Import of binutils-2.8.1 from Cygnus/FSF

10 files changed, 4280 insertions, 0 deletions

diff --git a/gnu/usr.bin/binutils/bfd/coff-svm68k.c b/gnu/usr.bin/binutils/bfd/coff-svm68k.c
new file mode 100644
index 00000000000..3d2a5a7d565
--- /dev/null
+++ b/gnu/usr.bin/binutils/bfd/coff-svm68k.c
@@ -0,0 +1,26 @@
+/* BFD back-end for Motorola sysv68
+   Copyright 1997 Free Software Foundation, Inc.
+   Written by Philippe De Muyter <phdm@info.ucl.ac.be>.
+
+This file is part of BFD, the Binary File Descriptor library.
+
+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
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+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.  */
+
+#define TARGET_SYM	m68ksysvcoff_vec
+#define TARGET_NAME	"coff-m68k-sysv"
+#define STATIC_RELOCS
+#define COFF_COMMON_ADDEND
+
+#include "coff-m68k.c"
diff --git a/gnu/usr.bin/binutils/bfd/configure.com b/gnu/usr.bin/binutils/bfd/configure.com
new file mode 100644
index 00000000000..625d3cd7482
--- /dev/null
+++ b/gnu/usr.bin/binutils/bfd/configure.com
@@ -0,0 +1,133 @@
+$!
+$! This file configures the bfd library for use with openVMS/Alpha
+$! We do not use the configure script, since we do not have /bin/sh
+$! to execute it.
+$!
+$! Written by Klaus K"ampf (kkaempf@progis.de)
+$!
+$arch_indx = 1 + ((f$getsyi("CPU").ge.128).and.1)      ! vax==1, alpha==2
+$arch = f$element(arch_indx,"|","|VAX|Alpha|")
+$if arch .eqs. "VAX"
+$then
+$ write sys$output "Target VAX not supported."
+$ exit 2
+$endif
+$!
+$! copy bfd-in2.h to bfd.h, replacing @ macros
+$!
+$ edit/tpu/nojournal/nosection/nodisplay/command=sys$input -
+        []bfd-in2.h /output=[]bfd.h
+$DECK
+!
+!  Copy file, changing lines with macros (@@)
+!
+!
+   vfile := CREATE_BUFFER("vfile", "VERSION.");
+   POSITION(BEGINNING_OF(vfile));
+   vers := CURRENT_LINE;
+
+   file := CREATE_BUFFER("file", GET_INFO(COMMAND_LINE, "file_name"));
+   rang := CREATE_RANGE(BEGINNING_OF(file), END_OF(file));
+
+   match_pos := SEARCH_QUIETLY('@VERSION@', FORWARD, EXACT, rang);
+   IF match_pos <> 0 THEN;
+      POSITION(BEGINNING_OF(match_pos));
+      ERASE(match_pos);
+      COPY_TEXT(vers);
+   ENDIF;
+   match_pos := SEARCH_QUIETLY('@wordsize@', FORWARD, EXACT, rang);
+   IF match_pos <> 0 THEN;
+      POSITION(BEGINNING_OF(match_pos));
+      ERASE(match_pos);
+      COPY_TEXT('64');
+   ENDIF;
+   match_pos := SEARCH_QUIETLY('@BFD_HOST_64BIT_LONG@', FORWARD, EXACT, rang);
+   IF match_pos <> 0 THEN;
+      POSITION(BEGINNING_OF(match_pos));
+      ERASE(match_pos);
+      COPY_TEXT('0');
+   ENDIF;
+   match_pos := SEARCH_QUIETLY('@BFD_HOST_64_BIT_DEFINED@', FORWARD, EXACT, rang);
+   IF match_pos <> 0 THEN;
+      POSITION(BEGINNING_OF(match_pos));
+      ERASE(match_pos);
+      COPY_TEXT('0');
+   ENDIF;
+   match_pos := SEARCH_QUIETLY('@BFD_HOST_64_BIT@', FORWARD, EXACT, rang);
+   IF match_pos <> 0 THEN;
+      POSITION(BEGINNING_OF(match_pos));
+      ERASE(match_pos);
+      COPY_TEXT('');
+   ENDIF;
+   match_pos := SEARCH_QUIETLY('@BFD_HOST_U_64_BIT@', FORWARD, EXACT, rang);
+   IF match_pos <> 0 THEN;
+      POSITION(BEGINNING_OF(match_pos));
+      ERASE(match_pos);
+      COPY_TEXT('');
+   ENDIF;
+   WRITE_FILE(file, GET_INFO(COMMAND_LINE, "output_file"));
+   QUIT
+$  EOD
+$ write sys$output "Generated `bfd.h' from `bfd-in2.h'."
+$!
+$!
+$! create targmatch.h
+$!
+$ open/write tfile []targmatch.h
+$ write tfile "{ " + """alpha-*-*vms*""" + ","
+$ write tfile "#if !defined (SELECT_VECS) || defined (HAVE_evax_alpha_vec)"
+$ write tfile "&evax_alpha_vec"
+$ write tfile "#else"
+$ write tfile "UNSUPPORTED_TARGET"
+$ write tfile "#endif"
+$ write tfile "},"
+$ close tfile
+$ write sys$output "Generated `targmatch.h'"
+$!
+$!
+$! create config.h
+$!
+$ create []config.h
+/* config.h-vms.  Generated by hand by Klaus Kämpf, kkaempf@didymus.rmi.de.  */
+/* config.in.  Generated automatically from configure.in by autoheader.  */
+/* Whether malloc must be declared even if <stdlib.h> is included.  */
+/* #undef NEED_DECLARATION_MALLOC */
+/* Whether free must be declared even if <stdlib.h> is included.  */
+/* #undef NEED_DECLARATION_FREE */
+/* Define if you have a working `mmap' system call.  */
+/* #define HAVE_MMAP 1 */
+/* Do we need to use the b modifier when opening binary files?  */
+/* #undef USE_BINARY_FOPEN */
+/* Name of host specific header file to include in trad-core.c.  */
+/* #undef TRAD_HEADER */
+/* Define only if <sys/procfs.h> is available *and* it defines prstatus_t.  */
+/* #undef HAVE_SYS_PROCFS_H */
+/* Do we really want to use mmap if it's available?  */
+/* #undef USE_MMAP */
+/* Define if you have the fcntl function.  */
+#define HAVE_FCNTL 1
+/* Define if you have the getpagesize function.  */
+#define HAVE_GETPAGESIZE 1
+/* Define if you have the madvise function.  */
+#define HAVE_MADVISE 1
+/* Define if you have the mprotect function.  */
+#define HAVE_MPROTECT 1
+/* Define if you have the <fcntl.h> header file.  */
+#define HAVE_FCNTL_H 1
+/* Define if you have the <stddef.h> header file.  */
+#define HAVE_STDDEF_H 1
+/* Define if you have the <stdlib.h> header file.  */
+#define HAVE_STDLIB_H 1
+/* Define if you have the <string.h> header file.  */
+#define HAVE_STRING_H 1
+/* Define if you have the <strings.h> header file.  */
+#define HAVE_STRINGS_H 1
+/* Define if you have the <sys/file.h> header file.  */
+#define HAVE_SYS_FILE_H 1
+/* Define if you have the <time.h> header file.  */
+#define HAVE_TIME_H 1
+/* Define if you have the <unistd.h> header file.  */
+#define HAVE_UNISTD_H 1
+$!
+$ write sys$output "Generated `config.h'"
+
diff --git a/gnu/usr.bin/binutils/bfd/cpu-d10v.c b/gnu/usr.bin/binutils/bfd/cpu-d10v.c
new file mode 100644
index 00000000000..a1ff088bdbc
--- /dev/null
+++ b/gnu/usr.bin/binutils/bfd/cpu-d10v.c
@@ -0,0 +1,40 @@
+/* BFD support for the D10V processor
+   Copyright 1996 Free Software Foundation, Inc.
+   Contributed by Martin Hunt (hunt@cygnus.com).
+
+This file is part of BFD, the Binary File Descriptor library.
+
+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
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+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.  */
+
+#include "bfd.h"
+#include "sysdep.h"
+#include "libbfd.h"
+
+const bfd_arch_info_type bfd_d10v_arch = 
+{					
+    16,	/* 16 bits in a word */		
+    16,	/* 16 bits in an address */	
+    8,	/* 8 bits in a byte */		
+    bfd_arch_d10v,
+    0,		
+    "d10v",				
+    "d10v",				
+    4, /* section alignment power */	
+    true,				
+    bfd_default_compatible, 		
+    bfd_default_scan,			
+    0,				
+};
+
diff --git a/gnu/usr.bin/binutils/bfd/cpu-m10200.c b/gnu/usr.bin/binutils/bfd/cpu-m10200.c
new file mode 100644
index 00000000000..3f8a678beec
--- /dev/null
+++ b/gnu/usr.bin/binutils/bfd/cpu-m10200.c
@@ -0,0 +1,38 @@
+/* BFD support for the Matsushita 10200 processor
+   Copyright 1996, 1997 Free Software Foundation, Inc.
+
+This file is part of BFD, the Binary File Descriptor library.
+
+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
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+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.  */
+
+#include "bfd.h"
+#include "sysdep.h"
+#include "libbfd.h"
+
+const bfd_arch_info_type bfd_mn10200_arch =
+  {
+    16, /* 16 bits in a word */
+    24, /* 16 bits in an address */
+    8,  /* 8 bits in a byte */
+    bfd_arch_mn10200,
+    200,
+    "mn10200",
+    "mn10200",
+    2,
+    true, /* the one and only */
+    bfd_default_compatible,
+    bfd_default_scan ,
+    0,
+  };
diff --git a/gnu/usr.bin/binutils/bfd/cpu-m10300.c b/gnu/usr.bin/binutils/bfd/cpu-m10300.c
new file mode 100644
index 00000000000..c40457c879e
--- /dev/null
+++ b/gnu/usr.bin/binutils/bfd/cpu-m10300.c
@@ -0,0 +1,38 @@
+/* BFD support for the Matsushita 10300 processor
+   Copyright 1996, 1997 Free Software Foundation, Inc.
+
+This file is part of BFD, the Binary File Descriptor library.
+
+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
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+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.  */
+
+#include "bfd.h"
+#include "sysdep.h"
+#include "libbfd.h"
+
+const bfd_arch_info_type bfd_mn10300_arch =
+  {
+    32, /* 16 bits in a word */
+    32, /* 16 bits in an address */
+    8,  /* 8 bits in a byte */
+    bfd_arch_mn10300,
+    300,
+    "mn10300",
+    "mn10300",
+    2,
+    true, /* the one and only */
+    bfd_default_compatible,
+    bfd_default_scan ,
+    0,
+  };
diff --git a/gnu/usr.bin/binutils/bfd/cpu-m32r.c b/gnu/usr.bin/binutils/bfd/cpu-m32r.c
new file mode 100644
index 00000000000..3ae3a142caa
--- /dev/null
+++ b/gnu/usr.bin/binutils/bfd/cpu-m32r.c
@@ -0,0 +1,38 @@
+/* BFD support for the M32R processor.
+   Copyright (C) 1996 Free Software Foundation, Inc.
+
+This file is part of BFD, the Binary File Descriptor library.
+
+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
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+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.  */
+
+#include "bfd.h"
+#include "sysdep.h"
+#include "libbfd.h"
+
+const bfd_arch_info_type bfd_m32r_arch =
+{
+    32,	/* bits in a word */
+    32,	/* bits in an address */
+    8,	/* bits in a byte */
+    bfd_arch_m32r,
+    0,
+    "m32r",
+    "m32r",
+    4, /* section alignment power */
+    true, /* the default */
+    bfd_default_compatible,
+    bfd_default_scan,
+    0
+};
diff --git a/gnu/usr.bin/binutils/bfd/elf-m10200.c b/gnu/usr.bin/binutils/bfd/elf-m10200.c
new file mode 100644
index 00000000000..6f3e64f86e7
--- /dev/null
+++ b/gnu/usr.bin/binutils/bfd/elf-m10200.c
@@ -0,0 +1,1525 @@
+/* Matsushita 10200 specific support for 32-bit ELF
+   Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+
+This file is part of BFD, the Binary File Descriptor library.
+
+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
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+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.  */
+
+#include "bfd.h"
+#include "sysdep.h"
+#include "libbfd.h"
+#include "elf-bfd.h"
+
+static reloc_howto_type *bfd_elf32_bfd_reloc_type_lookup
+  PARAMS ((bfd *abfd, bfd_reloc_code_real_type code));
+static void mn10200_info_to_howto
+  PARAMS ((bfd *, arelent *, Elf32_Internal_Rela *));
+static boolean mn10200_elf_relax_delete_bytes
+  PARAMS ((bfd *, asection *, bfd_vma, int));
+static boolean mn10200_elf_symbol_address_p
+  PARAMS ((bfd *, asection *, Elf32_External_Sym *, bfd_vma));
+
+/* We have to use RELA instructions since md_apply_fix3 in the assembler
+   does absolutely nothing.  */
+#define USE_RELA
+
+enum reloc_type
+{
+  R_MN10200_NONE = 0,
+  R_MN10200_32,
+  R_MN10200_16,
+  R_MN10200_8,
+  R_MN10200_24,
+  R_MN10200_PCREL8,
+  R_MN10200_PCREL16,
+  R_MN10200_PCREL24,
+  R_MN10200_MAX
+};
+
+static reloc_howto_type elf_mn10200_howto_table[] =
+{
+  /* Dummy relocation.  Does nothing.  */
+  HOWTO (R_MN10200_NONE,
+	 0,
+	 2,
+	 16,
+	 false,
+	 0,
+	 complain_overflow_bitfield,
+	 bfd_elf_generic_reloc,
+	 "R_MN10200_NONE",
+	 false,
+	 0,
+	 0,
+	 false),
+  /* Standard 32 bit reloc.  */
+  HOWTO (R_MN10200_32,
+	 0,
+	 2,
+	 32,
+	 false,
+	 0,
+	 complain_overflow_bitfield,
+	 bfd_elf_generic_reloc,
+	 "R_MN10200_32",
+	 false,
+	 0xffffffff,
+	 0xffffffff,
+	 false),
+  /* Standard 16 bit reloc.  */
+  HOWTO (R_MN10200_16,
+	 0,
+	 1,
+	 16,
+	 false,
+	 0,
+	 complain_overflow_bitfield,
+	 bfd_elf_generic_reloc,
+	 "R_MN10200_16",
+	 false,
+	 0xffff,
+	 0xffff,
+	 false),
+  /* Standard 8 bit reloc.  */
+  HOWTO (R_MN10200_8,
+	 0,
+	 0,
+	 8,
+	 false,
+	 0,
+	 complain_overflow_bitfield,
+	 bfd_elf_generic_reloc,
+	 "R_MN10200_8",
+	 false,
+	 0xff,
+	 0xff,
+	 false),
+  /* Standard 24 bit reloc.  */
+  HOWTO (R_MN10200_24,
+	 0,
+	 2,
+	 24,
+	 false,
+	 0,
+	 complain_overflow_bitfield,
+	 bfd_elf_generic_reloc,
+	 "R_MN10200_24",
+	 false,
+	 0xffffff,
+	 0xffffff,
+	 false),
+  /* Simple 8 pc-relative reloc.  */
+  HOWTO (R_MN10200_PCREL8,
+	 0,
+	 0,
+	 8,
+	 true,
+	 0,
+	 complain_overflow_bitfield,
+	 bfd_elf_generic_reloc,
+	 "R_MN10200_PCREL8",
+	 false,
+	 0xff,
+	 0xff,
+	 true),
+  /* Simple 16 pc-relative reloc.  */
+  HOWTO (R_MN10200_PCREL16,
+	 0,
+	 1,
+	 16,
+	 true,
+	 0,
+	 complain_overflow_bitfield,
+	 bfd_elf_generic_reloc,
+	 "R_MN10200_PCREL16",
+	 false,
+	 0xffff,
+	 0xffff,
+	 true),
+  /* Simple 32bit pc-relative reloc with a 1 byte adjustment
+     to get the pc-relative offset correct.  */
+  HOWTO (R_MN10200_PCREL24,
+	 0,
+	 2,
+	 24,
+	 true,
+	 0,
+	 complain_overflow_bitfield,
+	 bfd_elf_generic_reloc,
+	 "R_MN10200_PCREL24",
+	 false,
+	 0xffffff,
+	 0xffffff,
+	 true),
+};
+
+struct mn10200_reloc_map
+{
+  unsigned char bfd_reloc_val;
+  unsigned char elf_reloc_val;
+};
+
+static const struct mn10200_reloc_map mn10200_reloc_map[] =
+{
+  { BFD_RELOC_NONE, R_MN10200_NONE, },
+  { BFD_RELOC_32, R_MN10200_32, },
+  { BFD_RELOC_16, R_MN10200_16, },
+  { BFD_RELOC_8, R_MN10200_8, },
+  { BFD_RELOC_24, R_MN10200_24, },
+  { BFD_RELOC_8_PCREL, R_MN10200_PCREL8, },
+  { BFD_RELOC_16_PCREL, R_MN10200_PCREL16, },
+  { BFD_RELOC_24_PCREL, R_MN10200_PCREL24, },
+};
+
+static reloc_howto_type *
+bfd_elf32_bfd_reloc_type_lookup (abfd, code)
+     bfd *abfd;
+     bfd_reloc_code_real_type code;
+{
+  unsigned int i;
+
+  for (i = 0;
+       i < sizeof (mn10200_reloc_map) / sizeof (struct mn10200_reloc_map);
+       i++)
+    {
+      if (mn10200_reloc_map[i].bfd_reloc_val == code)
+	return &elf_mn10200_howto_table[mn10200_reloc_map[i].elf_reloc_val];
+    }
+
+  return NULL;
+}
+
+/* Set the howto pointer for an MN10200 ELF reloc.  */
+
+static void
+mn10200_info_to_howto (abfd, cache_ptr, dst)
+     bfd *abfd;
+     arelent *cache_ptr;
+     Elf32_Internal_Rela *dst;
+{
+  unsigned int r_type;
+
+  r_type = ELF32_R_TYPE (dst->r_info);
+  BFD_ASSERT (r_type < (unsigned int) R_MN10200_MAX);
+  cache_ptr->howto = &elf_mn10200_howto_table[r_type];
+}
+
+/* Perform a relocation as part of a final link.  */
+static bfd_reloc_status_type
+mn10200_elf_final_link_relocate (howto, input_bfd, output_bfd,
+				 input_section, contents, offset, value,
+				 addend, info, sym_sec, is_local)
+     reloc_howto_type *howto;
+     bfd *input_bfd;
+     bfd *output_bfd;
+     asection *input_section;
+     bfd_byte *contents;
+     bfd_vma offset;
+     bfd_vma value;
+     bfd_vma addend;
+     struct bfd_link_info *info;
+     asection *sym_sec;
+     int is_local;
+{
+  unsigned long r_type = howto->type;
+  bfd_byte *hit_data = contents + offset;
+
+  switch (r_type)
+    {
+
+    case R_MN10200_NONE:
+      return bfd_reloc_ok;
+
+    case R_MN10200_32:
+      value += addend;
+      bfd_put_32 (input_bfd, value, hit_data);
+      return bfd_reloc_ok;
+
+    case R_MN10200_16:
+      value += addend;
+
+      if ((long)value > 0x7fff || (long)value < -0x8000)
+	return bfd_reloc_overflow;
+
+      bfd_put_16 (input_bfd, value, hit_data);
+      return bfd_reloc_ok;
+
+    case R_MN10200_8:
+      value += addend;
+
+      if ((long)value > 0x7fff || (long)value < -0x8000)
+	return bfd_reloc_overflow;
+
+      bfd_put_8 (input_bfd, value, hit_data);
+      return bfd_reloc_ok;
+
+    case R_MN10200_24:
+      value += addend;
+
+      if ((long)value > 0x7fffff || (long)value < -0x800000)
+	return bfd_reloc_overflow;
+
+      value &= 0xffffff;
+      value |= (bfd_get_32 (input_bfd, hit_data) & 0xff000000);
+      bfd_put_32 (input_bfd, value, hit_data);
+      return bfd_reloc_ok;
+
+    case R_MN10200_PCREL8:
+      value -= (input_section->output_section->vma
+		+ input_section->output_offset);
+      value -= offset;
+      value += addend;
+
+      if ((long)value > 0xff || (long)value < -0x100)
+        return bfd_reloc_overflow;
+
+      bfd_put_8 (input_bfd, value, hit_data);
+      return bfd_reloc_ok;
+
+    case R_MN10200_PCREL16:
+      value -= (input_section->output_section->vma
+		+ input_section->output_offset);
+      value -= offset;
+      value += addend;
+
+      if ((long)value > 0xffff || (long)value < -0x10000)
+        return bfd_reloc_overflow;
+
