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include/coff/
[deliverable/binutils-gdb.git] / bfd / coff-tic54x.c
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81635ce4 1/* BFD back-end for TMS320C54X coff binaries.
45dfa85a 2 Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2011, 2012
d003868e 3 Free Software Foundation, Inc.
a44f2895 4 Contributed by Timothy Wall (twall@cygnus.com)
81635ce4
TW		 5
6 This file is part of BFD, the Binary File Descriptor library.
7
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
cd123cb7 10 the Free Software Foundation; either version 3 of the License, or
81635ce4
TW		 11 (at your option) any later version.
12
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
17
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
3e110533 20 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
53e09e0a 21 02110-1301, USA. */
81635ce4 22
81635ce4 23#include "sysdep.h"
3db64b00 24#include "bfd.h"
81635ce4
TW		 25#include "libbfd.h"
26#include "bfdlink.h"
27#include "coff/tic54x.h"
28#include "coff/internal.h"
29#include "libcoff.h"
30
f4ffd778 31#undef F_LSYMS
81635ce4
TW		 32#define F_LSYMS F_LSYMS_TICOFF
33
2c3fc389
NC		 34static void
35tic54x_reloc_processing (arelent *, struct internal_reloc *,
36 asymbol **, bfd *, asection *);
f4ffd778
NC		 37
38/* 32-bit operations
39 The octet order is screwy. words are LSB first (LS octet, actually), but
40 longwords are MSW first. For example, 0x12345678 is encoded 0x5678 in the
41 first word and 0x1234 in the second. When looking at the data as stored in
42 the COFF file, you would see the octets ordered as 0x78, 0x56, 0x34, 0x12.
43 Don't bother with 64-bits, as there aren't any. */
44
81635ce4 45static bfd_vma
edeb6e24 46tic54x_getl32 (const void *p)
81635ce4 47{
edeb6e24 48 const bfd_byte *addr = p;
81635ce4 49 unsigned long v;
f4ffd778
NC		 50
51 v = (unsigned long) addr[2];
81635ce4
TW		 52 v |= (unsigned long) addr[3] << 8;
53 v |= (unsigned long) addr[0] << 16;
54 v |= (unsigned long) addr[1] << 24;
edeb6e24 55 return v;
81635ce4
TW		 56}
57
58static void
edeb6e24 59tic54x_putl32 (bfd_vma data, void *p)
81635ce4 60{
edeb6e24
AM		 61 bfd_byte *addr = p;
62 addr[2] = data & 0xff;
63 addr[3] = (data >> 8) & 0xff;
64 addr[0] = (data >> 16) & 0xff;
65 addr[1] = (data >> 24) & 0xff;
81635ce4
TW		 66}
67
edeb6e24
AM		 68static bfd_signed_vma
69tic54x_getl_signed_32 (const void *p)
81635ce4 70{
edeb6e24 71 const bfd_byte *addr = p;
81635ce4
TW		 72 unsigned long v;
73
f4ffd778 74 v = (unsigned long) addr[2];
81635ce4
TW		 75 v |= (unsigned long) addr[3] << 8;
76 v |= (unsigned long) addr[0] << 16;
77 v |= (unsigned long) addr[1] << 24;
78#define COERCE32(x) \
79 ((bfd_signed_vma) (long) (((unsigned long) (x) ^ 0x80000000) - 0x80000000))
80 return COERCE32 (v);
81}
82
b9af77f5
TW		 83#define coff_get_section_load_page bfd_ticoff_get_section_load_page
84#define coff_set_section_load_page bfd_ticoff_set_section_load_page
85
cbfe05c4 86void
2c3fc389
NC		 87bfd_ticoff_set_section_load_page (asection *sect,
88 int page)
b9af77f5
TW		 89{
90 sect->lma = (sect->lma & ADDR_MASK) | PG_TO_FLAG(page);
91}
