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Fix an illegal memory access triggered when trying to examine an input file containin...
[deliverable/binutils-gdb.git] / bfd / coff-tic54x.c
CommitLineData
81635ce4 1/* BFD back-end for TMS320C54X coff binaries.
b3adc24a 2 Copyright (C) 1999-2020 Free Software Foundation, Inc.
a44f2895 3 Contributed by Timothy Wall (twall@cygnus.com)
81635ce4
TW		 4
5 This file is part of BFD, the Binary File Descriptor library.
6
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
cd123cb7 9 the Free Software Foundation; either version 3 of the License, or
81635ce4
TW		 10 (at your option) any later version.
11
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.
16
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
3e110533 19 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
53e09e0a 20 02110-1301, USA. */
81635ce4 21
81635ce4 22#include "sysdep.h"
3db64b00 23#include "bfd.h"
81635ce4
TW		 24#include "libbfd.h"
25#include "bfdlink.h"
26#include "coff/tic54x.h"
27#include "coff/internal.h"
28#include "libcoff.h"
29
f4ffd778 30#undef F_LSYMS
81635ce4
TW		 31#define F_LSYMS F_LSYMS_TICOFF
32
2c3fc389
NC		 33static void
34tic54x_reloc_processing (arelent *, struct internal_reloc *,
35 asymbol **, bfd *, asection *);
f4ffd778
NC		 36
37/* 32-bit operations
38 The octet order is screwy. words are LSB first (LS octet, actually), but
39 longwords are MSW first. For example, 0x12345678 is encoded 0x5678 in the
40 first word and 0x1234 in the second. When looking at the data as stored in
41 the COFF file, you would see the octets ordered as 0x78, 0x56, 0x34, 0x12.
42 Don't bother with 64-bits, as there aren't any. */
43
81635ce4 44static bfd_vma
edeb6e24 45tic54x_getl32 (const void *p)
81635ce4 46{
edeb6e24 47 const bfd_byte *addr = p;
81635ce4 48 unsigned long v;
f4ffd778
NC		 49
50 v = (unsigned long) addr[2];
81635ce4
TW		 51 v |= (unsigned long) addr[3] << 8;
52 v |= (unsigned long) addr[0] << 16;
53 v |= (unsigned long) addr[1] << 24;
edeb6e24 54 return v;
81635ce4
TW		 55}
56
57static void
edeb6e24 58tic54x_putl32 (bfd_vma data, void *p)
81635ce4 59{
edeb6e24
AM		 60 bfd_byte *addr = p;
61 addr[2] = data & 0xff;
62 addr[3] = (data >> 8) & 0xff;
63 addr[0] = (data >> 16) & 0xff;
64 addr[1] = (data >> 24) & 0xff;
81635ce4
TW		 65}
66
edeb6e24
AM		 67static bfd_signed_vma
68tic54x_getl_signed_32 (const void *p)
81635ce4 69{
edeb6e24 70 const bfd_byte *addr = p;
81635ce4
TW		 71 unsigned long v;
72
f4ffd778 73 v = (unsigned long) addr[2];
81635ce4
TW		 74 v |= (unsigned long) addr[3] << 8;
75 v |= (unsigned long) addr[0] << 16;
76 v |= (unsigned long) addr[1] << 24;
77#define COERCE32(x) \
78 ((bfd_signed_vma) (long) (((unsigned long) (x) ^ 0x80000000) - 0x80000000))
79 return COERCE32 (v);
80}
81
b9af77f5
TW		 82#define coff_get_section_load_page bfd_ticoff_get_section_load_page
83#define coff_set_section_load_page bfd_ticoff_set_section_load_page
84
c348479d 85static void
2c3fc389
NC		 86bfd_ticoff_set_section_load_page (asection *sect,
87 int page)
b9af77f5
TW		 88{
89 sect->lma = (sect->lma & ADDR_MASK) | PG_TO_FLAG(page);
90}
91
c348479d 92static int
