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3940d2c3
NC		 12015-11-16 Nick Clifton <nickc@redhat.com>
2
3 PR ld/19106
4 * emultempl/armelf.em (_set_symbols): New function. Enables
5 relaxation for non-relocatable links.
6 (LDEMUL_SET_SYMBOLS): Define.
7
d8bd95ef
TG		 82015-11-13 Tristan Gingold <gingold@adacore.com>
9
10 * configure: Regenerate.
11
7feec526
TG		 122015-11-13 Tristan Gingold <gingold@adacore.com>
13
14 * NEWS: Add marker for 2.26.
15
868ac092
AM		 162015-11-05 Alan Modra <amodra@gmail.com>
17
18 * Makefile.in: Regenerate.
19
fe6052e1
AM		 202015-11-05 Alan Modra <amodra@gmail.com>
21
22 PR ld/19203
23 * ld.texinfo (DATA_SEGMENT_ALIGN): Correct second expression.
24
26f187cd
NC		 252015-10-30 Nick Clifton <nickc@redhat.com>
26
27 * po/zh_CN.po: Updated (simplified) Chinese translation.
28
a75cf613
ES		 292015-10-29 Ed Schouten <ed@nuxi.nl>
30
31 * Makefile.am (ALL_64_EMULATION_SOURCES): Add support for
32 CloudABI on aarch64. For this target we have to make sure we use
33 ELFOSABI_CLOUDABI instead of ELFOSABI_NONE.
34 * configure.tgt (targ_emul): Likewise.
35 * emulparams/aarch64cloudabi.sh: New file.
36 * emulparams/aarch64cloudabib.sh: New file.
37 * Makefile.in: Regenerate.
38
f82aa165
NC		 392015-10-29 Nick Clifton <nickc@redhat.com>
40
41 PR ld/19146
42 * lexsup.c (parse_args): Correct error message for an option that
43 is missing its argument if that option is the last one on the
44 command line.
45
93638471
AM		 462015-10-29 Alan Modra <amodra@gmail.com>
47
48 PR ld/19162
49 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Pass
50 updated flags to lang_output_section_find_by_flags.
51 * emultempl/mmo.em (mmo_place_orphan): Merge flags for any
52 other input sections that might match a new output section to
53 decide placement.
54 * emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
55 * emultempl/pep.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
56 * ldlang.c (lang_output_section_find_by_flags): Add sec_flags param.
57 * ldlang.h (lang_output_section_find_by_flags): Update prototype.
58
d8506323
MK		 592015-10-29 Matthias Klose <doko@ubuntu.com>
60
61 * ld.texinfo (Options <-rpath>): Fix typo.
62
199af150
AM		 632015-10-28 Alan Modra <amodra@gmail.com>
64
65 PR ld/19162
66 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Check flags
67 before calling _bfd_elf_match_sections_by_type. Merge flags for
68 any other input sections that might match a new output section to
69 decide placement.
70
a504d23a
LA		 712015-10-27 Laurent Alfonsi <laurent.alfonsi@st.com>
72 Christophe Monat <christophe.monat@st.com>
73
74 * ld.texinfo: Add description of the STM32L4xx erratum
75 workaround.
76 * NEWS: Mention the new feature.
77 * emultempl/armelf.em (stm32l4xx_fix): New.
78 (arm_elf_before_allocation): Choose the type of fix, scan for
79 erratum.
80 (gld${EMULATION_NAME}_finish): Fix veneer locations.
81 (arm_elf_create_output_section_statements): Propagate
82 stm32l4xx_fix value.
83 (PARSE_AND_LIST_PROLOGUE): Define OPTION_STM32L4XX_FIX.
84 (PARSE_AND_LIST_LONGOPTS): Add entry for handling
85 --fix-stm32l4xx-629360.
86 (PARSE_AND_LIST_OPTION): Add entry for helping on
87 --fix-stm32l4xx-629360.
88 (PARSE_AND_LIST_ARGS_CASES): Treat OPTION_STM32L4XX_FIX.
89
321df065
AM		 902015-10-27 Alan Modra <amodra@gmail.com>
91
92 PR ld/19175
93 * ldlang.c (lang_insert_orphan): Evaluate __start_* and __stop_*
94 symbol PROVIDE expressions.
95 * ldexp.c (exp_fold_tree_1 <etree_provide>): Define undefweak
96 references.
97
9b4c123c
L		 982015-10-22 H.J. Lu <hongjiu.lu@intel.com>
99
100 * configure.ac: Properly check
101 --enable-compressed-debug-sections={yes,all}.
102 * configure: Regenerated.
103
4894d80b
L		 1042015-10-22 H.J. Lu <hongjiu.lu@intel.com>
105
106 PR gas/19109
107 * configure.ac: Handle --enable-compressed-debug-sections=*,ld,*.
108 * configure: Regenerated.
109
caa65211
L		 1102015-10-22 H.J. Lu <hongjiu.lu@intel.com>
111
112 * ld/ld.texinfo: Document "-z call-nop=PADDING" option.
113 * emulparams/call_nop.sh: New file.
114 * emulparams/elf_i386_be.sh: Source
115 ${srcdir}/emulparams/call_nop.sh.
116 * emulparams/elf_i386_chaos.sh: Likewise.
117 * emulparams/elf_i386_ldso.sh: Likewise.
118 * emulparams/elf_i386_vxworks.sh: Likewise.
119 * emulparams/elf_iamcu.sh: Likewise.
120 * emulparams/elf_k1om.sh: Likewise.
121 * emulparams/elf_l1om.sh: Likewise.
122 * emulparams/elf_x86_64.sh: Likewise.
123 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse): Set
124 link_info.call_nop_byte if $CALL_NOP_BYTE isn't empty.
125
6c3bc0f8
NC		 1262015-10-21 Nick Clifton <nickc@redhat.com>
127
128 PR gas/19109
1283d92f
NC		 129 * configure.ac: Add --enable-compressed-debug-sections with
130 options of all, none or ld.
6c3bc0f8
NC		 131 * configure: Regenerate.
132 * config.in: Regenerate.
133 * ld.texinfo: Document how to determine the default action for
134 debug sections.
135 * ldmain.c (main): If DEFAULT_FLAG_COMPRESS_DEBUG is defined then
136 set the compress_debug field of the link_info structure to
137 zlib-gabi.
138 * lexsup.c (elf_static_list_options): Output the default setting
139 for the --compress-debug-sections option.
140 * NEWS: Mention the new configure option.
141
4dba69b9
L		 1422015-10-15 H.J. Lu <hongjiu.lu@intel.com>
143
144 * ld.texinfo: Fix a typo for "-z noextern-protected-data".
145
1fb80d6d
SD		 1462015-10-15 Simon Dardis <Simon.Dardis@imgtec.com>
147
148 * ld/ldexp.c: (try_copy_symbol_flags): New. Factored out from...
149 (exp_fold_tree_1): Here. Cope with ternary operator in
150 assignments. Use new helper.
151
efb068d3
NC		 1522015-10-14 Nick Clifton <nickc@redhat.com>
153
154 * po/zh_TW.po: Updated Chinese translation.
155
8f33e7da
NC		 1562015-10-13 Nick Clifton <nickc@redhat.com>
157
158 * po/zh_TW.po: Updated Chinese translation.
