1 2014-10-15 Hans-Peter Nilsson <hp@axis.com>
3 Backport "="-ldscript-path-prefix changes from master.
4 * ldlex.l (INPUTLIST): New start condition.
5 (comment pattern, ",", "(", ")", "AS_NEEDED")
6 ({FILENAMECHAR1}{FILENAMECHAR}*, "-l"{FILENAMECHAR}+)
7 (quoted string pattern, whitespace pattern): Add INPUTLIST to
8 valid start conditions.
9 (<INPUTLIST>"="{FILENAMECHAR1}{FILENAMECHAR}*): New NAME rule.
10 (ldlex_inputlist): New start-condition-setter function.
11 * ldgram.y (input_list1): Rename from input_list. All recursive
13 (input_list): New wrapper rule for input_list1, setting
14 INPUTLIST lexer state for the duration of parsing input_list1.
15 * ldlang.c (lang_add_input_file): If the first character in the
16 filename is '=', prepend the sysroot and force the context of that
17 input file to non-sysroot.
18 * ld.texinfo (Options): When mentioning "=" and sysroot, mention
19 that --sysroot controls it, not only through the configuration.
20 (input files in linker scripts): When mentioning
21 behavior of first character "/" on scripts within sysroot, also
22 mention that effect can be forced by prefixing with "=" and
25 2014-10-14 Tristan Gingold <gingold@adacore.com>
27 * NEWS: Add marker for 2.25.
29 2014-10-13 Alan Modra <amodra@gmail.com>
31 * ldlang.c (lang_add_section): Set up map_head.s and map_tail.s when
34 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
36 * emultempl/nds32elf.em (nds32_elf_after_open): Do not keep
38 (nds32_elf_after_allocation): Move all optimizations into
39 nds32_elf_relax_section.
41 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
42 Matthew Fortune <matthew.fortune@imgtec.com>
44 * ldmain.c (get_emulation): Add support for -mips32r6 and -mips64r6.
46 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
48 * configure.tgt: Add mips*-img-elf* target triple.
50 2014-09-01 Jon TURNEY <jon.turney@dronecode.org.uk>
52 * emultempl/pe.em (write_build_id, setup_build_id): Change pe/coff
53 build-id section name from '.build-id' to '.buildid'.
54 * emultempl/pep.em (write_build_id, setup_build_id): Ditto.
56 2014-08-22 Andreas Tobler <andreast@fgznet.ch>
58 * emulparams/armelf_fbsd.sh (TEXT_START_ADDR): Increase alignment to
59 64kB boundary like in armelf_linux.sh.
61 2014-08-22 Alan Modra <amodra@gmail.com>
63 * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation): Call
64 bfd_elf_discard_info after generating glink .eh_frame. Delete
65 redundant test on ppc64_elf_setup_section_lists status.
67 2014-08-20 Maciej W. Rozycki <macro@codesourcery.com>
69 * emultempl/armelf.em (OPTION_STUBGROUP_SIZE): Fix formatting.
70 (OPTION_NO_MERGE_EXIDX_ENTRIES, OPTION_LONG_PLT): Likewise.
72 2014-08-20 Will Newton <will.newton@linaro.org>
74 * configure.tgt: Default armeb-*-eabi* to big endian.
76 2014-08-20 Daniel Micay <danielmicay@gmail.com>
78 * emultempl/pep.em: Add --high-entropy-va switch.
79 * ld.texinfo: Document the --high-entropy-va switch.
81 2014-08-20 Nick Clifton <nickc@redhat.com>
83 * scripttempl/DWARF.sc: Add copyright notice.
84 * scripttempl/aix.sc: Likewise.
85 * scripttempl/alpha.sc: Likewise.
86 * scripttempl/alphavms.sc: Likewise.
87 * scripttempl/aout.sc: Likewise.
88 * scripttempl/armaout.sc: Likewise.
89 * scripttempl/armbpabi.sc: Likewise.
90 * scripttempl/armcoff.sc: Likewise.
91 * scripttempl/avr.sc: Likewise.
92 * scripttempl/avrtiny.sc: Likewise.
93 * scripttempl/crisaout.sc: Likewise.
94 * scripttempl/delta68.sc: Likewise.
95 * scripttempl/dlx.sc: Likewise.
96 * scripttempl/elf.sc: Likewise.
97 * scripttempl/elf32cr16.sc: Likewise.
98 * scripttempl/elf32cr16c.sc: Likewise.
99 * scripttempl/elf32crx.sc: Likewise.
100 * scripttempl/elf32msp430.sc: Likewise.
101 * scripttempl/elf32msp430_3.sc: Likewise.
102 * scripttempl/elf32sh-symbian.sc: Likewise.
103 * scripttempl/elf32xc16x.sc: Likewise.
104 * scripttempl/elf32xc16xl.sc: Likewise.
105 * scripttempl/elf32xc16xs.sc: Likewise.
106 * scripttempl/elf64hppa.sc: Likewise.
107 * scripttempl/elf_chaos.sc: Likewise.
108 * scripttempl/elfd10v.sc: Likewise.
109 * scripttempl/elfd30v.sc: Likewise.
110 * scripttempl/elfi370.sc: Likewise.
111 * scripttempl/elfm68hc11.sc: Likewise.
112 * scripttempl/elfm68hc12.sc: Likewise.
113 * scripttempl/elfmicroblaze.sc: Likewise.
114 * scripttempl/elfxgate.sc: Likewise.
