| Line 1... |
Line 1... |
/* BFD back-end for archive files (libraries).
|
/* BFD back-end for archive files (libraries).
|
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
|
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
|
2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
|
2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
|
Free Software Foundation, Inc.
|
Free Software Foundation, Inc.
|
Written by Cygnus Support. Mostly Gumby Henkel-Wallace's fault.
|
Written by Cygnus Support. Mostly Gumby Henkel-Wallace's fault.
|
|
|
This file is part of BFD, the Binary File Descriptor library.
|
This file is part of BFD, the Binary File Descriptor library.
|
|
|
| Line 135... |
Line 135... |
#include "libbfd.h"
|
#include "libbfd.h"
|
#include "aout/ar.h"
|
#include "aout/ar.h"
|
#include "aout/ranlib.h"
|
#include "aout/ranlib.h"
|
#include "safe-ctype.h"
|
#include "safe-ctype.h"
|
#include "hashtab.h"
|
#include "hashtab.h"
|
|
#include "filenames.h"
|
|
|
#ifndef errno
|
#ifndef errno
|
extern int errno;
|
extern int errno;
|
#endif
|
#endif
|
|
|
| Line 178... |
Line 179... |
bfd_boolean
|
bfd_boolean
|
_bfd_generic_mkarchive (bfd *abfd)
|
_bfd_generic_mkarchive (bfd *abfd)
|
{
|
{
|
bfd_size_type amt = sizeof (struct artdata);
|
bfd_size_type amt = sizeof (struct artdata);
|
|
|
abfd->tdata.aout_ar_data = bfd_zalloc (abfd, amt);
|
abfd->tdata.aout_ar_data = (struct artdata *) bfd_zalloc (abfd, amt);
|
if (bfd_ardata (abfd) == NULL)
|
if (bfd_ardata (abfd) == NULL)
|
return FALSE;
|
return FALSE;
|
|
|
/* Already cleared by bfd_zalloc above.
|
/* Already cleared by bfd_zalloc above.
|
bfd_ardata (abfd)->cache = NULL;
|
bfd_ardata (abfd)->cache = NULL;
|
| Line 316... |
Line 317... |
return FALSE;
|
return FALSE;
|
bfd_ardata (arch_bfd)->cache = hash_table;
|
bfd_ardata (arch_bfd)->cache = hash_table;
|
}
|
}
|
|
|
/* Insert new_elt into the hash table by filepos. */
|
/* Insert new_elt into the hash table by filepos. */
|
cache = bfd_zalloc (arch_bfd, sizeof (struct ar_cache));
|
cache = (struct ar_cache *) bfd_zalloc (arch_bfd, sizeof (struct ar_cache));
|
cache->ptr = filepos;
|
cache->ptr = filepos;
|
cache->arbfd = new_elt;
|
cache->arbfd = new_elt;
|
*htab_find_slot (hash_table, (const void *) cache, INSERT) = cache;
|
*htab_find_slot (hash_table, (const void *) cache, INSERT) = cache;
|
|
|
return TRUE;
|
return TRUE;
|
}
|
}
|
|
|
|
static bfd *
|
|
_bfd_find_nested_archive (bfd *arch_bfd, const char *filename)
|
|
{
|
|
bfd *abfd;
|
|
|
|
for (abfd = arch_bfd->nested_archives;
|
|
abfd != NULL;
|
|
abfd = abfd->archive_next)
|
|
{
|
|
if (strcmp (filename, abfd->filename) == 0)
|
|
return abfd;
|
|
}
|
|
abfd = bfd_openr (filename, NULL);
|
|
if (abfd)
|
|
{
|
|
abfd->archive_next = arch_bfd->nested_archives;
|
|
arch_bfd->nested_archives = abfd;
|
|
}
|
|
return abfd;
|
|
}
|
|
|
/* The name begins with space. Hence the rest of the name is an index into
|
/* The name begins with space. Hence the rest of the name is an index into
|
the string table. */
|
the string table. */
|
|
|
static char *
|
static char *
|
get_extended_arelt_filename (bfd *arch, const char *name)
|
get_extended_arelt_filename (bfd *arch, const char *name, file_ptr *originp)
|
{
|
{
|
unsigned long index = 0;
|
unsigned long index = 0;
|
|
const char *endp;
|
|
|
/* Should extract string so that I can guarantee not to overflow into
|
/* Should extract string so that I can guarantee not to overflow into
|
the next region, but I'm too lazy. */
|
the next region, but I'm too lazy. */
|
errno = 0;
|
errno = 0;
|
/* Skip first char, which is '/' in SVR4 or ' ' in some other variants. */
|
/* Skip first char, which is '/' in SVR4 or ' ' in some other variants. */
|
index = strtol (name + 1, NULL, 10);
|
index = strtol (name + 1, (char **) &endp, 10);
|
if (errno != 0 || index >= bfd_ardata (arch)->extended_names_size)
|
if (errno != 0 || index >= bfd_ardata (arch)->extended_names_size)
|
{
|
{
|
bfd_set_error (bfd_error_malformed_archive);
|
bfd_set_error (bfd_error_malformed_archive);
|
return NULL;
|
return NULL;
|
}
|
}
|
|
/* In a thin archive, a member of an archive-within-an-archive
|
|
will have the offset in the inner archive encoded here. */
|
|
if (bfd_is_thin_archive (arch) && endp != NULL && *endp == ':')
|
|
{
|
|
file_ptr origin = strtol (endp + 1, NULL, 10);
|
|
|
|
if (errno != 0)
|
|
{
|
|
bfd_set_error (bfd_error_malformed_archive);
|
|
return NULL;
|
|
}
|
|
*originp = origin;
|
|
}
|
|
else
|
|
*originp = 0;
|
|
|
return bfd_ardata (arch)->extended_names + index;
|
return bfd_ardata (arch)->extended_names + index;
|
}
|
}
|
|
|
/* This functions reads an arch header and returns an areltdata pointer, or
|
/* This functions reads an arch header and returns an areltdata pointer, or
|
| Line 374... |
Line 412... |
struct areltdata *ared;
|
struct areltdata *ared;
|
char *filename = NULL;
|
char *filename = NULL;
|
bfd_size_type namelen = 0;
|
bfd_size_type namelen = 0;
|
bfd_size_type allocsize = sizeof (struct areltdata) + sizeof (struct ar_hdr);
|
bfd_size_type allocsize = sizeof (struct areltdata) + sizeof (struct ar_hdr);
|
char *allocptr = 0;
|
char *allocptr = 0;
|
|
file_ptr origin = 0;
|
|
|
if (bfd_bread (hdrp, sizeof (struct ar_hdr), abfd) != sizeof (struct ar_hdr))
|
if (bfd_bread (hdrp, sizeof (struct ar_hdr), abfd) != sizeof (struct ar_hdr))
|
{
|
{
|
if (bfd_get_error () != bfd_error_system_call)
|
if (bfd_get_error () != bfd_error_system_call)
|
bfd_set_error (bfd_error_no_more_archived_files);
|
bfd_set_error (bfd_error_no_more_archived_files);
|
| Line 405... |
Line 444... |
if ((hdr.ar_name[0] == '/'
|
if ((hdr.ar_name[0] == '/'
|
|| (hdr.ar_name[0] == ' '
|
|| (hdr.ar_name[0] == ' '
|
&& memchr (hdr.ar_name, '/', ar_maxnamelen (abfd)) == NULL))
|
&& memchr (hdr.ar_name, '/', ar_maxnamelen (abfd)) == NULL))
|
&& bfd_ardata (abfd)->extended_names != NULL)
|
&& bfd_ardata (abfd)->extended_names != NULL)
|
{
|
{
|
filename = get_extended_arelt_filename (abfd, hdr.ar_name);
|
filename = get_extended_arelt_filename (abfd, hdr.ar_name, &origin);
|
if (filename == NULL)
|
if (filename == NULL)
|
return NULL;
|
return NULL;
|
}
|
}
|
/* BSD4.4-style long filename.
