1 2014-07-04 Alan Modra <amodra@gmail.com>
3 * configure.ac: Update "configure.in" comments.
4 * configure: Regenerate.
6 2014-07-04 Alan Modra <amodra@gmail.com>
8 * configure.ac: Rename from configure.in.
9 * Makefile.in: Regenerate.
10 * config.in: Regenerate.
12 2014-07-04 Alan Modra <amodra@gmail.com>
14 * configure.in: Include bfd/version.m4.
15 (AC_INIT, AM_INIT_AUTOMAKE): Use modern form.
16 (BFD_VERSION): Delete.
17 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove bfd/configure.in.
18 * configure: Regenerate.
19 * Makefile.in: Regenerate.
21 2014-07-03 Alan Modra <amodra@gmail.com>
24 * ldlang.c (load_symbols): Always check flags.reload.
25 (open_input_bfds): Always reload --as-needed shared libraries,
26 not just when rescanning.
27 * ldlang.h (struct lang_input_statement_flags): Update reload comment.
28 * plugin.c (plugin_should_reload): Assume shared library arg.
29 * plugin.h (plugin_should_reload): Update comment.
31 2014-07-01 Alan Modra <amodra@gmail.com>
33 * emultempl/ppc64elf.em (stub_added): Delete.
34 (gld${EMULATION_NAME}_finish): Call ppc64_elf_build_stubs even when
35 none of the usual stubs have been added. Only change entry_section
38 2014-07-01 Alan Modra <amodra@gmail.com>
40 * sysdep.h: Don't include limits.h and sys/param.h. Don't
41 include unistd.h twice.
42 (LD_PATHMAX): Don't define.
43 * ldlang.c (lang_common): Don't use UINT_MAX.
45 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
46 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
47 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
48 Soundararajan <Sounderarajan.D@atmel.com>
50 * Makefile.am (ALL_EMULATION_SOURCES): Add avrtiny emulation source.
51 (eavrtiny.c): Add rules for avrtiny emulation source.
52 * Makefile.in: Regenerate.
53 * configure.tgt: Add avrtiny to avr target emulations.
54 * scripttempl/avrtiny.sc: New file. Linker script template for
56 * emulparams/avrtiny.sh: New file. Emulation parameters for
59 2014-06-30 Ulrich Drepper <drepper@gmail.com>
61 * lexsup.c (parse_args): Check whether provided SONAME is empty
62 string. If yes, warn and ignore it. Don't overwrite valid SONAME
65 2014-06-26 Linda Zhang <lindasc@qq.com>
67 * emultempl/pe.em: Initialise insert_timestamp to true.
68 Add a --no-insert-timestamp command line option.
69 * emultempl/pep.em: Likewise.
70 * ld.texinfo: Document that --insert-timestamp is enabled by
71 default and that it now has an inverse command line option.
72 * NEWS: Mention the new behaviour.
74 2014-06-25 Nick Clifton <nickc@redhat.com>
76 * Makefile.am (ALL_EMULATION_SOURCES): Move ei386pep.c from
78 (ALL_64_EMULATION_SOURCES): ... to here.
79 (ALL_EMUL_EXTRA_OFILES): Move pep-dll.o from here...
80 (ALL_64_EMUL_EXTRA_OFILES): New. ... to here.
81 * configure.in (EMUL_EXTRA_OFILES): Include
82 ALL_64_EMUL_EXTRA_OFILES when making a 64-bit enabled build.
83 * Makefile.in: Regenerate.
84 * configure: Regenerate.
86 2014-06-18 Andreas Tobler <andreast@fgznet.ch>
88 * configure.tgt (arm*-*-freebsd*): Update targ_extra_emuls.
89 (arm*b-*-freebsd*): Add target.
90 * emulparams/armelfb_fbsd.sh: Added.
91 * emulparams/armelf_fbsd.sh: Updated.
92 * Makefile.am (ALL_EMULATION_SOURCES): Add earmelfb_fbsd.c.
93 * Makefile.in: Regenerate.
95 2014-06-16 Alan Modra <amodra@gmail.com>
97 * scripttempl/elf.sc: Edit out __rela_iplt symbol assignments from
98 .rel sections, and __rel_iplt from .rela sections.
99 * scripttempl/nds32elf.sc: Likewise.
