* bfd.c (bfd_archive_filename): New function.
[binutils.git] / bfd / coff-tic80.c
blobde69ecbab6a4303240ba6cbcc90cf09dd85e9f03
1 /* BFD back-end for Texas Instruments TMS320C80 Multimedia Video Processor (MVP).
2 Copyright 1996, 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
4 Written by Fred Fish (fnf@cygnus.com)
6 There is nothing new under the sun. This file draws a lot on other
7 coff files.
9 This file is part of BFD, the Binary File Descriptor library.
11 This program is free software; you can redistribute it and/or modify
12 it under the terms of the GNU General Public License as published by
13 the Free Software Foundation; either version 2 of the License, or
14 (at your option) any later version.
16 This program is distributed in the hope that it will be useful,
17 but WITHOUT ANY WARRANTY; without even the implied warranty of
18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 GNU General Public License for more details.
21 You should have received a copy of the GNU General Public License
22 along with this program; if not, write to the Free Software
23 Foundation, 59 Temple Place - Suite 330,
24 Boston, MA 02111-1307, USA. */
26 #include "bfd.h"
27 #include "bfdlink.h"
28 #include "sysdep.h"
29 #include "libbfd.h"
30 #include "coff/tic80.h"
31 #include "coff/internal.h"
32 #include "libcoff.h"
34 #define COFF_DEFAULT_SECTION_ALIGNMENT_POWER (2)
35 #define COFF_ALIGN_IN_SECTION_HEADER 1
36 #define COFF_ALIGN_IN_SFLAGS 1
38 #define GET_SCNHDR_FLAGS H_GET_16
39 #define PUT_SCNHDR_FLAGS H_PUT_16
41 static void rtype2howto
42 PARAMS ((arelent *cache_ptr, struct internal_reloc *dst));
43 static bfd_reloc_status_type ppbase_reloc
44 PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
45 static bfd_reloc_status_type glob15_reloc
46 PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
47 static bfd_reloc_status_type glob16_reloc
48 PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
49 static bfd_reloc_status_type local16_reloc
50 PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
51 static boolean coff_tic80_relocate_section
52 PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
53 struct internal_reloc *, struct internal_syment *, asection **));
54 static reloc_howto_type * coff_tic80_rtype_to_howto
55 PARAMS ((bfd *, asection *, struct internal_reloc *,
56 struct coff_link_hash_entry *, struct internal_syment *,
57 bfd_vma *));
59 static reloc_howto_type tic80_howto_table[] =
62 HOWTO (R_RELLONG, /* type */
63 0, /* rightshift */
64 2, /* size (0 = byte, 1 = short, 2 = long) */
65 32, /* bitsize */
66 false, /* pc_relative */
67 0, /* bitpos */
68 complain_overflow_bitfield, /* complain_on_overflow */
69 NULL, /* special_function */
70 "RELLONG", /* name */
71 true, /* partial_inplace */
72 0xffffffff, /* src_mask */
73 0xffffffff, /* dst_mask */
74 false), /* pcrel_offset */
76 HOWTO (R_MPPCR, /* type */
77 2, /* rightshift */
78 2, /* size (0 = byte, 1 = short, 2 = long) */
79 32, /* bitsize */
80 true, /* pc_relative */
81 0, /* bitpos */
82 complain_overflow_signed, /* complain_on_overflow */
83 NULL, /* special_function */
84 "MPPCR", /* name */
85 true, /* partial_inplace */
86 0xffffffff, /* src_mask */
87 0xffffffff, /* dst_mask */
88 true), /* pcrel_offset */
90 HOWTO (R_ABS, /* type */
91 0, /* rightshift */
92 2, /* size (0 = byte, 1 = short, 2 = long) */