|
/* BSD4.4-style long filename.
|
Only implemented for reading, so far! */
|
Only implemented for reading, so far! */
|
| Line 421... |
Line 460... |
/* BSD-4.4 extended name */
|
/* BSD-4.4 extended name */
|
namelen = atoi (&hdr.ar_name[3]);
|
namelen = atoi (&hdr.ar_name[3]);
|
allocsize += namelen + 1;
|
allocsize += namelen + 1;
|
parsed_size -= namelen;
|
parsed_size -= namelen;
|
|
|
allocptr = bfd_zalloc (abfd, allocsize);
|
allocptr = (char *) bfd_zalloc (abfd, allocsize);
|
if (allocptr == NULL)
|
if (allocptr == NULL)
|
return NULL;
|
return NULL;
|
filename = (allocptr
|
filename = (allocptr
|
+ sizeof (struct areltdata)
|
+ sizeof (struct areltdata)
|
+ sizeof (struct ar_hdr));
|
+ sizeof (struct ar_hdr));
|
| Line 442... |
Line 481... |
/* We judge the end of the name by looking for '/' or ' '.
|
/* We judge the end of the name by looking for '/' or ' '.
|
Note: The SYSV format (terminated by '/') allows embedded
|
Note: The SYSV format (terminated by '/') allows embedded
|
spaces, so only look for ' ' if we don't find '/'. */
|
spaces, so only look for ' ' if we don't find '/'. */
|
|
|
char *e;
|
char *e;
|
e = memchr (hdr.ar_name, '\0', ar_maxnamelen (abfd));
|
e = (char *) memchr (hdr.ar_name, '\0', ar_maxnamelen (abfd));
|
if (e == NULL)
|
if (e == NULL)
|
{
|
{
|
e = memchr (hdr.ar_name, '/', ar_maxnamelen (abfd));
|
e = (char *) memchr (hdr.ar_name, '/', ar_maxnamelen (abfd));
|
if (e == NULL)
|
if (e == NULL)
|
e = memchr (hdr.ar_name, ' ', ar_maxnamelen (abfd));
|
e = (char *) memchr (hdr.ar_name, ' ', ar_maxnamelen (abfd));
|
}
|
}
|
|
|
if (e != NULL)
|
if (e != NULL)
|
namelen = e - hdr.ar_name;
|
namelen = e - hdr.ar_name;
|
else
|
else
|
| Line 464... |
Line 503... |
allocsize += namelen + 1;
|
allocsize += namelen + 1;
|
}
|
}
|
|
|
if (!allocptr)
|
if (!allocptr)
|
{
|
{
|
allocptr = bfd_zalloc (abfd, allocsize);
|
allocptr = (char *) bfd_zalloc (abfd, allocsize);
|
if (allocptr == NULL)
|
if (allocptr == NULL)
|
return NULL;
|
return NULL;
|
}
|
}
|
|
|
ared = (struct areltdata *) allocptr;
|
ared = (struct areltdata *) allocptr;
|
|
|
ared->arch_header = allocptr + sizeof (struct areltdata);
|
ared->arch_header = allocptr + sizeof (struct areltdata);
|
memcpy (ared->arch_header, &hdr, sizeof (struct ar_hdr));
|
memcpy (ared->arch_header, &hdr, sizeof (struct ar_hdr));
|
ared->parsed_size = parsed_size;
|
ared->parsed_size = parsed_size;
|
|
ared->origin = origin;
|
|
|
if (filename != NULL)
|
if (filename != NULL)
|
ared->filename = filename;
|
ared->filename = filename;
|
else
|
else
|
{
|
{
|
| Line 489... |
Line 529... |
}
|
}
|
|
|
return ared;
|
return ared;
|
}
|
}
|
|
|
|
/* Append the relative pathname for a member of the thin archive
|
|
to the pathname of the directory containing the archive. */
|
|
|
|
static char *
|
|
append_relative_path (bfd *arch, char *elt_name)
|
|
{
|
|
const char *arch_name = arch->filename;
|
|
const char *base_name = lbasename (arch_name);
|
|
size_t prefix_len;
|
|
char *filename;
|
|
|
|
if (base_name == arch_name)
|
|
return elt_name;
|
|
|
|
prefix_len = base_name - arch_name;
|
|
filename = (char *) bfd_alloc (arch, prefix_len + strlen (elt_name) + 1);
|
|
if (filename == NULL)
|
|
return NULL;
|
|
|
|
strncpy (filename, arch_name, prefix_len);
|
|
strcpy (filename + prefix_len, elt_name);
|
|
return filename;
|
|
}
|
|
|
/* This is an internal function; it's mainly used when indexing
|
/* This is an internal function; it's mainly used when indexing
|
through the archive symbol table, but also used to get the next
|
through the archive symbol table, but also used to get the next
|
element, since it handles the bookkeeping so nicely for us. */
|
element, since it handles the bookkeeping so nicely for us. */
|
|
|
bfd *
|
bfd *
|
_bfd_get_elt_at_filepos (bfd *archive, file_ptr filepos)
|
_bfd_get_elt_at_filepos (bfd *archive, file_ptr filepos)
|
{
|
{
|
struct areltdata *new_areldata;
|
struct areltdata *new_areldata;
|
bfd *n_nfd;
|
bfd *n_nfd;
|
|
char *filename;
|
|
|
if (archive->my_archive)
|
if (archive->my_archive)
|
{
|
{
|
filepos += archive->origin;
|
filepos += archive->origin;
|
archive = archive->my_archive;
|
archive = archive->my_archive;
|
| Line 512... |
Line 577... |
return n_nfd;
|
return n_nfd;
|
|
|
if (0 > bfd_seek (archive, filepos, SEEK_SET))
|
if (0 > bfd_seek (archive, filepos, SEEK_SET))
|
return NULL;
|
return NULL;
|
|
|
if ((new_areldata = _bfd_read_ar_hdr (archive)) == NULL)
|
if ((new_areldata = (struct areltdata *) _bfd_read_ar_hdr (archive)) == NULL)
|
|
return NULL;
|
|
|
|
filename = new_areldata->filename;
|
|
|
|
if (bfd_is_thin_archive (archive))
|
|
{
|
|
/* This is a proxy entry for an external file. */
|
|
if (! IS_ABSOLUTE_PATH (filename))
|
|
{
|
|
filename = append_relative_path (archive, filename);
|
|
if (filename == NULL)
|
return NULL;
|
return NULL;
|
|
}
|
|
|
|
if (new_areldata->origin > 0)
|
|
{
|
|
/* This proxy entry refers to an element of a nested archive.
|
|
Locate the member of that archive and return a bfd for it. */
|
|
bfd *ext_arch = _bfd_find_nested_archive (archive, filename);
|
|
|
|
if (ext_arch == NULL
|
|
|| ! bfd_check_format (ext_arch, bfd_archive))
|
|
{
|
|
bfd_release (archive, new_areldata);
|
|
return NULL;
|
|
}
|
|
n_nfd = _bfd_get_elt_at_filepos (ext_arch, new_areldata->origin);
|
|
if (n_nfd == NULL)
|
|
{
|
|
bfd_release (archive, new_areldata);
|
|
return NULL;
|
|
}
|
|
n_nfd->proxy_origin = bfd_tell (archive);
|
|
return n_nfd;
|
|
}
|
|
/* It's not an element of a nested archive;
|
|
open the external file as a bfd. */
|
|
n_nfd = bfd_openr (filename, NULL);
|
|
}
|
|
else
|
|
{
|
n_nfd = _bfd_create_empty_archive_element_shell (archive);
|
n_nfd = _bfd_create_empty_archive_element_shell (archive);
|
|
}
|
|
|
if (n_nfd == NULL)
|
if (n_nfd == NULL)
|
{
|
{
|
bfd_release (archive, new_areldata);
|
bfd_release (archive, new_areldata);
|
return NULL;
|
return NULL;
|
}
|
}
|
|
|
n_nfd->origin = bfd_tell (archive);
|
n_nfd->proxy_origin = bfd_tell (archive);
|
|
|
|
if (bfd_is_thin_archive (archive))
|
|
{
|
|
n_nfd->origin = 0;
|
|
}
|
|
else
|
|
{
|
|
n_nfd->origin = n_nfd->proxy_origin;
|
|
n_nfd->filename = filename;
|
|
}
|
|
|
n_nfd->arelt_data = new_areldata;
|
n_nfd->arelt_data = new_areldata;
|
n_nfd->filename = new_areldata->filename;
|
|
|
|
if (_bfd_add_bfd_to_archive_cache (archive, filepos, n_nfd))
|
if (_bfd_add_bfd_to_archive_cache (archive, filepos, n_nfd))
|
return n_nfd;
|
return n_nfd;
|
|
|
/* Huh? */
|
/* Huh? */
|
|
/* FIXME: n_nfd isn't allocated in the archive's memory pool.
