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* elf64-ppc.c (ppc_size_one_stub): Size relbrlt. Accept info arg
[deliverable/binutils-gdb.git] / bfd / coff-tic54x.c
CommitLineData
81635ce4 1/* BFD back-end for TMS320C54X coff binaries.
b34976b6 2 Copyright 1999, 2000, 2001, 2002 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
9 the Free Software Foundation; either version 2 of the License, or
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
19 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
20 02111-1307, USA. */
21
22#include "bfd.h"
23#include "sysdep.h"
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
b34976b6
AM		 33static void tic54x_reloc_processing
34 PARAMS ((arelent *, struct internal_reloc *, asymbol **, bfd *, asection *));
35static bfd_reloc_status_type tic54x_relocation
36 PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
37static bfd_boolean tic54x_set_section_contents
38 PARAMS ((bfd *, sec_ptr, PTR, file_ptr, bfd_size_type));
39static reloc_howto_type *coff_tic54x_rtype_to_howto
40 PARAMS ((bfd *, asection *, struct internal_reloc *, struct coff_link_hash_entry *, struct internal_syment *, bfd_vma *));
41static bfd_vma tic54x_getl32
42 PARAMS ((const bfd_byte *));
43static void tic54x_putl32
44 PARAMS ((bfd_vma, bfd_byte *));
45static bfd_signed_vma tic54x_getl_signed_32
46 PARAMS ((const bfd_byte *));
47static bfd_boolean tic54x_set_arch_mach
48 PARAMS ((bfd *, enum bfd_architecture, unsigned long));
49static reloc_howto_type * tic54x_coff_reloc_type_lookup
50 PARAMS ((bfd *, bfd_reloc_code_real_type));
51static void tic54x_lookup_howto
52 PARAMS ((arelent *, struct internal_reloc *));
b34976b6
AM		 53static bfd_boolean ticoff_bfd_is_local_label_name
54 PARAMS ((bfd *, const char *));
f4ffd778
NC		 55
56/* 32-bit operations
57 The octet order is screwy. words are LSB first (LS octet, actually), but
58 longwords are MSW first. For example, 0x12345678 is encoded 0x5678 in the
59 first word and 0x1234 in the second. When looking at the data as stored in
60 the COFF file, you would see the octets ordered as 0x78, 0x56, 0x34, 0x12.
61 Don't bother with 64-bits, as there aren't any. */
62
81635ce4 63static bfd_vma
f4ffd778
NC		 64tic54x_getl32 (addr)
65 const bfd_byte *addr;
81635ce4
TW		 66{
67 unsigned long v;
f4ffd778
NC		 68
69 v = (unsigned long) addr[2];
81635ce4
TW		 70 v |= (unsigned long) addr[3] << 8;
71 v |= (unsigned long) addr[0] << 16;
72 v |= (unsigned long) addr[1] << 24;
73 return (bfd_vma) v;
74}
75
76static void
77tic54x_putl32 (data, addr)
78 bfd_vma data;
f4ffd778 79 bfd_byte *addr;
81635ce4
TW		 80{
81 addr[2] = (bfd_byte)data;
6e301b2b
KH		 82 addr[3] = (bfd_byte) (data >> 8);
83 addr[0] = (bfd_byte) (data >> 16);
84 addr[1] = (bfd_byte) (data >> 24);
81635ce4
TW		 85}
86
87bfd_signed_vma
88tic54x_getl_signed_32 (addr)
89 register const bfd_byte *addr;
90{
91 unsigned long v;
92
f4ffd778 93 v = (unsigned long) addr[2];
81635ce4
TW		 94 v |= (unsigned long) addr[3] << 8;
95 v |= (unsigned long) addr[0] << 16;
96 v |= (unsigned long) addr[1] << 24;
97#define COERCE32(x) \