93 32, /* bitsize */
94 false, /* pc_relative */
95 0, /* bitpos */
96 complain_overflow_bitfield, /* complain_on_overflow */
97 NULL, /* special_function */
98 "ABS", /* name */
99 true, /* partial_inplace */
100 0xffffffff, /* src_mask */
101 0xffffffff, /* dst_mask */
102 false), /* pcrel_offset */
104 HOWTO (R_PPBASE, /* type */
105 0, /* rightshift */
106 2, /* size (0 = byte, 1 = short, 2 = long) */
107 32, /* bitsize */
108 false, /* pc_relative */
109 0, /* bitpos */
110 complain_overflow_dont, /* complain_on_overflow */
111 ppbase_reloc, /* special_function */
112 "PPBASE", /* name */
113 true, /* partial_inplace */
114 0xffffffff, /* src_mask */
115 0xffffffff, /* dst_mask */
116 false), /* pcrel_offset */
118 HOWTO (R_PPLBASE, /* type */
119 0, /* rightshift */
120 2, /* size (0 = byte, 1 = short, 2 = long) */
121 32, /* bitsize */
122 false, /* pc_relative */
123 0, /* bitpos */
124 complain_overflow_dont, /* complain_on_overflow */
125 ppbase_reloc, /* special_function */
126 "PPLBASE", /* name */
127 true, /* partial_inplace */
128 0xffffffff, /* src_mask */
129 0xffffffff, /* dst_mask */
130 false), /* pcrel_offset */
132 HOWTO (R_PP15, /* type */
133 0, /* rightshift */
134 2, /* size (0 = byte, 1 = short, 2 = long) */
135 15, /* bitsize */
136 false, /* pc_relative */
137 6, /* bitpos */
138 complain_overflow_dont, /* complain_on_overflow */
139 glob15_reloc, /* special_function */
140 "PP15", /* name */
141 true, /* partial_inplace */
142 0x1ffc0, /* src_mask */
143 0x1ffc0, /* dst_mask */
144 false), /* pcrel_offset */
146 HOWTO (R_PP15W, /* type */
147 2, /* rightshift */
148 2, /* size (0 = byte, 1 = short, 2 = long) */
149 15, /* bitsize */
150 false, /* pc_relative */
151 6, /* bitpos */
152 complain_overflow_dont, /* complain_on_overflow */
153 glob15_reloc, /* special_function */
154 "PP15W", /* name */
155 true, /* partial_inplace */
156 0x1ffc0, /* src_mask */
157 0x1ffc0, /* dst_mask */
158 false), /* pcrel_offset */
160 HOWTO (R_PP15H, /* type */
161 1, /* rightshift */
162 2, /* size (0 = byte, 1 = short, 2 = long) */
163 15, /* bitsize */
164 false, /* pc_relative */
165 6, /* bitpos */
166 complain_overflow_dont, /* complain_on_overflow */
167 glob15_reloc, /* special_function */
168 "PP15H", /* name */
169 true, /* partial_inplace */
170 0x1ffc0, /* src_mask */
171 0x1ffc0, /* dst_mask */
172 false), /* pcrel_offset */
174 HOWTO (R_PP16B, /* type */
175 0, /* rightshift */
176 2, /* size (0 = byte, 1 = short, 2 = long) */
177 16, /* bitsize */
178 false, /* pc_relative */
179 6, /* bitpos */
180 complain_overflow_dont, /* complain_on_overflow */
181 glob16_reloc, /* special_function */
182 "PP16B", /* name */
183 true, /* partial_inplace */
184 0x3ffc0, /* src_mask */
185 0x3ffc0, /* dst_mask */
186 false), /* pcrel_offset */
188 HOWTO (R_PPL15, /* type */
189 0, /* rightshift */
190 2, /* size (0 = byte, 1 = short, 2 = long) */
191 15, /* bitsize */
192 false, /* pc_relative */
193 0, /* bitpos */
194 complain_overflow_dont, /* complain_on_overflow */
195 NULL, /* special_function */
196 "PPL15", /* name */
197 true, /* partial_inplace */
198 0x7fff, /* src_mask */
199 0x7fff, /* dst_mask */
200 false), /* pcrel_offset */
202 HOWTO (R_PPL15W, /* type */
203 2, /* rightshift */
204 2, /* size (0 = byte, 1 = short, 2 = long) */