115 * scripttempl/elfxtensa.sc: Likewise.
116 * scripttempl/epiphany_4x4.sc: Likewise.
117 * scripttempl/epocpe.sc: Likewise.
118 * scripttempl/h8300.sc: Likewise.
119 * scripttempl/h8300h.sc: Likewise.
120 * scripttempl/h8300hn.sc: Likewise.
121 * scripttempl/h8300s.sc: Likewise.
122 * scripttempl/h8300sn.sc: Likewise.
123 * scripttempl/h8300sx.sc: Likewise.
124 * scripttempl/h8300sxn.sc: Likewise.
125 * scripttempl/h8500.sc: Likewise.
126 * scripttempl/h8500b.sc: Likewise.
127 * scripttempl/h8500c.sc: Likewise.
128 * scripttempl/h8500m.sc: Likewise.
129 * scripttempl/h8500s.sc: Likewise.
130 * scripttempl/hppaelf.sc: Likewise.
131 * scripttempl/i386beos.sc: Likewise.
132 * scripttempl/i386coff.sc: Likewise.
133 * scripttempl/i386go32.sc: Likewise.
134 * scripttempl/i386msdos.sc: Likewise.
135 * scripttempl/i860coff.sc: Likewise.
136 * scripttempl/i960.sc: Likewise.
137 * scripttempl/ia64vms.sc: Likewise.
138 * scripttempl/ip2k.sc: Likewise.
139 * scripttempl/iq2000.sc: Likewise.
140 * scripttempl/m68kaux.sc: Likewise.
141 * scripttempl/m68kcoff.sc: Likewise.
142 * scripttempl/m88kbcs.sc: Likewise.
143 * scripttempl/mcorepe.sc: Likewise.
144 * scripttempl/mep.sc: Likewise.
145 * scripttempl/mips.sc: Likewise.
146 * scripttempl/mipsbsd.sc: Likewise.
147 * scripttempl/mmo.sc: Likewise.
148 * scripttempl/moxie.sc: Likewise.
149 * scripttempl/nds32elf.sc: Likewise.
150 * scripttempl/nw.sc: Likewise.
151 * scripttempl/pe.sc: Likewise.
152 * scripttempl/pep.sc: Likewise.
153 * scripttempl/pj.sc: Likewise.
154 * scripttempl/ppcpe.sc: Likewise.
155 * scripttempl/psos.sc: Likewise.
156 * scripttempl/riscix.sc: Likewise.
157 * scripttempl/sh.sc: Likewise.
158 * scripttempl/sparccoff.sc: Likewise.
159 * scripttempl/st2000.sc: Likewise.
160 * scripttempl/tic30aout.sc: Likewise.
161 * scripttempl/tic30coff.sc: Likewise.
162 * scripttempl/tic4xcoff.sc: Likewise.
163 * scripttempl/tic54xcoff.sc: Likewise.
164 * scripttempl/tic80coff.sc: Likewise.
165 * scripttempl/v850.sc: Likewise.
166 * scripttempl/v850_rh850.sc: Likewise.
167 * scripttempl/vanilla.sc: Likewise.
168 * scripttempl/w65.sc: Likewise.
169 * scripttempl/xstormy16.sc: Likewise.
170 * scripttempl/z80.sc: Likewise.
171 * scripttempl/z8000.sc: Likewise.
173 2014-08-19 Alan Modra <amodra@gmail.com>
175 * configure: Regenerate.
177 2014-08-18 Alan Modra <amodra@gmail.com>
179 * ld.texinfo (--as-needed): Clarify that references from libraries
180 must be from needed libraries.
182 2014-08-18 Alan Modra <amodra@gmail.com>
184 * emultempl/aarch64elf.em (gld${EMULATION_NAME}_after_allocation):
185 Handle error status from bfd_elf_discard_info.
186 * emultempl/armelf.em: Likewise.
187 * emultempl/elf32.em: Likewise.
188 * emultempl/hppaelf.em: Likewise.
189 * emultempl/metagelf.em: Likewise.
190 * emultempl/nios2elf.em: Likewise.
191 * emultempl/ppc64elf.em: Likewise.
192 * emultempl/tic6xdsbt.em: Likewise.
193 * emultempl/vms.em: Likewise.
195 2014-08-14 Alan Modra <amodra@gmail.com>
198 * ldlang.c (map_head_is_link_order): Rename from
199 stripped_excluded_sections.
200 (lang_clear_os_map): New function, extracted from..
201 (strip_excluded_output_sections): ..here.
202 * ldlang.h (lang_clear_os_map): Declare.
203 * ldwrite.c (ldwrite): Call lang_clear_os_map.
204 * emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_after_allocation):
207 2014-08-14 Alan Modra <amodra@gmail.com>
209 * configure.ac: Move AC_PROG_CC and other macros earlier. Delete
210 plugin checks now done in config/plugins.m4.
211 * config.in: Regenerate.
212 * configure: Regenerate.
214 2014-08-14 Alan Modra <amodra@gmail.com>
216 * plugin.c (is_ir_dummy_bfd): Test BFD_PLUGIN flag rather than
219 2014-08-13 Yaakov Selkowitz <yselkowi@redhat.com>
221 * pe-dll.c (autofilter_entry_type autofilter_symbollist_i386): Add
224 2014-08-13 Alan Modra <amodra@gmail.com>
226 * ldlang.c (open_input_bfds): Don't use bfd_elf_get_dyn_lib_class.