159
886a2506
NC		 1602015-10-07 Claudiu Zissulescu <claziss@synopsys.com>
161 Cupertino Miranda <cmiranda@synopsys.com>
162
163 * configure.tgt: Added target arc-*-elf* and arc*-*-linux-uclibc*.
164 * emulparams/arcebelf_prof.sh: New file
165 * emulparams/arcebelf.sh: Likewise.
166 * emulparams/arceblinux_prof.sh: Likewise.
167 * emulparams/arceblinux.sh: Likewise.
168 * emulparams/arcelf_prof.sh: Likewise.
169 * emulparams/arcelf.sh: Likewise.
170 * emulparams/arclinux_prof.sh: Likewise.
171 * emulparams/arclinux.sh: Likewise.
172 * emulparams/arcv2elfx.sh: Likewise.
173 * emulparams/arcv2elf.sh: Likewise.
174 * emultempl/arclinux.em: Likewise.
175 * scripttempl/arclinux.sc: Likewise.
176 * scripttempl/elfarc.sc: Likewise.
177 * scripttempl/elfarcv2.sc: Likewise
178 * Makefile.am: Add new ARC emulations.
179 * Makefile.in: Regenerate.
180 * NEWS: Mention the new feature.
181
d00c2bc9
L		 1822015-10-04 H.J. Lu <hongjiu.lu@intel.com>
183
184 * configure.tgt (targ_extra_emuls): Add elf_iamcu for Solaris2/x86.
185
0e1e4a75
KK		 1862015-10-01 Kaz Kojima <kkojima@rr.iij4u.or.jp>
187
188 * configure.tgt (targ_extra_emuls): Remove shlelf and
189 shelf from sh*-*-linux cases.
190
a39d2e82
RF		 1912015-09-30 Rich Felker <dalias@libc.org>
192
193 * configure.tgt (targ_extra_emuls): Add fdpic and misc
194 emulations to sh*-*-linux* targets.
195
56e6cf80
NC		 1962015-09-29 Nick Clifton <nickc@redhat.com>
197
198 PR ld/19014
199 * ld.texinfo (Options): Fix spelling mistake.
200
3074964f
AM		 2012015-09-24 Alan Modra <amodra@gmail.com>
202
203 PR ld/18992
204 * ldmain.c (main): Always enable --sysroot.
205 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Don't
206 prepend sysroot to relative rpath/runpath.
207
b6518b38
NC		 2082015-09-23 Nick Clifton <nickc@redhat.com>
209
210 * emultempl/elf32.em (ehdr_start_empty): New static variable.
211 (before_allocation): Use it to initialise ehdr_start_save.
212 * emultempl/pe.em (write_build_id): Remove useless double
213 parenthesis.
214 * emultempl/pep.em (write_build_id): Likewise.
215
5fe2850d
L		 2162015-09-22 H.J. Lu <hongjiu.lu@intel.com>
217
218 * emultempl/alphaelf.em (alpha_after_parse): Call
219 gld${EMULATION_NAME}_after_parse instead of
220 after_parse_default.
221 * emultempl/cr16elf.em (cr16elf_after_parse): Likewise.
222 * emultempl/crxelf.em (crxelf_after_parse); Likewise.
223 * emultempl/hppaelf.em (hppaelf_after_parse): Likewise.
224 * emultempl/mipself.em (mips_after_parse): Likewise.
225 * emultempl/nds32elf.em (nds32_elf_after_parse): Likewise.
226 * emultempl/elf32.em: Don't include ldlex.h.
227 (gld${EMULATION_NAME}_after_parse): New function.
228 (gld${EMULATION_NAME}_handle_option) [GENERATE_PIE_SCRIPT]
229 <OPTION_PIE>: Removed.
230 (ld_${EMULATION_NAME}_emulation): Replace after_parse_default
231 with gld${EMULATION_NAME}_after_parse.
232 * emultempl/ia64elf.em (gld${EMULATION_NAME}_after_parse):
233 Renamed to ...
234 (ia64elf_after_parse): This. Call
235 gld${EMULATION_NAME}_after_parse instead of after_parse_default.
236 (LDEMUL_AFTER_PARSE): Replace gld${EMULATION_NAME}_after_parse
237 with ia64elf_after_parse.
238
5c383f02
RO		 2392015-09-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
240
241 * emulparams/solaris2.sh (GENERATE_PIE_SCRIPT): Set to yes.
242
243 * emultempl/elf32.em: Include ldlex.h.
244 (gld${EMULATION_NAME}_handle_option) [GENERATE_PIE_SCRIPT]
245 <OPTION_PIE>: Set DF_1_PIE.
246
95421fb9
AM		 2472015-09-22 Alan Modra <amodra@gmail.com>
248
249 * ld.texinfo: Put --dotsyms/--no-dotsyms on separate lines.
250 Ditto for --save-restore-funcs and --tls-get-addr-optimize.
251
9b8b325a
RF		 2522015-09-20 Rich Felker <dalias@libc.org>
253
254 * ld.texinfo (--no-dynamic-linker): Document.
255 * ldlex.h (enum option_values): Add OPTION_NO_DYNAMIC_LINKER.
256 * lexsup.c (ld_options, parse_args): Handle --no-dynamic-linker.
257
7ae4ea7d
AM		 2582015-09-18 Alan Modra <amodra@gmail.com>
259
260 * ld.texinfo: Document PowerPC64 --{no-,}save-restore-funcs.
261
7c9cf415
AM		 2622015-09-18 Alan Modra <amodra@gmail.com>
263
264 * emultempl/ppc64elf.em (params): Init tls_get_addr_opt field to -1.
265 (OPTION_TLS_GET_ADDR_OPT): Define.
266 (PARSE_AND_LIST_LONGOPTS): Handle --tls-get-addr-opt.
267 (PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Likewise.
268 * ld.texinfo: Document --tls-get-addr-optimize and
269 --no-tls-get-addr-optimize.
270
975f8a9e
AM		 2712015-09-18 Alan Modra <amodra@gmail.com>
272
273 PR ld/18963
274 * ldexp.h (struct ldexp_control): Add rel_from_abs.
275 (ldexp_finalize_syms): Declare.
276 * ldexp.c (new_rel_from_abs): Keep absolute for expressions
277 outside of output section statements. Set rel_from_abs.
278 (make_abs, exp_fold_tree, exp_fold_tree_no_dot): Clear rel_from_abs.
279 (struct definedness_hash_entry): Add final_sec, and comment.
280 (update_definedness): Set final_sec.
281 (set_sym_sections, ldexp_finalize_syms): New functions.
282 * ldlang.c (lang_process): Call ldexp_finalize_syms.
283
64597d82
NC		 2842015-09-10 Nick Clifton <nickc@redhat.com>
285
286 * po/zh_CN.po: Updated simplified Chinese translation.
287
ea4a7f99 2882015-09-09 James Bowman <james.bowman@ftdichip.com>
289
290 * scripttempl/ft32.sc: default linker script RAM and
291 FLASH size symbols
292
081bb924
NC		 2932015-09-09 Nick Clifton <nickc@redhat.com>
294
295 * po/zh_CN.po: Updated simplified Chinese translation.