+      bfd_put_16 (input_bfd, value, hit_data);
+      return bfd_reloc_ok;
+
+    case R_MN10200_PCREL24:
+      value -= (input_section->output_section->vma
+		+ input_section->output_offset);
+      value -= offset;
+      value += addend;
+
+      if ((long)value > 0xffffff || (long)value < -0x1000000)
+        return bfd_reloc_overflow;
+
+      value &= 0xffffff;
+      value |= (bfd_get_32 (input_bfd, hit_data) & 0xff000000);
+      bfd_put_32 (input_bfd, value, hit_data);
+      return bfd_reloc_ok;
+
+    default:
+      return bfd_reloc_notsupported;
+    }
+}
+
+
+/* Relocate an MN10200 ELF section.  */
+static boolean
+mn10200_elf_relocate_section (output_bfd, info, input_bfd, input_section,
+			      contents, relocs, local_syms, local_sections)
+     bfd *output_bfd;
+     struct bfd_link_info *info;
+     bfd *input_bfd;
+     asection *input_section;
+     bfd_byte *contents;
+     Elf_Internal_Rela *relocs;
+     Elf_Internal_Sym *local_syms;
+     asection **local_sections;
+{
+  Elf_Internal_Shdr *symtab_hdr;
+  struct elf_link_hash_entry **sym_hashes;
+  Elf_Internal_Rela *rel, *relend;
+
+  symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
+  sym_hashes = elf_sym_hashes (input_bfd);
+
+  rel = relocs;
+  relend = relocs + input_section->reloc_count;
+  for (; rel < relend; rel++)
+    {
+      int r_type;
+      reloc_howto_type *howto;
+      unsigned long r_symndx;
+      Elf_Internal_Sym *sym;
+      asection *sec;
+      struct elf_link_hash_entry *h;
+      bfd_vma relocation;
+      bfd_reloc_status_type r;
+
+      r_symndx = ELF32_R_SYM (rel->r_info);
+      r_type = ELF32_R_TYPE (rel->r_info);
+      howto = elf_mn10200_howto_table + r_type;
+
+      if (info->relocateable)
+	{
+	  /* This is a relocateable link.  We don't have to change
+             anything, unless the reloc is against a section symbol,
+             in which case we have to adjust according to where the
+             section symbol winds up in the output section.  */
+	  if (r_symndx < symtab_hdr->sh_info)
+	    {
+	      sym = local_syms + r_symndx;
+	      if (ELF_ST_TYPE (sym->st_info) == STT_SECTION)
+		{
+		  sec = local_sections[r_symndx];
+		  rel->r_addend += sec->output_offset + sym->st_value;
+		}
+	    }
+
+	  continue;
+	}
+
+      /* This is a final link.  */
+      h = NULL;
+      sym = NULL;
+      sec = NULL;
+      if (r_symndx < symtab_hdr->sh_info)
+	{
+	  sym = local_syms + r_symndx;
+	  sec = local_sections[r_symndx];
+	  relocation = (sec->output_section->vma
+			+ sec->output_offset
+			+ sym->st_value);
+	}
+      else
+	{
+	  h = sym_hashes[r_symndx - symtab_hdr->sh_info];
+	  while (h->root.type == bfd_link_hash_indirect
+		 || h->root.type == bfd_link_hash_warning)
+	    h = (struct elf_link_hash_entry *) h->root.u.i.link;
+	  if (h->root.type == bfd_link_hash_defined
+	      || h->root.type == bfd_link_hash_defweak)
+	    {
+	      sec = h->root.u.def.section;
+	      relocation = (h->root.u.def.value
+			    + sec->output_section->vma
+			    + sec->output_offset);
+	    }
+	  else if (h->root.type == bfd_link_hash_undefweak)
+	    relocation = 0;
+	  else
+	    {
+	      if (! ((*info->callbacks->undefined_symbol)
+		     (info, h->root.root.string, input_bfd,
+		      input_section, rel->r_offset)))
+		return false;
+	      relocation = 0;
+	    }
+	}
+
+      r = mn10200_elf_final_link_relocate (howto, input_bfd, output_bfd,
+					   input_section,
+					   contents, rel->r_offset,
+					   relocation, rel->r_addend,
+					   info, sec, h == NULL);
+
+      if (r != bfd_reloc_ok)
+	{
+	  const char *name;
+	  const char *msg = (const char *)0;
+
+	  if (h != NULL)
+	    name = h->root.root.string;
+	  else
+	    {
+	      name = (bfd_elf_string_from_elf_section
+		      (input_bfd, symtab_hdr->sh_link, sym->st_name));
+	      if (name == NULL || *name == '\0')
+		name = bfd_section_name (input_bfd, sec);
+	    }
+
+	  switch (r)
+	    {
+	    case bfd_reloc_overflow:
+	      if (! ((*info->callbacks->reloc_overflow)
+		     (info, name, howto->name, (bfd_vma) 0,
+		      input_bfd, input_section, rel->r_offset)))
+		return false;
+	      break;
+
+	    case bfd_reloc_undefined:
+	      if (! ((*info->callbacks->undefined_symbol)
+		     (info, name, input_bfd, input_section,
+		      rel->r_offset)))
+		return false;
+	      break;
+
+	    case bfd_reloc_outofrange:
+	      msg = "internal error: out of range error";
+	      goto common_error;
+
+	    case bfd_reloc_notsupported:
+	      msg = "internal error: unsupported relocation error";
+	      goto common_error;
+
+	    case bfd_reloc_dangerous:
+	      msg = "internal error: dangerous error";
+	      goto common_error;
+
+	    default:
+	      msg = "internal error: unknown error";
+	      /* fall through */
+
+	    common_error:
+	      if (!((*info->callbacks->warning)
+		    (info, msg, name, input_bfd, input_section,
+		     rel->r_offset)))
+		return false;
+	      break;
+	    }
+	}
+    }
+
+  return true;
+}
+
+/* This function handles relaxing for the mn10200.
+
+   There's quite a few relaxing opportunites available on the mn10200:
+
+	* jsr:24 -> jsr:16 					   2 bytes
+
+	* jmp:24 -> jmp:16					   2 bytes
+	* jmp:16 -> bra:8					   1 byte
+
+		* If the previous instruction is a conditional branch
+		around the jump/bra, we may be able to reverse its condition
+		and change its target to the jump's target.  The jump/bra
+		can then be deleted.				   2 bytes
+
+	* mov abs24 -> mov abs16	2 byte savings
+
+	* Most instructions which accept imm24 can relax to imm16  2 bytes
+	- Most instructions which accept imm16 can relax to imm8   1 byte
+
+	* Most instructions which accept d24 can relax to d16	   2 bytes
+	- Most instructions which accept d16 can relax to d8	   1 byte
+
+	abs24, imm24, d24 all look the same at the reloc level.  It
+	might make the code simpler if we had different relocs for
+	the various relaxable operand types.
+   
+	We don't handle imm16->imm8 or d16->d8 as they're very rare
+	and somewhat more difficult to support.  */
+
+static boolean 
+mn10200_elf_relax_section (abfd, sec, link_info, again)
+     bfd *abfd;
+     asection *sec;
+     struct bfd_link_info *link_info;
+     boolean *again;
+{
+  Elf_Internal_Shdr *symtab_hdr;
+  Elf_Internal_Rela *internal_relocs;
+  Elf_Internal_Rela *free_relocs = NULL;
+  Elf_Internal_Rela *irel, *irelend;
+  bfd_byte *contents = NULL;
+  bfd_byte *free_contents = NULL;
+  Elf32_External_Sym *extsyms = NULL;
+  Elf32_External_Sym *free_extsyms = NULL;
+
+  /* Assume nothing changes.  */
+  *again = false;
+
+  /* We don't have to do anything for a relocateable link, if
+     this section does not have relocs, or if this is not a
+     code section.  */
+  if (link_info->relocateable
+      || (sec->flags & SEC_RELOC) == 0
+      || sec->reloc_count == 0
+      || (sec->flags & SEC_CODE) == 0)
+    return true;
+
+  /* If this is the first time we have been called for this section,
+     initialize the cooked size.  */
+  if (sec->_cooked_size == 0)
+    sec->_cooked_size = sec->_raw_size;
+
+  symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
+
+  /* Get a copy of the native relocations.  */
+  internal_relocs = (_bfd_elf32_link_read_relocs
+		     (abfd, sec, (PTR) NULL, (Elf_Internal_Rela *) NULL,
+		      link_info->keep_memory));
+  if (internal_relocs == NULL)
+    goto error_return;
+  if (! link_info->keep_memory)
+    free_relocs = internal_relocs;
+
+  /* Walk through them looking for relaxing opportunities.  */
+  irelend = internal_relocs + sec->reloc_count;
+  for (irel = internal_relocs; irel < irelend; irel++)
+    {
+      bfd_vma symval;
+
+      /* If this isn't something that can be relaxed, then ignore
+	 this reloc.  */
+      if (ELF32_R_TYPE (irel->r_info) == (int) R_MN10200_NONE
+	  || ELF32_R_TYPE (irel->r_info) == (int) R_MN10200_8
+	  || ELF32_R_TYPE (irel->r_info) == (int) R_MN10200_MAX)
+	continue;
+
+      /* Get the section contents if we haven't done so already.  */
+      if (contents == NULL)
+	{
+	  /* Get cached copy if it exists.  */
+	  if (elf_section_data (sec)->this_hdr.contents != NULL)
+	    contents = elf_section_data (sec)->this_hdr.contents;
+	  else
+	    {
+	      /* Go get them off disk.  */
+	      contents = (bfd_byte *) bfd_malloc (sec->_raw_size);
+	      if (contents == NULL)
+		goto error_return;
+	      free_contents = contents;
+
+	      if (! bfd_get_section_contents (abfd, sec, contents,
+					      (file_ptr) 0, sec->_raw_size))
+		goto error_return;
+	    }
+	}
+
+      /* Read the local symbols if we haven't done so already.  */
+      if (extsyms == NULL)
+	{
+	  /* Get cached copy if it exists.  */
+	  if (symtab_hdr->contents != NULL)
+	    extsyms = (Elf32_External_Sym *) symtab_hdr->contents;
+	  else
+	    {
+	      /* Go get them off disk.  */
+	      extsyms = ((Elf32_External_Sym *)
+			 bfd_malloc (symtab_hdr->sh_info
+				     * sizeof (Elf32_External_Sym)));
+	      if (extsyms == NULL)
+		goto error_return;
+	      free_extsyms = extsyms;
+	      if (bfd_seek (abfd, symtab_hdr->sh_offset, SEEK_SET) != 0
+		  || (bfd_read (extsyms, sizeof (Elf32_External_Sym),
+				symtab_hdr->sh_info, abfd)
+		      != (symtab_hdr->sh_info * sizeof (Elf32_External_Sym))))
+		goto error_return;
+	    }
+	}
+
+      /* Get the value of the symbol referred to by the reloc.  */
+      if (ELF32_R_SYM (irel->r_info) < symtab_hdr->sh_info)
+	{
+	  Elf_Internal_Sym isym;
+	  asection *sym_sec;
+
+	  /* A local symbol.  */
+	  bfd_elf32_swap_symbol_in (abfd,
+				    extsyms + ELF32_R_SYM (irel->r_info),
+				    &isym);
+
+	  sym_sec = bfd_section_from_elf_index (abfd, isym.st_shndx);
+	  symval = (isym.st_value
+		    + sym_sec->output_section->vma
+		    + sym_sec->output_offset);
+	}
+      else
+	{
+	  unsigned long indx;
+	  struct elf_link_hash_entry *h;
+
+	  /* An external symbol.  */
+	  indx = ELF32_R_SYM (irel->r_info) - symtab_hdr->sh_info;
+	  h = elf_sym_hashes (abfd)[indx];
+	  BFD_ASSERT (h != NULL);
+	  if (h->root.type != bfd_link_hash_defined
+	      && h->root.type != bfd_link_hash_defweak)
+	    {
+	      /* This appears to be a reference to an undefined
+                 symbol.  Just ignore it--it will be caught by the
+                 regular reloc processing.  */
+	      continue;
+	    }
+
+	  symval = (h->root.u.def.value
+		    + h->root.u.def.section->output_section->vma
+		    + h->root.u.def.section->output_offset);
+	}
+
+      /* For simplicity of coding, we are going to modify the section
+	 contents, the section relocs, and the BFD symbol table.  We
+	 must tell the rest of the code not to free up this
+	 information.  It would be possible to instead create a table
+	 of changes which have to be made, as is done in coff-mips.c;
+	 that would be more work, but would require less memory when
+	 the linker is run.  */
+
+
+      /* Try to turn a 24bit pc-relative branch/call into a 16bit pc-relative
+	 branch/call.  */
+      if (ELF32_R_TYPE (irel->r_info) == (int) R_MN10200_PCREL24)
+	{
+	  bfd_vma value = symval;
+
+	  /* Deal with pc-relative gunk.  */
+	  value -= (sec->output_section->vma + sec->output_offset);
+	  value -= irel->r_offset;
+	  value += irel->r_addend;
+
+	  /* See if the value will fit in 16 bits, note the high value is
+	     0x7fff + 2 as the target will be two bytes closer if we are
+	     able to relax.  */
+	  if ((long)value < 0x8001 && (long)value > -0x8000)
+	    {
+	      unsigned char code;
+
+	      /* Get the opcode.  */
+	      code = bfd_get_8 (abfd, contents + irel->r_offset - 1);
+
+	      if (code != 0xe0 && code != 0xe1)
+		continue;
+
+	      /* Note that we've changed the relocs, section contents, etc.  */
+	      elf_section_data (sec)->relocs = internal_relocs;
+	      free_relocs = NULL;
+
+	      elf_section_data (sec)->this_hdr.contents = contents;
+	      free_contents = NULL;
+
+	      symtab_hdr->contents = (bfd_byte *) extsyms;
+	      free_extsyms = NULL;
+
+	      /* Fix the opcode.  */
+	      if (code == 0xe0)
+		bfd_put_8 (abfd, 0xfc, contents + irel->r_offset - 2);
+	      else if (code == 0xe1)
+		bfd_put_8 (abfd, 0xfd, contents + irel->r_offset - 2);
+
+	      /* Fix the relocation's type.  */
+	      irel->r_info = ELF32_R_INFO (ELF32_R_SYM (irel->r_info),
+					   R_MN10200_PCREL16);
+
+	      /* The opcode got shorter too, so we have to fix the
+		 addend and offset too!  */
+	      irel->r_addend -= 1;
+	      irel->r_offset -= 1;
+
+	      /* Delete two bytes of data.  */
+	      if (!mn10200_elf_relax_delete_bytes (abfd, sec,
+						   irel->r_offset + 1, 2))
+		goto error_return;
+
+	      /* That will change things, so, we should relax again.
+		 Note that this is not required, and it may be slow.  */
+	      *again = true;
+	    }
+	}
+
+      /* Try to turn a 16bit pc-relative branch into a 8bit pc-relative
+	 branch.  */
+      if (ELF32_R_TYPE (irel->r_info) == (int) R_MN10200_PCREL16)
+	{
+	  bfd_vma value = symval;
+
+	  /* Deal with pc-relative gunk.  */
+	  value -= (sec->output_section->vma + sec->output_offset);
+	  value -= irel->r_offset;
+	  value += irel->r_addend;
+
+	  /* See if the value will fit in 8 bits, note the high value is
+	     0x7f + 1 as the target will be one bytes closer if we are
+	     able to relax.  */
+	  if ((long)value < 0x80 && (long)value > -0x80)
+	    {
+	      unsigned char code;
+
+	      /* Get the opcode.  */
+	      code = bfd_get_8 (abfd, contents + irel->r_offset - 1);
+
+	      if (code != 0xfc)
+		continue;
+
+	      /* Note that we've changed the relocs, section contents, etc.  */
+	      elf_section_data (sec)->relocs = internal_relocs;
+	      free_relocs = NULL;
+
+	      elf_section_data (sec)->this_hdr.contents = contents;
+	      free_contents = NULL;
+
+	      symtab_hdr->contents = (bfd_byte *) extsyms;
+	      free_extsyms = NULL;
+
+	      /* Fix the opcode.  */
+	      bfd_put_8 (abfd, 0xea, contents + irel->r_offset - 1);
+
+	      /* Fix the relocation's type.  */
+	      irel->r_info = ELF32_R_INFO (ELF32_R_SYM (irel->r_info),
+					   R_MN10200_PCREL8);
+
+	      /* Delete one byte of data.  */
+	      if (!mn10200_elf_relax_delete_bytes (abfd, sec,
+						   irel->r_offset + 1, 1))
+		goto error_return;
+
+	      /* That will change things, so, we should relax again.
+		 Note that this is not required, and it may be slow.  */
+	      *again = true;
+	    }
+	}
+
+      /* Try to eliminate an unconditional 8 bit pc-relative branch
+	 which immediately follows a conditional 8 bit pc-relative
+	 branch around the unconditional branch.
+
+	    original:		new:
+	    bCC lab1		bCC' lab2
+	    bra lab2
+	   lab1:	       lab1:
+
+
+	 This happens when the bCC can't reach lab2 at assembly time,
+	 but due to other relaxations it can reach at link time.  */
+      if (ELF32_R_TYPE (irel->r_info) == (int) R_MN10200_PCREL8)
+	{
+	  Elf_Internal_Rela *nrel;
+	  bfd_vma value = symval;
+	  unsigned char code;
+
+	  /* Deal with pc-relative gunk.  */
+	  value -= (sec->output_section->vma + sec->output_offset);
+	  value -= irel->r_offset;
+	  value += irel->r_addend;
+
+	  /* Do nothing if this reloc is the last byte in the section.  */
+	  if (irel->r_offset == sec->_cooked_size)
+	    continue;
+
+	  /* See if the next instruction is an unconditional pc-relative
+	     branch, more often than not this test will fail, so we
+	     test it first to speed things up.  */
+	  code = bfd_get_8 (abfd, contents + irel->r_offset + 1);
+	  if (code != 0xea)
+	    continue;
+
+	  /* Also make sure the next relocation applies to the next
+	     instruction and that it's a pc-relative 8 bit branch.  */
+	  nrel = irel + 1;
+	  if (nrel == irelend
+	      || irel->r_offset + 2 != nrel->r_offset
+	      || ELF32_R_TYPE (nrel->r_info) != (int) R_MN10200_PCREL8)
+	    continue;
+
+	  /* Make sure our destination immediately follows the
+	     unconditional branch.  */
+	  if (symval != (sec->output_section->vma + sec->output_offset
+			 + irel->r_offset + 3))
+	    continue;
+
+	  /* Now make sure we are a conditional branch.  This may not
+	     be necessary, but why take the chance. 
