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Remove support for the (deprecated) openrisc and or32 configurations and replace
[deliverable/binutils-gdb.git] / ld / ChangeLog
CommitLineData
73589c9d
CS		 12014-04-22 Christian Svensson <blue@cmd.nu>
2
3 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
4 * configure.tgt: Likewise.
5 * emulparams/elf32or1k.sh: New file.
6 * emulparams/elf32or1k_linux.sh: New file.
7 * emulparams/elf32openrisc.sh: Delete.
8 * emulparams/or32.sh: Delete.
9 * emulparams/or32elf.sh: Delete.
10 * scripttempl/or32.sc: Delete.
11 * Makefile.in: Regenerate.
12
d1c109de
RH		 132014-04-21 Richard Henderson <rth@redhat.com>
14
15 * emultempl/alphaelf.em (alpha_after_parse): Enable 2 relax passes.
16
8056826a
SE		 172014-04-16 Steve Ellcey <sellcey@mips.com>
18
19 * emultempl/elf32.em: Include safe-ctype.h.
20
751e54c9
SE		 212014-04-16 Steve Ellcey <sellcey@mips.com>
22
23 * ldbuildid.c (generate_build_id): Add ATTRIBUTE_UNUSED to size arg.
24
edf84efc
NC		 252014-04-09 Nick Clifton <nickc@redhat.com>
26
27 * Makefile.am (default-manifest.o): Remove rule.
28 (EMUL_EXTRA_BINARIES): Delete.
29 (ALL_EMUL_EXTRA_BINARIES): Delete.
30 (ld_new_DEPENDENCIES): Remove EMUL_EXTRA_BINARIES.
31 (install-data-local): Remove EMUL_EXTRA_BINARIES.
32 * Makefile.in: Regenerate.
33 * configure.in (all_emul_extra_binaries): Delete.
34 (EMUL_EXTRA_BINARIES): Remove.
35 * configure: Regenerate.
36 * configure.tgt (target_extra_binaries): Delete.
37 * emultempl/default-manifest.rc: Delete.
38 * ld.texinfo: Remove discussion of default manifest.
39 * emulparams/i386pe.sh (DEFAULT_MANIFEST): Delete.
40 * emulparams/i386pep.sh (DEFAULT_MANIFEST): Delete.
41
e30d16e9
AM		 422014-04-09 Alan Modra <amodra@gmail.com>
43
44 * emultempl/spuelf.em: Include safe-ctype.h, remove duplicate errno.h.
45 * emultempl/nds32elf.em: Include bfd_stdint.h.
46 * po/POTFILES.in: Regenerate.
47
b4ab4364
AM		 482014-04-09 Alan Modra <amodra@gmail.com>
49
50 * emultempl/ppc32elf.em (no_zero_padding, ppc_finish): New functions.
51 (LDEMUL_FINISH): Define.
52
6c1799ad
NC		 532014-04-08 Nick Clifton <nickc@redhat.com>
54
55 * scripttempl/pe.sc (R_RSRC): Remove default manifest.
56 * scripttempl/pep.sc (R_RSRC): Remove default manifest.
57
61e2488c
JT		 582014-04-08 Jon TURNEY <jon.turney@dronecode.org.uk>
59
60 * emultempl/elf32.em (id_note_section_size, read_hex, write_build_id):
61 Move code for parsing build-id option and calculating the build-id to...
62 * ldbuildid.c: New file.
63 * ldbuildid.h: New file.
64 * Makefile.am (CFILES, HFILES, OFILES, ld_new_SOURCES): Add new
65 files.
66 * Makefile.in: Regenerate.
67 * ld.texinfo: Update --build-id description to mention COFF
68 support.
69 * NEWS: Mention support for COFF build ids.
70 * emultempl/pe.em (gld${EMULATION_NAME}_handle_option):
71 (pecoff_checksum_contents, write_build_id, setup_build_id)
72 (gld_${EMULATION_NAME}_after_open): Handle and implement
73 build-id option.
74 * emultempl/pep.em: Likewise.
75
abc9061b
CC		 762014-04-04 Cary Coutant <ccoutant@google.com>
77
78 PR gold/16804
79 * ld.texinfo: Document optional comma following output section
80 command and overlay command.
81
ffe54b37
AM		 822014-04-04 Alan Modra <amodra@gmail.com>
83
84 * ldlang.c (lang_size_sections_1 <lang_input_section_enum>): Use
85 current "fill", not "output_section_statement->fill".
86
76f0cad6
NC		 872014-03-31 Nick Clifton <nickc@redhat.com>
88
89 PR ld/16744
90 * emultempl/elf32.em (_after_open): Create a .note.GNU-stack
91 section when performing a relocatable link with -z [no]execstack
92 specified.
