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Update ARC instruction data-base.
[deliverable/binutils-gdb.git] / bfd / coff-tic54x.c
CommitLineData
81635ce4 1/* BFD back-end for TMS320C54X coff binaries.
6f2750fe 2 Copyright (C) 1999-2016 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
cbfe05c4 85void
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
b9af77f5 92int
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
141 relocation to the reloc entry rather than the raw data.
142 Modify the reloc inplace to reflect what we now know. */
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
2c3fc389
NC		 263tic54x_lookup_howto (arelent *internal,
264 struct internal_reloc *dst)
81635ce4
TW		 265{
266 unsigned i;
267 int bank = (dst->r_symndx == -1) ? HOWTO_BANK : 0;
f4ffd778 268
81635ce4
TW		 269 for (i = 0; i < sizeof tic54x_howto_table/sizeof tic54x_howto_table[0]; i++)
270 {
271 if (tic54x_howto_table[i].type == dst->r_type)
272 {
273 internal->howto = tic54x_howto_table + i + bank;
274 return;
275 }
276 }
277
278 (*_bfd_error_handler) (_("Unrecognized reloc type 0x%x"),
279 (unsigned int) dst->r_type);
cbfe05c4 280 abort ();
81635ce4
TW		 281}
282
283#define RELOC_PROCESSING(RELENT,RELOC,SYMS,ABFD,SECT)\
284 tic54x_reloc_processing(RELENT,RELOC,SYMS,ABFD,SECT)
285
81635ce4
TW		 286#define coff_rtype_to_howto coff_tic54x_rtype_to_howto
287
288static reloc_howto_type *
2c3fc389
NC		 289coff_tic54x_rtype_to_howto (bfd *abfd ATTRIBUTE_UNUSED,
290 asection *sec,
291 struct internal_reloc *rel,
292 struct coff_link_hash_entry *h ATTRIBUTE_UNUSED,
293 struct internal_syment *sym ATTRIBUTE_UNUSED,
294 bfd_vma *addendp)
81635ce4
TW		 295{
296 arelent genrel;
297
298 if (rel->r_symndx == -1 && addendp != NULL)
299 {
300 /* This is a TI "internal relocation", which means that the relocation
301 amount is the amount by which the current section is being relocated
cbfe05c4 302 in the output section. */
81635ce4
TW		 303 *addendp = (sec->output_section->vma + sec->output_offset) - sec->vma;
304 }
305
306 tic54x_lookup_howto (&genrel, rel);
307
308 return genrel.howto;
309}
310
f4ffd778
NC		 311/* Replace the stock _bfd_coff_is_local_label_name to recognize TI COFF local
312 labels. */
313
b34976b6 314static bfd_boolean
2c3fc389
NC		 315ticoff_bfd_is_local_label_name (bfd *abfd ATTRIBUTE_UNUSED,
316 const char *name)
81635ce4
TW		 317{
318 if (TICOFF_LOCAL_LABEL_P(name))
b34976b6
AM		 319 return TRUE;
320 return FALSE;
81635ce4
TW		 321}
322
323#define coff_bfd_is_local_label_name ticoff_bfd_is_local_label_name
324
cbfe05c4 325/* Customize coffcode.h; the default coff_ functions are set up to use COFF2;
81635ce4
TW		 326 coff_bad_format_hook uses BADMAG, so set that for COFF2. The COFF1
327 and COFF0 vectors use custom _bad_format_hook procs instead of setting
f4ffd778 328 BADMAG. */
81635ce4 329#define BADMAG(x) COFF2_BADMAG(x)
2b5c217d
NC		 330
331#ifndef bfd_pe_print_pdata
332#define bfd_pe_print_pdata NULL
333#endif
334
81635ce4
TW		 335#include "coffcode.h"
336
b34976b6 337static bfd_boolean
2c3fc389
NC		 338tic54x_set_section_contents (bfd *abfd,
339 sec_ptr section,
340 const void * location,
341 file_ptr offset,
342 bfd_size_type bytes_to_do)
b9af77f5 343{
cbfe05c4 344 return coff_set_section_contents (abfd, section, location,
b9af77f5
TW		 345 offset, bytes_to_do);
346}
347
81635ce4 348static void
2c3fc389
NC		 349tic54x_reloc_processing (arelent *relent,
350 struct internal_reloc *reloc,
351 asymbol **symbols,
352 bfd *abfd,
353 asection *section)
81635ce4
TW		 354{
355 asymbol *ptr;
356
357 relent->address = reloc->r_vaddr;
cbfe05c4 358
81635ce4
TW		 359 if (reloc->r_symndx != -1)
360 {
361 if (reloc->r_symndx < 0 || reloc->r_symndx >= obj_conv_table_size (abfd))
362 {
363 (*_bfd_error_handler)
d003868e
AM		 364 (_("%B: warning: illegal symbol index %ld in relocs"),
365 abfd, reloc->r_symndx);
81635ce4
TW		 366 relent->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr;
367 ptr = NULL;
368 }
369 else
370 {
371 relent->sym_ptr_ptr = (symbols
372 + obj_convert (abfd)[reloc->r_symndx]);
373 ptr = *(relent->sym_ptr_ptr);
374 }
375 }
376 else
377 {
378 relent->sym_ptr_ptr = section->symbol_ptr_ptr;
379 ptr = *(relent->sym_ptr_ptr);
380 }
cbfe05c4 381
81635ce4
TW		 382 /* The symbols definitions that we have read in have been
383 relocated as if their sections started at 0. But the offsets
384 refering to the symbols in the raw data have not been
385 modified, so we have to have a negative addend to compensate.