+
+	     Note these checks assume that R_MN10200_PCREL8 relocs
+	     only occur on bCC and bCCx insns.  If they occured
+	     elsewhere, we'd need to know the start of this insn
+	     for this check to be accurate.  */
+	  code = bfd_get_8 (abfd, contents + irel->r_offset - 1);
+	  if (code != 0xe0 && code != 0xe1 && code != 0xe2
+	      && code != 0xe3 && code != 0xe4 && code != 0xe5
+	      && code != 0xe6 && code != 0xe7 && code != 0xe8
+	      && code != 0xe9 && code != 0xec && code != 0xed
+	      && code != 0xee && code != 0xef && code != 0xfc
+	      && code != 0xfd && code != 0xfe && code != 0xff)
+	    continue;
+
+	  /* We also have to be sure there is no symbol/label
+	     at the unconditional branch.  */
+	  if (mn10200_elf_symbol_address_p (abfd, sec, extsyms,
+					    irel->r_offset + 1))
+	    continue;
+
+	  /* Note that we've changed the relocs, section contents, etc.  */
+	  elf_section_data (sec)->relocs = internal_relocs;
+	  free_relocs = NULL;
+
+	  elf_section_data (sec)->this_hdr.contents = contents;
+	  free_contents = NULL;
+
+	  symtab_hdr->contents = (bfd_byte *) extsyms;
+	  free_extsyms = NULL;
+
+	  /* Reverse the condition of the first branch.  */
+	  switch (code)
+	    {
+	      case 0xfc:
+		code = 0xfd;
+		break;
+	      case 0xfd:
+		code = 0xfc;
+		break;
+	      case 0xfe:
+		code = 0xff;
+		break;
+	      case 0xff:
+		code = 0xfe;
+		break;
+	      case 0xe8:
+		code = 0xe9;
+		break;
+	      case 0xe9:
+		code = 0xe8;
+		break;
+	      case 0xe0:
+		code = 0xe2;
+		break;
+	      case 0xe2:
+		code = 0xe0;
+		break;
+	      case 0xe3:
+		code = 0xe1;
+		break;
+	      case 0xe1:
+		code = 0xe3;
+		break;
+	      case 0xe4:
+		code = 0xe6;
+		break;
+	      case 0xe6:
+		code = 0xe4;
+		break;
+	      case 0xe7:
+		code = 0xe5;
+		break;
+	      case 0xe5:
+		code = 0xe7;
+		break;
+	      case 0xec:
+		code = 0xed;
+		break;
+	      case 0xed:
+		code = 0xec;
+		break;
+	      case 0xee:
+		code = 0xef;
+		break;
+	      case 0xef:
+		code = 0xee;
+		break;
+	    }
+	  bfd_put_8 (abfd, code, contents + irel->r_offset - 1);
+	  
+	  /* Set the reloc type and symbol for the first branch
+	     from the second branch.  */
+	  irel->r_info = nrel->r_info;
+
+	  /* Make the reloc for the second branch a null reloc.  */
+	  nrel->r_info = ELF32_R_INFO (ELF32_R_SYM (nrel->r_info),
+				       R_MN10200_NONE);
+
+	  /* Delete two bytes of data.  */
+	  if (!mn10200_elf_relax_delete_bytes (abfd, sec,
+					       irel->r_offset + 1, 2))
+	    goto error_return;
+
+	  /* That will change things, so, we should relax again.
+	     Note that this is not required, and it may be slow.  */
+	  *again = true;
+	}
+
+      /* Try to turn a 24bit immediate, displacement or absolute address
+	 into a 16bit immediate, displacement or absolute address.  */
+      if (ELF32_R_TYPE (irel->r_info) == (int) R_MN10200_24)
+	{
+	  bfd_vma value = symval;
+
+	  /* See if the value will fit in 16 bits. 
+	     We allow any 16bit match here.  We prune those we can't
+	     handle below.  */
+	  if ((long)value < 0x7fff && (long)value > -0x8000)
+	    {
+	      unsigned char code;
+
+	      /* All insns which have 24bit operands are 5 bytes long,
+		 the first byte will always be 0xf4, but we double check
+		 it just in case.  */
+
+	      /* Get the first opcode.  */
+	      code = bfd_get_8 (abfd, contents + irel->r_offset - 2);
+
+	      if (code != 0xf4)
+		continue;
+
+	      /* Get the second opcode.  */
+	      code = bfd_get_8 (abfd, contents + irel->r_offset - 1);
+
+	      switch (code & 0xfc)
+		{
+		/* mov imm24,dn -> mov imm16,dn */
+		case 0x70:
+		  /* Not safe if the high bit is on as relaxing may
+		     move the value out of high mem and thus not fit
+		     in a signed 16bit value.  */
+		  if (value & 0x8000)
+		    continue;
+
+		  /* Note that we've changed the reldection contents, etc.  */
+		  elf_section_data (sec)->relocs = internal_relocs;
+		  free_relocs = NULL;
+
+		  elf_section_data (sec)->this_hdr.contents = contents;
+		  free_contents = NULL;
+
+		  symtab_hdr->contents = (bfd_byte *) extsyms;
+		  free_extsyms = NULL;
+
+		  /* Fix the opcode.  */
+		  bfd_put_8 (abfd, 0xf8 + (code & 0x03),
+			     contents + irel->r_offset - 2);
+
+		  /* Fix the relocation's type.  */
+		  irel->r_info = ELF32_R_INFO (ELF32_R_SYM (irel->r_info),
+					       R_MN10200_16);
+
+		  /* The opcode got shorter too, so we have to fix the
+		     addend and offset too!  */
+		  irel->r_offset -= 1;
+
+		  /* Delete two bytes of data.  */
+		  if (!mn10200_elf_relax_delete_bytes (abfd, sec,
+						       irel->r_offset + 1, 2))
+		    goto error_return;
+
+		  /* That will change things, so, we should relax again.
+		     Note that this is not required, and it may be slow.  */
+		  *again = true;
+		  break;
+
+		/* mov imm24,an -> mov imm16,an 
+		   cmp imm24,an -> cmp imm16,an
+		   mov (abs24),dn -> mov (abs16),dn
+		   mov dn,(abs24) -> mov dn,(abs16)
+		   movb dn,(abs24) -> movb dn,(abs16)
+		   movbu (abs24),dn -> movbu (abs16),dn */
+		case 0x74:
+		case 0x7c:
+		case 0xc0:
+		case 0x40:
+		case 0x44:
+		case 0xc8:
+		  /* Note that we've changed the reldection contents, etc.  */
+		  elf_section_data (sec)->relocs = internal_relocs;
+		  free_relocs = NULL;
+
+		  elf_section_data (sec)->this_hdr.contents = contents;
+		  free_contents = NULL;
+
+		  symtab_hdr->contents = (bfd_byte *) extsyms;
+		  free_extsyms = NULL;
+
+		  if ((code & 0xfc) == 0x74)
+		    code = 0xdc + (code & 0x03);
+		  else if ((code & 0xfc) == 0x7c)
+		    code = 0xec + (code & 0x03);
+		  else if ((code & 0xfc) == 0xc0)
+		    code = 0xc8 + (code & 0x03);
+		  else if ((code & 0xfc) == 0x40)
+		    code = 0xc0 + (code & 0x03);
+		  else if ((code & 0xfc) == 0x44)
+		    code = 0xc4 + (code & 0x03);
+		  else if ((code & 0xfc) == 0xc8)
+		    code = 0xcc + (code & 0x03);
+
+		  /* Fix the opcode.  */
+		  bfd_put_8 (abfd, code, contents + irel->r_offset - 2);
+
+		  /* Fix the relocation's type.  */
+		  irel->r_info = ELF32_R_INFO (ELF32_R_SYM (irel->r_info),
+					       R_MN10200_16);
+
+		  /* The opcode got shorter too, so we have to fix the
+		     addend and offset too!  */
+		  irel->r_offset -= 1;
+
+		  /* Delete two bytes of data.  */
+		  if (!mn10200_elf_relax_delete_bytes (abfd, sec,
+						       irel->r_offset + 1, 2))
+		    goto error_return;
+
+		  /* That will change things, so, we should relax again.
+		     Note that this is not required, and it may be slow.  */
+		  *again = true;
+		  break;
+
+		/* cmp imm24,dn -> cmp imm16,dn
+		   mov (abs24),an -> mov (abs16),an
+		   mov an,(abs24) -> mov an,(abs16)
+		   add imm24,dn -> add imm16,dn
+		   add imm24,an -> add imm16,an
+		   sub imm24,dn -> sub imm16,dn
+		   sub imm24,an -> sub imm16,an 
+		   And all d24->d16 in memory ops.  */
+		case 0x78:
+		case 0xd0:
+		case 0x50:
+		case 0x60:
+		case 0x64:
+		case 0x68:
+		case 0x6c:
+		case 0x80:
+		case 0xf0:
+		case 0x00:
+		case 0x10:
+		case 0xb0:
+		case 0x30:
+		case 0xa0:
+		case 0x20:
+		case 0x90:
+		  /* Not safe if the high bit is on as relaxing may
+		     move the value out of high mem and thus not fit
+		     in a signed 16bit value.  */
+		  if (((code & 0xfc) == 0x78
+			|| (code & 0xfc) == 0x60
+			|| (code & 0xfc) == 0x64
+			|| (code & 0xfc) == 0x68
+			|| (code & 0xfc) == 0x6c
+			|| (code & 0xfc) == 0x80
+			|| (code & 0xfc) == 0xf0
+			|| (code & 0xfc) == 0x00
+			|| (code & 0xfc) == 0x10
+			|| (code & 0xfc) == 0xb0
+			|| (code & 0xfc) == 0x30
+			|| (code & 0xfc) == 0xa0
+			|| (code & 0xfc) == 0x20
+			|| (code & 0xfc) == 0x90)
+		       && (value & 0x8000) != 0)
+		    continue;
+
+		  /* Note that we've changed the reldection contents, etc.  */
+		  elf_section_data (sec)->relocs = internal_relocs;
+		  free_relocs = NULL;
+
+		  elf_section_data (sec)->this_hdr.contents = contents;
+		  free_contents = NULL;
+
+		  symtab_hdr->contents = (bfd_byte *) extsyms;
+		  free_extsyms = NULL;
+
+		  /* Fix the opcode.  */
+		  bfd_put_8 (abfd, 0xf7, contents + irel->r_offset - 2);
+
+		  if ((code & 0xfc) == 0x78)
+		    code = 0x48 + (code & 0x03);
+		  else if ((code & 0xfc) == 0xd0)
+		    code = 0x30 + (code & 0x03);
+		  else if ((code & 0xfc) == 0x50)
+		    code = 0x20 + (code & 0x03);
+		  else if ((code & 0xfc) == 0x60)
+		    code = 0x18 + (code & 0x03);
+		  else if ((code & 0xfc) == 0x64)
+		    code = 0x08 + (code & 0x03);
+		  else if ((code & 0xfc) == 0x68)
+		    code = 0x1c + (code & 0x03);
+		  else if ((code & 0xfc) == 0x6c)
+		    code = 0x0c + (code & 0x03);
+		  else if ((code & 0xfc) == 0x80)
+		    code = 0xc0 + (code & 0x07);
+		  else if ((code & 0xfc) == 0xf0)
+		    code = 0xb0 + (code & 0x07);
+		  else if ((code & 0xfc) == 0x00)
+		    code = 0x80 + (code & 0x07);
+		  else if ((code & 0xfc) == 0x10)
+		    code = 0xa0 + (code & 0x07);
+		  else if ((code & 0xfc) == 0xb0)
+		    code = 0x70 + (code & 0x07);
+		  else if ((code & 0xfc) == 0x30)
+		    code = 0x60 + (code & 0x07);
+		  else if ((code & 0xfc) == 0xa0)
+		    code = 0xd0 + (code & 0x07);
+		  else if ((code & 0xfc) == 0x20)
+		    code = 0x90 + (code & 0x07);
+		  else if ((code & 0xfc) == 0x90)
+		    code = 0x50 + (code & 0x07);
+
+		  bfd_put_8 (abfd, code, contents + irel->r_offset - 1);
+
+		  /* Fix the relocation's type.  */
+		  irel->r_info = ELF32_R_INFO (ELF32_R_SYM (irel->r_info),
+					       R_MN10200_16);
+
+		  /* Delete one bytes of data.  */
+		  if (!mn10200_elf_relax_delete_bytes (abfd, sec,
+						       irel->r_offset + 2, 1))
+		    goto error_return;
+
+		  /* That will change things, so, we should relax again.
+		     Note that this is not required, and it may be slow.  */
+		  *again = true;
+		  break;
+
+		/* movb (abs24),dn ->movbu (abs16),dn extxb bn */
+		case 0xc4:
+		  /* Note that we've changed the reldection contents, etc.  */
+		  elf_section_data (sec)->relocs = internal_relocs;
+		  free_relocs = NULL;
+
+		  elf_section_data (sec)->this_hdr.contents = contents;
+		  free_contents = NULL;
+
+		  symtab_hdr->contents = (bfd_byte *) extsyms;
+		  free_extsyms = NULL;
+
+		  bfd_put_8 (abfd, 0xcc + (code & 0x03),
+			     contents + irel->r_offset - 2);
+
+		  bfd_put_8 (abfd, 0xb8 + (code & 0x03),
+			     contents + irel->r_offset - 1);
+
+		  /* Fix the relocation's type.  */
+		  irel->r_info = ELF32_R_INFO (ELF32_R_SYM (irel->r_info),
+					       R_MN10200_16);
+
+		  /* The reloc will be applied one byte in front of its
+		     current location.  */
+		  irel->r_offset -= 1;
+
+		  /* Delete one bytes of data.  */
+		  if (!mn10200_elf_relax_delete_bytes (abfd, sec,
+						       irel->r_offset + 2, 1))
+		    goto error_return;
+
+		  /* That will change things, so, we should relax again.