100 * Makefile.am (ends32*.c) Depend on nds32elf.sc.
101 * Makefile.in: Regenerate.
103 2014-06-13 Alan Modra <amodra@gmail.com>
106 * ldlang.c (output_bfd_hash_table_free_fn): Delete.
107 (open_output): Don't set it..
108 * ldmain.c (ld_cleanup): ..or call it.
110 2014-06-13 Alan Modra <amodra@gmail.com>
112 * emultempl/cr16elf.em, * emultempl/elf32.em, * emultempl/genelf.em,
113 * emultempl/m68kcoff.em, * emultempl/m68kelf.em,
114 * emultempl/nds32elf.em, * emultempl/pe.em, * emultempl/pep.em,
115 * ldlang.c, * ldmain.c, * pe-dll.c: Update for bfd.link_next change.
117 2014-06-13 Alan Modra <amodra@gmail.com>
119 * Makefile.am (ALL_EMULATION_SOURCES): Add enios2elf.c, enios2linux.c.
120 * Makefile.in: Regenerate.
122 2014-06-07 Alan Modra <amodra@gmail.com>
124 * ldexp.c (exp_fold_tree_1 <etree_provide>): Make PROVIDEd
125 linker script symbol value override a built-in linker symbol.
127 2014-06-05 Joel Brobecker <brobecker@adacore.com>
129 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add dependency on
130 bfd's development.sh.
131 * Makefile.in, configure: Regenerate.
133 2014-06-02 Alan Modra <amodra@gmail.com>
135 * emulparams/elf32bfin.sh: Rename from bfin.sh.
136 * emulparams/elf32bfinfd.sh: Update to suit.
137 * emulparams/msp430.sh: Rename from msp430all.sh. Remove
138 MSP430_NAME and msp430X vars.
139 * emulparams/msp430X.sh: New.
140 * emulparams/score3_elf.sh: Rename from scoreelf.sh. Remove
141 SCORE_NAME and score7_elf ARCH setting.
142 * emulparams/score7_elf.sh: New.
143 * Makefile.am (eelf32bfin.c, eelf32bfinfd.c): Update dependencies.
144 (emsp430.c, emsp430X.c, escore3_elf.c, escore7_elf.c): Likewise.
145 * Makefile.in: Regenerate.
146 * genscripts.sh: Delete customizer_script param.
148 2014-05-28 Hans-Peter Nilsson <hp@axis.com>
150 * Makefile.am: Change all rules with ${GENSCRIPTS}
151 invocations to be just dependencies.
152 ($(ALL_EMULATION_SOURCES) $(ALL_64_EMULATION_SOURCES))
153 (run-genscripts): New rules.
154 * Makefile.in: Regenerate.
156 2014-05-27 DJ Delorie <dj@redhat.com>
158 * ld/ldemul.h (extra_map_file_text): New field.
159 (ldemul_extra_map_file_text): Declare.
160 * ld/ldemul.c (ldemul_extra_map_file_text): Define.
161 * ld/ldlang.c (lang_map): Call it.
163 * ld/emultempl/rxelf.em: Add extra_map_file_text hook.
164 * ld/emultempl/aix.em: Add NULL extra_map_file_text hook.
165 * ld/emultempl/armcoff.em: Likewise.
166 * ld/emultempl/beos.em: Likewise.
167 * ld/emultempl/elf32.em: Likewise.
168 * ld/emultempl/generic.em: Likewise.
169 * ld/emultempl/gld960.em: Likewise.
170 * ld/emultempl/gld960c.em: Likewise.
171 * ld/emultempl/linux.em: Likewise.
172 * ld/emultempl/lnk960.em: Likewise.
173 * ld/emultempl/m68kcoff.em: Likewise.
174 * ld/emultempl/pe.em: Likewise.
175 * ld/emultempl/pep.em: Likewise.
176 * ld/emultempl/sunos.em: Likewise.
177 * ld/emultempl/ticoff.em: Likewise.
178 * ld/emultempl/vanilla.em: Likewise.
180 2014-05-24 Alan Modra <amodra@gmail.com>
182 * ldlang.c (base): Move variable to..
183 * mri.c: ..here, and make static.
184 * ldlang.h (base): Delete declaration.
186 2014-05-20 Hans-Peter Nilsson <hp@axis.com>
188 * Makefile.am (ALL_EMULATION_SOURCES): Add missing eelf32mbel_linux.c.
