Commit | Line | Data |
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81635ce4 | 1 | /* BFD back-end for TMS320C54X coff binaries. |
45dfa85a | 2 | Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2011, 2012 |
d003868e | 3 | Free Software Foundation, Inc. |
a44f2895 | 4 | Contributed by Timothy Wall (twall@cygnus.com) |
81635ce4 TW |
5 | |
6 | This file is part of BFD, the Binary File Descriptor library. | |
7 | ||
8 | This program is free software; you can redistribute it and/or modify | |
9 | it under the terms of the GNU General Public License as published by | |
cd123cb7 | 10 | the Free Software Foundation; either version 3 of the License, or |
81635ce4 TW |
11 | (at your option) any later version. |
12 | ||
13 | This program is distributed in the hope that it will be useful, | |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | GNU General Public License for more details. | |
17 | ||
18 | You should have received a copy of the GNU General Public License | |
19 | along with this program; if not, write to the Free Software | |
3e110533 | 20 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA |
53e09e0a | 21 | 02110-1301, USA. */ |
81635ce4 | 22 | |
81635ce4 | 23 | #include "sysdep.h" |
3db64b00 | 24 | #include "bfd.h" |
81635ce4 TW |
25 | #include "libbfd.h" |
26 | #include "bfdlink.h" | |
27 | #include "coff/tic54x.h" | |
28 | #include "coff/internal.h" | |
29 | #include "libcoff.h" | |
30 | ||
f4ffd778 | 31 | #undef F_LSYMS |
81635ce4 TW |
32 | #define F_LSYMS F_LSYMS_TICOFF |
33 | ||
2c3fc389 NC |
34 | static void |
35 | tic54x_reloc_processing (arelent *, struct internal_reloc *, | |
36 | asymbol **, bfd *, asection *); | |
f4ffd778 NC |
37 | |
38 | /* 32-bit operations | |
39 | The octet order is screwy. words are LSB first (LS octet, actually), but | |
40 | longwords are MSW first. For example, 0x12345678 is encoded 0x5678 in the | |
41 | first word and 0x1234 in the second. When looking at the data as stored in | |
42 | the COFF file, you would see the octets ordered as 0x78, 0x56, 0x34, 0x12. | |
43 | Don't bother with 64-bits, as there aren't any. */ | |
44 | ||
81635ce4 | 45 | static bfd_vma |
edeb6e24 | 46 | tic54x_getl32 (const void *p) |
81635ce4 | 47 | { |
edeb6e24 | 48 | const bfd_byte *addr = p; |
81635ce4 | 49 | unsigned long v; |
f4ffd778 NC |
50 | |
51 | v = (unsigned long) addr[2]; | |
81635ce4 TW |
52 | v |= (unsigned long) addr[3] << 8; |
53 | v |= (unsigned long) addr[0] << 16; | |
54 | v |= (unsigned long) addr[1] << 24; | |
edeb6e24 | 55 | return v; |
81635ce4 TW |
56 | } |
57 | ||
58 | static void | |
edeb6e24 | 59 | tic54x_putl32 (bfd_vma data, void *p) |
81635ce4 | 60 | { |
edeb6e24 AM |
61 | bfd_byte *addr = p; |
62 | addr[2] = data & 0xff; | |
63 | addr[3] = (data >> 8) & 0xff; | |
64 | addr[0] = (data >> 16) & 0xff; | |
65 | addr[1] = (data >> 24) & 0xff; | |
81635ce4 TW |
66 | } |
67 | ||
edeb6e24 AM |
68 | static bfd_signed_vma |
69 | tic54x_getl_signed_32 (const void *p) | |
81635ce4 | 70 | { |
edeb6e24 | 71 | const bfd_byte *addr = p; |
81635ce4 TW |
72 | unsigned long v; |
73 | ||
f4ffd778 | 74 | v = (unsigned long) addr[2]; |
81635ce4 TW |
75 | v |= (unsigned long) addr[3] << 8; |
76 | v |= (unsigned long) addr[0] << 16; | |
77 | v |= (unsigned long) addr[1] << 24; | |
78 | #define COERCE32(x) \ | |
79 | ((bfd_signed_vma) (long) (((unsigned long) (x) ^ 0x80000000) - 0x80000000)) | |
