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Constify target name, reloc name, and carsym name
[deliverable/binutils-gdb.git] / ld / ChangeLog-2010
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9e9e0820
L		 12010-12-31 Robert Millan <rmh@gnu.org>
2 Richard Sandiford <rdsandiford@googlemail.com>
3
4 * configure.tgt: Recognize mips-freebsd and mips-kfreebsd-gnu.
5
6 * emulparams/elf32btsmip_fbsd.sh: New file.
7 * emulparams/elf32btsmipn32_fbsd.sh: Likewise.
8 * emulparams/elf32ltsmip_fbsd.sh: Likewise.
9 * emulparams/elf32ltsmipn32_fbsd.sh: Likewise.
10 * emulparams/elf64btsmip_fbsd.sh: Likewise.
11 * emulparams/elf64ltsmip_fbsd.sh: Likewise.
12
13 * Makefile.am: Add build rules for `eelf32btsmip_fbsd.c',
14 `eelf32btsmipn32_fbsd.c', `eelf32ltsmip_fbsd.c',
15 `eelf32ltsmipn32_fbsd.c', `eelf64btsmip_fbsd.c' and
16 `eelf64ltsmip_fbsd.c'.
17 * Makefile.in: Regenerate.
18
192010-12-30 H.J. Lu <hongjiu.lu@intel.com>
20
21 * emulparams/elf32_x86_64.sh: New.
22
23 * configure.tgt (targ64_extra_emuls): Add elf32_x86_64 for
24 i[3-7]86-*-linux-*.
25 (targ_extra_libpath): Likewise.
26 (targ_extra_emuls): Add elf32_x86_64 for x86_64-*-linux-*.
27 (targ_extra_libpath): Likewise.
28
29 * Makefile.am (ALL_64_EMULATION_SOURCES): Add eelf32_x86_64.c.
30 (eelf32_x86_64.c): New.
31 * Makefile.in: Regenerated.
32
332010-12-20 Alan Modra <amodra@gmail.com>
34
35 PR ld/12327
36 * ld.texinfo (Expression Section): Describe treatment of numbers
37 and absolute symbols.
38 * ldemul.c (after_open_default): Look up __ld_compatibility.
39 * ldexp.c (fold_name): Convert absolute symbols to numbers when
40 inside output section definitions, or when __ld_compatibility >= 221.
41 (exp_fold_tree_1): Convert numbers to absolute when not in output
42 section definition and __ld_compatibility < 221. Don't always
43 convert values outside an output section definition to absolute.
44 * ldexp.h (uses_defined): Comment.
45 * ldlang.c (ld_compatibility): New variable.
46 * ldlang.h (ld_compatibility): Declare.
47 * emultempl/aix.em, * emultempl/armcoff.em, * emultempl/beos.em,
48 * emultempl/elf32.em, * emultempl/genelf.em, * emultempl/lnk960.em,
49 * emultempl/m68kcoff.em, * emultempl/mmo.em, * emultempl/pe.em,
50 * emultempl/pep.em, * emultempl/sunos.em, * emultempl/z80.em: Call
51 after_open_default from after_open function.
52
532010-12-20 Alan Modra <amodra@gmail.com>
54
55 PR ld/12001
56 Revert 2010-11-03 Nick Clifton
57 * ldlang.c (ldlang_def_chain_list): Delete.
58 (insert_defined, ldlang_add_def, lang_place_defineds): Delete.
59 (lang_process): Don't call lang_place_defineds.
60 (lang_add_assignment): Don't do anything special for --defsym.
61
62 * ldexp.h (struct ldexp_control): Add uses_defined.
63 (exp_fold_tree_no_dot): Declare.
64 * ldexp.c (exp_fold_tree): Clear uses_defined.
65 (exp_fold_tree_no_dot): Likewise. Make global.
66 (fold_name <DEFINED>): Set uses_defined.
67 (exp_fold_tree_1 <etree_assign>): Define symbol during first phase
68 even when the value being assigned isn't valid.
69 * ldlang.c (open_input_bfds): Process assignment statements.
70 (lang_process): Bump lang_statement_iteration.
71 (scan_for_self_assignment): Formatting.
72 (print_assignment): Style.
73
742010-12-15 H.J. Lu <hongjiu.lu@intel.com>
75
76 * Makefile.am (GENSCRIPTS): Add @enable_initfini_array@.
77
78 * NEWS: Mention SORT_BY_INIT_PRIORITY.
79
80 * configure.in: Add AC_CANONICAL_BUILD.
81 Add --enable-initfini-array.
82
83 * genscripts.sh (ENABLE_INITFINI_ARRAY): New.
84
85 * ld.h (sort_type): Add by_init_priority.
86
87 * ld.texinfo: Document SORT_BY_INIT_PRIORITY.
88
89 * ldgram.y (SORT_BY_INIT_PRIORITY): New.
90 (wildcard_spec): Handle SORT_BY_INIT_PRIORITY.
91
92 * ldlang.c (get_init_priority): New.
93 (compare_section): Use get_init_priority for by_init_priority.
94
95 * ldlex.l (SORT_BY_INIT_PRIORITY): New.
96
97 * scripttempl/elf.sc: Support ENABLE_INITFINI_ARRAY.
98
99 * Makefile.in: Regenerated.
100 * aclocal.m4: Regenerated.
101 * config.in: Likewise.
102 * configure: Likewise.
103
1042010-12-13 Alan Modra <amodra@gmail.com>
105
106 * ldlang.c (load_symbols): Correct last change.
107
1082010-12-12 H.J. Lu <hongjiu.lu@intel.com>
109
110 * ldlang.c (load_symbols): Optimize for add_archive_element.
111
1122010-12-09 Mike Frysinger <vapier@gentoo.org>
113
114 * .gitignore: New file.
115
1162010-12-06 H.J. Lu <hongjiu.lu@intel.com>
117
118 * lexsup.c (ld_options): Add -flto and -flto-partition= for
119 GCC LTO option compatibility.
120
1212010-12-06 H.J. Lu <hongjiu.lu@intel.com>
122
123 PR ld/12288
124 * plugin.c (message): Don't add the trailing `\n' for
125 LDPL_ERROR.
126
1272010-12-06 H.J. Lu <hongjiu.lu@intel.com>
128
129 PR ld/12288
130 * testplug.c: Remove the trailing `\n' from TV_MESSAGE.
131
1322010-12-06 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
133
134 PR ld/12288
135 * plugin.c (message): Use putchar for the trailing `\n'.
136
1372010-12-06 H.J. Lu <hongjiu.lu@intel.com>
138 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
139
140 PR ld/12289
141 * ldmain.c (main): Don't call plugin_call_cleanup.
142
143 * plugin.c (plugin_call_cleanup): Make it static.
144 (message): Don't call plugin_call_cleanup.
145 (plugin_load_plugins): Call xatexit with plugin_call_cleanup.
146
1472010-12-05 H.J. Lu <hongjiu.lu@intel.com>
148
149 PR ld/12289
150 * plugin.c (message): Call plugin_call_cleanup on fatal
151 error.
152
1532010-12-05 H.J. Lu <hongjiu.lu@intel.com>
154
155 * plugin.c (message): Add a space after `:' in error message.
156
1572010-12-05 H.J. Lu <hongjiu.lu@intel.com>
158
159 * plugin.c (asymbol_from_plugin_symbol): Add the trailing `\n'
160 to einfo.
161 (get_symbols): Likewise.
162 (plugin_notice): Likewise.
163 (plugin_multiple_definition): Likewise.
164
1652010-12-05 H.J. Lu <hongjiu.lu@intel.com>
166
167 PR ld/12288
168 * plugin.c (message): Add the trailing `\n'.
169
1702010-12-05 H.J. Lu <hongjiu.lu@intel.com>
171
172 * ldfile.c (ldfile_open_file_search): Check maybe_archive instead
173 of is_archive.
174 * emultempl/aix.em: Likewise.
