1 2014-10-15 Tristan Gingold <gingold@adacore.com>
3 * configure: Regenerate.
5 2014-10-15 Hans-Peter Nilsson <hp@axis.com>
7 Backport "="-ldscript-path-prefix changes from master.
8 * ldlex.l (INPUTLIST): New start condition.
9 (comment pattern, ",", "(", ")", "AS_NEEDED")
10 ({FILENAMECHAR1}{FILENAMECHAR}*, "-l"{FILENAMECHAR}+)
11 (quoted string pattern, whitespace pattern): Add INPUTLIST to
12 valid start conditions.
13 (<INPUTLIST>"="{FILENAMECHAR1}{FILENAMECHAR}*): New NAME rule.
14 (ldlex_inputlist): New start-condition-setter function.
15 * ldgram.y (input_list1): Rename from input_list. All recursive
17 (input_list): New wrapper rule for input_list1, setting
18 INPUTLIST lexer state for the duration of parsing input_list1.
19 * ldlang.c (lang_add_input_file): If the first character in the
20 filename is '=', prepend the sysroot and force the context of that
21 input file to non-sysroot.
22 * ld.texinfo (Options): When mentioning "=" and sysroot, mention
23 that --sysroot controls it, not only through the configuration.
24 (input files in linker scripts): When mentioning
25 behavior of first character "/" on scripts within sysroot, also
26 mention that effect can be forced by prefixing with "=" and
29 2014-10-14 Tristan Gingold <gingold@adacore.com>
31 * NEWS: Add marker for 2.25.
33 2014-10-13 Alan Modra <amodra@gmail.com>
35 * ldlang.c (lang_add_section): Set up map_head.s and map_tail.s when
38 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
40 * emultempl/nds32elf.em (nds32_elf_after_open): Do not keep
42 (nds32_elf_after_allocation): Move all optimizations into
43 nds32_elf_relax_section.
45 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
46 Matthew Fortune <matthew.fortune@imgtec.com>
48 * ldmain.c (get_emulation): Add support for -mips32r6 and -mips64r6.
50 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
52 * configure.tgt: Add mips*-img-elf* target triple.
54 2014-09-01 Jon TURNEY <jon.turney@dronecode.org.uk>
56 * emultempl/pe.em (write_build_id, setup_build_id): Change pe/coff
57 build-id section name from '.build-id' to '.buildid'.
58 * emultempl/pep.em (write_build_id, setup_build_id): Ditto.
60 2014-08-22 Andreas Tobler <andreast@fgznet.ch>
62 * emulparams/armelf_fbsd.sh (TEXT_START_ADDR): Increase alignment to
63 64kB boundary like in armelf_linux.sh.
65 2014-08-22 Alan Modra <amodra@gmail.com>
67 * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation): Call
68 bfd_elf_discard_info after generating glink .eh_frame. Delete
69 redundant test on ppc64_elf_setup_section_lists status.
71 2014-08-20 Maciej W. Rozycki <macro@codesourcery.com>
73 * emultempl/armelf.em (OPTION_STUBGROUP_SIZE): Fix formatting.
74 (OPTION_NO_MERGE_EXIDX_ENTRIES, OPTION_LONG_PLT): Likewise.
76 2014-08-20 Will Newton <will.newton@linaro.org>
78 * configure.tgt: Default armeb-*-eabi* to big endian.
80 2014-08-20 Daniel Micay <danielmicay@gmail.com>
82 * emultempl/pep.em: Add --high-entropy-va switch.
83 * ld.texinfo: Document the --high-entropy-va switch.
85 2014-08-20 Nick Clifton <nickc@redhat.com>
87 * scripttempl/DWARF.sc: Add copyright notice.
88 * scripttempl/aix.sc: Likewise.
89 * scripttempl/alpha.sc: Likewise.
90 * scripttempl/alphavms.sc: Likewise.
91 * scripttempl/aout.sc: Likewise.
92 * scripttempl/armaout.sc: Likewise.
93 * scripttempl/armbpabi.sc: Likewise.
94 * scripttempl/armcoff.sc: Likewise.
95 * scripttempl/avr.sc: Likewise.
96 * scripttempl/avrtiny.sc: Likewise.
97 * scripttempl/crisaout.sc: Likewise.
98 * scripttempl/delta68.sc: Likewise.
99 * scripttempl/dlx.sc: Likewise.
100 * scripttempl/elf.sc: Likewise.
101 * scripttempl/elf32cr16.sc: Likewise.
102 * scripttempl/elf32cr16c.sc: Likewise.
103 * scripttempl/elf32crx.sc: Likewise.
104 * scripttempl/elf32msp430.sc: Likewise.
105 * scripttempl/elf32msp430_3.sc: Likewise.
106 * scripttempl/elf32sh-symbian.sc: Likewise.
107 * scripttempl/elf32xc16x.sc: Likewise.
108 * scripttempl/elf32xc16xl.sc: Likewise.
109 * scripttempl/elf32xc16xs.sc: Likewise.
110 * scripttempl/elf64hppa.sc: Likewise.
111 * scripttempl/elf_chaos.sc: Likewise.
112 * scripttempl/elfd10v.sc: Likewise.
113 * scripttempl/elfd30v.sc: Likewise.
114 * scripttempl/elfi370.sc: Likewise.
115 * scripttempl/elfm68hc11.sc: Likewise.
116 * scripttempl/elfm68hc12.sc: Likewise.
117 * scripttempl/elfmicroblaze.sc: Likewise.