80 | return COERCE32 (v); | |
81 | } | |
82 | ||
b9af77f5 TW |
83 | #define coff_get_section_load_page bfd_ticoff_get_section_load_page |
84 | #define coff_set_section_load_page bfd_ticoff_set_section_load_page | |
85 | ||
cbfe05c4 | 86 | void |
2c3fc389 NC |
87 | bfd_ticoff_set_section_load_page (asection *sect, |
88 | int page) | |
b9af77f5 TW |
89 | { |
90 | sect->lma = (sect->lma & ADDR_MASK) | PG_TO_FLAG(page); | |
91 | } | |
92 | ||
b9af77f5 | 93 | int |
2c3fc389 | 94 | bfd_ticoff_get_section_load_page (asection *sect) |
b9af77f5 TW |
95 | { |
96 | int page; | |
97 | ||
cbfe05c4 | 98 | /* Provide meaningful defaults for predefined sections. */ |
45dfa85a | 99 | if (sect == bfd_com_section_ptr) |
b9af77f5 TW |
100 | page = PG_DATA; |
101 | ||
45dfa85a AM |
102 | else if (bfd_is_und_section (sect) |
103 | || bfd_is_abs_section (sect) | |
104 | || bfd_is_ind_section (sect)) | |
b9af77f5 TW |
105 | page = PG_PROG; |
106 | ||
107 | else | |
108 | page = FLAG_TO_PG (sect->lma); | |
109 | ||
110 | return page; | |
111 | } | |
112 | ||
113 | /* Set the architecture appropriately. Allow unkown architectures | |
cbfe05c4 | 114 | (e.g. binary). */ |
f4ffd778 | 115 | |
b34976b6 | 116 | static bfd_boolean |
2c3fc389 NC |
117 | tic54x_set_arch_mach (bfd *abfd, |
118 | enum bfd_architecture arch, | |
119 | unsigned long machine) | |
b9af77f5 TW |
120 | { |
121 | if (arch == bfd_arch_unknown) | |
122 | arch = bfd_arch_tic54x; | |
123 | ||
124 | else if (arch != bfd_arch_tic54x) | |
b34976b6 | 125 | return FALSE; |
b9af77f5 TW |
126 | |
127 | return bfd_default_set_arch_mach (abfd, arch, machine); | |
128 | } | |
129 | ||
81635ce4 | 130 | static bfd_reloc_status_type |
2c3fc389 NC |
131 | tic54x_relocation (bfd *abfd ATTRIBUTE_UNUSED, |
132 | arelent *reloc_entry, | |
133 | asymbol *symbol ATTRIBUTE_UNUSED, | |
134 | void * data ATTRIBUTE_UNUSED, | |
135 | asection *input_section, | |
136 | bfd *output_bfd, | |
137 | char **error_message ATTRIBUTE_UNUSED) | |
81635ce4 | 138 | { |
81635ce4 TW |
139 | if (output_bfd != (bfd *) NULL) |
140 | { | |
141 | /* This is a partial relocation, and we want to apply the | |
142 | relocation to the reloc entry rather than the raw data. | |
143 | Modify the reloc inplace to reflect what we now know. */ | |
144 | reloc_entry->address += input_section->output_offset; | |
145 | return bfd_reloc_ok; | |
146 | } | |
147 | return bfd_reloc_continue; | |
148 | } | |
149 | ||
150 | reloc_howto_type tic54x_howto_table[] = | |
f4ffd778 NC |
151 | { |
152 | /* type,rightshift,size (0=byte, 1=short, 2=long), | |
153 | bit size, pc_relative, bitpos, dont complain_on_overflow, | |
154 | special_function, name, partial_inplace, src_mask, dst_mask, pcrel_offset. */ | |
155 | ||
156 | /* NORMAL BANK */ | |
157 | /* 16-bit direct reference to symbol's address. */ | |
b34976b6 AM |
158 | HOWTO (R_RELWORD,0,1,16,FALSE,0,complain_overflow_dont, |
159 | tic54x_relocation,"REL16",FALSE,0xFFFF,0xFFFF,FALSE), | |
f4ffd778 NC |
160 | |
161 | /* 7 LSBs of an address */ | |
b34976b6 AM |
162 | HOWTO (R_PARTLS7,0,1,7,FALSE,0,complain_overflow_dont, |
163 | tic54x_relocation,"LS7",FALSE,0x007F,0x007F,FALSE), | |
f4ffd778 NC |
164 | |
165 | /* 9 MSBs of an address */ | |
166 | /* TI assembler doesn't shift its encoding, and is thus incompatible */ | |
b34976b6 AM |
167 | HOWTO (R_PARTMS9,7,1,9,FALSE,0,complain_overflow_dont, |
