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[AArch64] Add support for ARMv8.1 Virtulization Host Extensions.
[thirdparty/binutils-gdb.git] / ld / ChangeLog
CommitLineData
b3991020
AM		 12015-11-19 Alan Modra <amodra@gmail.com>
2
3 PR ld/19264
4 * ldlang.c (lang_size_sections): Don't ignore .tbss when
5 adjusting start of relro region.
6
3940d2c3
NC		 72015-11-16 Nick Clifton <nickc@redhat.com>
8
9 PR ld/19106
10 * emultempl/armelf.em (_set_symbols): New function. Enables
11 relaxation for non-relocatable links.
12 (LDEMUL_SET_SYMBOLS): Define.
13
d8bd95ef
TG		 142015-11-13 Tristan Gingold <gingold@adacore.com>
15
16 * configure: Regenerate.
17
7feec526
TG		 182015-11-13 Tristan Gingold <gingold@adacore.com>
19
20 * NEWS: Add marker for 2.26.
21
868ac092
AM		 222015-11-05 Alan Modra <amodra@gmail.com>
23
24 * Makefile.in: Regenerate.
25
fe6052e1
AM		 262015-11-05 Alan Modra <amodra@gmail.com>
27
28 PR ld/19203
29 * ld.texinfo (DATA_SEGMENT_ALIGN): Correct second expression.
30
26f187cd
NC		 312015-10-30 Nick Clifton <nickc@redhat.com>
32
33 * po/zh_CN.po: Updated (simplified) Chinese translation.
34
a75cf613
ES		 352015-10-29 Ed Schouten <ed@nuxi.nl>
36
37 * Makefile.am (ALL_64_EMULATION_SOURCES): Add support for
38 CloudABI on aarch64. For this target we have to make sure we use
39 ELFOSABI_CLOUDABI instead of ELFOSABI_NONE.
40 * configure.tgt (targ_emul): Likewise.
41 * emulparams/aarch64cloudabi.sh: New file.
42 * emulparams/aarch64cloudabib.sh: New file.
43 * Makefile.in: Regenerate.
44
f82aa165
NC		 452015-10-29 Nick Clifton <nickc@redhat.com>
46
47 PR ld/19146
48 * lexsup.c (parse_args): Correct error message for an option that
49 is missing its argument if that option is the last one on the
50 command line.
51
93638471
AM		 522015-10-29 Alan Modra <amodra@gmail.com>
53
54 PR ld/19162
55 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Pass
56 updated flags to lang_output_section_find_by_flags.
57 * emultempl/mmo.em (mmo_place_orphan): Merge flags for any
58 other input sections that might match a new output section to
59 decide placement.
60 * emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
61 * emultempl/pep.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
62 * ldlang.c (lang_output_section_find_by_flags): Add sec_flags param.
63 * ldlang.h (lang_output_section_find_by_flags): Update prototype.
64
d8506323
MK		 652015-10-29 Matthias Klose <doko@ubuntu.com>
66
67 * ld.texinfo (Options <-rpath>): Fix typo.
68
199af150
AM		 692015-10-28 Alan Modra <amodra@gmail.com>
70
71 PR ld/19162
72 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Check flags
73 before calling _bfd_elf_match_sections_by_type. Merge flags for
74 any other input sections that might match a new output section to
75 decide placement.
76
a504d23a
LA		 772015-10-27 Laurent Alfonsi <laurent.alfonsi@st.com>
78 Christophe Monat <christophe.monat@st.com>
79
80 * ld.texinfo: Add description of the STM32L4xx erratum
81 workaround.
82 * NEWS: Mention the new feature.
83 * emultempl/armelf.em (stm32l4xx_fix): New.
84 (arm_elf_before_allocation): Choose the type of fix, scan for
85 erratum.
86 (gld${EMULATION_NAME}_finish): Fix veneer locations.
87 (arm_elf_create_output_section_statements): Propagate
88 stm32l4xx_fix value.
89 (PARSE_AND_LIST_PROLOGUE): Define OPTION_STM32L4XX_FIX.
90 (PARSE_AND_LIST_LONGOPTS): Add entry for handling
91 --fix-stm32l4xx-629360.
92 (PARSE_AND_LIST_OPTION): Add entry for helping on
93 --fix-stm32l4xx-629360.
94 (PARSE_AND_LIST_ARGS_CASES): Treat OPTION_STM32L4XX_FIX.
95
321df065
AM		 962015-10-27 Alan Modra <amodra@gmail.com>
97
98 PR ld/19175
99 * ldlang.c (lang_insert_orphan): Evaluate __start_* and __stop_*
100 symbol PROVIDE expressions.
101 * ldexp.c (exp_fold_tree_1 <etree_provide>): Define undefweak
102 references.
103
9b4c123c
L		 1042015-10-22 H.J. Lu <hongjiu.lu@intel.com>
105
106 * configure.ac: Properly check
107 --enable-compressed-debug-sections={yes,all}.
108 * configure: Regenerated.
109
4894d80b
L		 1102015-10-22 H.J. Lu <hongjiu.lu@intel.com>
111
112 PR gas/19109
113 * configure.ac: Handle --enable-compressed-debug-sections=*,ld,*.
114 * configure: Regenerated.
115
caa65211
L		 1162015-10-22 H.J. Lu <hongjiu.lu@intel.com>
117
118 * ld/ld.texinfo: Document "-z call-nop=PADDING" option.
119 * emulparams/call_nop.sh: New file.
120 * emulparams/elf_i386_be.sh: Source
121 ${srcdir}/emulparams/call_nop.sh.
122 * emulparams/elf_i386_chaos.sh: Likewise.
123 * emulparams/elf_i386_ldso.sh: Likewise.
124 * emulparams/elf_i386_vxworks.sh: Likewise.
125 * emulparams/elf_iamcu.sh: Likewise.
126 * emulparams/elf_k1om.sh: Likewise.
127 * emulparams/elf_l1om.sh: Likewise.
128 * emulparams/elf_x86_64.sh: Likewise.
129 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse): Set
130 link_info.call_nop_byte if $CALL_NOP_BYTE isn't empty.
131
6c3bc0f8
NC		 1322015-10-21 Nick Clifton <nickc@redhat.com>
133
134 PR gas/19109
1283d92f
NC		 135 * configure.ac: Add --enable-compressed-debug-sections with
136 options of all, none or ld.
