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49af8a4e SS |
1 | /* This file is is generated by a shell script. DO NOT EDIT! */ |
2 | ||
3 | /* AIX emulation code for ppcmacos | |
4 | Copyright (C) 1991, 1993, 1995 Free Software Foundation, Inc. | |
5 | Written by Steve Chamberlain <sac@cygnus.com> | |
6 | AIX support by Ian Lance Taylor <ian@cygnus.com> | |
7 | ||
8 | This file is part of GLD, the Gnu Linker. | |
9 | ||
10 | This program is free software; you can redistribute it and/or modify | |
11 | it under the terms of the GNU General Public License as published by | |
12 | the Free Software Foundation; either version 2 of the License, or | |
13 | (at your option) any later version. | |
14 | ||
15 | This program is distributed in the hope that it will be useful, | |
16 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | GNU General Public License for more details. | |
19 | ||
20 | You should have received a copy of the GNU General Public License | |
21 | along with this program; if not, write to the Free Software | |
22 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ | |
23 | ||
24 | #define TARGET_IS_ppcmacos | |
25 | ||
26 | #include "bfd.h" | |
27 | #include "sysdep.h" | |
28 | #include "libiberty.h" | |
29 | #include "getopt.h" | |
30 | #include "bfdlink.h" | |
31 | ||
32 | #include <ctype.h> | |
33 | ||
34 | #include "ld.h" | |
35 | #include "ldmain.h" | |
36 | #include "ldemul.h" | |
37 | #include "ldfile.h" | |
38 | #include "ldmisc.h" | |
39 | #include "ldexp.h" | |
40 | #include "ldlang.h" | |
5ac7a6e9 SS |
41 | #include "ldctor.h" |
42 | #include "ldgram.h" | |
49af8a4e SS |
43 | |
44 | static void gldppcmacos_before_parse PARAMS ((void)); | |
45 | static int gldppcmacos_parse_args PARAMS ((int, char **)); | |
5ac7a6e9 | 46 | static void gldppcmacos_after_open PARAMS ((void)); |
49af8a4e SS |
47 | static void gldppcmacos_before_allocation PARAMS ((void)); |
48 | static void gldppcmacos_read_file PARAMS ((const char *, boolean)); | |
49 | static void gldppcmacos_free PARAMS ((PTR)); | |
5ac7a6e9 SS |
50 | static void gldppcmacos_find_relocs |
51 | PARAMS ((lang_statement_union_type *)); | |
52 | static void gldppcmacos_find_exp_assignment PARAMS ((etree_type *)); | |
49af8a4e SS |
53 | static char *gldppcmacos_get_script PARAMS ((int *isfile)); |
54 | ||
55 | /* The file alignment required for each section. */ | |
56 | static unsigned long file_align; | |
57 | ||
58 | /* The maximum size the stack is permitted to grow. This is stored in | |
59 | the a.out header. */ | |
60 | static unsigned long maxstack; | |
61 | ||
62 | /* The maximum data size. This is stored in the a.out header. */ | |
63 | static unsigned long maxdata; | |
64 | ||
65 | /* Whether to perform garbage collection. */ | |
66 | static int gc = 1; | |
67 | ||
68 | /* The module type to use. */ | |
69 | static unsigned short modtype = ('1' << 8) | 'L'; | |
70 | ||
71 | /* Whether the .text section must be read-only (i.e., no relocs | |
72 | permitted). */ | |
73 | static int textro; | |
74 | ||
d8d4a450 SS |
75 | /* Whether to implement Unix like linker semantics. */ |
76 | static int unix_ld; | |
77 | ||
5ac7a6e9 | 78 | /* Structure used to hold import file list. */ |
49af8a4e SS |
79 | |
80 | struct filelist | |
81 | { | |
82 | struct filelist *next; | |
83 | const char *name; | |
84 | }; | |
85 | ||
86 | /* List of import files. */ | |
5ac7a6e9 | 87 | static struct filelist *import_files; |
49af8a4e | 88 | |
5ac7a6e9 SS |
89 | /* List of export symbols read from the export files. */ |
90 | ||
91 | struct export_symbol_list | |
92 | { | |
93 | struct export_symbol_list *next; | |
94 | const char *name; | |
95 | boolean syscall; | |
96 | }; | |
97 | ||
98 | static struct export_symbol_list *export_symbols; | |
99 | ||
100 | /* This routine is called before anything else is done. */ | |
49af8a4e SS |
101 | |
102 | static void | |
103 | gldppcmacos_before_parse() | |
104 | { | |
105 | #ifndef TARGET_ /* I.e., if not generic. */ | |
106 | ldfile_output_architecture = bfd_arch_powerpc; | |
107 | #endif /* not TARGET_ */ | |
108 | } | |
109 | ||
110 | /* Handle AIX specific options. */ | |
111 | ||
112 | static int | |
113 | gldppcmacos_parse_args (argc, argv) | |
114 | int argc; | |
115 | char **argv; | |
116 | { | |
117 | int prevoptind = optind; | |
118 | int prevopterr = opterr; | |
5ac7a6e9 | 119 | int indx; |
49af8a4e SS |
120 | int longind; |
121 | int optc; | |
122 | long val; | |
123 | char *end; | |
124 | ||
125 | #define OPTION_IGNORE (300) | |
126 | #define OPTION_AUTOIMP (OPTION_IGNORE + 1) | |
127 | #define OPTION_ERNOTOK (OPTION_AUTOIMP + 1) | |
128 | #define OPTION_EROK (OPTION_ERNOTOK + 1) | |
129 | #define OPTION_EXPORT (OPTION_EROK + 1) | |