98 ((bfd_signed_vma) (long) (((unsigned long) (x) ^ 0x80000000) - 0x80000000))
99 return COERCE32 (v);
100}
101
b9af77f5
TW		 102#define coff_get_section_load_page bfd_ticoff_get_section_load_page
103#define coff_set_section_load_page bfd_ticoff_set_section_load_page
104
cbfe05c4 105void
b9af77f5
TW		 106bfd_ticoff_set_section_load_page (sect, page)
107 asection *sect;
108 int page;
109{
110 sect->lma = (sect->lma & ADDR_MASK) | PG_TO_FLAG(page);
111}
112
b9af77f5
TW		 113int
114bfd_ticoff_get_section_load_page (sect)
115 asection *sect;
116{
117 int page;
118
cbfe05c4 119 /* Provide meaningful defaults for predefined sections. */
b9af77f5
TW		 120 if (sect == &bfd_com_section)
121 page = PG_DATA;
122
123 else if (sect == &bfd_und_section
124 || sect == &bfd_abs_section
125 || sect == &bfd_ind_section)
126 page = PG_PROG;
127
128 else
129 page = FLAG_TO_PG (sect->lma);
130
131 return page;
132}
133
134/* Set the architecture appropriately. Allow unkown architectures
cbfe05c4 135 (e.g. binary). */
f4ffd778 136
b34976b6 137static bfd_boolean
b9af77f5
TW		 138tic54x_set_arch_mach (abfd, arch, machine)
139 bfd *abfd;
140 enum bfd_architecture arch;
141 unsigned long machine;
142{
143 if (arch == bfd_arch_unknown)
144 arch = bfd_arch_tic54x;
145
146 else if (arch != bfd_arch_tic54x)
b34976b6 147 return FALSE;
b9af77f5
TW		 148
149 return bfd_default_set_arch_mach (abfd, arch, machine);
150}
151
81635ce4 152static bfd_reloc_status_type
cbfe05c4 153tic54x_relocation (abfd, reloc_entry, symbol, data, input_section,
81635ce4
TW		 154 output_bfd, error_message)
155 bfd *abfd ATTRIBUTE_UNUSED;
156 arelent *reloc_entry;
157 asymbol *symbol ATTRIBUTE_UNUSED;
158 PTR data ATTRIBUTE_UNUSED;
159 asection *input_section;
160 bfd *output_bfd;
161 char **error_message ATTRIBUTE_UNUSED;
162{
81635ce4
TW		 163 if (output_bfd != (bfd *) NULL)
164 {
165 /* This is a partial relocation, and we want to apply the
166 relocation to the reloc entry rather than the raw data.
167 Modify the reloc inplace to reflect what we now know. */
168 reloc_entry->address += input_section->output_offset;
169 return bfd_reloc_ok;
170 }
171 return bfd_reloc_continue;
172}
173
174reloc_howto_type tic54x_howto_table[] =
f4ffd778
NC		 175 {
176 /* type,rightshift,size (0=byte, 1=short, 2=long),
177 bit size, pc_relative, bitpos, dont complain_on_overflow,
178 special_function, name, partial_inplace, src_mask, dst_mask, pcrel_offset. */
179
180 /* NORMAL BANK */
181 /* 16-bit direct reference to symbol's address. */
b34976b6
AM		 182 HOWTO (R_RELWORD,0,1,16,FALSE,0,complain_overflow_dont,
183 tic54x_relocation,"REL16",FALSE,0xFFFF,0xFFFF,FALSE),
f4ffd778
NC		 184
185 /* 7 LSBs of an address */
b34976b6
AM		 186 HOWTO (R_PARTLS7,0,1,7,FALSE,0,complain_overflow_dont,
187 tic54x_relocation,"LS7",FALSE,0x007F,0x007F,FALSE),
f4ffd778
NC		 188
189 /* 9 MSBs of an address */
190 /* TI assembler doesn't shift its encoding, and is thus incompatible */
b34976b6
AM		 191 HOWTO (R_PARTMS9,7,1,9,FALSE,0,complain_overflow_dont,
192 tic54x_relocation,"MS9",FALSE,0x01FF,0x01FF,FALSE),
f4ffd778
NC		 193
194 /* 23-bit relocation */
b34976b6