189 * Makefile.in: Regenerate.
191 2014-05-20 Alan Modra <amodra@gmail.com>
194 * emulparams/elf32ppccommon.sh (_SDA_BASE_, _SDA2_BASE_): Delete.
195 * emultempl/ppc32elf.em (ppc_before_allocation): Call
196 ppc_elf_maybe_strip_sdata_syms.
197 * ldlang.c (size_input_section): Correct output_offset value
198 for excluded input sections.
200 2014-05-16 John Marino <binutils@marino.st>
202 * configure.tgt: Add /lib to dragonfly NATIVE_LIB_DIRS.
204 2014-05-11 Chung-Lin Tang <cltang@codesourcery.com>
206 * emulparams/nios2linux.sh (OTHER_GOT_SYMBOLS): Wrap _gp in HIDDEN(),
207 and gp in PROVIDE_HIDDEN.
209 2014-05-10 Hans-Peter Nilsson <hp@bitrange.com>
211 * ldlang.c (lang_finish): Don't call bfd_link_hash_table_free here.
212 (output_bfd_hash_table_free_fn): New variable.
213 (open_output): Save the _bfd_link_hash_table_free function for the
214 output_bfd into output_bfd_hash_table_free_fn.
215 * ldmain.c (ld_cleanup): If set, call output_bfd_hash_table_free_fn
217 * ldlang.h (output_bfd_hash_table_free_fn): Declare.
219 2014-05-02 Alan Modra <amodra@gmail.com>
221 * emultempl/metagelf.em: Update bfd target vector naming.
222 * emultempl/nios2elf.em: Likewise.
223 * emultempl/spuelf.em: Likewise.
224 * emultempl/tic6xdsbt.em: Likewise.
226 2014-04-22 Christian Svensson <blue@cmd.nu>
228 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
229 * configure.tgt: Likewise.
230 * emulparams/elf32or1k.sh: New file.
231 * emulparams/elf32or1k_linux.sh: New file.
232 * emulparams/elf32openrisc.sh: Delete.
233 * emulparams/or32.sh: Delete.
234 * emulparams/or32elf.sh: Delete.
235 * scripttempl/or32.sc: Delete.
236 * Makefile.in: Regenerate.
238 2014-04-21 Richard Henderson <rth@redhat.com>
240 * emultempl/alphaelf.em (alpha_after_parse): Enable 2 relax passes.
242 2014-04-16 Steve Ellcey <sellcey@mips.com>
244 * emultempl/elf32.em: Include safe-ctype.h.
246 2014-04-16 Steve Ellcey <sellcey@mips.com>
248 * ldbuildid.c (generate_build_id): Add ATTRIBUTE_UNUSED to size arg.
250 2014-04-09 Nick Clifton <nickc@redhat.com>
252 * Makefile.am (default-manifest.o): Remove rule.
253 (EMUL_EXTRA_BINARIES): Delete.
254 (ALL_EMUL_EXTRA_BINARIES): Delete.
255 (ld_new_DEPENDENCIES): Remove EMUL_EXTRA_BINARIES.
256 (install-data-local): Remove EMUL_EXTRA_BINARIES.
257 * Makefile.in: Regenerate.
258 * configure.in (all_emul_extra_binaries): Delete.
259 (EMUL_EXTRA_BINARIES): Remove.
260 * configure: Regenerate.
261 * configure.tgt (target_extra_binaries): Delete.
262 * emultempl/default-manifest.rc: Delete.
263 * ld.texinfo: Remove discussion of default manifest.
264 * emulparams/i386pe.sh (DEFAULT_MANIFEST): Delete.
265 * emulparams/i386pep.sh (DEFAULT_MANIFEST): Delete.
267 2014-04-09 Alan Modra <amodra@gmail.com>
269 * emultempl/spuelf.em: Include safe-ctype.h, remove duplicate errno.h.
270 * emultempl/nds32elf.em: Include bfd_stdint.h.
271 * po/POTFILES.in: Regenerate.
273 2014-04-09 Alan Modra <amodra@gmail.com>
275 * emultempl/ppc32elf.em (no_zero_padding, ppc_finish): New functions.
276 (LDEMUL_FINISH): Define.
