/gas:

[deliverable/binutils-gdb.git] / bfd / coff64-rs6000.c

diff --git a/bfd/coff64-rs6000.c b/bfd/coff64-rs6000.c
index bfb2f1d5da307083ded3d17cc818758475efb46c..ee797ed4a28f23ed3443244b370b55148aaad5a6 100644 (file)
--- a/bfd/coff64-rs6000.c
+++ b/bfd/coff64-rs6000.c
@@ -1,5 +1,5 @@
 /* BFD back-end for IBM RS/6000 "XCOFF64" files.
-   Copyright 2000, 2001, 2002, 2003, 2004, 2005
+   Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
    Free Software Foundation, Inc.
    Written Clinton Popetz.
    Contributed by Cygnus Support.
@@ -8,7 +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
-   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,
@@ -18,10 +18,11 @@
 
    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 02110-1301, USA.  */
+   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+   MA 02110-1301, USA.  */
 
-#include "bfd.h"
 #include "sysdep.h"
+#include "bfd.h"
 #include "bfdlink.h"
 #include "libbfd.h"
 #include "coff/internal.h"
@@ -127,7 +128,7 @@ 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
@@ -161,7 +162,7 @@ static const bfd_target *xcoff64_archive_p
 static bfd *xcoff64_openr_next_archived_file
   PARAMS ((bfd *, bfd *));
 static int xcoff64_sizeof_headers
-  PARAMS ((bfd *, bfd_boolean));
+  PARAMS ((bfd *, struct bfd_link_info *));
 static asection *xcoff64_create_csect_from_smclas
   PARAMS ((bfd *, union internal_auxent *, const char *));
 static bfd_boolean xcoff64_is_lineno_count_overflow
@@ -237,6 +238,7 @@ bfd_boolean (*xcoff64_calculate_relocation[XCOFF_MAX_CALCULATE_RELOCATION])
 #define coff_bfd_copy_private_bfd_data _bfd_xcoff_copy_private_bfd_data
 #define coff_bfd_is_local_label_name _bfd_xcoff_is_local_label_name
 #define coff_bfd_reloc_type_lookup xcoff64_reloc_type_lookup
+#define coff_bfd_reloc_name_lookup xcoff64_reloc_name_lookup
 #ifdef AIX_CORE
 extern const bfd_target * rs6000coff_core_p
   PARAMS ((bfd *abfd));
@@ -270,6 +272,10 @@ extern int rs6000coff_core_file_failing_signal
 #define coff_swap_reloc_out xcoff64_swap_reloc_out
 #define NO_COFF_RELOCS
 
+#ifndef bfd_pe_print_pdata
+#define bfd_pe_print_pdata     NULL
+#endif
+
 #include "coffcode.h"
 
 /* For XCOFF64, the effective width of symndx changes depending on
@@ -1843,6 +1849,22 @@ xcoff64_reloc_type_lookup (abfd, code)
     }
 }
 
+static reloc_howto_type *
+xcoff64_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
+                          const char *r_name)
+{
+  unsigned int i;
+
+  for (i = 0;
+       i < sizeof (xcoff64_howto_table) / sizeof (xcoff64_howto_table[0]);
+       i++)
+    if (xcoff64_howto_table[i].name != NULL
+       && strcasecmp (xcoff64_howto_table[i].name, r_name) == 0)
+      return &xcoff64_howto_table[i];
+
+  return NULL;
+}
+
 /* Read in the armap of an XCOFF archive.  */
 
 static bfd_boolean
@@ -1983,10 +2005,12 @@ xcoff64_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;
+  /* Already 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;  */
   bfd_ardata (abfd)->first_file_filepos = bfd_scan_vma (hdr.firstmemoff,
                                                        (const char **) NULL,
                                                        10);
@@ -2054,9 +2078,8 @@ xcoff64_openr_next_archived_file (archive, last_file)
    always uses an a.out header.  */
 
 static int
-xcoff64_sizeof_headers (abfd, reloc)
-     bfd *abfd;
-     bfd_boolean reloc ATTRIBUTE_UNUSED;
+xcoff64_sizeof_headers (bfd *abfd,
+                       struct bfd_link_info *info ATTRIBUTE_UNUSED)
 {
   int size;
 
@@ -2557,7 +2580,7 @@ static const struct xcoff_backend_data_rec bfd_xcoff_backend_data =
       coff_print_aux,
       dummy_reloc16_extra_cases,
       dummy_reloc16_estimate,
-      NULL,                    /* bfd_coff_sym_is_global */
+      NULL,                    /* bfd_coff_symbol_classification */
       coff_compute_section_file_positions,
       NULL,                    /* _bfd_coff_start_final_link */
       xcoff64_ppc_relocate_section,
@@ -2565,7 +2588,8 @@ static const struct xcoff_backend_data_rec bfd_xcoff_backend_data =
       NULL,                    /* _bfd_coff_adjust_symndx */
       _bfd_generic_link_add_one_symbol,
       coff_link_output_has_begun,
-      coff_final_link_postscript
+      coff_final_link_postscript,
+      NULL                     /* print_pdata.  */
     },
 
     0x01EF,                    /* magic number */
@@ -2680,6 +2704,7 @@ const bfd_target rs6000coff64_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),
@@ -2713,6 +2738,8 @@ const bfd_target rs6000coff64_vec =
     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,
@@ -2721,6 +2748,7 @@ const bfd_target rs6000coff64_vec =
     coff_get_reloc_upper_bound,
     coff_canonicalize_reloc,
     xcoff64_reloc_type_lookup,
+    xcoff64_reloc_name_lookup,
 
     /* Write */
     coff_set_arch_mach,
@@ -2814,7 +2842,8 @@ static const struct xcoff_backend_data_rec bfd_xcoff_aix5_backend_data =
       NULL,                    /* _bfd_coff_adjust_symndx */
       _bfd_generic_link_add_one_symbol,
       coff_link_output_has_begun,
-      coff_final_link_postscript
+      coff_final_link_postscript,
+      NULL                     /* print_pdata.  */
     },
 
     U64_TOCMAGIC,              /* magic number */
@@ -2928,6 +2957,7 @@ const bfd_target aix5coff64_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),
@@ -2961,6 +2991,8 @@ const bfd_target aix5coff64_vec =
     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,
@@ -2969,6 +3001,7 @@ const bfd_target aix5coff64_vec =
     coff_get_reloc_upper_bound,
     coff_canonicalize_reloc,
     xcoff64_reloc_type_lookup,
+    xcoff64_reloc_name_lookup,
 
     /* Write */
     coff_set_arch_mach,