2c3fc389 93bfd_ticoff_get_section_load_page (asection *sect)
b9af77f5
TW		 94{
95 int page;
96
cbfe05c4 97 /* Provide meaningful defaults for predefined sections. */
45dfa85a 98 if (sect == bfd_com_section_ptr)
b9af77f5
TW		 99 page = PG_DATA;
100
45dfa85a
AM		 101 else if (bfd_is_und_section (sect)
102 || bfd_is_abs_section (sect)
103 || bfd_is_ind_section (sect))
b9af77f5
TW		 104 page = PG_PROG;
105
106 else
107 page = FLAG_TO_PG (sect->lma);
108
109 return page;
110}
111
112/* Set the architecture appropriately. Allow unkown architectures
cbfe05c4 113 (e.g. binary). */
f4ffd778 114
b34976b6 115static bfd_boolean
2c3fc389
NC		 116tic54x_set_arch_mach (bfd *abfd,
117 enum bfd_architecture arch,
118 unsigned long machine)
b9af77f5
TW		 119{
120 if (arch == bfd_arch_unknown)
121 arch = bfd_arch_tic54x;
122
123 else if (arch != bfd_arch_tic54x)
b34976b6 124 return FALSE;
b9af77f5
TW		 125
126 return bfd_default_set_arch_mach (abfd, arch, machine);
127}
128
81635ce4 129static bfd_reloc_status_type
2c3fc389
NC		 130tic54x_relocation (bfd *abfd ATTRIBUTE_UNUSED,
131 arelent *reloc_entry,
132 asymbol *symbol ATTRIBUTE_UNUSED,
133 void * data ATTRIBUTE_UNUSED,
134 asection *input_section,
135 bfd *output_bfd,
136 char **error_message ATTRIBUTE_UNUSED)
81635ce4 137{
81635ce4
TW		 138 if (output_bfd != (bfd *) NULL)
139 {
140 /* This is a partial relocation, and we want to apply the
07d6d2b8
AM		 141 relocation to the reloc entry rather than the raw data.
142 Modify the reloc inplace to reflect what we now know. */
81635ce4
TW		 143 reloc_entry->address += input_section->output_offset;
144 return bfd_reloc_ok;
145 }
146 return bfd_reloc_continue;
147}
148
149reloc_howto_type tic54x_howto_table[] =
f4ffd778
NC		 150 {
151 /* type,rightshift,size (0=byte, 1=short, 2=long),
152 bit size, pc_relative, bitpos, dont complain_on_overflow,
153 special_function, name, partial_inplace, src_mask, dst_mask, pcrel_offset. */
154
155 /* NORMAL BANK */
156 /* 16-bit direct reference to symbol's address. */
b34976b6
AM		 157 HOWTO (R_RELWORD,0,1,16,FALSE,0,complain_overflow_dont,
158 tic54x_relocation,"REL16",FALSE,0xFFFF,0xFFFF,FALSE),
f4ffd778
NC		 159
160 /* 7 LSBs of an address */
b34976b6
AM		 161 HOWTO (R_PARTLS7,0,1,7,FALSE,0,complain_overflow_dont,
162 tic54x_relocation,"LS7",FALSE,0x007F,0x007F,FALSE),
f4ffd778
NC		 163
164 /* 9 MSBs of an address */
165 /* TI assembler doesn't shift its encoding, and is thus incompatible */
b34976b6
AM		 166 HOWTO (R_PARTMS9,7,1,9,FALSE,0,complain_overflow_dont,
167 tic54x_relocation,"MS9",FALSE,0x01FF,0x01FF,FALSE),
f4ffd778
NC		 168
169 /* 23-bit relocation */
b34976b6
AM		 170 HOWTO (R_EXTWORD,0,2,23,FALSE,0,complain_overflow_dont,
171 tic54x_relocation,"RELEXT",FALSE,0x7FFFFF,0x7FFFFF,FALSE),
f4ffd778
NC		 172
173 /* 16 bits of 23-bit extended address */
b34976b6
AM		 174 HOWTO (R_EXTWORD16,0,1,16,FALSE,0,complain_overflow_dont,
175 tic54x_relocation,"RELEXT16",FALSE,0x7FFFFF,0x7FFFFF,FALSE),
f4ffd778
NC		 176
177 /* upper 7 bits of 23-bit extended address */
b34976b6
AM		 178 HOWTO (R_EXTWORDMS7,16,1,7,FALSE,0,complain_overflow_dont,
