Commit | Line | Data |
---|---|---|
252b5132 RH |
1 | # This shell script emits a C file. -*- C -*- |
2 | # It does some substitutions. | |
86af25fe L |
3 | if [ -z "$MACHINE" ]; then |
4 | OUTPUT_ARCH=${ARCH} | |
5 | else | |
6 | OUTPUT_ARCH=${ARCH}:${MACHINE} | |
7 | fi | |
92b93329 | 8 | fragment <<EOF |
252b5132 RH |
9 | /* This file is is generated by a shell script. DO NOT EDIT! */ |
10 | ||
11 | /* AIX emulation code for ${EMULATION_NAME} | |
82704155 | 12 | Copyright (C) 1991-2019 Free Software Foundation, Inc. |
252b5132 RH |
13 | Written by Steve Chamberlain <sac@cygnus.com> |
14 | AIX support by Ian Lance Taylor <ian@cygnus.com> | |
3b1b01cf | 15 | AIX 64 bit support by Tom Rix <trix@redhat.com> |
252b5132 | 16 | |
f96b4a7b | 17 | This file is part of the GNU Binutils. |
252b5132 | 18 | |
f96b4a7b NC |
19 | This program is free software; you can redistribute it and/or modify |
20 | it under the terms of the GNU General Public License as published by | |
21 | the Free Software Foundation; either version 3 of the License, or | |
22 | (at your option) any later version. | |
252b5132 | 23 | |
f96b4a7b NC |
24 | This program is distributed in the hope that it will be useful, |
25 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
26 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
27 | GNU General Public License for more details. | |
252b5132 | 28 | |
f96b4a7b NC |
29 | You should have received a copy of the GNU General Public License |
30 | along with this program; if not, write to the Free Software | |
31 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, | |
32 | MA 02110-1301, USA. */ | |
252b5132 RH |
33 | |
34 | #define TARGET_IS_${EMULATION_NAME} | |
35 | ||
252b5132 | 36 | #include "sysdep.h" |
3db64b00 | 37 | #include "bfd.h" |
252b5132 | 38 | #include "libiberty.h" |
3882b010 | 39 | #include "safe-ctype.h" |
252b5132 RH |
40 | #include "getopt.h" |
41 | #include "obstack.h" | |
42 | #include "bfdlink.h" | |
43 | ||
252b5132 RH |
44 | #include "ld.h" |
45 | #include "ldmain.h" | |
252b5132 RH |
46 | #include "ldmisc.h" |
47 | #include "ldexp.h" | |
48 | #include "ldlang.h" | |
20713691 AM |
49 | #include "ldfile.h" |
50 | #include "ldemul.h" | |
252b5132 | 51 | #include "ldctor.h" |
df2a7313 | 52 | #include <ldgram.h> |
252b5132 | 53 | |
3b1b01cf TR |
54 | #include "coff/internal.h" |
55 | #include "coff/xcoff.h" | |
f1f0d9ab TR |
56 | #include "libcoff.h" |
57 | #include "libxcoff.h" | |
3b1b01cf | 58 | |
0c7a8e5a AM |
59 | static void gld${EMULATION_NAME}_read_file (const char *, bfd_boolean); |
60 | static void gld${EMULATION_NAME}_free (void *); | |
61 | static void gld${EMULATION_NAME}_find_relocs (lang_statement_union_type *); | |
62 | static void gld${EMULATION_NAME}_find_exp_assignment (etree_type *); | |
63 | ||
252b5132 RH |
64 | |
65 | /* The file alignment required for each section. */ | |
66 | static unsigned long file_align; | |
67 | ||
68 | /* The maximum size the stack is permitted to grow. This is stored in | |
69 | the a.out header. */ | |
70 | static unsigned long maxstack; | |
71 | ||
72 | /* The maximum data size. This is stored in the a.out header. */ | |
73 | static unsigned long maxdata; | |
74 | ||
75 | /* Whether to perform garbage collection. */ | |
76 | static int gc = 1; | |
77 | ||
78 | /* The module type to use. */ | |
79 | static unsigned short modtype = ('1' << 8) | 'L'; | |
80 | ||
81 | /* Whether the .text section must be read-only (i.e., no relocs | |
82 | permitted). */ | |
83 | static int textro; | |
84 | ||
b64232cc RS |
85 | /* A mask of XCOFF_EXPALL and XCOFF_EXPFULL flags, as set by their |
86 | associated -b and -bno options. */ | |
87 | static unsigned int auto_export_flags; | |
88 | ||
89 | /* A mask of auto_export_flags bits that were explicitly set on the | |
90 | command line. */ | |
91 | static unsigned int explicit_auto_export_flags; | |
92 | ||
252b5132 RH |
93 | /* Whether to implement Unix like linker semantics. */ |
94 | static int unix_ld; | |
95 | ||
96 | /* Structure used to hold import file list. */ | |
97 | ||
98 | struct filelist | |
99 | { | |
100 | struct filelist *next; | |
101 | const char *name; | |
102 | }; | |
103 | ||
104 | /* List of import files. */ | |
105 | static struct filelist *import_files; | |
106 | ||
107 | /* List of export symbols read from the export files. */ | |
108 | ||
109 | struct export_symbol_list | |
110 | { | |
111 | struct export_symbol_list *next; | |
112 | const char *name; | |
252b5132 RH |
113 | }; |
114 | ||
115 | static struct export_symbol_list *export_symbols; | |
116 | ||
3b1b01cf TR |
117 | /* Maintains the 32 or 64 bit mode state of import file */ |
118 | static unsigned int symbol_mode = 0x04; | |
119 | ||
742aeb63 TR |
120 | /* Which symbol modes are valid */ |
121 | static unsigned int symbol_mode_mask = 0x0d; | |
122 | ||
123 | /* Whether this is a 64 bit link */ | |
124 | static int is_64bit = 0; | |
125 | ||
126 | /* Which syscalls from import file are valid */ | |
127 | static unsigned int syscall_mask = 0x77; | |
128 | ||
9a4c7f16 TR |
129 | /* fake file for -binitfini support */ |
130 | static lang_input_statement_type *initfini_file; | |
69f284c7 | 131 | |
7fc44b9c | 132 | /* Whether to do run time linking |
ca10c62d | 133 | -brtl enables, -bnortl and -bnortllib disable. */ |
f1f0d9ab | 134 | static int rtld; |
69f284c7 | 135 | |
aa67bccf TR |
136 | /* Explicit command line library path, -blibpath */ |
137 | static char *command_line_blibpath = NULL; | |
138 | ||
252b5132 RH |
139 | /* This routine is called before anything else is done. */ |
140 | ||
141 | static void | |
0c7a8e5a | 142 | gld${EMULATION_NAME}_before_parse (void) |
252b5132 | 143 | { |
5e2f1575 | 144 | ldfile_set_output_arch ("${OUTPUT_ARCH}", bfd_arch_`echo ${ARCH} | sed -e 's/:.*//'`); |
f1f0d9ab | 145 | |
66be1055 | 146 | input_flags.dynamic = TRUE; |
b34976b6 | 147 | config.has_shared = TRUE; |
3b1b01cf | 148 | |
9a4c7f16 TR |
149 | /* The link_info.[init|fini]_functions are initialized in ld/lexsup.c. |
150 | Override them here so we can use the link_info.init_function as a | |
7fc44b9c | 151 | state flag that lets the backend know that -binitfini has been done. */ |
9a4c7f16 | 152 | |
3b1b01cf TR |
153 | link_info.init_function = NULL; |
154 | link_info.fini_function = NULL; | |
252b5132 RH |
155 | } |
156 | ||
157 | /* Handle AIX specific options. */ | |
158 | ||
3bcf5557 | 159 | enum |
249172c3 | 160 | { |
3b1b01cf | 161 | OPTION_IGNORE = 300, |
fab80407 AM |
162 | OPTION_AUTOIMP, |
163 | OPTION_ERNOTOK, | |
164 | OPTION_EROK, | |
b64232cc RS |
165 | OPTION_EXPALL, |
166 | OPTION_EXPFULL, | |
fab80407 AM |
167 | OPTION_EXPORT, |
168 | OPTION_IMPORT, | |
169 | OPTION_INITFINI, | |
170 | OPTION_LOADMAP, | |
171 | OPTION_MAXDATA, | |
172 | OPTION_MAXSTACK, | |
173 | OPTION_MODTYPE, | |
174 | OPTION_NOAUTOIMP, | |
b64232cc RS |
175 | OPTION_NOEXPALL, |
176 | OPTION_NOEXPFULL, | |
fab80407 AM |
177 | OPTION_NOSTRCMPCT, |
178 | OPTION_PD, | |
179 | OPTION_PT, | |
180 | OPTION_STRCMPCT, | |
742aeb63 TR |
181 | OPTION_UNIX, |
182 | OPTION_32, | |
183 | OPTION_64, | |
aa67bccf TR |
184 | OPTION_LIBPATH, |
185 | OPTION_NOLIBPATH, | |
3b1b01cf TR |
186 | }; |
187 | ||
3bcf5557 | 188 | static void |
0c7a8e5a AM |
