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2d92cb7d | 1 | # This shell script emits a C file. -*- C -*- |
eea6121a | 2 | # Copyright 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc. |
2d92cb7d AO |
3 | # |
4 | # This file is part of GLD, the Gnu Linker. | |
5 | # | |
6 | # This program is free software; you can redistribute it and/or modify | |
7 | # it under the terms of the GNU General Public License as published by | |
8 | # the Free Software Foundation; either version 2 of the License, or | |
9 | # (at your option) any later version. | |
10 | # | |
11 | # This program is distributed in the hope that it will be useful, | |
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | # GNU General Public License for more details. | |
15 | # | |
16 | # You should have received a copy of the GNU General Public License | |
17 | # along with this program; if not, write to the Free Software | |
18 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
19 | # | |
20 | ||
21 | # This file is sourced from elf32.em, and defines extra sh64 | |
22 | # specific routines. | |
23 | # | |
24 | ||
25 | LDEMUL_AFTER_ALLOCATION=sh64_elf_${EMULATION_NAME}_after_allocation | |
26 | LDEMUL_BEFORE_ALLOCATION=sh64_elf_${EMULATION_NAME}_before_allocation | |
27 | ||
28 | cat >>e${EMULATION_NAME}.c <<EOF | |
29 | ||
30 | #include "libiberty.h" | |
31 | #include "libbfd.h" | |
32 | #include "elf-bfd.h" | |
33 | #include "elf/sh.h" | |
f0abc2a1 | 34 | #include "elf32-sh64.h" |
2d92cb7d | 35 | |
2d92cb7d AO |
36 | /* Check if we need a .cranges section and create it if it's not in any |
37 | input file. It might seem better to always create it and if unneeded, | |
38 | discard it, but I don't find a simple way to discard it totally from | |
39 | the output. | |
40 | ||
41 | Putting it here instead of as a elf_backend_always_size_sections hook | |
42 | in elf32-sh64.c, means that we have access to linker command line | |
43 | options here, and we can access input sections in the order in which | |
44 | they will be linked. */ | |
45 | ||
46 | static void | |
0c7a8e5a | 47 | sh64_elf_${EMULATION_NAME}_before_allocation (void) |
2d92cb7d AO |
48 | { |
49 | asection *cranges; | |
50 | asection *osec; | |
51 | ||
52 | /* Call main function; we're just extending it. */ | |
53 | gld${EMULATION_NAME}_before_allocation (); | |
54 | ||
55 | cranges = bfd_get_section_by_name (output_bfd, SH64_CRANGES_SECTION_NAME); | |
56 | ||
57 | if (cranges != NULL) | |
58 | { | |
59 | if (command_line.relax) | |
60 | { | |
61 | /* FIXME: Look through incoming sections with .cranges | |
62 | descriptors, build up some kind of descriptors that the | |
63 | relaxing function will pick up and adjust, or perhaps make it | |
64 | find and adjust an associated .cranges descriptor. We could | |
65 | also look through incoming relocs and kill the ones marking | |
66 | relaxation areas, but that wouldn't be TRT. */ | |
67 | einfo | |
68 | (_("%P: Sorry, turning off relaxing: .cranges section in input.\n")); | |
69 | einfo (_(" A .cranges section is present in:\n")); | |
70 | ||
71 | { | |
72 | LANG_FOR_EACH_INPUT_STATEMENT (f) | |
73 | { | |
74 | asection *input_cranges | |
75 | = bfd_get_section_by_name (f->the_bfd, | |
76 | SH64_CRANGES_SECTION_NAME); | |
77 | if (input_cranges != NULL) | |
78 | einfo (" %I\n", f); | |
79 | } | |
80 | } | |
81 | ||
b34976b6 | 82 | command_line.relax = FALSE; |
2d92cb7d AO |
83 | } |
84 | ||
85 | /* We wouldn't need to do anything when there's already a .cranges | |
86 | section (and have a return here), except that we need to set the | |