+		     Note that this is not required, and it may be slow.  */
+		  *again = true;
+		  break;
+		}
+	    }
+	}
+    }
+
+  if (free_relocs != NULL)
+    {
+      free (free_relocs);
+      free_relocs = NULL;
+    }
+
+  if (free_contents != NULL)
+    {
+      if (! link_info->keep_memory)
+	free (free_contents);
+      else
+	{
+	  /* Cache the section contents for elf_link_input_bfd.  */
+	  elf_section_data (sec)->this_hdr.contents = contents;
+	}
+      free_contents = NULL;
+    }
+
+  if (free_extsyms != NULL)
+    {
+      if (! link_info->keep_memory)
+	free (free_extsyms);
+      else
+	{
+	  /* Cache the symbols for elf_link_input_bfd.  */
+	  symtab_hdr->contents = extsyms;
+	}
+      free_extsyms = NULL;
+    }
+
+  return true;
+
+ error_return:
+  if (free_relocs != NULL)
+    free (free_relocs);
+  if (free_contents != NULL)
+    free (free_contents);
+  if (free_extsyms != NULL)
+    free (free_extsyms);
+  return false;
+}
+
+/* Delete some bytes from a section while relaxing.  */
+
+static boolean
+mn10200_elf_relax_delete_bytes (abfd, sec, addr, count)
+     bfd *abfd;
+     asection *sec;
+     bfd_vma addr;
+     int count;
+{
+  Elf_Internal_Shdr *symtab_hdr;
+  Elf32_External_Sym *extsyms;
+  int shndx;
+  bfd_byte *contents;
+  Elf_Internal_Rela *irel, *irelend;
+  Elf_Internal_Rela *irelalign;
+  bfd_vma toaddr;
+  Elf32_External_Sym *esym, *esymend;
+  struct elf_link_hash_entry **sym_hash, **sym_hash_end;
+
+  symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
+  extsyms = (Elf32_External_Sym *) symtab_hdr->contents;
+
+  shndx = _bfd_elf_section_from_bfd_section (abfd, sec);
+
+  contents = elf_section_data (sec)->this_hdr.contents;
+
+  /* The deletion must stop at the next ALIGN reloc for an aligment
+     power larger than the number of bytes we are deleting.  */
+
+  irelalign = NULL;
+  toaddr = sec->_cooked_size;
+
+  irel = elf_section_data (sec)->relocs;
+  irelend = irel + sec->reloc_count;
+
+  /* Actually delete the bytes.  */
+  memmove (contents + addr, contents + addr + count, toaddr - addr - count);
+  sec->_cooked_size -= count;
+
+  /* Adjust all the relocs.  */
+  for (irel = elf_section_data (sec)->relocs; irel < irelend; irel++)
+    {
+      /* Get the new reloc address.  */
+      if ((irel->r_offset > addr
+	   && irel->r_offset < toaddr))
+	irel->r_offset -= count;
+    }
+
+  /* Adjust all the symbols.  */
+  esym = extsyms;
+  esymend = esym + symtab_hdr->sh_info;
+  for (; esym < esymend; esym++)
+    {
+      Elf_Internal_Sym isym;
+
+      bfd_elf32_swap_symbol_in (abfd, esym, &isym);
+
+      if (isym.st_shndx == shndx
+	  && isym.st_value > addr
+	  && isym.st_value < toaddr)
+	{
+	  isym.st_value -= count;
+	  bfd_elf32_swap_symbol_out (abfd, &isym, esym);
+	}
+    }
+
+  sym_hash = elf_sym_hashes (abfd);
+  sym_hash_end = (sym_hash
+		  + (symtab_hdr->sh_size / sizeof (Elf32_External_Sym)
+		     - symtab_hdr->sh_info));
+  for (; sym_hash < sym_hash_end; sym_hash++)
+    {
+      if (((*sym_hash)->root.type == bfd_link_hash_defined
+	   || (*sym_hash)->root.type == bfd_link_hash_defweak)
+	  && (*sym_hash)->root.u.def.section == sec
+	  && (*sym_hash)->root.u.def.value > addr
+	  && (*sym_hash)->root.u.def.value < toaddr)
+	{
+	  (*sym_hash)->root.u.def.value -= count;
+	}
+    }
+
+  return true;
+}
+
+/* Return true if a symbol exists at the given address, else return
+   false.  */
+static boolean
+mn10200_elf_symbol_address_p (abfd, sec, extsyms, addr)
+     bfd *abfd;
+     asection *sec;
+     Elf32_External_Sym *extsyms;
+     bfd_vma addr;
+{
+  Elf_Internal_Shdr *symtab_hdr;
+  int shndx;
+  Elf32_External_Sym *esym, *esymend;
+  struct elf_link_hash_entry **sym_hash, **sym_hash_end;
+
+  symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
+  shndx = _bfd_elf_section_from_bfd_section (abfd, sec);
+
+  /* Examine all the symbols.  */
+  esym = extsyms;
+  esymend = esym + symtab_hdr->sh_info;
+  for (; esym < esymend; esym++)
+    {
+      Elf_Internal_Sym isym;
+
+      bfd_elf32_swap_symbol_in (abfd, esym, &isym);
+
+      if (isym.st_shndx == shndx
+	  && isym.st_value == addr)
+	return true;
+    }
+
+  sym_hash = elf_sym_hashes (abfd);
+  sym_hash_end = (sym_hash
+		  + (symtab_hdr->sh_size / sizeof (Elf32_External_Sym)
+		     - symtab_hdr->sh_info));
+  for (; sym_hash < sym_hash_end; sym_hash++)
+    {
+      if (((*sym_hash)->root.type == bfd_link_hash_defined
+	   || (*sym_hash)->root.type == bfd_link_hash_defweak)
+	  && (*sym_hash)->root.u.def.section == sec
+	  && (*sym_hash)->root.u.def.value == addr)
+	return true;
+    }
+  return false;
+}
+
+/* This is a version of bfd_generic_get_relocated_section_contents
+   which uses mn10200_elf_relocate_section.  */
+
+static bfd_byte *
+mn10200_elf_get_relocated_section_contents (output_bfd, link_info, link_order,
+					    data, relocateable, symbols)
+     bfd *output_bfd;
+     struct bfd_link_info *link_info;
+     struct bfd_link_order *link_order;
+     bfd_byte *data;
+     boolean relocateable;
+     asymbol **symbols;
+{
+  Elf_Internal_Shdr *symtab_hdr;
+  asection *input_section = link_order->u.indirect.section;
+  bfd *input_bfd = input_section->owner;
+  asection **sections = NULL;
+  Elf_Internal_Rela *internal_relocs = NULL;
+  Elf32_External_Sym *external_syms = NULL;
+  Elf_Internal_Sym *internal_syms = NULL;
+
+  /* We only need to handle the case of relaxing, or of having a
+     particular set of section contents, specially.  */
+  if (relocateable
+      || elf_section_data (input_section)->this_hdr.contents == NULL)
+    return bfd_generic_get_relocated_section_contents (output_bfd, link_info,
+						       link_order, data,
+						       relocateable,
+						       symbols);
+
+  symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
+
+  memcpy (data, elf_section_data (input_section)->this_hdr.contents,
+	  input_section->_raw_size);
+
+  if ((input_section->flags & SEC_RELOC) != 0
+      && input_section->reloc_count > 0)
+    {
+      Elf_Internal_Sym *isymp;
+      asection **secpp;
+      Elf32_External_Sym *esym, *esymend;
+
+      if (symtab_hdr->contents != NULL)
+	external_syms = (Elf32_External_Sym *) symtab_hdr->contents;
+      else
+	{
+	  external_syms = ((Elf32_External_Sym *)
+			   bfd_malloc (symtab_hdr->sh_info
+				       * sizeof (Elf32_External_Sym)));
+	  if (external_syms == NULL && symtab_hdr->sh_info > 0)
+	    goto error_return;
+	  if (bfd_seek (input_bfd, symtab_hdr->sh_offset, SEEK_SET) != 0
+	      || (bfd_read (external_syms, sizeof (Elf32_External_Sym),
+			    symtab_hdr->sh_info, input_bfd)
+		  != (symtab_hdr->sh_info * sizeof (Elf32_External_Sym))))
+	    goto error_return;
+	}
+
+      internal_relocs = (_bfd_elf32_link_read_relocs
+			 (input_bfd, input_section, (PTR) NULL,
+			  (Elf_Internal_Rela *) NULL, false));
+      if (internal_relocs == NULL)
+	goto error_return;
+
+      internal_syms = ((Elf_Internal_Sym *)
+		       bfd_malloc (symtab_hdr->sh_info
+				   * sizeof (Elf_Internal_Sym)));
+      if (internal_syms == NULL && symtab_hdr->sh_info > 0)
+	goto error_return;
+
+      sections = (asection **) bfd_malloc (symtab_hdr->sh_info
+					   * sizeof (asection *));
+      if (sections == NULL && symtab_hdr->sh_info > 0)
+	goto error_return;
+
+      isymp = internal_syms;
+      secpp = sections;
+      esym = external_syms;
+      esymend = esym + symtab_hdr->sh_info;
+      for (; esym < esymend; ++esym, ++isymp, ++secpp)
+	{
+	  asection *isec;
+
+	  bfd_elf32_swap_symbol_in (input_bfd, esym, isymp);
+
+	  if (isymp->st_shndx == SHN_UNDEF)
+	    isec = bfd_und_section_ptr;
+	  else if (isymp->st_shndx > 0 && isymp->st_shndx < SHN_LORESERVE)
+	    isec = bfd_section_from_elf_index (input_bfd, isymp->st_shndx);
+	  else if (isymp->st_shndx == SHN_ABS)
+	    isec = bfd_abs_section_ptr;
+	  else if (isymp->st_shndx == SHN_COMMON)
+	    isec = bfd_com_section_ptr;
+	  else
+	    {
+	      /* Who knows?  */
+	      isec = NULL;
+	    }
+
+	  *secpp = isec;
+	}
+
+      if (! mn10200_elf_relocate_section (output_bfd, link_info, input_bfd,
+				     input_section, data, internal_relocs,
+				     internal_syms, sections))
+	goto error_return;
+
+      if (sections != NULL)
+	free (sections);
+      sections = NULL;
+      if (internal_syms != NULL)
+	free (internal_syms);
+      internal_syms = NULL;
+      if (external_syms != NULL && symtab_hdr->contents == NULL)
+	free (external_syms);
+      external_syms = NULL;
+      if (internal_relocs != elf_section_data (input_section)->relocs)
+	free (internal_relocs);
+      internal_relocs = NULL;
+    }
+
+  return data;
+
+ error_return:
+  if (internal_relocs != NULL
+      && internal_relocs != elf_section_data (input_section)->relocs)
+    free (internal_relocs);
+  if (external_syms != NULL && symtab_hdr->contents == NULL)
+    free (external_syms);
+  if (internal_syms != NULL)
+    free (internal_syms);
+  if (sections != NULL)
+    free (sections);
+  return NULL;
+}
+
+
+#define TARGET_LITTLE_SYM	bfd_elf32_mn10200_vec
+#define TARGET_LITTLE_NAME	"elf32-mn10200"
+#define ELF_ARCH		bfd_arch_mn10200
+#define ELF_MACHINE_CODE	EM_CYGNUS_MN10200
+#define ELF_MAXPAGESIZE		0x1000
+
+#define elf_info_to_howto	mn10200_info_to_howto
+#define elf_info_to_howto_rel	0
+#define elf_backend_relocate_section mn10200_elf_relocate_section
+#define bfd_elf32_bfd_relax_section	mn10200_elf_relax_section
+#define bfd_elf32_bfd_get_relocated_section_contents \
+				mn10200_elf_get_relocated_section_contents
+
+#define elf_symbol_leading_char '_'
+
+#include "elf32-target.h"
diff --git a/gnu/usr.bin/binutils/bfd/elf-m10300.c b/gnu/usr.bin/binutils/bfd/elf-m10300.c
new file mode 100644
index 00000000000..2f70efeff62
--- /dev/null
+++ b/gnu/usr.bin/binutils/bfd/elf-m10300.c
@@ -0,0 +1,461 @@
+/* Matsushita 10300 specific support for 32-bit ELF
+   Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+
+This file is part of BFD, the Binary File Descriptor library.
+
+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
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+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.  */
+
+#include "bfd.h"
+#include "sysdep.h"
+#include "libbfd.h"
+#include "elf-bfd.h"
+
+static reloc_howto_type *bfd_elf32_bfd_reloc_type_lookup
+  PARAMS ((bfd *abfd, bfd_reloc_code_real_type code));
+static void mn10300_info_to_howto
+  PARAMS ((bfd *, arelent *, Elf32_Internal_Rela *));
+static bfd_reloc_status_type bfd_elf32_mn10300_reloc
+  PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
+
+
+/* We have to use RELA instructions since md_apply_fix3 in the assembler
+   does absolutely nothing.  */
+#define USE_RELA
+
+enum reloc_type
+{
+  R_MN10300_NONE = 0,
+  R_MN10300_32,
+  R_MN10300_16,
+  R_MN10300_8,
+  R_MN10300_PCREL32,
+  R_MN10300_PCREL16,
+  R_MN10300_PCREL8,
+  R_MN10300_MAX
+};
+
+static reloc_howto_type elf_mn10300_howto_table[] =
+{
+  /* Dummy relocation.  Does nothing.  */
+  HOWTO (R_MN10300_NONE,
+	 0,
+	 2,
+	 16,
+	 false,
+	 0,
+	 complain_overflow_bitfield,
+	 bfd_elf_generic_reloc,
+	 "R_MN10300_NONE",
+	 false,
+	 0,
+	 0,
+	 false),
+  /* Standard 32 bit reloc.  */
+  HOWTO (R_MN10300_32,
+	 0,
+	 2,
+	 32,
+	 false,
+	 0,
+	 complain_overflow_bitfield,
+	 bfd_elf_generic_reloc,
+	 "R_MN10300_32",
+	 false,
+	 0xffffffff,
+	 0xffffffff,
+	 false),
+  /* Standard 16 bit reloc.  */
+  HOWTO (R_MN10300_16,
+	 0,
+	 1,
+	 16,
+	 false,
+	 0,
+	 complain_overflow_bitfield,
+	 bfd_elf_generic_reloc,
+	 "R_MN10300_16",
+	 false,
+	 0xffff,
+	 0xffff,
+	 false),
+  /* Standard 8 bit reloc.  */
+  HOWTO (R_MN10300_8,
+	 0,
+	 0,
+	 8,
+	 false,
+	 0,
+	 complain_overflow_bitfield,
+	 bfd_elf_generic_reloc,
+	 "R_MN10300_8",
+	 false,
+	 0xff,
+	 0xff,
+	 false),
+  /* Standard 32bit pc-relative reloc.  */
+  HOWTO (R_MN10300_PCREL32,
+	 0,
+	 2,
+	 32,
+	 true,
+	 0,
+	 complain_overflow_bitfield,
+	 bfd_elf_generic_reloc,
+	 "R_MN10300_PCREL32",
+	 false,
+	 0xffffffff,
+	 0xffffffff,
+	 true),
+  /* Standard 16bit pc-relative reloc.  */
+  HOWTO (R_MN10300_PCREL16,
+	 0,
+	 1,
+	 16,
+	 true,
+	 0,
+	 complain_overflow_bitfield,
+	 bfd_elf_generic_reloc,
+	 "R_MN10300_PCREL16",
+	 false,
+	 0xffff,
+	 0xffff,
+	 true),
+  /* Standard 8 pc-relative reloc.  */
+  HOWTO (R_MN10300_PCREL8,
+	 0,
+	 0,
+	 8,
+	 true,
+	 0,
+	 complain_overflow_bitfield,
+	 bfd_elf_generic_reloc,
+	 "R_MN10300_PCREL8",
+	 false,
+	 0xff,
+	 0xff,
+	 true),
+};
+
+struct mn10300_reloc_map
+{
+  unsigned char bfd_reloc_val;
+  unsigned char elf_reloc_val;
+};
+
+static const struct mn10300_reloc_map mn10300_reloc_map[] =
+{
+  { BFD_RELOC_NONE, R_MN10300_NONE, },
+  { BFD_RELOC_32, R_MN10300_32, },
+  { BFD_RELOC_16, R_MN10300_16, },
+  { BFD_RELOC_8, R_MN10300_8, },
+  { BFD_RELOC_32_PCREL, R_MN10300_PCREL32, },
+  { BFD_RELOC_16_PCREL, R_MN10300_PCREL16, },
+  { BFD_RELOC_8_PCREL, R_MN10300_PCREL8, },
+};
+
+static reloc_howto_type *
+bfd_elf32_bfd_reloc_type_lookup (abfd, code)
+     bfd *abfd;
+     bfd_reloc_code_real_type code;
+{
+  unsigned int i;
+
+  for (i = 0;
+       i < sizeof (mn10300_reloc_map) / sizeof (struct mn10300_reloc_map);
+       i++)
+    {
+      if (mn10300_reloc_map[i].bfd_reloc_val == code)
+	return &elf_mn10300_howto_table[mn10300_reloc_map[i].elf_reloc_val];
+    }
+
+  return NULL;
+}
+
+/* Set the howto pointer for an MN10300 ELF reloc.  */
+
+static void
+mn10300_info_to_howto (abfd, cache_ptr, dst)
+     bfd *abfd;
+     arelent *cache_ptr;
+     Elf32_Internal_Rela *dst;
+{
+  unsigned int r_type;
+
+  r_type = ELF32_R_TYPE (dst->r_info);
+  BFD_ASSERT (r_type < (unsigned int) R_MN10300_MAX);
+  cache_ptr->howto = &elf_mn10300_howto_table[r_type];
+}
+
+/* Perform a relocation as part of a final link.  */
+static bfd_reloc_status_type
+mn10300_elf_final_link_relocate (howto, input_bfd, output_bfd,
+				 input_section, contents, offset, value,
+				 addend, info, sym_sec, is_local)
+     reloc_howto_type *howto;
+     bfd *input_bfd;
+     bfd *output_bfd;
+     asection *input_section;
+     bfd_byte *contents;
+     bfd_vma offset;
+     bfd_vma value;
+     bfd_vma addend;
+     struct bfd_link_info *info;
+     asection *sym_sec;
+     int is_local;
+{
+  unsigned long r_type = howto->type;
+  bfd_byte *hit_data = contents + offset;
+
+  switch (r_type)
+    {
+
+    case R_MN10300_NONE:
+      return bfd_reloc_ok;
+
+    case R_MN10300_32:
+      value += addend;
+      bfd_put_32 (input_bfd, value, hit_data);
+      return bfd_reloc_ok;
+
+    case R_MN10300_16:
+      value += addend;
+
+      if ((long)value > 0x7fff || (long)value < -0x8000)
+	return bfd_reloc_overflow;
+
+      bfd_put_16 (input_bfd, value, hit_data);
+      return bfd_reloc_ok;
+
+    case R_MN10300_8:
+      value += addend;
+
+      if ((long)value > 0x7fff || (long)value < -0x8000)
+	return bfd_reloc_overflow;
+
+      bfd_put_8 (input_bfd, value, hit_data);
+      return bfd_reloc_ok;
+
+    case R_MN10300_PCREL8:
+      value -= (input_section->output_section->vma
+		+ input_section->output_offset);
+      value -= offset;
+      value += addend;
+
+      if ((long)value > 0xff || (long)value < -0x100)
+        return bfd_reloc_overflow;
+
+      bfd_put_8 (input_bfd, value, hit_data);
+      return bfd_reloc_ok;
+
+    case R_MN10300_PCREL16:
+      value -= (input_section->output_section->vma
+		+ input_section->output_offset);
+      value -= offset;
+      value += addend;
+
+      if ((long)value > 0xffff || (long)value < -0x10000)
+        return bfd_reloc_overflow;
+
+      bfd_put_16 (input_bfd, value, hit_data);
+      return bfd_reloc_ok;
+
+    case R_MN10300_PCREL32:
+      value -= (input_section->output_section->vma
+		+ input_section->output_offset);
+      value -= offset;
+      value += addend;
+
+      bfd_put_32 (input_bfd, value, hit_data);
+      return bfd_reloc_ok;
+
+    default:
+      return bfd_reloc_notsupported;
+    }
+}
+
+
+/* Relocate an MN10300 ELF section.  */
+static boolean
+mn10300_elf_relocate_section (output_bfd, info, input_bfd, input_section,
+			      contents, relocs, local_syms, local_sections)
+     bfd *output_bfd;
+     struct bfd_link_info *info;
+     bfd *input_bfd;
+     asection *input_section;
+     bfd_byte *contents;
+     Elf_Internal_Rela *relocs;
+     Elf_Internal_Sym *local_syms;
+     asection **local_sections;
+{
+  Elf_Internal_Shdr *symtab_hdr;
+  struct elf_link_hash_entry **sym_hashes;
+  Elf_Internal_Rela *rel, *relend;
+
+  symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
+  sym_hashes = elf_sym_hashes (input_bfd);
+
+  rel = relocs;
+  relend = relocs + input_section->reloc_count;
+  for (; rel < relend; rel++)
+    {
+      int r_type;
+      reloc_howto_type *howto;
+      unsigned long r_symndx;
+      Elf_Internal_Sym *sym;
+      asection *sec;
+      struct elf_link_hash_entry *h;
+      bfd_vma relocation;
+      bfd_reloc_status_type r;
+
+      r_symndx = ELF32_R_SYM (rel->r_info);
+      r_type = ELF32_R_TYPE (rel->r_info);
+      howto = elf_mn10300_howto_table + r_type;
+
+      if (info->relocateable)
+	{
+	  /* This is a relocateable link.  We don't have to change
+             anything, unless the reloc is against a section symbol,
+             in which case we have to adjust according to where the
+             section symbol winds up in the output section.  */
+	  if (r_symndx < symtab_hdr->sh_info)
+	    {
+	      sym = local_syms + r_symndx;
+	      if (ELF_ST_TYPE (sym->st_info) == STT_SECTION)
+		{
+		  sec = local_sections[r_symndx];
+		  rel->r_addend += sec->output_offset + sym->st_value;
+		}
+	    }
+
+	  continue;
+	}
+
+      /* This is a final link.  */
+      h = NULL;
+      sym = NULL;
+      sec = NULL;
+      if (r_symndx < symtab_hdr->sh_info)
+	{
+	  sym = local_syms + r_symndx;
+	  sec = local_sections[r_symndx];
+	  relocation = (sec->output_section->vma
+			+ sec->output_offset
+			+ sym->st_value);
+	}
+      else
+	{
+	  h = sym_hashes[r_symndx - symtab_hdr->sh_info];
+	  while (h->root.type == bfd_link_hash_indirect
+		 || h->root.type == bfd_link_hash_warning)
+	    h = (struct elf_link_hash_entry *) h->root.u.i.link;
+	  if (h->root.type == bfd_link_hash_defined
+	      || h->root.type == bfd_link_hash_defweak)
+	    {
+	      sec = h->root.u.def.section;
+	      relocation = (h->root.u.def.value
+			    + sec->output_section->vma
+			    + sec->output_offset);
+	    }
+	  else if (h->root.type == bfd_link_hash_undefweak)
+	    relocation = 0;
+	  else
+	    {
+	      if (! ((*info->callbacks->undefined_symbol)
+		     (info, h->root.root.string, input_bfd,
+		      input_section, rel->r_offset)))
+		return false;
+	      relocation = 0;
+	    }
+	}
+
+      r = mn10300_elf_final_link_relocate (howto, input_bfd, output_bfd,
+					   input_section,
+					   contents, rel->r_offset,
+					   relocation, rel->r_addend,
+					   info, sec, h == NULL);
+
+      if (r != bfd_reloc_ok)
+	{
+	  const char *name;
+	  const char *msg = (const char *)0;
+
+	  if (h != NULL)
+	    name = h->root.root.string;
+	  else
+	    {
+	      name = (bfd_elf_string_from_elf_section
+		      (input_bfd, symtab_hdr->sh_link, sym->st_name));
+	      if (name == NULL || *name == '\0')
+		name = bfd_section_name (input_bfd, sec);
+	    }
+
+	  switch (r)
+	    {
+	    case bfd_reloc_overflow:
+	      if (! ((*info->callbacks->reloc_overflow)
+		     (info, name, howto->name, (bfd_vma) 0,
+		      input_bfd, input_section, rel->r_offset)))
+		return false;
+	      break;
+
+	    case bfd_reloc_undefined:
+	      if (! ((*info->callbacks->undefined_symbol)
+		     (info, name, input_bfd, input_section,
+		      rel->r_offset)))
+		return false;
+	      break;
+
+	    case bfd_reloc_outofrange:
+	      msg = "internal error: out of range error";
+	      goto common_error;
+
+	    case bfd_reloc_notsupported:
+	      msg = "internal error: unsupported relocation error";
+	      goto common_error;
+
+	    case bfd_reloc_dangerous:
+	      msg = "internal error: dangerous error";
+	      goto common_error;
+
+	    default:
+	      msg = "internal error: unknown error";
+	      /* fall through */
+
+	    common_error:
+	      if (!((*info->callbacks->warning)
+		    (info, msg, name, input_bfd, input_section,
+		     rel->r_offset)))
+		return false;
+	      break;
+	    }
+	}
+    }
+
+  return true;
+}
+
+#define TARGET_LITTLE_SYM	bfd_elf32_mn10300_vec
+#define TARGET_LITTLE_NAME	"elf32-mn10300"
+#define ELF_ARCH		bfd_arch_mn10300
+#define ELF_MACHINE_CODE	EM_CYGNUS_MN10300
+#define ELF_MAXPAGESIZE		0x1000
+
+#define elf_info_to_howto	mn10300_info_to_howto
+#define elf_info_to_howto_rel	0
+#define elf_backend_relocate_section mn10300_elf_relocate_section
+
+#define elf_symbol_leading_char '_'
+
+#include "elf32-target.h"
diff --git a/gnu/usr.bin/binutils/bfd/elf32-d10v.c b/gnu/usr.bin/binutils/bfd/elf32-d10v.c
new file mode 100644
index 00000000000..05fc5a53ddf
--- /dev/null
+++ b/gnu/usr.bin/binutils/bfd/elf32-d10v.c
@@ -0,0 +1,223 @@
+/* D10V-specific support for 32-bit ELF
+   Copyright (C) 1996 Free Software Foundation, Inc.
