, the Binary File Descriptor library.
@@ -84,7 +84,7 @@ static reloc_howto_type mcore_elf_howto_raw[] =
         0,                     /* bitpos */
         complain_overflow_bitfield, /* complain_on_overflow */
         bfd_elf_generic_reloc, /* special_function */
-        "ADDR32",              /* name *//* For compatability with coff/pe port.  */
+        "ADDR32",              /* name *//* For compatibility with coff/pe port.  */
         FALSE,                 /* partial_inplace */
         0x0,                   /* src_mask */
         0xffffffff,            /* dst_mask */
@@ -467,35 +467,17 @@ mcore_elf_relocate_section (output_bfd, info, input_bfd, input_section,
        {
          sym = local_syms + r_symndx;
          sec = local_sections [r_symndx];
-         relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel);
+         relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel);
          addend = rel->r_addend;
        }
       else
        {
-         h = sym_hashes [r_symndx - symtab_hdr->sh_info];
-         if (   h->root.type == bfd_link_hash_defined
-             || h->root.type == bfd_link_hash_defweak)
-           {
-             sec = h->root.u.def.section;
-             relocation = (h->root.u.def.value
-                           + sec->output_section->vma
-                           + sec->output_offset);
-           }
-         else if (h->root.type == bfd_link_hash_undefweak)
-           relocation = 0;
-         else if (info->shared
-                  && ELF_ST_VISIBILITY (h->other) == STV_DEFAULT)
-           relocation = 0;
-         else
-           {
-             if (! ((*info->callbacks->undefined_symbol)
-                       (info, h->root.root.string, input_bfd,
-                        input_section, rel->r_offset, TRUE)))
-               return FALSE;
+         bfd_boolean unresolved_reloc, warned;
 
-             ret = FALSE;
-             continue;
-           }
+         RELOC_FOR_GLOBAL_SYMBOL (info, input_bfd, input_section, rel,
+                                  r_symndx, symtab_hdr, sym_hashes,
+                                  h, sec, relocation,
+                                  unresolved_reloc, warned);
        }
 
       switch (r_type)
@@ -665,14 +647,14 @@ mcore_elf_check_relocs (abfd, info, sec, relocs)
         /* This relocation describes the C++ object vtable hierarchy.
            Reconstruct it for later use during GC.  */
         case R_MCORE_GNU_VTINHERIT:
-          if (!_bfd_elf32_gc_record_vtinherit (abfd, sec, h, rel->r_offset))
+          if (!bfd_elf_gc_record_vtinherit (abfd, sec, h, rel->r_offset))
             return FALSE;
           break;
 
         /* This relocation describes which C++ vtable entries are actually
            used.  Record for later use during GC.  */
         case R_MCORE_GNU_VTENTRY:
-          if (!_bfd_elf32_gc_record_vtentry (abfd, sec, h, rel->r_addend))
+          if (!bfd_elf_gc_record_vtentry (abfd, sec, h, rel->r_addend))
             return FALSE;
           break;
         }
@@ -681,6 +663,13 @@ mcore_elf_check_relocs (abfd, info, sec, relocs)
   return TRUE;
 }
 
+static struct bfd_elf_special_section const mcore_elf_special_sections[]=
+{
+  { ".ctors",   6, -2, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE },
+  { ".dtors",   6, -2, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE },
+  { NULL,       0,  0, 0,            0 }
+};
+
 #define TARGET_BIG_SYM         bfd_elf32_mcore_big_vec
 #define TARGET_BIG_NAME                "elf32-mcore-big"
 #define TARGET_LITTLE_SYM       bfd_elf32_mcore_little_vec
@@ -699,6 +688,7 @@ mcore_elf_check_relocs (abfd, info, sec, relocs)
 #define elf_backend_gc_mark_hook               mcore_elf_gc_mark_hook
 #define elf_backend_gc_sweep_hook              mcore_elf_gc_sweep_hook
 #define elf_backend_check_relocs                mcore_elf_check_relocs
+#define elf_backend_special_sections           mcore_elf_special_sections
 
 #define elf_backend_can_gc_sections            1
 #define elf_backend_rela_normal                        1