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Don't include sys/param.h
[deliverable/binutils-gdb.git] / ld / ChangeLog
CommitLineData
2dc0e7b4
AM		 12014-07-01 Alan Modra <amodra@gmail.com>
2
3 * sysdep.h: Don't include limits.h and sys/param.h. Don't
4 include unistd.h twice.
5 (LD_PATHMAX): Don't define.
6 * ldlang.c (lang_common): Don't use UINT_MAX.
7
f36e8886
BS		 82014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
9 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
10 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
11 Soundararajan <Sounderarajan.D@atmel.com>
12
13 * Makefile.am (ALL_EMULATION_SOURCES): Add avrtiny emulation source.
14 (eavrtiny.c): Add rules for avrtiny emulation source.
15 * Makefile.in: Regenerate.
16 * configure.tgt: Add avrtiny to avr target emulations.
17 * scripttempl/avrtiny.sc: New file. Linker script template for
18 avrtiny arch.
19 * emulparams/avrtiny.sh: New file. Emulation parameters for
20 avrtiny arch.
21
b0054819
UD		 222014-06-30 Ulrich Drepper <drepper@gmail.com>
23
24 * lexsup.c (parse_args): Check whether provided SONAME is empty
25 string. If yes, warn and ignore it. Don't overwrite valid SONAME
26 with empty string.
27
eeb14e5a
LZ		 282014-06-26 Linda Zhang <lindasc@qq.com>
29
30 * emultempl/pe.em: Initialise insert_timestamp to true.
31 Add a --no-insert-timestamp command line option.
32 * emultempl/pep.em: Likewise.
33 * ld.texinfo: Document that --insert-timestamp is enabled by
34 default and that it now has an inverse command line option.
35 * NEWS: Mention the new behaviour.
36
9d069ac3
NC		 372014-06-25 Nick Clifton <nickc@redhat.com>
38
39 * Makefile.am (ALL_EMULATION_SOURCES): Move ei386pep.c from
40 here...
41 (ALL_64_EMULATION_SOURCES): ... to here.
42 (ALL_EMUL_EXTRA_OFILES): Move pep-dll.o from here...
43 (ALL_64_EMUL_EXTRA_OFILES): New. ... to here.
44 * configure.in (EMUL_EXTRA_OFILES): Include
45 ALL_64_EMUL_EXTRA_OFILES when making a 64-bit enabled build.
46 * Makefile.in: Regenerate.
47 * configure: Regenerate.
48
1804dbce
AT		 492014-06-18 Andreas Tobler <andreast@fgznet.ch>
50
51 * configure.tgt (arm*-*-freebsd*): Update targ_extra_emuls.
52 (arm*b-*-freebsd*): Add target.
53 * emulparams/armelfb_fbsd.sh: Added.
54 * emulparams/armelf_fbsd.sh: Updated.
55 * Makefile.am (ALL_EMULATION_SOURCES): Add earmelfb_fbsd.c.
56 * Makefile.in: Regenerate.
57
e1279d1d
AM		 582014-06-16 Alan Modra <amodra@gmail.com>
59
60 * scripttempl/elf.sc: Edit out __rela_iplt symbol assignments from
61 .rel sections, and __rel_iplt from .rela sections.
62 * scripttempl/nds32elf.sc: Likewise.
63 * Makefile.am (ends32*.c) Depend on nds32elf.sc.
64 * Makefile.in: Regenerate.
65
caa4096e
AM		 662014-06-13 Alan Modra <amodra@gmail.com>
67
68 PR 17047
69 * ldlang.c (output_bfd_hash_table_free_fn): Delete.
70 (open_output): Don't set it..
71 * ldmain.c (ld_cleanup): ..or call it.
72
c72f2fb2
AM		 732014-06-13 Alan Modra <amodra@gmail.com>
74
75 * emultempl/cr16elf.em, * emultempl/elf32.em, * emultempl/genelf.em,
76 * emultempl/m68kcoff.em, * emultempl/m68kelf.em,
77 * emultempl/nds32elf.em, * emultempl/pe.em, * emultempl/pep.em,
78 * ldlang.c, * ldmain.c, * pe-dll.c: Update for bfd.link_next change.