92
b9af77f5 93int
2c3fc389 94bfd_ticoff_get_section_load_page (asection *sect)
b9af77f5
TW		 95{
96 int page;
97
cbfe05c4 98 /* Provide meaningful defaults for predefined sections. */
45dfa85a 99 if (sect == bfd_com_section_ptr)
b9af77f5
TW		 100 page = PG_DATA;
101
45dfa85a
AM		 102 else if (bfd_is_und_section (sect)
103 || bfd_is_abs_section (sect)
104 || bfd_is_ind_section (sect))
b9af77f5
TW		 105 page = PG_PROG;
106
107 else
108 page = FLAG_TO_PG (sect->lma);
109
110 return page;
111}
112
113/* Set the architecture appropriately. Allow unkown architectures
cbfe05c4 114 (e.g. binary). */
f4ffd778 115
b34976b6 116static bfd_boolean
2c3fc389
NC		 117tic54x_set_arch_mach (bfd *abfd,
118 enum bfd_architecture arch,
119 unsigned long machine)
b9af77f5
TW		 120{
121 if (arch == bfd_arch_unknown)
122 arch = bfd_arch_tic54x;
123
124 else if (arch != bfd_arch_tic54x)
b34976b6 125 return FALSE;
b9af77f5
TW		 126
127 return bfd_default_set_arch_mach (abfd, arch, machine);
128}
129
81635ce4 130static bfd_reloc_status_type
2c3fc389
NC		 131tic54x_relocation (bfd *abfd ATTRIBUTE_UNUSED,
132 arelent *reloc_entry,
133 asymbol *symbol ATTRIBUTE_UNUSED,
134 void * data ATTRIBUTE_UNUSED,
135 asection *input_section,
136 bfd *output_bfd,
137 char **error_message ATTRIBUTE_UNUSED)
81635ce4 138{
81635ce4
TW		 139 if (output_bfd != (bfd *) NULL)
140 {
141 /* This is a partial relocation, and we want to apply the
142 relocation to the reloc entry rather than the raw data.
143 Modify the reloc inplace to reflect what we now know. */
144 reloc_entry->address += input_section->output_offset;
145 return bfd_reloc_ok;
146 }
147 return bfd_reloc_continue;
148}
149
150reloc_howto_type tic54x_howto_table[] =
f4ffd778
NC		 151 {
152 /* type,rightshift,size (0=byte, 1=short, 2=long),
153 bit size, pc_relative, bitpos, dont complain_on_overflow,
154 special_function, name, partial_inplace, src_mask, dst_mask, pcrel_offset. */
155
156 /* NORMAL BANK */
157 /* 16-bit direct reference to symbol's address. */
b34976b6
AM		 158 HOWTO (R_RELWORD,0,1,16,FALSE,0,complain_overflow_dont,
159 tic54x_relocation,"REL16",FALSE,0xFFFF,0xFFFF,FALSE),
f4ffd778
NC		 160
161 /* 7 LSBs of an address */
b34976b6
AM		 162 HOWTO (R_PARTLS7,0,1,7,FALSE,0,complain_overflow_dont,
163 tic54x_relocation,"LS7",FALSE,0x007F,0x007F,FALSE),
f4ffd778
NC		 164
165 /* 9 MSBs of an address */
166 /* TI assembler doesn't shift its encoding, and is thus incompatible */
b34976b6
AM		 167 HOWTO (R_PARTMS9,7,1,9,FALSE,0,complain_overflow_dont,
168 tic54x_relocation,"MS9",FALSE,0x01FF,0x01FF,FALSE),
f4ffd778
NC		 169
170 /* 23-bit relocation */
b34976b6
AM		 171 HOWTO (R_EXTWORD,0,2,23,FALSE,0,complain_overflow_dont,
172 tic54x_relocation,"RELEXT",FALSE,0x7FFFFF,0x7FFFFF,FALSE),
f4ffd778
NC		 173
174 /* 16 bits of 23-bit extended address */
b34976b6
AM		 175 HOWTO (R_EXTWORD16,0,1,16,FALSE,0,complain_overflow_dont,
176 tic54x_relocation,"RELEXT16",FALSE,0x7FFFFF,0x7FFFFF,FALSE),
f4ffd778
NC		 177
178 /* upper 7 bits of 23-bit extended address */
b34976b6
AM		 179 HOWTO (R_EXTWORDMS7,16,1,7,FALSE,0,complain_overflow_dont,
180 tic54x_relocation,"RELEXTMS7",FALSE,0x7F,0x7F,FALSE),