+   Contributed by Martin Hunt (hunt@cygnus.com).
+
+This file is part of BFD, the Binary File Descriptor library.
+
+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
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+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.  */
+
+#include "bfd.h"
+#include "sysdep.h"
+#include "libbfd.h"
+#include "elf-bfd.h"
+/* #include "elf/d10v.h" */
+
+static reloc_howto_type *bfd_elf32_bfd_reloc_type_lookup
+  PARAMS ((bfd *abfd, bfd_reloc_code_real_type code));
+static void d10v_info_to_howto_rel
+  PARAMS ((bfd *, arelent *, Elf32_Internal_Rel *));
+
+
+/* Use REL instead of RELA to save space */
+#define USE_REL
+
+enum reloc_type
+{
+  R_D10V_NONE = 0,
+  R_D10V_10_PCREL_R,
+  R_D10V_10_PCREL_L,
+  R_D10V_16,
+  R_D10V_18,
+  R_D10V_18_PCREL,
+  R_D10V_32,
+  R_D10V_max
+};
+
+static reloc_howto_type elf_d10v_howto_table[] =
+{
+  /* This reloc does nothing.  */
+  HOWTO (R_D10V_NONE,		/* type */
+	 0,			/* rightshift */
+	 2,			/* size (0 = byte, 1 = short, 2 = long) */
+	 32,			/* bitsize */
+	 false,			/* pc_relative */
+	 0,			/* bitpos */
+	 complain_overflow_bitfield, /* complain_on_overflow */
+	 bfd_elf_generic_reloc,	/* special_function */
+	 "R_D10V_NONE",		/* name */
+	 false,			/* partial_inplace */
+	 0,			/* src_mask */
+	 0,			/* dst_mask */
+	 false),		/* pcrel_offset */
+
+  /* An PC Relative 10-bit relocation, shifted by 2  */
+  /* right container */
+  HOWTO (R_D10V_10_PCREL_R,	/* type */
+	 2,	                /* rightshift */
+	 2,	                /* size (0 = byte, 1 = short, 2 = long) */
+	 10,	                /* bitsize */
+	 true,	                /* pc_relative */
+	 0,	                /* bitpos */
+	 complain_overflow_bitfield, /* complain_on_overflow */
+	 bfd_elf_generic_reloc, /* special_function */
+	 "R_D10V_10_PCREL_R",	/* name */
+	 false,	                /* partial_inplace */
+	 0xff,		        /* src_mask */
+	 0xff,   		/* dst_mask */
+	 true),			/* pcrel_offset */
+
+  /* An PC Relative 10-bit relocation, shifted by 2  */
+  /* left container */
+  HOWTO (R_D10V_10_PCREL_L,	/* type */
+	 2,	                /* rightshift */
+	 2,	                /* size (0 = byte, 1 = short, 2 = long) */
+	 10,	                /* bitsize */
+	 true,	                /* pc_relative */
+	 15,	                /* bitpos */
+	 complain_overflow_bitfield, /* complain_on_overflow */
+	 bfd_elf_generic_reloc, /* special_function */
+	 "R_D10V_10_PCREL_L",	/* name */
+	 false,	                /* partial_inplace */
+	 0x07f8000,		        /* src_mask */
+	 0x07f8000,   		/* dst_mask */
+	 true),			/* pcrel_offset */
+
+  /* A 16 bit absolute relocation */
+  HOWTO (R_D10V_16,		/* type */
+	 0,			/* rightshift */
+	 1,			/* size (0 = byte, 1 = short, 2 = long) */
+	 16,			/* bitsize */
+	 false,			/* pc_relative */
+	 0,			/* bitpos */
+	 complain_overflow_dont, /* complain_on_overflow */
+	 bfd_elf_generic_reloc,	/* special_function */
+	 "R_D10V_16",		/* name */
+	 false,			/* partial_inplace */
+	 0xffff,		/* src_mask */
+	 0xffff,		/* dst_mask */
+	 false),		/* pcrel_offset */
+
+  /* An 18 bit absolute relocation, right shifted 2 */
+  HOWTO (R_D10V_18,		/* type */
+	 2,			/* rightshift */
+	 1,			/* size (0 = byte, 1 = short, 2 = long) */
+	 18,			/* bitsize */
+	 false,			/* pc_relative */
+	 0,			/* bitpos */
+	 complain_overflow_dont, /* complain_on_overflow */
+	 bfd_elf_generic_reloc,	/* special_function */
+	 "R_D10V_18",		/* name */
+	 false,			/* partial_inplace */
+	 0xffff,		/* src_mask */
+	 0xffff,		/* dst_mask */
+	 false),		/* pcrel_offset */
+
+  /* A relative 18 bit relocation, right shifted by 2  */
+  HOWTO (R_D10V_18_PCREL,	/* type */
+	 2,			/* rightshift */
+	 2,			/* size (0 = byte, 1 = short, 2 = long) */
+	 18,			/* bitsize */
+	 true,			/* pc_relative */
+	 0,			/* bitpos */
+	 complain_overflow_signed, /* complain_on_overflow */
+	 bfd_elf_generic_reloc,	/* special_function */
+	 "R_D10V_18_PCREL",	/* name */
+	 false,			/* partial_inplace */
+	 0xffff,		/* src_mask */
+	 0xffff,		/* dst_mask */
+	 true),			/* pcrel_offset */
+
+  /* A 32 bit absolute relocation */
+  HOWTO (R_D10V_32,		/* type */
+	 0,			/* rightshift */
+	 2,			/* size (0 = byte, 1 = short, 2 = long) */
+	 32,			/* bitsize */
+	 false,			/* pc_relative */
+	 0,			/* bitpos */
+	 complain_overflow_bitfield, /* complain_on_overflow */
+	 bfd_elf_generic_reloc,	/* special_function */
+	 "R_D10V_32",		/* name */
+	 false,			/* partial_inplace */
+	 0xffffffff,		/* src_mask */
+	 0xffffffff,		/* dst_mask */
+	 false),		/* pcrel_offset */
+
+};
+
+/* Map BFD reloc types to D10V ELF reloc types.  */
+
+struct d10v_reloc_map
+{
+  unsigned char bfd_reloc_val;
+  unsigned char elf_reloc_val;
+};
+
+ static const struct d10v_reloc_map d10v_reloc_map[] =
+{
+  { BFD_RELOC_NONE, R_D10V_NONE, },
+  { BFD_RELOC_D10V_10_PCREL_R, R_D10V_10_PCREL_R },
+  { BFD_RELOC_D10V_10_PCREL_L, R_D10V_10_PCREL_L },
+  { BFD_RELOC_16, R_D10V_16 },
+  { BFD_RELOC_D10V_18, R_D10V_18 },
+  { BFD_RELOC_D10V_18_PCREL, R_D10V_18_PCREL },
+  { BFD_RELOC_32, R_D10V_32 },
+};
+
+static reloc_howto_type *
+bfd_elf32_bfd_reloc_type_lookup (abfd, code)
+     bfd *abfd;
+     bfd_reloc_code_real_type code;
+{
+  unsigned int i;
+
+  for (i = 0;
+       i < sizeof (d10v_reloc_map) / sizeof (struct d10v_reloc_map);
+       i++)
+    {
+      if (d10v_reloc_map[i].bfd_reloc_val == code)
+	return &elf_d10v_howto_table[d10v_reloc_map[i].elf_reloc_val];
+    }
+
+  return NULL;
+}
+
+/* Set the howto pointer for an D10V ELF reloc.  */
+
+static void
+d10v_info_to_howto_rel (abfd, cache_ptr, dst)
+     bfd *abfd;
+     arelent *cache_ptr;
+     Elf32_Internal_Rel *dst;
+{
+  unsigned int r_type;
+
+  r_type = ELF32_R_TYPE (dst->r_info);
+  BFD_ASSERT (r_type < (unsigned int) R_D10V_max);
+  cache_ptr->howto = &elf_d10v_howto_table[r_type];
+}
+
+#define ELF_ARCH		bfd_arch_d10v
+#define ELF_MACHINE_CODE	EM_CYGNUS_D10V
+#define ELF_MAXPAGESIZE		0x1000
+
+#define TARGET_BIG_SYM          bfd_elf32_d10v_vec
+#define TARGET_BIG_NAME		"elf32-d10v"
+
+#define elf_info_to_howto	0
+#define elf_info_to_howto_rel	d10v_info_to_howto_rel
+#define elf_backend_object_p	0
+#define elf_backend_final_write_processing	0
+
+#include "elf32-target.h"
diff --git a/gnu/usr.bin/binutils/bfd/elf32-m32r.c b/gnu/usr.bin/binutils/bfd/elf32-m32r.c
new file mode 100644
index 00000000000..21435fd0f18
--- /dev/null
+++ b/gnu/usr.bin/binutils/bfd/elf32-m32r.c
@@ -0,0 +1,1758 @@
+/* M32R-specific support for 32-bit ELF.
+   Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+
+This file is part of BFD, the Binary File Descriptor library.
+
+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
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+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.  */
+
+#include "bfd.h"
+#include "sysdep.h"
+#include "libbfd.h"
+#include "elf-bfd.h"
+#include "elf/m32r.h"
+
+static bfd_reloc_status_type m32r_elf_10_pcrel_reloc
+  PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
+static bfd_reloc_status_type m32r_elf_do_10_pcrel_reloc
+  PARAMS ((bfd *, reloc_howto_type *, asection *,
+	   bfd_byte *, bfd_vma, asection *, bfd_vma, bfd_vma));
+static bfd_reloc_status_type m32r_elf_hi16_reloc
+  PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
+static void m32r_elf_relocate_hi16
+  PARAMS ((bfd *, int, Elf_Internal_Rela *, Elf_Internal_Rela *,
+	   bfd_byte *, bfd_vma));
+bfd_reloc_status_type m32r_elf_lo16_reloc
+  PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
+static bfd_reloc_status_type m32r_elf_sda16_reloc
+  PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
+static reloc_howto_type *bfd_elf32_bfd_reloc_type_lookup
+  PARAMS ((bfd *abfd, bfd_reloc_code_real_type code));
+static void m32r_info_to_howto_rel
+  PARAMS ((bfd *, arelent *, Elf32_Internal_Rel *));
+boolean _bfd_m32r_elf_section_from_bfd_section
+  PARAMS ((bfd *, Elf32_Internal_Shdr *, asection *, int *));
+void _bfd_m32r_elf_symbol_processing
+  PARAMS ((bfd *, asymbol *));
+static boolean m32r_elf_add_symbol_hook
+  PARAMS ((bfd *, struct bfd_link_info *, const Elf_Internal_Sym *,
+	   const char **, flagword *, asection **, bfd_vma *));
+static boolean m32r_elf_relocate_section
+  PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
+	   Elf_Internal_Rela *, Elf_Internal_Sym *, asection **));
+#if 0 /* not yet */
+static boolean m32r_elf_relax_delete_bytes
+  PARAMS ((bfd *, asection *, bfd_vma, int));
+#endif
+
+/* Use REL instead of RELA to save space.
+   This only saves space in libraries and object files, but perhaps
+   relocs will be put in ROM?  All in all though, REL relocs are a pain
+   to work with.  */
+#define USE_REL
+
+static reloc_howto_type m32r_elf_howto_table[] =
+{
+  /* This reloc does nothing.  */
+  HOWTO (R_M32R_NONE,		/* type */
+	 0,			/* rightshift */
+	 2,			/* size (0 = byte, 1 = short, 2 = long) */
+	 32,			/* bitsize */
+	 false,			/* pc_relative */
+	 0,			/* bitpos */
+	 complain_overflow_bitfield, /* complain_on_overflow */
+	 bfd_elf_generic_reloc,	/* special_function */
+	 "R_M32R_NONE",		/* name */
+	 false,			/* partial_inplace */
+	 0,			/* src_mask */
+	 0,			/* dst_mask */
+	 false),		/* pcrel_offset */
+
+  /* A 16 bit absolute relocation.  */
+  HOWTO (R_M32R_16,		/* type */
+	 0,			/* rightshift */
+	 1,			/* size (0 = byte, 1 = short, 2 = long) */
+	 16,			/* bitsize */
+	 false,			/* pc_relative */
+	 0,			/* bitpos */
+	 complain_overflow_bitfield, /* complain_on_overflow */
+	 bfd_elf_generic_reloc,	/* special_function */
+	 "R_M32R_16",		/* name */
+	 true,			/* partial_inplace */
+	 0xffff,		/* src_mask */
+	 0xffff,		/* dst_mask */
+	 false),		/* pcrel_offset */
+
+  /* A 32 bit absolute relocation.  */
+  HOWTO (R_M32R_32,		/* type */
+	 0,			/* rightshift */
+	 2,			/* size (0 = byte, 1 = short, 2 = long) */
+	 32,			/* bitsize */
+	 false,			/* pc_relative */
+	 0,			/* bitpos */
+	 complain_overflow_bitfield, /* complain_on_overflow */
+	 bfd_elf_generic_reloc,	/* special_function */
+	 "R_M32R_32",		/* name */
+	 true,			/* partial_inplace */
+	 0xffffffff,		/* src_mask */
+	 0xffffffff,		/* dst_mask */
+	 false),		/* pcrel_offset */
+
+  /* A 24 bit address.  */
+  HOWTO (R_M32R_24,		/* type */
+	 0,			/* rightshift */
+	 2,			/* size (0 = byte, 1 = short, 2 = long) */
+	 24,			/* bitsize */
+	 false,			/* pc_relative */
+	 0,			/* bitpos */
+	 complain_overflow_unsigned, /* complain_on_overflow */
+	 bfd_elf_generic_reloc,	/* special_function */
+	 "R_M32R_24",		/* name */
+	 true,			/* partial_inplace */
+	 0xffffff,		/* src_mask */
+	 0xffffff,		/* dst_mask */
+	 false),		/* pcrel_offset */
+
+  /* An PC Relative 10-bit relocation, shifted by 2.
+     This reloc is complicated because relocations are relative to pc & -4.
+     i.e. branches in the right insn slot use the address of the left insn
+     slot for pc.  */
+  /* ??? It's not clear whether this should have partial_inplace set or not.
+     Branch relaxing in the assembler can store the addend in the insn,
+     and if bfd_install_relocation gets called the addend may get added
+     again.  */
+  HOWTO (R_M32R_10_PCREL,	/* type */
+	 2,	                /* rightshift */
+	 1,	                /* size (0 = byte, 1 = short, 2 = long) */
+	 10,	                /* bitsize */
+	 true,	                /* pc_relative */
+	 0,	                /* bitpos */
+	 complain_overflow_signed, /* complain_on_overflow */
+	 m32r_elf_10_pcrel_reloc, /* special_function */
+	 "R_M32R_10_PCREL",	/* name */
+	 false,	                /* partial_inplace */
+	 0xff,		        /* src_mask */
+	 0xff,   		/* dst_mask */
+	 true),			/* pcrel_offset */
+
+  /* A relative 18 bit relocation, right shifted by 2.  */
+  HOWTO (R_M32R_18_PCREL,	/* type */
+	 2,			/* rightshift */
+	 2,			/* size (0 = byte, 1 = short, 2 = long) */
+	 18,			/* bitsize */
+	 true,			/* pc_relative */
+	 0,			/* bitpos */
+	 complain_overflow_signed, /* complain_on_overflow */
+	 bfd_elf_generic_reloc,	/* special_function */
+	 "R_M32R_18_PCREL",	/* name */
+	 false,			/* partial_inplace */
+	 0xffff,		/* src_mask */
+	 0xffff,		/* dst_mask */
+	 true),			/* pcrel_offset */
+
+  /* A relative 26 bit relocation, right shifted by 2.  */
+  /* ??? It's not clear whether this should have partial_inplace set or not.