79
07cccc39
AM		 802014-06-13 Alan Modra <amodra@gmail.com>
81
82 * Makefile.am (ALL_EMULATION_SOURCES): Add enios2elf.c, enios2linux.c.
83 * Makefile.in: Regenerate.
84
b893397a
AM		 852014-06-07 Alan Modra <amodra@gmail.com>
86
87 * ldexp.c (exp_fold_tree_1 <etree_provide>): Make PROVIDEd
88 linker script symbol value override a built-in linker symbol.
89
270c9937
JB		 902014-06-05 Joel Brobecker <brobecker@adacore.com>
91
92 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add dependency on
93 bfd's development.sh.
94 * Makefile.in, configure: Regenerate.
95
ce46249c
AM		 962014-06-02 Alan Modra <amodra@gmail.com>
97
98 * emulparams/elf32bfin.sh: Rename from bfin.sh.
99 * emulparams/elf32bfinfd.sh: Update to suit.
ce46249c
AM		 100 * emulparams/msp430.sh: Rename from msp430all.sh. Remove
101 MSP430_NAME and msp430X vars.
102 * emulparams/msp430X.sh: New.
ce46249c
AM		 103 * emulparams/score3_elf.sh: Rename from scoreelf.sh. Remove
104 SCORE_NAME and score7_elf ARCH setting.
105 * emulparams/score7_elf.sh: New.
106 * Makefile.am (eelf32bfin.c, eelf32bfinfd.c): Update dependencies.
107 (emsp430.c, emsp430X.c, escore3_elf.c, escore7_elf.c): Likewise.
108 * Makefile.in: Regenerate.
109 * genscripts.sh: Delete customizer_script param.
110
77ac17b8
HPN		 1112014-05-28 Hans-Peter Nilsson <hp@axis.com>
112
113 * Makefile.am: Change all rules with ${GENSCRIPTS}
114 invocations to be just dependencies.
115 ($(ALL_EMULATION_SOURCES) $(ALL_64_EMULATION_SOURCES))
116 (run-genscripts): New rules.
117 * Makefile.in: Regenerate.
118
7a2f2d82
DD		 1192014-05-27 DJ Delorie <dj@redhat.com>
120
121 * ld/ldemul.h (extra_map_file_text): New field.
122 (ldemul_extra_map_file_text): Declare.
123 * ld/ldemul.c (ldemul_extra_map_file_text): Define.
124 * ld/ldlang.c (lang_map): Call it.
125
126 * ld/emultempl/rxelf.em: Add extra_map_file_text hook.
127 * ld/emultempl/aix.em: Add NULL extra_map_file_text hook.
128 * ld/emultempl/armcoff.em: Likewise.
129 * ld/emultempl/beos.em: Likewise.
130 * ld/emultempl/elf32.em: Likewise.
131 * ld/emultempl/generic.em: Likewise.
132 * ld/emultempl/gld960.em: Likewise.
133 * ld/emultempl/gld960c.em: Likewise.
134 * ld/emultempl/linux.em: Likewise.
135 * ld/emultempl/lnk960.em: Likewise.
136 * ld/emultempl/m68kcoff.em: Likewise.
137 * ld/emultempl/pe.em: Likewise.
138 * ld/emultempl/pep.em: Likewise.
139 * ld/emultempl/sunos.em: Likewise.
140 * ld/emultempl/ticoff.em: Likewise.
141 * ld/emultempl/vanilla.em: Likewise.
142
0ef76c43
AM		 1432014-05-24 Alan Modra <amodra@gmail.com>
144
145 * ldlang.c (base): Move variable to..
146 * mri.c: ..here, and make static.
147 * ldlang.h (base): Delete declaration.
148
865d0aef
HPN		 1492014-05-20 Hans-Peter Nilsson <hp@axis.com>
150
151 * Makefile.am (ALL_EMULATION_SOURCES): Add missing eelf32mbel_linux.c.
152 * Makefile.in: Regenerate.
