static boolean do_slurp_bsd_armap PARAMS ((bfd *abfd));
static boolean do_slurp_coff_armap PARAMS ((bfd *abfd));
static const char *normalize PARAMS ((const char *file));
-static boolean bfd_construct_extended_name_table PARAMS ((bfd *abfd,
- char **tabloc,
- unsigned int *));
static struct areltdata *bfd_ar_hdr_from_filesystem PARAMS ((bfd *abfd,
const char *));
static boolean compute_and_write_armap PARAMS ((bfd *arch,
unsigned int elength));
-static boolean bsd_update_armap_timestamp PARAMS ((bfd *arch));
\f
boolean
_bfd_generic_mkarchive (abfd)
}
-bfd_target *
+const bfd_target *
bfd_generic_archive_p (abfd)
bfd *abfd;
{
if (bfd_seek (abfd, (file_ptr) - 16, SEEK_CUR) != 0)
return false;
- if (!strncmp (nextname, "__.SYMDEF ", 16))
+ if (!strncmp (nextname, "__.SYMDEF ", 16)
+ || !strncmp (nextname, "__.SYMDEF/ ", 16)) /* old Linux archives */
return do_slurp_bsd_armap (abfd);
else if (!strncmp (nextname, "/ ", 16))
return do_slurp_coff_armap (abfd);
if (bfd_seek (abfd, -16L, SEEK_CUR) != 0)
return false;
- if (!strncmp (nextname, "__.SYMDEF ", 16))
+ if (!strncmp (nextname, "__.SYMDEF ", 16)
+ || !strncmp (nextname, "__.SYMDEF/ ", 16)) /* old Linux archives */
return do_slurp_bsd_armap (abfd);
if (strncmp (nextname, "/ ", 16))
}
#endif
+/* Build a BFD style extended name table. */
+
+boolean
+_bfd_archive_bsd_construct_extended_name_table (abfd, tabloc, tablen, name)
+ bfd *abfd;
+ char **tabloc;
+ bfd_size_type *tablen;
+ const char **name;
+{
+ *name = "ARFILENAMES/";
+ return _bfd_construct_extended_name_table (abfd, false, tabloc, tablen);
+}
+
+/* Build an SVR4 style extended name table. */
+
+boolean
+_bfd_archive_coff_construct_extended_name_table (abfd, tabloc, tablen, name)
+ bfd *abfd;
+ char **tabloc;
+ bfd_size_type *tablen;
+ const char **name;
+{
+ *name = "//";
+ return _bfd_construct_extended_name_table (abfd, true, tabloc, tablen);
+}
+
/* Follows archive_head and produces an extended name table if
necessary. Returns (in tabloc) a pointer to an extended name
table, and in tablen the length of the table. If it makes an entry
something went wrong. A successful return may still involve a
zero-length tablen! */
-static boolean
-bfd_construct_extended_name_table (abfd, tabloc, tablen)
+boolean
+_bfd_construct_extended_name_table (abfd, trailing_slash, tabloc, tablen)
bfd *abfd;
+ boolean trailing_slash;
char **tabloc;
- unsigned int *tablen;
+ bfd_size_type *tablen;
{
unsigned int maxname = abfd->xvec->ar_max_namelen;
unsigned int total_namelen = 0;
}
thislen = strlen (normal);
if (thislen > maxname)
- total_namelen += thislen + 1; /* leave room for \n */
+ {
+ /* Add one to leave room for \n. */
+ total_namelen += thislen + 1;
+ if (trailing_slash)
+ {
+ /* Leave room for trailing slash. */
+ ++total_namelen;
+ }
+ }
}
if (total_namelen == 0)
generalise this hack. */
struct ar_hdr *hdr = arch_hdr (current);
strcpy (strptr, normal);
- strptr[thislen] = '\012';
+ if (! trailing_slash)
+ strptr[thislen] = '\012';
+ else
+ {
+ strptr[thislen] = '/';
+ strptr[thislen + 1] = '\012';
+ }
hdr->ar_name[0] = ar_padchar (current);
