1 /* Motorola MCore specific support for 32-bit ELF
2 Copyright 1994, 1995, 1999, 2000, 2001 Free Software Foundation, Inc.
4 This file is part of BFD, the Binary File Descriptor library.
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
20 /* This file is based on a preliminary RCE ELF ABI. The
21 information may not match the final RCE ELF ABI. */
28 #include "elf/mcore.h"
31 #define USE_RELA /* Only USE_REL is actually significant, but this is
32 here are a reminder... */
34 static void mcore_elf_howto_init
36 static reloc_howto_type * mcore_elf_reloc_type_lookup
37 PARAMS ((bfd *, bfd_reloc_code_real_type));
38 static void mcore_elf_info_to_howto
39 PARAMS ((bfd *, arelent *, Elf32_Internal_Rela *));
40 static boolean mcore_elf_set_private_flags
41 PARAMS ((bfd *, flagword));
42 static boolean mcore_elf_copy_private_bfd_data
43 PARAMS ((bfd *, bfd *));
44 static boolean mcore_elf_merge_private_bfd_data
45 PARAMS ((bfd *, bfd *));
46 static bfd_reloc_status_type mcore_elf_unsupported_reloc
47 PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
48 static boolean mcore_elf_relocate_section
49 PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
50 Elf_Internal_Rela *, Elf_Internal_Sym *, asection **));
51 static asection * mcore_elf_gc_mark_hook
52 PARAMS ((bfd *, struct bfd_link_info *, Elf_Internal_Rela *,
53 struct elf_link_hash_entry *, Elf_Internal_Sym *));
54 static boolean mcore_elf_gc_sweep_hook
55 PARAMS ((bfd *, struct bfd_link_info *, asection *,
56 const Elf_Internal_Rela *));
57 static boolean mcore_elf_check_relocs
58 PARAMS ((bfd *, struct bfd_link_info *, asection *,
59 const Elf_Internal_Rela *));
61 static reloc_howto_type * mcore_elf_howto_table [(int) R_MCORE_max];
63 static reloc_howto_type mcore_elf_howto_raw[] =
65 /* This reloc does nothing. */
66 HOWTO (R_MCORE_NONE, /* type */
68 2, /* size (0 = byte, 1 = short, 2 = long) */
70 false, /* pc_relative */
72 complain_overflow_bitfield, /* complain_on_overflow */
73 NULL, /* special_function */
74 "R_MCORE_NONE", /* name */
75 false, /* partial_inplace */
78 false), /* pcrel_offset */
80 /* A standard 32 bit relocation. */
81 HOWTO (R_MCORE_ADDR32, /* type */
83 2, /* size (0 = byte, 1 = short, 2 = long) */
85 false, /* pc_relative */
87 complain_overflow_bitfield, /* complain_on_overflow */
88 bfd_elf_generic_reloc, /* special_function */
89 "ADDR32", /* name *//* For compatability with coff/pe port. */
90 false, /* partial_inplace */
92 0xffffffff, /* dst_mask */
93 false), /* pcrel_offset */
95 /* 8 bits + 2 zero bits; jmpi/jsri/lrw instructions.
