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[deliverable/binutils-gdb.git] / bfd / coff-rs6000.c

diff --git a/bfd/coff-rs6000.c b/bfd/coff-rs6000.c
index cb0474e407beb1234a2a49e5080a79e1dcb304d7..1f0458e8ec8fae1a2e33c49aa0979519d0f8ad31 100644 (file)
--- a/bfd/coff-rs6000.c
+++ b/bfd/coff-rs6000.c
@@ -1,5 +1,5 @@
 /* BFD back-end for IBM RS/6000 "XCOFF" files.
-   Copyright 1990-1999, 2000, 2001, 2002, 2003, 2004
+   Copyright 1990-1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
    Free Software Foundation, Inc.
    FIXME: Can someone provide a transliteration of this name into ASCII?
    Using the following chars caused a compiler warning on HIUX (so I replaced
@@ -24,7 +24,7 @@ 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.  */
+Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
 
 #include "bfd.h"
 #include "sysdep.h"
@@ -59,7 +59,7 @@ extern bfd_boolean _bfd_xcoff_write_armap
 extern bfd_boolean _bfd_xcoff_write_archive_contents
   PARAMS ((bfd *));
 extern int _bfd_xcoff_sizeof_headers
-  PARAMS ((bfd *, bfd_boolean));
+  PARAMS ((bfd *, struct bfd_link_info *));
 extern void _bfd_xcoff_swap_sym_in
   PARAMS ((bfd *, PTR, PTR));
 extern unsigned int _bfd_xcoff_swap_sym_out
@@ -180,7 +180,7 @@ static bfd_boolean do_pad
 static bfd_boolean do_copy
   PARAMS ((bfd *, bfd *));
 static bfd_boolean do_shared_object_padding
-  PARAMS ((bfd *, bfd *, ufile_ptr *, int));
+  PARAMS ((bfd *, bfd *, file_ptr *, int));
 
 /* Relocation functions */
 static bfd_boolean xcoff_reloc_type_br
@@ -1294,10 +1294,12 @@ _bfd_xcoff_archive_p (abfd)
   if (bfd_ardata (abfd) == (struct artdata *) NULL)
     goto error_ret_restore;
 
-  bfd_ardata (abfd)->cache = NULL;
-  bfd_ardata (abfd)->archive_head = NULL;
-  bfd_ardata (abfd)->symdefs = NULL;
-  bfd_ardata (abfd)->extended_names = NULL;
+  /* 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;  */
 
   /* Now handle the two formats.  */
   if (magic[1] != 'b')
@@ -1742,7 +1744,7 @@ static bfd_boolean
 do_shared_object_padding (out_bfd, in_bfd, offset, ar_header_size)
      bfd *out_bfd;
      bfd *in_bfd;
-     ufile_ptr *offset;
+     file_ptr *offset;
      int ar_header_size;
 {
   if (bfd_check_format (in_bfd, bfd_object)
@@ -1779,7 +1781,7 @@ xcoff_write_armap_big (abfd, elength, map, orl_count, stridx)
   const bfd_arch_info_type *arch_info = NULL;
   bfd *current_bfd;
   size_t string_length;
-  ufile_ptr nextoff, prevoff;
+  file_ptr nextoff, prevoff;
 
   /* First, we look through the symbols and work out which are
      from 32-bit objects and which from 64-bit ones.  */
@@ -1849,8 +1851,8 @@ xcoff_write_armap_big (abfd, elength, map, orl_count, stridx)
   if (sym_32)
     {
       struct xcoff_ar_hdr_big *hdr;
-      bfd_byte *symbol_table;
-      bfd_byte *st;
+      char *symbol_table;
+      char *st;
       file_ptr fileoff;
 
       bfd_vma symbol_table_size =
@@ -1860,8 +1862,7 @@ xcoff_write_armap_big (abfd, elength, map, orl_count, stridx)
        + 8 * sym_32
        + str_32 + (str_32 & 1);
 
-      symbol_table = NULL;
-      symbol_table = (bfd_byte *) bfd_zmalloc (symbol_table_size);
+      symbol_table = bfd_zmalloc (symbol_table_size);
       if (symbol_table == NULL)
        return FALSE;
 
