1 2014-07-17 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
3 * emulparams/elf32or1k_linux.sh (TEXT_START_ADDR): Increase from
4 0x0 to first page boundary at 0x2000.
6 2014-07-10 Max Filippov <jcmvbkbc@gmail.com>
8 * emultempl/xtensaelf.em (is_inconsistent_linkonce_section):
9 correctly handle missing dot in section name after
10 ".gnu.linkonce.prop.".
12 2014-07-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
14 * scripttempl/avr.sc: Remove KEEP for .data and
15 force .bss VMA to end of .data VMA.
17 2014-07-08 Will Newton <will.newton@linaro.org>
19 * emulparams/armelf_linux.sh (TEXT_START_ADDR): Increase
20 alignment to 64kB boundary.
22 2014-07-04 Alan Modra <amodra@gmail.com>
24 * configure.ac: Update "configure.in" comments.
25 * configure: Regenerate.
27 2014-07-04 Alan Modra <amodra@gmail.com>
29 * configure.ac: Rename from configure.in.
30 * Makefile.in: Regenerate.
31 * config.in: Regenerate.
33 2014-07-04 Alan Modra <amodra@gmail.com>
35 * configure.in: Include bfd/version.m4.
36 (AC_INIT, AM_INIT_AUTOMAKE): Use modern form.
37 (BFD_VERSION): Delete.
38 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove bfd/configure.in.
39 * configure: Regenerate.
40 * Makefile.in: Regenerate.
42 2014-07-03 Alan Modra <amodra@gmail.com>
45 * ldlang.c (load_symbols): Always check flags.reload.
46 (open_input_bfds): Always reload --as-needed shared libraries,
47 not just when rescanning.
48 * ldlang.h (struct lang_input_statement_flags): Update reload comment.
49 * plugin.c (plugin_should_reload): Assume shared library arg.
50 * plugin.h (plugin_should_reload): Update comment.
52 2014-07-01 Alan Modra <amodra@gmail.com>
54 * emultempl/ppc64elf.em (stub_added): Delete.
55 (gld${EMULATION_NAME}_finish): Call ppc64_elf_build_stubs even when
56 none of the usual stubs have been added. Only change entry_section
59 2014-07-01 Alan Modra <amodra@gmail.com>
61 * sysdep.h: Don't include limits.h and sys/param.h. Don't
62 include unistd.h twice.
63 (LD_PATHMAX): Don't define.
64 * ldlang.c (lang_common): Don't use UINT_MAX.
66 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
67 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
68 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
69 Soundararajan <Sounderarajan.D@atmel.com>
71 * Makefile.am (ALL_EMULATION_SOURCES): Add avrtiny emulation source.
72 (eavrtiny.c): Add rules for avrtiny emulation source.
73 * Makefile.in: Regenerate.
74 * configure.tgt: Add avrtiny to avr target emulations.
75 * scripttempl/avrtiny.sc: New file. Linker script template for
77 * emulparams/avrtiny.sh: New file. Emulation parameters for
80 2014-06-30 Ulrich Drepper <drepper@gmail.com>
82 * lexsup.c (parse_args): Check whether provided SONAME is empty
83 string. If yes, warn and ignore it. Don't overwrite valid SONAME
86 2014-06-26 Linda Zhang <lindasc@qq.com>
88 * emultempl/pe.em: Initialise insert_timestamp to true.
89 Add a --no-insert-timestamp command line option.
90 * emultempl/pep.em: Likewise.
91 * ld.texinfo: Document that --insert-timestamp is enabled by
92 default and that it now has an inverse command line option.
93 * NEWS: Mention the new behaviour.
95 2014-06-25 Nick Clifton <nickc@redhat.com>
97 * Makefile.am (ALL_EMULATION_SOURCES): Move ei386pep.c from
99 (ALL_64_EMULATION_SOURCES): ... to here.
100 (ALL_EMUL_EXTRA_OFILES): Move pep-dll.o from here...
101 (ALL_64_EMUL_EXTRA_OFILES): New. ... to here.
102 * configure.in (EMUL_EXTRA_OFILES): Include
103 ALL_64_EMUL_EXTRA_OFILES when making a 64-bit enabled build.
104 * Makefile.in: Regenerate.
105 * configure: Regenerate.
107 2014-06-18 Andreas Tobler <andreast@fgznet.ch>
109 * configure.tgt (arm*-*-freebsd*): Update targ_extra_emuls.