175 * emultempl/elf32.em: Likewise.
176 * emultempl/linux.em: Likewise.
177 * emultempl/pe.em: Likewise.
178 * emultempl/pep.em: Likewise.
179 * emultempl/sunos.em: Likewise.
180 * emultempl/vms.em: Likewise.
181
182 * ldlang.c (new_afile): Set maybe_archive instead of is_archive..
183
184 * ldlang.h (lang_input_statement_struct): Replace is_archive
185 with maybe_archive.
186
1872010-12-05 H.J. Lu <hongjiu.lu@intel.com>
188
189 PR ld/12277
190 * plugin.c (asymbol_from_plugin_symbol): Properly convert LTO
191 plugin visibility to ELF visibility.
192 (is_visible_from_outside): Re-indent.
193
1942010-12-04 Alan Modra <amodra@gmail.com>
195
196 * ldlang.c (lang_size_sections_1): Align lma using same alignment
197 as for vma.
198
1992010-12-03 H.J. Lu <hongjiu.lu@intel.com>
200
201 * lexsup.c (ld_options): Fix a typo in comments.
202
2032010-12-01 H.J. Lu <hongjiu.lu@intel.com>
204
205 * plugin.h: Re-indent.
206
2072010-11-30 Joel Sherrill <joel.sherrill@oarcorp.com>
208
209 * configure.tgt: Add sparc64-rtems.
210
2112010-11-26 Alan Modra <amodra@gmail.com>
212
213 * po/ja.po: Update.
214
2152010-11-25 Alan Modra <amodra@gmail.com>
216
217 * po/bg.po: Update.
218 * po/es.po: Update.
219 * po/fi.po: Update.
220 * po/ja.po: New.
221 * po/zh_CN.po: Update.
222
2232010-11-25 Jan Hubicka <hubicka@ucw.cz>
224
225 * scripttempl/elf.sc: Group .text.exit, text.startup and .text.hot
226 sections.
227
2282010-11-23 Matthias Klose <doko@ubuntu.com>
229
230 * configure.ac: For --enable-gold, handle value `default' instead of
231 `both*'. Always install ld as ld.gold, install as ld if gold is
232 the default.
233 * configure: Regenerate.
234
2352010-11-21 H.J. Lu <hongjiu.lu@intel.com>
236
237 * ldfile.c: Re-indent plugin code.
238 * ldlang.c: Likewise.
239 * ldmain.c: Likewise.
240 * plugin.c: Likewise.
241
2422010-11-20 H.J. Lu <hongjiu.lu@intel.com>
243
244 PR ld/12246
245 * plugin.c (asymbol_from_plugin_symbol): Set alignment of
246 common symbol to 1 for For ELF targets.
247
2482010-11-20 H.J. Lu <hongjiu.lu@intel.com>
249
250 PR ld/12247
251 * lexsup.c (parse_args): Properly report loading plugin error.
252
2532010-11-19 Dave Korn <dave.korn.cygwin@gmail.com>
254
255 * plugin.c (is_visible_from_outside): New function.
256 (get_symbols): Use it.
257
2582010-11-16 Jie Zhang <jie.zhang@analog.com>
259
260 * Makefile.am (eelf32bfinfd.c, eelf32bfin.c): Depend on bfin.em.
261 * Makefile.in: Regenerated.
262 * emulparams/bfin.sh (EXTRA_EM_FILE): Set.
263 * emulparams/elf32bfinfd.sh (EXTRA_EM_FILE): Likewise.
264 * emultempl/bfin.em: New.
265
2662010-11-16 Yasuaki Taniguchi <taniguchi.yasua@jp.fujitsu.com>
267
268 * emultempl/pe.em (_list_options): Correct typo.
269 * emultempl/pep.em (_list_options): Likewise.
270
2712010-11-08 Thomas Schwinge <thomas@schwinge.name>
272
273 * configure.host: Add stanza for *-*-gnu*.
274
2752010-11-05 Pierre Muller <muller@ics.u-strasbg.fr>
276
277 * emultempl/spuelf.em (new_tmp_file): Fix wrong first parameter.
278
2792010-11-05 Tristan Gingold <gingold@adacore.com>
280
281 * po/ld.pot: Regenerate
282 * po/POTFILES.in: Regenerate
283
2842010-11-05 Tristan Gingold <gingold@adacore.com>
285
286 * NEWS: Add marker for 2.21.
287
2882010-11-05 Dave Korn <dave.korn.cygwin@gmail.com>
289
290 * plugin.h (plugin_active_plugins_p): New prototype.
291 (is_ir_dummy_bfd): Delete prototype.
292 * plugin.c: Fix formatting issues.
293 (is_ir_dummy_bfd): Make static.
294 (plugin_active_plugins_p): New function.
295 * ldfile.c (ldfile_try_open_bfd): Use it to save work if no plugins
296 are loaded. Always close file descriptor after claim handler returns.
297 * ldmain.c (add_archive_element): Likewise.
298
2992010-11-05 Alan Modra <amodra@gmail.com>
300
301 * ldlang.c (lang_add_section): Distinguish ELF treatment of NOLOAD.
302 (map_input_to_output_sections): Likewise.
303 (lang_size_sections_1): Likewise.
304 (IGNORE_SECTION): Don't test SEC_NEVER_LOAD.
305 (lang_check_section_addresses): Likewise.
306
3072010-11-04 Kai Tietz <kai.tietz@onevision.com>
308
309 * scripttempl/pe.sc (.debug_types): New.
310 * scripttempl/pep.sc: Likewise.
311
3122010-11-04 Alan Modra <amodra@gmail.com>
313
314 * plugin.c (is_ir_dummy_bfd): Don't segfault on NULL abfd.
315
3162010-11-03 Nick Clifton <nickc@redhat.com>
317
318 PR ld/12001
319 * ldlang.c (ldlang_def_chain_list): New variable. Contains a list
320 of symbols defined via the --defsym command line option and
321 currently waiting assignment.
322 (insert_defined): Add a defined symbol to the symbol table.
323 (ldlang_add_def): Add a entry to the ldlang_def_chain_list.
324 (lang_place_defineds): Walk ldlang_def_chain_list defining the
325 symbols.
326 (lang_process): Call lang_place_defineds.
327 (lang_add_assignment): If the assignment has come from a --defsym
328 command line option then call lang_add_def.
329
3302010-11-03 Alan Modra <amodra@gmail.com>
331
332 * Makefile.am (eelf64hppa.c): Correct dependencies.
333 * Makefile.in: Regenerate.
334
3352010-11-02 H.J. Lu <hongjiu.lu@intel.com>
336
337 * scripttempl/armbpabi.sc: Include compressed DWARF debug
338 sections.
339 * scripttempl/avr.sc: Likewise.
340 * scripttempl/elf32cr16.sc: Likewise.
341 * scripttempl/elf32crx.sc: Likewise.
342 * scripttempl/elf32msp430.sc: Likewise.
343 * scripttempl/elf32msp430_3.sc: Likewise.
344 * scripttempl/elf32sh-symbian.sc: Likewise.
345 * scripttempl/elf64hppa.sc: Likewise.
346 * scripttempl/elf_chaos.sc: Likewise.
347 * scripttempl/elfd10v.sc: Likewise.
348 * scripttempl/elfd30v.sc: Likewise.
349 * scripttempl/elfi370.sc: Likewise.
350 * scripttempl/elfm68hc11.sc: Likewise.
351 * scripttempl/elfm68hc12.sc: Likewise.
352 * scripttempl/elfxtensa.sc: Likewise.
353 * scripttempl/ip2k.sc: Likewise.
354 * scripttempl/iq2000.sc: Likewise.
355 * scripttempl/mep.sc: Likewise.
356 * scripttempl/mmo.sc: Likewise.
357 * scripttempl/v850.sc: Likewise.
358 * scripttempl/xstormy16.sc: Likewise.