228 2014-08-12 Alan Modra <amodra@gmail.com>
230 * ldlang.h (struct lang_input_statement_flags): Don't make "reload"
231 field conditional on ENABLE_PLUGINS.
232 * ldlang.c (open_input_bfds): Expand plugin_should_reload.
233 * plugin.h (plugin_should_reload): Delete.
234 * plugin.c (plugin_should_reload): Delete.
236 2014-08-12 Alan Modra <amodra@gmail.com>
238 * ldmain.c (notice): Update args.
239 * plugin.c (plugin_notice): Likewise. Follow warning sym link.
240 Handle new indirect symbol.
242 2014-08-12 Alan Modra <amodra@gmail.com>
244 * plugin.c (plugin_load_plugins): Set link_info.lto_plugin_active.
246 2014-08-08 Ulrich Drepper <drepper@gmail.com>
248 * ldlang.h (struct lang_input_statement_flags): Add pushed
250 * ldlex.h (enum option_values): Add OPTION_PUSH_STATE and
252 * lexsup.c (ld_options): Add entries for --push-state and
254 (parse_args): Handle OPTION_PUSH_STATE and OPTION_POP_STATE.
255 * ld.texinfo: Document --push-state and --pop-state.
257 2014-08-06 H.J. Lu <hongjiu.lu@intel.com>
260 * plugin.c (plugin_opt_plugin_arg): Drop --pass-through.
262 2014-08-05 Alan Modra <amodra@gmail.com>
264 * Makefile.in: Regenerate.
266 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
268 * emulparams/elf32bmip.sh: Add .MIPS.abiflags.
269 * emulparams/elf32bmipn32-defs.sh: Likewise.
270 * emulparams/elf64bmip-defs.sh: Likewise.
272 2014-07-27 Anthony Green <green@moxielogic.com>
274 * Makefile.am (ALL_EMULATION_SOURCES): Add moxiebox support.
275 (emoxiebox.c): Build.
276 * configure.tgt (targ_extra_ofiles): Add moxie-*-moxiebox*.
277 * emulparams/moxiebox.sh (TEXT_START_ADDR): New file.
278 * Makefile.in: Rebuilt.
280 2014-07-17 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
282 * emulparams/elf32or1k_linux.sh (TEXT_START_ADDR): Increase from
283 0x0 to first page boundary at 0x2000.
285 2014-07-10 Max Filippov <jcmvbkbc@gmail.com>
287 * emultempl/xtensaelf.em (is_inconsistent_linkonce_section):
288 correctly handle missing dot in section name after
289 ".gnu.linkonce.prop.".
291 2014-07-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
293 * scripttempl/avr.sc: Remove KEEP for .data and
294 force .bss VMA to end of .data VMA.
296 2014-07-08 Will Newton <will.newton@linaro.org>
298 * emulparams/armelf_linux.sh (TEXT_START_ADDR): Increase
299 alignment to 64kB boundary.
301 2014-07-04 Alan Modra <amodra@gmail.com>
303 * configure.ac: Update "configure.in" comments.
304 * configure: Regenerate.
306 2014-07-04 Alan Modra <amodra@gmail.com>
308 * configure.ac: Rename from configure.in.
309 * Makefile.in: Regenerate.
310 * config.in: Regenerate.
312 2014-07-04 Alan Modra <amodra@gmail.com>
314 * configure.in: Include bfd/version.m4.
315 (AC_INIT, AM_INIT_AUTOMAKE): Use modern form.
316 (BFD_VERSION): Delete.
317 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove bfd/configure.in.
318 * configure: Regenerate.
319 * Makefile.in: Regenerate.
321 2014-07-03 Alan Modra <amodra@gmail.com>
324 * ldlang.c (load_symbols): Always check flags.reload.
325 (open_input_bfds): Always reload --as-needed shared libraries,
326 not just when rescanning.
327 * ldlang.h (struct lang_input_statement_flags): Update reload comment.
328 * plugin.c (plugin_should_reload): Assume shared library arg.
329 * plugin.h (plugin_should_reload): Update comment.
331 2014-07-01 Alan Modra <amodra@gmail.com>
333 * emultempl/ppc64elf.em (stub_added): Delete.
334 (gld${EMULATION_NAME}_finish): Call ppc64_elf_build_stubs even when
335 none of the usual stubs have been added. Only change entry_section
338 2014-07-01 Alan Modra <amodra@gmail.com>
340 * sysdep.h: Don't include limits.h and sys/param.h. Don't
341 include unistd.h twice.
342 (LD_PATHMAX): Don't define.
343 * ldlang.c (lang_common): Don't use UINT_MAX.
345 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
346 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
347 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
348 Soundararajan <Sounderarajan.D@atmel.com>
350 * Makefile.am (ALL_EMULATION_SOURCES): Add avrtiny emulation source.
351 (eavrtiny.c): Add rules for avrtiny emulation source.
352 * Makefile.in: Regenerate.
353 * configure.tgt: Add avrtiny to avr target emulations.
354 * scripttempl/avrtiny.sc: New file. Linker script template for
356 * emulparams/avrtiny.sh: New file. Emulation parameters for
359 2014-06-30 Ulrich Drepper <drepper@gmail.com>
361 * lexsup.c (parse_args): Check whether provided SONAME is empty
362 string. If yes, warn and ignore it. Don't overwrite valid SONAME
365 2014-06-26 Linda Zhang <lindasc@qq.com>
367 * emultempl/pe.em: Initialise insert_timestamp to true.