205 15, /* bitsize */
206 false, /* pc_relative */
207 0, /* bitpos */
208 complain_overflow_dont, /* complain_on_overflow */
209 NULL, /* special_function */
210 "PPL15W", /* name */
211 true, /* partial_inplace */
212 0x7fff, /* src_mask */
213 0x7fff, /* dst_mask */
214 false), /* pcrel_offset */
216 HOWTO (R_PPL15H, /* type */
217 1, /* rightshift */
218 2, /* size (0 = byte, 1 = short, 2 = long) */
219 15, /* bitsize */
220 false, /* pc_relative */
221 0, /* bitpos */
222 complain_overflow_dont, /* complain_on_overflow */
223 NULL, /* special_function */
224 "PPL15H", /* name */
225 true, /* partial_inplace */
226 0x7fff, /* src_mask */
227 0x7fff, /* dst_mask */
228 false), /* pcrel_offset */
230 HOWTO (R_PPL16B, /* type */
231 0, /* rightshift */
232 2, /* size (0 = byte, 1 = short, 2 = long) */
233 16, /* bitsize */
234 false, /* pc_relative */
235 0, /* bitpos */
236 complain_overflow_dont, /* complain_on_overflow */
237 local16_reloc, /* special_function */
238 "PPL16B", /* name */
239 true, /* partial_inplace */
240 0xffff, /* src_mask */
241 0xffff, /* dst_mask */
242 false), /* pcrel_offset */
244 HOWTO (R_PPN15, /* type */
245 0, /* rightshift */
246 -2, /* size (0 = byte, 1 = short, 2 = long) */
247 15, /* bitsize */
248 false, /* pc_relative */
249 6, /* bitpos */
250 complain_overflow_dont, /* complain_on_overflow */
251 glob15_reloc, /* special_function */
252 "PPN15", /* name */
253 true, /* partial_inplace */
254 0x1ffc0, /* src_mask */
255 0x1ffc0, /* dst_mask */
256 false), /* pcrel_offset */
258 HOWTO (R_PPN15W, /* type */
259 2, /* rightshift */
260 -2, /* size (0 = byte, 1 = short, 2 = long) */
261 15, /* bitsize */
262 false, /* pc_relative */
263 6, /* bitpos */
264 complain_overflow_dont, /* complain_on_overflow */
265 glob15_reloc, /* special_function */
266 "PPN15W", /* name */
267 true, /* partial_inplace */
268 0x1ffc0, /* src_mask */
269 0x1ffc0, /* dst_mask */
270 false), /* pcrel_offset */
272 HOWTO (R_PPN15H, /* type */
273 1, /* rightshift */
274 -2, /* size (0 = byte, 1 = short, 2 = long) */
275 15, /* bitsize */
276 false, /* pc_relative */
277 6, /* bitpos */
278 complain_overflow_dont, /* complain_on_overflow */
279 glob15_reloc, /* special_function */
280 "PPN15H", /* name */
281 true, /* partial_inplace */
282 0x1ffc0, /* src_mask */
283 0x1ffc0, /* dst_mask */
284 false), /* pcrel_offset */
286 HOWTO (R_PPN16B, /* type */
287 0, /* rightshift */
288 -2, /* size (0 = byte, 1 = short, 2 = long) */
289 16, /* bitsize */
290 false, /* pc_relative */
291 6, /* bitpos */
292 complain_overflow_dont, /* complain_on_overflow */
293 glob16_reloc, /* special_function */
294 "PPN16B", /* name */
295 true, /* partial_inplace */
296 0x3ffc0, /* src_mask */
297 0x3ffc0, /* dst_mask */
298 false), /* pcrel_offset */
300 HOWTO (R_PPLN15, /* type */
301 0, /* rightshift */
302 -2, /* size (0 = byte, 1 = short, 2 = long) */
303 15, /* bitsize */
304 false, /* pc_relative */
305 0, /* bitpos */
306 complain_overflow_dont, /* complain_on_overflow */
307 NULL, /* special_function */
308 "PPLN15", /* name */
309 true, /* partial_inplace */
310 0x7fff, /* src_mask */
311 0x7fff, /* dst_mask */
312 false), /* pcrel_offset */
314 HOWTO (R_PPLN15W, /* type */
315 2, /* rightshift */
316 -2, /* size (0 = byte, 1 = short, 2 = long) */
317 15, /* bitsize */
318 false, /* pc_relative */
