Commit | Line | Data |
---|---|---|
81635ce4 | 1 | /* BFD back-end for TMS320C54X coff binaries. |
9553c638 | 2 | Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005 |
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 | |
10 | the Free Software Foundation; either version 2 of the License, or | |
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 TW |
22 | |
23 | #include "bfd.h" | |
24 | #include "sysdep.h" | |
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 | ||
b34976b6 AM |
34 | static void tic54x_reloc_processing |
35 | PARAMS ((arelent *, struct internal_reloc *, asymbol **, bfd *, asection *)); | |
36 | static bfd_reloc_status_type tic54x_relocation | |
37 | PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **)); | |
38 | static bfd_boolean tic54x_set_section_contents | |
0f867abe | 39 | PARAMS ((bfd *, sec_ptr, const PTR, file_ptr, bfd_size_type)); |
b34976b6 AM |
40 | static reloc_howto_type *coff_tic54x_rtype_to_howto |
41 | PARAMS ((bfd *, asection *, struct internal_reloc *, struct coff_link_hash_entry *, struct internal_syment *, bfd_vma *)); | |
b34976b6 AM |
42 | static bfd_boolean tic54x_set_arch_mach |
43 | PARAMS ((bfd *, enum bfd_architecture, unsigned long)); | |
44 | static reloc_howto_type * tic54x_coff_reloc_type_lookup | |
45 | PARAMS ((bfd *, bfd_reloc_code_real_type)); | |
46 | static void tic54x_lookup_howto | |
47 | PARAMS ((arelent *, struct internal_reloc *)); | |
b34976b6 AM |
48 | static bfd_boolean ticoff_bfd_is_local_label_name |
49 | PARAMS ((bfd *, const char *)); | |
f4ffd778 NC |
50 | |
51 | /* 32-bit operations | |
52 | The octet order is screwy. words are LSB first (LS octet, actually), but | |
53 | longwords are MSW first. For example, 0x12345678 is encoded 0x5678 in the | |
54 | first word and 0x1234 in the second. When looking at the data as stored in | |
55 | the COFF file, you would see the octets ordered as 0x78, 0x56, 0x34, 0x12. | |
56 | Don't bother with 64-bits, as there aren't any. */ | |
57 | ||
81635ce4 | 58 | static bfd_vma |
edeb6e24 | 59 | tic54x_getl32 (const void *p) |
81635ce4 | 60 | { |
edeb6e24 | 61 | const bfd_byte *addr = p; |
81635ce4 | 62 | unsigned long v; |
f4ffd778 NC |
63 | |
64 | v = (unsigned long) addr[2]; | |
81635ce4 TW |
65 | v |= (unsigned long) addr[3] << 8; |
66 | v |= (unsigned long) addr[0] << 16; | |
67 | v |= (unsigned long) addr[1] << 24; | |
edeb6e24 | 68 | return v; |
81635ce4 TW |
69 | } |
70 | ||
71 | static void | |
edeb6e24 | 72 | tic54x_putl32 (bfd_vma data, void *p) |
81635ce4 | 73 | { |
edeb6e24 AM |
74 | bfd_byte *addr = p; |
75 | addr[2] = data & 0xff; | |
76 | addr[3] = (data >> 8) & 0xff; | |
77 | addr[0] = (data >> 16) & 0xff; | |
78 | addr[1] = (data >> 24) & 0xff; | |
81635ce4 TW |
79 | } |
80 | ||
edeb6e24 AM |
81 | static bfd_signed_vma |
82 | tic54x_getl_signed_32 (const void *p) | |
81635ce4 | 83 | { |
edeb6e24 | 84 | const bfd_byte *addr = p; |
81635ce4 TW |
85 | unsigned long v; |
86 | ||
f4ffd778 | 87 | v = (unsigned long) addr[2]; |
81635ce4 TW |
88 | v |= (unsigned long) addr[3] << 8; |
89 | v |= (unsigned long) addr[0] << 16; | |
90 | v |= (unsigned long) addr[1] << 24; | |
91 | #define COERCE32(x) \ | |
