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2012-11-09 Yao Qi <yao@codesourcery.com>
[deliverable/binutils-gdb.git] / bfd / aout-tic30.c
CommitLineData
252b5132 1/* BFD back-end for TMS320C30 a.out binaries.
4f608e79 2 Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2009,
45dfa85a 3 2010, 2011, 2012
72adc230 4 Free Software Foundation, Inc.
252b5132
RH		 5 Contributed by Steven Haworth (steve@pm.cse.rmit.edu.au)
6
7 This file is part of BFD, the Binary File Descriptor library.
8
9 This program is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
cd123cb7 11 the Free Software Foundation; either version 3 of the License, or
252b5132
RH		 12 (at your option) any later version.
13
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
18
19 You should have received a copy of the GNU General Public License
20 along with this program; if not, write to the Free Software
3e110533 21 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
53e09e0a 22 02110-1301, USA. */
252b5132
RH		 23
24#define TARGET_IS_BIG_ENDIAN_P
7920ce38
NC		 25#define N_HEADER_IN_TEXT(x) 1
26#define TEXT_START_ADDR 1024
27#define TARGET_PAGE_SIZE 128
28#define SEGMENT_SIZE TARGET_PAGE_SIZE
29#define DEFAULT_ARCH bfd_arch_tic30
252b5132
RH		 30#define ARCH_SIZE 32
31
e43d48cc
AM		 32/* Do not "beautify" the CONCAT* macro args. Traditional C will not
33 remove whitespace added here, and thus will fail to concatenate
34 the tokens. */
35#define MY(OP) CONCAT2 (tic30_aout_,OP)
252b5132 36#define TARGETNAME "a.out-tic30"
e43d48cc 37#define NAME(x,y) CONCAT3 (tic30_aout,_32_,y)
252b5132 38
252b5132 39#include "sysdep.h"
3db64b00 40#include "bfd.h"
252b5132 41#include "libaout.h"
252b5132
RH		 42#include "aout/aout64.h"
43#include "aout/stab_gnu.h"
44#include "aout/ar.h"
45
7920ce38
NC		 46#define MY_reloc_howto(BFD, REL, IN, EX, PC) tic30_aout_reloc_howto (BFD, REL, & IN, & EX, & PC)
47
48#define MY_final_link_relocate tic30_aout_final_link_relocate
49#define MY_object_p tic30_aout_object_p
50#define MY_mkobject NAME (aout,mkobject)
51#define MY_write_object_contents tic30_aout_write_object_contents
52#define MY_set_sizes tic30_aout_set_sizes
252b5132
RH		 53
54#ifndef MY_exec_hdr_flags
55#define MY_exec_hdr_flags 1
56#endif
57
58#ifndef MY_backend_data
59
60#ifndef MY_zmagic_contiguous
61#define MY_zmagic_contiguous 0
62#endif
63#ifndef MY_text_includes_header
64#define MY_text_includes_header 0
65#endif
66#ifndef MY_entry_is_text_address
67#define MY_entry_is_text_address 0
68#endif
69#ifndef MY_exec_header_not_counted
70#define MY_exec_header_not_counted 1
71#endif
72#ifndef MY_add_dynamic_symbols
73#define MY_add_dynamic_symbols 0
74#endif
75#ifndef MY_add_one_symbol
76#define MY_add_one_symbol 0
77#endif
78#ifndef MY_link_dynamic_object
79#define MY_link_dynamic_object 0
80#endif
81#ifndef MY_write_dynamic_symbol
82#define MY_write_dynamic_symbol 0
83#endif
84#ifndef MY_check_dynamic_reloc
85#define MY_check_dynamic_reloc 0
86#endif
87#ifndef MY_finish_dynamic_link
88#define MY_finish_dynamic_link 0
89#endif
90
7920ce38
NC		 91static bfd_boolean
92tic30_aout_set_sizes (bfd *abfd)
93{
94 adata (abfd).page_size = TARGET_PAGE_SIZE;
95
96#ifdef SEGMENT_SIZE
97 adata (abfd).segment_size = SEGMENT_SIZE;
98#else
99 adata (abfd).segment_size = TARGET_PAGE_SIZE;
100#endif
101
102#ifdef ZMAGIC_DISK_BLOCK_SIZE
103 adata (abfd).zmagic_disk_block_size = ZMAGIC_DISK_BLOCK_SIZE;
104#else
105 adata (abfd).zmagic_disk_block_size = TARGET_PAGE_SIZE;
106#endif
107
108 adata (abfd).exec_bytes_size = EXEC_BYTES_SIZE;
109
110 return TRUE;
111}
112
dc810e39 113static const struct aout_backend_data tic30_aout_backend_data =
252b5132
RH		 114{
115 MY_zmagic_contiguous,
116 MY_text_includes_header,
117 MY_entry_is_text_address,
118 MY_exec_hdr_flags,
7920ce38 119 0, /* Text vma? */
252b5132
RH		 120 MY_set_sizes,
121 MY_exec_header_not_counted,
122 MY_add_dynamic_symbols,
123 MY_add_one_symbol,
124 MY_link_dynamic_object,
125 MY_write_dynamic_symbol,
126 MY_check_dynamic_reloc,
127 MY_finish_dynamic_link
128};
129#define MY_backend_data &tic30_aout_backend_data
130#endif
131
7920ce38
NC		 132static reloc_howto_type *
133 tic30_aout_reloc_howto (bfd *, struct reloc_std_external *, int *, int *, int *);
134static bfd_reloc_status_type
135 tic30_aout_final_link_relocate
136 (reloc_howto_type *, bfd *, asection *, bfd_byte *, bfd_vma, bfd_vma, bfd_vma);
137
252b5132
RH		 138/* FIXME: This is wrong. aoutx.h should really only be included by
139 aout32.c. */
140
141#include "aoutx.h"
142
7920ce38
NC		 143/* This function is used to work out pc-relative offsets for the
144 TMS320C30. The data already placed by md_pcrel_from within gas is
145 useless for a relocation, so we just get the offset value and place
146 a version of this within the object code.