359
3602010-10-29 H.J. Lu <hongjiu.lu@intel.com>
361
362 * ldfile.c (ldfile_try_open_bfd): Set BFD_DECOMPRESS after
363 bfd_openr returns.
364 * emultempl/elf32.em (gld${EMULATION_NAME}_try_needed): Likewise.
365
366 * scripttempl/elf.sc: Include compressed DWARF debug sections.
367
3682010-10-28 Alan Modra <amodra@gmail.com>
369
370 * ldfile.c (find_scripts_dir): Don't look in absolute SCRIPTDIR.
371
3722010-10-28 Matthias Klose <doko@ubuntu.com>
373
374 * ld.texinfo: Add directory section for info document.
375 * ldint.texinfo: Likewise.
376
3772010-10-28 Alan Modra <amodra@gmail.com>
378
379 * emultempl/ppc64elf.em (gld${EMULATION_NAME}_new_vers_pattern): For
380 --no-undefined-version, don't report dot sym versions added by ld.
381
3822010-10-28 Alan Modra <amodra@gmail.com>
383
384 * ldlang.h (ldlang_add_undef): Add cmdline param.
385 * ldlang.c (undef_from_cmdline): New var.
386 (ldlang_add_undef): Add cmdline param. Set undef_from_cmdline.
387 (lang_end): Really require -e or -u from command line on
388 relocatable --gc-sections.
389 * ldemul.c (after_parse_default): Adjust ldlang_add_undef call.
390 * ldgram.y (extern_name_list_body): Likewise.
391 * lexsup.c (parse_args): Likewise.
392 * emultempl/aix.em (gld${EMULATION_NAME}_read_file): Likewise.
393
3942010-10-25 Alan Modra <amodra@gmail.com>
395
396 * plugin.c (plugin_get_ir_dummy_bfd): Set bfd_use_reserved_id.
397 Formatting.
398
3992010-10-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
400
401 * emulparams/elf32_sparc_sol2.sh (OUTPUT_FORMAT): Set to
402 elf32-sparc-sol2.
403 * emulparams/elf64_sparc_sol2.sh (OUTPUT_FORMAT): Set to
404 elf64-sparc-sol2.
405
4062010-10-22 Alan Modra <amodra@gmail.com>
407
408 * ldwrite.c (build_link_order <lang_data_statement_enum>): Don't
409 output when section has no contents.
410 (build_link_order <lang_reloc_statement_enum>): Likewise.
411
4122010-10-21 Joseph Myers <joseph@codesourcery.com>
413
414 * emulparams/elf32_tic6x_le.sh (ATTRS_SECTIONS): Use
415 .c6xabi.attributes, not __TI_build_attributes.
416
4172010-10-20 Dave Korn <dave.korn.cygwin@gmail.com>
418
419 * plugin.c (get_symbols): Check symbol type correctly.
420
4212010-10-15 Dave Korn <dave.korn.cygwin@gmail.com>
422
423 * configure.in: If <dlfcn.h> can't be found, try for <Windows.h>
424 * configure: Regenerate.
425 * config.in: Likewise.
426 * plugin.c [!HAVE_DLFCN_H && HAVE_WINDOWS_H] (dlopen): Provide
427 trival LoadLibrary-based replacement for Windows systems.
428 [!HAVE_DLFCN_H && HAVE_WINDOWS_H] (dlsym): Likewise trivial
429 replacement based on GetProcAddress.
430 [!HAVE_DLFCN_H && HAVE_WINDOWS_H] (dlsym): Likewise FreeLibrary.
431 * sysdep.h: Don't infer presence of <dlfcn.h> from ENABLE_PLUGINS
432 anymore, use its own guard.
433
4342010-10-15 Dave Korn <dave.korn.cygwin@gmail.com>
435
436 * plugin.c (add_input_file): Take copy of input string.
437 (add_input_library): Likewise.
438 (set_extra_library_path): Likewise.
439
4402010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
441
442 Apply LD plugin patch series (part 6/6).
443 * ldlang.c (load_symbols): Handle bfd subsitution when calling the
444 add_archive_element callback.
445 * ldmain.c (add_archive_element)[ENABLE_PLUGINS]: Offer the archive
446 member to the plugins and if claimed set "subsbfd" output parameter to
447 point to the dummy IR-only BFD.
448
4492010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
450
451 Apply LD plugin patch series (part 5/6).
452 * plugin.c (asymbol_from_plugin_symbol): If the bfd is an ELF bfd,
453 find the elf symbol data and set the visibility in the st_other field.
454
4552010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
456
457 Apply LD plugin patch series (part 4/6).
458 * ldlang.c (lang_process)[ENABLE_PLUGINS]: Move invocation of
459 plugin_call_all_symbols_read to before setting of gc_sym_list, and
460 open any new input files that may have been added during it.
461 * ldmain.c (multiple_definition)[ENABLE_PLUGINS]: Call out to
462 plugin_multiple_definition and let it have first say over what to do
463 with the clashing definitions.
464 * plugin.c (no_more_claiming): New boolean variable.
465 (plugin_cached_allow_multiple_defs): Likewise.
466 (add_input_file): Implement.
467 (add_input_library): Likewise.
468 (set_extra_library_path): Likewise.
469 (plugin_call_claim_file): Don't do anything when no_more_claiming set.
470 (plugin_call_all_symbols_read): Set it. Disable link info
471 "allow_multiple_definition" flag, but cache its value.
472 (plugin_multiple_definition): New function.
473 * plugin.h (plugin_multiple_definition): Add prototype.
474 * testplug.c (addfile_enum_t): New enumerated typedef.
475 (add_file_t): New struct typedef.
476 (addfiles_list): New variable.
477 (addfiles_tail_chain_ptr): Likewise.
478 (record_add_file): New function.
479 (parse_option): Parse "add:", "lib:" and "dir:" options and call it.
480 (onall_symbols_read): Iterate the list of new files, libs and dirs,
481 adding them.
482
4832010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
484
485 Apply LD plugin patch series (part 3/6).
486 * ldmain.c (notice)[ENABLE_PLUGINS]: Call plugin_notice.
487 * plugin.c (non_ironly_hash): Add new bfd hash table.
488 (plugin_load_plugins): Exit early if no plugins to load. If plugins
489 do load successfully, set notice_all flag in link info.
490 (get_symbols): Implement.
491 (plugin_load_plugins): Exit early if no plugins to load, else after
492 loading plugins successfully enable notice_all mode.
493 (init_non_ironly_hash): Lazily init non_ironly_hash table.
494 (plugin_notice): Record symbols referenced from non-IR files in the
495 non_ironly_hash. Suppress tracing, cref generation and nocrossrefs
496 tracking for symbols from dummy IR bfds.
497 * plugin.h: Fix formatting.
498 (plugin_notice): Add prototype.
499 * testplug.c (dumpresolutions): New global var.
500 (parse_options): Accept "dumpresolutions".
501 (onall_symbols_read): Get syms and dump resolutions if it was given.
502
5032010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
504
505 Apply LD plugin patch series (part 2/6).
506 * ldfile.c (ldfile_try_open_bfd)[ENABLE_PLUGINS]: Don't return early
507 during compat checks if they pass, instead offer any successfully
508 opened and accepted file to the plugin claim file hooks chain. Create
509 a dummy bfd to accept symbols added by the plugin, if the plugin
510 claims the file.
511 * ldlang.c (lang_process)[ENABLE_PLUGINS]: Call plugin all symbols
512 read hook chain before ldemul_after_open.
513 * ldlang.h (struct lang_input_statement_struct): Add new single-bit
514 'claimed' flag.
515 * plugin.c (IRONLY_SUFFIX): New macro for dummy bfd file suffix.
516 (IRONLY_SUFFIX_LEN): Length of the above string.
517 (plugin_get_ir_dummy_bfd): New function to create the dummy bfd used
518 to store symbols for ir-only files.
519 (is_ir_dummy_bfd): New function to check if a bfd is ir-only.
520 (asymbol_from_plugin_symbol): New function converts symbol formats.
