1 2014-08-20 Maciej W. Rozycki <macro@codesourcery.com>
3 * emultempl/armelf.em (OPTION_STUBGROUP_SIZE): Fix formatting.
4 (OPTION_NO_MERGE_EXIDX_ENTRIES, OPTION_LONG_PLT): Likewise.
6 2014-08-20 Will Newton <will.newton@linaro.org>
8 * configure.tgt: Default armeb-*-eabi* to big endian.
10 2014-08-20 Daniel Micay <danielmicay@gmail.com>
12 * emultempl/pep.em: Add --high-entropy-va switch.
13 * ld.texinfo: Document the --high-entropy-va switch.
15 2014-08-20 Nick Clifton <nickc@redhat.com>
17 * scripttempl/DWARF.sc: Add copyright notice.
18 * scripttempl/aix.sc: Likewise.
19 * scripttempl/alpha.sc: Likewise.
20 * scripttempl/alphavms.sc: Likewise.
21 * scripttempl/aout.sc: Likewise.
22 * scripttempl/armaout.sc: Likewise.
23 * scripttempl/armbpabi.sc: Likewise.
24 * scripttempl/armcoff.sc: Likewise.
25 * scripttempl/avr.sc: Likewise.
26 * scripttempl/avrtiny.sc: Likewise.
27 * scripttempl/crisaout.sc: Likewise.
28 * scripttempl/delta68.sc: Likewise.
29 * scripttempl/dlx.sc: Likewise.
30 * scripttempl/elf.sc: Likewise.
31 * scripttempl/elf32cr16.sc: Likewise.
32 * scripttempl/elf32cr16c.sc: Likewise.
33 * scripttempl/elf32crx.sc: Likewise.
34 * scripttempl/elf32msp430.sc: Likewise.
35 * scripttempl/elf32msp430_3.sc: Likewise.
36 * scripttempl/elf32sh-symbian.sc: Likewise.
37 * scripttempl/elf32xc16x.sc: Likewise.
38 * scripttempl/elf32xc16xl.sc: Likewise.
39 * scripttempl/elf32xc16xs.sc: Likewise.
40 * scripttempl/elf64hppa.sc: Likewise.
41 * scripttempl/elf_chaos.sc: Likewise.
42 * scripttempl/elfd10v.sc: Likewise.
43 * scripttempl/elfd30v.sc: Likewise.
44 * scripttempl/elfi370.sc: Likewise.
45 * scripttempl/elfm68hc11.sc: Likewise.
46 * scripttempl/elfm68hc12.sc: Likewise.
47 * scripttempl/elfmicroblaze.sc: Likewise.
48 * scripttempl/elfxgate.sc: Likewise.
49 * scripttempl/elfxtensa.sc: Likewise.
50 * scripttempl/epiphany_4x4.sc: Likewise.
51 * scripttempl/epocpe.sc: Likewise.
52 * scripttempl/h8300.sc: Likewise.
53 * scripttempl/h8300h.sc: Likewise.
54 * scripttempl/h8300hn.sc: Likewise.
55 * scripttempl/h8300s.sc: Likewise.
56 * scripttempl/h8300sn.sc: Likewise.
57 * scripttempl/h8300sx.sc: Likewise.
58 * scripttempl/h8300sxn.sc: Likewise.
59 * scripttempl/h8500.sc: Likewise.
60 * scripttempl/h8500b.sc: Likewise.
61 * scripttempl/h8500c.sc: Likewise.
62 * scripttempl/h8500m.sc: Likewise.
63 * scripttempl/h8500s.sc: Likewise.
64 * scripttempl/hppaelf.sc: Likewise.
65 * scripttempl/i386beos.sc: Likewise.
66 * scripttempl/i386coff.sc: Likewise.
67 * scripttempl/i386go32.sc: Likewise.
68 * scripttempl/i386msdos.sc: Likewise.
69 * scripttempl/i860coff.sc: Likewise.
70 * scripttempl/i960.sc: Likewise.
71 * scripttempl/ia64vms.sc: Likewise.
72 * scripttempl/ip2k.sc: Likewise.
73 * scripttempl/iq2000.sc: Likewise.
74 * scripttempl/m68kaux.sc: Likewise.
75 * scripttempl/m68kcoff.sc: Likewise.
76 * scripttempl/m88kbcs.sc: Likewise.
77 * scripttempl/mcorepe.sc: Likewise.
78 * scripttempl/mep.sc: Likewise.
79 * scripttempl/mips.sc: Likewise.
80 * scripttempl/mipsbsd.sc: Likewise.
81 * scripttempl/mmo.sc: Likewise.
82 * scripttempl/moxie.sc: Likewise.
83 * scripttempl/nds32elf.sc: Likewise.
84 * scripttempl/nw.sc: Likewise.
85 * scripttempl/pe.sc: Likewise.
86 * scripttempl/pep.sc: Likewise.
87 * scripttempl/pj.sc: Likewise.
88 * scripttempl/ppcpe.sc: Likewise.
89 * scripttempl/psos.sc: Likewise.
90 * scripttempl/riscix.sc: Likewise.
91 * scripttempl/sh.sc: Likewise.