118 * scripttempl/elfxgate.sc: Likewise.
119 * scripttempl/elfxtensa.sc: Likewise.
120 * scripttempl/epiphany_4x4.sc: Likewise.
121 * scripttempl/epocpe.sc: Likewise.
122 * scripttempl/h8300.sc: Likewise.
123 * scripttempl/h8300h.sc: Likewise.
124 * scripttempl/h8300hn.sc: Likewise.
125 * scripttempl/h8300s.sc: Likewise.
126 * scripttempl/h8300sn.sc: Likewise.
127 * scripttempl/h8300sx.sc: Likewise.
128 * scripttempl/h8300sxn.sc: Likewise.
129 * scripttempl/h8500.sc: Likewise.
130 * scripttempl/h8500b.sc: Likewise.
131 * scripttempl/h8500c.sc: Likewise.
132 * scripttempl/h8500m.sc: Likewise.
133 * scripttempl/h8500s.sc: Likewise.
134 * scripttempl/hppaelf.sc: Likewise.
135 * scripttempl/i386beos.sc: Likewise.
136 * scripttempl/i386coff.sc: Likewise.
137 * scripttempl/i386go32.sc: Likewise.
138 * scripttempl/i386msdos.sc: Likewise.
139 * scripttempl/i860coff.sc: Likewise.
140 * scripttempl/i960.sc: Likewise.
141 * scripttempl/ia64vms.sc: Likewise.
142 * scripttempl/ip2k.sc: Likewise.
143 * scripttempl/iq2000.sc: Likewise.
144 * scripttempl/m68kaux.sc: Likewise.
145 * scripttempl/m68kcoff.sc: Likewise.
146 * scripttempl/m88kbcs.sc: Likewise.
147 * scripttempl/mcorepe.sc: Likewise.
148 * scripttempl/mep.sc: Likewise.
149 * scripttempl/mips.sc: Likewise.
150 * scripttempl/mipsbsd.sc: Likewise.
151 * scripttempl/mmo.sc: Likewise.
152 * scripttempl/moxie.sc: Likewise.
153 * scripttempl/nds32elf.sc: Likewise.
154 * scripttempl/nw.sc: Likewise.
155 * scripttempl/pe.sc: Likewise.
156 * scripttempl/pep.sc: Likewise.
157 * scripttempl/pj.sc: Likewise.
158 * scripttempl/ppcpe.sc: Likewise.
159 * scripttempl/psos.sc: Likewise.
160 * scripttempl/riscix.sc: Likewise.
161 * scripttempl/sh.sc: Likewise.
162 * scripttempl/sparccoff.sc: Likewise.
163 * scripttempl/st2000.sc: Likewise.
164 * scripttempl/tic30aout.sc: Likewise.
165 * scripttempl/tic30coff.sc: Likewise.
166 * scripttempl/tic4xcoff.sc: Likewise.
167 * scripttempl/tic54xcoff.sc: Likewise.
168 * scripttempl/tic80coff.sc: Likewise.
169 * scripttempl/v850.sc: Likewise.
170 * scripttempl/v850_rh850.sc: Likewise.
171 * scripttempl/vanilla.sc: Likewise.
172 * scripttempl/w65.sc: Likewise.
173 * scripttempl/xstormy16.sc: Likewise.
174 * scripttempl/z80.sc: Likewise.
175 * scripttempl/z8000.sc: Likewise.
177 2014-08-19 Alan Modra <amodra@gmail.com>
179 * configure: Regenerate.
181 2014-08-18 Alan Modra <amodra@gmail.com>
183 * ld.texinfo (--as-needed): Clarify that references from libraries
184 must be from needed libraries.
186 2014-08-18 Alan Modra <amodra@gmail.com>
188 * emultempl/aarch64elf.em (gld${EMULATION_NAME}_after_allocation):
189 Handle error status from bfd_elf_discard_info.
190 * emultempl/armelf.em: Likewise.
191 * emultempl/elf32.em: Likewise.
192 * emultempl/hppaelf.em: Likewise.
193 * emultempl/metagelf.em: Likewise.
194 * emultempl/nios2elf.em: Likewise.
195 * emultempl/ppc64elf.em: Likewise.
196 * emultempl/tic6xdsbt.em: Likewise.
197 * emultempl/vms.em: Likewise.
199 2014-08-14 Alan Modra <amodra@gmail.com>
202 * ldlang.c (map_head_is_link_order): Rename from
203 stripped_excluded_sections.
204 (lang_clear_os_map): New function, extracted from..
205 (strip_excluded_output_sections): ..here.
206 * ldlang.h (lang_clear_os_map): Declare.
207 * ldwrite.c (ldwrite): Call lang_clear_os_map.
208 * emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_after_allocation):
211 2014-08-14 Alan Modra <amodra@gmail.com>
213 * configure.ac: Move AC_PROG_CC and other macros earlier. Delete
214 plugin checks now done in config/plugins.m4.
215 * config.in: Regenerate.
216 * configure: Regenerate.
218 2014-08-14 Alan Modra <amodra@gmail.com>
220 * plugin.c (is_ir_dummy_bfd): Test BFD_PLUGIN flag rather than
223 2014-08-13 Yaakov Selkowitz <yselkowi@redhat.com>
225 * pe-dll.c (autofilter_entry_type autofilter_symbollist_i386): Add
228 2014-08-13 Alan Modra <amodra@gmail.com>
230 * ldlang.c (open_input_bfds): Don't use bfd_elf_get_dyn_lib_class.