130 | #define OPTION_IMPORT (OPTION_EXPORT + 1) | |
5ac7a6e9 SS |
131 | #define OPTION_LOADMAP (OPTION_IMPORT + 1) |
132 | #define OPTION_MAXDATA (OPTION_LOADMAP + 1) | |
49af8a4e SS |
133 | #define OPTION_MAXSTACK (OPTION_MAXDATA + 1) |
134 | #define OPTION_MODTYPE (OPTION_MAXSTACK + 1) | |
135 | #define OPTION_NOAUTOIMP (OPTION_MODTYPE + 1) | |
136 | #define OPTION_NOSTRCMPCT (OPTION_NOAUTOIMP + 1) | |
5ac7a6e9 SS |
137 | #define OPTION_PD (OPTION_NOSTRCMPCT + 1) |
138 | #define OPTION_PT (OPTION_PD + 1) | |
139 | #define OPTION_STRCMPCT (OPTION_PT + 1) | |
d8d4a450 | 140 | #define OPTION_UNIX (OPTION_STRCMPCT + 1) |
49af8a4e SS |
141 | |
142 | static struct option longopts[] = { | |
143 | {"basis", no_argument, NULL, OPTION_IGNORE}, | |
144 | {"bautoimp", no_argument, NULL, OPTION_AUTOIMP}, | |
145 | {"bcomprld", no_argument, NULL, OPTION_IGNORE}, | |
146 | {"bcrld", no_argument, NULL, OPTION_IGNORE}, | |
147 | {"bcror31", no_argument, NULL, OPTION_IGNORE}, | |
148 | {"bD", required_argument, NULL, OPTION_MAXDATA}, | |
149 | {"bE", required_argument, NULL, OPTION_EXPORT}, | |
150 | {"bernotok", no_argument, NULL, OPTION_ERNOTOK}, | |
151 | {"berok", no_argument, NULL, OPTION_EROK}, | |
152 | {"berrmsg", no_argument, NULL, OPTION_IGNORE}, | |
153 | {"bexport", required_argument, NULL, OPTION_EXPORT}, | |
154 | {"bf", no_argument, NULL, OPTION_ERNOTOK}, | |
155 | {"bgc", no_argument, &gc, 1}, | |
156 | {"bh", required_argument, NULL, OPTION_IGNORE}, | |
157 | {"bhalt", required_argument, NULL, OPTION_IGNORE}, | |
158 | {"bI", required_argument, NULL, OPTION_IMPORT}, | |
159 | {"bimport", required_argument, NULL, OPTION_IMPORT}, | |
5ac7a6e9 SS |
160 | {"bl", required_argument, NULL, OPTION_LOADMAP}, |
161 | {"bloadmap", required_argument, NULL, OPTION_LOADMAP}, | |
49af8a4e SS |
162 | {"bmaxdata", required_argument, NULL, OPTION_MAXDATA}, |
163 | {"bmaxstack", required_argument, NULL, OPTION_MAXSTACK}, | |
164 | {"bM", required_argument, NULL, OPTION_MODTYPE}, | |
165 | {"bmodtype", required_argument, NULL, OPTION_MODTYPE}, | |
166 | {"bnoautoimp", no_argument, NULL, OPTION_NOAUTOIMP}, | |
167 | {"bnodelcsect", no_argument, NULL, OPTION_IGNORE}, | |
168 | {"bnogc", no_argument, &gc, 0}, | |
169 | {"bnso", no_argument, NULL, OPTION_NOAUTOIMP}, | |
170 | {"bnostrcmpct", no_argument, NULL, OPTION_NOSTRCMPCT}, | |
171 | {"bnotextro", no_argument, &textro, 0}, | |
172 | {"bnro", no_argument, &textro, 0}, | |
5ac7a6e9 SS |
173 | {"bpD", required_argument, NULL, OPTION_PD}, |
174 | {"bpT", required_argument, NULL, OPTION_PT}, | |
49af8a4e SS |
175 | {"bro", no_argument, &textro, 1}, |
176 | {"bS", required_argument, NULL, OPTION_MAXSTACK}, | |
177 | {"bso", no_argument, NULL, OPTION_AUTOIMP}, | |
178 | {"bstrcmpct", no_argument, NULL, OPTION_STRCMPCT}, | |
179 | {"btextro", no_argument, &textro, 1}, | |
5ac7a6e9 | 180 | {"static", no_argument, NULL, OPTION_NOAUTOIMP}, |
d8d4a450 | 181 | {"unix", no_argument, NULL, OPTION_UNIX}, |
49af8a4e SS |
182 | {NULL, no_argument, NULL, 0} |
183 | }; | |
184 | ||
185 | /* Options supported by the AIX linker which we do not support: -f, | |
186 | -S, -v, -Z, -bbindcmds, -bbinder, -bbindopts, -bcalls, -bcaps, | |
187 | -bcror15, -bdebugopt, -bdbg, -bdelcsect, -bex?, -bfilelist, -bfl, | |
188 | -bgcbypass, -bglink, -binsert, -bi, -bloadmap, -bl, -bmap, -bnl, | |
189 | -bnobind, -bnocomprld, -bnocrld, -bnoerrmsg, -bnoglink, | |
190 | -bnoloadmap, -bnl, -bnoobjreorder, -bnoquiet, -bnoreorder, | |
191 | -bnotypchk, -bnox, -bquiet, -bR, -brename, -breorder, -btypchk, | |
192 | -bx, -bX, -bxref. */ | |
193 | ||
5ac7a6e9 | 194 | /* If the current option starts with -b, change the first : to an =. |
49af8a4e SS |
195 | The AIX linker uses : to separate the option from the argument; |
196 | changing it to = lets us treat it as a getopt option. */ | |
5ac7a6e9 SS |
197 | indx = optind; |
198 | if (indx == 0) | |
199 | indx = 1; | |
200 | if (indx < argc && strncmp (argv[indx], "-b", 2) == 0) | |
49af8a4e SS |
201 | { |
202 | char *s; | |
203 | ||
5ac7a6e9 | 204 | for (s = argv[indx]; *s != '\0'; s++) |
49af8a4e SS |
205 | { |
206 | if (*s == ':') | |
207 | { | |
208 | *s = '='; | |
209 | break; | |
210 | } | |
211 | } | |
212 | } | |
213 | ||
214 | opterr = 0; | |
215 | optc = getopt_long_only (argc, argv, "-D:H:KT:z", longopts, &longind); | |
216 | opterr = prevopterr; | |
217 | ||
218 | switch (optc) | |
219 | { | |
220 | default: | |
221 | optind = prevoptind; | |
222 | return 0; | |
223 | ||
224 | case 0: | |
225 | /* Long option which just sets a flag. */ | |
226 | break; | |
227 | ||
228 | case 'D': | |
229 | val = strtol (optarg, &end, 0); | |
230 | if (*end != '\0') | |