93
4c6d802e
L		 942014-03-27 H.J. Lu <hongjiu.lu@intel.com>
95
96 PR ld/16756
97 * ldmain.c (symbol_warning): New function.
98 (warning_callback): Use it. Scan all input files for a reference
99 to SYMBOL.
100
8547a0f9 1012014-03-21 Christopher Faylor <me.cygwin2013@cgf.cx>
d0e6d77b
CF		 102
103 * ld.texinfo: Document change in handling of --enable-auto-image-base.
104 * emultempl/pe.em (pe_auto_image_base): Set to default base.
105 (gld_${EMULATION_NAME}_list_options): Change usage message to reflect
106 optional --enable-auto-image-base argument.
107 (gld${EMULATION_NAME}_handle_option): Handle optional
108 --enable-auto-image-base argument.
109 (compute_dll_image_base): Eliminate constant. Use pe_auto_image_base.
110
1d63324c
NC		 1112014-03-19 Nick Clifton <nickc@redhat.com>
112
113 * Makefile.am (default-manifest.o): Use WINDRES_FOR_TARGET.
114 * Makefile.in: Regenerate.
115 * emultempl/default-manifest.rc: Fix typo.
116 * scripttempl/pe.sc (R_RSRC): Fix default-manifest exclusion.
6caf7111 117 (.rsrc): Add SUBALIGN(4). Remove SORT.
1d63324c
NC		 118 * scripttempl/pep.sc: Likewise.
119
c712f1e3
CF		 1202014-03-17 Christopher Faylor <me.cygwin2014@cgf.cx>
121
122 * Makefile.am: Use host version of windres.
123 * Makefile.in: Regenerate.
124
d4ae5fb0
AM		 1252014-03-14 Romain Geissler <romain.geissler@amadeus.com>
126 Alan Modra <amodra@gmail.com>
127
128 * ldlang.h (full_name_provided): New input flag.
129 * ldlang.c (new_afile): Don't use lang_input_file_is_search_file_enum
130 for -l:namespec. Instead use lang_input_file_is_l_enum with
131 full_name_provided flag.
132 * ldlfile.c (ldfile_open_file_search): Don't complete lib name if
133 full_name_provided flag is set.
134 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
135 Handle full_name_provided libraries. Tidy EXTRA_SHLIB_EXTENSION
136 support. Set DT_NEEDED for -l:namespec as namespec.
137 * emultempl/aix.em (ppc_after_open_output): Handle full_name_provided.
138 * emultempl/linux.em (gld${EMULATION_NAME}_open_dynamic_archive):
139 Don't handle full_name_provided libraries.
140 * emultempl/pe.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
141 * emultempl/pep.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
142 * emultempl/vms.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
143
fa47fa92
AM		 1442014-03-12 Alan Modra <amodra@gmail.com>
145
146 * Makefile.in: Regenerate.
147
4b95cf5c
AM		 1482014-03-05 Alan Modra <amodra@gmail.com>
149
150 Update copyright years.
151
0b55a33e
NC		 1522014-03-04 Nick Clifton <nickc@redhat.com>
153
154 * Makefile.am (ALL_EMUL_EXTRA_BINARIES): Remove default-manifest.
155 * Makefile.in: Regenerate.
156
1db37fe6
YG		 1572014-02-27 Yuri Gribov <y.gribov@samsung.com>
158
159 * emultempl/armelf.em (OPTION_LONG_PLT): Define.
160 (PARSE_AND_LIST_LONGOPTS): Add long-plt.
161 (PARSE_AND_LIST_OPTIONS): Likewise.
162 (PARSE_AND_LIST_ARGS_CASES): Handle long-plt.
163 * ld.texinfo: Document --long-plt.
164
db434ba0
AM		 1652014-02-27 Alan Modra <amodra@gmail.com>
166
167 * emulparams/elf32ppcvxworks.sh: Source plt_unwind.sh and
168 use ppc32elf.em.
169 * emultempl/ppc32elf.em (ppc_after_open): Don't compile for
170 vxworks.
171 (LDEMUL_AFTER_OPEN): Don't set for vxworks.
172 (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Exclude
173 -secure-plt, -bss-plt and -sdata-got when vxworks.
174
5063daf7
NC		 1752014-02-27 Nick Clifton <nickc@redhat.com>
176
177 * configure.in (all_emul_extra_binaries): New variable. Populated
178 by invoking configure.tgt.
179 (EMUL_EXTRA_BINARIES): New substitution.
