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* Makefile.am: split up BFD_LIBS like statements in BFD32_LIBS and

Browse Source 
BFD64_LIBS, make the latter depending on the availability of BFD64.
	Add archive64.c source file.
	* archive64.c: New file implementing bfd_elf64_archive_slurp_armap
	and bfd_elf64_archive_write_armap, code from elf64-mips.c
	* archive.c (bfd_slurp_armap): Add ELF64 archive support.
	* config.bfd (mips*-*-irix6*): Allow with BFD64 only.
	(mips64*el-*-linux*): Likewise.
	(mips*el-*-linux*): Likewise. Reorder entries.
	* configure.in (bfd_libs): Define in dependency of BFD64 and
	AC_SUBST it.
	* elf64-mips.c (mips_elf64_slurp_armap): Remove, use
	bfd_elf64_archive_slurp_armap instead.
	(mips_elf64_write_armap): Remove, use bfd_elf64_archive_write_armap
	instead.
This commit is contained in:
Thiemo Seufer 2001-12-05 22:46:21 +00:00
parent 09227b3ec8
commit 36b4548250
7 changed files with 299 additions and 230 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
bfd/ChangeLog
View File

@ -1,3 +1,21 @@
2001-12-05 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* Makefile.am: split up BFD_LIBS like statements in BFD32_LIBS and
BFD64_LIBS, make the latter depending on the availability of BFD64.
Add archive64.c source file.
* archive64.c: New file implementing bfd_elf64_archive_slurp_armap
and bfd_elf64_archive_write_armap, code from elf64-mips.c
* archive.c (bfd_slurp_armap): Add ELF64 archive support.
* config.bfd (mips*-*-irix6*): Allow with BFD64 only.
(mips64*el-*-linux*): Likewise.
(mips*el-*-linux*): Likewise. Reorder entries.
* configure.in (bfd_libs): Define in dependency of BFD64 and
AC_SUBST it.
* elf64-mips.c (mips_elf64_slurp_armap): Remove, use
bfd_elf64_archive_slurp_armap instead.
(mips_elf64_write_armap): Remove, use bfd_elf64_archive_write_armap
instead.
2001-12-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config.bfd: Remove trailing blanks.

