1 2014-10-17 Hans-Peter Nilsson <hp@axis.com>
3 Backport "implement --print-sysroot in ld" from master
4 * ldlex.h (enum option_values): Add entry OPTION_PRINT_SYSROOT.
5 * lexsup.c (ld_options): Add entry for --print-sysroot.
6 (parse_args) <OPTION_PRINT_SYSROOT>: Print sysroot and exit early.
8 2014-10-15 Tristan Gingold <gingold@adacore.com>
10 * configure: Regenerate.
12 2014-10-15 Hans-Peter Nilsson <hp@axis.com>
14 Backport "="-ldscript-path-prefix changes from master.
15 * ldlex.l (INPUTLIST): New start condition.
16 (comment pattern, ",", "(", ")", "AS_NEEDED")
17 ({FILENAMECHAR1}{FILENAMECHAR}*, "-l"{FILENAMECHAR}+)
18 (quoted string pattern, whitespace pattern): Add INPUTLIST to
19 valid start conditions.
20 (<INPUTLIST>"="{FILENAMECHAR1}{FILENAMECHAR}*): New NAME rule.
21 (ldlex_inputlist): New start-condition-setter function.
22 * ldgram.y (input_list1): Rename from input_list. All recursive
24 (input_list): New wrapper rule for input_list1, setting
25 INPUTLIST lexer state for the duration of parsing input_list1.
26 * ldlang.c (lang_add_input_file): If the first character in the
27 filename is '=', prepend the sysroot and force the context of that
28 input file to non-sysroot.
29 * ld.texinfo (Options): When mentioning "=" and sysroot, mention
30 that --sysroot controls it, not only through the configuration.
31 (input files in linker scripts): When mentioning
32 behavior of first character "/" on scripts within sysroot, also
33 mention that effect can be forced by prefixing with "=" and
36 2014-10-14 Tristan Gingold <gingold@adacore.com>
38 * NEWS: Add marker for 2.25.
40 2014-10-13 Alan Modra <amodra@gmail.com>
42 * ldlang.c (lang_add_section): Set up map_head.s and map_tail.s when
45 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
47 * emultempl/nds32elf.em (nds32_elf_after_open): Do not keep
49 (nds32_elf_after_allocation): Move all optimizations into
50 nds32_elf_relax_section.
52 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
53 Matthew Fortune <matthew.fortune@imgtec.com>
55 * ldmain.c (get_emulation): Add support for -mips32r6 and -mips64r6.
57 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
59 * configure.tgt: Add mips*-img-elf* target triple.
61 2014-09-01 Jon TURNEY <jon.turney@dronecode.org.uk>
63 * emultempl/pe.em (write_build_id, setup_build_id): Change pe/coff
64 build-id section name from '.build-id' to '.buildid'.
65 * emultempl/pep.em (write_build_id, setup_build_id): Ditto.
67 2014-08-22 Andreas Tobler <andreast@fgznet.ch>
69 * emulparams/armelf_fbsd.sh (TEXT_START_ADDR): Increase alignment to
70 64kB boundary like in armelf_linux.sh.
72 2014-08-22 Alan Modra <amodra@gmail.com>
74 * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation): Call
75 bfd_elf_discard_info after generating glink .eh_frame. Delete
76 redundant test on ppc64_elf_setup_section_lists status.
78 2014-08-20 Maciej W. Rozycki <macro@codesourcery.com>
80 * emultempl/armelf.em (OPTION_STUBGROUP_SIZE): Fix formatting.
81 (OPTION_NO_MERGE_EXIDX_ENTRIES, OPTION_LONG_PLT): Likewise.
83 2014-08-20 Will Newton <will.newton@linaro.org>
85 * configure.tgt: Default armeb-*-eabi* to big endian.
87 2014-08-20 Daniel Micay <danielmicay@gmail.com>
89 * emultempl/pep.em: Add --high-entropy-va switch.
90 * ld.texinfo: Document the --high-entropy-va switch.
92 2014-08-20 Nick Clifton <nickc@redhat.com>
94 * scripttempl/DWARF.sc: Add copyright notice.
95 * scripttempl/aix.sc: Likewise.
96 * scripttempl/alpha.sc: Likewise.
97 * scripttempl/alphavms.sc: Likewise.
98 * scripttempl/aout.sc: Likewise.
99 * scripttempl/armaout.sc: Likewise.
100 * scripttempl/armbpabi.sc: Likewise.
101 * scripttempl/armcoff.sc: Likewise.
102 * scripttempl/avr.sc: Likewise.
103 * scripttempl/avrtiny.sc: Likewise.
104 * scripttempl/crisaout.sc: Likewise.
105 * scripttempl/delta68.sc: Likewise.
106 * scripttempl/dlx.sc: Likewise.
107 * scripttempl/elf.sc: Likewise.
108 * scripttempl/elf32cr16.sc: Likewise.
109 * scripttempl/elf32cr16c.sc: Likewise.
110 * scripttempl/elf32crx.sc: Likewise.
111 * scripttempl/elf32msp430.sc: Likewise.
112 * scripttempl/elf32msp430_3.sc: Likewise.
113 * scripttempl/elf32sh-symbian.sc: Likewise.
114 * scripttempl/elf32xc16x.sc: Likewise.
115 * scripttempl/elf32xc16xl.sc: Likewise.
116 * scripttempl/elf32xc16xs.sc: Likewise.
117 * scripttempl/elf64hppa.sc: Likewise.
118 * scripttempl/elf_chaos.sc: Likewise.