110 (arm*b-*-freebsd*): Add target.
111 * emulparams/armelfb_fbsd.sh: Added.
112 * emulparams/armelf_fbsd.sh: Updated.
113 * Makefile.am (ALL_EMULATION_SOURCES): Add earmelfb_fbsd.c.
114 * Makefile.in: Regenerate.
116 2014-06-16 Alan Modra <amodra@gmail.com>
118 * scripttempl/elf.sc: Edit out __rela_iplt symbol assignments from
119 .rel sections, and __rel_iplt from .rela sections.
120 * scripttempl/nds32elf.sc: Likewise.
121 * Makefile.am (ends32*.c) Depend on nds32elf.sc.
122 * Makefile.in: Regenerate.
124 2014-06-13 Alan Modra <amodra@gmail.com>
127 * ldlang.c (output_bfd_hash_table_free_fn): Delete.
128 (open_output): Don't set it..
129 * ldmain.c (ld_cleanup): ..or call it.
131 2014-06-13 Alan Modra <amodra@gmail.com>
133 * emultempl/cr16elf.em, * emultempl/elf32.em, * emultempl/genelf.em,
134 * emultempl/m68kcoff.em, * emultempl/m68kelf.em,
135 * emultempl/nds32elf.em, * emultempl/pe.em, * emultempl/pep.em,
136 * ldlang.c, * ldmain.c, * pe-dll.c: Update for bfd.link_next change.
138 2014-06-13 Alan Modra <amodra@gmail.com>
140 * Makefile.am (ALL_EMULATION_SOURCES): Add enios2elf.c, enios2linux.c.
141 * Makefile.in: Regenerate.
143 2014-06-07 Alan Modra <amodra@gmail.com>
145 * ldexp.c (exp_fold_tree_1 <etree_provide>): Make PROVIDEd
146 linker script symbol value override a built-in linker symbol.
148 2014-06-05 Joel Brobecker <brobecker@adacore.com>
150 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add dependency on
151 bfd's development.sh.
152 * Makefile.in, configure: Regenerate.
154 2014-06-02 Alan Modra <amodra@gmail.com>
156 * emulparams/elf32bfin.sh: Rename from bfin.sh.
157 * emulparams/elf32bfinfd.sh: Update to suit.
158 * emulparams/msp430.sh: Rename from msp430all.sh. Remove
159 MSP430_NAME and msp430X vars.
160 * emulparams/msp430X.sh: New.
161 * emulparams/score3_elf.sh: Rename from scoreelf.sh. Remove
162 SCORE_NAME and score7_elf ARCH setting.
163 * emulparams/score7_elf.sh: New.
164 * Makefile.am (eelf32bfin.c, eelf32bfinfd.c): Update dependencies.
165 (emsp430.c, emsp430X.c, escore3_elf.c, escore7_elf.c): Likewise.
166 * Makefile.in: Regenerate.
167 * genscripts.sh: Delete customizer_script param.
169 2014-05-28 Hans-Peter Nilsson <hp@axis.com>
171 * Makefile.am: Change all rules with ${GENSCRIPTS}
172 invocations to be just dependencies.
173 ($(ALL_EMULATION_SOURCES) $(ALL_64_EMULATION_SOURCES))
174 (run-genscripts): New rules.
175 * Makefile.in: Regenerate.
177 2014-05-27 DJ Delorie <dj@redhat.com>
179 * ld/ldemul.h (extra_map_file_text): New field.
180 (ldemul_extra_map_file_text): Declare.
181 * ld/ldemul.c (ldemul_extra_map_file_text): Define.
182 * ld/ldlang.c (lang_map): Call it.
184 * ld/emultempl/rxelf.em: Add extra_map_file_text hook.
185 * ld/emultempl/aix.em: Add NULL extra_map_file_text hook.
186 * ld/emultempl/armcoff.em: Likewise.
187 * ld/emultempl/beos.em: Likewise.
188 * ld/emultempl/elf32.em: Likewise.
189 * ld/emultempl/generic.em: Likewise.
190 * ld/emultempl/gld960.em: Likewise.
191 * ld/emultempl/gld960c.em: Likewise.
192 * ld/emultempl/linux.em: Likewise.
193 * ld/emultempl/lnk960.em: Likewise.
194 * ld/emultempl/m68kcoff.em: Likewise.
195 * ld/emultempl/pe.em: Likewise.
196 * ld/emultempl/pep.em: Likewise.