153
93d1b056
AM		 1542014-05-20 Alan Modra <amodra@gmail.com>
155
156 PR 16952
157 * emulparams/elf32ppccommon.sh (_SDA_BASE_, _SDA2_BASE_): Delete.
158 * emultempl/ppc32elf.em (ppc_before_allocation): Call
159 ppc_elf_maybe_strip_sdata_syms.
160 * ldlang.c (size_input_section): Correct output_offset value
161 for excluded input sections.
162
5febff9b
JM		 1632014-05-16 John Marino <binutils@marino.st>
164
165 * configure.tgt: Add /lib to dragonfly NATIVE_LIB_DIRS.
166
fae66359
CLT		 1672014-05-11 Chung-Lin Tang <cltang@codesourcery.com>
168
169 * emulparams/nios2linux.sh (OTHER_GOT_SYMBOLS): Wrap _gp in HIDDEN(),
170 and gp in PROVIDE_HIDDEN.
171
eae25ec5
HPN		 1722014-05-10 Hans-Peter Nilsson <hp@bitrange.com>
173
174 * ldlang.c (lang_finish): Don't call bfd_link_hash_table_free here.
175 (output_bfd_hash_table_free_fn): New variable.
176 (open_output): Save the _bfd_link_hash_table_free function for the
177 output_bfd into output_bfd_hash_table_free_fn.
178 * ldmain.c (ld_cleanup): If set, call output_bfd_hash_table_free_fn
179 on link_info.hash.
180 * ldlang.h (output_bfd_hash_table_free_fn): Declare.
181
6d00b590
AM		 1822014-05-02 Alan Modra <amodra@gmail.com>
183
184 * emultempl/metagelf.em: Update bfd target vector naming.
185 * emultempl/nios2elf.em: Likewise.
186 * emultempl/spuelf.em: Likewise.
187 * emultempl/tic6xdsbt.em: Likewise.
188
73589c9d
CS		 1892014-04-22 Christian Svensson <blue@cmd.nu>
190
191 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
192 * configure.tgt: Likewise.
193 * emulparams/elf32or1k.sh: New file.
194 * emulparams/elf32or1k_linux.sh: New file.
195 * emulparams/elf32openrisc.sh: Delete.
196 * emulparams/or32.sh: Delete.
197 * emulparams/or32elf.sh: Delete.
198 * scripttempl/or32.sc: Delete.
199 * Makefile.in: Regenerate.
200
d1c109de
RH		 2012014-04-21 Richard Henderson <rth@redhat.com>
202
203 * emultempl/alphaelf.em (alpha_after_parse): Enable 2 relax passes.
204
8056826a
SE		 2052014-04-16 Steve Ellcey <sellcey@mips.com>
206
207 * emultempl/elf32.em: Include safe-ctype.h.
208
751e54c9
SE		 2092014-04-16 Steve Ellcey <sellcey@mips.com>
210
211 * ldbuildid.c (generate_build_id): Add ATTRIBUTE_UNUSED to size arg.
212
edf84efc
NC		 2132014-04-09 Nick Clifton <nickc@redhat.com>
214
215 * Makefile.am (default-manifest.o): Remove rule.
216 (EMUL_EXTRA_BINARIES): Delete.
217 (ALL_EMUL_EXTRA_BINARIES): Delete.
218 (ld_new_DEPENDENCIES): Remove EMUL_EXTRA_BINARIES.
219 (install-data-local): Remove EMUL_EXTRA_BINARIES.
220 * Makefile.in: Regenerate.
221 * configure.in (all_emul_extra_binaries): Delete.
222 (EMUL_EXTRA_BINARIES): Remove.
223 * configure: Regenerate.
224 * configure.tgt (target_extra_binaries): Delete.
225 * emultempl/default-manifest.rc: Delete.
226 * ld.texinfo: Remove discussion of default manifest.
227 * emulparams/i386pe.sh (DEFAULT_MANIFEST): Delete.
228 * emulparams/i386pep.sh (DEFAULT_MANIFEST): Delete.
229
e30d16e9
AM		 2302014-04-09 Alan Modra <amodra@gmail.com>
231
232 * emultempl/spuelf.em: Include safe-ctype.h, remove duplicate errno.h.