|
|
If we reach this point, I think bfd_release will abort. */
|
bfd_release (archive, n_nfd);
|
bfd_release (archive, n_nfd);
|
bfd_release (archive, new_areldata);
|
bfd_release (archive, new_areldata);
|
return NULL;
|
return NULL;
|
}
|
}
|
|
|
| Line 566... |
Line 684... |
*/
|
*/
|
|
|
bfd *
|
bfd *
|
bfd_openr_next_archived_file (bfd *archive, bfd *last_file)
|
bfd_openr_next_archived_file (bfd *archive, bfd *last_file)
|
{
|
{
|
if ((bfd_get_format (archive) != bfd_archive) ||
|
if ((bfd_get_format (archive) != bfd_archive)
|
(archive->direction == write_direction))
|
|| (archive->direction == write_direction))
|
{
|
{
|
bfd_set_error (bfd_error_invalid_operation);
|
bfd_set_error (bfd_error_invalid_operation);
|
return NULL;
|
return NULL;
|
}
|
}
|
|
|
| Line 587... |
Line 705... |
if (!last_file)
|
if (!last_file)
|
filestart = bfd_ardata (archive)->first_file_filepos;
|
filestart = bfd_ardata (archive)->first_file_filepos;
|
else
|
else
|
{
|
{
|
unsigned int size = arelt_size (last_file);
|
unsigned int size = arelt_size (last_file);
|
filestart = last_file->origin + size;
|
filestart = last_file->proxy_origin;
|
|
if (! bfd_is_thin_archive (archive))
|
|
filestart += size;
|
if (archive->my_archive)
|
if (archive->my_archive)
|
filestart -= archive->origin;
|
filestart -= archive->origin;
|
/* Pad to an even boundary...
|
/* Pad to an even boundary...
|
Note that last_file->origin can be odd in the case of
|
Note that last_file->origin can be odd in the case of
|
BSD-4.4-style element with a long odd size. */
|
BSD-4.4-style element with a long odd size. */
|
| Line 613... |
Line 733... |
if (bfd_get_error () != bfd_error_system_call)
|
if (bfd_get_error () != bfd_error_system_call)
|
bfd_set_error (bfd_error_wrong_format);
|
bfd_set_error (bfd_error_wrong_format);
|
return NULL;
|
return NULL;
|
}
|
}
|
|
|
if (strncmp (armag, ARMAG, SARMAG) != 0 &&
|
bfd_is_thin_archive (abfd) = (strncmp (armag, ARMAGT, SARMAG) == 0);
|
strncmp (armag, ARMAGB, SARMAG) != 0)
|
|
|
if (strncmp (armag, ARMAG, SARMAG) != 0
|
|
&& strncmp (armag, ARMAGB, SARMAG) != 0
|
|
&& ! bfd_is_thin_archive (abfd))
|
return 0;
|
return 0;
|
|
|
tdata_hold = bfd_ardata (abfd);
|
tdata_hold = bfd_ardata (abfd);
|
|
|
amt = sizeof (struct artdata);
|
amt = sizeof (struct artdata);
|
bfd_ardata (abfd) = bfd_zalloc (abfd, amt);
|
bfd_ardata (abfd) = (struct artdata *) bfd_zalloc (abfd, amt);
|
if (bfd_ardata (abfd) == NULL)
|
if (bfd_ardata (abfd) == NULL)
|
{
|
{
|
bfd_ardata (abfd) = tdata_hold;
|
bfd_ardata (abfd) = tdata_hold;
|
return NULL;
|
return NULL;
|
}
|
}
|
| Line 710... |
Line 833... |
struct artdata *ardata = bfd_ardata (abfd);
|
struct artdata *ardata = bfd_ardata (abfd);
|
char *stringbase;
|
char *stringbase;
|
bfd_size_type parsed_size, amt;
|
bfd_size_type parsed_size, amt;
|
carsym *set;
|
carsym *set;
|
|
|
mapdata = _bfd_read_ar_hdr (abfd);
|
mapdata = (struct areltdata *) _bfd_read_ar_hdr (abfd);
|
if (mapdata == NULL)
|
if (mapdata == NULL)
|
return FALSE;
|
return FALSE;
|
parsed_size = mapdata->parsed_size;
|
parsed_size = mapdata->parsed_size;
|
bfd_release (abfd, mapdata); /* Don't need it any more. */
|
bfd_release (abfd, mapdata); /* Don't need it any more. */
|
|
|
raw_armap = bfd_zalloc (abfd, parsed_size);
|
raw_armap = (bfd_byte *) bfd_zalloc (abfd, parsed_size);
|
if (raw_armap == NULL)
|
if (raw_armap == NULL)
|
return FALSE;
|
return FALSE;
|
|
|
if (bfd_bread (raw_armap, parsed_size, abfd) != parsed_size)
|
if (bfd_bread (raw_armap, parsed_size, abfd) != parsed_size)
|
{
|
{
|
| Line 745... |
Line 868... |
rbase = raw_armap + BSD_SYMDEF_COUNT_SIZE;
|
rbase = raw_armap + BSD_SYMDEF_COUNT_SIZE;
|
stringbase = ((char *) rbase
|
stringbase = ((char *) rbase
|
+ ardata->symdef_count * BSD_SYMDEF_SIZE
|
+ ardata->symdef_count * BSD_SYMDEF_SIZE
|
+ BSD_STRING_COUNT_SIZE);
|
+ BSD_STRING_COUNT_SIZE);
|
amt = ardata->symdef_count * sizeof (carsym);
|
amt = ardata->symdef_count * sizeof (carsym);
|
ardata->symdefs = bfd_alloc (abfd, amt);
|
ardata->symdefs = (struct carsym *) bfd_alloc (abfd, amt);
|
if (!ardata->symdefs)
|
if (!ardata->symdefs)
|
return FALSE;
|
return FALSE;
|
|
|
for (counter = 0, set = ardata->symdefs;
|
for (counter = 0, set = ardata->symdefs;
|
counter < ardata->symdef_count;
|
counter < ardata->symdef_count;
|
| Line 786... |
Line 909... |
bfd_vma (*swap) (const void *);
|
bfd_vma (*swap) (const void *);
|
char int_buf[sizeof (long)];
|
char int_buf[sizeof (long)];
|
bfd_size_type carsym_size, ptrsize;
|
bfd_size_type carsym_size, ptrsize;
|
unsigned int i;
|
unsigned int i;
|
|
|
mapdata = _bfd_read_ar_hdr (abfd);
|
mapdata = (struct areltdata *) _bfd_read_ar_hdr (abfd);
|
if (mapdata == NULL)
|
if (mapdata == NULL)
|
return FALSE;
|
return FALSE;
|
parsed_size = mapdata->parsed_size;
|
parsed_size = mapdata->parsed_size;
|
bfd_release (abfd, mapdata); /* Don't need it any more. */
|
bfd_release (abfd, mapdata); /* Don't need it any more. */
|
|
|
| Line 831... |
Line 954... |
ptrsize = (4 * nsymz);
|
ptrsize = (4 * nsymz);
