2010-01-26 Tristan Gingold <gingold@adacore.com>

	* targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
	(bfd_target): Add _bfd_write_ar_hdr_fn field.
	* archive.c (is_bsd44_extended_name): New macro.
	(_bfd_generic_read_ar_hdr_mag): Use it.  Add extra_size.
	(bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
	name.
	(_bfd_archive_bsd44_construct_extended_name_table): New function.
	(_bfd_generic_write_ar_hdr): Ditto.
	(_bfd_bsd44_write_ar_hdr): Ditto.
	(_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
	(bsd_write_armap): Adjust firstreal computation.
	* libbfd-in.h (struct areltdata): Add extra_size field.
	(_bfd_generic_write_ar_hdr): Add prototype.
	(_bfd_bsd44_write_ar_hdr): Ditto.
	(_bfd_write_ar_hdr): Define.
	(_bfd_noarchive_write_ar_hdr): Ditto.
	(_bfd_archive_bsd_write_ar_hdr): Ditto.
	(_bfd_archive_coff_write_ar_hdr): Ditto.
	(_bfd_archive_bsd44_slurp_armap): Ditto.
	(_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
	(_bfd_archive_bsd44_construct_extended_name_table): New prototype.
	(_bfd_archive_bsd44_truncate_arname): Ditto.
	(_bfd_archive_bsd44_write_armap): Ditto.
	(_bfd_archive_bsd44_read_ar_hdr): Ditto.
	(_bfd_archive_bsd44_write_ar_hdr): Ditto.
	(_bfd_archive_bsd44_openr_next_archived_file): Ditto.
	(_bfd_archive_bsd44_get_elt_at_index): Ditto.
	(_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
	(_bfd_archive_bsd44_update_armap_timestamp): Ditto.
	* libbfd.h: Regenerate.
	* oasys.c (oasys_write_ar_hdr): Define.
	* libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
	* ieee.c (ieee_write_ar_hdr): Define.
	* elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
	* coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
	(bfd_pmac_xcoff_backend_data): Ditto.
	* coff64-rs6000.c (rs6000coff64_vec): Ditto.
	(bfd_xcoff_aix5_backend_data): Ditto.
	* coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
	* aout-target.h (MY_write_ar_hdr): Define it if not defined.
	* aout-tic30.c (MY_write_ar_hdr): Ditto.
	* mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
	(bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
	(bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
	(bfd_mach_o_construct_extended_name_table)
	(bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
	(bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
	(bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
	* mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
	(bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
	(bfd_mach_o_construct_extended_name_table)
	(bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
	(bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
	(bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
	* bfd-in2.h: Regenerate.

1 files changed, 33 insertions, 0 deletions

diff --git a/bfd/libbfd.h b/bfd/libbfd.h
index 073086c..2be8fe5 100644
--- a/bfd/libbfd.h
+++ b/bfd/libbfd.h
@@ -95,6 +95,7 @@ struct artdata {
 struct areltdata {
   char * arch_header;		/* it's actually a string */
   unsigned int parsed_size;	/* octets of filesize not including ar_hdr */
+  unsigned int extra_size;	/* BSD4.4: extra bytes after the header.  */
   char *filename;		/* null-terminated */
   file_ptr origin;		/* for element of a thin archive */
 };
@@ -212,6 +213,12 @@ extern void _bfd_ar_spacepad
 extern void *_bfd_generic_read_ar_hdr_mag
   (bfd *, const char *);
 
+extern bfd_boolean _bfd_generic_write_ar_hdr
+  (bfd *, bfd *);
+
+extern bfd_boolean _bfd_bsd44_write_ar_hdr
+  (bfd *, bfd *);
+
 bfd * bfd_generic_openr_next_archived_file
   (bfd *archive, bfd *last_file);
 
@@ -220,6 +227,8 @@ int bfd_generic_stat_arch_elt
 
 #define _bfd_read_ar_hdr(abfd) \
   BFD_SEND (abfd, _bfd_read_ar_hdr_fn, (abfd))
+#define _bfd_write_ar_hdr(archive, abfd)         \
+  BFD_SEND (abfd, _bfd_write_ar_hdr_fn, (archive, abfd))
 