233 * emultempl/nds32elf.em: Include bfd_stdint.h.
234 * po/POTFILES.in: Regenerate.
235
b4ab4364
AM		 2362014-04-09 Alan Modra <amodra@gmail.com>
237
238 * emultempl/ppc32elf.em (no_zero_padding, ppc_finish): New functions.
239 (LDEMUL_FINISH): Define.
240
6c1799ad
NC		 2412014-04-08 Nick Clifton <nickc@redhat.com>
242
243 * scripttempl/pe.sc (R_RSRC): Remove default manifest.
244 * scripttempl/pep.sc (R_RSRC): Remove default manifest.
245
61e2488c
JT		 2462014-04-08 Jon TURNEY <jon.turney@dronecode.org.uk>
247
248 * emultempl/elf32.em (id_note_section_size, read_hex, write_build_id):
249 Move code for parsing build-id option and calculating the build-id to...
250 * ldbuildid.c: New file.
251 * ldbuildid.h: New file.
252 * Makefile.am (CFILES, HFILES, OFILES, ld_new_SOURCES): Add new
253 files.
254 * Makefile.in: Regenerate.
255 * ld.texinfo: Update --build-id description to mention COFF
256 support.
257 * NEWS: Mention support for COFF build ids.
258 * emultempl/pe.em (gld${EMULATION_NAME}_handle_option):
259 (pecoff_checksum_contents, write_build_id, setup_build_id)
260 (gld_${EMULATION_NAME}_after_open): Handle and implement
261 build-id option.
262 * emultempl/pep.em: Likewise.
263
abc9061b
CC		 2642014-04-04 Cary Coutant <ccoutant@google.com>
265
266 PR gold/16804
267 * ld.texinfo: Document optional comma following output section
268 command and overlay command.
269
ffe54b37
AM		 2702014-04-04 Alan Modra <amodra@gmail.com>
271
272 * ldlang.c (lang_size_sections_1 <lang_input_section_enum>): Use
273 current "fill", not "output_section_statement->fill".
274
76f0cad6
NC		 2752014-03-31 Nick Clifton <nickc@redhat.com>
276
277 PR ld/16744
278 * emultempl/elf32.em (_after_open): Create a .note.GNU-stack
279 section when performing a relocatable link with -z [no]execstack
280 specified.
281
4c6d802e
L		 2822014-03-27 H.J. Lu <hongjiu.lu@intel.com>
283
284 PR ld/16756
285 * ldmain.c (symbol_warning): New function.
286 (warning_callback): Use it. Scan all input files for a reference
287 to SYMBOL.
288
8547a0f9 2892014-03-21 Christopher Faylor <me.cygwin2013@cgf.cx>
d0e6d77b
CF		 290
291 * ld.texinfo: Document change in handling of --enable-auto-image-base.
292 * emultempl/pe.em (pe_auto_image_base): Set to default base.
293 (gld_${EMULATION_NAME}_list_options): Change usage message to reflect
294 optional --enable-auto-image-base argument.
295 (gld${EMULATION_NAME}_handle_option): Handle optional
296 --enable-auto-image-base argument.
297 (compute_dll_image_base): Eliminate constant. Use pe_auto_image_base.
298
1d63324c
NC		 2992014-03-19 Nick Clifton <nickc@redhat.com>
300
301 * Makefile.am (default-manifest.o): Use WINDRES_FOR_TARGET.
302 * Makefile.in: Regenerate.
303 * emultempl/default-manifest.rc: Fix typo.
304 * scripttempl/pe.sc (R_RSRC): Fix default-manifest exclusion.
6caf7111 305 (.rsrc): Add SUBALIGN(4). Remove SORT.
1d63324c
NC		 306 * scripttempl/pep.sc: Likewise.
307
c712f1e3
CF		 3082014-03-17 Christopher Faylor <me.cygwin2014@cgf.cx>
309
310 * Makefile.am: Use host version of windres.
311 * Makefile.in: Regenerate.
312
d4ae5fb0
AM		 3132014-03-14 Romain Geissler <romain.geissler@amadeus.com>
314 Alan Modra <amodra@gmail.com>
315
316 * ldlang.h (full_name_provided): New input flag.