197 * ld/emultempl/sunos.em: Likewise.
198 * ld/emultempl/ticoff.em: Likewise.
199 * ld/emultempl/vanilla.em: Likewise.
201 2014-05-24 Alan Modra <amodra@gmail.com>
203 * ldlang.c (base): Move variable to..
204 * mri.c: ..here, and make static.
205 * ldlang.h (base): Delete declaration.
207 2014-05-20 Hans-Peter Nilsson <hp@axis.com>
209 * Makefile.am (ALL_EMULATION_SOURCES): Add missing eelf32mbel_linux.c.
210 * Makefile.in: Regenerate.
212 2014-05-20 Alan Modra <amodra@gmail.com>
215 * emulparams/elf32ppccommon.sh (_SDA_BASE_, _SDA2_BASE_): Delete.
216 * emultempl/ppc32elf.em (ppc_before_allocation): Call
217 ppc_elf_maybe_strip_sdata_syms.
218 * ldlang.c (size_input_section): Correct output_offset value
219 for excluded input sections.
221 2014-05-16 John Marino <binutils@marino.st>
223 * configure.tgt: Add /lib to dragonfly NATIVE_LIB_DIRS.
225 2014-05-11 Chung-Lin Tang <cltang@codesourcery.com>
227 * emulparams/nios2linux.sh (OTHER_GOT_SYMBOLS): Wrap _gp in HIDDEN(),
228 and gp in PROVIDE_HIDDEN.
230 2014-05-10 Hans-Peter Nilsson <hp@bitrange.com>
232 * ldlang.c (lang_finish): Don't call bfd_link_hash_table_free here.
233 (output_bfd_hash_table_free_fn): New variable.
234 (open_output): Save the _bfd_link_hash_table_free function for the
235 output_bfd into output_bfd_hash_table_free_fn.
236 * ldmain.c (ld_cleanup): If set, call output_bfd_hash_table_free_fn
238 * ldlang.h (output_bfd_hash_table_free_fn): Declare.
240 2014-05-02 Alan Modra <amodra@gmail.com>
242 * emultempl/metagelf.em: Update bfd target vector naming.
243 * emultempl/nios2elf.em: Likewise.
244 * emultempl/spuelf.em: Likewise.
245 * emultempl/tic6xdsbt.em: Likewise.
247 2014-04-22 Christian Svensson <blue@cmd.nu>
249 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
250 * configure.tgt: Likewise.
251 * emulparams/elf32or1k.sh: New file.
252 * emulparams/elf32or1k_linux.sh: New file.
253 * emulparams/elf32openrisc.sh: Delete.
254 * emulparams/or32.sh: Delete.
255 * emulparams/or32elf.sh: Delete.
256 * scripttempl/or32.sc: Delete.
257 * Makefile.in: Regenerate.
259 2014-04-21 Richard Henderson <rth@redhat.com>
261 * emultempl/alphaelf.em (alpha_after_parse): Enable 2 relax passes.
263 2014-04-16 Steve Ellcey <sellcey@mips.com>
265 * emultempl/elf32.em: Include safe-ctype.h.
267 2014-04-16 Steve Ellcey <sellcey@mips.com>
269 * ldbuildid.c (generate_build_id): Add ATTRIBUTE_UNUSED to size arg.
271 2014-04-09 Nick Clifton <nickc@redhat.com>
273 * Makefile.am (default-manifest.o): Remove rule.
274 (EMUL_EXTRA_BINARIES): Delete.
275 (ALL_EMUL_EXTRA_BINARIES): Delete.
276 (ld_new_DEPENDENCIES): Remove EMUL_EXTRA_BINARIES.
277 (install-data-local): Remove EMUL_EXTRA_BINARIES.
278 * Makefile.in: Regenerate.
279 * configure.in (all_emul_extra_binaries): Delete.
280 (EMUL_EXTRA_BINARIES): Remove.
281 * configure: Regenerate.
282 * configure.tgt (target_extra_binaries): Delete.
283 * emultempl/default-manifest.rc: Delete.
284 * ld.texinfo: Remove discussion of default manifest.
285 * emulparams/i386pe.sh (DEFAULT_MANIFEST): Delete.
286 * emulparams/i386pep.sh (DEFAULT_MANIFEST): Delete.
288 2014-04-09 Alan Modra <amodra@gmail.com>
290 * emultempl/spuelf.em: Include safe-ctype.h, remove duplicate errno.h.