119 * scripttempl/elfd10v.sc: Likewise.
120 * scripttempl/elfd30v.sc: Likewise.
121 * scripttempl/elfi370.sc: Likewise.
122 * scripttempl/elfm68hc11.sc: Likewise.
123 * scripttempl/elfm68hc12.sc: Likewise.
124 * scripttempl/elfmicroblaze.sc: Likewise.
125 * scripttempl/elfxgate.sc: Likewise.
126 * scripttempl/elfxtensa.sc: Likewise.
127 * scripttempl/epiphany_4x4.sc: Likewise.
128 * scripttempl/epocpe.sc: Likewise.
129 * scripttempl/h8300.sc: Likewise.
130 * scripttempl/h8300h.sc: Likewise.
131 * scripttempl/h8300hn.sc: Likewise.
132 * scripttempl/h8300s.sc: Likewise.
133 * scripttempl/h8300sn.sc: Likewise.
134 * scripttempl/h8300sx.sc: Likewise.
135 * scripttempl/h8300sxn.sc: Likewise.
136 * scripttempl/h8500.sc: Likewise.
137 * scripttempl/h8500b.sc: Likewise.
138 * scripttempl/h8500c.sc: Likewise.
139 * scripttempl/h8500m.sc: Likewise.
140 * scripttempl/h8500s.sc: Likewise.
141 * scripttempl/hppaelf.sc: Likewise.
142 * scripttempl/i386beos.sc: Likewise.
143 * scripttempl/i386coff.sc: Likewise.
144 * scripttempl/i386go32.sc: Likewise.
145 * scripttempl/i386msdos.sc: Likewise.
146 * scripttempl/i860coff.sc: Likewise.
147 * scripttempl/i960.sc: Likewise.
148 * scripttempl/ia64vms.sc: Likewise.
149 * scripttempl/ip2k.sc: Likewise.
150 * scripttempl/iq2000.sc: Likewise.
151 * scripttempl/m68kaux.sc: Likewise.
152 * scripttempl/m68kcoff.sc: Likewise.
153 * scripttempl/m88kbcs.sc: Likewise.
154 * scripttempl/mcorepe.sc: Likewise.
155 * scripttempl/mep.sc: Likewise.
156 * scripttempl/mips.sc: Likewise.
157 * scripttempl/mipsbsd.sc: Likewise.
158 * scripttempl/mmo.sc: Likewise.
159 * scripttempl/moxie.sc: Likewise.
160 * scripttempl/nds32elf.sc: Likewise.
161 * scripttempl/nw.sc: Likewise.
162 * scripttempl/pe.sc: Likewise.
163 * scripttempl/pep.sc: Likewise.
164 * scripttempl/pj.sc: Likewise.
165 * scripttempl/ppcpe.sc: Likewise.
166 * scripttempl/psos.sc: Likewise.
167 * scripttempl/riscix.sc: Likewise.
168 * scripttempl/sh.sc: Likewise.
169 * scripttempl/sparccoff.sc: Likewise.
170 * scripttempl/st2000.sc: Likewise.
171 * scripttempl/tic30aout.sc: Likewise.
172 * scripttempl/tic30coff.sc: Likewise.
173 * scripttempl/tic4xcoff.sc: Likewise.
174 * scripttempl/tic54xcoff.sc: Likewise.
175 * scripttempl/tic80coff.sc: Likewise.
176 * scripttempl/v850.sc: Likewise.
177 * scripttempl/v850_rh850.sc: Likewise.
178 * scripttempl/vanilla.sc: Likewise.
179 * scripttempl/w65.sc: Likewise.
180 * scripttempl/xstormy16.sc: Likewise.
181 * scripttempl/z80.sc: Likewise.
182 * scripttempl/z8000.sc: Likewise.
184 2014-08-19 Alan Modra <amodra@gmail.com>
186 * configure: Regenerate.
188 2014-08-18 Alan Modra <amodra@gmail.com>
190 * ld.texinfo (--as-needed): Clarify that references from libraries
191 must be from needed libraries.
193 2014-08-18 Alan Modra <amodra@gmail.com>
195 * emultempl/aarch64elf.em (gld${EMULATION_NAME}_after_allocation):
196 Handle error status from bfd_elf_discard_info.
197 * emultempl/armelf.em: Likewise.
198 * emultempl/elf32.em: Likewise.
199 * emultempl/hppaelf.em: Likewise.
200 * emultempl/metagelf.em: Likewise.
201 * emultempl/nios2elf.em: Likewise.
202 * emultempl/ppc64elf.em: Likewise.
203 * emultempl/tic6xdsbt.em: Likewise.
204 * emultempl/vms.em: Likewise.
206 2014-08-14 Alan Modra <amodra@gmail.com>
209 * ldlang.c (map_head_is_link_order): Rename from
210 stripped_excluded_sections.
211 (lang_clear_os_map): New function, extracted from..
212 (strip_excluded_output_sections): ..here.
213 * ldlang.h (lang_clear_os_map): Declare.
214 * ldwrite.c (ldwrite): Call lang_clear_os_map.
215 * emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_after_allocation):
218 2014-08-14 Alan Modra <amodra@gmail.com>
220 * configure.ac: Move AC_PROG_CC and other macros earlier. Delete
221 plugin checks now done in config/plugins.m4.
222 * config.in: Regenerate.
223 * configure: Regenerate.