180 * configure: Regenerate.
181 * configure.tgt (target_extra_binaries): New variable. Set to
182 default-manifest.o for Cygwin and MinGW targets.
183 * Makefile.am (EMUL_EXTRA_BINARIES): New variable. Initialised
184 by the configure script.
185 (ALL_EMUL_EXTRA_BINARIES): New variable.
186 (default-manifest.o): New rule to build the default manifest.
187 (ld_new_DEPENDENCIES): Add EMUL_EXTRA_BINARIES.
188 (install-data-local): Add EMUL_EXTRA_BINARIES.
189 * Makefile.in: Regenerate.
190 * ld.texinfo: Document default manifest support.
191 * emulparams/i386pe.sh (DEFAULT_MANIFEST): Define.
192 * emulparams/i386pep.sh (DEFAULT_MANIFEST): Define.
193 * emultempl/default-manifest.rc: New file.
194 * scripttempl/pe.sc (R_RSRC): Include DEFAULT_MANIFEST, if defined.
195 * scripttempl/pep.sc (R_RSRC): Likewise.
196
e3e37035
DM		 1972014-02-26 Dan Mick <dan.mick@inktank.com>
198
199 PR ld/16569
200 * ldcref.c (cref_sort_array): Compare unmangled names unless
201 demanglng has been requiested.
202 (output_one_cref): Output unmangled name unless demangling has
203 been requested.
204
0ff2b86e
L		 2052014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
206 H.J. Lu <hongjiu.lu@intel.com>
207
208 * emulparams/elf_x86_64.sh (TINY_READONLY_SECTION): New.
209
7d4c687d
AM		 2102014-02-19 Alan Modra <amodra@gmail.com>
211
212 * emultempl/ppc64elf.em (params): Init new field.
213 (ppc_create_output_section_statements): Set params.save_restore_funcs
214 default.
215 (PARSE_AND_LIST_*): Add support for --save-restore-funcs and
216 --no-save-restore-funcs.
217
e7d1c40c
AM		 2182014-02-17 Alan Modra <amodra@gmail.com>
219
220 * emultemps/ppc64elf.em (params): New static struct replacing
221 various other static vars. Adjust code throughout file.
222
668e22e5
AM		 2232014-02-17 Alan Modra <amodra@gmail.com>
224
225 * emultempl/ppc32elf.em (ppc_after_open_output): Really enable
226 ppc476 workaround for ld -r.
227
795bc6b3
AM		 2282014-02-12 Alan Modra <amodra@gmail.com>
229
230 * emultempl/ppc32elf.em (pagesize): New static var.
231 (ppc_after_open_output): Set params.pagesize_p2 from pagesize.
232 (PARSE_AND_LIST_ARGS_CASES): Adjust to use pagesize.
233
7d0edd4b
AP		 2342014-02-11 Andrew Pinski <apinski@cavium.com>
235
236 * emulparams/aarch64linux32.sh (LIBPATH_SUFFIX): Change to ilp32.
237 (ELF_INTERPRETER_NAME): Define.
238 * emulparams/aarch64linux32b.sh (ELF_INTERPRETER_NAME): Define.
239
c1c69e83
AM		 2402014-02-10 Alan Modra <amodra@gmail.com>
241
242 * po/ld.pot: Regenerate.
243
5446cbdf
AM		 2442014-02-03 Alan Modra <amodra@gmail.com>
245
246 * emultempl/ppc32elf.em (no_tls_get_addr_opt, emit_stub_syms)
247 plt_style): Delete. Adjust all refs to instead use..
248 (params): ..this. New variable.
249 (ppc_after_open_output): New function. Tweak params and pass to
250 ppc_elf_link_params.
251 (ppc_after_open): Adjust ppc_elf_select_plt_layout call.
252 (ppc_before_allocation): Adjust ppc_elf_tls_setup call. Enable
253 relaxation for ppc476 workaround.
254 (PARSE_AND_LIST_*): Add --{no-,}ppc476-workaround support.
255 (LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS): Define.
256
13075d04
SH		 2572014-02-02 Sebastian Huber <sebastian.huber@embedded-brains.de>
258
259 * ld/ld.texinfo: Change ALIGN_WITH_INPUT documentation.
260 * ld/ldlang.c (lang_size_sections_1): Add dotdelta
261 variable which reflects the VMA change due to alignment
262 requirements. Use dotdelta do change the LMA if
263 ALIGN_WITH_INPUT is requested.
264
0a09fb4a
HPN		 2652014-02-01 Hans-Peter Nilsson <hp@bitrange.com>
266
267 * emultempl/mmix-elfnmmo.em (mmix_after_allocation): Fix typo in
268 call to bfd_set_section_vma exposed by recent bfd_set_section_vma
269 change.