cbfe05c4 386
f4ffd778 387 Note that symbols which used to be common must be left alone. */
cbfe05c4 388
f4ffd778 389 /* Calculate any reloc addend by looking at the symbol. */
81635ce4 390 CALC_ADDEND (abfd, ptr, *reloc, relent);
cbfe05c4 391
81635ce4
TW		 392 relent->address -= section->vma;
393 /* !! relent->section = (asection *) NULL;*/
cbfe05c4 394
f4ffd778 395 /* Fill in the relent->howto field from reloc->r_type. */
81635ce4
TW		 396 tic54x_lookup_howto (relent, reloc);
397}
398
f4ffd778 399/* TI COFF v0, DOS tools (little-endian headers). */
81635ce4 400const bfd_target tic54x_coff0_vec =
f4ffd778
NC		 401 {
402 "coff0-c54x", /* name */
403 bfd_target_coff_flavour,
404 BFD_ENDIAN_LITTLE, /* data byte order is little */
405 BFD_ENDIAN_LITTLE, /* header byte order is little (DOS tools) */
406
407 (HAS_RELOC | EXEC_P | /* object flags */
408 HAS_LINENO | HAS_DEBUG |
409 HAS_SYMS | HAS_LOCALS | WP_TEXT ),
410
411 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
412 '_', /* leading symbol underscore */
413 '/', /* ar_pad_char */
414 15, /* ar_max_namelen */
0aabe54e 415 0, /* match priority. */
f4ffd778
NC		 416 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
417 tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
418 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
419 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
420 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
421 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
422
423 {_bfd_dummy_target, coff_object_p, /* bfd_check_format */
424 bfd_generic_archive_p, _bfd_dummy_target},
425 {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
426 bfd_false},
427 {bfd_false, coff_write_object_contents, /* bfd_write_contents */
428 _bfd_write_archive_contents, bfd_false},
429
430 BFD_JUMP_TABLE_GENERIC (coff),
431 BFD_JUMP_TABLE_COPY (coff),
432 BFD_JUMP_TABLE_CORE (_bfd_nocore),
433 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
434 BFD_JUMP_TABLE_SYMBOLS (coff),
435 BFD_JUMP_TABLE_RELOCS (coff),
436 BFD_JUMP_TABLE_WRITE (tic54x),
437 BFD_JUMP_TABLE_LINK (coff),
438 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
439 NULL,
440
2c3fc389 441 & ticoff0_swap_table
f4ffd778
NC		 442 };
443
444/* TI COFF v0, SPARC tools (big-endian headers). */
81635ce4 445const bfd_target tic54x_coff0_beh_vec =
f4ffd778
NC		 446 {
447 "coff0-beh-c54x", /* name */
448 bfd_target_coff_flavour,
449 BFD_ENDIAN_LITTLE, /* data byte order is little */
450 BFD_ENDIAN_BIG, /* header byte order is big */
451
452 (HAS_RELOC | EXEC_P | /* object flags */
453 HAS_LINENO | HAS_DEBUG |
454 HAS_SYMS | HAS_LOCALS | WP_TEXT ),
455
456 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
457 '_', /* leading symbol underscore */
458 '/', /* ar_pad_char */
459 15, /* ar_max_namelen */
0aabe54e 460 0, /* match priority. */
f4ffd778
NC		 461 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
462 tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
463 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
464 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
465 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
466 bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
467
468 {_bfd_dummy_target, coff_object_p, /* bfd_check_format */
469 bfd_generic_archive_p, _bfd_dummy_target},
470 {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
471 bfd_false},
472 {bfd_false, coff_write_object_contents, /* bfd_write_contents */
473 _bfd_write_archive_contents, bfd_false},
474
475 BFD_JUMP_TABLE_GENERIC (coff),
476 BFD_JUMP_TABLE_COPY (coff),
477 BFD_JUMP_TABLE_CORE (_bfd_nocore),
478 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
