From a8da6403829d6f87867da6a737dfdaa736a37dfa Mon Sep 17 00:00:00 2001 From: Nick Clifton Date: Fri, 28 Mar 2008 06:49:44 +0000 Subject: Add support for thin archives. * bfd/archive.c (_bfd_find_nested_archive): New function. (get_extended_arelt_filename): Add origin parameter. (_bfd_generic_read_ar_hdr_mag): Deal with extended name combined with a file offset. (append_relative_path): New function. (_bfd_get_elt_at_filepos): Deal with external members and nested archives. (bfd_generic_openr_next_archived_file): Thin archives. (bfd_generic_archive_p): Recognize new magic string. (adjust_relative_path): New function. (_bfd_construct_extended_name_table): Construct extended names for thin archive members. (_bfd_write_archive_contents): Emit new magic string, skip copying files for thin archives. * bfd/bfd-in.h (bfd_is_thin_archive): New macro. * bfd/bfd.c (struct bfd): New fields for thin archives. * bfd/libbfd-in.h (struct areltdata): New field for thin archives. * bfd/opncls.c (bfd_close): Delete BFDs for nested archives. * binutils/ar.c (make_thin_archive): New global flag. (map_over_members): Deal with full pathnames in thin archives. (usage, main): Add 'T' option for building thin archives. (replace_members): Pass thin archive flag to ar_emul_append. * binutils/arsup.c (ar_open): Initialize new flag. * binutils/binemul.c (ar_emul_append): Add new parameter for flattening nested archives. (do_ar_emul_default_append): New function. (ar_emul_default_append): Factored out recursive code. * binutils/binemul.h (ar_emul_default_append): Add new parameter. (struct bin_emulation_xfer_struct): New parameter for ar_append. * binutils/dlltool.c (gen_lib_file): Initialize thin archive flag. * binutils/emul_aix.c (ar_emul_aix_internal): Add new flatten parameter, currently unimplemented. All callers changed. * binutils/objcopy.c (copy_archive): Preserve thin archive flag. * binutils/doc/binutils.texi: Update ar documentation. * binutils/testsuite/binutils-all/ar.exp: Add thin archive tests. * include/aout/ar.h (ARMAGT): New magic string for thin archives. --- binutils/binemul.h | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'binutils/binemul.h') diff --git a/binutils/binemul.h b/binutils/binemul.h index 4da6693..e2a1280 100644 --- a/binutils/binemul.h +++ b/binutils/binemul.h @@ -1,5 +1,5 @@ /* Binutils emulation layer. - Copyright 2002, 2003, 2007 Free Software Foundation, Inc. + Copyright 2002, 2003, 2007, 2008 Free Software Foundation, Inc. Written by Tom Rix, Red Hat Inc. This file is part of GNU Binutils. @@ -28,8 +28,9 @@ extern void ar_emul_usage (FILE *); extern void ar_emul_default_usage (FILE *); -extern bfd_boolean ar_emul_append (bfd **, char *, bfd_boolean); -extern bfd_boolean ar_emul_default_append (bfd **, char *, bfd_boolean); +extern bfd_boolean ar_emul_append (bfd **, char *, bfd_boolean, bfd_boolean); +extern bfd_boolean ar_emul_default_append (bfd **, char *, bfd_boolean, + bfd_boolean); extern bfd_boolean ar_emul_replace (bfd **, char *, bfd_boolean); extern bfd_boolean ar_emul_default_replace (bfd **, char *, bfd_boolean); extern bfd_boolean ar_emul_parse_arg (char *); @@ -54,7 +55,7 @@ typedef struct bin_emulation_xfer_struct { /* Print out the extra options. */ void (* ar_usage) (FILE *fp); - bfd_boolean (* ar_append) (bfd **, char *, bfd_boolean); + bfd_boolean (* ar_append) (bfd **, char *, bfd_boolean, bfd_boolean); bfd_boolean (* ar_replace) (bfd **, char *, bfd_boolean); bfd_boolean (* ar_parse_arg) (char *); } -- cgit v1.1