f4ffd778
NC		 181
182 /* ABSOLUTE BANK */
183 /* 16-bit direct reference to symbol's address, absolute */
b34976b6
AM		 184 HOWTO (R_RELWORD,0,1,16,FALSE,0,complain_overflow_dont,
185 tic54x_relocation,"AREL16",FALSE,0xFFFF,0xFFFF,FALSE),
f4ffd778
NC		 186
187 /* 7 LSBs of an address, absolute */
b34976b6
AM		 188 HOWTO (R_PARTLS7,0,1,7,FALSE,0,complain_overflow_dont,
189 tic54x_relocation,"ALS7",FALSE,0x007F,0x007F,FALSE),
f4ffd778
NC		 190
191 /* 9 MSBs of an address, absolute */
192 /* TI assembler doesn't shift its encoding, and is thus incompatible */
b34976b6
AM		 193 HOWTO (R_PARTMS9,7,1,9,FALSE,0,complain_overflow_dont,
194 tic54x_relocation,"AMS9",FALSE,0x01FF,0x01FF,FALSE),
f4ffd778
NC		 195
196 /* 23-bit direct reference, absolute */
b34976b6
AM		 197 HOWTO (R_EXTWORD,0,2,23,FALSE,0,complain_overflow_dont,
198 tic54x_relocation,"ARELEXT",FALSE,0x7FFFFF,0x7FFFFF,FALSE),
f4ffd778
NC		 199
200 /* 16 bits of 23-bit extended address, absolute */
b34976b6
AM		 201 HOWTO (R_EXTWORD16,0,1,16,FALSE,0,complain_overflow_dont,
202 tic54x_relocation,"ARELEXT16",FALSE,0x7FFFFF,0x7FFFFF,FALSE),
f4ffd778
NC		 203
204 /* upper 7 bits of 23-bit extended address, absolute */
b34976b6
AM		 205 HOWTO (R_EXTWORDMS7,16,1,7,FALSE,0,complain_overflow_dont,
206 tic54x_relocation,"ARELEXTMS7",FALSE,0x7F,0x7F,FALSE),
f4ffd778
NC		 207
208 /* 32-bit relocation exclusively for stabs */
b34976b6
AM		 209 HOWTO (R_RELLONG,0,2,32,FALSE,0,complain_overflow_dont,
210 tic54x_relocation,"STAB",FALSE,0xFFFFFFFF,0xFFFFFFFF,FALSE),
f4ffd778 211 };
81635ce4
TW		 212
213#define coff_bfd_reloc_type_lookup tic54x_coff_reloc_type_lookup
157090f7 214#define coff_bfd_reloc_name_lookup tic54x_coff_reloc_name_lookup
81635ce4
TW		 215
216/* For the case statement use the code values used tc_gen_reloc (defined in
f4ffd778
NC		 217 bfd/reloc.c) to map to the howto table entries. */
218
2c3fc389
NC		 219static reloc_howto_type *
220tic54x_coff_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED,
221 bfd_reloc_code_real_type code)
81635ce4
TW		 222{
223 switch (code)
224 {
225 case BFD_RELOC_16:
226 return &tic54x_howto_table[0];
227 case BFD_RELOC_TIC54X_PARTLS7:
228 return &tic54x_howto_table[1];
229 case BFD_RELOC_TIC54X_PARTMS9:
230 return &tic54x_howto_table[2];
231 case BFD_RELOC_TIC54X_23:
232 return &tic54x_howto_table[3];
233 case BFD_RELOC_TIC54X_16_OF_23:
234 return &tic54x_howto_table[4];
235 case BFD_RELOC_TIC54X_MS7_OF_23:
236 return &tic54x_howto_table[5];
237 case BFD_RELOC_32:
238 return &tic54x_howto_table[12];
239 default:
240 return (reloc_howto_type *) NULL;
241 }
242}
243
157090f7
AM		 244static reloc_howto_type *
245tic54x_coff_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
246 const char *r_name)
247{
248 unsigned int i;
249
250 for (i = 0;
251 i < sizeof (tic54x_howto_table) / sizeof (tic54x_howto_table[0]);
252 i++)
253 if (tic54x_howto_table[i].name != NULL
254 && strcasecmp (tic54x_howto_table[i].name, r_name) == 0)
255 return &tic54x_howto_table[i];
256
257 return NULL;
258}
259
cbfe05c4 260/* Code to turn a r_type into a howto ptr, uses the above howto table.