479 BFD_JUMP_TABLE_SYMBOLS (coff),
480 BFD_JUMP_TABLE_RELOCS (coff),
481 BFD_JUMP_TABLE_WRITE (tic54x),
482 BFD_JUMP_TABLE_LINK (coff),
483 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
484
485 & tic54x_coff0_vec,
486
2c3fc389 487 & ticoff0_swap_table
f4ffd778
NC		 488 };
489
490/* TI COFF v1, DOS tools (little-endian headers). */
81635ce4 491const bfd_target tic54x_coff1_vec =
f4ffd778
NC		 492 {
493 "coff1-c54x", /* name */
494 bfd_target_coff_flavour,
495 BFD_ENDIAN_LITTLE, /* data byte order is little */
496 BFD_ENDIAN_LITTLE, /* header byte order is little (DOS tools) */
497
498 (HAS_RELOC | EXEC_P | /* object flags */
499 HAS_LINENO | HAS_DEBUG |
500 HAS_SYMS | HAS_LOCALS | WP_TEXT ),
501
502 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
503 '_', /* leading symbol underscore */
504 '/', /* ar_pad_char */
505 15, /* ar_max_namelen */
0aabe54e 506 0, /* match priority. */
f4ffd778
NC		 507 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
508 tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
509 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
510 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
511 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
512 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
513
514 {_bfd_dummy_target, coff_object_p, /* bfd_check_format */
515 bfd_generic_archive_p, _bfd_dummy_target},
516 {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
517 bfd_false},
518 {bfd_false, coff_write_object_contents, /* bfd_write_contents */
519 _bfd_write_archive_contents, bfd_false},
520
521 BFD_JUMP_TABLE_GENERIC (coff),
522 BFD_JUMP_TABLE_COPY (coff),
523 BFD_JUMP_TABLE_CORE (_bfd_nocore),
524 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
525 BFD_JUMP_TABLE_SYMBOLS (coff),
526 BFD_JUMP_TABLE_RELOCS (coff),
527 BFD_JUMP_TABLE_WRITE (tic54x),
528 BFD_JUMP_TABLE_LINK (coff),
529 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
530
531 & tic54x_coff0_beh_vec,
532
2c3fc389 533 & ticoff1_swap_table
81635ce4
TW		 534};
535
f4ffd778 536/* TI COFF v1, SPARC tools (big-endian headers). */
81635ce4 537const bfd_target tic54x_coff1_beh_vec =
f4ffd778
NC		 538 {
539 "coff1-beh-c54x", /* name */
540 bfd_target_coff_flavour,
541 BFD_ENDIAN_LITTLE, /* data byte order is little */
542 BFD_ENDIAN_BIG, /* header byte order is big */
543
544 (HAS_RELOC | EXEC_P | /* object flags */
545 HAS_LINENO | HAS_DEBUG |
546 HAS_SYMS | HAS_LOCALS | WP_TEXT ),
547
548 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
549 '_', /* leading symbol underscore */
550 '/', /* ar_pad_char */
551 15, /* ar_max_namelen */
0aabe54e 552 0, /* match priority. */
f4ffd778
NC		 553 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
554 tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
555 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
556 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
557 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
558 bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
559
560 {_bfd_dummy_target, coff_object_p, /* bfd_check_format */
561 bfd_generic_archive_p, _bfd_dummy_target},
562 {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
563 bfd_false},
564 {bfd_false, coff_write_object_contents, /* bfd_write_contents */
565 _bfd_write_archive_contents, bfd_false},
566
567 BFD_JUMP_TABLE_GENERIC (coff),
568 BFD_JUMP_TABLE_COPY (coff),
569 BFD_JUMP_TABLE_CORE (_bfd_nocore),
570 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
571 BFD_JUMP_TABLE_SYMBOLS (coff),
572 BFD_JUMP_TABLE_RELOCS (coff),
573 BFD_JUMP_TABLE_WRITE (tic54x),
574 BFD_JUMP_TABLE_LINK (coff),