368 Add a --no-insert-timestamp command line option.
369 * emultempl/pep.em: Likewise.
370 * ld.texinfo: Document that --insert-timestamp is enabled by
371 default and that it now has an inverse command line option.
372 * NEWS: Mention the new behaviour.
374 2014-06-25 Nick Clifton <nickc@redhat.com>
376 * Makefile.am (ALL_EMULATION_SOURCES): Move ei386pep.c from
378 (ALL_64_EMULATION_SOURCES): ... to here.
379 (ALL_EMUL_EXTRA_OFILES): Move pep-dll.o from here...
380 (ALL_64_EMUL_EXTRA_OFILES): New. ... to here.
381 * configure.in (EMUL_EXTRA_OFILES): Include
382 ALL_64_EMUL_EXTRA_OFILES when making a 64-bit enabled build.
383 * Makefile.in: Regenerate.
384 * configure: Regenerate.
386 2014-06-18 Andreas Tobler <andreast@fgznet.ch>
388 * configure.tgt (arm*-*-freebsd*): Update targ_extra_emuls.
389 (arm*b-*-freebsd*): Add target.
390 * emulparams/armelfb_fbsd.sh: Added.
391 * emulparams/armelf_fbsd.sh: Updated.
392 * Makefile.am (ALL_EMULATION_SOURCES): Add earmelfb_fbsd.c.
393 * Makefile.in: Regenerate.
395 2014-06-16 Alan Modra <amodra@gmail.com>
397 * scripttempl/elf.sc: Edit out __rela_iplt symbol assignments from
398 .rel sections, and __rel_iplt from .rela sections.
399 * scripttempl/nds32elf.sc: Likewise.
400 * Makefile.am (ends32*.c) Depend on nds32elf.sc.
401 * Makefile.in: Regenerate.
403 2014-06-13 Alan Modra <amodra@gmail.com>
406 * ldlang.c (output_bfd_hash_table_free_fn): Delete.
407 (open_output): Don't set it..
408 * ldmain.c (ld_cleanup): ..or call it.
410 2014-06-13 Alan Modra <amodra@gmail.com>
412 * emultempl/cr16elf.em, * emultempl/elf32.em, * emultempl/genelf.em,
413 * emultempl/m68kcoff.em, * emultempl/m68kelf.em,
414 * emultempl/nds32elf.em, * emultempl/pe.em, * emultempl/pep.em,
415 * ldlang.c, * ldmain.c, * pe-dll.c: Update for bfd.link_next change.
417 2014-06-13 Alan Modra <amodra@gmail.com>
419 * Makefile.am (ALL_EMULATION_SOURCES): Add enios2elf.c, enios2linux.c.
420 * Makefile.in: Regenerate.
422 2014-06-07 Alan Modra <amodra@gmail.com>
424 * ldexp.c (exp_fold_tree_1 <etree_provide>): Make PROVIDEd
425 linker script symbol value override a built-in linker symbol.
427 2014-06-05 Joel Brobecker <brobecker@adacore.com>
429 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add dependency on
430 bfd's development.sh.
431 * Makefile.in, configure: Regenerate.
433 2014-06-02 Alan Modra <amodra@gmail.com>
435 * emulparams/elf32bfin.sh: Rename from bfin.sh.
436 * emulparams/elf32bfinfd.sh: Update to suit.
437 * emulparams/msp430.sh: Rename from msp430all.sh. Remove
438 MSP430_NAME and msp430X vars.
439 * emulparams/msp430X.sh: New.
440 * emulparams/score3_elf.sh: Rename from scoreelf.sh. Remove
441 SCORE_NAME and score7_elf ARCH setting.
442 * emulparams/score7_elf.sh: New.
443 * Makefile.am (eelf32bfin.c, eelf32bfinfd.c): Update dependencies.
444 (emsp430.c, emsp430X.c, escore3_elf.c, escore7_elf.c): Likewise.
445 * Makefile.in: Regenerate.
446 * genscripts.sh: Delete customizer_script param.
448 2014-05-28 Hans-Peter Nilsson <hp@axis.com>
450 * Makefile.am: Change all rules with ${GENSCRIPTS}
451 invocations to be just dependencies.
452 ($(ALL_EMULATION_SOURCES) $(ALL_64_EMULATION_SOURCES))
453 (run-genscripts): New rules.
454 * Makefile.in: Regenerate.
456 2014-05-27 DJ Delorie <dj@redhat.com>
458 * ld/ldemul.h (extra_map_file_text): New field.
459 (ldemul_extra_map_file_text): Declare.
460 * ld/ldemul.c (ldemul_extra_map_file_text): Define.
461 * ld/ldlang.c (lang_map): Call it.
463 * ld/emultempl/rxelf.em: Add extra_map_file_text hook.
464 * ld/emultempl/aix.em: Add NULL extra_map_file_text hook.
465 * ld/emultempl/armcoff.em: Likewise.
466 * ld/emultempl/beos.em: Likewise.
467 * ld/emultempl/elf32.em: Likewise.
468 * ld/emultempl/generic.em: Likewise.
469 * ld/emultempl/gld960.em: Likewise.
470 * ld/emultempl/gld960c.em: Likewise.
471 * ld/emultempl/linux.em: Likewise.
472 * ld/emultempl/lnk960.em: Likewise.
473 * ld/emultempl/m68kcoff.em: Likewise.
474 * ld/emultempl/pe.em: Likewise.
475 * ld/emultempl/pep.em: Likewise.
476 * ld/emultempl/sunos.em: Likewise.