317 * ldlang.c (new_afile): Don't use lang_input_file_is_search_file_enum
318 for -l:namespec. Instead use lang_input_file_is_l_enum with
319 full_name_provided flag.
320 * ldlfile.c (ldfile_open_file_search): Don't complete lib name if
321 full_name_provided flag is set.
322 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
323 Handle full_name_provided libraries. Tidy EXTRA_SHLIB_EXTENSION
324 support. Set DT_NEEDED for -l:namespec as namespec.
325 * emultempl/aix.em (ppc_after_open_output): Handle full_name_provided.
326 * emultempl/linux.em (gld${EMULATION_NAME}_open_dynamic_archive):
327 Don't handle full_name_provided libraries.
328 * emultempl/pe.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
329 * emultempl/pep.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
330 * emultempl/vms.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
331
fa47fa92
AM		 3322014-03-12 Alan Modra <amodra@gmail.com>
333
334 * Makefile.in: Regenerate.
335
4b95cf5c
AM		 3362014-03-05 Alan Modra <amodra@gmail.com>
337
338 Update copyright years.
339
0b55a33e
NC		 3402014-03-04 Nick Clifton <nickc@redhat.com>
341
342 * Makefile.am (ALL_EMUL_EXTRA_BINARIES): Remove default-manifest.
343 * Makefile.in: Regenerate.
344
1db37fe6
YG		 3452014-02-27 Yuri Gribov <y.gribov@samsung.com>
346
347 * emultempl/armelf.em (OPTION_LONG_PLT): Define.
348 (PARSE_AND_LIST_LONGOPTS): Add long-plt.
349 (PARSE_AND_LIST_OPTIONS): Likewise.
350 (PARSE_AND_LIST_ARGS_CASES): Handle long-plt.
351 * ld.texinfo: Document --long-plt.
352
db434ba0
AM		 3532014-02-27 Alan Modra <amodra@gmail.com>
354
355 * emulparams/elf32ppcvxworks.sh: Source plt_unwind.sh and
356 use ppc32elf.em.
357 * emultempl/ppc32elf.em (ppc_after_open): Don't compile for
358 vxworks.
359 (LDEMUL_AFTER_OPEN): Don't set for vxworks.
360 (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Exclude
361 -secure-plt, -bss-plt and -sdata-got when vxworks.
362
5063daf7
NC		 3632014-02-27 Nick Clifton <nickc@redhat.com>
364
365 * configure.in (all_emul_extra_binaries): New variable. Populated
366 by invoking configure.tgt.
367 (EMUL_EXTRA_BINARIES): New substitution.
368 * configure: Regenerate.
369 * configure.tgt (target_extra_binaries): New variable. Set to
370 default-manifest.o for Cygwin and MinGW targets.
371 * Makefile.am (EMUL_EXTRA_BINARIES): New variable. Initialised
372 by the configure script.
373 (ALL_EMUL_EXTRA_BINARIES): New variable.
374 (default-manifest.o): New rule to build the default manifest.
375 (ld_new_DEPENDENCIES): Add EMUL_EXTRA_BINARIES.
376 (install-data-local): Add EMUL_EXTRA_BINARIES.
377 * Makefile.in: Regenerate.
378 * ld.texinfo: Document default manifest support.
379 * emulparams/i386pe.sh (DEFAULT_MANIFEST): Define.
380 * emulparams/i386pep.sh (DEFAULT_MANIFEST): Define.
381 * emultempl/default-manifest.rc: New file.
382 * scripttempl/pe.sc (R_RSRC): Include DEFAULT_MANIFEST, if defined.
383 * scripttempl/pep.sc (R_RSRC): Likewise.
384
e3e37035
DM		 3852014-02-26 Dan Mick <dan.mick@inktank.com>
386
387 PR ld/16569
388 * ldcref.c (cref_sort_array): Compare unmangled names unless
389 demanglng has been requiested.
390 (output_one_cref): Output unmangled name unless demangling has
391 been requested.
