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Initial patches for IA-64 EFI (64-bit PE) support.
[deliverable/binutils-gdb.git] / bfd / coff-tic54x.c
CommitLineData
81635ce4 1/* BFD back-end for TMS320C54X coff binaries.
4af1d5f6 2 Copyright (C) 1999, 2000 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
30#undef F_LSYMS
31#define F_LSYMS F_LSYMS_TICOFF
32
33/*
34 32-bit operations
35 The octet order is screwy. words are LSB first (LS octet, actually), but
36 longwords are MSW first. For example, 0x12345678 is encoded 0x5678 in the
37 first word and 0x1234 in the second. When looking at the data as stored in
38 the COFF file, you would see the octets ordered as 0x78, 0x56, 0x34, 0x12.
39 Don't bother with 64-bits, as there aren't any.
40 */
41static bfd_vma
42tic54x_getl32(addr)
43 register const bfd_byte *addr;
44{
45 unsigned long v;
46 v = (unsigned long) addr[2];
47 v |= (unsigned long) addr[3] << 8;
48 v |= (unsigned long) addr[0] << 16;
49 v |= (unsigned long) addr[1] << 24;
50 return (bfd_vma) v;
51}
52
53static void
54tic54x_putl32 (data, addr)
55 bfd_vma data;
56 register bfd_byte *addr;
57{
58 addr[2] = (bfd_byte)data;
59 addr[3] = (bfd_byte)(data >> 8);
60 addr[0] = (bfd_byte)(data >> 16);
61 addr[1] = (bfd_byte)(data >> 24);
62}
63
64bfd_signed_vma
65tic54x_getl_signed_32 (addr)
66 register const bfd_byte *addr;
67{
68 unsigned long v;
69
70 v = (unsigned long) addr[2];
71 v |= (unsigned long) addr[3] << 8;
72 v |= (unsigned long) addr[0] << 16;
73 v |= (unsigned long) addr[1] << 24;
74#define COERCE32(x) \
75 ((bfd_signed_vma) (long) (((unsigned long) (x) ^ 0x80000000) - 0x80000000))
76 return COERCE32 (v);
77}
78
79static bfd_reloc_status_type
80tic54x_relocation (abfd, reloc_entry, symbol, data, input_section,
81 output_bfd, error_message)
82 bfd *abfd ATTRIBUTE_UNUSED;
83 arelent *reloc_entry;
84 asymbol *symbol ATTRIBUTE_UNUSED;
85 PTR data ATTRIBUTE_UNUSED;
86 asection *input_section;
87 bfd *output_bfd;
88 char **error_message ATTRIBUTE_UNUSED;
89{
90
91 if (output_bfd != (bfd *) NULL)
92 {
93 /* This is a partial relocation, and we want to apply the
94 relocation to the reloc entry rather than the raw data.