291 * emultempl/nds32elf.em: Include bfd_stdint.h.
292 * po/POTFILES.in: Regenerate.
294 2014-04-09 Alan Modra <amodra@gmail.com>
296 * emultempl/ppc32elf.em (no_zero_padding, ppc_finish): New functions.
297 (LDEMUL_FINISH): Define.
299 2014-04-08 Nick Clifton <nickc@redhat.com>
301 * scripttempl/pe.sc (R_RSRC): Remove default manifest.
302 * scripttempl/pep.sc (R_RSRC): Remove default manifest.
304 2014-04-08 Jon TURNEY <jon.turney@dronecode.org.uk>
306 * emultempl/elf32.em (id_note_section_size, read_hex, write_build_id):
307 Move code for parsing build-id option and calculating the build-id to...
308 * ldbuildid.c: New file.
309 * ldbuildid.h: New file.
310 * Makefile.am (CFILES, HFILES, OFILES, ld_new_SOURCES): Add new
312 * Makefile.in: Regenerate.
313 * ld.texinfo: Update --build-id description to mention COFF
315 * NEWS: Mention support for COFF build ids.
316 * emultempl/pe.em (gld${EMULATION_NAME}_handle_option):
317 (pecoff_checksum_contents, write_build_id, setup_build_id)
318 (gld_${EMULATION_NAME}_after_open): Handle and implement
320 * emultempl/pep.em: Likewise.
322 2014-04-04 Cary Coutant <ccoutant@google.com>
325 * ld.texinfo: Document optional comma following output section
326 command and overlay command.
328 2014-04-04 Alan Modra <amodra@gmail.com>
330 * ldlang.c (lang_size_sections_1 <lang_input_section_enum>): Use
331 current "fill", not "output_section_statement->fill".
333 2014-03-31 Nick Clifton <nickc@redhat.com>
336 * emultempl/elf32.em (_after_open): Create a .note.GNU-stack
337 section when performing a relocatable link with -z [no]execstack
340 2014-03-27 H.J. Lu <hongjiu.lu@intel.com>
343 * ldmain.c (symbol_warning): New function.
344 (warning_callback): Use it. Scan all input files for a reference
347 2014-03-21 Christopher Faylor <me.cygwin2013@cgf.cx>
349 * ld.texinfo: Document change in handling of --enable-auto-image-base.
350 * emultempl/pe.em (pe_auto_image_base): Set to default base.
351 (gld_${EMULATION_NAME}_list_options): Change usage message to reflect
352 optional --enable-auto-image-base argument.
353 (gld${EMULATION_NAME}_handle_option): Handle optional
354 --enable-auto-image-base argument.
355 (compute_dll_image_base): Eliminate constant. Use pe_auto_image_base.
357 2014-03-19 Nick Clifton <nickc@redhat.com>
359 * Makefile.am (default-manifest.o): Use WINDRES_FOR_TARGET.
360 * Makefile.in: Regenerate.
361 * emultempl/default-manifest.rc: Fix typo.
362 * scripttempl/pe.sc (R_RSRC): Fix default-manifest exclusion.
363 (.rsrc): Add SUBALIGN(4). Remove SORT.
364 * scripttempl/pep.sc: Likewise.
366 2014-03-17 Christopher Faylor <me.cygwin2014@cgf.cx>
368 * Makefile.am: Use host version of windres.
369 * Makefile.in: Regenerate.
371 2014-03-14 Romain Geissler <romain.geissler@amadeus.com>
372 Alan Modra <amodra@gmail.com>
374 * ldlang.h (full_name_provided): New input flag.
375 * ldlang.c (new_afile): Don't use lang_input_file_is_search_file_enum
376 for -l:namespec. Instead use lang_input_file_is_l_enum with
377 full_name_provided flag.
378 * ldlfile.c (ldfile_open_file_search): Don't complete lib name if
379 full_name_provided flag is set.
380 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
381 Handle full_name_provided libraries. Tidy EXTRA_SHLIB_EXTENSION
382 support. Set DT_NEEDED for -l:namespec as namespec.
383 * emultempl/aix.em (ppc_after_open_output): Handle full_name_provided.
384 * emultempl/linux.em (gld${EMULATION_NAME}_open_dynamic_archive):
385 Don't handle full_name_provided libraries.
386 * emultempl/pe.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
387 * emultempl/pep.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
388 * emultempl/vms.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
390 2014-03-12 Alan Modra <amodra@gmail.com>
392 * Makefile.in: Regenerate.