96 Should not appear in object files. */
97 HOWTO (R_MCORE_PCRELIMM8BY4, /* type */
99 1, /* size (0 = byte, 1 = short, 2 = long) */
101 true, /* pc_relative */
103 complain_overflow_bitfield, /* complain_on_overflow */
104 mcore_elf_unsupported_reloc, /* special_function */
105 "R_MCORE_PCRELIMM8BY4",/* name */
106 false, /* partial_inplace */
109 true), /* pcrel_offset */
111 /* bsr/bt/bf/br instructions; 11 bits + 1 zero bit
112 Span 2k instructions == 4k bytes.
113 Only useful pieces at the relocated address are the opcode (5 bits) */
114 HOWTO (R_MCORE_PCRELIMM11BY2,/* type */
116 1, /* size (0 = byte, 1 = short, 2 = long) */
118 true, /* pc_relative */
120 complain_overflow_signed, /* complain_on_overflow */
121 bfd_elf_generic_reloc, /* special_function */
122 "R_MCORE_PCRELIMM11BY2",/* name */
123 false, /* partial_inplace */
125 0x7ff, /* dst_mask */
126 true), /* pcrel_offset */
128 /* 4 bits + 1 zero bit; 'loopt' instruction only; unsupported. */
129 HOWTO (R_MCORE_PCRELIMM4BY2, /* type */
131 1, /* size (0 = byte, 1 = short, 2 = long) */
133 true, /* pc_relative */
135 complain_overflow_bitfield, /* complain_on_overflow */
136 mcore_elf_unsupported_reloc,/* special_function */
137 "R_MCORE_PCRELIMM4BY2",/* name */
138 false, /* partial_inplace */
141 true), /* pcrel_offset */
143 /* 32-bit pc-relative. Eventually this will help support PIC code. */
144 HOWTO (R_MCORE_PCREL32, /* type */
146 2, /* size (0 = byte, 1 = short, 2 = long) */
148 true, /* pc_relative */
150 complain_overflow_bitfield, /* complain_on_overflow */
151 bfd_elf_generic_reloc, /* special_function */
152 "R_MCORE_PCREL32", /* name */
153 false, /* partial_inplace */
155 0xffffffff, /* dst_mask */
156 true), /* pcrel_offset */
158 /* Like PCRELIMM11BY2, this relocation indicates that there is a
159 'jsri' at the specified address. There is a separate relocation
160 entry for the literal pool entry that it references, but we
161 might be able to change the jsri to a bsr if the target turns out
162 to be close enough [even though we won't reclaim the literal pool
163 entry, we'll get some runtime efficiency back]. Note that this
164 is a relocation that we are allowed to safely ignore. */
165 HOWTO (R_MCORE_PCRELJSR_IMM11BY2,/* type */
167 1, /* size (0 = byte, 1 = short, 2 = long) */
169 true, /* pc_relative */
171 complain_overflow_signed, /* complain_on_overflow */
172 bfd_elf_generic_reloc, /* special_function */
173 "R_MCORE_PCRELJSR_IMM11BY2", /* name */
174 false, /* partial_inplace */
176 0x7ff, /* dst_mask */
177 true), /* pcrel_offset */
179 /* GNU extension to record C++ vtable hierarchy */
180 HOWTO (R_MCORE_GNU_VTINHERIT, /* type */
182 2, /* size (0 = byte, 1 = short, 2 = long) */
184 false, /* pc_relative */
186 complain_overflow_dont, /* complain_on_overflow */
187 NULL, /* special_function */
188 "R_MCORE_GNU_VTINHERIT", /* name */
189 false, /* partial_inplace */
192 false), /* pcrel_offset */
194 /* GNU extension to record C++ vtable member usage */
195 HOWTO (R_MCORE_GNU_VTENTRY, /* type */
197 2, /* size (0 = byte, 1 = short, 2 = long) */
199 false, /* pc_relative */
201 complain_overflow_dont,/* complain_on_overflow */
202 _bfd_elf_rel_vtable_reloc_fn, /* special_function */
203 "R_MCORE_GNU_VTENTRY", /* name */
204 false, /* partial_inplace */
207 false), /* pcrel_offset */
209 HOWTO (R_MCORE_RELATIVE, /* type */
211 2, /* size (0 = byte, 1 = short, 2 = long) */
213 false, /* pc_relative */
215 complain_overflow_signed, /* complain_on_overflow */
216 NULL, /* special_function */
217 "R_MCORE_RELATIVE", /* name */
218 true, /* partial_inplace */
219 0xffffffff, /* src_mask */
220 0xffffffff, /* dst_mask */
221 false) /* pcrel_offset */
225 #define NUM_ELEM(a) (sizeof (a) / sizeof (a)[0])
228 /* Initialize the mcore_elf_howto_table, so that linear accesses can be done. */
230 mcore_elf_howto_init ()
234 for (i = NUM_ELEM (mcore_elf_howto_raw); i--;)
238 type = mcore_elf_howto_raw[i].type;