189 | gld${EMULATION_NAME}_add_options |
190 | (int ns, char **shortopts, int nl, struct option **longopts, | |
191 | int nrl ATTRIBUTE_UNUSED, struct option **really_longopts ATTRIBUTE_UNUSED) | |
3bcf5557 AM |
192 | { |
193 | static const char xtra_short[] = "D:H:KT:z"; | |
194 | static const struct option xtra_long[] = { | |
9a4c7f16 TR |
195 | /* -binitfini has special handling in the linker backend. The native linker |
196 | uses the arguemnts to generate a table of init and fini functions for | |
197 | the executable. The important use for this option is to support aix 4.2+ | |
198 | c++ constructors and destructors. This is tied into gcc via collect2.c. | |
7fc44b9c | 199 | |
9a4c7f16 TR |
200 | The function table is accessed by the runtime linker/loader by checking if |
201 | the first symbol in the loader symbol table is __rtinit. The gnu linker | |
202 | generates this symbol and makes it the first loader symbol. */ | |
3b1b01cf | 203 | |
252b5132 RH |
204 | {"basis", no_argument, NULL, OPTION_IGNORE}, |
205 | {"bautoimp", no_argument, NULL, OPTION_AUTOIMP}, | |
206 | {"bcomprld", no_argument, NULL, OPTION_IGNORE}, | |
207 | {"bcrld", no_argument, NULL, OPTION_IGNORE}, | |
208 | {"bcror31", no_argument, NULL, OPTION_IGNORE}, | |
209 | {"bD", required_argument, NULL, OPTION_MAXDATA}, | |
210 | {"bE", required_argument, NULL, OPTION_EXPORT}, | |
211 | {"bernotok", no_argument, NULL, OPTION_ERNOTOK}, | |
212 | {"berok", no_argument, NULL, OPTION_EROK}, | |
213 | {"berrmsg", no_argument, NULL, OPTION_IGNORE}, | |
b64232cc RS |
214 | {"bexpall", no_argument, NULL, OPTION_EXPALL}, |
215 | {"bexpfull", no_argument, NULL, OPTION_EXPFULL}, | |
252b5132 | 216 | {"bexport", required_argument, NULL, OPTION_EXPORT}, |
ced323bd | 217 | {"bbigtoc", no_argument, NULL, OPTION_IGNORE}, |
252b5132 RH |
218 | {"bf", no_argument, NULL, OPTION_ERNOTOK}, |
219 | {"bgc", no_argument, &gc, 1}, | |
220 | {"bh", required_argument, NULL, OPTION_IGNORE}, | |
221 | {"bhalt", required_argument, NULL, OPTION_IGNORE}, | |
222 | {"bI", required_argument, NULL, OPTION_IMPORT}, | |
223 | {"bimport", required_argument, NULL, OPTION_IMPORT}, | |
3b1b01cf | 224 | {"binitfini", required_argument, NULL, OPTION_INITFINI}, |
252b5132 RH |
225 | {"bl", required_argument, NULL, OPTION_LOADMAP}, |
226 | {"bloadmap", required_argument, NULL, OPTION_LOADMAP}, | |
227 | {"bmaxdata", required_argument, NULL, OPTION_MAXDATA}, | |
228 | {"bmaxstack", required_argument, NULL, OPTION_MAXSTACK}, | |
229 | {"bM", required_argument, NULL, OPTION_MODTYPE}, | |
230 | {"bmodtype", required_argument, NULL, OPTION_MODTYPE}, | |
231 | {"bnoautoimp", no_argument, NULL, OPTION_NOAUTOIMP}, | |
b64232cc RS |
232 | {"bnoexpall", no_argument, NULL, OPTION_NOEXPALL}, |
233 | {"bnoexpfull", no_argument, NULL, OPTION_NOEXPFULL}, | |
252b5132 RH |
234 | {"bnodelcsect", no_argument, NULL, OPTION_IGNORE}, |
235 | {"bnoentry", no_argument, NULL, OPTION_IGNORE}, | |
236 | {"bnogc", no_argument, &gc, 0}, | |
237 | {"bnso", no_argument, NULL, OPTION_NOAUTOIMP}, | |
238 | {"bnostrcmpct", no_argument, NULL, OPTION_NOSTRCMPCT}, | |
239 | {"bnotextro", no_argument, &textro, 0}, | |
240 | {"bnro", no_argument, &textro, 0}, | |
241 | {"bpD", required_argument, NULL, OPTION_PD}, | |
242 | {"bpT", required_argument, NULL, OPTION_PT}, | |
243 | {"bro", no_argument, &textro, 1}, | |
69f284c7 | 244 | {"brtl", no_argument, &rtld, 1}, |
ca10c62d TR |
245 | {"bnortl", no_argument, &rtld, 0}, |
246 | {"bnortllib", no_argument, &rtld, 0}, | |
252b5132 RH |
247 | {"bS", required_argument, NULL, OPTION_MAXSTACK}, |
248 | {"bso", no_argument, NULL, OPTION_AUTOIMP}, | |
249 | {"bstrcmpct", no_argument, NULL, OPTION_STRCMPCT}, | |
250 | {"btextro", no_argument, &textro, 1}, | |
742aeb63 TR |
251 | {"b32", no_argument, NULL, OPTION_32}, |
252 | {"b64", no_argument, NULL, OPTION_64}, | |
252b5132 RH |
253 | {"static", no_argument, NULL, OPTION_NOAUTOIMP}, |
254 | {"unix", no_argument, NULL, OPTION_UNIX}, | |
aa67bccf TR |
255 | {"blibpath", required_argument, NULL, OPTION_LIBPATH}, |
256 | {"bnolibpath", required_argument, NULL, OPTION_NOLIBPATH}, | |
252b5132 RH |
257 | {NULL, no_argument, NULL, 0} |
258 | }; | |
259 | ||
a72173de | 260 | /* Options supported by the AIX linker which we do not support: |
252b5132 RH |
261 | -S, -v, -Z, -bbindcmds, -bbinder, -bbindopts, -bcalls, -bcaps, |
262 | -bcror15, -bdebugopt, -bdbg, -bdelcsect, -bex?, -bfilelist, -bfl, | |
263 | -bgcbypass, -bglink, -binsert, -bi, -bloadmap, -bl, -bmap, -bnl, | |
264 | -bnobind, -bnocomprld, -bnocrld, -bnoerrmsg, -bnoglink, | |
265 | -bnoloadmap, -bnl, -bnoobjreorder, -bnoquiet, -bnoreorder, | |
266 | -bnotypchk, -bnox, -bquiet, -bR, -brename, -breorder, -btypchk, | |
267 | -bx, -bX, -bxref. */ | |
268 | ||
3bcf5557 AM |
269 | *shortopts = (char *) xrealloc (*shortopts, ns + sizeof (xtra_short)); |
270 | memcpy (*shortopts + ns, &xtra_short, sizeof (xtra_short)); | |
0c7a8e5a AM |
271 | *longopts = xrealloc (*longopts, |
272 | nl * sizeof (struct option) + sizeof (xtra_long)); | |
3bcf5557 AM |
273 | memcpy (*longopts + nl, &xtra_long, sizeof (xtra_long)); |
274 | } | |
275 | ||
276 | static bfd_boolean | |
0c7a8e5a | 277 | gld${EMULATION_NAME}_parse_args (int argc, char **argv) |
3bcf5557 AM |
278 | { |
279 | int indx; | |
280 | ||
252b5132 RH |
281 | /* If the current option starts with -b, change the first : to an =. |
282 | The AIX linker uses : to separate the option from the argument; | |
283 | changing it to = lets us treat it as a getopt option. */ | |
284 | indx = optind; | |
fab80407 | 285 | if (indx == 0) |
249172c3 | 286 | indx = 1; |
fab80407 | 287 | |
0112cd26 | 288 | if (indx < argc && CONST_STRNEQ (argv[indx], "-b")) |
fab80407 AM |
289 | { |
290 | char *s; | |
291 | ||
292 | for (s = argv[indx]; *s != '\0'; s++) | |
293 | { | |
294 | if (*s == ':') | |
295 | { | |
296 | *s = '='; | |
297 | break; | |
298 | } | |
299 | } | |
252b5132 | 300 | } |
3bcf5557 AM |
301 | return FALSE; |
302 | } | |
3b1b01cf | 303 | |
a72173de TG |
304 | /* Helper for option '-f', which specify a list of input files. |
305 | Contrary to the native linker, we don't support shell patterns | |
306 | (simply because glob isn't always available). */ | |
307 | ||
308 | static void | |
309 | read_file_list (const char *filename) | |
310 | { | |
311 | FILE *f; | |
312 | /* An upper bound on the number of characters in the file. */ | |
313 | long pos; | |
314 | /* File in memory. */ | |
315 | char *buffer; | |
316 | size_t len; | |
317 | char *b; | |
318 | char *e; | |
319 | ||
320 | f = fopen (filename, FOPEN_RT); | |
321 | if (f == NULL) | |
322 | { | |
d003af55 | 323 | einfo (_("%F%P: cannot open %s\n"), filename); |
a72173de TG |
324 | return; |
325 | } | |
326 | if (fseek (f, 0L, SEEK_END) == -1) | |
327 | goto error; | |
328 | pos = ftell (f); | |
329 | if (pos == -1) | |
330 | goto error; | |
331 | if (fseek (f, 0L, SEEK_SET) == -1) | |
332 | goto error; | |
333 | ||
334 | buffer = (char *) xmalloc (pos + 1); | |
335 | len = fread (buffer, sizeof (char), pos, f); | |
336 | if (len != (size_t) pos && ferror (f)) | |
337 | goto error; | |
338 | /* Add a NUL terminator. */ | |
339 | buffer[len] = '\0'; | |
340 | fclose (f); | |
341 | ||
342 | /* Parse files. */ | |