392
0ff2b86e
L		 3932014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
394 H.J. Lu <hongjiu.lu@intel.com>
395
396 * emulparams/elf_x86_64.sh (TINY_READONLY_SECTION): New.
397
7d4c687d
AM		 3982014-02-19 Alan Modra <amodra@gmail.com>
399
400 * emultempl/ppc64elf.em (params): Init new field.
401 (ppc_create_output_section_statements): Set params.save_restore_funcs
402 default.
403 (PARSE_AND_LIST_*): Add support for --save-restore-funcs and
404 --no-save-restore-funcs.
405
e7d1c40c
AM		 4062014-02-17 Alan Modra <amodra@gmail.com>
407
408 * emultemps/ppc64elf.em (params): New static struct replacing
409 various other static vars. Adjust code throughout file.
410
668e22e5
AM		 4112014-02-17 Alan Modra <amodra@gmail.com>
412
413 * emultempl/ppc32elf.em (ppc_after_open_output): Really enable
414 ppc476 workaround for ld -r.
415
795bc6b3
AM		 4162014-02-12 Alan Modra <amodra@gmail.com>
417
418 * emultempl/ppc32elf.em (pagesize): New static var.
419 (ppc_after_open_output): Set params.pagesize_p2 from pagesize.
420 (PARSE_AND_LIST_ARGS_CASES): Adjust to use pagesize.
421
7d0edd4b
AP		 4222014-02-11 Andrew Pinski <apinski@cavium.com>
423
424 * emulparams/aarch64linux32.sh (LIBPATH_SUFFIX): Change to ilp32.
425 (ELF_INTERPRETER_NAME): Define.
426 * emulparams/aarch64linux32b.sh (ELF_INTERPRETER_NAME): Define.
427
c1c69e83
AM		 4282014-02-10 Alan Modra <amodra@gmail.com>
429
430 * po/ld.pot: Regenerate.
431
5446cbdf
AM		 4322014-02-03 Alan Modra <amodra@gmail.com>
433
434 * emultempl/ppc32elf.em (no_tls_get_addr_opt, emit_stub_syms)
435 plt_style): Delete. Adjust all refs to instead use..
436 (params): ..this. New variable.
437 (ppc_after_open_output): New function. Tweak params and pass to
438 ppc_elf_link_params.
439 (ppc_after_open): Adjust ppc_elf_select_plt_layout call.
440 (ppc_before_allocation): Adjust ppc_elf_tls_setup call. Enable
441 relaxation for ppc476 workaround.
442 (PARSE_AND_LIST_*): Add --{no-,}ppc476-workaround support.
443 (LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS): Define.
444
13075d04
SH		 4452014-02-02 Sebastian Huber <sebastian.huber@embedded-brains.de>
446
447 * ld/ld.texinfo: Change ALIGN_WITH_INPUT documentation.
448 * ld/ldlang.c (lang_size_sections_1): Add dotdelta
449 variable which reflects the VMA change due to alignment
450 requirements. Use dotdelta do change the LMA if
451 ALIGN_WITH_INPUT is requested.
452
0a09fb4a
HPN		 4532014-02-01 Hans-Peter Nilsson <hp@bitrange.com>
454
455 * emultempl/mmix-elfnmmo.em (mmix_after_allocation): Fix typo in
456 call to bfd_set_section_vma exposed by recent bfd_set_section_vma
457 change.
458
78058a5e
SL		 4592014-01-30 Sandra Loosemore <sandra@codesourcery.com>
460
461 * Makefile.am (enios2elf.c, enios2linux.c): Update dependencies.
462 * Makefile.in: Regenerated.
463 * emulparams/nios2elf.sh (EXTRA_EM_FILE): Set.
464 * emulparams/nios2linux.sh (EXTRA_EM_FILE): Set.
465 * emultempl/nios2elf.em: New file.
466 * gen-doc.texi (NIOSII): Set.
467 * ld.texinfo (NIOSII): Set.
468
1ade0651
NC		 4692014-01-28 Nick Clifton <nickc@redhat.com>
470
471 * Makefile.am: Remove obsolete MSP430 emulations.
472 * configure.tgt: Likewise.