+     Branch relaxing in the assembler can store the addend in the insn,
+     and if bfd_install_relocation gets called the addend may get added
+     again.  */
+  HOWTO (R_M32R_26_PCREL,	/* type */
+	 2,			/* rightshift */
+	 2,			/* size (0 = byte, 1 = short, 2 = long) */
+	 26,			/* bitsize */
+	 true,			/* pc_relative */
+	 0,			/* bitpos */
+	 complain_overflow_signed, /* complain_on_overflow */
+	 bfd_elf_generic_reloc,	/* special_function */
+	 "R_M32R_26_PCREL",	/* name */
+	 false,			/* partial_inplace */
+	 0xffffff,		/* src_mask */
+	 0xffffff,		/* dst_mask */
+	 true),			/* pcrel_offset */
+
+  /* High 16 bits of address when lower 16 is or'd in.  */
+  HOWTO (R_M32R_HI16_ULO,	/* type */
+	 16,			/* rightshift */
+	 2,			/* size (0 = byte, 1 = short, 2 = long) */
+	 16,			/* bitsize */
+	 false,			/* pc_relative */
+	 0,			/* bitpos */
+	 complain_overflow_dont, /* complain_on_overflow */
+	 m32r_elf_hi16_reloc,	/* special_function */
+	 "R_M32R_HI16_ULO",	/* name */
+	 true,			/* partial_inplace */
+	 0x0000ffff,		/* src_mask */
+	 0x0000ffff,		/* dst_mask */
+	 false),		/* pcrel_offset */
+
+  /* High 16 bits of address when lower 16 is added in.  */
+  HOWTO (R_M32R_HI16_SLO,	/* type */
+	 16,			/* rightshift */
+	 2,			/* size (0 = byte, 1 = short, 2 = long) */
+	 16,			/* bitsize */
+	 false,			/* pc_relative */
+	 0,			/* bitpos */
+	 complain_overflow_dont, /* complain_on_overflow */
+	 m32r_elf_hi16_reloc,	/* special_function */
+	 "R_M32R_HI16_SLO",	/* name */
+	 true,			/* partial_inplace */
+	 0x0000ffff,		/* src_mask */
+	 0x0000ffff,		/* dst_mask */
+	 false),		/* pcrel_offset */
+
+  /* Lower 16 bits of address.  */
+  HOWTO (R_M32R_LO16,		/* type */
+	 0,			/* rightshift */
+	 2,			/* size (0 = byte, 1 = short, 2 = long) */
+	 16,			/* bitsize */
+	 false,			/* pc_relative */
+	 0,			/* bitpos */
+	 complain_overflow_dont, /* complain_on_overflow */
+	 m32r_elf_lo16_reloc,	/* special_function */
+	 "R_M32R_LO16",		/* name */
+	 true,			/* partial_inplace */
+	 0x0000ffff,		/* src_mask */
+	 0x0000ffff,		/* dst_mask */
+	 false),		/* pcrel_offset */
+
+  /* Small data area 16 bits offset.  */
+  HOWTO (R_M32R_SDA16,		/* type */
+	 0,			/* rightshift */
+	 2,			/* size (0 = byte, 1 = short, 2 = long) */
+	 16,			/* bitsize */
+	 false,			/* pc_relative */
+	 0,			/* bitpos */
+	 complain_overflow_signed, /* complain_on_overflow */
+	 m32r_elf_sda16_reloc,	/* special_function */
+	 "R_M32R_SDA16",	/* name */
+	 true,			/* partial_inplace */  /* FIXME: correct? */
+	 0x0000ffff,		/* src_mask */
+	 0x0000ffff,		/* dst_mask */
+	 false),		/* pcrel_offset */
+};
+
+/* Handle the R_M32R_10_PCREL reloc.  */
+
+static bfd_reloc_status_type
+m32r_elf_10_pcrel_reloc (abfd, reloc_entry, symbol, data,
+			 input_section, output_bfd, error_message)
+     bfd *abfd;
+     arelent *reloc_entry;
+     asymbol *symbol;
+     PTR data;
+     asection *input_section;
+     bfd *output_bfd;
+     char **error_message;
+{
+  /* This part is from bfd_elf_generic_reloc.  */
+  if (output_bfd != (bfd *) NULL
+      && (symbol->flags & BSF_SECTION_SYM) == 0
+      && (! reloc_entry->howto->partial_inplace
+	  || reloc_entry->addend == 0))
+    {
+      reloc_entry->address += input_section->output_offset;
+      return bfd_reloc_ok;
+    }
+
+  if (output_bfd != NULL)
+    {
+      /* FIXME: See bfd_perform_relocation.  Is this right?  */
+      return bfd_reloc_continue;
+    }
+
+  return m32r_elf_do_10_pcrel_reloc (abfd, reloc_entry->howto,
+				     input_section,
+				     data, reloc_entry->address,
+				     symbol->section,
+				     (symbol->value
+				      + symbol->section->output_section->vma
+				      + symbol->section->output_offset),
+				     reloc_entry->addend);
+}
+
+/* Utility to actually perform an R_M32R_10_PCREL reloc.  */
+
+static bfd_reloc_status_type
+m32r_elf_do_10_pcrel_reloc (abfd, howto, input_section, data, offset,
+			    symbol_section, symbol_value, addend)
+     bfd *abfd;
+     reloc_howto_type *howto;
+     asection *input_section;
+     bfd_byte *data;
+     bfd_vma offset;
+     asection *symbol_section;
+     bfd_vma symbol_value;
+     bfd_vma addend;
+{
+  bfd_signed_vma relocation;
+  unsigned long x;
+  bfd_reloc_status_type status;
+
+  /* Sanity check the address (offset in section).  */
+  if (offset > input_section->_cooked_size)
+    return bfd_reloc_outofrange;
+
+  relocation = symbol_value + addend;
+  /* Make it pc relative.  */
+  relocation -=	(input_section->output_section->vma
+		 + input_section->output_offset);
+  /* These jumps mask off the lower two bits of the current address
+     before doing pcrel calculations.  */
+  relocation -= (offset & -4L);
+
+  if (relocation < -0x200 || relocation > 0x1ff)
+    status = bfd_reloc_overflow;
+  else
+    status = bfd_reloc_ok;
+
+  x = bfd_get_16 (abfd, data + offset);
+  relocation >>= howto->rightshift;
+  relocation <<= howto->bitpos;
+  x = (x & ~howto->dst_mask) | (((x & howto->src_mask) + relocation) & howto->dst_mask);
+  bfd_put_16 (abfd, x, data + offset);
+
+  return status;
+}
+
+/* Handle the R_M32R_HI16_[SU]LO relocs.
+   HI16_SLO is for the add3 and load/store with displacement instructions.
+   HI16_ULO is for the or3 instruction.
+   For R_M32R_HI16_SLO, the lower 16 bits are sign extended when added to
+   the high 16 bytes so if the lower 16 bits are negative (bit 15 == 1) then
+   we must add one to the high 16 bytes (which will get subtracted off when
+   the low 16 bits are added).
+   These relocs have to be done in combination with an R_M32R_LO16 reloc
+   because there is a carry from the LO16 to the HI16.  Here we just save
+   the information we need; we do the actual relocation when we see the LO16.
+   This code is copied from the elf32-mips.c.  We also support an arbitrary
+   number of HI16 relocs to be associated with a single LO16 reloc.  The
+   assembler sorts the relocs to ensure each HI16 immediately precedes its
+   LO16.  However if there are multiple copies, the assembler may not find
+   the real LO16 so it picks the first one it finds.  */
+
+struct m32r_hi16
+{
+  struct m32r_hi16 *next;
+  bfd_byte *addr;
+  bfd_vma addend;
+};
+
+/* FIXME: This should not be a static variable.  */
+
+static struct m32r_hi16 *m32r_hi16_list;
+
+static bfd_reloc_status_type
+m32r_elf_hi16_reloc (abfd, reloc_entry, symbol, data,
+		     input_section, output_bfd, error_message)
+     bfd *abfd;
+     arelent *reloc_entry;
+     asymbol *symbol;
+     PTR data;
+     asection *input_section;
+     bfd *output_bfd;
+     char **error_message;
+{
+  bfd_reloc_status_type ret;
+  bfd_vma relocation;
+  struct m32r_hi16 *n;
+
+  /* This part is from bfd_elf_generic_reloc.
+     If we're relocating, and this an external symbol, we don't want
+     to change anything.  */
+  if (output_bfd != (bfd *) NULL
+      && (symbol->flags & BSF_SECTION_SYM) == 0
+      && reloc_entry->addend == 0)
+    {
+      reloc_entry->address += input_section->output_offset;
+      return bfd_reloc_ok;
+    }
+
+  /* Sanity check the address (offset in section).  */
+  if (reloc_entry->address > input_section->_cooked_size)
+    return bfd_reloc_outofrange;
+
+  ret = bfd_reloc_ok;
+  if (bfd_is_und_section (symbol->section)
+      && output_bfd == (bfd *) NULL)
+    ret = bfd_reloc_undefined;
+
+  if (bfd_is_com_section (symbol->section))
+    relocation = 0;
+  else
+    relocation = symbol->value;
+
+  relocation += symbol->section->output_section->vma;
+  relocation += symbol->section->output_offset;
+  relocation += reloc_entry->addend;
+
+  /* Save the information, and let LO16 do the actual relocation.  */
+  n = (struct m32r_hi16 *) bfd_malloc (sizeof *n);
+  if (n == NULL)
+    return bfd_reloc_outofrange;
+  n->addr = (bfd_byte *) data + reloc_entry->address;
+  n->addend = relocation;
+  n->next = m32r_hi16_list;
+  m32r_hi16_list = n;
+
+  if (output_bfd != (bfd *) NULL)
+    reloc_entry->address += input_section->output_offset;
+
+  return ret;
+}
+
+/* Handle an M32R ELF HI16 reloc.  */
+
+static void
+m32r_elf_relocate_hi16 (input_bfd, type, relhi, rello, contents, addend)
+     bfd *input_bfd;
+     int type;
+     Elf_Internal_Rela *relhi;
+     Elf_Internal_Rela *rello;
+     bfd_byte *contents;
+     bfd_vma addend;
+{
+  unsigned long insn;
+  bfd_vma addlo;
+
+  insn = bfd_get_32 (input_bfd, contents + relhi->r_offset);
+
+  addlo = bfd_get_32 (input_bfd, contents + rello->r_offset);
+  if (type == R_M32R_HI16_SLO)
+    addlo = ((addlo & 0xffff) ^ 0x8000) - 0x8000;
+  else
+    addlo &= 0xffff;
+
+  addend += ((insn & 0xffff) << 16) + addlo;
+
+  /* Reaccount for sign extension of low part.  */
+  if (type == R_M32R_HI16_SLO
+      && (addend & 0x8000) != 0)
+    addend += 0x10000;
+
+  bfd_put_32 (input_bfd,
+	      (insn & 0xffff0000) | ((addend >> 16) & 0xffff),
+	      contents + relhi->r_offset);
+}
+
+/* Do an R_M32R_LO16 relocation.  This is a straightforward 16 bit
+   inplace relocation; this function exists in order to do the
+   R_M32R_HI16_[SU]LO relocation described above.  */
+
+bfd_reloc_status_type
+m32r_elf_lo16_reloc (abfd, reloc_entry, symbol, data,
+		     input_section, output_bfd, error_message)
+     bfd *abfd;
+     arelent *reloc_entry;
+     asymbol *symbol;
+     PTR data;
+     asection *input_section;
+     bfd *output_bfd;
+     char **error_message;
+{
+  if (m32r_hi16_list != NULL)
+    {
+      struct m32r_hi16 *l;
+
+      l = m32r_hi16_list;
+      while (l != NULL)
+	{
+	  unsigned long insn;
+	  unsigned long val;
+	  unsigned long vallo;
+	  struct m32r_hi16 *next;
+
+	  /* Do the HI16 relocation.  Note that we actually don't need
+	     to know anything about the LO16 itself, except where to
+	     find the low 16 bits of the addend needed by the LO16.  */
+	  insn = bfd_get_32 (abfd, l->addr);
+	  vallo = ((bfd_get_32 (abfd, (bfd_byte *) data + reloc_entry->address)
+		   & 0xffff) ^ 0x8000) - 0x8000;
+	  val = ((insn & 0xffff) << 16) + vallo;
+	  val += l->addend;
+
+	  /* Reaccount for sign extension of low part.  */
+	  if ((val & 0x8000) != 0)
+	    val += 0x10000;
+
+	  insn = (insn &~ 0xffff) | ((val >> 16) & 0xffff);
+	  bfd_put_32 (abfd, insn, l->addr);
+
+	  next = l->next;
+	  free (l);
+	  l = next;
+	}
+
+      m32r_hi16_list = NULL;
+    }
+
+  /* Now do the LO16 reloc in the usual way.  */
+  return bfd_elf_generic_reloc (abfd, reloc_entry, symbol, data,
+				input_section, output_bfd, error_message);
+}
+
+/* Handle the R_M32R_SDA16 reloc.
+   This reloc is used to compute the address of objects in the small data area
+   and to perform loads and stores from that area.
+   The lower 16 bits are sign extended and added to the register specified
+   in the instruction, which is assumed to point to _SDA_BASE_.  */
+
+static bfd_reloc_status_type
+m32r_elf_sda16_reloc (abfd, reloc_entry, symbol, data,
+		      input_section, output_bfd, error_message)
+     bfd *abfd;
+     arelent *reloc_entry;
+     asymbol *symbol;
+     PTR data;
+     asection *input_section;
+     bfd *output_bfd;
+     char **error_message;
+{
+  bfd_vma sda_base;
+  unsigned long x;
+  reloc_howto_type *howto;
+
+  /* This part is from bfd_elf_generic_reloc.  */
+  if (output_bfd != (bfd *) NULL
+      && (symbol->flags & BSF_SECTION_SYM) == 0
+      && (! reloc_entry->howto->partial_inplace
+	  || reloc_entry->addend == 0))
+    {
+      reloc_entry->address += input_section->output_offset;
+      return bfd_reloc_ok;
+    }
+
+  if (output_bfd != NULL)
+    {
+      /* FIXME: See bfd_perform_relocation.  Is this right?  */
+      return bfd_reloc_continue;
+    }
+
+  /* FIXME: not sure what to do here yet.  But then again, the linker
+     may never call us.  */
+  abort ();
+}
+
+/* Map BFD reloc types to M32R ELF reloc types.  */
+
+struct m32r_reloc_map
+{
+  unsigned char bfd_reloc_val;
+  unsigned char elf_reloc_val;
+};
+
+static const struct m32r_reloc_map m32r_reloc_map[] =
+{
+  { BFD_RELOC_NONE, R_M32R_NONE },
+  { BFD_RELOC_16, R_M32R_16 },
+  { BFD_RELOC_32, R_M32R_32 },
+  { BFD_RELOC_M32R_24, R_M32R_24 },
+  { BFD_RELOC_M32R_10_PCREL, R_M32R_10_PCREL },
+  { BFD_RELOC_M32R_18_PCREL, R_M32R_18_PCREL },
+  { BFD_RELOC_M32R_26_PCREL, R_M32R_26_PCREL },
+  { BFD_RELOC_M32R_HI16_ULO, R_M32R_HI16_ULO },
+  { BFD_RELOC_M32R_HI16_SLO, R_M32R_HI16_SLO },
+  { BFD_RELOC_M32R_LO16, R_M32R_LO16 },
+  { BFD_RELOC_M32R_SDA16, R_M32R_SDA16 },
+};
+
+static reloc_howto_type *
+bfd_elf32_bfd_reloc_type_lookup (abfd, code)
+     bfd *abfd;
+     bfd_reloc_code_real_type code;
+{
+  unsigned int i;
+
+  for (i = 0;
+       i < sizeof (m32r_reloc_map) / sizeof (struct m32r_reloc_map);
+       i++)
+    {
+      if (m32r_reloc_map[i].bfd_reloc_val == code)
+	return &m32r_elf_howto_table[m32r_reloc_map[i].elf_reloc_val];
+    }
+
+  return NULL;
+}
+
+/* Set the howto pointer for an M32R ELF reloc.  */
+
+static void
+m32r_info_to_howto_rel (abfd, cache_ptr, dst)
+     bfd *abfd;
+     arelent *cache_ptr;
+     Elf32_Internal_Rel *dst;
+{
+  unsigned int r_type;
+
+  r_type = ELF32_R_TYPE (dst->r_info);
+  BFD_ASSERT (r_type < (unsigned int) R_M32R_max);
+  cache_ptr->howto = &m32r_elf_howto_table[r_type];
+}
+
+/* Given a BFD section, try to locate the corresponding ELF section
+   index.  */
+
+boolean
+_bfd_m32r_elf_section_from_bfd_section (abfd, hdr, sec, retval)
+     bfd *abfd;
+     Elf32_Internal_Shdr *hdr;
+     asection *sec;
+     int *retval;
+{
+  if (strcmp (bfd_get_section_name (abfd, sec), ".scommon") == 0)
+    {
+      *retval = SHN_M32R_SCOMMON;
+      return true;
+    }
+  return false;
+}
+
+/* M32R ELF uses two common sections.  One is the usual one, and the other
+   is for small objects.  All the small objects are kept together, and then
+   referenced via one register, which yields faster assembler code.  It is
+   up to the compiler to emit an instruction to load the register with
+   _SDA_BASE.  This is what we use for the small common section.  This
+   approach is copied from elf32-mips.c.  */
+static asection m32r_elf_scom_section;
+static asymbol m32r_elf_scom_symbol;
+static asymbol *m32r_elf_scom_symbol_ptr;
+
+/* Handle the special M32R section numbers that a symbol may use.  */
+
+void
+_bfd_m32r_elf_symbol_processing (abfd, asym)
+     bfd *abfd;
+     asymbol *asym;
+{
+  elf_symbol_type *elfsym;
+
+  elfsym = (elf_symbol_type *) asym;
+
+  switch (elfsym->internal_elf_sym.st_shndx)
+    {
+    case SHN_M32R_SCOMMON:
+      if (m32r_elf_scom_section.name == NULL)
+	{
+	  /* Initialize the small common section.  */
+	  m32r_elf_scom_section.name = ".scommon";
+	  m32r_elf_scom_section.flags = SEC_IS_COMMON;
+	  m32r_elf_scom_section.output_section = &m32r_elf_scom_section;
+	  m32r_elf_scom_section.symbol = &m32r_elf_scom_symbol;
+	  m32r_elf_scom_section.symbol_ptr_ptr = &m32r_elf_scom_symbol_ptr;
+	  m32r_elf_scom_symbol.name = ".scommon";
+	  m32r_elf_scom_symbol.flags = BSF_SECTION_SYM;
+	  m32r_elf_scom_symbol.section = &m32r_elf_scom_section;
+	  m32r_elf_scom_symbol_ptr = &m32r_elf_scom_symbol;
+	}
+      asym->section = &m32r_elf_scom_section;
+      asym->value = elfsym->internal_elf_sym.st_size;
+      break;
+    }
+}
+
+/* Hook called by the linker routine which adds symbols from an object
+   file.  We must handle the special M32R section numbers here.