319 0, /* bitpos */
320 complain_overflow_dont, /* complain_on_overflow */
321 NULL, /* special_function */
322 "PPLN15W", /* name */
323 true, /* partial_inplace */
324 0x7fff, /* src_mask */
325 0x7fff, /* dst_mask */
326 false), /* pcrel_offset */
328 HOWTO (R_PPLN15H, /* type */
329 1, /* rightshift */
330 -2, /* size (0 = byte, 1 = short, 2 = long) */
331 15, /* bitsize */
332 false, /* pc_relative */
333 0, /* bitpos */
334 complain_overflow_dont, /* complain_on_overflow */
335 NULL, /* special_function */
336 "PPLN15H", /* name */
337 true, /* partial_inplace */
338 0x7fff, /* src_mask */
339 0x7fff, /* dst_mask */
340 false), /* pcrel_offset */
342 HOWTO (R_PPLN16B, /* type */
343 0, /* rightshift */
344 -2, /* size (0 = byte, 1 = short, 2 = long) */
345 15, /* bitsize */
346 false, /* pc_relative */
347 0, /* bitpos */
348 complain_overflow_dont, /* complain_on_overflow */
349 local16_reloc, /* special_function */
350 "PPLN16B", /* name */
351 true, /* partial_inplace */
352 0xffff, /* src_mask */
353 0xffff, /* dst_mask */
354 false) /* pcrel_offset */
357 /* Special relocation functions, used when the output file is not
358 itself a COFF TIc80 file. */
360 /* This special function is used for the base address type
361 relocations. */
363 static bfd_reloc_status_type
364 ppbase_reloc (abfd, reloc_entry, symbol_in, data, input_section, output_bfd,
365 error_message)
366 bfd *abfd ATTRIBUTE_UNUSED;
367 arelent *reloc_entry ATTRIBUTE_UNUSED;
368 asymbol *symbol_in ATTRIBUTE_UNUSED;
369 PTR data ATTRIBUTE_UNUSED;
370 asection *input_section ATTRIBUTE_UNUSED;
371 bfd *output_bfd ATTRIBUTE_UNUSED;
372 char **error_message ATTRIBUTE_UNUSED;
374 /* FIXME. */
375 abort ();
378 /* This special function is used for the global 15 bit relocations. */
380 static bfd_reloc_status_type
381 glob15_reloc (abfd, reloc_entry, symbol_in, data, input_section, output_bfd,
382 error_message)
383 bfd *abfd ATTRIBUTE_UNUSED;
384 arelent *reloc_entry ATTRIBUTE_UNUSED;
385 asymbol *symbol_in ATTRIBUTE_UNUSED;
386 PTR data ATTRIBUTE_UNUSED;
387 asection *input_section ATTRIBUTE_UNUSED;
388 bfd *output_bfd ATTRIBUTE_UNUSED;
389 char **error_message ATTRIBUTE_UNUSED;
391 /* FIXME. */
392 abort ();
395 /* This special function is used for the global 16 bit relocations. */
397 static bfd_reloc_status_type
398 glob16_reloc (abfd, reloc_entry, symbol_in, data, input_section, output_bfd,
399 error_message)
400 bfd *abfd ATTRIBUTE_UNUSED;
401 arelent *reloc_entry ATTRIBUTE_UNUSED;
402 asymbol *symbol_in ATTRIBUTE_UNUSED;
403 PTR data ATTRIBUTE_UNUSED;
404 asection *input_section ATTRIBUTE_UNUSED;
405 bfd *output_bfd ATTRIBUTE_UNUSED;
406 char **error_message ATTRIBUTE_UNUSED;
408 /* FIXME. */
409 abort ();
412 /* This special function is used for the local 16 bit relocations. */
414 static bfd_reloc_status_type
415 local16_reloc (abfd, reloc_entry, symbol_in, data, input_section, output_bfd,
416 error_message)
417 bfd *abfd ATTRIBUTE_UNUSED;
418 arelent *reloc_entry ATTRIBUTE_UNUSED;
419 asymbol *symbol_in ATTRIBUTE_UNUSED;
420 PTR data ATTRIBUTE_UNUSED;
421 asection *input_section ATTRIBUTE_UNUSED;
422 bfd *output_bfd ATTRIBUTE_UNUSED;
423 char **error_message ATTRIBUTE_UNUSED;
425 /* FIXME. */
426 abort ();
429 /* Code to turn an external r_type into a pointer to an entry in the howto_table.