521 (add_symbols): Call it to convert plugin syms to bfd syms and add
522 them to the dummy bfd.
523 * plugin.h: Add missing include guards.
524 (plugin_get_ir_dummy_bfd): Add prototype.
525 (is_ir_dummy_bfd): Likewise.
526 * testplug.c (TV_MESSAGE): New helper macro.
527 (struct claim_file): New struct.
528 (claim_file_t): New typedef.
529 (tag_names[]): Make static and const.
530 (claimfiles_list): New variable.
531 (claimfiles_tail_chain_ptr): Likewise.
532 (last_claimfile): Likewise.
533 (record_claim_file): Record a file to claim on a singly-linked list.
534 (parse_symdefstr): Parse an ASCII representation of a symbol from a
535 plugin option into the fields of a struct ld_plugin_symbol.
536 (record_claimed_file_symbol): Use it to parse plugin option for
537 adding a symbol.
538 (parse_option): Parse claim file and add symbol options.
539 (dump_tv_tag): Use TV_MESSAGE.
540 (onload): Likewise.
541 (onclaim_file): Make static. Use TV_MESSAGE. Scan list of files to
542 claim and claim this file if required, adding any symbols specified.
543 (onall_symbols_read): Make static and use TV_MESSAGE.
544 (oncleanup): Likewise.
545
5462010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
547
548 Apply LD plugin patch series (part 1/6).
549 * configure.in: Add AC_CHECKs for file io and dlfcn headers and
550 functions and AC_SEARCH for -ldl.
551 (enable_plugins): New shell variable set if above tests find dlopen
552 functionality.
553 (ENABLE_PLUGINS): Add related automake conditional.
554 * configure: Regenerate.
555 * config.in: Likewise.
556 * Makefile.am (PLUGIN_C): Declare plugin C source file, conditional
557 on ENABLE_PLUGINS being defined.
558 (PLUGIN_H): Likewise for header file.
559 (PLUGIN_OBJECT): Likewise for object file.
560 (PLUGIN_CFLAGS): Likewise -D flag required to compile plugin support.
561 (AM_CPPFLAGS): Use PLUGIN_CFLAGS.
562 (CFILES): Use PLUGIN_C.
563 (HFILES): Use PLUGIN_H.
564 (OFILES): Use PLUGIN_OBJECT.
565 (ld_new_SOURCES): Use PLUGIN_C.
566 (noinst_LTLIBRARIES)[ENABLE_PLUGINS]: Declare test plugin.
567 (libldtestplug_la_SOURCES)[ENABLE_PLUGINS]: Add automake definition
568 for test plugin.
569 (libldtestplug_la_CFLAGS)[ENABLE_PLUGINS]: Likewise.
570 (libldtestplug_la_LDFLAGS)[ENABLE_PLUGINS]: Likewise.
571 * Makefile.in: Regenerate.
572 * sysdep.h: Include stdarg.h, unistd.h and one of fcntl.h or
573 sys/file.h where available. Include dlfcn.h when ENABLE_PLUGINS.
574 (O_RDONLY): Supply default definition likewise to bfd's sysdep.h
575 (O_WRONLY): Likewise.
576 (O_RDWR): Likewise.
577 (O_ACCMODE): Likewise.
578 (O_BINARY): Likewise.
579 (SEEK_SET): Likewise.
580 (SEEK_CUR): Likewise.
581 (SEEK_END): Likewise.
582 * ldmisc.c (vfinfo): Make non-static. Add %p format char.
583 * ldmisc.h (vfinfo): Declare extern prototype.
584 * lexsup.c (enum option_values)[ENABLE_PLUGINS]: Add new entries for
585 OPTION_PLUGIN and OPTION_PLUGIN_OPT.
586 (ld_options[])[ENABLE_PLUGINS]: Add option data for the above two.
587 (parse_args)[ENABLE_PLUGINS]: Handle them, and load all plugins once
588 option parsing is complete.
589 * ldmain.c (main)[ENABLE_PLUGINS]: Call plugin cleanup hooks just
590 after lang_finish.
591 * plugin.c: New source file.
592 * plugin.h: Likewise new header.
593 * testplug.c: New source file.
594
5952010-10-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
596
597 * emultempl/solaris2.em (elf_solaris2_before_allocation): Renamed
598 basever_syms to global_syms.
599 Emit global_syms into .dynamic section for all executables and
600 shared objects.
601 (elf_solaris2_after_allocation): New function.
602 (LDEMUL_AFTER_ALLOCATION): Use it.
603 * emulparams/solaris2.sh: New file.
604 * emulparams/elf32_sparc_sol2.sh: Use it.
605 * emulparams/elf64_sparc_sol2.sh: Likewise.
606 * emulparams/elf_i386_sol2.sh: Likewise.
607 * emulparams/elf_x86_64_sol2.sh: Likewise.
608 * Makefile.am (eelf32_sparc_sol2.c): Depend on
609 $(srcdir)/emulparams/solaris2.sh.
610 (eelf64_sparc_sol2.c): Likewise.
611 (eelf_x86_64_sol2.c): Likewise.
612 (eelf_i386_sol2.c): Likewise.
613 * Makefile.in: Regenerate.
614
6152010-10-06 Nick Clifton <nickc@redhat.com>
616
617 * ld.texinfo: Update description of computation of VMA and LMA
618 addresses for output sections.
619
6202010-10-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
621
622 * Makefile.am (ALL_64_EMULATIONS): Fix typo in last commit.
623 * Makefile.in: Regenerate.
624
625 * Makefile.am (ALL_EMULATIONS): Rewrite in terms of ...
626 (ALL_EMULATION_SOURCES): ... this new variable.
627 (ALL_64_EMULATIONS): Rewrite in terms of ...
628 (ALL_64_EMULATION_SOURCES): ... this new variable.
629 (EXTRA_ld_new_SOURCES): Rewrite in terms of the _SOURCES
630 variables.
631 (eelf32microblaze.c): Fix indentation.
632 * Makefile.in: Regenerate.
633
6342010-10-04 Bernd Schmidt <bernds@codesourcery.com>
635
636 * emultempl/xtensaelf.em (replace_insn_sec_with_prop_sec): Use
637 _bfd_elf_single_rel_hdr.
638
6392010-10-01 Alan Modra <amodra@gmail.com>
640
641 PR ld/12066
642 * ldexp.c (fold_name): Treat absolute symbols as plain numbers.
643 * ld.texinfo (Expression Section): Don't say absolute symbols
644 are addresses.
645
6462010-09-29 Alan Modra <amodra@gmail.com>
647
648 * ldlang.c (lang_place_orphans): Zero vma when relocatable or non-load
649 section for orphans handled here.
650
6512010-09-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
652
653 * configure: Regenerate.
654
6552010-09-23 Dave Korn <dave.korn.cygwin@gmail.com>
656
657 * scripttempl/armcoff.sc: Revert 2010-09-22 change.
658
6592010-09-23 Alan Modra <amodra@gmail.com>
660
661 * ldlang.c (lang_add_section): Don't copy SEC_RELOC from input
662 to output section on a final link.
663
6642010-09-22 Kai Tietz <kai.tietz@onevision.com>
665
666 * ldlang.c (lang_add_section): Allow for debugging
667 section to be marked as noload but to keep content.
668 (IGNORE_SECTION): Likewise.
669 (lang_check_section_addresses): Likewise.
670 * ldwrite.c (build_link_order): Likewise.
671
672 * emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Add
673 idata to orphan set.
674 * emultempl/pep.em: Likewise.
675 * scripttempl/armcoff.sc: Separate idata
676 and add __IAT_start__ and __IAT_end__ labels.
677 * scripttempl/pe.sc: Likewise.
678 * scripttempl/pep.sc: Likewise.
679
6802010-09-20 David S. Miller <davem@davemloft.net>
681
682 * emulparams/elf32_sparc.sh: Set NOP to 0x01000000
683
6842010-09-16 Alan Modra <amodra@gmail.com>
685
686 * ld.texinfo (NOLOAD): Do not erroneously state that contents will
687 appear in output file.