179 tic54x_relocation,"RELEXTMS7",FALSE,0x7F,0x7F,FALSE),
f4ffd778
NC		 180
181 /* ABSOLUTE BANK */
182 /* 16-bit direct reference to symbol's address, absolute */
b34976b6
AM		 183 HOWTO (R_RELWORD,0,1,16,FALSE,0,complain_overflow_dont,
184 tic54x_relocation,"AREL16",FALSE,0xFFFF,0xFFFF,FALSE),
f4ffd778
NC		 185
186 /* 7 LSBs of an address, absolute */
b34976b6
AM		 187 HOWTO (R_PARTLS7,0,1,7,FALSE,0,complain_overflow_dont,
188 tic54x_relocation,"ALS7",FALSE,0x007F,0x007F,FALSE),
f4ffd778
NC		 189
190 /* 9 MSBs of an address, absolute */
191 /* TI assembler doesn't shift its encoding, and is thus incompatible */
b34976b6
AM		 192 HOWTO (R_PARTMS9,7,1,9,FALSE,0,complain_overflow_dont,
193 tic54x_relocation,"AMS9",FALSE,0x01FF,0x01FF,FALSE),
f4ffd778
NC		 194
195 /* 23-bit direct reference, absolute */
b34976b6
AM		 196 HOWTO (R_EXTWORD,0,2,23,FALSE,0,complain_overflow_dont,
197 tic54x_relocation,"ARELEXT",FALSE,0x7FFFFF,0x7FFFFF,FALSE),
f4ffd778
NC		 198
199 /* 16 bits of 23-bit extended address, absolute */
b34976b6
AM		 200 HOWTO (R_EXTWORD16,0,1,16,FALSE,0,complain_overflow_dont,
201 tic54x_relocation,"ARELEXT16",FALSE,0x7FFFFF,0x7FFFFF,FALSE),
f4ffd778
NC		 202
203 /* upper 7 bits of 23-bit extended address, absolute */
b34976b6
AM		 204 HOWTO (R_EXTWORDMS7,16,1,7,FALSE,0,complain_overflow_dont,
205 tic54x_relocation,"ARELEXTMS7",FALSE,0x7F,0x7F,FALSE),
f4ffd778
NC		 206
207 /* 32-bit relocation exclusively for stabs */
b34976b6
AM		 208 HOWTO (R_RELLONG,0,2,32,FALSE,0,complain_overflow_dont,
209 tic54x_relocation,"STAB",FALSE,0xFFFFFFFF,0xFFFFFFFF,FALSE),
f4ffd778 210 };
81635ce4
TW		 211
212#define coff_bfd_reloc_type_lookup tic54x_coff_reloc_type_lookup
157090f7 213#define coff_bfd_reloc_name_lookup tic54x_coff_reloc_name_lookup
81635ce4
TW		 214
215/* For the case statement use the code values used tc_gen_reloc (defined in
f4ffd778
NC		 216 bfd/reloc.c) to map to the howto table entries. */
217
2c3fc389
NC		 218static reloc_howto_type *
219tic54x_coff_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED,
220 bfd_reloc_code_real_type code)
81635ce4
TW		 221{
222 switch (code)
223 {
224 case BFD_RELOC_16:
225 return &tic54x_howto_table[0];
226 case BFD_RELOC_TIC54X_PARTLS7:
227 return &tic54x_howto_table[1];
228 case BFD_RELOC_TIC54X_PARTMS9:
229 return &tic54x_howto_table[2];
230 case BFD_RELOC_TIC54X_23:
231 return &tic54x_howto_table[3];
232 case BFD_RELOC_TIC54X_16_OF_23:
233 return &tic54x_howto_table[4];
234 case BFD_RELOC_TIC54X_MS7_OF_23:
235 return &tic54x_howto_table[5];
236 case BFD_RELOC_32:
237 return &tic54x_howto_table[12];
238 default:
239 return (reloc_howto_type *) NULL;
240 }
241}
242
157090f7
AM		 243static reloc_howto_type *
244tic54x_coff_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
245 const char *r_name)
246{
247 unsigned int i;
248
249 for (i = 0;
250 i < sizeof (tic54x_howto_table) / sizeof (tic54x_howto_table[0]);
251 i++)
252 if (tic54x_howto_table[i].name != NULL
253 && strcasecmp (tic54x_howto_table[i].name, r_name) == 0)
254 return &tic54x_howto_table[i];
255
256 return NULL;
257}
258
cbfe05c4 259/* Code to turn a r_type into a howto ptr, uses the above howto table.