343 | b = buffer; | |
344 | while (1) | |
345 | { | |
346 | /* Skip empty lines. */ | |
347 | while (*b == '\n' || *b == '\r') | |
6c19b93b | 348 | b++; |
a72173de TG |
349 | |
350 | /* Stop if end of buffer. */ | |
351 | if (b == buffer + len) | |
6c19b93b | 352 | break; |
a72173de TG |
353 | |
354 | /* Eat any byte until end of line. */ | |
355 | for (e = b; *e != '\0'; e++) | |
6c19b93b AM |
356 | if (*e == '\n' || *e == '\r') |
357 | break; | |
a72173de TG |
358 | |
359 | /* Replace end of line by nul. */ | |
360 | if (*e != '\0') | |
6c19b93b | 361 | *e++ = '\0'; |
e4492aa0 | 362 | |
a72173de | 363 | if (b != e) |
6c19b93b | 364 | lang_add_input_file (b, lang_input_file_is_search_file_enum, NULL); |
a72173de TG |
365 | b = e; |
366 | } | |
367 | return; | |
368 | ||
369 | error: | |
d003af55 | 370 | einfo (_("%F%P: cannot read %s\n"), optarg); |
a72173de TG |
371 | fclose (f); |
372 | } | |
373 | ||
3bcf5557 | 374 | static bfd_boolean |
0c7a8e5a | 375 | gld${EMULATION_NAME}_handle_option (int optc) |
3bcf5557 AM |
376 | { |
377 | bfd_signed_vma val; | |
378 | const char *end; | |
252b5132 RH |
379 | |
380 | switch (optc) | |
381 | { | |
252b5132 | 382 | default: |
3bcf5557 | 383 | return FALSE; |
252b5132 RH |
384 | |
385 | case 0: | |
386 | /* Long option which just sets a flag. */ | |
387 | break; | |
388 | ||
a72173de TG |
389 | case 'f': |
390 | /* This overrides --auxiliary. This option specifies a file containing | |
6c19b93b | 391 | a list of input files. */ |
a72173de TG |
392 | read_file_list (optarg); |
393 | break; | |
394 | ||
252b5132 | 395 | case 'D': |
c89e8944 | 396 | val = bfd_scan_vma (optarg, &end, 0); |
252b5132 | 397 | if (*end != '\0') |
d003af55 | 398 | einfo (_("%P: warning: ignoring invalid -D number %s\n"), optarg); |
252b5132 | 399 | else if (val != -1) |
7a5df8d0 | 400 | lang_section_start (".data", exp_intop (val), NULL); |
252b5132 RH |
401 | break; |
402 | ||
403 | case 'H': | |
c89e8944 | 404 | val = bfd_scan_vma (optarg, &end, 0); |
249172c3 | 405 | if (*end != '\0' || (val & (val - 1)) != 0) |
d003af55 | 406 | einfo (_("%P: warning: ignoring invalid -H number %s\n"), optarg); |
252b5132 RH |
407 | else |
408 | file_align = val; | |
409 | break; | |
410 | ||
411 | case 'K': | |
412 | case 'z': | |
413 | /* FIXME: This should use the page size for the target system. */ | |
414 | file_align = 4096; | |
415 | break; | |
416 | ||
417 | case 'T': | |
418 | /* On AIX this is the same as GNU ld -Ttext. When we see -T | |
7fc44b9c AM |
419 | number, we assume the AIX option is intended. Otherwise, we |
420 | assume the usual GNU ld -T option is intended. We can't just | |
421 | ignore the AIX option, because gcc passes it to the linker. */ | |
c89e8944 | 422 | val = bfd_scan_vma (optarg, &end, 0); |
252b5132 | 423 | if (*end != '\0') |
3bcf5557 | 424 | return FALSE; |
7a5df8d0 | 425 | lang_section_start (".text", exp_intop (val), NULL); |
252b5132 RH |
426 | break; |
427 | ||
428 | case OPTION_IGNORE: | |
429 | break; | |
430 | ||
fab80407 AM |
431 | case OPTION_INITFINI: |
432 | { | |
433 | /* | |
434 | * The aix linker init fini has the format : | |
435 | * | |
436 | * -binitfini:[ Initial][:Termination][:Priority] | |
437 | * | |
438 | * it allows the Termination and Priority to be optional. | |
439 | * | |
440 | * Since we support only one init/fini pair, we ignore the Priority. | |
441 | * | |
442 | * Define the special symbol __rtinit. | |
443 | * | |
444 | * strtok does not correctly handle the case of -binitfini::fini: so | |
445 | * do it by hand | |
446 | */ | |
447 | char *t, *i, *f; | |
448 | ||
449 | i = t = optarg; | |
450 | while (*t && ':' != *t) | |
451 | t++; | |
452 | if (*t) | |
453 | *t++ = 0; | |
454 | ||
455 | if (0 != strlen (i)) | |
249172c3 | 456 | link_info.init_function = i; |
3b1b01cf | 457 | |
fab80407 AM |
458 | f = t; |
459 | while (*t && ':' != *t) | |
460 | t++; | |
461 | *t = 0; | |
3b1b01cf | 462 | |
fab80407 | 463 | if (0 != strlen (f)) |
249172c3 | 464 | link_info.fini_function = f; |
3b1b01cf | 465 | } |
249172c3 | 466 | break; |
7fc44b9c | 467 | |
252b5132 | 468 | case OPTION_AUTOIMP: |
b34976b6 | 469 | link_info.static_link = FALSE; |
252b5132 RH |
470 | break; |
471 | ||
472 | case OPTION_ERNOTOK: | |
858ef0ce RS |
473 | link_info.unresolved_syms_in_objects = RM_GENERATE_ERROR; |
474 | link_info.unresolved_syms_in_shared_libs = RM_GENERATE_ERROR; | |
252b5132 RH |
475 | break; |
476 | ||
477 | case OPTION_EROK: | |
858ef0ce RS |
478 | link_info.unresolved_syms_in_objects = RM_IGNORE; |
479 | link_info.unresolved_syms_in_shared_libs = RM_IGNORE; | |
252b5132 RH |
480 | break; |
481 | ||
b64232cc RS |
482 | case OPTION_EXPALL: |
483 | auto_export_flags |= XCOFF_EXPALL; | |
484 | explicit_auto_export_flags |= XCOFF_EXPALL; | |
485 | break; | |
486 | ||
487 | case OPTION_EXPFULL: | |
488 | auto_export_flags |= XCOFF_EXPFULL; | |
489 | explicit_auto_export_flags |= XCOFF_EXPFULL; | |
490 | break; | |
491 | ||
252b5132 | 492 | case OPTION_EXPORT: |
b34976b6 | 493 | gld${EMULATION_NAME}_read_file (optarg, FALSE); |
252b5132 RH |
494 | break; |
495 | ||
496 | case OPTION_IMPORT: | |
497 | { | |
498 | struct filelist *n; | |
499 | struct filelist **flpp; | |
500 | ||
501 | n = (struct filelist *) xmalloc (sizeof (struct filelist)); | |
502 | n->next = NULL; | |
503 | n->name = optarg; | |
504 | flpp = &import_files; | |
505 | while (*flpp != NULL) | |
506 | flpp = &(*flpp)->next; | |
507 | *flpp = n; | |
508 | } | |
509 | break; | |
510 | ||
511 | case OPTION_LOADMAP: | |
512 | config.map_filename = optarg; | |
513 | break; | |
514 | ||
515 | case OPTION_MAXDATA: | |
c89e8944 | 516 | val = bfd_scan_vma (optarg, &end, 0); |
252b5132 | 517 | if (*end != '\0') |
d003af55 AM |
518 | einfo (_("%P: warning: ignoring invalid -bmaxdata number %s\n"), |
519 | optarg); | |
252b5132 RH |
520 | else |
521 | maxdata = val; | |
522 | break; | |
523 | ||
524 | case OPTION_MAXSTACK: | |
c89e8944 | 525 | val = bfd_scan_vma (optarg, &end, 0); |
252b5132 | 526 | if (*end != '\0') |
d003af55 | 527 | einfo (_("%P: warning: ignoring invalid -bmaxstack number %s\n"), |
249172c3 | 528 | optarg); |
252b5132 RH |
529 | else |
530 | maxstack = val; | |
531 | break; | |
532 | ||
533 | case OPTION_MODTYPE: | |
534 | if (*optarg == 'S') | |
535 | { | |
0e1862bb | 536 | link_info.type = type_dll; |
252b5132 RH |
537 | ++optarg; |
538 | } | |
539 | if (*optarg == '\0' || optarg[1] == '\0') | |
d003af55 | 540 | einfo (_("%P: warning: ignoring invalid module type %s\n"), optarg); |
252b5132 RH |
541 | else |
542 | modtype = (*optarg << 8) | optarg[1]; | |
543 | break; | |
544 | ||
545 | case OPTION_NOAUTOIMP: | |
b34976b6 | 546 | link_info.static_link = TRUE; |
252b5132 RH |
547 | break; |
548 | ||
b64232cc RS |
549 | case OPTION_NOEXPALL: |
550 | auto_export_flags &= ~XCOFF_EXPALL; | |
551 | explicit_auto_export_flags |= XCOFF_EXPALL; | |
552 | break; | |
553 | ||
554 | case OPTION_NOEXPFULL: | |
555 | auto_export_flags &= ~XCOFF_EXPFULL; | |
556 | explicit_auto_export_flags |= XCOFF_EXPFULL; | |
557 | break; | |
558 | ||
252b5132 | 559 | case OPTION_NOSTRCMPCT: |
b34976b6 | 560 | link_info.traditional_format = TRUE; |
252b5132 RH |
561 | break; |
562 | ||
563 | case OPTION_PD: | |