6c3bc0f8
NC		 137 * configure: Regenerate.
138 * config.in: Regenerate.
139 * ld.texinfo: Document how to determine the default action for
140 debug sections.
141 * ldmain.c (main): If DEFAULT_FLAG_COMPRESS_DEBUG is defined then
142 set the compress_debug field of the link_info structure to
143 zlib-gabi.
144 * lexsup.c (elf_static_list_options): Output the default setting
145 for the --compress-debug-sections option.
146 * NEWS: Mention the new configure option.
147
4dba69b9
L		 1482015-10-15 H.J. Lu <hongjiu.lu@intel.com>
149
150 * ld.texinfo: Fix a typo for "-z noextern-protected-data".
151
1fb80d6d
SD		 1522015-10-15 Simon Dardis <Simon.Dardis@imgtec.com>
153
154 * ld/ldexp.c: (try_copy_symbol_flags): New. Factored out from...
155 (exp_fold_tree_1): Here. Cope with ternary operator in
156 assignments. Use new helper.
157
efb068d3
NC		 1582015-10-14 Nick Clifton <nickc@redhat.com>
159
160 * po/zh_TW.po: Updated Chinese translation.
161
8f33e7da
NC		 1622015-10-13 Nick Clifton <nickc@redhat.com>
163
164 * po/zh_TW.po: Updated Chinese translation.
165
886a2506
NC		 1662015-10-07 Claudiu Zissulescu <claziss@synopsys.com>
167 Cupertino Miranda <cmiranda@synopsys.com>
168
169 * configure.tgt: Added target arc-*-elf* and arc*-*-linux-uclibc*.
170 * emulparams/arcebelf_prof.sh: New file
171 * emulparams/arcebelf.sh: Likewise.
172 * emulparams/arceblinux_prof.sh: Likewise.
173 * emulparams/arceblinux.sh: Likewise.
174 * emulparams/arcelf_prof.sh: Likewise.
175 * emulparams/arcelf.sh: Likewise.
176 * emulparams/arclinux_prof.sh: Likewise.
177 * emulparams/arclinux.sh: Likewise.
178 * emulparams/arcv2elfx.sh: Likewise.
179 * emulparams/arcv2elf.sh: Likewise.
180 * emultempl/arclinux.em: Likewise.
181 * scripttempl/arclinux.sc: Likewise.
182 * scripttempl/elfarc.sc: Likewise.
183 * scripttempl/elfarcv2.sc: Likewise
184 * Makefile.am: Add new ARC emulations.
185 * Makefile.in: Regenerate.
186 * NEWS: Mention the new feature.
187
d00c2bc9
L		 1882015-10-04 H.J. Lu <hongjiu.lu@intel.com>
189
190 * configure.tgt (targ_extra_emuls): Add elf_iamcu for Solaris2/x86.
191
0e1e4a75
KK		 1922015-10-01 Kaz Kojima <kkojima@rr.iij4u.or.jp>
193
194 * configure.tgt (targ_extra_emuls): Remove shlelf and
195 shelf from sh*-*-linux cases.
196
a39d2e82
RF		 1972015-09-30 Rich Felker <dalias@libc.org>
198
199 * configure.tgt (targ_extra_emuls): Add fdpic and misc
200 emulations to sh*-*-linux* targets.
201
56e6cf80
NC		 2022015-09-29 Nick Clifton <nickc@redhat.com>
203
204 PR ld/19014
205 * ld.texinfo (Options): Fix spelling mistake.
206
3074964f
AM		 2072015-09-24 Alan Modra <amodra@gmail.com>
208
209 PR ld/18992
210 * ldmain.c (main): Always enable --sysroot.
211 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Don't
212 prepend sysroot to relative rpath/runpath.
213
b6518b38
NC		 2142015-09-23 Nick Clifton <nickc@redhat.com>
215
216 * emultempl/elf32.em (ehdr_start_empty): New static variable.
217 (before_allocation): Use it to initialise ehdr_start_save.
218 * emultempl/pe.em (write_build_id): Remove useless double
219 parenthesis.
220 * emultempl/pep.em (write_build_id): Likewise.
221
5fe2850d
L		 2222015-09-22 H.J. Lu <hongjiu.lu@intel.com>
223
224 * emultempl/alphaelf.em (alpha_after_parse): Call
225 gld${EMULATION_NAME}_after_parse instead of
226 after_parse_default.
227 * emultempl/cr16elf.em (cr16elf_after_parse): Likewise.
228 * emultempl/crxelf.em (crxelf_after_parse); Likewise.
229 * emultempl/hppaelf.em (hppaelf_after_parse): Likewise.
230 * emultempl/mipself.em (mips_after_parse): Likewise.
231 * emultempl/nds32elf.em (nds32_elf_after_parse): Likewise.
232 * emultempl/elf32.em: Don't include ldlex.h.
233 (gld${EMULATION_NAME}_after_parse): New function.
234 (gld${EMULATION_NAME}_handle_option) [GENERATE_PIE_SCRIPT]
235 <OPTION_PIE>: Removed.
236 (ld_${EMULATION_NAME}_emulation): Replace after_parse_default
237 with gld${EMULATION_NAME}_after_parse.
238 * emultempl/ia64elf.em (gld${EMULATION_NAME}_after_parse):
239 Renamed to ...
240 (ia64elf_after_parse): This. Call
241 gld${EMULATION_NAME}_after_parse instead of after_parse_default.
242 (LDEMUL_AFTER_PARSE): Replace gld${EMULATION_NAME}_after_parse
243 with ia64elf_after_parse.
244
5c383f02
RO		 2452015-09-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
246
247 * emulparams/solaris2.sh (GENERATE_PIE_SCRIPT): Set to yes.
248
249 * emultempl/elf32.em: Include ldlex.h.
250 (gld${EMULATION_NAME}_handle_option) [GENERATE_PIE_SCRIPT]
251 <OPTION_PIE>: Set DF_1_PIE.
252
95421fb9
AM		 2532015-09-22 Alan Modra <amodra@gmail.com>
254
255 * ld.texinfo: Put --dotsyms/--no-dotsyms on separate lines.