f4ffd778
NC		 260 Called after some initial checking by the tic54x_rtype_to_howto fn below. */
261
81635ce4 262static void
0aa13fee
AM		 263tic54x_lookup_howto (bfd *abfd,
264 arelent *internal,
2c3fc389 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
0aa13fee
AM		 279 _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
280 abfd, (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 *
0aa13fee 290coff_tic54x_rtype_to_howto (bfd *abfd,
2c3fc389
NC		 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
0aa13fee 307 tic54x_lookup_howto (abfd, &genrel, rel);
81635ce4
TW		 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,
07d6d2b8 346 offset, bytes_to_do);
b9af77f5
TW		 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))
07d6d2b8
AM		 363 {
364 _bfd_error_handler
695344c0 365 /* xgettext: c-format */
871b3ab2 366 (_("%pB: warning: illegal symbol index %ld in relocs"),
07d6d2b8
AM		 367 abfd, reloc->r_symndx);
368 relent->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr;
369 ptr = NULL;
370 }
81635ce4 371 else
07d6d2b8
AM		 372 {
373 relent->sym_ptr_ptr = (symbols
374 + obj_convert (abfd)[reloc->r_symndx]);
375 ptr = *(relent->sym_ptr_ptr);
376 }
81635ce4
TW		 377 }
378 else
379 {
380 relent->sym_ptr_ptr = section->symbol_ptr_ptr;
381 ptr = *(relent->sym_ptr_ptr);
382 }
cbfe05c4 383
81635ce4
TW		 384 /* The symbols definitions that we have read in have been
385 relocated as if their sections started at 0. But the offsets
386 refering to the symbols in the raw data have not been
387 modified, so we have to have a negative addend to compensate.
cbfe05c4 388
f4ffd778 389 Note that symbols which used to be common must be left alone. */
cbfe05c4 390
f4ffd778 391 /* Calculate any reloc addend by looking at the symbol. */
81635ce4 392 CALC_ADDEND (abfd, ptr, *reloc, relent);
cbfe05c4 393
81635ce4
TW		 394 relent->address -= section->vma;
395 /* !! relent->section = (asection *) NULL;*/
cbfe05c4 396
f4ffd778 397 /* Fill in the relent->howto field from reloc->r_type. */
0aa13fee 398 tic54x_lookup_howto (abfd, relent, reloc);
81635ce4
TW		 399}
400
f4ffd778 401/* TI COFF v0, DOS tools (little-endian headers). */
81635ce4 402const bfd_target tic54x_coff0_vec =
f4ffd778 403 {
d00dd7dc 404 "coff0-c54x", /* name */
f4ffd778
NC		 405 bfd_target_coff_flavour,
406 BFD_ENDIAN_LITTLE, /* data byte order is little */
407 BFD_ENDIAN_LITTLE, /* header byte order is little (DOS tools) */
408
d00dd7dc
AM		 409 (HAS_RELOC | EXEC_P /* object flags */
410 | HAS_LINENO | HAS_DEBUG
411 | HAS_SYMS | HAS_LOCALS | WP_TEXT ),
f4ffd778
NC		 412
413 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
d00dd7dc
AM		 414 '_', /* leading symbol underscore */
415 '/', /* ar_pad_char */
f4ffd778 416 15, /* ar_max_namelen */
0aabe54e 417 0, /* match priority. */
f4ffd778
NC		 418 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
419 tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
420 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
421 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
422 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
423 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
424
d00dd7dc
AM		 425 { /* bfd_check_format */
426 _bfd_dummy_target,
427 coff_object_p,
428 bfd_generic_archive_p,
429 _bfd_dummy_target
430 },
431 { /* bfd_set_format */
432 _bfd_bool_bfd_false_error,
433 coff_mkobject,
434 _bfd_generic_mkarchive,
435 _bfd_bool_bfd_false_error
436 },
437 { /* bfd_write_contents */
438 _bfd_bool_bfd_false_error,