430 If passed an r_type we don't recognize the abort rather than silently failing
431 to generate an output file. */
433 static void
434 rtype2howto (cache_ptr, dst)
435 arelent *cache_ptr;
436 struct internal_reloc *dst;
438 unsigned int i;
440 for (i = 0; i < sizeof tic80_howto_table / sizeof tic80_howto_table[0]; i++)
442 if (tic80_howto_table[i].type == dst->r_type)
444 cache_ptr->howto = tic80_howto_table + i;
445 return;
449 (*_bfd_error_handler) (_("Unrecognized reloc type 0x%x"),
450 (unsigned int) dst->r_type);
451 cache_ptr->howto = tic80_howto_table + 0;
454 #define RTYPE2HOWTO(cache_ptr, dst) rtype2howto (cache_ptr, dst)
455 #define coff_rtype_to_howto coff_tic80_rtype_to_howto
457 static reloc_howto_type *
458 coff_tic80_rtype_to_howto (abfd, sec, rel, h, sym, addendp)
459 bfd *abfd ATTRIBUTE_UNUSED;
460 asection *sec;
461 struct internal_reloc *rel;
462 struct coff_link_hash_entry *h ATTRIBUTE_UNUSED;
463 struct internal_syment *sym ATTRIBUTE_UNUSED;
464 bfd_vma *addendp;
466 arelent genrel;
468 if (rel -> r_symndx == -1 && addendp != NULL)
470 /* This is a TI "internal relocation", which means that the relocation
471 amount is the amount by which the current section is being relocated
472 in the output section. */
473 *addendp = (sec -> output_section -> vma + sec -> output_offset) - sec -> vma;
475 RTYPE2HOWTO (&genrel, rel);
476 return genrel.howto;
479 #ifndef BADMAG
480 #define BADMAG(x) TIC80BADMAG(x)
481 #endif
483 #define coff_relocate_section coff_tic80_relocate_section
485 /* We need a special relocation routine to handle the PP relocs. Most
486 of this is a copy of _bfd_coff_generic_relocate_section. */
488 static boolean
489 coff_tic80_relocate_section (output_bfd, info, input_bfd,
490 input_section, contents, relocs, syms,
491 sections)
492 bfd *output_bfd;
493 struct bfd_link_info *info;
494 bfd *input_bfd;
495 asection *input_section;
496 bfd_byte *contents;
497 struct internal_reloc *relocs;
498 struct internal_syment *syms;
499 asection **sections;
501 struct internal_reloc *rel;
502 struct internal_reloc *relend;
504 rel = relocs;
505 relend = rel + input_section->reloc_count;
506 for (; rel < relend; rel++)
508 long symndx;
509 struct coff_link_hash_entry *h;
510 struct internal_syment *sym;
511 bfd_vma addend;
512 bfd_vma val;
513 reloc_howto_type *howto;
514 bfd_reloc_status_type rstat;
515 bfd_vma addr;
517 symndx = rel->r_symndx;
519 if (symndx == -1)
521 h = NULL;
522 sym = NULL;
524 else
526 h = obj_coff_sym_hashes (input_bfd)[symndx];
527 sym = syms + symndx;
530 /* COFF treats common symbols in one of two ways. Either the
531 size of the symbol is included in the section contents, or it
532 is not. We assume that the size is not included, and force
533 the rtype_to_howto function to adjust the addend as needed. */
535 if (sym != NULL && sym->n_scnum != 0)
536 addend = - sym->n_value;
537 else
538 addend = 0;
540 howto = bfd_coff_rtype_to_howto (input_bfd, input_section, rel, h,
541 sym, &addend);
542 if (howto == NULL)
543 return false;
545 val = 0;
547 if (h == NULL)
549 asection *sec;
551 if (symndx == -1)
553 sec = bfd_abs_section_ptr;
554 val = 0;
556 else
558 sec = sections[symndx];
559 val = (sec->output_section->vma
560 + sec->output_offset
561 + sym->n_value);
562 if (! obj_pe (output_bfd))
563 val -= sec->vma;
566 else
568 if (h->root.type == bfd_link_hash_defined
569 || h->root.type == bfd_link_hash_defweak)
571 asection *sec;
573 sec = h->root.u.def.section;
574 val = (h->root.u.def.value
575 + sec->output_section->vma
576 + sec->output_offset);
579 else if (! info->relocateable)
