1 /* Freescale XGATE-specific support for 32-bit ELF
2 Copyright (C) 2010-2018 Free Software Foundation, Inc.
3 Contributed by Sean Keys(skeys@ipdatasys.com)
5 This file is part of BFD, the Binary File Descriptor library.
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
20 MA 02110-1301, USA. */
27 #include "elf32-xgate.h"
28 #include "elf/xgate.h"
29 #include "opcode/xgate.h"
30 #include "libiberty.h"
32 /* Relocation functions. */
33 static reloc_howto_type *
34 bfd_elf32_bfd_reloc_type_lookup (bfd *, bfd_reloc_code_real_type);
35 static reloc_howto_type *
36 bfd_elf32_bfd_reloc_name_lookup (bfd *, const char *);
38 xgate_info_to_howto_rel (bfd *, arelent *, Elf_Internal_Rela *);
40 xgate_elf_set_mach_from_flags (bfd *);
41 static struct bfd_hash_entry *
42 stub_hash_newfunc (struct bfd_hash_entry *, struct bfd_hash_table *,
44 static struct bfd_link_hash_table*
45 xgate_elf_bfd_link_hash_table_create (bfd *);
47 /* Use REL instead of RELA to save space */
50 static reloc_howto_type elf_xgate_howto_table[] =
52 /* This reloc does nothing. */
53 HOWTO (R_XGATE_NONE, /* type */
55 3, /* size (0 = byte, 1 = short, 2 = long) */
57 FALSE, /* pc_relative */
59 complain_overflow_dont,/* complain_on_overflow */
60 bfd_elf_generic_reloc, /* special_function */
61 "R_XGATE_NONE", /* name */
62 FALSE, /* partial_inplace */
65 FALSE), /* pcrel_offset */
67 /* A 8 bit absolute relocation. */
68 HOWTO (R_XGATE_8, /* type */
70 0, /* size (0 = byte, 1 = short, 2 = long) */
72 FALSE, /* pc_relative */
74 complain_overflow_bitfield, /* complain_on_overflow */
75 bfd_elf_generic_reloc, /* special_function */
76 "R_XGATE_8", /* name */
77 FALSE, /* partial_inplace */
78 0x00ff, /* src_mask */
79 0x00ff, /* dst_mask */
80 FALSE), /* pcrel_offset */
82 /* A 8 bit PC-rel relocation. */
83 HOWTO (R_XGATE_PCREL_8, /* type */
85 0, /* size (0 = byte, 1 = short, 2 = long) */
87 TRUE, /* pc_relative */
89 complain_overflow_bitfield, /* complain_on_overflow */
90 bfd_elf_generic_reloc, /* special_function */
91 "R_XGATE_PCREL_8", /* name */
92 FALSE, /* partial_inplace */
93 0x00ff, /* src_mask */
94 0x00ff, /* dst_mask */
95 TRUE), /* pcrel_offset */
97 /* A 16 bit absolute relocation. */
98 HOWTO (R_XGATE_16, /* type */
100 1, /* size (0 = byte, 1 = short, 2 = long) */
102 FALSE, /* pc_relative */
104 complain_overflow_dont /*bitfield */, /* complain_on_overflow */
105 bfd_elf_generic_reloc, /* special_function */
106 "R_XGATE_16", /* name */
107 FALSE, /* partial_inplace */
108 0xffff, /* src_mask */
109 0xffff, /* dst_mask */
110 FALSE), /* pcrel_offset */
112 /* A 32 bit absolute relocation. This one is never used for the
113 code relocation. It's used by gas for -gstabs generation. */
114 HOWTO (R_XGATE_32, /* type */
116 2, /* size (0 = byte, 1 = short, 2 = long) */
118 FALSE, /* pc_relative */
120 complain_overflow_bitfield, /* complain_on_overflow */
121 bfd_elf_generic_reloc, /* special_function */
122 "R_XGATE_32", /* name */
123 FALSE, /* partial_inplace */
124 0xffffffff, /* src_mask */
125 0xffffffff, /* dst_mask */
126 FALSE), /* pcrel_offset */
128 /* A 16 bit PC-rel relocation. */
129 HOWTO (R_XGATE_PCREL_16, /* type */
131 1, /* size (0 = byte, 1 = short, 2 = long) */