688 * ldlang.c (lang_add_section): Clear SEC_HAS_CONTENTS on noload
689 unless SEC_COFF_SHARED_LIBRARY.
690 (map_input_to_output_sections): Don't set SEC_HAS_CONTENTS for noload
691 output sections.
692 (lang_size_sections_1): Don't test SEC_NEVER_LOAD when deciding
693 to update dot in region. Ditto when setting SEC_ALLOC if dot
694 advanced due to assignment.
695 * ldwrite.c (build_link_order): Don't test SEC_NEVER_LOAD.
696
6972010-09-15 Kai Tietz <kai.tietz@onevision.com>
698
699 * scripttempl/pep.sc: Add .xdata segment and
700 put into .pdata all segments beginning with .pdata.
701
7022010-09-10 Alan Modra <amodra@gmail.com>
703
704 PR ld/11931
705 * ldlang.h (lang_for_each_statement_worker): Declare.
706 * ldlang.c (lang_for_each_statement_worker): Make global. Don't
707 recurse into children of output_section_statement with constraint
708 set to -1.
709 (print_assignment): Handle NULL output_section->bfd_section.
710 (lang_size_sections_1): Ignore output section statement address
711 when constraint is -1.
712 * emultempl/xtensaelf.em (lang_for_each_statement_worker): Delete.
713
7142010-09-09 Tristan Gingold <gingold@adacore.com>
715
716 * NEWS: Add a entry for alpha-vms.
717
7182010-09-07 Andrew Burgess <aburgess@broadcom.com>
719
720 * ldwrite.c (clone_section): Call bfd_copy_private_section_data on
721 newly cloned section.
722
7232010-09-02 Richard Henderson <rth@redhat.com>
724
725 * configure.tgt (x86_64-*-mingw*): Add 32-bit pe emulations too.
726
7272010-08-31 Nick Clifton <nickc@redhat.com>
728
729 * ldlex.l (WILDCHAR): Add the caret and exclamation point
730 characters, so that they can be used inside globs.
731
7322010-08-31 Nick Clifton <nickc@redhat.com>
733
734 * ld.texinfo (MEMORY): Clarify the behaviour of the ! character in
735 a region's attributes.
736
7372010-08-31 Alan Modra <amodra@gmail.com>
738
739 * scripttempl/mmo.sc: Move assignment to "Main" inside .text
740 output section statement.
741
7422010-08-25 H.J. Lu <hongjiu.lu@intel.com>
743
744 PR ld/11946
745 * emultempl/elf32.em (_before_allocation): Check audit entry
746 only on ELF input.
747
7482010-08-22 H.J. Lu <hongjiu.lu@intel.com>
749
750 PR ld/11937
751 * emultempl/elf32.em (_after_open): Find one .eh_frame section
752 for --eh-frame-hdr.
753
7542010-08-22 H.J. Lu <hongjiu.lu@intel.com>
755
756 PR ld/11937
757 * emultempl/elf32.em (_after_open): Find an ELF input for
758 --build-id and --eh-frame-hdr.
759
7602010-08-20 Maciej W. Rozycki <macro@codesourcery.com>
761
762 * Makefile.am (eshlelf_fd.c): Correct the name of the tool
763 directory.
764 * Makefile.in: Regenerate.
765
7662010-08-20 Nick Clifton <nickc@redhat.com>
767
768 * emultempl/elf32.em (_after_open): Check for get_elf_backend_data
769 returning NULL.
770
7712010-08-19 Alan Modra <amodra@gmail.com>
772
773 * NEWS: Mention change in linker script expression evaluation.
774
7752010-08-19 Alan Modra <amodra@gmail.com>
776
777 * ld.texinfo (Expression Section): Detail expression evaluation.
778 (Builtin Functions <ADDR>): Correct.
779 (Builtin Functions <LOADADDR>): Don't mention LOADADDR normally
780 the same as ADDR.
781 (Builtin Functions <SEGMENT_START>): Typo fix.
782 * ldexp.c (new_number): New function.
783 (make_abs, exp_get_abs_int): Cope with NULL expld.result.section.
784 (fold_unary <'~', '!', '-'>): Don't make_abs.
785 (fold_binary): Simplify result section logic. Return NULL section
786 for logical ops.
787 (fold_binary <SEGMENT_START>): Use new_rel_from_abs to set value to
788 a consistent result.
789 (fold_name <SIZEOF_HEADERS>): Return new_number, not new_abs.
790 (fold_name <DEFINED, SIZEOF, ALIGNOF, LENGTH, CONSTANT>): Likewise.
791 (fold_name <NAME>): No need to handle absolute symbols differently
792 from relative ones.
793 (fold_name <ORIGIN>): Don't return valid result when
794 lang_first_phase_enum. Return new_rel_from_abs, not new_abs.
795 (exp_fold_tree_1 <etree_value>): Return new_number, not new_rel.
796 (exp_fold_tree_1): Ajust for NULL expld.result.section. When assigning
797 a plain number to dot, assume the value is relative to expld.section.
798 Make terms not in an output section, absolute.
799 * ldlang.c (print_assignment): Fix style nit.
800 (lang_size_sections_1): Cope with NULL expld.result.section.
801 (lang_do_assignments_1): Likewise.
802
8032010-08-12 Alan Modra <amodra@gmail.com>
804
805 * ldexp.c (new_rel): Remove "str". Update all call sites.
806 (exp_fold_tree_1): When assigning to dot, calculate nextdot
807 using expld.result.section rather than expld.section.
808
8092010-08-06 Alan Modra <amodra@gmail.com>
810
811 PR ld/11887
812 * ldlang.c (lang_add_vers_depend): Don't leave version_needed
813 uninitialised.
814
8152010-07-28 Alan Modra <amodra@gmail.com>
816
817 * ldexp.c (exp_print_tree): Print function-like binary nodes as
818 functions rather than in-fix operators. Use fputs and fputc
819 where appropriate.
820
8212010-07-23 Naveen.H.S <naveen.S@kpitcummins.com>
822 Ina Pandit <ina.pandit@kpitcummins.com>
823
824 * configure.tgt: Match all v850 targets.
825
8262010-07-20 Mike Frysinger <vapier@gentoo.org>
827
828 * ld.texinfo (VERSION): Remove "int" from example script and add ";".
829 Declare the default language as C.
830
8312010-07-17 Alan Modra <amodra@gmail.com>
832
833 * ldlang.c (lang_check_section_addresses): Catch overlap for
834 sections that wrap around the address space.
835
8362010-06-29 Nick Clifton <nickc@redhat.com>
837
838 * scripttempl/xstormy16.sc (.gcc_except_table): Include sections
839 with the .gcc_except_table. prefix.
840
8412010-06-29 Alan Modra <amodra@gmail.com>
842
843 * emulparams/maxqcoff.sh: Delete file.
844 * scripttempl/maxqcoff.sc: Delete file.
845 * Makefile.am: Remove references to maxq.
846 * configure.tgt: Likewise.
847 * Makefile.in: Regenerate.
848 * configure: Regenerate.
849 * po/POTFILES.in: Regenerate.
850
8512010-06-27 Alan Modra <amodra@gmail.com>
852
853 * pe-dll.c (fill_edata): Avoid set but unused warning.
854 (pe_walk_relocs_of_symbol): Delete set but unused variables.
855 (generate_reloc, pe_implied_import_dll): Likewise.
856 * emultempl/aix.em (open_dynamic_archive): Likewise.
857 * emultempl/xtensaelf.em (replace_insn_sec_with_prop_sec): Likewise.
858 (xtensa_layout_wild): Likewise.
859 (xtensa_colocate_output_literals_callback): Likewise.
860
8612010-06-25 Alan Modra <amodra@gmail.com>
862
863 * emultempl/ppc64elf.em (prelim_size_sections): New function.