168 | tic54x_relocation,"MS9",FALSE,0x01FF,0x01FF,FALSE), | |
f4ffd778 NC |
169 | |
170 | /* 23-bit relocation */ | |
b34976b6 AM |
171 | HOWTO (R_EXTWORD,0,2,23,FALSE,0,complain_overflow_dont, |
172 | tic54x_relocation,"RELEXT",FALSE,0x7FFFFF,0x7FFFFF,FALSE), | |
f4ffd778 NC |
173 | |
174 | /* 16 bits of 23-bit extended address */ | |
b34976b6 AM |
175 | HOWTO (R_EXTWORD16,0,1,16,FALSE,0,complain_overflow_dont, |
176 | tic54x_relocation,"RELEXT16",FALSE,0x7FFFFF,0x7FFFFF,FALSE), | |
f4ffd778 NC |
177 | |
178 | /* upper 7 bits of 23-bit extended address */ | |
b34976b6 AM |
179 | HOWTO (R_EXTWORDMS7,16,1,7,FALSE,0,complain_overflow_dont, |
180 | tic54x_relocation,"RELEXTMS7",FALSE,0x7F,0x7F,FALSE), | |
f4ffd778 NC |
181 | |
182 | /* ABSOLUTE BANK */ | |
183 | /* 16-bit direct reference to symbol's address, absolute */ | |
b34976b6 AM |
184 | HOWTO (R_RELWORD,0,1,16,FALSE,0,complain_overflow_dont, |
185 | tic54x_relocation,"AREL16",FALSE,0xFFFF,0xFFFF,FALSE), | |
f4ffd778 NC |
186 | |
187 | /* 7 LSBs of an address, absolute */ | |
b34976b6 AM |
188 | HOWTO (R_PARTLS7,0,1,7,FALSE,0,complain_overflow_dont, |
189 | tic54x_relocation,"ALS7",FALSE,0x007F,0x007F,FALSE), | |
f4ffd778 NC |
190 | |
191 | /* 9 MSBs of an address, absolute */ | |
192 | /* TI assembler doesn't shift its encoding, and is thus incompatible */ | |
b34976b6 AM |
193 | HOWTO (R_PARTMS9,7,1,9,FALSE,0,complain_overflow_dont, |
194 | tic54x_relocation,"AMS9",FALSE,0x01FF,0x01FF,FALSE), | |
f4ffd778 NC |
195 | |
196 | /* 23-bit direct reference, absolute */ | |
b34976b6 AM |
197 | HOWTO (R_EXTWORD,0,2,23,FALSE,0,complain_overflow_dont, |
198 | tic54x_relocation,"ARELEXT",FALSE,0x7FFFFF,0x7FFFFF,FALSE), | |
f4ffd778 NC |
199 | |
200 | /* 16 bits of 23-bit extended address, absolute */ | |
b34976b6 AM |
201 | HOWTO (R_EXTWORD16,0,1,16,FALSE,0,complain_overflow_dont, |
202 | tic54x_relocation,"ARELEXT16",FALSE,0x7FFFFF,0x7FFFFF,FALSE), | |
f4ffd778 NC |
203 | |
204 | /* upper 7 bits of 23-bit extended address, absolute */ | |
b34976b6 AM |
205 | HOWTO (R_EXTWORDMS7,16,1,7,FALSE,0,complain_overflow_dont, |
206 | tic54x_relocation,"ARELEXTMS7",FALSE,0x7F,0x7F,FALSE), | |
f4ffd778 NC |
207 | |
208 | /* 32-bit relocation exclusively for stabs */ | |
b34976b6 AM |
209 | HOWTO (R_RELLONG,0,2,32,FALSE,0,complain_overflow_dont, |
210 | tic54x_relocation,"STAB",FALSE,0xFFFFFFFF,0xFFFFFFFF,FALSE), | |
f4ffd778 | 211 | }; |
81635ce4 TW |
212 | |
213 | #define coff_bfd_reloc_type_lookup tic54x_coff_reloc_type_lookup | |
157090f7 | 214 | #define coff_bfd_reloc_name_lookup tic54x_coff_reloc_name_lookup |
81635ce4 TW |
215 | |
216 | /* For the case statement use the code values used tc_gen_reloc (defined in | |
f4ffd778 NC |
217 | bfd/reloc.c) to map to the howto table entries. */ |
218 | ||
2c3fc389 NC |
219 | static reloc_howto_type * |
220 | tic54x_coff_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED, | |
221 | bfd_reloc_code_real_type code) | |
81635ce4 TW |
222 | { |
223 | switch (code) | |
224 | { | |
225 | case BFD_RELOC_16: | |
226 | return &tic54x_howto_table[0]; | |
227 | case BFD_RELOC_TIC54X_PARTLS7: | |
228 | return &tic54x_howto_table[1]; | |
229 | case BFD_RELOC_TIC54X_PARTMS9: | |
230 | return &tic54x_howto_table[2]; | |
231 | case BFD_RELOC_TIC54X_23: | |
232 | return &tic54x_howto_table[3]; | |
233 | case BFD_RELOC_TIC54X_16_OF_23: | |
234 | return &tic54x_howto_table[4]; | |
