gas/

[deliverable/binutils-gdb.git] / bfd / archive64.c

diff --git a/bfd/archive64.c b/bfd/archive64.c
index 5e2bf1198c2072819188ca7113c5814fb2255412..be64e0d373d82fe351d57c4b4d96dda1940448d3 100644 (file)
--- a/bfd/archive64.c
+++ b/bfd/archive64.c
@@ -1,6 +1,5 @@
-/* MIPS-specific support for 64-bit ELF
-   Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2006, 2007
-   Free Software Foundation, Inc.
+/* Support for 64-bit ELF archives.
+   Copyright 1996-2013 Free Software Foundation, Inc.

    Ian Lance Taylor, Cygnus Support
    Linker support added by Mark Mitchell, CodeSourcery, LLC.
    <mark@codesourcery.com>
    Ian Lance Taylor, Cygnus Support
    Linker support added by Mark Mitchell, CodeSourcery, LLC.
    <mark@codesourcery.com>


@@ -9,7 +8,7 @@
 
    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
 
    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
+   the Free Software Foundation; either version 3 of the License, or

    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,


@@ -19,7 +18,8 @@
 
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
 
    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., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
+   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+   MA 02110-1301, USA.  */

 
 /* This file supports the 64-bit (MIPS) ELF archives.  */
 
 
 /* This file supports the 64-bit (MIPS) ELF archives.  */
 


@@ -42,7 +42,6 @@ bfd_elf64_archive_slurp_armap (bfd *abfd)
 {
   struct artdata *ardata = bfd_ardata (abfd);
   char nextname[17];
 {
   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];
   bfd_size_type i, parsed_size, nsymz, stringsize, carsym_size, ptrsize;
   struct areltdata *mapdata;
   bfd_byte int_buf[8];


@@ -54,7 +53,6 @@ bfd_elf64_archive_slurp_armap (bfd *abfd)
   ardata->symdefs = NULL;
 
   /* Get the name of the first element.  */
   ardata->symdefs = NULL;
 
   /* Get the name of the first element.  */

-  arhdrpos = bfd_tell (abfd);

   i = bfd_bread (nextname, 16, abfd);
   if (i == 0)
     return TRUE;
   i = bfd_bread (nextname, 16, abfd);
   if (i == 0)
     return TRUE;


@@ -78,7 +76,7 @@ bfd_elf64_archive_slurp_armap (bfd *abfd)
   if (mapdata == NULL)
     return FALSE;
   parsed_size = mapdata->parsed_size;
   if (mapdata == NULL)
     return FALSE;
   parsed_size = mapdata->parsed_size;

-  bfd_release (abfd, mapdata);
+  free (mapdata);

 
   if (bfd_bread (int_buf, 8, abfd) != 8)
     {
 
   if (bfd_bread (int_buf, 8, abfd) != 8)
     {


@@ -94,13 +92,13 @@ bfd_elf64_archive_slurp_armap (bfd *abfd)
   ptrsize = 8 * nsymz;
 
   amt = carsym_size + stringsize + 1;
   ptrsize = 8 * nsymz;
 
   amt = carsym_size + stringsize + 1;

-  ardata->symdefs = bfd_zalloc (abfd, amt);
+  ardata->symdefs = (struct carsym *) bfd_zalloc (abfd, amt);

   if (ardata->symdefs == NULL)
     return FALSE;
   carsyms = ardata->symdefs;
   stringbase = ((char *) ardata->symdefs) + carsym_size;
 
   if (ardata->symdefs == NULL)
     return FALSE;
   carsyms = ardata->symdefs;
   stringbase = ((char *) ardata->symdefs) + carsym_size;
 

-  raw_armap = bfd_alloc (abfd, ptrsize);
+  raw_armap = (bfd_byte *) bfd_alloc (abfd, ptrsize);

   if (raw_armap == NULL)
     goto release_symdefs;
 
   if (raw_armap == NULL)
     goto release_symdefs;
 


@@ -170,8 +168,8 @@ bfd_elf64_archive_write_armap (bfd *arch,
 
   memset (&hdr, ' ', sizeof (struct ar_hdr));
   memcpy (hdr.ar_name, "/SYM64/", strlen ("/SYM64/"));
 
   memset (&hdr, ' ', sizeof (struct ar_hdr));
   memcpy (hdr.ar_name, "/SYM64/", strlen ("/SYM64/"));

-  _bfd_ar_spacepad (hdr.ar_size, sizeof (hdr.ar_size), "%-10ld",
-                    mapsize);
+  if (!_bfd_ar_sizepad (hdr.ar_size, sizeof (hdr.ar_size), mapsize))
+    return FALSE;

   _bfd_ar_spacepad (hdr.ar_date, sizeof (hdr.ar_date), "%ld",
                     time (NULL));
   /* This, at least, is what Intel coff sets the values to.: */
   _bfd_ar_spacepad (hdr.ar_date, sizeof (hdr.ar_date), "%ld",
                     time (NULL));
   /* This, at least, is what Intel coff sets the values to.: */


@@ -195,27 +193,29 @@ bfd_elf64_archive_write_armap (bfd *arch,
 
   /* Write out the file offset for the file associated with each
      symbol, and remember to keep the offsets padded out.  */
 
   /* 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;
   count = 0;

-  while (current != NULL && count < symbol_count)
+  for (current = arch->archive_head;
+       current != NULL && count < symbol_count;
+       current = current->archive_next)

     {
       /* For each symbol which is used defined in this object, write out
     {
       /* For each symbol which is used defined in this object, write out

-        the object file's address in the archive */
+        the object file's address in the archive.  */

 
 

-      while (map[count].u.abfd == current)
+      for (;
+          count < symbol_count && map[count].u.abfd == current;
+          count++)

        {
          bfd_putb64 ((bfd_vma) archive_member_file_ptr, buf);
          if (bfd_bwrite (buf, 8, arch) != 8)
            return FALSE;
        {
          bfd_putb64 ((bfd_vma) archive_member_file_ptr, buf);
          if (bfd_bwrite (buf, 8, arch) != 8)
            return FALSE;

-         count++;

        }
        }

+

       /* 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 += sizeof (struct ar_hdr);
+      if (! bfd_is_thin_archive (arch))
+       archive_member_file_ptr += arelt_size (current);

       /* remember about the even alignment */
       archive_member_file_ptr += archive_member_file_ptr % 2;
       /* remember about the even alignment */
       archive_member_file_ptr += archive_member_file_ptr % 2;

-      current = current->archive_next;

     }
 
   /* now write the strings themselves */
     }
 
   /* now write the strings themselves */