20
bfd/Makefile.am
View File

@ -25,20 +25,24 @@ BFD_H = bfd.h
# for the debugger, so if you are downloading things as S-records you
# need two copies of the executable, one to download and one for the
# debugger).
BFD_LIBS = \
BFD32_LIBS = \
archive.lo archures.lo bfd.lo cache.lo coffgen.lo corefile.lo \
format.lo init.lo libbfd.lo opncls.lo reloc.lo \
section.lo syms.lo targets.lo hash.lo linker.lo \
srec.lo binary.lo tekhex.lo ihex.lo stabs.lo stab-syms.lo \
merge.lo dwarf2.lo
BFD_LIBS_CFILES = \
BFD64_LIBS = archive64.lo
BFD32_LIBS_CFILES = \
archive.c archures.c bfd.c cache.c coffgen.c corefile.c \
format.c init.c libbfd.c opncls.c reloc.c \
section.c syms.c targets.c hash.c linker.c \
srec.c binary.c tekhex.c ihex.c stabs.c stab-syms.c \
merge.c dwarf2.c
BFD64_LIBS_CFILES = archive64.c
# This list is alphabetized to make it easier to keep in sync
# with the decls and initializer in archures.c.
ALL_MACHINES = \
@ -486,6 +490,7 @@ OPTIONAL_BACKENDS_CFILES = \
WORDSIZE = @wordsize@
ALL_BACKENDS = @all_backends@
BFD_BACKENDS = @bfd_backends@
BFD_LIBS = @bfd_libs@
BFD_MACHINES = @bfd_machines@
TDEFAULTS = @tdefaults@
@ -493,7 +498,8 @@ INCLUDES = -D_GNU_SOURCE @HDEFINES@ @COREFLAG@ @TDEFINES@ $(CSEARCH) $(CSWITCHES
# C source files that correspond to .o's.
SOURCE_CFILES = \
$(BFD_LIBS_CFILES) \
$(BFD32_LIBS_CFILES) \
$(BFD64_LIBS_CFILES) \
$(ALL_MACHINES_CFILES) \
$(BFD32_BACKENDS_CFILES) \
$(BFD64_BACKENDS_CFILES) \
@ -564,7 +570,7 @@ stamp-ofiles: Makefile
ofiles: stamp-ofiles ; @true
libbfd_la_SOURCES = $(BFD_LIBS_CFILES)
libbfd_la_SOURCES = $(BFD32_LIBS_CFILES) $(BFD64_LIBS_CFILES)
libbfd_la_DEPENDENCIES = $(OFILES) ofiles
libbfd_la_LIBADD = `cat ofiles` @WIN32LIBADD@
libbfd_la_LDFLAGS = -release $(VERSION) @WIN32LDFLAGS@
@ -637,7 +643,8 @@ pepigen.c : peXXigen.c
BFD_H_DEPS= $(INCDIR)/ansidecl.h $(INCDIR)/symcat.h
LOCAL_H_DEPS= libbfd.h sysdep.h config.h
$(BFD_LIBS) \
$(BFD32_LIBS) \
$(BFD64_LIBS) \
$(ALL_MACHINES) \
$(BFD32_BACKENDS) \
$(BFD64_BACKENDS) \
@ -713,6 +720,7 @@ stmp-bfd-h: bfd-in3.h
BFD_H_FILES = bfd-in.h init.c opncls.c libbfd.c section.c archures.c \
reloc.c syms.c bfd.c archive.c corefile.c targets.c format.c version.h
BFD64_H_FILES = archive64.c
LIBBFD_H_FILES = libbfd-in.h init.c libbfd.c cache.c reloc.c archures.c elf.c
LIBCOFF_H_FILES = libcoff-in.h coffcode.h
@ -730,7 +738,7 @@ headers:
# configured with --enable-maintainer-mode.
$(srcdir)/bfd-in2.h: @MAINT@ stmp-bin2-h ; @true
stmp-bin2-h: $(BFD_H_FILES)
stmp-bin2-h: $(BFD_H_FILES) $(BFD64_H_FILES)
(cd $(docdir); $(MAKE) $(FLAGS_TO_PASS) bfd.h)
cp $(docdir)/bfd.h bfd-in2.h-new
$(SHELL) $(srcdir)/../move-if-change bfd-in2.h-new $(srcdir)/bfd-in2.h

7
bfd/archive.c
View File

@ -164,6 +164,7 @@ static char *get_extended_arelt_filename PARAMS ((bfd *arch,
const char *name));
static boolean do_slurp_bsd_armap PARAMS ((bfd *abfd));
static boolean do_slurp_coff_armap PARAMS ((bfd *abfd));
boolean bfd_elf64_archive_slurp_armap PARAMS ((bfd *abfd));
static const char *normalize PARAMS ((bfd *, const char *file));
static struct areltdata *bfd_ar_hdr_from_filesystem PARAMS ((bfd *abfd,
const char *,
@ -934,9 +935,13 @@ bfd_slurp_armap (abfd)
return do_slurp_coff_armap (abfd);
else if (!strncmp (nextname, "/SYM64/ ", 16))
{
/* Irix 6 archive--must be recognized by code in elf64-mips.c. */
/* 64bit ELF (Irix 6) archive. */
#ifdef BFD64
return bfd_elf64_archive_slurp_armap (abfd);
#else
bfd_set_error (bfd_error_wrong_format);
return false;
#endif
}
bfd_has_map (abfd) = false;