296
5707d2ad
NC		 2972015-09-08 Nick Clifton <nickc@redhat.com>
298
299 * ld.texinfo (Source Code Reference): Extend description to
300 include an example using arrays.
301
c005eb9e
AB		 3022015-07-28 Andrew Burgess <andrew.burgess@embecosm.com>
303
304 * ld.h (enum orphan_handling_enum): New.
305 (ld_config_type): Remove warn_orphan, add orphan_handling.
306 * ldemul.c (ldemul_place_orphan): Remove warning about orphan
307 sections.
308 * ldlang.c (ldlang_place_orphan): New function.
309 (lang_place_orphans): Call ldlang_place_orphan.
310 * ldlex.h (enum option_values): Remove OPTION_WARN_ORPHAN and
311 OPTION_NO_WARN_ORPHAN, add OPTION_ORPHAN_HANDLING.
312 * lexsup.c (ld_options): Remove 'warn-orphan' and
313 'no-warn-orphan', add 'orphan-handling'.
314 (parse_args): Remove handling for OPTION_WARN_ORPHAN and
315 OPTION_NO_WARN_ORPHAN, add handling for OPTION_ORPHAN_HANDLING.
316 * NEWS: Replace text about --warn-orphan with --orphan-handling.
317 * ld.texinfo (Options): Remove --warn-orphan entry and add
318 entry on --orphan-handling.
319 (Orphan Sections): Add reference to relevant command line options.
320
6033bf41
NC		 3212015-09-03 Nick Clifton <nickc@redhat.com>
322
323 * ld.texinfo (--build-id): Fix typo. The COFF/PE build-id section
324 is called .buildid not .build-id.
325
a5e406b5
NC		 3262015-09-03 Nick Clifton <nickc@redhat.com>
327
328 (Source Code Reference): Fix off-by-one typo in example of how to
329 use linker script symbols in C source code.
330
64d94ba0
AM		 3312015-08-19 Alan Modra <amodra@gmail.com>
332
333 * emultempl/aix.em: Don't set link_info.pic.
334 * emultempl/pe.em: Likewise.
335 * emultempl/pep.em: Likewise.
336 * emultempl/sunos.em: Likewise.
337 * lexsup.c (parse_args): Likewise. Set type_pie for -pie.
338 * plugin.c (set_tv_header <LDPT_LINKER_OUTPUT>): Simplify.
339
0e1862bb
L		 3402015-08-18 H.J. Lu <hongjiu.lu@intel.com>
341
342 * ld/ldctor.c: Replace shared, executable, relocatable and pie
343 fields with bfd_link_executable, bfd_link_dll,
344 bfd_link_relocatable, bfd_link_pic and bfd_link_pie.
345 * ld/ldemul.c: Likewise.
346 * ld/ldfile.c: Likewise.
347 * ld/ldlang.c: Likewise.
348 * ld/ldmain.c: Likewise.
349 * ld/ldwrite.c: Likewise.
350 * ld/lexsup.c: Likewise.
351 * ld/pe-dll.c: Likewise.
352 * ld/plugin.c: Likewise.
353 * ld/emultempl/aarch64elf.em: Likewise.
354 * ld/emultempl/aix.em: Likewise.
355 * ld/emultempl/alphaelf.em: Likewise.
356 * ld/emultempl/armcoff.em: Likewise.
357 * ld/emultempl/armelf.em: Likewise.
358 * ld/emultempl/avrelf.em: Likewise.
359 * ld/emultempl/beos.em: Likewise.
360 * ld/emultempl/cr16elf.em: Likewise.
361 * ld/emultempl/elf-generic.em: Likewise.
362 * ld/emultempl/elf32.em: Likewise.
363 * ld/emultempl/genelf.em: Likewise.
364 * ld/emultempl/generic.em: Likewise.
365 * ld/emultempl/gld960.em: Likewise.
366 * ld/emultempl/gld960c.em: Likewise.
367 * ld/emultempl/hppaelf.em: Likewise.
368 * ld/emultempl/irix.em: Likewise.
369 * ld/emultempl/linux.em: Likewise.
370 * ld/emultempl/lnk960.em: Likewise.
371 * ld/emultempl/m68hc1xelf.em: Likewise.
372 * ld/emultempl/m68kcoff.em: Likewise.
373 * ld/emultempl/m68kelf.em: Likewise.
374 * ld/emultempl/metagelf.em: Likewise.
375 * ld/emultempl/mipself.em: Likewise.
376 * ld/emultempl/mmo.em: Likewise.
377 * ld/emultempl/msp430.em: Likewise.
378 * ld/emultempl/nds32elf.em: Likewise.
379 * ld/emultempl/needrelax.em: Likewise.
380 * ld/emultempl/nios2elf.em: Likewise.
381 * ld/emultempl/pe.em: Likewise.
382 * ld/emultempl/pep.em: Likewise.
383 * ld/emultempl/ppc32elf.em: Likewise.
384 * ld/emultempl/ppc64elf.em: Likewise.
385 * ld/emultempl/sh64elf.em: Likewise.
386 * ld/emultempl/solaris2.em: Likewise.
387 * ld/emultempl/spuelf.em: Likewise.
388 * ld/emultempl/sunos.em: Likewise.
389 * ld/emultempl/tic6xdsbt.em: Likewise.
390 * ld/emultempl/ticoff.em: Likewise.
391 * ld/emultempl/v850elf.em: Likewise.
392 * ld/emultempl/vms.em: Likewise.
393 * ld/emultempl/vxworks.em: Likewise.
394
43417696
AM		 3952015-08-18 Alan Modra <amodra@gmail.com>
396
397 * ldexp.c (exp_fold_tree_1): Clear linker_def on symbol assignment.
398
e0a3af22
AM		 3992015-08-06 Alan Modra <amodra@gmail.com>
400
401 * ldexp.c (align_dot_val): Delete.
402 (fold_unary <ALIGN_K, NEXT>): Revert 2015-07-10 change.
403 (is_align_conditional): Revert 2015-07-20 change.
404 (exp_fold_tree_1): Likewise, but keep expanded comment.
405 * scripttempl/elf.sc (.ldata, .bss): Revert 2015-07-20 change.
406 * ld.texinfo (<ALIGN>): Correct description.
407
0a618243
AB		 4082015-08-04 Andrew Burgess <andrew.burgess@embecosm.com>
409
410 * ld.texinfo (Options): Document --require-defined option.
411 * ldlang.c (struct require_defined_symbol): New structure.
412 (require_defined_symbol_list): New variable.
413 (ldlang_add_require_defined): New function.
414 (ldlang_check_require_defined_symbols): New function.
415 (lang_process): Check required symbols are defined.
416 * ldlang.h (ldlang_add_require_defined): Declare.
417 * ldlex.h (enum option_values): Add OPTION_REQUIRE_DEFINED_SYMBOL.
418 * lexsup.c (ld_options): Add '--require-defined' entry.
419 (parse_args): Handle '--requre-defined' entry.
420 * NEWS: Mention new '--require-defined' option.
421
127fcdff
AB		 4222015-08-03 Andrew Burgess <andrew.burgess@embecosm.com>
423
424 * ld.texinfo (MEMORY): Explain that multiple MEMORY commands are
425 acceptable.
