bfd/

[thirdparty/binutils-gdb.git] / bfd / cpu-z8k.c

diff --git a/bfd/cpu-z8k.c b/bfd/cpu-z8k.c
index b75eaeafd54ee1e3fe4ec27e6370d8333e3cbcb4..4d47b4e974a0a361a4fd70419f723f775e4c26c3 100644 (file)
--- a/bfd/cpu-z8k.c
+++ b/bfd/cpu-z8k.c
@@ -1,5 +1,6 @@
 /* BFD library support routines for the Z800n architecture.
-   Copyright 1992, 1993, 1994, 2000, 2001 Free Software Foundation, Inc.
+   Copyright 1992, 1993, 1994, 2000, 2001, 2002, 2003, 2007
+   Free Software Foundation, Inc.
    Hacked by Steve Chamberlain of Cygnus Support.
 
 This file is part of BFD, the Binary File Descriptor library.
@@ -16,148 +17,17 @@ 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"
+#include "bfd.h"
 #include "libbfd.h"
 
-static const bfd_arch_info_type *compatible
-  PARAMS ((const bfd_arch_info_type *, const bfd_arch_info_type *));
-
-#if 0                          /* not used currently */
-/*
-Relocations for the Z8K
-
-*/
-static bfd_reloc_status_type
-howto16_callback (abfd, reloc_entry, symbol_in, data,
-                 ignore_input_section, ignore_bfd)
-     bfd *abfd;
-     arelent *reloc_entry;
-     struct symbol_cache_entry *symbol_in;
-     PTR data;
-     asection *ignore_input_section;
-     bfd *ignore_bfd;
-{
-  long relocation = 0;
-  bfd_vma addr = reloc_entry->address;
-  long x = bfd_get_16 (abfd, (bfd_byte *) data + addr);
-
-  HOWTO_PREPARE (relocation, symbol_in);
-
-  x = (x + relocation + reloc_entry->addend);
-
-  bfd_put_16 (abfd, x, (bfd_byte *) data + addr);
-  return bfd_reloc_ok;
-}
-
-static bfd_reloc_status_type
-howto8_callback (abfd, reloc_entry, symbol_in, data,
-                ignore_input_section, ignore_bfd)
-     bfd *abfd;
-     arelent *reloc_entry;
-     struct symbol_cache_entry *symbol_in;
-     PTR data;
-     asection *ignore_input_section;
-     bfd *ignore_bfd;
-{
-  long relocation = 0;
-  bfd_vma addr = reloc_entry->address;
-  long x = bfd_get_8 (abfd, (bfd_byte *) data + addr);
-
-  HOWTO_PREPARE (relocation, symbol_in);
-
-  x = (x + relocation + reloc_entry->addend);
-
-  bfd_put_8 (abfd, x, (bfd_byte *) data + addr);
-  return bfd_reloc_ok;
-}
-
-static bfd_reloc_status_type
-howto8_FFnn_callback (abfd, reloc_entry, symbol_in, data,
-                     ignore_input_section, ignore_bfd)
-     bfd *abfd;
-     arelent *reloc_entry;
-     struct symbol_cache_entry *symbol_in;
-     PTR data;
-     asection *ignore_input_section;
-     bfd *ignore_bfd;
-{
-  long relocation = 0;
-  bfd_vma addr = reloc_entry->address;
-
-  long x = bfd_get_8 (abfd, (bfd_byte *) data + addr);
-  abort ();
-  HOWTO_PREPARE (relocation, symbol_in);
-
-  x = (x + relocation + reloc_entry->addend);
-
-  bfd_put_8 (abfd, x, (bfd_byte *) data + addr);
-  return bfd_reloc_ok;
-}
-
-static bfd_reloc_status_type
-howto8_pcrel_callback (abfd, reloc_entry, symbol_in, data,
-                      ignore_input_section, ignore_bfd)
-     bfd *abfd;
-     arelent *reloc_entry;
-     struct symbol_cache_entry *symbol_in;
-     PTR data;
-     asection *ignore_input_section;
-     bfd *ignore_bfd;
-{
-  long relocation = 0;
-  bfd_vma addr = reloc_entry->address;
-  long x = bfd_get_8 (abfd, (bfd_byte *) data + addr);
-  abort ();
-  HOWTO_PREPARE (relocation, symbol_in);
-
-  x = (x + relocation + reloc_entry->addend);
-
-  bfd_put_8 (abfd, x, (bfd_byte *) data + addr);
-  return bfd_reloc_ok;
-}
-
-static reloc_howto_type howto_16
-= NEWHOWTO (howto16_callback, "abs16", 1, false, false);
-static reloc_howto_type howto_8
-= NEWHOWTO (howto8_callback, "abs8", 0, false, false);
-
-static reloc_howto_type howto_8_FFnn
-= NEWHOWTO (howto8_FFnn_callback, "ff00+abs8", 0, false, false);
-
-static reloc_howto_type howto_8_pcrel
-= NEWHOWTO (howto8_pcrel_callback, "pcrel8", 0, false, true);
-
-static reloc_howto_type *
-local_bfd_reloc_type_lookup (arch, code)
-     const struct bfd_arch_info *arch;
-     bfd_reloc_code_real_type code;
-{
-  switch (code)
-    {
-    case BFD_RELOC_16:
-      return &howto_16;
-    case BFD_RELOC_8_FFnn:
-      return &howto_8_FFnn;
-    case BFD_RELOC_8:
-      return &howto_8;
-    case BFD_RELOC_8_PCREL:
-      return &howto_8_pcrel;
-    default:
-      return (reloc_howto_type *) NULL;
-    }
-}
-#endif
-
 /* This routine is provided two arch_infos and returns whether
    they'd be compatible */
 
 static const bfd_arch_info_type *
-compatible (a, b)
-     const bfd_arch_info_type *a;
-     const bfd_arch_info_type *b;
+compatible (const bfd_arch_info_type *a, const bfd_arch_info_type *b)
 {
   if (a->arch != b->arch || a->mach != b->mach)
     return NULL;
@@ -166,12 +36,12 @@ compatible (a, b)
 
 static const bfd_arch_info_type arch_info_struct[] =
 {
-  { 32, 16, 8, bfd_arch_z8k, bfd_mach_z8002, "z8k", "z8002", 1, false,
+  { 32, 16, 8, bfd_arch_z8k, bfd_mach_z8002, "z8k", "z8002", 1, FALSE,
     compatible, bfd_default_scan, 0 }
 };
 
 const bfd_arch_info_type bfd_z8k_arch =
 {
-  32, 32, 8, bfd_arch_z8k, bfd_mach_z8001, "z8k", "z8001", 1, true,
+  32, 32, 8, bfd_arch_z8k, bfd_mach_z8001, "z8k", "z8001", 1, TRUE,
   compatible, bfd_default_scan, &arch_info_struct[0]
 };