256 Ditto for --save-restore-funcs and --tls-get-addr-optimize.
257
9b8b325a
RF		 2582015-09-20 Rich Felker <dalias@libc.org>
259
260 * ld.texinfo (--no-dynamic-linker): Document.
261 * ldlex.h (enum option_values): Add OPTION_NO_DYNAMIC_LINKER.
262 * lexsup.c (ld_options, parse_args): Handle --no-dynamic-linker.
263
7ae4ea7d
AM		 2642015-09-18 Alan Modra <amodra@gmail.com>
265
266 * ld.texinfo: Document PowerPC64 --{no-,}save-restore-funcs.
267
7c9cf415
AM		 2682015-09-18 Alan Modra <amodra@gmail.com>
269
270 * emultempl/ppc64elf.em (params): Init tls_get_addr_opt field to -1.
271 (OPTION_TLS_GET_ADDR_OPT): Define.
272 (PARSE_AND_LIST_LONGOPTS): Handle --tls-get-addr-opt.
273 (PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Likewise.
274 * ld.texinfo: Document --tls-get-addr-optimize and
275 --no-tls-get-addr-optimize.
276
975f8a9e
AM		 2772015-09-18 Alan Modra <amodra@gmail.com>
278
279 PR ld/18963
280 * ldexp.h (struct ldexp_control): Add rel_from_abs.
281 (ldexp_finalize_syms): Declare.
282 * ldexp.c (new_rel_from_abs): Keep absolute for expressions
283 outside of output section statements. Set rel_from_abs.
284 (make_abs, exp_fold_tree, exp_fold_tree_no_dot): Clear rel_from_abs.
285 (struct definedness_hash_entry): Add final_sec, and comment.
286 (update_definedness): Set final_sec.
287 (set_sym_sections, ldexp_finalize_syms): New functions.
288 * ldlang.c (lang_process): Call ldexp_finalize_syms.
289
64597d82
NC		 2902015-09-10 Nick Clifton <nickc@redhat.com>
291
292 * po/zh_CN.po: Updated simplified Chinese translation.
293
ea4a7f99 2942015-09-09 James Bowman <james.bowman@ftdichip.com>
295
296 * scripttempl/ft32.sc: default linker script RAM and
297 FLASH size symbols
298
081bb924
NC		 2992015-09-09 Nick Clifton <nickc@redhat.com>
300
301 * po/zh_CN.po: Updated simplified Chinese translation.
302
5707d2ad
NC		 3032015-09-08 Nick Clifton <nickc@redhat.com>
304
305 * ld.texinfo (Source Code Reference): Extend description to
306 include an example using arrays.
307
c005eb9e
AB		 3082015-07-28 Andrew Burgess <andrew.burgess@embecosm.com>
309
310 * ld.h (enum orphan_handling_enum): New.
311 (ld_config_type): Remove warn_orphan, add orphan_handling.
312 * ldemul.c (ldemul_place_orphan): Remove warning about orphan
313 sections.
314 * ldlang.c (ldlang_place_orphan): New function.
315 (lang_place_orphans): Call ldlang_place_orphan.
316 * ldlex.h (enum option_values): Remove OPTION_WARN_ORPHAN and
317 OPTION_NO_WARN_ORPHAN, add OPTION_ORPHAN_HANDLING.
318 * lexsup.c (ld_options): Remove 'warn-orphan' and
319 'no-warn-orphan', add 'orphan-handling'.
320 (parse_args): Remove handling for OPTION_WARN_ORPHAN and
321 OPTION_NO_WARN_ORPHAN, add handling for OPTION_ORPHAN_HANDLING.
322 * NEWS: Replace text about --warn-orphan with --orphan-handling.
323 * ld.texinfo (Options): Remove --warn-orphan entry and add
324 entry on --orphan-handling.
325 (Orphan Sections): Add reference to relevant command line options.
326
6033bf41
NC		 3272015-09-03 Nick Clifton <nickc@redhat.com>
328
329 * ld.texinfo (--build-id): Fix typo. The COFF/PE build-id section
330 is called .buildid not .build-id.
331
a5e406b5
NC		 3322015-09-03 Nick Clifton <nickc@redhat.com>
333
334 (Source Code Reference): Fix off-by-one typo in example of how to
335 use linker script symbols in C source code.
336
64d94ba0
AM		 3372015-08-19 Alan Modra <amodra@gmail.com>
338
339 * emultempl/aix.em: Don't set link_info.pic.
340 * emultempl/pe.em: Likewise.
341 * emultempl/pep.em: Likewise.
342 * emultempl/sunos.em: Likewise.
343 * lexsup.c (parse_args): Likewise. Set type_pie for -pie.
344 * plugin.c (set_tv_header <LDPT_LINKER_OUTPUT>): Simplify.
345
0e1862bb
L		 3462015-08-18 H.J. Lu <hongjiu.lu@intel.com>
347
348 * ld/ldctor.c: Replace shared, executable, relocatable and pie
349 fields with bfd_link_executable, bfd_link_dll,
350 bfd_link_relocatable, bfd_link_pic and bfd_link_pie.
351 * ld/ldemul.c: Likewise.
352 * ld/ldfile.c: Likewise.
353 * ld/ldlang.c: Likewise.
354 * ld/ldmain.c: Likewise.
355 * ld/ldwrite.c: Likewise.
356 * ld/lexsup.c: Likewise.
357 * ld/pe-dll.c: Likewise.
358 * ld/plugin.c: Likewise.
359 * ld/emultempl/aarch64elf.em: Likewise.
360 * ld/emultempl/aix.em: Likewise.
361 * ld/emultempl/alphaelf.em: Likewise.
362 * ld/emultempl/armcoff.em: Likewise.
363 * ld/emultempl/armelf.em: Likewise.
364 * ld/emultempl/avrelf.em: Likewise.
365 * ld/emultempl/beos.em: Likewise.
366 * ld/emultempl/cr16elf.em: Likewise.
367 * ld/emultempl/elf-generic.em: Likewise.
368 * ld/emultempl/elf32.em: Likewise.
369 * ld/emultempl/genelf.em: Likewise.
370 * ld/emultempl/generic.em: Likewise.
371 * ld/emultempl/gld960.em: Likewise.
372 * ld/emultempl/gld960c.em: Likewise.
