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* ecoff.c (_bfd_ecoff_archive_p): Delete. 

* libecoff.h (_bfd_ecoff_archive_p): Delete.
	* coff-alpha.c (ecoffalpha_little_vec): Use bfd_generic_archive_p.
	* coff-mips.c (ecoff_little_vec, ecoff_big_vec): Likewise.
	(ecoff_biglittle_vec): Likewise.
This commit is contained in:
Alan Modra 2008-01-21 03:48:10 +00:00
parent 1c8e06e424
commit 66cd82b52e
5 changed files with 16 additions and 92 deletions
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8
bfd/ChangeLog
View File

@ -1,3 +1,11 @@
2008-01-21 Alan Modra <amodra@bigpond.net.au>
* ecoff.c (_bfd_ecoff_archive_p): Delete.
* libecoff.h (_bfd_ecoff_archive_p): Delete.
* coff-alpha.c (ecoffalpha_little_vec): Use bfd_generic_archive_p.
* coff-mips.c (ecoff_little_vec, ecoff_big_vec): Likewise.
(ecoff_biglittle_vec): Likewise.
2008-01-19 Alan Modra <amodra@bigpond.net.au>
PR 5646

4
bfd/coff-alpha.c
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@ -1,6 +1,6 @@
/* BFD back-end for ALPHA Extended-Coff files.
Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
2003, 2004, 2005, 2007 Free Software Foundation, Inc.
2003, 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
Modified from coff-mips.c by Steve Chamberlain <sac@cygnus.com> and
Ian Lance Taylor <ian@cygnus.com>.
@ -2421,7 +2421,7 @@ const bfd_target ecoffalpha_little_vec =
bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
{_bfd_dummy_target, alpha_ecoff_object_p, /* bfd_check_format */
_bfd_ecoff_archive_p, _bfd_dummy_target},
bfd_generic_archive_p, _bfd_dummy_target},
{bfd_false, _bfd_ecoff_mkobject, /* bfd_set_format */
_bfd_generic_mkarchive, bfd_false},
{bfd_false, _bfd_ecoff_write_object_contents, /* bfd_write_contents */

8
bfd/coff-mips.c
View File

@ -1,6 +1,6 @@
/* BFD back-end for MIPS Extended-Coff files.
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
2000, 2001, 2002, 2003, 2004, 2007
2000, 2001, 2002, 2003, 2004, 2007, 2008
Free Software Foundation, Inc.
Original version by Per Bothner.
Full support added by Ian Lance Taylor, ian@cygnus.com.
@ -1441,7 +1441,7 @@ const bfd_target ecoff_little_vec =
bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
{_bfd_dummy_target, coff_object_p, /* bfd_check_format */
_bfd_ecoff_archive_p, _bfd_dummy_target},
bfd_generic_archive_p, _bfd_dummy_target},
{bfd_false, _bfd_ecoff_mkobject, /* bfd_set_format */
_bfd_generic_mkarchive, bfd_false},
{bfd_false, _bfd_ecoff_write_object_contents, /* bfd_write_contents */
@ -1484,7 +1484,7 @@ const bfd_target ecoff_big_vec =
bfd_getb32, bfd_getb_signed_32, bfd_putb32,
bfd_getb16, bfd_getb_signed_16, bfd_putb16,
{_bfd_dummy_target, coff_object_p, /* bfd_check_format */
_bfd_ecoff_archive_p, _bfd_dummy_target},
bfd_generic_archive_p, _bfd_dummy_target},
{bfd_false, _bfd_ecoff_mkobject, /* bfd_set_format */
_bfd_generic_mkarchive, bfd_false},
{bfd_false, _bfd_ecoff_write_object_contents, /* bfd_write_contents */
@ -1528,7 +1528,7 @@ const bfd_target ecoff_biglittle_vec =
bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
{_bfd_dummy_target, coff_object_p, /* bfd_check_format */
_bfd_ecoff_archive_p, _bfd_dummy_target},
bfd_generic_archive_p, _bfd_dummy_target},
{bfd_false, _bfd_ecoff_mkobject, /* bfd_set_format */
_bfd_generic_mkarchive, bfd_false},
{bfd_false, _bfd_ecoff_write_object_contents, /* bfd_write_contents */

