1 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
3 * emultempl/aarch64elf.em: Add command-line option for erratum 835769.
5 2014-10-17 Hans-Peter Nilsson <hp@axis.com>
7 Implement --print-sysroot in ld.
8 * ldlex.h (enum option_values): Add entry OPTION_PRINT_SYSROOT.
9 * lexsup.c (ld_options): Add entry for --print-sysroot.
10 (parse_args) <OPTION_PRINT_SYSROOT>: Print sysroot and exit early.
12 2014-10-16 Alan Modra <amodra@gmail.com>
15 * emultempl/ppc64elf.em (gld${EMULATION_NAME}_finish): Don't attempt
16 to access ELF header e_flags when not ppc64 ELF output.
18 2014-10-15 Tristan Gingold <gingold@adacore.com>
20 * configure: Regenerate.
22 2014-10-15 Hans-Peter Nilsson <hp@axis.com>
24 * ldlex.l (INPUTLIST): New start condition.
25 (comment pattern, ",", "(", ")", "AS_NEEDED")
26 ({FILENAMECHAR1}{FILENAMECHAR}*, "-l"{FILENAMECHAR}+)
27 (quoted string pattern, whitespace pattern): Add INPUTLIST to
28 valid start conditions.
29 (<INPUTLIST>"="{FILENAMECHAR1}{FILENAMECHAR}*): New NAME rule.
30 (ldlex_inputlist): New start-condition-setter function.
31 * ldgram.y (input_list1): Rename from input_list. All recursive
33 (input_list): New wrapper rule for input_list1, setting
34 INPUTLIST lexer state for the duration of parsing input_list1.
35 * ldlang.c (lang_add_input_file): If the first character in the
36 filename is '=', prepend the sysroot and force the context of that
37 input file to non-sysroot.
38 * ld.texinfo (Options): When mentioning "=" and sysroot, mention
39 that --sysroot controls it, not only through the configuration.
40 (input files in linker scripts): When mentioning
41 behavior of first character "/" on scripts within sysroot, also
42 mention that effect can be forced by prefixing with "=" and
45 2014-10-14 Tristan Gingold <gingold@adacore.com>
47 * NEWS: Add marker for 2.25.
49 2014-10-13 Alan Modra <amodra@gmail.com>
51 * ldlang.c (lang_add_section): Set up map_head.s and map_tail.s when
54 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
56 * emultempl/nds32elf.em (nds32_elf_after_open): Do not keep
58 (nds32_elf_after_allocation): Move all optimizations into
59 nds32_elf_relax_section.
61 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
62 Matthew Fortune <matthew.fortune@imgtec.com>
64 * ldmain.c (get_emulation): Add support for -mips32r6 and -mips64r6.
66 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
68 * configure.tgt: Add mips*-img-elf* target triple.
70 2014-09-01 Jon TURNEY <jon.turney@dronecode.org.uk>
72 * emultempl/pe.em (write_build_id, setup_build_id): Change pe/coff
73 build-id section name from '.build-id' to '.buildid'.
74 * emultempl/pep.em (write_build_id, setup_build_id): Ditto.
76 2014-08-22 Andreas Tobler <andreast@fgznet.ch>
78 * emulparams/armelf_fbsd.sh (TEXT_START_ADDR): Increase alignment to
79 64kB boundary like in armelf_linux.sh.
81 2014-08-22 Alan Modra <amodra@gmail.com>
83 * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation): Call
84 bfd_elf_discard_info after generating glink .eh_frame. Delete
85 redundant test on ppc64_elf_setup_section_lists status.
87 2014-08-20 Maciej W. Rozycki <macro@codesourcery.com>
89 * emultempl/armelf.em (OPTION_STUBGROUP_SIZE): Fix formatting.
90 (OPTION_NO_MERGE_EXIDX_ENTRIES, OPTION_LONG_PLT): Likewise.
92 2014-08-20 Will Newton <will.newton@linaro.org>
94 * configure.tgt: Default armeb-*-eabi* to big endian.
96 2014-08-20 Daniel Micay <danielmicay@gmail.com>
98 * emultempl/pep.em: Add --high-entropy-va switch.
99 * ld.texinfo: Document the --high-entropy-va switch.
101 2014-08-20 Nick Clifton <nickc@redhat.com>
103 * scripttempl/DWARF.sc: Add copyright notice.
104 * scripttempl/aix.sc: Likewise.
105 * scripttempl/alpha.sc: Likewise.
106 * scripttempl/alphavms.sc: Likewise.
107 * scripttempl/aout.sc: Likewise.
108 * scripttempl/armaout.sc: Likewise.
109 * scripttempl/armbpabi.sc: Likewise.
110 * scripttempl/armcoff.sc: Likewise.
111 * scripttempl/avr.sc: Likewise.
112 * scripttempl/avrtiny.sc: Likewise.
113 * scripttempl/crisaout.sc: Likewise.
114 * scripttempl/delta68.sc: Likewise.
115 * scripttempl/dlx.sc: Likewise.
116 * scripttempl/elf.sc: Likewise.
117 * scripttempl/elf32cr16.sc: Likewise.
118 * scripttempl/elf32cr16c.sc: Likewise.
119 * scripttempl/elf32crx.sc: Likewise.
120 * scripttempl/elf32msp430.sc: Likewise.
121 * scripttempl/elf32msp430_3.sc: Likewise.
122 * scripttempl/elf32sh-symbian.sc: Likewise.
123 * scripttempl/elf32xc16x.sc: Likewise.
124 * scripttempl/elf32xc16xl.sc: Likewise.