@@ -1941,7 +1942,6 @@ xcoff_write_armap_big (abfd, elength, map, orl_count, stridx)
       bfd_bwrite (symbol_table, symbol_table_size, abfd);
 
       free (symbol_table);
-      symbol_table = NULL;
 
       prevoff = nextoff;
       nextoff = nextoff + symbol_table_size;
@@ -1952,8 +1952,8 @@ xcoff_write_armap_big (abfd, elength, map, orl_count, stridx)
   if (sym_64)
     {
       struct xcoff_ar_hdr_big *hdr;
-      bfd_byte *symbol_table;
-      bfd_byte *st;
+      char *symbol_table;
+      char *st;
       file_ptr fileoff;
 
       bfd_vma symbol_table_size =
@@ -1963,8 +1963,7 @@ xcoff_write_armap_big (abfd, elength, map, orl_count, stridx)
        + 8 * sym_64
        + str_64 + (str_64 & 1);
 
-      symbol_table = NULL;
-      symbol_table = (bfd_byte *) bfd_zmalloc (symbol_table_size);
+      symbol_table = bfd_zmalloc (symbol_table_size);
       if (symbol_table == NULL)
        return FALSE;
 
@@ -2039,7 +2038,6 @@ xcoff_write_armap_big (abfd, elength, map, orl_count, stridx)
       bfd_bwrite (symbol_table, symbol_table_size, abfd);
 
       free (symbol_table);
-      symbol_table = NULL;
 
       PRINT20 (fhdr->symoff64, nextoff);
     }
@@ -2076,7 +2074,7 @@ xcoff_write_archive_contents_old (abfd)
   file_ptr *offsets;
   bfd_boolean makemap;
   bfd_boolean hasobjects;
-  ufile_ptr prevoff, nextoff;
+  file_ptr prevoff, nextoff;
   bfd *sub;
   size_t i;
   struct xcoff_ar_hdr ahdr;
@@ -2085,7 +2083,7 @@ xcoff_write_archive_contents_old (abfd)
   char decbuf[XCOFFARMAG_ELEMENT_SIZE + 1];
 
   memset (&fhdr, 0, sizeof fhdr);
-  strncpy (fhdr.magic, XCOFFARMAG, SXCOFFARMAG);
+  (void) strncpy (fhdr.magic, XCOFFARMAG, SXCOFFARMAG);
   sprintf (fhdr.firstmemoff, "%d", SIZEOF_AR_FILE_HDR);
   sprintf (fhdr.freeoff, "%d", 0);
 
@@ -2306,12 +2304,12 @@ xcoff_write_archive_contents_big (abfd)
   file_ptr *offsets;
   bfd_boolean makemap;
   bfd_boolean hasobjects;
-  ufile_ptr prevoff, nextoff;
+  file_ptr prevoff, nextoff;
   bfd *current_bfd;
   size_t i;
   struct xcoff_ar_hdr_big *hdr, ahdr;
   bfd_size_type size;
-  bfd_byte *member_table, *mt;
+  char *member_table, *mt;
   bfd_vma member_table_size;
 
   memset (&fhdr, 0, SIZEOF_AR_FILE_HDR_BIG);
@@ -2476,8 +2474,7 @@ xcoff_write_archive_contents_big (abfd)
                       + total_namlen);
 
   member_table_size += member_table_size & 1;
-  member_table = NULL;
-  member_table = (bfd_byte *) bfd_zmalloc (member_table_size);
+  member_table = bfd_zmalloc (member_table_size);
   if (member_table == NULL)
     return FALSE;
 
@@ -2530,7 +2527,6 @@ xcoff_write_archive_contents_big (abfd)
     return FALSE;
 
   free (member_table);
-  member_table = NULL;
 
   PRINT20 (fhdr.memoff, nextoff);
 
@@ -2577,9 +2573,8 @@ _bfd_xcoff_write_archive_contents (abfd)
    always uses an a.out header.  */
 
 int
-_bfd_xcoff_sizeof_headers (abfd, reloc)
-     bfd *abfd;
-     bfd_boolean reloc ATTRIBUTE_UNUSED;
+_bfd_xcoff_sizeof_headers (bfd *abfd,
+                          struct bfd_link_info *info ATTRIBUTE_UNUSED)
 {
   int size;
 