373 * ld/emultempl/hppaelf.em: Likewise.
374 * ld/emultempl/irix.em: Likewise.
375 * ld/emultempl/linux.em: Likewise.
376 * ld/emultempl/lnk960.em: Likewise.
377 * ld/emultempl/m68hc1xelf.em: Likewise.
378 * ld/emultempl/m68kcoff.em: Likewise.
379 * ld/emultempl/m68kelf.em: Likewise.
380 * ld/emultempl/metagelf.em: Likewise.
381 * ld/emultempl/mipself.em: Likewise.
382 * ld/emultempl/mmo.em: Likewise.
383 * ld/emultempl/msp430.em: Likewise.
384 * ld/emultempl/nds32elf.em: Likewise.
385 * ld/emultempl/needrelax.em: Likewise.
386 * ld/emultempl/nios2elf.em: Likewise.
387 * ld/emultempl/pe.em: Likewise.
388 * ld/emultempl/pep.em: Likewise.
389 * ld/emultempl/ppc32elf.em: Likewise.
390 * ld/emultempl/ppc64elf.em: Likewise.
391 * ld/emultempl/sh64elf.em: Likewise.
392 * ld/emultempl/solaris2.em: Likewise.
393 * ld/emultempl/spuelf.em: Likewise.
394 * ld/emultempl/sunos.em: Likewise.
395 * ld/emultempl/tic6xdsbt.em: Likewise.
396 * ld/emultempl/ticoff.em: Likewise.
397 * ld/emultempl/v850elf.em: Likewise.
398 * ld/emultempl/vms.em: Likewise.
399 * ld/emultempl/vxworks.em: Likewise.
400
43417696
AM		 4012015-08-18 Alan Modra <amodra@gmail.com>
402
403 * ldexp.c (exp_fold_tree_1): Clear linker_def on symbol assignment.
404
e0a3af22
AM		 4052015-08-06 Alan Modra <amodra@gmail.com>
406
407 * ldexp.c (align_dot_val): Delete.
408 (fold_unary <ALIGN_K, NEXT>): Revert 2015-07-10 change.
409 (is_align_conditional): Revert 2015-07-20 change.
410 (exp_fold_tree_1): Likewise, but keep expanded comment.
411 * scripttempl/elf.sc (.ldata, .bss): Revert 2015-07-20 change.
412 * ld.texinfo (<ALIGN>): Correct description.
413
0a618243
AB		 4142015-08-04 Andrew Burgess <andrew.burgess@embecosm.com>
415
416 * ld.texinfo (Options): Document --require-defined option.
417 * ldlang.c (struct require_defined_symbol): New structure.
418 (require_defined_symbol_list): New variable.
419 (ldlang_add_require_defined): New function.
420 (ldlang_check_require_defined_symbols): New function.
421 (lang_process): Check required symbols are defined.
422 * ldlang.h (ldlang_add_require_defined): Declare.
423 * ldlex.h (enum option_values): Add OPTION_REQUIRE_DEFINED_SYMBOL.
424 * lexsup.c (ld_options): Add '--require-defined' entry.
425 (parse_args): Handle '--requre-defined' entry.
426 * NEWS: Mention new '--require-defined' option.
427
127fcdff
AB		 4282015-08-03 Andrew Burgess <andrew.burgess@embecosm.com>
429
430 * ld.texinfo (MEMORY): Explain that multiple MEMORY commands are
431 acceptable.
432
e77e648e
L		 4332015-07-29 H.J. Lu <hongjiu.lu@intel.com>
434
435 * lexsup.c (parse_args): Don't set link_info.executable to
436 TRUE for link_info.relocatable.
437
37a42ee9
L		 4382015-07-27 H.J. Lu <hongjiu.lu@intel.com>
439
440 * configure: Regenerated.
441
aff1a65e
NC		 4422015-07-24 Nick Clifton <nickc@redhat.com>
443
444 * emulparams/elf32rl78.sh (OTHER_SECTIONS): Provide a value for
445 the _-rl78_abs__ symbol.
446
d9d11c36
AM		 4472015-07-20 Alan Modra <amodra@gmail.com>
448
449 * emulparams/criself.sh (INIT_ADDR, FINI_ADDR): Define.
450 (INIT_START, FINI_START): Don't ALIGN.
451 * scriptempl/elf.sc (.init, .fini): Apply INIT_ADDR/FINI_ADDR.
452
e474ab13
AM		 4532015-07-20 Alan Modra <amodra@gmail.com>
454
455 * scripttempl/elf.sc (.ldata, .bss): Align absolute value of dot.
456 * ldexp.c (is_align_conditional): Handle binary ALIGN.
457 (exp_fold_tree_1): Move code setting SEC_KEEP for assignments to
458 dot inside output sections. Handle absolute expressions.
459
19a7fe52
L		 4602015-07-14 H.J. Lu <hongjiu.lu@intel.com>
461
462 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Make
463 --compress-debug-sections=zlib the same as
464 --compress-debug-sections=zlib-gabi.
465 * ld.texinfo: Change --compress-debug-sections=zlib to zlib-gabi.
466
1f0d470a
NC		 4672015-07-14 Nick Clifton <nickc@redhat.com>
468
469 * ld.texinfo (Options): Add missing period after @xref.
470
a2c59f28
AM		 4712015-07-10 Alan Modra <amodra@gmail.com>
472
473 * ldexp.c (align_dot_val): New function.
474 (fold_unary <ALIGN_K, NEXT>): Use it.
475
0f088b2a
KT		 4762015-07-03 Kai Tietz <ktietz@redhat.com>
477
478 PR ld/11539
479 * scripttempl/pep.sc: Mark .idata*, .CRT*, .tls*,
480 .rsrc*, .init, .ctor*, .dtor*, .fini, .jcr,
481 .eh_frame, .pdata. .xdata, and .gcc_except_table sections
482 as KEEP.
483 * scripttempl/pe.sc: Likewise.
484 * ld.texinfo: Document that --gc-sections has experimental support
485 for COFF and PE targets.
486 * NEWS: Mention experimental support.
487
b6b3dd8f
AM		 4882015-07-03 Alan Modra <amodra@gmail.com>
489
490 * Makefile.am (eelf32or1k.c, eelf32or1k_linux.c): Depend on ELF_DEPS.