133 TRUE, /* pc_relative */
135 complain_overflow_dont, /* complain_on_overflow */
136 bfd_elf_generic_reloc, /* special_function */
137 "R_XGATE_PCREL_16", /* name */
138 FALSE, /* partial_inplace */
139 0xffff, /* src_mask */
140 0xffff, /* dst_mask */
141 TRUE), /* pcrel_offset */
143 /* GNU extension to record C++ vtable hierarchy. */
144 HOWTO (R_XGATE_GNU_VTINHERIT, /* type */
146 1, /* size (0 = byte, 1 = short, 2 = long) */
148 FALSE, /* pc_relative */
150 complain_overflow_dont, /* complain_on_overflow */
151 NULL, /* special_function */
152 "R_XGATE_GNU_VTINHERIT", /* name */
153 FALSE, /* partial_inplace */
156 FALSE), /* pcrel_offset */
158 /* GNU extension to record C++ vtable member usage. */
159 HOWTO (R_XGATE_GNU_VTENTRY, /* type */
161 1, /* size (0 = byte, 1 = short, 2 = long) */
163 FALSE, /* pc_relative */
165 complain_overflow_dont, /* complain_on_overflow */
166 _bfd_elf_rel_vtable_reloc_fn, /* special_function */
167 "R_XGATE_GNU_VTENTRY", /* name */
168 FALSE, /* partial_inplace */
171 FALSE), /* pcrel_offset */
173 /* A 24 bit relocation. */
174 HOWTO (R_XGATE_24, /* type */
176 1, /* size (0 = byte, 1 = short, 2 = long) */
178 FALSE, /* pc_relative */
180 complain_overflow_dont, /* complain_on_overflow */
181 bfd_elf_generic_reloc, /* special_function */
182 "R_XGATE_IMM8_LO", /* name */
183 FALSE, /* partial_inplace */
184 0x00ff, /* src_mask */
185 0x00ff, /* dst_mask */
186 FALSE), /* pcrel_offset */
188 /* A 16-bit low relocation. */
189 HOWTO (R_XGATE_LO16, /* type */
191 1, /* size (0 = byte, 1 = short, 2 = long) */
193 FALSE, /* pc_relative */
195 complain_overflow_dont, /* complain_on_overflow */
196 bfd_elf_generic_reloc, /* special_function */
197 "R_XGATE_IMM8_HI", /* name */
198 FALSE, /* partial_inplace */
199 0x00ff, /* src_mask */
200 0x00ff, /* dst_mask */
201 FALSE), /* pcrel_offset */
203 /* A page relocation. */
204 HOWTO (R_XGATE_GPAGE, /* type */
206 0, /* size (0 = byte, 1 = short, 2 = long) */
208 FALSE, /* pc_relative */
210 complain_overflow_dont, /* complain_on_overflow */
211 xgate_elf_special_reloc,/* special_function */
212 "R_XGATE_GPAGE", /* name */
213 FALSE, /* partial_inplace */
214 0x00ff, /* src_mask */
215 0x00ff, /* dst_mask */
216 FALSE), /* pcrel_offset */
218 /* A 9 bit absolute relocation. */
219 HOWTO (R_XGATE_PCREL_9, /* type */
221 1, /* size (0 = byte, 1 = short, 2 = long) */
223 TRUE, /* pc_relative */
225 complain_overflow_bitfield, /* complain_on_overflow */
226 bfd_elf_generic_reloc, /* special_function */
227 "R_XGATE_PCREL_9", /* name */
228 FALSE, /* partial_inplace */
229 0xffff, /* src_mask */
230 0xffff, /* dst_mask */
231 TRUE), /* pcrel_offset */
233 /* A 8 bit absolute relocation (upper address). */
234 HOWTO (R_XGATE_PCREL_10, /* type */
236 0, /* size (0 = byte, 1 = short, 2 = long) */
238 TRUE, /* pc_relative */
240 complain_overflow_dont, /* complain_on_overflow */
241 bfd_elf_generic_reloc, /* special_function */
242 "R_XGATE_PCREL_10", /* name */
243 FALSE, /* partial_inplace */
244 0x00ff, /* src_mask */
245 0x00ff, /* dst_mask */
246 TRUE), /* pcrel_offset */
248 /* A 8 bit absolute relocation. */
249 HOWTO (R_XGATE_IMM8_LO, /* type */