92 | ((bfd_signed_vma) (long) (((unsigned long) (x) ^ 0x80000000) - 0x80000000)) | |
93 | return COERCE32 (v); | |
94 | } | |
95 | ||
b9af77f5 TW |
96 | #define coff_get_section_load_page bfd_ticoff_get_section_load_page |
97 | #define coff_set_section_load_page bfd_ticoff_set_section_load_page | |
98 | ||
cbfe05c4 | 99 | void |
b9af77f5 TW |
100 | bfd_ticoff_set_section_load_page (sect, page) |
101 | asection *sect; | |
102 | int page; | |
103 | { | |
104 | sect->lma = (sect->lma & ADDR_MASK) | PG_TO_FLAG(page); | |
105 | } | |
106 | ||
b9af77f5 TW |
107 | int |
108 | bfd_ticoff_get_section_load_page (sect) | |
109 | asection *sect; | |
110 | { | |
111 | int page; | |
112 | ||
cbfe05c4 | 113 | /* Provide meaningful defaults for predefined sections. */ |
b9af77f5 TW |
114 | if (sect == &bfd_com_section) |
115 | page = PG_DATA; | |
116 | ||
117 | else if (sect == &bfd_und_section | |
118 | || sect == &bfd_abs_section | |
119 | || sect == &bfd_ind_section) | |
120 | page = PG_PROG; | |
121 | ||
122 | else | |
123 | page = FLAG_TO_PG (sect->lma); | |
124 | ||
125 | return page; | |
126 | } | |
127 | ||
128 | /* Set the architecture appropriately. Allow unkown architectures | |
cbfe05c4 | 129 | (e.g. binary). */ |
f4ffd778 | 130 | |
b34976b6 | 131 | static bfd_boolean |
b9af77f5 TW |
132 | tic54x_set_arch_mach (abfd, arch, machine) |
133 | bfd *abfd; | |
134 | enum bfd_architecture arch; | |
135 | unsigned long machine; | |
136 | { | |
137 | if (arch == bfd_arch_unknown) | |
138 | arch = bfd_arch_tic54x; | |
139 | ||
140 | else if (arch != bfd_arch_tic54x) | |
b34976b6 | 141 | return FALSE; |
b9af77f5 TW |
142 | |
143 | return bfd_default_set_arch_mach (abfd, arch, machine); | |
144 | } | |
145 | ||
81635ce4 | 146 | static bfd_reloc_status_type |
cbfe05c4 | 147 | tic54x_relocation (abfd, reloc_entry, symbol, data, input_section, |
81635ce4 TW |
148 | output_bfd, error_message) |
149 | bfd *abfd ATTRIBUTE_UNUSED; | |
150 | arelent *reloc_entry; | |
151 | asymbol *symbol ATTRIBUTE_UNUSED; | |
152 | PTR data ATTRIBUTE_UNUSED; | |
153 | asection *input_section; | |
154 | bfd *output_bfd; | |
155 | char **error_message ATTRIBUTE_UNUSED; | |
156 | { | |
81635ce4 TW |
157 | if (output_bfd != (bfd *) NULL) |
158 | { | |
159 | /* This is a partial relocation, and we want to apply the | |
160 | relocation to the reloc entry rather than the raw data. | |
161 | Modify the reloc inplace to reflect what we now know. */ | |
162 | reloc_entry->address += input_section->output_offset; | |
163 | return bfd_reloc_ok; | |
164 | } | |
165 | return bfd_reloc_continue; | |
166 | } | |
167 | ||
168 | reloc_howto_type tic54x_howto_table[] = | |
f4ffd778 NC |
169 | { |
170 | /* type,rightshift,size (0=byte, 1=short, 2=long), | |
171 | bit size, pc_relative, bitpos, dont complain_on_overflow, | |
172 | special_function, name, partial_inplace, src_mask, dst_mask, pcrel_offset. */ | |
173 | ||
174 | /* NORMAL BANK */ | |
175 | /* 16-bit direct reference to symbol's address. */ | |
b34976b6 AM |
176 | HOWTO (R_RELWORD,0,1,16,FALSE,0,complain_overflow_dont, |
177 | tic54x_relocation,"REL16",FALSE,0xFFFF,0xFFFF,FALSE), | |
f4ffd778 NC |
178 | |
179 | /* 7 LSBs of an address */ | |
b34976b6 AM |