477 * ld/emultempl/ticoff.em: Likewise.
478 * ld/emultempl/vanilla.em: Likewise.
480 2014-05-24 Alan Modra <amodra@gmail.com>
482 * ldlang.c (base): Move variable to..
483 * mri.c: ..here, and make static.
484 * ldlang.h (base): Delete declaration.
486 2014-05-20 Hans-Peter Nilsson <hp@axis.com>
488 * Makefile.am (ALL_EMULATION_SOURCES): Add missing eelf32mbel_linux.c.
489 * Makefile.in: Regenerate.
491 2014-05-20 Alan Modra <amodra@gmail.com>
494 * emulparams/elf32ppccommon.sh (_SDA_BASE_, _SDA2_BASE_): Delete.
495 * emultempl/ppc32elf.em (ppc_before_allocation): Call
496 ppc_elf_maybe_strip_sdata_syms.
497 * ldlang.c (size_input_section): Correct output_offset value
498 for excluded input sections.
500 2014-05-16 John Marino <binutils@marino.st>
502 * configure.tgt: Add /lib to dragonfly NATIVE_LIB_DIRS.
504 2014-05-11 Chung-Lin Tang <cltang@codesourcery.com>
506 * emulparams/nios2linux.sh (OTHER_GOT_SYMBOLS): Wrap _gp in HIDDEN(),
507 and gp in PROVIDE_HIDDEN.
509 2014-05-10 Hans-Peter Nilsson <hp@bitrange.com>
511 * ldlang.c (lang_finish): Don't call bfd_link_hash_table_free here.
512 (output_bfd_hash_table_free_fn): New variable.
513 (open_output): Save the _bfd_link_hash_table_free function for the
514 output_bfd into output_bfd_hash_table_free_fn.
515 * ldmain.c (ld_cleanup): If set, call output_bfd_hash_table_free_fn
517 * ldlang.h (output_bfd_hash_table_free_fn): Declare.
519 2014-05-02 Alan Modra <amodra@gmail.com>
521 * emultempl/metagelf.em: Update bfd target vector naming.
522 * emultempl/nios2elf.em: Likewise.
523 * emultempl/spuelf.em: Likewise.
524 * emultempl/tic6xdsbt.em: Likewise.
526 2014-04-22 Christian Svensson <blue@cmd.nu>
528 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
529 * configure.tgt: Likewise.
530 * emulparams/elf32or1k.sh: New file.
531 * emulparams/elf32or1k_linux.sh: New file.
532 * emulparams/elf32openrisc.sh: Delete.
533 * emulparams/or32.sh: Delete.
534 * emulparams/or32elf.sh: Delete.
535 * scripttempl/or32.sc: Delete.
536 * Makefile.in: Regenerate.
538 2014-04-21 Richard Henderson <rth@redhat.com>
540 * emultempl/alphaelf.em (alpha_after_parse): Enable 2 relax passes.
542 2014-04-16 Steve Ellcey <sellcey@mips.com>
544 * emultempl/elf32.em: Include safe-ctype.h.
546 2014-04-16 Steve Ellcey <sellcey@mips.com>
548 * ldbuildid.c (generate_build_id): Add ATTRIBUTE_UNUSED to size arg.
550 2014-04-09 Nick Clifton <nickc@redhat.com>
552 * Makefile.am (default-manifest.o): Remove rule.
553 (EMUL_EXTRA_BINARIES): Delete.
554 (ALL_EMUL_EXTRA_BINARIES): Delete.
555 (ld_new_DEPENDENCIES): Remove EMUL_EXTRA_BINARIES.
556 (install-data-local): Remove EMUL_EXTRA_BINARIES.
557 * Makefile.in: Regenerate.
558 * configure.in (all_emul_extra_binaries): Delete.
559 (EMUL_EXTRA_BINARIES): Remove.
560 * configure: Regenerate.
561 * configure.tgt (target_extra_binaries): Delete.
562 * emultempl/default-manifest.rc: Delete.
563 * ld.texinfo: Remove discussion of default manifest.
564 * emulparams/i386pe.sh (DEFAULT_MANIFEST): Delete.
565 * emulparams/i386pep.sh (DEFAULT_MANIFEST): Delete.
567 2014-04-09 Alan Modra <amodra@gmail.com>
569 * emultempl/spuelf.em: Include safe-ctype.h, remove duplicate errno.h.
570 * emultempl/nds32elf.em: Include bfd_stdint.h.
571 * po/POTFILES.in: Regenerate.
573 2014-04-09 Alan Modra <amodra@gmail.com>
575 * emultempl/ppc32elf.em (no_zero_padding, ppc_finish): New functions.
576 (LDEMUL_FINISH): Define.
578 2014-04-08 Nick Clifton <nickc@redhat.com>
580 * scripttempl/pe.sc (R_RSRC): Remove default manifest.
581 * scripttempl/pep.sc (R_RSRC): Remove default manifest.
583 2014-04-08 Jon TURNEY <jon.turney@dronecode.org.uk>
585 * emultempl/elf32.em (id_note_section_size, read_hex, write_build_id):
586 Move code for parsing build-id option and calculating the build-id to...
587 * ldbuildid.c: New file.
588 * ldbuildid.h: New file.
589 * Makefile.am (CFILES, HFILES, OFILES, ld_new_SOURCES): Add new
591 * Makefile.in: Regenerate.
592 * ld.texinfo: Update --build-id description to mention COFF
594 * NEWS: Mention support for COFF build ids.