491 * Makefile.in: Regenerate.
492
ee0c0c50
L		 4932015-06-28 H.J. Lu <hongjiu.lu@intel.com>
494
495 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option):
496 Replace COMPRESS_DEBUG_ZLIB with COMPRESS_DEBUG_GNU_ZLIB.
497
c742574f
L		 4982015-06-26 H.J. Lu <hongjiu.lu@intel.com>
499
500 * emulparams/elf_iamcu.sh (COMPILE_IN): New.
501
a2a4d60d
NC		 5022015-06-15 Nick Clifton <nickc@redhat.com>
503
504 PR ld/18466
505 * emultempl/pe.em (pe_find_data_imports): Generate an error if a
506 symbol name is too long to handle.
507 * emultempl/pep.em (pep_find_data_imports): Likewise.
508
3604cb1f
TG		 5092015-06-12 Tristan Gingold <gingold@adacore.com>
510
511 * NEWS: Mention new option.
512 * lexsup.c (parse_args): Handle --print-memory-usage.
513 (ld_options): Add --print-memory-usage.
514 * ldmain.c (main): Call lang_print_memory_usage.
515 * ldlex.h (enum option_values): Add OPTION_PRINT_MEMORY_USAGE.
516 * ldlang.h: Add prototype of lang_print_memory_usage.
517 * ldlang.c (lang_print_memory_size, lang_print_memory_usage): New
518 functions.
519 * ld.texinfo (Options): Document --print-memory-usage.
520 * ld.h (args_type): Add print_memory_usage field.
521
1e1b2efc
NC		 5222015-06-08 Nick Clifton <nickc@redhat.com>
523
524 * po/fr.po: Updated French Translation.
525
2f0c68f2
CM		 5262015-05-28 Catherine Moore <clm@codesourcery.com>
527 Paul Brook <paul@codesourcery.com>
528
2f0c68f2
CM		 529 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open):
530 Add Compact EH support.
531 * scripttempl/elf.sc: Handle .eh_frame_entry and .gnu_extab
532 sections.
533
68880f31
CLT		 5342015-05-17 Chung-Lin Tang <cltang@codesourcery.com>
535
536 * configure.ac (AC_PROG_GREP): Check for grep program.
537 (elf_list_options,elf_shlib_list_options,elf_plt_unwind_list_options):
538 Enable ELF option printing for emulations containing
539 'TEMPLATE_NAME=elf32'.
540 * configure: Regenerate.
541
fd1c4238
NC		 5422015-05-14 Nick Clifton <nickc@redhat.com>
543
544 * ld.texinfo (ASSERT): Describe the interaction with PROVIDEd
545 symbols.
546
5197d474
L		 5472015-05-11 H.J. Lu <hongjiu.lu@intel.com>
548
549 * configure.tgt: Support i[3-7]86-*-elfiamcu target.
550
7e0a8112
L		 5512015-05-11 H.J. Lu <hongjiu.lu@intel.com>
552
553 * Makefile.am (ALL_EMULATION_SOURCES): Add eelf_iamcu.c.
554 (eelf_iamcu.c): New.
555 * configure.tgt (targ_extra_emuls): Add elf_iamcu if elf_i386 is
556 enabled in BFD.
557 * Makefile.in: Regenerated.
558 * emulparams/elf_iamcu.sh: New file.
559
837a17b3
NC		 5602015-05-05 Nick Clifton <nickc@redhat.com>
561
562 * emulparams/msp430elf.sh (TEMPLATE_NAME): Change to msp430.
563 * scripttempl/msp430.sc (.text): Add .lower.text and .either.text.
564 (.data): Add .lower.data and .either.data.
565 (.bss): Add .lower.bss and .either.bss.
566 (.rodata): Add .lower.rodata and .either.rodata.
567 * emultempl/msp430.em: New file. Implements a new orphan
568 placement algorithm that divides sections between lower and upper
569 memory regions.
570 * Makefile.am (emsp430elf.c): Depend upon msp430.em.
571 *emsp430X.c): Likewise.
572 * Makefine.in: Regenerate.
573
a13eab06
AS		 5742015-04-28 Andreas Schwab <schwab@linux-m68k.org>
575
576 PR ld/18344
577 * ldlex.l (INPUTLIST): Increment lineno on newline.
578
44bd1acd
AM		 5792015-04-24 Alan Modra <amodra@gmail.com>
580
581 * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation):
582 Call gld${EMULATION_NAME}_map_segments regardless of need_laying_out.
583
08e2f2bb
DD		 5842015-04-24 DJ Delorie <dj@redhat.com>
585
586 * Makefile.am (msp430): Rename primary emulation to msp430elf.
587 (emsp430.c): Rename to emsp430elf.c, update dependencies
588 (emsp430X.c): Update dependencies.
589 * Makefile.in: Likewise.
590 * configure.tgt (msp430-*-*): Rename primary emulation to msp430elf.
d9e88e90 591 * emulparams/msp430.sh: Rename to msp430elf.sh.
08e2f2bb
DD		 592 * emulparams/msp430X.sh: Update.
593
f6fe1ccd
L		 5942015-04-23 H.J. Lu <hongjiu.lu@intel.com>
595
596 PR binutils/18209
597 * ldfile.c (ldfile_try_open_bfd): Set is_linker_input to 1.
598
a27e685f
AM		 5992015-04-23 Alan Modra <amodra@gmail.com>
600
601 * emulparams/elf64ppc.sh (GOT): Align.
602
0e5fabeb
AM		 6032015-04-22 Alan Modra <amodra@gmail.com>
604
605 * ldexp.h (struct ldexp_control): Delete dataseg.min_base. Add
606 data_seg.relro_offset.
607 * ldexp.c (fold_binary <DATA_SEGMENT_ALIGN>): Don't set min_base.
608 (fold_binary <DATA_SEGMENT_RELRO_END>): Do set relro_offset.
609 * ldlang.c (lang_size_sections): Rewrite code adjusting relro
610 segment base to line up last section on page boundary.
611
ea556d25
L		 6122015-04-15 H.J. Lu <hongjiu.lu@intel.com>
613
614 * NEWS: Mention
615 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
616
0ce398f1
L		 6172015-04-14 H.J. Lu <hongjiu.lu@intel.com>
618
619 * ld.texinfo: Document --compress-debug-sections=.