864 (ppc_before_allocation): Use it. Size sections before toc edit too.
865
8662010-06-25 Alan Modra <amodra@gmail.com>
867
868 * emultempl/elf32.em (find_exp_assignment): Handle etree_provided.
869
8702010-06-20 Danny Smith <dannysmith@users.sourceforge.net>
871
872 * emultempl/pe.em (gld_${EMULATION_NAME}_before_parse): Make
873 auto-import and merge-rdata defaults same for i[3-7]86 and
874 x86_64 mingw.
875
8762010-06-15 Joseph Myers <joseph@codesourcery.com>
877
878 * emulparams/elf32_tic6x_le.sh (ATTRS_SECTIONS): Define.
879
8802010-06-09 Dave Korn <dave.korn.cygwin@gmail.com>
881
882 PR ld/11603
883 * pe-dll.c (process_def_file_and_drectve): Reorder check for
884 forwarded export name after check for ordinary export.
885
8862010-06-08 Bernd Schmidt <bernds@codesourcery.com>
887
888 * emulparams/elf32_tic6x_le.sh (OTHER_BSS_SECTIONS): New.
889
8902010-06-08 Nick Clifton <nickc@redhat.com>
891
892 * fdl.texi: Replace with v1.3 text.
893 * ld.texinfo: Replace abbreviated 20th century year numbers with
894 full versions.
895 * ldint.texinfo: Likewise.
896 Relicense under GFDL v1.3. Replace text of v1.1 FDL with an
897 include of the fdl.texi file.
898
8992010-06-01 Tristan Gingold <gingold@adacore.com>
900
901 * scripttempl/alphavms.sc: Add comments. Move $LINK$ to the
902 readonly output-section. Handle LIB$INITIALIZE and sections
903 created by gcc.
904 * emultempl/vms.em (vms_place_orphan): Add comments.
905
9062010-05-28 Nick Clifton <nickc@redhat.com>
907
908 * Makefile.am (eshlelf_fd.c): Fix typo in rule.
909 * Makefile.in: Regenerate.
910
9112010-05-26 H.J. Lu <hongjiu.lu@intel.com>
912
913 PR ld/11628
914 * ldexp.c (fold_binary): Warn if value of SEGMENT_START isn't
915 multiple of maximum page size.
916
9172010-05-25 Nick Clifton <nickc@redhat.com>
918
919 * Makefile.am: Fix typo.
920 * Makefile.in: Regenerate.
921
9222010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
923 Joseph Myers <joseph@codesourcery.com>
924 Andrew Stubbs <ams@codesourcery.com>
925
926 * Makefile.am (ALL_EMULATIONS): Add eshelf_fd.o and eshlelf_fd.o.
927 (eshelf_fd.c, eshlelf_fd.c): New rules.
928 * Makefile.in: Regenerate.
929 * configure.tgt (sh-*-uclinux*): Add shelf_fd and shlelf_fd
930 emulations.
931 * emulparams/shelf_fd.sh: New file.
932 * emulparams/shlelf_fd.sh: New file.
933 * emulparams/shlelf_linux.sh: Update comment.
934
9352010-05-25 Jay Krell <jay.krell@cornell.edu>
936
937 PR ld/11621
938 * Makefile.am: Replace all occurences of .o with .@OBJEXT@
939 * Makefile.in: Regenerate.
940
9412010-05-25 Kai Tietz <kai.tietz@onevision.com>
942
943 * deffilep.y (opt_name): Allow leading dot.
944 (dot_name): Likewise.
945 (anylang_id): Likewise.
946 * emultempl/pep.em (gld_${EMULATION_NAME}_before_parse): Enable by
947 default auto_import.
948 (gld${EMULATION_NAME}_handle_option): Warn about v1.
949 (pep_find_data_imports): Remove superflous warnings about
950 auto-import.
951 (gld_${EMULATION_NAME}_get_script): Don't merge for auto-import
952 and active pseudo-relocation-v2 rdata into data section.
953 * emultempl/pe.em (default_merge_rdata): New shell variable.
954 (MERGE_RDATA_V2): New macro.
955 (gld_${EMULATION_NAME}_get_script): Adjust rule for auto-import
956 selected script.
957
9582010-05-15 Kai Tietz <kai.tietz@onevision.com>
959
960 * emultempl/pe.em (is_underscoring): New helper function.
961 (gld_${EMULATION_NAME}_before_parse): Replace code
962 for pe(p)_leading_underscore detection by is_underscoring.
963 (U): Likewise.
964 (GET_INIT_SYMBOL_NAME): Likewise.
965 (U_SIZE): Likewise.
966 (set_pe_name):
967 (set_entry_point):
968 (gld_${EMULATION_NAME}_set_symbols):
969 * emultempl/pep.em: Likewise.
970 * pe-dll.c (pe_detail_list): Set default
971 underscoring for x64 target.
972 (pe_dll_id_target): Add initialization of
973 pe(p)_leading_underscore.
974
9752010-05-15 Dave Korn <dave.korn.cygwin@gmail.com>
976
977 * pe-dll.c: Removed trailing whitespaces.
978
9792010-05-14 Alan Modra <amodra@gmail.com>
980
981 PR ld/11583
982 * ldexp.c (exp_fold_tree_1): If assignment source expression is
983 invalid, make the destination symbol undefined.
984
9852010-05-11 Kai Tietz <kai.tietz@onevision.com>
986
987 * emultempl/pe.em (gld_${EMULATION_NAME}_before_parse):
988 Initialize pe(p)_leading_underscore variable.
989 (set_pe_name): Likewise.
990 * emultempl/pep.em: Likewise.
991 Additional change default to non-underscore for
992 pep_leading_underscore equal to -1.
993
9942010-05-07 Tristan Gingold <gingold@adacore.com>
995
996 * Makefile.in: Regenerate with automake 1.11.1.
997 * aclocal.m4: Ditto.
998
9992010-05-05 Nick Clifton <nickc@redhat.com>
1000
1001 * po/es.po: Updated Spanish translation.
1002
10032010-04-27 Kai Tietz <kai.tietz@onevision.com>
1004
1005 * pe-dll.c (_nm_-symbols): Use always underscored variant
1006 for symbols.
1007 (__imp_-symbols): Likewise.
1008 (___imp_-symbols): Likewise.
1009 * NEWS: Mention ABI change for x64 PE-COFF.
1010
10112010-04-27 H.J. Lu <hongjiu.lu@intel.com>
1012
1013 * Makefile.am (install-exec-local): Properly install ld as
1014 default cross linker.
1015 * Makefile.in: Regenerated.
1016
10172010-04-27 H.J. Lu <hongjiu.lu@intel.com>
1018 Nick Clifton <nickc@redhat.com>
1019
1020 * configure.in (install_as_default): Define and set to true
1021 unless --enable-gold=both/gold has been specified.
1022 * configure: Regenerate.
1023
1024 * Makefile.am (transform): Use ld.bfd as the default name of
1025 the linker.
1026 (install-exec-local): Also install the executable as a binary
1027 named 'ld' if install_as_default is true.
1028 * Makefile.in: Regenerate.
1029
10302010-04-22 Nick Clifton <nickc@redhat.com>
1031
1032 * po/ld.pot: Updated by the Translation project.
1033 * po/vi.po: Updated Vietnamese translation.
1034 * po/bg.po: Updated Bulgarian translation.
1035
10362010-04-15 Andrew Haley <aph@redhat.com>
1037
1038 * emultempl/armelf.em (merge_exidx_entries): New variable.
1039 (OPTION_NO_MERGE_EXIDX_ENTRIES): New definition.
1040 ("no-merge-exidx-entries"): New option.
1041 * ld.texinfo (merge-exidx-entries): Document this option.
1042
10432010-04-14 Tristan Gingold <gingold@adacore.com>
1044
1045 * emulparams/alphavms.sh: New file.
1046 * emultempl/vms.em: New file.
1047 * scripttempl/alphavms.sc: New file.