/* We know there will always be enough room (one of the few
cases where you may safely use sprintf). */
*temp = ' ';
}
strptr += thislen + 1;
+ if (trailing_slash)
+ ++strptr;
}
}
if (length <= maxlen)
memcpy (hdr->ar_name, filename, length);
- if (length < maxlen)
+ /* Add the padding character if there is room for it. */
+ if (length < maxlen
+ || (length == maxlen && length < sizeof hdr->ar_name))
(hdr->ar_name)[length] = ar_padchar (abfd);
}
{
bfd *current;
char *etable = NULL;
- unsigned int elength = 0;
+ bfd_size_type elength = 0;
+ const char *ename = NULL;
boolean makemap = bfd_has_map (arch);
boolean hasobjects = false; /* if no .o's, don't bother to make a map */
bfd_size_type wrote;
}
}
- if (!bfd_construct_extended_name_table (arch, &etable, &elength))
+ if (!BFD_SEND (arch, _bfd_construct_extended_name_table,
+ (arch, &etable, &elength, &ename)))
return false;
if (bfd_seek (arch, (file_ptr) 0, SEEK_SET) != 0)
struct ar_hdr hdr;
memset ((char *) (&hdr), 0, sizeof (struct ar_hdr));
- if (ar_padchar (arch) == '/')
- sprintf (&(hdr.ar_name[0]), "//");
- else
- sprintf (&(hdr.ar_name[0]), "ARFILENAMES/");
+ strcpy (hdr.ar_name, ename);
sprintf (&(hdr.ar_size[0]), "%-10d", (int) elength);
- hdr.ar_fmag[0] = '`';
- hdr.ar_fmag[1] = '\012';
+ strncpy (hdr.ar_fmag, ARFMAG, 2);
for (i = 0; i < sizeof (struct ar_hdr); i++)
if (((char *) (&hdr))[i] == '\0')
(((char *) (&hdr))[i]) = ' ';
}
}
- /* Verify the timestamp in the archive file. If it would not be
- accepted by the linker, rewrite it until it would be. If
- anything odd happens, break out and just return. (The Berkeley
- linker checks the timestamp and refuses to read the
- table-of-contents if it is >60 seconds less than the file's
- modified-time. That painful hack requires this painful hack. */
-
- tries = 1;
- do
+ if (makemap && hasobjects)
{
- /* FIXME! This kludge is to avoid adding a member to the xvec,
- while generating a small patch for Adobe. FIXME! The
- update_armap_timestamp function call should be in the xvec,
- thus:
-
- if (bfd_update_armap_timestamp (arch) == true) break;
- ^
-
- Instead, we check whether in a BSD archive, and call
- directly. */
-
- if (arch->xvec->write_armap != bsd_write_armap)
- break;
- if (bsd_update_armap_timestamp (arch) == true) /* FIXME!!! Vector it */
- break;
- if (tries > 0)
- fprintf (stderr,
- "Warning: writing archive was slow: rewriting timestamp\n");
+ /* Verify the timestamp in the archive file. If it would not be
+ accepted by the linker, rewrite it until it would be. If
+ anything odd happens, break out and just return. (The
+ Berkeley linker checks the timestamp and refuses to read the
+ table-of-contents if it is >60 seconds less than the file's
+ modified-time. That painful hack requires this painful hack. */
+ tries = 1;
+ do
+ {
+ if (bfd_update_armap_timestamp (arch))
+ break;
+ fprintf (stderr,
+ "Warning: writing archive was slow: rewriting timestamp\n");
+ }
+ while (++tries < 6);
}
- while (++tries < 6);
return true;
}
flags & BSF_WEAK ||
flags & BSF_INDIRECT ||
bfd_is_com_section (sec))
- && (sec != &bfd_und_section))