394 2014-03-05 Alan Modra <amodra@gmail.com>
396 Update copyright years.
398 2014-03-04 Nick Clifton <nickc@redhat.com>
400 * Makefile.am (ALL_EMUL_EXTRA_BINARIES): Remove default-manifest.
401 * Makefile.in: Regenerate.
403 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
405 * emultempl/armelf.em (OPTION_LONG_PLT): Define.
406 (PARSE_AND_LIST_LONGOPTS): Add long-plt.
407 (PARSE_AND_LIST_OPTIONS): Likewise.
408 (PARSE_AND_LIST_ARGS_CASES): Handle long-plt.
409 * ld.texinfo: Document --long-plt.
411 2014-02-27 Alan Modra <amodra@gmail.com>
413 * emulparams/elf32ppcvxworks.sh: Source plt_unwind.sh and
415 * emultempl/ppc32elf.em (ppc_after_open): Don't compile for
417 (LDEMUL_AFTER_OPEN): Don't set for vxworks.
418 (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Exclude
419 -secure-plt, -bss-plt and -sdata-got when vxworks.
421 2014-02-27 Nick Clifton <nickc@redhat.com>
423 * configure.in (all_emul_extra_binaries): New variable. Populated
424 by invoking configure.tgt.
425 (EMUL_EXTRA_BINARIES): New substitution.
426 * configure: Regenerate.
427 * configure.tgt (target_extra_binaries): New variable. Set to
428 default-manifest.o for Cygwin and MinGW targets.
429 * Makefile.am (EMUL_EXTRA_BINARIES): New variable. Initialised
430 by the configure script.
431 (ALL_EMUL_EXTRA_BINARIES): New variable.
432 (default-manifest.o): New rule to build the default manifest.
433 (ld_new_DEPENDENCIES): Add EMUL_EXTRA_BINARIES.
434 (install-data-local): Add EMUL_EXTRA_BINARIES.
435 * Makefile.in: Regenerate.
436 * ld.texinfo: Document default manifest support.
437 * emulparams/i386pe.sh (DEFAULT_MANIFEST): Define.
438 * emulparams/i386pep.sh (DEFAULT_MANIFEST): Define.
439 * emultempl/default-manifest.rc: New file.
440 * scripttempl/pe.sc (R_RSRC): Include DEFAULT_MANIFEST, if defined.
441 * scripttempl/pep.sc (R_RSRC): Likewise.
443 2014-02-26 Dan Mick <dan.mick@inktank.com>
446 * ldcref.c (cref_sort_array): Compare unmangled names unless
447 demanglng has been requiested.
448 (output_one_cref): Output unmangled name unless demangling has
451 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
452 H.J. Lu <hongjiu.lu@intel.com>
454 * emulparams/elf_x86_64.sh (TINY_READONLY_SECTION): New.
456 2014-02-19 Alan Modra <amodra@gmail.com>
458 * emultempl/ppc64elf.em (params): Init new field.
459 (ppc_create_output_section_statements): Set params.save_restore_funcs
461 (PARSE_AND_LIST_*): Add support for --save-restore-funcs and
462 --no-save-restore-funcs.
464 2014-02-17 Alan Modra <amodra@gmail.com>
466 * emultemps/ppc64elf.em (params): New static struct replacing
467 various other static vars. Adjust code throughout file.
469 2014-02-17 Alan Modra <amodra@gmail.com>
471 * emultempl/ppc32elf.em (ppc_after_open_output): Really enable
472 ppc476 workaround for ld -r.
474 2014-02-12 Alan Modra <amodra@gmail.com>
476 * emultempl/ppc32elf.em (pagesize): New static var.
477 (ppc_after_open_output): Set params.pagesize_p2 from pagesize.
478 (PARSE_AND_LIST_ARGS_CASES): Adjust to use pagesize.
480 2014-02-11 Andrew Pinski <apinski@cavium.com>
482 * emulparams/aarch64linux32.sh (LIBPATH_SUFFIX): Change to ilp32.
483 (ELF_INTERPRETER_NAME): Define.
484 * emulparams/aarch64linux32b.sh (ELF_INTERPRETER_NAME): Define.
486 2014-02-10 Alan Modra <amodra@gmail.com>
488 * po/ld.pot: Regenerate.