+   We also keep watching for whether we need to create the sdata special
+   linker sections.  */
+
+static boolean
+m32r_elf_add_symbol_hook (abfd, info, sym, namep, flagsp, secp, valp)
+     bfd *abfd;
+     struct bfd_link_info *info;
+     const Elf_Internal_Sym *sym;
+     const char **namep;
+     flagword *flagsp;
+     asection **secp;
+     bfd_vma *valp;
+{
+  if (! info->relocateable
+      && (*namep)[0] == '_' && (*namep)[1] == 'S'
+      && strcmp (*namep, "_SDA_BASE_") == 0)
+    {
+      /* This is simpler than using _bfd_elf_create_linker_section
+	 (our needs are simpler than ppc's needs).  Also
+	 _bfd_elf_create_linker_section currently has a bug where if a .sdata
+	 section already exists a new one is created that follows it which
+	 screws of _SDA_BASE_ address calcs because output_offset != 0.  */
+      struct elf_link_hash_entry *h;
+      asection *s = bfd_get_section_by_name (abfd, ".sdata");
+
+      /* The following code was cobbled from elf32-ppc.c and elflink.c.  */
+
+      if (s == NULL)
+	{
+	  int flags = (SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS
+		       | SEC_IN_MEMORY | SEC_LINKER_CREATED);
+
+	  s = bfd_make_section_anyway (abfd, ".sdata");
+	  if (s == NULL)
+	    return false;
+	  bfd_set_section_flags (abfd, s, flags);
+	  bfd_set_section_alignment (abfd, s, 2);
+	}
+
+      h = (struct elf_link_hash_entry *)
+	bfd_link_hash_lookup (info->hash, "_SDA_BASE_", false, false, false);
+
+      if ((h == NULL || h->root.type == bfd_link_hash_undefined)
+	  && !(_bfd_generic_link_add_one_symbol (info,
+						 abfd,
+						 "_SDA_BASE_",
+						 BSF_GLOBAL,
+						 s,
+						 32768,
+						 (const char *) NULL,
+						 false,
+						 get_elf_backend_data (abfd)->collect,
+						 (struct bfd_link_hash_entry **) &h)))
+	return false;
+      h->type = STT_OBJECT;
+    }
+
+  switch (sym->st_shndx)
+    {
+    case SHN_M32R_SCOMMON:
+      *secp = bfd_make_section_old_way (abfd, ".scommon");
+      (*secp)->flags |= SEC_IS_COMMON;
+      *valp = sym->st_size;
+      break;
+    }
+
+  return true;
+}
+
+/* We have to figure out the SDA_BASE value, so that we can adjust the
+   symbol value correctly.  We look up the symbol _SDA_BASE_ in the output
+   BFD.  If we can't find it, we're stuck.  We cache it in the ELF
+   target data.  We don't need to adjust the symbol value for an
+   external symbol if we are producing relocateable output.  */
+
+static bfd_reloc_status_type
+m32r_elf_final_sda_base (output_bfd, info, error_message, psb)
+     bfd *output_bfd;
+     struct bfd_link_info *info;
+     const char **error_message;
+     bfd_vma *psb;
+{
+  if (elf_gp (output_bfd) == 0)
+    {
+      struct bfd_link_hash_entry *h;
+
+      h = bfd_link_hash_lookup (info->hash, "_SDA_BASE_", false, false, true);
+      if (h != (struct bfd_link_hash_entry *) NULL
+	  && h->type == bfd_link_hash_defined)
+	elf_gp (output_bfd) = (h->u.def.value
+			       + h->u.def.section->output_section->vma
+			       + h->u.def.section->output_offset);
+      else
+	{
+	  /* Only get the error once.  */
+	  *psb = elf_gp (output_bfd) = 4;
+	  *error_message =
+	    (const char *) "SDA relocation when _SDA_BASE_ not defined";
+	  return bfd_reloc_dangerous;
+	}
+    }
+  *psb = elf_gp (output_bfd);
+  return bfd_reloc_ok;
+}
+
+/* Relocate an M32R/D ELF section.
+   There is some attempt to make this function usable for many architectures,
+   both USE_REL and USE_RELA ['twould be nice if such a critter existed],
+   if only to serve as a learning tool.
+
+   The RELOCATE_SECTION function is called by the new ELF backend linker
+   to handle the relocations for a section.
+
+   The relocs are always passed as Rela structures; if the section
+   actually uses Rel structures, the r_addend field will always be
+   zero.
+
+   This function is responsible for adjust the section contents as
+   necessary, and (if using Rela relocs and generating a
+   relocateable output file) adjusting the reloc addend as
+   necessary.
+
+   This function does not have to worry about setting the reloc
+   address or the reloc symbol index.
+
+   LOCAL_SYMS is a pointer to the swapped in local symbols.
+
+   LOCAL_SECTIONS is an array giving the section in the input file
+   corresponding to the st_shndx field of each local symbol.
+
+   The global hash table entry for the global symbols can be found
+   via elf_sym_hashes (input_bfd).
+
+   When generating relocateable output, this function must handle
+   STB_LOCAL/STT_SECTION symbols specially.  The output symbol is
+   going to be the section symbol corresponding to the output
+   section, which means that the addend must be adjusted
+   accordingly.  */
+
+static boolean
+m32r_elf_relocate_section (output_bfd, info, input_bfd, input_section,
+			   contents, relocs, local_syms, local_sections)
+     bfd *output_bfd;
+     struct bfd_link_info *info;
+     bfd *input_bfd;
+     asection *input_section;
+     bfd_byte *contents;
+     Elf_Internal_Rela *relocs;
+     Elf_Internal_Sym *local_syms;
+     asection **local_sections;
+{
+  Elf_Internal_Shdr *symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
+  struct elf_link_hash_entry **sym_hashes = elf_sym_hashes (input_bfd);
+  Elf_Internal_Rela *rel, *relend;
+  bfd *dynobj = elf_hash_table (info)->dynobj;
+  /* Assume success.  */
+  boolean ret = true;
+
+  rel = relocs;
+  relend = relocs + input_section->reloc_count;
+  for (; rel < relend; rel++)
+    {
+      int r_type;
+      reloc_howto_type *howto;
+      unsigned long r_symndx;
+      /* We can't modify r_addend here as elf_link_input_bfd has an assert to
+	 ensure it's zero (we use REL relocs, not RELA).  Therefore this
+	 should be assigning zero to `addend', but for clarity we use
+	 `r_addend'.  */
+      bfd_vma addend = rel->r_addend;
+      bfd_vma offset = rel->r_offset;
+      struct elf_link_hash_entry *h;
+      Elf_Internal_Sym *sym;
+      asection *sec;
+      const char *sym_name;
+      bfd_reloc_status_type r;
+      const char *errmsg = NULL;
+
+      r_type = ELF32_R_TYPE (rel->r_info);
+      if (r_type < 0 || r_type >= (int) R_M32R_max)
+	{
+	  (*_bfd_error_handler) ("%s: unknown relocation type %d",
+				 bfd_get_filename (input_bfd),
+				 (int) r_type);
+	  bfd_set_error (bfd_error_bad_value);
+	  ret = false;
+	  continue;
+	}
+
+      howto = m32r_elf_howto_table + r_type;
+      r_symndx = ELF32_R_SYM (rel->r_info);
+
+      if (info->relocateable)
+	{
+	  /* This is a relocateable link.  We don't have to change
+	     anything, unless the reloc is against a section symbol,
+	     in which case we have to adjust according to where the
+	     section symbol winds up in the output section.  */
+	  sec = NULL;
+	  if (r_symndx >= symtab_hdr->sh_info)
+	    {
+	      /* External symbol.  */
+	      continue;
+	    }
+
+	  /* Local symbol.  */
+	  sym = local_syms + r_symndx;
+	  sym_name = "<local symbol>";
+	  /* STT_SECTION: symbol is associated with a section.  */
+	  if (ELF_ST_TYPE (sym->st_info) != STT_SECTION)
+	    {
+	      /* Symbol isn't associated with a section.  Nothing to do.  */
+	      continue;
+	    }
+
+	  sec = local_sections[r_symndx];
+	  addend += sec->output_offset + sym->st_value;
+#ifndef USE_REL
+	  /* This can't be done for USE_REL because it doesn't mean anything
+	     and elf_link_input_bfd asserts this stays zero.  */
+	  rel->r_addend = addend;
+#endif
+
+#ifndef USE_REL
+	  /* Addends are stored with relocs.  We're done.  */
+	  continue;
+#else /* USE_REL */
+	  /* If partial_inplace, we need to store any additional addend
+	     back in the section.  */
+	  if (! howto->partial_inplace)
+	    continue;
+	  /* ??? Here is a nice place to call a special_function
+	     like handler.  */
+	  if (r_type != R_M32R_HI16_SLO && r_type != R_M32R_HI16_ULO)
+	    r = _bfd_relocate_contents (howto, input_bfd,
+					addend, contents + offset);
+	  else
+	    {
+	      Elf_Internal_Rela *lorel;
+
+	      /* We allow an arbitrary number of HI16 relocs before the
+		 LO16 reloc.  This permits gcc to emit the HI and LO relocs
+		 itself.  */
+	      for (lorel = rel + 1;
+		   (lorel < relend
+		    && (ELF32_R_TYPE (lorel->r_info) == R_M32R_HI16_SLO
+			|| ELF32_R_TYPE (lorel->r_info) == R_M32R_HI16_ULO));
+		   lorel++)
+		continue;
+	      if (lorel < relend
+		  && ELF32_R_TYPE (lorel->r_info) == R_M32R_LO16)
+		{
+		  m32r_elf_relocate_hi16 (input_bfd, r_type, rel, lorel,
+					  contents, addend);
+		  r = bfd_reloc_ok;
+		}
+	      else
+		r = _bfd_relocate_contents (howto, input_bfd,
+					    addend, contents + offset);
+	    }
+#endif /* USE_REL */
+	}
+      else
+	{
+	  bfd_vma relocation;
+
+	  /* This is a final link.  */
+	  h = NULL;
+	  sym = NULL;
+	  sec = NULL;
+
+	  if (r_symndx < symtab_hdr->sh_info)
+	    {
+	      /* Local symbol.  */
+	      sym = local_syms + r_symndx;
+	      sec = local_sections[r_symndx];
+	      sym_name = "<local symbol>";
+	      relocation = (sec->output_section->vma
+			    + sec->output_offset
+			    + sym->st_value);
+	    }
+	  else
+	    {
+	      /* External symbol.  */
+	      h = sym_hashes[r_symndx - symtab_hdr->sh_info];
+	      while (h->root.type == bfd_link_hash_indirect
+		     || h->root.type == bfd_link_hash_warning)
+		h = (struct elf_link_hash_entry *) h->root.u.i.link;
+	      sym_name = h->root.root.string;
+
+	      if (h->root.type == bfd_link_hash_defined
+		  || h->root.type == bfd_link_hash_defweak)
+		{
+		  sec = h->root.u.def.section;
+		  if (sec->output_section == NULL)
+		    relocation = 0;
+		  else
+		    relocation = (h->root.u.def.value
+				  + sec->output_section->vma
+				  + sec->output_offset);
+		}
+	      else if (h->root.type == bfd_link_hash_undefweak)
+		relocation = 0;
+	      else
+		{
+		  if (! ((*info->callbacks->undefined_symbol)
+			 (info, h->root.root.string, input_bfd,
+			  input_section, offset)))
+		    return false;
+		  relocation = 0;
+		}
+	    }
+
+	  /* Sanity check the address.  */
+	  if (offset > input_section->_raw_size)
+	    {
+	      r = bfd_reloc_outofrange;
+	      goto check_reloc;
+	    }
+
+	  switch ((int) r_type)
+	    {
+	    case (int) R_M32R_10_PCREL :
+	      r = m32r_elf_do_10_pcrel_reloc (input_bfd, howto, input_section,
+					      contents, offset,
+					      sec, relocation, addend);
+	      break;
+
+	    case (int) R_M32R_HI16_SLO :
+	    case (int) R_M32R_HI16_ULO :
+	      {
+		Elf_Internal_Rela *lorel;
+
+		/* We allow an arbitrary number of HI16 relocs before the
+		   LO16 reloc.  This permits gcc to emit the HI and LO relocs
+		   itself.  */
+		for (lorel = rel + 1;
+		     (lorel < relend
+		      && (ELF32_R_TYPE (lorel->r_info) == R_M32R_HI16_SLO
+			  || ELF32_R_TYPE (lorel->r_info) == R_M32R_HI16_ULO));
+		     lorel++)
+		  continue;
+		if (lorel < relend
+		    && ELF32_R_TYPE (lorel->r_info) == R_M32R_LO16)
+		  {
+		    m32r_elf_relocate_hi16 (input_bfd, r_type, rel, lorel,
+					    contents, relocation + addend);
+		    r = bfd_reloc_ok;
+		  }
+		else
+		  r = _bfd_final_link_relocate (howto, input_bfd, input_section,
+						contents, offset,
+						relocation, addend);
+	      }
+	      break;
+
+	    case (int) R_M32R_SDA16 :
+	      {
+		const char *name;
+
+		BFD_ASSERT (sec != NULL);
+		name = bfd_get_section_name (abfd, sec);
+
+		if (strcmp (name, ".sdata") == 0
+		    || strcmp (name, ".sbss") == 0
+		    || strcmp (name, ".scommon") == 0)
+		  {
+		    bfd_vma sda_base;
+		    bfd *out_bfd = sec->output_section->owner;
+
+		    r = m32r_elf_final_sda_base (out_bfd, info,
+						 &errmsg,
+						 &sda_base);
+		    if (r != bfd_reloc_ok)
+		      {
+			ret = false;
+			goto check_reloc;
+		      }
+
+		    /* At this point `relocation' contains the object's
+		       address.  */
+		    relocation -= sda_base;
+		    /* Now it contains the offset from _SDA_BASE_.  */
+		  }
+		else
+		  {
+		    (*_bfd_error_handler) ("%s: The target (%s) of an %s relocation is in the wrong section (%s)",
+					   bfd_get_filename (input_bfd),
+					   sym_name,
+					   m32r_elf_howto_table[(int) r_type].name,
+					   bfd_get_section_name (abfd, sec));
+		    /*bfd_set_error (bfd_error_bad_value); ??? why? */
+		    ret = false;
+		    continue;
+		  }
+	      }
+	      /* fall through */
+
+	    default :
+	      r = _bfd_final_link_relocate (howto, input_bfd, input_section,
+					    contents, offset,
+					    relocation, addend);
+	      break;
+	    }
+	}
+
+    check_reloc:
+
+      if (r != bfd_reloc_ok)
+	{
+	  /* FIXME: This should be generic enough to go in a utility.  */
+	  const char *name;
+
+	  if (h != NULL)
+	    name = h->root.root.string;
+	  else
+	    {
+	      name = (bfd_elf_string_from_elf_section
+		      (input_bfd, symtab_hdr->sh_link, sym->st_name));
+	      if (name == NULL || *name == '\0')
+		name = bfd_section_name (input_bfd, sec);
+	    }
+
+	  if (errmsg != NULL)
+	    goto common_error;
+
+	  switch (r)
+	    {
+	    case bfd_reloc_overflow:
+	      if (! ((*info->callbacks->reloc_overflow)
+		     (info, name, howto->name, (bfd_vma) 0,
+		      input_bfd, input_section, offset)))
+		return false;
+	      break;
+
+	    case bfd_reloc_undefined:
+	      if (! ((*info->callbacks->undefined_symbol)
+		     (info, name, input_bfd, input_section,
+		      offset)))
+		return false;
+	      break;
+
+	    case bfd_reloc_outofrange:
+	      errmsg = "internal error: out of range error";
+	      goto common_error;
+
+	    case bfd_reloc_notsupported:
+	      errmsg = "internal error: unsupported relocation error";
+	      goto common_error;
+
+	    case bfd_reloc_dangerous:
+	      errmsg = "internal error: dangerous error";
+	      goto common_error;
+
+	    default:
+	      errmsg = "internal error: unknown error";
+	      /* fall through */
+
+	    common_error:
+	      if (!((*info->callbacks->warning)
+		    (info, errmsg, name, input_bfd, input_section,
+		     offset)))
+		return false;
+	      break;
+	    }
+	}
+    }
+
+  return ret;
+}
+
+#if 0 /* relaxing not supported yet */
+
+/* This function handles relaxing for the m32r.
+   Relaxing on the m32r is tricky because of instruction alignment
+   requirements (4 byte instructions must be aligned on 4 byte boundaries).
+
+   The following relaxing opportunities are handled:
+
+   seth/add3/jl -> bl24 or bl8
+   seth/add3 -> ld24
+
+   It would be nice to handle bl24 -> bl8 but given:
+
+   - 4 byte insns must be on 4 byte boundaries
+   - branch instructions only branch to insns on 4 byte boundaries
+
+   this isn't much of a win because the insn in the 2 "deleted" bytes
+   must become a nop.  With some complexity some real relaxation could be
+   done but the frequency just wouldn't make it worth it; it's better to
+   try to do all the code compaction one can elsewhere.
+   When the chip supports parallel 16 bit insns, things may change.
+*/
+
+static boolean 
+m32r_elf_relax_section (abfd, sec, link_info, again)
+     bfd *abfd;
+     asection *sec;
+     struct bfd_link_info *link_info;
+     boolean *again;
+{
+  Elf_Internal_Shdr *symtab_hdr;
+  /* The Rela structures are used here because that's what
+     _bfd_elf32_link_read_relocs uses [for convenience - it sets the addend
+     field to 0].  */
+  Elf_Internal_Rela *internal_relocs;
+  Elf_Internal_Rela *free_relocs = NULL;
+  Elf_Internal_Rela *irel, *irelend;
+  bfd_byte *contents = NULL;
+  bfd_byte *free_contents = NULL;
+  Elf32_External_Sym *extsyms = NULL;
+  Elf32_External_Sym *free_extsyms = NULL;
+
+  /* Assume nothing changes.  */
+  *again = false;
+
+  /* We don't have to do anything for a relocateable link, if
+     this section does not have relocs, or if this is not a
+     code section.  */
+  if (link_info->relocateable
+      || (sec->flags & SEC_RELOC) == 0
+      || sec->reloc_count == 0
+      || (sec->flags & SEC_CODE) == 0
+      || 0 /* FIXME: check SHF_M32R_CAN_RELAX */)
+    return true;
+
+  /* If this is the first time we have been called for this section,
+     initialize the cooked size.  */
+  if (sec->_cooked_size == 0)
+    sec->_cooked_size = sec->_raw_size;
+
+  symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
+
+  /* Get a copy of the native relocations.  */
+  internal_relocs = (_bfd_elf32_link_read_relocs
+		     (abfd, sec, (PTR) NULL, (Elf_Internal_Rela *) NULL,
+		      link_info->keep_memory));
+  if (internal_relocs == NULL)
+    goto error_return;
+  if (! link_info->keep_memory)
+    free_relocs = internal_relocs;
+
+  /* Walk through them looking for relaxing opportunities.  */
+  irelend = internal_relocs + sec->reloc_count;
+  for (irel = internal_relocs; irel < irelend; irel++)
+    {
+      bfd_vma symval;
+
+      /* If this isn't something that can be relaxed, then ignore
+	 this reloc.  */
+      if (ELF32_R_TYPE (irel->r_info) != (int) R_M32R_HI16_SLO)
+	continue;
+
+      /* Get the section contents if we haven't done so already.  */
+      if (contents == NULL)
+	{
+	  /* Get cached copy if it exists.  */
+	  if (elf_section_data (sec)->this_hdr.contents != NULL)
+	    contents = elf_section_data (sec)->this_hdr.contents;
+	  else
+	    {
+	      /* Go get them off disk.  */
+	      contents = (bfd_byte *) bfd_malloc (sec->_raw_size);
+	      if (contents == NULL)
+		goto error_return;
+	      free_contents = contents;
+
+	      if (! bfd_get_section_contents (abfd, sec, contents,
+					      (file_ptr) 0, sec->_raw_size))
+		goto error_return;
+	    }
+	}
+
+      /* Read the local symbols if we haven't done so already.  */
+      if (extsyms == NULL)
+	{
+	  /* Get cached copy if it exists.  */
+	  if (symtab_hdr->contents != NULL)
+	    extsyms = (Elf32_External_Sym *) symtab_hdr->contents;
+	  else
+	    {
+	      /* Go get them off disk.  */
+	      extsyms = ((Elf32_External_Sym *)
+			 bfd_malloc (symtab_hdr->sh_info
+				     * sizeof (Elf32_External_Sym)));
+	      if (extsyms == NULL)
+		goto error_return;
+	      free_extsyms = extsyms;
+	      if (bfd_seek (abfd, symtab_hdr->sh_offset, SEEK_SET) != 0
+		  || (bfd_read (extsyms, sizeof (Elf32_External_Sym),
+				symtab_hdr->sh_info, abfd)
+		      != (symtab_hdr->sh_info * sizeof (Elf32_External_Sym))))
+		goto error_return;
+	    }
+	}
+
+      /* Get the value of the symbol referred to by the reloc.  */
+      if (ELF32_R_SYM (irel->r_info) < symtab_hdr->sh_info)
+	{
+	  Elf_Internal_Sym isym;
+	  asection *sym_sec;
+
+	  /* A local symbol.  */
+	  bfd_elf32_swap_symbol_in (abfd,
+				    extsyms + ELF32_R_SYM (irel->r_info),
+				    &isym);
+
+	  sym_sec = bfd_section_from_elf_index (abfd, isym.st_shndx);
+	  symval = (isym.st_value
+		    + sym_sec->output_section->vma
+		    + sym_sec->output_offset);
+	}
+      else
+	{
+	  unsigned long indx;
+	  struct elf_link_hash_entry *h;
+
+	  /* An external symbol.  */
+	  indx = ELF32_R_SYM (irel->r_info) - symtab_hdr->sh_info;
+	  h = elf_sym_hashes (abfd)[indx];
+	  BFD_ASSERT (h != NULL);
+	  if (h->root.type != bfd_link_hash_defined
+	      && h->root.type != bfd_link_hash_defweak)
+	    {
+	      /* This appears to be a reference to an undefined
+                 symbol.  Just ignore it--it will be caught by the
+                 regular reloc processing.  */
+	      continue;
+	    }
+
+	  symval = (h->root.u.def.value
+		    + h->root.u.def.section->output_section->vma
+		    + h->root.u.def.section->output_offset);
+	}
+
+      /* For simplicity of coding, we are going to modify the section
+	 contents, the section relocs, and the BFD symbol table.  We
+	 must tell the rest of the code not to free up this
+	 information.  It would be possible to instead create a table
+	 of changes which have to be made, as is done in coff-mips.c;
+	 that would be more work, but would require less memory when
+	 the linker is run.  */
+
+      /* Try to change a seth/add3/jl subroutine call to bl24 or bl8.