1048 * configure.tgt (alpha*-*-*vms*): Added.
1049 * Makefile.am (ALL_EMULATIONS): Add ealphavms.o
1050 (ealphavms.c): New target.
1051 * Makefile.in: Regenerate.
1052
10532010-04-09 Nick Clifton <nickc@redhat.com>
1054
1055 * ldlang.c (wild_sort): Remove unused variable section_name.
1056
10572010-04-07 Alan Modra <amodra@gmail.com>
1058
1059 * configure: Regenerate.
1060
10612010-04-06 H.J. Lu <hongjiu.lu@intel.com>
1062
1063 PR ld/11434
1064 * ld/testsuite/ld-x86-64/unique1.d: New.
1065 * ld/testsuite/ld-x86-64/unique1.s: Likewise.
1066
1067 * ld-x86-64/x86-64.exp: Run unique1.
1068
10692010-04-05 Kai Tietz <kai.tietz@onevision.com>
1070
1071 * emultempl/pep.em (U): Macro modified.
1072 (U_SIZE): New helper macro.
1073 (GET_INIT_SYMBOL_NAME): Likewise.
1074 (enum options): Add OPTION_NO_LEADING_UNDERSCORE
1075 and OPTION_LEADING_UNDERSCORE enumerator-values.
1076 (gld${EMULATION_NAME}_add_options): Add --(no-)leading-underscore
1077 option.
1078 (definfo): Add new member is_c_symbol.
1079 (D): Add to macro underscore mode parameter.
1080 (init): Add definition for is_c_symbol.
1081 (gld_${EMULATION_NAME}_list_options): Display new options.
1082 (set_pep_name): Adjust underscoring dependent fixed
1083 symbol handling.
1084 (gld_${EMULATION_NAME}_set_symbols): Likewise.
1085 (saw_option): Likewise.
1086 (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
1087 (set_entry_point): Initial initial_symbol_char dependent to
1088 target's default and new option flag pep_leading_underscore.
1089 * emultempl/pe.em (U): Macro modified.
1090 (U_SIZE): New helper macro.
1091 (GET_INIT_SYMBOL_NAME): Likewise.
1092 (OPTION_LEADING_UNDERSCORE): Add new option define.
1093 (OPTION_NO_LEADING_UNDERSCORE): Likewise.
1094 (gld${EMULATION_NAME}_add_options): Add --(no-)leading-underscore
1095 option.
1096 (definfo): Add new member is_c_symbol.
1097 (D): Add to macro underscore mode parameter.
1098 (init): Add definition for is_c_symbol.
1099 (gld_${EMULATION_NAME}_list_options): Display new options.
1100 (set_pep_name): Adjust underscoring dependent fixed
1101 symbol handling.
1102 (gld_${EMULATION_NAME}_set_symbols): Likewise.
1103 (saw_option): Likewise.
1104 (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
1105 (set_entry_point): Initial initial_symbol_char dependent to
1106 target's default and new option flag pep_leading_underscore.
1107 * pe-dll.c (pe_leading_underscore): New flag variable.
1108 (pe_detail_list): Remove const to allow modify of
1109 member underscore.
1110 (pe_dll_id_target): Initialize pe_details' underscore variable
1111 dependent to target's default and flag pe_leading_underscore.
1112 * pe-dll.h (pe_leading_underscore): Add extern declaration of
1113 option flag.
1114 * pep-dll.c (pe_leading_underscore): Add alias define for
1115 pep_leading_underscore.
1116 * pep-dll.h (pep_leading_underscore) Add extern declaration of
1117 option flag.
1118 * ld.texinfo: Add documentation for --(no-)leading-underscore
1119 option.
1120
11212010-03-26 Alan Modra <amodra@gmail.com>
1122
1123 PR ld/11426
1124 * configure.host (many linux targets <HOSTING_CRT0>): Remove edits.
1125 (m68*-motorola-sysv <HOSTING_LIBS>): Use here doc, not echo.
1126
11272010-03-25 Joseph Myers <joseph@codesourcery.com>
1128
1129 * Makefile.am (ALL_EMULATIONS): Add eelf32_tic6x_be.o and
1130 eelf32_tic6x_le.o.
1131 (eelf32_tic6x_be.c, eelf32_tic6x_le.c): New.
1132 * NEWS: Add news entry for TI C6X support.
1133 * configure.tgt (tic6x-*-*): New.
1134 * emulparams/elf32_tic6x_be.sh, emulparams/elf32_tic6x_le.sh: New.
1135
11362010-03-23 Joseph Myers <joseph@codesourcery.com>
1137
1138 * scripttempl/elf.sc (RODATA_NAME, SDATA_NAME, SBSS_NAME,
1139 BSS_NAME): Define if not already defined. Use in place of some
1140 hardcoded section names.
1141
11422010-03-18 H.J. Lu <hongjiu.lu@intel.com>
1143
1144 * scripttempl/elf.sc (INIT_ARRAY): Re-indent.
1145
11462010-03-18 Aymeric Vincent <vincent@labri.fr>
1147
1148 PR ld/11384
1149 * emultempl/sh64elf.em: Add missing EOF.
1150
11512010-03-18 Doug Semler <dougsemler@gmail.com>
1152
1153 * pe-dll.c (make_one): Make text section readonly.
1154 (make_one): Add *ABS* symbol @feat.00 with value 1 to tag
1155 the jump stub on X86 as /SAFESEH compatible for
1156 native toolchains.
1157
11582010-03-17 Alan Modra <amodra@gmail.com>
1159
1160 * ldlang.c (lang_size_sections_1): Remove "s" param. Set "s" from
1161 *prev instead. Update all callers.
1162
11632010-03-15 Daniel Jacobowitz <dan@codesourcery.com>
1164
1165 * ldlang.c (lang_insert_orphan): Place loadable orphans in the same
1166 region and phdrs as their placement section.
1167
11682010-03-15 Alan Modra <amodra@gmail.com>
1169
1170 * emultempl/ppc64elf.em (move_input_section, sort_toc_sections): New.
1171 (ppc_before_allocation): Call sort_toc_sections.
1172 (no_toc_sort, OPTION_NO_TOC_SORT): New.
1173 (PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS,
1174 PARSE_AND_LIST_OPTIONS): Handle --no-toc-sort.
1175
11762010-03-14 Alan Modra <amodra@gmail.com>
1177
1178 PR ld/11378
1179 * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation): Call
1180 ppc64_elf_check_init_fini and warn if .init/.fini use different TOCs.
1181
11822010-03-11 George Gensure <werkt0@gmail.com>
1183
1184 PR ld/11367
1185 * ldcref.c (handle_asneeded_cref): Correct copying of refs.
1186
11872010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1188
1189 * Makefile.am (ALL_EMULATIONS): Add eelf32_sparc_sol2.o,
1190 eelf_i386_sol2.o.
1191 (ALL_64_EMULATIONS): Add eelf_x86_64_sol2.o, eelf64_sparc_sol2.o.
1192 (eelf32_sparc_sol2.c): New rule.
1193 (eelf64_sparc_sol2.c): Likewise.
1194 (eelf_x86_64_sol2.c): Likewise.
1195 (eelf_i386_sol2.c): Likewise.
1196 * Makefile.in: Regenerate.
1197 * configure.tgt (i[3-7]86-*-solaris2*): Change targ_emul to
1198 elf_i386_sol2.
1199 Add elf_i386_ldso, elf_x86_64_sol2 to targ_extra_emuls.
1200 (x86_64-*-solaris2*): Change targ_emul to elf_x86_64_sol2.
1201 Add elf_x86_64, elf_i386_sol2, elf_i386 to targ_extra_emuls.
1202 (sparc-*-solaris2.[0-6]*): Change targ_emul to elf32_sparc_sol2.
1203 Add target_extra_emuls.
1204 (sparc-*-solaris2*): Change targ_emul to elf32_sparc_sol2.