231 | einfo ("%P: warning: ignoring invalid -D number %s\n", optarg); | |
232 | else if (val != -1) | |
233 | lang_section_start (".data", exp_intop (val)); | |
234 | break; | |
235 | ||
236 | case 'H': | |
237 | val = strtoul (optarg, &end, 0); | |
238 | if (*end != '\0' | |
239 | || (val & (val - 1)) != 0) | |
240 | einfo ("%P: warning: ignoring invalid -H number %s\n", optarg); | |
241 | else | |
242 | file_align = val; | |
243 | break; | |
244 | ||
245 | case 'K': | |
246 | case 'z': | |
247 | /* FIXME: This should use the page size for the target system. */ | |
248 | file_align = 4096; | |
249 | break; | |
250 | ||
251 | case 'T': | |
252 | /* On AIX this is the same as GNU ld -Ttext. When we see -T | |
253 | number, we assume the AIX option is intended. Otherwise, we | |
254 | assume the usual GNU ld -T option is intended. We can't just | |
255 | ignore the AIX option, because gcc passes it to the linker. */ | |
256 | val = strtoul (optarg, &end, 0); | |
257 | if (*end != '\0') | |
258 | { | |
259 | optind = prevoptind; | |
260 | return 0; | |
261 | } | |
262 | lang_section_start (".text", exp_intop (val)); | |
263 | break; | |
264 | ||
265 | case OPTION_IGNORE: | |
266 | break; | |
267 | ||
268 | case OPTION_AUTOIMP: | |
269 | link_info.static_link = false; | |
270 | break; | |
271 | ||
272 | case OPTION_ERNOTOK: | |
273 | force_make_executable = false; | |
274 | break; | |
275 | ||
276 | case OPTION_EROK: | |
277 | force_make_executable = true; | |
278 | break; | |
279 | ||
280 | case OPTION_EXPORT: | |
5ac7a6e9 SS |
281 | gldppcmacos_read_file (optarg, false); |
282 | break; | |
283 | ||
49af8a4e SS |
284 | case OPTION_IMPORT: |
285 | { | |
286 | struct filelist *n; | |
287 | struct filelist **flpp; | |
288 | ||
289 | n = (struct filelist *) xmalloc (sizeof (struct filelist)); | |
290 | n->next = NULL; | |
291 | n->name = optarg; | |
5ac7a6e9 | 292 | flpp = &import_files; |
49af8a4e SS |
293 | while (*flpp != NULL) |
294 | flpp = &(*flpp)->next; | |
295 | *flpp = n; | |
296 | } | |
297 | break; | |
298 | ||
5ac7a6e9 SS |
299 | case OPTION_LOADMAP: |
300 | config.map_filename = optarg; | |
301 | break; | |
302 | ||
49af8a4e SS |
303 | case OPTION_MAXDATA: |
304 | val = strtoul (optarg, &end, 0); | |
305 | if (*end != '\0') | |
306 | einfo ("%P: warning: ignoring invalid -bmaxdata number %s\n", | |
307 | optarg); | |
308 | else | |
309 | maxdata = val; | |
310 | break; | |
311 | ||
312 | case OPTION_MAXSTACK: | |
313 | val = strtoul (optarg, &end, 0); | |
314 | if (*end != '\0') | |
315 | einfo ("%P: warning: ignoring invalid -bmaxstack number %s\n", | |
316 | optarg); | |
317 | else | |
318 | maxstack = val; | |
319 | break; | |
320 | ||
321 | case OPTION_MODTYPE: | |
322 | if (*optarg == 'S') | |
323 | { | |
324 | link_info.shared = true; | |
325 | ++optarg; | |
326 | } | |
327 | if (*optarg == '\0' || optarg[1] == '\0') | |
328 | einfo ("%P: warning: ignoring invalid module type %s\n", optarg); | |
329 | else | |
330 | modtype = (*optarg << 8) | optarg[1]; | |
331 | break; | |
332 | ||
333 | case OPTION_NOAUTOIMP: | |
334 | link_info.static_link = true; | |
335 | break; | |
336 | ||
337 | case OPTION_NOSTRCMPCT: | |
338 | config.traditional_format = true; | |
339 | break; | |
340 | ||
5ac7a6e9 SS |
341 | case OPTION_PD: |
342 | /* This sets the page that the .data section is supposed to | |
343 | start on. The offset within the page should still be the | |
344 | offset within the file, so we need to build an appropriate | |
345 | expression. */ | |
346 | val = strtoul (optarg, &end, 0); | |
347 | if (*end != '\0') | |
348 | einfo ("%P: warning: ignoring invalid -pD number %s\n", optarg); | |
349 | else | |
350 | { | |
351 | etree_type *t; | |
352 | ||
353 | t = exp_binop ('+', | |
354 | exp_intop (val), | |
355 | exp_binop ('&', | |
356 | exp_nameop (NAME, "."), | |
357 | exp_intop (0xfff))); | |
358 | t = exp_binop ('&', | |
359 | exp_binop ('+', t, exp_intop (7)), | |
360 | exp_intop (~ (bfd_vma) 7)); | |
361 | lang_section_start (".data", t); | |
362 | } | |
363 | break; | |
364 | ||
365 | case OPTION_PT: | |
366 | /* This set the page that the .text section is supposed to start | |
367 | on. The offset within the page should still be the offset | |
368 | within the file. */ | |
369 | val = strtoul (optarg, &end, 0); | |
370 | if (*end != '\0') | |
371 | einfo ("%P: warning: ignoring invalid -pT number %s\n", optarg); | |
372 | else | |
373 | { | |
374 | etree_type *t; | |
375 | ||
376 | t = exp_binop ('+', | |
377 | exp_intop (val), | |
378 | exp_nameop (SIZEOF_HEADERS, NULL)); | |
379 | t = exp_binop ('&', | |
380 | exp_binop ('+', t, exp_intop (7)), | |
381 | exp_intop (~ (bfd_vma) 7)); | |
382 | lang_section_start (".text", t); | |