125 * scripttempl/elf32xc16xs.sc: Likewise.
126 * scripttempl/elf64hppa.sc: Likewise.
127 * scripttempl/elf_chaos.sc: Likewise.
128 * scripttempl/elfd10v.sc: Likewise.
129 * scripttempl/elfd30v.sc: Likewise.
130 * scripttempl/elfi370.sc: Likewise.
131 * scripttempl/elfm68hc11.sc: Likewise.
132 * scripttempl/elfm68hc12.sc: Likewise.
133 * scripttempl/elfmicroblaze.sc: Likewise.
134 * scripttempl/elfxgate.sc: Likewise.
135 * scripttempl/elfxtensa.sc: Likewise.
136 * scripttempl/epiphany_4x4.sc: Likewise.
137 * scripttempl/epocpe.sc: Likewise.
138 * scripttempl/h8300.sc: Likewise.
139 * scripttempl/h8300h.sc: Likewise.
140 * scripttempl/h8300hn.sc: Likewise.
141 * scripttempl/h8300s.sc: Likewise.
142 * scripttempl/h8300sn.sc: Likewise.
143 * scripttempl/h8300sx.sc: Likewise.
144 * scripttempl/h8300sxn.sc: Likewise.
145 * scripttempl/h8500.sc: Likewise.
146 * scripttempl/h8500b.sc: Likewise.
147 * scripttempl/h8500c.sc: Likewise.
148 * scripttempl/h8500m.sc: Likewise.
149 * scripttempl/h8500s.sc: Likewise.
150 * scripttempl/hppaelf.sc: Likewise.
151 * scripttempl/i386beos.sc: Likewise.
152 * scripttempl/i386coff.sc: Likewise.
153 * scripttempl/i386go32.sc: Likewise.
154 * scripttempl/i386msdos.sc: Likewise.
155 * scripttempl/i860coff.sc: Likewise.
156 * scripttempl/i960.sc: Likewise.
157 * scripttempl/ia64vms.sc: Likewise.
158 * scripttempl/ip2k.sc: Likewise.
159 * scripttempl/iq2000.sc: Likewise.
160 * scripttempl/m68kaux.sc: Likewise.
161 * scripttempl/m68kcoff.sc: Likewise.
162 * scripttempl/m88kbcs.sc: Likewise.
163 * scripttempl/mcorepe.sc: Likewise.
164 * scripttempl/mep.sc: Likewise.
165 * scripttempl/mips.sc: Likewise.
166 * scripttempl/mipsbsd.sc: Likewise.
167 * scripttempl/mmo.sc: Likewise.
168 * scripttempl/moxie.sc: Likewise.
169 * scripttempl/nds32elf.sc: Likewise.
170 * scripttempl/nw.sc: Likewise.
171 * scripttempl/pe.sc: Likewise.
172 * scripttempl/pep.sc: Likewise.
173 * scripttempl/pj.sc: Likewise.
174 * scripttempl/ppcpe.sc: Likewise.
175 * scripttempl/psos.sc: Likewise.
176 * scripttempl/riscix.sc: Likewise.
177 * scripttempl/sh.sc: Likewise.
178 * scripttempl/sparccoff.sc: Likewise.
179 * scripttempl/st2000.sc: Likewise.
180 * scripttempl/tic30aout.sc: Likewise.
181 * scripttempl/tic30coff.sc: Likewise.
182 * scripttempl/tic4xcoff.sc: Likewise.
183 * scripttempl/tic54xcoff.sc: Likewise.
184 * scripttempl/tic80coff.sc: Likewise.
185 * scripttempl/v850.sc: Likewise.
186 * scripttempl/v850_rh850.sc: Likewise.
187 * scripttempl/vanilla.sc: Likewise.
188 * scripttempl/w65.sc: Likewise.
189 * scripttempl/xstormy16.sc: Likewise.
190 * scripttempl/z80.sc: Likewise.
191 * scripttempl/z8000.sc: Likewise.
193 2014-08-19 Alan Modra <amodra@gmail.com>
195 * configure: Regenerate.
197 2014-08-18 Alan Modra <amodra@gmail.com>
199 * ld.texinfo (--as-needed): Clarify that references from libraries
200 must be from needed libraries.
202 2014-08-18 Alan Modra <amodra@gmail.com>
204 * emultempl/aarch64elf.em (gld${EMULATION_NAME}_after_allocation):
205 Handle error status from bfd_elf_discard_info.
206 * emultempl/armelf.em: Likewise.
207 * emultempl/elf32.em: Likewise.
208 * emultempl/hppaelf.em: Likewise.
209 * emultempl/metagelf.em: Likewise.
210 * emultempl/nios2elf.em: Likewise.
211 * emultempl/ppc64elf.em: Likewise.
212 * emultempl/tic6xdsbt.em: Likewise.
213 * emultempl/vms.em: Likewise.
215 2014-08-14 Alan Modra <amodra@gmail.com>
218 * ldlang.c (map_head_is_link_order): Rename from
219 stripped_excluded_sections.
220 (lang_clear_os_map): New function, extracted from..
221 (strip_excluded_output_sections): ..here.
222 * ldlang.h (lang_clear_os_map): Declare.
223 * ldwrite.c (ldwrite): Call lang_clear_os_map.
224 * emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_after_allocation):
227 2014-08-14 Alan Modra <amodra@gmail.com>
229 * configure.ac: Move AC_PROG_CC and other macros earlier. Delete
230 plugin checks now done in config/plugins.m4.
231 * config.in: Regenerate.
232 * configure: Regenerate.