225 2014-08-14 Alan Modra <amodra@gmail.com>
227 * plugin.c (is_ir_dummy_bfd): Test BFD_PLUGIN flag rather than
230 2014-08-13 Yaakov Selkowitz <yselkowi@redhat.com>
232 * pe-dll.c (autofilter_entry_type autofilter_symbollist_i386): Add
235 2014-08-13 Alan Modra <amodra@gmail.com>
237 * ldlang.c (open_input_bfds): Don't use bfd_elf_get_dyn_lib_class.
239 2014-08-12 Alan Modra <amodra@gmail.com>
241 * ldlang.h (struct lang_input_statement_flags): Don't make "reload"
242 field conditional on ENABLE_PLUGINS.
243 * ldlang.c (open_input_bfds): Expand plugin_should_reload.
244 * plugin.h (plugin_should_reload): Delete.
245 * plugin.c (plugin_should_reload): Delete.
247 2014-08-12 Alan Modra <amodra@gmail.com>
249 * ldmain.c (notice): Update args.
250 * plugin.c (plugin_notice): Likewise. Follow warning sym link.
251 Handle new indirect symbol.
253 2014-08-12 Alan Modra <amodra@gmail.com>
255 * plugin.c (plugin_load_plugins): Set link_info.lto_plugin_active.
257 2014-08-08 Ulrich Drepper <drepper@gmail.com>
259 * ldlang.h (struct lang_input_statement_flags): Add pushed
261 * ldlex.h (enum option_values): Add OPTION_PUSH_STATE and
263 * lexsup.c (ld_options): Add entries for --push-state and
265 (parse_args): Handle OPTION_PUSH_STATE and OPTION_POP_STATE.
266 * ld.texinfo: Document --push-state and --pop-state.
268 2014-08-06 H.J. Lu <hongjiu.lu@intel.com>
271 * plugin.c (plugin_opt_plugin_arg): Drop --pass-through.
273 2014-08-05 Alan Modra <amodra@gmail.com>
275 * Makefile.in: Regenerate.
277 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
279 * emulparams/elf32bmip.sh: Add .MIPS.abiflags.
280 * emulparams/elf32bmipn32-defs.sh: Likewise.
281 * emulparams/elf64bmip-defs.sh: Likewise.
283 2014-07-27 Anthony Green <green@moxielogic.com>
285 * Makefile.am (ALL_EMULATION_SOURCES): Add moxiebox support.
286 (emoxiebox.c): Build.
287 * configure.tgt (targ_extra_ofiles): Add moxie-*-moxiebox*.
288 * emulparams/moxiebox.sh (TEXT_START_ADDR): New file.
289 * Makefile.in: Rebuilt.
291 2014-07-17 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
293 * emulparams/elf32or1k_linux.sh (TEXT_START_ADDR): Increase from
294 0x0 to first page boundary at 0x2000.
296 2014-07-10 Max Filippov <jcmvbkbc@gmail.com>
298 * emultempl/xtensaelf.em (is_inconsistent_linkonce_section):
299 correctly handle missing dot in section name after
300 ".gnu.linkonce.prop.".
302 2014-07-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
304 * scripttempl/avr.sc: Remove KEEP for .data and
305 force .bss VMA to end of .data VMA.
307 2014-07-08 Will Newton <will.newton@linaro.org>
309 * emulparams/armelf_linux.sh (TEXT_START_ADDR): Increase
310 alignment to 64kB boundary.
312 2014-07-04 Alan Modra <amodra@gmail.com>
314 * configure.ac: Update "configure.in" comments.
315 * configure: Regenerate.
317 2014-07-04 Alan Modra <amodra@gmail.com>
319 * configure.ac: Rename from configure.in.
320 * Makefile.in: Regenerate.
321 * config.in: Regenerate.
323 2014-07-04 Alan Modra <amodra@gmail.com>
325 * configure.in: Include bfd/version.m4.
326 (AC_INIT, AM_INIT_AUTOMAKE): Use modern form.
327 (BFD_VERSION): Delete.
328 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove bfd/configure.in.
329 * configure: Regenerate.
330 * Makefile.in: Regenerate.
332 2014-07-03 Alan Modra <amodra@gmail.com>
335 * ldlang.c (load_symbols): Always check flags.reload.
336 (open_input_bfds): Always reload --as-needed shared libraries,
337 not just when rescanning.
338 * ldlang.h (struct lang_input_statement_flags): Update reload comment.
339 * plugin.c (plugin_should_reload): Assume shared library arg.
340 * plugin.h (plugin_should_reload): Update comment.
342 2014-07-01 Alan Modra <amodra@gmail.com>
344 * emultempl/ppc64elf.em (stub_added): Delete.
345 (gld${EMULATION_NAME}_finish): Call ppc64_elf_build_stubs even when
346 none of the usual stubs have been added. Only change entry_section
349 2014-07-01 Alan Modra <amodra@gmail.com>
351 * sysdep.h: Don't include limits.h and sys/param.h. Don't
352 include unistd.h twice.
353 (LD_PATHMAX): Don't define.
354 * ldlang.c (lang_common): Don't use UINT_MAX.
356 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
357 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
358 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
359 Soundararajan <Sounderarajan.D@atmel.com>
361 * Makefile.am (ALL_EMULATION_SOURCES): Add avrtiny emulation source.
362 (eavrtiny.c): Add rules for avrtiny emulation source.
363 * Makefile.in: Regenerate.
364 * configure.tgt: Add avrtiny to avr target emulations.