383 | } | |
384 | break; | |
385 | ||
49af8a4e SS |
386 | case OPTION_STRCMPCT: |
387 | config.traditional_format = false; | |
388 | break; | |
d8d4a450 SS |
389 | |
390 | case OPTION_UNIX: | |
391 | unix_ld = true; | |
392 | break; | |
49af8a4e SS |
393 | } |
394 | ||
395 | return 1; | |
396 | } | |
397 | ||
5ac7a6e9 SS |
398 | /* This is called after the input files have been opened. */ |
399 | ||
400 | static void | |
401 | gldppcmacos_after_open () | |
402 | { | |
403 | boolean r; | |
404 | struct set_info *p; | |
405 | ||
406 | /* Call ldctor_build_sets, after pretending that this is a | |
407 | relocateable link. We do this because AIX requires relocation | |
408 | entries for all references to symbols, even in a final | |
409 | executable. */ | |
410 | r = link_info.relocateable; | |
411 | link_info.relocateable = true; | |
412 | ldctor_build_sets (); | |
413 | link_info.relocateable = r; | |
414 | ||
415 | /* For each set, record the size, so that the XCOFF backend can | |
416 | output the correct csect length. */ | |
417 | for (p = sets; p != (struct set_info *) NULL; p = p->next) | |
418 | { | |
419 | bfd_size_type size; | |
420 | ||
421 | /* If the symbol is defined, we may have been invoked from | |
422 | collect, and the sets may already have been built, so we do | |
423 | not do anything. */ | |
424 | if (p->h->type == bfd_link_hash_defined | |
425 | || p->h->type == bfd_link_hash_defweak) | |
426 | continue; | |
427 | ||
428 | if (p->reloc != BFD_RELOC_CTOR) | |
429 | { | |
430 | /* Handle this if we need to. */ | |
431 | abort (); | |
432 | } | |
433 | ||
434 | size = (p->count + 2) * 4; | |
435 | if (! bfd_xcoff_link_record_set (output_bfd, &link_info, p->h, size)) | |
436 | einfo ("%F%P: bfd_xcoff_link_record_set failed: %E\n"); | |
437 | } | |
438 | } | |
439 | ||
49af8a4e SS |
440 | /* This is called after the sections have been attached to output |
441 | sections, but before any sizes or addresses have been set. */ | |
442 | ||
443 | static void | |
444 | gldppcmacos_before_allocation () | |
445 | { | |
446 | struct filelist *fl; | |
5ac7a6e9 | 447 | struct export_symbol_list *el; |
49af8a4e | 448 | char *libpath; |
d8d4a450 | 449 | boolean export_defineds; |
5ac7a6e9 SS |
450 | asection *special_sections[6]; |
451 | int i; | |
49af8a4e SS |
452 | |
453 | /* Handle the import and export files, if any. */ | |
454 | for (fl = import_files; fl != NULL; fl = fl->next) | |
455 | gldppcmacos_read_file (fl->name, true); | |
5ac7a6e9 SS |
456 | for (el = export_symbols; el != NULL; el = el->next) |
457 | { | |
458 | struct bfd_link_hash_entry *h; | |
459 | ||
460 | h = bfd_link_hash_lookup (link_info.hash, el->name, false, false, false); | |
461 | if (h == NULL) | |
462 | einfo ("%P%F: bfd_link_hash_lookup of export symbol failed: %E\n"); | |
463 | if (! bfd_xcoff_export_symbol (output_bfd, &link_info, h, el->syscall)) | |
464 | einfo ("%P%F: bfd_xcoff_export_symbol failed: %E\n"); | |
465 | } | |
466 | ||
467 | /* Track down all relocations called for by the linker script (these | |
468 | are typically constructor/destructor entries created by | |
469 | CONSTRUCTORS) and let the backend know it will need to create | |
470 | .loader relocs for them. */ | |
471 | lang_for_each_statement (gldppcmacos_find_relocs); | |
49af8a4e SS |
472 | |
473 | /* We need to build LIBPATH from the -L arguments. If any -rpath | |
474 | arguments were used, though, we use -rpath instead, as a GNU | |
475 | extension. */ | |
476 | if (command_line.rpath != NULL) | |
477 | libpath = command_line.rpath; | |
478 | else if (search_head == NULL) | |
479 | libpath = (char *) ""; | |
480 | else | |
481 | { | |
482 | size_t len; | |
483 | search_dirs_type *search; | |
484 | ||
485 | len = strlen (search_head->name); | |
486 | libpath = xmalloc (len + 1); | |
487 | strcpy (libpath, search_head->name); | |
488 | for (search = search_head->next; search != NULL; search = search->next) | |
489 | { | |
490 | size_t nlen; | |
491 | ||
492 | nlen = strlen (search->name); | |
493 | libpath = xrealloc (libpath, len + nlen + 2); | |
494 | libpath[len] = ':'; | |
495 | strcpy (libpath + len + 1, search->name); | |
496 | len += nlen + 1; | |
497 | } | |
498 | } | |
499 | ||
d8d4a450 SS |
500 | /* If we are emulating the Unix linker, we want to export all |
501 | defined symbols, unless an explicit -bE option was used. */ | |
502 | export_defineds = false; | |
503 | if (unix_ld && export_symbols == NULL) | |
504 | export_defineds = true; | |
505 | ||
49af8a4e SS |
506 | /* Let the XCOFF backend set up the .loader section. */ |
507 | if (! bfd_xcoff_size_dynamic_sections (output_bfd, &link_info, libpath, | |
508 | entry_symbol, file_align, | |