426
e77e648e
L		 4272015-07-29 H.J. Lu <hongjiu.lu@intel.com>
428
429 * lexsup.c (parse_args): Don't set link_info.executable to
430 TRUE for link_info.relocatable.
431
37a42ee9
L		 4322015-07-27 H.J. Lu <hongjiu.lu@intel.com>
433
434 * configure: Regenerated.
435
aff1a65e
NC		 4362015-07-24 Nick Clifton <nickc@redhat.com>
437
438 * emulparams/elf32rl78.sh (OTHER_SECTIONS): Provide a value for
439 the _-rl78_abs__ symbol.
440
d9d11c36
AM		 4412015-07-20 Alan Modra <amodra@gmail.com>
442
443 * emulparams/criself.sh (INIT_ADDR, FINI_ADDR): Define.
444 (INIT_START, FINI_START): Don't ALIGN.
445 * scriptempl/elf.sc (.init, .fini): Apply INIT_ADDR/FINI_ADDR.
446
e474ab13
AM		 4472015-07-20 Alan Modra <amodra@gmail.com>
448
449 * scripttempl/elf.sc (.ldata, .bss): Align absolute value of dot.
450 * ldexp.c (is_align_conditional): Handle binary ALIGN.
451 (exp_fold_tree_1): Move code setting SEC_KEEP for assignments to
452 dot inside output sections. Handle absolute expressions.
453
19a7fe52
L		 4542015-07-14 H.J. Lu <hongjiu.lu@intel.com>
455
456 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Make
457 --compress-debug-sections=zlib the same as
458 --compress-debug-sections=zlib-gabi.
459 * ld.texinfo: Change --compress-debug-sections=zlib to zlib-gabi.
460
1f0d470a
NC		 4612015-07-14 Nick Clifton <nickc@redhat.com>
462
463 * ld.texinfo (Options): Add missing period after @xref.
464
a2c59f28
AM		 4652015-07-10 Alan Modra <amodra@gmail.com>
466
467 * ldexp.c (align_dot_val): New function.
468 (fold_unary <ALIGN_K, NEXT>): Use it.
469
0f088b2a
KT		 4702015-07-03 Kai Tietz <ktietz@redhat.com>
471
472 PR ld/11539
473 * scripttempl/pep.sc: Mark .idata*, .CRT*, .tls*,
474 .rsrc*, .init, .ctor*, .dtor*, .fini, .jcr,
475 .eh_frame, .pdata. .xdata, and .gcc_except_table sections
476 as KEEP.
477 * scripttempl/pe.sc: Likewise.
478 * ld.texinfo: Document that --gc-sections has experimental support
479 for COFF and PE targets.
480 * NEWS: Mention experimental support.
481
b6b3dd8f
AM		 4822015-07-03 Alan Modra <amodra@gmail.com>
483
484 * Makefile.am (eelf32or1k.c, eelf32or1k_linux.c): Depend on ELF_DEPS.
485 * Makefile.in: Regenerate.
486
ee0c0c50
L		 4872015-06-28 H.J. Lu <hongjiu.lu@intel.com>
488
489 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option):
490 Replace COMPRESS_DEBUG_ZLIB with COMPRESS_DEBUG_GNU_ZLIB.
491
c742574f
L		 4922015-06-26 H.J. Lu <hongjiu.lu@intel.com>
493
494 * emulparams/elf_iamcu.sh (COMPILE_IN): New.
495
a2a4d60d
NC		 4962015-06-15 Nick Clifton <nickc@redhat.com>
497
498 PR ld/18466
499 * emultempl/pe.em (pe_find_data_imports): Generate an error if a
500 symbol name is too long to handle.
501 * emultempl/pep.em (pep_find_data_imports): Likewise.
502
3604cb1f
TG		 5032015-06-12 Tristan Gingold <gingold@adacore.com>
504
505 * NEWS: Mention new option.
506 * lexsup.c (parse_args): Handle --print-memory-usage.
507 (ld_options): Add --print-memory-usage.
508 * ldmain.c (main): Call lang_print_memory_usage.
509 * ldlex.h (enum option_values): Add OPTION_PRINT_MEMORY_USAGE.
510 * ldlang.h: Add prototype of lang_print_memory_usage.
511 * ldlang.c (lang_print_memory_size, lang_print_memory_usage): New
512 functions.
513 * ld.texinfo (Options): Document --print-memory-usage.
514 * ld.h (args_type): Add print_memory_usage field.
515
1e1b2efc
NC		 5162015-06-08 Nick Clifton <nickc@redhat.com>
517
518 * po/fr.po: Updated French Translation.
519
2f0c68f2
CM		 5202015-05-28 Catherine Moore <clm@codesourcery.com>
521 Paul Brook <paul@codesourcery.com>
522
2f0c68f2
CM		 523 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open):
524 Add Compact EH support.
525 * scripttempl/elf.sc: Handle .eh_frame_entry and .gnu_extab
526 sections.
527
68880f31
CLT		 5282015-05-17 Chung-Lin Tang <cltang@codesourcery.com>
529
530 * configure.ac (AC_PROG_GREP): Check for grep program.
531 (elf_list_options,elf_shlib_list_options,elf_plt_unwind_list_options):
532 Enable ELF option printing for emulations containing
533 'TEMPLATE_NAME=elf32'.
534 * configure: Regenerate.
535
fd1c4238
NC		 5362015-05-14 Nick Clifton <nickc@redhat.com>
537
538 * ld.texinfo (ASSERT): Describe the interaction with PROVIDEd
539 symbols.
540
5197d474
L		 5412015-05-11 H.J. Lu <hongjiu.lu@intel.com>
542
543 * configure.tgt: Support i[3-7]86-*-elfiamcu target.
544
7e0a8112
L		 5452015-05-11 H.J. Lu <hongjiu.lu@intel.com>
546
547 * Makefile.am (ALL_EMULATION_SOURCES): Add eelf_iamcu.c.
548 (eelf_iamcu.c): New.
549 * configure.tgt (targ_extra_emuls): Add elf_iamcu if elf_i386 is
550 enabled in BFD.
551 * Makefile.in: Regenerated.
552 * emulparams/elf_iamcu.sh: New file.
553
837a17b3
NC		 5542015-05-05 Nick Clifton <nickc@redhat.com>
555
556 * emulparams/msp430elf.sh (TEMPLATE_NAME): Change to msp430.
557 * scripttempl/msp430.sc (.text): Add .lower.text and .either.text.
558 (.data): Add .lower.data and .either.data.
559 (.bss): Add .lower.bss and .either.bss.
560 (.rodata): Add .lower.rodata and .either.rodata.
561 * emultempl/msp430.em: New file. Implements a new orphan
562 placement algorithm that divides sections between lower and upper
563 memory regions.
564 * Makefile.am (emsp430elf.c): Depend upon msp430.em.
565 *emsp430X.c): Likewise.
566 * Makefine.in: Regenerate.
567
a13eab06
AS		 5682015-04-28 Andreas Schwab <schwab@linux-m68k.org>
569
570 PR ld/18344
571 * ldlex.l (INPUTLIST): Increment lineno on newline.
572
44bd1acd
AM		 5732015-04-24 Alan Modra <amodra@gmail.com>
574
575 * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation):
576 Call gld${EMULATION_NAME}_map_segments regardless of need_laying_out.
577
08e2f2bb
DD		 5782015-04-24 DJ Delorie <dj@redhat.com>
579
580 * Makefile.am (msp430): Rename primary emulation to msp430elf.