232 2014-08-12 Alan Modra <amodra@gmail.com>
234 * ldlang.h (struct lang_input_statement_flags): Don't make "reload"
235 field conditional on ENABLE_PLUGINS.
236 * ldlang.c (open_input_bfds): Expand plugin_should_reload.
237 * plugin.h (plugin_should_reload): Delete.
238 * plugin.c (plugin_should_reload): Delete.
240 2014-08-12 Alan Modra <amodra@gmail.com>
242 * ldmain.c (notice): Update args.
243 * plugin.c (plugin_notice): Likewise. Follow warning sym link.
244 Handle new indirect symbol.
246 2014-08-12 Alan Modra <amodra@gmail.com>
248 * plugin.c (plugin_load_plugins): Set link_info.lto_plugin_active.
250 2014-08-08 Ulrich Drepper <drepper@gmail.com>
252 * ldlang.h (struct lang_input_statement_flags): Add pushed
254 * ldlex.h (enum option_values): Add OPTION_PUSH_STATE and
256 * lexsup.c (ld_options): Add entries for --push-state and
258 (parse_args): Handle OPTION_PUSH_STATE and OPTION_POP_STATE.
259 * ld.texinfo: Document --push-state and --pop-state.
261 2014-08-06 H.J. Lu <hongjiu.lu@intel.com>
264 * plugin.c (plugin_opt_plugin_arg): Drop --pass-through.
266 2014-08-05 Alan Modra <amodra@gmail.com>
268 * Makefile.in: Regenerate.
270 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
272 * emulparams/elf32bmip.sh: Add .MIPS.abiflags.
273 * emulparams/elf32bmipn32-defs.sh: Likewise.
274 * emulparams/elf64bmip-defs.sh: Likewise.
276 2014-07-27 Anthony Green <green@moxielogic.com>
278 * Makefile.am (ALL_EMULATION_SOURCES): Add moxiebox support.
279 (emoxiebox.c): Build.
280 * configure.tgt (targ_extra_ofiles): Add moxie-*-moxiebox*.
281 * emulparams/moxiebox.sh (TEXT_START_ADDR): New file.
282 * Makefile.in: Rebuilt.
284 2014-07-17 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
286 * emulparams/elf32or1k_linux.sh (TEXT_START_ADDR): Increase from
287 0x0 to first page boundary at 0x2000.
289 2014-07-10 Max Filippov <jcmvbkbc@gmail.com>
291 * emultempl/xtensaelf.em (is_inconsistent_linkonce_section):
292 correctly handle missing dot in section name after
293 ".gnu.linkonce.prop.".
295 2014-07-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
297 * scripttempl/avr.sc: Remove KEEP for .data and
298 force .bss VMA to end of .data VMA.
300 2014-07-08 Will Newton <will.newton@linaro.org>
302 * emulparams/armelf_linux.sh (TEXT_START_ADDR): Increase
303 alignment to 64kB boundary.
305 2014-07-04 Alan Modra <amodra@gmail.com>
307 * configure.ac: Update "configure.in" comments.
308 * configure: Regenerate.
310 2014-07-04 Alan Modra <amodra@gmail.com>
312 * configure.ac: Rename from configure.in.
313 * Makefile.in: Regenerate.
314 * config.in: Regenerate.
316 2014-07-04 Alan Modra <amodra@gmail.com>
318 * configure.in: Include bfd/version.m4.
319 (AC_INIT, AM_INIT_AUTOMAKE): Use modern form.
320 (BFD_VERSION): Delete.
321 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove bfd/configure.in.
322 * configure: Regenerate.
323 * Makefile.in: Regenerate.
325 2014-07-03 Alan Modra <amodra@gmail.com>
328 * ldlang.c (load_symbols): Always check flags.reload.
329 (open_input_bfds): Always reload --as-needed shared libraries,
330 not just when rescanning.
331 * ldlang.h (struct lang_input_statement_flags): Update reload comment.
332 * plugin.c (plugin_should_reload): Assume shared library arg.
333 * plugin.h (plugin_should_reload): Update comment.
335 2014-07-01 Alan Modra <amodra@gmail.com>
337 * emultempl/ppc64elf.em (stub_added): Delete.
338 (gld${EMULATION_NAME}_finish): Call ppc64_elf_build_stubs even when
339 none of the usual stubs have been added. Only change entry_section
342 2014-07-01 Alan Modra <amodra@gmail.com>
344 * sysdep.h: Don't include limits.h and sys/param.h. Don't
345 include unistd.h twice.
346 (LD_PATHMAX): Don't define.
347 * ldlang.c (lang_common): Don't use UINT_MAX.
349 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
350 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
351 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
352 Soundararajan <Sounderarajan.D@atmel.com>
354 * Makefile.am (ALL_EMULATION_SOURCES): Add avrtiny emulation source.
355 (eavrtiny.c): Add rules for avrtiny emulation source.
356 * Makefile.in: Regenerate.
357 * configure.tgt: Add avrtiny to avr target emulations.
358 * scripttempl/avrtiny.sc: New file. Linker script template for
360 * emulparams/avrtiny.sh: New file. Emulation parameters for
363 2014-06-30 Ulrich Drepper <drepper@gmail.com>
365 * lexsup.c (parse_args): Check whether provided SONAME is empty
366 string. If yes, warn and ignore it. Don't overwrite valid SONAME
369 2014-06-26 Linda Zhang <lindasc@qq.com>
371 * emultempl/pe.em: Initialise insert_timestamp to true.