92 * scripttempl/sparccoff.sc: Likewise.
93 * scripttempl/st2000.sc: Likewise.
94 * scripttempl/tic30aout.sc: Likewise.
95 * scripttempl/tic30coff.sc: Likewise.
96 * scripttempl/tic4xcoff.sc: Likewise.
97 * scripttempl/tic54xcoff.sc: Likewise.
98 * scripttempl/tic80coff.sc: Likewise.
99 * scripttempl/v850.sc: Likewise.
100 * scripttempl/v850_rh850.sc: Likewise.
101 * scripttempl/vanilla.sc: Likewise.
102 * scripttempl/w65.sc: Likewise.
103 * scripttempl/xstormy16.sc: Likewise.
104 * scripttempl/z80.sc: Likewise.
105 * scripttempl/z8000.sc: Likewise.
107 2014-08-19 Alan Modra <amodra@gmail.com>
109 * configure: Regenerate.
111 2014-08-18 Alan Modra <amodra@gmail.com>
113 * ld.texinfo (--as-needed): Clarify that references from libraries
114 must be from needed libraries.
116 2014-08-18 Alan Modra <amodra@gmail.com>
118 * emultempl/aarch64elf.em (gld${EMULATION_NAME}_after_allocation):
119 Handle error status from bfd_elf_discard_info.
120 * emultempl/armelf.em: Likewise.
121 * emultempl/elf32.em: Likewise.
122 * emultempl/hppaelf.em: Likewise.
123 * emultempl/metagelf.em: Likewise.
124 * emultempl/nios2elf.em: Likewise.
125 * emultempl/ppc64elf.em: Likewise.
126 * emultempl/tic6xdsbt.em: Likewise.
127 * emultempl/vms.em: Likewise.
129 2014-08-14 Alan Modra <amodra@gmail.com>
132 * ldlang.c (map_head_is_link_order): Rename from
133 stripped_excluded_sections.
134 (lang_clear_os_map): New function, extracted from..
135 (strip_excluded_output_sections): ..here.
136 * ldlang.h (lang_clear_os_map): Declare.
137 * ldwrite.c (ldwrite): Call lang_clear_os_map.
138 * emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_after_allocation):
141 2014-08-14 Alan Modra <amodra@gmail.com>
143 * configure.ac: Move AC_PROG_CC and other macros earlier. Delete
144 plugin checks now done in config/plugins.m4.
145 * config.in: Regenerate.
146 * configure: Regenerate.
148 2014-08-14 Alan Modra <amodra@gmail.com>
150 * plugin.c (is_ir_dummy_bfd): Test BFD_PLUGIN flag rather than
153 2014-08-13 Yaakov Selkowitz <yselkowi@redhat.com>
155 * pe-dll.c (autofilter_entry_type autofilter_symbollist_i386): Add
158 2014-08-13 Alan Modra <amodra@gmail.com>
160 * ldlang.c (open_input_bfds): Don't use bfd_elf_get_dyn_lib_class.
162 2014-08-12 Alan Modra <amodra@gmail.com>
164 * ldlang.h (struct lang_input_statement_flags): Don't make "reload"
165 field conditional on ENABLE_PLUGINS.
166 * ldlang.c (open_input_bfds): Expand plugin_should_reload.
167 * plugin.h (plugin_should_reload): Delete.
168 * plugin.c (plugin_should_reload): Delete.
170 2014-08-12 Alan Modra <amodra@gmail.com>
172 * ldmain.c (notice): Update args.
173 * plugin.c (plugin_notice): Likewise. Follow warning sym link.
174 Handle new indirect symbol.
176 2014-08-12 Alan Modra <amodra@gmail.com>
178 * plugin.c (plugin_load_plugins): Set link_info.lto_plugin_active.
180 2014-08-08 Ulrich Drepper <drepper@gmail.com>
182 * ldlang.h (struct lang_input_statement_flags): Add pushed
184 * ldlex.h (enum option_values): Add OPTION_PUSH_STATE and
186 * lexsup.c (ld_options): Add entries for --push-state and
188 (parse_args): Handle OPTION_PUSH_STATE and OPTION_POP_STATE.
189 * ld.texinfo: Document --push-state and --pop-state.
191 2014-08-06 H.J. Lu <hongjiu.lu@intel.com>
194 * plugin.c (plugin_opt_plugin_arg): Drop --pass-through.
196 2014-08-05 Alan Modra <amodra@gmail.com>
198 * Makefile.in: Regenerate.
200 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
202 * emulparams/elf32bmip.sh: Add .MIPS.abiflags.
203 * emulparams/elf32bmipn32-defs.sh: Likewise.
204 * emulparams/elf64bmip-defs.sh: Likewise.
206 2014-07-27 Anthony Green <green@moxielogic.com>
208 * Makefile.am (ALL_EMULATION_SOURCES): Add moxiebox support.
209 (emoxiebox.c): Build.
210 * configure.tgt (targ_extra_ofiles): Add moxie-*-moxiebox*.
211 * emulparams/moxiebox.sh (TEXT_START_ADDR): New file.
212 * Makefile.in: Rebuilt.
