Commit | Line | Data |
---|---|---|
252b5132 | 1 | /* BFD back-end for i386 a.out binaries under LynxOS. |
9553c638 | 2 | Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1999, 2001, 2002, |
2c3fc389 | 3 | 2003, 2005, 2007, 2009, 2010, 2012 Free Software Foundation, Inc. |
252b5132 | 4 | |
cd123cb7 NC |
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 3 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., 51 Franklin Street - Fifth Floor, Boston, | |
20 | MA 02110-1301, USA. */ | |
252b5132 | 21 | |
252b5132 RH |
22 | #define TEXT_START_ADDR 0 |
23 | #define TARGET_PAGE_SIZE 4096 | |
24 | #define SEGMENT_SIZE TARGET_PAGE_SIZE | |
25 | #define DEFAULT_ARCH bfd_arch_i386 | |
26 | ||
e43d48cc AM |
27 | /* Do not "beautify" the CONCAT* macro args. Traditional C will not |
28 | remove whitespace added here, and thus will fail to concatenate | |
29 | the tokens. */ | |
30 | #define MY(OP) CONCAT2 (i386lynx_aout_,OP) | |
252b5132 RH |
31 | #define TARGETNAME "a.out-i386-lynx" |
32 | ||
252b5132 | 33 | #include "sysdep.h" |
3db64b00 | 34 | #include "bfd.h" |
252b5132 RH |
35 | #include "libbfd.h" |
36 | ||
37 | #ifndef WRITE_HEADERS | |
38 | #define WRITE_HEADERS(abfd, execp) \ | |
39 | { \ | |
40 | bfd_size_type text_size; /* dummy vars */ \ | |
41 | file_ptr text_end; \ | |
42 | if (adata(abfd).magic == undecided_magic) \ | |
43 | NAME(aout,adjust_sizes_and_vmas) (abfd, &text_size, &text_end); \ | |
44 | \ | |
45 | execp->a_syms = bfd_get_symcount (abfd) * EXTERNAL_NLIST_SIZE; \ | |
46 | execp->a_entry = bfd_get_start_address (abfd); \ | |
47 | \ | |
48 | execp->a_trsize = ((obj_textsec (abfd)->reloc_count) * \ | |
49 | obj_reloc_entry_size (abfd)); \ | |
50 | execp->a_drsize = ((obj_datasec (abfd)->reloc_count) * \ | |
51 | obj_reloc_entry_size (abfd)); \ | |
52 | NAME(aout,swap_exec_header_out) (abfd, execp, &exec_bytes); \ | |
53 | \ | |
dc810e39 | 54 | if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0 \ |
2c3fc389 | 55 | || bfd_bwrite (&exec_bytes, (bfd_size_type) EXEC_BYTES_SIZE, \ |
dc810e39 | 56 | abfd) != EXEC_BYTES_SIZE) \ |
b34976b6 | 57 | return FALSE; \ |
252b5132 RH |
58 | /* Now write out reloc info, followed by syms and strings */ \ |
59 | \ | |
60 | if (bfd_get_symcount (abfd) != 0) \ | |
61 | { \ | |
dc810e39 | 62 | if (bfd_seek (abfd, (file_ptr) (N_SYMOFF(*execp)), SEEK_SET) \ |
252b5132 | 63 | != 0) \ |
b34976b6 | 64 | return FALSE; \ |
252b5132 | 65 | \ |
b34976b6 | 66 | if (! NAME(aout,write_syms) (abfd)) return FALSE; \ |
252b5132 | 67 | \ |
dc810e39 | 68 | if (bfd_seek (abfd, (file_ptr) (N_TRELOFF(*execp)), SEEK_SET) \ |
252b5132 | 69 | != 0) \ |
b34976b6 | 70 | return FALSE; \ |
252b5132 RH |
71 | \ |
72 | if (!NAME(lynx,squirt_out_relocs) (abfd, obj_textsec (abfd))) \ | |
b34976b6 | 73 | return FALSE; \ |
dc810e39 | 74 | if (bfd_seek (abfd, (file_ptr) (N_DRELOFF(*execp)), SEEK_SET) \ |
252b5132 RH |
75 | != 0) \ |
76 | return 0; \ | |
77 | \ | |
dc810e39 | 78 | if (!NAME(lynx,squirt_out_relocs) (abfd, obj_datasec (abfd))) \ |
b34976b6 | 79 | return FALSE; \ |
252b5132 RH |
80 | } \ |
81 | } | |
82 | #endif | |
83 | ||
84 | #include "libaout.h" | |
85 | #include "aout/aout64.h" | |
86 | ||
e4b17274 | 87 | |
252b5132 RH |
88 | #ifdef LYNX_CORE |
89 | ||