245
bfd/archive64.c Normal file
View File

@ -0,0 +1,245 @@
/* MIPS-specific support for 64-bit ELF
Copyright 1996, 1997, 1998, 1999, 2000, 2001
Free Software Foundation, Inc.
Ian Lance Taylor, Cygnus Support
Linker support added by Mark Mitchell, CodeSourcery, LLC.
<mark@codesourcery.com>
This file is part of BFD, the Binary File Descriptor library.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* This file supports the 64-bit (MIPS) ELF archives. */
#include "bfd.h"
#include "sysdep.h"
#include "libbfd.h"
#include "aout/ar.h"
/* Irix 6 defines a 64bit archive map format, so that they can
have archives more than 4 GB in size. */
boolean bfd_elf64_archive_slurp_armap PARAMS ((bfd *));
boolean bfd_elf64_archive_write_armap
PARAMS ((bfd *, unsigned int, struct orl *, unsigned int, int));
/* Read an Irix 6 armap. */
boolean
bfd_elf64_archive_slurp_armap (abfd)
bfd *abfd;
{
struct artdata *ardata = bfd_ardata (abfd);
char nextname[17];
file_ptr arhdrpos;
bfd_size_type i, parsed_size, nsymz, stringsize, carsym_size, ptrsize;
struct areltdata *mapdata;
bfd_byte int_buf[8];
char *stringbase;
bfd_byte *raw_armap = NULL;
carsym *carsyms;
bfd_size_type amt;
ardata->symdefs = NULL;
/* Get the name of the first element. */
arhdrpos = bfd_tell (abfd);
i = bfd_bread ((PTR) nextname, (bfd_size_type) 16, abfd);
if (i == 0)
return true;
if (i != 16)
return false;
if (bfd_seek (abfd, (file_ptr) - 16, SEEK_CUR) != 0)
return false;
/* Archives with traditional armaps are still permitted. */
if (strncmp (nextname, "/ ", 16) == 0)
return bfd_slurp_armap (abfd);
if (strncmp (nextname, "/SYM64/ ", 16) != 0)
{
bfd_has_map (abfd) = false;
return true;
}
mapdata = (struct areltdata *) _bfd_read_ar_hdr (abfd);
if (mapdata == NULL)
return false;
parsed_size = mapdata->parsed_size;
bfd_release (abfd, (PTR) mapdata);
if (bfd_bread (int_buf, (bfd_size_type) 8, abfd) != 8)
{
if (bfd_get_error () != bfd_error_system_call)
bfd_set_error (bfd_error_malformed_archive);
return false;
}
nsymz = bfd_getb64 (int_buf);
stringsize = parsed_size - 8 * nsymz - 8;
carsym_size = nsymz * sizeof (carsym);
ptrsize = 8 * nsymz;
amt = carsym_size + stringsize + 1;
ardata->symdefs = (carsym *) bfd_zalloc (abfd, amt);
if (ardata->symdefs == NULL)
return false;
carsyms = ardata->symdefs;
stringbase = ((char *) ardata->symdefs) + carsym_size;
raw_armap = (bfd_byte *) bfd_alloc (abfd, ptrsize);
if (raw_armap == NULL)
goto release_symdefs;
if (bfd_bread (raw_armap, ptrsize, abfd) != ptrsize
|| bfd_bread (stringbase, stringsize, abfd) != stringsize)
{
if (bfd_get_error () != bfd_error_system_call)
bfd_set_error (bfd_error_malformed_archive);
goto release_raw_armap;
}
for (i = 0; i < nsymz; i++)
{
carsyms->file_offset = bfd_getb64 (raw_armap + i * 8);
carsyms->name = stringbase;
stringbase += strlen (stringbase) + 1;
++carsyms;
}
*stringbase = '\0';
ardata->symdef_count = nsymz;
ardata->first_file_filepos = bfd_tell (abfd);
/* Pad to an even boundary if you have to. */
ardata->first_file_filepos += (ardata->first_file_filepos) % 2;
bfd_has_map (abfd) = true;