278 2014-04-08 Nick Clifton <nickc@redhat.com>
280 * scripttempl/pe.sc (R_RSRC): Remove default manifest.
281 * scripttempl/pep.sc (R_RSRC): Remove default manifest.
283 2014-04-08 Jon TURNEY <jon.turney@dronecode.org.uk>
285 * emultempl/elf32.em (id_note_section_size, read_hex, write_build_id):
286 Move code for parsing build-id option and calculating the build-id to...
287 * ldbuildid.c: New file.
288 * ldbuildid.h: New file.
289 * Makefile.am (CFILES, HFILES, OFILES, ld_new_SOURCES): Add new
291 * Makefile.in: Regenerate.
292 * ld.texinfo: Update --build-id description to mention COFF
294 * NEWS: Mention support for COFF build ids.
295 * emultempl/pe.em (gld${EMULATION_NAME}_handle_option):
296 (pecoff_checksum_contents, write_build_id, setup_build_id)
297 (gld_${EMULATION_NAME}_after_open): Handle and implement
299 * emultempl/pep.em: Likewise.
301 2014-04-04 Cary Coutant <ccoutant@google.com>
304 * ld.texinfo: Document optional comma following output section
305 command and overlay command.
307 2014-04-04 Alan Modra <amodra@gmail.com>
309 * ldlang.c (lang_size_sections_1 <lang_input_section_enum>): Use
310 current "fill", not "output_section_statement->fill".
312 2014-03-31 Nick Clifton <nickc@redhat.com>
315 * emultempl/elf32.em (_after_open): Create a .note.GNU-stack
316 section when performing a relocatable link with -z [no]execstack
319 2014-03-27 H.J. Lu <hongjiu.lu@intel.com>
322 * ldmain.c (symbol_warning): New function.
323 (warning_callback): Use it. Scan all input files for a reference
326 2014-03-21 Christopher Faylor <me.cygwin2013@cgf.cx>
328 * ld.texinfo: Document change in handling of --enable-auto-image-base.
329 * emultempl/pe.em (pe_auto_image_base): Set to default base.
330 (gld_${EMULATION_NAME}_list_options): Change usage message to reflect
331 optional --enable-auto-image-base argument.
332 (gld${EMULATION_NAME}_handle_option): Handle optional
333 --enable-auto-image-base argument.
334 (compute_dll_image_base): Eliminate constant. Use pe_auto_image_base.
336 2014-03-19 Nick Clifton <nickc@redhat.com>
338 * Makefile.am (default-manifest.o): Use WINDRES_FOR_TARGET.
339 * Makefile.in: Regenerate.
340 * emultempl/default-manifest.rc: Fix typo.
341 * scripttempl/pe.sc (R_RSRC): Fix default-manifest exclusion.
342 (.rsrc): Add SUBALIGN(4). Remove SORT.
343 * scripttempl/pep.sc: Likewise.
345 2014-03-17 Christopher Faylor <me.cygwin2014@cgf.cx>
347 * Makefile.am: Use host version of windres.
348 * Makefile.in: Regenerate.
350 2014-03-14 Romain Geissler <romain.geissler@amadeus.com>
351 Alan Modra <amodra@gmail.com>
353 * ldlang.h (full_name_provided): New input flag.
354 * ldlang.c (new_afile): Don't use lang_input_file_is_search_file_enum
355 for -l:namespec. Instead use lang_input_file_is_l_enum with
356 full_name_provided flag.
357 * ldlfile.c (ldfile_open_file_search): Don't complete lib name if
358 full_name_provided flag is set.
359 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
360 Handle full_name_provided libraries. Tidy EXTRA_SHLIB_EXTENSION
361 support. Set DT_NEEDED for -l:namespec as namespec.
362 * emultempl/aix.em (ppc_after_open_output): Handle full_name_provided.
363 * emultempl/linux.em (gld${EMULATION_NAME}_open_dynamic_archive):
364 Don't handle full_name_provided libraries.
365 * emultempl/pe.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
366 * emultempl/pep.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
367 * emultempl/vms.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
369 2014-03-12 Alan Modra <amodra@gmail.com>
371 * Makefile.in: Regenerate.
373 2014-03-05 Alan Modra <amodra@gmail.com>
375 Update copyright years.
377 2014-03-04 Nick Clifton <nickc@redhat.com>
379 * Makefile.am (ALL_EMUL_EXTRA_BINARIES): Remove default-manifest.