509 | maxstack, maxdata, | |
d8d4a450 | 510 | gc && ! unix_ld ? true : false, |
49af8a4e | 511 | modtype, |
5ac7a6e9 | 512 | textro ? true : false, |
d8d4a450 | 513 | export_defineds, |
5ac7a6e9 | 514 | special_sections)) |
49af8a4e | 515 | einfo ("%P%F: failed to set dynamic section sizes: %E\n"); |
5ac7a6e9 SS |
516 | |
517 | /* Look through the special sections, and put them in the right | |
518 | place in the link ordering. This is especially magic. */ | |
519 | for (i = 0; i < 6; i++) | |
520 | { | |
521 | asection *sec; | |
522 | lang_output_section_statement_type *os; | |
523 | lang_statement_union_type **pls; | |
524 | lang_input_section_type *is; | |
525 | const char *oname; | |
526 | boolean start; | |
527 | ||
528 | sec = special_sections[i]; | |
529 | if (sec == NULL) | |
530 | continue; | |
531 | ||
532 | /* Remove this section from the list of the output section. | |
533 | This assumes we know what the script looks like. */ | |
534 | is = NULL; | |
535 | os = lang_output_section_find (sec->output_section->name); | |
536 | if (os == NULL) | |
537 | einfo ("%P%F: can't find output section %s\n", | |
538 | sec->output_section->name); | |
539 | for (pls = &os->children.head; *pls != NULL; pls = &(*pls)->next) | |
540 | { | |
541 | if ((*pls)->header.type == lang_input_section_enum | |
542 | && (*pls)->input_section.section == sec) | |
543 | { | |
544 | is = (lang_input_section_type *) *pls; | |
545 | *pls = (*pls)->next; | |
546 | break; | |
547 | } | |
548 | if ((*pls)->header.type == lang_wild_statement_enum) | |
549 | { | |
550 | lang_statement_union_type **pwls; | |
551 | ||
552 | for (pwls = &(*pls)->wild_statement.children.head; | |
553 | *pwls != NULL; | |
554 | pwls = &(*pwls)->next) | |
555 | { | |
556 | if ((*pwls)->header.type == lang_input_section_enum | |
557 | && (*pwls)->input_section.section == sec) | |
558 | { | |
559 | is = (lang_input_section_type *) *pwls; | |
560 | *pwls = (*pwls)->next; | |
561 | break; | |
562 | } | |
563 | } | |
564 | if (is != NULL) | |
565 | break; | |
566 | } | |
567 | } | |
568 | ||
569 | if (is == NULL) | |
570 | einfo ("%P%F: can't find %s in output section\n", | |
571 | bfd_get_section_name (sec->owner, sec)); | |
572 | ||
573 | /* Now figure out where the section should go. */ | |
574 | switch (i) | |
575 | { | |
576 | default: /* to avoid warnings */ | |
577 | case 0: | |
578 | /* _text */ | |
579 | oname = ".text"; | |
580 | start = true; | |
581 | break; | |
582 | case 1: | |
583 | /* _etext */ | |
584 | oname = ".text"; | |
585 | start = false; | |
586 | break; | |
587 | case 2: | |
588 | /* _data */ | |
589 | oname = ".data"; | |
590 | start = true; | |
591 | break; | |
592 | case 3: | |
593 | /* _edata */ | |
594 | oname = ".data"; | |
595 | start = false; | |
596 | break; | |
597 | case 4: | |
598 | case 5: | |
599 | /* _end and end */ | |
600 | oname = ".bss"; | |
601 | start = false; | |
602 | break; | |
603 | } | |
604 | ||
605 | os = lang_output_section_find (oname); | |
606 | ||
607 | if (start) | |
608 | { | |
609 | is->header.next = os->children.head; | |
610 | os->children.head = (lang_statement_union_type *) is; | |
611 | } | |
612 | else | |
613 | { | |
614 | is->header.next = NULL; | |
615 | lang_statement_append (&os->children, | |
616 | (lang_statement_union_type *) is, | |
617 | &is->header.next); | |
618 | } | |
619 | } | |
49af8a4e SS |
620 | } |
621 | ||
5ac7a6e9 SS |
622 | /* Read an import or export file. For an import file, this is called |
623 | by the before_allocation emulation routine. For an export file, | |
624 | this is called by the parse_args emulation routine. */ | |
49af8a4e SS |
625 | |
626 | static void | |
627 | gldppcmacos_read_file (filename, import) | |
628 | const char *filename; | |
629 | boolean import; | |
630 | { | |
631 | struct obstack *o; | |
632 | FILE *f; | |
633 | int lineno; | |
634 | int c; | |
635 | boolean keep; | |
636 | const char *imppath; | |
637 | const char *impfile; | |
638 | const char *impmember; | |
639 | ||
640 | o = (struct obstack *) xmalloc (sizeof (struct obstack)); | |
641 | obstack_specify_allocation (o, 0, 0, xmalloc, gldppcmacos_free); | |
642 | ||
643 | f = fopen (filename, "r"); | |
644 | if (f == NULL) | |
645 | { | |
646 | bfd_set_error (bfd_error_system_call); | |
647 | einfo ("%F%s: %E\n", filename); | |
648 | } | |
649 | ||
650 | keep = false; | |
651 | ||
652 | imppath = NULL; | |
653 | impfile = NULL; | |
654 | impmember = NULL; | |
655 | ||
656 | lineno = 0; | |
657 | while ((c = getc (f)) != EOF) | |
658 | { | |
659 | char *s; | |
660 | char *symname; | |
661 | boolean syscall; | |
662 | bfd_vma address; | |
663 | struct bfd_link_hash_entry *h; | |
664 | ||
665 | if (c != '\n') | |
666 | { | |
