bfd/

	* bfd.c (struct _bfd): Correct outsymbols comment.
	* bfd-in2.h: Regenerate.
	* linker.c (bfd_generic_link_read_symbols): Renamed from..
	(generic_link_read_symbols): ..this, and made global.

include/
	* bfdlink.h (bfd_generic_link_read_symbols): Declare.
ld/
	PR 6478
	* ldcref.c (check_local_sym_xref): Use bfd_generic_link_read_symbols.
	Don't free symbol pointer array.
	(check_refs): Likewise.
	* ldmain.c (warning_callback): Likewise.
	* ldmisc.c (vfinfo): Likewise.
	* pe-dll.c (process_def_file): Likewise.
	(pe_walk_relocs_of_symbol, generate_reloc): Likewise.
	* emultempl/pe.em (pe_find_data_imports): Likewise.
	(gld_${EMULATION_NAME}_after_open): Likewise.
	* emultempl/pep.em (pep_find_data_imports): Likewise.
	(gld_${EMULATION_NAME}_after_open): Likewise.
	* ldlang.h (lang_input_statement_type): Delete asymbols, symbol_count,
	passive_position, closed.
	* ldlang.c (new_afile): Don't set asymbols and symbol_count.
	* ldmain.c (add_archive_element): xcalloc lang_input_statement_type.

6 files changed, 24 insertions, 8 deletions

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index a4d9667ba97..a85352579fd 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,10 @@
+2008-08-17  Alan Modra  <amodra@bigpond.net.au>
+
+	* bfd.c (struct _bfd): Correct outsymbols comment.
+	* bfd-in2.h: Regenerate.
+	* linker.c (bfd_generic_link_read_symbols): Renamed from..
+	(generic_link_read_symbols): ..this, and made global.
+
 2008-08-15  Alan Modra  <amodra@bigpond.net.au>
 
 	PR 6526
diff --git a/bfd/bfd-in2.h b/bfd/bfd-in2.h
index 8868e7d2642..a39c46162f3 100644
--- a/bfd/bfd-in2.h
+++ b/bfd/bfd-in2.h
@@ -4712,7 +4712,8 @@ struct bfd
   /* Used for input and output.  */
   unsigned int symcount;
 
-  /* Symbol table for output BFD (with symcount entries).  */
+  /* Symbol table for output BFD (with symcount entries).
+     Also used by the linker to cache input BFD symbols.  */
   struct bfd_symbol  **outsymbols;
 
   /* Used for slurped dynamic symbol tables.  */
diff --git a/bfd/bfd.c b/bfd/bfd.c
index ed89e664cc7..1ffd7d05b1d 100644
--- a/bfd/bfd.c
+++ b/bfd/bfd.c
@@ -176,7 +176,8 @@ CODE_FRAGMENT
 .  {* Used for input and output.  *}
 .  unsigned int symcount;
 .
-.  {* Symbol table for output BFD (with symcount entries).  *}
+.  {* Symbol table for output BFD (with symcount entries).
+.     Also used by the linker to cache input BFD symbols.  *}
 .  struct bfd_symbol  **outsymbols;
 .
 .  {* Used for slurped dynamic symbol tables.  *}
diff --git a/bfd/linker.c b/bfd/linker.c
index 327426e3c51..baf280c7a24 100644
--- a/bfd/linker.c
+++ b/bfd/linker.c
@@ -737,8 +737,8 @@ _bfd_generic_link_hash_table_free (struct bfd_link_hash_table *hash)
    the hash table pointing to different instances of the symbol
    structure.  */
 
-static bfd_boolean
-generic_link_read_symbols (bfd *abfd)
+bfd_boolean
+bfd_generic_link_read_symbols (bfd *abfd)
 {
   if (bfd_get_outsymbols (abfd) == NULL)
     {
@@ -834,7 +834,7 @@ generic_link_add_object_symbols (bfd *abfd,
   bfd_size_type symcount;
   struct bfd_symbol **outsyms;
 
-  if (! generic_link_read_symbols (abfd))
+  if (!bfd_generic_link_read_symbols (abfd))
     return FALSE;
   symcount = _bfd_generic_link_get_symcount (abfd);
   outsyms = _bfd_generic_link_get_symbols (abfd);
@@ -1164,7 +1164,7 @@ generic_link_check_archive_element (bfd *abfd,
 
   *pneeded = FALSE;
 
-  if (! generic_link_read_symbols (abfd))
+  if (!bfd_generic_link_read_symbols (abfd))
     return FALSE;
 
   pp = _bfd_generic_link_get_symbols (abfd);
@@ -2159,7 +2159,7 @@ _bfd_generic_link_output_symbols (bfd *output_bfd,
   asymbol **sym_ptr;
   asymbol **sym_end;
 
-  if (! generic_link_read_symbols (input_bfd))
+  if (!bfd_generic_link_read_symbols (input_bfd))
     return FALSE;
 
   /* Create a filename symbol if we are supposed to.  */
@@ -2752,7 +2752,7 @@ default_indirect_link_order (bfd *output_bfd,
 	 have retrieved them by this point, but we are being called by
 	 a specific linker, presumably because we are linking
 	 different types of object files together.  */
-      if (! generic_link_read_symbols (input_bfd))
+      if (!bfd_generic_link_read_symbols (input_bfd))
 	return FALSE;
 
       /* Since we have been called by a specific linker, rather than
diff --git a/include/ChangeLog b/include/ChangeLog
index a1e31a64db0..c86f60089a9 100644
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,7 @@
+2008-08-17  Alan Modra  <amodra@bigpond.net.au>
+
+	* bfdlink.h (bfd_generic_link_read_symbols): Declare.
+
 2008-08-08  Anatoly Sokolov  <aesok@post.ru>
 
 	* elf/avr.h (E_AVR_MACH_AVR25, E_AVR_MACH_AVR31,
diff --git a/include/bfdlink.h b/include/bfdlink.h
index e6833102839..d27b5388d3b 100644
--- a/include/bfdlink.h
+++ b/include/bfdlink.h
@@ -198,6 +198,9 @@ extern void bfd_link_add_undef
 extern void bfd_link_repair_undef_list
   (struct bfd_link_hash_table *table);
 
+/* Read symbols and cache symbol pointer array in outsymbols.  */
+extern bfd_boolean bfd_generic_link_read_symbols (bfd *);
+
 struct bfd_sym_chain
 {
   struct bfd_sym_chain *next;