490 2014-02-03 Alan Modra <amodra@gmail.com>
492 * emultempl/ppc32elf.em (no_tls_get_addr_opt, emit_stub_syms)
493 plt_style): Delete. Adjust all refs to instead use..
494 (params): ..this. New variable.
495 (ppc_after_open_output): New function. Tweak params and pass to
497 (ppc_after_open): Adjust ppc_elf_select_plt_layout call.
498 (ppc_before_allocation): Adjust ppc_elf_tls_setup call. Enable
499 relaxation for ppc476 workaround.
500 (PARSE_AND_LIST_*): Add --{no-,}ppc476-workaround support.
501 (LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS): Define.
503 2014-02-02 Sebastian Huber <sebastian.huber@embedded-brains.de>
505 * ld/ld.texinfo: Change ALIGN_WITH_INPUT documentation.
506 * ld/ldlang.c (lang_size_sections_1): Add dotdelta
507 variable which reflects the VMA change due to alignment
508 requirements. Use dotdelta do change the LMA if
509 ALIGN_WITH_INPUT is requested.
511 2014-02-01 Hans-Peter Nilsson <hp@bitrange.com>
513 * emultempl/mmix-elfnmmo.em (mmix_after_allocation): Fix typo in
514 call to bfd_set_section_vma exposed by recent bfd_set_section_vma
517 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
519 * Makefile.am (enios2elf.c, enios2linux.c): Update dependencies.
520 * Makefile.in: Regenerated.
521 * emulparams/nios2elf.sh (EXTRA_EM_FILE): Set.
522 * emulparams/nios2linux.sh (EXTRA_EM_FILE): Set.
523 * emultempl/nios2elf.em: New file.
524 * gen-doc.texi (NIOSII): Set.
525 * ld.texinfo (NIOSII): Set.
527 2014-01-28 Nick Clifton <nickc@redhat.com>
529 * Makefile.am: Remove obsolete MSP430 emulations.
530 * configure.tgt: Likewise.
531 * emulparams/msp430all.sh: Likewise.
532 * Makefile.in: Regenerate.
534 2014-01-24 H.J. Lu <hongjiu.lu@intel.com>
537 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Improve
538 orphaned TLS section handling.
540 2014-01-24 Alan Modra <amodra@gmail.com>
542 * ldlang.c (lang_output_section_find_by_flags): Be careful to
543 test look->bfd_section->flags if available rather than
544 look->flags. Separate SEC_THREAD_LOCAL handling from
545 SEC_READONLY loop, and rewrite.
547 2014-01-22 Alan Modra <amodra@gmail.com>
549 * ldlang.c (asneeded_list_head, asneeded_list_tail): New vars.
550 (lang_init): Initialise them.
551 (lang_print_asneeded): New function.
552 (lang_process): Call lang_print_asneeded.
553 * ldlang.h (struct asneeded_minfo): New.
554 (asneeded_list_tail): Declare.
555 * ldmain.c (add_archive_element): Improve archive map heading.
556 * ldmisc.c (minfo): Stash --as-needed info.
558 2014-01-22 Alan Modra <amodra@gmail.com>
560 * ld.h (struct map_symbol_def): Move to..
562 * ldlang.c (print_assignment): Don't set expld.assign_name to dot.
564 2014-01-22 Alan Modra <amodra@gmail.com>
566 * ld.texinfo (Output Section Discarding): Mention assigning to dot
567 as a way of keeping otherwise empty sections.
568 * ldexp.c (is_dot, is_value, is_sym_value, is_dot_ne_0,
569 is_dot_plus_0, is_align_conditional): New predicates.
570 (exp_fold_tree_1): Set SEC_KEEP when assigning to dot inside an
571 output section, except for some special cases.
572 * scripttempl/elfmicroblaze.sc: Use canonical form to align at
573 end of .heap and .stack.
575 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
577 * emulparams/aarch64linuxb.sh (ELF_INTERPRETER_NAME): Define.
579 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
581 * emulparams/aarch64linux.sh (ELF_INTERPRETER_NAME): Define.
583 2014-01-20 Alan Modra <amodra@gmail.com>
585 * ldlang.h (struct lang_definedness_hash_entry): Add by_object and
586 by_script. Make iteration a single bit field.
587 (lang_track_definedness, lang_symbol_definition_iteration): Delete.
588 (lang_symbol_defined): Declare.
589 * ldlang.c (lang_statement_iteration): Expand comment a little.
