2001-10-05 H.J. Lu <hjl@gnu.org>

[deliverable/binutils-gdb.git] / bfd / elf64-x86-64.c

diff --git a/bfd/elf64-x86-64.c b/bfd/elf64-x86-64.c
index 0359b164ac4c7ab0d2f6c7867e3d63a9b9fc848d..321542165c1fba68b2d4166f00b6e184dcaaf928 100644 (file)
--- a/bfd/elf64-x86-64.c
+++ b/bfd/elf64-x86-64.c
@@ -167,8 +167,7 @@ elf64_x86_64_reloc_type_lookup (abfd, code)
        i++)
     {
       if (x86_64_reloc_map[i].bfd_reloc_val == code)
-       return &x86_64_elf_howto_table[(int)
-                                      x86_64_reloc_map[i].elf_reloc_val];
+       return &x86_64_elf_howto_table[i];
     }
   return 0;
 }
@@ -442,10 +441,8 @@ elf64_x86_64_check_relocs (abfd, info, sec, relocs)
 
          if (h != NULL)
            {
-             if (h->got.refcount == -1)
+             if (h->got.refcount == 0)
                {
-                 h->got.refcount = 1;
-
                  /* Make sure this symbol is output as a dynamic symbol.  */
                  if (h->dynindx == -1)
                    {
@@ -456,8 +453,7 @@ elf64_x86_64_check_relocs (abfd, info, sec, relocs)
                  sgot->_raw_size += GOT_ENTRY_SIZE;
                  srelgot->_raw_size += sizeof (Elf64_External_Rela);
                }
-             else
-               h->got.refcount += 1;
+             h->got.refcount += 1;
            }
          else
            {
@@ -469,16 +465,13 @@ elf64_x86_64_check_relocs (abfd, info, sec, relocs)
                  size = symtab_hdr->sh_info;
                  size *= sizeof (bfd_signed_vma);
                  local_got_refcounts = ((bfd_signed_vma *)
-                                        bfd_alloc (abfd, size));
+                                        bfd_zalloc (abfd, size));
                  if (local_got_refcounts == NULL)
                    return false;
                  elf_local_got_refcounts (abfd) = local_got_refcounts;
-                 memset (local_got_refcounts, -1, (size_t) size);
                }
-             if (local_got_refcounts[r_symndx] == -1)
+             if (local_got_refcounts[r_symndx] == 0)
                {
-                 local_got_refcounts[r_symndx] = 1;
-
                  sgot->_raw_size += GOT_ENTRY_SIZE;
                  if (info->shared)
                    {
@@ -488,8 +481,7 @@ elf64_x86_64_check_relocs (abfd, info, sec, relocs)
                      srelgot->_raw_size += sizeof (Elf64_External_Rela);
                    }
                }
-             else
-               local_got_refcounts[r_symndx] += 1;
+             local_got_refcounts[r_symndx] += 1;
            }
          break;
 
@@ -507,10 +499,7 @@ elf64_x86_64_check_relocs (abfd, info, sec, relocs)
            continue;
 
          h->elf_link_hash_flags |= ELF_LINK_HASH_NEEDS_PLT;
-         if (h->plt.refcount == -1)
-           h->plt.refcount = 1;
-         else
-           h->plt.refcount += 1;
+         h->plt.refcount += 1;
          break;
 
        case R_X86_64_8:
@@ -1960,6 +1949,7 @@ elf64_x86_64_reloc_type_class (rela)
 #define ELF_MAXPAGESIZE                            0x100000
 
 #define elf_backend_can_gc_sections        1
+#define elf_backend_can_refcount           1
 #define elf_backend_want_got_plt           1
 #define elf_backend_plt_readonly           1
 #define elf_backend_want_plt_sym           0