|
|
|
if (carsym_size + stringsize + 1 <= carsym_size)
|
if (carsym_size + stringsize + 1 <= carsym_size)
|
return FALSE;
|
return FALSE;
|
|
|
ardata->symdefs = bfd_zalloc (abfd, carsym_size + stringsize + 1);
|
ardata->symdefs = (struct carsym *) bfd_zalloc (abfd,
|
|
carsym_size + stringsize + 1);
|
if (ardata->symdefs == NULL)
|
if (ardata->symdefs == NULL)
|
return FALSE;
|
return FALSE;
|
carsyms = ardata->symdefs;
|
carsyms = ardata->symdefs;
|
stringbase = ((char *) ardata->symdefs) + carsym_size;
|
stringbase = ((char *) ardata->symdefs) + carsym_size;
|
|
|
/* Allocate and read in the raw offsets. */
|
/* Allocate and read in the raw offsets. */
|
raw_armap = bfd_alloc (abfd, ptrsize);
|
raw_armap = (int *) bfd_alloc (abfd, ptrsize);
|
if (raw_armap == NULL)
|
if (raw_armap == NULL)
|
goto release_symdefs;
|
goto release_symdefs;
|
if (bfd_bread (raw_armap, ptrsize, abfd) != ptrsize
|
if (bfd_bread (raw_armap, ptrsize, abfd) != ptrsize
|
|| (bfd_bread (stringbase, stringsize, abfd) != stringsize))
|
|| (bfd_bread (stringbase, stringsize, abfd) != stringsize))
|
{
|
{
|
| Line 873... |
Line 997... |
/* Check for a second archive header (as used by PE). */
|
/* Check for a second archive header (as used by PE). */
|
{
|
{
|
struct areltdata *tmp;
|
struct areltdata *tmp;
|
|
|
bfd_seek (abfd, ardata->first_file_filepos, SEEK_SET);
|
bfd_seek (abfd, ardata->first_file_filepos, SEEK_SET);
|
tmp = _bfd_read_ar_hdr (abfd);
|
tmp = (struct areltdata *) _bfd_read_ar_hdr (abfd);
|
if (tmp != NULL)
|
if (tmp != NULL)
|
{
|
{
|
if (tmp->arch_header[0] == '/'
|
if (tmp->arch_header[0] == '/'
|
&& tmp->arch_header[1] == ' ')
|
&& tmp->arch_header[1] == ' ')
|
{
|
{
|
| Line 973... |
Line 1097... |
{
|
{
|
bfd_has_map (abfd) = FALSE;
|
bfd_has_map (abfd) = FALSE;
|
return TRUE;
|
return TRUE;
|
}
|
}
|
|
|
mapdata = _bfd_read_ar_hdr (abfd);
|
mapdata = (struct areltdata *) _bfd_read_ar_hdr (abfd);
|
if (mapdata == NULL)
|
if (mapdata == NULL)
|
return FALSE;
|
return FALSE;
|
|
|
amt = mapdata->parsed_size;
|
amt = mapdata->parsed_size;
|
raw_armap = bfd_zalloc (abfd, amt);
|
raw_armap = (bfd_byte *) bfd_zalloc (abfd, amt);
|
if (raw_armap == NULL)
|
if (raw_armap == NULL)
|
{
|
{
|
byebye:
|
byebye:
|
bfd_release (abfd, mapdata);
|
bfd_release (abfd, mapdata);
|
return FALSE;
|
return FALSE;
|
| Line 1014... |
Line 1138... |
stringbase = ((char *) raw_armap
|
stringbase = ((char *) raw_armap
|
+ HPUX_SYMDEF_COUNT_SIZE
|
+ HPUX_SYMDEF_COUNT_SIZE
|
+ BSD_STRING_COUNT_SIZE);
|
+ BSD_STRING_COUNT_SIZE);
|
rbase = (bfd_byte *) stringbase + stringsize;
|
rbase = (bfd_byte *) stringbase + stringsize;
|
amt = ardata->symdef_count * BSD_SYMDEF_SIZE;
|
amt = ardata->symdef_count * BSD_SYMDEF_SIZE;
|
ardata->symdefs = bfd_alloc (abfd, amt);
|
ardata->symdefs = (struct carsym *) bfd_alloc (abfd, amt);
|
if (!ardata->symdefs)
|
if (!ardata->symdefs)
|
return FALSE;
|
return FALSE;
|
|
|
for (counter = 0, set = ardata->symdefs;
|
for (counter = 0, set = ardata->symdefs;
|
counter < ardata->symdef_count;
|
counter < ardata->symdef_count;
|
| Line 1071... |
Line 1195... |
bfd_ardata (abfd)->extended_names = NULL;
|
bfd_ardata (abfd)->extended_names = NULL;
|
bfd_ardata (abfd)->extended_names_size = 0;
|
bfd_ardata (abfd)->extended_names_size = 0;
|
return TRUE;
|
return TRUE;
|
}
|
}
|
|
|
namedata = _bfd_read_ar_hdr (abfd);
|
namedata = (struct areltdata *) _bfd_read_ar_hdr (abfd);
|
if (namedata == NULL)
|
if (namedata == NULL)
|
return FALSE;
|
return FALSE;
|
|
|
amt = namedata->parsed_size;
|
amt = namedata->parsed_size;
|
if (amt + 1 == 0)
|
if (amt + 1 == 0)
|
goto byebye;
|
goto byebye;
|
|
|
bfd_ardata (abfd)->extended_names_size = amt;
|
bfd_ardata (abfd)->extended_names_size = amt;
|
bfd_ardata (abfd)->extended_names = bfd_zalloc (abfd, amt + 1);
|
bfd_ardata (abfd)->extended_names = (char *) bfd_zalloc (abfd, amt + 1);
|
if (bfd_ardata (abfd)->extended_names == NULL)
|
if (bfd_ardata (abfd)->extended_names == NULL)
|
{
|
{
|
byebye:
|
byebye:
|
bfd_release (abfd, namedata);
|
bfd_release (abfd, namedata);
|
return FALSE;
|
return FALSE;
|
| Line 1108... |
Line 1232... |
char *ext_names = bfd_ardata (abfd)->extended_names;
|
char *ext_names = bfd_ardata (abfd)->extended_names;
|
char *temp = ext_names;
|
char *temp = ext_names;
|
char *limit = temp + namedata->parsed_size;
|
char *limit = temp + namedata->parsed_size;
|
for (; temp < limit; ++temp)
|
for (; temp < limit; ++temp)
|
{
|
{
|
if (*temp == '\012')
|
if (*temp == ARFMAG[1])
|
temp[temp > ext_names && temp[-1] == '/' ? -1 : 0] = '\0';
|
temp[temp > ext_names && temp[-1] == '/' ? -1 : 0] = '\0';
|
if (*temp == '\\')
|
if (*temp == '\\')
|
*temp = '/';
|
*temp = '/';
|
}
|
}
|
*limit = '\0';
|
*limit = '\0';
|
| Line 1188... |
Line 1312... |
filename = file;
|
filename = file;
|
return filename;
|
return filename;
|
}
|
}
|
#endif
|
#endif
|
|
|
|
/* Adjust a relative path name based on the reference path. */
|
|
|
|
static const char *
|
|
adjust_relative_path (const char * path, const char * ref_path)