380 * Makefile.in: Regenerate.
382 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
384 * emultempl/armelf.em (OPTION_LONG_PLT): Define.
385 (PARSE_AND_LIST_LONGOPTS): Add long-plt.
386 (PARSE_AND_LIST_OPTIONS): Likewise.
387 (PARSE_AND_LIST_ARGS_CASES): Handle long-plt.
388 * ld.texinfo: Document --long-plt.
390 2014-02-27 Alan Modra <amodra@gmail.com>
392 * emulparams/elf32ppcvxworks.sh: Source plt_unwind.sh and
394 * emultempl/ppc32elf.em (ppc_after_open): Don't compile for
396 (LDEMUL_AFTER_OPEN): Don't set for vxworks.
397 (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Exclude
398 -secure-plt, -bss-plt and -sdata-got when vxworks.
400 2014-02-27 Nick Clifton <nickc@redhat.com>
402 * configure.in (all_emul_extra_binaries): New variable. Populated
403 by invoking configure.tgt.
404 (EMUL_EXTRA_BINARIES): New substitution.
405 * configure: Regenerate.
406 * configure.tgt (target_extra_binaries): New variable. Set to
407 default-manifest.o for Cygwin and MinGW targets.
408 * Makefile.am (EMUL_EXTRA_BINARIES): New variable. Initialised
409 by the configure script.
410 (ALL_EMUL_EXTRA_BINARIES): New variable.
411 (default-manifest.o): New rule to build the default manifest.
412 (ld_new_DEPENDENCIES): Add EMUL_EXTRA_BINARIES.
413 (install-data-local): Add EMUL_EXTRA_BINARIES.
414 * Makefile.in: Regenerate.
415 * ld.texinfo: Document default manifest support.
416 * emulparams/i386pe.sh (DEFAULT_MANIFEST): Define.
417 * emulparams/i386pep.sh (DEFAULT_MANIFEST): Define.
418 * emultempl/default-manifest.rc: New file.
419 * scripttempl/pe.sc (R_RSRC): Include DEFAULT_MANIFEST, if defined.
420 * scripttempl/pep.sc (R_RSRC): Likewise.
422 2014-02-26 Dan Mick <dan.mick@inktank.com>
425 * ldcref.c (cref_sort_array): Compare unmangled names unless
426 demanglng has been requiested.
427 (output_one_cref): Output unmangled name unless demangling has
430 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
431 H.J. Lu <hongjiu.lu@intel.com>
433 * emulparams/elf_x86_64.sh (TINY_READONLY_SECTION): New.
435 2014-02-19 Alan Modra <amodra@gmail.com>
437 * emultempl/ppc64elf.em (params): Init new field.
438 (ppc_create_output_section_statements): Set params.save_restore_funcs
440 (PARSE_AND_LIST_*): Add support for --save-restore-funcs and
441 --no-save-restore-funcs.
443 2014-02-17 Alan Modra <amodra@gmail.com>
445 * emultemps/ppc64elf.em (params): New static struct replacing
446 various other static vars. Adjust code throughout file.
448 2014-02-17 Alan Modra <amodra@gmail.com>
450 * emultempl/ppc32elf.em (ppc_after_open_output): Really enable
451 ppc476 workaround for ld -r.
453 2014-02-12 Alan Modra <amodra@gmail.com>
455 * emultempl/ppc32elf.em (pagesize): New static var.
456 (ppc_after_open_output): Set params.pagesize_p2 from pagesize.
457 (PARSE_AND_LIST_ARGS_CASES): Adjust to use pagesize.
459 2014-02-11 Andrew Pinski <apinski@cavium.com>
461 * emulparams/aarch64linux32.sh (LIBPATH_SUFFIX): Change to ilp32.
462 (ELF_INTERPRETER_NAME): Define.
463 * emulparams/aarch64linux32b.sh (ELF_INTERPRETER_NAME): Define.
465 2014-02-10 Alan Modra <amodra@gmail.com>
467 * po/ld.pot: Regenerate.
469 2014-02-03 Alan Modra <amodra@gmail.com>
471 * emultempl/ppc32elf.em (no_tls_get_addr_opt, emit_stub_syms)
472 plt_style): Delete. Adjust all refs to instead use..
473 (params): ..this. New variable.