AM		 195 HOWTO (R_EXTWORD,0,2,23,FALSE,0,complain_overflow_dont,
196 tic54x_relocation,"RELEXT",FALSE,0x7FFFFF,0x7FFFFF,FALSE),
f4ffd778
NC		 197
198 /* 16 bits of 23-bit extended address */
b34976b6
AM		 199 HOWTO (R_EXTWORD16,0,1,16,FALSE,0,complain_overflow_dont,
200 tic54x_relocation,"RELEXT16",FALSE,0x7FFFFF,0x7FFFFF,FALSE),
f4ffd778
NC		 201
202 /* upper 7 bits of 23-bit extended address */
b34976b6
AM		 203 HOWTO (R_EXTWORDMS7,16,1,7,FALSE,0,complain_overflow_dont,
204 tic54x_relocation,"RELEXTMS7",FALSE,0x7F,0x7F,FALSE),
f4ffd778
NC		 205
206 /* ABSOLUTE BANK */
207 /* 16-bit direct reference to symbol's address, absolute */
b34976b6
AM		 208 HOWTO (R_RELWORD,0,1,16,FALSE,0,complain_overflow_dont,
209 tic54x_relocation,"AREL16",FALSE,0xFFFF,0xFFFF,FALSE),
f4ffd778
NC		 210
211 /* 7 LSBs of an address, absolute */
b34976b6
AM		 212 HOWTO (R_PARTLS7,0,1,7,FALSE,0,complain_overflow_dont,
213 tic54x_relocation,"ALS7",FALSE,0x007F,0x007F,FALSE),
f4ffd778
NC		 214
215 /* 9 MSBs of an address, absolute */
216 /* TI assembler doesn't shift its encoding, and is thus incompatible */
b34976b6
AM		 217 HOWTO (R_PARTMS9,7,1,9,FALSE,0,complain_overflow_dont,
218 tic54x_relocation,"AMS9",FALSE,0x01FF,0x01FF,FALSE),
f4ffd778
NC		 219
220 /* 23-bit direct reference, absolute */
b34976b6
AM		 221 HOWTO (R_EXTWORD,0,2,23,FALSE,0,complain_overflow_dont,
222 tic54x_relocation,"ARELEXT",FALSE,0x7FFFFF,0x7FFFFF,FALSE),
f4ffd778
NC		 223
224 /* 16 bits of 23-bit extended address, absolute */
b34976b6
AM		 225 HOWTO (R_EXTWORD16,0,1,16,FALSE,0,complain_overflow_dont,
226 tic54x_relocation,"ARELEXT16",FALSE,0x7FFFFF,0x7FFFFF,FALSE),
f4ffd778
NC		 227
228 /* upper 7 bits of 23-bit extended address, absolute */
b34976b6
AM		 229 HOWTO (R_EXTWORDMS7,16,1,7,FALSE,0,complain_overflow_dont,
230 tic54x_relocation,"ARELEXTMS7",FALSE,0x7F,0x7F,FALSE),
f4ffd778
NC		 231
232 /* 32-bit relocation exclusively for stabs */
b34976b6
AM		 233 HOWTO (R_RELLONG,0,2,32,FALSE,0,complain_overflow_dont,
234 tic54x_relocation,"STAB",FALSE,0xFFFFFFFF,0xFFFFFFFF,FALSE),
f4ffd778 235 };
81635ce4
TW		 236
237#define coff_bfd_reloc_type_lookup tic54x_coff_reloc_type_lookup
238
239/* For the case statement use the code values used tc_gen_reloc (defined in
f4ffd778
NC		 240 bfd/reloc.c) to map to the howto table entries. */
241
81635ce4
TW		 242reloc_howto_type *
243tic54x_coff_reloc_type_lookup (abfd, code)
244 bfd *abfd ATTRIBUTE_UNUSED;
245 bfd_reloc_code_real_type code;
246{
247 switch (code)
248 {
249 case BFD_RELOC_16:
250 return &tic54x_howto_table[0];
251 case BFD_RELOC_TIC54X_PARTLS7:
252 return &tic54x_howto_table[1];
253 case BFD_RELOC_TIC54X_PARTMS9:
254 return &tic54x_howto_table[2];
255 case BFD_RELOC_TIC54X_23:
256 return &tic54x_howto_table[3];
257 case BFD_RELOC_TIC54X_16_OF_23:
258 return &tic54x_howto_table[4];
259 case BFD_RELOC_TIC54X_MS7_OF_23:
260 return &tic54x_howto_table[5];
261 case BFD_RELOC_32:
262 return &tic54x_howto_table[12];
263 default:
264 return (reloc_howto_type *) NULL;
265 }
266}
267
cbfe05c4 268/* Code to turn a r_type into a howto ptr, uses the above howto table.