235 | case BFD_RELOC_TIC54X_MS7_OF_23: | |
236 | return &tic54x_howto_table[5]; | |
237 | case BFD_RELOC_32: | |
238 | return &tic54x_howto_table[12]; | |
239 | default: | |
240 | return (reloc_howto_type *) NULL; | |
241 | } | |
242 | } | |
243 | ||
157090f7 AM |
244 | static reloc_howto_type * |
245 | tic54x_coff_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED, | |
246 | const char *r_name) | |
247 | { | |
248 | unsigned int i; | |
249 | ||
250 | for (i = 0; | |
251 | i < sizeof (tic54x_howto_table) / sizeof (tic54x_howto_table[0]); | |
252 | i++) | |
253 | if (tic54x_howto_table[i].name != NULL | |
254 | && strcasecmp (tic54x_howto_table[i].name, r_name) == 0) | |
255 | return &tic54x_howto_table[i]; | |
256 | ||
257 | return NULL; | |
258 | } | |
259 | ||
cbfe05c4 | 260 | /* Code to turn a r_type into a howto ptr, uses the above howto table. |
f4ffd778 NC |
261 | Called after some initial checking by the tic54x_rtype_to_howto fn below. */ |
262 | ||
81635ce4 | 263 | static void |
2c3fc389 NC |
264 | tic54x_lookup_howto (arelent *internal, |
265 | struct internal_reloc *dst) | |
81635ce4 TW |
266 | { |
267 | unsigned i; | |
268 | int bank = (dst->r_symndx == -1) ? HOWTO_BANK : 0; | |
f4ffd778 | 269 | |
81635ce4 TW |
270 | for (i = 0; i < sizeof tic54x_howto_table/sizeof tic54x_howto_table[0]; i++) |
271 | { | |
272 | if (tic54x_howto_table[i].type == dst->r_type) | |
273 | { | |
274 | internal->howto = tic54x_howto_table + i + bank; | |
275 | return; | |
276 | } | |
277 | } | |
278 | ||
279 | (*_bfd_error_handler) (_("Unrecognized reloc type 0x%x"), | |
280 | (unsigned int) dst->r_type); | |
cbfe05c4 | 281 | abort (); |
81635ce4 TW |
282 | } |
283 | ||
284 | #define RELOC_PROCESSING(RELENT,RELOC,SYMS,ABFD,SECT)\ | |
285 | tic54x_reloc_processing(RELENT,RELOC,SYMS,ABFD,SECT) | |
286 | ||
81635ce4 TW |
287 | #define coff_rtype_to_howto coff_tic54x_rtype_to_howto |
288 | ||
289 | static reloc_howto_type * | |
2c3fc389 NC |
290 | coff_tic54x_rtype_to_howto (bfd *abfd ATTRIBUTE_UNUSED, |
291 | asection *sec, | |
292 | struct internal_reloc *rel, | |
293 | struct coff_link_hash_entry *h ATTRIBUTE_UNUSED, | |
294 | struct internal_syment *sym ATTRIBUTE_UNUSED, | |
295 | bfd_vma *addendp) | |
81635ce4 TW |
296 | { |
297 | arelent genrel; | |
298 | ||
299 | if (rel->r_symndx == -1 && addendp != NULL) | |
300 | { | |
301 | /* This is a TI "internal relocation", which means that the relocation | |
302 | amount is the amount by which the current section is being relocated | |
cbfe05c4 | 303 | in the output section. */ |
81635ce4 TW |
304 | *addendp = (sec->output_section->vma + sec->output_offset) - sec->vma; |
305 | } | |
306 | ||
307 | tic54x_lookup_howto (&genrel, rel); | |
308 | ||
309 | return genrel.howto; | |
310 | } | |
311 | ||
f4ffd778 NC |
312 | /* Replace the stock _bfd_coff_is_local_label_name to recognize TI COFF local |
313 | labels. */ | |
314 | ||
b34976b6 | 315 | static bfd_boolean |
2c3fc389 NC |
316 | ticoff_bfd_is_local_label_name (bfd *abfd ATTRIBUTE_UNUSED, |
317 | const char *name) | |
81635ce4 TW |
318 | { |
319 | if (TICOFF_LOCAL_LABEL_P(name)) | |
b34976b6 AM |
320 | return TRUE; |
321 | return FALSE; | |
81635ce4 TW |
322 | } |
323 | ||
324 | #define coff_bfd_is_local_label_name ticoff_bfd_is_local_label_name | |
325 | ||
9a5d8e72 L |
326 | /* Clear the r_reserved field in relocs. */ |
