Restore GET_SAVED_REGISTERS

[deliverable/binutils-gdb.git] / bfd / osf-core.c

diff --git a/bfd/osf-core.c b/bfd/osf-core.c
index 915e485bc1642e9b6e82cf514c0d5a5f270a18e5..4f4fc12dc727a23ffee6526175512f52004f05d0 100644 (file)
--- a/bfd/osf-core.c
+++ b/bfd/osf-core.c
@@ -1,5 +1,5 @@
 /* BFD back-end for OSF/1 core files.
-   Copyright 1993 Free Software Foundation, Inc.
+   Copyright 1993, 94, 95, 97, 1998 Free Software Foundation, Inc.
 
 This file is part of BFD, the Binary File Descriptor library.
 
@@ -15,20 +15,15 @@ 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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
 /* This file can only be compiled on systems which use OSF/1 style
-   core files.  In the config/XXXXXX.mh file for such a system add
-      HDEFINES=-DOSF_CORE
-      HDEPFILES=osf-core.o
-   */
+   core files.  */
 
 #include "bfd.h"
 #include "sysdep.h"
 #include "libbfd.h"
 
-#include <stdio.h>
-#include <string.h>
 #include <sys/user.h>
 #include <sys/core.h>
 
@@ -39,7 +34,7 @@ make_bfd_asection PARAMS ((bfd *, CONST char *, flagword, bfd_size_type,
                           bfd_vma, file_ptr));
 static asymbol *
 osf_core_make_empty_symbol PARAMS ((bfd *));
-static bfd_target *
+static const bfd_target *
 osf_core_core_file_p PARAMS ((bfd *));
 static char *
 osf_core_core_file_failing_command PARAMS ((bfd *));
@@ -73,7 +68,7 @@ make_bfd_asection (abfd, name, flags, _raw_size, vma, filepos)
 {
   asection *asect;
 
-  asect = bfd_make_section (abfd, name);
+  asect = bfd_make_section_anyway (abfd, name);
   if (!asect)
     return NULL;
 
@@ -96,7 +91,7 @@ osf_core_make_empty_symbol (abfd)
   return new;
 }
 
-static bfd_target *
+static const bfd_target *
 osf_core_core_file_p (abfd)
      bfd *abfd;
 {
@@ -104,7 +99,6 @@ osf_core_core_file_p (abfd)
   int i;
   char *secname;
   struct core_filehdr core_header;
-  int dseccnt = 0;
 
   val = bfd_read ((PTR)&core_header, 1, sizeof core_header, abfd);
   if (val != sizeof core_header)
@@ -124,6 +118,7 @@ osf_core_core_file_p (abfd)
   for (i = 0; i < core_header.nscns; i++)
     {
       struct core_scnhdr core_scnhdr;
+      flagword flags;
 
       val = bfd_read ((PTR)&core_scnhdr, 1, sizeof core_scnhdr, abfd);
       if (val != sizeof core_scnhdr)
@@ -136,31 +131,24 @@ osf_core_core_file_p (abfd)
       switch (core_scnhdr.scntype)
        {
        case SCNRGN:
-         /* OSF/1 has multiple data sections (data, bss and data/bss sections
-            for shared libraries), but bfd doesn't permit data sections with
-            the same name. Construct a unique section name.  */
-         secname = bfd_alloc (abfd, 40);
-         if (!secname)
-           {
-             bfd_set_error (bfd_error_no_memory);
-             return NULL;
-           }
-         sprintf (secname, ".data%d", dseccnt++);
+         secname = ".data";
+         flags = SEC_ALLOC + SEC_LOAD + SEC_HAS_CONTENTS;
          break;
        case SCNSTACK:
          secname = ".stack";
+         flags = SEC_ALLOC + SEC_LOAD + SEC_HAS_CONTENTS;
          break;
        case SCNREGS:
          secname = ".reg";
+         flags = SEC_HAS_CONTENTS;
          break;
        default:
-         fprintf (stderr, "Unhandled OSF/1 core file section type %d\n",
-                  core_scnhdr.scntype);
+         (*_bfd_error_handler) (_("Unhandled OSF/1 core file section type %d\n"),
+                                core_scnhdr.scntype);
          continue;
        }
 
-      if (!make_bfd_asection (abfd, secname,
-                             SEC_ALLOC+SEC_LOAD+SEC_HAS_CONTENTS,
+      if (!make_bfd_asection (abfd, secname, flags,
                              (bfd_size_type) core_scnhdr.size,
                              (bfd_vma) core_scnhdr.vaddr,
                              (file_ptr) core_scnhdr.scnptr))
@@ -199,10 +187,12 @@ osf_core_core_file_matches_executable_p (core_bfd, exec_bfd)
 #define osf_core_get_symtab _bfd_nosymbols_get_symtab
 #define osf_core_print_symbol _bfd_nosymbols_print_symbol
 #define osf_core_get_symbol_info _bfd_nosymbols_get_symbol_info
-#define osf_core_bfd_is_local_label _bfd_nosymbols_bfd_is_local_label
+#define osf_core_bfd_is_local_label_name _bfd_nosymbols_bfd_is_local_label_name
 #define osf_core_get_lineno _bfd_nosymbols_get_lineno
 #define osf_core_find_nearest_line _bfd_nosymbols_find_nearest_line
 #define osf_core_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
+#define osf_core_read_minisymbols _bfd_nosymbols_read_minisymbols
+#define osf_core_minisymbol_to_symbol _bfd_nosymbols_minisymbol_to_symbol
 
 /* If somebody calls any byte-swapping routines, shoot them.  */
 static void
@@ -215,12 +205,12 @@ swap_abort()
 #define        NO_SIGNED_GET \
   ((bfd_signed_vma (*) PARAMS ((const bfd_byte *))) swap_abort )
 
-bfd_target osf_core_vec =
+const bfd_target osf_core_vec =
   {
     "osf-core",
     bfd_target_unknown_flavour,
-    true,                      /* target byte order */
-    true,                      /* target headers byte order */
+    BFD_ENDIAN_BIG,            /* target byte order */
+    BFD_ENDIAN_BIG,            /* target headers byte order */
     (HAS_RELOC | EXEC_P |      /* object flags */
      HAS_LINENO | HAS_DEBUG |
      HAS_SYMS | HAS_LOCALS | WP_TEXT | D_PAGED),
@@ -228,7 +218,6 @@ bfd_target osf_core_vec =
     0,                                                    /* symbol prefix */
     ' ',                                                  /* ar_pad_char */
     16,                                                           /* ar_max_namelen */
-    3,                                                    /* minimum alignment power */
     NO_GET, NO_SIGNED_GET, NO_PUT,     /* 64 bit data */
     NO_GET, NO_SIGNED_GET, NO_PUT,     /* 32 bit data */
     NO_GET, NO_SIGNED_GET, NO_PUT,     /* 16 bit data */
@@ -259,6 +248,9 @@ bfd_target osf_core_vec =
        BFD_JUMP_TABLE_RELOCS (_bfd_norelocs),
        BFD_JUMP_TABLE_WRITE (_bfd_generic),
        BFD_JUMP_TABLE_LINK (_bfd_nolink),
+       BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
 
+    NULL,
+    
     (PTR) 0                    /* backend_data */
 };