620 * ldmain.c (main): Set BFD_COMPRESS on output_bfd if
621 COMPRESS_DEBUG is set. Set BFD_COMPRESS_GABI on output_bfd
622 for COMPRESS_DEBUG_GABI_ZLIB.
623 * lexsup.c (elf_static_list_options): Add
624 --compress-debug-sections=.
625 * emultempl/elf32.em (OPTION_COMPRESS_DEBUG): New.
626 (xtra_long): Add "compress-debug-sections".
627 (gld${EMULATION_NAME}_handle_option): Handle
628 OPTION_COMPRESS_DEBUG.
629
889c2a67
L		 6302015-04-14 H.J. Lu <hongjiu.lu@intel.com>
631
632 PR ld/pr17709
633 * ld.texinfo: Document "-z noextern-protected-data".
634 * ldmain.c (main): Initialize link_info.extern_protected_data
635 to -1.
636 * lexsup.c (elf_shlib_list_options): Add
637 "-z [no]extern-protected-data".
638 * emulparams/elf32_x86_64.sh: Source extern_protected_data.sh.
639 * emulparams/elf_i386.sh: Likewise.
640 * emulparams/elf_i386_be.sh: Likewise.
641 * emulparams/elf_i386_chaos.sh: Likewise.
642 * emulparams/elf_i386_ldso.sh: Likewise.
643 * emulparams/elf_i386_vxworks.sh: Likewise.
644 * emulparams/elf_k1om.sh: Likewise.
645 * emulparams/elf_l1om.sh: Likewise.
646 * emulparams/elf_x86_64.sh: Source extern_protected_data.sh.
647 (PARSE_AND_LIST_OPTIONS): Renamed to ...
648 (PARSE_AND_LIST_OPTIONS_BNDPLT): This.
649 (PARSE_AND_LIST_ARGS_CASE_Z): Renamed to ...
650 (PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT): This.
651 (PARSE_AND_LIST_OPTIONS): Append $PARSE_AND_LIST_OPTIONS_BNDPLT.
652 (PARSE_AND_LIST_ARGS_CASE_Z): Append
653 $PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT.
654 * emulparams/extern_protected_data.sh: New file.
655
fd5a1509
L		 6562015-04-11 H.J. Lu <hongjiu.lu@intel.com>
657
658 * plugin.c (plugin_load_plugins): Removed an extra ';'.
659
080bb7bb
NC		 6602015-04-10 Nick Clifton <nickc@redhat.com>
661
662 PR binutils/18198
663 * ld.texinfo (--be8): Add a note about the interaction of this
664 option with the assembler's -EB option.
665
8c3fff59
AM		 6662015-04-10 Alan Modra <amodra@gmail.com>
667
668 * configure.ac: Set elf_list_options etc. in proper case.
669 * configure: Regenerate.
670
6166ed93
AM		 6712015-04-10 Alan Modra <amodra@gmail.com>
672
673 PR ld/18223
674 * ldlang.c (lang_process): Add _init and _fini to gc_sym_list.
675
eba27bd7
L		 6762015-04-09 H.J. Lu <hongjiu.lu@intel.com>
677
678 * emulparams/elf_x86_64.sh (BNDPLT): Removed.
679 (PARSE_AND_LIST_OPTIONS): New.
680 (PARSE_AND_LIST_ARGS_CASE_Z): Likewise.
681 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Remove
682 BNDPLT check. Handle PARSE_AND_LIST_ARGS_CASE_Z.
683 (gld${EMULATION_NAME}_list_options): Remove BNDPLT check.
684
233723a4
NC		 6852015-04-09 Nick Clifton <nickc@redhat.com>
686
687 * po/fr.po: Updated French translation.
688
82d8e420
L		 6892015-04-08 H.J. Lu <hongjiu.lu@intel.com>
690
691 * configure.ac (elf_list_options): Set to TRUE for
692 --enable-targets=all.
693 (elf_shlib_list_options): Likewise.
694 (elf_plt_unwind_list_options): Likewise.
695 * configure: Regenerated.
696
31b94bbb
L		 6972015-04-08 H.J. Lu <hongjiu.lu@intel.com>
698
699 * emulparams/elf32bmipn32-defs.sh: Skip empty EMULATION_NAME.
700
c58212ea
L		 7012015-04-08 H.J. Lu <hongjiu.lu@intel.com>
702
703 * Makefile.am (ELF_CLFAGS): New.
704 (AM_CFLAGS): Add $(ELF_CLFAGS).
705 * configure.ac (elf_list_options): New. AC_SUBST.
706 (elf_shlib_list_options): Likewise.
707 (elf_plt_unwind_list_options): Likewise.
708 * lexsup.c (elf_shlib_list_options): New.
709 (elf_static_list_options): Likewise.
710 (elf_plt_unwind_list_options): Likewise.
711 (ld_list_options): Likewise.
712 (help): Call ld_list_options.
713 * Makefile.in: Regenerated.
714 * configure: Likewise.
715 * emulparams/plt_unwind.sh (PLT_UNWIND): New.
716 (PARSE_AND_LIST_OPTIONS): Removed.
717 * emultempl/elf32.em (gld_list_options): New.
718 (gld${EMULATION_NAME}_list_options): Define only if BNDPLT or
719 PARSE_AND_LIST_OPTIONS is defined.
720 (ld_${EMULATION_NAME}_emulation): Replace
721 gld${EMULATION_NAME}_list_options with ${gld_list_options.
722
0fad6e4b
AM		 7232015-04-07 Alan Modra <amodra@gmail.com>
724
725 PR ld/18176
726 * ldlang.c (lang_size_sections): Cast shift expression.
727
d3e454b9
AM		 7282015-04-07 Alan Modra <amodra@gmail.com>
729
730 * emultempl/ppc32elf.em: Handle --no-pic-fixup.
731 (params): Init new field.
732 (ppc_before_allocation): Enable relaxation for pic_fixup.
733
3ea60775
NC		 7342015-04-07 Nick Clifton <nickc@redhat.com>
735
736 * ld.h (struct ld_config_type): Add new field: warn_orphan.