87 | section flags right for output sections that *don't* need a | |
88 | .cranges section. */ | |
89 | } | |
90 | ||
91 | if (command_line.relax) | |
92 | { | |
93 | LANG_FOR_EACH_INPUT_STATEMENT (f) | |
94 | { | |
95 | if (bfd_get_flavour (f->the_bfd) == bfd_target_elf_flavour) | |
96 | { | |
97 | asection *isec; | |
98 | for (isec = f->the_bfd->sections; | |
99 | isec != NULL; | |
100 | isec = isec->next) | |
101 | { | |
102 | if (elf_section_data (isec)->this_hdr.sh_flags | |
103 | & (SHF_SH5_ISA32 | SHF_SH5_ISA32_MIXED)) | |
104 | { | |
105 | einfo (_("%P: Sorry, turning off relaxing: SHmedia sections present.\n")); | |
106 | einfo (" %I\n", f); | |
b34976b6 | 107 | command_line.relax = FALSE; |
2d92cb7d AO |
108 | goto done_scanning_shmedia_sections; |
109 | } | |
110 | } | |
111 | } | |
112 | } | |
113 | } | |
114 | done_scanning_shmedia_sections: | |
115 | ||
116 | /* For each non-empty input section in each output section, check if it | |
117 | has the same SH64-specific flags. If some input section differs, we | |
118 | need a .cranges section. */ | |
119 | for (osec = output_bfd->sections; | |
120 | osec != NULL; | |
121 | osec = osec->next) | |
122 | { | |
123 | struct sh64_section_data *sh64_sec_data; | |
124 | bfd_vma oflags_isa = 0; | |
125 | bfd_vma iflags_isa = 0; | |
126 | ||
127 | if (bfd_get_flavour (output_bfd) != bfd_target_elf_flavour) | |
128 | einfo (_("%FError: non-ELF output formats are not supported by this target's linker.\n")); | |
129 | ||
f0abc2a1 | 130 | sh64_sec_data = sh64_elf_section_data (osec)->sh64_info; |
2d92cb7d AO |
131 | |
132 | /* Omit excluded or garbage-collected sections. */ | |
133 | if (bfd_get_section_flags (output_bfd, osec) & SEC_EXCLUDE) | |
134 | continue; | |
135 | ||
136 | /* Make sure we have the target section data initialized. */ | |
137 | if (sh64_sec_data == NULL) | |
138 | { | |
139 | sh64_sec_data = xcalloc (1, sizeof (struct sh64_section_data)); | |
f0abc2a1 | 140 | sh64_elf_section_data (osec)->sh64_info = sh64_sec_data; |
2d92cb7d AO |
141 | } |
142 | ||
143 | /* First find an input section so we have flags to compare with; the | |
144 | flags in the output section are not valid. */ | |
145 | { | |
146 | LANG_FOR_EACH_INPUT_STATEMENT (f) | |
147 | { | |
148 | asection *isec; | |
149 | ||
150 | for (isec = f->the_bfd->sections; | |
151 | isec != NULL; | |
152 | isec = isec->next) | |
153 | { | |
154 | if (isec->output_section == osec | |
eea6121a | 155 | && isec->size != 0 |
2d92cb7d AO |
156 | && (bfd_get_section_flags (isec->owner, isec) |
157 | & SEC_EXCLUDE) == 0) | |
158 | { | |
159 | oflags_isa | |
160 | = (elf_section_data (isec)->this_hdr.sh_flags | |
161 | & (SHF_SH5_ISA32 | SHF_SH5_ISA32_MIXED)); | |
162 | goto break_1; | |
163 | } | |
164 | } | |
165 | } | |
166 | } | |
167 | ||
168 | break_1: | |
169 | ||
170 | /* Check that all input sections have the same contents-type flags | |
171 | as the first input section. */ | |
172 | { | |
173 | LANG_FOR_EACH_INPUT_STATEMENT (f) | |
174 | { | |
175 | asection *isec; | |
176 | ||
177 | for (isec = f->the_bfd->sections; | |
178 | isec != NULL; | |
179 | isec = isec->next) | |
180 | { | |
181 | if (isec->output_section == osec | |
eea6121a | 182 | && isec->size != 0 |
2d92cb7d AO |
183 | && (bfd_get_section_flags (isec->owner, isec) |
184 | & SEC_EXCLUDE) == 0) | |
185 | { | |
186 | iflags_isa | |
187 | = (elf_section_data (isec)->this_hdr.sh_flags | |
188 | & (SHF_SH5_ISA32 | SHF_SH5_ISA32_MIXED)); | |
189 | ||
190 | /* If flags don't agree, we need a .cranges section. | |