f4ffd778
NC		 261 Called after some initial checking by the tic54x_rtype_to_howto fn below. */
262
81635ce4 263static void
2c3fc389
NC		 264tic54x_lookup_howto (arelent *internal,
265 struct internal_reloc *dst)
81635ce4
TW		 266{
267 unsigned i;
268 int bank = (dst->r_symndx == -1) ? HOWTO_BANK : 0;
f4ffd778 269
81635ce4
TW		 270 for (i = 0; i < sizeof tic54x_howto_table/sizeof tic54x_howto_table[0]; i++)
271 {
272 if (tic54x_howto_table[i].type == dst->r_type)
273 {
274 internal->howto = tic54x_howto_table + i + bank;
275 return;
276 }
277 }
278
279 (*_bfd_error_handler) (_("Unrecognized reloc type 0x%x"),
280 (unsigned int) dst->r_type);
cbfe05c4 281 abort ();
81635ce4
TW		 282}
283
284#define RELOC_PROCESSING(RELENT,RELOC,SYMS,ABFD,SECT)\
285 tic54x_reloc_processing(RELENT,RELOC,SYMS,ABFD,SECT)
286
81635ce4
TW		 287#define coff_rtype_to_howto coff_tic54x_rtype_to_howto
288
289static reloc_howto_type *
2c3fc389
NC		 290coff_tic54x_rtype_to_howto (bfd *abfd ATTRIBUTE_UNUSED,
291 asection *sec,
292 struct internal_reloc *rel,
293 struct coff_link_hash_entry *h ATTRIBUTE_UNUSED,
294 struct internal_syment *sym ATTRIBUTE_UNUSED,
295 bfd_vma *addendp)
81635ce4
TW		 296{
297 arelent genrel;
298
299 if (rel->r_symndx == -1 && addendp != NULL)
300 {
301 /* This is a TI "internal relocation", which means that the relocation
302 amount is the amount by which the current section is being relocated
cbfe05c4 303 in the output section. */
81635ce4
TW		 304 *addendp = (sec->output_section->vma + sec->output_offset) - sec->vma;
305 }
306
307 tic54x_lookup_howto (&genrel, rel);
308
309 return genrel.howto;
310}
311
f4ffd778
NC		 312/* Replace the stock _bfd_coff_is_local_label_name to recognize TI COFF local
313 labels. */
314
b34976b6 315static bfd_boolean
2c3fc389
NC		 316ticoff_bfd_is_local_label_name (bfd *abfd ATTRIBUTE_UNUSED,
317 const char *name)
81635ce4
TW		 318{
319 if (TICOFF_LOCAL_LABEL_P(name))
b34976b6
AM		 320 return TRUE;
321 return FALSE;
81635ce4
TW		 322}
323
324#define coff_bfd_is_local_label_name ticoff_bfd_is_local_label_name
325
cbfe05c4 326/* Customize coffcode.h; the default coff_ functions are set up to use COFF2;
81635ce4
TW		 327 coff_bad_format_hook uses BADMAG, so set that for COFF2. The COFF1
328 and COFF0 vectors use custom _bad_format_hook procs instead of setting
f4ffd778 329 BADMAG. */
81635ce4 330#define BADMAG(x) COFF2_BADMAG(x)
2b5c217d
NC		 331
332#ifndef bfd_pe_print_pdata
333#define bfd_pe_print_pdata NULL
334#endif
335
81635ce4
TW		 336#include "coffcode.h"
337
b34976b6 338static bfd_boolean
2c3fc389
NC		 339tic54x_set_section_contents (bfd *abfd,
340 sec_ptr section,
341 const void * location,
342 file_ptr offset,
343 bfd_size_type bytes_to_do)
b9af77f5 344{
cbfe05c4 345 return coff_set_section_contents (abfd, section, location,
b9af77f5
TW		 346 offset, bytes_to_do);
347}
348
81635ce4 349static void
2c3fc389
NC		 350tic54x_reloc_processing (arelent *relent,
351 struct internal_reloc *reloc,
352 asymbol **symbols,
353 bfd *abfd,
354 asection *section)
81635ce4
TW		 355{
356 asymbol *ptr;
357
358 relent->address = reloc->r_vaddr;
cbfe05c4 359
81635ce4
TW		 360 if (reloc->r_symndx != -1)
361 {
362 if (reloc->r_symndx < 0 || reloc->r_symndx >= obj_conv_table_size (abfd))
363 {
364 (*_bfd_error_handler)
d003868e
AM		 365 (_("%B: warning: illegal symbol index %ld in relocs"),
366 abfd, reloc->r_symndx);
81635ce4
TW		 367 relent->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr;
368 ptr = NULL;
369 }
370 else
371 {
372 relent->sym_ptr_ptr = (symbols
373 + obj_convert (abfd)[reloc->r_symndx]);
374 ptr = *(relent->sym_ptr_ptr);
375 }
376 }
377 else
378 {
379 relent->sym_ptr_ptr = section->symbol_ptr_ptr;
380 ptr = *(relent->sym_ptr_ptr);
381 }
cbfe05c4 382
81635ce4
TW		 383 /* The symbols definitions that we have read in have been
384 relocated as if their sections started at 0. But the offsets
385 refering to the symbols in the raw data have not been
386 modified, so we have to have a negative addend to compensate.