95 Modify the reloc inplace to reflect what we now know. */
96 reloc_entry->address += input_section->output_offset;
97 return bfd_reloc_ok;
98 }
99 return bfd_reloc_continue;
100}
101
102reloc_howto_type tic54x_howto_table[] =
103{
104/* type,rightshift,size (0=byte, 1=short, 2=long),
105 bit size, pc_relative, bitpos, dont complain_on_overflow,
106 special_function, name, partial_inplace, src_mask, dst_mask, pcrel_offset */
107
108 /* NORMAL BANK */
109 /* 16-bit direct reference to symbol's address */
110 HOWTO (R_RELWORD,0,1,16,false,0,complain_overflow_dont,
111 tic54x_relocation,"REL16",false,0xFFFF,0xFFFF,false),
112
113 /* 7 LSBs of an address */
114 HOWTO (R_PARTLS7,0,1,7,false,0,complain_overflow_dont,
115 tic54x_relocation,"LS7",false,0x007F,0x007F,false),
116
117 /* 9 MSBs of an address */
118 /* TI assembler doesn't shift its encoding, and is thus incompatible */
119 HOWTO (R_PARTMS9,7,1,9,false,0,complain_overflow_dont,
120 tic54x_relocation,"MS9",false,0x01FF,0x01FF,false),
121
122 /* 23-bit relocation */
123 HOWTO (R_EXTWORD,0,2,23,false,0,complain_overflow_dont,
124 tic54x_relocation,"RELEXT",false,0x7FFFFF,0x7FFFFF,false),
125
126 /* 16 bits of 23-bit extended address */
127 HOWTO (R_EXTWORD16,0,1,16,false,0,complain_overflow_dont,
128 tic54x_relocation,"RELEXT16",false,0x7FFFFF,0x7FFFFF,false),
129
130 /* upper 7 bits of 23-bit extended address */
131 HOWTO (R_EXTWORDMS7,16,1,7,false,0,complain_overflow_dont,
132 tic54x_relocation,"RELEXTMS7",false,0x7F,0x7F,false),
133
134 /* ABSOLUTE BANK */
135 /* 16-bit direct reference to symbol's address, absolute */
136 HOWTO (R_RELWORD,0,1,16,false,0,complain_overflow_dont,
137 tic54x_relocation,"AREL16",false,0xFFFF,0xFFFF,false),
138
139 /* 7 LSBs of an address, absolute */
140 HOWTO (R_PARTLS7,0,1,7,false,0,complain_overflow_dont,
141 tic54x_relocation,"ALS7",false,0x007F,0x007F,false),
142
143 /* 9 MSBs of an address, absolute */
144 /* TI assembler doesn't shift its encoding, and is thus incompatible */
145 HOWTO (R_PARTMS9,7,1,9,false,0,complain_overflow_dont,
146 tic54x_relocation,"AMS9",false,0x01FF,0x01FF,false),
147
148 /* 23-bit direct reference, absolute */
149 HOWTO (R_EXTWORD,0,2,23,false,0,complain_overflow_dont,
150 tic54x_relocation,"ARELEXT",false,0x7FFFFF,0x7FFFFF,false),
151
152 /* 16 bits of 23-bit extended address, absolute */
153 HOWTO (R_EXTWORD16,0,1,16,false,0,complain_overflow_dont,
154 tic54x_relocation,"ARELEXT16",false,0x7FFFFF,0x7FFFFF,false),
155
156 /* upper 7 bits of 23-bit extended address, absolute */
157 HOWTO (R_EXTWORDMS7,16,1,7,false,0,complain_overflow_dont,
158 tic54x_relocation,"ARELEXTMS7",false,0x7F,0x7F,false),
159
160 /* 32-bit relocation exclusively for stabs */
161 HOWTO (R_RELLONG,0,2,32,false,0,complain_overflow_dont,
162 tic54x_relocation,"STAB",false,0xFFFFFFFF,0xFFFFFFFF,false),
163
164};
165
166#define coff_bfd_reloc_type_lookup tic54x_coff_reloc_type_lookup
167
168/* For the case statement use the code values used tc_gen_reloc (defined in
169 bfd/reloc.c) to map to the howto table entries */
170reloc_howto_type *
171tic54x_coff_reloc_type_lookup (abfd, code)
172 bfd *abfd ATTRIBUTE_UNUSED;
173 bfd_reloc_code_real_type code;
174{
175 switch (code)
176 {
177 case BFD_RELOC_16:
178 return &tic54x_howto_table[0];
179 case BFD_RELOC_TIC54X_PARTLS7:
180 return &tic54x_howto_table[1];
181 case BFD_RELOC_TIC54X_PARTMS9:
182 return &tic54x_howto_table[2];
183 case BFD_RELOC_TIC54X_23:
184 return &tic54x_howto_table[3];
185 case BFD_RELOC_TIC54X_16_OF_23:
186 return &tic54x_howto_table[4];
187 case BFD_RELOC_TIC54X_MS7_OF_23:
188 return &tic54x_howto_table[5];
189 case BFD_RELOC_32:
190 return &tic54x_howto_table[12];
191 default:
192 return (reloc_howto_type *) NULL;
193 }
194}
195
196/* Code to turn a r_type into a howto ptr, uses the above howto table.