251 1, /* size (0 = byte, 1 = short, 2 = long) */
253 FALSE, /* pc_relative */
255 complain_overflow_dont, /* complain_on_overflow */
256 bfd_elf_generic_reloc, /* special_function */
257 "R_XGATE_IMM8_LO", /* name */
258 FALSE, /* partial_inplace */
259 0xffff, /* src_mask */
260 0xffff, /* dst_mask */
261 FALSE), /* pcrel_offset */
263 /* A 16 bit absolute relocation (upper address). */
264 HOWTO (R_XGATE_IMM8_HI, /* type */
266 1, /* size (0 = byte, 1 = short, 2 = long) */
268 FALSE, /* pc_relative */
270 complain_overflow_dont, /* complain_on_overflow */
271 bfd_elf_generic_reloc, /* special_function */
272 "R_XGATE_IMM8_HI", /* name */
273 FALSE, /* partial_inplace */
274 0x00ff, /* src_mask */
275 0x00ff, /* dst_mask */
276 FALSE), /* pcrel_offset */
278 /* A 3 bit absolute relocation. */
279 HOWTO (R_XGATE_IMM3, /* type */
281 1, /* size (0 = byte, 1 = short, 2 = long) */
283 FALSE, /* pc_relative */
285 complain_overflow_dont, /* complain_on_overflow */
286 bfd_elf_generic_reloc, /* special_function */
287 "R_XGATE_IMM3", /* name */
288 FALSE, /* partial_inplace */
289 0x00ff, /* src_mask */
290 0x00ff, /* dst_mask */
291 FALSE), /* pcrel_offset */
293 /* A 4 bit absolute relocation. */
294 HOWTO (R_XGATE_IMM4, /* type */
296 1, /* size (0 = byte, 1 = short, 2 = long) */
298 FALSE, /* pc_relative */
300 complain_overflow_dont, /* complain_on_overflow */
301 bfd_elf_generic_reloc, /* special_function */
302 "R_XGATE_IMM4", /* name */
303 FALSE, /* partial_inplace */
304 0x00ff, /* src_mask */
305 0x00ff, /* dst_mask */
306 FALSE), /* pcrel_offset */
308 /* A 5 bit absolute relocation. */
309 HOWTO (R_XGATE_IMM5, /* type */
311 1, /* size (0 = byte, 1 = short, 2 = long) */
313 FALSE, /* pc_relative */
315 complain_overflow_dont, /* complain_on_overflow */
316 bfd_elf_generic_reloc, /* special_function */
317 "R_XGATE_IMM5", /* name */
318 FALSE, /* partial_inplace */
319 0x00ff, /* src_mask */
320 0x00ff, /* dst_mask */
321 FALSE), /* pcrel_offset */
323 /* Mark beginning of a jump instruction (any form). */
324 HOWTO (R_XGATE_RL_JUMP, /* type */
326 1, /* size (0 = byte, 1 = short, 2 = long) */
328 FALSE, /* pc_relative */
330 complain_overflow_dont, /* complain_on_overflow */
331 xgate_elf_ignore_reloc, /* special_function */
332 "R_XGATE_RL_JUMP", /* name */
333 TRUE, /* partial_inplace */
336 TRUE), /* pcrel_offset */
338 /* Mark beginning of Gcc relaxation group instruction. */
339 HOWTO (R_XGATE_RL_GROUP, /* type */
341 1, /* size (0 = byte, 1 = short, 2 = long) */
343 FALSE, /* pc_relative */
345 complain_overflow_dont, /* complain_on_overflow */
346 xgate_elf_ignore_reloc, /* special_function */
347 "R_XGATE_RL_GROUP", /* name */
348 TRUE, /* partial_inplace */
351 TRUE), /* pcrel_offset */
354 /* Map BFD reloc types to XGATE ELF reloc types. */
356 struct xgate_reloc_map
358 bfd_reloc_code_real_type bfd_reloc_val;
359 unsigned char elf_reloc_val;
362 static const struct xgate_reloc_map xgate_reloc_map[] =
364 {BFD_RELOC_NONE, R_XGATE_NONE},
365 {BFD_RELOC_8, R_XGATE_8},
366 {BFD_RELOC_8_PCREL, R_XGATE_PCREL_8},
367 {BFD_RELOC_16_PCREL, R_XGATE_PCREL_16},
368 {BFD_RELOC_16, R_XGATE_16},
369 {BFD_RELOC_32, R_XGATE_32},