474 (ppc_after_open_output): New function. Tweak params and pass to
476 (ppc_after_open): Adjust ppc_elf_select_plt_layout call.
477 (ppc_before_allocation): Adjust ppc_elf_tls_setup call. Enable
478 relaxation for ppc476 workaround.
479 (PARSE_AND_LIST_*): Add --{no-,}ppc476-workaround support.
480 (LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS): Define.
482 2014-02-02 Sebastian Huber <sebastian.huber@embedded-brains.de>
484 * ld/ld.texinfo: Change ALIGN_WITH_INPUT documentation.
485 * ld/ldlang.c (lang_size_sections_1): Add dotdelta
486 variable which reflects the VMA change due to alignment
487 requirements. Use dotdelta do change the LMA if
488 ALIGN_WITH_INPUT is requested.
490 2014-02-01 Hans-Peter Nilsson <hp@bitrange.com>
492 * emultempl/mmix-elfnmmo.em (mmix_after_allocation): Fix typo in
493 call to bfd_set_section_vma exposed by recent bfd_set_section_vma
496 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
498 * Makefile.am (enios2elf.c, enios2linux.c): Update dependencies.
499 * Makefile.in: Regenerated.
500 * emulparams/nios2elf.sh (EXTRA_EM_FILE): Set.
501 * emulparams/nios2linux.sh (EXTRA_EM_FILE): Set.
502 * emultempl/nios2elf.em: New file.
503 * gen-doc.texi (NIOSII): Set.
504 * ld.texinfo (NIOSII): Set.
506 2014-01-28 Nick Clifton <nickc@redhat.com>
508 * Makefile.am: Remove obsolete MSP430 emulations.
509 * configure.tgt: Likewise.
510 * emulparams/msp430all.sh: Likewise.
511 * Makefile.in: Regenerate.
513 2014-01-24 H.J. Lu <hongjiu.lu@intel.com>
516 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Improve
517 orphaned TLS section handling.
519 2014-01-24 Alan Modra <amodra@gmail.com>
521 * ldlang.c (lang_output_section_find_by_flags): Be careful to
522 test look->bfd_section->flags if available rather than
523 look->flags. Separate SEC_THREAD_LOCAL handling from
524 SEC_READONLY loop, and rewrite.
526 2014-01-22 Alan Modra <amodra@gmail.com>
528 * ldlang.c (asneeded_list_head, asneeded_list_tail): New vars.
529 (lang_init): Initialise them.
530 (lang_print_asneeded): New function.
531 (lang_process): Call lang_print_asneeded.
532 * ldlang.h (struct asneeded_minfo): New.
533 (asneeded_list_tail): Declare.
534 * ldmain.c (add_archive_element): Improve archive map heading.
535 * ldmisc.c (minfo): Stash --as-needed info.
537 2014-01-22 Alan Modra <amodra@gmail.com>
539 * ld.h (struct map_symbol_def): Move to..
541 * ldlang.c (print_assignment): Don't set expld.assign_name to dot.
543 2014-01-22 Alan Modra <amodra@gmail.com>
545 * ld.texinfo (Output Section Discarding): Mention assigning to dot
546 as a way of keeping otherwise empty sections.
547 * ldexp.c (is_dot, is_value, is_sym_value, is_dot_ne_0,
548 is_dot_plus_0, is_align_conditional): New predicates.
549 (exp_fold_tree_1): Set SEC_KEEP when assigning to dot inside an
550 output section, except for some special cases.
551 * scripttempl/elfmicroblaze.sc: Use canonical form to align at
552 end of .heap and .stack.
554 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
556 * emulparams/aarch64linuxb.sh (ELF_INTERPRETER_NAME): Define.
558 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
560 * emulparams/aarch64linux.sh (ELF_INTERPRETER_NAME): Define.
562 2014-01-20 Alan Modra <amodra@gmail.com>
564 * ldlang.h (struct lang_definedness_hash_entry): Add by_object and
565 by_script. Make iteration a single bit field.
566 (lang_track_definedness, lang_symbol_definition_iteration): Delete.
567 (lang_symbol_defined): Declare.
568 * ldlang.c (lang_statement_iteration): Expand comment a little.
569 (lang_init <lang_definedness_table>): Make it bigger.
570 (lang_track_definedness, lang_symbol_definition): Delete.