214 2014-07-17 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
216 * emulparams/elf32or1k_linux.sh (TEXT_START_ADDR): Increase from
217 0x0 to first page boundary at 0x2000.
219 2014-07-10 Max Filippov <jcmvbkbc@gmail.com>
221 * emultempl/xtensaelf.em (is_inconsistent_linkonce_section):
222 correctly handle missing dot in section name after
223 ".gnu.linkonce.prop.".
225 2014-07-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
227 * scripttempl/avr.sc: Remove KEEP for .data and
228 force .bss VMA to end of .data VMA.
230 2014-07-08 Will Newton <will.newton@linaro.org>
232 * emulparams/armelf_linux.sh (TEXT_START_ADDR): Increase
233 alignment to 64kB boundary.
235 2014-07-04 Alan Modra <amodra@gmail.com>
237 * configure.ac: Update "configure.in" comments.
238 * configure: Regenerate.
240 2014-07-04 Alan Modra <amodra@gmail.com>
242 * configure.ac: Rename from configure.in.
243 * Makefile.in: Regenerate.
244 * config.in: Regenerate.
246 2014-07-04 Alan Modra <amodra@gmail.com>
248 * configure.in: Include bfd/version.m4.
249 (AC_INIT, AM_INIT_AUTOMAKE): Use modern form.
250 (BFD_VERSION): Delete.
251 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove bfd/configure.in.
252 * configure: Regenerate.
253 * Makefile.in: Regenerate.
255 2014-07-03 Alan Modra <amodra@gmail.com>
258 * ldlang.c (load_symbols): Always check flags.reload.
259 (open_input_bfds): Always reload --as-needed shared libraries,
260 not just when rescanning.
261 * ldlang.h (struct lang_input_statement_flags): Update reload comment.
262 * plugin.c (plugin_should_reload): Assume shared library arg.
263 * plugin.h (plugin_should_reload): Update comment.
265 2014-07-01 Alan Modra <amodra@gmail.com>
267 * emultempl/ppc64elf.em (stub_added): Delete.
268 (gld${EMULATION_NAME}_finish): Call ppc64_elf_build_stubs even when
269 none of the usual stubs have been added. Only change entry_section
272 2014-07-01 Alan Modra <amodra@gmail.com>
274 * sysdep.h: Don't include limits.h and sys/param.h. Don't
275 include unistd.h twice.
276 (LD_PATHMAX): Don't define.
277 * ldlang.c (lang_common): Don't use UINT_MAX.
279 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
280 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
281 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
282 Soundararajan <Sounderarajan.D@atmel.com>
284 * Makefile.am (ALL_EMULATION_SOURCES): Add avrtiny emulation source.
285 (eavrtiny.c): Add rules for avrtiny emulation source.
286 * Makefile.in: Regenerate.
287 * configure.tgt: Add avrtiny to avr target emulations.
288 * scripttempl/avrtiny.sc: New file. Linker script template for
290 * emulparams/avrtiny.sh: New file. Emulation parameters for
293 2014-06-30 Ulrich Drepper <drepper@gmail.com>
295 * lexsup.c (parse_args): Check whether provided SONAME is empty
296 string. If yes, warn and ignore it. Don't overwrite valid SONAME
299 2014-06-26 Linda Zhang <lindasc@qq.com>
301 * emultempl/pe.em: Initialise insert_timestamp to true.
302 Add a --no-insert-timestamp command line option.
303 * emultempl/pep.em: Likewise.
304 * ld.texinfo: Document that --insert-timestamp is enabled by
305 default and that it now has an inverse command line option.
306 * NEWS: Mention the new behaviour.
308 2014-06-25 Nick Clifton <nickc@redhat.com>
310 * Makefile.am (ALL_EMULATION_SOURCES): Move ei386pep.c from
312 (ALL_64_EMULATION_SOURCES): ... to here.
313 (ALL_EMUL_EXTRA_OFILES): Move pep-dll.o from here...
314 (ALL_64_EMUL_EXTRA_OFILES): New. ... to here.
315 * configure.in (EMUL_EXTRA_OFILES): Include
316 ALL_64_EMUL_EXTRA_OFILES when making a 64-bit enabled build.
317 * Makefile.in: Regenerate.
318 * configure: Regenerate.
320 2014-06-18 Andreas Tobler <andreast@fgznet.ch>
322 * configure.tgt (arm*-*-freebsd*): Update targ_extra_emuls.
323 (arm*b-*-freebsd*): Add target.
324 * emulparams/armelfb_fbsd.sh: Added.
325 * emulparams/armelf_fbsd.sh: Updated.
326 * Makefile.am (ALL_EMULATION_SOURCES): Add earmelfb_fbsd.c.
327 * Makefile.in: Regenerate.
329 2014-06-16 Alan Modra <amodra@gmail.com>
331 * scripttempl/elf.sc: Edit out __rela_iplt symbol assignments from
332 .rel sections, and __rel_iplt from .rela sections.
333 * scripttempl/nds32elf.sc: Likewise.
334 * Makefile.am (ends32*.c) Depend on nds32elf.sc.
335 * Makefile.in: Regenerate.