234 2014-08-14 Alan Modra <amodra@gmail.com>
236 * plugin.c (is_ir_dummy_bfd): Test BFD_PLUGIN flag rather than
239 2014-08-13 Yaakov Selkowitz <yselkowi@redhat.com>
241 * pe-dll.c (autofilter_entry_type autofilter_symbollist_i386): Add
244 2014-08-13 Alan Modra <amodra@gmail.com>
246 * ldlang.c (open_input_bfds): Don't use bfd_elf_get_dyn_lib_class.
248 2014-08-12 Alan Modra <amodra@gmail.com>
250 * ldlang.h (struct lang_input_statement_flags): Don't make "reload"
251 field conditional on ENABLE_PLUGINS.
252 * ldlang.c (open_input_bfds): Expand plugin_should_reload.
253 * plugin.h (plugin_should_reload): Delete.
254 * plugin.c (plugin_should_reload): Delete.
256 2014-08-12 Alan Modra <amodra@gmail.com>
258 * ldmain.c (notice): Update args.
259 * plugin.c (plugin_notice): Likewise. Follow warning sym link.
260 Handle new indirect symbol.
262 2014-08-12 Alan Modra <amodra@gmail.com>
264 * plugin.c (plugin_load_plugins): Set link_info.lto_plugin_active.
266 2014-08-08 Ulrich Drepper <drepper@gmail.com>
268 * ldlang.h (struct lang_input_statement_flags): Add pushed
270 * ldlex.h (enum option_values): Add OPTION_PUSH_STATE and
272 * lexsup.c (ld_options): Add entries for --push-state and
274 (parse_args): Handle OPTION_PUSH_STATE and OPTION_POP_STATE.
275 * ld.texinfo: Document --push-state and --pop-state.
277 2014-08-06 H.J. Lu <hongjiu.lu@intel.com>
280 * plugin.c (plugin_opt_plugin_arg): Drop --pass-through.
282 2014-08-05 Alan Modra <amodra@gmail.com>
284 * Makefile.in: Regenerate.
286 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
288 * emulparams/elf32bmip.sh: Add .MIPS.abiflags.
289 * emulparams/elf32bmipn32-defs.sh: Likewise.
290 * emulparams/elf64bmip-defs.sh: Likewise.
292 2014-07-27 Anthony Green <green@moxielogic.com>
294 * Makefile.am (ALL_EMULATION_SOURCES): Add moxiebox support.
295 (emoxiebox.c): Build.
296 * configure.tgt (targ_extra_ofiles): Add moxie-*-moxiebox*.
297 * emulparams/moxiebox.sh (TEXT_START_ADDR): New file.
298 * Makefile.in: Rebuilt.
300 2014-07-17 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
302 * emulparams/elf32or1k_linux.sh (TEXT_START_ADDR): Increase from
303 0x0 to first page boundary at 0x2000.
305 2014-07-10 Max Filippov <jcmvbkbc@gmail.com>
307 * emultempl/xtensaelf.em (is_inconsistent_linkonce_section):
308 correctly handle missing dot in section name after
309 ".gnu.linkonce.prop.".
311 2014-07-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
313 * scripttempl/avr.sc: Remove KEEP for .data and
314 force .bss VMA to end of .data VMA.
316 2014-07-08 Will Newton <will.newton@linaro.org>
318 * emulparams/armelf_linux.sh (TEXT_START_ADDR): Increase
319 alignment to 64kB boundary.
321 2014-07-04 Alan Modra <amodra@gmail.com>
323 * configure.ac: Update "configure.in" comments.
324 * configure: Regenerate.
326 2014-07-04 Alan Modra <amodra@gmail.com>
328 * configure.ac: Rename from configure.in.
329 * Makefile.in: Regenerate.
330 * config.in: Regenerate.
332 2014-07-04 Alan Modra <amodra@gmail.com>
334 * configure.in: Include bfd/version.m4.
335 (AC_INIT, AM_INIT_AUTOMAKE): Use modern form.
336 (BFD_VERSION): Delete.
337 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove bfd/configure.in.
338 * configure: Regenerate.
339 * Makefile.in: Regenerate.
341 2014-07-03 Alan Modra <amodra@gmail.com>
344 * ldlang.c (load_symbols): Always check flags.reload.
345 (open_input_bfds): Always reload --as-needed shared libraries,
346 not just when rescanning.
347 * ldlang.h (struct lang_input_statement_flags): Update reload comment.
348 * plugin.c (plugin_should_reload): Assume shared library arg.
349 * plugin.h (plugin_should_reload): Update comment.
351 2014-07-01 Alan Modra <amodra@gmail.com>
353 * emultempl/ppc64elf.em (stub_added): Delete.
354 (gld${EMULATION_NAME}_finish): Call ppc64_elf_build_stubs even when
355 none of the usual stubs have been added. Only change entry_section
358 2014-07-01 Alan Modra <amodra@gmail.com>
360 * sysdep.h: Don't include limits.h and sys/param.h. Don't
361 include unistd.h twice.
362 (LD_PATHMAX): Don't define.
363 * ldlang.c (lang_common): Don't use UINT_MAX.
365 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
366 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
367 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
368 Soundararajan <Sounderarajan.D@atmel.com>
370 * Makefile.am (ALL_EMULATION_SOURCES): Add avrtiny emulation source.
371 (eavrtiny.c): Add rules for avrtiny emulation source.
372 * Makefile.in: Regenerate.
373 * configure.tgt: Add avrtiny to avr target emulations.