737 * ldlex.h (enum option_values): Add OPTION_WARN_ORPHAN and
738 OPTION_NO_WARN_ORPHAN.
739 * lexsup.c (ld_options): Add --warn-orphan and --no-warn-orphan.
740 (parse_args): Handle the new options.
741 * ldemul.c (ldemul_place_orphan): If requested, generate a warning
742 message when an orphan section is placed in the output file.
743 * ld.texinfo: Document the new option.
744 * NEWS: Mention the new feature.
745
15c7659f
AT		 7462015-04-02 Andrew Turner <andrew@freebsd.org>
747
748 * Makefile.am: Add FreeBSD aarch64 files.
749 * Makefile.in: Regenerate.
750 * configure.tgt: Add aarch64-*-freebsd* target triple.
751 * emulparams/aarch64fbsd.sh: New file.
752 * emulparams/aarch64fbsdb.sh: New file.
753
a0bde398
L		 7542015-04-01 H.J. Lu <hongjiu.lu@intel.com>
755
756 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Work
757 around a GCC uninitialized warning bug fixed in GCC 4.6.
758
4106101c
MS		 7592015-04-01 Tejas Belagod <tejas.belagod@arm.com>
760
761 * emultempl/aarch64elf.em
762 (aarch64_elf_create_output_section_statements): Add parameter in
763 bfd_elf${ELFSIZE}_aarch64_set_options call.
764 (OPTION_FIX_ERRATUM_843419): Define.
765 (PARSE_AND_LIST_LONGOPTS): Add fix-cortex-a53-843419.
766 (PARSE_AND_LIST_ARGS_CASES): Add OPTION_FIX_ERRATUM_843419.
767
16c1c9d6
CG		 7682015-04-01 Chen Gang <gang.chen.5i5j@gmail.com>
769
770 * emulparams/elf32_tic6x_le.sh: Skip OTHER_BSS_SECTIONS for
771 relocating operation.
772
6c1aca3e
AM		 7732015-04-01 Alan Modra <amodra@gmail.com>
774
875b5b9d 775 PR ld/18176
6c1aca3e
AM		 776 * ldlang.c (lang_size_sections): When alignment of sections
777 results in relro base adjustment being too large, don't go lower
778 than the initial value.
779 * ldexp.c (fold_binary <DATA_SEGMENT_RELRO_END>): Comment.
780 * scripttempl/elf.sc (DATA_SEGMENT_ALIGN): Omit SEGMENT_SIZE
781 alignment when SEGMENT_SIZE is the same as MAXPAGESIZE.
782
4a0bc59e
AM		 7832015-04-01 Alan Modra <amodra@gmail.com>
784
785 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Don't
786 init ehdr_start_save.
787
42271ec5
AM		 7882015-04-01 Alan Modra <amodra@gmail.com>
789
790 * Makefile.am (eelf32ppcvxworks.c): Depend on ppc32elf.em and
791 ldemul-list.h.
792 (eelf32lppc.c, eelf32lppclinux.c, eelf32lppcnto.c, eelf32lppcsim.c,
793 eelf32ppc.c, eelf32ppc_fbsd.c, eelf32ppclinux.c, eelf32ppcnto.c,
794 eelf32ppcsim.c): Rearrange deps for consistency.
795 * Makefile.in: Regenerate.
796
4e791d0f
ES		 7972015-04-01 Ed Schouten <ed@nuxi.nl>
798
799 * emultempl/elf32.em (gld*_before_allocation): Zero-initialize
800 the ehdr_start_save variable.
801
6036f486
ES		 8022015-03-31 Ed Schouten <ed@nuxi.nl>
803
804 * Makefile.am (ALL_64_EMULATION_SOURCES): Add
805 eelf_x86_64_cloudabi.c.
806 (eelf_x86_64_cloudabi.c): New.
807 * configure.tgt (targ_emul): Set to elf_x86_64_cloudabi for
808 x86_64-*-cloudabi*.
809 * Makefile.in: Regenerated.
810 * emulparams/elf_x86_64_cloudabi.sh: New file.
811
f24173eb
L		 8122015-03-31 H.J. Lu <hongjiu.lu@intel.com>
813
814 * configure.ac (AM_ZLIB): Removed.
815 * Makefile.in: Regenerated.
816 * config.in: Likewise.
817 * configure: Likewise.
818
d9ced15d
MS		 8192015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
820
821 * emultempl/aarch64elf.em (_aarch64_add_stub_section): Set section
822 alignment to 2.
823
499c37b5
MS		 8242015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
825
826 * emultempl/aarch64elf.em
827 (elf${ELFSIZE}_aarch64_add_stub_section): Adjust layout.
828
b3862264
CG		 8292015-03-18 Chen Gang <gang.chen.5i5j@gmail.com>
830
831 * ldmain.c (main): Use %F instead of %X for einfo.
832
daf220f0
AM		 8332015-03-02 Alan Modra <amodra@gmail.com>
834
835 * ld.texinfo (Options <-z nocopyreloc>): Rewrite.
836
f0673d20
NC		 8372015-02-27 Nick Clifton <nickc@redhat.com>
838
839 PR ld/17900
840 * ldlang.c (lang_set_flags): Allow exclamation mark to reverse the
841 sense of the following memory region attribute characters.
842
330b17b3
AM		 8432015-02-27 Alan Modra <amodra@gmail.com>
844
845 * Makefile.am (ALL_EMULATION_SOURCES): Sort new h8300 entries.
846 (eh8300elf_linux.c, eh8300helf_linux.c, eh8300self_linux.c,
847 eh8300sxelf_linux.c): Do not invoke genscripts here.
848 * Makefile.in: Regenerate.
849
685080f2
NC		 8502015-02-24 Nick Clifton <nickc@redhat.com>
851
852 * Makefile.am (ev850.c): Add dependency upon
853 $(srcdir)/emultempl/v850elf.em.
854 (ev850_rh850.c): Likewise.
855 * Makefile.in: Regenerate.
856 * emultempl/v850elf.em: New file.
857 * emulparams/v850.sh (EXTRA_EM_FILE): Define.
858 * emulparams/v850_rh850.sh (EXTRA_EM_FILE): Define.
859 * scripttempl/v850.sc: Add .note.renesas section.
860 * scripttempl/v850_rh850.sc: Likewise.