371 {BFD_RELOC_VTABLE_INHERIT, R_XGATE_GNU_VTINHERIT},
372 {BFD_RELOC_VTABLE_ENTRY, R_XGATE_GNU_VTENTRY},
374 {BFD_RELOC_XGATE_LO16, R_XGATE_LO16},
375 {BFD_RELOC_XGATE_GPAGE, R_XGATE_GPAGE},
376 {BFD_RELOC_XGATE_24, R_XGATE_24},
377 {BFD_RELOC_XGATE_PCREL_9, R_XGATE_PCREL_9},
378 {BFD_RELOC_XGATE_PCREL_10, R_XGATE_PCREL_10},
379 {BFD_RELOC_XGATE_IMM8_LO, R_XGATE_IMM8_LO},
380 {BFD_RELOC_XGATE_IMM8_HI, R_XGATE_IMM8_HI},
381 {BFD_RELOC_XGATE_IMM3, R_XGATE_IMM3},
382 {BFD_RELOC_XGATE_IMM4, R_XGATE_IMM4},
383 {BFD_RELOC_XGATE_IMM5, R_XGATE_IMM5},
385 {BFD_RELOC_XGATE_RL_JUMP, R_XGATE_RL_JUMP},
386 {BFD_RELOC_XGATE_RL_GROUP, R_XGATE_RL_GROUP},
389 static reloc_howto_type *
390 bfd_elf32_bfd_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED,
391 bfd_reloc_code_real_type code)
395 for (i = 0; i < ARRAY_SIZE (xgate_reloc_map); i++)
396 if (xgate_reloc_map[i].bfd_reloc_val == code)
397 return &elf_xgate_howto_table[xgate_reloc_map[i].elf_reloc_val];
402 static reloc_howto_type *
403 bfd_elf32_bfd_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED, const char *r_name)
407 for (i = 0; i < ARRAY_SIZE (elf_xgate_howto_table); i++)
408 if (elf_xgate_howto_table[i].name != NULL
409 && strcasecmp (elf_xgate_howto_table[i].name, r_name) == 0)
410 return &elf_xgate_howto_table[i];
415 /* Set the howto pointer for an XGATE ELF reloc. */
418 xgate_info_to_howto_rel (bfd *abfd,
420 Elf_Internal_Rela *dst)
424 r_type = ELF32_R_TYPE (dst->r_info);
425 if (r_type >= (unsigned int) R_XGATE_max)
427 /* xgettext:c-format */
428 _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
430 bfd_set_error (bfd_error_bad_value);
433 cache_ptr->howto = &elf_xgate_howto_table[r_type];
437 /* Destroy an XGATE ELF linker hash table. */
440 xgate_elf_bfd_link_hash_table_free (bfd *obfd)
442 struct xgate_elf_link_hash_table *ret =
443 (struct xgate_elf_link_hash_table *) obfd->link.hash;
445 bfd_hash_table_free (ret->stub_hash_table);
446 free (ret->stub_hash_table);
447 _bfd_elf_link_hash_table_free (obfd);
450 /* Create an XGATE ELF linker hash table. */
452 static struct bfd_link_hash_table*
453 xgate_elf_bfd_link_hash_table_create (bfd *abfd)
455 struct xgate_elf_link_hash_table *ret;
456 bfd_size_type amt = sizeof(struct xgate_elf_link_hash_table);
458 ret = (struct xgate_elf_link_hash_table *) bfd_zmalloc (amt);
459 if (ret == (struct xgate_elf_link_hash_table *) NULL)
462 if (!_bfd_elf_link_hash_table_init (&ret->root, abfd,
463 _bfd_elf_link_hash_newfunc, sizeof(struct elf_link_hash_entry),
470 /* Init the stub hash table too. */
471 amt = sizeof(struct bfd_hash_table);
472 ret->stub_hash_table = (struct bfd_hash_table*) bfd_zmalloc (amt);
473 if (ret->stub_hash_table == NULL)
475 _bfd_elf_link_hash_table_free (abfd);
479 if (!bfd_hash_table_init (ret->stub_hash_table, stub_hash_newfunc,
480 sizeof(struct elf32_xgate_stub_hash_entry)))
482 free (ret->stub_hash_table);
483 _bfd_elf_link_hash_table_free (abfd);
486 ret->root.root.hash_table_free = xgate_elf_bfd_link_hash_table_free;
488 return &ret->root.root;
492 xgate_elf_set_mach_from_flags (bfd *abfd ATTRIBUTE_UNUSED)
497 /* Specific sections:
498 - The .page0 is a data section that is mapped in [0x0000..0x00FF].