f4ffd778
NC		 269 Called after some initial checking by the tic54x_rtype_to_howto fn below. */
270
81635ce4
TW		 271static void
272tic54x_lookup_howto (internal, dst)
273 arelent *internal;
274 struct internal_reloc *dst;
275{
276 unsigned i;
277 int bank = (dst->r_symndx == -1) ? HOWTO_BANK : 0;
f4ffd778 278
81635ce4
TW		 279 for (i = 0; i < sizeof tic54x_howto_table/sizeof tic54x_howto_table[0]; i++)
280 {
281 if (tic54x_howto_table[i].type == dst->r_type)
282 {
283 internal->howto = tic54x_howto_table + i + bank;
284 return;
285 }
286 }
287
288 (*_bfd_error_handler) (_("Unrecognized reloc type 0x%x"),
289 (unsigned int) dst->r_type);
cbfe05c4 290 abort ();
81635ce4
TW		 291}
292
293#define RELOC_PROCESSING(RELENT,RELOC,SYMS,ABFD,SECT)\
294 tic54x_reloc_processing(RELENT,RELOC,SYMS,ABFD,SECT)
295
81635ce4
TW		 296#define coff_rtype_to_howto coff_tic54x_rtype_to_howto
297
298static reloc_howto_type *
299coff_tic54x_rtype_to_howto (abfd, sec, rel, h, sym, addendp)
300 bfd *abfd ATTRIBUTE_UNUSED;
301 asection *sec;
302 struct internal_reloc *rel;
303 struct coff_link_hash_entry *h ATTRIBUTE_UNUSED;
304 struct internal_syment *sym ATTRIBUTE_UNUSED;
305 bfd_vma *addendp;
306{
307 arelent genrel;
308
309 if (rel->r_symndx == -1 && addendp != NULL)
310 {
311 /* This is a TI "internal relocation", which means that the relocation
312 amount is the amount by which the current section is being relocated
cbfe05c4 313 in the output section. */
81635ce4
TW		 314 *addendp = (sec->output_section->vma + sec->output_offset) - sec->vma;
315 }
316
317 tic54x_lookup_howto (&genrel, rel);
318
319 return genrel.howto;
320}
321
f4ffd778
NC		 322/* Replace the stock _bfd_coff_is_local_label_name to recognize TI COFF local
323 labels. */
324
b34976b6 325static bfd_boolean
81635ce4
TW		 326ticoff_bfd_is_local_label_name (abfd, name)
327 bfd *abfd ATTRIBUTE_UNUSED;
328 const char *name;
329{
330 if (TICOFF_LOCAL_LABEL_P(name))
b34976b6
AM		 331 return TRUE;
332 return FALSE;
81635ce4
TW		 333}
334
335#define coff_bfd_is_local_label_name ticoff_bfd_is_local_label_name
336
cbfe05c4 337/* Customize coffcode.h; the default coff_ functions are set up to use COFF2;
81635ce4
TW		 338 coff_bad_format_hook uses BADMAG, so set that for COFF2. The COFF1
339 and COFF0 vectors use custom _bad_format_hook procs instead of setting
f4ffd778 340 BADMAG. */
81635ce4
TW		 341#define BADMAG(x) COFF2_BADMAG(x)
342#include "coffcode.h"
343
b34976b6 344static bfd_boolean
b9af77f5
TW		 345tic54x_set_section_contents (abfd, section, location, offset, bytes_to_do)
346 bfd *abfd;
347 sec_ptr section;
348 PTR location;
349 file_ptr offset;
350 bfd_size_type bytes_to_do;
351{
cbfe05c4 352 return coff_set_section_contents (abfd, section, location,
b9af77f5
TW		 353 offset, bytes_to_do);
354}
355
81635ce4
TW		 356static void
357tic54x_reloc_processing (relent, reloc, symbols, abfd, section)
358 arelent *relent;
359 struct internal_reloc *reloc;
360 asymbol **symbols;
361 bfd *abfd;
362 asection *section;
363{
364 asymbol *ptr;
365
366 relent->address = reloc->r_vaddr;
cbfe05c4 367
81635ce4
TW		 368 if (reloc->r_symndx != -1)
369 {
370 if (reloc->r_symndx < 0 || reloc->r_symndx >= obj_conv_table_size (abfd))
371 {
372 (*_bfd_error_handler)
373 (_("%s: warning: illegal symbol index %ld in relocs"),
8f615d07 374 bfd_archive_filename (abfd), reloc->r_symndx);
81635ce4
TW		 375 relent->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr;
376 ptr = NULL;
377 }
378 else
379 {
380 relent->sym_ptr_ptr = (symbols
381 + obj_convert (abfd)[reloc->r_symndx]);