270
78058a5e
SL		 2712014-01-30 Sandra Loosemore <sandra@codesourcery.com>
272
273 * Makefile.am (enios2elf.c, enios2linux.c): Update dependencies.
274 * Makefile.in: Regenerated.
275 * emulparams/nios2elf.sh (EXTRA_EM_FILE): Set.
276 * emulparams/nios2linux.sh (EXTRA_EM_FILE): Set.
277 * emultempl/nios2elf.em: New file.
278 * gen-doc.texi (NIOSII): Set.
279 * ld.texinfo (NIOSII): Set.
280
1ade0651
NC		 2812014-01-28 Nick Clifton <nickc@redhat.com>
282
283 * Makefile.am: Remove obsolete MSP430 emulations.
284 * configure.tgt: Likewise.
285 * emulparams/msp430all.sh: Likewise.
286 * Makefile.in: Regenerate.
287
d85e71fe
L		 2882014-01-24 H.J. Lu <hongjiu.lu@intel.com>
289
290 PR ld/16498
291 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Improve
292 orphaned TLS section handling.
293
d9d94ac8
AM		 2942014-01-24 Alan Modra <amodra@gmail.com>
295
296 * ldlang.c (lang_output_section_find_by_flags): Be careful to
297 test look->bfd_section->flags if available rather than
298 look->flags. Separate SEC_THREAD_LOCAL handling from
299 SEC_READONLY loop, and rewrite.
300
16e4ecc0
AM		 3012014-01-22 Alan Modra <amodra@gmail.com>
302
303 * ldlang.c (asneeded_list_head, asneeded_list_tail): New vars.
304 (lang_init): Initialise them.
305 (lang_print_asneeded): New function.
306 (lang_process): Call lang_print_asneeded.
307 * ldlang.h (struct asneeded_minfo): New.
308 (asneeded_list_tail): Declare.
309 * ldmain.c (add_archive_element): Improve archive map heading.
310 * ldmisc.c (minfo): Stash --as-needed info.
311
7dd9c6eb
AM		 3122014-01-22 Alan Modra <amodra@gmail.com>
313
314 * ld.h (struct map_symbol_def): Move to..
315 * ldlang.h: ..here.
316 * ldlang.c (print_assignment): Don't set expld.assign_name to dot.
317
2edab91c
AM		 3182014-01-22 Alan Modra <amodra@gmail.com>
319
320 * ld.texinfo (Output Section Discarding): Mention assigning to dot
321 as a way of keeping otherwise empty sections.
322 * ldexp.c (is_dot, is_value, is_sym_value, is_dot_ne_0,
323 is_dot_plus_0, is_align_conditional): New predicates.
324 (exp_fold_tree_1): Set SEC_KEEP when assigning to dot inside an
325 output section, except for some special cases.
326 * scripttempl/elfmicroblaze.sc: Use canonical form to align at
327 end of .heap and .stack.
328
5a4f2336
MS		 3292014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
330
331 * emulparams/aarch64linuxb.sh (ELF_INTERPRETER_NAME): Define.
332
30feb358
MS		 3332014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
334
335 * emulparams/aarch64linux.sh (ELF_INTERPRETER_NAME): Define.
336
fa72205c
AM		 3372014-01-20 Alan Modra <amodra@gmail.com>
338
339 * ldlang.h (struct lang_definedness_hash_entry): Add by_object and
340 by_script. Make iteration a single bit field.
341 (lang_track_definedness, lang_symbol_definition_iteration): Delete.
342 (lang_symbol_defined): Declare.
343 * ldlang.c (lang_statement_iteration): Expand comment a little.
344 (lang_init <lang_definedness_table>): Make it bigger.
345 (lang_track_definedness, lang_symbol_definition): Delete.
346 (lang_definedness_newfunc): Update.
347 (lang_symbol_defined): New function.
348 (lang_update_definedness): Create entries here. Do track whether
349 script definition of symbol is valid, even when also defined in
350 an object file.
351 * ldexp.c (fold_name <DEFINED>): Update.
352 (fold_name <NAME>): Allow self-assignment for absolute symbols
353 defined in a linker script.
354
24ef1aa7
GM		 3552014-01-20 Guy Martin <gmsoft@tuxicoman.be>
356 Alan Modra <amodra@gmail.com>
357
358 * ldlang.h (lang_output_section_get): Define.
359 * ldlang.c (lang_output_section_get): Likewise.
360 (init_os): Set the output_section userdata to the output
361 section statement.