bfd_release (abfd, raw_armap);
return true;
release_raw_armap:
bfd_release (abfd, raw_armap);
release_symdefs:
bfd_release (abfd, ardata->symdefs);
return false;
}
/* Write out an Irix 6 armap. The Irix 6 tools are supposed to be
able to handle ordinary ELF armaps, but at least on Irix 6.2 the
linker crashes. */
boolean
bfd_elf64_archive_write_armap (arch, elength, map, symbol_count, stridx)
bfd *arch;
unsigned int elength;
struct orl *map;
unsigned int symbol_count;
int stridx;
{
unsigned int ranlibsize = (symbol_count * 8) + 8;
unsigned int stringsize = stridx;
unsigned int mapsize = stringsize + ranlibsize;
file_ptr archive_member_file_ptr;
bfd *current = arch->archive_head;
unsigned int count;
struct ar_hdr hdr;
unsigned int i;
int padding;
bfd_byte buf[8];
padding = BFD_ALIGN (mapsize, 8) - mapsize;
mapsize += padding;
/* work out where the first object file will go in the archive */
archive_member_file_ptr = (mapsize
+ elength
+ sizeof (struct ar_hdr)
+ SARMAG);
memset ((char *) (&hdr), 0, sizeof (struct ar_hdr));
strcpy (hdr.ar_name, "/SYM64/");
sprintf (hdr.ar_size, "%-10d", (int) mapsize);
sprintf (hdr.ar_date, "%ld", (long) time (NULL));
/* This, at least, is what Intel coff sets the values to.: */
sprintf ((hdr.ar_uid), "%d", 0);
sprintf ((hdr.ar_gid), "%d", 0);
sprintf ((hdr.ar_mode), "%-7o", (unsigned) 0);
strncpy (hdr.ar_fmag, ARFMAG, 2);
for (i = 0; i < sizeof (struct ar_hdr); i++)
if (((char *) (&hdr))[i] == '\0')
(((char *) (&hdr))[i]) = ' ';
/* Write the ar header for this item and the number of symbols */
if (bfd_bwrite ((PTR) &hdr, (bfd_size_type) sizeof (struct ar_hdr), arch)
!= sizeof (struct ar_hdr))
return false;
bfd_putb64 ((bfd_vma) symbol_count, buf);
if (bfd_bwrite (buf, (bfd_size_type) 8, arch) != 8)
return false;
/* Two passes, first write the file offsets for each symbol -
remembering that each offset is on a two byte boundary. */
/* Write out the file offset for the file associated with each
symbol, and remember to keep the offsets padded out. */
current = arch->archive_head;
count = 0;
while (current != (bfd *) NULL && count < symbol_count)
{
/* For each symbol which is used defined in this object, write out
the object file's address in the archive */
while (map[count].u.abfd == current)
{
bfd_putb64 ((bfd_vma) archive_member_file_ptr, buf);
if (bfd_bwrite (buf, (bfd_size_type) 8, arch) != 8)
return false;
count++;
}
/* Add size of this archive entry */
archive_member_file_ptr += (arelt_size (current)
+ sizeof (struct ar_hdr));
/* remember about the even alignment */
archive_member_file_ptr += archive_member_file_ptr % 2;
current = current->next;
}
/* now write the strings themselves */
for (count = 0; count < symbol_count; count++)
{
size_t len = strlen (*map[count].name) + 1;
if (bfd_bwrite (*map[count].name, (bfd_size_type) len, arch) != len)
return false;
}
/* The spec says that this should be padded to an 8 byte boundary.
However, the Irix 6.2 tools do not appear to do this. */
while (padding != 0)
{
if (bfd_bwrite ("", (bfd_size_type) 1, arch) != 1)
return false;
--padding;
}
return true;
}