240 BFD_ASSERT (type < NUM_ELEM (mcore_elf_howto_table));
242 mcore_elf_howto_table [type] = & mcore_elf_howto_raw [i];
246 static reloc_howto_type *
247 mcore_elf_reloc_type_lookup (abfd, code)
248 bfd * abfd ATTRIBUTE_UNUSED;
249 bfd_reloc_code_real_type code;
251 enum elf_mcore_reloc_type mcore_reloc = R_MCORE_NONE;
255 case BFD_RELOC_NONE: mcore_reloc = R_MCORE_NONE; break;
256 case BFD_RELOC_32: mcore_reloc = R_MCORE_ADDR32; break;
257 case BFD_RELOC_MCORE_PCREL_IMM8BY4: mcore_reloc = R_MCORE_PCRELIMM8BY4; break;
258 case BFD_RELOC_MCORE_PCREL_IMM11BY2: mcore_reloc = R_MCORE_PCRELIMM11BY2; break;
259 case BFD_RELOC_MCORE_PCREL_IMM4BY2: mcore_reloc = R_MCORE_PCRELIMM4BY2; break;
260 case BFD_RELOC_32_PCREL: mcore_reloc = R_MCORE_PCREL32; break;
261 case BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2: mcore_reloc = R_MCORE_PCRELJSR_IMM11BY2; break;
262 case BFD_RELOC_VTABLE_INHERIT: mcore_reloc = R_MCORE_GNU_VTINHERIT; break;
263 case BFD_RELOC_VTABLE_ENTRY: mcore_reloc = R_MCORE_GNU_VTENTRY; break;
264 case BFD_RELOC_RVA: mcore_reloc = R_MCORE_RELATIVE; break;
266 return (reloc_howto_type *)NULL;
269 if (! mcore_elf_howto_table [R_MCORE_PCRELIMM8BY4]) /* Initialize howto table if needed */
270 mcore_elf_howto_init ();
272 return mcore_elf_howto_table [(int) mcore_reloc];
275 /* Set the howto pointer for a RCE ELF reloc. */
277 mcore_elf_info_to_howto (abfd, cache_ptr, dst)
278 bfd * abfd ATTRIBUTE_UNUSED;
280 Elf32_Internal_Rela * dst;
282 if (! mcore_elf_howto_table [R_MCORE_PCRELIMM8BY4]) /* Initialize howto table if needed */
283 mcore_elf_howto_init ();
285 BFD_ASSERT (ELF32_R_TYPE (dst->r_info) < (unsigned int) R_MCORE_max);
287 cache_ptr->howto = mcore_elf_howto_table [ELF32_R_TYPE (dst->r_info)];
290 /* Function to set whether a module needs the -mrelocatable bit set. */
292 mcore_elf_set_private_flags (abfd, flags)
296 BFD_ASSERT (! elf_flags_init (abfd)
297 || elf_elfheader (abfd)->e_flags == flags);
299 elf_elfheader (abfd)->e_flags = flags;
300 elf_flags_init (abfd) = true;
304 /* Copy backend specific data from one object module to another. */
306 mcore_elf_copy_private_bfd_data (ibfd, obfd)
310 if ( bfd_get_flavour (ibfd) != bfd_target_elf_flavour
311 || bfd_get_flavour (obfd) != bfd_target_elf_flavour)
314 BFD_ASSERT (! elf_flags_init (obfd)
315 || elf_elfheader (obfd)->e_flags == elf_elfheader (ibfd)->e_flags);
317 elf_elfheader (obfd)->e_flags = elf_elfheader (ibfd)->e_flags;
318 elf_flags_init (obfd) = true;
322 /* Merge backend specific data from an object file to the output
323 object file when linking. */
325 mcore_elf_merge_private_bfd_data (ibfd, obfd)
332 /* Check if we have the same endianess */
333 if (_bfd_generic_verify_endian_match (ibfd, obfd) == false)
336 if ( bfd_get_flavour (ibfd) != bfd_target_elf_flavour
337 || bfd_get_flavour (obfd) != bfd_target_elf_flavour)
340 new_flags = elf_elfheader (ibfd)->e_flags;
341 old_flags = elf_elfheader (obfd)->e_flags;
343 if (! elf_flags_init (obfd)) /* First call, no flags set */
345 elf_flags_init (obfd) = true;
346 elf_elfheader (obfd)->e_flags = new_flags;
348 else if (new_flags == old_flags) /* Compatible flags are ok */
358 /* Don't pretend we can deal with unsupported relocs. */
360 static bfd_reloc_status_type
361 mcore_elf_unsupported_reloc (abfd, reloc_entry, symbol, data, input_section,
362 output_bfd, error_message)
364 arelent * reloc_entry;
365 asymbol * symbol ATTRIBUTE_UNUSED;
366 PTR data ATTRIBUTE_UNUSED;
367 asection * input_section ATTRIBUTE_UNUSED;
368 bfd * output_bfd ATTRIBUTE_UNUSED;
369 char ** error_message ATTRIBUTE_UNUSED;
371 BFD_ASSERT (reloc_entry->howto != (reloc_howto_type *)0);
373 _bfd_error_handler (_("%s: Relocation %s (%d) is not currently supported.\n"),
374 bfd_archive_filename (abfd),
375 reloc_entry->howto->name,
376 reloc_entry->howto->type);
378 return bfd_reloc_notsupported;
381 /* The RELOCATE_SECTION function is called by the ELF backend linker
382 to handle the relocations for a section.