147 tic30_aout_final_link_relocate will then calculate the required
148 relocation to add on to the value in the object code. */
252b5132 149
7920ce38
NC		 150static bfd_reloc_status_type
151tic30_aout_fix_pcrel_16 (bfd *abfd,
152 arelent *reloc_entry,
153 asymbol *symbol ATTRIBUTE_UNUSED,
154 void * data,
155 asection *input_section ATTRIBUTE_UNUSED,
156 bfd *output_bfd ATTRIBUTE_UNUSED,
157 char **error_message ATTRIBUTE_UNUSED)
252b5132 158{
7920ce38
NC		 159 bfd_vma relocation = 1;
160 bfd_byte offset_data = bfd_get_8 (abfd, (bfd_byte *) data + reloc_entry->address - 1);
252b5132 161
7920ce38
NC		 162 /* The byte before the location of the fix contains bits 23-16 of
163 the pcrel instruction. Bit 21 is set for a delayed instruction
164 which requires on offset of 3 instead of 1. */
165 if (offset_data & 0x20)
166 relocation -= 3;
252b5132 167 else
7920ce38
NC		 168 relocation -= 1;
169 bfd_put_16 (abfd, relocation, (bfd_byte *) data + reloc_entry->address);
170 return bfd_reloc_ok;
252b5132
RH		 171}
172
173/* This function is used as a callback for 16-bit relocs. This is
174 required for relocations between segments. A line in aoutx.h
175 requires that any relocations for the data section should point to
176 the end of the aligned text section, plus an offset. By default,
177 this does not happen, therefore this function takes care of
c4dfa77f 178 that. */
252b5132
RH		 179
180static bfd_reloc_status_type
7920ce38
NC		 181tic30_aout_fix_16 (bfd *abfd,
182 arelent *reloc_entry,
183 asymbol *symbol,
184 void * data,
185 asection *input_section ATTRIBUTE_UNUSED,
186 bfd *output_bfd,
187 char **error_message ATTRIBUTE_UNUSED)
252b5132
RH		 188{
189 bfd_vma relocation;
190
c4dfa77f 191 /* Make sure that the symbol's section is defined. */
45dfa85a 192 if (bfd_is_und_section (symbol->section) && (symbol->flags & BSF_WEAK) == 0)
252b5132
RH		 193 return output_bfd ? bfd_reloc_ok : bfd_reloc_undefined;
194 /* Get the size of the input section and turn it into the TMS320C30
c4dfa77f 195 32-bit address format. */
252b5132
RH		 196 relocation = (symbol->section->vma >> 2);
197 relocation += bfd_get_16 (abfd, (bfd_byte *) data + reloc_entry->address);
198 bfd_put_16 (abfd, relocation, (bfd_byte *) data + reloc_entry->address);
199 return bfd_reloc_ok;
200}
201
202/* This function does the same thing as tic30_aout_fix_16 except for 32
c4dfa77f 203 bit relocations. */
252b5132
RH		 204
205static bfd_reloc_status_type
7920ce38
NC		 206tic30_aout_fix_32 (bfd *abfd,
207 arelent *reloc_entry,
208 asymbol *symbol,
209 void * data,
210 asection *input_section ATTRIBUTE_UNUSED,
211 bfd *output_bfd,
212 char **error_message ATTRIBUTE_UNUSED)
252b5132
RH		 213{
214 bfd_vma relocation;
215
c4dfa77f 216 /* Make sure that the symbol's section is defined. */
45dfa85a 217 if (bfd_is_und_section (symbol->section) && (symbol->flags & BSF_WEAK) == 0)
252b5132
RH		 218 return output_bfd ? bfd_reloc_ok : bfd_reloc_undefined;
219 /* Get the size of the input section and turn it into the TMS320C30
c4dfa77f 220 32-bit address format. */
252b5132
RH		 221 relocation = (symbol->section->vma >> 2);
222 relocation += bfd_get_32 (abfd, (bfd_byte *) data + reloc_entry->address);
223 bfd_put_32 (abfd, relocation, (bfd_byte *) data + reloc_entry->address);
224 return bfd_reloc_ok;
225}
226
7920ce38
NC		 227/* This table lists the relocation types for the TMS320C30. There are
228 only a few relocations required, and all must be divided by 4 (>>
229 2) to get the 32-bit addresses in the format the TMS320C30 likes
230 it. */
231reloc_howto_type tic30_aout_howto_table[] =
232{
233 EMPTY_HOWTO (-1),
234 HOWTO (1, 2, 1, 16, FALSE, 0, 0, tic30_aout_fix_16,
235 "16", FALSE, 0x0000FFFF, 0x0000FFFF, FALSE),
236 HOWTO (2, 2, 2, 24, FALSE, 0, complain_overflow_bitfield, NULL,
237 "24", FALSE, 0x00FFFFFF, 0x00FFFFFF, FALSE),
238 HOWTO (3, 18, 3, 24, FALSE, 0, complain_overflow_bitfield, NULL,
239 "LDP", FALSE, 0x00FF0000, 0x000000FF, FALSE),
240 HOWTO (4, 2, 4, 32, FALSE, 0, complain_overflow_bitfield, tic30_aout_fix_32,
241 "32", FALSE, 0xFFFFFFFF, 0xFFFFFFFF, FALSE),
242 HOWTO (5, 2, 1, 16, TRUE, 0, complain_overflow_signed,
243 tic30_aout_fix_pcrel_16, "PCREL", TRUE, 0x0000FFFF, 0x0000FFFF, TRUE),
244 EMPTY_HOWTO (-1),
245 EMPTY_HOWTO (-1),
246 EMPTY_HOWTO (-1),
247 EMPTY_HOWTO (-1),
248 EMPTY_HOWTO (-1)
249};
252b5132 250
7920ce38
NC		 251
252static reloc_howto_type *
253tic30_aout_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED,
254 bfd_reloc_code_real_type code)
252b5132 255{
7920ce38
NC		 256 switch (code)
257 {
258 case BFD_RELOC_8:
259 case BFD_RELOC_TIC30_LDP:
260 return &tic30_aout_howto_table[3];
261 case BFD_RELOC_16:
262 return &tic30_aout_howto_table[1];
263 case BFD_RELOC_24:
264 return &tic30_aout_howto_table[2];
265 case BFD_RELOC_16_PCREL:
266 return &tic30_aout_howto_table[5];
267 case BFD_RELOC_32:
268 return &tic30_aout_howto_table[4];
269 default:
270 return NULL;
271 }
272}
252b5132 273
157090f7
AM		 274static reloc_howto_type *
275tic30_aout_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
276 const char *r_name)
277{
278 unsigned int i;