374 * scripttempl/avrtiny.sc: New file. Linker script template for
376 * emulparams/avrtiny.sh: New file. Emulation parameters for
379 2014-06-30 Ulrich Drepper <drepper@gmail.com>
381 * lexsup.c (parse_args): Check whether provided SONAME is empty
382 string. If yes, warn and ignore it. Don't overwrite valid SONAME
385 2014-06-26 Linda Zhang <lindasc@qq.com>
387 * emultempl/pe.em: Initialise insert_timestamp to true.
388 Add a --no-insert-timestamp command line option.
389 * emultempl/pep.em: Likewise.
390 * ld.texinfo: Document that --insert-timestamp is enabled by
391 default and that it now has an inverse command line option.
392 * NEWS: Mention the new behaviour.
394 2014-06-25 Nick Clifton <nickc@redhat.com>
396 * Makefile.am (ALL_EMULATION_SOURCES): Move ei386pep.c from
398 (ALL_64_EMULATION_SOURCES): ... to here.
399 (ALL_EMUL_EXTRA_OFILES): Move pep-dll.o from here...
400 (ALL_64_EMUL_EXTRA_OFILES): New. ... to here.
401 * configure.in (EMUL_EXTRA_OFILES): Include
402 ALL_64_EMUL_EXTRA_OFILES when making a 64-bit enabled build.
403 * Makefile.in: Regenerate.
404 * configure: Regenerate.
406 2014-06-18 Andreas Tobler <andreast@fgznet.ch>
408 * configure.tgt (arm*-*-freebsd*): Update targ_extra_emuls.
409 (arm*b-*-freebsd*): Add target.
410 * emulparams/armelfb_fbsd.sh: Added.
411 * emulparams/armelf_fbsd.sh: Updated.
412 * Makefile.am (ALL_EMULATION_SOURCES): Add earmelfb_fbsd.c.
413 * Makefile.in: Regenerate.
415 2014-06-16 Alan Modra <amodra@gmail.com>
417 * scripttempl/elf.sc: Edit out __rela_iplt symbol assignments from
418 .rel sections, and __rel_iplt from .rela sections.
419 * scripttempl/nds32elf.sc: Likewise.
420 * Makefile.am (ends32*.c) Depend on nds32elf.sc.
421 * Makefile.in: Regenerate.
423 2014-06-13 Alan Modra <amodra@gmail.com>
426 * ldlang.c (output_bfd_hash_table_free_fn): Delete.
427 (open_output): Don't set it..
428 * ldmain.c (ld_cleanup): ..or call it.
430 2014-06-13 Alan Modra <amodra@gmail.com>
432 * emultempl/cr16elf.em, * emultempl/elf32.em, * emultempl/genelf.em,
433 * emultempl/m68kcoff.em, * emultempl/m68kelf.em,
434 * emultempl/nds32elf.em, * emultempl/pe.em, * emultempl/pep.em,
435 * ldlang.c, * ldmain.c, * pe-dll.c: Update for bfd.link_next change.
437 2014-06-13 Alan Modra <amodra@gmail.com>
439 * Makefile.am (ALL_EMULATION_SOURCES): Add enios2elf.c, enios2linux.c.
440 * Makefile.in: Regenerate.
442 2014-06-07 Alan Modra <amodra@gmail.com>
444 * ldexp.c (exp_fold_tree_1 <etree_provide>): Make PROVIDEd
445 linker script symbol value override a built-in linker symbol.
447 2014-06-05 Joel Brobecker <brobecker@adacore.com>
449 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add dependency on
450 bfd's development.sh.
451 * Makefile.in, configure: Regenerate.
453 2014-06-02 Alan Modra <amodra@gmail.com>
455 * emulparams/elf32bfin.sh: Rename from bfin.sh.
456 * emulparams/elf32bfinfd.sh: Update to suit.
457 * emulparams/msp430.sh: Rename from msp430all.sh. Remove
458 MSP430_NAME and msp430X vars.
459 * emulparams/msp430X.sh: New.
460 * emulparams/score3_elf.sh: Rename from scoreelf.sh. Remove
461 SCORE_NAME and score7_elf ARCH setting.
462 * emulparams/score7_elf.sh: New.
463 * Makefile.am (eelf32bfin.c, eelf32bfinfd.c): Update dependencies.
464 (emsp430.c, emsp430X.c, escore3_elf.c, escore7_elf.c): Likewise.
465 * Makefile.in: Regenerate.
466 * genscripts.sh: Delete customizer_script param.
468 2014-05-28 Hans-Peter Nilsson <hp@axis.com>
470 * Makefile.am: Change all rules with ${GENSCRIPTS}
471 invocations to be just dependencies.
472 ($(ALL_EMULATION_SOURCES) $(ALL_64_EMULATION_SOURCES))
473 (run-genscripts): New rules.
474 * Makefile.in: Regenerate.
476 2014-05-27 DJ Delorie <dj@redhat.com>
478 * ld/ldemul.h (extra_map_file_text): New field.
479 (ldemul_extra_map_file_text): Declare.
480 * ld/ldemul.c (ldemul_extra_map_file_text): Define.
481 * ld/ldlang.c (lang_map): Call it.
483 * ld/emultempl/rxelf.em: Add extra_map_file_text hook.
484 * ld/emultempl/aix.em: Add NULL extra_map_file_text hook.
485 * ld/emultempl/armcoff.em: Likewise.
486 * ld/emultempl/beos.em: Likewise.
487 * ld/emultempl/elf32.em: Likewise.
488 * ld/emultempl/generic.em: Likewise.
489 * ld/emultempl/gld960.em: Likewise.