571 (lang_definedness_newfunc): Update.
572 (lang_symbol_defined): New function.
573 (lang_update_definedness): Create entries here. Do track whether
574 script definition of symbol is valid, even when also defined in
576 * ldexp.c (fold_name <DEFINED>): Update.
577 (fold_name <NAME>): Allow self-assignment for absolute symbols
578 defined in a linker script.
580 2014-01-20 Guy Martin <gmsoft@tuxicoman.be>
581 Alan Modra <amodra@gmail.com>
583 * ldlang.h (lang_output_section_get): Define.
584 * ldlang.c (lang_output_section_get): Likewise.
585 (init_os): Set the output_section userdata to the output
587 * emultempl/hppaelf.em: Use lang_output_section_get instead of
588 lang_output_section_find where applicable.
589 * emultempl/aarch64elf.em: Likewise.
590 * emultempl/aix.em: Likewise.
591 * emultempl/armelf.em: Likewise.
592 * emultempl/m68hc1xelf.em: Likewise.
593 * emultempl/metagelf.em: Likewise.
594 * emultempl/mipself.em: Likewise.
595 * emultempl/ppc64elf.em: Likewise.
596 * emultempl/spuelf.em: Likewise.
598 2014-01-17 Alan Modra <amodra@gmail.com>
600 * genscripts.sh (COMPILE_IN): Don't set if already set.
601 * emulparams/nds32elf.sh: Don't clear EMULATION_LIBPATH, set
603 * emulparams/nds32elf16m.sh: Likewise.
604 * emulparams/nds32elf_linux.sh: Likewise.
605 * emultempl/aix.em: Test COMPILE_IN value is "yes".
606 * emultempl/armcoff.em: Likewise.
607 * emultempl/elf32.em: Likewise.
608 * emultempl/generic.em: Likewise.
609 * emultempl/gld960.em: Likewise.
610 * emultempl/gld960c.em: Likewise.
611 * emultempl/linux.em: Likewise.
612 * emultempl/lnk960.em: Likewise.
613 * emultempl/m68kcoff.em: Likewise.
614 * emultempl/sunos.em: Likewise.
615 * emultempl/ticoff.em: Likewise.
617 2014-01-16 H.J. Lu <hongjiu.lu@intel.com>
620 * genscripts.sh: Don't search directory with LIBPATH_SUFFIX_SKIP
622 * emulparams/elf32_x86_64.sh (LIBPATH_SUFFIX_SKIP): Set to 64
623 for elf32_x86_64 emulation.
624 * emulparams/elf_i386.sh (LIBPATH_SUFFIX_SKIP): Set to 64
625 for elf_i386 emulation.
627 2014-01-16 Alan Modra <amodra@gmail.com>
629 * ld.h (fat_section_userdata_type, get_userdata): Move to..
630 * ldlang.h (input_section_userdata_type, get_userdata): ..here.
631 * ldlang.c (init_map_userdata): Delete. Fold into..
632 (sort_def_symbol): ..here. Don't attach input section userdata
633 to output sections or global bfd sections.
634 (lang_map): Don't pre-allocate input section userdata.
635 (init_os): Don't allocate userdata for output sections.
636 (print_all_symbols): Update.
638 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
640 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
641 Silence uninitialized warning on ehdr_start_save with older
644 2014-01-15 Alan Modra <amodra@gmail.com>
646 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Define
647 __ehdr_start before size_dynamic_sections and restore afterwards.
649 2014-01-10 Alan Modra <amodra@gmail.com>
654 * ldlang.c (lang_size_sections): Remove unneeded RELRO base
655 adjust. Tidy comments.
656 * ld.texinfo (DATA_SEGMENT_RELRO_END): Correct description.
658 2014-01-10 Hans-Peter Nilsson <hp@axis.com>
660 * emulparams/crislinux.sh (COMMONPAGESIZE): Define.
662 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
667 * ldlang.c (lang_size_sections): Properly align RELRO base.
669 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
671 * ldver.c (ldversion): Update copyright year to 2014.
673 For older changes see ChangeLog-2013
675 Copyright (C) 2014 Free Software Foundation, Inc.
677 Copying and distribution of this file, with or without modification,
678 are permitted in any medium without royalty provided the copyright
679 notice and this notice are preserved.
685 version-control: never