337 2014-06-13 Alan Modra <amodra@gmail.com>
340 * ldlang.c (output_bfd_hash_table_free_fn): Delete.
341 (open_output): Don't set it..
342 * ldmain.c (ld_cleanup): ..or call it.
344 2014-06-13 Alan Modra <amodra@gmail.com>
346 * emultempl/cr16elf.em, * emultempl/elf32.em, * emultempl/genelf.em,
347 * emultempl/m68kcoff.em, * emultempl/m68kelf.em,
348 * emultempl/nds32elf.em, * emultempl/pe.em, * emultempl/pep.em,
349 * ldlang.c, * ldmain.c, * pe-dll.c: Update for bfd.link_next change.
351 2014-06-13 Alan Modra <amodra@gmail.com>
353 * Makefile.am (ALL_EMULATION_SOURCES): Add enios2elf.c, enios2linux.c.
354 * Makefile.in: Regenerate.
356 2014-06-07 Alan Modra <amodra@gmail.com>
358 * ldexp.c (exp_fold_tree_1 <etree_provide>): Make PROVIDEd
359 linker script symbol value override a built-in linker symbol.
361 2014-06-05 Joel Brobecker <brobecker@adacore.com>
363 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add dependency on
364 bfd's development.sh.
365 * Makefile.in, configure: Regenerate.
367 2014-06-02 Alan Modra <amodra@gmail.com>
369 * emulparams/elf32bfin.sh: Rename from bfin.sh.
370 * emulparams/elf32bfinfd.sh: Update to suit.
371 * emulparams/msp430.sh: Rename from msp430all.sh. Remove
372 MSP430_NAME and msp430X vars.
373 * emulparams/msp430X.sh: New.
374 * emulparams/score3_elf.sh: Rename from scoreelf.sh. Remove
375 SCORE_NAME and score7_elf ARCH setting.
376 * emulparams/score7_elf.sh: New.
377 * Makefile.am (eelf32bfin.c, eelf32bfinfd.c): Update dependencies.
378 (emsp430.c, emsp430X.c, escore3_elf.c, escore7_elf.c): Likewise.
379 * Makefile.in: Regenerate.
380 * genscripts.sh: Delete customizer_script param.
382 2014-05-28 Hans-Peter Nilsson <hp@axis.com>
384 * Makefile.am: Change all rules with ${GENSCRIPTS}
385 invocations to be just dependencies.
386 ($(ALL_EMULATION_SOURCES) $(ALL_64_EMULATION_SOURCES))
387 (run-genscripts): New rules.
388 * Makefile.in: Regenerate.
390 2014-05-27 DJ Delorie <dj@redhat.com>
392 * ld/ldemul.h (extra_map_file_text): New field.
393 (ldemul_extra_map_file_text): Declare.
394 * ld/ldemul.c (ldemul_extra_map_file_text): Define.
395 * ld/ldlang.c (lang_map): Call it.
397 * ld/emultempl/rxelf.em: Add extra_map_file_text hook.
398 * ld/emultempl/aix.em: Add NULL extra_map_file_text hook.
399 * ld/emultempl/armcoff.em: Likewise.
400 * ld/emultempl/beos.em: Likewise.
401 * ld/emultempl/elf32.em: Likewise.
402 * ld/emultempl/generic.em: Likewise.
403 * ld/emultempl/gld960.em: Likewise.
404 * ld/emultempl/gld960c.em: Likewise.
405 * ld/emultempl/linux.em: Likewise.
406 * ld/emultempl/lnk960.em: Likewise.
407 * ld/emultempl/m68kcoff.em: Likewise.
408 * ld/emultempl/pe.em: Likewise.
409 * ld/emultempl/pep.em: Likewise.
410 * ld/emultempl/sunos.em: Likewise.
411 * ld/emultempl/ticoff.em: Likewise.
412 * ld/emultempl/vanilla.em: Likewise.
414 2014-05-24 Alan Modra <amodra@gmail.com>
416 * ldlang.c (base): Move variable to..
417 * mri.c: ..here, and make static.
418 * ldlang.h (base): Delete declaration.
420 2014-05-20 Hans-Peter Nilsson <hp@axis.com>
422 * Makefile.am (ALL_EMULATION_SOURCES): Add missing eelf32mbel_linux.c.
423 * Makefile.in: Regenerate.
425 2014-05-20 Alan Modra <amodra@gmail.com>
428 * emulparams/elf32ppccommon.sh (_SDA_BASE_, _SDA2_BASE_): Delete.
429 * emultempl/ppc32elf.em (ppc_before_allocation): Call
430 ppc_elf_maybe_strip_sdata_syms.
431 * ldlang.c (size_input_section): Correct output_offset value
432 for excluded input sections.
434 2014-05-16 John Marino <binutils@marino.st>
436 * configure.tgt: Add /lib to dragonfly NATIVE_LIB_DIRS.
438 2014-05-11 Chung-Lin Tang <cltang@codesourcery.com>
440 * emulparams/nios2linux.sh (OTHER_GOT_SYMBOLS): Wrap _gp in HIDDEN(),
441 and gp in PROVIDE_HIDDEN.