279
280 for (i = 0;
281 i < (sizeof (tic30_aout_howto_table)
282 / sizeof (tic30_aout_howto_table[0]));
283 i++)
284 if (tic30_aout_howto_table[i].name != NULL
285 && strcasecmp (tic30_aout_howto_table[i].name, r_name) == 0)
286 return &tic30_aout_howto_table[i];
287
288 return NULL;
289}
290
7920ce38
NC		 291static reloc_howto_type *
292tic30_aout_reloc_howto (bfd *abfd,
293 struct reloc_std_external *relocs,
294 int *r_index,
295 int *r_extern,
296 int *r_pcrel)
297{
298 unsigned int r_length;
299 unsigned int r_pcrel_done;
91d6fa6a 300 int howto_index;
7920ce38
NC		 301
302 *r_pcrel = 0;
303 if (bfd_header_big_endian (abfd))
304 {
305 *r_index = ((relocs->r_index[0] << 16) | (relocs->r_index[1] << 8) | relocs->r_index[2]);
306 *r_extern = (0 != (relocs->r_type[0] & RELOC_STD_BITS_EXTERN_BIG));
307 r_pcrel_done = (0 != (relocs->r_type[0] & RELOC_STD_BITS_PCREL_BIG));
308 r_length = ((relocs->r_type[0] & RELOC_STD_BITS_LENGTH_BIG) >> RELOC_STD_BITS_LENGTH_SH_BIG);
309 }
252b5132 310 else
7920ce38
NC		 311 {
312 *r_index = ((relocs->r_index[2] << 16) | (relocs->r_index[1] << 8) | relocs->r_index[0]);
313 *r_extern = (0 != (relocs->r_type[0] & RELOC_STD_BITS_EXTERN_LITTLE));
314 r_pcrel_done = (0 != (relocs->r_type[0] & RELOC_STD_BITS_PCREL_LITTLE));
315 r_length = ((relocs->r_type[0] & RELOC_STD_BITS_LENGTH_LITTLE) >> RELOC_STD_BITS_LENGTH_SH_LITTLE);
316 }
91d6fa6a
NC		 317 howto_index = r_length + 4 * r_pcrel_done;
318 return tic30_aout_howto_table + howto_index;
252b5132
RH		 319}
320
321/* These macros will get 24-bit values from the bfd definition.
c4dfa77f 322 Big-endian only. */
beb0d161
KH		 323#define bfd_getb_24(BFD,ADDR) \
324 (bfd_get_8 (BFD, ADDR ) << 16) | \
325 (bfd_get_8 (BFD, ADDR + 1) << 8) | \
326 (bfd_get_8 (BFD, ADDR + 2) )
327
328#define bfd_putb_24(BFD,DATA,ADDR) \
329 bfd_put_8 (BFD, (bfd_byte) ((DATA >> 16) & 0xFF), ADDR ); \
330 bfd_put_8 (BFD, (bfd_byte) ((DATA >> 8) & 0xFF), ADDR + 1); \
331 bfd_put_8 (BFD, (bfd_byte) ( DATA & 0xFF), ADDR + 2)
252b5132
RH		 332
333/* Set parameters about this a.out file that are machine-dependent.
334 This routine is called from some_aout_object_p just before it returns. */
335
336static const bfd_target *
7920ce38 337tic30_aout_callback (bfd *abfd)
252b5132
RH		 338{
339 struct internal_exec *execp = exec_hdr (abfd);
340 unsigned int arch_align_power;
341 unsigned long arch_align;
342
1725a96e 343 /* Calculate the file positions of the parts of a newly read aout header. */
eea6121a 344 obj_textsec (abfd)->size = N_TXTSIZE (*execp);
252b5132 345
1725a96e 346 /* The virtual memory addresses of the sections. */
252b5132
RH		 347 obj_textsec (abfd)->vma = N_TXTADDR (*execp);
348 obj_datasec (abfd)->vma = N_DATADDR (*execp);
349 obj_bsssec (abfd)->vma = N_BSSADDR (*execp);
350
351 obj_textsec (abfd)->lma = obj_textsec (abfd)->vma;
352 obj_datasec (abfd)->lma = obj_datasec (abfd)->vma;
353 obj_bsssec (abfd)->lma = obj_bsssec (abfd)->vma;
354
1725a96e 355 /* The file offsets of the sections. */
252b5132
RH		 356 obj_textsec (abfd)->filepos = N_TXTOFF (*execp);
357 obj_datasec (abfd)->filepos = N_DATOFF (*execp);
358
1725a96e 359 /* The file offsets of the relocation info. */
252b5132
RH		 360 obj_textsec (abfd)->rel_filepos = N_TRELOFF (*execp);
361 obj_datasec (abfd)->rel_filepos = N_DRELOFF (*execp);
362
363 /* The file offsets of the string table and symbol table. */
364 obj_sym_filepos (abfd) = N_SYMOFF (*execp);
365 obj_str_filepos (abfd) = N_STROFF (*execp);
366
367 /* Determine the architecture and machine type of the object file. */
368#ifdef SET_ARCH_MACH
369 SET_ARCH_MACH (abfd, *execp);
370#else
dc810e39 371 bfd_default_set_arch_mach (abfd, DEFAULT_ARCH, 0L);
252b5132
RH		 372#endif
373
374 /* Now that we know the architecture, set the alignments of the
7920ce38 375 sections. This is normally done by NAME (aout,new_section_hook),
252b5132
RH		 376 but when the initial sections were created the architecture had
377 not yet been set. However, for backward compatibility, we don't
378 set the alignment power any higher than as required by the size
379 of the section. */
380 arch_align_power = bfd_get_arch_info (abfd)->section_align_power;
381 arch_align = 1 << arch_align_power;
eea6121a
AM		 382 if ((BFD_ALIGN (obj_textsec (abfd)->size, arch_align)
383 == obj_textsec (abfd)->size)
384 && (BFD_ALIGN (obj_datasec (abfd)->size, arch_align)
385 == obj_datasec (abfd)->size)
386 && (BFD_ALIGN (obj_bsssec (abfd)->size, arch_align)
387 == obj_bsssec (abfd)->size))
252b5132
RH		 388 {
389 obj_textsec (abfd)->alignment_power = arch_align_power;
390 obj_datasec (abfd)->alignment_power = arch_align_power;
391 obj_bsssec (abfd)->alignment_power = arch_align_power;
392 }
393 return abfd->xvec;
394}
395
396static bfd_reloc_status_type
7920ce38
NC		 397tic30_aout_relocate_contents (reloc_howto_type *howto,
398 bfd *input_bfd,
399 bfd_vma relocation,
400 bfd_byte *location)
252b5132
RH		 401{
402 bfd_vma x;
b34976b6 403 bfd_boolean overflow;
252b5132
RH		 404
405 if (howto->size < 0)
406 relocation = -relocation;
407
408 switch (howto->size)
409 {
410 default:
411 case 0:
412 abort ();
413 break;
414 case 1:
415 x = bfd_get_16 (input_bfd, location);
416 break;
417 case 2:
418 x = bfd_getb_24 (input_bfd, location);
419 break;
420 case 3:
421 x = bfd_get_8 (input_bfd, location);
422 break;
423 case 4:
424 x = bfd_get_32 (input_bfd, location);
425 break;
426 }
1725a96e 427
b34976b6 428 overflow = FALSE;
1725a96e 429
252b5132
RH		 430 if (howto->complain_on_overflow != complain_overflow_dont)
431 {
432 bfd_vma check;
433 bfd_signed_vma signed_check;
434 bfd_vma add;
435 bfd_signed_vma signed_add;
436
437 if (howto->rightshift == 0)
438 {
439 check = relocation;
440 signed_check = (bfd_signed_vma) relocation;
441 }
442 else
443 {
444 check = relocation >> howto->rightshift;
445 if ((bfd_signed_vma) relocation >= 0)
446 signed_check = check;
447 else
448 signed_check = (check | ((bfd_vma) - 1 & ~((bfd_vma) - 1 >> howto->rightshift)));
449 }
450 add = x & howto->src_mask;
451 signed_add = add;
452 if ((add & (((~howto->src_mask) >> 1) & howto->src_mask)) != 0)
453 signed_add -= (((~howto->src_mask) >> 1) & howto->src_mask) << 1;
454 if (howto->bitpos == 0)
455 {
456 check += add;
457 signed_check += signed_add;
458 }
459 else
460 {
461 check += add >> howto->bitpos;
462 if (signed_add >= 0)
463 signed_check += add >> howto->bitpos;
464 else
465 signed_check += ((add >> howto->bitpos) | ((bfd_vma) - 1 & ~((bfd_vma) - 1 >> howto->bitpos)));
466 }
467 switch (howto->complain_on_overflow)
468 {
469 case complain_overflow_signed:
470 {
471 bfd_signed_vma reloc_signed_max = (1 << (howto->bitsize - 1)) - 1;
472 bfd_signed_vma reloc_signed_min = ~reloc_signed_max;
7920ce38 473
252b5132 474 if (signed_check > reloc_signed_max || signed_check < reloc_signed_min)
b34976b6 475 overflow = TRUE;
252b5132
RH		 476 }
477 break;
478 case complain_overflow_unsigned:
479 {
480 bfd_vma reloc_unsigned_max = (((1 << (howto->bitsize - 1)) - 1) << 1) | 1;
7920ce38 481
252b5132 482 if (check > reloc_unsigned_max)
b34976b6 483 overflow = TRUE;
252b5132
RH		 484 }
485 break;
486 case complain_overflow_bitfield:
487 {
488 bfd_vma reloc_bits = (((1 << (howto->bitsize - 1)) - 1) << 1) | 1;
7920ce38 489
dc810e39
AM		 490 if ((check & ~reloc_bits) != 0
491 && (((bfd_vma) signed_check & ~reloc_bits)
492 != ((bfd_vma) -1 & ~reloc_bits)))
b34976b6 493 overflow = TRUE;
252b5132
RH		 494 }
495 break;
496 default:
497 abort ();
498 }
499 }
500 relocation >>= (bfd_vma) howto->rightshift;
501 relocation <<= (bfd_vma) howto->bitpos;
502 x = ((x & ~howto->dst_mask) | (((x & howto->src_mask) + relocation) & howto->dst_mask));
503 switch (howto->size)
504 {
505 default:
506 case 0:
507 abort ();
508 break;
509 case 1:
510 bfd_put_16 (input_bfd, x, location);
511 break;
512 case 2:
513 bfd_putb_24 (input_bfd, x, location);
514 break;
515 case 3:
516 bfd_put_8 (input_bfd, x, location);
517 break;
518 case 4:
519 bfd_put_32 (input_bfd, x, location);
520 break;
521 }
522 return overflow ? bfd_reloc_overflow : bfd_reloc_ok;
523}
524
7920ce38
NC		 525static bfd_reloc_status_type
526tic30_aout_final_link_relocate (reloc_howto_type *howto,
527 bfd *input_bfd,
528 asection *input_section,
529 bfd_byte *contents,
530 bfd_vma address,
531 bfd_vma value,
532 bfd_vma addend)
533{
534 bfd_vma relocation;
535
536 if (address > bfd_get_section_limit (input_bfd, input_section))
537 return bfd_reloc_outofrange;
538
539 relocation = value + addend;
540 if (howto->pc_relative)
541 {
542 relocation -= (input_section->output_section->vma + input_section->output_offset);
543 if (howto->pcrel_offset)
544 relocation -= address;
545 }
546 return tic30_aout_relocate_contents (howto, input_bfd, relocation,
547 contents + address);
548}
549
1725a96e 550/* Finish up the reading of an a.out file header. */
252b5132
RH		 551
552static const bfd_target *
7920ce38 553tic30_aout_object_p (bfd *abfd)
252b5132 554{
1725a96e 555 struct external_exec exec_bytes; /* Raw exec header from file. */
7920ce38 556 struct internal_exec exec; /* Cleaned-up exec header. */
252b5132 557 const bfd_target *target;
dc810e39 558 bfd_size_type amt = EXEC_BYTES_SIZE;
252b5132 559
7920ce38 560 if (bfd_bread (& exec_bytes, amt, abfd) != amt)
252b5132
RH		 561 {
562 if (bfd_get_error () != bfd_error_system_call)
563 bfd_set_error (bfd_error_wrong_format);
564 return 0;
565 }
566
567#ifdef SWAP_MAGIC
568 exec.a_info = SWAP_MAGIC (exec_bytes.e_info);
569#else
dc810e39 570 exec.a_info = H_GET_32 (abfd, exec_bytes.e_info);
252b5132
RH		 571#endif /* SWAP_MAGIC */
572
573 if (N_BADMAG (exec))
574 return 0;
575#ifdef MACHTYPE_OK
576 if (!(MACHTYPE_OK (N_MACHTYPE (exec))))
577 return 0;
578#endif
579
580 NAME (aout, swap_exec_header_in) (abfd, &exec_bytes, &exec);
581
582#ifdef SWAP_MAGIC
7920ce38 583 /* Swap_exec_header_in read in a_info with the wrong byte order. */
252b5132 584 exec.a_info = SWAP_MAGIC (exec_bytes.e_info);
7920ce38 585#endif
252b5132
RH		 586
587 target = NAME (aout, some_aout_object_p) (abfd, &exec, tic30_aout_callback);
588
589#ifdef ENTRY_CAN_BE_ZERO
590 /* The NEWSOS3 entry-point is/was 0, which (amongst other lossage)
1725a96e
NC		 591 means that it isn't obvious if EXEC_P should be set.