191 | Create it here if it did not exist through input | |
192 | sections. */ | |
193 | if (iflags_isa != oflags_isa) | |
194 | { | |
195 | if (cranges == NULL) | |
196 | { | |
197 | /* This section will be *appended* to | |
198 | sections, so the outer iteration will reach | |
199 | it in due time and set | |
200 | sh64_elf_section_data; no need to set it | |
201 | specifically here. */ | |
202 | cranges | |
203 | = bfd_make_section (output_bfd, | |
204 | SH64_CRANGES_SECTION_NAME); | |
205 | if (cranges == NULL | |
b34976b6 | 206 | || !bfd_set_section_flags (output_bfd, |
2d92cb7d AO |
207 | cranges, |
208 | SEC_LINKER_CREATED | |
209 | | SEC_KEEP | |
210 | | SEC_HAS_CONTENTS | |
b34976b6 | 211 | | SEC_DEBUGGING)) |
2d92cb7d AO |
212 | einfo |
213 | (_("%P%E%F: Can't make .cranges section\n")); | |
214 | } | |
215 | ||
216 | /* We don't need to look at more input sections, | |
217 | and we know this section will have mixed | |
218 | contents. */ | |
219 | goto break_2; | |
220 | } | |
221 | } | |
222 | } | |
223 | } | |
224 | } | |
225 | ||
226 | /* If we got here, then all input sections in this output section | |
227 | have the same contents flag. Put that where we expect to see | |
228 | contents flags. We don't need to do this for sections that will | |
229 | need additional, linker-generated .cranges entries. */ | |
230 | sh64_sec_data->contents_flags = iflags_isa; | |
231 | ||
232 | break_2: | |
233 | ; | |
234 | } | |
235 | } | |
236 | ||
237 | /* Size up and extend the .cranges section, merging generated entries. */ | |
238 | ||
239 | static void | |
0c7a8e5a | 240 | sh64_elf_${EMULATION_NAME}_after_allocation (void) |
2d92cb7d AO |
241 | { |
242 | bfd_vma new_cranges = 0; | |
243 | bfd_vma cranges_growth = 0; | |
244 | asection *osec; | |
245 | bfd_byte *crangesp; | |
246 | ||
247 | asection *cranges | |
248 | = bfd_get_section_by_name (output_bfd, SH64_CRANGES_SECTION_NAME); | |
249 | ||
250 | /* If this ever starts doing something, we will pick it up. */ | |
251 | after_allocation_default (); | |
252 | ||
253 | /* If there is no .cranges section, it is because it was seen earlier on | |
254 | that none was needed. Otherwise it must have been created then, or | |
255 | be present in input. */ | |
256 | if (cranges == NULL) | |
257 | return; | |
258 | ||
259 | /* First, we set the ISA flags for each output section according to the | |
260 | first non-discarded section. For each input section in osec, we | |
261 | check if it has the same flags. If it does not, we set flags to mark | |
262 | a mixed section (and exit the loop early). */ | |
263 | for (osec = output_bfd->sections; | |
264 | osec != NULL; | |
265 | osec = osec->next) | |
266 | { | |
267 | bfd_vma oflags_isa = 0; | |
b34976b6 | 268 | bfd_boolean need_check_cranges = FALSE; |
2d92cb7d AO |
269 | |
270 | /* Omit excluded or garbage-collected sections. */ | |
271 | if (bfd_get_section_flags (output_bfd, osec) & SEC_EXCLUDE) | |
272 | continue; | |
273 | ||
274 | /* First find an input section so we have flags to compare with; the | |
275 | flags in the output section are not valid. */ | |
276 | { | |
277 | LANG_FOR_EACH_INPUT_STATEMENT (f) | |
278 | { | |
279 | asection *isec; | |
280 | ||
281 | for (isec = f->the_bfd->sections; | |
282 | isec != NULL; | |
283 | isec = isec->next) | |
284 | { | |
285 | if (isec->output_section == osec | |
eea6121a | 286 | && isec->size != 0 |
2d92cb7d AO |
287 | && (bfd_get_section_flags (isec->owner, isec) |
288 | & SEC_EXCLUDE) == 0) | |
289 | { | |
290 | oflags_isa | |
291 | = (elf_section_data (isec)->this_hdr.sh_flags | |