362 * emultempl/hppaelf.em: Use lang_output_section_get instead of
363 lang_output_section_find where applicable.
364 * emultempl/aarch64elf.em: Likewise.
365 * emultempl/aix.em: Likewise.
366 * emultempl/armelf.em: Likewise.
367 * emultempl/m68hc1xelf.em: Likewise.
368 * emultempl/metagelf.em: Likewise.
369 * emultempl/mipself.em: Likewise.
370 * emultempl/ppc64elf.em: Likewise.
371 * emultempl/spuelf.em: Likewise.
372
7225345d
AM		 3732014-01-17 Alan Modra <amodra@gmail.com>
374
375 * genscripts.sh (COMPILE_IN): Don't set if already set.
376 * emulparams/nds32elf.sh: Don't clear EMULATION_LIBPATH, set
377 COMPILE_IN=no.
378 * emulparams/nds32elf16m.sh: Likewise.
379 * emulparams/nds32elf_linux.sh: Likewise.
380 * emultempl/aix.em: Test COMPILE_IN value is "yes".
381 * emultempl/armcoff.em: Likewise.
382 * emultempl/elf32.em: Likewise.
383 * emultempl/generic.em: Likewise.
384 * emultempl/gld960.em: Likewise.
385 * emultempl/gld960c.em: Likewise.
386 * emultempl/linux.em: Likewise.
387 * emultempl/lnk960.em: Likewise.
388 * emultempl/m68kcoff.em: Likewise.
389 * emultempl/sunos.em: Likewise.
390 * emultempl/ticoff.em: Likewise.
391
f6f6c679
L		 3922014-01-16 H.J. Lu <hongjiu.lu@intel.com>
393
394 PR ld/16456
395 * genscripts.sh: Don't search directory with LIBPATH_SUFFIX_SKIP
396 suffix.
397 * emulparams/elf32_x86_64.sh (LIBPATH_SUFFIX_SKIP): Set to 64
398 for elf32_x86_64 emulation.
399 * emulparams/elf_i386.sh (LIBPATH_SUFFIX_SKIP): Set to 64
400 for elf_i386 emulation.
401
6fcc66ab
AM		 4022014-01-16 Alan Modra <amodra@gmail.com>
403
404 * ld.h (fat_section_userdata_type, get_userdata): Move to..
405 * ldlang.h (input_section_userdata_type, get_userdata): ..here.
406 * ldlang.c (init_map_userdata): Delete. Fold into..
407 (sort_def_symbol): ..here. Don't attach input section userdata
408 to output sections or global bfd sections.
409 (lang_map): Don't pre-allocate input section userdata.
410 (init_os): Don't allocate userdata for output sections.
411 (print_all_symbols): Update.
412
f9c316c4
L		 4132014-01-15 H.J. Lu <hongjiu.lu@intel.com>
414
415 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
416 Silence uninitialized warning on ehdr_start_save with older
417 GCC.
418
4199e3b8
AM		 4192014-01-15 Alan Modra <amodra@gmail.com>
420
421 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Define
422 __ehdr_start before size_dynamic_sections and restore afterwards.
423
eec2f3ed
AM		 4242014-01-10 Alan Modra <amodra@gmail.com>
425
426 PR ld/14207
427 PR ld/16322
428 PR binutils/16323
429 * ldlang.c (lang_size_sections): Remove unneeded RELRO base
430 adjust. Tidy comments.
431 * ld.texinfo (DATA_SEGMENT_RELRO_END): Correct description.
432
d1e1519e
HPN		 4332014-01-10 Hans-Peter Nilsson <hp@axis.com>
434
435 * emulparams/crislinux.sh (COMMONPAGESIZE): Define.
436
43a8475c
L		 4372014-01-08 H.J. Lu <hongjiu.lu@intel.com>
438
439 PR ld/14207
440 PR ld/16322
441 PR binutils/16323
442 * ldlang.c (lang_size_sections): Properly align RELRO base.
443
221fd5d5
L		 4442014-01-08 H.J. Lu <hongjiu.lu@intel.com>
445
446 * ldver.c (ldversion): Update copyright year to 2014.
447
5fb776a6 448For older changes see ChangeLog-2013
252b5132 449\f
5fb776a6 450Copyright (C) 2014 Free Software Foundation, Inc.
752937aa
NC		 451
452Copying and distribution of this file, with or without modification,
453are permitted in any medium without royalty provided the copyright
454notice and this notice are preserved.
455
252b5132
RH		 456Local Variables:
457mode: change-log
458left-margin: 8
459fill-column: 74
460version-control: never
461End:
GDB Binutils - Deliverables
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