372 Add a --no-insert-timestamp command line option.
373 * emultempl/pep.em: Likewise.
374 * ld.texinfo: Document that --insert-timestamp is enabled by
375 default and that it now has an inverse command line option.
376 * NEWS: Mention the new behaviour.
378 2014-06-25 Nick Clifton <nickc@redhat.com>
380 * Makefile.am (ALL_EMULATION_SOURCES): Move ei386pep.c from
382 (ALL_64_EMULATION_SOURCES): ... to here.
383 (ALL_EMUL_EXTRA_OFILES): Move pep-dll.o from here...
384 (ALL_64_EMUL_EXTRA_OFILES): New. ... to here.
385 * configure.in (EMUL_EXTRA_OFILES): Include
386 ALL_64_EMUL_EXTRA_OFILES when making a 64-bit enabled build.
387 * Makefile.in: Regenerate.
388 * configure: Regenerate.
390 2014-06-18 Andreas Tobler <andreast@fgznet.ch>
392 * configure.tgt (arm*-*-freebsd*): Update targ_extra_emuls.
393 (arm*b-*-freebsd*): Add target.
394 * emulparams/armelfb_fbsd.sh: Added.
395 * emulparams/armelf_fbsd.sh: Updated.
396 * Makefile.am (ALL_EMULATION_SOURCES): Add earmelfb_fbsd.c.
397 * Makefile.in: Regenerate.
399 2014-06-16 Alan Modra <amodra@gmail.com>
401 * scripttempl/elf.sc: Edit out __rela_iplt symbol assignments from
402 .rel sections, and __rel_iplt from .rela sections.
403 * scripttempl/nds32elf.sc: Likewise.
404 * Makefile.am (ends32*.c) Depend on nds32elf.sc.
405 * Makefile.in: Regenerate.
407 2014-06-13 Alan Modra <amodra@gmail.com>
410 * ldlang.c (output_bfd_hash_table_free_fn): Delete.
411 (open_output): Don't set it..
412 * ldmain.c (ld_cleanup): ..or call it.
414 2014-06-13 Alan Modra <amodra@gmail.com>
416 * emultempl/cr16elf.em, * emultempl/elf32.em, * emultempl/genelf.em,
417 * emultempl/m68kcoff.em, * emultempl/m68kelf.em,
418 * emultempl/nds32elf.em, * emultempl/pe.em, * emultempl/pep.em,
419 * ldlang.c, * ldmain.c, * pe-dll.c: Update for bfd.link_next change.
421 2014-06-13 Alan Modra <amodra@gmail.com>
423 * Makefile.am (ALL_EMULATION_SOURCES): Add enios2elf.c, enios2linux.c.
424 * Makefile.in: Regenerate.
426 2014-06-07 Alan Modra <amodra@gmail.com>
428 * ldexp.c (exp_fold_tree_1 <etree_provide>): Make PROVIDEd
429 linker script symbol value override a built-in linker symbol.
431 2014-06-05 Joel Brobecker <brobecker@adacore.com>
433 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add dependency on
434 bfd's development.sh.
435 * Makefile.in, configure: Regenerate.
437 2014-06-02 Alan Modra <amodra@gmail.com>
439 * emulparams/elf32bfin.sh: Rename from bfin.sh.
440 * emulparams/elf32bfinfd.sh: Update to suit.
441 * emulparams/msp430.sh: Rename from msp430all.sh. Remove
442 MSP430_NAME and msp430X vars.
443 * emulparams/msp430X.sh: New.
444 * emulparams/score3_elf.sh: Rename from scoreelf.sh. Remove
445 SCORE_NAME and score7_elf ARCH setting.
446 * emulparams/score7_elf.sh: New.
447 * Makefile.am (eelf32bfin.c, eelf32bfinfd.c): Update dependencies.
448 (emsp430.c, emsp430X.c, escore3_elf.c, escore7_elf.c): Likewise.
449 * Makefile.in: Regenerate.
450 * genscripts.sh: Delete customizer_script param.
452 2014-05-28 Hans-Peter Nilsson <hp@axis.com>
454 * Makefile.am: Change all rules with ${GENSCRIPTS}
455 invocations to be just dependencies.
456 ($(ALL_EMULATION_SOURCES) $(ALL_64_EMULATION_SOURCES))
457 (run-genscripts): New rules.
458 * Makefile.in: Regenerate.
460 2014-05-27 DJ Delorie <dj@redhat.com>
462 * ld/ldemul.h (extra_map_file_text): New field.
463 (ldemul_extra_map_file_text): Declare.
464 * ld/ldemul.c (ldemul_extra_map_file_text): Define.
465 * ld/ldlang.c (lang_map): Call it.
467 * ld/emultempl/rxelf.em: Add extra_map_file_text hook.
468 * ld/emultempl/aix.em: Add NULL extra_map_file_text hook.
469 * ld/emultempl/armcoff.em: Likewise.
470 * ld/emultempl/beos.em: Likewise.
471 * ld/emultempl/elf32.em: Likewise.
472 * ld/emultempl/generic.em: Likewise.
473 * ld/emultempl/gld960.em: Likewise.
474 * ld/emultempl/gld960c.em: Likewise.
475 * ld/emultempl/linux.em: Likewise.
476 * ld/emultempl/lnk960.em: Likewise.
477 * ld/emultempl/m68kcoff.em: Likewise.
478 * ld/emultempl/pe.em: Likewise.
479 * ld/emultempl/pep.em: Likewise.