292 | & (SHF_SH5_ISA32 | SHF_SH5_ISA32_MIXED)); | |
293 | goto break_1; | |
294 | } | |
295 | } | |
296 | } | |
297 | } | |
298 | ||
299 | break_1: | |
300 | ||
301 | /* Check that all input sections have the same contents-type flags | |
302 | as the first input section. */ | |
303 | { | |
304 | LANG_FOR_EACH_INPUT_STATEMENT (f) | |
305 | { | |
306 | asection *isec; | |
307 | ||
308 | for (isec = f->the_bfd->sections; | |
309 | isec != NULL; | |
310 | isec = isec->next) | |
311 | { | |
312 | if (isec->output_section == osec | |
eea6121a | 313 | && isec->size != 0 |
2d92cb7d AO |
314 | && (bfd_get_section_flags (isec->owner, isec) |
315 | & SEC_EXCLUDE) == 0) | |
316 | { | |
317 | bfd_vma iflags_isa | |
318 | = (elf_section_data (isec)->this_hdr.sh_flags | |
319 | & (SHF_SH5_ISA32 | SHF_SH5_ISA32_MIXED)); | |
320 | ||
321 | /* If flags don't agree, set the target-specific data | |
322 | of the section to mark that this section needs to | |
323 | be have .cranges section entries added. Don't | |
324 | bother setting ELF section flags in output section; | |
325 | they will be cleared later and will have to be | |
326 | re-initialized before the linked file is written. */ | |
327 | if (iflags_isa != oflags_isa) | |
328 | { | |
329 | oflags_isa = SHF_SH5_ISA32_MIXED; | |
330 | ||
f0abc2a1 | 331 | BFD_ASSERT (sh64_elf_section_data (osec)->sh64_info); |
2d92cb7d | 332 | |
f0abc2a1 | 333 | sh64_elf_section_data (osec)->sh64_info->contents_flags |
2d92cb7d | 334 | = SHF_SH5_ISA32_MIXED; |
b34976b6 | 335 | need_check_cranges = TRUE; |
2d92cb7d AO |
336 | goto break_2; |
337 | } | |
338 | } | |
339 | } | |
340 | } | |
341 | } | |
342 | ||
343 | break_2: | |
344 | ||
345 | /* If there were no new ranges for this output section, we don't | |
346 | need to iterate over the input sections to check how many are | |
347 | needed. */ | |
348 | if (! need_check_cranges) | |
349 | continue; | |
350 | ||
351 | /* If we found a section with differing contents type, we need more | |
352 | ranges to mark the sections that are not mixed (and already have | |
353 | .cranges descriptors). Calculate the maximum number of new | |
354 | entries here. We may merge some of them, so that number is not | |
355 | final; it can shrink. */ | |
356 | { | |
357 | LANG_FOR_EACH_INPUT_STATEMENT (f) | |
358 | { | |
359 | asection *isec; | |
360 | ||
361 | for (isec = f->the_bfd->sections; | |
362 | isec != NULL; | |
363 | isec = isec->next) | |
364 | { | |
365 | if (isec->output_section == osec | |
eea6121a | 366 | && isec->size != 0 |
2d92cb7d AO |
367 | && (bfd_get_section_flags (isec->owner, isec) |
368 | & SEC_EXCLUDE) == 0 | |
369 | && ((elf_section_data (isec)->this_hdr.sh_flags | |
370 | & (SHF_SH5_ISA32 | SHF_SH5_ISA32_MIXED)) | |
371 | != SHF_SH5_ISA32_MIXED)) | |
372 | new_cranges++; | |
373 | } | |
374 | } | |
375 | } | |
376 | } | |
377 | ||
fb319d8d JR |
378 | /* ldemul_after_allocation may be called twice. First directly from |
379 | lang_process, and the second time when lang_process calls ldemul_finish, | |
380 | which calls gld${EMULATION_NAME}_finish, e.g. gldshelf32_finish, which | |
381 | is defined in emultempl/elf32.em and calls ldemul_after_allocation, | |
7a945db6 | 382 | if bfd_elf_discard_info returned true. */ |
fb319d8d JR |
383 | if (cranges->contents != NULL) |
384 | free (cranges->contents); | |
385 | ||
f0abc2a1 | 386 | BFD_ASSERT (sh64_elf_section_data (cranges)->sh64_info != NULL); |
2d92cb7d AO |
387 | |
388 | /* Make sure we have .cranges in memory even if there were only | |
389 | assembler-generated .cranges. */ | |