90 | char *lynx_core_file_failing_command (); | |
91 | int lynx_core_file_failing_signal (); | |
b34976b6 | 92 | bfd_boolean lynx_core_file_matches_executable_p (); |
252b5132 RH |
93 | const bfd_target *lynx_core_file_p (); |
94 | ||
95 | #define MY_core_file_failing_command lynx_core_file_failing_command | |
96 | #define MY_core_file_failing_signal lynx_core_file_failing_signal | |
97 | #define MY_core_file_matches_executable_p lynx_core_file_matches_executable_p | |
98 | #define MY_core_file_p lynx_core_file_p | |
99 | ||
100 | #endif /* LYNX_CORE */ | |
101 | \f | |
102 | ||
103 | #define KEEPIT udata.i | |
104 | ||
105 | extern reloc_howto_type aout_32_ext_howto_table[]; | |
106 | extern reloc_howto_type aout_32_std_howto_table[]; | |
107 | ||
108 | /* Standard reloc stuff */ | |
109 | /* Output standard relocation information to a file in target byte order. */ | |
110 | ||
2c3fc389 NC |
111 | static void |
112 | NAME(lynx,swap_std_reloc_out) (bfd *abfd, | |
113 | arelent *g, | |
114 | struct reloc_std_external *natptr) | |
252b5132 RH |
115 | { |
116 | int r_index; | |
117 | asymbol *sym = *(g->sym_ptr_ptr); | |
118 | int r_extern; | |
119 | unsigned int r_length; | |
120 | int r_pcrel; | |
121 | int r_baserel, r_jmptable, r_relative; | |
252b5132 RH |
122 | asection *output_section = sym->section->output_section; |
123 | ||
124 | PUT_WORD (abfd, g->address, natptr->r_address); | |
125 | ||
126 | r_length = g->howto->size; /* Size as a power of two */ | |
127 | r_pcrel = (int) g->howto->pc_relative; /* Relative to PC? */ | |
128 | /* r_baserel, r_jmptable, r_relative??? FIXME-soon */ | |
129 | r_baserel = 0; | |
130 | r_jmptable = 0; | |
131 | r_relative = 0; | |
132 | ||
252b5132 RH |
133 | /* name was clobbered by aout_write_syms to be symbol index */ |
134 | ||
135 | /* If this relocation is relative to a symbol then set the | |
136 | r_index to the symbols index, and the r_extern bit. | |
137 | ||
138 | Absolute symbols can come in in two ways, either as an offset | |
139 | from the abs section, or as a symbol which has an abs value. | |
140 | check for that here | |
b34976b6 | 141 | */ |
252b5132 | 142 | |
252b5132 RH |
143 | if (bfd_is_com_section (output_section) |
144 | || bfd_is_abs_section (output_section) | |
145 | || bfd_is_und_section (output_section)) | |
146 | { | |
147 | if (bfd_abs_section_ptr->symbol == sym) | |
148 | { | |
149 | /* Whoops, looked like an abs symbol, but is really an offset | |
b34976b6 | 150 | from the abs section */ |
252b5132 RH |
151 | r_index = 0; |
152 | r_extern = 0; | |
153 | } | |
154 | else | |
155 | { | |
156 | /* Fill in symbol */ | |
157 | r_extern = 1; | |
158 | r_index = (*g->sym_ptr_ptr)->KEEPIT; | |
159 | } | |
160 | } | |
161 | else | |
162 | { | |
163 | /* Just an ordinary section */ | |
164 | r_extern = 0; | |
165 | r_index = output_section->target_index; | |
166 | } | |
167 | ||
168 | /* now the fun stuff */ | |
169 | if (bfd_header_big_endian (abfd)) | |
170 | { | |
171 | natptr->r_index[0] = r_index >> 16; | |
172 | natptr->r_index[1] = r_index >> 8; | |
173 | natptr->r_index[2] = r_index; | |
174 | natptr->r_type[0] = | |
175 | (r_extern ? RELOC_STD_BITS_EXTERN_BIG : 0) | |
176 | | (r_pcrel ? RELOC_STD_BITS_PCREL_BIG : 0) | |