197 Called after some initial checking by the tic54x_rtype_to_howto fn below */
198static void
199tic54x_lookup_howto (internal, dst)
200 arelent *internal;
201 struct internal_reloc *dst;
202{
203 unsigned i;
204 int bank = (dst->r_symndx == -1) ? HOWTO_BANK : 0;
205 for (i = 0; i < sizeof tic54x_howto_table/sizeof tic54x_howto_table[0]; i++)
206 {
207 if (tic54x_howto_table[i].type == dst->r_type)
208 {
209 internal->howto = tic54x_howto_table + i + bank;
210 return;
211 }
212 }
213
214 (*_bfd_error_handler) (_("Unrecognized reloc type 0x%x"),
215 (unsigned int) dst->r_type);
216 abort();
217}
218
219#define RELOC_PROCESSING(RELENT,RELOC,SYMS,ABFD,SECT)\
220 tic54x_reloc_processing(RELENT,RELOC,SYMS,ABFD,SECT)
221
222static void tic54x_reloc_processing();
223
224#define coff_rtype_to_howto coff_tic54x_rtype_to_howto
225
226static reloc_howto_type *
227coff_tic54x_rtype_to_howto (abfd, sec, rel, h, sym, addendp)
228 bfd *abfd ATTRIBUTE_UNUSED;
229 asection *sec;
230 struct internal_reloc *rel;
231 struct coff_link_hash_entry *h ATTRIBUTE_UNUSED;
232 struct internal_syment *sym ATTRIBUTE_UNUSED;
233 bfd_vma *addendp;
234{
235 arelent genrel;
236
237 if (rel->r_symndx == -1 && addendp != NULL)
238 {
239 /* This is a TI "internal relocation", which means that the relocation
240 amount is the amount by which the current section is being relocated
241 in the output section. */
242 *addendp = (sec->output_section->vma + sec->output_offset) - sec->vma;
243 }
244
245 tic54x_lookup_howto (&genrel, rel);
246
247 return genrel.howto;
248}
249
250static boolean
251ticoff0_bad_format_hook (abfd, filehdr)
252 bfd * abfd ATTRIBUTE_UNUSED;
253 PTR filehdr;
254{
255 struct internal_filehdr *internal_f = (struct internal_filehdr *) filehdr;
256
257 if (COFF0_BADMAG (*internal_f))
258 return false;
259
260 return true;
261}
262
263static boolean
264ticoff1_bad_format_hook (abfd, filehdr)
265 bfd * abfd ATTRIBUTE_UNUSED;
266 PTR filehdr;
267{
268 struct internal_filehdr *internal_f = (struct internal_filehdr *) filehdr;
269
270 if (COFF1_BADMAG (*internal_f))
271 return false;
272
273 return true;
274}
275
276/* replace the stock _bfd_coff_is_local_label_name to recognize TI COFF local
277 labels */
278static boolean
279ticoff_bfd_is_local_label_name (abfd, name)
280 bfd *abfd ATTRIBUTE_UNUSED;
281 const char *name;
282{
283 if (TICOFF_LOCAL_LABEL_P(name))
284 return true;
285 return false;
286}
287
288#define coff_bfd_is_local_label_name ticoff_bfd_is_local_label_name
289
290/* Customize coffcode.h; the default coff_ functions are set up to use COFF2;