439 coff_write_object_contents,
440 _bfd_write_archive_contents,
441 _bfd_bool_bfd_false_error
442 },
f4ffd778
NC		 443
444 BFD_JUMP_TABLE_GENERIC (coff),
445 BFD_JUMP_TABLE_COPY (coff),
446 BFD_JUMP_TABLE_CORE (_bfd_nocore),
447 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
448 BFD_JUMP_TABLE_SYMBOLS (coff),
449 BFD_JUMP_TABLE_RELOCS (coff),
450 BFD_JUMP_TABLE_WRITE (tic54x),
451 BFD_JUMP_TABLE_LINK (coff),
452 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
453 NULL,
454
d00dd7dc 455 &ticoff0_swap_table
f4ffd778
NC		 456 };
457
458/* TI COFF v0, SPARC tools (big-endian headers). */
81635ce4 459const bfd_target tic54x_coff0_beh_vec =
f4ffd778 460 {
d00dd7dc 461 "coff0-beh-c54x", /* name */
f4ffd778
NC		 462 bfd_target_coff_flavour,
463 BFD_ENDIAN_LITTLE, /* data byte order is little */
464 BFD_ENDIAN_BIG, /* header byte order is big */
465
d00dd7dc
AM		 466 (HAS_RELOC | EXEC_P /* object flags */
467 | HAS_LINENO | HAS_DEBUG
468 | HAS_SYMS | HAS_LOCALS | WP_TEXT ),
f4ffd778
NC		 469
470 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
d00dd7dc
AM		 471 '_', /* leading symbol underscore */
472 '/', /* ar_pad_char */
f4ffd778 473 15, /* ar_max_namelen */
0aabe54e 474 0, /* match priority. */
f4ffd778
NC		 475 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
476 tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
477 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
478 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
479 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
480 bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
481
d00dd7dc
AM		 482 { /* bfd_check_format */
483 _bfd_dummy_target,
484 coff_object_p,
485 bfd_generic_archive_p,
486 _bfd_dummy_target
487 },
488 { /* bfd_set_format */
489 _bfd_bool_bfd_false_error,
490 coff_mkobject,
491 _bfd_generic_mkarchive,
492 _bfd_bool_bfd_false_error
493 },
494 { /* bfd_write_contents */
495 _bfd_bool_bfd_false_error,
496 coff_write_object_contents,
497 _bfd_write_archive_contents,
498 _bfd_bool_bfd_false_error
499 },
f4ffd778
NC		 500
501 BFD_JUMP_TABLE_GENERIC (coff),
502 BFD_JUMP_TABLE_COPY (coff),
503 BFD_JUMP_TABLE_CORE (_bfd_nocore),
504 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
505 BFD_JUMP_TABLE_SYMBOLS (coff),
506 BFD_JUMP_TABLE_RELOCS (coff),
507 BFD_JUMP_TABLE_WRITE (tic54x),
508 BFD_JUMP_TABLE_LINK (coff),
509 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
510
d00dd7dc 511 &tic54x_coff0_vec,
f4ffd778 512
d00dd7dc 513 &ticoff0_swap_table
f4ffd778
NC		 514 };
515
516/* TI COFF v1, DOS tools (little-endian headers). */
81635ce4 517const bfd_target tic54x_coff1_vec =
f4ffd778 518 {
d00dd7dc 519 "coff1-c54x", /* name */
f4ffd778
NC		 520 bfd_target_coff_flavour,
521 BFD_ENDIAN_LITTLE, /* data byte order is little */
522 BFD_ENDIAN_LITTLE, /* header byte order is little (DOS tools) */
523
d00dd7dc
AM		 524 (HAS_RELOC | EXEC_P /* object flags */
525 | HAS_LINENO | HAS_DEBUG
526 | HAS_SYMS | HAS_LOCALS | WP_TEXT ),
f4ffd778
NC		 527
528 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
d00dd7dc
AM		 529 '_', /* leading symbol underscore */
530 '/', /* ar_pad_char */
f4ffd778 531 15, /* ar_max_namelen */
0aabe54e 532 0, /* match priority. */
f4ffd778
NC		 533 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
534 tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
535 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
536 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
537 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