177 | | (r_baserel ? RELOC_STD_BITS_BASEREL_BIG : 0) | |
178 | | (r_jmptable ? RELOC_STD_BITS_JMPTABLE_BIG : 0) | |
179 | | (r_relative ? RELOC_STD_BITS_RELATIVE_BIG : 0) | |
180 | | (r_length << RELOC_STD_BITS_LENGTH_SH_BIG); | |
181 | } | |
182 | else | |
183 | { | |
184 | natptr->r_index[2] = r_index >> 16; | |
185 | natptr->r_index[1] = r_index >> 8; | |
186 | natptr->r_index[0] = r_index; | |
187 | natptr->r_type[0] = | |
188 | (r_extern ? RELOC_STD_BITS_EXTERN_LITTLE : 0) | |
189 | | (r_pcrel ? RELOC_STD_BITS_PCREL_LITTLE : 0) | |
190 | | (r_baserel ? RELOC_STD_BITS_BASEREL_LITTLE : 0) | |
191 | | (r_jmptable ? RELOC_STD_BITS_JMPTABLE_LITTLE : 0) | |
192 | | (r_relative ? RELOC_STD_BITS_RELATIVE_LITTLE : 0) | |
193 | | (r_length << RELOC_STD_BITS_LENGTH_SH_LITTLE); | |
194 | } | |
195 | } | |
196 | ||
197 | ||
198 | /* Extended stuff */ | |
199 | /* Output extended relocation information to a file in target byte order. */ | |
200 | ||
2c3fc389 NC |
201 | static void |
202 | NAME(lynx,swap_ext_reloc_out) (bfd *abfd, | |
203 | arelent *g, | |
204 | struct reloc_ext_external *natptr) | |
252b5132 RH |
205 | { |
206 | int r_index; | |
207 | int r_extern; | |
208 | unsigned int r_type; | |
209 | unsigned int r_addend; | |
210 | asymbol *sym = *(g->sym_ptr_ptr); | |
211 | asection *output_section = sym->section->output_section; | |
212 | ||
213 | PUT_WORD (abfd, g->address, natptr->r_address); | |
214 | ||
215 | r_type = (unsigned int) g->howto->type; | |
216 | ||
217 | r_addend = g->addend + (*(g->sym_ptr_ptr))->section->output_section->vma; | |
218 | ||
219 | ||
220 | /* If this relocation is relative to a symbol then set the | |
221 | r_index to the symbols index, and the r_extern bit. | |
222 | ||
223 | Absolute symbols can come in in two ways, either as an offset | |
224 | from the abs section, or as a symbol which has an abs value. | |
225 | check for that here | |
226 | */ | |
227 | ||
228 | if (bfd_is_com_section (output_section) | |
229 | || bfd_is_abs_section (output_section) | |
230 | || bfd_is_und_section (output_section)) | |
231 | { | |
232 | if (bfd_abs_section_ptr->symbol == sym) | |
233 | { | |
234 | /* Whoops, looked like an abs symbol, but is really an offset | |
235 | from the abs section */ | |
236 | r_index = 0; | |
237 | r_extern = 0; | |
238 | } | |
239 | else | |
240 | { | |
241 | r_extern = 1; | |
242 | r_index = (*g->sym_ptr_ptr)->KEEPIT; | |
243 | } | |
244 | } | |
245 | else | |
246 | { | |
247 | /* Just an ordinary section */ | |
248 | r_extern = 0; | |
249 | r_index = output_section->target_index; | |
250 | } | |
251 | ||
252 | ||
253 | /* now the fun stuff */ | |
254 | if (bfd_header_big_endian (abfd)) | |
255 | { | |
256 | natptr->r_index[0] = r_index >> 16; | |
257 | natptr->r_index[1] = r_index >> 8; | |
258 | natptr->r_index[2] = r_index; | |
259 | natptr->r_type[0] = | |
260 | (r_extern ? RELOC_EXT_BITS_EXTERN_BIG : 0) | |
261 | | (r_type << RELOC_EXT_BITS_TYPE_SH_BIG); | |
262 | } | |
263 | else | |
264 | { | |
265 | natptr->r_index[2] = r_index >> 16; | |
266 | natptr->r_index[1] = r_index >> 8; | |
267 | natptr->r_index[0] = r_index; | |
268 | natptr->r_type[0] = | |
269 | (r_extern ? RELOC_EXT_BITS_EXTERN_LITTLE : 0) | |
