2001-06-07 Andreas Jaeger <aj@suse.de>

	* elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Add an
	assertion.
	(elf64_x86_64_check_relocs): Fix VTENTRY relocation; set an
	alignment of 8 for .rela sections; handle further relocations.

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index a408b20..4dcc14e 100644 (file)
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,10 @@
+2001-06-07  Andreas Jaeger  <aj@suse.de>
+
+       * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Add an
+       assertion.
+       (elf64_x86_64_check_relocs): Fix VTENTRY relocation; set an
+       alignment of 8 for .rela sections; handle further relocations.
+
 2001-06-06  Christian Groessler <cpg@aladdin.de>
 
         * coff-z8k.c: Fix formatting.

diff --git a/bfd/elf64-x86-64.c b/bfd/elf64-x86-64.c
index 9bd5eeb..079c968 100644 (file)
--- a/bfd/elf64-x86-64.c
+++ b/bfd/elf64-x86-64.c
@@ -492,17 +492,17 @@ elf64_x86_64_check_relocs (abfd, info, sec, relocs)
          if (h == NULL)
            continue;
 
+         h->elf_link_hash_flags |= ELF_LINK_HASH_NEEDS_PLT;
          if (h->plt.refcount == -1)
-           {
-             h->plt.refcount = 1;
-             h->elf_link_hash_flags |= ELF_LINK_HASH_NEEDS_PLT;
-           }
+           h->plt.refcount = 1;
          else
            h->plt.refcount += 1;
          break;
 
-       case R_X86_64_64:
+       case R_X86_64_8:
+       case R_X86_64_16:
        case R_X86_64_32:
+       case R_X86_64_64:
        case R_X86_64_32S:
        case R_X86_64_PC32:
          if (h != NULL)
@@ -524,7 +524,9 @@ elf64_x86_64_check_relocs (abfd, info, sec, relocs)
             and symbol visibility changes render the symbol local.  */
          if (info->shared
              && (sec->flags & SEC_ALLOC) != 0
-             && (ELF64_R_TYPE (rel->r_info) != R_X86_64_PC32
+             && (((ELF64_R_TYPE (rel->r_info) != R_X86_64_PC8)
+                 && (ELF64_R_TYPE (rel->r_info) != R_X86_64_PC16)
+                 && (ELF64_R_TYPE (rel->r_info) != R_X86_64_PC32))
                  || (h != NULL
                      && (! info->symbolic
                          || (h->elf_link_hash_flags
@@ -560,7 +562,7 @@ elf64_x86_64_check_relocs (abfd, info, sec, relocs)
                        flags |= SEC_ALLOC | SEC_LOAD;
                      if (sreloc == NULL
                          || ! bfd_set_section_flags (dynobj, sreloc, flags)
-                         || ! bfd_set_section_alignment (dynobj, sreloc, 2))
+                         || ! bfd_set_section_alignment (dynobj, sreloc, 3))
                        return false;
                    }
                }
@@ -573,7 +575,10 @@ elf64_x86_64_check_relocs (abfd, info, sec, relocs)
                 that this function is only called if we are using an
                 elf64_x86_64 linker hash table, which means that h is
                 really a pointer to an elf64_x86_64_link_hash_entry.  */
-             if (h != NULL && ELF64_R_TYPE (rel->r_info) == R_X86_64_PC32)
+             if (h != NULL
+                 && ((ELF64_R_TYPE (rel->r_info) == R_X86_64_PC8)
+                     || (ELF64_R_TYPE (rel->r_info) == R_X86_64_PC16)
+                     || (ELF64_R_TYPE (rel->r_info) == R_X86_64_PC32)))
                {
                  struct elf64_x86_64_link_hash_entry *eh;
                  struct elf64_x86_64_pcrel_relocs_copied *p;
@@ -611,7 +616,7 @@ elf64_x86_64_check_relocs (abfd, info, sec, relocs)
          /* This relocation describes which C++ vtable entries are actually
             used.  Record for later use during GC.  */
        case R_X86_64_GNU_VTENTRY:
-         if (!_bfd_elf64_gc_record_vtentry (abfd, sec, h, rel->r_offset))
+         if (!_bfd_elf64_gc_record_vtentry (abfd, sec, h, rel->r_addend))
            return false;
          break;
        }
@@ -1725,6 +1730,7 @@ elf64_x86_64_finish_dynamic_symbol (output_bfd, info, h, sym)
              && (info->symbolic || h->dynindx == -1)
              && (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR)))
        {
+         BFD_ASSERT((h->got.offset & 1) != 0);
          rela.r_info = ELF64_R_INFO (0, R_X86_64_RELATIVE);
          rela.r_addend = (h->root.u.def.value
                           + h->root.u.def.section->output_section->vma