667 | obstack_1grow (o, c); | |
668 | continue; | |
669 | } | |
670 | ||
671 | obstack_1grow (o, '\0'); | |
672 | ++lineno; | |
673 | ||
674 | s = (char *) obstack_base (o); | |
675 | while (isspace ((unsigned char) *s)) | |
676 | ++s; | |
677 | if (*s == '\0' | |
678 | || *s == '*' | |
679 | || (*s == '#' && s[1] == ' ') | |
680 | || (! import && *s == '#' && s[1] == '!')) | |
681 | { | |
682 | obstack_free (o, obstack_base (o)); | |
683 | continue; | |
684 | } | |
685 | ||
686 | if (*s == '#' && s[1] == '!') | |
687 | { | |
688 | s += 2; | |
689 | while (isspace ((unsigned char) *s)) | |
690 | ++s; | |
691 | if (*s == '\0') | |
692 | { | |
693 | imppath = NULL; | |
694 | impfile = NULL; | |
695 | impmember = NULL; | |
696 | obstack_free (o, obstack_base (o)); | |
697 | } | |
698 | else if (*s == '(') | |
699 | einfo ("%F%s%d: #! ([member]) is not supported in import files", | |
700 | filename, lineno); | |
701 | else | |
702 | { | |
703 | char cs; | |
704 | char *file; | |
705 | ||
706 | (void) obstack_finish (o); | |
707 | keep = true; | |
708 | imppath = s; | |
709 | impfile = NULL; | |
710 | while (! isspace ((unsigned char) *s) && *s != '(' && *s != '\0') | |
711 | { | |
712 | if (*s == '/') | |
713 | file = s + 1; | |
714 | ++s; | |
715 | } | |
716 | if (file != NULL) | |
717 | { | |
718 | file[-1] = '\0'; | |
719 | impfile = file; | |
720 | if (imppath == file - 1) | |
721 | imppath = "/"; | |
722 | } | |
723 | else | |
724 | { | |
725 | impfile = imppath; | |
726 | imppath = ""; | |
727 | } | |
728 | cs = *s; | |
729 | *s = '\0'; | |
730 | while (isspace ((unsigned char) cs)) | |
731 | { | |
732 | ++s; | |
733 | cs = *s; | |
734 | } | |
735 | if (cs != '(') | |
736 | { | |
737 | impmember = ""; | |
738 | if (cs != '\0') | |
739 | einfo ("%s:%d: warning: syntax error in import file\n", | |
740 | filename, lineno); | |
741 | } | |
742 | else | |
743 | { | |
744 | ++s; | |
745 | impmember = s; | |
746 | while (*s != ')' && *s != '\0') | |
747 | ++s; | |
748 | if (*s == ')') | |
749 | *s = '\0'; | |
750 | else | |
751 | einfo ("%s:%d: warning: syntax error in import file\n", | |
752 | filename, lineno); | |
753 | } | |
754 | } | |
755 | ||
756 | continue; | |
757 | } | |
758 | ||
759 | /* This is a symbol to be imported or exported. */ | |
760 | symname = s; | |
761 | syscall = false; | |
762 | address = (bfd_vma) -1; | |
763 | ||
764 | while (! isspace ((unsigned char) *s) && *s != '\0') | |
765 | ++s; | |
766 | if (*s != '\0') | |
767 | { | |
768 | char *se; | |
769 | ||
770 | *s++ = '\0'; | |
771 | ||
772 | while (isspace ((unsigned char) *s)) | |
773 | ++s; | |
774 | ||
775 | se = s; | |
776 | while (! isspace ((unsigned char) *se) && *se != '\0') | |
777 | ++se; | |
778 | if (*se != '\0') | |
779 | { | |
780 | *se++ = '\0'; | |
781 | while (isspace ((unsigned char) *se)) | |
782 | ++se; | |
783 | if (*se != '\0') | |
784 | einfo ("%s%d: warning: syntax error in import/export file\n", | |
785 | filename, lineno); | |
786 | } | |
787 | ||
788 | if (strcasecmp (s, "svc") == 0 | |
789 | || strcasecmp (s, "syscall") == 0) | |
790 | syscall = true; | |
791 | else | |
792 | { | |
793 | char *end; | |
794 | ||
795 | address = strtoul (s, &end, 0); | |
796 | if (*end != '\0') | |
797 | einfo ("%s:%d: warning: syntax error in import/export file\n", | |
798 | filename, lineno); | |
799 | } | |
800 | } | |
801 | ||
5ac7a6e9 | 802 | if (! import) |
49af8a4e | 803 | { |
5ac7a6e9 SS |
804 | struct export_symbol_list *n; |
805 | ||
806 | ldlang_add_undef (symname); | |
807 | n = ((struct export_symbol_list *) | |
808 | xmalloc (sizeof (struct export_symbol_list))); | |
809 | n->next = export_symbols; | |
810 | n->name = buystring (symname); | |
811 | n->syscall = syscall; | |
812 | export_symbols = n; | |
49af8a4e SS |
813 | } |
814 | else | |
815 | { | |
5ac7a6e9 SS |
816 | h = bfd_link_hash_lookup (link_info.hash, symname, false, false, |
817 | true); | |
818 | if (h == NULL || h->type == bfd_link_hash_new) | |
819 | { | |
820 | /* We can just ignore attempts to import an unreferenced | |
821 | symbol. */ | |
822 | } | |
823 | else | |
824 | { | |
825 | if (! bfd_xcoff_import_symbol (output_bfd, &link_info, h, | |
826 | address, imppath, impfile, | |
827 | impmember)) | |
828 | einfo ("%X%s:%d: failed to import symbol %s: %E\n", | |
829 | filename, lineno, symname); | |
830 | } | |
49af8a4e SS |
831 | } |
832 | ||
833 | obstack_free (o, obstack_base (o)); | |
834 | } | |
835 | ||
836 | if (obstack_object_size (o) > 0) | |
837 | { | |
838 | einfo ("%s:%d: warning: ignoring unterminated last line\n", | |
839 | filename, lineno); | |
840 | obstack_free (o, obstack_base (o)); | |
841 | } | |
842 | ||
843 | if (! keep) | |
844 | { | |