327 | #define SWAP_OUT_RELOC_EXTRA(abfd,src,dst) \ | |
328 | do \ | |
329 | { \ | |
330 | dst->r_reserved[0] = 0; \ | |
331 | dst->r_reserved[1] = 0; \ | |
332 | } \ | |
333 | while (0) | |
334 | ||
cbfe05c4 | 335 | /* Customize coffcode.h; the default coff_ functions are set up to use COFF2; |
81635ce4 TW |
336 | coff_bad_format_hook uses BADMAG, so set that for COFF2. The COFF1 |
337 | and COFF0 vectors use custom _bad_format_hook procs instead of setting | |
f4ffd778 | 338 | BADMAG. */ |
81635ce4 | 339 | #define BADMAG(x) COFF2_BADMAG(x) |
2b5c217d NC |
340 | |
341 | #ifndef bfd_pe_print_pdata | |
342 | #define bfd_pe_print_pdata NULL | |
343 | #endif | |
344 | ||
81635ce4 TW |
345 | #include "coffcode.h" |
346 | ||
b34976b6 | 347 | static bfd_boolean |
2c3fc389 NC |
348 | tic54x_set_section_contents (bfd *abfd, |
349 | sec_ptr section, | |
350 | const void * location, | |
351 | file_ptr offset, | |
352 | bfd_size_type bytes_to_do) | |
b9af77f5 | 353 | { |
cbfe05c4 | 354 | return coff_set_section_contents (abfd, section, location, |
b9af77f5 TW |
355 | offset, bytes_to_do); |
356 | } | |
357 | ||
81635ce4 | 358 | static void |
2c3fc389 NC |
359 | tic54x_reloc_processing (arelent *relent, |
360 | struct internal_reloc *reloc, | |
361 | asymbol **symbols, | |
362 | bfd *abfd, | |
363 | asection *section) | |
81635ce4 TW |
364 | { |
365 | asymbol *ptr; | |
366 | ||
367 | relent->address = reloc->r_vaddr; | |
cbfe05c4 | 368 | |
81635ce4 TW |
369 | if (reloc->r_symndx != -1) |
370 | { | |
371 | if (reloc->r_symndx < 0 || reloc->r_symndx >= obj_conv_table_size (abfd)) | |
372 | { | |
373 | (*_bfd_error_handler) | |
d003868e AM |
374 | (_("%B: warning: illegal symbol index %ld in relocs"), |
375 | abfd, reloc->r_symndx); | |
81635ce4 TW |
376 | relent->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr; |
377 | ptr = NULL; | |
378 | } | |
379 | else | |
380 | { | |
381 | relent->sym_ptr_ptr = (symbols | |
382 | + obj_convert (abfd)[reloc->r_symndx]); | |
383 | ptr = *(relent->sym_ptr_ptr); | |
384 | } | |
385 | } | |
386 | else | |
387 | { | |
388 | relent->sym_ptr_ptr = section->symbol_ptr_ptr; | |
389 | ptr = *(relent->sym_ptr_ptr); | |
390 | } | |
cbfe05c4 | 391 | |
81635ce4 TW |
392 | /* The symbols definitions that we have read in have been |
393 | relocated as if their sections started at 0. But the offsets | |
394 | refering to the symbols in the raw data have not been | |
395 | modified, so we have to have a negative addend to compensate. | |
cbfe05c4 | 396 | |
f4ffd778 | 397 | Note that symbols which used to be common must be left alone. */ |
cbfe05c4 | 398 | |
f4ffd778 | 399 | /* Calculate any reloc addend by looking at the symbol. */ |
81635ce4 | 400 | CALC_ADDEND (abfd, ptr, *reloc, relent); |
cbfe05c4 | 401 | |
81635ce4 TW |
402 | relent->address -= section->vma; |
403 | /* !! relent->section = (asection *) NULL;*/ | |
cbfe05c4 | 404 | |
f4ffd778 | 405 | /* Fill in the relent->howto field from reloc->r_type. */ |
81635ce4 TW |
406 | tic54x_lookup_howto (relent, reloc); |
407 | } | |
408 | ||
f4ffd778 | 409 | /* TI COFF v0, DOS tools (little-endian headers). */ |
81635ce4 | 410 | const bfd_target tic54x_coff0_vec = |
f4ffd778 NC |
411 | { |
412 | "coff0-c54x", /* name */ | |
413 | bfd_target_coff_flavour, | |
414 | BFD_ENDIAN_LITTLE, /* data byte order is little */ | |
415 | BFD_ENDIAN_LITTLE, /* header byte order is little (DOS tools) */ | |