538 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
539
d00dd7dc
AM		 540 { /* bfd_check_format */
541 _bfd_dummy_target,
542 coff_object_p,
543 bfd_generic_archive_p,
544 _bfd_dummy_target
545 },
546 { /* bfd_set_format */
547 _bfd_bool_bfd_false_error,
548 coff_mkobject,
549 _bfd_generic_mkarchive,
550 _bfd_bool_bfd_false_error
551 },
552 { /* bfd_write_contents */
553 _bfd_bool_bfd_false_error,
554 coff_write_object_contents,
555 _bfd_write_archive_contents,
556 _bfd_bool_bfd_false_error
557 },
f4ffd778
NC		 558
559 BFD_JUMP_TABLE_GENERIC (coff),
560 BFD_JUMP_TABLE_COPY (coff),
561 BFD_JUMP_TABLE_CORE (_bfd_nocore),
562 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
563 BFD_JUMP_TABLE_SYMBOLS (coff),
564 BFD_JUMP_TABLE_RELOCS (coff),
565 BFD_JUMP_TABLE_WRITE (tic54x),
566 BFD_JUMP_TABLE_LINK (coff),
567 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
568
d00dd7dc 569 &tic54x_coff0_beh_vec,
f4ffd778 570
d00dd7dc 571 &ticoff1_swap_table
81635ce4
TW		 572};
573
f4ffd778 574/* TI COFF v1, SPARC tools (big-endian headers). */
81635ce4 575const bfd_target tic54x_coff1_beh_vec =
f4ffd778 576 {
d00dd7dc 577 "coff1-beh-c54x", /* name */
f4ffd778
NC		 578 bfd_target_coff_flavour,
579 BFD_ENDIAN_LITTLE, /* data byte order is little */
580 BFD_ENDIAN_BIG, /* header byte order is big */
581
d00dd7dc
AM		 582 (HAS_RELOC | EXEC_P /* object flags */
583 | HAS_LINENO | HAS_DEBUG
584 | HAS_SYMS | HAS_LOCALS | WP_TEXT ),
f4ffd778
NC		 585
586 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
d00dd7dc
AM		 587 '_', /* leading symbol underscore */
588 '/', /* ar_pad_char */
f4ffd778 589 15, /* ar_max_namelen */
0aabe54e 590 0, /* match priority. */
f4ffd778
NC		 591 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
592 tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
593 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
594 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
595 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
596 bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
597
d00dd7dc
AM		 598 { /* bfd_check_format */
599 _bfd_dummy_target,
600 coff_object_p,
601 bfd_generic_archive_p,
602 _bfd_dummy_target
603 },
604 { /* bfd_set_format */
605 _bfd_bool_bfd_false_error,
606 coff_mkobject,
607 _bfd_generic_mkarchive,
608 _bfd_bool_bfd_false_error
609 },
610 { /* bfd_write_contents */
611 _bfd_bool_bfd_false_error,
612 coff_write_object_contents,
613 _bfd_write_archive_contents,
614 _bfd_bool_bfd_false_error
615 },
f4ffd778
NC		 616
617 BFD_JUMP_TABLE_GENERIC (coff),
618 BFD_JUMP_TABLE_COPY (coff),
619 BFD_JUMP_TABLE_CORE (_bfd_nocore),
620 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
621 BFD_JUMP_TABLE_SYMBOLS (coff),
622 BFD_JUMP_TABLE_RELOCS (coff),
623 BFD_JUMP_TABLE_WRITE (tic54x),
624 BFD_JUMP_TABLE_LINK (coff),
625 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
626
d00dd7dc 627 &tic54x_coff1_vec,
f4ffd778 628
d00dd7dc 629 &ticoff1_swap_table
f4ffd778
NC		 630 };
631
632/* TI COFF v2, TI DOS tools output (little-endian headers). */
81635ce4 633const bfd_target tic54x_coff2_vec =
f4ffd778 634 {
d00dd7dc 635 "coff2-c54x", /* name */
f4ffd778
NC		 636 bfd_target_coff_flavour,
637 BFD_ENDIAN_LITTLE, /* data byte order is little */
638 BFD_ENDIAN_LITTLE, /* header byte order is little (DOS tools) */
639
d00dd7dc
AM		 640 (HAS_RELOC | EXEC_P /* object flags */
641 | HAS_LINENO | HAS_DEBUG
642 | HAS_SYMS | HAS_LOCALS | WP_TEXT ),
f4ffd778
NC		 643
644 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