845 | obstack_free (o, NULL); | |
846 | free (o); | |
847 | } | |
848 | } | |
849 | ||
850 | /* This routine saves us from worrying about declaring free. */ | |
851 | ||
852 | static void | |
853 | gldppcmacos_free (p) | |
854 | PTR p; | |
855 | { | |
856 | free (p); | |
857 | } | |
858 | ||
5ac7a6e9 SS |
859 | /* This is called by the before_allocation routine via |
860 | lang_for_each_statement. It looks for relocations and assignments | |
861 | to symbols. */ | |
862 | ||
863 | static void | |
864 | gldppcmacos_find_relocs (s) | |
865 | lang_statement_union_type *s; | |
866 | { | |
867 | if (s->header.type == lang_reloc_statement_enum) | |
868 | { | |
869 | lang_reloc_statement_type *rs; | |
870 | ||
871 | rs = &s->reloc_statement; | |
872 | if (rs->name == NULL) | |
873 | einfo ("%F%P: only relocations against symbols are permitted\n"); | |
874 | if (! bfd_xcoff_link_count_reloc (output_bfd, &link_info, rs->name)) | |
875 | einfo ("%F%P: bfd_xcoff_link_count_reloc failed: %E\n"); | |
876 | } | |
877 | ||
878 | if (s->header.type == lang_assignment_statement_enum) | |
879 | gldppcmacos_find_exp_assignment (s->assignment_statement.exp); | |
880 | } | |
881 | ||
882 | /* Look through an expression for an assignment statement. */ | |
883 | ||
884 | static void | |
885 | gldppcmacos_find_exp_assignment (exp) | |
886 | etree_type *exp; | |
887 | { | |
888 | struct bfd_link_hash_entry *h; | |
889 | ||
890 | switch (exp->type.node_class) | |
891 | { | |
892 | case etree_provide: | |
893 | h = bfd_link_hash_lookup (link_info.hash, exp->assign.dst, | |
894 | false, false, false); | |
895 | if (h == NULL) | |
896 | break; | |
897 | /* Fall through. */ | |
898 | case etree_assign: | |
899 | if (strcmp (exp->assign.dst, ".") != 0) | |
900 | { | |
901 | if (! bfd_xcoff_record_link_assignment (output_bfd, &link_info, | |
902 | exp->assign.dst)) | |
903 | einfo ("%P%F: failed to record assignment to %s: %E\n", | |
904 | exp->assign.dst); | |
905 | } | |
906 | gldppcmacos_find_exp_assignment (exp->assign.src); | |
907 | break; | |
908 | ||
909 | case etree_binary: | |
910 | gldppcmacos_find_exp_assignment (exp->binary.lhs); | |
911 | gldppcmacos_find_exp_assignment (exp->binary.rhs); | |
912 | break; | |
913 | ||
914 | case etree_trinary: | |
915 | gldppcmacos_find_exp_assignment (exp->trinary.cond); | |
916 | gldppcmacos_find_exp_assignment (exp->trinary.lhs); | |
917 | gldppcmacos_find_exp_assignment (exp->trinary.rhs); | |
918 | break; | |
919 | ||
920 | case etree_unary: | |
921 | gldppcmacos_find_exp_assignment (exp->unary.child); | |
922 | break; | |
923 | ||
924 | default: | |
925 | break; | |
926 | } | |
927 | } | |
928 | ||
49af8a4e SS |
929 | static char * |
930 | gldppcmacos_get_script(isfile) | |
931 | int *isfile; | |
932 | { | |
933 | *isfile = 0; | |
934 | ||
935 | if (link_info.relocateable == true && config.build_constructors == true) | |
936 | return | |
937 | "OUTPUT_FORMAT(\"xcoff-powermac\")\n\ | |
938 | OUTPUT_ARCH(powerpc)\n\ | |
939 | ENTRY(__start)\n\ | |
940 | SECTIONS\n\ | |
941 | {\n\ | |
942 | .pad 0 : { *(.pad) }\n\ | |
943 | .text 0 : {\n\ | |
944 | *(.text)\n\ | |
945 | *(.pr)\n\ | |
946 | *(.ro)\n\ | |
947 | *(.db)\n\ | |
948 | *(.gl)\n\ | |
949 | *(.xo)\n\ | |
950 | *(.ti)\n\ | |
951 | *(.tb)\n\ | |
952 | }\n\ | |
953 | .data 0 : {\n\ | |
954 | *(.data)\n\ | |
955 | *(.rw)\n\ | |
956 | *(.sv)\n\ | |
957 | *(.ua)\n\ | |
5ac7a6e9 SS |
958 | . = ALIGN(4);\n\ |
959 | CONSTRUCTORS\n\ | |
49af8a4e SS |
960 | *(.ds)\n\ |
961 | *(.tc0)\n\ | |
962 | *(.tc)\n\ | |
963 | *(.td)\n\ | |
964 | }\n\ | |
965 | .bss : {\n\ | |
966 | *(.bss)\n\ | |
967 | *(.bs)\n\ | |
968 | *(.uc)\n\ | |
969 | *(COMMON)\n\ | |
970 | }\n\ | |
971 | .loader 0 : {\n\ | |
972 | *(.loader)\n\ | |
973 | }\n\ | |
974 | .debug 0 : {\n\ | |
975 | *(.debug)\n\ | |
976 | }\n\ | |
977 | }\n\n" | |
978 | ; else if (link_info.relocateable == true) return | |
979 | "OUTPUT_FORMAT(\"xcoff-powermac\")\n\ | |
980 | OUTPUT_ARCH(powerpc)\n\ | |
981 | ENTRY(__start)\n\ | |
982 | SECTIONS\n\ | |
983 | {\n\ | |
984 | .pad 0 : { *(.pad) }\n\ | |
985 | .text 0 : {\n\ | |
986 | *(.text)\n\ | |
987 | *(.pr)\n\ | |
988 | *(.ro)\n\ | |
989 | *(.db)\n\ | |
990 | *(.gl)\n\ | |
991 | *(.xo)\n\ | |
992 | *(.ti)\n\ | |
993 | *(.tb)\n\ | |
994 | }\n\ | |
995 | .data 0 : {\n\ | |
996 | *(.data)\n\ | |
997 | *(.rw)\n\ | |
998 | *(.sv)\n\ | |
999 | *(.ua)\n\ | |
5ac7a6e9 | 1000 | . = ALIGN(4);\n\ |
49af8a4e SS |
1001 | *(.ds)\n\ |
1002 | *(.tc0)\n\ | |
1003 | *(.tc)\n\ | |
1004 | *(.td)\n\ | |
1005 | }\n\ | |
1006 | .bss : {\n\ | |
1007 | *(.bss)\n\ | |
1008 | *(.bs)\n\ | |
1009 | *(.uc)\n\ | |
1010 | *(COMMON)\n\ | |
1011 | }\n\ | |
1012 | .loader 0 : {\n\ | |
1013 | *(.loader)\n\ | |