384 The relocs are always passed as Rela structures; if the section
385 actually uses Rel structures, the r_addend field will always be
388 This function is responsible for adjust the section contents as
389 necessary, and (if using Rela relocs and generating a
390 relocateable output file) adjusting the reloc addend as
393 This function does not have to worry about setting the reloc
394 address or the reloc symbol index.
396 LOCAL_SYMS is a pointer to the swapped in local symbols.
398 LOCAL_SECTIONS is an array giving the section in the input file
399 corresponding to the st_shndx field of each local symbol.
401 The global hash table entry for the global symbols can be found
402 via elf_sym_hashes (input_bfd).
404 When generating relocateable output, this function must handle
405 STB_LOCAL/STT_SECTION symbols specially. The output symbol is
406 going to be the section symbol corresponding to the output
407 section, which means that the addend must be adjusted
411 mcore_elf_relocate_section (output_bfd, info, input_bfd, input_section,
412 contents, relocs, local_syms, local_sections)
414 struct bfd_link_info * info;
416 asection * input_section;
418 Elf_Internal_Rela * relocs;
419 Elf_Internal_Sym * local_syms;
420 asection ** local_sections;
422 Elf_Internal_Shdr * symtab_hdr = & elf_tdata (input_bfd)->symtab_hdr;
423 struct elf_link_hash_entry ** sym_hashes = elf_sym_hashes (input_bfd);
424 Elf_Internal_Rela * rel = relocs;
425 Elf_Internal_Rela * relend = relocs + input_section->reloc_count;
430 "mcore_elf_relocate_section called for %s section %s, %ld relocations%s\n",
431 bfd_archive_filename (input_bfd),
432 bfd_section_name(input_bfd, input_section),
433 (long) input_section->reloc_count,
434 (info->relocateable) ? " (relocatable)" : "");
437 if (! mcore_elf_howto_table [R_MCORE_PCRELIMM8BY4]) /* Initialize howto table if needed */
438 mcore_elf_howto_init ();
440 for (; rel < relend; rel++)
442 enum elf_mcore_reloc_type r_type = (enum elf_mcore_reloc_type) ELF32_R_TYPE (rel->r_info);
443 bfd_vma offset = rel->r_offset;
444 bfd_vma addend = rel->r_addend;
445 bfd_reloc_status_type r = bfd_reloc_other;
446 asection * sec = (asection *) 0;
447 reloc_howto_type * howto;
449 Elf_Internal_Sym * sym = (Elf_Internal_Sym *) 0;
450 unsigned long r_symndx;
451 struct elf_link_hash_entry * h = (struct elf_link_hash_entry *) 0;
452 unsigned short oldinst = 0;
454 /* Unknown relocation handling */
455 if ((unsigned) r_type >= (unsigned) R_MCORE_max
456 || ! mcore_elf_howto_table [(int)r_type])
458 _bfd_error_handler (_("%s: Unknown relocation type %d\n"),
459 bfd_archive_filename (input_bfd),
462 bfd_set_error (bfd_error_bad_value);
467 howto = mcore_elf_howto_table [(int) r_type];
468 r_symndx = ELF32_R_SYM (rel->r_info);
470 if (info->relocateable)
472 /* This is a relocateable link. We don't have to change
473 anything, unless the reloc is against a section symbol,
474 in which case we have to adjust according to where the
475 section symbol winds up in the output section. */
476 if (r_symndx < symtab_hdr->sh_info)
478 sym = local_syms + r_symndx;
480 if ((unsigned)ELF_ST_TYPE (sym->st_info) == STT_SECTION)
482 sec = local_sections[r_symndx];
483 addend = rel->r_addend += sec->output_offset + sym->st_value;