480 * ld/emultempl/sunos.em: Likewise.
481 * ld/emultempl/ticoff.em: Likewise.
482 * ld/emultempl/vanilla.em: Likewise.
484 2014-05-24 Alan Modra <amodra@gmail.com>
486 * ldlang.c (base): Move variable to..
487 * mri.c: ..here, and make static.
488 * ldlang.h (base): Delete declaration.
490 2014-05-20 Hans-Peter Nilsson <hp@axis.com>
492 * Makefile.am (ALL_EMULATION_SOURCES): Add missing eelf32mbel_linux.c.
493 * Makefile.in: Regenerate.
495 2014-05-20 Alan Modra <amodra@gmail.com>
498 * emulparams/elf32ppccommon.sh (_SDA_BASE_, _SDA2_BASE_): Delete.
499 * emultempl/ppc32elf.em (ppc_before_allocation): Call
500 ppc_elf_maybe_strip_sdata_syms.
501 * ldlang.c (size_input_section): Correct output_offset value
502 for excluded input sections.
504 2014-05-16 John Marino <binutils@marino.st>
506 * configure.tgt: Add /lib to dragonfly NATIVE_LIB_DIRS.
508 2014-05-11 Chung-Lin Tang <cltang@codesourcery.com>
510 * emulparams/nios2linux.sh (OTHER_GOT_SYMBOLS): Wrap _gp in HIDDEN(),
511 and gp in PROVIDE_HIDDEN.
513 2014-05-10 Hans-Peter Nilsson <hp@bitrange.com>
515 * ldlang.c (lang_finish): Don't call bfd_link_hash_table_free here.
516 (output_bfd_hash_table_free_fn): New variable.
517 (open_output): Save the _bfd_link_hash_table_free function for the
518 output_bfd into output_bfd_hash_table_free_fn.
519 * ldmain.c (ld_cleanup): If set, call output_bfd_hash_table_free_fn
521 * ldlang.h (output_bfd_hash_table_free_fn): Declare.
523 2014-05-02 Alan Modra <amodra@gmail.com>
525 * emultempl/metagelf.em: Update bfd target vector naming.
526 * emultempl/nios2elf.em: Likewise.
527 * emultempl/spuelf.em: Likewise.
528 * emultempl/tic6xdsbt.em: Likewise.
530 2014-04-22 Christian Svensson <blue@cmd.nu>
532 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
533 * configure.tgt: Likewise.
534 * emulparams/elf32or1k.sh: New file.
535 * emulparams/elf32or1k_linux.sh: New file.
536 * emulparams/elf32openrisc.sh: Delete.
537 * emulparams/or32.sh: Delete.
538 * emulparams/or32elf.sh: Delete.
539 * scripttempl/or32.sc: Delete.
540 * Makefile.in: Regenerate.
542 2014-04-21 Richard Henderson <rth@redhat.com>
544 * emultempl/alphaelf.em (alpha_after_parse): Enable 2 relax passes.
546 2014-04-16 Steve Ellcey <sellcey@mips.com>
548 * emultempl/elf32.em: Include safe-ctype.h.
550 2014-04-16 Steve Ellcey <sellcey@mips.com>
552 * ldbuildid.c (generate_build_id): Add ATTRIBUTE_UNUSED to size arg.
554 2014-04-09 Nick Clifton <nickc@redhat.com>
556 * Makefile.am (default-manifest.o): Remove rule.
557 (EMUL_EXTRA_BINARIES): Delete.
558 (ALL_EMUL_EXTRA_BINARIES): Delete.
559 (ld_new_DEPENDENCIES): Remove EMUL_EXTRA_BINARIES.
560 (install-data-local): Remove EMUL_EXTRA_BINARIES.
561 * Makefile.in: Regenerate.
562 * configure.in (all_emul_extra_binaries): Delete.
563 (EMUL_EXTRA_BINARIES): Remove.
564 * configure: Regenerate.
565 * configure.tgt (target_extra_binaries): Delete.
566 * emultempl/default-manifest.rc: Delete.
567 * ld.texinfo: Remove discussion of default manifest.
568 * emulparams/i386pe.sh (DEFAULT_MANIFEST): Delete.
569 * emulparams/i386pep.sh (DEFAULT_MANIFEST): Delete.
571 2014-04-09 Alan Modra <amodra@gmail.com>
573 * emultempl/spuelf.em: Include safe-ctype.h, remove duplicate errno.h.
574 * emultempl/nds32elf.em: Include bfd_stdint.h.
575 * po/POTFILES.in: Regenerate.
577 2014-04-09 Alan Modra <amodra@gmail.com>
579 * emultempl/ppc32elf.em (no_zero_padding, ppc_finish): New functions.
580 (LDEMUL_FINISH): Define.
582 2014-04-08 Nick Clifton <nickc@redhat.com>
584 * scripttempl/pe.sc (R_RSRC): Remove default manifest.
585 * scripttempl/pep.sc (R_RSRC): Remove default manifest.
587 2014-04-08 Jon TURNEY <jon.turney@dronecode.org.uk>
589 * emultempl/elf32.em (id_note_section_size, read_hex, write_build_id):
590 Move code for parsing build-id option and calculating the build-id to...
591 * ldbuildid.c: New file.
592 * ldbuildid.h: New file.
593 * Makefile.am (CFILES, HFILES, OFILES, ld_new_SOURCES): Add new
595 * Makefile.in: Regenerate.
596 * ld.texinfo: Update --build-id description to mention COFF
598 * NEWS: Mention support for COFF build ids.