473 * emulparams/msp430all.sh: Likewise.
474 * Makefile.in: Regenerate.
475
d85e71fe
L		 4762014-01-24 H.J. Lu <hongjiu.lu@intel.com>
477
478 PR ld/16498
479 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Improve
480 orphaned TLS section handling.
481
d9d94ac8
AM		 4822014-01-24 Alan Modra <amodra@gmail.com>
483
484 * ldlang.c (lang_output_section_find_by_flags): Be careful to
485 test look->bfd_section->flags if available rather than
486 look->flags. Separate SEC_THREAD_LOCAL handling from
487 SEC_READONLY loop, and rewrite.
488
16e4ecc0
AM		 4892014-01-22 Alan Modra <amodra@gmail.com>
490
491 * ldlang.c (asneeded_list_head, asneeded_list_tail): New vars.
492 (lang_init): Initialise them.
493 (lang_print_asneeded): New function.
494 (lang_process): Call lang_print_asneeded.
495 * ldlang.h (struct asneeded_minfo): New.
496 (asneeded_list_tail): Declare.
497 * ldmain.c (add_archive_element): Improve archive map heading.
498 * ldmisc.c (minfo): Stash --as-needed info.
499
7dd9c6eb
AM		 5002014-01-22 Alan Modra <amodra@gmail.com>
501
502 * ld.h (struct map_symbol_def): Move to..
503 * ldlang.h: ..here.
504 * ldlang.c (print_assignment): Don't set expld.assign_name to dot.
505
2edab91c
AM		 5062014-01-22 Alan Modra <amodra@gmail.com>
507
508 * ld.texinfo (Output Section Discarding): Mention assigning to dot
509 as a way of keeping otherwise empty sections.
510 * ldexp.c (is_dot, is_value, is_sym_value, is_dot_ne_0,
511 is_dot_plus_0, is_align_conditional): New predicates.
512 (exp_fold_tree_1): Set SEC_KEEP when assigning to dot inside an
513 output section, except for some special cases.
514 * scripttempl/elfmicroblaze.sc: Use canonical form to align at
515 end of .heap and .stack.
516
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MS		 5172014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
518
519 * emulparams/aarch64linuxb.sh (ELF_INTERPRETER_NAME): Define.
520
30feb358
MS		 5212014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
522
523 * emulparams/aarch64linux.sh (ELF_INTERPRETER_NAME): Define.
524
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AM		 5252014-01-20 Alan Modra <amodra@gmail.com>
526
527 * ldlang.h (struct lang_definedness_hash_entry): Add by_object and
528 by_script. Make iteration a single bit field.
529 (lang_track_definedness, lang_symbol_definition_iteration): Delete.
530 (lang_symbol_defined): Declare.
531 * ldlang.c (lang_statement_iteration): Expand comment a little.
532 (lang_init <lang_definedness_table>): Make it bigger.
533 (lang_track_definedness, lang_symbol_definition): Delete.
534 (lang_definedness_newfunc): Update.
535 (lang_symbol_defined): New function.
536 (lang_update_definedness): Create entries here. Do track whether
537 script definition of symbol is valid, even when also defined in
538 an object file.
539 * ldexp.c (fold_name <DEFINED>): Update.
540 (fold_name <NAME>): Allow self-assignment for absolute symbols
541 defined in a linker script.
542
24ef1aa7
GM		 5432014-01-20 Guy Martin <gmsoft@tuxicoman.be>
544 Alan Modra <amodra@gmail.com>
545
546 * ldlang.h (lang_output_section_get): Define.
547 * ldlang.c (lang_output_section_get): Likewise.
548 (init_os): Set the output_section userdata to the output
549 section statement.
550 * emultempl/hppaelf.em: Use lang_output_section_get instead of
551 lang_output_section_find where applicable.
552 * emultempl/aarch64elf.em: Likewise.
553 * emultempl/aix.em: Likewise.
554 * emultempl/armelf.em: Likewise.
555 * emultempl/m68hc1xelf.em: Likewise.
556 * emultempl/metagelf.em: Likewise.
557 * emultempl/mipself.em: Likewise.