581 (emsp430.c): Rename to emsp430elf.c, update dependencies
582 (emsp430X.c): Update dependencies.
583 * Makefile.in: Likewise.
584 * configure.tgt (msp430-*-*): Rename primary emulation to msp430elf.
d9e88e90 585 * emulparams/msp430.sh: Rename to msp430elf.sh.
08e2f2bb
DD		 586 * emulparams/msp430X.sh: Update.
587
f6fe1ccd
L		 5882015-04-23 H.J. Lu <hongjiu.lu@intel.com>
589
590 PR binutils/18209
591 * ldfile.c (ldfile_try_open_bfd): Set is_linker_input to 1.
592
a27e685f
AM		 5932015-04-23 Alan Modra <amodra@gmail.com>
594
595 * emulparams/elf64ppc.sh (GOT): Align.
596
0e5fabeb
AM		 5972015-04-22 Alan Modra <amodra@gmail.com>
598
599 * ldexp.h (struct ldexp_control): Delete dataseg.min_base. Add
600 data_seg.relro_offset.
601 * ldexp.c (fold_binary <DATA_SEGMENT_ALIGN>): Don't set min_base.
602 (fold_binary <DATA_SEGMENT_RELRO_END>): Do set relro_offset.
603 * ldlang.c (lang_size_sections): Rewrite code adjusting relro
604 segment base to line up last section on page boundary.
605
ea556d25
L		 6062015-04-15 H.J. Lu <hongjiu.lu@intel.com>
607
608 * NEWS: Mention
609 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
610
0ce398f1
L		 6112015-04-14 H.J. Lu <hongjiu.lu@intel.com>
612
613 * ld.texinfo: Document --compress-debug-sections=.
614 * ldmain.c (main): Set BFD_COMPRESS on output_bfd if
615 COMPRESS_DEBUG is set. Set BFD_COMPRESS_GABI on output_bfd
616 for COMPRESS_DEBUG_GABI_ZLIB.
617 * lexsup.c (elf_static_list_options): Add
618 --compress-debug-sections=.
619 * emultempl/elf32.em (OPTION_COMPRESS_DEBUG): New.
620 (xtra_long): Add "compress-debug-sections".
621 (gld${EMULATION_NAME}_handle_option): Handle
622 OPTION_COMPRESS_DEBUG.
623
889c2a67
L		 6242015-04-14 H.J. Lu <hongjiu.lu@intel.com>
625
626 PR ld/pr17709
627 * ld.texinfo: Document "-z noextern-protected-data".
628 * ldmain.c (main): Initialize link_info.extern_protected_data
629 to -1.
630 * lexsup.c (elf_shlib_list_options): Add
631 "-z [no]extern-protected-data".
632 * emulparams/elf32_x86_64.sh: Source extern_protected_data.sh.
633 * emulparams/elf_i386.sh: Likewise.
634 * emulparams/elf_i386_be.sh: Likewise.
635 * emulparams/elf_i386_chaos.sh: Likewise.
636 * emulparams/elf_i386_ldso.sh: Likewise.
637 * emulparams/elf_i386_vxworks.sh: Likewise.
638 * emulparams/elf_k1om.sh: Likewise.
639 * emulparams/elf_l1om.sh: Likewise.
640 * emulparams/elf_x86_64.sh: Source extern_protected_data.sh.
641 (PARSE_AND_LIST_OPTIONS): Renamed to ...
642 (PARSE_AND_LIST_OPTIONS_BNDPLT): This.
643 (PARSE_AND_LIST_ARGS_CASE_Z): Renamed to ...
644 (PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT): This.
645 (PARSE_AND_LIST_OPTIONS): Append $PARSE_AND_LIST_OPTIONS_BNDPLT.
646 (PARSE_AND_LIST_ARGS_CASE_Z): Append
647 $PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT.
648 * emulparams/extern_protected_data.sh: New file.
649
fd5a1509
L		 6502015-04-11 H.J. Lu <hongjiu.lu@intel.com>
651
652 * plugin.c (plugin_load_plugins): Removed an extra ';'.
653
080bb7bb
NC		 6542015-04-10 Nick Clifton <nickc@redhat.com>
655
656 PR binutils/18198
657 * ld.texinfo (--be8): Add a note about the interaction of this
658 option with the assembler's -EB option.
659
8c3fff59
AM		 6602015-04-10 Alan Modra <amodra@gmail.com>
661
662 * configure.ac: Set elf_list_options etc. in proper case.
663 * configure: Regenerate.
664
6166ed93
AM		 6652015-04-10 Alan Modra <amodra@gmail.com>
666
667 PR ld/18223
668 * ldlang.c (lang_process): Add _init and _fini to gc_sym_list.
669
eba27bd7
L		 6702015-04-09 H.J. Lu <hongjiu.lu@intel.com>
671
672 * emulparams/elf_x86_64.sh (BNDPLT): Removed.
673 (PARSE_AND_LIST_OPTIONS): New.
674 (PARSE_AND_LIST_ARGS_CASE_Z): Likewise.
675 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Remove
676 BNDPLT check. Handle PARSE_AND_LIST_ARGS_CASE_Z.
677 (gld${EMULATION_NAME}_list_options): Remove BNDPLT check.
678
233723a4
NC		 6792015-04-09 Nick Clifton <nickc@redhat.com>
680
681 * po/fr.po: Updated French translation.
682
82d8e420
L		 6832015-04-08 H.J. Lu <hongjiu.lu@intel.com>
684
685 * configure.ac (elf_list_options): Set to TRUE for
686 --enable-targets=all.
687 (elf_shlib_list_options): Likewise.
688 (elf_plt_unwind_list_options): Likewise.
689 * configure: Regenerated.
690
31b94bbb
L		 6912015-04-08 H.J. Lu <hongjiu.lu@intel.com>
692
693 * emulparams/elf32bmipn32-defs.sh: Skip empty EMULATION_NAME.
694
c58212ea
L		 6952015-04-08 H.J. Lu <hongjiu.lu@intel.com>
696
697 * Makefile.am (ELF_CLFAGS): New.
698 (AM_CFLAGS): Add $(ELF_CLFAGS).
699 * configure.ac (elf_list_options): New. AC_SUBST.
700 (elf_shlib_list_options): Likewise.
701 (elf_plt_unwind_list_options): Likewise.
702 * lexsup.c (elf_shlib_list_options): New.
703 (elf_static_list_options): Likewise.
704 (elf_plt_unwind_list_options): Likewise.
705 (ld_list_options): Likewise.
706 (help): Call ld_list_options.
707 * Makefile.in: Regenerated.
708 * configure: Likewise.
709 * emulparams/plt_unwind.sh (PLT_UNWIND): New.
710 (PARSE_AND_LIST_OPTIONS): Removed.
711 * emultempl/elf32.em (gld_list_options): New.
712 (gld${EMULATION_NAME}_list_options): Define only if BNDPLT or
713 PARSE_AND_LIST_OPTIONS is defined.
714 (ld_${EMULATION_NAME}_emulation): Replace
715 gld${EMULATION_NAME}_list_options with ${gld_list_options.