416 | ||
417 | (HAS_RELOC | EXEC_P | /* object flags */ | |
418 | HAS_LINENO | HAS_DEBUG | | |
419 | HAS_SYMS | HAS_LOCALS | WP_TEXT ), | |
420 | ||
421 | (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */ | |
422 | '_', /* leading symbol underscore */ | |
423 | '/', /* ar_pad_char */ | |
424 | 15, /* ar_max_namelen */ | |
0aabe54e | 425 | 0, /* match priority. */ |
f4ffd778 NC |
426 | bfd_getl64, bfd_getl_signed_64, bfd_putl64, |
427 | tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32, | |
428 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */ | |
429 | bfd_getl64, bfd_getl_signed_64, bfd_putl64, | |
430 | bfd_getl32, bfd_getl_signed_32, bfd_putl32, | |
431 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */ | |
432 | ||
433 | {_bfd_dummy_target, coff_object_p, /* bfd_check_format */ | |
434 | bfd_generic_archive_p, _bfd_dummy_target}, | |
435 | {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */ | |
436 | bfd_false}, | |
437 | {bfd_false, coff_write_object_contents, /* bfd_write_contents */ | |
438 | _bfd_write_archive_contents, bfd_false}, | |
439 | ||
440 | BFD_JUMP_TABLE_GENERIC (coff), | |
441 | BFD_JUMP_TABLE_COPY (coff), | |
442 | BFD_JUMP_TABLE_CORE (_bfd_nocore), | |
443 | BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), | |
444 | BFD_JUMP_TABLE_SYMBOLS (coff), | |
445 | BFD_JUMP_TABLE_RELOCS (coff), | |
446 | BFD_JUMP_TABLE_WRITE (tic54x), | |
447 | BFD_JUMP_TABLE_LINK (coff), | |
448 | BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), | |
449 | NULL, | |
450 | ||
2c3fc389 | 451 | & ticoff0_swap_table |
f4ffd778 NC |
452 | }; |
453 | ||
454 | /* TI COFF v0, SPARC tools (big-endian headers). */ | |
81635ce4 | 455 | const bfd_target tic54x_coff0_beh_vec = |
f4ffd778 NC |
456 | { |
457 | "coff0-beh-c54x", /* name */ | |
458 | bfd_target_coff_flavour, | |
459 | BFD_ENDIAN_LITTLE, /* data byte order is little */ | |
460 | BFD_ENDIAN_BIG, /* header byte order is big */ | |
461 | ||
462 | (HAS_RELOC | EXEC_P | /* object flags */ | |
463 | HAS_LINENO | HAS_DEBUG | | |
464 | HAS_SYMS | HAS_LOCALS | WP_TEXT ), | |
465 | ||
466 | (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */ | |
467 | '_', /* leading symbol underscore */ | |
468 | '/', /* ar_pad_char */ | |
469 | 15, /* ar_max_namelen */ | |
0aabe54e | 470 | 0, /* match priority. */ |
f4ffd778 NC |
471 | bfd_getl64, bfd_getl_signed_64, bfd_putl64, |
472 | tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32, | |
473 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */ | |
474 | bfd_getb64, bfd_getb_signed_64, bfd_putb64, | |
475 | bfd_getb32, bfd_getb_signed_32, bfd_putb32, | |
476 | bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */ | |
477 | ||
478 | {_bfd_dummy_target, coff_object_p, /* bfd_check_format */ | |
479 | bfd_generic_archive_p, _bfd_dummy_target}, | |
480 | {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */ | |
481 | bfd_false}, | |
482 | {bfd_false, coff_write_object_contents, /* bfd_write_contents */ | |
483 | _bfd_write_archive_contents, bfd_false}, | |
484 | ||
485 | BFD_JUMP_TABLE_GENERIC (coff), | |
486 | BFD_JUMP_TABLE_COPY (coff), | |
487 | BFD_JUMP_TABLE_CORE (_bfd_nocore), | |
488 | BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), | |
489 | BFD_JUMP_TABLE_SYMBOLS (coff), | |
490 | BFD_JUMP_TABLE_RELOCS (coff), | |
491 | BFD_JUMP_TABLE_WRITE (tic54x), | |