564 | /* This sets the page that the .data section is supposed to | |
7fc44b9c AM |
565 | start on. The offset within the page should still be the |
566 | offset within the file, so we need to build an appropriate | |
567 | expression. */ | |
c89e8944 | 568 | val = bfd_scan_vma (optarg, &end, 0); |
252b5132 | 569 | if (*end != '\0') |
d003af55 | 570 | einfo (_("%P: warning: ignoring invalid -pD number %s\n"), optarg); |
252b5132 RH |
571 | else |
572 | { | |
573 | etree_type *t; | |
574 | ||
575 | t = exp_binop ('+', | |
576 | exp_intop (val), | |
577 | exp_binop ('&', | |
578 | exp_nameop (NAME, "."), | |
579 | exp_intop (0xfff))); | |
580 | t = exp_binop ('&', | |
581 | exp_binop ('+', t, exp_intop (31)), | |
249172c3 | 582 | exp_intop (~(bfd_vma) 31)); |
7a5df8d0 | 583 | lang_section_start (".data", t, NULL); |
252b5132 RH |
584 | } |
585 | break; | |
586 | ||
587 | case OPTION_PT: | |
588 | /* This set the page that the .text section is supposed to start | |
7fc44b9c AM |
589 | on. The offset within the page should still be the offset |
590 | within the file. */ | |
c89e8944 | 591 | val = bfd_scan_vma (optarg, &end, 0); |
252b5132 | 592 | if (*end != '\0') |
d003af55 | 593 | einfo (_("%P: warning: ignoring invalid -pT number %s\n"), optarg); |
252b5132 RH |
594 | else |
595 | { | |
596 | etree_type *t; | |
597 | ||
598 | t = exp_binop ('+', | |
599 | exp_intop (val), | |
600 | exp_nameop (SIZEOF_HEADERS, NULL)); | |
601 | t = exp_binop ('&', | |
602 | exp_binop ('+', t, exp_intop (31)), | |
249172c3 | 603 | exp_intop (~(bfd_vma) 31)); |
7a5df8d0 | 604 | lang_section_start (".text", t, NULL); |
252b5132 RH |
605 | } |
606 | break; | |
607 | ||
608 | case OPTION_STRCMPCT: | |
b34976b6 | 609 | link_info.traditional_format = FALSE; |
252b5132 RH |
610 | break; |
611 | ||
612 | case OPTION_UNIX: | |
b34976b6 | 613 | unix_ld = TRUE; |
252b5132 | 614 | break; |
742aeb63 TR |
615 | |
616 | case OPTION_32: | |
617 | is_64bit = 0; | |
618 | syscall_mask = 0x77; | |
619 | symbol_mode_mask = 0x0d; | |
620 | break; | |
621 | ||
622 | case OPTION_64: | |
623 | is_64bit = 1; | |
624 | syscall_mask = 0xcc; | |
625 | symbol_mode_mask = 0x0e; | |
626 | break; | |
627 | ||
aa67bccf | 628 | case OPTION_LIBPATH: |
cc7e59b2 | 629 | command_line_blibpath = optarg; |
aa67bccf TR |
630 | break; |
631 | ||
632 | case OPTION_NOLIBPATH: | |
cc7e59b2 | 633 | command_line_blibpath = NULL; |
aa67bccf TR |
634 | break; |
635 | ||
252b5132 RH |
636 | } |
637 | ||
3bcf5557 | 638 | return TRUE; |
252b5132 RH |
639 | } |
640 | ||
641 | /* This is called when an input file can not be recognized as a BFD | |
642 | object or an archive. If the file starts with #!, we must treat it | |
643 | as an import file. This is for AIX compatibility. */ | |
644 | ||
b34976b6 | 645 | static bfd_boolean |
0c7a8e5a | 646 | gld${EMULATION_NAME}_unrecognized_file (lang_input_statement_type *entry) |
252b5132 RH |
647 | { |
648 | FILE *e; | |
b34976b6 | 649 | bfd_boolean ret; |
252b5132 RH |
650 | |
651 | e = fopen (entry->filename, FOPEN_RT); | |
652 | if (e == NULL) | |
b34976b6 | 653 | return FALSE; |
252b5132 | 654 | |
b34976b6 | 655 | ret = FALSE; |
252b5132 RH |
656 | |
657 | if (getc (e) == '#' && getc (e) == '!') | |
658 | { | |
659 | struct filelist *n; | |
660 | struct filelist **flpp; | |
661 | ||
662 | n = (struct filelist *) xmalloc (sizeof (struct filelist)); | |
663 | n->next = NULL; | |
664 | n->name = entry->filename; | |
665 | flpp = &import_files; | |
666 | while (*flpp != NULL) | |
667 | flpp = &(*flpp)->next; | |
668 | *flpp = n; | |
669 | ||
b34976b6 | 670 | ret = TRUE; |
66be1055 | 671 | entry->flags.loaded = TRUE; |
252b5132 RH |
672 | } |
673 | ||
674 | fclose (e); | |
675 | ||
676 | return ret; | |
677 | } | |
678 | ||
679 | /* This is called after the input files have been opened. */ | |
680 | ||
681 | static void | |
0c7a8e5a | 682 | gld${EMULATION_NAME}_after_open (void) |
252b5132 | 683 | { |
0e1862bb | 684 | enum output_type t; |
252b5132 RH |
685 | struct set_info *p; |
686 | ||
5c3049d2 AM |
687 | after_open_default (); |
688 | ||
252b5132 | 689 | /* Call ldctor_build_sets, after pretending that this is a |
1049f94e | 690 | relocatable link. We do this because AIX requires relocation |
252b5132 RH |
691 | entries for all references to symbols, even in a final |
692 | executable. Of course, we only want to do this if we are | |
693 | producing an XCOFF output file. */ | |
0e1862bb | 694 | t = link_info.type; |
f13a99db | 695 | if (strstr (bfd_get_target (link_info.output_bfd), "xcoff") != NULL) |
0e1862bb | 696 | link_info.type = type_relocatable; |
252b5132 | 697 | ldctor_build_sets (); |
0e1862bb | 698 | link_info.type = t; |
252b5132 RH |
699 | |
700 | /* For each set, record the size, so that the XCOFF backend can | |
701 | output the correct csect length. */ | |
702 | for (p = sets; p != (struct set_info *) NULL; p = p->next) | |
703 | { | |
704 | bfd_size_type size; | |
705 | ||
706 | /* If the symbol is defined, we may have been invoked from | |
7fc44b9c AM |
707 | collect, and the sets may already have been built, so we do |
708 | not do anything. */ | |
252b5132 RH |
709 | if (p->h->type == bfd_link_hash_defined |
710 | || p->h->type == bfd_link_hash_defweak) | |
711 | continue; | |
712 | ||
713 | if (p->reloc != BFD_RELOC_CTOR) | |
714 | { | |
715 | /* Handle this if we need to. */ | |
716 | abort (); | |
717 | } | |
718 | ||
719 | size = (p->count + 2) * 4; | |
f13a99db AM |
720 | if (!bfd_xcoff_link_record_set (link_info.output_bfd, &link_info, |
721 | p->h, size)) | |
d003af55 | 722 | einfo (_("%F%P: bfd_xcoff_link_record_set failed: %E\n")); |
252b5132 RH |
723 | } |
724 | } | |
725 | ||
726 | /* This is called after the sections have been attached to output | |
727 | sections, but before any sizes or addresses have been set. */ | |
728 | ||
729 | static void | |
0c7a8e5a | 730 | gld${EMULATION_NAME}_before_allocation (void) |
252b5132 RH |
731 | { |
732 | struct filelist *fl; | |
733 | struct export_symbol_list *el; | |
734 | char *libpath; | |
3b1b01cf | 735 | asection *special_sections[XCOFF_NUMBER_OF_SPECIAL_SECTIONS]; |
9ec59d51 RS |
736 | static const char *const must_keep_sections[] = { |
737 | ".text", | |
738 | ".data", | |
739 | ".bss" | |
740 | }; | |
b64232cc | 741 | unsigned int i, flags; |
252b5132 RH |
742 | |
743 | /* Handle the import and export files, if any. */ | |
744 | for (fl = import_files; fl != NULL; fl = fl->next) | |
b34976b6 | 745 | gld${EMULATION_NAME}_read_file (fl->name, TRUE); |
fab80407 AM |
746 | for (el = export_symbols; el != NULL; el = el->next) |
747 | { | |
748 | struct bfd_link_hash_entry *h; | |
749 | ||
b34976b6 | 750 | h = bfd_link_hash_lookup (link_info.hash, el->name, FALSE, FALSE, FALSE); |
fab80407 | 751 | if (h == NULL) |
df5f2391 | 752 | einfo (_("%F%P: bfd_link_hash_lookup of export symbol failed: %E\n")); |
f13a99db | 753 | if (!bfd_xcoff_export_symbol (link_info.output_bfd, &link_info, h)) |
df5f2391 | 754 | einfo (_("%F%P: bfd_xcoff_export_symbol failed: %E\n")); |
fab80407 | 755 | } |
252b5132 RH |
756 | |
757 | /* Track down all relocations called for by the linker script (these | |
758 | are typically constructor/destructor entries created by | |