599 * emultempl/pe.em (gld${EMULATION_NAME}_handle_option):
600 (pecoff_checksum_contents, write_build_id, setup_build_id)
601 (gld_${EMULATION_NAME}_after_open): Handle and implement
603 * emultempl/pep.em: Likewise.
605 2014-04-04 Cary Coutant <ccoutant@google.com>
608 * ld.texinfo: Document optional comma following output section
609 command and overlay command.
611 2014-04-04 Alan Modra <amodra@gmail.com>
613 * ldlang.c (lang_size_sections_1 <lang_input_section_enum>): Use
614 current "fill", not "output_section_statement->fill".
616 2014-03-31 Nick Clifton <nickc@redhat.com>
619 * emultempl/elf32.em (_after_open): Create a .note.GNU-stack
620 section when performing a relocatable link with -z [no]execstack
623 2014-03-27 H.J. Lu <hongjiu.lu@intel.com>
626 * ldmain.c (symbol_warning): New function.
627 (warning_callback): Use it. Scan all input files for a reference
630 2014-03-21 Christopher Faylor <me.cygwin2013@cgf.cx>
632 * ld.texinfo: Document change in handling of --enable-auto-image-base.
633 * emultempl/pe.em (pe_auto_image_base): Set to default base.
634 (gld_${EMULATION_NAME}_list_options): Change usage message to reflect
635 optional --enable-auto-image-base argument.
636 (gld${EMULATION_NAME}_handle_option): Handle optional
637 --enable-auto-image-base argument.
638 (compute_dll_image_base): Eliminate constant. Use pe_auto_image_base.
640 2014-03-19 Nick Clifton <nickc@redhat.com>
642 * Makefile.am (default-manifest.o): Use WINDRES_FOR_TARGET.
643 * Makefile.in: Regenerate.
644 * emultempl/default-manifest.rc: Fix typo.
645 * scripttempl/pe.sc (R_RSRC): Fix default-manifest exclusion.
646 (.rsrc): Add SUBALIGN(4). Remove SORT.
647 * scripttempl/pep.sc: Likewise.
649 2014-03-17 Christopher Faylor <me.cygwin2014@cgf.cx>
651 * Makefile.am: Use host version of windres.
652 * Makefile.in: Regenerate.
654 2014-03-14 Romain Geissler <romain.geissler@amadeus.com>
655 Alan Modra <amodra@gmail.com>
657 * ldlang.h (full_name_provided): New input flag.
658 * ldlang.c (new_afile): Don't use lang_input_file_is_search_file_enum
659 for -l:namespec. Instead use lang_input_file_is_l_enum with
660 full_name_provided flag.
661 * ldlfile.c (ldfile_open_file_search): Don't complete lib name if
662 full_name_provided flag is set.
663 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
664 Handle full_name_provided libraries. Tidy EXTRA_SHLIB_EXTENSION
665 support. Set DT_NEEDED for -l:namespec as namespec.
666 * emultempl/aix.em (ppc_after_open_output): Handle full_name_provided.
667 * emultempl/linux.em (gld${EMULATION_NAME}_open_dynamic_archive):
668 Don't handle full_name_provided libraries.
669 * emultempl/pe.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
670 * emultempl/pep.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
671 * emultempl/vms.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
673 2014-03-12 Alan Modra <amodra@gmail.com>
675 * Makefile.in: Regenerate.
677 2014-03-05 Alan Modra <amodra@gmail.com>
679 Update copyright years.
681 2014-03-04 Nick Clifton <nickc@redhat.com>
683 * Makefile.am (ALL_EMUL_EXTRA_BINARIES): Remove default-manifest.
684 * Makefile.in: Regenerate.
686 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
688 * emultempl/armelf.em (OPTION_LONG_PLT): Define.
689 (PARSE_AND_LIST_LONGOPTS): Add long-plt.
690 (PARSE_AND_LIST_OPTIONS): Likewise.
691 (PARSE_AND_LIST_ARGS_CASES): Handle long-plt.
692 * ld.texinfo: Document --long-plt.
694 2014-02-27 Alan Modra <amodra@gmail.com>
696 * emulparams/elf32ppcvxworks.sh: Source plt_unwind.sh and
698 * emultempl/ppc32elf.em (ppc_after_open): Don't compile for
700 (LDEMUL_AFTER_OPEN): Don't set for vxworks.
701 (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Exclude
702 -secure-plt, -bss-plt and -sdata-got when vxworks.
704 2014-02-27 Nick Clifton <nickc@redhat.com>
706 * configure.in (all_emul_extra_binaries): New variable. Populated
707 by invoking configure.tgt.
708 (EMUL_EXTRA_BINARIES): New substitution.
709 * configure: Regenerate.
710 * configure.tgt (target_extra_binaries): New variable. Set to
711 default-manifest.o for Cygwin and MinGW targets.
712 * Makefile.am (EMUL_EXTRA_BINARIES): New variable. Initialised
713 by the configure script.
714 (ALL_EMUL_EXTRA_BINARIES): New variable.
715 (default-manifest.o): New rule to build the default manifest.
716 (ld_new_DEPENDENCIES): Add EMUL_EXTRA_BINARIES.
717 (install-data-local): Add EMUL_EXTRA_BINARIES.
718 * Makefile.in: Regenerate.
719 * ld.texinfo: Document default manifest support.
720 * emulparams/i386pe.sh (DEFAULT_MANIFEST): Define.