499 Page0 accesses are faster on the M68HC12.
500 - The .vectors is the section that represents the interrupt
502 - The .xgate section is starts in 0xE08800 or as xgate sees it 0x0800. */
503 static const struct bfd_elf_special_section elf32_xgate_special_sections[] =
505 { STRING_COMMA_LEN (".eeprom"), 0, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE },
506 { STRING_COMMA_LEN (".page0"), 0, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE },
507 { STRING_COMMA_LEN (".softregs"), 0, SHT_NOBITS, SHF_ALLOC + SHF_WRITE },
508 { STRING_COMMA_LEN (".vectors"), 0, SHT_PROGBITS, SHF_ALLOC },
509 /*{ STRING_COMMA_LEN (".xgate"), 0, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE },
510 TODO finish this implementation */
514 struct xgate_scan_param
516 struct xgate_page_info* pinfo;
517 bfd_boolean use_memory_banks;
520 /* Assorted hash table functions. */
522 /* Initialize an entry in the stub hash table. */
524 static struct bfd_hash_entry *
525 stub_hash_newfunc (struct bfd_hash_entry *entry,
526 struct bfd_hash_table *table ATTRIBUTE_UNUSED,
527 const char *string ATTRIBUTE_UNUSED)
532 /* Hook called by the linker routine which adds symbols from an object
536 elf32_xgate_add_symbol_hook (bfd *abfd ATTRIBUTE_UNUSED,
537 struct bfd_link_info *info ATTRIBUTE_UNUSED,
538 Elf_Internal_Sym *sym,
539 const char **namep ATTRIBUTE_UNUSED,
540 flagword *flagsp ATTRIBUTE_UNUSED,
541 asection **secp ATTRIBUTE_UNUSED,
542 bfd_vma *valp ATTRIBUTE_UNUSED)
544 /* For some reason the st_target_internal value is not retained
545 after xgate_frob_symbol is called, hence this temp hack. */
546 sym->st_target_internal = 1;
550 /* External entry points for sizing and building linker stubs. */
552 /* Set up various things so that we can make a list of input sections
553 for each output section included in the link. Returns -1 on error,
554 0 when no stubs will be needed, and 1 on success. */
557 elf32_xgate_setup_section_lists (bfd *output_bfd ATTRIBUTE_UNUSED,
558 struct bfd_link_info *info ATTRIBUTE_UNUSED)
563 /* Determine and set the size of the stub section for a final link.
564 The basic idea here is to examine all the relocations looking for
565 PC-relative calls to a target that is unreachable with any "9-bit PC-REL"
569 elf32_xgate_size_stubs (bfd *output_bfd ATTRIBUTE_UNUSED,
570 bfd *stub_bfd ATTRIBUTE_UNUSED,
571 struct bfd_link_info *info ATTRIBUTE_UNUSED,
572 asection * (*add_stub_section) (const char*, asection*) ATTRIBUTE_UNUSED)
577 /* Build all the stubs associated with the current output file. The
578 stubs are kept in a hash table attached to the main linker hash
579 table. This function is called via xgateelf_finish in the
583 elf32_xgate_build_stubs (bfd *abfd ATTRIBUTE_UNUSED,
584 struct bfd_link_info *info ATTRIBUTE_UNUSED)
590 xgate_elf_get_bank_parameters (struct bfd_link_info *info ATTRIBUTE_UNUSED)
595 /* This function is used for relocs which are only used for relaxing,
596 which the linker should otherwise ignore. */
598 bfd_reloc_status_type
599 xgate_elf_ignore_reloc (bfd *abfd ATTRIBUTE_UNUSED,
600 arelent *reloc_entry,
601 asymbol *symbol ATTRIBUTE_UNUSED,
602 void *data ATTRIBUTE_UNUSED,
603 asection *input_section,
605 char **error_message ATTRIBUTE_UNUSED)
607 if (output_bfd != NULL)
608 reloc_entry->address += input_section->output_offset;
612 bfd_reloc_status_type
613 xgate_elf_special_reloc (bfd *abfd ATTRIBUTE_UNUSED,
614 arelent *reloc_entry ATTRIBUTE_UNUSED,
615 asymbol *symbol ATTRIBUTE_UNUSED,
616 void *data ATTRIBUTE_UNUSED,
617 asection *input_section ATTRIBUTE_UNUSED,
618 bfd *output_bfd ATTRIBUTE_UNUSED,
619 char **error_message ATTRIBUTE_UNUSED)
624 /* Look through the relocs for a section during the first phase.
