bfd_elf32_d10v_vec) tb="$tb elf32-d10v.lo elf32.lo $elf" ;;
bfd_elf32_d30v_vec) tb="$tb elf32-d30v.lo elf32.lo $elf" ;;
bfd_elf32_fr30_vec) tb="$tb elf32-fr30.lo elf32.lo $elf" ;;
+ bfd_elf32_h8300_vec) tb="$tb elf32-h8300.lo elf32.lo $elf" ;;
bfd_elf32_hppa_vec | bfd_elf32_hppa_linux_vec)
tb="$tb elf32-hppa.lo elf32.lo $elf" ;;
bfd_elf32_i370_vec) tb="$tb elf32-i370.lo elf32.lo $elf" ;;
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:6200: checking for $ac_hdr" >&5
+echo "configure:6201: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6205 "configure"
+#line 6206 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6210: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:6211: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
for ac_func in getpagesize
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6239: checking for $ac_func" >&5
+echo "configure:6240: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6244 "configure"
+#line 6245 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:6267: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6268: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
done
echo $ac_n "checking for working mmap""... $ac_c" 1>&6
-echo "configure:6292: checking for working mmap" >&5
+echo "configure:6293: checking for working mmap" >&5
if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_cv_func_mmap_fixed_mapped=no
else
cat > conftest.$ac_ext <<EOF
-#line 6300 "configure"
+#line 6301 "configure"
#include "confdefs.h"
/* Thanks to Mike Haertel and Jim Avera for this test.
}
EOF
-if { (eval echo configure:6440: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:6441: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_func_mmap_fixed_mapped=yes
else
for ac_func in madvise mprotect
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6465: checking for $ac_func" >&5
+echo "configure:6466: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6470 "configure"
+#line 6471 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:6493: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6494: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
# Split the substitutions into bite-sized pieces for seds with
# small command number limits, like on Digital OSF/1 and HP-UX.
-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
+ac_max_sed_cmds=60 # Maximum number of lines to put in a sed script.
ac_file=1 # Number of current file.
ac_beg=1 # First line for current file.
ac_end=$ac_max_sed_cmds # Line after last line for current file.
--- /dev/null
+/* Generic support for 32-bit ELF
+ Copyright 1993, 1995, 1998, 1999 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/h8.h"
+
+static reloc_howto_type *elf32_h8_reloc_type_lookup
+ PARAMS ((bfd *abfd, bfd_reloc_code_real_type code));
+static void elf32_h8_info_to_howto
+ PARAMS ((bfd *, arelent *, Elf_Internal_Rela *));
+
+/* This does not include any relocation information, but should be
+ good enough for GDB or objdump to read the file. */
+
+static reloc_howto_type h8_elf_howto_table[] =
+{
+#define R_H8_NONE_X 0
+ HOWTO (R_H8_NONE, /* type */
+ 0, /* rightshift */
+ 0, /* size (0 = byte, 1 = short, 2 = long) */
+ 0, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ NULL, /* special_function */
+ "R_H8_NONE", /* name */
+ false, /* partial_inplace */
+ 0, /* src_mask */
+ 0, /* dst_mask */
+ false), /* pcrel_offset */
+#define R_H8_DIR32_X (R_H8_NONE_X + 1)
+ HOWTO (R_H8_DIR32, /* type */
+ 0, /* rightshift */
+ 2, /* size (0 = byte, 1 = short, 2 = long) */
+ 32, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ NULL, /* special_function */
+ "R_H8_DIR32", /* name */
+ false, /* partial_inplace */
+ 0, /* src_mask */
+ 0xffffffff, /* dst_mask */
+ false), /* pcrel_offset */
+#define R_H8_DIR16_X (R_H8_DIR32_X + 1)
+ HOWTO (R_H8_DIR16, /* type */
+ 0, /* rightshift */
+ 1, /* size (0 = byte, 1 = short, 2 = long) */
+ 16, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ NULL, /* special_function */
+ "R_H8_DIR16", /* name */
+ false, /* partial_inplace */
+ 0, /* src_mask */
+ 0x0000ffff, /* dst_mask */
+ false), /* pcrel_offset */
+#define R_H8_DIR8_X (R_H8_DIR16_X + 1)
+ HOWTO (R_H8_DIR8, /* type */
+ 0, /* rightshift */
+ 0, /* size (0 = byte, 1 = short, 2 = long) */
+ 8, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ NULL, /* special_function */
+ "R_H8_DIR16", /* name */
+ false, /* partial_inplace */
+ 0, /* src_mask */
+ 0x000000ff, /* dst_mask */
+ false), /* pcrel_offset */
+#define R_H8_DIR16A8_X (R_H8_DIR8_X + 1)