488 fprintf (stderr, "\ttype = %s (%d), symbol index = %ld, offset = %ld, addend = %ld\n",
489 howto->name, (int) r_type, r_symndx, (long) offset, (long) addend);
494 /* This is a final link. */
496 /* Complain about known relocation that are not yet supported. */
497 if (howto->special_function == mcore_elf_unsupported_reloc)
499 _bfd_error_handler (_("%s: Relocation %s (%d) is not currently supported.\n"),
500 bfd_archive_filename (input_bfd),
504 bfd_set_error (bfd_error_bad_value);
509 if (r_symndx < symtab_hdr->sh_info)
511 sym = local_syms + r_symndx;
512 sec = local_sections [r_symndx];
513 relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel);
514 addend = rel->r_addend;
518 h = sym_hashes [r_symndx - symtab_hdr->sh_info];
519 if ( h->root.type == bfd_link_hash_defined
520 || h->root.type == bfd_link_hash_defweak)
522 sec = h->root.u.def.section;
523 relocation = (h->root.u.def.value
524 + sec->output_section->vma
525 + sec->output_offset);
527 else if (h->root.type == bfd_link_hash_undefweak)
529 else if (info->shared
530 && ELF_ST_VISIBILITY (h->other) == STV_DEFAULT)
534 if (! ((*info->callbacks->undefined_symbol)
535 (info, h->root.root.string, input_bfd,
536 input_section, rel->r_offset, true)))
549 case R_MCORE_PCRELJSR_IMM11BY2:
550 oldinst = bfd_get_16 (input_bfd, contents + offset);
551 #define MCORE_INST_BSR 0xF800
552 bfd_put_16 (input_bfd, (bfd_vma) MCORE_INST_BSR, contents + offset);
557 fprintf (stderr, "\ttype = %s (%d), symbol index = %ld, offset = %ld, addend = %ld\n",
558 howto->name, r_type, r_symndx, (long) offset, (long) addend);
561 r = _bfd_final_link_relocate
562 (howto, input_bfd, input_section, contents, offset, relocation, addend);
564 if (r != bfd_reloc_ok && r_type == R_MCORE_PCRELJSR_IMM11BY2)
566 /* Wasn't ok, back it out and give up. */
567 bfd_put_16 (input_bfd, (bfd_vma) oldinst, contents + offset);
571 if (r != bfd_reloc_ok)
580 case bfd_reloc_overflow:
585 name = h->root.root.string;
588 name = bfd_elf_string_from_elf_section
589 (input_bfd, symtab_hdr->sh_link, sym->st_name);
595 name = bfd_section_name (input_bfd, sec);
598 (*info->callbacks->reloc_overflow)
599 (info, name, howto->name, (bfd_vma) 0, input_bfd, input_section,
608 fprintf (stderr, "\n");
614 /* Return the section that should be marked against GC for a given
618 mcore_elf_gc_mark_hook (abfd, info, rel, h, sym)
620 struct bfd_link_info * info ATTRIBUTE_UNUSED;
621 Elf_Internal_Rela * rel;
622 struct elf_link_hash_entry * h;
623 Elf_Internal_Sym * sym;
627 switch (ELF32_R_TYPE (rel->r_info))
629 case R_MCORE_GNU_VTINHERIT:
630 case R_MCORE_GNU_VTENTRY:
634 switch (h->root.type)
636 case bfd_link_hash_defined:
637 case bfd_link_hash_defweak:
638 return h->root.u.def.section;
640 case bfd_link_hash_common:
641 return h->root.u.c.p->section;
650 return bfd_section_from_elf_index (abfd, sym->st_shndx);
656 /* Update the got entry reference counts for the section being removed. */
659 mcore_elf_gc_sweep_hook (abfd, info, sec, relocs)
660 bfd * abfd ATTRIBUTE_UNUSED;
661 struct bfd_link_info * info ATTRIBUTE_UNUSED;
662 asection * sec ATTRIBUTE_UNUSED;
663 const Elf_Internal_Rela * relocs ATTRIBUTE_UNUSED;
668 /* Look through the relocs for a section during the first phase.