490 * ld/emultempl/gld960c.em: Likewise.
491 * ld/emultempl/linux.em: Likewise.
492 * ld/emultempl/lnk960.em: Likewise.
493 * ld/emultempl/m68kcoff.em: Likewise.
494 * ld/emultempl/pe.em: Likewise.
495 * ld/emultempl/pep.em: Likewise.
496 * ld/emultempl/sunos.em: Likewise.
497 * ld/emultempl/ticoff.em: Likewise.
498 * ld/emultempl/vanilla.em: Likewise.
500 2014-05-24 Alan Modra <amodra@gmail.com>
502 * ldlang.c (base): Move variable to..
503 * mri.c: ..here, and make static.
504 * ldlang.h (base): Delete declaration.
506 2014-05-20 Hans-Peter Nilsson <hp@axis.com>
508 * Makefile.am (ALL_EMULATION_SOURCES): Add missing eelf32mbel_linux.c.
509 * Makefile.in: Regenerate.
511 2014-05-20 Alan Modra <amodra@gmail.com>
514 * emulparams/elf32ppccommon.sh (_SDA_BASE_, _SDA2_BASE_): Delete.
515 * emultempl/ppc32elf.em (ppc_before_allocation): Call
516 ppc_elf_maybe_strip_sdata_syms.
517 * ldlang.c (size_input_section): Correct output_offset value
518 for excluded input sections.
520 2014-05-16 John Marino <binutils@marino.st>
522 * configure.tgt: Add /lib to dragonfly NATIVE_LIB_DIRS.
524 2014-05-11 Chung-Lin Tang <cltang@codesourcery.com>
526 * emulparams/nios2linux.sh (OTHER_GOT_SYMBOLS): Wrap _gp in HIDDEN(),
527 and gp in PROVIDE_HIDDEN.
529 2014-05-10 Hans-Peter Nilsson <hp@bitrange.com>
531 * ldlang.c (lang_finish): Don't call bfd_link_hash_table_free here.
532 (output_bfd_hash_table_free_fn): New variable.
533 (open_output): Save the _bfd_link_hash_table_free function for the
534 output_bfd into output_bfd_hash_table_free_fn.
535 * ldmain.c (ld_cleanup): If set, call output_bfd_hash_table_free_fn
537 * ldlang.h (output_bfd_hash_table_free_fn): Declare.
539 2014-05-02 Alan Modra <amodra@gmail.com>
541 * emultempl/metagelf.em: Update bfd target vector naming.
542 * emultempl/nios2elf.em: Likewise.
543 * emultempl/spuelf.em: Likewise.
544 * emultempl/tic6xdsbt.em: Likewise.
546 2014-04-22 Christian Svensson <blue@cmd.nu>
548 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
549 * configure.tgt: Likewise.
550 * emulparams/elf32or1k.sh: New file.
551 * emulparams/elf32or1k_linux.sh: New file.
552 * emulparams/elf32openrisc.sh: Delete.
553 * emulparams/or32.sh: Delete.
554 * emulparams/or32elf.sh: Delete.
555 * scripttempl/or32.sc: Delete.
556 * Makefile.in: Regenerate.
558 2014-04-21 Richard Henderson <rth@redhat.com>
560 * emultempl/alphaelf.em (alpha_after_parse): Enable 2 relax passes.
562 2014-04-16 Steve Ellcey <sellcey@mips.com>
564 * emultempl/elf32.em: Include safe-ctype.h.
566 2014-04-16 Steve Ellcey <sellcey@mips.com>
568 * ldbuildid.c (generate_build_id): Add ATTRIBUTE_UNUSED to size arg.
570 2014-04-09 Nick Clifton <nickc@redhat.com>
572 * Makefile.am (default-manifest.o): Remove rule.
573 (EMUL_EXTRA_BINARIES): Delete.
574 (ALL_EMUL_EXTRA_BINARIES): Delete.
575 (ld_new_DEPENDENCIES): Remove EMUL_EXTRA_BINARIES.
576 (install-data-local): Remove EMUL_EXTRA_BINARIES.
577 * Makefile.in: Regenerate.
578 * configure.in (all_emul_extra_binaries): Delete.
579 (EMUL_EXTRA_BINARIES): Remove.
580 * configure: Regenerate.
581 * configure.tgt (target_extra_binaries): Delete.
582 * emultempl/default-manifest.rc: Delete.
583 * ld.texinfo: Remove discussion of default manifest.
584 * emulparams/i386pe.sh (DEFAULT_MANIFEST): Delete.
585 * emulparams/i386pep.sh (DEFAULT_MANIFEST): Delete.
587 2014-04-09 Alan Modra <amodra@gmail.com>
589 * emultempl/spuelf.em: Include safe-ctype.h, remove duplicate errno.h.
590 * emultempl/nds32elf.em: Include bfd_stdint.h.
591 * po/POTFILES.in: Regenerate.
593 2014-04-09 Alan Modra <amodra@gmail.com>
595 * emultempl/ppc32elf.em (no_zero_padding, ppc_finish): New functions.
596 (LDEMUL_FINISH): Define.
598 2014-04-08 Nick Clifton <nickc@redhat.com>
600 * scripttempl/pe.sc (R_RSRC): Remove default manifest.
601 * scripttempl/pep.sc (R_RSRC): Remove default manifest.
603 2014-04-08 Jon TURNEY <jon.turney@dronecode.org.uk>
605 * emultempl/elf32.em (id_note_section_size, read_hex, write_build_id):
606 Move code for parsing build-id option and calculating the build-id to...
607 * ldbuildid.c: New file.