270 | | (r_type << RELOC_EXT_BITS_TYPE_SH_LITTLE); | |
271 | } | |
272 | ||
273 | PUT_WORD (abfd, r_addend, natptr->r_addend); | |
274 | } | |
275 | ||
276 | /* BFD deals internally with all things based from the section they're | |
277 | in. so, something in 10 bytes into a text section with a base of | |
278 | 50 would have a symbol (.text+10) and know .text vma was 50. | |
279 | ||
280 | Aout keeps all it's symbols based from zero, so the symbol would | |
281 | contain 60. This macro subs the base of each section from the value | |
282 | to give the true offset from the section */ | |
283 | ||
284 | ||
285 | #define MOVE_ADDRESS(ad) \ | |
2c3fc389 NC |
286 | if (r_extern) \ |
287 | { \ | |
252b5132 RH |
288 | /* undefined symbol */ \ |
289 | cache_ptr->sym_ptr_ptr = symbols + r_index; \ | |
290 | cache_ptr->addend = ad; \ | |
2c3fc389 NC |
291 | } \ |
292 | else \ | |
293 | { \ | |
252b5132 RH |
294 | /* defined, section relative. replace symbol with pointer to \ |
295 | symbol which points to section */ \ | |
296 | switch (r_index) { \ | |
297 | case N_TEXT: \ | |
298 | case N_TEXT | N_EXT: \ | |
299 | cache_ptr->sym_ptr_ptr = obj_textsec(abfd)->symbol_ptr_ptr; \ | |
300 | cache_ptr->addend = ad - su->textsec->vma; \ | |
301 | break; \ | |
302 | case N_DATA: \ | |
303 | case N_DATA | N_EXT: \ | |
304 | cache_ptr->sym_ptr_ptr = obj_datasec(abfd)->symbol_ptr_ptr; \ | |
305 | cache_ptr->addend = ad - su->datasec->vma; \ | |
306 | break; \ | |
307 | case N_BSS: \ | |
308 | case N_BSS | N_EXT: \ | |
309 | cache_ptr->sym_ptr_ptr = obj_bsssec(abfd)->symbol_ptr_ptr; \ | |
310 | cache_ptr->addend = ad - su->bsssec->vma; \ | |
311 | break; \ | |
312 | default: \ | |
313 | case N_ABS: \ | |
314 | case N_ABS | N_EXT: \ | |
315 | cache_ptr->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr; \ | |
316 | cache_ptr->addend = ad; \ | |
317 | break; \ | |
318 | } \ | |
319 | } \ | |
320 | ||
2c3fc389 NC |
321 | static void |
322 | NAME(lynx,swap_ext_reloc_in) (bfd *abfd, | |
323 | struct reloc_ext_external *bytes, | |
324 | arelent *cache_ptr, | |
325 | asymbol **symbols, | |
326 | bfd_size_type symcount ATTRIBUTE_UNUSED) | |
252b5132 RH |
327 | { |
328 | int r_index; | |
329 | int r_extern; | |
330 | unsigned int r_type; | |
331 | struct aoutdata *su = &(abfd->tdata.aout_data->a); | |
332 | ||
333 | cache_ptr->address = (GET_SWORD (abfd, bytes->r_address)); | |
334 | ||
335 | r_index = bytes->r_index[1]; | |
336 | r_extern = (0 != (bytes->r_index[0] & RELOC_EXT_BITS_EXTERN_BIG)); | |
337 | r_type = (bytes->r_index[0] & RELOC_EXT_BITS_TYPE_BIG) | |
338 | >> RELOC_EXT_BITS_TYPE_SH_BIG; | |
339 | ||
340 | cache_ptr->howto = aout_32_ext_howto_table + r_type; | |
341 | MOVE_ADDRESS (GET_SWORD (abfd, bytes->r_addend)); | |
342 | } | |
343 | ||
2c3fc389 NC |
344 | static void |
345 | NAME(lynx,swap_std_reloc_in) (bfd *abfd, | |
346 | struct reloc_std_external *bytes, | |
347 | arelent *cache_ptr, | |
348 | asymbol **symbols, | |
349 | bfd_size_type symcount ATTRIBUTE_UNUSED) | |
252b5132 RH |
350 | { |
351 | int r_index; | |
352 | int r_extern; | |
353 | unsigned int r_length; | |
354 | int r_pcrel; | |
252b5132 RH |
355 | struct aoutdata *su = &(abfd->tdata.aout_data->a); |
356 | ||
dc810e39 | 357 | cache_ptr->address = H_GET_32 (abfd, bytes->r_address); |