592 All of the following must be true for an executable:
593 There must be no relocations, the bfd can be neither an
594 archive nor an archive element, and the file must be executable. */
252b5132
RH		 595
596 if (exec.a_trsize + exec.a_drsize == 0
597 && bfd_get_format (abfd) == bfd_object && abfd->my_archive == NULL)
598 {
599 struct stat buf;
600#ifndef S_IXUSR
601#define S_IXUSR 0100 /* Execute by owner. */
602#endif
603 if (stat (abfd->filename, &buf) == 0 && (buf.st_mode & S_IXUSR))
604 abfd->flags |= EXEC_P;
605 }
7920ce38 606#endif
252b5132
RH		 607
608 return target;
609}
610
611/* Copy private section data. This actually does nothing with the
612 sections. It copies the subformat field. We copy it here, because
613 we need to know whether this is a QMAGIC file before we set the
614 section contents, and copy_private_bfd_data is not called until
615 after the section contents have been set. */
616
b34976b6 617static bfd_boolean
7920ce38
NC		 618MY_bfd_copy_private_section_data (bfd *ibfd,
619 asection *isec ATTRIBUTE_UNUSED,
620 bfd *obfd,
621 asection *osec ATTRIBUTE_UNUSED)
252b5132
RH		 622{
623 if (bfd_get_flavour (obfd) == bfd_target_aout_flavour)
624 obj_aout_subformat (obfd) = obj_aout_subformat (ibfd);
b34976b6 625 return TRUE;
252b5132
RH		 626}
627
628/* Write an object file.
629 Section contents have already been written. We write the
630 file header, symbols, and relocation. */
631
b34976b6 632static bfd_boolean
7920ce38 633tic30_aout_write_object_contents (bfd *abfd)
252b5132
RH		 634{
635 struct external_exec exec_bytes;
636 struct internal_exec *execp = exec_hdr (abfd);
637
252b5132 638 obj_reloc_entry_size (abfd) = RELOC_STD_SIZE;
8ba8a462 639
252b5132 640 {
1725a96e 641 bfd_size_type text_size; /* Dummy vars. */
252b5132 642 file_ptr text_end;
1725a96e 643
252b5132
RH		 644 if (adata (abfd).magic == undecided_magic)
645 NAME (aout, adjust_sizes_and_vmas) (abfd, &text_size, &text_end);
646
647 execp->a_syms = bfd_get_symcount (abfd) * EXTERNAL_NLIST_SIZE;
648 execp->a_entry = bfd_get_start_address (abfd);
649
650 execp->a_trsize = ((obj_textsec (abfd)->reloc_count) * obj_reloc_entry_size (abfd));
651 execp->a_drsize = ((obj_datasec (abfd)->reloc_count) * obj_reloc_entry_size (abfd));
652 NAME (aout, swap_exec_header_out) (abfd, execp, &exec_bytes);
653
654 if (adata (abfd).exec_bytes_size > 0)
655 {
dc810e39 656 bfd_size_type amt;
7920ce38 657
252b5132 658 if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0)
b34976b6 659 return FALSE;
dc810e39 660 amt = adata (abfd).exec_bytes_size;
7920ce38 661 if (bfd_bwrite (& exec_bytes, amt, abfd) != amt)
b34976b6 662 return FALSE;
252b5132 663 }
252b5132 664
1725a96e 665 /* Now write out reloc info, followed by syms and strings. */
252b5132
RH		 666 if (bfd_get_outsymbols (abfd) != (asymbol **) NULL
667 && bfd_get_symcount (abfd) != 0)
668 {
669 if (bfd_seek (abfd, (file_ptr) (N_SYMOFF (*execp)), SEEK_SET) != 0)
b34976b6 670 return FALSE;
252b5132
RH		 671
672 if (!NAME (aout, write_syms) (abfd))
b34976b6 673 return FALSE;
252b5132
RH		 674 }
675
676 if (bfd_seek (abfd, (file_ptr) (N_TRELOFF (*execp)), SEEK_SET) != 0)
b34976b6 677 return FALSE;
252b5132 678 if (!NAME (aout, squirt_out_relocs) (abfd, obj_textsec (abfd)))
b34976b6 679 return FALSE;
252b5132
RH		 680
681 if (bfd_seek (abfd, (file_ptr) (N_DRELOFF (*execp)), SEEK_SET) != 0)
b34976b6 682 return FALSE;
252b5132 683 if (!NAME (aout, squirt_out_relocs) (abfd, obj_datasec (abfd)))
b34976b6 684 return FALSE;
252b5132
RH		 685 }
686
b34976b6 687 return TRUE;
252b5132
RH		 688}
689
252b5132
RH		 690#ifndef MY_final_link_callback
691
692/* Callback for the final_link routine to set the section offsets. */
693
252b5132 694static void
7920ce38
NC		 695MY_final_link_callback (bfd *abfd,
696 file_ptr *ptreloff,
697 file_ptr *pdreloff,
698 file_ptr *psymoff)
252b5132
RH		 699{
700 struct internal_exec *execp = exec_hdr (abfd);
701
702 *ptreloff = obj_datasec (abfd)->filepos + execp->a_data;
703 *pdreloff = *ptreloff + execp->a_trsize;
704 *psymoff = *pdreloff + execp->a_drsize;;
705}
706
707#endif
708
709#ifndef MY_bfd_final_link
710
711/* Final link routine. We need to use a call back to get the correct
712 offsets in the output file. */
713
b34976b6 714static bfd_boolean
7920ce38 715MY_bfd_final_link (bfd *abfd, struct bfd_link_info *info)
252b5132
RH		 716{
717 struct internal_exec *execp = exec_hdr (abfd);
718 file_ptr pos;
719 bfd_vma vma = 0;
720 int pad;
721
722 /* Set the executable header size to 0, as we don't want one for an
c4dfa77f 723 output. */
252b5132
RH		 724 adata (abfd).exec_bytes_size = 0;
725 pos = adata (abfd).exec_bytes_size;
726 /* Text. */
727 vma = info->create_object_symbols_section->vma;
728 pos += vma;
729 obj_textsec (abfd)->filepos = pos;
730 obj_textsec (abfd)->vma = vma;
731 obj_textsec (abfd)->user_set_vma = 1;