85
bfd/ecoff.c
View File

@ -1,6 +1,6 @@
/* Generic ECOFF (Extended-COFF) routines.
Copyright 1990, 1991, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
Original version by Per Bothner.
Full support added by Ian Lance Taylor, ian@cygnus.com.
@ -3154,89 +3154,6 @@ _bfd_ecoff_write_armap (bfd *abfd,
return TRUE;
}
/* See whether this BFD is an archive. If it is, read in the armap
and the extended name table. */
const bfd_target *
_bfd_ecoff_archive_p (bfd *abfd)
{
struct artdata *tdata_hold;
char armag[SARMAG + 1];
bfd_size_type amt;
if (bfd_bread ((void *) armag, (bfd_size_type) SARMAG, abfd) != SARMAG)
{
if (bfd_get_error () != bfd_error_system_call)
bfd_set_error (bfd_error_wrong_format);
return NULL;
}
if (! strneq (armag, ARMAG, SARMAG))
{
bfd_set_error (bfd_error_wrong_format);
return NULL;
}
tdata_hold = bfd_ardata (abfd);
amt = sizeof (struct artdata);
bfd_ardata (abfd) = bfd_zalloc (abfd, amt);
if (bfd_ardata (abfd) == NULL)
{
bfd_ardata (abfd) = tdata_hold;
return NULL;
}
bfd_ardata (abfd)->first_file_filepos = SARMAG;
/* Already cleared by bfd_zalloc above.
bfd_ardata (abfd)->cache = NULL;
bfd_ardata (abfd)->archive_head = NULL;
bfd_ardata (abfd)->symdefs = NULL;
bfd_ardata (abfd)->extended_names = NULL;
bfd_ardata (abfd)->extended_names_size = 0;
bfd_ardata (abfd)->tdata = NULL; */
if (! _bfd_ecoff_slurp_armap (abfd)
|| ! _bfd_ecoff_slurp_extended_name_table (abfd))
{
bfd_release (abfd, bfd_ardata (abfd));
bfd_ardata (abfd) = tdata_hold;
return NULL;
}
if (bfd_has_map (abfd))
{
bfd *first;
/* This archive has a map, so we may presume that the contents
are object files. Make sure that if the first file in the
archive can be recognized as an object file, it is for this
target. If not, assume that this is the wrong format. If
the first file is not an object file, somebody is doing
something weird, and we permit it so that ar -t will work. */
first = bfd_openr_next_archived_file (abfd, NULL);
if (first != NULL)
{
first->target_defaulted = FALSE;
if (bfd_check_format (first, bfd_object)
&& first->xvec != abfd->xvec)
{
/* We ought to close `first' here, but we can't, because
we have no way to remove it from the archive cache.
It's almost impossible to figure out when we can
release bfd_ardata. FIXME. */
bfd_set_error (bfd_error_wrong_object_format);
bfd_ardata (abfd) = tdata_hold;
return NULL;
}
/* And we ought to close `first' here too. */
}
}
return abfd->xvec;
}
/* ECOFF linker code. */

3
bfd/libecoff.h
View File

@ -1,6 +1,6 @@
/* BFD ECOFF object file private structure.
Copyright 1993, 1994, 1995, 1996, 1999, 2001, 2002, 2003, 2004,
2005, 2006, 2007 Free Software Foundation, Inc.
2005, 2006, 2007, 2008 Free Software Foundation, Inc.
Written by Ian Lance Taylor, Cygnus Support.
This file is part of BFD, the Binary File Descriptor library.
@ -229,7 +229,6 @@ extern bfd_boolean _bfd_ecoff_slurp_symbolic_info
/* Generic ECOFF BFD backend vectors. */
extern bfd_boolean _bfd_ecoff_write_object_contents (bfd *);
extern const bfd_target *_bfd_ecoff_archive_p (bfd *);
#define _bfd_ecoff_close_and_cleanup _bfd_generic_close_and_cleanup
#define _bfd_ecoff_bfd_free_cached_info _bfd_generic_bfd_free_cached_info