+ HOWTO (R_H8_DIR16A8, /* type */
+ 0, /* rightshift */
+ 1, /* size (0 = byte, 1 = short, 2 = long) */
+ 16, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_bitfield, /* complain_on_overflow */
+ NULL, /* special_function */
+ "R_H8_DIR16A8", /* name */
+ false, /* partial_inplace */
+ 0, /* src_mask */
+ 0x0000ffff, /* dst_mask */
+ false), /* pcrel_offset */
+#define R_H8_DIR16R8_X (R_H8_DIR16A8_X + 1)
+ HOWTO (R_H8_DIR16R8, /* type */
+ 0, /* rightshift */
+ 1, /* size (0 = byte, 1 = short, 2 = long) */
+ 16, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_bitfield, /* complain_on_overflow */
+ NULL, /* special_function */
+ "R_H8_DIR16R8", /* name */
+ false, /* partial_inplace */
+ 0, /* src_mask */
+ 0x0000ffff, /* dst_mask */
+ false), /* pcrel_offset */
+#define R_H8_DIR24A8_X (R_H8_DIR16R8_X + 1)
+ HOWTO (R_H8_DIR24A8, /* type */
+ 0, /* rightshift */
+ 2, /* size (0 = byte, 1 = short, 2 = long) */
+ 24, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_bitfield, /* complain_on_overflow */
+ NULL, /* special_function */
+ "R_H8_DIR24A8", /* name */
+ true, /* partial_inplace */
+ 0xff000000, /* src_mask */
+ 0x00ffffff, /* dst_mask */
+ false), /* pcrel_offset */
+#define R_H8_DIR24R8_X (R_H8_DIR24A8_X + 1)
+ HOWTO (R_H8_DIR24R8, /* type */
+ 0, /* rightshift */
+ 2, /* size (0 = byte, 1 = short, 2 = long) */
+ 24, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_bitfield, /* complain_on_overflow */
+ NULL, /* special_function */
+ "R_H8_DIR24R8", /* name */
+ true, /* partial_inplace */
+ 0xff000000, /* src_mask */
+ 0x00ffffff, /* dst_mask */
+ false), /* pcrel_offset */
+#define R_H8_DIR32A16_X (R_H8_DIR24R8_X + 1)
+ HOWTO (R_H8_DIR32A16, /* type */
+ 0, /* rightshift */
+ 2, /* size (0 = byte, 1 = short, 2 = long) */
+ 32, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ NULL, /* special_function */
+ "R_H8_DIR32", /* name */
+ false, /* partial_inplace */
+ 0, /* src_mask */
+ 0xffffffff, /* dst_mask */
+ false), /* pcrel_offset */
+};
+
+/* This structure is used to map BFD reloc codes to H8 ELF relocs. */
+
+struct elf_reloc_map
+{
+ bfd_reloc_code_real_type bfd_reloc_val;
+ unsigned char howto_index;
+};
+
+/* An array mapping BFD reloc codes to SH ELF relocs. */
+
+static const struct elf_reloc_map h8_reloc_map[] =
+{
+ { BFD_RELOC_NONE, R_H8_NONE_X },
+ { BFD_RELOC_32, R_H8_DIR32_X },
+ { BFD_RELOC_16, R_H8_DIR16_X },
+ { BFD_RELOC_8, R_H8_DIR8_X },
+ { BFD_RELOC_H8_DIR16A8, R_H8_DIR16A8_X },
+ { BFD_RELOC_H8_DIR16R8, R_H8_DIR16R8_X },
+ { BFD_RELOC_H8_DIR24A8, R_H8_DIR24A8_X },
+ { BFD_RELOC_H8_DIR24R8, R_H8_DIR24R8_X },
+ { BFD_RELOC_H8_DIR32A16, R_H8_DIR32A16_X },
+};
+
+static reloc_howto_type *
+elf32_h8_reloc_type_lookup (abfd, code)
+ bfd *abfd ATTRIBUTE_UNUSED;
+ bfd_reloc_code_real_type code;
+{
+ unsigned int i;
+
+ for (i = 0; i < sizeof (h8_reloc_map) / sizeof (struct elf_reloc_map); i++)
+ {
+ if (h8_reloc_map[i].bfd_reloc_val == code)
+ return &h8_elf_howto_table[(int) h8_reloc_map[i].howto_index];
+ }
+ return NULL;
+}
+
+static void
+elf32_h8_info_to_howto (abfd, bfd_reloc, elf_reloc)
+ bfd *abfd ATTRIBUTE_UNUSED;
+ arelent *bfd_reloc;
+ Elf32_Internal_Rela *elf_reloc ATTRIBUTE_UNUSED;
+{
+ unsigned int r;
+ unsigned int i;
+
+ r = ELF32_R_TYPE (elf_reloc->r_info);
+ for (i = 0; i < sizeof (h8_elf_howto_table) / sizeof (reloc_howto_type); i++)
+ if (h8_elf_howto_table[i].type== r)
+ {
+ bfd_reloc->howto = &h8_elf_howto_table[i];
+ return;
+ }
+ abort ();
+}
+
+static void
+elf32_h8_info_to_howto_rel (abfd, bfd_reloc, elf_reloc)
+ bfd *abfd ATTRIBUTE_UNUSED;
+ arelent *bfd_reloc;
+ Elf32_Internal_Rel *elf_reloc ATTRIBUTE_UNUSED;
+{
+ unsigned int r;
+
+ abort ();
+ r = ELF32_R_TYPE (elf_reloc->r_info);
+ bfd_reloc->howto = &h8_elf_howto_table[r];
+}
+
+#define TARGET_BIG_SYM bfd_elf32_h8300_vec
+#define TARGET_BIG_NAME "elf32-h8300"
+#define ELF_ARCH bfd_arch_h8300
+#define ELF_MACHINE_CODE EM_H8_300
+#define ELF_MAXPAGESIZE 0x1
+#define bfd_elf32_bfd_reloc_type_lookup elf32_h8_reloc_type_lookup
+#define elf_info_to_howto elf32_h8_info_to_howto
+#define elf_info_to_howto_rel elf32_h8_info_to_howto_rel
+
+/* ??? when elf_backend_relocate_section is not defined, elf32-target.h
+ defaults to using _bfd_generic_link_hash_table_create, but
+ elflink.h:bfd_elf32_size_dynamic_sections uses
+ dynobj = elf_hash_table (info)->dynobj;
+ and thus requires an elf hash table. */
+#define bfd_elf32_bfd_link_hash_table_create _bfd_elf_link_hash_table_create
+
+#include "elf32-target.h"
projects / binutils-gdb.git / commitdiff