|
|
{
|
|
static char *pathbuf = NULL;
|
|
static int pathbuf_len = 0;
|
|
const char *pathp = path;
|
|
const char *refp = ref_path;
|
|
int element_count = 0;
|
|
int len;
|
|
char *newp;
|
|
|
|
/* Remove common leading path elements. */
|
|
for (;;)
|
|
{
|
|
const char *e1 = pathp;
|
|
const char *e2 = refp;
|
|
|
|
while (*e1 && ! IS_DIR_SEPARATOR (*e1))
|
|
++e1;
|
|
while (*e2 && ! IS_DIR_SEPARATOR (*e2))
|
|
++e2;
|
|
if (*e1 == '\0' || *e2 == '\0' || e1 - pathp != e2 - refp
|
|
|| strncmp (pathp, refp, e1 - pathp) != 0)
|
|
break;
|
|
pathp = e1 + 1;
|
|
refp = e2 + 1;
|
|
}
|
|
|
|
/* For each leading path element in the reference path,
|
|
insert "../" into the path. */
|
|
for (; *refp; ++refp)
|
|
if (IS_DIR_SEPARATOR (*refp))
|
|
++element_count;
|
|
len = 3 * element_count + strlen (path) + 1;
|
|
|
|
if (len > pathbuf_len)
|
|
{
|
|
if (pathbuf != NULL)
|
|
free (pathbuf);
|
|
pathbuf_len = 0;
|
|
pathbuf = (char *) bfd_malloc (len);
|
|
if (pathbuf == NULL)
|
|
return path;
|
|
pathbuf_len = len;
|
|
}
|
|
|
|
newp = pathbuf;
|
|
while (element_count-- > 0)
|
|
{
|
|
/* FIXME: Support Windows style path separators as well. */
|
|
strcpy (newp, "../");
|
|
newp += 3;
|
|
}
|
|
strcpy (newp, pathp);
|
|
|
|
return pathbuf;
|
|
}
|
|
|
/* Build a BFD style extended name table. */
|
/* Build a BFD style extended name table. */
|
|
|
bfd_boolean
|
bfd_boolean
|
_bfd_archive_bsd_construct_extended_name_table (bfd *abfd,
|
_bfd_archive_bsd_construct_extended_name_table (bfd *abfd,
|
char **tabloc,
|
char **tabloc,
|
| Line 1230... |
Line 1414... |
{
|
{
|
unsigned int maxname = abfd->xvec->ar_max_namelen;
|
unsigned int maxname = abfd->xvec->ar_max_namelen;
|
bfd_size_type total_namelen = 0;
|
bfd_size_type total_namelen = 0;
|
bfd *current;
|
bfd *current;
|
char *strptr;
|
char *strptr;
|
|
const char *last_filename;
|
|
long last_stroff;
|
|
|
*tablen = 0;
|
*tablen = 0;
|
|
last_filename = NULL;
|
|
|
/* Figure out how long the table should be. */
|
/* Figure out how long the table should be. */
|
for (current = abfd->archive_head;
|
for (current = abfd->archive_head;
|
current != NULL;
|
current != NULL;
|
current = current->archive_next)
|
current = current->archive_next)
|
{
|
{
|
const char *normal;
|
const char *normal;
|
unsigned int thislen;
|
unsigned int thislen;
|
|
|
|
if (bfd_is_thin_archive (abfd))
|
|
{
|
|
const char *filename = current->filename;
|
|
|
|
/* If the element being added is a member of another archive
|
|
(i.e., we are flattening), use the containing archive's name. */
|
|
if (current->my_archive
|
|
&& ! bfd_is_thin_archive (current->my_archive))
|
|
filename = current->my_archive->filename;
|
|
|
|
/* If the path is the same as the previous path seen,
|
|
reuse it. This can happen when flattening a thin
|
|
archive that contains other archives. */
|
|
if (last_filename && strcmp (last_filename, filename) == 0)
|
|
continue;
|
|
|
|
last_filename = filename;
|
|
|
|
/* If the path is relative, adjust it relative to
|
|
the containing archive. */
|
|
if (! IS_ABSOLUTE_PATH (filename)
|
|
&& ! IS_ABSOLUTE_PATH (abfd->filename))
|
|
normal = adjust_relative_path (filename, abfd->filename);
|
|
else
|
|
normal = filename;
|
|
|
|
/* In a thin archive, always store the full pathname
|
|
in the extended name table. */
|
|
total_namelen += strlen (normal) + 1;
|
|
if (trailing_slash)
|
|
/* Leave room for trailing slash. */
|
|
++total_namelen;
|
|
|
|
continue;
|
|
}
|
|
|
normal = normalize (current, current->filename);
|
normal = normalize (current, current->filename);
|
if (normal == NULL)
|
if (normal == NULL)
|
return FALSE;
|
return FALSE;
|
|
|
thislen = strlen (normal);
|
thislen = strlen (normal);
|
| Line 1281... |
Line 1504... |
}
|
}
|
|
|
if (total_namelen == 0)
|
if (total_namelen == 0)
|
return TRUE;
|
return TRUE;
|
|
|
*tabloc = bfd_zalloc (abfd, total_namelen);
|
*tabloc = (char *) bfd_zalloc (abfd, total_namelen);
|
if (*tabloc == NULL)
|
if (*tabloc == NULL)
|
return FALSE;
|
return FALSE;
|
|
|
*tablen = total_namelen;
|
*tablen = total_namelen;
|
strptr = *tabloc;
|
strptr = *tabloc;
|
|
|
|
last_filename = NULL;
|
|
last_stroff = 0;
|
|
|
for (current = abfd->archive_head;
|
for (current = abfd->archive_head;
|
current != NULL;
|
current != NULL;
|
current = current->archive_next)
|
current = current->archive_next)
|
{
|
{
|
const char *normal;
|
const char *normal;
|
unsigned int thislen;
|
unsigned int thislen;
|
|
long stroff;
|
|
const char *filename = current->filename;
|
|
|
normal = normalize (current, current->filename);
|
if (bfd_is_thin_archive (abfd))
|
|
{
|
|
/* If the element being added is a member of another archive
|
|
(i.e., we are flattening), use the containing archive's name. */
|
|
if (current->my_archive
|
|
&& ! bfd_is_thin_archive (current->my_archive))
|
|
filename = current->my_archive->filename;
|
|
/* If the path is the same as the previous path seen,
|
|
reuse it. This can happen when flattening a thin
|
|
archive that contains other archives.