595 * emultempl/pe.em (gld${EMULATION_NAME}_handle_option):
596 (pecoff_checksum_contents, write_build_id, setup_build_id)
597 (gld_${EMULATION_NAME}_after_open): Handle and implement
599 * emultempl/pep.em: Likewise.
601 2014-04-04 Cary Coutant <ccoutant@google.com>
604 * ld.texinfo: Document optional comma following output section
605 command and overlay command.
607 2014-04-04 Alan Modra <amodra@gmail.com>
609 * ldlang.c (lang_size_sections_1 <lang_input_section_enum>): Use
610 current "fill", not "output_section_statement->fill".
612 2014-03-31 Nick Clifton <nickc@redhat.com>
615 * emultempl/elf32.em (_after_open): Create a .note.GNU-stack
616 section when performing a relocatable link with -z [no]execstack
619 2014-03-27 H.J. Lu <hongjiu.lu@intel.com>
622 * ldmain.c (symbol_warning): New function.
623 (warning_callback): Use it. Scan all input files for a reference
626 2014-03-21 Christopher Faylor <me.cygwin2013@cgf.cx>
628 * ld.texinfo: Document change in handling of --enable-auto-image-base.
629 * emultempl/pe.em (pe_auto_image_base): Set to default base.
630 (gld_${EMULATION_NAME}_list_options): Change usage message to reflect
631 optional --enable-auto-image-base argument.
632 (gld${EMULATION_NAME}_handle_option): Handle optional
633 --enable-auto-image-base argument.
634 (compute_dll_image_base): Eliminate constant. Use pe_auto_image_base.
636 2014-03-19 Nick Clifton <nickc@redhat.com>
638 * Makefile.am (default-manifest.o): Use WINDRES_FOR_TARGET.
639 * Makefile.in: Regenerate.
640 * emultempl/default-manifest.rc: Fix typo.
641 * scripttempl/pe.sc (R_RSRC): Fix default-manifest exclusion.
642 (.rsrc): Add SUBALIGN(4). Remove SORT.
643 * scripttempl/pep.sc: Likewise.
645 2014-03-17 Christopher Faylor <me.cygwin2014@cgf.cx>
647 * Makefile.am: Use host version of windres.
648 * Makefile.in: Regenerate.
650 2014-03-14 Romain Geissler <romain.geissler@amadeus.com>
651 Alan Modra <amodra@gmail.com>
653 * ldlang.h (full_name_provided): New input flag.
654 * ldlang.c (new_afile): Don't use lang_input_file_is_search_file_enum
655 for -l:namespec. Instead use lang_input_file_is_l_enum with
656 full_name_provided flag.
657 * ldlfile.c (ldfile_open_file_search): Don't complete lib name if
658 full_name_provided flag is set.
659 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
660 Handle full_name_provided libraries. Tidy EXTRA_SHLIB_EXTENSION
661 support. Set DT_NEEDED for -l:namespec as namespec.
662 * emultempl/aix.em (ppc_after_open_output): Handle full_name_provided.
663 * emultempl/linux.em (gld${EMULATION_NAME}_open_dynamic_archive):
664 Don't handle full_name_provided libraries.
665 * emultempl/pe.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
666 * emultempl/pep.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
667 * emultempl/vms.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
669 2014-03-12 Alan Modra <amodra@gmail.com>
671 * Makefile.in: Regenerate.
673 2014-03-05 Alan Modra <amodra@gmail.com>
675 Update copyright years.
677 2014-03-04 Nick Clifton <nickc@redhat.com>
679 * Makefile.am (ALL_EMUL_EXTRA_BINARIES): Remove default-manifest.
680 * Makefile.in: Regenerate.
682 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
684 * emultempl/armelf.em (OPTION_LONG_PLT): Define.
685 (PARSE_AND_LIST_LONGOPTS): Add long-plt.
686 (PARSE_AND_LIST_OPTIONS): Likewise.
687 (PARSE_AND_LIST_ARGS_CASES): Handle long-plt.
688 * ld.texinfo: Document --long-plt.
690 2014-02-27 Alan Modra <amodra@gmail.com>
692 * emulparams/elf32ppcvxworks.sh: Source plt_unwind.sh and
694 * emultempl/ppc32elf.em (ppc_after_open): Don't compile for
696 (LDEMUL_AFTER_OPEN): Don't set for vxworks.
697 (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Exclude
698 -secure-plt, -bss-plt and -sdata-got when vxworks.
700 2014-02-27 Nick Clifton <nickc@redhat.com>
702 * configure.in (all_emul_extra_binaries): New variable. Populated
703 by invoking configure.tgt.
704 (EMUL_EXTRA_BINARIES): New substitution.
705 * configure: Regenerate.
706 * configure.tgt (target_extra_binaries): New variable. Set to
707 default-manifest.o for Cygwin and MinGW targets.
708 * Makefile.am (EMUL_EXTRA_BINARIES): New variable. Initialised
709 by the configure script.
710 (ALL_EMUL_EXTRA_BINARIES): New variable.
711 (default-manifest.o): New rule to build the default manifest.
712 (ld_new_DEPENDENCIES): Add EMUL_EXTRA_BINARIES.
713 (install-data-local): Add EMUL_EXTRA_BINARIES.
714 * Makefile.in: Regenerate.
715 * ld.texinfo: Document default manifest support.
716 * emulparams/i386pe.sh (DEFAULT_MANIFEST): Define.