390 | cranges_growth = new_cranges * SH64_CRANGE_SIZE; | |
eea6121a | 391 | cranges->contents = xcalloc (cranges->size + cranges_growth, 1); |
2d92cb7d AO |
392 | bfd_set_section_flags (cranges->owner, cranges, |
393 | bfd_get_section_flags (cranges->owner, cranges) | |
394 | | SEC_IN_MEMORY); | |
395 | ||
396 | /* If we don't need to grow the .cranges section beyond what was in the | |
397 | input sections, we have nothing more to do here. We then only got | |
398 | here because there was a .cranges section coming from input. Zero | |
399 | out the number of generated .cranges. */ | |
400 | if (new_cranges == 0) | |
401 | { | |
f0abc2a1 | 402 | sh64_elf_section_data (cranges)->sh64_info->cranges_growth = 0; |
2d92cb7d AO |
403 | return; |
404 | } | |
405 | ||
eea6121a | 406 | crangesp = cranges->contents + cranges->size; |
2d92cb7d AO |
407 | |
408 | /* Now pass over the sections again, and make reloc orders for the new | |
409 | .cranges entries. Constants are set as we go. */ | |
410 | for (osec = output_bfd->sections; | |
411 | osec != NULL; | |
412 | osec = osec->next) | |
413 | { | |
414 | struct bfd_link_order *cr_addr_order = NULL; | |
415 | enum sh64_elf_cr_type last_cr_type = CRT_NONE; | |
416 | bfd_vma last_cr_size = 0; | |
417 | bfd_vma continuation_vma = 0; | |
418 | ||
419 | /* Omit excluded or garbage-collected sections, and output sections | |
420 | which were not marked as needing further processing. */ | |
421 | if ((bfd_get_section_flags (output_bfd, osec) & SEC_EXCLUDE) != 0 | |
f0abc2a1 | 422 | || (sh64_elf_section_data (osec)->sh64_info->contents_flags |
2d92cb7d AO |
423 | != SHF_SH5_ISA32_MIXED)) |
424 | continue; | |
425 | ||
426 | { | |
427 | LANG_FOR_EACH_INPUT_STATEMENT (f) | |
428 | { | |
429 | asection *isec; | |
430 | ||
431 | for (isec = f->the_bfd->sections; | |
432 | isec != NULL; | |
433 | isec = isec->next) | |
434 | { | |
435 | /* Allow only sections that have (at least initially) a | |
436 | non-zero size, and are not excluded, and are not marked | |
437 | as containing mixed data, thus already having .cranges | |
438 | entries. */ | |
439 | if (isec->output_section == osec | |
eea6121a | 440 | && isec->size != 0 |
2d92cb7d AO |
441 | && (bfd_get_section_flags (isec->owner, isec) |
442 | & SEC_EXCLUDE) == 0 | |
443 | && ((elf_section_data (isec)->this_hdr.sh_flags | |
444 | & (SHF_SH5_ISA32 | SHF_SH5_ISA32_MIXED)) | |
445 | != SHF_SH5_ISA32_MIXED)) | |
446 | { | |
447 | enum sh64_elf_cr_type cr_type; | |
448 | bfd_vma cr_size; | |
449 | bfd_vma isa_flags | |
450 | = (elf_section_data (isec)->this_hdr.sh_flags | |
451 | & (SHF_SH5_ISA32 | SHF_SH5_ISA32_MIXED)); | |
452 | ||
453 | if (isa_flags == SHF_SH5_ISA32) | |
454 | cr_type = CRT_SH5_ISA32; | |
455 | else if ((bfd_get_section_flags (isec->owner, isec) | |
456 | & SEC_CODE) == 0) | |
457 | cr_type = CRT_DATA; | |
458 | else | |
459 | cr_type = CRT_SH5_ISA16; | |
460 | ||
eea6121a | 461 | cr_size = isec->size; |
2d92cb7d AO |
462 | |
463 | /* Sections can be empty, like .text in a file that | |
464 | only contains other sections. Ranges shouldn't be | |
465 | emitted for them. This can presumably happen after | |
466 | relaxing and is not be caught at the "raw size" | |
467 | test above. */ | |
468 | if (cr_size == 0) | |
469 | continue; | |
470 | ||
471 | /* See if this is a continuation of the previous range | |
472 | for the same output section. If so, just change | |
473 | the size of the last range and continue. */ | |
474 | if (cr_type == last_cr_type | |
475 | && (continuation_vma | |
