* archive.c (_bfd_write_archive_contents): Once we've found an

	object, don't bother to look for more when deciding whether to
	build a map.
	(compute_and_write_armap): After adding the symbols for a BFD,
	call bfd_free_cached_info on it.

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 4f25e82..8bda4bc 100644 (file)
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,5 +1,44 @@
 Fri Apr  1 12:40:58 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 
+       * archive.c (_bfd_write_archive_contents): Once we've found an
+       object, don't bother to look for more when deciding whether to
+       build a map.
+       (compute_and_write_armap): After adding the symbols for a BFD,
+       call bfd_free_cached_info on it.
+
+       Add bfd_free_cached_info support to a.out backends.
+       * aoutx.h (aout_get_external_symbols): Renamed from
+       aout_link_get_symbols.  Read strings even if symbols have been
+       read.  Store string size in obj_aout_string_size.
+       (NAME(aout,slurp_symbol_table)): Call aout_get_external_symbols to
+       read the symbols.  Allocate the cached symbols with malloc, not
+       bfd_alloc.
+       (NAME(aout,slurp_reloc_table)): Allocate the cached relocs with
+       malloc, not bfd_alloc.
+       (NAME(aout,bfd_free_cached_info)): New function; free cached
+       symbols and relocs.
+       * libaout.h (struct aoutdata): Add external_string_size field.
+       (obj_aout_external_string_size): New accessor macro.
+       (NAME(aout,close_and_cleanup)): Don't declare.
+       (NAME(aout,bfd_free_cached_info)): Declare.
+       (aout_32_close_and_cleanup): Don't define.
+       (aout_64_close_and_cleanup): Don't define.
+       * aout-target.h (MY_bfd_free_cached_info): If not already defined,
+       define as NAME(aout,free_cached_info).
+       (MY_close_and_cleanup): If not already defined, define as
+       MY_bfd_free_cached_info.
+       * aout-adobe.c (aout_32_close_and_cleanup): Define.
+       (aout_32_bfd_free_cached_info): Don't define.
+       * bout.c (aout_32_close_and_cleanup): Define.
+       (aout_32_bfd_free_cached_info): Don't define.
+       * hp300hpux.c (MY_bfd_free_cached_info): Define as bfd_true.
+       (MY_close_and_cleanup): Don't define.
+       * i386lynx.c (NAME(lynx,slurp_reloc_table)): Allocate the cached
+       relocs with malloc, not bfd_alloc.
+       * i386os9k.c (aout_32_close_and_cleanup): Define.
+       (aout_32_bfd_free_cached_info): Don't define.
+
+       Add a new entry point to free memory cached by a BFD.
        * targets.c (bfd_target): Add _bfd_free_cached_info field.
        * bfd.c (bfd_free_cached_info): Define.
        * bfd-in.h (JUMP_TABLE): Add _bfd_free_cached_info.

diff --git a/bfd/archive.c b/bfd/archive.c
index 88e6dfa..589199b 100644 (file)
--- a/bfd/archive.c
+++ b/bfd/archive.c
@@ -1476,7 +1476,7 @@ _bfd_write_archive_contents (arch)
                                              (char *) arch_hdr (current)));
        }
 
-      if (makemap)
+      if (makemap && ! hasobjects)
        {                       /* don't bother if we won't make a map! */
          if ((bfd_check_format (current, bfd_object))
 #if 0                          /* FIXME -- these are not set correctly */
@@ -1705,6 +1705,11 @@ compute_and_write_armap (arch, elength)
                    }
                }
            }
+
+         /* Now ask the BFD to free up any cached information, so we
+            don't fill all of memory with symbol tables.  */
+         if (! bfd_free_cached_info (current))
+           goto error_return;
        }
     }