382 ptr = *(relent->sym_ptr_ptr);
383 }
384 }
385 else
386 {
387 relent->sym_ptr_ptr = section->symbol_ptr_ptr;
388 ptr = *(relent->sym_ptr_ptr);
389 }
cbfe05c4 390
81635ce4
TW		 391 /* The symbols definitions that we have read in have been
392 relocated as if their sections started at 0. But the offsets
393 refering to the symbols in the raw data have not been
394 modified, so we have to have a negative addend to compensate.
cbfe05c4 395
f4ffd778 396 Note that symbols which used to be common must be left alone. */
cbfe05c4 397
f4ffd778 398 /* Calculate any reloc addend by looking at the symbol. */
81635ce4 399 CALC_ADDEND (abfd, ptr, *reloc, relent);
cbfe05c4 400
81635ce4
TW		 401 relent->address -= section->vma;
402 /* !! relent->section = (asection *) NULL;*/
cbfe05c4 403
f4ffd778 404 /* Fill in the relent->howto field from reloc->r_type. */
81635ce4
TW		 405 tic54x_lookup_howto (relent, reloc);
406}
407
f4ffd778 408/* TI COFF v0, DOS tools (little-endian headers). */
81635ce4 409const bfd_target tic54x_coff0_vec =
f4ffd778
NC		 410 {
411 "coff0-c54x", /* name */
412 bfd_target_coff_flavour,
413 BFD_ENDIAN_LITTLE, /* data byte order is little */
414 BFD_ENDIAN_LITTLE, /* header byte order is little (DOS tools) */
415
416 (HAS_RELOC | EXEC_P | /* object flags */
417 HAS_LINENO | HAS_DEBUG |
418 HAS_SYMS | HAS_LOCALS | WP_TEXT ),
419
420 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
421 '_', /* leading symbol underscore */
422 '/', /* ar_pad_char */
423 15, /* ar_max_namelen */
424 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
425 tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
426 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
427 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
428 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
429 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
430
431 {_bfd_dummy_target, coff_object_p, /* bfd_check_format */
432 bfd_generic_archive_p, _bfd_dummy_target},
433 {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
434 bfd_false},
435 {bfd_false, coff_write_object_contents, /* bfd_write_contents */
436 _bfd_write_archive_contents, bfd_false},
437
438 BFD_JUMP_TABLE_GENERIC (coff),
439 BFD_JUMP_TABLE_COPY (coff),
440 BFD_JUMP_TABLE_CORE (_bfd_nocore),
441 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
442 BFD_JUMP_TABLE_SYMBOLS (coff),
443 BFD_JUMP_TABLE_RELOCS (coff),
444 BFD_JUMP_TABLE_WRITE (tic54x),
445 BFD_JUMP_TABLE_LINK (coff),
446 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
447 NULL,
448
449 (PTR) & ticoff0_swap_table
450 };
451
452/* TI COFF v0, SPARC tools (big-endian headers). */
81635ce4 453const bfd_target tic54x_coff0_beh_vec =
f4ffd778
NC		 454 {
455 "coff0-beh-c54x", /* name */
456 bfd_target_coff_flavour,
457 BFD_ENDIAN_LITTLE, /* data byte order is little */
458 BFD_ENDIAN_BIG, /* header byte order is big */
459
460 (HAS_RELOC | EXEC_P | /* object flags */
461 HAS_LINENO | HAS_DEBUG |
462 HAS_SYMS | HAS_LOCALS | WP_TEXT ),
463
464 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
465 '_', /* leading symbol underscore */
466 '/', /* ar_pad_char */
467 15, /* ar_max_namelen */
468 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
469 tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
470 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
471 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
472 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
473 bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
474
475 {_bfd_dummy_target, coff_object_p, /* bfd_check_format */