443 2014-05-10 Hans-Peter Nilsson <hp@bitrange.com>
445 * ldlang.c (lang_finish): Don't call bfd_link_hash_table_free here.
446 (output_bfd_hash_table_free_fn): New variable.
447 (open_output): Save the _bfd_link_hash_table_free function for the
448 output_bfd into output_bfd_hash_table_free_fn.
449 * ldmain.c (ld_cleanup): If set, call output_bfd_hash_table_free_fn
451 * ldlang.h (output_bfd_hash_table_free_fn): Declare.
453 2014-05-02 Alan Modra <amodra@gmail.com>
455 * emultempl/metagelf.em: Update bfd target vector naming.
456 * emultempl/nios2elf.em: Likewise.
457 * emultempl/spuelf.em: Likewise.
458 * emultempl/tic6xdsbt.em: Likewise.
460 2014-04-22 Christian Svensson <blue@cmd.nu>
462 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
463 * configure.tgt: Likewise.
464 * emulparams/elf32or1k.sh: New file.
465 * emulparams/elf32or1k_linux.sh: New file.
466 * emulparams/elf32openrisc.sh: Delete.
467 * emulparams/or32.sh: Delete.
468 * emulparams/or32elf.sh: Delete.
469 * scripttempl/or32.sc: Delete.
470 * Makefile.in: Regenerate.
472 2014-04-21 Richard Henderson <rth@redhat.com>
474 * emultempl/alphaelf.em (alpha_after_parse): Enable 2 relax passes.
476 2014-04-16 Steve Ellcey <sellcey@mips.com>
478 * emultempl/elf32.em: Include safe-ctype.h.
480 2014-04-16 Steve Ellcey <sellcey@mips.com>
482 * ldbuildid.c (generate_build_id): Add ATTRIBUTE_UNUSED to size arg.
484 2014-04-09 Nick Clifton <nickc@redhat.com>
486 * Makefile.am (default-manifest.o): Remove rule.
487 (EMUL_EXTRA_BINARIES): Delete.
488 (ALL_EMUL_EXTRA_BINARIES): Delete.
489 (ld_new_DEPENDENCIES): Remove EMUL_EXTRA_BINARIES.
490 (install-data-local): Remove EMUL_EXTRA_BINARIES.
491 * Makefile.in: Regenerate.
492 * configure.in (all_emul_extra_binaries): Delete.
493 (EMUL_EXTRA_BINARIES): Remove.
494 * configure: Regenerate.
495 * configure.tgt (target_extra_binaries): Delete.
496 * emultempl/default-manifest.rc: Delete.
497 * ld.texinfo: Remove discussion of default manifest.
498 * emulparams/i386pe.sh (DEFAULT_MANIFEST): Delete.
499 * emulparams/i386pep.sh (DEFAULT_MANIFEST): Delete.
501 2014-04-09 Alan Modra <amodra@gmail.com>
503 * emultempl/spuelf.em: Include safe-ctype.h, remove duplicate errno.h.
504 * emultempl/nds32elf.em: Include bfd_stdint.h.
505 * po/POTFILES.in: Regenerate.
507 2014-04-09 Alan Modra <amodra@gmail.com>
509 * emultempl/ppc32elf.em (no_zero_padding, ppc_finish): New functions.
510 (LDEMUL_FINISH): Define.
512 2014-04-08 Nick Clifton <nickc@redhat.com>
514 * scripttempl/pe.sc (R_RSRC): Remove default manifest.
515 * scripttempl/pep.sc (R_RSRC): Remove default manifest.
517 2014-04-08 Jon TURNEY <jon.turney@dronecode.org.uk>
519 * emultempl/elf32.em (id_note_section_size, read_hex, write_build_id):
520 Move code for parsing build-id option and calculating the build-id to...
521 * ldbuildid.c: New file.
522 * ldbuildid.h: New file.
523 * Makefile.am (CFILES, HFILES, OFILES, ld_new_SOURCES): Add new
525 * Makefile.in: Regenerate.
526 * ld.texinfo: Update --build-id description to mention COFF
528 * NEWS: Mention support for COFF build ids.
529 * emultempl/pe.em (gld${EMULATION_NAME}_handle_option):
530 (pecoff_checksum_contents, write_build_id, setup_build_id)
531 (gld_${EMULATION_NAME}_after_open): Handle and implement
533 * emultempl/pep.em: Likewise.
535 2014-04-04 Cary Coutant <ccoutant@google.com>
538 * ld.texinfo: Document optional comma following output section
539 command and overlay command.
541 2014-04-04 Alan Modra <amodra@gmail.com>
543 * ldlang.c (lang_size_sections_1 <lang_input_section_enum>): Use
544 current "fill", not "output_section_statement->fill".
546 2014-03-31 Nick Clifton <nickc@redhat.com>
549 * emultempl/elf32.em (_after_open): Create a .note.GNU-stack
550 section when performing a relocatable link with -z [no]execstack
553 2014-03-27 H.J. Lu <hongjiu.lu@intel.com>
556 * ldmain.c (symbol_warning): New function.
