Support for link_order types which generate relocs in order to

	support -Ur in the linker.
	* linker.c (generic_link_add_symbol_list): Remove bitsize argument
	from call to _bfd_generic_link_add_one_symbol.
	(_bfd_generic_link_add_one_symbol): Remove bitsize argument.
	Don't pass bitsize to constructor call back.  Pass BFD_RELOC_CTOR
	instead of bitsize to add_to_set call back.
	(_bfd_generic_final_link): Account for link_order relocs when
	allocating space for relocations.  Handle them in link_order loop.
	(_bfd_generic_reloc_link_order): New function.
	(_bfd_default_link_order): If a reloc_link_order is seen here,
	abort.
	(_bfd_count_link_order_relocs): New function.
	* libbfd-in.h (_bfd_generic_link_add_one_symbol): Remove bitsize
	argument from declaration.
	(_bfd_generic_reloc_link_order): Declare.
	(_bfd_count_link_order_relocs): Declare.
	* libbfd.h: Rebuilt.
	* aoutx.h (aout_link_add_symbols): Remove bitsize argument from
	call to _bfd_generic_link_add_one_symbol.
	(NAME(aout,final_link)): Account for link_order relocs when
	allocating space for relocations.  Handle them after handling all
	input BFDs.
	(aout_link_reloc_link_order): New function.
	* ecoff.c (ecoff_link_add_externals): Remove bitsize argument from
	call to _bfd_generic_link_add_one_symbol.
	(ecoff_bfd_final_link): Account for link_order relocs when
	allocating space for relocations.  Handle them in link_order loop.
	(ecoff_link_write_external): Set the storage class of a defined
	linker created symbol based on the section it is in.  Correct
	bfd_link_hash_weak case to use .sc rather than .st.
	(ecoff_reloc_link_order): New function.
	* coff-alpha.c (alpha_bfd_reloc_type_lookup): Handle
	BFD_RELOC_CTOR.
	* coff-mips.c (mips_bfd_reloc_type_lookup): Likewise.

1 files changed, 14 insertions, 2 deletions

diff --git a/bfd/libbfd.h b/bfd/libbfd.h
index 59ccdf7..5a02d0f 100644
--- a/bfd/libbfd.h
+++ b/bfd/libbfd.h
@@ -153,6 +153,10 @@ boolean	bfd_generic_set_section_contents PARAMS ((bfd *abfd, sec_ptr section,
 						  PTR location, file_ptr offset,
 						  bfd_size_type count));
 
+/* Generic routine to determine of the given symbol is a local
+   label.  */
+extern boolean bfd_generic_is_local_label PARAMS ((bfd *, asymbol *));
+
 /* A routine to create entries for a bfd_link_hash_table.  */
 extern struct bfd_hash_entry *_bfd_link_hash_newfunc
   PARAMS ((struct bfd_hash_entry *entry,
@@ -186,18 +190,26 @@ typedef struct bfd_link_hash_entry _bfd_link_hash_entry;
 extern boolean _bfd_generic_link_add_one_symbol
   PARAMS ((struct bfd_link_info *, bfd *, const char *name, flagword,
 	   asection *, bfd_vma, const char *, boolean copy,
-	   boolean constructor, unsigned int bitsize,
-	   struct bfd_link_hash_entry **));
+	   boolean constructor, struct bfd_link_hash_entry **));
 
 /* Generic link routine.  */
 extern boolean _bfd_generic_final_link
   PARAMS ((bfd *, struct bfd_link_info *));
 
+/* Generic reloc_link_order processing routine.  */
+extern boolean _bfd_generic_reloc_link_order
+  PARAMS ((bfd *, struct bfd_link_info *, asection *,
+	   struct bfd_link_order *));
+
 /* Default link order processing routine.  */
 extern boolean _bfd_default_link_order
   PARAMS ((bfd *, struct bfd_link_info *, asection *,
 	   struct bfd_link_order *));
 
+/* Count the number of reloc entries in a link order list.  */
+extern unsigned int _bfd_count_link_order_relocs
+  PARAMS ((struct bfd_link_order *));
+
 /* Final link relocation routine.  */
 extern bfd_reloc_status_type _bfd_final_link_relocate
   PARAMS ((const reloc_howto_type *, bfd *, asection *, bfd_byte *,