492 | BFD_JUMP_TABLE_LINK (coff), | |
493 | BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), | |
494 | ||
495 | & tic54x_coff0_vec, | |
496 | ||
2c3fc389 | 497 | & ticoff0_swap_table |
f4ffd778 NC |
498 | }; |
499 | ||
500 | /* TI COFF v1, DOS tools (little-endian headers). */ | |
81635ce4 | 501 | const bfd_target tic54x_coff1_vec = |
f4ffd778 NC |
502 | { |
503 | "coff1-c54x", /* name */ | |
504 | bfd_target_coff_flavour, | |
505 | BFD_ENDIAN_LITTLE, /* data byte order is little */ | |
506 | BFD_ENDIAN_LITTLE, /* header byte order is little (DOS tools) */ | |
507 | ||
508 | (HAS_RELOC | EXEC_P | /* object flags */ | |
509 | HAS_LINENO | HAS_DEBUG | | |
510 | HAS_SYMS | HAS_LOCALS | WP_TEXT ), | |
511 | ||
512 | (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */ | |
513 | '_', /* leading symbol underscore */ | |
514 | '/', /* ar_pad_char */ | |
515 | 15, /* ar_max_namelen */ | |
0aabe54e | 516 | 0, /* match priority. */ |
f4ffd778 NC |
517 | bfd_getl64, bfd_getl_signed_64, bfd_putl64, |
518 | tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32, | |
519 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */ | |
520 | bfd_getl64, bfd_getl_signed_64, bfd_putl64, | |
521 | bfd_getl32, bfd_getl_signed_32, bfd_putl32, | |
522 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */ | |
523 | ||
524 | {_bfd_dummy_target, coff_object_p, /* bfd_check_format */ | |
525 | bfd_generic_archive_p, _bfd_dummy_target}, | |
526 | {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */ | |
527 | bfd_false}, | |
528 | {bfd_false, coff_write_object_contents, /* bfd_write_contents */ | |
529 | _bfd_write_archive_contents, bfd_false}, | |
530 | ||
531 | BFD_JUMP_TABLE_GENERIC (coff), | |
532 | BFD_JUMP_TABLE_COPY (coff), | |
533 | BFD_JUMP_TABLE_CORE (_bfd_nocore), | |
534 | BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), | |
535 | BFD_JUMP_TABLE_SYMBOLS (coff), | |
536 | BFD_JUMP_TABLE_RELOCS (coff), | |
537 | BFD_JUMP_TABLE_WRITE (tic54x), | |
538 | BFD_JUMP_TABLE_LINK (coff), | |
539 | BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), | |
540 | ||
541 | & tic54x_coff0_beh_vec, | |
542 | ||
2c3fc389 | 543 | & ticoff1_swap_table |
81635ce4 TW |
544 | }; |
545 | ||
f4ffd778 | 546 | /* TI COFF v1, SPARC tools (big-endian headers). */ |
81635ce4 | 547 | const bfd_target tic54x_coff1_beh_vec = |
f4ffd778 NC |
548 | { |
549 | "coff1-beh-c54x", /* name */ | |
550 | bfd_target_coff_flavour, | |
551 | BFD_ENDIAN_LITTLE, /* data byte order is little */ | |
552 | BFD_ENDIAN_BIG, /* header byte order is big */ | |
553 | ||
554 | (HAS_RELOC | EXEC_P | /* object flags */ | |
555 | HAS_LINENO | HAS_DEBUG | | |
556 | HAS_SYMS | HAS_LOCALS | WP_TEXT ), | |
557 | ||
558 | (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */ | |
559 | '_', /* leading symbol underscore */ | |
560 | '/', /* ar_pad_char */ | |
561 | 15, /* ar_max_namelen */ | |
0aabe54e | 562 | 0, /* match priority. */ |
f4ffd778 NC |
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 (tic54x), | |
584 | BFD_JUMP_TABLE_LINK (coff), | |
585 | BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), | |
586 | ||
587 | & tic54x_coff1_vec, | |
588 | ||
2c3fc389 | 589 | & ticoff1_swap_table |
f4ffd778 NC |
590 | }; |
591 | ||
592 | /* TI COFF v2, TI DOS tools output (little-endian headers). */ | |
81635ce4 | 593 | const bfd_target tic54x_coff2_vec = |
f4ffd778 NC |