716
0fad6e4b
AM		 7172015-04-07 Alan Modra <amodra@gmail.com>
718
719 PR ld/18176
720 * ldlang.c (lang_size_sections): Cast shift expression.
721
d3e454b9
AM		 7222015-04-07 Alan Modra <amodra@gmail.com>
723
724 * emultempl/ppc32elf.em: Handle --no-pic-fixup.
725 (params): Init new field.
726 (ppc_before_allocation): Enable relaxation for pic_fixup.
727
3ea60775
NC		 7282015-04-07 Nick Clifton <nickc@redhat.com>
729
730 * ld.h (struct ld_config_type): Add new field: warn_orphan.
731 * ldlex.h (enum option_values): Add OPTION_WARN_ORPHAN and
732 OPTION_NO_WARN_ORPHAN.
733 * lexsup.c (ld_options): Add --warn-orphan and --no-warn-orphan.
734 (parse_args): Handle the new options.
735 * ldemul.c (ldemul_place_orphan): If requested, generate a warning
736 message when an orphan section is placed in the output file.
737 * ld.texinfo: Document the new option.
738 * NEWS: Mention the new feature.
739
15c7659f
AT		 7402015-04-02 Andrew Turner <andrew@freebsd.org>
741
742 * Makefile.am: Add FreeBSD aarch64 files.
743 * Makefile.in: Regenerate.
744 * configure.tgt: Add aarch64-*-freebsd* target triple.
745 * emulparams/aarch64fbsd.sh: New file.
746 * emulparams/aarch64fbsdb.sh: New file.
747
a0bde398
L		 7482015-04-01 H.J. Lu <hongjiu.lu@intel.com>
749
750 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Work
751 around a GCC uninitialized warning bug fixed in GCC 4.6.
752
4106101c
MS		 7532015-04-01 Tejas Belagod <tejas.belagod@arm.com>
754
755 * emultempl/aarch64elf.em
756 (aarch64_elf_create_output_section_statements): Add parameter in
757 bfd_elf${ELFSIZE}_aarch64_set_options call.
758 (OPTION_FIX_ERRATUM_843419): Define.
759 (PARSE_AND_LIST_LONGOPTS): Add fix-cortex-a53-843419.
760 (PARSE_AND_LIST_ARGS_CASES): Add OPTION_FIX_ERRATUM_843419.
761
16c1c9d6
CG		 7622015-04-01 Chen Gang <gang.chen.5i5j@gmail.com>
763
764 * emulparams/elf32_tic6x_le.sh: Skip OTHER_BSS_SECTIONS for
765 relocating operation.
766
6c1aca3e
AM		 7672015-04-01 Alan Modra <amodra@gmail.com>
768
875b5b9d 769 PR ld/18176
6c1aca3e
AM		 770 * ldlang.c (lang_size_sections): When alignment of sections
771 results in relro base adjustment being too large, don't go lower
772 than the initial value.
773 * ldexp.c (fold_binary <DATA_SEGMENT_RELRO_END>): Comment.
774 * scripttempl/elf.sc (DATA_SEGMENT_ALIGN): Omit SEGMENT_SIZE
775 alignment when SEGMENT_SIZE is the same as MAXPAGESIZE.
776
4a0bc59e
AM		 7772015-04-01 Alan Modra <amodra@gmail.com>
778
779 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Don't
780 init ehdr_start_save.
781
42271ec5
AM		 7822015-04-01 Alan Modra <amodra@gmail.com>
783
784 * Makefile.am (eelf32ppcvxworks.c): Depend on ppc32elf.em and
785 ldemul-list.h.
786 (eelf32lppc.c, eelf32lppclinux.c, eelf32lppcnto.c, eelf32lppcsim.c,
787 eelf32ppc.c, eelf32ppc_fbsd.c, eelf32ppclinux.c, eelf32ppcnto.c,
788 eelf32ppcsim.c): Rearrange deps for consistency.
789 * Makefile.in: Regenerate.
790
4e791d0f
ES		 7912015-04-01 Ed Schouten <ed@nuxi.nl>
792
793 * emultempl/elf32.em (gld*_before_allocation): Zero-initialize
794 the ehdr_start_save variable.
795
6036f486
ES		 7962015-03-31 Ed Schouten <ed@nuxi.nl>
797
798 * Makefile.am (ALL_64_EMULATION_SOURCES): Add
799 eelf_x86_64_cloudabi.c.
800 (eelf_x86_64_cloudabi.c): New.
801 * configure.tgt (targ_emul): Set to elf_x86_64_cloudabi for
802 x86_64-*-cloudabi*.
803 * Makefile.in: Regenerated.
804 * emulparams/elf_x86_64_cloudabi.sh: New file.
805
f24173eb
L		 8062015-03-31 H.J. Lu <hongjiu.lu@intel.com>
807
808 * configure.ac (AM_ZLIB): Removed.
809 * Makefile.in: Regenerated.
810 * config.in: Likewise.
811 * configure: Likewise.
812
d9ced15d
MS		 8132015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
814
815 * emultempl/aarch64elf.em (_aarch64_add_stub_section): Set section
816 alignment to 2.
817
499c37b5
MS		 8182015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
819
820 * emultempl/aarch64elf.em
821 (elf${ELFSIZE}_aarch64_add_stub_section): Adjust layout.
822
b3862264
CG		 8232015-03-18 Chen Gang <gang.chen.5i5j@gmail.com>
824
825 * ldmain.c (main): Use %F instead of %X for einfo.
826
daf220f0
AM		 8272015-03-02 Alan Modra <amodra@gmail.com>
828
829 * ld.texinfo (Options <-z nocopyreloc>): Rewrite.
830
f0673d20
NC		 8312015-02-27 Nick Clifton <nickc@redhat.com>
832
833 PR ld/17900
834 * ldlang.c (lang_set_flags): Allow exclamation mark to reverse the
835 sense of the following memory region attribute characters.
836
330b17b3
AM		 8372015-02-27 Alan Modra <amodra@gmail.com>
838
839 * Makefile.am (ALL_EMULATION_SOURCES): Sort new h8300 entries.
840 (eh8300elf_linux.c, eh8300helf_linux.c, eh8300self_linux.c,
841 eh8300sxelf_linux.c): Do not invoke genscripts here.
842 * Makefile.in: Regenerate.
843
685080f2
NC		 8442015-02-24 Nick Clifton <nickc@redhat.com>
845
846 * Makefile.am (ev850.c): Add dependency upon
847 $(srcdir)/emultempl/v850elf.em.
848 (ev850_rh850.c): Likewise.
849 * Makefile.in: Regenerate.
850 * emultempl/v850elf.em: New file.
851 * emulparams/v850.sh (EXTRA_EM_FILE): Define.
852 * emulparams/v850_rh850.sh (EXTRA_EM_FILE): Define.
853 * scripttempl/v850.sc: Add .note.renesas section.
854 * scripttempl/v850_rh850.sc: Likewise.
855
cb072816
SKS		 8562015-02-24 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
857
858 * scripttempl/avr.sc: Add new user_signatures region. Define and
859 use symbols for all region lengths.
860 * scripttempl/avrtiny.sc: Define and use symbols for all region
861 lengths.