557 (warning_callback): Use it. Scan all input files for a reference
560 2014-03-21 Christopher Faylor <me.cygwin2013@cgf.cx>
562 * ld.texinfo: Document change in handling of --enable-auto-image-base.
563 * emultempl/pe.em (pe_auto_image_base): Set to default base.
564 (gld_${EMULATION_NAME}_list_options): Change usage message to reflect
565 optional --enable-auto-image-base argument.
566 (gld${EMULATION_NAME}_handle_option): Handle optional
567 --enable-auto-image-base argument.
568 (compute_dll_image_base): Eliminate constant. Use pe_auto_image_base.
570 2014-03-19 Nick Clifton <nickc@redhat.com>
572 * Makefile.am (default-manifest.o): Use WINDRES_FOR_TARGET.
573 * Makefile.in: Regenerate.
574 * emultempl/default-manifest.rc: Fix typo.
575 * scripttempl/pe.sc (R_RSRC): Fix default-manifest exclusion.
576 (.rsrc): Add SUBALIGN(4). Remove SORT.
577 * scripttempl/pep.sc: Likewise.
579 2014-03-17 Christopher Faylor <me.cygwin2014@cgf.cx>
581 * Makefile.am: Use host version of windres.
582 * Makefile.in: Regenerate.
584 2014-03-14 Romain Geissler <romain.geissler@amadeus.com>
585 Alan Modra <amodra@gmail.com>
587 * ldlang.h (full_name_provided): New input flag.
588 * ldlang.c (new_afile): Don't use lang_input_file_is_search_file_enum
589 for -l:namespec. Instead use lang_input_file_is_l_enum with
590 full_name_provided flag.
591 * ldlfile.c (ldfile_open_file_search): Don't complete lib name if
592 full_name_provided flag is set.
593 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
594 Handle full_name_provided libraries. Tidy EXTRA_SHLIB_EXTENSION
595 support. Set DT_NEEDED for -l:namespec as namespec.
596 * emultempl/aix.em (ppc_after_open_output): Handle full_name_provided.
597 * emultempl/linux.em (gld${EMULATION_NAME}_open_dynamic_archive):
598 Don't handle full_name_provided libraries.
599 * emultempl/pe.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
600 * emultempl/pep.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
601 * emultempl/vms.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
603 2014-03-12 Alan Modra <amodra@gmail.com>
605 * Makefile.in: Regenerate.
607 2014-03-05 Alan Modra <amodra@gmail.com>
609 Update copyright years.
611 2014-03-04 Nick Clifton <nickc@redhat.com>
613 * Makefile.am (ALL_EMUL_EXTRA_BINARIES): Remove default-manifest.
614 * Makefile.in: Regenerate.
616 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
618 * emultempl/armelf.em (OPTION_LONG_PLT): Define.
619 (PARSE_AND_LIST_LONGOPTS): Add long-plt.
620 (PARSE_AND_LIST_OPTIONS): Likewise.
621 (PARSE_AND_LIST_ARGS_CASES): Handle long-plt.
622 * ld.texinfo: Document --long-plt.
624 2014-02-27 Alan Modra <amodra@gmail.com>
626 * emulparams/elf32ppcvxworks.sh: Source plt_unwind.sh and
628 * emultempl/ppc32elf.em (ppc_after_open): Don't compile for
630 (LDEMUL_AFTER_OPEN): Don't set for vxworks.
631 (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Exclude
632 -secure-plt, -bss-plt and -sdata-got when vxworks.
634 2014-02-27 Nick Clifton <nickc@redhat.com>
636 * configure.in (all_emul_extra_binaries): New variable. Populated
637 by invoking configure.tgt.
638 (EMUL_EXTRA_BINARIES): New substitution.
639 * configure: Regenerate.
640 * configure.tgt (target_extra_binaries): New variable. Set to
641 default-manifest.o for Cygwin and MinGW targets.
642 * Makefile.am (EMUL_EXTRA_BINARIES): New variable. Initialised
643 by the configure script.
644 (ALL_EMUL_EXTRA_BINARIES): New variable.
645 (default-manifest.o): New rule to build the default manifest.
646 (ld_new_DEPENDENCIES): Add EMUL_EXTRA_BINARIES.
647 (install-data-local): Add EMUL_EXTRA_BINARIES.
648 * Makefile.in: Regenerate.
649 * ld.texinfo: Document default manifest support.
650 * emulparams/i386pe.sh (DEFAULT_MANIFEST): Define.
651 * emulparams/i386pep.sh (DEFAULT_MANIFEST): Define.
652 * emultempl/default-manifest.rc: New file.
653 * scripttempl/pe.sc (R_RSRC): Include DEFAULT_MANIFEST, if defined.
654 * scripttempl/pep.sc (R_RSRC): Likewise.
656 2014-02-26 Dan Mick <dan.mick@inktank.com>
659 * ldcref.c (cref_sort_array): Compare unmangled names unless
660 demanglng has been requiested.
661 (output_one_cref): Output unmangled name unless demangling has
664 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
665 H.J. Lu <hongjiu.lu@intel.com>
667 * emulparams/elf_x86_64.sh (TINY_READONLY_SECTION): New.