eea6121a
AM		 732 pos += obj_textsec (abfd)->size;
733 vma += obj_textsec (abfd)->size;
252b5132
RH		 734
735 /* Data. */
736 if (abfd->flags & D_PAGED)
737 {
738 if (info->create_object_symbols_section->next->vma > 0)
739 obj_datasec (abfd)->vma = info->create_object_symbols_section->next->vma;
740 else
741 obj_datasec (abfd)->vma = BFD_ALIGN (vma, adata (abfd).segment_size);
742 }
743 else
7920ce38 744 obj_datasec (abfd)->vma = BFD_ALIGN (vma, 4);
1725a96e 745
252b5132 746 if (obj_datasec (abfd)->vma < vma)
1725a96e
NC		 747 obj_datasec (abfd)->vma = BFD_ALIGN (vma, 4);
748
252b5132
RH		 749 obj_datasec (abfd)->user_set_vma = 1;
750 vma = obj_datasec (abfd)->vma;
751 obj_datasec (abfd)->filepos = vma + adata (abfd).exec_bytes_size;
752 execp->a_text = vma - obj_textsec (abfd)->vma;
eea6121a 753 obj_textsec (abfd)->size = execp->a_text;
252b5132
RH		 754
755 /* Since BSS follows data immediately, see if it needs alignment. */
eea6121a 756 vma += obj_datasec (abfd)->size;
252b5132 757 pad = align_power (vma, obj_bsssec (abfd)->alignment_power) - vma;
eea6121a
AM		 758 obj_datasec (abfd)->size += pad;
759 pos += obj_datasec (abfd)->size;
760 execp->a_data = obj_datasec (abfd)->size;
252b5132
RH		 761
762 /* BSS. */
763 obj_bsssec (abfd)->vma = vma;
764 obj_bsssec (abfd)->user_set_vma = 1;
765
c4dfa77f 766 /* We are fully resized, so don't readjust in final_link. */
252b5132
RH		 767 adata (abfd).magic = z_magic;
768
769 return NAME (aout, final_link) (abfd, info, MY_final_link_callback);
770}
771
772#endif
773
7920ce38
NC		 774static enum machine_type
775tic30_aout_machine_type (enum bfd_architecture arch,
776 unsigned long machine ATTRIBUTE_UNUSED,
777 bfd_boolean *unknown)
252b5132
RH		 778{
779 enum machine_type arch_flags;
780
781 arch_flags = M_UNKNOWN;
b34976b6 782 *unknown = TRUE;
252b5132
RH		 783
784 switch (arch)
785 {
786 case bfd_arch_tic30:
b34976b6 787 *unknown = FALSE;
252b5132
RH		 788 break;
789 default:
790 arch_flags = M_UNKNOWN;
791 }
792 if (arch_flags != M_UNKNOWN)
b34976b6 793 *unknown = FALSE;
252b5132
RH		 794 return arch_flags;
795}
796
7920ce38
NC		 797static bfd_boolean
798tic30_aout_set_arch_mach (bfd *abfd,
799 enum bfd_architecture arch,
800 unsigned long machine)
252b5132
RH		 801{
802 if (!bfd_default_set_arch_mach (abfd, arch, machine))
b34976b6 803 return FALSE;
252b5132
RH		 804 if (arch != bfd_arch_unknown)
805 {
b34976b6 806 bfd_boolean unknown;
252b5132
RH		 807 tic30_aout_machine_type (arch, machine, &unknown);
808 if (unknown)
b34976b6 809 return FALSE;
252b5132
RH		 810 }
811 obj_reloc_entry_size (abfd) = RELOC_STD_SIZE;
812 return (*aout_backend_info (abfd)->set_sizes) (abfd);
813}
814
815/* We assume BFD generic archive files. */
816#ifndef MY_openr_next_archived_file
817#define MY_openr_next_archived_file bfd_generic_openr_next_archived_file
818#endif
819#ifndef MY_get_elt_at_index
820#define MY_get_elt_at_index _bfd_generic_get_elt_at_index
821#endif
822#ifndef MY_generic_stat_arch_elt
823#define MY_generic_stat_arch_elt bfd_generic_stat_arch_elt
824#endif
825#ifndef MY_slurp_armap
826#define MY_slurp_armap bfd_slurp_bsd_armap
827#endif
828#ifndef MY_slurp_extended_name_table
829#define MY_slurp_extended_name_table _bfd_slurp_extended_name_table
830#endif
831#ifndef MY_construct_extended_name_table
832#define MY_construct_extended_name_table \
833 _bfd_archive_bsd_construct_extended_name_table
834#endif
835#ifndef MY_write_armap
7920ce38 836#define MY_write_armap bsd_write_armap
252b5132
RH		 837#endif
838#ifndef MY_read_ar_hdr
7920ce38 839#define MY_read_ar_hdr _bfd_generic_read_ar_hdr
252b5132 840#endif
8f95b6e4
TG		 841#ifndef MY_write_ar_hdr
842#define MY_write_ar_hdr _bfd_generic_write_ar_hdr
843#endif
252b5132
RH		 844#ifndef MY_truncate_arname
845#define MY_truncate_arname bfd_bsd_truncate_arname
846#endif
847#ifndef MY_update_armap_timestamp
7920ce38 848#define MY_update_armap_timestamp _bfd_archive_bsd_update_armap_timestamp
252b5132
RH		 849#endif
850
851/* No core file defined here -- configure in trad-core.c separately. */
852#ifndef MY_core_file_failing_command
7920ce38 853#define MY_core_file_failing_command _bfd_nocore_core_file_failing_command
252b5132
RH		 854#endif
855#ifndef MY_core_file_failing_signal
856#define MY_core_file_failing_signal _bfd_nocore_core_file_failing_signal
857#endif
858#ifndef MY_core_file_matches_executable_p
859#define MY_core_file_matches_executable_p \
860 _bfd_nocore_core_file_matches_executable_p
861#endif
261b8d08
PA		 862#ifndef MY_core_file_pid
863#define MY_core_file_pid _bfd_nocore_core_file_pid
864#endif
252b5132 865#ifndef MY_core_file_p
7920ce38 866#define MY_core_file_p _bfd_dummy_target
252b5132
RH		 867#endif
868
869#ifndef MY_bfd_debug_info_start
870#define MY_bfd_debug_info_start bfd_void
871#endif
872#ifndef MY_bfd_debug_info_end
