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Fix symbol resolution with linker plugins for defsym symbols.
[deliverable/binutils-gdb.git] / bfd / coff-tic54x.c
CommitLineData
81635ce4 1/* BFD back-end for TMS320C54X coff binaries.
219d1afa 2 Copyright (C) 1999-2018 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
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
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
4eca0228
AM		 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,
07d6d2b8 345 offset, bytes_to_do);
b9af77f5
TW		 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))
07d6d2b8
AM		 362 {
363 _bfd_error_handler
695344c0 364 /* xgettext: c-format */
07d6d2b8
AM		 365 (_("%B: warning: illegal symbol index %ld in relocs"),
366 abfd, reloc->r_symndx);
367 relent->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr;
368 ptr = NULL;
369 }
81635ce4 370 else
07d6d2b8
AM		 371 {
372 relent->sym_ptr_ptr = (symbols
373 + obj_convert (abfd)[reloc->r_symndx]);
374 ptr = *(relent->sym_ptr_ptr);
375 }
81635ce4
TW		 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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