365 * scripttempl/avrtiny.sc: New file. Linker script template for
367 * emulparams/avrtiny.sh: New file. Emulation parameters for
370 2014-06-30 Ulrich Drepper <drepper@gmail.com>
372 * lexsup.c (parse_args): Check whether provided SONAME is empty
373 string. If yes, warn and ignore it. Don't overwrite valid SONAME
376 2014-06-26 Linda Zhang <lindasc@qq.com>
378 * emultempl/pe.em: Initialise insert_timestamp to true.
379 Add a --no-insert-timestamp command line option.
380 * emultempl/pep.em: Likewise.
381 * ld.texinfo: Document that --insert-timestamp is enabled by
382 default and that it now has an inverse command line option.
383 * NEWS: Mention the new behaviour.
385 2014-06-25 Nick Clifton <nickc@redhat.com>
387 * Makefile.am (ALL_EMULATION_SOURCES): Move ei386pep.c from
389 (ALL_64_EMULATION_SOURCES): ... to here.
390 (ALL_EMUL_EXTRA_OFILES): Move pep-dll.o from here...
391 (ALL_64_EMUL_EXTRA_OFILES): New. ... to here.
392 * configure.in (EMUL_EXTRA_OFILES): Include
393 ALL_64_EMUL_EXTRA_OFILES when making a 64-bit enabled build.
394 * Makefile.in: Regenerate.
395 * configure: Regenerate.
397 2014-06-18 Andreas Tobler <andreast@fgznet.ch>
399 * configure.tgt (arm*-*-freebsd*): Update targ_extra_emuls.
400 (arm*b-*-freebsd*): Add target.
401 * emulparams/armelfb_fbsd.sh: Added.
402 * emulparams/armelf_fbsd.sh: Updated.
403 * Makefile.am (ALL_EMULATION_SOURCES): Add earmelfb_fbsd.c.
404 * Makefile.in: Regenerate.
406 2014-06-16 Alan Modra <amodra@gmail.com>
408 * scripttempl/elf.sc: Edit out __rela_iplt symbol assignments from
409 .rel sections, and __rel_iplt from .rela sections.
410 * scripttempl/nds32elf.sc: Likewise.
411 * Makefile.am (ends32*.c) Depend on nds32elf.sc.
412 * Makefile.in: Regenerate.
414 2014-06-13 Alan Modra <amodra@gmail.com>
417 * ldlang.c (output_bfd_hash_table_free_fn): Delete.
418 (open_output): Don't set it..
419 * ldmain.c (ld_cleanup): ..or call it.
421 2014-06-13 Alan Modra <amodra@gmail.com>
423 * emultempl/cr16elf.em, * emultempl/elf32.em, * emultempl/genelf.em,
424 * emultempl/m68kcoff.em, * emultempl/m68kelf.em,
425 * emultempl/nds32elf.em, * emultempl/pe.em, * emultempl/pep.em,
426 * ldlang.c, * ldmain.c, * pe-dll.c: Update for bfd.link_next change.
428 2014-06-13 Alan Modra <amodra@gmail.com>
430 * Makefile.am (ALL_EMULATION_SOURCES): Add enios2elf.c, enios2linux.c.
431 * Makefile.in: Regenerate.
433 2014-06-07 Alan Modra <amodra@gmail.com>
435 * ldexp.c (exp_fold_tree_1 <etree_provide>): Make PROVIDEd
436 linker script symbol value override a built-in linker symbol.
438 2014-06-05 Joel Brobecker <brobecker@adacore.com>
440 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add dependency on
441 bfd's development.sh.
442 * Makefile.in, configure: Regenerate.
444 2014-06-02 Alan Modra <amodra@gmail.com>
446 * emulparams/elf32bfin.sh: Rename from bfin.sh.
447 * emulparams/elf32bfinfd.sh: Update to suit.
448 * emulparams/msp430.sh: Rename from msp430all.sh. Remove
449 MSP430_NAME and msp430X vars.
450 * emulparams/msp430X.sh: New.
451 * emulparams/score3_elf.sh: Rename from scoreelf.sh. Remove
452 SCORE_NAME and score7_elf ARCH setting.
453 * emulparams/score7_elf.sh: New.
454 * Makefile.am (eelf32bfin.c, eelf32bfinfd.c): Update dependencies.
455 (emsp430.c, emsp430X.c, escore3_elf.c, escore7_elf.c): Likewise.
456 * Makefile.in: Regenerate.
457 * genscripts.sh: Delete customizer_script param.
459 2014-05-28 Hans-Peter Nilsson <hp@axis.com>
461 * Makefile.am: Change all rules with ${GENSCRIPTS}
462 invocations to be just dependencies.
463 ($(ALL_EMULATION_SOURCES) $(ALL_64_EMULATION_SOURCES))
464 (run-genscripts): New rules.
465 * Makefile.in: Regenerate.
467 2014-05-27 DJ Delorie <dj@redhat.com>
469 * ld/ldemul.h (extra_map_file_text): New field.
470 (ldemul_extra_map_file_text): Declare.
471 * ld/ldemul.c (ldemul_extra_map_file_text): Define.
472 * ld/ldlang.c (lang_map): Call it.
474 * ld/emultempl/rxelf.em: Add extra_map_file_text hook.
475 * ld/emultempl/aix.em: Add NULL extra_map_file_text hook.
476 * ld/emultempl/armcoff.em: Likewise.
477 * ld/emultempl/beos.em: Likewise.
478 * ld/emultempl/elf32.em: Likewise.
479 * ld/emultempl/generic.em: Likewise.
480 * ld/emultempl/gld960.em: Likewise.
481 * ld/emultempl/gld960c.em: Likewise.
482 * ld/emultempl/linux.em: Likewise.