862
5518c738
YS		 8632015-01-21 Yoshinori Sato <ysato@users.sourceforge.jp>
864
865 * Makefile.am: (ALL_EMULATION_SOURCES): Add new emulations.
866 * Makefile.in: Regenerate.
867 * configure.tgt: Add h8300-*-linux
868 * emulparams/h8300elf_linux.sh: Add new emulation.
869 * emulparams/h8300helf_linux.sh: Likewise.
870 * emulparams/h8300self_linux.sh: Likewise.
871 * emulparams/h8300sxelf_linux.sh: Likewise.
872
f971c12f
NC		 8732015-02-23 Nick Clifton <nickc@redhat.com>
874
875 * lexsup.c (parse_args): Produce a more reasonable error message
876 when -ixxx or -rxxx is the last option on the linker command line.
877
f58926a6
L		 8782015-02-14 H.J. Lu <hongjiu.lu@intel.com>
879
880 PR ld/17973
881 * testplug2.c (allsymbolsread_silent): New.
882 (set_register_hook): Handle allsymbolsreadsilent.
883 (onall_symbols_read): Skip a message if allsymbolsread_silent is
884 TRUE.
885
ce875075
AM		 8862015-02-14 Alan Modra <amodra@gmail.com>
887
888 PR ld/17973
889 * ldlang.h (struct lang_input_statement_flags): Add lto_output.
890 * ldlang.c (lang_process): Don't set loading_lto_outputs.
891 * ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output
892 to bfd.
893 * plugin.c (add_input_file, add_input_library): Set flags.lto_output.
894
b0619670
L		 8952015-02-13 H.J. Lu <hongjiu.lu@intel.com>
896
897 * NEWS: Mention support for LLVM plugin.
898
66bc8739
AM		 8992015-02-13 Alan Modra <amodra@gmail.com>
900
901 * ld.texinfo (Options <--defsym>): Correct cross reference.
902
88b9e2eb
L		 9032015-02-11 H.J. Lu <hongjiu.lu@intel.com>
904
905 * lexsup.c (ld_options): Add --[no-]map-whole-files for gold
906 option compatibility.
907
45e81354
L		 9082015-02-11 H.J. Lu <hongjiu.lu@intel.com>
909
910 * plugin.c (message): Output "warning:" for LDPL_WARNING. Output
911 "error:" for LDPL_FATAL and LDPL_ERROR.
912 * testplug2.c (parse_option): Handle fatal, error and warning.
913
e3001fd9
L		 9142015-02-11 H.J. Lu <hongjiu.lu@intel.com>
915
916 * testplug2.c (dump_tv_tag): Removed.
917 (onall_symbols_read): Return LDPS_ERR if the file descriptor isn't
918 closed.
919 * testplug3.c (dump_tv_tag): Removed.
920 (onclaim_file): Fix typo.
921
7275e869
L		 9222015-02-11 H.J. Lu <hongjiu.lu@intel.com>
923
924 PR ld/17878
925 * Makefile.am (noinst_LTLIBRARIES): Add libldtestplug2.la and
926 libldtestplug3.la.
927 (libldtestplug2_la_SOURCES): New.
928 (libldtestplug2_la_CFLAGS): Likewise.
929 (libldtestplug2_la_LDFLAGS): Likewise.
930 (libldtestplug3_la_SOURCES): New.
931 (libldtestplug3_la_CFLAGS): Likewise.
932 (libldtestplug3_la_LDFLAGS): Likewise.
933 * Makefile.in: Regenerated.
934 * testplug2.c: New file.
935 * testplug3.c: Likewise.
936
b9dc5a87
L		 9372015-02-11 H.J. Lu <hongjiu.lu@intel.com>
938
939 PR ld/17878
940 * plugin.c: Include ../bfd/plugin.h.
941 (plugin_get_ir_dummy_bfd): Call bfd_create with
942 link_info.output_bfd instead of srctemplate. Copy BFD info
943 from srctemplate only if it doesn't use BFD plugin target
944 vector.
945 (plugin_load_plugins): Call register_ld_plugin_object_p with
946 (plugin_object_p)
947 (plugin_maybe_claim): Renamed to ...
948 (plugin_object_p): This. Return dummy BFD target vector if
949 input is calimed by plugin library, otherwise return NULL.
950 Update plugin_format and plugin_dummy_bfd.
951 (plugin_maybe_claim): New. Use plugin_object_p.
952
d319a098
L		 9532015-02-10 H.J. Lu <hongjiu.lu@intel.com>
954
955 * plugin.c (plugin_maybe_claim): Initialize use_mmap.
956
38604796
L		 9572015-02-10 H.J. Lu <hongjiu.lu@intel.com>
958
959 * plugin.c (plugin_input_file_t): Add use_mmap.
960 (plugin_pagesize): New.
961 (get_view): Use plugin_pagesize. Set use_mmap if mmap is used.
962 (plugin_load_plugins): Initialize plugin_pagesize.
963 (plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
964 file.
965
fe905789
L		 9662015-02-10 H.J. Lu <hongjiu.lu@intel.com>
967
968 * plugin.c (get_view): Align offset passed to mmap.
969
1d5b29cf
L		 9702015-02-08 H.J. Lu <hongjiu.lu@intel.com>
971
972 * ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
973 if plugin isn't active or there is no thing more to claim.
974
e13419c4
L		 9752015-02-08 H.J. Lu <hongjiu.lu@intel.com>
976
977 * plugin.c (plugin_maybe_claim): Check format against bfd_object
978 directly.
979
93843894
L		 9802015-02-07 H.J. Lu <hongjiu.lu@intel.com>
981
982 * plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
983 ibfd.
984
35a1e5f3
L		 9852015-02-07 H.J. Lu <hongjiu.lu@intel.com>
986
987 * plugin.c: Include "libbfd.h".
988 (plugin_strdup): New.
989 (plugin_maybe_claim): Remove the argument of pointer to struct
990 ld_plugin_input_file. Open and handle input entry.
991 * plugin.h (plugin_maybe_claim): Updated.
992 * ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
993 without passing a pointer to struct ld_plugin_input_file.
994 * ldmain.c: Don't include "libbfd.h".
995 (add_archive_element): Call plugin_maybe_claim directly without
996 passing a pointer to struct ld_plugin_input_file.
997
8dfef1bd
L		 9982015-02-06 H.J. Lu <hongjiu.lu@intel.com>
999
1000 * ld.texinfo: Document -z text, -z notext and -z textoff.
1001 * emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
1002 -z text, -z notext and -z textoff.
1003
2aec968d
L		 10042015-02-06 H.J. Lu <hongjiu.lu@intel.com>
1005
1006 * configure.ac: Add AC_FUNC_MMAP.
1007 * config.in: Regenerated.
1008 * configure: Likewise.
1009 * plugin.c: Include <sys/mman.h>.
1010 (MAP_FAILED): New. Defined if not defined.
1011 (PROT_READ): Likewise.
1012 (MAP_PRIVATE): Likewise.
1013 (view_buffer_t): New.
1014 (plugin_input_file_t): Add view_buffer.
1015 (get_view): Try mmap and cache the view buffer.
1016 (plugin_maybe_claim): Initialize view_buffer.
1017
119d62ff
L		 10182015-02-05 H.J. Lu <hongjiu.lu@intel.com>
1019
1020 * plugin.c (release_input_file): Set fd to -1 after closing it.