759 | CONSTRUCTORS) and let the backend know it will need to create | |
760 | .loader relocs for them. */ | |
761 | lang_for_each_statement (gld${EMULATION_NAME}_find_relocs); | |
762 | ||
aa67bccf | 763 | /* Precedence of LIBPATH |
7fc44b9c AM |
764 | -blibpath: native support always first |
765 | -rpath: gnu extension | |
766 | -L build from command line -L's */ | |
aa67bccf TR |
767 | if (command_line_blibpath != NULL) |
768 | libpath = command_line_blibpath; | |
769 | else if (command_line.rpath != NULL) | |
252b5132 RH |
770 | libpath = command_line.rpath; |
771 | else if (search_head == NULL) | |
772 | libpath = (char *) ""; | |
773 | else | |
774 | { | |
775 | size_t len; | |
776 | search_dirs_type *search; | |
777 | ||
057cac08 NC |
778 | /* PR ld/4023: Strip sysroot prefix from any paths |
779 | being inserted into the output binary's DT_RPATH. */ | |
780 | if (ld_sysroot != NULL | |
781 | && * ld_sysroot != 0) | |
252b5132 | 782 | { |
057cac08 NC |
783 | const char * name = search_head->name; |
784 | size_t ld_sysroot_len = strlen (ld_sysroot); | |
252b5132 | 785 | |
057cac08 NC |
786 | if (strncmp (name, ld_sysroot, ld_sysroot_len) == 0) |
787 | name += ld_sysroot_len; | |
788 | ||
789 | len = strlen (name); | |
790 | libpath = xmalloc (len + 1); | |
791 | strcpy (libpath, name); | |
792 | ||
793 | for (search = search_head->next; search != NULL; search = search->next) | |
794 | { | |
795 | size_t nlen; | |
796 | ||
797 | name = search->name; | |
798 | if (strncmp (name, ld_sysroot, ld_sysroot_len) == 0) | |
799 | name += ld_sysroot_len; | |
800 | ||
801 | nlen = strlen (name); | |
802 | libpath = xrealloc (libpath, len + nlen + 2); | |
803 | libpath[len] = ':'; | |
804 | strcpy (libpath + len + 1, name); | |
805 | len += nlen + 1; | |
806 | } | |
807 | } | |
808 | else | |
809 | { | |
810 | len = strlen (search_head->name); | |
811 | libpath = xmalloc (len + 1); | |
812 | strcpy (libpath, search_head->name); | |
813 | ||
814 | for (search = search_head->next; search != NULL; search = search->next) | |
815 | { | |
816 | size_t nlen; | |
817 | ||
818 | nlen = strlen (search->name); | |
819 | libpath = xrealloc (libpath, len + nlen + 2); | |
820 | libpath[len] = ':'; | |
821 | strcpy (libpath + len + 1, search->name); | |
822 | len += nlen + 1; | |
823 | } | |
252b5132 RH |
824 | } |
825 | } | |
826 | ||
b64232cc RS |
827 | /* Default to -bexpfull for SVR4-like semantics. */ |
828 | flags = (unix_ld ? XCOFF_EXPFULL : 0); | |
829 | flags &= ~explicit_auto_export_flags; | |
830 | flags |= auto_export_flags; | |
831 | ||
252b5132 | 832 | /* Let the XCOFF backend set up the .loader section. */ |
7fc44b9c | 833 | if (!bfd_xcoff_size_dynamic_sections |
f13a99db | 834 | (link_info.output_bfd, &link_info, libpath, entry_symbol.name, file_align, |
b34976b6 | 835 | maxstack, maxdata, gc && !unix_ld ? TRUE : FALSE, |
b64232cc | 836 | modtype, textro ? TRUE : FALSE, flags, special_sections, |
b34976b6 | 837 | rtld ? TRUE : FALSE)) |
df5f2391 | 838 | einfo (_("%F%P: failed to set dynamic section sizes: %E\n")); |
252b5132 RH |
839 | |
840 | /* Look through the special sections, and put them in the right | |
841 | place in the link ordering. This is especially magic. */ | |
fab80407 AM |
842 | for (i = 0; i < XCOFF_NUMBER_OF_SPECIAL_SECTIONS; i++) |
843 | { | |
844 | asection *sec; | |
845 | lang_output_section_statement_type *os; | |
846 | lang_statement_union_type **pls; | |
847 | lang_input_section_type *is; | |
848 | const char *oname; | |
b34976b6 | 849 | bfd_boolean start; |
fab80407 AM |
850 | |
851 | sec = special_sections[i]; | |
852 | if (sec == NULL) | |
853 | continue; | |
3b1b01cf | 854 | |
fab80407 | 855 | /* Remove this section from the list of the output section. |
7fc44b9c | 856 | This assumes we know what the script looks like. */ |
fab80407 | 857 | is = NULL; |
24ef1aa7 | 858 | os = lang_output_section_get (sec->output_section); |
7fc44b9c | 859 | if (os == NULL) |
df5f2391 | 860 | einfo (_("%F%P: can't find output section %s\n"), |
fab80407 | 861 | sec->output_section->name); |
fab80407 AM |
862 | |
863 | for (pls = &os->children.head; *pls != NULL; pls = &(*pls)->header.next) | |
864 | { | |
7fc44b9c | 865 | if ((*pls)->header.type == lang_input_section_enum |
249172c3 | 866 | && (*pls)->input_section.section == sec) |
fab80407 | 867 | { |
249172c3 | 868 | is = (lang_input_section_type *) * pls; |
fab80407 | 869 | *pls = (*pls)->header.next; |
252b5132 | 870 | break; |
fab80407 AM |
871 | } |
872 | ||
873 | if ((*pls)->header.type == lang_wild_statement_enum) | |
874 | { | |
875 | lang_statement_union_type **pwls; | |
876 | ||
877 | for (pwls = &(*pls)->wild_statement.children.head; | |
249172c3 | 878 | *pwls != NULL; pwls = &(*pwls)->header.next) |
fab80407 AM |
879 | { |
880 | ||
7fc44b9c | 881 | if ((*pwls)->header.type == lang_input_section_enum |
249172c3 | 882 | && (*pwls)->input_section.section == sec) |
fab80407 | 883 | { |
249172c3 | 884 | is = (lang_input_section_type *) * pwls; |
fab80407 AM |
885 | *pwls = (*pwls)->header.next; |
886 | break; | |
887 | } | |
888 | } | |
889 | ||
890 | if (is != NULL) | |
891 | break; | |
892 | } | |
893 | } | |
894 | ||
895 | if (is == NULL) | |
896 | { | |
df5f2391 | 897 | einfo (_("%F%P: can't find %s in output section\n"), |
fd361982 | 898 | bfd_section_name (sec)); |
3b1b01cf | 899 | } |
fab80407 AM |
900 | |
901 | /* Now figure out where the section should go. */ | |
902 | switch (i) | |
903 | { | |
904 | ||
249172c3 | 905 | default: /* to avoid warnings */ |
fab80407 AM |
906 | case XCOFF_SPECIAL_SECTION_TEXT: |
907 | /* _text */ | |
908 | oname = ".text"; | |
b34976b6 | 909 | start = TRUE; |
3b1b01cf | 910 | break; |
252b5132 | 911 | |
fab80407 AM |
912 | case XCOFF_SPECIAL_SECTION_ETEXT: |
913 | /* _etext */ | |
914 | oname = ".text"; | |
b34976b6 | 915 | start = FALSE; |
fab80407 | 916 | break; |
252b5132 | 917 | |
fab80407 AM |
918 | case XCOFF_SPECIAL_SECTION_DATA: |
919 | /* _data */ | |
920 | oname = ".data"; | |
b34976b6 | 921 | start = TRUE; |
fab80407 | 922 | break; |
252b5132 | 923 | |
fab80407 AM |
924 | case XCOFF_SPECIAL_SECTION_EDATA: |
925 | /* _edata */ | |
926 | oname = ".data"; | |
b34976b6 | 927 | start = FALSE; |
fab80407 AM |
928 | break; |
929 | ||
930 | case XCOFF_SPECIAL_SECTION_END: | |
931 | case XCOFF_SPECIAL_SECTION_END2: | |
932 | /* _end and end */ | |
933 | oname = ".bss"; | |
b34976b6 | 934 | start = FALSE; |
fab80407 AM |
935 | break; |
936 | } | |
252b5132 | 937 | |
fab80407 | 938 | os = lang_output_section_find (oname); |
252b5132 | 939 | |
fab80407 AM |
940 | if (start) |
941 | { | |
942 | is->header.next = os->children.head; | |
943 | os->children.head = (lang_statement_union_type *) is; | |
944 | } | |
945 | else | |
946 | { | |
947 | is->header.next = NULL; | |
36983a93 AM |
948 | *os->children.tail = (lang_statement_union_type *) is; |
949 | os->children.tail = &is->header.next; | |
fab80407 | 950 | } |
3b1b01cf | 951 | } |
8423293d | 952 | |
9ec59d51 RS |
953 | /* Executables and shared objects must always have .text, .data |
954 | and .bss output sections, so that the header can refer to them. | |
955 | The kernel refuses to load objects that have missing sections. */ | |
0e1862bb | 956 | if (!bfd_link_relocatable (&link_info)) |
