projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
Fix fallout from splitting ldbuildid.[ch] off elf32.em.
[deliverable/binutils-gdb.git] / ld / ChangeLog
CommitLineData
e30d16e9
AM		 12014-04-09 Alan Modra <amodra@gmail.com>
2
3 * emultempl/spuelf.em: Include safe-ctype.h, remove duplicate errno.h.
4 * emultempl/nds32elf.em: Include bfd_stdint.h.
5 * po/POTFILES.in: Regenerate.
6
b4ab4364
AM		 72014-04-09 Alan Modra <amodra@gmail.com>
8
9 * emultempl/ppc32elf.em (no_zero_padding, ppc_finish): New functions.
10 (LDEMUL_FINISH): Define.
11
6c1799ad
NC		 122014-04-08 Nick Clifton <nickc@redhat.com>
13
14 * scripttempl/pe.sc (R_RSRC): Remove default manifest.
15 * scripttempl/pep.sc (R_RSRC): Remove default manifest.
16
61e2488c
JT		 172014-04-08 Jon TURNEY <jon.turney@dronecode.org.uk>
18
19 * emultempl/elf32.em (id_note_section_size, read_hex, write_build_id):
20 Move code for parsing build-id option and calculating the build-id to...
21 * ldbuildid.c: New file.
22 * ldbuildid.h: New file.
23 * Makefile.am (CFILES, HFILES, OFILES, ld_new_SOURCES): Add new
24 files.
25 * Makefile.in: Regenerate.
26 * ld.texinfo: Update --build-id description to mention COFF
27 support.
28 * NEWS: Mention support for COFF build ids.
29 * emultempl/pe.em (gld${EMULATION_NAME}_handle_option):
30 (pecoff_checksum_contents, write_build_id, setup_build_id)
31 (gld_${EMULATION_NAME}_after_open): Handle and implement
32 build-id option.
33 * emultempl/pep.em: Likewise.
34
abc9061b
CC		 352014-04-04 Cary Coutant <ccoutant@google.com>
36
37 PR gold/16804
38 * ld.texinfo: Document optional comma following output section
39 command and overlay command.
40
ffe54b37
AM		 412014-04-04 Alan Modra <amodra@gmail.com>
42
43 * ldlang.c (lang_size_sections_1 <lang_input_section_enum>): Use
44 current "fill", not "output_section_statement->fill".
45
76f0cad6
NC		 462014-03-31 Nick Clifton <nickc@redhat.com>
47
48 PR ld/16744
49 * emultempl/elf32.em (_after_open): Create a .note.GNU-stack
50 section when performing a relocatable link with -z [no]execstack
51 specified.
52
4c6d802e
L		 532014-03-27 H.J. Lu <hongjiu.lu@intel.com>
54
55 PR ld/16756
56 * ldmain.c (symbol_warning): New function.
57 (warning_callback): Use it. Scan all input files for a reference
58 to SYMBOL.
59
8547a0f9 602014-03-21 Christopher Faylor <me.cygwin2013@cgf.cx>
d0e6d77b
CF		 61
62 * ld.texinfo: Document change in handling of --enable-auto-image-base.
63 * emultempl/pe.em (pe_auto_image_base): Set to default base.
64 (gld_${EMULATION_NAME}_list_options): Change usage message to reflect
65 optional --enable-auto-image-base argument.
66 (gld${EMULATION_NAME}_handle_option): Handle optional
67 --enable-auto-image-base argument.
68 (compute_dll_image_base): Eliminate constant. Use pe_auto_image_base.
69
1d63324c
NC		 702014-03-19 Nick Clifton <nickc@redhat.com>
71
72 * Makefile.am (default-manifest.o): Use WINDRES_FOR_TARGET.
73 * Makefile.in: Regenerate.
74 * emultempl/default-manifest.rc: Fix typo.
75 * scripttempl/pe.sc (R_RSRC): Fix default-manifest exclusion.
6caf7111 76 (.rsrc): Add SUBALIGN(4). Remove SORT.
1d63324c
NC		 77 * scripttempl/pep.sc: Likewise.
78
c712f1e3
CF		 792014-03-17 Christopher Faylor <me.cygwin2014@cgf.cx>
80
81 * Makefile.am: Use host version of windres.