180 | HOWTO (R_PARTLS7,0,1,7,FALSE,0,complain_overflow_dont, |
181 | tic54x_relocation,"LS7",FALSE,0x007F,0x007F,FALSE), | |
f4ffd778 NC |
182 | |
183 | /* 9 MSBs of an address */ | |
184 | /* TI assembler doesn't shift its encoding, and is thus incompatible */ | |
b34976b6 AM |
185 | HOWTO (R_PARTMS9,7,1,9,FALSE,0,complain_overflow_dont, |
186 | tic54x_relocation,"MS9",FALSE,0x01FF,0x01FF,FALSE), | |
f4ffd778 NC |
187 | |
188 | /* 23-bit relocation */ | |
b34976b6 AM |
189 | HOWTO (R_EXTWORD,0,2,23,FALSE,0,complain_overflow_dont, |
190 | tic54x_relocation,"RELEXT",FALSE,0x7FFFFF,0x7FFFFF,FALSE), | |
f4ffd778 NC |
191 | |
192 | /* 16 bits of 23-bit extended address */ | |
b34976b6 AM |
193 | HOWTO (R_EXTWORD16,0,1,16,FALSE,0,complain_overflow_dont, |
194 | tic54x_relocation,"RELEXT16",FALSE,0x7FFFFF,0x7FFFFF,FALSE), | |
f4ffd778 NC |
195 | |
196 | /* upper 7 bits of 23-bit extended address */ | |
b34976b6 AM |
197 | HOWTO (R_EXTWORDMS7,16,1,7,FALSE,0,complain_overflow_dont, |
198 | tic54x_relocation,"RELEXTMS7",FALSE,0x7F,0x7F,FALSE), | |
f4ffd778 NC |
199 | |
200 | /* ABSOLUTE BANK */ | |
201 | /* 16-bit direct reference to symbol's address, absolute */ | |
b34976b6 AM |
202 | HOWTO (R_RELWORD,0,1,16,FALSE,0,complain_overflow_dont, |
203 | tic54x_relocation,"AREL16",FALSE,0xFFFF,0xFFFF,FALSE), | |
f4ffd778 NC |
204 | |
205 | /* 7 LSBs of an address, absolute */ | |
b34976b6 AM |
206 | HOWTO (R_PARTLS7,0,1,7,FALSE,0,complain_overflow_dont, |
207 | tic54x_relocation,"ALS7",FALSE,0x007F,0x007F,FALSE), | |
f4ffd778 NC |
208 | |
209 | /* 9 MSBs of an address, absolute */ | |
210 | /* TI assembler doesn't shift its encoding, and is thus incompatible */ | |
b34976b6 AM |
211 | HOWTO (R_PARTMS9,7,1,9,FALSE,0,complain_overflow_dont, |
212 | tic54x_relocation,"AMS9",FALSE,0x01FF,0x01FF,FALSE), | |
f4ffd778 NC |
213 | |
214 | /* 23-bit direct reference, absolute */ | |
b34976b6 AM |
215 | HOWTO (R_EXTWORD,0,2,23,FALSE,0,complain_overflow_dont, |
216 | tic54x_relocation,"ARELEXT",FALSE,0x7FFFFF,0x7FFFFF,FALSE), | |
f4ffd778 NC |
217 | |
218 | /* 16 bits of 23-bit extended address, absolute */ | |
b34976b6 AM |
219 | HOWTO (R_EXTWORD16,0,1,16,FALSE,0,complain_overflow_dont, |
220 | tic54x_relocation,"ARELEXT16",FALSE,0x7FFFFF,0x7FFFFF,FALSE), | |
f4ffd778 NC |
221 | |
222 | /* upper 7 bits of 23-bit extended address, absolute */ | |
b34976b6 AM |
223 | HOWTO (R_EXTWORDMS7,16,1,7,FALSE,0,complain_overflow_dont, |
224 | tic54x_relocation,"ARELEXTMS7",FALSE,0x7F,0x7F,FALSE), | |
f4ffd778 NC |
225 | |
226 | /* 32-bit relocation exclusively for stabs */ | |
b34976b6 AM |
227 | HOWTO (R_RELLONG,0,2,32,FALSE,0,complain_overflow_dont, |
228 | tic54x_relocation,"STAB",FALSE,0xFFFFFFFF,0xFFFFFFFF,FALSE), | |
f4ffd778 | 229 | }; |
81635ce4 TW |
230 | |
231 | #define coff_bfd_reloc_type_lookup tic54x_coff_reloc_type_lookup | |
232 | ||
233 | /* For the case statement use the code values used tc_gen_reloc (defined in | |
f4ffd778 NC |
234 | bfd/reloc.c) to map to the howto table entries. */ |
235 | ||
81635ce4 TW |
236 | reloc_howto_type * |
237 | tic54x_coff_reloc_type_lookup (abfd, code) | |
238 | bfd *abfd ATTRIBUTE_UNUSED; | |
239 | bfd_reloc_code_real_type code; | |
240 | { | |