252b5132 RH |
358 | |
359 | r_index = bytes->r_index[1]; | |
360 | r_extern = (0 != (bytes->r_index[0] & RELOC_STD_BITS_EXTERN_BIG)); | |
361 | r_pcrel = (0 != (bytes->r_index[0] & RELOC_STD_BITS_PCREL_BIG)); | |
252b5132 RH |
362 | r_length = (bytes->r_index[0] & RELOC_STD_BITS_LENGTH_BIG) |
363 | >> RELOC_STD_BITS_LENGTH_SH_BIG; | |
364 | ||
365 | cache_ptr->howto = aout_32_std_howto_table + r_length + 4 * r_pcrel; | |
366 | /* FIXME-soon: Roll baserel, jmptable, relative bits into howto setting */ | |
367 | ||
368 | MOVE_ADDRESS (0); | |
369 | } | |
370 | ||
371 | /* Reloc hackery */ | |
372 | ||
2c3fc389 NC |
373 | static bfd_boolean |
374 | NAME(lynx,slurp_reloc_table) (bfd *abfd, | |
375 | sec_ptr asect, | |
376 | asymbol **symbols) | |
252b5132 | 377 | { |
dc810e39 | 378 | bfd_size_type count; |
252b5132 | 379 | bfd_size_type reloc_size; |
2c3fc389 | 380 | void * relocs; |
252b5132 RH |
381 | arelent *reloc_cache; |
382 | size_t each_size; | |
383 | ||
384 | if (asect->relocation) | |
b34976b6 | 385 | return TRUE; |
252b5132 RH |
386 | |
387 | if (asect->flags & SEC_CONSTRUCTOR) | |
b34976b6 | 388 | return TRUE; |
252b5132 RH |
389 | |
390 | if (asect == obj_datasec (abfd)) | |
391 | { | |
392 | reloc_size = exec_hdr (abfd)->a_drsize; | |
393 | goto doit; | |
394 | } | |
395 | ||
396 | if (asect == obj_textsec (abfd)) | |
397 | { | |
398 | reloc_size = exec_hdr (abfd)->a_trsize; | |
399 | goto doit; | |
400 | } | |
401 | ||
402 | bfd_set_error (bfd_error_invalid_operation); | |
b34976b6 | 403 | return FALSE; |
252b5132 RH |
404 | |
405 | doit: | |
406 | if (bfd_seek (abfd, asect->rel_filepos, SEEK_SET) != 0) | |
b34976b6 | 407 | return FALSE; |
252b5132 RH |
408 | each_size = obj_reloc_entry_size (abfd); |
409 | ||
410 | count = reloc_size / each_size; | |
411 | ||
412 | ||
9bab7074 | 413 | reloc_cache = (arelent *) bfd_zmalloc (count * sizeof (arelent)); |
252b5132 | 414 | if (!reloc_cache && count != 0) |
b34976b6 | 415 | return FALSE; |
252b5132 | 416 | |
2c3fc389 | 417 | relocs = bfd_alloc (abfd, reloc_size); |
252b5132 RH |
418 | if (!relocs && reloc_size != 0) |
419 | { | |
420 | free (reloc_cache); | |
b34976b6 | 421 | return FALSE; |
252b5132 RH |
422 | } |
423 | ||
dc810e39 | 424 | if (bfd_bread (relocs, reloc_size, abfd) != reloc_size) |
252b5132 RH |
425 | { |
426 | bfd_release (abfd, relocs); | |
427 | free (reloc_cache); | |
b34976b6 | 428 | return FALSE; |
252b5132 RH |
429 | } |
430 | ||
431 | if (each_size == RELOC_EXT_SIZE) | |
432 | { | |
2c3fc389 | 433 | struct reloc_ext_external *rptr = (struct reloc_ext_external *) relocs; |
252b5132 RH |
434 | unsigned int counter = 0; |
435 | arelent *cache_ptr = reloc_cache; | |
436 | ||
437 | for (; counter < count; counter++, rptr++, cache_ptr++) | |
438 | { | |
439 | NAME(lynx,swap_ext_reloc_in) (abfd, rptr, cache_ptr, symbols, | |
dc810e39 | 440 | (bfd_size_type) bfd_get_symcount (abfd)); |
252b5132 RH |
441 | } |
442 | } | |
443 | else | |
444 | { | |
2c3fc389 | 445 | struct reloc_std_external *rptr = (struct reloc_std_external *) relocs; |
252b5132 RH |
446 | unsigned int counter = 0; |
447 | arelent *cache_ptr = reloc_cache; | |
448 | ||
449 | for (; counter < count; counter++, rptr++, cache_ptr++) | |