12
bfd/config.bfd
View File

@ -642,10 +642,12 @@ case "${targ}" in
targ_defvec=ecoff_big_vec
targ_selvecs=ecoff_little_vec
;;
#ifdef BFD64
mips*-*-irix6*)
targ_defvec=bfd_elf32_bigmips_vec
targ_selvecs="bfd_elf32_littlemips_vec bfd_elf64_bigmips_vec bfd_elf64_littlemips_vec"
;;
#endif
mips*-*-irix5*)
targ_defvec=bfd_elf32_bigmips_vec
targ_selvecs="bfd_elf32_littlemips_vec ecoff_big_vec ecoff_little_vec"
@ -695,18 +697,20 @@ case "${targ}" in
targ_defvec=bfd_elf32_bigmips_vec
targ_selvecs="bfd_elf32_littlemips_vec bfd_elf64_bigmips_vec bfd_elf64_littlemips_vec ecoff_big_vec ecoff_little_vec"
;;
#ifdef BFD64
mips64*el-*-linux*)
targ_defvec=bfd_elf32_tradlittlemips_vec
targ_selvecs="bfd_elf32_tradbigmips_vec bfd_elf64_tradlittlemips_vec bfd_elf64_tradbigmips_vec"
;;
mips*el-*-linux*)
targ_defvec=bfd_elf32_tradlittlemips_vec
targ_selvecs="bfd_elf32_tradbigmips_vec bfd_elf64_tradlittlemips_vec bfd_elf64_tradbigmips_vec ecoff_little_vec ecoff_big_vec"
;;
mips64*-*-linux*)
targ_defvec=bfd_elf32_tradbigmips_vec
targ_selvecs="bfd_elf32_tradlittlemips_vec bfd_elf64_tradbigmips_vec bfd_elf64_tradlittlemips_vec"
;;
#endif
mips*el-*-linux*)
targ_defvec=bfd_elf32_tradlittlemips_vec
targ_selvecs="bfd_elf32_tradbigmips_vec bfd_elf64_tradlittlemips_vec bfd_elf64_tradbigmips_vec ecoff_little_vec ecoff_big_vec"
;;
mips*-*-linux*)
targ_defvec=bfd_elf32_tradbigmips_vec
targ_selvecs="bfd_elf32_tradlittlemips_vec bfd_elf64_tradbigmips_vec bfd_elf64_tradlittlemips_vec ecoff_big_vec ecoff_little_vec"

3
bfd/configure.in
View File

@ -761,6 +761,7 @@ fi # all_targets is true
case ${host64}-${target64}-${want64} in
*true*)
wordsize=64
bfd_libs='$(BFD64_LIBS) $(BFD32_LIBS)'
all_backends='$(BFD64_BACKENDS) $(BFD32_BACKENDS)'
if test -z "$GCC" && test "$BFD_HOST_64BIT_LONG" = "0" && test "$BFD_HOST_64_BIT_DEFINED" = "0"; then
AC_MSG_WARN([You have requested a 64 bit BFD configuration, but])
@ -769,11 +770,13 @@ case ${host64}-${target64}-${want64} in
;;
false-false-false)
wordsize=32
bfd_libs='$(BFD32_LIBS)'
all_backends='$(BFD32_BACKENDS)'
;;
esac
AC_SUBST(wordsize)
AC_SUBST(bfd_libs)
AC_SUBST(all_backends)
AC_SUBST(bfd_backends)
AC_SUBST(bfd_machines)