476 | == osec->vma + isec->output_offset)) | |
477 | { | |
478 | last_cr_size += cr_size; | |
479 | bfd_put_32 (output_bfd, last_cr_size, | |
480 | crangesp - SH64_CRANGE_SIZE | |
481 | + SH64_CRANGE_CR_SIZE_OFFSET); | |
482 | ||
483 | continuation_vma += cr_size; | |
484 | continue; | |
485 | } | |
486 | ||
1049f94e | 487 | /* If we emit relocatable contents, we need a |
2d92cb7d | 488 | relocation for the start address. */ |
1049f94e | 489 | if (link_info.relocatable || link_info.emitrelocations) |
2d92cb7d AO |
490 | { |
491 | /* FIXME: We could perhaps use lang_add_reloc and | |
492 | friends here, but I'm not really sure that | |
493 | would leave us free to do some optimizations | |
494 | later. */ | |
495 | cr_addr_order | |
496 | = bfd_new_link_order (output_bfd, cranges); | |
497 | ||
498 | if (cr_addr_order == NULL) | |
499 | { | |
500 | einfo (_("%P%F: bfd_new_link_order failed\n")); | |
501 | return; | |
502 | } | |
503 | ||
504 | cr_addr_order->type = bfd_section_reloc_link_order; | |
505 | cr_addr_order->offset | |
506 | = (cranges->output_offset | |
507 | + crangesp + SH64_CRANGE_CR_ADDR_OFFSET | |
508 | - cranges->contents); | |
509 | cr_addr_order->size = 4; | |
510 | cr_addr_order->u.reloc.p | |
0c7a8e5a | 511 | = xmalloc (sizeof (struct bfd_link_order_reloc)); |
2d92cb7d AO |
512 | |
513 | cr_addr_order->u.reloc.p->reloc = BFD_RELOC_32; | |
514 | cr_addr_order->u.reloc.p->u.section = osec; | |
515 | ||
516 | /* Since SH, unlike normal RELA-targets, uses a | |
517 | "partial inplace" REL-like relocation for this, | |
518 | we put the addend in the contents and specify 0 | |
519 | for the reloc. */ | |
520 | bfd_put_32 (output_bfd, isec->output_offset, | |
521 | crangesp + SH64_CRANGE_CR_ADDR_OFFSET); | |
522 | cr_addr_order->u.reloc.p->addend = 0; | |
523 | ||
524 | /* We must update the number of relocations here, | |
525 | since the elf linker does not take link orders | |
526 | into account when setting header sizes. The | |
527 | actual relocation orders are however executed | |
528 | correctly. */ | |
529 | elf_section_data(cranges)->rel_count++; | |
530 | } | |
531 | else | |
532 | bfd_put_32 (output_bfd, | |
533 | osec->vma + isec->output_offset, | |
534 | crangesp + SH64_CRANGE_CR_ADDR_OFFSET); | |
535 | ||
536 | /* If we could make a reloc for cr_size we would do | |
537 | it, but we would have to have a symbol for the size | |
538 | of the _input_ section and there's no way to | |
539 | generate that. */ | |
540 | bfd_put_32 (output_bfd, cr_size, | |
541 | crangesp + SH64_CRANGE_CR_SIZE_OFFSET); | |
542 | ||
0c7a8e5a | 543 | bfd_put_16 (output_bfd, cr_type, |
2d92cb7d AO |
544 | crangesp + SH64_CRANGE_CR_TYPE_OFFSET); |
545 | ||
546 | last_cr_type = cr_type; | |
547 | last_cr_size = cr_size; | |
548 | continuation_vma | |
549 | = osec->vma + isec->output_offset + cr_size; | |
550 | crangesp += SH64_CRANGE_SIZE; | |
551 | } | |
552 | } | |
553 | } | |
554 | } | |
555 | } | |
556 | ||
557 | /* The .cranges section will have this size, no larger or smaller. | |
1049f94e | 558 | Since relocs (if relocatable linking) will be emitted into the |
2d92cb7d AO |
559 | "extended" size, we must set the raw size to the total. We have to |
560 | keep track of the number of new .cranges entries. | |
561 | ||
562 | Sorting before writing is done by sh64_elf_final_write_processing. */ | |
563 | ||
f0abc2a1 | 564 | sh64_elf_section_data (cranges)->sh64_info->cranges_growth |
eea6121a AM |
565 | = crangesp - cranges->contents - cranges->size; |
566 | cranges->size = crangesp - cranges->contents; | |
2d92cb7d | 567 | } |