cbfe05c4 387
f4ffd778 388 Note that symbols which used to be common must be left alone. */
cbfe05c4 389
f4ffd778 390 /* Calculate any reloc addend by looking at the symbol. */
81635ce4 391 CALC_ADDEND (abfd, ptr, *reloc, relent);
cbfe05c4 392
81635ce4
TW		 393 relent->address -= section->vma;
394 /* !! relent->section = (asection *) NULL;*/
cbfe05c4 395
f4ffd778 396 /* Fill in the relent->howto field from reloc->r_type. */
81635ce4
TW		 397 tic54x_lookup_howto (relent, reloc);
398}
399
f4ffd778 400/* TI COFF v0, DOS tools (little-endian headers). */
81635ce4 401const bfd_target tic54x_coff0_vec =
f4ffd778
NC		 402 {
403 "coff0-c54x", /* name */
404 bfd_target_coff_flavour,
405 BFD_ENDIAN_LITTLE, /* data byte order is little */
406 BFD_ENDIAN_LITTLE, /* header byte order is little (DOS tools) */
407
408 (HAS_RELOC | EXEC_P | /* object flags */
409 HAS_LINENO | HAS_DEBUG |
410 HAS_SYMS | HAS_LOCALS | WP_TEXT ),
411
412 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
413 '_', /* leading symbol underscore */
414 '/', /* ar_pad_char */
415 15, /* ar_max_namelen */
0aabe54e 416 0, /* match priority. */
f4ffd778
NC		 417 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
418 tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
419 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
420 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
421 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
422 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
423
424 {_bfd_dummy_target, coff_object_p, /* bfd_check_format */
425 bfd_generic_archive_p, _bfd_dummy_target},
426 {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
427 bfd_false},
428 {bfd_false, coff_write_object_contents, /* bfd_write_contents */
429 _bfd_write_archive_contents, bfd_false},
430
431 BFD_JUMP_TABLE_GENERIC (coff),
432 BFD_JUMP_TABLE_COPY (coff),
433 BFD_JUMP_TABLE_CORE (_bfd_nocore),
434 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
435 BFD_JUMP_TABLE_SYMBOLS (coff),
436 BFD_JUMP_TABLE_RELOCS (coff),
437 BFD_JUMP_TABLE_WRITE (tic54x),
438 BFD_JUMP_TABLE_LINK (coff),
439 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
440 NULL,
441
2c3fc389 442 & ticoff0_swap_table
f4ffd778
NC		 443 };
444
445/* TI COFF v0, SPARC tools (big-endian headers). */
81635ce4 446const bfd_target tic54x_coff0_beh_vec =
f4ffd778
NC		 447 {
448 "coff0-beh-c54x", /* name */
449 bfd_target_coff_flavour,
450 BFD_ENDIAN_LITTLE, /* data byte order is little */
451 BFD_ENDIAN_BIG, /* header byte order is big */
452
453 (HAS_RELOC | EXEC_P | /* object flags */
454 HAS_LINENO | HAS_DEBUG |
455 HAS_SYMS | HAS_LOCALS | WP_TEXT ),
456
457 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
458 '_', /* leading symbol underscore */
459 '/', /* ar_pad_char */
460 15, /* ar_max_namelen */
0aabe54e 461 0, /* match priority. */
f4ffd778
NC		 462 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
463 tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
464 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
465 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
466 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
467 bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
468
469 {_bfd_dummy_target, coff_object_p, /* bfd_check_format */
470 bfd_generic_archive_p, _bfd_dummy_target},
471 {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
472 bfd_false},
473 {bfd_false, coff_write_object_contents, /* bfd_write_contents */
474 _bfd_write_archive_contents, bfd_false},
475
476 BFD_JUMP_TABLE_GENERIC (coff),
477 BFD_JUMP_TABLE_COPY (coff),
478 BFD_JUMP_TABLE_CORE (_bfd_nocore),
479 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