224
bfd/elf64-mips.c
View File

@ -25,9 +25,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
The MIPS 64-bit ELF ABI uses an unusual reloc format. This file
overrides the usual ELF reloc handling, and handles reading and
writing the relocations here.
The MIPS 64-bit ELF ABI also uses an unusual archive map format. */
writing the relocations here. */
#include "bfd.h"
#include "sysdep.h"
@ -77,9 +75,6 @@ static boolean mips_elf64_slurp_one_reloc_table
static boolean mips_elf64_slurp_reloc_table
PARAMS ((bfd *, asection *, asymbol **, boolean));
static void mips_elf64_write_relocs PARAMS ((bfd *, asection *, PTR));
static boolean mips_elf64_slurp_armap PARAMS ((bfd *));
static boolean mips_elf64_write_armap
PARAMS ((bfd *, unsigned int, struct orl *, unsigned int, int));
/* In case we're on a 32-bit machine, construct a 64-bit "-1" value
from smaller values. Start with zero, widen, *then* decrement. */
@ -1768,217 +1763,6 @@ mips_elf64_write_relocs (abfd, sec, data)
== (int) count);
}
/* Irix 6 defines a brand new archive map format, so that they can
have archives more than 4 GB in size. */
/* Read an Irix 6 armap. */
static boolean
mips_elf64_slurp_armap (abfd)
bfd *abfd;
{
struct artdata *ardata = bfd_ardata (abfd);
char nextname[17];
file_ptr arhdrpos;
bfd_size_type i, parsed_size, nsymz, stringsize, carsym_size, ptrsize;
struct areltdata *mapdata;
bfd_byte int_buf[8];
char *stringbase;
bfd_byte *raw_armap = NULL;
carsym *carsyms;
bfd_size_type amt;
ardata->symdefs = NULL;
/* Get the name of the first element. */
arhdrpos = bfd_tell (abfd);
i = bfd_bread ((PTR) nextname, (bfd_size_type) 16, abfd);
if (i == 0)
return true;
if (i != 16)
return false;
if (bfd_seek (abfd, (file_ptr) -16, SEEK_CUR) != 0)
return false;
/* Archives with traditional armaps are still permitted. */
if (strncmp (nextname, "/ ", 16) == 0)
return bfd_slurp_armap (abfd);
if (strncmp (nextname, "/SYM64/ ", 16) != 0)
{
bfd_has_map (abfd) = false;
return true;
}
mapdata = (struct areltdata *) _bfd_read_ar_hdr (abfd);
if (mapdata == NULL)
return false;
parsed_size = mapdata->parsed_size;
bfd_release (abfd, (PTR) mapdata);
if (bfd_bread (int_buf, (bfd_size_type) 8, abfd) != 8)
{
if (bfd_get_error () != bfd_error_system_call)
bfd_set_error (bfd_error_malformed_archive);
return false;
}
nsymz = bfd_getb64 (int_buf);
stringsize = parsed_size - 8 * nsymz - 8;
carsym_size = nsymz * sizeof (carsym);
ptrsize = 8 * nsymz;
amt = carsym_size + stringsize + 1;
ardata->symdefs = (carsym *) bfd_zalloc (abfd, amt);
if (ardata->symdefs == NULL)
return false;
carsyms = ardata->symdefs;
stringbase = ((char *) ardata->symdefs) + carsym_size;
raw_armap = (bfd_byte *) bfd_alloc (abfd, ptrsize);
if (raw_armap == NULL)
goto error_return;
if (bfd_bread (raw_armap, ptrsize, abfd) != ptrsize
|| bfd_bread (stringbase, stringsize, abfd) != stringsize)
{
if (bfd_get_error () != bfd_error_system_call)
bfd_set_error (bfd_error_malformed_archive);
goto error_return;
}
for (i = 0; i < nsymz; i++)
{
carsyms->file_offset = bfd_getb64 (raw_armap + i * 8);
carsyms->name = stringbase;
stringbase += strlen (stringbase) + 1;
++carsyms;
}
*stringbase = '\0';
ardata->symdef_count = nsymz;
ardata->first_file_filepos = arhdrpos + sizeof (struct ar_hdr) + parsed_size;
bfd_has_map (abfd) = true;
bfd_release (abfd, raw_armap);
return true;
error_return:
if (raw_armap != NULL)
bfd_release (abfd, raw_armap);
if (ardata->symdefs != NULL)
bfd_release (abfd, ardata->symdefs);
return false;
}
/* Write out an Irix 6 armap. The Irix 6 tools are supposed to be
able to handle ordinary ELF armaps, but at least on Irix 6.2 the
linker crashes. */
static boolean
mips_elf64_write_armap (arch, elength, map, symbol_count, stridx)
bfd *arch;
unsigned int elength;
struct orl *map;
unsigned int symbol_count;