241 | switch (code) | |
242 | { | |
243 | case BFD_RELOC_16: | |
244 | return &tic54x_howto_table[0]; | |
245 | case BFD_RELOC_TIC54X_PARTLS7: | |
246 | return &tic54x_howto_table[1]; | |
247 | case BFD_RELOC_TIC54X_PARTMS9: | |
248 | return &tic54x_howto_table[2]; | |
249 | case BFD_RELOC_TIC54X_23: | |
250 | return &tic54x_howto_table[3]; | |
251 | case BFD_RELOC_TIC54X_16_OF_23: | |
252 | return &tic54x_howto_table[4]; | |
253 | case BFD_RELOC_TIC54X_MS7_OF_23: | |
254 | return &tic54x_howto_table[5]; | |
255 | case BFD_RELOC_32: | |
256 | return &tic54x_howto_table[12]; | |
257 | default: | |
258 | return (reloc_howto_type *) NULL; | |
259 | } | |
260 | } | |
261 | ||
cbfe05c4 | 262 | /* Code to turn a r_type into a howto ptr, uses the above howto table. |
f4ffd778 NC |
263 | Called after some initial checking by the tic54x_rtype_to_howto fn below. */ |
264 | ||
81635ce4 TW |
265 | static void |
266 | tic54x_lookup_howto (internal, dst) | |
267 | arelent *internal; | |
268 | struct internal_reloc *dst; | |
269 | { | |
270 | unsigned i; | |
271 | int bank = (dst->r_symndx == -1) ? HOWTO_BANK : 0; | |
f4ffd778 | 272 | |
81635ce4 TW |
273 | for (i = 0; i < sizeof tic54x_howto_table/sizeof tic54x_howto_table[0]; i++) |
274 | { | |
275 | if (tic54x_howto_table[i].type == dst->r_type) | |
276 | { | |
277 | internal->howto = tic54x_howto_table + i + bank; | |
278 | return; | |
279 | } | |
280 | } | |
281 | ||
282 | (*_bfd_error_handler) (_("Unrecognized reloc type 0x%x"), | |
283 | (unsigned int) dst->r_type); | |
cbfe05c4 | 284 | abort (); |
81635ce4 TW |
285 | } |
286 | ||
287 | #define RELOC_PROCESSING(RELENT,RELOC,SYMS,ABFD,SECT)\ | |
288 | tic54x_reloc_processing(RELENT,RELOC,SYMS,ABFD,SECT) | |
289 | ||
81635ce4 TW |
290 | #define coff_rtype_to_howto coff_tic54x_rtype_to_howto |
291 | ||
292 | static reloc_howto_type * | |
293 | coff_tic54x_rtype_to_howto (abfd, sec, rel, h, sym, addendp) | |
294 | bfd *abfd ATTRIBUTE_UNUSED; | |
295 | asection *sec; | |
296 | struct internal_reloc *rel; | |
297 | struct coff_link_hash_entry *h ATTRIBUTE_UNUSED; | |
298 | struct internal_syment *sym ATTRIBUTE_UNUSED; | |
299 | bfd_vma *addendp; | |
300 | { | |
301 | arelent genrel; | |
302 | ||
303 | if (rel->r_symndx == -1 && addendp != NULL) | |
304 | { | |
305 | /* This is a TI "internal relocation", which means that the relocation | |
306 | amount is the amount by which the current section is being relocated | |
cbfe05c4 | 307 | in the output section. */ |
81635ce4 TW |
308 | *addendp = (sec->output_section->vma + sec->output_offset) - sec->vma; |
309 | } | |
310 | ||
311 | tic54x_lookup_howto (&genrel, rel); | |
312 | ||
313 | return genrel.howto; | |
314 | } | |
315 | ||
f4ffd778 NC |
316 | /* Replace the stock _bfd_coff_is_local_label_name to recognize TI COFF local |
317 | labels. */ | |
318 | ||
b34976b6 | 319 | static bfd_boolean |
81635ce4 TW |
320 | ticoff_bfd_is_local_label_name (abfd, name) |
321 | bfd *abfd ATTRIBUTE_UNUSED; | |
322 | const char *name; | |
323 | { | |
324 | if (TICOFF_LOCAL_LABEL_P(name)) | |
b34976b6 AM |
325 | return TRUE; |
326 | return FALSE; | |
81635ce4 TW |
327 | } |
328 | ||
329 | #define coff_bfd_is_local_label_name ticoff_bfd_is_local_label_name | |