291 coff_bad_format_hook uses BADMAG, so set that for COFF2. The COFF1
292 and COFF0 vectors use custom _bad_format_hook procs instead of setting
293 BADMAG.
294 */
295#define BADMAG(x) COFF2_BADMAG(x)
296#include "coffcode.h"
297
298static void
299tic54x_reloc_processing (relent, reloc, symbols, abfd, section)
300 arelent *relent;
301 struct internal_reloc *reloc;
302 asymbol **symbols;
303 bfd *abfd;
304 asection *section;
305{
306 asymbol *ptr;
307
308 relent->address = reloc->r_vaddr;
309
310 if (reloc->r_symndx != -1)
311 {
312 if (reloc->r_symndx < 0 || reloc->r_symndx >= obj_conv_table_size (abfd))
313 {
314 (*_bfd_error_handler)
315 (_("%s: warning: illegal symbol index %ld in relocs"),
316 bfd_get_filename (abfd), reloc->r_symndx);
317 relent->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr;
318 ptr = NULL;
319 }
320 else
321 {
322 relent->sym_ptr_ptr = (symbols
323 + obj_convert (abfd)[reloc->r_symndx]);
324 ptr = *(relent->sym_ptr_ptr);
325 }
326 }
327 else
328 {
329 relent->sym_ptr_ptr = section->symbol_ptr_ptr;
330 ptr = *(relent->sym_ptr_ptr);
331 }
332
333 /* The symbols definitions that we have read in have been
334 relocated as if their sections started at 0. But the offsets
335 refering to the symbols in the raw data have not been
336 modified, so we have to have a negative addend to compensate.
337
338 Note that symbols which used to be common must be left alone */
339
340 /* Calculate any reloc addend by looking at the symbol */
341 CALC_ADDEND (abfd, ptr, *reloc, relent);
342
343 relent->address -= section->vma;
344 /* !! relent->section = (asection *) NULL;*/
345
346 /* Fill in the relent->howto field from reloc->r_type */
347 tic54x_lookup_howto (relent, reloc);
348}
349
350/* COFF0 differs in file/section header size and relocation entry size */
351static CONST bfd_coff_backend_data ticoff0_swap_table =
352{
353 coff_SWAP_aux_in, coff_SWAP_sym_in, coff_SWAP_lineno_in,
354 coff_SWAP_aux_out, coff_SWAP_sym_out,
355 coff_SWAP_lineno_out, coff_SWAP_reloc_out,
356 coff_SWAP_filehdr_out, coff_SWAP_aouthdr_out,
357 coff_SWAP_scnhdr_out,
358 FILHSZ_V0, AOUTSZ, SCNHSZ_V01, SYMESZ, AUXESZ, RELSZ_V0, LINESZ, FILNMLEN,
359#ifdef COFF_LONG_FILENAMES
360 true,
361#else
362 false,
363#endif
364#ifdef COFF_LONG_SECTION_NAMES
365 true,
366#else
367 false,
368#endif
369 COFF_DEFAULT_SECTION_ALIGNMENT_POWER,
370 coff_SWAP_filehdr_in, coff_SWAP_aouthdr_in, coff_SWAP_scnhdr_in,
371 coff_SWAP_reloc_in, ticoff0_bad_format_hook, coff_set_arch_mach_hook,
372 coff_mkobject_hook, styp_to_sec_flags, coff_set_alignment_hook,
373 coff_slurp_symbol_table, symname_in_debug_hook, coff_pointerize_aux_hook,
374 coff_print_aux, coff_reloc16_extra_cases, coff_reloc16_estimate,
375 coff_classify_symbol, coff_compute_section_file_positions,
376 coff_start_final_link, coff_relocate_section, coff_rtype_to_howto,
377 coff_adjust_symndx, coff_link_add_one_symbol,
378 coff_link_output_has_begun, coff_final_link_postscript
379};
380
381/* COFF1 differs in section header size */
382static CONST bfd_coff_backend_data ticoff1_swap_table =
383{
384 coff_SWAP_aux_in, coff_SWAP_sym_in, coff_SWAP_lineno_in,
385 coff_SWAP_aux_out, coff_SWAP_sym_out,
386 coff_SWAP_lineno_out, coff_SWAP_reloc_out,
387 coff_SWAP_filehdr_out, coff_SWAP_aouthdr_out,
388 coff_SWAP_scnhdr_out,
389 FILHSZ, AOUTSZ, SCNHSZ_V01, SYMESZ, AUXESZ, RELSZ, LINESZ, FILNMLEN,
390#ifdef COFF_LONG_FILENAMES
391 true,
392#else
393 false,
394#endif
395#ifdef COFF_LONG_SECTION_NAMES
396 true,
397#else
398 false,
399#endif
400 COFF_DEFAULT_SECTION_ALIGNMENT_POWER,