9ec59d51 RS |
957 | for (i = 0; i < ARRAY_SIZE (must_keep_sections); i++) |
958 | { | |
959 | asection *sec; | |
960 | ||
961 | sec = bfd_get_section_by_name (link_info.output_bfd, | |
962 | must_keep_sections[i]); | |
963 | if (sec == NULL) | |
d003af55 AM |
964 | einfo (_("%P: can't find required output section %s\n"), |
965 | must_keep_sections[i]); | |
9ec59d51 RS |
966 | else |
967 | sec->flags |= SEC_KEEP; | |
968 | } | |
969 | ||
1e035701 | 970 | before_allocation_default (); |
3b1b01cf TR |
971 | } |
972 | ||
742aeb63 | 973 | static char * |
0c7a8e5a | 974 | gld${EMULATION_NAME}_choose_target (int argc, char **argv) |
742aeb63 TR |
975 | { |
976 | int i, j, jmax; | |
977 | static char *from_outside; | |
978 | static char *from_inside; | |
7fc44b9c | 979 | static char *argv_to_target[][2] = { |
249172c3 | 980 | {NULL, "${OUTPUT_FORMAT}"}, |
eb1e0e80 NC |
981 | {"-b32", "${OUTPUT_FORMAT_32BIT}"}, |
982 | {"-b64", "${OUTPUT_FORMAT_64BIT}"}, | |
249172c3 | 983 | }; |
742aeb63 TR |
984 | |
985 | jmax = 3; | |
986 | ||
987 | from_outside = getenv (TARGET_ENVIRON); | |
249172c3 | 988 | if (from_outside != (char *) NULL) |
742aeb63 TR |
989 | return from_outside; |
990 | ||
991 | /* Set to default. */ | |
992 | from_inside = argv_to_target[0][1]; | |
993 | for (i = 1; i < argc; i++) | |
994 | { | |
7fc44b9c | 995 | for (j = 1; j < jmax; j++) |
742aeb63 TR |
996 | { |
997 | if (0 == strcmp (argv[i], argv_to_target[j][0])) | |
998 | from_inside = argv_to_target[j][1]; | |
999 | } | |
1000 | } | |
249172c3 | 1001 | |
742aeb63 TR |
1002 | return from_inside; |
1003 | } | |
1004 | ||
7fc44b9c | 1005 | /* Returns |
249172c3 TR |
1006 | 1 : state changed |
1007 | 0 : no change */ | |
7fc44b9c | 1008 | static int |
0c7a8e5a | 1009 | change_symbol_mode (char *input) |
3b1b01cf | 1010 | { |
3b1b01cf | 1011 | char *symbol_mode_string[] = { |
249172c3 TR |
1012 | "# 32", /* 0x01 */ |
1013 | "# 64", /* 0x02 */ | |
1014 | "# no32", /* 0x04 */ | |
1015 | "# no64", /* 0x08 */ | |
3b1b01cf TR |
1016 | NULL, |
1017 | }; | |
249172c3 | 1018 | |
3b1b01cf TR |
1019 | unsigned int bit; |
1020 | char *string; | |
1021 | ||
249172c3 | 1022 | for (bit = 0;; bit++) |
fab80407 AM |
1023 | { |
1024 | string = symbol_mode_string[bit]; | |
249172c3 | 1025 | if (string == NULL) |
fab80407 AM |
1026 | return 0; |
1027 | ||
1028 | if (0 == strcmp (input, string)) | |
1029 | { | |
1030 | symbol_mode = (1 << bit); | |
1031 | return 1; | |
1032 | } | |
3b1b01cf | 1033 | } |
3b1b01cf TR |
1034 | /* should not be here */ |
1035 | return 0; | |
1036 | } | |
1037 | ||
7fc44b9c | 1038 | /* Returns |
249172c3 TR |
1039 | 1 : yes |
1040 | 0 : ignore | |
1041 | -1 : error, try something else */ | |
7fc44b9c | 1042 | static int |
0c7a8e5a | 1043 | is_syscall (char *input, unsigned int *flag) |
3b1b01cf | 1044 | { |
3b1b01cf TR |
1045 | unsigned int bit; |
1046 | char *string; | |
7fc44b9c | 1047 | |
1fdf0249 TR |
1048 | struct sc { |
1049 | char *syscall_string; | |
1050 | unsigned int flag; | |
1051 | } s [] = { | |
1052 | { "svc" /* 0x01 */, XCOFF_SYSCALL32 }, | |
1053 | { "svc32" /* 0x02 */, XCOFF_SYSCALL32 }, | |
1054 | { "svc3264" /* 0x04 */, XCOFF_SYSCALL32 | XCOFF_SYSCALL64 }, | |
1055 | { "svc64" /* 0x08 */, XCOFF_SYSCALL64 }, | |
1056 | { "syscall" /* 0x10 */, XCOFF_SYSCALL32 }, | |
1057 | { "syscall32" /* 0x20 */, XCOFF_SYSCALL32 }, | |
1058 | { "syscall3264" /* 0x40 */, XCOFF_SYSCALL32 | XCOFF_SYSCALL64 }, | |
1059 | { "syscall64" /* 0x80 */, XCOFF_SYSCALL64 }, | |
1060 | { NULL, 0 }, | |
3b1b01cf TR |
1061 | }; |
1062 | ||
1fdf0249 | 1063 | *flag = 0; |
3b1b01cf | 1064 | |
7fc44b9c | 1065 | for (bit = 0;; bit++) |
249172c3 TR |
1066 | { |
1067 | string = s[bit].syscall_string; | |
7fc44b9c | 1068 | if (string == NULL) |
249172c3 | 1069 | return -1; |
fab80407 | 1070 | |
7fc44b9c | 1071 | if (0 == strcmp (input, string)) |
249172c3 | 1072 | { |
7fc44b9c | 1073 | if (1 << bit & syscall_mask) |
249172c3 TR |
1074 | { |
1075 | *flag = s[bit].flag; | |
1076 | return 1; | |
7fc44b9c AM |
1077 | } |
1078 | else | |
249172c3 TR |
1079 | { |
1080 | return 0; | |
1081 | } | |
1082 | } | |
252b5132 | 1083 | } |
3b1b01cf TR |
1084 | /* should not be here */ |
1085 | return -1; | |
252b5132 RH |
1086 | } |
1087 | ||
1088 | /* Read an import or export file. For an import file, this is called | |
1089 | by the before_allocation emulation routine. For an export file, | |
3bcf5557 | 1090 | this is called by the handle_option emulation routine. */ |
252b5132 RH |
1091 | |
1092 | static void | |
0c7a8e5a | 1093 | gld${EMULATION_NAME}_read_file (const char *filename, bfd_boolean import) |
252b5132 RH |
1094 | { |
1095 | struct obstack *o; | |
1096 | FILE *f; | |
1097 | int lineno; | |
1098 | int c; | |
b34976b6 | 1099 | bfd_boolean keep; |
252b5132 RH |
1100 | const char *imppath; |
1101 | const char *impfile; | |
1102 | const char *impmember; | |
1103 | ||
1104 | o = (struct obstack *) xmalloc (sizeof (struct obstack)); | |
1105 | obstack_specify_allocation (o, 0, 0, xmalloc, gld${EMULATION_NAME}_free); | |
1106 | ||
1107 | f = fopen (filename, FOPEN_RT); | |
1108 | if (f == NULL) | |
1109 | { | |
1110 | bfd_set_error (bfd_error_system_call); | |
df5f2391 | 1111 | einfo ("%F%P: %s: %E\n", filename); |
b2e951ec | 1112 | return; |
252b5132 RH |
1113 | } |
1114 | ||
b34976b6 | 1115 | keep = FALSE; |
252b5132 RH |
1116 | |
1117 | imppath = NULL; | |
1118 | impfile = NULL; | |
1119 | impmember = NULL; | |
1120 | ||
1121 | lineno = 0; | |
3b1b01cf | 1122 | |
69f284c7 TR |
1123 | /* Default to 32 and 64 bit mode |
1124 | symbols at top of /lib/syscalls.exp do not have a mode modifier and they | |
1125 | are not repeated, assume 64 bit routines also want to use them. | |
1126 | See the routine change_symbol_mode for more information. */ | |
1127 | ||
3b1b01cf TR |
1128 | symbol_mode = 0x04; |
1129 | ||
252b5132 RH |
1130 | while ((c = getc (f)) != EOF) |
1131 | { | |
1132 | char *s; | |
1133 | char *symname; | |
1fdf0249 | 1134 | unsigned int syscall_flag = 0; |
252b5132 RH |
1135 | bfd_vma address; |
1136 | struct bfd_link_hash_entry *h; | |
1137 | ||
1138 | if (c != '\n') | |
1139 | { | |
1140 | obstack_1grow (o, c); | |
1141 | continue; | |
1142 | } | |
1143 | ||
1144 | obstack_1grow (o, '\0'); | |
1145 | ++lineno; | |
1146 | ||
1147 | s = (char *) obstack_base (o); | |
3882b010 | 1148 | while (ISSPACE (*s)) |
252b5132 | 1149 | ++s; |
fab80407 AM |
1150 | if (*s == '\0' |
1151 | || *s == '*' | |
1152 | || change_symbol_mode (s) | |
1153 | || (*s == '#' && s[1] == ' ') | |
249172c3 | 1154 | || (!import && *s == '#' && s[1] == '!')) |
252b5132 RH |
1155 | { |
1156 | obstack_free (o, obstack_base (o)); | |
1157 | continue; | |
1158 | } | |
1159 | ||
1160 | if (*s == '#' && s[1] == '!') | |
1161 | { | |
1162 | s += 2; | |
3882b010 | 1163 | while (ISSPACE (*s)) |
252b5132 RH |
1164 | ++s; |
1165 | if (*s == '\0') | |
1166 | { | |
1167 | imppath = NULL; | |
1168 | impfile = NULL; | |
1169 | impmember = NULL; | |
1170 | obstack_free (o, obstack_base (o)); | |
1171 | } | |
1172 | else if (*s == '(') | |
df5f2391 | 1173 | einfo (_("%F%P:%s:%d: #! ([member]) is not supported " |
d003af55 | 1174 | "in import files\n"), |
252b5132 RH |
1175 | filename, lineno); |
1176 | else | |
1177 | { | |