|
|
If the path is relative, adjust it relative to
|
|
the containing archive. */
|
|
if (last_filename && strcmp (last_filename, filename) == 0)
|
|
normal = last_filename;
|
|
else if (! IS_ABSOLUTE_PATH (filename)
|
|
&& ! IS_ABSOLUTE_PATH (abfd->filename))
|
|
normal = adjust_relative_path (filename, abfd->filename);
|
|
else
|
|
normal = filename;
|
|
}
|
|
else
|
|
{
|
|
normal = normalize (current, filename);
|
if (normal == NULL)
|
if (normal == NULL)
|
return FALSE;
|
return FALSE;
|
|
}
|
|
|
thislen = strlen (normal);
|
thislen = strlen (normal);
|
if (thislen > maxname)
|
if (thislen > maxname || bfd_is_thin_archive (abfd))
|
{
|
{
|
/* Works for now; may need to be re-engineered if we
|
/* Works for now; may need to be re-engineered if we
|
encounter an oddball archive format and want to
|
encounter an oddball archive format and want to
|
generalise this hack. */
|
generalise this hack. */
|
struct ar_hdr *hdr = arch_hdr (current);
|
struct ar_hdr *hdr = arch_hdr (current);
|
|
if (normal == last_filename)
|
|
stroff = last_stroff;
|
|
else
|
|
{
|
strcpy (strptr, normal);
|
strcpy (strptr, normal);
|
if (! trailing_slash)
|
if (! trailing_slash)
|
strptr[thislen] = '\012';
|
strptr[thislen] = ARFMAG[1];
|
else
|
else
|
{
|
{
|
strptr[thislen] = '/';
|
strptr[thislen] = '/';
|
strptr[thislen + 1] = '\012';
|
strptr[thislen + 1] = ARFMAG[1];
|
|
}
|
|
stroff = strptr - *tabloc;
|
|
last_stroff = stroff;
|
}
|
}
|
hdr->ar_name[0] = ar_padchar (current);
|
hdr->ar_name[0] = ar_padchar (current);
|
_bfd_ar_spacepad (hdr->ar_name + 1, maxname - 1, "%-ld",
|
if (bfd_is_thin_archive (abfd) && current->origin > 0)
|
strptr - *tabloc);
|
{
|
|
int len = snprintf (hdr->ar_name + 1, maxname - 1, "%-ld:",
|
|
stroff);
|
|
_bfd_ar_spacepad (hdr->ar_name + 1 + len, maxname - 1 - len,
|
|
"%-ld",
|
|
current->origin - sizeof (struct ar_hdr));
|
|
}
|
|
else
|
|
_bfd_ar_spacepad (hdr->ar_name + 1, maxname - 1, "%-ld", stroff);
|
|
if (normal != last_filename)
|
|
{
|
strptr += thislen + 1;
|
strptr += thislen + 1;
|
if (trailing_slash)
|
if (trailing_slash)
|
++strptr;
|
++strptr;
|
|
last_filename = filename;
|
|
}
|
}
|
}
|
}
|
}
|
|
|
return TRUE;
|
return TRUE;
|
}
|
}
|
| Line 1368... |
Line 1638... |
bfd_size_type amt;
|
bfd_size_type amt;
|
|
|
if (member && (member->flags & BFD_IN_MEMORY) != 0)
|
if (member && (member->flags & BFD_IN_MEMORY) != 0)
|
{
|
{
|
/* Assume we just "made" the member, and fake it. */
|
/* Assume we just "made" the member, and fake it. */
|
struct bfd_in_memory *bim = member->iostream;
|
struct bfd_in_memory *bim = (struct bfd_in_memory *) member->iostream;
|
time (&status.st_mtime);
|
time (&status.st_mtime);
|
status.st_uid = getuid ();
|
status.st_uid = getuid ();
|
status.st_gid = getgid ();
|
status.st_gid = getgid ();
|
status.st_mode = 0644;
|
status.st_mode = 0644;
|
status.st_size = bim->size;
|
status.st_size = bim->size;
|
| Line 1381... |
Line 1651... |
{
|
{
|
bfd_set_error (bfd_error_system_call);
|
bfd_set_error (bfd_error_system_call);
|
return NULL;
|
return NULL;
|
}
|
}
|
|
|
|
/* If the caller requested that the BFD generate deterministic output,
|
|
fake values for modification time, UID, GID, and file mode. */
|
|
if ((abfd->flags & BFD_DETERMINISTIC_OUTPUT) != 0)
|
|
{
|
|
status.st_mtime = 0;
|
|
status.st_uid = 0;
|
|
status.st_gid = 0;
|
|
status.st_mode = 0644;
|
|
}
|
|
|
amt = sizeof (struct ar_hdr) + sizeof (struct areltdata);
|
amt = sizeof (struct ar_hdr) + sizeof (struct areltdata);
|
ared = bfd_zalloc (abfd, amt);
|
ared = (struct areltdata *) bfd_zalloc (abfd, amt);
|
if (ared == NULL)
|
if (ared == NULL)
|
return NULL;
|
return NULL;
|
hdr = (struct ar_hdr *) (((char *) ared) + sizeof (struct areltdata));
|
hdr = (struct ar_hdr *) (((char *) ared) + sizeof (struct areltdata));
|
|
|
/* ar headers are space padded, not null padded! */
|
/* ar headers are space padded, not null padded! */
|
| Line 1591... |
Line 1871... |
|
|
#ifdef HAVE_DOS_BASED_FILE_SYSTEM
|
#ifdef HAVE_DOS_BASED_FILE_SYSTEM
|
{
|
{
|
/* We could have foo/bar\\baz, or foo\\bar, or d:bar. */
|
/* We could have foo/bar\\baz, or foo\\bar, or d:bar. */
|
char *bslash = strrchr (pathname, '\\');
|
char *bslash = strrchr (pathname, '\\');
|
|
|
if (filename == NULL || (bslash != NULL && bslash > filename))
|
if (filename == NULL || (bslash != NULL && bslash > filename))
|
filename = bslash;
|
filename = bslash;
|
if (filename == NULL && pathname[0] != '\0' && pathname[1] == ':')
|
if (filename == NULL && pathname[0] != '\0' && pathname[1] == ':')
|
filename = pathname + 1;
|
filename = pathname + 1;
|
}
|
}
|
| Line 1608... |
Line 1889... |
length = strlen (filename);
|
length = strlen (filename);
|
|
|
if (length <= maxlen)
|
if (length <= maxlen)
|
memcpy (hdr->ar_name, filename, length);
|
memcpy (hdr->ar_name, filename, length);
|
else
|
else
|
{ /* pathname: meet procrustes */
|
{
|
|
/* pathname: meet procrustes. */
|
memcpy (hdr->ar_name, filename, maxlen);
|
memcpy (hdr->ar_name, filename, maxlen);
|
if ((filename[length - 2] == '.') && (filename[length - 1] == 'o'))
|
if ((filename[length - 2] == '.') && (filename[length - 1] == 'o'))
|
{
|
{
|
hdr->ar_name[maxlen - 2] = '.';
|
hdr->ar_name[maxlen - 2] = '.';
|
hdr->ar_name[maxlen - 1] = 'o';
|
hdr->ar_name[maxlen - 1] = 'o';
|
| Line 1636... |
Line 1918... |
bfd_boolean makemap = bfd_has_map (arch);
|
bfd_boolean makemap = bfd_has_map (arch);
|
/* If no .o's, don't bother to make a map. */
|
/* If no .o's, don't bother to make a map. */
|
bfd_boolean hasobjects = FALSE;
|
bfd_boolean hasobjects = FALSE;
|
bfd_size_type wrote;
|
bfd_size_type wrote;
|
int tries;
|
int tries;
|
|
char *armag;
|
|
|
/* Verify the viability of all entries; if any of them live in the
|
/* Verify the viability of all entries; if any of them live in the
|
filesystem (as opposed to living in an archive open for input)
|
filesystem (as opposed to living in an archive open for input)
|
then construct a fresh ar_hdr for them. */
|
then construct a fresh ar_hdr for them. */
|
for (current = arch->archive_head;
|
for (current = arch->archive_head;
|
| Line 1679... |
Line 1962... |
(arch, &etable, &elength, &ename)))
|
(arch, &etable, &elength, &ename)))
|
return FALSE;
|
return FALSE;
|
|
|
if (bfd_seek (arch, (file_ptr) 0, SEEK_SET) != 0)
|
if (bfd_seek (arch, (file_ptr) 0, SEEK_SET) != 0)
|
return FALSE;
|
return FALSE;
|
wrote = bfd_bwrite (ARMAG, SARMAG, arch);
|
armag = ARMAG;
|
|
if (bfd_is_thin_archive (arch))
|
|
armag = ARMAGT;
|
|
wrote = bfd_bwrite (armag, SARMAG, arch);
|
if (wrote != SARMAG)
|
if (wrote != SARMAG)
|
return FALSE;
|
return FALSE;
|
|
|
if (makemap && hasobjects)
|
if (makemap && hasobjects)