575 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
576
577 & tic54x_coff1_vec,
578
2c3fc389 579 & ticoff1_swap_table
f4ffd778
NC		 580 };
581
582/* TI COFF v2, TI DOS tools output (little-endian headers). */
81635ce4 583const bfd_target tic54x_coff2_vec =
f4ffd778
NC		 584 {
585 "coff2-c54x", /* name */
586 bfd_target_coff_flavour,
587 BFD_ENDIAN_LITTLE, /* data byte order is little */
588 BFD_ENDIAN_LITTLE, /* header byte order is little (DOS tools) */
589
590 (HAS_RELOC | EXEC_P | /* object flags */
591 HAS_LINENO | HAS_DEBUG |
592 HAS_SYMS | HAS_LOCALS | WP_TEXT ),
593
594 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
595 '_', /* leading symbol underscore */
596 '/', /* ar_pad_char */
597 15, /* ar_max_namelen */
0aabe54e 598 0, /* match priority. */
f4ffd778
NC		 599 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
600 tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
601 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
602 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
603 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
604 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
605
606 {_bfd_dummy_target, coff_object_p, /* bfd_check_format */
607 bfd_generic_archive_p, _bfd_dummy_target},
608 {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
609 bfd_false},
610 {bfd_false, coff_write_object_contents, /* bfd_write_contents */
611 _bfd_write_archive_contents, bfd_false},
612
613 BFD_JUMP_TABLE_GENERIC (coff),
614 BFD_JUMP_TABLE_COPY (coff),
615 BFD_JUMP_TABLE_CORE (_bfd_nocore),
616 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
617 BFD_JUMP_TABLE_SYMBOLS (coff),
618 BFD_JUMP_TABLE_RELOCS (coff),
619 BFD_JUMP_TABLE_WRITE (tic54x),
620 BFD_JUMP_TABLE_LINK (coff),
621 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
622
623 & tic54x_coff1_beh_vec,
624
625 COFF_SWAP_TABLE
626 };
627
628/* TI COFF v2, TI SPARC tools output (big-endian headers). */
81635ce4 629const bfd_target tic54x_coff2_beh_vec =
f4ffd778
NC		 630 {
631 "coff2-beh-c54x", /* name */
632 bfd_target_coff_flavour,
633 BFD_ENDIAN_LITTLE, /* data byte order is little */
634 BFD_ENDIAN_BIG, /* header byte order is big */
635
636 (HAS_RELOC | EXEC_P | /* object flags */
637 HAS_LINENO | HAS_DEBUG |
638 HAS_SYMS | HAS_LOCALS | WP_TEXT ),
639
640 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
641 '_', /* leading symbol underscore */
642 '/', /* ar_pad_char */
643 15, /* ar_max_namelen */
0aabe54e 644 0, /* match priority. */
f4ffd778
NC		 645 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
646 tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
647 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
648 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
649 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
650 bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
651
652 {_bfd_dummy_target, coff_object_p, /* bfd_check_format */
653 bfd_generic_archive_p, _bfd_dummy_target},
654 {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
655 bfd_false},
656 {bfd_false, coff_write_object_contents, /* bfd_write_contents */
657 _bfd_write_archive_contents, bfd_false},
658
659 BFD_JUMP_TABLE_GENERIC (coff),
660 BFD_JUMP_TABLE_COPY (coff),
661 BFD_JUMP_TABLE_CORE (_bfd_nocore),
662 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
663 BFD_JUMP_TABLE_SYMBOLS (coff),
664 BFD_JUMP_TABLE_RELOCS (coff),
665 BFD_JUMP_TABLE_WRITE (tic54x),
666 BFD_JUMP_TABLE_LINK (coff),
667 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
668
669 & tic54x_coff2_vec,
670
671 COFF_SWAP_TABLE
672 };
GDB Binutils - Deliverables
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