@@ -3481,7 +3476,7 @@ xcoff_ppc_relocate_section (output_bfd, info, input_bfd,
            }
          else if (h != NULL)
            {
-             name = h->root.root.string;
+             name = NULL;
            }
          else
            {
@@ -3492,8 +3487,9 @@ xcoff_ppc_relocate_section (output_bfd, info, input_bfd,
          sprintf (reloc_type_name, "0x%02x", rel->r_type);
 
          if (! ((*info->callbacks->reloc_overflow)
-                (info, name, reloc_type_name, (bfd_vma) 0, input_bfd,
-                 input_section, rel->r_vaddr - input_section->vma)))
+                (info, (h ? &h->root : NULL), name, reloc_type_name,
+                 (bfd_vma) 0, input_bfd, input_section,
+                 rel->r_vaddr - input_section->vma)))
            return FALSE;
        }
 
@@ -3529,7 +3525,7 @@ _bfd_xcoff_put_ldsymbol_name (abfd, ldinfo, ldsym, name)
       if (ldinfo->string_size + len + 3 > ldinfo->string_alc)
        {
          bfd_size_type newalc;
-         bfd_byte *newstrings;
+         char *newstrings;
 
          newalc = ldinfo->string_alc * 2;
          if (newalc == 0)
@@ -3537,8 +3533,7 @@ _bfd_xcoff_put_ldsymbol_name (abfd, ldinfo, ldsym, name)
          while (ldinfo->string_size + len + 3 > newalc)
            newalc *= 2;
 
-         newstrings = ((bfd_byte *)
-                       bfd_realloc ((PTR) ldinfo->strings, newalc));
+         newstrings = bfd_realloc (ldinfo->strings, newalc);
          if (newstrings == NULL)
            {
              ldinfo->failed = TRUE;
@@ -4139,6 +4134,7 @@ const bfd_target rs6000coff_vec =
     /* Copy */
     _bfd_xcoff_copy_private_bfd_data,
     ((bfd_boolean (*) (bfd *, bfd *)) bfd_true),
+    _bfd_generic_init_private_section_data,
     ((bfd_boolean (*) (bfd *, asection *, bfd *, asection *)) bfd_true),
     ((bfd_boolean (*) (bfd *, asymbol *, bfd *, asymbol *)) bfd_true),
     ((bfd_boolean (*) (bfd *, bfd *)) bfd_true),
@@ -4169,8 +4165,11 @@ const bfd_target rs6000coff_vec =
     coff_print_symbol,
     coff_get_symbol_info,
     _bfd_xcoff_is_local_label_name,
+    coff_bfd_is_target_special_symbol,
     coff_get_lineno,
     coff_find_nearest_line,
+    _bfd_generic_find_line,
+    coff_find_inliner_info,
     coff_bfd_make_debug_symbol,
     _bfd_generic_read_minisymbols,
     _bfd_generic_minisymbol_to_symbol,
@@ -4385,6 +4384,7 @@ const bfd_target pmac_xcoff_vec =
     /* Copy */
     _bfd_xcoff_copy_private_bfd_data,
     ((bfd_boolean (*) (bfd *, bfd *)) bfd_true),
+    _bfd_generic_init_private_section_data,
     ((bfd_boolean (*) (bfd *, asection *, bfd *, asection *)) bfd_true),
     ((bfd_boolean (*) (bfd *, asymbol *, bfd *, asymbol *)) bfd_true),
     ((bfd_boolean (*) (bfd *, bfd *)) bfd_true),
@@ -4415,8 +4415,11 @@ const bfd_target pmac_xcoff_vec =
     coff_print_symbol,
     coff_get_symbol_info,
     _bfd_xcoff_is_local_label_name,
+    coff_bfd_is_target_special_symbol,
     coff_get_lineno,
     coff_find_nearest_line,
+    _bfd_generic_find_line,
+    coff_find_inliner_info,
     coff_bfd_make_debug_symbol,
     _bfd_generic_read_minisymbols,
     _bfd_generic_minisymbol_to_symbol,