483 * ld/emultempl/lnk960.em: Likewise.
484 * ld/emultempl/m68kcoff.em: Likewise.
485 * ld/emultempl/pe.em: Likewise.
486 * ld/emultempl/pep.em: Likewise.
487 * ld/emultempl/sunos.em: Likewise.
488 * ld/emultempl/ticoff.em: Likewise.
489 * ld/emultempl/vanilla.em: Likewise.
491 2014-05-24 Alan Modra <amodra@gmail.com>
493 * ldlang.c (base): Move variable to..
494 * mri.c: ..here, and make static.
495 * ldlang.h (base): Delete declaration.
497 2014-05-20 Hans-Peter Nilsson <hp@axis.com>
499 * Makefile.am (ALL_EMULATION_SOURCES): Add missing eelf32mbel_linux.c.
500 * Makefile.in: Regenerate.
502 2014-05-20 Alan Modra <amodra@gmail.com>
505 * emulparams/elf32ppccommon.sh (_SDA_BASE_, _SDA2_BASE_): Delete.
506 * emultempl/ppc32elf.em (ppc_before_allocation): Call
507 ppc_elf_maybe_strip_sdata_syms.
508 * ldlang.c (size_input_section): Correct output_offset value
509 for excluded input sections.
511 2014-05-16 John Marino <binutils@marino.st>
513 * configure.tgt: Add /lib to dragonfly NATIVE_LIB_DIRS.
515 2014-05-11 Chung-Lin Tang <cltang@codesourcery.com>
517 * emulparams/nios2linux.sh (OTHER_GOT_SYMBOLS): Wrap _gp in HIDDEN(),
518 and gp in PROVIDE_HIDDEN.
520 2014-05-10 Hans-Peter Nilsson <hp@bitrange.com>
522 * ldlang.c (lang_finish): Don't call bfd_link_hash_table_free here.
523 (output_bfd_hash_table_free_fn): New variable.
524 (open_output): Save the _bfd_link_hash_table_free function for the
525 output_bfd into output_bfd_hash_table_free_fn.
526 * ldmain.c (ld_cleanup): If set, call output_bfd_hash_table_free_fn
528 * ldlang.h (output_bfd_hash_table_free_fn): Declare.
530 2014-05-02 Alan Modra <amodra@gmail.com>
532 * emultempl/metagelf.em: Update bfd target vector naming.
533 * emultempl/nios2elf.em: Likewise.
534 * emultempl/spuelf.em: Likewise.
535 * emultempl/tic6xdsbt.em: Likewise.
537 2014-04-22 Christian Svensson <blue@cmd.nu>
539 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
540 * configure.tgt: Likewise.
541 * emulparams/elf32or1k.sh: New file.
542 * emulparams/elf32or1k_linux.sh: New file.
543 * emulparams/elf32openrisc.sh: Delete.
544 * emulparams/or32.sh: Delete.
545 * emulparams/or32elf.sh: Delete.
546 * scripttempl/or32.sc: Delete.
547 * Makefile.in: Regenerate.
549 2014-04-21 Richard Henderson <rth@redhat.com>
551 * emultempl/alphaelf.em (alpha_after_parse): Enable 2 relax passes.
553 2014-04-16 Steve Ellcey <sellcey@mips.com>
555 * emultempl/elf32.em: Include safe-ctype.h.
557 2014-04-16 Steve Ellcey <sellcey@mips.com>
559 * ldbuildid.c (generate_build_id): Add ATTRIBUTE_UNUSED to size arg.
561 2014-04-09 Nick Clifton <nickc@redhat.com>
563 * Makefile.am (default-manifest.o): Remove rule.
564 (EMUL_EXTRA_BINARIES): Delete.
565 (ALL_EMUL_EXTRA_BINARIES): Delete.
566 (ld_new_DEPENDENCIES): Remove EMUL_EXTRA_BINARIES.
567 (install-data-local): Remove EMUL_EXTRA_BINARIES.
568 * Makefile.in: Regenerate.
569 * configure.in (all_emul_extra_binaries): Delete.
570 (EMUL_EXTRA_BINARIES): Remove.
571 * configure: Regenerate.
572 * configure.tgt (target_extra_binaries): Delete.
573 * emultempl/default-manifest.rc: Delete.
574 * ld.texinfo: Remove discussion of default manifest.
575 * emulparams/i386pe.sh (DEFAULT_MANIFEST): Delete.
576 * emulparams/i386pep.sh (DEFAULT_MANIFEST): Delete.
578 2014-04-09 Alan Modra <amodra@gmail.com>
580 * emultempl/spuelf.em: Include safe-ctype.h, remove duplicate errno.h.
581 * emultempl/nds32elf.em: Include bfd_stdint.h.
582 * po/POTFILES.in: Regenerate.
584 2014-04-09 Alan Modra <amodra@gmail.com>
586 * emultempl/ppc32elf.em (no_zero_padding, ppc_finish): New functions.
587 (LDEMUL_FINISH): Define.
589 2014-04-08 Nick Clifton <nickc@redhat.com>
591 * scripttempl/pe.sc (R_RSRC): Remove default manifest.
592 * scripttempl/pep.sc (R_RSRC): Remove default manifest.
594 2014-04-08 Jon TURNEY <jon.turney@dronecode.org.uk>
596 * emultempl/elf32.em (id_note_section_size, read_hex, write_build_id):
597 Move code for parsing build-id option and calculating the build-id to...
598 * ldbuildid.c: New file.
599 * ldbuildid.h: New file.
