Add support for checking whether all PowerPC ELF modules either use -mrelocatable...

diff --git a/bfd/elf32-target.h b/bfd/elf32-target.h
index b6e4b57..6ee592d 100644 (file)
--- a/bfd/elf32-target.h
+++ b/bfd/elf32-target.h
@@ -45,6 +45,14 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define bfd_elf32_bfd_copy_private_bfd_data \
   ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true)
 #endif
+#ifndef bfd_elf32_bfd_merge_private_bfd_data
+#define bfd_elf32_bfd_merge_private_bfd_data \
+  ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true)
+#endif
+#ifndef bfd_elf32_bfd_set_private_flags
+#define bfd_elf32_bfd_set_private_flags \
+  ((boolean (*) PARAMS ((bfd *, flagword))) bfd_true)
+#endif
 #ifndef bfd_elf32_bfd_is_local_label
 #define bfd_elf32_bfd_is_local_label bfd_generic_is_local_label
 #endif

diff --git a/bfd/elf64-target.h b/bfd/elf64-target.h
index 0a8e911..b5fbce0 100644 (file)
--- a/bfd/elf64-target.h
+++ b/bfd/elf64-target.h
@@ -48,6 +48,14 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define bfd_elf64_bfd_copy_private_bfd_data \
   ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true)
 #endif
+#ifndef bfd_elf64_bfd_merge_private_bfd_data
+#define bfd_elf64_bfd_merge_private_bfd_data \
+  ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true)
+#endif
+#ifndef bfd_elf64_bfd_set_private_flags
+#define bfd_elf64_bfd_set_private_flags \
+  ((boolean (*) PARAMS ((bfd *, flagword))) bfd_true)
+#endif
 #ifndef bfd_elf64_bfd_is_local_label
 #define bfd_elf64_bfd_is_local_label bfd_generic_is_local_label
 #endif

diff --git a/bfd/libelf.h b/bfd/libelf.h
index 01d1599..93cfa5e 100644 (file)
--- a/bfd/libelf.h
+++ b/bfd/libelf.h
@@ -496,6 +496,9 @@ struct elf_obj_tdata
      wasting the memory just for the infrequently called
      find_nearest_line.  */
   struct mips_elf_find_line *find_line_info;
+
+  /* Used by PowerPC to determine if the e_flags field has been intiialized */
+  boolean ppc_flags_init;
 };
 
 #define elf_tdata(bfd)         ((bfd) -> tdata.elf_obj_data)
@@ -515,6 +518,7 @@ struct elf_obj_tdata
 #define elf_local_got_offsets(bfd) (elf_tdata(bfd) -> local_got_offsets)
 #define elf_dt_needed_name(bfd)        (elf_tdata(bfd) -> dt_needed_name)
 #define elf_bad_symtab(bfd)    (elf_tdata(bfd) -> bad_symtab)
+#define elf_ppc_flags_init(bfd)        (elf_tdata(bfd) -> ppc_flags_init)
 \f
 extern char * elf_string_from_elf_section PARAMS ((bfd *, unsigned, unsigned));
 extern char * elf_get_str_section PARAMS ((bfd *, unsigned));