|
{
|
{
|
| Line 1705... |
Line 1991... |
!= sizeof (struct ar_hdr))
|
!= sizeof (struct ar_hdr))
|
|| bfd_bwrite (etable, elength, arch) != elength)
|
|| bfd_bwrite (etable, elength, arch) != elength)
|
return FALSE;
|
return FALSE;
|
if ((elength % 2) == 1)
|
if ((elength % 2) == 1)
|
{
|
{
|
if (bfd_bwrite ("\012", 1, arch) != 1)
|
if (bfd_bwrite (&ARFMAG[1], 1, arch) != 1)
|
return FALSE;
|
return FALSE;
|
}
|
}
|
}
|
}
|
|
|
for (current = arch->archive_head;
|
for (current = arch->archive_head;
|
| Line 1722... |
Line 2008... |
|
|
/* Write ar header. */
|
/* Write ar header. */
|
if (bfd_bwrite (hdr, sizeof (*hdr), arch)
|
if (bfd_bwrite (hdr, sizeof (*hdr), arch)
|
!= sizeof (*hdr))
|
!= sizeof (*hdr))
|
return FALSE;
|
return FALSE;
|
|
if (bfd_is_thin_archive (arch))
|
|
continue;
|
if (bfd_seek (current, (file_ptr) 0, SEEK_SET) != 0)
|
if (bfd_seek (current, (file_ptr) 0, SEEK_SET) != 0)
|
goto input_err;
|
goto input_err;
|
|
|
while (remaining)
|
while (remaining)
|
{
|
{
|
unsigned int amt = DEFAULT_BUFFERSIZE;
|
unsigned int amt = DEFAULT_BUFFERSIZE;
|
|
|
if (amt > remaining)
|
if (amt > remaining)
|
amt = remaining;
|
amt = remaining;
|
errno = 0;
|
errno = 0;
|
if (bfd_bread (buffer, amt, current) != amt)
|
if (bfd_bread (buffer, amt, current) != amt)
|
{
|
{
|
| Line 1740... |
Line 2030... |
}
|
}
|
if (bfd_bwrite (buffer, amt, arch) != amt)
|
if (bfd_bwrite (buffer, amt, arch) != amt)
|
return FALSE;
|
return FALSE;
|
remaining -= amt;
|
remaining -= amt;
|
}
|
}
|
|
|
if ((arelt_size (current) % 2) == 1)
|
if ((arelt_size (current) % 2) == 1)
|
{
|
{
|
if (bfd_bwrite ("\012", 1, arch) != 1)
|
if (bfd_bwrite (&ARFMAG[1], 1, arch) != 1)
|
return FALSE;
|
return FALSE;
|
}
|
}
|
}
|
}
|
|
|
if (makemap && hasobjects)
|
if (makemap && hasobjects)
|
| Line 1796... |
Line 2087... |
if (elength != 0)
|
if (elength != 0)
|
elength += sizeof (struct ar_hdr);
|
elength += sizeof (struct ar_hdr);
|
elength += elength % 2;
|
elength += elength % 2;
|
|
|
amt = orl_max * sizeof (struct orl);
|
amt = orl_max * sizeof (struct orl);
|
map = bfd_malloc (amt);
|
map = (struct orl *) bfd_malloc (amt);
|
if (map == NULL)
|
if (map == NULL)
|
goto error_return;
|
goto error_return;
|
|
|
/* We put the symbol names on the arch objalloc, and then discard
|
/* We put the symbol names on the arch objalloc, and then discard
|
them when done. */
|
them when done. */
|
first_name = bfd_alloc (arch, 1);
|
first_name = (char *) bfd_alloc (arch, 1);
|
if (first_name == NULL)
|
if (first_name == NULL)
|
goto error_return;
|
goto error_return;
|
|
|
/* Drop all the files called __.SYMDEF, we're going to make our own. */
|
/* Drop all the files called __.SYMDEF, we're going to make our own. */
|
while (arch->archive_head &&
|
while (arch->archive_head
|
strcmp (arch->archive_head->filename, "__.SYMDEF") == 0)
|
&& strcmp (arch->archive_head->filename, "__.SYMDEF") == 0)
|
arch->archive_head = arch->archive_head->archive_next;
|
arch->archive_head = arch->archive_head->archive_next;
|
|
|
/* Map over each element. */
|
/* Map over each element. */
|
for (current = arch->archive_head;
|
for (current = arch->archive_head;
|
current != NULL;
|
current != NULL;
|
| Line 1834... |
Line 2125... |
if (storage > syms_max)
|
if (storage > syms_max)
|
{
|
{
|
if (syms_max > 0)
|
if (syms_max > 0)
|
free (syms);
|
free (syms);
|
syms_max = storage;
|
syms_max = storage;
|
syms = bfd_malloc (syms_max);
|
syms = (asymbol **) bfd_malloc (syms_max);
|
if (syms == NULL)
|
if (syms == NULL)
|
goto error_return;
|
goto error_return;
|
}
|
}
|
symcount = bfd_canonicalize_symtab (current, syms);
|
symcount = bfd_canonicalize_symtab (current, syms);
|
if (symcount < 0)
|
if (symcount < 0)
|
| Line 1849... |
Line 2140... |
for (src_count = 0; src_count < symcount; src_count++)
|
for (src_count = 0; src_count < symcount; src_count++)
|
{
|
{
|
flagword flags = (syms[src_count])->flags;
|
flagword flags = (syms[src_count])->flags;
|
asection *sec = syms[src_count]->section;
|
asection *sec = syms[src_count]->section;
|
|
|
if ((flags & BSF_GLOBAL ||
|
if ((flags & BSF_GLOBAL
|
flags & BSF_WEAK ||
|
|| flags & BSF_WEAK
|
flags & BSF_INDIRECT ||
|
|| flags & BSF_INDIRECT
|
bfd_is_com_section (sec))
|
|| bfd_is_com_section (sec))
|
&& ! bfd_is_und_section (sec))
|
&& ! bfd_is_und_section (sec))
|
{
|
{
|
bfd_size_type namelen;
|
bfd_size_type namelen;
|
struct orl *new_map;
|
struct orl *new_map;
|
|
|
/* This symbol will go into the archive header. */
|
/* This symbol will go into the archive header. */
|
if (orl_count == orl_max)
|
if (orl_count == orl_max)
|
{
|
{
|
orl_max *= 2;
|
orl_max *= 2;
|
amt = orl_max * sizeof (struct orl);
|
amt = orl_max * sizeof (struct orl);
|
new_map = bfd_realloc (map, amt);
|
new_map = (struct orl *) bfd_realloc (map, amt);
|
if (new_map == NULL)
|
if (new_map == NULL)
|
goto error_return;
|
goto error_return;
|
|
|
map = new_map;
|
map = new_map;
|
}
|
}
|
|
|
namelen = strlen (syms[src_count]->name);
|
namelen = strlen (syms[src_count]->name);
|
amt = sizeof (char *);
|
amt = sizeof (char *);
|
map[orl_count].name = bfd_alloc (arch, amt);
|
map[orl_count].name = (char **) bfd_alloc (arch, amt);
|
if (map[orl_count].name == NULL)
|
if (map[orl_count].name == NULL)
|
goto error_return;
|
goto error_return;
|
*(map[orl_count].name) = bfd_alloc (arch, namelen + 1);
|
*(map[orl_count].name) = (char *) bfd_alloc (arch,
|
|
namelen + 1);
|
if (*(map[orl_count].name) == NULL)
|
if (*(map[orl_count].name) == NULL)
|
goto error_return;
|
goto error_return;
|
strcpy (*(map[orl_count].name), syms[src_count]->name);
|
strcpy (*(map[orl_count].name), syms[src_count]->name);
|
map[orl_count].u.abfd = current;
|
map[orl_count].u.abfd = current;
|
map[orl_count].namidx = stridx;
|
map[orl_count].namidx = stridx;
|
| Line 1938... |
Line 2230... |
bfd *last_elt = current; /* Last element arch seen. */
|
bfd *last_elt = current; /* Last element arch seen. */
|
bfd_byte temp[4];
|
bfd_byte temp[4];
|
unsigned int count;
|
unsigned int count;
|
struct ar_hdr hdr;
|
struct ar_hdr hdr;
|
struct stat statbuf;
|
struct stat statbuf;
|
|
long uid, gid;
|
|
|
firstreal = mapsize + elength + sizeof (struct ar_hdr) + SARMAG;
|
firstreal = mapsize + elength + sizeof (struct ar_hdr) + SARMAG;
|
|
|
stat (arch->filename, &statbuf);
|
stat (arch->filename, &statbuf);
|
|
if ((arch->flags & BFD_DETERMINISTIC_OUTPUT) == 0)
|
|
{
|
|
/* Remember the timestamp, to keep it holy. But fudge it a little. */
|
|
bfd_ardata (arch)->armap_timestamp = (statbuf.st_mtime
|
|
+ ARMAP_TIME_OFFSET);
|
|
uid = getuid();
|
|
gid = getgid();
|
|
}
|
|
else
|
|
{
|
|
/* If deterministic, we use 0 as the timestamp in the map.