600 * Makefile.am (CFILES, HFILES, OFILES, ld_new_SOURCES): Add new
602 * Makefile.in: Regenerate.
603 * ld.texinfo: Update --build-id description to mention COFF
605 * NEWS: Mention support for COFF build ids.
606 * emultempl/pe.em (gld${EMULATION_NAME}_handle_option):
607 (pecoff_checksum_contents, write_build_id, setup_build_id)
608 (gld_${EMULATION_NAME}_after_open): Handle and implement
610 * emultempl/pep.em: Likewise.
612 2014-04-04 Cary Coutant <ccoutant@google.com>
615 * ld.texinfo: Document optional comma following output section
616 command and overlay command.
618 2014-04-04 Alan Modra <amodra@gmail.com>
620 * ldlang.c (lang_size_sections_1 <lang_input_section_enum>): Use
621 current "fill", not "output_section_statement->fill".
623 2014-03-31 Nick Clifton <nickc@redhat.com>
626 * emultempl/elf32.em (_after_open): Create a .note.GNU-stack
627 section when performing a relocatable link with -z [no]execstack
630 2014-03-27 H.J. Lu <hongjiu.lu@intel.com>
633 * ldmain.c (symbol_warning): New function.
634 (warning_callback): Use it. Scan all input files for a reference
637 2014-03-21 Christopher Faylor <me.cygwin2013@cgf.cx>
639 * ld.texinfo: Document change in handling of --enable-auto-image-base.
640 * emultempl/pe.em (pe_auto_image_base): Set to default base.
641 (gld_${EMULATION_NAME}_list_options): Change usage message to reflect
642 optional --enable-auto-image-base argument.
643 (gld${EMULATION_NAME}_handle_option): Handle optional
644 --enable-auto-image-base argument.
645 (compute_dll_image_base): Eliminate constant. Use pe_auto_image_base.
647 2014-03-19 Nick Clifton <nickc@redhat.com>
649 * Makefile.am (default-manifest.o): Use WINDRES_FOR_TARGET.
650 * Makefile.in: Regenerate.
651 * emultempl/default-manifest.rc: Fix typo.
652 * scripttempl/pe.sc (R_RSRC): Fix default-manifest exclusion.
653 (.rsrc): Add SUBALIGN(4). Remove SORT.
654 * scripttempl/pep.sc: Likewise.
656 2014-03-17 Christopher Faylor <me.cygwin2014@cgf.cx>
658 * Makefile.am: Use host version of windres.
659 * Makefile.in: Regenerate.
661 2014-03-14 Romain Geissler <romain.geissler@amadeus.com>
662 Alan Modra <amodra@gmail.com>
664 * ldlang.h (full_name_provided): New input flag.
665 * ldlang.c (new_afile): Don't use lang_input_file_is_search_file_enum
666 for -l:namespec. Instead use lang_input_file_is_l_enum with
667 full_name_provided flag.
668 * ldlfile.c (ldfile_open_file_search): Don't complete lib name if
669 full_name_provided flag is set.
670 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
671 Handle full_name_provided libraries. Tidy EXTRA_SHLIB_EXTENSION
672 support. Set DT_NEEDED for -l:namespec as namespec.
673 * emultempl/aix.em (ppc_after_open_output): Handle full_name_provided.
674 * emultempl/linux.em (gld${EMULATION_NAME}_open_dynamic_archive):
675 Don't handle full_name_provided libraries.
676 * emultempl/pe.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
677 * emultempl/pep.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
678 * emultempl/vms.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
680 2014-03-12 Alan Modra <amodra@gmail.com>
682 * Makefile.in: Regenerate.
684 2014-03-05 Alan Modra <amodra@gmail.com>
686 Update copyright years.
688 2014-03-04 Nick Clifton <nickc@redhat.com>
690 * Makefile.am (ALL_EMUL_EXTRA_BINARIES): Remove default-manifest.
691 * Makefile.in: Regenerate.
693 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
695 * emultempl/armelf.em (OPTION_LONG_PLT): Define.
696 (PARSE_AND_LIST_LONGOPTS): Add long-plt.
697 (PARSE_AND_LIST_OPTIONS): Likewise.
698 (PARSE_AND_LIST_ARGS_CASES): Handle long-plt.
699 * ld.texinfo: Document --long-plt.
701 2014-02-27 Alan Modra <amodra@gmail.com>
703 * emulparams/elf32ppcvxworks.sh: Source plt_unwind.sh and
705 * emultempl/ppc32elf.em (ppc_after_open): Don't compile for
707 (LDEMUL_AFTER_OPEN): Don't set for vxworks.
708 (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Exclude
709 -secure-plt, -bss-plt and -sdata-got when vxworks.
711 2014-02-27 Nick Clifton <nickc@redhat.com>
713 * configure.in (all_emul_extra_binaries): New variable. Populated
714 by invoking configure.tgt.
715 (EMUL_EXTRA_BINARIES): New substitution.
716 * configure: Regenerate.
717 * configure.tgt (target_extra_binaries): New variable. Set to
718 default-manifest.o for Cygwin and MinGW targets.
719 * Makefile.am (EMUL_EXTRA_BINARIES): New variable. Initialised
720 by the configure script.
721 (ALL_EMUL_EXTRA_BINARIES): New variable.
722 (default-manifest.o): New rule to build the default manifest.
723 (ld_new_DEPENDENCIES): Add EMUL_EXTRA_BINARIES.
724 (install-data-local): Add EMUL_EXTRA_BINARIES.
725 * Makefile.in: Regenerate.
726 * ld.texinfo: Document default manifest support.