608 * ldbuildid.h: New file.
609 * Makefile.am (CFILES, HFILES, OFILES, ld_new_SOURCES): Add new
611 * Makefile.in: Regenerate.
612 * ld.texinfo: Update --build-id description to mention COFF
614 * NEWS: Mention support for COFF build ids.
615 * emultempl/pe.em (gld${EMULATION_NAME}_handle_option):
616 (pecoff_checksum_contents, write_build_id, setup_build_id)
617 (gld_${EMULATION_NAME}_after_open): Handle and implement
619 * emultempl/pep.em: Likewise.
621 2014-04-04 Cary Coutant <ccoutant@google.com>
624 * ld.texinfo: Document optional comma following output section
625 command and overlay command.
627 2014-04-04 Alan Modra <amodra@gmail.com>
629 * ldlang.c (lang_size_sections_1 <lang_input_section_enum>): Use
630 current "fill", not "output_section_statement->fill".
632 2014-03-31 Nick Clifton <nickc@redhat.com>
635 * emultempl/elf32.em (_after_open): Create a .note.GNU-stack
636 section when performing a relocatable link with -z [no]execstack
639 2014-03-27 H.J. Lu <hongjiu.lu@intel.com>
642 * ldmain.c (symbol_warning): New function.
643 (warning_callback): Use it. Scan all input files for a reference
646 2014-03-21 Christopher Faylor <me.cygwin2013@cgf.cx>
648 * ld.texinfo: Document change in handling of --enable-auto-image-base.
649 * emultempl/pe.em (pe_auto_image_base): Set to default base.
650 (gld_${EMULATION_NAME}_list_options): Change usage message to reflect
651 optional --enable-auto-image-base argument.
652 (gld${EMULATION_NAME}_handle_option): Handle optional
653 --enable-auto-image-base argument.
654 (compute_dll_image_base): Eliminate constant. Use pe_auto_image_base.
656 2014-03-19 Nick Clifton <nickc@redhat.com>
658 * Makefile.am (default-manifest.o): Use WINDRES_FOR_TARGET.
659 * Makefile.in: Regenerate.
660 * emultempl/default-manifest.rc: Fix typo.
661 * scripttempl/pe.sc (R_RSRC): Fix default-manifest exclusion.
662 (.rsrc): Add SUBALIGN(4). Remove SORT.
663 * scripttempl/pep.sc: Likewise.
665 2014-03-17 Christopher Faylor <me.cygwin2014@cgf.cx>
667 * Makefile.am: Use host version of windres.
668 * Makefile.in: Regenerate.
670 2014-03-14 Romain Geissler <romain.geissler@amadeus.com>
671 Alan Modra <amodra@gmail.com>
673 * ldlang.h (full_name_provided): New input flag.
674 * ldlang.c (new_afile): Don't use lang_input_file_is_search_file_enum
675 for -l:namespec. Instead use lang_input_file_is_l_enum with
676 full_name_provided flag.
677 * ldlfile.c (ldfile_open_file_search): Don't complete lib name if
678 full_name_provided flag is set.
679 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
680 Handle full_name_provided libraries. Tidy EXTRA_SHLIB_EXTENSION
681 support. Set DT_NEEDED for -l:namespec as namespec.
682 * emultempl/aix.em (ppc_after_open_output): Handle full_name_provided.
683 * emultempl/linux.em (gld${EMULATION_NAME}_open_dynamic_archive):
684 Don't handle full_name_provided libraries.
685 * emultempl/pe.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
686 * emultempl/pep.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
687 * emultempl/vms.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
689 2014-03-12 Alan Modra <amodra@gmail.com>
691 * Makefile.in: Regenerate.
693 2014-03-05 Alan Modra <amodra@gmail.com>
695 Update copyright years.
697 2014-03-04 Nick Clifton <nickc@redhat.com>
699 * Makefile.am (ALL_EMUL_EXTRA_BINARIES): Remove default-manifest.
700 * Makefile.in: Regenerate.
702 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
704 * emultempl/armelf.em (OPTION_LONG_PLT): Define.
705 (PARSE_AND_LIST_LONGOPTS): Add long-plt.
706 (PARSE_AND_LIST_OPTIONS): Likewise.
707 (PARSE_AND_LIST_ARGS_CASES): Handle long-plt.
708 * ld.texinfo: Document --long-plt.
710 2014-02-27 Alan Modra <amodra@gmail.com>
712 * emulparams/elf32ppcvxworks.sh: Source plt_unwind.sh and
714 * emultempl/ppc32elf.em (ppc_after_open): Don't compile for
716 (LDEMUL_AFTER_OPEN): Don't set for vxworks.
717 (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Exclude
718 -secure-plt, -bss-plt and -sdata-got when vxworks.
720 2014-02-27 Nick Clifton <nickc@redhat.com>
722 * configure.in (all_emul_extra_binaries): New variable. Populated
723 by invoking configure.tgt.
724 (EMUL_EXTRA_BINARIES): New substitution.
725 * configure: Regenerate.
726 * configure.tgt (target_extra_binaries): New variable. Set to
727 default-manifest.o for Cygwin and MinGW targets.
728 * Makefile.am (EMUL_EXTRA_BINARIES): New variable. Initialised
729 by the configure script.
730 (ALL_EMUL_EXTRA_BINARIES): New variable.
731 (default-manifest.o): New rule to build the default manifest.
732 (ld_new_DEPENDENCIES): Add EMUL_EXTRA_BINARIES.
733 (install-data-local): Add EMUL_EXTRA_BINARIES.
734 * Makefile.in: Regenerate.