717 * emulparams/i386pep.sh (DEFAULT_MANIFEST): Define.
718 * emultempl/default-manifest.rc: New file.
719 * scripttempl/pe.sc (R_RSRC): Include DEFAULT_MANIFEST, if defined.
720 * scripttempl/pep.sc (R_RSRC): Likewise.
722 2014-02-26 Dan Mick <dan.mick@inktank.com>
725 * ldcref.c (cref_sort_array): Compare unmangled names unless
726 demanglng has been requiested.
727 (output_one_cref): Output unmangled name unless demangling has
730 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
731 H.J. Lu <hongjiu.lu@intel.com>
733 * emulparams/elf_x86_64.sh (TINY_READONLY_SECTION): New.
735 2014-02-19 Alan Modra <amodra@gmail.com>
737 * emultempl/ppc64elf.em (params): Init new field.
738 (ppc_create_output_section_statements): Set params.save_restore_funcs
740 (PARSE_AND_LIST_*): Add support for --save-restore-funcs and
741 --no-save-restore-funcs.
743 2014-02-17 Alan Modra <amodra@gmail.com>
745 * emultemps/ppc64elf.em (params): New static struct replacing
746 various other static vars. Adjust code throughout file.
748 2014-02-17 Alan Modra <amodra@gmail.com>
750 * emultempl/ppc32elf.em (ppc_after_open_output): Really enable
751 ppc476 workaround for ld -r.
753 2014-02-12 Alan Modra <amodra@gmail.com>
755 * emultempl/ppc32elf.em (pagesize): New static var.
756 (ppc_after_open_output): Set params.pagesize_p2 from pagesize.
757 (PARSE_AND_LIST_ARGS_CASES): Adjust to use pagesize.
759 2014-02-11 Andrew Pinski <apinski@cavium.com>
761 * emulparams/aarch64linux32.sh (LIBPATH_SUFFIX): Change to ilp32.
762 (ELF_INTERPRETER_NAME): Define.
763 * emulparams/aarch64linux32b.sh (ELF_INTERPRETER_NAME): Define.
765 2014-02-10 Alan Modra <amodra@gmail.com>
767 * po/ld.pot: Regenerate.
769 2014-02-03 Alan Modra <amodra@gmail.com>
771 * emultempl/ppc32elf.em (no_tls_get_addr_opt, emit_stub_syms)
772 plt_style): Delete. Adjust all refs to instead use..
773 (params): ..this. New variable.
774 (ppc_after_open_output): New function. Tweak params and pass to
776 (ppc_after_open): Adjust ppc_elf_select_plt_layout call.
777 (ppc_before_allocation): Adjust ppc_elf_tls_setup call. Enable
778 relaxation for ppc476 workaround.
779 (PARSE_AND_LIST_*): Add --{no-,}ppc476-workaround support.
780 (LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS): Define.
782 2014-02-02 Sebastian Huber <sebastian.huber@embedded-brains.de>
784 * ld/ld.texinfo: Change ALIGN_WITH_INPUT documentation.
785 * ld/ldlang.c (lang_size_sections_1): Add dotdelta
786 variable which reflects the VMA change due to alignment
787 requirements. Use dotdelta do change the LMA if
788 ALIGN_WITH_INPUT is requested.
790 2014-02-01 Hans-Peter Nilsson <hp@bitrange.com>
792 * emultempl/mmix-elfnmmo.em (mmix_after_allocation): Fix typo in
793 call to bfd_set_section_vma exposed by recent bfd_set_section_vma
796 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
798 * Makefile.am (enios2elf.c, enios2linux.c): Update dependencies.
799 * Makefile.in: Regenerated.
800 * emulparams/nios2elf.sh (EXTRA_EM_FILE): Set.
801 * emulparams/nios2linux.sh (EXTRA_EM_FILE): Set.
802 * emultempl/nios2elf.em: New file.
803 * gen-doc.texi (NIOSII): Set.
804 * ld.texinfo (NIOSII): Set.
806 2014-01-28 Nick Clifton <nickc@redhat.com>
808 * Makefile.am: Remove obsolete MSP430 emulations.
809 * configure.tgt: Likewise.
810 * emulparams/msp430all.sh: Likewise.
811 * Makefile.in: Regenerate.
813 2014-01-24 H.J. Lu <hongjiu.lu@intel.com>
816 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Improve
817 orphaned TLS section handling.
819 2014-01-24 Alan Modra <amodra@gmail.com>
821 * ldlang.c (lang_output_section_find_by_flags): Be careful to
822 test look->bfd_section->flags if available rather than
823 look->flags. Separate SEC_THREAD_LOCAL handling from
824 SEC_READONLY loop, and rewrite.
826 2014-01-22 Alan Modra <amodra@gmail.com>
828 * ldlang.c (asneeded_list_head, asneeded_list_tail): New vars.
829 (lang_init): Initialise them.
830 (lang_print_asneeded): New function.
831 (lang_process): Call lang_print_asneeded.
832 * ldlang.h (struct asneeded_minfo): New.
833 (asneeded_list_tail): Declare.
834 * ldmain.c (add_archive_element): Improve archive map heading.
835 * ldmisc.c (minfo): Stash --as-needed info.
837 2014-01-22 Alan Modra <amodra@gmail.com>
839 * ld.h (struct map_symbol_def): Move to..
841 * ldlang.c (print_assignment): Don't set expld.assign_name to dot.
843 2014-01-22 Alan Modra <amodra@gmail.com>
845 * ld.texinfo (Output Section Discarding): Mention assigning to dot
846 as a way of keeping otherwise empty sections.