727 * emulparams/i386pe.sh (DEFAULT_MANIFEST): Define.
728 * emulparams/i386pep.sh (DEFAULT_MANIFEST): Define.
729 * emultempl/default-manifest.rc: New file.
730 * scripttempl/pe.sc (R_RSRC): Include DEFAULT_MANIFEST, if defined.
731 * scripttempl/pep.sc (R_RSRC): Likewise.
733 2014-02-26 Dan Mick <dan.mick@inktank.com>
736 * ldcref.c (cref_sort_array): Compare unmangled names unless
737 demanglng has been requiested.
738 (output_one_cref): Output unmangled name unless demangling has
741 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
742 H.J. Lu <hongjiu.lu@intel.com>
744 * emulparams/elf_x86_64.sh (TINY_READONLY_SECTION): New.
746 2014-02-19 Alan Modra <amodra@gmail.com>
748 * emultempl/ppc64elf.em (params): Init new field.
749 (ppc_create_output_section_statements): Set params.save_restore_funcs
751 (PARSE_AND_LIST_*): Add support for --save-restore-funcs and
752 --no-save-restore-funcs.
754 2014-02-17 Alan Modra <amodra@gmail.com>
756 * emultemps/ppc64elf.em (params): New static struct replacing
757 various other static vars. Adjust code throughout file.
759 2014-02-17 Alan Modra <amodra@gmail.com>
761 * emultempl/ppc32elf.em (ppc_after_open_output): Really enable
762 ppc476 workaround for ld -r.
764 2014-02-12 Alan Modra <amodra@gmail.com>
766 * emultempl/ppc32elf.em (pagesize): New static var.
767 (ppc_after_open_output): Set params.pagesize_p2 from pagesize.
768 (PARSE_AND_LIST_ARGS_CASES): Adjust to use pagesize.
770 2014-02-11 Andrew Pinski <apinski@cavium.com>
772 * emulparams/aarch64linux32.sh (LIBPATH_SUFFIX): Change to ilp32.
773 (ELF_INTERPRETER_NAME): Define.
774 * emulparams/aarch64linux32b.sh (ELF_INTERPRETER_NAME): Define.
776 2014-02-10 Alan Modra <amodra@gmail.com>
778 * po/ld.pot: Regenerate.
780 2014-02-03 Alan Modra <amodra@gmail.com>
782 * emultempl/ppc32elf.em (no_tls_get_addr_opt, emit_stub_syms)
783 plt_style): Delete. Adjust all refs to instead use..
784 (params): ..this. New variable.
785 (ppc_after_open_output): New function. Tweak params and pass to
787 (ppc_after_open): Adjust ppc_elf_select_plt_layout call.
788 (ppc_before_allocation): Adjust ppc_elf_tls_setup call. Enable
789 relaxation for ppc476 workaround.
790 (PARSE_AND_LIST_*): Add --{no-,}ppc476-workaround support.
791 (LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS): Define.
793 2014-02-02 Sebastian Huber <sebastian.huber@embedded-brains.de>
795 * ld/ld.texinfo: Change ALIGN_WITH_INPUT documentation.
796 * ld/ldlang.c (lang_size_sections_1): Add dotdelta
797 variable which reflects the VMA change due to alignment
798 requirements. Use dotdelta do change the LMA if
799 ALIGN_WITH_INPUT is requested.
801 2014-02-01 Hans-Peter Nilsson <hp@bitrange.com>
803 * emultempl/mmix-elfnmmo.em (mmix_after_allocation): Fix typo in
804 call to bfd_set_section_vma exposed by recent bfd_set_section_vma
807 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
809 * Makefile.am (enios2elf.c, enios2linux.c): Update dependencies.
810 * Makefile.in: Regenerated.
811 * emulparams/nios2elf.sh (EXTRA_EM_FILE): Set.
812 * emulparams/nios2linux.sh (EXTRA_EM_FILE): Set.
813 * emultempl/nios2elf.em: New file.
814 * gen-doc.texi (NIOSII): Set.
815 * ld.texinfo (NIOSII): Set.
817 2014-01-28 Nick Clifton <nickc@redhat.com>
819 * Makefile.am: Remove obsolete MSP430 emulations.
820 * configure.tgt: Likewise.
821 * emulparams/msp430all.sh: Likewise.
822 * Makefile.in: Regenerate.
824 2014-01-24 H.J. Lu <hongjiu.lu@intel.com>
827 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Improve
828 orphaned TLS section handling.
830 2014-01-24 Alan Modra <amodra@gmail.com>
832 * ldlang.c (lang_output_section_find_by_flags): Be careful to
833 test look->bfd_section->flags if available rather than
834 look->flags. Separate SEC_THREAD_LOCAL handling from
835 SEC_READONLY loop, and rewrite.
837 2014-01-22 Alan Modra <amodra@gmail.com>
839 * ldlang.c (asneeded_list_head, asneeded_list_tail): New vars.
840 (lang_init): Initialise them.
841 (lang_print_asneeded): New function.
842 (lang_process): Call lang_print_asneeded.
843 * ldlang.h (struct asneeded_minfo): New.
844 (asneeded_list_tail): Declare.
845 * ldmain.c (add_archive_element): Improve archive map heading.
846 * ldmisc.c (minfo): Stash --as-needed info.
848 2014-01-22 Alan Modra <amodra@gmail.com>
850 * ld.h (struct map_symbol_def): Move to..
852 * ldlang.c (print_assignment): Don't set expld.assign_name to dot.