669 2014-02-19 Alan Modra <amodra@gmail.com>
671 * emultempl/ppc64elf.em (params): Init new field.
672 (ppc_create_output_section_statements): Set params.save_restore_funcs
674 (PARSE_AND_LIST_*): Add support for --save-restore-funcs and
675 --no-save-restore-funcs.
677 2014-02-17 Alan Modra <amodra@gmail.com>
679 * emultemps/ppc64elf.em (params): New static struct replacing
680 various other static vars. Adjust code throughout file.
682 2014-02-17 Alan Modra <amodra@gmail.com>
684 * emultempl/ppc32elf.em (ppc_after_open_output): Really enable
685 ppc476 workaround for ld -r.
687 2014-02-12 Alan Modra <amodra@gmail.com>
689 * emultempl/ppc32elf.em (pagesize): New static var.
690 (ppc_after_open_output): Set params.pagesize_p2 from pagesize.
691 (PARSE_AND_LIST_ARGS_CASES): Adjust to use pagesize.
693 2014-02-11 Andrew Pinski <apinski@cavium.com>
695 * emulparams/aarch64linux32.sh (LIBPATH_SUFFIX): Change to ilp32.
696 (ELF_INTERPRETER_NAME): Define.
697 * emulparams/aarch64linux32b.sh (ELF_INTERPRETER_NAME): Define.
699 2014-02-10 Alan Modra <amodra@gmail.com>
701 * po/ld.pot: Regenerate.
703 2014-02-03 Alan Modra <amodra@gmail.com>
705 * emultempl/ppc32elf.em (no_tls_get_addr_opt, emit_stub_syms)
706 plt_style): Delete. Adjust all refs to instead use..
707 (params): ..this. New variable.
708 (ppc_after_open_output): New function. Tweak params and pass to
710 (ppc_after_open): Adjust ppc_elf_select_plt_layout call.
711 (ppc_before_allocation): Adjust ppc_elf_tls_setup call. Enable
712 relaxation for ppc476 workaround.
713 (PARSE_AND_LIST_*): Add --{no-,}ppc476-workaround support.
714 (LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS): Define.
716 2014-02-02 Sebastian Huber <sebastian.huber@embedded-brains.de>
718 * ld/ld.texinfo: Change ALIGN_WITH_INPUT documentation.
719 * ld/ldlang.c (lang_size_sections_1): Add dotdelta
720 variable which reflects the VMA change due to alignment
721 requirements. Use dotdelta do change the LMA if
722 ALIGN_WITH_INPUT is requested.
724 2014-02-01 Hans-Peter Nilsson <hp@bitrange.com>
726 * emultempl/mmix-elfnmmo.em (mmix_after_allocation): Fix typo in
727 call to bfd_set_section_vma exposed by recent bfd_set_section_vma
730 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
732 * Makefile.am (enios2elf.c, enios2linux.c): Update dependencies.
733 * Makefile.in: Regenerated.
734 * emulparams/nios2elf.sh (EXTRA_EM_FILE): Set.
735 * emulparams/nios2linux.sh (EXTRA_EM_FILE): Set.
736 * emultempl/nios2elf.em: New file.
737 * gen-doc.texi (NIOSII): Set.
738 * ld.texinfo (NIOSII): Set.
740 2014-01-28 Nick Clifton <nickc@redhat.com>
742 * Makefile.am: Remove obsolete MSP430 emulations.
743 * configure.tgt: Likewise.
744 * emulparams/msp430all.sh: Likewise.
745 * Makefile.in: Regenerate.
747 2014-01-24 H.J. Lu <hongjiu.lu@intel.com>
750 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Improve
751 orphaned TLS section handling.
753 2014-01-24 Alan Modra <amodra@gmail.com>
755 * ldlang.c (lang_output_section_find_by_flags): Be careful to
756 test look->bfd_section->flags if available rather than
757 look->flags. Separate SEC_THREAD_LOCAL handling from
758 SEC_READONLY loop, and rewrite.
760 2014-01-22 Alan Modra <amodra@gmail.com>
762 * ldlang.c (asneeded_list_head, asneeded_list_tail): New vars.
763 (lang_init): Initialise them.
764 (lang_print_asneeded): New function.
765 (lang_process): Call lang_print_asneeded.
766 * ldlang.h (struct asneeded_minfo): New.
767 (asneeded_list_tail): Declare.
768 * ldmain.c (add_archive_element): Improve archive map heading.
769 * ldmisc.c (minfo): Stash --as-needed info.
771 2014-01-22 Alan Modra <amodra@gmail.com>
773 * ld.h (struct map_symbol_def): Move to..
775 * ldlang.c (print_assignment): Don't set expld.assign_name to dot.
777 2014-01-22 Alan Modra <amodra@gmail.com>
779 * ld.texinfo (Output Section Discarding): Mention assigning to dot
780 as a way of keeping otherwise empty sections.
781 * ldexp.c (is_dot, is_value, is_sym_value, is_dot_ne_0,
782 is_dot_plus_0, is_align_conditional): New predicates.
783 (exp_fold_tree_1): Set SEC_KEEP when assigning to dot inside an
784 output section, except for some special cases.