401 coff_SWAP_filehdr_in, coff_SWAP_aouthdr_in, coff_SWAP_scnhdr_in,
402 coff_SWAP_reloc_in, ticoff1_bad_format_hook, coff_set_arch_mach_hook,
403 coff_mkobject_hook, styp_to_sec_flags, coff_set_alignment_hook,
404 coff_slurp_symbol_table, symname_in_debug_hook, coff_pointerize_aux_hook,
405 coff_print_aux, coff_reloc16_extra_cases, coff_reloc16_estimate,
406 coff_classify_symbol, coff_compute_section_file_positions,
407 coff_start_final_link, coff_relocate_section, coff_rtype_to_howto,
408 coff_adjust_symndx, coff_link_add_one_symbol,
409 coff_link_output_has_begun, coff_final_link_postscript
410};
411
412
413/* TI COFF v0, DOS tools (little-endian headers) */
414const bfd_target tic54x_coff0_vec =
415{
416 "coff0-c54x", /* name */
417 bfd_target_coff_flavour,
418 BFD_ENDIAN_LITTLE, /* data byte order is little */
419 BFD_ENDIAN_LITTLE, /* header byte order is little (DOS tools) */
420
421 (HAS_RELOC | EXEC_P | /* object flags */
422 HAS_LINENO | HAS_DEBUG |
4af1d5f6 423 HAS_SYMS | HAS_LOCALS | WP_TEXT /*| HAS_LOAD_PAGE*/ ),
81635ce4
TW		 424
425 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
426 '_', /* leading symbol underscore */
427 '/', /* ar_pad_char */
428 15, /* ar_max_namelen */
429 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
430 tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
431 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
432 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
433 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
434 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
435
436 {_bfd_dummy_target, coff_object_p, /* bfd_check_format */
437 bfd_generic_archive_p, _bfd_dummy_target},
438 {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
439 bfd_false},
440 {bfd_false, coff_write_object_contents, /* bfd_write_contents */
441 _bfd_write_archive_contents, bfd_false},
442
443 BFD_JUMP_TABLE_GENERIC (coff),
444 BFD_JUMP_TABLE_COPY (coff),
445 BFD_JUMP_TABLE_CORE (_bfd_nocore),
446 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
447 BFD_JUMP_TABLE_SYMBOLS (coff),
448 BFD_JUMP_TABLE_RELOCS (coff),
449 BFD_JUMP_TABLE_WRITE (coff),
450 BFD_JUMP_TABLE_LINK (coff),
451 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
452 NULL,
453
454 (PTR)&ticoff0_swap_table
455};
456
457/* TI COFF v0, SPARC tools (big-endian headers) */
458const bfd_target tic54x_coff0_beh_vec =
459{
460 "coff0-beh-c54x", /* name */
461 bfd_target_coff_flavour,
462 BFD_ENDIAN_LITTLE, /* data byte order is little */
463 BFD_ENDIAN_BIG, /* header byte order is big */
464
465 (HAS_RELOC | EXEC_P | /* object flags */
466 HAS_LINENO | HAS_DEBUG |
4af1d5f6 467 HAS_SYMS | HAS_LOCALS | WP_TEXT /*| HAS_LOAD_PAGE*/ ),
81635ce4
TW		 468
469 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
470 '_', /* leading symbol underscore */
471 '/', /* ar_pad_char */
472 15, /* ar_max_namelen */
473 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
474 tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
475 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
476 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
477 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
478 bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
479
480 {_bfd_dummy_target, coff_object_p, /* bfd_check_format */
481 bfd_generic_archive_p, _bfd_dummy_target},
482 {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
483 bfd_false},
484 {bfd_false, coff_write_object_contents, /* bfd_write_contents */
485 _bfd_write_archive_contents, bfd_false},
486
487 BFD_JUMP_TABLE_GENERIC (coff),
488 BFD_JUMP_TABLE_COPY (coff),