 /* Generic routines to use for BFD_JUMP_TABLE_GENERIC.  Use
    BFD_JUMP_TABLE_GENERIC (_bfd_generic).  */
@@ -278,6 +287,8 @@ extern bfd_boolean _bfd_nocore_core_file_matches_executable_p
   ((bfd_boolean (*) (bfd *, unsigned int, struct orl *, unsigned int, int)) \
    bfd_false)
 #define _bfd_noarchive_read_ar_hdr bfd_nullvoidptr
+#define _bfd_noarchive_write_ar_hdr \
+  ((bfd_boolean (*) (bfd *, bfd *)) bfd_false)
 #define _bfd_noarchive_openr_next_archived_file \
   ((bfd *(*) (bfd *, bfd *)) bfd_nullvoidptr)
 #define _bfd_noarchive_get_elt_at_index \
@@ -296,6 +307,7 @@ extern bfd_boolean _bfd_archive_bsd_construct_extended_name_table
 #define _bfd_archive_bsd_truncate_arname bfd_bsd_truncate_arname
 #define _bfd_archive_bsd_write_armap bsd_write_armap
 #define _bfd_archive_bsd_read_ar_hdr _bfd_generic_read_ar_hdr
+#define _bfd_archive_bsd_write_ar_hdr _bfd_generic_write_ar_hdr
 #define _bfd_archive_bsd_openr_next_archived_file \
   bfd_generic_openr_next_archived_file
 #define _bfd_archive_bsd_get_elt_at_index _bfd_generic_get_elt_at_index
@@ -315,6 +327,7 @@ extern bfd_boolean _bfd_archive_coff_construct_extended_name_table
 #define _bfd_archive_coff_truncate_arname bfd_dont_truncate_arname
 #define _bfd_archive_coff_write_armap coff_write_armap
 #define _bfd_archive_coff_read_ar_hdr _bfd_generic_read_ar_hdr
+#define _bfd_archive_coff_write_ar_hdr _bfd_generic_write_ar_hdr
 #define _bfd_archive_coff_openr_next_archived_file \
   bfd_generic_openr_next_archived_file
 #define _bfd_archive_coff_get_elt_at_index _bfd_generic_get_elt_at_index
@@ -322,6 +335,26 @@ extern bfd_boolean _bfd_archive_coff_construct_extended_name_table
   bfd_generic_stat_arch_elt
 #define _bfd_archive_coff_update_armap_timestamp bfd_true
 
+/* Routines to use for BFD_JUMP_TABLE_ARCHIVE to get BSD4.4 style
+   archives.  Use BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_bsd44).  */
+
+#define _bfd_archive_bsd44_slurp_armap bfd_slurp_bsd_armap
+#define _bfd_archive_bsd44_slurp_extended_name_table \
+  _bfd_slurp_extended_name_table
+extern bfd_boolean _bfd_archive_bsd44_construct_extended_name_table
+  (bfd *, char **, bfd_size_type *, const char **);
+#define _bfd_archive_bsd44_truncate_arname bfd_bsd_truncate_arname
+#define _bfd_archive_bsd44_write_armap bsd_write_armap
+#define _bfd_archive_bsd44_read_ar_hdr _bfd_generic_read_ar_hdr
+#define _bfd_archive_bsd44_write_ar_hdr _bfd_bsd44_write_ar_hdr
+#define _bfd_archive_bsd44_openr_next_archived_file \
+  bfd_generic_openr_next_archived_file
+#define _bfd_archive_bsd44_get_elt_at_index _bfd_generic_get_elt_at_index
+#define _bfd_archive_bsd44_generic_stat_arch_elt \
+  bfd_generic_stat_arch_elt
+#define _bfd_archive_bsd44_update_armap_timestamp \
+  _bfd_archive_bsd_update_armap_timestamp
+
 /* Routines to use for BFD_JUMP_TABLE_SYMBOLS where there is no symbol
    support.  Use BFD_JUMP_TABLE_SYMBOLS (_bfd_nosymbols).  */