int stridx;
{
unsigned int ranlibsize = (symbol_count * 8) + 8;
unsigned int stringsize = stridx;
unsigned int mapsize = stringsize + ranlibsize;
file_ptr archive_member_file_ptr;
bfd *current = arch->archive_head;
unsigned int count;
struct ar_hdr hdr;
unsigned int i;
int padding;
bfd_byte buf[8];
padding = BFD_ALIGN (mapsize, 8) - mapsize;
mapsize += padding;
/* work out where the first object file will go in the archive */
archive_member_file_ptr = (mapsize
+ elength
+ sizeof (struct ar_hdr)
+ SARMAG);
memset ((char *) (&hdr), 0, sizeof (struct ar_hdr));
strcpy (hdr.ar_name, "/SYM64/");
sprintf (hdr.ar_size, "%-10d", (int) mapsize);
sprintf (hdr.ar_date, "%ld", (long) time (NULL));
/* This, at least, is what Intel coff sets the values to.: */
sprintf ((hdr.ar_uid), "%d", 0);
sprintf ((hdr.ar_gid), "%d", 0);
sprintf ((hdr.ar_mode), "%-7o", (unsigned) 0);
strncpy (hdr.ar_fmag, ARFMAG, 2);
for (i = 0; i < sizeof (struct ar_hdr); i++)
if (((char *) (&hdr))[i] == '\0')
(((char *) (&hdr))[i]) = ' ';
/* Write the ar header for this item and the number of symbols */
if (bfd_bwrite ((PTR) &hdr, (bfd_size_type) sizeof (struct ar_hdr), arch)
!= sizeof (struct ar_hdr))
return false;
bfd_putb64 ((bfd_vma) symbol_count, buf);
if (bfd_bwrite (buf, (bfd_size_type) 8, arch) != 8)
return false;
/* Two passes, first write the file offsets for each symbol -
remembering that each offset is on a two byte boundary. */
/* Write out the file offset for the file associated with each
symbol, and remember to keep the offsets padded out. */
current = arch->archive_head;
count = 0;
while (current != (bfd *) NULL && count < symbol_count)
{
/* For each symbol which is used defined in this object, write out
the object file's address in the archive */
while (map[count].u.abfd == current)
{
bfd_putb64 ((bfd_vma) archive_member_file_ptr, buf);
if (bfd_bwrite (buf, (bfd_size_type) 8, arch) != 8)
return false;
count++;
}
/* Add size of this archive entry */
archive_member_file_ptr += (arelt_size (current)
+ sizeof (struct ar_hdr));
/* remember about the even alignment */
archive_member_file_ptr += archive_member_file_ptr % 2;
current = current->next;
}
/* now write the strings themselves */
for (count = 0; count < symbol_count; count++)
{
size_t len = strlen (*map[count].name) + 1;
if (bfd_bwrite (*map[count].name, (bfd_size_type) len, arch) != len)
return false;
}
/* The spec says that this should be padded to an 8 byte boundary.
However, the Irix 6.2 tools do not appear to do this. */
while (padding != 0)
{
if (bfd_bwrite ("", (bfd_size_type) 1, arch) != 1)
return false;
--padding;
}
return true;
}
/* ECOFF swapping routines. These are used when dealing with the
.mdebug section, which is in the ECOFF debugging format. */
static const struct ecoff_debug_swap mips_elf64_ecoff_debug_swap =
@ -2129,14 +1913,16 @@ const struct elf_size_info mips_elf64_size_info =
#define bfd_elf64_get_reloc_upper_bound mips_elf64_get_reloc_upper_bound
#define bfd_elf64_bfd_reloc_type_lookup mips_elf64_reloc_type_lookup
#define bfd_elf64_archive_functions
#define bfd_elf64_archive_slurp_armap mips_elf64_slurp_armap
extern boolean bfd_elf64_archive_slurp_armap
PARAMS((bfd *));
extern boolean bfd_elf64_archive_write_armap
PARAMS((bfd *, unsigned int, struct orl *, unsigned int, int));
#define bfd_elf64_archive_slurp_extended_name_table \
_bfd_archive_coff_slurp_extended_name_table
#define bfd_elf64_archive_construct_extended_name_table \
_bfd_archive_coff_construct_extended_name_table
#define bfd_elf64_archive_truncate_arname \
_bfd_archive_coff_truncate_arname
#define bfd_elf64_archive_write_armap mips_elf64_write_armap
#define bfd_elf64_archive_read_ar_hdr _bfd_archive_coff_read_ar_hdr
#define bfd_elf64_archive_openr_next_archived_file \
_bfd_archive_coff_openr_next_archived_file