476 bfd_generic_archive_p, _bfd_dummy_target},
477 {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
478 bfd_false},
479 {bfd_false, coff_write_object_contents, /* bfd_write_contents */
480 _bfd_write_archive_contents, bfd_false},
481
482 BFD_JUMP_TABLE_GENERIC (coff),
483 BFD_JUMP_TABLE_COPY (coff),
484 BFD_JUMP_TABLE_CORE (_bfd_nocore),
485 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
486 BFD_JUMP_TABLE_SYMBOLS (coff),
487 BFD_JUMP_TABLE_RELOCS (coff),
488 BFD_JUMP_TABLE_WRITE (tic54x),
489 BFD_JUMP_TABLE_LINK (coff),
490 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
491
492 & tic54x_coff0_vec,
493
494 (PTR) & ticoff0_swap_table
495 };
496
497/* TI COFF v1, DOS tools (little-endian headers). */
81635ce4 498const bfd_target tic54x_coff1_vec =
f4ffd778
NC		 499 {
500 "coff1-c54x", /* name */
501 bfd_target_coff_flavour,
502 BFD_ENDIAN_LITTLE, /* data byte order is little */
503 BFD_ENDIAN_LITTLE, /* header byte order is little (DOS tools) */
504
505 (HAS_RELOC | EXEC_P | /* object flags */
506 HAS_LINENO | HAS_DEBUG |
507 HAS_SYMS | HAS_LOCALS | WP_TEXT ),
508
509 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
510 '_', /* leading symbol underscore */
511 '/', /* ar_pad_char */
512 15, /* ar_max_namelen */
513 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
514 tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
515 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
516 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
517 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
518 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
519
520 {_bfd_dummy_target, coff_object_p, /* bfd_check_format */
521 bfd_generic_archive_p, _bfd_dummy_target},
522 {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
523 bfd_false},
524 {bfd_false, coff_write_object_contents, /* bfd_write_contents */
525 _bfd_write_archive_contents, bfd_false},
526
527 BFD_JUMP_TABLE_GENERIC (coff),
528 BFD_JUMP_TABLE_COPY (coff),
529 BFD_JUMP_TABLE_CORE (_bfd_nocore),
530 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
531 BFD_JUMP_TABLE_SYMBOLS (coff),
532 BFD_JUMP_TABLE_RELOCS (coff),
533 BFD_JUMP_TABLE_WRITE (tic54x),
534 BFD_JUMP_TABLE_LINK (coff),
535 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
536
537 & tic54x_coff0_beh_vec,
538
539 (PTR) & ticoff1_swap_table
81635ce4
TW		 540};
541
f4ffd778 542/* TI COFF v1, SPARC tools (big-endian headers). */
81635ce4 543const bfd_target tic54x_coff1_beh_vec =
f4ffd778
NC		 544 {
545 "coff1-beh-c54x", /* name */
546 bfd_target_coff_flavour,
547 BFD_ENDIAN_LITTLE, /* data byte order is little */
548 BFD_ENDIAN_BIG, /* header byte order is big */
549
550 (HAS_RELOC | EXEC_P | /* object flags */
551 HAS_LINENO | HAS_DEBUG |
552 HAS_SYMS | HAS_LOCALS | WP_TEXT ),
553
554 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
555 '_', /* leading symbol underscore */
556 '/', /* ar_pad_char */
557 15, /* ar_max_namelen */
558 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
559 tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
560 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
561 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
562 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
563 bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
564
565 {_bfd_dummy_target, coff_object_p, /* bfd_check_format */
566 bfd_generic_archive_p, _bfd_dummy_target},
567 {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
568 bfd_false},
569 {bfd_false, coff_write_object_contents, /* bfd_write_contents */