847 * ldexp.c (is_dot, is_value, is_sym_value, is_dot_ne_0,
848 is_dot_plus_0, is_align_conditional): New predicates.
849 (exp_fold_tree_1): Set SEC_KEEP when assigning to dot inside an
850 output section, except for some special cases.
851 * scripttempl/elfmicroblaze.sc: Use canonical form to align at
852 end of .heap and .stack.
854 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
856 * emulparams/aarch64linuxb.sh (ELF_INTERPRETER_NAME): Define.
858 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
860 * emulparams/aarch64linux.sh (ELF_INTERPRETER_NAME): Define.
862 2014-01-20 Alan Modra <amodra@gmail.com>
864 * ldlang.h (struct lang_definedness_hash_entry): Add by_object and
865 by_script. Make iteration a single bit field.
866 (lang_track_definedness, lang_symbol_definition_iteration): Delete.
867 (lang_symbol_defined): Declare.
868 * ldlang.c (lang_statement_iteration): Expand comment a little.
869 (lang_init <lang_definedness_table>): Make it bigger.
870 (lang_track_definedness, lang_symbol_definition): Delete.
871 (lang_definedness_newfunc): Update.
872 (lang_symbol_defined): New function.
873 (lang_update_definedness): Create entries here. Do track whether
874 script definition of symbol is valid, even when also defined in
876 * ldexp.c (fold_name <DEFINED>): Update.
877 (fold_name <NAME>): Allow self-assignment for absolute symbols
878 defined in a linker script.
880 2014-01-20 Guy Martin <gmsoft@tuxicoman.be>
881 Alan Modra <amodra@gmail.com>
883 * ldlang.h (lang_output_section_get): Define.
884 * ldlang.c (lang_output_section_get): Likewise.
885 (init_os): Set the output_section userdata to the output
887 * emultempl/hppaelf.em: Use lang_output_section_get instead of
888 lang_output_section_find where applicable.
889 * emultempl/aarch64elf.em: Likewise.
890 * emultempl/aix.em: Likewise.
891 * emultempl/armelf.em: Likewise.
892 * emultempl/m68hc1xelf.em: Likewise.
893 * emultempl/metagelf.em: Likewise.
894 * emultempl/mipself.em: Likewise.
895 * emultempl/ppc64elf.em: Likewise.
896 * emultempl/spuelf.em: Likewise.
898 2014-01-17 Alan Modra <amodra@gmail.com>
900 * genscripts.sh (COMPILE_IN): Don't set if already set.
901 * emulparams/nds32elf.sh: Don't clear EMULATION_LIBPATH, set
903 * emulparams/nds32elf16m.sh: Likewise.
904 * emulparams/nds32elf_linux.sh: Likewise.
905 * emultempl/aix.em: Test COMPILE_IN value is "yes".
906 * emultempl/armcoff.em: Likewise.
907 * emultempl/elf32.em: Likewise.
908 * emultempl/generic.em: Likewise.
909 * emultempl/gld960.em: Likewise.
910 * emultempl/gld960c.em: Likewise.
911 * emultempl/linux.em: Likewise.
912 * emultempl/lnk960.em: Likewise.
913 * emultempl/m68kcoff.em: Likewise.
914 * emultempl/sunos.em: Likewise.
915 * emultempl/ticoff.em: Likewise.
917 2014-01-16 H.J. Lu <hongjiu.lu@intel.com>
920 * genscripts.sh: Don't search directory with LIBPATH_SUFFIX_SKIP
922 * emulparams/elf32_x86_64.sh (LIBPATH_SUFFIX_SKIP): Set to 64
923 for elf32_x86_64 emulation.
924 * emulparams/elf_i386.sh (LIBPATH_SUFFIX_SKIP): Set to 64
925 for elf_i386 emulation.
927 2014-01-16 Alan Modra <amodra@gmail.com>
929 * ld.h (fat_section_userdata_type, get_userdata): Move to..
930 * ldlang.h (input_section_userdata_type, get_userdata): ..here.
931 * ldlang.c (init_map_userdata): Delete. Fold into..
932 (sort_def_symbol): ..here. Don't attach input section userdata
933 to output sections or global bfd sections.
934 (lang_map): Don't pre-allocate input section userdata.
935 (init_os): Don't allocate userdata for output sections.
936 (print_all_symbols): Update.
938 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
940 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
941 Silence uninitialized warning on ehdr_start_save with older
944 2014-01-15 Alan Modra <amodra@gmail.com>
946 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Define
947 __ehdr_start before size_dynamic_sections and restore afterwards.
949 2014-01-10 Alan Modra <amodra@gmail.com>
954 * ldlang.c (lang_size_sections): Remove unneeded RELRO base
955 adjust. Tidy comments.
956 * ld.texinfo (DATA_SEGMENT_RELRO_END): Correct description.
958 2014-01-10 Hans-Peter Nilsson <hp@axis.com>
960 * emulparams/crislinux.sh (COMMONPAGESIZE): Define.
962 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
967 * ldlang.c (lang_size_sections): Properly align RELRO base.
969 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
971 * ldver.c (ldversion): Update copyright year to 2014.
973 For older changes see ChangeLog-2013
975 Copyright (C) 2014 Free Software Foundation, Inc.
977 Copying and distribution of this file, with or without modification,
978 are permitted in any medium without royalty provided the copyright
979 notice and this notice are preserved.
985 version-control: never