489 BFD_JUMP_TABLE_CORE (_bfd_nocore),
490 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
491 BFD_JUMP_TABLE_SYMBOLS (coff),
492 BFD_JUMP_TABLE_RELOCS (coff),
493 BFD_JUMP_TABLE_WRITE (coff),
494 BFD_JUMP_TABLE_LINK (coff),
495 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
496
497 &tic54x_coff0_vec,
498
499 (PTR)&ticoff0_swap_table
500};
501
502/* TI COFF v1, DOS tools (little-endian headers) */
503const bfd_target tic54x_coff1_vec =
504{
505 "coff1-c54x", /* name */
506 bfd_target_coff_flavour,
507 BFD_ENDIAN_LITTLE, /* data byte order is little */
508 BFD_ENDIAN_LITTLE, /* header byte order is little (DOS tools) */
509
510 (HAS_RELOC | EXEC_P | /* object flags */
511 HAS_LINENO | HAS_DEBUG |
4af1d5f6 512 HAS_SYMS | HAS_LOCALS | WP_TEXT /*| HAS_LOAD_PAGE*/ ),
81635ce4
TW		 513
514 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
515 '_', /* leading symbol underscore */
516 '/', /* ar_pad_char */
517 15, /* ar_max_namelen */
518 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
519 tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
520 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
521 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
522 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
523 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
524
525 {_bfd_dummy_target, coff_object_p, /* bfd_check_format */
526 bfd_generic_archive_p, _bfd_dummy_target},
527 {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
528 bfd_false},
529 {bfd_false, coff_write_object_contents, /* bfd_write_contents */
530 _bfd_write_archive_contents, bfd_false},
531
532 BFD_JUMP_TABLE_GENERIC (coff),
533 BFD_JUMP_TABLE_COPY (coff),
534 BFD_JUMP_TABLE_CORE (_bfd_nocore),
535 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
536 BFD_JUMP_TABLE_SYMBOLS (coff),
537 BFD_JUMP_TABLE_RELOCS (coff),
538 BFD_JUMP_TABLE_WRITE (coff),
539 BFD_JUMP_TABLE_LINK (coff),
540 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
541
542 &tic54x_coff0_beh_vec,
543
544 (PTR)&ticoff1_swap_table
545};
546
547/* TI COFF v1, SPARC tools (big-endian headers) */
548const bfd_target tic54x_coff1_beh_vec =
549{
550 "coff1-beh-c54x", /* name */
551 bfd_target_coff_flavour,
552 BFD_ENDIAN_LITTLE, /* data byte order is little */
553 BFD_ENDIAN_BIG, /* header byte order is big */
554
555 (HAS_RELOC | EXEC_P | /* object flags */
556 HAS_LINENO | HAS_DEBUG |
4af1d5f6 557 HAS_SYMS | HAS_LOCALS | WP_TEXT /*| HAS_LOAD_PAGE*/ ),
81635ce4
TW		 558
559 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
560 '_', /* leading symbol underscore */
561 '/', /* ar_pad_char */
562 15, /* ar_max_namelen */
563 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
564 tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
565 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
566 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
567 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
568 bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
569
570 {_bfd_dummy_target, coff_object_p, /* bfd_check_format */
571 bfd_generic_archive_p, _bfd_dummy_target},
572 {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
573 bfd_false},
574 {bfd_false, coff_write_object_contents, /* bfd_write_contents */
575 _bfd_write_archive_contents, bfd_false},
576
577 BFD_JUMP_TABLE_GENERIC (coff),
578 BFD_JUMP_TABLE_COPY (coff),
579 BFD_JUMP_TABLE_CORE (_bfd_nocore),
580 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
581 BFD_JUMP_TABLE_SYMBOLS (coff),
582 BFD_JUMP_TABLE_RELOCS (coff),
583 BFD_JUMP_TABLE_WRITE (coff),
584 BFD_JUMP_TABLE_LINK (coff),