570 _bfd_write_archive_contents, bfd_false},
571
572 BFD_JUMP_TABLE_GENERIC (coff),
573 BFD_JUMP_TABLE_COPY (coff),
574 BFD_JUMP_TABLE_CORE (_bfd_nocore),
575 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
576 BFD_JUMP_TABLE_SYMBOLS (coff),
577 BFD_JUMP_TABLE_RELOCS (coff),
578 BFD_JUMP_TABLE_WRITE (tic54x),
579 BFD_JUMP_TABLE_LINK (coff),
580 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
581
582 & tic54x_coff1_vec,
583
584 (PTR) & ticoff1_swap_table
585 };
586
587/* TI COFF v2, TI DOS tools output (little-endian headers). */
81635ce4 588const bfd_target tic54x_coff2_vec =
f4ffd778
NC		 589 {
590 "coff2-c54x", /* name */
591 bfd_target_coff_flavour,
592 BFD_ENDIAN_LITTLE, /* data byte order is little */
593 BFD_ENDIAN_LITTLE, /* header byte order is little (DOS tools) */
594
595 (HAS_RELOC | EXEC_P | /* object flags */
596 HAS_LINENO | HAS_DEBUG |
597 HAS_SYMS | HAS_LOCALS | WP_TEXT ),
598
599 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
600 '_', /* leading symbol underscore */
601 '/', /* ar_pad_char */
602 15, /* ar_max_namelen */
603 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
604 tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
605 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
606 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
607 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
608 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
609
610 {_bfd_dummy_target, coff_object_p, /* bfd_check_format */
611 bfd_generic_archive_p, _bfd_dummy_target},
612 {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
613 bfd_false},
614 {bfd_false, coff_write_object_contents, /* bfd_write_contents */
615 _bfd_write_archive_contents, bfd_false},
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
627 & tic54x_coff1_beh_vec,
628
629 COFF_SWAP_TABLE
630 };
631
632/* TI COFF v2, TI SPARC tools output (big-endian headers). */
81635ce4 633const bfd_target tic54x_coff2_beh_vec =
f4ffd778
NC		 634 {
635 "coff2-beh-c54x", /* name */
636 bfd_target_coff_flavour,
637 BFD_ENDIAN_LITTLE, /* data byte order is little */
638 BFD_ENDIAN_BIG, /* header byte order is big */
639
640 (HAS_RELOC | EXEC_P | /* object flags */
641 HAS_LINENO | HAS_DEBUG |
642 HAS_SYMS | HAS_LOCALS | WP_TEXT ),
643
644 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
645 '_', /* leading symbol underscore */
646 '/', /* ar_pad_char */
647 15, /* ar_max_namelen */
648 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
649 tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
650 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
651 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
652 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
653 bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
654
655 {_bfd_dummy_target, coff_object_p, /* bfd_check_format */
656 bfd_generic_archive_p, _bfd_dummy_target},
657 {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
658 bfd_false},
659 {bfd_false, coff_write_object_contents, /* bfd_write_contents */
660 _bfd_write_archive_contents, bfd_false},
661
662 BFD_JUMP_TABLE_GENERIC (coff),
663 BFD_JUMP_TABLE_COPY (coff),
664 BFD_JUMP_TABLE_CORE (_bfd_nocore),
665 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
666 BFD_JUMP_TABLE_SYMBOLS (coff),
667 BFD_JUMP_TABLE_RELOCS (coff),
668 BFD_JUMP_TABLE_WRITE (tic54x),
669 BFD_JUMP_TABLE_LINK (coff),
670 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
671
672 & tic54x_coff2_vec,
673
674 COFF_SWAP_TABLE
675 };
GDB Binutils - Deliverables
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