735 * ld.texinfo: Document default manifest support.
736 * emulparams/i386pe.sh (DEFAULT_MANIFEST): Define.
737 * emulparams/i386pep.sh (DEFAULT_MANIFEST): Define.
738 * emultempl/default-manifest.rc: New file.
739 * scripttempl/pe.sc (R_RSRC): Include DEFAULT_MANIFEST, if defined.
740 * scripttempl/pep.sc (R_RSRC): Likewise.
742 2014-02-26 Dan Mick <dan.mick@inktank.com>
745 * ldcref.c (cref_sort_array): Compare unmangled names unless
746 demanglng has been requiested.
747 (output_one_cref): Output unmangled name unless demangling has
750 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
751 H.J. Lu <hongjiu.lu@intel.com>
753 * emulparams/elf_x86_64.sh (TINY_READONLY_SECTION): New.
755 2014-02-19 Alan Modra <amodra@gmail.com>
757 * emultempl/ppc64elf.em (params): Init new field.
758 (ppc_create_output_section_statements): Set params.save_restore_funcs
760 (PARSE_AND_LIST_*): Add support for --save-restore-funcs and
761 --no-save-restore-funcs.
763 2014-02-17 Alan Modra <amodra@gmail.com>
765 * emultemps/ppc64elf.em (params): New static struct replacing
766 various other static vars. Adjust code throughout file.
768 2014-02-17 Alan Modra <amodra@gmail.com>
770 * emultempl/ppc32elf.em (ppc_after_open_output): Really enable
771 ppc476 workaround for ld -r.
773 2014-02-12 Alan Modra <amodra@gmail.com>
775 * emultempl/ppc32elf.em (pagesize): New static var.
776 (ppc_after_open_output): Set params.pagesize_p2 from pagesize.
777 (PARSE_AND_LIST_ARGS_CASES): Adjust to use pagesize.
779 2014-02-11 Andrew Pinski <apinski@cavium.com>
781 * emulparams/aarch64linux32.sh (LIBPATH_SUFFIX): Change to ilp32.
782 (ELF_INTERPRETER_NAME): Define.
783 * emulparams/aarch64linux32b.sh (ELF_INTERPRETER_NAME): Define.
785 2014-02-10 Alan Modra <amodra@gmail.com>
787 * po/ld.pot: Regenerate.
789 2014-02-03 Alan Modra <amodra@gmail.com>
791 * emultempl/ppc32elf.em (no_tls_get_addr_opt, emit_stub_syms)
792 plt_style): Delete. Adjust all refs to instead use..
793 (params): ..this. New variable.
794 (ppc_after_open_output): New function. Tweak params and pass to
796 (ppc_after_open): Adjust ppc_elf_select_plt_layout call.
797 (ppc_before_allocation): Adjust ppc_elf_tls_setup call. Enable
798 relaxation for ppc476 workaround.
799 (PARSE_AND_LIST_*): Add --{no-,}ppc476-workaround support.
800 (LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS): Define.
802 2014-02-02 Sebastian Huber <sebastian.huber@embedded-brains.de>
804 * ld/ld.texinfo: Change ALIGN_WITH_INPUT documentation.
805 * ld/ldlang.c (lang_size_sections_1): Add dotdelta
806 variable which reflects the VMA change due to alignment
807 requirements. Use dotdelta do change the LMA if
808 ALIGN_WITH_INPUT is requested.
810 2014-02-01 Hans-Peter Nilsson <hp@bitrange.com>
812 * emultempl/mmix-elfnmmo.em (mmix_after_allocation): Fix typo in
813 call to bfd_set_section_vma exposed by recent bfd_set_section_vma
816 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
818 * Makefile.am (enios2elf.c, enios2linux.c): Update dependencies.
819 * Makefile.in: Regenerated.
820 * emulparams/nios2elf.sh (EXTRA_EM_FILE): Set.
821 * emulparams/nios2linux.sh (EXTRA_EM_FILE): Set.
822 * emultempl/nios2elf.em: New file.
823 * gen-doc.texi (NIOSII): Set.
824 * ld.texinfo (NIOSII): Set.
826 2014-01-28 Nick Clifton <nickc@redhat.com>
828 * Makefile.am: Remove obsolete MSP430 emulations.
829 * configure.tgt: Likewise.
830 * emulparams/msp430all.sh: Likewise.
831 * Makefile.in: Regenerate.
833 2014-01-24 H.J. Lu <hongjiu.lu@intel.com>
836 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Improve
837 orphaned TLS section handling.
839 2014-01-24 Alan Modra <amodra@gmail.com>
841 * ldlang.c (lang_output_section_find_by_flags): Be careful to
842 test look->bfd_section->flags if available rather than
843 look->flags. Separate SEC_THREAD_LOCAL handling from
844 SEC_READONLY loop, and rewrite.
846 2014-01-22 Alan Modra <amodra@gmail.com>
848 * ldlang.c (asneeded_list_head, asneeded_list_tail): New vars.
849 (lang_init): Initialise them.
850 (lang_print_asneeded): New function.
851 (lang_process): Call lang_print_asneeded.
852 * ldlang.h (struct asneeded_minfo): New.
853 (asneeded_list_tail): Declare.
854 * ldmain.c (add_archive_element): Improve archive map heading.
855 * ldmisc.c (minfo): Stash --as-needed info.
857 2014-01-22 Alan Modra <amodra@gmail.com>
859 * ld.h (struct map_symbol_def): Move to..
861 * ldlang.c (print_assignment): Don't set expld.assign_name to dot.