581 if (! ((*info->callbacks->undefined_symbol)
582 (info, h->root.root.string, input_bfd, input_section,
583 rel->r_vaddr - input_section->vma, true)))
584 return false;
588 addr = rel->r_vaddr - input_section->vma;
590 /* FIXME: This code assumes little endian, but the PP can
591 apparently be bi-endian. I don't know if the bi-endianness
592 applies to the instruction set or just to the data. */
593 switch (howto->type)
595 default:
596 case R_ABS:
597 case R_RELLONGX:
598 case R_PPL15:
599 case R_PPL15W:
600 case R_PPL15H:
601 case R_PPLN15:
602 case R_PPLN15W:
603 case R_PPLN15H:
604 rstat = _bfd_final_link_relocate (howto, input_bfd, input_section,
605 contents, addr, val, addend);
606 break;
608 case R_PP15:
609 case R_PP15W:
610 case R_PP15H:
611 case R_PPN15:
612 case R_PPN15W:
613 case R_PPN15H:
614 /* Offset the address so that we can use 4 byte relocations. */
615 rstat = _bfd_final_link_relocate (howto, input_bfd, input_section,
616 contents + 2, addr, val, addend);
617 break;
619 case R_PP16B:
620 case R_PPN16B:
622 /* The most significant bit is stored in bit 6. */
623 bfd_byte hold;
625 hold = contents[addr + 4];
626 contents[addr + 4] &=~ 0x20;
627 contents[addr + 4] |= (contents[addr] >> 1) & 0x20;
628 rstat = _bfd_final_link_relocate (howto, input_bfd, input_section,
629 contents + 2, addr,
630 val, addend);
631 contents[addr] &=~ 0x40;
632 contents[addr] |= (contents[addr + 4] << 1) & 0x40;
633 contents[addr + 4] &=~ 0x20;
634 contents[addr + 4] |= hold & 0x20;
635 break;
638 case R_PPL16B:
639 case R_PPLN16B:
641 /* The most significant bit is stored in bit 28. */
642 bfd_byte hold;
644 hold = contents[addr + 1];
645 contents[addr + 1] &=~ 0x80;
646 contents[addr + 1] |= (contents[addr + 3] << 3) & 0x80;
647 rstat = _bfd_final_link_relocate (howto, input_bfd, input_section,
648 contents, addr,
649 val, addend);
650 contents[addr + 3] &= ~0x10;
651 contents[addr + 3] |= (contents[addr + 1] >> 3) & 0x10;
652 contents[addr + 1] &=~ 0x80;
653 contents[addr + 1] |= hold & 0x80;
654 break;
657 case R_PPBASE:
658 /* Parameter RAM is from 0x1000000 to 0x1000800. */
659 contents[addr] &=~ 0x3;
660 if (val >= 0x1000000 && val < 0x1000800)
661 contents[addr] |= 0x3;
662 else
663 contents[addr] |= 0x2;
664 rstat = bfd_reloc_ok;
665 break;
667 case R_PPLBASE:
668 /* Parameter RAM is from 0x1000000 to 0x1000800. */
669 contents[addr + 2] &= ~0xc0;
670 if (val >= 0x1000000 && val < 0x1000800)
671 contents[addr + 2] |= 0xc0;
672 else
673 contents[addr + 2] |= 0x80;
674 rstat = bfd_reloc_ok;
675 break;
678 switch (rstat)
680 default:
681 abort ();
682 case bfd_reloc_ok:
683 break;
684 case bfd_reloc_outofrange:
685 (*_bfd_error_handler)
686 (_("%s: bad reloc address 0x%lx in section `%s'"),
687 bfd_archive_filename (input_bfd),
688 (unsigned long) rel->r_vaddr,
689 bfd_get_section_name (input_bfd, input_section));
690 return false;
691 case bfd_reloc_overflow:
693 const char *name;
694 char buf[SYMNMLEN + 1];
696 if (symndx == -1)
697 name = "*ABS*";
698 else if (h != NULL)
699 name = h->root.root.string;
700 else
702 name = _bfd_coff_internal_syment_name (input_bfd, sym, buf);
703 if (name == NULL)
704 return false;
707 if (! ((*info->callbacks->reloc_overflow)
708 (info, name, howto->name, (bfd_vma) 0, input_bfd,
709 input_section, rel->r_vaddr - input_section->vma)))
710 return false;
714 return true;
717 #define TIC80COFF 1 /* Customize coffcode.h */
718 #undef C_AUTOARG /* Clashes with TIc80's C_UEXT */
719 #undef C_LASTENT /* Clashes with TIc80's C_STATLAB */
720 #include "coffcode.h"
722 CREATE_LITTLE_COFF_TARGET_VEC (tic80coff_vec, "coff-tic80", D_PAGED, 0, '_', NULL)