330 | ||
9a5d8e72 L |
331 | /* Clear the r_reserved field in relocs. */ |
332 | #define SWAP_OUT_RELOC_EXTRA(abfd,src,dst) \ | |
333 | do \ | |
334 | { \ | |
335 | dst->r_reserved[0] = 0; \ | |
336 | dst->r_reserved[1] = 0; \ | |
337 | } \ | |
338 | while (0) | |
339 | ||
cbfe05c4 | 340 | /* Customize coffcode.h; the default coff_ functions are set up to use COFF2; |
81635ce4 TW |
341 | coff_bad_format_hook uses BADMAG, so set that for COFF2. The COFF1 |
342 | and COFF0 vectors use custom _bad_format_hook procs instead of setting | |
f4ffd778 | 343 | BADMAG. */ |
81635ce4 TW |
344 | #define BADMAG(x) COFF2_BADMAG(x) |
345 | #include "coffcode.h" | |
346 | ||
b34976b6 | 347 | static bfd_boolean |
b9af77f5 TW |
348 | tic54x_set_section_contents (abfd, section, location, offset, bytes_to_do) |
349 | bfd *abfd; | |
350 | sec_ptr section; | |
0f867abe | 351 | const PTR location; |
b9af77f5 TW |
352 | file_ptr offset; |
353 | bfd_size_type bytes_to_do; | |
354 | { | |
cbfe05c4 | 355 | return coff_set_section_contents (abfd, section, location, |
b9af77f5 TW |
356 | offset, bytes_to_do); |
357 | } | |
358 | ||
81635ce4 TW |
359 | static void |
360 | tic54x_reloc_processing (relent, reloc, symbols, abfd, section) | |
361 | arelent *relent; | |
362 | struct internal_reloc *reloc; | |
363 | asymbol **symbols; | |
364 | bfd *abfd; | |
365 | asection *section; | |
366 | { | |
367 | asymbol *ptr; | |
368 | ||
369 | relent->address = reloc->r_vaddr; | |
cbfe05c4 | 370 | |
81635ce4 TW |
371 | if (reloc->r_symndx != -1) |
372 | { | |
373 | if (reloc->r_symndx < 0 || reloc->r_symndx >= obj_conv_table_size (abfd)) | |
374 | { | |
375 | (*_bfd_error_handler) | |
d003868e AM |
376 | (_("%B: warning: illegal symbol index %ld in relocs"), |
377 | abfd, reloc->r_symndx); | |
81635ce4 TW |
378 | relent->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr; |
379 | ptr = NULL; | |
380 | } | |
381 | else | |
382 | { | |
383 | relent->sym_ptr_ptr = (symbols | |
384 | + obj_convert (abfd)[reloc->r_symndx]); | |
385 | ptr = *(relent->sym_ptr_ptr); | |
386 | } | |
387 | } | |
388 | else | |
389 | { | |
390 | relent->sym_ptr_ptr = section->symbol_ptr_ptr; | |
391 | ptr = *(relent->sym_ptr_ptr); | |
392 | } | |
cbfe05c4 | 393 | |
81635ce4 TW |
394 | /* The symbols definitions that we have read in have been |
395 | relocated as if their sections started at 0. But the offsets | |
396 | refering to the symbols in the raw data have not been | |
397 | modified, so we have to have a negative addend to compensate. | |
cbfe05c4 | 398 | |
f4ffd778 | 399 | Note that symbols which used to be common must be left alone. */ |
cbfe05c4 | 400 | |
f4ffd778 | 401 | /* Calculate any reloc addend by looking at the symbol. */ |
81635ce4 | 402 | CALC_ADDEND (abfd, ptr, *reloc, relent); |
cbfe05c4 | 403 | |
81635ce4 TW |
404 | relent->address -= section->vma; |
405 | /* !! relent->section = (asection *) NULL;*/ | |
cbfe05c4 | 406 | |
f4ffd778 | 407 | /* Fill in the relent->howto field from reloc->r_type. */ |
81635ce4 TW |
408 | tic54x_lookup_howto (relent, reloc); |
409 | } | |
410 | ||
f4ffd778 | 411 | /* TI COFF v0, DOS tools (little-endian headers). */ |