785 * scripttempl/elfmicroblaze.sc: Use canonical form to align at
786 end of .heap and .stack.
788 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
790 * emulparams/aarch64linuxb.sh (ELF_INTERPRETER_NAME): Define.
792 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
794 * emulparams/aarch64linux.sh (ELF_INTERPRETER_NAME): Define.
796 2014-01-20 Alan Modra <amodra@gmail.com>
798 * ldlang.h (struct lang_definedness_hash_entry): Add by_object and
799 by_script. Make iteration a single bit field.
800 (lang_track_definedness, lang_symbol_definition_iteration): Delete.
801 (lang_symbol_defined): Declare.
802 * ldlang.c (lang_statement_iteration): Expand comment a little.
803 (lang_init <lang_definedness_table>): Make it bigger.
804 (lang_track_definedness, lang_symbol_definition): Delete.
805 (lang_definedness_newfunc): Update.
806 (lang_symbol_defined): New function.
807 (lang_update_definedness): Create entries here. Do track whether
808 script definition of symbol is valid, even when also defined in
810 * ldexp.c (fold_name <DEFINED>): Update.
811 (fold_name <NAME>): Allow self-assignment for absolute symbols
812 defined in a linker script.
814 2014-01-20 Guy Martin <gmsoft@tuxicoman.be>
815 Alan Modra <amodra@gmail.com>
817 * ldlang.h (lang_output_section_get): Define.
818 * ldlang.c (lang_output_section_get): Likewise.
819 (init_os): Set the output_section userdata to the output
821 * emultempl/hppaelf.em: Use lang_output_section_get instead of
822 lang_output_section_find where applicable.
823 * emultempl/aarch64elf.em: Likewise.
824 * emultempl/aix.em: Likewise.
825 * emultempl/armelf.em: Likewise.
826 * emultempl/m68hc1xelf.em: Likewise.
827 * emultempl/metagelf.em: Likewise.
828 * emultempl/mipself.em: Likewise.
829 * emultempl/ppc64elf.em: Likewise.
830 * emultempl/spuelf.em: Likewise.
832 2014-01-17 Alan Modra <amodra@gmail.com>
834 * genscripts.sh (COMPILE_IN): Don't set if already set.
835 * emulparams/nds32elf.sh: Don't clear EMULATION_LIBPATH, set
837 * emulparams/nds32elf16m.sh: Likewise.
838 * emulparams/nds32elf_linux.sh: Likewise.
839 * emultempl/aix.em: Test COMPILE_IN value is "yes".
840 * emultempl/armcoff.em: Likewise.
841 * emultempl/elf32.em: Likewise.
842 * emultempl/generic.em: Likewise.
843 * emultempl/gld960.em: Likewise.
844 * emultempl/gld960c.em: Likewise.
845 * emultempl/linux.em: Likewise.
846 * emultempl/lnk960.em: Likewise.
847 * emultempl/m68kcoff.em: Likewise.
848 * emultempl/sunos.em: Likewise.
849 * emultempl/ticoff.em: Likewise.
851 2014-01-16 H.J. Lu <hongjiu.lu@intel.com>
854 * genscripts.sh: Don't search directory with LIBPATH_SUFFIX_SKIP
856 * emulparams/elf32_x86_64.sh (LIBPATH_SUFFIX_SKIP): Set to 64
857 for elf32_x86_64 emulation.
858 * emulparams/elf_i386.sh (LIBPATH_SUFFIX_SKIP): Set to 64
859 for elf_i386 emulation.
861 2014-01-16 Alan Modra <amodra@gmail.com>
863 * ld.h (fat_section_userdata_type, get_userdata): Move to..
864 * ldlang.h (input_section_userdata_type, get_userdata): ..here.
865 * ldlang.c (init_map_userdata): Delete. Fold into..
866 (sort_def_symbol): ..here. Don't attach input section userdata
867 to output sections or global bfd sections.
868 (lang_map): Don't pre-allocate input section userdata.
869 (init_os): Don't allocate userdata for output sections.
870 (print_all_symbols): Update.
872 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
874 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
875 Silence uninitialized warning on ehdr_start_save with older
878 2014-01-15 Alan Modra <amodra@gmail.com>
880 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Define
881 __ehdr_start before size_dynamic_sections and restore afterwards.
883 2014-01-10 Alan Modra <amodra@gmail.com>
888 * ldlang.c (lang_size_sections): Remove unneeded RELRO base
889 adjust. Tidy comments.
890 * ld.texinfo (DATA_SEGMENT_RELRO_END): Correct description.
892 2014-01-10 Hans-Peter Nilsson <hp@axis.com>
894 * emulparams/crislinux.sh (COMMONPAGESIZE): Define.
896 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
901 * ldlang.c (lang_size_sections): Properly align RELRO base.
903 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
905 * ldver.c (ldversion): Update copyright year to 2014.
907 For older changes see ChangeLog-2013
909 Copyright (C) 2014 Free Software Foundation, Inc.
911 Copying and distribution of this file, with or without modification,
912 are permitted in any medium without royalty provided the copyright
913 notice and this notice are preserved.
919 version-control: never