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 | | |
602 | HAS_SYMS | HAS_LOCALS | WP_TEXT ), | |
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 */ | |
0aabe54e | 608 | 0, /* match priority. */ |
f4ffd778 NC |
609 | bfd_getl64, bfd_getl_signed_64, bfd_putl64, |
610 | tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32, | |
611 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */ | |
612 | bfd_getl64, bfd_getl_signed_64, bfd_putl64, | |
613 | bfd_getl32, bfd_getl_signed_32, bfd_putl32, | |
614 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */ | |
615 | ||
616 | {_bfd_dummy_target, coff_object_p, /* bfd_check_format */ | |
617 | bfd_generic_archive_p, _bfd_dummy_target}, | |
618 | {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */ | |
619 | bfd_false}, | |
620 | {bfd_false, coff_write_object_contents, /* bfd_write_contents */ | |
621 | _bfd_write_archive_contents, bfd_false}, | |
622 | ||
623 | BFD_JUMP_TABLE_GENERIC (coff), | |
624 | BFD_JUMP_TABLE_COPY (coff), | |
625 | BFD_JUMP_TABLE_CORE (_bfd_nocore), | |
626 | BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), | |
627 | BFD_JUMP_TABLE_SYMBOLS (coff), | |
628 | BFD_JUMP_TABLE_RELOCS (coff), | |
629 | BFD_JUMP_TABLE_WRITE (tic54x), | |
630 | BFD_JUMP_TABLE_LINK (coff), | |
631 | BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), | |
632 | ||
633 | & tic54x_coff1_beh_vec, | |
634 | ||
635 | COFF_SWAP_TABLE | |
636 | }; | |
637 | ||
638 | /* TI COFF v2, TI SPARC tools output (big-endian headers). */ | |
81635ce4 | 639 | const bfd_target tic54x_coff2_beh_vec = |
f4ffd778 NC |
640 | { |
641 | "coff2-beh-c54x", /* name */ | |
642 | bfd_target_coff_flavour, | |
643 | BFD_ENDIAN_LITTLE, /* data byte order is little */ | |
644 | BFD_ENDIAN_BIG, /* header byte order is big */ | |
645 | ||
646 | (HAS_RELOC | EXEC_P | /* object flags */ | |
647 | HAS_LINENO | HAS_DEBUG | | |
648 | HAS_SYMS | HAS_LOCALS | WP_TEXT ), | |
649 | ||
650 | (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */ | |
651 | '_', /* leading symbol underscore */ | |
652 | '/', /* ar_pad_char */ | |
653 | 15, /* ar_max_namelen */ | |
0aabe54e | 654 | 0, /* match priority. */ |
f4ffd778 NC |
655 | bfd_getl64, bfd_getl_signed_64, bfd_putl64, |
656 | tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32, | |
657 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */ | |
658 | bfd_getb64, bfd_getb_signed_64, bfd_putb64, | |
659 | bfd_getb32, bfd_getb_signed_32, bfd_putb32, | |
660 | bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */ | |
661 | ||
662 | {_bfd_dummy_target, coff_object_p, /* bfd_check_format */ | |
663 | bfd_generic_archive_p, _bfd_dummy_target}, | |
664 | {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */ | |
665 | bfd_false}, | |
666 | {bfd_false, coff_write_object_contents, /* bfd_write_contents */ | |
667 | _bfd_write_archive_contents, bfd_false}, | |
668 | ||
669 | BFD_JUMP_TABLE_GENERIC (coff), | |
670 | BFD_JUMP_TABLE_COPY (coff), | |
671 | BFD_JUMP_TABLE_CORE (_bfd_nocore), | |
672 | BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), | |
673 | BFD_JUMP_TABLE_SYMBOLS (coff), | |
674 | BFD_JUMP_TABLE_RELOCS (coff), | |
675 | BFD_JUMP_TABLE_WRITE (tic54x), | |
676 | BFD_JUMP_TABLE_LINK (coff), | |
677 | BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), | |
678 | ||
679 | & tic54x_coff2_vec, | |
680 | ||
681 | COFF_SWAP_TABLE | |
682 | }; |