81635ce4 | 412 | const bfd_target tic54x_coff0_vec = |
f4ffd778 NC |
413 | { |
414 | "coff0-c54x", /* name */ | |
415 | bfd_target_coff_flavour, | |
416 | BFD_ENDIAN_LITTLE, /* data byte order is little */ | |
417 | BFD_ENDIAN_LITTLE, /* header byte order is little (DOS tools) */ | |
418 | ||
419 | (HAS_RELOC | EXEC_P | /* object flags */ | |
420 | HAS_LINENO | HAS_DEBUG | | |
421 | HAS_SYMS | HAS_LOCALS | WP_TEXT ), | |
422 | ||
423 | (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */ | |
424 | '_', /* leading symbol underscore */ | |
425 | '/', /* ar_pad_char */ | |
426 | 15, /* ar_max_namelen */ | |
427 | bfd_getl64, bfd_getl_signed_64, bfd_putl64, | |
428 | tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32, | |
429 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */ | |
430 | bfd_getl64, bfd_getl_signed_64, bfd_putl64, | |
431 | bfd_getl32, bfd_getl_signed_32, bfd_putl32, | |
432 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */ | |
433 | ||
434 | {_bfd_dummy_target, coff_object_p, /* bfd_check_format */ | |
435 | bfd_generic_archive_p, _bfd_dummy_target}, | |
436 | {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */ | |
437 | bfd_false}, | |
438 | {bfd_false, coff_write_object_contents, /* bfd_write_contents */ | |
439 | _bfd_write_archive_contents, bfd_false}, | |
440 | ||
441 | BFD_JUMP_TABLE_GENERIC (coff), | |
442 | BFD_JUMP_TABLE_COPY (coff), | |
443 | BFD_JUMP_TABLE_CORE (_bfd_nocore), | |
444 | BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), | |
445 | BFD_JUMP_TABLE_SYMBOLS (coff), | |
446 | BFD_JUMP_TABLE_RELOCS (coff), | |
447 | BFD_JUMP_TABLE_WRITE (tic54x), | |
448 | BFD_JUMP_TABLE_LINK (coff), | |
449 | BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), | |
450 | NULL, | |
451 | ||
452 | (PTR) & ticoff0_swap_table | |
453 | }; | |
454 | ||
455 | /* TI COFF v0, SPARC tools (big-endian headers). */ | |
81635ce4 | 456 | const bfd_target tic54x_coff0_beh_vec = |
f4ffd778 NC |
457 | { |
458 | "coff0-beh-c54x", /* name */ | |
459 | bfd_target_coff_flavour, | |
460 | BFD_ENDIAN_LITTLE, /* data byte order is little */ | |
461 | BFD_ENDIAN_BIG, /* header byte order is big */ | |
462 | ||
463 | (HAS_RELOC | EXEC_P | /* object flags */ | |
464 | HAS_LINENO | HAS_DEBUG | | |
465 | HAS_SYMS | HAS_LOCALS | WP_TEXT ), | |
466 | ||
467 | (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */ | |
468 | '_', /* leading symbol underscore */ | |
469 | '/', /* ar_pad_char */ | |
470 | 15, /* ar_max_namelen */ | |
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 | ||
497 | (PTR) & ticoff0_swap_table | |
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 */ | |
516 | bfd_getl64, bfd_getl_signed_64, bfd_putl64, | |
517 | tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32, | |
518 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */ | |
519 | bfd_getl64, bfd_getl_signed_64, bfd_putl64, | |
520 | bfd_getl32, bfd_getl_signed_32, bfd_putl32, | |
521 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */ | |
522 | ||
523 | {_bfd_dummy_target, coff_object_p, /* bfd_check_format */ | |
524 | bfd_generic_archive_p, _bfd_dummy_target}, | |
525 | {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */ | |
526 | bfd_false}, | |