669 Since we don't do .gots or .plts, we just need to consider the
670 virtual table relocs for gc. */
673 mcore_elf_check_relocs (abfd, info, sec, relocs)
675 struct bfd_link_info * info;
677 const Elf_Internal_Rela * relocs;
679 Elf_Internal_Shdr * symtab_hdr;
680 struct elf_link_hash_entry ** sym_hashes;
681 struct elf_link_hash_entry ** sym_hashes_end;
682 const Elf_Internal_Rela * rel;
683 const Elf_Internal_Rela * rel_end;
685 if (info->relocateable)
688 symtab_hdr = & elf_tdata (abfd)->symtab_hdr;
689 sym_hashes = elf_sym_hashes (abfd);
690 sym_hashes_end = sym_hashes + symtab_hdr->sh_size / sizeof (Elf32_External_Sym);
691 if (!elf_bad_symtab (abfd))
692 sym_hashes_end -= symtab_hdr->sh_info;
694 rel_end = relocs + sec->reloc_count;
696 for (rel = relocs; rel < rel_end; rel++)
698 struct elf_link_hash_entry * h;
699 unsigned long r_symndx;
701 r_symndx = ELF32_R_SYM (rel->r_info);
703 if (r_symndx < symtab_hdr->sh_info)
706 h = sym_hashes [r_symndx - symtab_hdr->sh_info];
708 switch (ELF32_R_TYPE (rel->r_info))
710 /* This relocation describes the C++ object vtable hierarchy.
711 Reconstruct it for later use during GC. */
712 case R_MCORE_GNU_VTINHERIT:
713 if (!_bfd_elf32_gc_record_vtinherit (abfd, sec, h, rel->r_offset))
717 /* This relocation describes which C++ vtable entries are actually
718 used. Record for later use during GC. */
719 case R_MCORE_GNU_VTENTRY:
720 if (!_bfd_elf32_gc_record_vtentry (abfd, sec, h, rel->r_addend))
729 #define TARGET_BIG_SYM bfd_elf32_mcore_big_vec
730 #define TARGET_BIG_NAME "elf32-mcore-big"
731 #define TARGET_LITTLE_SYM bfd_elf32_mcore_little_vec
732 #define TARGET_LITTLE_NAME "elf32-mcore-little"
734 #define ELF_ARCH bfd_arch_mcore
735 #define ELF_MACHINE_CODE EM_MCORE
736 #define ELF_MAXPAGESIZE 0x1000 /* 4k, if we ever have 'em */
737 #define elf_info_to_howto mcore_elf_info_to_howto
738 #define elf_info_to_howto_rel NULL
740 #define bfd_elf32_bfd_copy_private_bfd_data mcore_elf_copy_private_bfd_data
741 #define bfd_elf32_bfd_merge_private_bfd_data mcore_elf_merge_private_bfd_data
742 #define bfd_elf32_bfd_set_private_flags mcore_elf_set_private_flags
743 #define bfd_elf32_bfd_reloc_type_lookup mcore_elf_reloc_type_lookup
744 #define elf_backend_relocate_section mcore_elf_relocate_section
745 #define elf_backend_gc_mark_hook mcore_elf_gc_mark_hook
746 #define elf_backend_gc_sweep_hook mcore_elf_gc_sweep_hook
747 #define elf_backend_check_relocs mcore_elf_check_relocs
749 #define elf_backend_can_gc_sections 1
751 #include "elf32-target.h"