721 * emulparams/i386pep.sh (DEFAULT_MANIFEST): Define.
722 * emultempl/default-manifest.rc: New file.
723 * scripttempl/pe.sc (R_RSRC): Include DEFAULT_MANIFEST, if defined.
724 * scripttempl/pep.sc (R_RSRC): Likewise.
726 2014-02-26 Dan Mick <dan.mick@inktank.com>
729 * ldcref.c (cref_sort_array): Compare unmangled names unless
730 demanglng has been requiested.
731 (output_one_cref): Output unmangled name unless demangling has
734 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
735 H.J. Lu <hongjiu.lu@intel.com>
737 * emulparams/elf_x86_64.sh (TINY_READONLY_SECTION): New.
739 2014-02-19 Alan Modra <amodra@gmail.com>
741 * emultempl/ppc64elf.em (params): Init new field.
742 (ppc_create_output_section_statements): Set params.save_restore_funcs
744 (PARSE_AND_LIST_*): Add support for --save-restore-funcs and
745 --no-save-restore-funcs.
747 2014-02-17 Alan Modra <amodra@gmail.com>
749 * emultemps/ppc64elf.em (params): New static struct replacing
750 various other static vars. Adjust code throughout file.
752 2014-02-17 Alan Modra <amodra@gmail.com>
754 * emultempl/ppc32elf.em (ppc_after_open_output): Really enable
755 ppc476 workaround for ld -r.
757 2014-02-12 Alan Modra <amodra@gmail.com>
759 * emultempl/ppc32elf.em (pagesize): New static var.
760 (ppc_after_open_output): Set params.pagesize_p2 from pagesize.
761 (PARSE_AND_LIST_ARGS_CASES): Adjust to use pagesize.
763 2014-02-11 Andrew Pinski <apinski@cavium.com>
765 * emulparams/aarch64linux32.sh (LIBPATH_SUFFIX): Change to ilp32.
766 (ELF_INTERPRETER_NAME): Define.
767 * emulparams/aarch64linux32b.sh (ELF_INTERPRETER_NAME): Define.
769 2014-02-10 Alan Modra <amodra@gmail.com>
771 * po/ld.pot: Regenerate.
773 2014-02-03 Alan Modra <amodra@gmail.com>
775 * emultempl/ppc32elf.em (no_tls_get_addr_opt, emit_stub_syms)
776 plt_style): Delete. Adjust all refs to instead use..
777 (params): ..this. New variable.
778 (ppc_after_open_output): New function. Tweak params and pass to
780 (ppc_after_open): Adjust ppc_elf_select_plt_layout call.
781 (ppc_before_allocation): Adjust ppc_elf_tls_setup call. Enable
782 relaxation for ppc476 workaround.
783 (PARSE_AND_LIST_*): Add --{no-,}ppc476-workaround support.
784 (LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS): Define.
786 2014-02-02 Sebastian Huber <sebastian.huber@embedded-brains.de>
788 * ld/ld.texinfo: Change ALIGN_WITH_INPUT documentation.
789 * ld/ldlang.c (lang_size_sections_1): Add dotdelta
790 variable which reflects the VMA change due to alignment
791 requirements. Use dotdelta do change the LMA if
792 ALIGN_WITH_INPUT is requested.
794 2014-02-01 Hans-Peter Nilsson <hp@bitrange.com>
796 * emultempl/mmix-elfnmmo.em (mmix_after_allocation): Fix typo in
797 call to bfd_set_section_vma exposed by recent bfd_set_section_vma
800 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
802 * Makefile.am (enios2elf.c, enios2linux.c): Update dependencies.
803 * Makefile.in: Regenerated.
804 * emulparams/nios2elf.sh (EXTRA_EM_FILE): Set.
805 * emulparams/nios2linux.sh (EXTRA_EM_FILE): Set.
806 * emultempl/nios2elf.em: New file.
807 * gen-doc.texi (NIOSII): Set.
808 * ld.texinfo (NIOSII): Set.
810 2014-01-28 Nick Clifton <nickc@redhat.com>
812 * Makefile.am: Remove obsolete MSP430 emulations.
813 * configure.tgt: Likewise.
814 * emulparams/msp430all.sh: Likewise.
815 * Makefile.in: Regenerate.
817 2014-01-24 H.J. Lu <hongjiu.lu@intel.com>
820 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Improve
821 orphaned TLS section handling.
823 2014-01-24 Alan Modra <amodra@gmail.com>
825 * ldlang.c (lang_output_section_find_by_flags): Be careful to
826 test look->bfd_section->flags if available rather than
827 look->flags. Separate SEC_THREAD_LOCAL handling from
828 SEC_READONLY loop, and rewrite.
830 2014-01-22 Alan Modra <amodra@gmail.com>
832 * ldlang.c (asneeded_list_head, asneeded_list_tail): New vars.
833 (lang_init): Initialise them.
834 (lang_print_asneeded): New function.
835 (lang_process): Call lang_print_asneeded.
836 * ldlang.h (struct asneeded_minfo): New.
837 (asneeded_list_tail): Declare.
838 * ldmain.c (add_archive_element): Improve archive map heading.
839 * ldmisc.c (minfo): Stash --as-needed info.
841 2014-01-22 Alan Modra <amodra@gmail.com>
843 * ld.h (struct map_symbol_def): Move to..
845 * ldlang.c (print_assignment): Don't set expld.assign_name to dot.