1021 (plugin_maybe_claim): Close fd only if fd != -1.
1022
f4b78d18
L		 10232015-02-05 H.J. Lu <hongjiu.lu@intel.com>
1024
1025 PR ld/17878
1026 * plugin.c: Include <errno.h>.
1027 (errno): New. Declare if needed.
1028 (plugin_input_file_t): New.
1029 (get_input_file): Implemented.
1030 (get_view): Likewise.
1031 (release_input_file): Likewise.
1032 (add_symbols): Updated.
1033 (get_symbols): Likewise.
1034 (plugin_maybe_claim): Allocate a plugin_input_file_t. Close fd
1035 only for a bfd_object input.
1036
6c2573b7
AM		 10372015-02-02 Alan Modra <amodra@gmail.com>
1038
1039 * emultempl/ppc64elf.em (toc_section_name): New var.
1040 (ppc_after_open): Set it.
1041 (ppc_before_allocation): Use it.
1042 (gld${EMULATION_NAME}_after_allocation): Here too.
1043
716db898
L		 10442015-01-29 H.J. Lu <hongjiu.lu@intel.com>
1045
1046 * ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
1047 with link_info.lto_plugin_active.
1048 * ldlang.c (lang_process): Likewise.
1049 * ldmain.c (add_archive_element): Likewise.
1050 * plugin.c (plugin_active_plugins_p): Removed.
1051 * plugin.h (plugin_active_plugins_p): Likewise.
1052
37a3056a
L		 10532015-01-28 H.J. Lu <hongjiu.lu@intel.com>
1054
1055 * plugin.h (plugin_get_ir_dummy_bfd): Removed. Move comments to
1056 ...
1057 * plugin.c (plugin_get_ir_dummy_bfd): Here. Make it static.
1058
15f7a26b
L		 10592015-01-28 H.J. Lu <hongjiu.lu@intel.com>
1060
1061 PR ld/17878
1062 * plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
1063 (get_view): New function.
1064 (set_tv_header): Handle LDPT_GET_VIEW.
1065 * testplug.c (tag_names): Add LDPT_GET_VIEW.
1066 (tv_get_view): New.
1067 (dump_tv_tag): Handle LDPT_GET_VIEW.
1068 (parse_tv_tag): Likewise.
1069
dbd1e97e
AM		 10702015-01-28 Alan Modra <amodra@gmail.com>
1071
1072 * emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
1073 * emultempl/ppc64elf.em (params): Init new field.
1074 (ppc_after_open): New function.
1075 (LDEMUL_AFTER_OPEN): Define.
1076 * ldlang.c (lang_final): Whitespace fix.
1077
3f8107ab
AM		 10782015-01-28 James Bowman <james.bowman@ftdichip.com>
1079
1080 * Makefile.am: Add FT32 files.
1081 * configure.tgt: Handle FT32 target.
1082 * emulparams/elf32ft32.sh: New file.
1083 * scripttempl/ft32.sc: New file.
1084 * Makefile.in: Regenerate.
1085
cc9ad334
SKS		 10862015-01-28 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1087
1088 PR 4643
1089 * ldexp.c (fold_name): Fold LENGTH only after
1090 lang_first_phase_enum.
1091 * ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
1092 rightaway.
1093 * ldlang.h (struct memory_region_struct): Add origin_exp and
1094 length_exp fields.
1095 * ldlang.c (lang_do_memory_regions): New.
1096 (lang_memory_region_lookup): Initialize origin_exp and
1097 length_exp fields.
1098 (lang_process): Call lang_do_memory_regions.
1099
c05b575a
AB		 11002015-01-20 Andrew Burgess <andrew.burgess@embecosm.com>
1101
1102 * ldlang.c (print_assignment): Only evaluate the expression for a
1103 PROVIDE'd assignment when the destination is being defined.
1104 Display a special message for PROVIDE'd symbols that are not being
1105 provided.
1106
5ad18f16
AM		 11072015-01-20 Alan Modra <amodra@gmail.com>
1108
1109 * emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
1110 (OTHER_BSS_SYMBOLS): ..this.
1111 (OTHER_PLT_RELOC_SECTIONS): Don't define.
1112 (OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
1113 (OTHER_READWRITE_SECTIONS): Don't define. Move .toc1 to..
1114 (OTHER_RELRO_SECTIONS_2): ..here.
1115 * scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
1116
23283c1b
AM		 11172015-01-20 Alan Modra <amodra@gmail.com>
1118
1119 * emulparams/elf64ppc.sh (BSS_PLT): Don't define.
1120 (OTHER_READWRITE_SECTIONS): Move .branch_lt to..
1121 (OTHER_RELRO_SECTIONS_2): ..here.
1122 (DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
1123 PLT_BEFORE_GOT): Define.
1124 * scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
1125 PLT_BEFORE_GOT combination.
1126 (DATA_GOT, SDATA_GOT): Don't define if either is already defined.
1127
3e2b0f31
AM		 11282015-01-20 Alan Modra <amodra@gmail.com>
1129
1130 * emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
1131 (OTHER_RELRO_SECTIONS_2): ..here, new define.
1132 * scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
1133
c4621b33
AM		 11342015-01-19 Alan Modra <amodra@gmail.com>
1135
3e2aa5bb 1136 PR ld/17615
c4621b33
AM		 1137 * ldlang.c (lang_process): Run lang_common before lang_gc_sections.
1138
52db4ec2
JW		 11392015-01-14 Jiong Wang <jiong.wang@arm.com>
1140
1141 * ld-arm/elf32-reject.s: New testcase.
1142 * ld-arm/elf32-reject.d: Likewise.
1143 * ld-arm/elf32-reject-pie.s: Likewise.
1144 * ld-arm/elf32-reject-pie.d: Likewise.
1145 * ld-arm/arm-elf.exp: Run new testcases.
1146 * ld-arm/ifunc-7.s: Delete f2/f4 test items.
1147 * ld-arm/ifunc-7.rd: Likewise.
1148 * ld-arm/ifunc-7.gd: Likewise.
1149 * ld-arm/ifunc-7.dd: Likewise.
1150 * ld-arm/ifunc-8.s: Likewise.
1151 * ld-arm/ifunc-8.rd: Likewise.
1152 * ld-arm/ifunc-8.gd: Likewise.
1153 * ld-arm/ifunc-8.dd: Likewise.
1154
efd321f9
AM		 11552015-01-01 Alan Modra <amodra@gmail.com>
1156
1157 * ldver.c (ldversion): Just print current year.
1158
b90efa5b 11592015-01-01 Alan Modra <amodra@gmail.com>
ca0694ad 1160
b90efa5b 1161 Update year range in copyright notice of all files.
ca0694ad 1162
b90efa5b 1163For older changes see ChangeLog-2014
252b5132 1164\f
b90efa5b 1165Copyright (C) 2015 Free Software Foundation, Inc.
752937aa
NC		 1166
1167Copying and distribution of this file, with or without modification,
1168are permitted in any medium without royalty provided the copyright
1169notice and this notice are preserved.
1170
252b5132
RH		 1171Local Variables:
1172mode: change-log
1173left-margin: 8
1174fill-column: 74
1175version-control: never
1176End:
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