1178 | char cs; | |
24c611d1 | 1179 | char *start; |
252b5132 RH |
1180 | |
1181 | (void) obstack_finish (o); | |
b34976b6 | 1182 | keep = TRUE; |
24c611d1 | 1183 | start = s; |
249172c3 | 1184 | while (!ISSPACE (*s) && *s != '(' && *s != '\0') |
24c611d1 | 1185 | ++s; |
252b5132 RH |
1186 | cs = *s; |
1187 | *s = '\0'; | |
24c611d1 RS |
1188 | if (!bfd_xcoff_split_import_path (link_info.output_bfd, |
1189 | start, &imppath, &impfile)) | |
df5f2391 | 1190 | einfo (_("%F%P: could not parse import path: %E\n")); |
3882b010 | 1191 | while (ISSPACE (cs)) |
252b5132 RH |
1192 | { |
1193 | ++s; | |
1194 | cs = *s; | |
1195 | } | |
1196 | if (cs != '(') | |
1197 | { | |
1198 | impmember = ""; | |
1199 | if (cs != '\0') | |
df5f2391 | 1200 | einfo (_("%P:%s:%d: warning: syntax error in import file\n"), |
252b5132 RH |
1201 | filename, lineno); |
1202 | } | |
1203 | else | |
1204 | { | |
1205 | ++s; | |
1206 | impmember = s; | |
1207 | while (*s != ')' && *s != '\0') | |
1208 | ++s; | |
1209 | if (*s == ')') | |
1210 | *s = '\0'; | |
1211 | else | |
df5f2391 | 1212 | einfo (_("%P:%s:%d: warning: syntax error in import file\n"), |
252b5132 RH |
1213 | filename, lineno); |
1214 | } | |
1215 | } | |
1216 | ||
1217 | continue; | |
1218 | } | |
1219 | ||
742aeb63 | 1220 | if (symbol_mode & symbol_mode_mask) |
fab80407 AM |
1221 | { |
1222 | /* This is a symbol to be imported or exported. */ | |
1223 | symname = s; | |
1fdf0249 | 1224 | syscall_flag = 0; |
fab80407 AM |
1225 | address = (bfd_vma) -1; |
1226 | ||
249172c3 | 1227 | while (!ISSPACE (*s) && *s != '\0') |
fab80407 AM |
1228 | ++s; |
1229 | if (*s != '\0') | |
1230 | { | |
1231 | char *se; | |
3b1b01cf | 1232 | |
fab80407 | 1233 | *s++ = '\0'; |
3b1b01cf | 1234 | |
3882b010 | 1235 | while (ISSPACE (*s)) |
fab80407 AM |
1236 | ++s; |
1237 | ||
1238 | se = s; | |
249172c3 | 1239 | while (!ISSPACE (*se) && *se != '\0') |
fab80407 AM |
1240 | ++se; |
1241 | if (*se != '\0') | |
1242 | { | |
1243 | *se++ = '\0'; | |
3882b010 | 1244 | while (ISSPACE (*se)) |
fab80407 AM |
1245 | ++se; |
1246 | if (*se != '\0') | |
df5f2391 | 1247 | einfo (_("%P:%s%d: warning: syntax error in " |
d003af55 | 1248 | "import/export file\n"), |
fab80407 AM |
1249 | filename, lineno); |
1250 | } | |
1251 | ||
1252 | if (s != se) | |
1253 | { | |
1254 | int status; | |
c89e8944 | 1255 | const char *end; |
fab80407 | 1256 | |
249172c3 | 1257 | status = is_syscall (s, &syscall_flag); |
7fc44b9c AM |
1258 | |
1259 | if (0 > status) | |
249172c3 TR |
1260 | { |
1261 | /* not a system call, check for address */ | |
c89e8944 | 1262 | address = bfd_scan_vma (s, &end, 0); |
249172c3 TR |
1263 | if (*end != '\0') |
1264 | { | |
df5f2391 | 1265 | einfo (_("%P:%s:%d: warning: syntax error in " |
d003af55 | 1266 | "import/export file\n"), |
249172c3 | 1267 | filename, lineno); |
7fc44b9c | 1268 | |
249172c3 TR |
1269 | } |
1270 | } | |
3b1b01cf | 1271 | } |
252b5132 | 1272 | } |
3b1b01cf | 1273 | |
249172c3 | 1274 | if (!import) |
fab80407 AM |
1275 | { |
1276 | struct export_symbol_list *n; | |
1277 | ||
24898b70 | 1278 | ldlang_add_undef (symname, TRUE); |
fab80407 AM |
1279 | n = ((struct export_symbol_list *) |
1280 | xmalloc (sizeof (struct export_symbol_list))); | |
1281 | n->next = export_symbols; | |
1282 | n->name = xstrdup (symname); | |
fab80407 AM |
1283 | export_symbols = n; |
1284 | } | |
1285 | else | |
1286 | { | |
b34976b6 AM |
1287 | h = bfd_link_hash_lookup (link_info.hash, symname, FALSE, FALSE, |
1288 | TRUE); | |
fab80407 AM |
1289 | if (h == NULL || h->type == bfd_link_hash_new) |
1290 | { | |
1291 | /* We can just ignore attempts to import an unreferenced | |
1292 | symbol. */ | |
1293 | } | |
1294 | else | |
1295 | { | |
f13a99db AM |
1296 | if (!bfd_xcoff_import_symbol (link_info.output_bfd, |
1297 | &link_info, h, | |
249172c3 TR |
1298 | address, imppath, impfile, |
1299 | impmember, syscall_flag)) | |
df5f2391 | 1300 | einfo (_("%X%P:%s:%d: failed to import symbol %s: %E\n"), |
fab80407 AM |
1301 | filename, lineno, symname); |
1302 | } | |
1303 | } | |
1304 | } | |
252b5132 RH |
1305 | obstack_free (o, obstack_base (o)); |
1306 | } | |
fab80407 | 1307 | |
252b5132 RH |
1308 | if (obstack_object_size (o) > 0) |
1309 | { | |
df5f2391 | 1310 | einfo (_("%P:%s:%d: warning: ignoring unterminated last line\n"), |
fab80407 AM |
1311 | filename, lineno); |
1312 | obstack_free (o, obstack_base (o)); | |
1313 | } | |
252b5132 | 1314 | |
249172c3 | 1315 | if (!keep) |
fab80407 AM |
1316 | { |
1317 | obstack_free (o, NULL); | |
1318 | free (o); | |
252b5132 | 1319 | } |
b2e951ec NC |
1320 | |
1321 | fclose (f); | |
fab80407 | 1322 | } |
252b5132 RH |
1323 | |
1324 | /* This routine saves us from worrying about declaring free. */ | |
1325 | ||
1326 | static void | |
0c7a8e5a | 1327 | gld${EMULATION_NAME}_free (void *p) |
252b5132 RH |
1328 | { |
1329 | free (p); | |
1330 | } | |
1331 | ||
1332 | /* This is called by the before_allocation routine via | |
1333 | lang_for_each_statement. It looks for relocations and assignments | |
1334 | to symbols. */ | |
1335 | ||
1336 | static void | |
0c7a8e5a | 1337 | gld${EMULATION_NAME}_find_relocs (lang_statement_union_type *s) |
252b5132 RH |
1338 | { |
1339 | if (s->header.type == lang_reloc_statement_enum) | |
1340 | { | |
1341 | lang_reloc_statement_type *rs; | |
1342 | ||
1343 | rs = &s->reloc_statement; | |
1344 | if (rs->name == NULL) | |
d003af55 | 1345 | einfo (_("%F%P: only relocations against symbols are permitted\n")); |
f13a99db AM |
1346 | if (!bfd_xcoff_link_count_reloc (link_info.output_bfd, &link_info, |
1347 | rs->name)) | |
d003af55 | 1348 | einfo (_("%F%P: bfd_xcoff_link_count_reloc failed: %E\n")); |
252b5132 RH |
1349 | } |
1350 | ||
1351 | if (s->header.type == lang_assignment_statement_enum) | |
1352 | gld${EMULATION_NAME}_find_exp_assignment (s->assignment_statement.exp); | |
1353 | } | |
1354 | ||
1355 | /* Look through an expression for an assignment statement. */ | |
1356 | ||
1357 | static void | |
0c7a8e5a | 1358 | gld${EMULATION_NAME}_find_exp_assignment (etree_type *exp) |
252b5132 RH |
1359 | { |
1360 | struct bfd_link_hash_entry *h; | |
1361 | ||
1362 | switch (exp->type.node_class) | |
1363 | { | |
1364 | case etree_provide: | |
1365 | h = bfd_link_hash_lookup (link_info.hash, exp->assign.dst, | |
b34976b6 | 1366 | FALSE, FALSE, FALSE); |
252b5132 RH |
1367 | if (h == NULL) |
1368 | break; | |
1369 | /* Fall through. */ | |
1370 | case etree_assign: | |
1371 | if (strcmp (exp->assign.dst, ".") != 0) | |
1372 | { | |
f13a99db AM |
1373 | if (!bfd_xcoff_record_link_assignment (link_info.output_bfd, |
1374 | &link_info, | |
249172c3 | 1375 | exp->assign.dst)) |
df5f2391 | 1376 | einfo (_("%F%P: failed to record assignment to %s: %E\n"), |
252b5132 RH |
1377 | exp->assign.dst); |
1378 | } | |
1379 | gld${EMULATION_NAME}_find_exp_assignment (exp->assign.src); | |
1380 | break; | |
1381 | ||
1382 | case etree_binary: | |
1383 | gld${EMULATION_NAME}_find_exp_assignment (exp->binary.lhs); | |
1384 | gld${EMULATION_NAME}_find_exp_assignment (exp->binary.rhs); | |
1385 | break; | |
1386 | ||
1387 | case etree_trinary: | |
1388 | gld${EMULATION_NAME}_find_exp_assignment (exp->trinary.cond); | |
1389 | gld${EMULATION_NAME}_find_exp_assignment (exp->trinary.lhs); | |