873#define MY_bfd_debug_info_end bfd_void
874#endif
875#ifndef MY_bfd_debug_info_accumulate
876#define MY_bfd_debug_info_accumulate \
7920ce38 877 (void (*) (bfd*, struct bfd_section *)) bfd_void
252b5132
RH		 878#endif
879
880#ifndef MY_core_file_failing_command
7920ce38 881#define MY_core_file_failing_command NAME (aout, core_file_failing_command)
252b5132
RH		 882#endif
883#ifndef MY_core_file_failing_signal
7920ce38 884#define MY_core_file_failing_signal NAME (aout, core_file_failing_signal)
252b5132
RH		 885#endif
886#ifndef MY_core_file_matches_executable_p
7920ce38 887#define MY_core_file_matches_executable_p NAME (aout, core_file_matches_executable_p)
252b5132
RH		 888#endif
889#ifndef MY_set_section_contents
7920ce38 890#define MY_set_section_contents NAME (aout, set_section_contents)
252b5132
RH		 891#endif
892#ifndef MY_get_section_contents
893#define MY_get_section_contents aout_32_get_section_contents
894#endif
895#ifndef MY_get_section_contents_in_window
896#define MY_get_section_contents_in_window _bfd_generic_get_section_contents_in_window
897#endif
898#ifndef MY_new_section_hook
7920ce38 899#define MY_new_section_hook NAME (aout, new_section_hook)
252b5132
RH		 900#endif
901#ifndef MY_get_symtab_upper_bound
7920ce38 902#define MY_get_symtab_upper_bound NAME (aout, get_symtab_upper_bound)
252b5132 903#endif
6cee3f79 904#ifndef MY_canonicalize_symtab
7920ce38 905#define MY_canonicalize_symtab NAME (aout, canonicalize_symtab)
252b5132
RH		 906#endif
907#ifndef MY_get_reloc_upper_bound
7920ce38 908#define MY_get_reloc_upper_bound NAME (aout, get_reloc_upper_bound)
252b5132
RH		 909#endif
910#ifndef MY_canonicalize_reloc
7920ce38 911#define MY_canonicalize_reloc NAME (aout, canonicalize_reloc)
252b5132
RH		 912#endif
913#ifndef MY_make_empty_symbol
7920ce38 914#define MY_make_empty_symbol NAME (aout, make_empty_symbol)
252b5132
RH		 915#endif
916#ifndef MY_print_symbol
7920ce38 917#define MY_print_symbol NAME (aout, print_symbol)
252b5132
RH		 918#endif
919#ifndef MY_get_symbol_info
7920ce38 920#define MY_get_symbol_info NAME (aout, get_symbol_info)
252b5132
RH		 921#endif
922#ifndef MY_get_lineno
7920ce38 923#define MY_get_lineno NAME (aout, get_lineno)
252b5132
RH		 924#endif
925#ifndef MY_set_arch_mach
926#define MY_set_arch_mach tic30_aout_set_arch_mach
927#endif
928#ifndef MY_find_nearest_line
7920ce38 929#define MY_find_nearest_line NAME (aout, find_nearest_line)
252b5132 930#endif
4ab527b0
FF		 931#ifndef MY_find_inliner_info
932#define MY_find_inliner_info _bfd_nosymbols_find_inliner_info
933#endif
252b5132 934#ifndef MY_sizeof_headers
7920ce38 935#define MY_sizeof_headers NAME (aout, sizeof_headers)
252b5132
RH		 936#endif
937#ifndef MY_bfd_get_relocated_section_contents
938#define MY_bfd_get_relocated_section_contents \
939 bfd_generic_get_relocated_section_contents
940#endif
941#ifndef MY_bfd_relax_section
942#define MY_bfd_relax_section bfd_generic_relax_section
943#endif
944#ifndef MY_bfd_gc_sections
945#define MY_bfd_gc_sections bfd_generic_gc_sections
946#endif
ae17ab41
CM		 947#ifndef MY_bfd_lookup_section_flags
948#define MY_bfd_lookup_section_flags bfd_generic_lookup_section_flags
949#endif
8550eb6e
JJ		 950#ifndef MY_bfd_merge_sections
951#define MY_bfd_merge_sections bfd_generic_merge_sections
952#endif
72adc230
AM		 953#ifndef MY_bfd_is_group_section
954#define MY_bfd_is_group_section bfd_generic_is_group_section
955#endif
e61463e1
AM		 956#ifndef MY_bfd_discard_group
957#define MY_bfd_discard_group bfd_generic_discard_group
958#endif
082b7297
L		 959#ifndef MY_section_already_linked
960#define MY_section_already_linked \
961 _bfd_generic_section_already_linked
962#endif
3023e3f6
RS		 963#ifndef MY_bfd_define_common_symbol
964#define MY_bfd_define_common_symbol bfd_generic_define_common_symbol
965#endif
252b5132
RH		 966#ifndef MY_bfd_reloc_type_lookup
967#define MY_bfd_reloc_type_lookup tic30_aout_reloc_type_lookup
968#endif
157090f7
AM		 969#ifndef MY_bfd_reloc_name_lookup
970#define MY_bfd_reloc_name_lookup tic30_aout_reloc_name_lookup
971#endif
252b5132
RH		 972#ifndef MY_bfd_make_debug_symbol
973#define MY_bfd_make_debug_symbol 0
974#endif
975#ifndef MY_read_minisymbols
7920ce38 976#define MY_read_minisymbols NAME (aout, read_minisymbols)
252b5132
RH		 977#endif
978#ifndef MY_minisymbol_to_symbol
7920ce38 979#define MY_minisymbol_to_symbol NAME (aout, minisymbol_to_symbol)
252b5132
RH		 980#endif
981#ifndef MY_bfd_link_hash_table_create
7920ce38 982#define MY_bfd_link_hash_table_create NAME (aout, link_hash_table_create)
252b5132 983#endif
e2d34d7d
DJ		 984#ifndef MY_bfd_link_hash_table_free
985#define MY_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
986#endif
252b5132 987#ifndef MY_bfd_link_add_symbols
7920ce38 988#define MY_bfd_link_add_symbols NAME (aout, link_add_symbols)
252b5132 989#endif