480 BFD_JUMP_TABLE_SYMBOLS (coff),
481 BFD_JUMP_TABLE_RELOCS (coff),
482 BFD_JUMP_TABLE_WRITE (tic54x),
483 BFD_JUMP_TABLE_LINK (coff),
484 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
485
486 & tic54x_coff0_vec,
487
2c3fc389 488 & ticoff0_swap_table
f4ffd778
NC		 489 };
490
491/* TI COFF v1, DOS tools (little-endian headers). */
81635ce4 492const bfd_target tic54x_coff1_vec =
f4ffd778
NC		 493 {
494 "coff1-c54x", /* name */
495 bfd_target_coff_flavour,
496 BFD_ENDIAN_LITTLE, /* data byte order is little */
497 BFD_ENDIAN_LITTLE, /* header byte order is little (DOS tools) */
498
499 (HAS_RELOC | EXEC_P | /* object flags */
500 HAS_LINENO | HAS_DEBUG |
501 HAS_SYMS | HAS_LOCALS | WP_TEXT ),
502
503 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
504 '_', /* leading symbol underscore */
505 '/', /* ar_pad_char */
506 15, /* ar_max_namelen */
0aabe54e 507 0, /* match priority. */
f4ffd778
NC		 508 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
509 tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
510 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
511 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
512 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
513 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
514
515 {_bfd_dummy_target, coff_object_p, /* bfd_check_format */
516 bfd_generic_archive_p, _bfd_dummy_target},
517 {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
518 bfd_false},
519 {bfd_false, coff_write_object_contents, /* bfd_write_contents */
520 _bfd_write_archive_contents, bfd_false},
521
522 BFD_JUMP_TABLE_GENERIC (coff),
523 BFD_JUMP_TABLE_COPY (coff),
524 BFD_JUMP_TABLE_CORE (_bfd_nocore),
525 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
526 BFD_JUMP_TABLE_SYMBOLS (coff),
527 BFD_JUMP_TABLE_RELOCS (coff),
528 BFD_JUMP_TABLE_WRITE (tic54x),
529 BFD_JUMP_TABLE_LINK (coff),
530 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
531
532 & tic54x_coff0_beh_vec,
533
2c3fc389 534 & ticoff1_swap_table
81635ce4
TW		 535};
536
f4ffd778 537/* TI COFF v1, SPARC tools (big-endian headers). */
81635ce4 538const bfd_target tic54x_coff1_beh_vec =
f4ffd778
NC		 539 {
540 "coff1-beh-c54x", /* name */
541 bfd_target_coff_flavour,
542 BFD_ENDIAN_LITTLE, /* data byte order is little */
543 BFD_ENDIAN_BIG, /* header byte order is big */
544
545 (HAS_RELOC | EXEC_P | /* object flags */
546 HAS_LINENO | HAS_DEBUG |
547 HAS_SYMS | HAS_LOCALS | WP_TEXT ),
548
549 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
550 '_', /* leading symbol underscore */
551 '/', /* ar_pad_char */
552 15, /* ar_max_namelen */
0aabe54e 553 0, /* match priority. */
f4ffd778
NC		 554 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
555 tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
556 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
557 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
558 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
559 bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
560
561 {_bfd_dummy_target, coff_object_p, /* bfd_check_format */
562 bfd_generic_archive_p, _bfd_dummy_target},
563 {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
564 bfd_false},
565 {bfd_false, coff_write_object_contents, /* bfd_write_contents */
566 _bfd_write_archive_contents, bfd_false},
567
568 BFD_JUMP_TABLE_GENERIC (coff),
569 BFD_JUMP_TABLE_COPY (coff),
570 BFD_JUMP_TABLE_CORE (_bfd_nocore),
571 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
572 BFD_JUMP_TABLE_SYMBOLS (coff),
573 BFD_JUMP_TABLE_RELOCS (coff),
574 BFD_JUMP_TABLE_WRITE (tic54x),
575 BFD_JUMP_TABLE_LINK (coff),