|
|
Some linkers may require that the archive filesystem modification
|
|
time is less than (or near to) the archive map timestamp. Those
|
|
linkers should not be used with deterministic mode. (GNU ld and
|
|
Gold do not have this restriction.) */
|
|
bfd_ardata (arch)->armap_timestamp = 0;
|
|
uid = 0;
|
|
gid = 0;
|
|
}
|
|
|
memset (&hdr, ' ', sizeof (struct ar_hdr));
|
memset (&hdr, ' ', sizeof (struct ar_hdr));
|
memcpy (hdr.ar_name, RANLIBMAG, strlen (RANLIBMAG));
|
memcpy (hdr.ar_name, RANLIBMAG, strlen (RANLIBMAG));
|
/* Remember the timestamp, to keep it holy. But fudge it a little. */
|
|
bfd_ardata (arch)->armap_timestamp = statbuf.st_mtime + ARMAP_TIME_OFFSET;
|
|
bfd_ardata (arch)->armap_datepos = (SARMAG
|
bfd_ardata (arch)->armap_datepos = (SARMAG
|
+ offsetof (struct ar_hdr, ar_date[0]));
|
+ offsetof (struct ar_hdr, ar_date[0]));
|
_bfd_ar_spacepad (hdr.ar_date, sizeof (hdr.ar_date), "%ld",
|
_bfd_ar_spacepad (hdr.ar_date, sizeof (hdr.ar_date), "%ld",
|
bfd_ardata (arch)->armap_timestamp);
|
bfd_ardata (arch)->armap_timestamp);
|
_bfd_ar_spacepad (hdr.ar_uid, sizeof (hdr.ar_uid), "%ld", getuid ());
|
_bfd_ar_spacepad (hdr.ar_uid, sizeof (hdr.ar_uid), "%ld", uid);
|
_bfd_ar_spacepad (hdr.ar_gid, sizeof (hdr.ar_gid), "%ld", getgid ());
|
_bfd_ar_spacepad (hdr.ar_gid, sizeof (hdr.ar_gid), "%ld", gid);
|
_bfd_ar_spacepad (hdr.ar_size, sizeof (hdr.ar_size), "%-10ld", mapsize);
|
_bfd_ar_spacepad (hdr.ar_size, sizeof (hdr.ar_size), "%-10ld", mapsize);
|
memcpy (hdr.ar_fmag, ARFMAG, 2);
|
memcpy (hdr.ar_fmag, ARFMAG, 2);
|
if (bfd_bwrite (&hdr, sizeof (struct ar_hdr), arch)
|
if (bfd_bwrite (&hdr, sizeof (struct ar_hdr), arch)
|
!= sizeof (struct ar_hdr))
|
!= sizeof (struct ar_hdr))
|
return FALSE;
|
return FALSE;
|
| Line 2019... |
Line 2330... |
_bfd_archive_bsd_update_armap_timestamp (bfd *arch)
|
_bfd_archive_bsd_update_armap_timestamp (bfd *arch)
|
{
|
{
|
struct stat archstat;
|
struct stat archstat;
|
struct ar_hdr hdr;
|
struct ar_hdr hdr;
|
|
|
|
/* If creating deterministic archives, just leave the timestamp as-is. */
|
|
if ((arch->flags & BFD_DETERMINISTIC_OUTPUT) != 0)
|
|
return TRUE;
|
|
|
/* Flush writes, get last-write timestamp from file, and compare it
|
/* Flush writes, get last-write timestamp from file, and compare it
|
to the timestamp IN the file. */
|
to the timestamp IN the file. */
|
bfd_flush (arch);
|
bfd_flush (arch);
|
if (bfd_stat (arch, &archstat) == -1)
|
if (bfd_stat (arch, &archstat) == -1)
|
{
|
{
|
bfd_perror (_("Reading archive file mod timestamp"));
|
bfd_perror (_("Reading archive file mod timestamp"));
|
|
|
/* Can't read mod time for some reason. */
|
/* Can't read mod time for some reason. */
|
return TRUE;
|
return TRUE;
|
}
|
}
|
if (archstat.st_mtime <= bfd_ardata (arch)->armap_timestamp)
|
if (((long) archstat.st_mtime) <= bfd_ardata (arch)->armap_timestamp)
|
/* OK by the linker's rules. */
|
/* OK by the linker's rules. */
|
return TRUE;
|
return TRUE;
|
|
|
/* Update the timestamp. */
|
/* Update the timestamp. */
|
bfd_ardata (arch)->armap_timestamp = archstat.st_mtime + ARMAP_TIME_OFFSET;
|
bfd_ardata (arch)->armap_timestamp = archstat.st_mtime + ARMAP_TIME_OFFSET;
|
| Line 2103... |
Line 2418... |
memset (&hdr, ' ', sizeof (struct ar_hdr));
|
memset (&hdr, ' ', sizeof (struct ar_hdr));
|
hdr.ar_name[0] = '/';
|
hdr.ar_name[0] = '/';
|
_bfd_ar_spacepad (hdr.ar_size, sizeof (hdr.ar_size), "%-10ld",
|
_bfd_ar_spacepad (hdr.ar_size, sizeof (hdr.ar_size), "%-10ld",
|
mapsize);
|
mapsize);
|
_bfd_ar_spacepad (hdr.ar_date, sizeof (hdr.ar_date), "%ld",
|
_bfd_ar_spacepad (hdr.ar_date, sizeof (hdr.ar_date), "%ld",
|
time (NULL));
|
((arch->flags & BFD_DETERMINISTIC_OUTPUT) == 0
|
|
? time (NULL) : 0));
|
/* This, at least, is what Intel coff sets the values to. */
|
/* This, at least, is what Intel coff sets the values to. */
|
_bfd_ar_spacepad (hdr.ar_uid, sizeof (hdr.ar_uid), "%ld", 0);
|
_bfd_ar_spacepad (hdr.ar_uid, sizeof (hdr.ar_uid), "%ld", 0);
|
_bfd_ar_spacepad (hdr.ar_gid, sizeof (hdr.ar_gid), "%ld", 0);
|
_bfd_ar_spacepad (hdr.ar_gid, sizeof (hdr.ar_gid), "%ld", 0);
|
_bfd_ar_spacepad (hdr.ar_mode, sizeof (hdr.ar_mode), "%-7lo", 0);
|
_bfd_ar_spacepad (hdr.ar_mode, sizeof (hdr.ar_mode), "%-7lo", 0);
|
memcpy (hdr.ar_fmag, ARFMAG, 2);
|
memcpy (hdr.ar_fmag, ARFMAG, 2);
|
| Line 2137... |
Line 2453... |
{
|
{
|
if (!bfd_write_bigendian_4byte_int (arch, archive_member_file_ptr))
|
if (!bfd_write_bigendian_4byte_int (arch, archive_member_file_ptr))
|
return FALSE;
|
return FALSE;
|
count++;
|
count++;
|
}
|
}
|
|
archive_member_file_ptr += sizeof (struct ar_hdr);
|
|
if (! bfd_is_thin_archive (arch))
|
|
{
|
/* Add size of this archive entry. */
|
/* Add size of this archive entry. */
|
archive_member_file_ptr += arelt_size (current) + sizeof (struct ar_hdr);
|
archive_member_file_ptr += arelt_size (current);
|
/* Remember aboout the even alignment. */
|
/* Remember about the even alignment. */
|
archive_member_file_ptr += archive_member_file_ptr % 2;
|
archive_member_file_ptr += archive_member_file_ptr % 2;
|
|
}
|
current = current->archive_next;
|
current = current->archive_next;
|
}
|
}
|
|
|
/* Now write the strings themselves. */
|
/* Now write the strings themselves. */
|
for (count = 0; count < symbol_count; count++)
|
for (count = 0; count < symbol_count; count++)
|