1205 Add elf32_sparc, elf64_sparc_sol2 to targ_extra_emuls.
1206 (sparcv9-*-solaris2*): Change targ_emul to elf64_sparc_sol2.
1207 Add elf64_sparc, elf32_sparc_sol2 to target_extra_emuls.
1208 * emulparams/elf32_sparc_sol2.sh: New file.
1209 * emulparams/elf64_sparc_sol2.sh: New file.
1210 * emulparams/elf_i386_sol2.sh: New file.
1211 * emulparams/elf_x86_64_sol2.sh: New file.
1212 * emultempl/solaris2.em: New file.
1213
12142010-02-27 H.J. Lu <hongjiu.lu@intel.com>
1215
1216 PR ld/11330
1217 * ld.texinfo: Replace explicitely with explicitly.
1218
12192010-02-27 Jie Zhang <jie@codesourcery.com>
1220
1221 * scripttempl/armbpabi.sc: Don't combine .init_array.* or
1222 .fini_array.* when do relocatable linking.
1223 * scripttempl/elf.sc: Likewise.
1224 * scripttempl/elf32sh-symbian.sc: Likewise.
1225 * scripttempl/elf64hppa.sc: Likewise.
1226 * scripttempl/elfxtensa.sc: Likewise.
1227
12282010-02-26 Alan Modra <amodra@gmail.com>
1229
1230 * scripttempl/elf.sc (.fini_array): Place input .fini_array after
1231 .fini_array.*.
1232 * scripttempl/armbpabi.sc: Likewise.
1233 * scripttempl/elf32sh-symbian.sc: Likewise.
1234 * scripttempl/elf64hppa.sc: Likewise.
1235 * scripttempl/elfxtensa.sc: Likewise.
1236
12372010-02-25 Alan Modra <amodra@gmail.com>
1238
1239 PR ld/11304
1240 * ldlang.c (init_os): Remove isec param. Don't check for
1241 bfd_section already set or call bfd_init_private_section_data
1242 here.
1243 (exp_init_os): Update init_os call.
1244 (lang_add_section): Tidy. Really don't set SEC_LINK_ONCE
1245 flags. Call bfd_init_private_section_data here.
1246 (map_input_to_output_sections): Tidy. Update init_os calls.
1247 Use os->sectype to select sec flags for lang_data_statement.
1248
12492010-02-23 Alan Modra <amodra@gmail.com>
1250
1251 PR ld/11304
1252 * ldlang.c: Revert last patch.
1253
12542010-02-23 Nick Clifton <nickc@redhat.com>
1255
1256 * po/bg.po: Updated Bulgarian translation.
1257
12582010-02-22 Alan Modra <amodra@gmail.com>
1259
1260 PR ld/11304
1261 * ldlang.c (exp_init_os): Delete forward declaration.
1262 (init_os): Don't check for bfd_section already created and don't
1263 init addr_tree and load_base expressions here.
1264 (map_input_to_output_sections): Only map input to output sections
1265 and set constraints here, and as an exception, create output
1266 sections which have their address set. Move all the other code to..
1267 (create_other_output_sections): ..here. New function. Handle init
1268 of addr_tree and load_base here too.
1269 (lang_process): Call create_other_output_sections.
1270
12712010-02-19 Alan Modra <amodra@gmail.com>
1272
1273 * Makefile.am (eelf32_i960.c): Depend on ELF_GEN_DEPS, not ELF_DEPS.
1274 * Makefile.in: Regenerate.
1275
12762010-02-19 Alan Modra <amodra@gmail.com>
1277
1278 * ldlang.c (unique_section_p): Add os param. Allow group
1279 sections to match /DISCARD/. Update all callers.
1280 * emultempl/genelf.em (gld${EMULATION_NAME}_before_allocation): New.
1281 (LDEMUL_BEFORE_ALLOCATION): Define.
1282
12832010-02-15 Nick Clifton <nickc@redhat.com>
1284
1285 * po/vi.po: Updated Vietnamese translation.
1286
12872010-02-10 Richard Sandiford <r.sandiford@uk.ibm.com>
1288
1289 * Makefile.am (CFILES): Add ldlex-wrapper.c.
1290 (OFILES): Replace ldlex.c with ldlex-wrapper.c.
1291 (ldlex.o): Replace with...
1292 (ldlex-wrapper.o): ...this new rule.
1293 (EXTRA_ld_new_SOURCES): Add ldlex.l.
1294 (ld_new_SOURCES): Replace ldlex.l with ldlex-wrapper.c.
1295 * Makefile.in: Regenerate.
1296 * ldlex.l (sysdep.h): Don't include here.
1297 * ldlex-wrapper.c: New file.
1298
12992010-02-09 Alan Modra <amodra@gmail.com>
1300
1301 * emultempl/ppc64elf.em (ppc_before_allocation): Update for changed
1302 function parameters.
1303
13042010-02-05 Nick Clifton <nickc@redhat.com>
1305
1306 * configure.in (ALL_LIBGUAS): Add bg.
1307 * configure: Regenerate.
1308 * po/bg.po: New Bulgarian translation.
1309
13102010-02-05 Ryan Mansfield <rmansfield@qnx.com>
1311
1312 * emultempl/armelf.em (PARSE_AND_LIST_OPTIONS): Fix help for
1313 --target1-abs and --target1-rel options.
1314
13152010-02-03 Nick Clifton <nickc@redhat.com>
1316
1317 * emultempl/alphaelf.em: Update value expected from elf_object_id.
1318 * emultempl/hppaelf.em: Likewise.
1319 * emultempl/mipself.em: Likewise.
1320 * emultempl/ppc32elf.em: Likewise.
1321 * emultempl/ppc64elf.em: Likewise.
1322
13232010-02-03 Alan Modra <amodra@gmail.com>
1324
1325 * emultempl/ppc64elf.em (build_toc_list): Report errors from
1326 ppc64_elf_next_toc_section.
1327 (after_allocation): Update for changed function names and params.
1328 Run second pass of multitoc partitioning.
1329
13302010-01-21 Jon Grant <jg@jguk.org>
1331 Nick Clifton <nickc@redhat.com>
1332
1333 PR 4437
1334 * ldfile.c: (ldfile_open_file): Do not stop link upon encountering
1335 a missing file or library. Instead mark the entry as missing and
1336 set the global flag to indicate that missing files were
1337 encountered.
1338 * ldlang.c (missing_files): New exported variable.
1339 (load_symbols): Skip loading if the file is missing.
1340 (open_input_bfds): Terminate link if any input files were
1341 missing.
1342 * ldlang.h (struct lang_input_statement_struct): Add missing_file
1343 field.
1344 Add export of missing_file variable.
1345
13462010-01-13 DJ Delorie <dj@redhat.com>
1347
1348 * emultempl/elf32.em (_place_orphan): If an input section doesn't
1349 match an existing output section, but an unused output section
1350 statement does match, use it.
1351 * emultempl/pe.em (_place_orphan): Likewise.
1352 * emultempl/pep.em (_place_orphan): Likewise.
1353
13542010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1355
1356 * configure: Regenerate.
1357 * Makefile.in: Regenerate.
1358
13592010-01-08 H.J. Lu <hongjiu.lu@intel.com>
1360
1361 * ldver.c (ldversion): Change to "Copyright 2010".
1362
13632010-01-08 Alan Modra <amodra@gmail.com>
1364
1365 PR 11107
1366 * emultempl/vxworks.em: Expand tr arguments to suit non-GNU tr.
1367
1368For older changes see ChangeLog-2009
1369\f
752937aa
NC		 1370Copyright (C) 2010 Free Software Foundation, Inc.
1371
1372Copying and distribution of this file, with or without modification,
1373are permitted in any medium without royalty provided the copyright
1374notice and this notice are preserved.
1375
9e9e0820
L		 1376Local Variables:
1377mode: change-log
1378left-margin: 8
1379fill-column: 74
1380version-control: never
1381End:
GDB Binutils - Deliverables
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