863 2014-01-22 Alan Modra <amodra@gmail.com>
865 * ld.texinfo (Output Section Discarding): Mention assigning to dot
866 as a way of keeping otherwise empty sections.
867 * ldexp.c (is_dot, is_value, is_sym_value, is_dot_ne_0,
868 is_dot_plus_0, is_align_conditional): New predicates.
869 (exp_fold_tree_1): Set SEC_KEEP when assigning to dot inside an
870 output section, except for some special cases.
871 * scripttempl/elfmicroblaze.sc: Use canonical form to align at
872 end of .heap and .stack.
874 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
876 * emulparams/aarch64linuxb.sh (ELF_INTERPRETER_NAME): Define.
878 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
880 * emulparams/aarch64linux.sh (ELF_INTERPRETER_NAME): Define.
882 2014-01-20 Alan Modra <amodra@gmail.com>
884 * ldlang.h (struct lang_definedness_hash_entry): Add by_object and
885 by_script. Make iteration a single bit field.
886 (lang_track_definedness, lang_symbol_definition_iteration): Delete.
887 (lang_symbol_defined): Declare.
888 * ldlang.c (lang_statement_iteration): Expand comment a little.
889 (lang_init <lang_definedness_table>): Make it bigger.
890 (lang_track_definedness, lang_symbol_definition): Delete.
891 (lang_definedness_newfunc): Update.
892 (lang_symbol_defined): New function.
893 (lang_update_definedness): Create entries here. Do track whether
894 script definition of symbol is valid, even when also defined in
896 * ldexp.c (fold_name <DEFINED>): Update.
897 (fold_name <NAME>): Allow self-assignment for absolute symbols
898 defined in a linker script.
900 2014-01-20 Guy Martin <gmsoft@tuxicoman.be>
901 Alan Modra <amodra@gmail.com>
903 * ldlang.h (lang_output_section_get): Define.
904 * ldlang.c (lang_output_section_get): Likewise.
905 (init_os): Set the output_section userdata to the output
907 * emultempl/hppaelf.em: Use lang_output_section_get instead of
908 lang_output_section_find where applicable.
909 * emultempl/aarch64elf.em: Likewise.
910 * emultempl/aix.em: Likewise.
911 * emultempl/armelf.em: Likewise.
912 * emultempl/m68hc1xelf.em: Likewise.
913 * emultempl/metagelf.em: Likewise.
914 * emultempl/mipself.em: Likewise.
915 * emultempl/ppc64elf.em: Likewise.
916 * emultempl/spuelf.em: Likewise.
918 2014-01-17 Alan Modra <amodra@gmail.com>
920 * genscripts.sh (COMPILE_IN): Don't set if already set.
921 * emulparams/nds32elf.sh: Don't clear EMULATION_LIBPATH, set
923 * emulparams/nds32elf16m.sh: Likewise.
924 * emulparams/nds32elf_linux.sh: Likewise.
925 * emultempl/aix.em: Test COMPILE_IN value is "yes".
926 * emultempl/armcoff.em: Likewise.
927 * emultempl/elf32.em: Likewise.
928 * emultempl/generic.em: Likewise.
929 * emultempl/gld960.em: Likewise.
930 * emultempl/gld960c.em: Likewise.
931 * emultempl/linux.em: Likewise.
932 * emultempl/lnk960.em: Likewise.
933 * emultempl/m68kcoff.em: Likewise.
934 * emultempl/sunos.em: Likewise.
935 * emultempl/ticoff.em: Likewise.
937 2014-01-16 H.J. Lu <hongjiu.lu@intel.com>
940 * genscripts.sh: Don't search directory with LIBPATH_SUFFIX_SKIP
942 * emulparams/elf32_x86_64.sh (LIBPATH_SUFFIX_SKIP): Set to 64
943 for elf32_x86_64 emulation.
944 * emulparams/elf_i386.sh (LIBPATH_SUFFIX_SKIP): Set to 64
945 for elf_i386 emulation.
947 2014-01-16 Alan Modra <amodra@gmail.com>
949 * ld.h (fat_section_userdata_type, get_userdata): Move to..
950 * ldlang.h (input_section_userdata_type, get_userdata): ..here.
951 * ldlang.c (init_map_userdata): Delete. Fold into..
952 (sort_def_symbol): ..here. Don't attach input section userdata
953 to output sections or global bfd sections.
954 (lang_map): Don't pre-allocate input section userdata.
955 (init_os): Don't allocate userdata for output sections.
956 (print_all_symbols): Update.
958 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
960 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
961 Silence uninitialized warning on ehdr_start_save with older
964 2014-01-15 Alan Modra <amodra@gmail.com>
966 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Define
967 __ehdr_start before size_dynamic_sections and restore afterwards.
969 2014-01-10 Alan Modra <amodra@gmail.com>
974 * ldlang.c (lang_size_sections): Remove unneeded RELRO base
975 adjust. Tidy comments.
976 * ld.texinfo (DATA_SEGMENT_RELRO_END): Correct description.
978 2014-01-10 Hans-Peter Nilsson <hp@axis.com>
980 * emulparams/crislinux.sh (COMMONPAGESIZE): Define.
982 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
987 * ldlang.c (lang_size_sections): Properly align RELRO base.
989 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
991 * ldver.c (ldversion): Update copyright year to 2014.
993 For older changes see ChangeLog-2013
995 Copyright (C) 2014 Free Software Foundation, Inc.
997 Copying and distribution of this file, with or without modification,
998 are permitted in any medium without royalty provided the copyright
999 notice and this notice are preserved.
1005 version-control: never