1014 | }\n\ | |
1015 | .debug 0 : {\n\ | |
1016 | *(.debug)\n\ | |
1017 | }\n\ | |
1018 | }\n\n" | |
1019 | ; else if (!config.text_read_only) return | |
1020 | "OUTPUT_FORMAT(\"xcoff-powermac\")\n\ | |
1021 | OUTPUT_ARCH(powerpc)\n\ | |
1022 | SEARCH_DIR(/usr/local/powerpc-apple-macos/lib);\n\ | |
1023 | ENTRY(__start)\n\ | |
1024 | SECTIONS\n\ | |
1025 | {\n\ | |
1026 | .pad 0 : { *(.pad) }\n\ | |
1027 | .text : {\n\ | |
1028 | PROVIDE (_text = .);\n\ | |
1029 | *(.text)\n\ | |
1030 | *(.pr)\n\ | |
1031 | *(.ro)\n\ | |
1032 | *(.db)\n\ | |
1033 | *(.gl)\n\ | |
1034 | *(.xo)\n\ | |
1035 | *(.ti)\n\ | |
1036 | *(.tb)\n\ | |
1037 | PROVIDE (_etext = .);\n\ | |
1038 | }\n\ | |
1039 | .data 0 : {\n\ | |
1040 | PROVIDE (_data = .);\n\ | |
1041 | *(.data)\n\ | |
1042 | *(.rw)\n\ | |
1043 | *(.sv)\n\ | |
1044 | *(.ua)\n\ | |
5ac7a6e9 SS |
1045 | . = ALIGN(4);\n\ |
1046 | CONSTRUCTORS\n\ | |
49af8a4e SS |
1047 | *(.ds)\n\ |
1048 | *(.tc0)\n\ | |
1049 | *(.tc)\n\ | |
1050 | *(.td)\n\ | |
1051 | PROVIDE (_edata = .);\n\ | |
1052 | }\n\ | |
1053 | .bss : {\n\ | |
1054 | *(.bss)\n\ | |
1055 | *(.bs)\n\ | |
1056 | *(.uc)\n\ | |
1057 | *(COMMON)\n\ | |
1058 | PROVIDE (_end = .);\n\ | |
1059 | PROVIDE (end = .);\n\ | |
1060 | }\n\ | |
1061 | .loader 0 : {\n\ | |
1062 | *(.loader)\n\ | |
1063 | }\n\ | |
1064 | .debug 0 : {\n\ | |
1065 | *(.debug)\n\ | |
1066 | }\n\ | |
1067 | }\n\n" | |
1068 | ; else if (!config.magic_demand_paged) return | |
1069 | "OUTPUT_FORMAT(\"xcoff-powermac\")\n\ | |
1070 | OUTPUT_ARCH(powerpc)\n\ | |
1071 | SEARCH_DIR(/usr/local/powerpc-apple-macos/lib);\n\ | |
1072 | ENTRY(__start)\n\ | |
1073 | SECTIONS\n\ | |
1074 | {\n\ | |
1075 | .pad 0 : { *(.pad) }\n\ | |
1076 | .text : {\n\ | |
1077 | PROVIDE (_text = .);\n\ | |
1078 | *(.text)\n\ | |
1079 | *(.pr)\n\ | |
1080 | *(.ro)\n\ | |
1081 | *(.db)\n\ | |
1082 | *(.gl)\n\ | |
1083 | *(.xo)\n\ | |
1084 | *(.ti)\n\ | |
1085 | *(.tb)\n\ | |
1086 | PROVIDE (_etext = .);\n\ | |
1087 | }\n\ | |
1088 | .data 0 : {\n\ | |
1089 | PROVIDE (_data = .);\n\ | |
1090 | *(.data)\n\ | |
1091 | *(.rw)\n\ | |
1092 | *(.sv)\n\ | |
1093 | *(.ua)\n\ | |
5ac7a6e9 SS |
1094 | . = ALIGN(4);\n\ |
1095 | CONSTRUCTORS\n\ | |
49af8a4e SS |
1096 | *(.ds)\n\ |
1097 | *(.tc0)\n\ | |
1098 | *(.tc)\n\ | |
1099 | *(.td)\n\ | |
1100 | PROVIDE (_edata = .);\n\ | |
1101 | }\n\ | |
1102 | .bss : {\n\ | |
1103 | *(.bss)\n\ | |
1104 | *(.bs)\n\ | |
1105 | *(.uc)\n\ | |
1106 | *(COMMON)\n\ | |
1107 | PROVIDE (_end = .);\n\ | |
1108 | PROVIDE (end = .);\n\ | |
1109 | }\n\ | |
1110 | .loader 0 : {\n\ | |
1111 | *(.loader)\n\ | |
1112 | }\n\ | |
1113 | .debug 0 : {\n\ | |
1114 | *(.debug)\n\ | |
1115 | }\n\ | |
1116 | }\n\n" | |
1117 | ; else return | |
1118 | "OUTPUT_FORMAT(\"xcoff-powermac\")\n\ | |
1119 | OUTPUT_ARCH(powerpc)\n\ | |
1120 | SEARCH_DIR(/usr/local/powerpc-apple-macos/lib);\n\ | |
1121 | ENTRY(__start)\n\ | |
1122 | SECTIONS\n\ | |
1123 | {\n\ | |
1124 | .pad 0 : { *(.pad) }\n\ | |
1125 | .text : {\n\ | |
1126 | PROVIDE (_text = .);\n\ | |
1127 | *(.text)\n\ | |
1128 | *(.pr)\n\ | |
1129 | *(.ro)\n\ | |
1130 | *(.db)\n\ | |
1131 | *(.gl)\n\ | |
1132 | *(.xo)\n\ | |
1133 | *(.ti)\n\ | |
1134 | *(.tb)\n\ | |
1135 | PROVIDE (_etext = .);\n\ | |
1136 | }\n\ | |
1137 | .data 0 : {\n\ | |
1138 | PROVIDE (_data = .);\n\ | |
1139 | *(.data)\n\ | |
1140 | *(.rw)\n\ | |
1141 | *(.sv)\n\ | |
1142 | *(.ua)\n\ | |
5ac7a6e9 SS |
1143 | . = ALIGN(4);\n\ |
1144 | CONSTRUCTORS\n\ | |
49af8a4e SS |
1145 | *(.ds)\n\ |
1146 | *(.tc0)\n\ | |
1147 | *(.tc)\n\ | |
1148 | *(.td)\n\ | |
1149 | PROVIDE (_edata = .);\n\ | |
1150 | }\n\ | |
1151 | .bss : {\n\ | |
1152 | *(.bss)\n\ | |
1153 | *(.bs)\n\ | |
1154 | *(.uc)\n\ | |
1155 | *(COMMON)\n\ | |
1156 | PROVIDE (_end = .);\n\ | |
1157 | PROVIDE (end = .);\n\ | |
1158 | }\n\ | |
1159 | .loader 0 : {\n\ | |
1160 | *(.loader)\n\ | |
1161 | }\n\ | |
1162 | .debug 0 : {\n\ | |
1163 | *(.debug)\n\ | |
1164 | }\n\ | |
1165 | }\n\n" | |
1166 | ; } | |
1167 | ||
1168 | struct ld_emulation_xfer_struct ld_ppcmacos_emulation = | |
1169 | { | |
1170 | gldppcmacos_before_parse, | |
1171 | syslib_default, | |
1172 | hll_default, | |
1173 | after_parse_default, | |
5ac7a6e9 | 1174 | gldppcmacos_after_open, |
49af8a4e SS |
1175 | after_allocation_default, |
1176 | set_output_arch_default, | |
1177 | ldemul_default_target, | |
1178 | gldppcmacos_before_allocation, | |
1179 | gldppcmacos_get_script, | |
1180 | "ppcmacos", | |
1181 | "xcoff-powermac", | |
1182 | 0, /* finish */ | |
1183 | 0, /* create_output_section_statements */ | |
1184 | 0, /* open_dynamic_archive */ | |
1185 | 0, /* place_orphan */ | |
1186 | 0, /* set_symbols */ | |
1187 | gldppcmacos_parse_args, | |
1188 | }; |