82 * Makefile.in: Regenerate.
83
d4ae5fb0
AM		 842014-03-14 Romain Geissler <romain.geissler@amadeus.com>
85 Alan Modra <amodra@gmail.com>
86
87 * ldlang.h (full_name_provided): New input flag.
88 * ldlang.c (new_afile): Don't use lang_input_file_is_search_file_enum
89 for -l:namespec. Instead use lang_input_file_is_l_enum with
90 full_name_provided flag.
91 * ldlfile.c (ldfile_open_file_search): Don't complete lib name if
92 full_name_provided flag is set.
93 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
94 Handle full_name_provided libraries. Tidy EXTRA_SHLIB_EXTENSION
95 support. Set DT_NEEDED for -l:namespec as namespec.
96 * emultempl/aix.em (ppc_after_open_output): Handle full_name_provided.
97 * emultempl/linux.em (gld${EMULATION_NAME}_open_dynamic_archive):
98 Don't handle full_name_provided libraries.
99 * emultempl/pe.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
100 * emultempl/pep.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
101 * emultempl/vms.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
102
fa47fa92
AM		 1032014-03-12 Alan Modra <amodra@gmail.com>
104
105 * Makefile.in: Regenerate.
106
4b95cf5c
AM		 1072014-03-05 Alan Modra <amodra@gmail.com>
108
109 Update copyright years.
110
0b55a33e
NC		 1112014-03-04 Nick Clifton <nickc@redhat.com>
112
113 * Makefile.am (ALL_EMUL_EXTRA_BINARIES): Remove default-manifest.
114 * Makefile.in: Regenerate.
115
1db37fe6
YG		 1162014-02-27 Yuri Gribov <y.gribov@samsung.com>
117
118 * emultempl/armelf.em (OPTION_LONG_PLT): Define.
119 (PARSE_AND_LIST_LONGOPTS): Add long-plt.
120 (PARSE_AND_LIST_OPTIONS): Likewise.
121 (PARSE_AND_LIST_ARGS_CASES): Handle long-plt.
122 * ld.texinfo: Document --long-plt.
123
db434ba0
AM		 1242014-02-27 Alan Modra <amodra@gmail.com>
125
126 * emulparams/elf32ppcvxworks.sh: Source plt_unwind.sh and
127 use ppc32elf.em.
128 * emultempl/ppc32elf.em (ppc_after_open): Don't compile for
129 vxworks.
130 (LDEMUL_AFTER_OPEN): Don't set for vxworks.
131 (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Exclude
132 -secure-plt, -bss-plt and -sdata-got when vxworks.
133
5063daf7
NC		 1342014-02-27 Nick Clifton <nickc@redhat.com>
135
136 * configure.in (all_emul_extra_binaries): New variable. Populated
137 by invoking configure.tgt.
138 (EMUL_EXTRA_BINARIES): New substitution.
139 * configure: Regenerate.
140 * configure.tgt (target_extra_binaries): New variable. Set to
141 default-manifest.o for Cygwin and MinGW targets.
142 * Makefile.am (EMUL_EXTRA_BINARIES): New variable. Initialised
143 by the configure script.
144 (ALL_EMUL_EXTRA_BINARIES): New variable.
145 (default-manifest.o): New rule to build the default manifest.
146 (ld_new_DEPENDENCIES): Add EMUL_EXTRA_BINARIES.
147 (install-data-local): Add EMUL_EXTRA_BINARIES.
148 * Makefile.in: Regenerate.
149 * ld.texinfo: Document default manifest support.
150 * emulparams/i386pe.sh (DEFAULT_MANIFEST): Define.
151 * emulparams/i386pep.sh (DEFAULT_MANIFEST): Define.
152 * emultempl/default-manifest.rc: New file.
153 * scripttempl/pe.sc (R_RSRC): Include DEFAULT_MANIFEST, if defined.
154 * scripttempl/pep.sc (R_RSRC): Likewise.
155
e3e37035
DM		 1562014-02-26 Dan Mick <dan.mick@inktank.com>
157
158 PR ld/16569
159 * ldcref.c (cref_sort_array): Compare unmangled names unless
160 demanglng has been requiested.