585 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
586
587 &tic54x_coff1_vec,
588
589 (PTR)&ticoff1_swap_table
590};
591
592/* TI COFF v2, TI DOS tools output (little-endian headers) */
593const bfd_target tic54x_coff2_vec =
594{
595 "coff2-c54x", /* name */
596 bfd_target_coff_flavour,
597 BFD_ENDIAN_LITTLE, /* data byte order is little */
598 BFD_ENDIAN_LITTLE, /* header byte order is little (DOS tools) */
599
600 (HAS_RELOC | EXEC_P | /* object flags */
601 HAS_LINENO | HAS_DEBUG |
4af1d5f6 602 HAS_SYMS | HAS_LOCALS | WP_TEXT /*| HAS_LOAD_PAGE*/ ),
81635ce4
TW		 603
604 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
605 '_', /* leading symbol underscore */
606 '/', /* ar_pad_char */
607 15, /* ar_max_namelen */
608 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
609 tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
610 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
611 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
612 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
613 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
614
615 {_bfd_dummy_target, coff_object_p, /* bfd_check_format */
616 bfd_generic_archive_p, _bfd_dummy_target},
617 {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
618 bfd_false},
619 {bfd_false, coff_write_object_contents, /* bfd_write_contents */
620 _bfd_write_archive_contents, bfd_false},
621
622 BFD_JUMP_TABLE_GENERIC (coff),
623 BFD_JUMP_TABLE_COPY (coff),
624 BFD_JUMP_TABLE_CORE (_bfd_nocore),
625 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
626 BFD_JUMP_TABLE_SYMBOLS (coff),
627 BFD_JUMP_TABLE_RELOCS (coff),
628 BFD_JUMP_TABLE_WRITE (coff),
629 BFD_JUMP_TABLE_LINK (coff),
630 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
631
632 &tic54x_coff1_beh_vec,
633
634 COFF_SWAP_TABLE
635};
636
637/* TI COFF v2, TI SPARC tools output (big-endian headers) */
638const bfd_target tic54x_coff2_beh_vec =
639{
640 "coff2-beh-c54x", /* name */
641 bfd_target_coff_flavour,
642 BFD_ENDIAN_LITTLE, /* data byte order is little */
643 BFD_ENDIAN_BIG, /* header byte order is big */
644
645 (HAS_RELOC | EXEC_P | /* object flags */
646 HAS_LINENO | HAS_DEBUG |
4af1d5f6 647 HAS_SYMS | HAS_LOCALS | WP_TEXT /*| HAS_LOAD_PAGE*/ ),
81635ce4
TW		 648
649 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
650 '_', /* leading symbol underscore */
651 '/', /* ar_pad_char */
652 15, /* ar_max_namelen */
653 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
654 tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
655 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
656 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
657 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
658 bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
659
660 {_bfd_dummy_target, coff_object_p, /* bfd_check_format */
661 bfd_generic_archive_p, _bfd_dummy_target},
662 {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
663 bfd_false},
664 {bfd_false, coff_write_object_contents, /* bfd_write_contents */
665 _bfd_write_archive_contents, bfd_false},
666
667 BFD_JUMP_TABLE_GENERIC (coff),
668 BFD_JUMP_TABLE_COPY (coff),
669 BFD_JUMP_TABLE_CORE (_bfd_nocore),
670 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
671 BFD_JUMP_TABLE_SYMBOLS (coff),
672 BFD_JUMP_TABLE_RELOCS (coff),
673 BFD_JUMP_TABLE_WRITE (coff),
674 BFD_JUMP_TABLE_LINK (coff),
675 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
676
677 &tic54x_coff2_vec,
678
679 COFF_SWAP_TABLE
680};
GDB Binutils - Deliverables
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