450 | { | |
451 | NAME(lynx,swap_std_reloc_in) (abfd, rptr, cache_ptr, symbols, | |
dc810e39 | 452 | (bfd_size_type) bfd_get_symcount (abfd)); |
252b5132 RH |
453 | } |
454 | ||
455 | } | |
456 | ||
457 | bfd_release (abfd, relocs); | |
458 | asect->relocation = reloc_cache; | |
459 | asect->reloc_count = count; | |
b34976b6 | 460 | return TRUE; |
252b5132 RH |
461 | } |
462 | ||
463 | ||
464 | ||
465 | /* Write out a relocation section into an object file. */ | |
466 | ||
2c3fc389 NC |
467 | static bfd_boolean |
468 | NAME(lynx,squirt_out_relocs) (bfd *abfd, asection *section) | |
252b5132 RH |
469 | { |
470 | arelent **generic; | |
471 | unsigned char *native, *natptr; | |
472 | size_t each_size; | |
252b5132 | 473 | unsigned int count = section->reloc_count; |
dc810e39 | 474 | bfd_size_type natsize; |
252b5132 RH |
475 | |
476 | if (count == 0) | |
b34976b6 | 477 | return TRUE; |
252b5132 RH |
478 | |
479 | each_size = obj_reloc_entry_size (abfd); | |
dc810e39 AM |
480 | natsize = count; |
481 | natsize *= each_size; | |
252b5132 RH |
482 | native = (unsigned char *) bfd_zalloc (abfd, natsize); |
483 | if (!native) | |
b34976b6 | 484 | return FALSE; |
252b5132 RH |
485 | |
486 | generic = section->orelocation; | |
487 | ||
488 | if (each_size == RELOC_EXT_SIZE) | |
489 | { | |
490 | for (natptr = native; | |
491 | count != 0; | |
492 | --count, natptr += each_size, ++generic) | |
493 | NAME(lynx,swap_ext_reloc_out) (abfd, *generic, (struct reloc_ext_external *) natptr); | |
494 | } | |
495 | else | |
496 | { | |
497 | for (natptr = native; | |
498 | count != 0; | |
499 | --count, natptr += each_size, ++generic) | |
500 | NAME(lynx,swap_std_reloc_out) (abfd, *generic, (struct reloc_std_external *) natptr); | |
501 | } | |
502 | ||
2c3fc389 | 503 | if (bfd_bwrite (native, natsize, abfd) != natsize) |
252b5132 RH |
504 | { |
505 | bfd_release (abfd, native); | |
b34976b6 | 506 | return FALSE; |
252b5132 RH |
507 | } |
508 | bfd_release (abfd, native); | |
509 | ||
b34976b6 | 510 | return TRUE; |
252b5132 RH |
511 | } |
512 | ||
513 | /* This is stupid. This function should be a boolean predicate */ | |
2c3fc389 NC |
514 | static long |
515 | NAME(lynx,canonicalize_reloc) (bfd *abfd, | |
516 | sec_ptr section, | |
517 | arelent **relptr, | |
518 | asymbol **symbols) | |
252b5132 RH |
519 | { |
520 | arelent *tblptr = section->relocation; | |
521 | unsigned int count; | |
522 | ||
523 | if (!(tblptr || NAME(lynx,slurp_reloc_table) (abfd, section, symbols))) | |
524 | return -1; | |
525 | ||
526 | if (section->flags & SEC_CONSTRUCTOR) | |
527 | { | |
528 | arelent_chain *chain = section->constructor_chain; | |
529 | for (count = 0; count < section->reloc_count; count++) | |
530 | { | |
531 | *relptr++ = &chain->relent; | |
532 | chain = chain->next; | |
533 | } | |
534 | } | |
535 | else | |
536 | { | |
537 | tblptr = section->relocation; | |
538 | ||
539 | for (count = 0; count++ < section->reloc_count;) | |
540 | { | |
541 | *relptr++ = tblptr++; | |
542 | } | |
543 | } | |
544 | *relptr = 0; | |
545 | ||
546 | return section->reloc_count; | |
547 | } | |
548 | ||
549 | #define MY_canonicalize_reloc NAME(lynx,canonicalize_reloc) | |
550 | ||
551 | #include "aout-target.h" |