+ && ! bfd_is_und_section (sec))
{
size_t namelen;
struct orl *new_map;
int stridx;
{
int padit = stridx & 1;
- unsigned int ranlibsize = orl_count * sizeof (struct ranlib);
+ unsigned int ranlibsize = orl_count * BSD_SYMDEF_SIZE;
unsigned int stringsize = stridx + padit;
/* Include 8 bytes to store ranlibsize and stringsize in output. */
unsigned int mapsize = ranlibsize + stringsize + 8;
file_ptr firstreal;
bfd *current = arch->archive_head;
bfd *last_elt = current; /* last element arch seen */
- int temp;
+ bfd_byte temp[4];
int count;
struct ar_hdr hdr;
struct stat statbuf;
sprintf (hdr.ar_uid, "%d", getuid ());
sprintf (hdr.ar_gid, "%d", getgid ());
sprintf (hdr.ar_size, "%-10d", (int) mapsize);
- hdr.ar_fmag[0] = '`';
- hdr.ar_fmag[1] = '\012';
+ strncpy (hdr.ar_fmag, ARFMAG, 2);
for (i = 0; i < sizeof (struct ar_hdr); i++)
if (((char *) (&hdr))[i] == '\0')
(((char *) (&hdr))[i]) = ' ';
if (bfd_write ((char *) &hdr, 1, sizeof (struct ar_hdr), arch)
!= sizeof (struct ar_hdr))
return false;
- bfd_h_put_32 (arch, (bfd_vma) ranlibsize, (PTR) &temp);
- if (bfd_write (&temp, 1, sizeof (temp), arch) != sizeof (temp))
+ bfd_h_put_32 (arch, (bfd_vma) ranlibsize, temp);
+ if (bfd_write (temp, 1, sizeof (temp), arch) != sizeof (temp))
return false;
for (count = 0; count < orl_count; count++)
{
- struct symdef outs;
- struct symdef *outp = &outs;
+ bfd_byte buf[BSD_SYMDEF_SIZE];
if (((bfd *) (map[count]).pos) != last_elt)
{
} /* if new archive element */
last_elt = current;
- bfd_h_put_32 (arch, ((map[count]).namidx), (PTR) &outs.s.string_offset);
- bfd_h_put_32 (arch, firstreal, (PTR) &outs.file_offset);
- if (bfd_write ((char *) outp, 1, sizeof (outs), arch) != sizeof (outs))
+ bfd_h_put_32 (arch, map[count].namidx, buf);
+ bfd_h_put_32 (arch, firstreal, buf + BSD_SYMDEF_OFFSET_SIZE);
+ if (bfd_write (buf, BSD_SYMDEF_SIZE, 1, arch) != BSD_SYMDEF_SIZE)
return false;
}
/* now write the strings themselves */
- bfd_h_put_32 (arch, stringsize, (PTR) &temp);
- if (bfd_write ((PTR) &temp, 1, sizeof (temp), arch) != sizeof (temp))
+ bfd_h_put_32 (arch, stringsize, temp);
+ if (bfd_write (temp, 1, sizeof (temp), arch) != sizeof (temp))
return false;
for (count = 0; count < orl_count; count++)
{
Return true if the timestamp was OK, or an unusual problem happened.
Return false if we updated the timestamp. */
-static boolean
-bsd_update_armap_timestamp (arch)
+boolean
+_bfd_archive_bsd_update_armap_timestamp (arch)
bfd *arch;
{
struct stat archstat;
(hdr.ar_date)[i] = ' ';
/* Write it into the file. */
+ bfd_ardata (arch)->armap_datepos = (SARMAG
+ + offsetof (struct ar_hdr, ar_date[0]));
if (bfd_seek (arch, bfd_ardata (arch)->armap_datepos, SEEK_SET) != 0
|| (bfd_write (hdr.ar_date, sizeof (hdr.ar_date), 1, arch)
!= sizeof (hdr.ar_date)))
sprintf ((hdr.ar_uid), "%d", 0);
sprintf ((hdr.ar_gid), "%d", 0);
sprintf ((hdr.ar_mode), "%-7o", (unsigned) 0);
- hdr.ar_fmag[0] = '`';
- hdr.ar_fmag[1] = '\012';
+ strncpy (hdr.ar_fmag, ARFMAG, 2);
for (i = 0; i < sizeof (struct ar_hdr); i++)
if (((char *) (&hdr))[i] == '\0')
projects / deliverable / binutils-gdb.git / blobdiff