* dwarf2.c (read_attribute): Support DW_FORM_ref8.

	* elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
	to possibly_dynamic_relocs.  Adjust usage throughout code.
	(elf_mips_howto_table): Handle R_MIPS_64 correctly.
	(elf_mips_ctor64_howto): Likewise.
	(mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
	Adjust indentation.
	(mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
	(_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
	Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
	* elf64-mips.c (elf_backend_may_use_rel_p): Define.

diff --git a/bfd/dwarf2.c b/bfd/dwarf2.c
index 143c3fa..888757e 100644 (file)
--- a/bfd/dwarf2.c
+++ b/bfd/dwarf2.c
@@ -611,6 +611,10 @@ read_attribute (attr, abbrev, unit, info_ptr)
       DW_UNSND (attr) = read_4_bytes (abfd, info_ptr);
       info_ptr += 4;
       break;
+    case DW_FORM_ref8:
+      DW_UNSND (attr) = read_8_bytes (abfd, info_ptr);
+      info_ptr += 8;
+      break;
     case DW_FORM_ref_udata:
       DW_UNSND (attr) = read_unsigned_leb128 (abfd, info_ptr, &bytes_read);
       info_ptr += bytes_read;

diff --git a/bfd/elf64-mips.c b/bfd/elf64-mips.c
index 0e388ef..6fc0dcd 100644 (file)
--- a/bfd/elf64-mips.c
+++ b/bfd/elf64-mips.c
@@ -2148,6 +2148,7 @@ const struct elf_size_info mips_elf64_size_info =
 #define elf_backend_gc_sweep_hook      _bfd_mips_elf_gc_sweep_hook
 #define elf_backend_got_header_size    (4*MIPS_RESERVED_GOTNO)
 #define elf_backend_plt_header_size    0
+#define elf_backend_may_use_rel_p       1
 
 /* We don't set bfd_elf64_bfd_is_local_label_name because the 32-bit 
    MIPS-specific function only applies to IRIX5, which had no 64-bit