854 2014-01-22 Alan Modra <amodra@gmail.com>
856 * ld.texinfo (Output Section Discarding): Mention assigning to dot
857 as a way of keeping otherwise empty sections.
858 * ldexp.c (is_dot, is_value, is_sym_value, is_dot_ne_0,
859 is_dot_plus_0, is_align_conditional): New predicates.
860 (exp_fold_tree_1): Set SEC_KEEP when assigning to dot inside an
861 output section, except for some special cases.
862 * scripttempl/elfmicroblaze.sc: Use canonical form to align at
863 end of .heap and .stack.
865 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
867 * emulparams/aarch64linuxb.sh (ELF_INTERPRETER_NAME): Define.
869 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
871 * emulparams/aarch64linux.sh (ELF_INTERPRETER_NAME): Define.
873 2014-01-20 Alan Modra <amodra@gmail.com>
875 * ldlang.h (struct lang_definedness_hash_entry): Add by_object and
876 by_script. Make iteration a single bit field.
877 (lang_track_definedness, lang_symbol_definition_iteration): Delete.
878 (lang_symbol_defined): Declare.
879 * ldlang.c (lang_statement_iteration): Expand comment a little.
880 (lang_init <lang_definedness_table>): Make it bigger.
881 (lang_track_definedness, lang_symbol_definition): Delete.
882 (lang_definedness_newfunc): Update.
883 (lang_symbol_defined): New function.
884 (lang_update_definedness): Create entries here. Do track whether
885 script definition of symbol is valid, even when also defined in
887 * ldexp.c (fold_name <DEFINED>): Update.
888 (fold_name <NAME>): Allow self-assignment for absolute symbols
889 defined in a linker script.
891 2014-01-20 Guy Martin <gmsoft@tuxicoman.be>
892 Alan Modra <amodra@gmail.com>
894 * ldlang.h (lang_output_section_get): Define.
895 * ldlang.c (lang_output_section_get): Likewise.
896 (init_os): Set the output_section userdata to the output
898 * emultempl/hppaelf.em: Use lang_output_section_get instead of
899 lang_output_section_find where applicable.
900 * emultempl/aarch64elf.em: Likewise.
901 * emultempl/aix.em: Likewise.
902 * emultempl/armelf.em: Likewise.
903 * emultempl/m68hc1xelf.em: Likewise.
904 * emultempl/metagelf.em: Likewise.
905 * emultempl/mipself.em: Likewise.
906 * emultempl/ppc64elf.em: Likewise.
907 * emultempl/spuelf.em: Likewise.
909 2014-01-17 Alan Modra <amodra@gmail.com>
911 * genscripts.sh (COMPILE_IN): Don't set if already set.
912 * emulparams/nds32elf.sh: Don't clear EMULATION_LIBPATH, set
914 * emulparams/nds32elf16m.sh: Likewise.
915 * emulparams/nds32elf_linux.sh: Likewise.
916 * emultempl/aix.em: Test COMPILE_IN value is "yes".
917 * emultempl/armcoff.em: Likewise.
918 * emultempl/elf32.em: Likewise.
919 * emultempl/generic.em: Likewise.
920 * emultempl/gld960.em: Likewise.
921 * emultempl/gld960c.em: Likewise.
922 * emultempl/linux.em: Likewise.
923 * emultempl/lnk960.em: Likewise.
924 * emultempl/m68kcoff.em: Likewise.
925 * emultempl/sunos.em: Likewise.
926 * emultempl/ticoff.em: Likewise.
928 2014-01-16 H.J. Lu <hongjiu.lu@intel.com>
931 * genscripts.sh: Don't search directory with LIBPATH_SUFFIX_SKIP
933 * emulparams/elf32_x86_64.sh (LIBPATH_SUFFIX_SKIP): Set to 64
934 for elf32_x86_64 emulation.
935 * emulparams/elf_i386.sh (LIBPATH_SUFFIX_SKIP): Set to 64
936 for elf_i386 emulation.
938 2014-01-16 Alan Modra <amodra@gmail.com>
940 * ld.h (fat_section_userdata_type, get_userdata): Move to..
941 * ldlang.h (input_section_userdata_type, get_userdata): ..here.
942 * ldlang.c (init_map_userdata): Delete. Fold into..
943 (sort_def_symbol): ..here. Don't attach input section userdata
944 to output sections or global bfd sections.
945 (lang_map): Don't pre-allocate input section userdata.
946 (init_os): Don't allocate userdata for output sections.
947 (print_all_symbols): Update.
949 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
951 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
952 Silence uninitialized warning on ehdr_start_save with older
955 2014-01-15 Alan Modra <amodra@gmail.com>
957 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Define
958 __ehdr_start before size_dynamic_sections and restore afterwards.
960 2014-01-10 Alan Modra <amodra@gmail.com>
965 * ldlang.c (lang_size_sections): Remove unneeded RELRO base
966 adjust. Tidy comments.
967 * ld.texinfo (DATA_SEGMENT_RELRO_END): Correct description.
969 2014-01-10 Hans-Peter Nilsson <hp@axis.com>
971 * emulparams/crislinux.sh (COMMONPAGESIZE): Define.
973 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
978 * ldlang.c (lang_size_sections): Properly align RELRO base.
980 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
982 * ldver.c (ldversion): Update copyright year to 2014.
984 For older changes see ChangeLog-2013
986 Copyright (C) 2014 Free Software Foundation, Inc.
988 Copying and distribution of this file, with or without modification,
989 are permitted in any medium without royalty provided the copyright
990 notice and this notice are preserved.
996 version-control: never