590 (lang_init <lang_definedness_table>): Make it bigger.
591 (lang_track_definedness, lang_symbol_definition): Delete.
592 (lang_definedness_newfunc): Update.
593 (lang_symbol_defined): New function.
594 (lang_update_definedness): Create entries here. Do track whether
595 script definition of symbol is valid, even when also defined in
597 * ldexp.c (fold_name <DEFINED>): Update.
598 (fold_name <NAME>): Allow self-assignment for absolute symbols
599 defined in a linker script.
601 2014-01-20 Guy Martin <gmsoft@tuxicoman.be>
602 Alan Modra <amodra@gmail.com>
604 * ldlang.h (lang_output_section_get): Define.
605 * ldlang.c (lang_output_section_get): Likewise.
606 (init_os): Set the output_section userdata to the output
608 * emultempl/hppaelf.em: Use lang_output_section_get instead of
609 lang_output_section_find where applicable.
610 * emultempl/aarch64elf.em: Likewise.
611 * emultempl/aix.em: Likewise.
612 * emultempl/armelf.em: Likewise.
613 * emultempl/m68hc1xelf.em: Likewise.
614 * emultempl/metagelf.em: Likewise.
615 * emultempl/mipself.em: Likewise.
616 * emultempl/ppc64elf.em: Likewise.
617 * emultempl/spuelf.em: Likewise.
619 2014-01-17 Alan Modra <amodra@gmail.com>
621 * genscripts.sh (COMPILE_IN): Don't set if already set.
622 * emulparams/nds32elf.sh: Don't clear EMULATION_LIBPATH, set
624 * emulparams/nds32elf16m.sh: Likewise.
625 * emulparams/nds32elf_linux.sh: Likewise.
626 * emultempl/aix.em: Test COMPILE_IN value is "yes".
627 * emultempl/armcoff.em: Likewise.
628 * emultempl/elf32.em: Likewise.
629 * emultempl/generic.em: Likewise.
630 * emultempl/gld960.em: Likewise.
631 * emultempl/gld960c.em: Likewise.
632 * emultempl/linux.em: Likewise.
633 * emultempl/lnk960.em: Likewise.
634 * emultempl/m68kcoff.em: Likewise.
635 * emultempl/sunos.em: Likewise.
636 * emultempl/ticoff.em: Likewise.
638 2014-01-16 H.J. Lu <hongjiu.lu@intel.com>
641 * genscripts.sh: Don't search directory with LIBPATH_SUFFIX_SKIP
643 * emulparams/elf32_x86_64.sh (LIBPATH_SUFFIX_SKIP): Set to 64
644 for elf32_x86_64 emulation.
645 * emulparams/elf_i386.sh (LIBPATH_SUFFIX_SKIP): Set to 64
646 for elf_i386 emulation.
648 2014-01-16 Alan Modra <amodra@gmail.com>
650 * ld.h (fat_section_userdata_type, get_userdata): Move to..
651 * ldlang.h (input_section_userdata_type, get_userdata): ..here.
652 * ldlang.c (init_map_userdata): Delete. Fold into..
653 (sort_def_symbol): ..here. Don't attach input section userdata
654 to output sections or global bfd sections.
655 (lang_map): Don't pre-allocate input section userdata.
656 (init_os): Don't allocate userdata for output sections.
657 (print_all_symbols): Update.
659 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
661 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
662 Silence uninitialized warning on ehdr_start_save with older
665 2014-01-15 Alan Modra <amodra@gmail.com>
667 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Define
668 __ehdr_start before size_dynamic_sections and restore afterwards.
670 2014-01-10 Alan Modra <amodra@gmail.com>
675 * ldlang.c (lang_size_sections): Remove unneeded RELRO base
676 adjust. Tidy comments.
677 * ld.texinfo (DATA_SEGMENT_RELRO_END): Correct description.
679 2014-01-10 Hans-Peter Nilsson <hp@axis.com>
681 * emulparams/crislinux.sh (COMMONPAGESIZE): Define.
683 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
688 * ldlang.c (lang_size_sections): Properly align RELRO base.
690 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
692 * ldver.c (ldversion): Update copyright year to 2014.
694 For older changes see ChangeLog-2013
696 Copyright (C) 2014 Free Software Foundation, Inc.
698 Copying and distribution of this file, with or without modification,
699 are permitted in any medium without royalty provided the copyright
700 notice and this notice are preserved.
706 version-control: never