847 2014-01-22 Alan Modra <amodra@gmail.com>
849 * ld.texinfo (Output Section Discarding): Mention assigning to dot
850 as a way of keeping otherwise empty sections.
851 * ldexp.c (is_dot, is_value, is_sym_value, is_dot_ne_0,
852 is_dot_plus_0, is_align_conditional): New predicates.
853 (exp_fold_tree_1): Set SEC_KEEP when assigning to dot inside an
854 output section, except for some special cases.
855 * scripttempl/elfmicroblaze.sc: Use canonical form to align at
856 end of .heap and .stack.
858 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
860 * emulparams/aarch64linuxb.sh (ELF_INTERPRETER_NAME): Define.
862 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
864 * emulparams/aarch64linux.sh (ELF_INTERPRETER_NAME): Define.
866 2014-01-20 Alan Modra <amodra@gmail.com>
868 * ldlang.h (struct lang_definedness_hash_entry): Add by_object and
869 by_script. Make iteration a single bit field.
870 (lang_track_definedness, lang_symbol_definition_iteration): Delete.
871 (lang_symbol_defined): Declare.
872 * ldlang.c (lang_statement_iteration): Expand comment a little.
873 (lang_init <lang_definedness_table>): Make it bigger.
874 (lang_track_definedness, lang_symbol_definition): Delete.
875 (lang_definedness_newfunc): Update.
876 (lang_symbol_defined): New function.
877 (lang_update_definedness): Create entries here. Do track whether
878 script definition of symbol is valid, even when also defined in
880 * ldexp.c (fold_name <DEFINED>): Update.
881 (fold_name <NAME>): Allow self-assignment for absolute symbols
882 defined in a linker script.
884 2014-01-20 Guy Martin <gmsoft@tuxicoman.be>
885 Alan Modra <amodra@gmail.com>
887 * ldlang.h (lang_output_section_get): Define.
888 * ldlang.c (lang_output_section_get): Likewise.
889 (init_os): Set the output_section userdata to the output
891 * emultempl/hppaelf.em: Use lang_output_section_get instead of
892 lang_output_section_find where applicable.
893 * emultempl/aarch64elf.em: Likewise.
894 * emultempl/aix.em: Likewise.
895 * emultempl/armelf.em: Likewise.
896 * emultempl/m68hc1xelf.em: Likewise.
897 * emultempl/metagelf.em: Likewise.
898 * emultempl/mipself.em: Likewise.
899 * emultempl/ppc64elf.em: Likewise.
900 * emultempl/spuelf.em: Likewise.
902 2014-01-17 Alan Modra <amodra@gmail.com>
904 * genscripts.sh (COMPILE_IN): Don't set if already set.
905 * emulparams/nds32elf.sh: Don't clear EMULATION_LIBPATH, set
907 * emulparams/nds32elf16m.sh: Likewise.
908 * emulparams/nds32elf_linux.sh: Likewise.
909 * emultempl/aix.em: Test COMPILE_IN value is "yes".
910 * emultempl/armcoff.em: Likewise.
911 * emultempl/elf32.em: Likewise.
912 * emultempl/generic.em: Likewise.
913 * emultempl/gld960.em: Likewise.
914 * emultempl/gld960c.em: Likewise.
915 * emultempl/linux.em: Likewise.
916 * emultempl/lnk960.em: Likewise.
917 * emultempl/m68kcoff.em: Likewise.
918 * emultempl/sunos.em: Likewise.
919 * emultempl/ticoff.em: Likewise.
921 2014-01-16 H.J. Lu <hongjiu.lu@intel.com>
924 * genscripts.sh: Don't search directory with LIBPATH_SUFFIX_SKIP
926 * emulparams/elf32_x86_64.sh (LIBPATH_SUFFIX_SKIP): Set to 64
927 for elf32_x86_64 emulation.
928 * emulparams/elf_i386.sh (LIBPATH_SUFFIX_SKIP): Set to 64
929 for elf_i386 emulation.
931 2014-01-16 Alan Modra <amodra@gmail.com>
933 * ld.h (fat_section_userdata_type, get_userdata): Move to..
934 * ldlang.h (input_section_userdata_type, get_userdata): ..here.
935 * ldlang.c (init_map_userdata): Delete. Fold into..
936 (sort_def_symbol): ..here. Don't attach input section userdata
937 to output sections or global bfd sections.
938 (lang_map): Don't pre-allocate input section userdata.
939 (init_os): Don't allocate userdata for output sections.
940 (print_all_symbols): Update.
942 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
944 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
945 Silence uninitialized warning on ehdr_start_save with older
948 2014-01-15 Alan Modra <amodra@gmail.com>
950 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Define
951 __ehdr_start before size_dynamic_sections and restore afterwards.
953 2014-01-10 Alan Modra <amodra@gmail.com>
958 * ldlang.c (lang_size_sections): Remove unneeded RELRO base
959 adjust. Tidy comments.
960 * ld.texinfo (DATA_SEGMENT_RELRO_END): Correct description.
962 2014-01-10 Hans-Peter Nilsson <hp@axis.com>
964 * emulparams/crislinux.sh (COMMONPAGESIZE): Define.
966 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
971 * ldlang.c (lang_size_sections): Properly align RELRO base.
973 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
975 * ldver.c (ldversion): Update copyright year to 2014.
977 For older changes see ChangeLog-2013
979 Copyright (C) 2014 Free Software Foundation, Inc.
981 Copying and distribution of this file, with or without modification,
982 are permitted in any medium without royalty provided the copyright
983 notice and this notice are preserved.
989 version-control: never