d00dd7dc
AM		 645 '_', /* leading symbol underscore */
646 '/', /* ar_pad_char */
f4ffd778 647 15, /* ar_max_namelen */
0aabe54e 648 0, /* match priority. */
f4ffd778
NC		 649 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
650 tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
651 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
652 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
653 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
654 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
655
d00dd7dc
AM		 656 { /* bfd_check_format */
657 _bfd_dummy_target,
658 coff_object_p,
659 bfd_generic_archive_p,
660 _bfd_dummy_target
661 },
662 { /* bfd_set_format */
663 _bfd_bool_bfd_false_error,
664 coff_mkobject,
665 _bfd_generic_mkarchive,
666 _bfd_bool_bfd_false_error
667 },
668 { /* bfd_write_contents */
669 _bfd_bool_bfd_false_error,
670 coff_write_object_contents,
671 _bfd_write_archive_contents,
672 _bfd_bool_bfd_false_error
673 },
f4ffd778
NC		 674
675 BFD_JUMP_TABLE_GENERIC (coff),
676 BFD_JUMP_TABLE_COPY (coff),
677 BFD_JUMP_TABLE_CORE (_bfd_nocore),
678 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
679 BFD_JUMP_TABLE_SYMBOLS (coff),
680 BFD_JUMP_TABLE_RELOCS (coff),
681 BFD_JUMP_TABLE_WRITE (tic54x),
682 BFD_JUMP_TABLE_LINK (coff),
683 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
684
d00dd7dc 685 &tic54x_coff1_beh_vec,
f4ffd778
NC		 686
687 COFF_SWAP_TABLE
688 };
689
690/* TI COFF v2, TI SPARC tools output (big-endian headers). */
81635ce4 691const bfd_target tic54x_coff2_beh_vec =
f4ffd778 692 {
d00dd7dc 693 "coff2-beh-c54x", /* name */
f4ffd778
NC		 694 bfd_target_coff_flavour,
695 BFD_ENDIAN_LITTLE, /* data byte order is little */
696 BFD_ENDIAN_BIG, /* header byte order is big */
697
d00dd7dc
AM		 698 (HAS_RELOC | EXEC_P /* object flags */
699 | HAS_LINENO | HAS_DEBUG
700 | HAS_SYMS | HAS_LOCALS | WP_TEXT ),
f4ffd778
NC		 701
702 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
d00dd7dc
AM		 703 '_', /* leading symbol underscore */
704 '/', /* ar_pad_char */
f4ffd778 705 15, /* ar_max_namelen */
0aabe54e 706 0, /* match priority. */
f4ffd778
NC		 707 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
708 tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
709 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
710 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
711 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
712 bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
713
d00dd7dc
AM		 714 { /* bfd_check_format */
715 _bfd_dummy_target,
716 coff_object_p,
717 bfd_generic_archive_p,
718 _bfd_dummy_target
719 },
720 { /* bfd_set_format */
721 _bfd_bool_bfd_false_error,
722 coff_mkobject,
723 _bfd_generic_mkarchive,
724 _bfd_bool_bfd_false_error
725 },
726 { /* bfd_write_contents */
727 _bfd_bool_bfd_false_error,
728 coff_write_object_contents,
729 _bfd_write_archive_contents,
730 _bfd_bool_bfd_false_error
731 },
f4ffd778
NC		 732
733 BFD_JUMP_TABLE_GENERIC (coff),
734 BFD_JUMP_TABLE_COPY (coff),
735 BFD_JUMP_TABLE_CORE (_bfd_nocore),
736 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
737 BFD_JUMP_TABLE_SYMBOLS (coff),
738 BFD_JUMP_TABLE_RELOCS (coff),
739 BFD_JUMP_TABLE_WRITE (tic54x),
740 BFD_JUMP_TABLE_LINK (coff),
741 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
742
d00dd7dc 743 &tic54x_coff2_vec,
f4ffd778
NC		 744
745 COFF_SWAP_TABLE
746 };
GDB Binutils - Deliverables
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