558 * emultempl/ppc64elf.em: Likewise.
559 * emultempl/spuelf.em: Likewise.
560
7225345d
AM		 5612014-01-17 Alan Modra <amodra@gmail.com>
562
563 * genscripts.sh (COMPILE_IN): Don't set if already set.
564 * emulparams/nds32elf.sh: Don't clear EMULATION_LIBPATH, set
565 COMPILE_IN=no.
566 * emulparams/nds32elf16m.sh: Likewise.
567 * emulparams/nds32elf_linux.sh: Likewise.
568 * emultempl/aix.em: Test COMPILE_IN value is "yes".
569 * emultempl/armcoff.em: Likewise.
570 * emultempl/elf32.em: Likewise.
571 * emultempl/generic.em: Likewise.
572 * emultempl/gld960.em: Likewise.
573 * emultempl/gld960c.em: Likewise.
574 * emultempl/linux.em: Likewise.
575 * emultempl/lnk960.em: Likewise.
576 * emultempl/m68kcoff.em: Likewise.
577 * emultempl/sunos.em: Likewise.
578 * emultempl/ticoff.em: Likewise.
579
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L		 5802014-01-16 H.J. Lu <hongjiu.lu@intel.com>
581
582 PR ld/16456
583 * genscripts.sh: Don't search directory with LIBPATH_SUFFIX_SKIP
584 suffix.
585 * emulparams/elf32_x86_64.sh (LIBPATH_SUFFIX_SKIP): Set to 64
586 for elf32_x86_64 emulation.
587 * emulparams/elf_i386.sh (LIBPATH_SUFFIX_SKIP): Set to 64
588 for elf_i386 emulation.
589
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AM		 5902014-01-16 Alan Modra <amodra@gmail.com>
591
592 * ld.h (fat_section_userdata_type, get_userdata): Move to..
593 * ldlang.h (input_section_userdata_type, get_userdata): ..here.
594 * ldlang.c (init_map_userdata): Delete. Fold into..
595 (sort_def_symbol): ..here. Don't attach input section userdata
596 to output sections or global bfd sections.
597 (lang_map): Don't pre-allocate input section userdata.
598 (init_os): Don't allocate userdata for output sections.
599 (print_all_symbols): Update.
600
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L		 6012014-01-15 H.J. Lu <hongjiu.lu@intel.com>
602
603 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
604 Silence uninitialized warning on ehdr_start_save with older
605 GCC.
606
4199e3b8
AM		 6072014-01-15 Alan Modra <amodra@gmail.com>
608
609 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Define
610 __ehdr_start before size_dynamic_sections and restore afterwards.
611
eec2f3ed
AM		 6122014-01-10 Alan Modra <amodra@gmail.com>
613
614 PR ld/14207
615 PR ld/16322
616 PR binutils/16323
617 * ldlang.c (lang_size_sections): Remove unneeded RELRO base
618 adjust. Tidy comments.
619 * ld.texinfo (DATA_SEGMENT_RELRO_END): Correct description.
620
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HPN		 6212014-01-10 Hans-Peter Nilsson <hp@axis.com>
622
623 * emulparams/crislinux.sh (COMMONPAGESIZE): Define.
624
43a8475c
L		 6252014-01-08 H.J. Lu <hongjiu.lu@intel.com>
626
627 PR ld/14207
628 PR ld/16322
629 PR binutils/16323
630 * ldlang.c (lang_size_sections): Properly align RELRO base.
631
221fd5d5
L		 6322014-01-08 H.J. Lu <hongjiu.lu@intel.com>
633
634 * ldver.c (ldversion): Update copyright year to 2014.
635
5fb776a6 636For older changes see ChangeLog-2013
252b5132 637\f
5fb776a6 638Copyright (C) 2014 Free Software Foundation, Inc.
752937aa
NC		 639
640Copying and distribution of this file, with or without modification,
641are permitted in any medium without royalty provided the copyright
642notice and this notice are preserved.
643
252b5132
RH		 644Local Variables:
645mode: change-log
646left-margin: 8
647fill-column: 74
648version-control: never
649End:
GDB Binutils - Deliverables
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