576 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
577
578 & tic54x_coff1_vec,
579
2c3fc389 580 & ticoff1_swap_table
f4ffd778
NC		 581 };
582
583/* TI COFF v2, TI DOS tools output (little-endian headers). */
81635ce4 584const bfd_target tic54x_coff2_vec =
f4ffd778
NC		 585 {
586 "coff2-c54x", /* name */
587 bfd_target_coff_flavour,
588 BFD_ENDIAN_LITTLE, /* data byte order is little */
589 BFD_ENDIAN_LITTLE, /* header byte order is little (DOS tools) */
590
591 (HAS_RELOC | EXEC_P | /* object flags */
592 HAS_LINENO | HAS_DEBUG |
593 HAS_SYMS | HAS_LOCALS | WP_TEXT ),
594
595 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
596 '_', /* leading symbol underscore */
597 '/', /* ar_pad_char */
598 15, /* ar_max_namelen */
0aabe54e 599 0, /* match priority. */
f4ffd778
NC		 600 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
601 tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
602 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
603 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
604 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
605 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
606
607 {_bfd_dummy_target, coff_object_p, /* bfd_check_format */
608 bfd_generic_archive_p, _bfd_dummy_target},
609 {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
610 bfd_false},
611 {bfd_false, coff_write_object_contents, /* bfd_write_contents */
612 _bfd_write_archive_contents, bfd_false},
613
614 BFD_JUMP_TABLE_GENERIC (coff),
615 BFD_JUMP_TABLE_COPY (coff),
616 BFD_JUMP_TABLE_CORE (_bfd_nocore),
617 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
618 BFD_JUMP_TABLE_SYMBOLS (coff),
619 BFD_JUMP_TABLE_RELOCS (coff),
620 BFD_JUMP_TABLE_WRITE (tic54x),
621 BFD_JUMP_TABLE_LINK (coff),
622 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
623
624 & tic54x_coff1_beh_vec,
625
626 COFF_SWAP_TABLE
627 };
628
629/* TI COFF v2, TI SPARC tools output (big-endian headers). */
81635ce4 630const bfd_target tic54x_coff2_beh_vec =
f4ffd778
NC		 631 {
632 "coff2-beh-c54x", /* name */
633 bfd_target_coff_flavour,
634 BFD_ENDIAN_LITTLE, /* data byte order is little */
635 BFD_ENDIAN_BIG, /* header byte order is big */
636
637 (HAS_RELOC | EXEC_P | /* object flags */
638 HAS_LINENO | HAS_DEBUG |
639 HAS_SYMS | HAS_LOCALS | WP_TEXT ),
640
641 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
642 '_', /* leading symbol underscore */
643 '/', /* ar_pad_char */
644 15, /* ar_max_namelen */
0aabe54e 645 0, /* match priority. */
f4ffd778
NC		 646 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
647 tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
648 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
649 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
650 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
651 bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
652
653 {_bfd_dummy_target, coff_object_p, /* bfd_check_format */
654 bfd_generic_archive_p, _bfd_dummy_target},
655 {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
656 bfd_false},
657 {bfd_false, coff_write_object_contents, /* bfd_write_contents */
658 _bfd_write_archive_contents, bfd_false},
659
660 BFD_JUMP_TABLE_GENERIC (coff),
661 BFD_JUMP_TABLE_COPY (coff),
662 BFD_JUMP_TABLE_CORE (_bfd_nocore),
663 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
664 BFD_JUMP_TABLE_SYMBOLS (coff),
665 BFD_JUMP_TABLE_RELOCS (coff),
666 BFD_JUMP_TABLE_WRITE (tic54x),
667 BFD_JUMP_TABLE_LINK (coff),
668 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
669
670 & tic54x_coff2_vec,
671
672 COFF_SWAP_TABLE
673 };
GDB Binutils - Deliverables
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