161 (output_one_cref): Output unmangled name unless demangling has
162 been requested.
163
0ff2b86e
L		 1642014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
165 H.J. Lu <hongjiu.lu@intel.com>
166
167 * emulparams/elf_x86_64.sh (TINY_READONLY_SECTION): New.
168
7d4c687d
AM		 1692014-02-19 Alan Modra <amodra@gmail.com>
170
171 * emultempl/ppc64elf.em (params): Init new field.
172 (ppc_create_output_section_statements): Set params.save_restore_funcs
173 default.
174 (PARSE_AND_LIST_*): Add support for --save-restore-funcs and
175 --no-save-restore-funcs.
176
e7d1c40c
AM		 1772014-02-17 Alan Modra <amodra@gmail.com>
178
179 * emultemps/ppc64elf.em (params): New static struct replacing
180 various other static vars. Adjust code throughout file.
181
668e22e5
AM		 1822014-02-17 Alan Modra <amodra@gmail.com>
183
184 * emultempl/ppc32elf.em (ppc_after_open_output): Really enable
185 ppc476 workaround for ld -r.
186
795bc6b3
AM		 1872014-02-12 Alan Modra <amodra@gmail.com>
188
189 * emultempl/ppc32elf.em (pagesize): New static var.
190 (ppc_after_open_output): Set params.pagesize_p2 from pagesize.
191 (PARSE_AND_LIST_ARGS_CASES): Adjust to use pagesize.
192
7d0edd4b
AP		 1932014-02-11 Andrew Pinski <apinski@cavium.com>
194
195 * emulparams/aarch64linux32.sh (LIBPATH_SUFFIX): Change to ilp32.
196 (ELF_INTERPRETER_NAME): Define.
197 * emulparams/aarch64linux32b.sh (ELF_INTERPRETER_NAME): Define.
198
c1c69e83
AM		 1992014-02-10 Alan Modra <amodra@gmail.com>
200
201 * po/ld.pot: Regenerate.
202
5446cbdf
AM		 2032014-02-03 Alan Modra <amodra@gmail.com>
204
205 * emultempl/ppc32elf.em (no_tls_get_addr_opt, emit_stub_syms)
206 plt_style): Delete. Adjust all refs to instead use..
207 (params): ..this. New variable.
208 (ppc_after_open_output): New function. Tweak params and pass to
209 ppc_elf_link_params.
210 (ppc_after_open): Adjust ppc_elf_select_plt_layout call.
211 (ppc_before_allocation): Adjust ppc_elf_tls_setup call. Enable
212 relaxation for ppc476 workaround.
213 (PARSE_AND_LIST_*): Add --{no-,}ppc476-workaround support.
214 (LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS): Define.
215
13075d04
SH		 2162014-02-02 Sebastian Huber <sebastian.huber@embedded-brains.de>
217
218 * ld/ld.texinfo: Change ALIGN_WITH_INPUT documentation.
219 * ld/ldlang.c (lang_size_sections_1): Add dotdelta
220 variable which reflects the VMA change due to alignment
221 requirements. Use dotdelta do change the LMA if
222 ALIGN_WITH_INPUT is requested.
223
0a09fb4a
HPN		 2242014-02-01 Hans-Peter Nilsson <hp@bitrange.com>
225
226 * emultempl/mmix-elfnmmo.em (mmix_after_allocation): Fix typo in
227 call to bfd_set_section_vma exposed by recent bfd_set_section_vma
228 change.
229
78058a5e
SL		 2302014-01-30 Sandra Loosemore <sandra@codesourcery.com>
231
232 * Makefile.am (enios2elf.c, enios2linux.c): Update dependencies.
233 * Makefile.in: Regenerated.
234 * emulparams/nios2elf.sh (EXTRA_EM_FILE): Set.
235 * emulparams/nios2linux.sh (EXTRA_EM_FILE): Set.
236 * emultempl/nios2elf.em: New file.
237 * gen-doc.texi (NIOSII): Set.
238 * ld.texinfo (NIOSII): Set.
239
1ade0651
NC		 2402014-01-28 Nick Clifton <nickc@redhat.com>
241
242 * Makefile.am: Remove obsolete MSP430 emulations.