2d653fc7
AM		 990#ifndef MY_bfd_link_just_syms
991#define MY_bfd_link_just_syms _bfd_generic_link_just_syms
992#endif
1338dd10
PB		 993#ifndef MY_bfd_copy_link_hash_symbol_type
994#define MY_bfd_copy_link_hash_symbol_type \
995 _bfd_generic_copy_link_hash_symbol_type
996#endif
252b5132
RH		 997#ifndef MY_bfd_link_split_section
998#define MY_bfd_link_split_section _bfd_generic_link_split_section
999#endif
1000
252b5132
RH		 1001#ifndef MY_bfd_copy_private_bfd_data
1002#define MY_bfd_copy_private_bfd_data _bfd_generic_bfd_copy_private_bfd_data
1003#endif
1004
1005#ifndef MY_bfd_merge_private_bfd_data
1006#define MY_bfd_merge_private_bfd_data _bfd_generic_bfd_merge_private_bfd_data
1007#endif
1008
1009#ifndef MY_bfd_copy_private_symbol_data
1010#define MY_bfd_copy_private_symbol_data _bfd_generic_bfd_copy_private_symbol_data
1011#endif
1012
80fccad2
BW		 1013#ifndef MY_bfd_copy_private_header_data
1014#define MY_bfd_copy_private_header_data _bfd_generic_bfd_copy_private_header_data
1015#endif
1016
252b5132
RH		 1017#ifndef MY_bfd_print_private_bfd_data
1018#define MY_bfd_print_private_bfd_data _bfd_generic_bfd_print_private_bfd_data
1019#endif
1020
1021#ifndef MY_bfd_set_private_flags
1022#define MY_bfd_set_private_flags _bfd_generic_bfd_set_private_flags
1023#endif
1024
1025#ifndef MY_bfd_is_local_label_name
1026#define MY_bfd_is_local_label_name bfd_generic_is_local_label_name
1027#endif
1028
3c9458e9
NC		 1029#ifndef MY_bfd_is_target_special_symbol
1030#define MY_bfd_is_target_special_symbol \
1031 ((bfd_boolean (*) (bfd *, asymbol *)) bfd_false)
1032#endif
1033
252b5132 1034#ifndef MY_bfd_free_cached_info
7920ce38 1035#define MY_bfd_free_cached_info NAME (aout, bfd_free_cached_info)
252b5132
RH		 1036#endif
1037
1038#ifndef MY_close_and_cleanup
1039#define MY_close_and_cleanup MY_bfd_free_cached_info
1040#endif
1041
1042#ifndef MY_get_dynamic_symtab_upper_bound
1043#define MY_get_dynamic_symtab_upper_bound \
1044 _bfd_nodynamic_get_dynamic_symtab_upper_bound
1045#endif
1046#ifndef MY_canonicalize_dynamic_symtab
1047#define MY_canonicalize_dynamic_symtab \
1048 _bfd_nodynamic_canonicalize_dynamic_symtab
1049#endif
4c45e5c9
JJ		 1050#ifndef MY_get_synthetic_symtab
1051#define MY_get_synthetic_symtab \
1052 _bfd_nodynamic_get_synthetic_symtab
1053#endif
252b5132
RH		 1054#ifndef MY_get_dynamic_reloc_upper_bound
1055#define MY_get_dynamic_reloc_upper_bound \
1056 _bfd_nodynamic_get_dynamic_reloc_upper_bound
1057#endif
1058#ifndef MY_canonicalize_dynamic_reloc
1059#define MY_canonicalize_dynamic_reloc \
1060 _bfd_nodynamic_canonicalize_dynamic_reloc
1061#endif
1062
7920ce38 1063/* Aout symbols normally have leading underscores. */
252b5132
RH		 1064#ifndef MY_symbol_leading_char
1065#define MY_symbol_leading_char '_'
1066#endif
1067
7920ce38 1068/* Aout archives normally use spaces for padding. */
252b5132
RH		 1069#ifndef AR_PAD_CHAR
1070#define AR_PAD_CHAR ' '
1071#endif
1072
1073#ifndef MY_BFD_TARGET
1074const bfd_target tic30_aout_vec =
1075{
7920ce38 1076 TARGETNAME, /* Name. */
252b5132 1077 bfd_target_aout_flavour,
7920ce38
NC		 1078 BFD_ENDIAN_BIG, /* Target byte order (big). */
1079 BFD_ENDIAN_BIG, /* Target headers byte order (big). */
1080 (HAS_RELOC | /* Object flags. */
252b5132 1081 HAS_SYMS | HAS_LOCALS | WP_TEXT | D_PAGED),
7920ce38 1082 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* Section flags. */
252b5132 1083 MY_symbol_leading_char,
7920ce38
NC		 1084 AR_PAD_CHAR, /* AR_pad_char. */
1085 15, /* AR_max_namelen. */
0aabe54e 1086 0, /* match priority. */
252b5132
RH		 1087 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
1088 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
7920ce38 1089 bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* Data. */
252b5132
RH		 1090 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
1091 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
7920ce38
NC		 1092 bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* Headers. */
1093 {_bfd_dummy_target, MY_object_p, /* bfd_check_format. */
252b5132 1094 bfd_generic_archive_p, MY_core_file_p},
7920ce38 1095 {bfd_false, MY_mkobject, /* bfd_set_format. */
252b5132 1096 _bfd_generic_mkarchive, bfd_false},
7920ce38 1097 {bfd_false, MY_write_object_contents, /* bfd_write_contents. */
252b5132
RH		 1098 _bfd_write_archive_contents, bfd_false},
1099
1100 BFD_JUMP_TABLE_GENERIC (MY),
1101 BFD_JUMP_TABLE_COPY (MY),
1102 BFD_JUMP_TABLE_CORE (MY),
1103 BFD_JUMP_TABLE_ARCHIVE (MY),
1104 BFD_JUMP_TABLE_SYMBOLS (MY),
1105 BFD_JUMP_TABLE_RELOCS (MY),
1106 BFD_JUMP_TABLE_WRITE (MY),
1107 BFD_JUMP_TABLE_LINK (MY),
1108 BFD_JUMP_TABLE_DYNAMIC (MY),
1109
c3c89269 1110 NULL,
c4dfa77f 1111
7920ce38 1112 MY_backend_data
252b5132
RH		 1113};
1114#endif /* MY_BFD_TARGET */
GDB Binutils - Deliverables
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