527 | {bfd_false, coff_write_object_contents, /* bfd_write_contents */ | |
528 | _bfd_write_archive_contents, bfd_false}, | |
529 | ||
530 | BFD_JUMP_TABLE_GENERIC (coff), | |
531 | BFD_JUMP_TABLE_COPY (coff), | |
532 | BFD_JUMP_TABLE_CORE (_bfd_nocore), | |
533 | BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), | |
534 | BFD_JUMP_TABLE_SYMBOLS (coff), | |
535 | BFD_JUMP_TABLE_RELOCS (coff), | |
536 | BFD_JUMP_TABLE_WRITE (tic54x), | |
537 | BFD_JUMP_TABLE_LINK (coff), | |
538 | BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), | |
539 | ||
540 | & tic54x_coff0_beh_vec, | |
541 | ||
542 | (PTR) & ticoff1_swap_table | |
81635ce4 TW |
543 | }; |
544 | ||
f4ffd778 | 545 | /* TI COFF v1, SPARC tools (big-endian headers). */ |
81635ce4 | 546 | const bfd_target tic54x_coff1_beh_vec = |
f4ffd778 NC |
547 | { |
548 | "coff1-beh-c54x", /* name */ | |
549 | bfd_target_coff_flavour, | |
550 | BFD_ENDIAN_LITTLE, /* data byte order is little */ | |
551 | BFD_ENDIAN_BIG, /* header byte order is big */ | |
552 | ||
553 | (HAS_RELOC | EXEC_P | /* object flags */ | |
554 | HAS_LINENO | HAS_DEBUG | | |
555 | HAS_SYMS | HAS_LOCALS | WP_TEXT ), | |
556 | ||
557 | (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */ | |
558 | '_', /* leading symbol underscore */ | |
559 | '/', /* ar_pad_char */ | |
560 | 15, /* ar_max_namelen */ | |
561 | bfd_getl64, bfd_getl_signed_64, bfd_putl64, | |
562 | tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32, | |
563 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */ | |
564 | bfd_getb64, bfd_getb_signed_64, bfd_putb64, | |
565 | bfd_getb32, bfd_getb_signed_32, bfd_putb32, | |
566 | bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */ | |
567 | ||
568 | {_bfd_dummy_target, coff_object_p, /* bfd_check_format */ | |
569 | bfd_generic_archive_p, _bfd_dummy_target}, | |
570 | {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */ | |
571 | bfd_false}, | |
572 | {bfd_false, coff_write_object_contents, /* bfd_write_contents */ | |
573 | _bfd_write_archive_contents, bfd_false}, | |
574 | ||
575 | BFD_JUMP_TABLE_GENERIC (coff), | |
576 | BFD_JUMP_TABLE_COPY (coff), | |
577 | BFD_JUMP_TABLE_CORE (_bfd_nocore), | |
578 | BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), | |
579 | BFD_JUMP_TABLE_SYMBOLS (coff), | |
580 | BFD_JUMP_TABLE_RELOCS (coff), | |
581 | BFD_JUMP_TABLE_WRITE (tic54x), | |
582 | BFD_JUMP_TABLE_LINK (coff), | |
583 | BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), | |
584 | ||
585 | & tic54x_coff1_vec, | |
586 | ||
587 | (PTR) & ticoff1_swap_table | |
588 | }; | |
589 | ||
590 | /* TI COFF v2, TI DOS tools output (little-endian headers). */ | |
81635ce4 | 591 | const bfd_target tic54x_coff2_vec = |
f4ffd778 NC |
592 | { |
593 | "coff2-c54x", /* name */ | |
594 | bfd_target_coff_flavour, | |
595 | BFD_ENDIAN_LITTLE, /* data byte order is little */ | |
596 | BFD_ENDIAN_LITTLE, /* header byte order is little (DOS tools) */ | |
597 | ||
598 | (HAS_RELOC | EXEC_P | /* object flags */ | |
599 | HAS_LINENO | HAS_DEBUG | | |
600 | HAS_SYMS | HAS_LOCALS | WP_TEXT ), | |
601 | ||
602 | (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */ | |
603 | '_', /* leading symbol underscore */ | |