1390 | gld${EMULATION_NAME}_find_exp_assignment (exp->trinary.rhs); | |
1391 | break; | |
1392 | ||
1393 | case etree_unary: | |
1394 | gld${EMULATION_NAME}_find_exp_assignment (exp->unary.child); | |
1395 | break; | |
1396 | ||
1397 | default: | |
1398 | break; | |
1399 | } | |
1400 | } | |
1401 | ||
1402 | static char * | |
0c7a8e5a | 1403 | gld${EMULATION_NAME}_get_script (int *isfile) |
252b5132 RH |
1404 | EOF |
1405 | ||
7225345d | 1406 | if test x"$COMPILE_IN" = xyes |
252b5132 RH |
1407 | then |
1408 | # Scripts compiled in. | |
1409 | ||
1410 | # sed commands to quote an ld script as a C string. | |
5f642101 | 1411 | sc="-f ${srcdir}/emultempl/ostring.sed" |
252b5132 | 1412 | |
92b93329 | 1413 | fragment <<EOF |
fab80407 | 1414 | { |
252b5132 RH |
1415 | *isfile = 0; |
1416 | ||
0e1862bb | 1417 | if (bfd_link_relocatable (&link_info) && config.build_constructors) |
252b5132 RH |
1418 | return |
1419 | EOF | |
b34976b6 | 1420 | sed $sc ldscripts/${EMULATION_NAME}.xu >> e${EMULATION_NAME}.c |
0e1862bb | 1421 | echo ' ; else if (bfd_link_relocatable (&link_info)) return' >> e${EMULATION_NAME}.c |
b34976b6 AM |
1422 | sed $sc ldscripts/${EMULATION_NAME}.xr >> e${EMULATION_NAME}.c |
1423 | echo ' ; else if (!config.text_read_only) return' >> e${EMULATION_NAME}.c | |
1424 | sed $sc ldscripts/${EMULATION_NAME}.xbn >> e${EMULATION_NAME}.c | |
1425 | echo ' ; else if (!config.magic_demand_paged) return' >> e${EMULATION_NAME}.c | |
1426 | sed $sc ldscripts/${EMULATION_NAME}.xn >> e${EMULATION_NAME}.c | |
1427 | echo ' ; else return' >> e${EMULATION_NAME}.c | |
1428 | sed $sc ldscripts/${EMULATION_NAME}.x >> e${EMULATION_NAME}.c | |
1429 | echo '; }' >> e${EMULATION_NAME}.c | |
252b5132 RH |
1430 | |
1431 | else | |
1432 | # Scripts read from the filesystem. | |
1433 | ||
92b93329 | 1434 | fragment <<EOF |
fab80407 | 1435 | { |
252b5132 RH |
1436 | *isfile = 1; |
1437 | ||
0e1862bb | 1438 | if (bfd_link_relocatable (&link_info) && config.build_constructors) |
252b5132 | 1439 | return "ldscripts/${EMULATION_NAME}.xu"; |
0e1862bb | 1440 | else if (bfd_link_relocatable (&link_info)) |
252b5132 RH |
1441 | return "ldscripts/${EMULATION_NAME}.xr"; |
1442 | else if (!config.text_read_only) | |
1443 | return "ldscripts/${EMULATION_NAME}.xbn"; | |
1444 | else if (!config.magic_demand_paged) | |
1445 | return "ldscripts/${EMULATION_NAME}.xn"; | |
1446 | else | |
1447 | return "ldscripts/${EMULATION_NAME}.x"; | |
1448 | } | |
1449 | EOF | |
1450 | ||
1451 | fi | |
1452 | ||
92b93329 | 1453 | fragment <<EOF |
252b5132 | 1454 | |
7fc44b9c | 1455 | static void |
0c7a8e5a | 1456 | gld${EMULATION_NAME}_create_output_section_statements (void) |
9a4c7f16 TR |
1457 | { |
1458 | /* __rtinit */ | |
f13a99db | 1459 | if ((bfd_get_flavour (link_info.output_bfd) == bfd_target_xcoff_flavour) |
7fc44b9c | 1460 | && (link_info.init_function != NULL |
69f284c7 | 1461 | || link_info.fini_function != NULL |
b34976b6 | 1462 | || rtld)) |
9a4c7f16 | 1463 | { |
9a4c7f16 TR |
1464 | initfini_file = lang_add_input_file ("initfini", |
1465 | lang_input_file_is_file_enum, | |
1466 | NULL); | |
7fc44b9c | 1467 | |
f13a99db | 1468 | initfini_file->the_bfd = bfd_create ("initfini", link_info.output_bfd); |
9a4c7f16 TR |
1469 | if (initfini_file->the_bfd == NULL |
1470 | || ! bfd_set_arch_mach (initfini_file->the_bfd, | |
f13a99db AM |
1471 | bfd_get_arch (link_info.output_bfd), |
1472 | bfd_get_mach (link_info.output_bfd))) | |
9a4c7f16 | 1473 | { |
df5f2391 | 1474 | einfo (_("%F%P: can not create BFD: %E\n")); |
9a4c7f16 TR |
1475 | return; |
1476 | } | |
7fc44b9c | 1477 | |
9a4c7f16 | 1478 | /* Call backend to fill in the rest */ |
b34976b6 AM |
1479 | if (! bfd_xcoff_link_generate_rtinit (initfini_file->the_bfd, |
1480 | link_info.init_function, | |
1481 | link_info.fini_function, | |
1482 | rtld)) | |
9a4c7f16 | 1483 | { |
df5f2391 | 1484 | einfo (_("%F%P: can not create BFD: %E\n")); |
9a4c7f16 TR |
1485 | return; |
1486 | } | |
69f284c7 TR |
1487 | |
1488 | /* __rtld defined in /lib/librtl.a */ | |
b34976b6 | 1489 | if (rtld) |
69f284c7 | 1490 | lang_add_input_file ("rtl", lang_input_file_is_l_enum, NULL); |
9a4c7f16 TR |
1491 | } |
1492 | } | |
1493 | ||
f1f0d9ab | 1494 | static void |
0c7a8e5a | 1495 | gld${EMULATION_NAME}_set_output_arch (void) |
f1f0d9ab | 1496 | { |
f13a99db AM |
1497 | bfd_set_arch_mach (link_info.output_bfd, |
1498 | bfd_xcoff_architecture (link_info.output_bfd), | |
1499 | bfd_xcoff_machine (link_info.output_bfd)); | |
f1f0d9ab | 1500 | |
f13a99db AM |
1501 | ldfile_output_architecture = bfd_get_arch (link_info.output_bfd); |
1502 | ldfile_output_machine = bfd_get_mach (link_info.output_bfd); | |
1503 | ldfile_output_machine_name = bfd_printable_name (link_info.output_bfd); | |
f1f0d9ab TR |
1504 | } |
1505 | ||
24c611d1 RS |
1506 | static bfd_boolean |
1507 | gld${EMULATION_NAME}_open_dynamic_archive (const char *arch, | |
1508 | search_dirs_type *search, | |
1509 | lang_input_statement_type *entry) | |
1510 | { | |
24c611d1 RS |
1511 | char *path; |
1512 | ||
66be1055 | 1513 | if (!entry->flags.maybe_archive) |
24c611d1 RS |
1514 | return FALSE; |
1515 | ||
d4ae5fb0 AM |
1516 | if (entry->flags.full_name_provided) |
1517 | path = concat (search->name, "/", entry->filename, | |
1518 | (const char *) NULL); | |
1519 | else | |
1520 | path = concat (search->name, "/lib", entry->filename, arch, ".a", | |
1521 | (const char *) NULL); | |
1522 | ||
24c611d1 RS |
1523 | if (!ldfile_try_open_bfd (path, entry)) |
1524 | { | |
1525 | free (path); | |
1526 | return FALSE; | |
1527 | } | |
1528 | /* Don't include the searched directory in the import path. */ | |
1529 | bfd_xcoff_set_archive_import_path (&link_info, entry->the_bfd, | |
1530 | path + strlen (search->name) + 1); | |
1531 | entry->filename = path; | |
1532 | return TRUE; | |
1533 | } | |
1534 | ||
249172c3 | 1535 | struct ld_emulation_xfer_struct ld_${EMULATION_NAME}_emulation = { |
252b5132 RH |
1536 | gld${EMULATION_NAME}_before_parse, |
1537 | syslib_default, | |
1538 | hll_default, | |
1539 | after_parse_default, | |
1540 | gld${EMULATION_NAME}_after_open, | |
5c3261b0 | 1541 | after_check_relocs_default, |
252b5132 | 1542 | after_allocation_default, |
f1f0d9ab TR |
1543 | gld${EMULATION_NAME}_set_output_arch, |
1544 | gld${EMULATION_NAME}_choose_target, | |
252b5132 RH |
1545 | gld${EMULATION_NAME}_before_allocation, |
1546 | gld${EMULATION_NAME}_get_script, | |
1547 | "${EMULATION_NAME}", | |
1548 | "${OUTPUT_FORMAT}", | |
1e035701 | 1549 | finish_default, |
9a4c7f16 | 1550 | gld${EMULATION_NAME}_create_output_section_statements, |
24c611d1 | 1551 | gld${EMULATION_NAME}_open_dynamic_archive, |
249172c3 TR |
1552 | 0, /* place_orphan */ |
1553 | 0, /* set_symbols */ | |
252b5132 | 1554 | gld${EMULATION_NAME}_parse_args, |
3bcf5557 AM |
1555 | gld${EMULATION_NAME}_add_options, |
1556 | gld${EMULATION_NAME}_handle_option, | |
40d109bf | 1557 | gld${EMULATION_NAME}_unrecognized_file, |
249172c3 TR |
1558 | NULL, /* list_options */ |
1559 | NULL, /* recognized_file */ | |
1560 | NULL, /* find potential_libraries */ | |
7a2f2d82 DD |
1561 | NULL, /* new_vers_pattern */ |
1562 | NULL /* extra_map_file_text */ | |
252b5132 RH |
1563 | }; |
1564 | EOF |