243 * configure.tgt: Likewise.
244 * emulparams/msp430all.sh: Likewise.
245 * Makefile.in: Regenerate.
246
d85e71fe
L		 2472014-01-24 H.J. Lu <hongjiu.lu@intel.com>
248
249 PR ld/16498
250 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Improve
251 orphaned TLS section handling.
252
d9d94ac8
AM		 2532014-01-24 Alan Modra <amodra@gmail.com>
254
255 * ldlang.c (lang_output_section_find_by_flags): Be careful to
256 test look->bfd_section->flags if available rather than
257 look->flags. Separate SEC_THREAD_LOCAL handling from
258 SEC_READONLY loop, and rewrite.
259
16e4ecc0
AM		 2602014-01-22 Alan Modra <amodra@gmail.com>
261
262 * ldlang.c (asneeded_list_head, asneeded_list_tail): New vars.
263 (lang_init): Initialise them.
264 (lang_print_asneeded): New function.
265 (lang_process): Call lang_print_asneeded.
266 * ldlang.h (struct asneeded_minfo): New.
267 (asneeded_list_tail): Declare.
268 * ldmain.c (add_archive_element): Improve archive map heading.
269 * ldmisc.c (minfo): Stash --as-needed info.
270
7dd9c6eb
AM		 2712014-01-22 Alan Modra <amodra@gmail.com>
272
273 * ld.h (struct map_symbol_def): Move to..
274 * ldlang.h: ..here.
275 * ldlang.c (print_assignment): Don't set expld.assign_name to dot.
276
2edab91c
AM		 2772014-01-22 Alan Modra <amodra@gmail.com>
278
279 * ld.texinfo (Output Section Discarding): Mention assigning to dot
280 as a way of keeping otherwise empty sections.
281 * ldexp.c (is_dot, is_value, is_sym_value, is_dot_ne_0,
282 is_dot_plus_0, is_align_conditional): New predicates.
283 (exp_fold_tree_1): Set SEC_KEEP when assigning to dot inside an
284 output section, except for some special cases.
285 * scripttempl/elfmicroblaze.sc: Use canonical form to align at
286 end of .heap and .stack.
287
5a4f2336
MS		 2882014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
289
290 * emulparams/aarch64linuxb.sh (ELF_INTERPRETER_NAME): Define.
291
30feb358
MS		 2922014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
293
294 * emulparams/aarch64linux.sh (ELF_INTERPRETER_NAME): Define.
295
fa72205c
AM		 2962014-01-20 Alan Modra <amodra@gmail.com>
297
298 * ldlang.h (struct lang_definedness_hash_entry): Add by_object and
299 by_script. Make iteration a single bit field.
300 (lang_track_definedness, lang_symbol_definition_iteration): Delete.
301 (lang_symbol_defined): Declare.
302 * ldlang.c (lang_statement_iteration): Expand comment a little.
303 (lang_init <lang_definedness_table>): Make it bigger.
304 (lang_track_definedness, lang_symbol_definition): Delete.
305 (lang_definedness_newfunc): Update.
306 (lang_symbol_defined): New function.
307 (lang_update_definedness): Create entries here. Do track whether
308 script definition of symbol is valid, even when also defined in
309 an object file.
310 * ldexp.c (fold_name <DEFINED>): Update.
311 (fold_name <NAME>): Allow self-assignment for absolute symbols
312 defined in a linker script.
313
24ef1aa7
GM		 3142014-01-20 Guy Martin <gmsoft@tuxicoman.be>
315 Alan Modra <amodra@gmail.com>
316
317 * ldlang.h (lang_output_section_get): Define.
318 * ldlang.c (lang_output_section_get): Likewise.
319 (init_os): Set the output_section userdata to the output
320 section statement.
321 * emultempl/hppaelf.em: Use lang_output_section_get instead of
322 lang_output_section_find where applicable.
323 * emultempl/aarch64elf.em: Likewise.
324 * emultempl/aix.em: Likewise.
325 * emultempl/armelf.em: Likewise.
326 * emultempl/m68hc1xelf.em: Likewise.
327 * emultempl/metagelf.em: Likewise.
328 * emultempl/mipself.em: Likewise.
329 * emultempl/ppc64elf.em: Likewise.