+	 This sequence is generated by the compiler when compiling in
+	 32 bit mode.  Also look for seth/add3 -> ld24.  */
+
+      if (ELF32_R_TYPE (irel->r_info) == (int) R_M32R_HI16_SLO)
+	{
+	  Elf_Internal_Rela *nrel;
+	  bfd_vma pc = (sec->output_section->vma + sec->output_offset
+			+ irel->r_offset);
+	  bfd_signed_vma pcrel_value = symval - pc;
+	  unsigned int code,reg;
+	  int addend,nop_p,bl8_p,to_delete;
+
+	  /* The tests are ordered so that we get out as quickly as possible
+	     if this isn't something we can relax, taking into account that
+	     we are looking for two separate possibilities (jl/ld24).  */
+
+	  /* Do nothing if no room in the section for this to be what we're
+	     looking for.  */
+	  if (irel->r_offset > sec->_cooked_size - 8)
+	    continue;
+
+	  /* Make sure the next relocation applies to the next
+	     instruction and that it's the add3's reloc.  */
+	  nrel = irel + 1;
+	  if (nrel == irelend
+	      || irel->r_offset + 4 != nrel->r_offset
+	      || ELF32_R_TYPE (nrel->r_info) != (int) R_M32R_LO16)
+	    continue;
+
+	  /* See if the instructions are seth/add3.  */
+	  /* FIXME: This is where macros from cgen can come in.  */
+	  code = bfd_get_16 (abfd, contents + irel->r_offset + 0);
+	  if ((code & 0xf0ff) != 0xd0c0)
+	    continue; /* not seth rN,foo */
+	  reg = (code & 0x0f00) >> 8;
+	  code = bfd_get_16 (abfd, contents + irel->r_offset + 4);
+	  if (code != (0x80a0 | reg | (reg << 8)))
+	    continue; /* not add3 rN,rN,foo */
+
+	  /* At this point we've confirmed we have seth/add3.  Now check
+	     whether the next insn is a jl, in which case try to change this
+	     to bl24 or bl8.  */
+
+	  /* Ensure the branch target is in range.
+	     The bl24 instruction has a 24 bit operand which is the target
+	     address right shifted by 2, giving a signed range of 26 bits.
+	     Note that 4 bytes are added to the high value because the target
+	     will be at least 4 bytes closer if we can relax.  It'll actually
+	     be 4 or 8 bytes closer, but we don't know which just yet and
+	     the difference isn't significant enough to worry about.  */
+#ifndef USE_REL /* put in for learning purposes */
+	  pcrel_value += irel->r_addend;
+#else
+	  addend = bfd_get_signed_16 (abfd, contents + irel->r_offset + 2);
+	  pcrel_value += addend;
+#endif
+
+	  if (pcrel_value >= -(1 << 25) && pcrel_value < (1 << 25) + 4
+	      /* Do nothing if no room in the section for this to be what we're
+		 looking for.  */
+	      && (irel->r_offset <= sec->_cooked_size - 12)
+	      /* Ensure the next insn is "jl rN".  */
+	      && ((code = bfd_get_16 (abfd, contents + irel->r_offset + 8)),
+		  code != (0x1ec0 | reg)))
+	    {
+	      /* We can relax to bl24/bl8.  */
+
+	      /* See if there's a nop following the jl.
+		 Also see if we can use a bl8 insn.  */
+	      code = bfd_get_16 (abfd, contents + irel->r_offset + 10);
+	      nop_p = (code & 0x7fff) == 7000;
+	      bl8_p = pcrel_value >= -0x200 && pcrel_value < 0x200;
+
+	      if (bl8_p)
+		{
+		  /* Change "seth rN,foo" to "bl8 foo || nop".
+		     We OR in CODE just in case it's not a nop (technically,
+		     CODE currently must be a nop, but for cleanness we
+		     allow it to be anything).  */
+#ifndef USE_REL /* put in for learning purposes */
+		  code = 0x7e000000 | code;
+#else
+		  code = (0x7e000000 + (((addend >> 2) & 0xff) << 16)) | code;
+#endif
+		  to_delete = 8;
+		}
+	      else
+		{
+		  /* Change the seth rN,foo to a bl24 foo.  */
+#ifndef USE_REL /* put in for learning purposes */
+		  code = 0xfe000000;
+#else
+		  code = 0xfe000000 + ((addend >> 2) & 0xffffff);
+#endif
+		  to_delete = nop_p ? 8 : 4;
+		}
+
+	      bfd_put_32 (abfd, code, contents + irel->r_offset);
+
+	      /* Set the new reloc type.  */
+	      irel->r_info = ELF32_R_INFO (ELF32_R_SYM (nrel->r_info),
+					   bl8_p ? R_M32R_10_PCREL : R_M32R_26_PCREL);
+
+	      /* Delete the add3 reloc by making it a null reloc.  */
+	      nrel->r_info = ELF32_R_INFO (ELF32_R_SYM (nrel->r_info),
+					   R_M32R_NONE);
+	    }
+	  else if (addend >= 0
+		   && symval + addend <= 0xffffff)
+	    {
+	      /* We can relax to ld24.  */
+
+	      code = 0xe0000000 | (reg << 24) | (addend & 0xffffff);
+	      bfd_put_32 (abfd, code, contents + irel->r_offset);
+	      to_delete = 4;
+	      /* Tell the following code a nop filler isn't needed.  */
+	      nop_p = 1;
+	    }
+	  else
+	    {
+	      /* Can't do anything here.  */
+	      continue;
+	    }
+
+	  /* Note that we've changed the relocs, section contents, etc.  */
+	  elf_section_data (sec)->relocs = internal_relocs;
+	  free_relocs = NULL;
+
+	  elf_section_data (sec)->this_hdr.contents = contents;
+	  free_contents = NULL;
+
+	  symtab_hdr->contents = (bfd_byte *) extsyms;
+	  free_extsyms = NULL;
+
+	  /* Delete TO_DELETE bytes of data.  */
+	  if (!m32r_elf_relax_delete_bytes (abfd, sec,
+					    irel->r_offset + 4, to_delete))
+	    goto error_return;
+
+	  /* Now that the following bytes have been moved into place, see if
+	     we need to replace the jl with a nop.  This happens when we had
+	     to use a bl24 insn and the insn following the jl isn't a nop.
+	     Technically, this situation can't happen (since the insn can
+	     never be executed) but to be clean we do this.  When the chip
+	     supports parallel 16 bit insns things may change.
+	     We don't need to do this in the case of relaxing to ld24,
+	     and the above code sets nop_p so this isn't done.  */
+	  if (! nop_p && to_delete == 4)
+	    bfd_put_16 (abfd, 0x7000, contents + irel->r_offset + 4);
+
+	  /* That will change things, so we should relax again.
+	     Note that this is not required, and it may be slow.  */
+	  *again = true;
+
+	  continue;
+	}
+
+      /* loop to try the next reloc */
+    }
+
+  if (free_relocs != NULL)
+    {
+      free (free_relocs);
+      free_relocs = NULL;
+    }
+
+  if (free_contents != NULL)
+    {
+      if (! link_info->keep_memory)
+	free (free_contents);
+      else
+	{
+	  /* Cache the section contents for elf_link_input_bfd.  */
+	  elf_section_data (sec)->this_hdr.contents = contents;
+	}
+      free_contents = NULL;
+    }
+
+  if (free_extsyms != NULL)
+    {
+      if (! link_info->keep_memory)
+	free (free_extsyms);
+      else
+	{
+	  /* Cache the symbols for elf_link_input_bfd.  */
+	  symtab_hdr->contents = extsyms;
+	}
+      free_extsyms = NULL;
+    }
+
+  return true;
+
+ error_return:
+  if (free_relocs != NULL)
+    free (free_relocs);
+  if (free_contents != NULL)
+    free (free_contents);
+  if (free_extsyms != NULL)
+    free (free_extsyms);
+  return false;
+}
+
+/* Delete some bytes from a section while relaxing.  */
+
+static boolean
+m32r_elf_relax_delete_bytes (abfd, sec, addr, count)
+     bfd *abfd;
+     asection *sec;
+     bfd_vma addr;
+     int count;
+{
+  Elf_Internal_Shdr *symtab_hdr;
+  Elf32_External_Sym *extsyms;
+  int shndx;
+  bfd_byte *contents;
+  Elf_Internal_Rela *irel, *irelend;
+  Elf_Internal_Rela *irelalign;
+  bfd_vma toaddr;
+  Elf32_External_Sym *esym, *esymend;
+  struct elf_link_hash_entry **sym_hash, **sym_hash_end;
+
+  symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
+  extsyms = (Elf32_External_Sym *) symtab_hdr->contents;
+
+  shndx = _bfd_elf_section_from_bfd_section (abfd, sec);
+
+  contents = elf_section_data (sec)->this_hdr.contents;
+
+  /* The deletion must stop at the next ALIGN reloc for an aligment
+     power larger than the number of bytes we are deleting.  */
+
+  irelalign = NULL;
+  toaddr = sec->_cooked_size;
+
+  irel = elf_section_data (sec)->relocs;
+  irelend = irel + sec->reloc_count;
+
+  /* Actually delete the bytes.  */
+  memmove (contents + addr, contents + addr + count, toaddr - addr - count);
+  sec->_cooked_size -= count;
+
+  /* Adjust all the relocs.  */
+  for (irel = elf_section_data (sec)->relocs; irel < irelend; irel++)
+    {
+      /* Get the new reloc address.  */
+      if ((irel->r_offset > addr
+	   && irel->r_offset < toaddr))
+	irel->r_offset -= count;
+    }
+
+  /* Adjust all the symbols.  */
+  esym = extsyms;
+  esymend = esym + symtab_hdr->sh_info;
+  for (; esym < esymend; esym++)
+    {
+      Elf_Internal_Sym isym;
+
+      bfd_elf32_swap_symbol_in (abfd, esym, &isym);
+
+      if (isym.st_shndx == shndx
+	  && isym.st_value > addr
+	  && isym.st_value < toaddr)
+	{
+	  isym.st_value -= count;
+	  bfd_elf32_swap_symbol_out (abfd, &isym, esym);
+	}
+    }
+
+  sym_hash = elf_sym_hashes (abfd);
+  sym_hash_end = (sym_hash
+		  + (symtab_hdr->sh_size / sizeof (Elf32_External_Sym)
+		     - symtab_hdr->sh_info));
+  for (; sym_hash < sym_hash_end; sym_hash++)
+    {
+      if (((*sym_hash)->root.type == bfd_link_hash_defined
+	   || (*sym_hash)->root.type == bfd_link_hash_defweak)
+	  && (*sym_hash)->root.u.def.section == sec
+	  && (*sym_hash)->root.u.def.value > addr
+	  && (*sym_hash)->root.u.def.value < toaddr)
+	{
+	  (*sym_hash)->root.u.def.value -= count;
+	}
+    }
+
+  return true;
+}
+
+/* This is a version of bfd_generic_get_relocated_section_contents
+   which uses m32r_elf_relocate_section.  */
+
+static bfd_byte *
+m32r_elf_get_relocated_section_contents (output_bfd, link_info, link_order,
+					 data, relocateable, symbols)
+     bfd *output_bfd;
+     struct bfd_link_info *link_info;
+     struct bfd_link_order *link_order;
+     bfd_byte *data;
+     boolean relocateable;
+     asymbol **symbols;
+{
+  Elf_Internal_Shdr *symtab_hdr;
+  asection *input_section = link_order->u.indirect.section;
+  bfd *input_bfd = input_section->owner;
+  asection **sections = NULL;
+  Elf_Internal_Rela *internal_relocs = NULL;
+  Elf32_External_Sym *external_syms = NULL;
+  Elf_Internal_Sym *internal_syms = NULL;
+
+  /* We only need to handle the case of relaxing, or of having a
+     particular set of section contents, specially.  */
+  if (relocateable
+      || elf_section_data (input_section)->this_hdr.contents == NULL)
+    return bfd_generic_get_relocated_section_contents (output_bfd, link_info,
+						       link_order, data,
+						       relocateable,
+						       symbols);
+
+  symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
+
+  memcpy (data, elf_section_data (input_section)->this_hdr.contents,
+	  input_section->_raw_size);
+
+  if ((input_section->flags & SEC_RELOC) != 0
+      && input_section->reloc_count > 0)
+    {
+      Elf_Internal_Sym *isymp;
+      asection **secpp;
+      Elf32_External_Sym *esym, *esymend;
+
+      if (symtab_hdr->contents != NULL)
+	external_syms = (Elf32_External_Sym *) symtab_hdr->contents;
+      else
+	{
+	  external_syms = ((Elf32_External_Sym *)
+			   bfd_malloc (symtab_hdr->sh_info
+				       * sizeof (Elf32_External_Sym)));
+	  if (external_syms == NULL && symtab_hdr->sh_info > 0)
+	    goto error_return;
+	  if (bfd_seek (input_bfd, symtab_hdr->sh_offset, SEEK_SET) != 0
+	      || (bfd_read (external_syms, sizeof (Elf32_External_Sym),
+			    symtab_hdr->sh_info, input_bfd)
+		  != (symtab_hdr->sh_info * sizeof (Elf32_External_Sym))))
+	    goto error_return;
+	}
+
+      internal_relocs = (_bfd_elf32_link_read_relocs
+			 (input_bfd, input_section, (PTR) NULL,
+			  (Elf_Internal_Rela *) NULL, false));
+      if (internal_relocs == NULL)
+	goto error_return;
+
+      internal_syms = ((Elf_Internal_Sym *)
+		       bfd_malloc (symtab_hdr->sh_info
+				   * sizeof (Elf_Internal_Sym)));
+      if (internal_syms == NULL && symtab_hdr->sh_info > 0)
+	goto error_return;
+
+      sections = (asection **) bfd_malloc (symtab_hdr->sh_info
+					   * sizeof (asection *));
+      if (sections == NULL && symtab_hdr->sh_info > 0)
+	goto error_return;
+
+      isymp = internal_syms;
+      secpp = sections;
+      esym = external_syms;
+      esymend = esym + symtab_hdr->sh_info;
+      for (; esym < esymend; ++esym, ++isymp, ++secpp)
+	{
+	  asection *isec;
+
+	  bfd_elf32_swap_symbol_in (input_bfd, esym, isymp);
+
+	  if (isymp->st_shndx == SHN_UNDEF)
+	    isec = bfd_und_section_ptr;
+	  else if (isymp->st_shndx > 0 && isymp->st_shndx < SHN_LORESERVE)
+	    isec = bfd_section_from_elf_index (input_bfd, isymp->st_shndx);
+	  else if (isymp->st_shndx == SHN_ABS)
+	    isec = bfd_abs_section_ptr;
+	  else if (isymp->st_shndx == SHN_COMMON)
+	    isec = bfd_com_section_ptr;
+	  else if (isymp->st_shndx == SHN_M32R_SCOMMON)
+	    isec = &m32r_elf_scom_section;
+	  else
+	    {
+	      /* Who knows?  */
+	      isec = NULL;
+	    }
+
+	  *secpp = isec;
+	}
+
+      if (! m32r_elf_relocate_section (output_bfd, link_info, input_bfd,
+				       input_section, data, internal_relocs,
+				       internal_syms, sections))
+	goto error_return;
+
+      if (sections != NULL)
+	free (sections);
+      sections = NULL;
+      if (internal_syms != NULL)
+	free (internal_syms);
+      internal_syms = NULL;
+      if (external_syms != NULL && symtab_hdr->contents == NULL)
+	free (external_syms);
+      external_syms = NULL;
+      if (internal_relocs != elf_section_data (input_section)->relocs)
+	free (internal_relocs);
+      internal_relocs = NULL;
+    }
+
+  return data;
+
+ error_return:
+  if (internal_relocs != NULL
+      && internal_relocs != elf_section_data (input_section)->relocs)
+    free (internal_relocs);
+  if (external_syms != NULL && symtab_hdr->contents == NULL)
+    free (external_syms);
+  if (internal_syms != NULL)
+    free (internal_syms);
+  if (sections != NULL)
+    free (sections);
+  return NULL;
+}
+
+#endif /* #if 0 */
+
+#define ELF_ARCH		bfd_arch_m32r
+#define ELF_MACHINE_CODE	EM_CYGNUS_M32R
+#define ELF_MAXPAGESIZE		0x1000
+
+#define TARGET_BIG_SYM          bfd_elf32_m32r_vec
+#define TARGET_BIG_NAME		"elf32-m32r"
+
+#define elf_info_to_howto			0
+#define elf_info_to_howto_rel			m32r_info_to_howto_rel
+#define elf_backend_object_p			0
+#define elf_backend_section_from_bfd_section	_bfd_m32r_elf_section_from_bfd_section
+#define elf_backend_symbol_processing		_bfd_m32r_elf_symbol_processing
+#define elf_backend_add_symbol_hook		m32r_elf_add_symbol_hook
+#define elf_backend_relocate_section		m32r_elf_relocate_section
+#define elf_backend_final_write_processing	0
+
+#if 0 /* not yet */
+/* relax support */
+#define bfd_elf32_bfd_relax_section		m32r_elf_relax_section
+#define bfd_elf32_bfd_get_relocated_section_contents \
+					m32r_elf_get_relocated_section_contents
+#endif
+
+#include "elf32-target.h"