604 | '/', /* ar_pad_char */ | |
605 | 15, /* ar_max_namelen */ | |
606 | bfd_getl64, bfd_getl_signed_64, bfd_putl64, | |
607 | tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32, | |
608 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */ | |
609 | bfd_getl64, bfd_getl_signed_64, bfd_putl64, | |
610 | bfd_getl32, bfd_getl_signed_32, bfd_putl32, | |
611 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */ | |
612 | ||
613 | {_bfd_dummy_target, coff_object_p, /* bfd_check_format */ | |
614 | bfd_generic_archive_p, _bfd_dummy_target}, | |
615 | {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */ | |
616 | bfd_false}, | |
617 | {bfd_false, coff_write_object_contents, /* bfd_write_contents */ | |
618 | _bfd_write_archive_contents, bfd_false}, | |
619 | ||
620 | BFD_JUMP_TABLE_GENERIC (coff), | |
621 | BFD_JUMP_TABLE_COPY (coff), | |
622 | BFD_JUMP_TABLE_CORE (_bfd_nocore), | |
623 | BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), | |
624 | BFD_JUMP_TABLE_SYMBOLS (coff), | |
625 | BFD_JUMP_TABLE_RELOCS (coff), | |
626 | BFD_JUMP_TABLE_WRITE (tic54x), | |
627 | BFD_JUMP_TABLE_LINK (coff), | |
628 | BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), | |
629 | ||
630 | & tic54x_coff1_beh_vec, | |
631 | ||
632 | COFF_SWAP_TABLE | |
633 | }; | |
634 | ||
635 | /* TI COFF v2, TI SPARC tools output (big-endian headers). */ | |
81635ce4 | 636 | const bfd_target tic54x_coff2_beh_vec = |
f4ffd778 NC |
637 | { |
638 | "coff2-beh-c54x", /* name */ | |
639 | bfd_target_coff_flavour, | |
640 | BFD_ENDIAN_LITTLE, /* data byte order is little */ | |
641 | BFD_ENDIAN_BIG, /* header byte order is big */ | |
642 | ||
643 | (HAS_RELOC | EXEC_P | /* object flags */ | |
644 | HAS_LINENO | HAS_DEBUG | | |
645 | HAS_SYMS | HAS_LOCALS | WP_TEXT ), | |
646 | ||
647 | (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */ | |
648 | '_', /* leading symbol underscore */ | |
649 | '/', /* ar_pad_char */ | |
650 | 15, /* ar_max_namelen */ | |
651 | bfd_getl64, bfd_getl_signed_64, bfd_putl64, | |
652 | tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32, | |
653 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */ | |
654 | bfd_getb64, bfd_getb_signed_64, bfd_putb64, | |
655 | bfd_getb32, bfd_getb_signed_32, bfd_putb32, | |
656 | bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */ | |
657 | ||
658 | {_bfd_dummy_target, coff_object_p, /* bfd_check_format */ | |
659 | bfd_generic_archive_p, _bfd_dummy_target}, | |
660 | {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */ | |
661 | bfd_false}, | |
662 | {bfd_false, coff_write_object_contents, /* bfd_write_contents */ | |
663 | _bfd_write_archive_contents, bfd_false}, | |
664 | ||
665 | BFD_JUMP_TABLE_GENERIC (coff), | |
666 | BFD_JUMP_TABLE_COPY (coff), | |
667 | BFD_JUMP_TABLE_CORE (_bfd_nocore), | |
668 | BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), | |
669 | BFD_JUMP_TABLE_SYMBOLS (coff), | |
670 | BFD_JUMP_TABLE_RELOCS (coff), | |
671 | BFD_JUMP_TABLE_WRITE (tic54x), | |
672 | BFD_JUMP_TABLE_LINK (coff), | |
673 | BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), | |
674 | ||
675 | & tic54x_coff2_vec, | |
676 | ||
677 | COFF_SWAP_TABLE | |
678 | }; |