330 * emultempl/spuelf.em: Likewise.
331
7225345d
AM		 3322014-01-17 Alan Modra <amodra@gmail.com>
333
334 * genscripts.sh (COMPILE_IN): Don't set if already set.
335 * emulparams/nds32elf.sh: Don't clear EMULATION_LIBPATH, set
336 COMPILE_IN=no.
337 * emulparams/nds32elf16m.sh: Likewise.
338 * emulparams/nds32elf_linux.sh: Likewise.
339 * emultempl/aix.em: Test COMPILE_IN value is "yes".
340 * emultempl/armcoff.em: Likewise.
341 * emultempl/elf32.em: Likewise.
342 * emultempl/generic.em: Likewise.
343 * emultempl/gld960.em: Likewise.
344 * emultempl/gld960c.em: Likewise.
345 * emultempl/linux.em: Likewise.
346 * emultempl/lnk960.em: Likewise.
347 * emultempl/m68kcoff.em: Likewise.
348 * emultempl/sunos.em: Likewise.
349 * emultempl/ticoff.em: Likewise.
350
f6f6c679
L		 3512014-01-16 H.J. Lu <hongjiu.lu@intel.com>
352
353 PR ld/16456
354 * genscripts.sh: Don't search directory with LIBPATH_SUFFIX_SKIP
355 suffix.
356 * emulparams/elf32_x86_64.sh (LIBPATH_SUFFIX_SKIP): Set to 64
357 for elf32_x86_64 emulation.
358 * emulparams/elf_i386.sh (LIBPATH_SUFFIX_SKIP): Set to 64
359 for elf_i386 emulation.
360
6fcc66ab
AM		 3612014-01-16 Alan Modra <amodra@gmail.com>
362
363 * ld.h (fat_section_userdata_type, get_userdata): Move to..
364 * ldlang.h (input_section_userdata_type, get_userdata): ..here.
365 * ldlang.c (init_map_userdata): Delete. Fold into..
366 (sort_def_symbol): ..here. Don't attach input section userdata
367 to output sections or global bfd sections.
368 (lang_map): Don't pre-allocate input section userdata.
369 (init_os): Don't allocate userdata for output sections.
370 (print_all_symbols): Update.
371
f9c316c4
L		 3722014-01-15 H.J. Lu <hongjiu.lu@intel.com>
373
374 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
375 Silence uninitialized warning on ehdr_start_save with older
376 GCC.
377
4199e3b8
AM		 3782014-01-15 Alan Modra <amodra@gmail.com>
379
380 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Define
381 __ehdr_start before size_dynamic_sections and restore afterwards.
382
eec2f3ed
AM		 3832014-01-10 Alan Modra <amodra@gmail.com>
384
385 PR ld/14207
386 PR ld/16322
387 PR binutils/16323
388 * ldlang.c (lang_size_sections): Remove unneeded RELRO base
389 adjust. Tidy comments.
390 * ld.texinfo (DATA_SEGMENT_RELRO_END): Correct description.
391
d1e1519e
HPN		 3922014-01-10 Hans-Peter Nilsson <hp@axis.com>
393
394 * emulparams/crislinux.sh (COMMONPAGESIZE): Define.
395
43a8475c
L		 3962014-01-08 H.J. Lu <hongjiu.lu@intel.com>
397
398 PR ld/14207
399 PR ld/16322
400 PR binutils/16323
401 * ldlang.c (lang_size_sections): Properly align RELRO base.
402
221fd5d5
L		 4032014-01-08 H.J. Lu <hongjiu.lu@intel.com>
404
405 * ldver.c (ldversion): Update copyright year to 2014.
406
5fb776a6 407For older changes see ChangeLog-2013
252b5132 408\f
5fb776a6 409Copyright (C) 2014 Free Software Foundation, Inc.
752937aa
NC		 410
411Copying and distribution of this file, with or without modification,
412are permitted in any medium without royalty provided the copyright
413notice and this notice are preserved.
414
252b5132
RH		 415Local Variables:
416mode: change-log
417left-margin: 8
418fill-column: 74
419version-control: never
420End:
GDB Binutils - Deliverables
This page took 0.721236 seconds and 4 git commands to generate.