625 Since we don't do .gots or .plts, we just need to consider the
626 virtual table relocs for gc. */
629 elf32_xgate_check_relocs (bfd *abfd ATTRIBUTE_UNUSED,
630 struct bfd_link_info *info ATTRIBUTE_UNUSED,
631 asection *sec ATTRIBUTE_UNUSED,
632 const Elf_Internal_Rela *relocs ATTRIBUTE_UNUSED)
637 /* Relocate a XGATE/S12x ELF section. */
640 elf32_xgate_relocate_section (bfd *output_bfd ATTRIBUTE_UNUSED,
641 struct bfd_link_info *info ATTRIBUTE_UNUSED,
642 bfd *input_bfd ATTRIBUTE_UNUSED,
643 asection *input_section ATTRIBUTE_UNUSED,
644 bfd_byte *contents ATTRIBUTE_UNUSED,
645 Elf_Internal_Rela *relocs ATTRIBUTE_UNUSED,
646 Elf_Internal_Sym *local_syms ATTRIBUTE_UNUSED,
647 asection **local_sections ATTRIBUTE_UNUSED)
652 /* Set and control ELF flags in ELF header. */
655 _bfd_xgate_elf_set_private_flags (bfd *abfd ATTRIBUTE_UNUSED,
656 flagword flags ATTRIBUTE_UNUSED)
662 _bfd_xgate_elf_print_private_bfd_data (bfd *abfd, void *ptr)
664 FILE *file = (FILE *) ptr;
666 BFD_ASSERT (abfd != NULL && ptr != NULL);
668 /* Print normal ELF private data. */
669 _bfd_elf_print_private_bfd_data (abfd, ptr);
671 /* xgettext:c-format */
672 fprintf (file, _("private flags = %lx:"), elf_elfheader (abfd)->e_flags);
674 if (elf_elfheader (abfd)->e_flags & E_XGATE_I32)
675 fprintf (file, _("[abi=32-bit int, "));
677 fprintf (file, _("[abi=16-bit int, "));
679 if (elf_elfheader (abfd)->e_flags & E_XGATE_F64)
680 fprintf (file, _("64-bit double, "));
682 fprintf (file, _("32-bit double, "));
683 if (elf_elfheader (abfd)->e_flags & EF_XGATE_MACH)
684 fprintf (file, _("cpu=XGATE]"));
686 fprintf (file, _("error reading cpu type from elf private data"));
693 elf32_xgate_post_process_headers (bfd *abfd ATTRIBUTE_UNUSED, struct bfd_link_info *link_info ATTRIBUTE_UNUSED)
698 #define ELF_ARCH bfd_arch_xgate
699 #define ELF_MACHINE_CODE EM_XGATE
700 #define ELF_TARGET_ID XGATE_ELF_DATA
702 #define ELF_MAXPAGESIZE 0x1000
704 #define TARGET_BIG_SYM xgate_elf32_vec
705 #define TARGET_BIG_NAME "elf32-xgate"
707 #define elf_info_to_howto NULL
708 #define elf_info_to_howto_rel xgate_info_to_howto_rel
709 #define elf_backend_check_relocs elf32_xgate_check_relocs
710 #define elf_backend_relocate_section elf32_xgate_relocate_section
711 #define elf_backend_object_p xgate_elf_set_mach_from_flags
712 #define elf_backend_final_write_processing NULL
713 #define elf_backend_can_gc_sections 1
714 #define elf_backend_special_sections elf32_xgate_special_sections
715 #define elf_backend_post_process_headers elf32_xgate_post_process_headers
716 #define elf_backend_add_symbol_hook elf32_xgate_add_symbol_hook
718 #define bfd_elf32_bfd_link_hash_table_create xgate_elf_bfd_link_hash_table_create
719 #define bfd_elf32_bfd_set_private_flags _bfd_xgate_elf_set_private_flags
720 #define bfd_elf32_bfd_print_private_bfd_data _bfd_xgate_elf_print_private_bfd_data
722 #define xgate_stub_hash_lookup(table, string, create, copy) \
723 ((struct elf32_xgate_stub_hash_entry *) \
724 bfd_hash_lookup ((table), (string), (create), (copy)))
726 #include "elf32-target.h"