861
cb072816
SKS		 8622015-02-24 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
863
864 * scripttempl/avr.sc: Add new user_signatures region. Define and
865 use symbols for all region lengths.
866 * scripttempl/avrtiny.sc: Define and use symbols for all region
867 lengths.
868
5518c738
YS		 8692015-01-21 Yoshinori Sato <ysato@users.sourceforge.jp>
870
871 * Makefile.am: (ALL_EMULATION_SOURCES): Add new emulations.
872 * Makefile.in: Regenerate.
873 * configure.tgt: Add h8300-*-linux
874 * emulparams/h8300elf_linux.sh: Add new emulation.
875 * emulparams/h8300helf_linux.sh: Likewise.
876 * emulparams/h8300self_linux.sh: Likewise.
877 * emulparams/h8300sxelf_linux.sh: Likewise.
878
f971c12f
NC		 8792015-02-23 Nick Clifton <nickc@redhat.com>
880
881 * lexsup.c (parse_args): Produce a more reasonable error message
882 when -ixxx or -rxxx is the last option on the linker command line.
883
f58926a6
L		 8842015-02-14 H.J. Lu <hongjiu.lu@intel.com>
885
886 PR ld/17973
887 * testplug2.c (allsymbolsread_silent): New.
888 (set_register_hook): Handle allsymbolsreadsilent.
889 (onall_symbols_read): Skip a message if allsymbolsread_silent is
890 TRUE.
891
ce875075
AM		 8922015-02-14 Alan Modra <amodra@gmail.com>
893
894 PR ld/17973
895 * ldlang.h (struct lang_input_statement_flags): Add lto_output.
896 * ldlang.c (lang_process): Don't set loading_lto_outputs.
897 * ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output
898 to bfd.
899 * plugin.c (add_input_file, add_input_library): Set flags.lto_output.
900
b0619670
L		 9012015-02-13 H.J. Lu <hongjiu.lu@intel.com>
902
903 * NEWS: Mention support for LLVM plugin.
904
66bc8739
AM		 9052015-02-13 Alan Modra <amodra@gmail.com>
906
907 * ld.texinfo (Options <--defsym>): Correct cross reference.
908
88b9e2eb
L		 9092015-02-11 H.J. Lu <hongjiu.lu@intel.com>
910
911 * lexsup.c (ld_options): Add --[no-]map-whole-files for gold
912 option compatibility.
913
45e81354
L		 9142015-02-11 H.J. Lu <hongjiu.lu@intel.com>
915
916 * plugin.c (message): Output "warning:" for LDPL_WARNING. Output
917 "error:" for LDPL_FATAL and LDPL_ERROR.
918 * testplug2.c (parse_option): Handle fatal, error and warning.
919
e3001fd9
L		 9202015-02-11 H.J. Lu <hongjiu.lu@intel.com>
921
922 * testplug2.c (dump_tv_tag): Removed.
923 (onall_symbols_read): Return LDPS_ERR if the file descriptor isn't
924 closed.
925 * testplug3.c (dump_tv_tag): Removed.
926 (onclaim_file): Fix typo.
927
7275e869
L		 9282015-02-11 H.J. Lu <hongjiu.lu@intel.com>
929
930 PR ld/17878
931 * Makefile.am (noinst_LTLIBRARIES): Add libldtestplug2.la and
932 libldtestplug3.la.
933 (libldtestplug2_la_SOURCES): New.
934 (libldtestplug2_la_CFLAGS): Likewise.
935 (libldtestplug2_la_LDFLAGS): Likewise.
936 (libldtestplug3_la_SOURCES): New.
937 (libldtestplug3_la_CFLAGS): Likewise.
938 (libldtestplug3_la_LDFLAGS): Likewise.
939 * Makefile.in: Regenerated.
940 * testplug2.c: New file.
941 * testplug3.c: Likewise.
942
b9dc5a87
L		 9432015-02-11 H.J. Lu <hongjiu.lu@intel.com>
944
945 PR ld/17878
946 * plugin.c: Include ../bfd/plugin.h.
947 (plugin_get_ir_dummy_bfd): Call bfd_create with
948 link_info.output_bfd instead of srctemplate. Copy BFD info
949 from srctemplate only if it doesn't use BFD plugin target
950 vector.
951 (plugin_load_plugins): Call register_ld_plugin_object_p with
952 (plugin_object_p)
953 (plugin_maybe_claim): Renamed to ...
954 (plugin_object_p): This. Return dummy BFD target vector if
955 input is calimed by plugin library, otherwise return NULL.
956 Update plugin_format and plugin_dummy_bfd.
957 (plugin_maybe_claim): New. Use plugin_object_p.
958
d319a098
L		 9592015-02-10 H.J. Lu <hongjiu.lu@intel.com>
960
961 * plugin.c (plugin_maybe_claim): Initialize use_mmap.
962
38604796
L		 9632015-02-10 H.J. Lu <hongjiu.lu@intel.com>
964
965 * plugin.c (plugin_input_file_t): Add use_mmap.
966 (plugin_pagesize): New.
967 (get_view): Use plugin_pagesize. Set use_mmap if mmap is used.
968 (plugin_load_plugins): Initialize plugin_pagesize.
969 (plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
970 file.
971
fe905789
L		 9722015-02-10 H.J. Lu <hongjiu.lu@intel.com>
973
974 * plugin.c (get_view): Align offset passed to mmap.
975
1d5b29cf
L		 9762015-02-08 H.J. Lu <hongjiu.lu@intel.com>
977
978 * ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
979 if plugin isn't active or there is no thing more to claim.
980
e13419c4
L		 9812015-02-08 H.J. Lu <hongjiu.lu@intel.com>
982
983 * plugin.c (plugin_maybe_claim): Check format against bfd_object
984 directly.
985
93843894
L		 9862015-02-07 H.J. Lu <hongjiu.lu@intel.com>
987
988 * plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
989 ibfd.
990
35a1e5f3
L		 9912015-02-07 H.J. Lu <hongjiu.lu@intel.com>
992
993 * plugin.c: Include "libbfd.h".
994 (plugin_strdup): New.
995 (plugin_maybe_claim): Remove the argument of pointer to struct
996 ld_plugin_input_file. Open and handle input entry.
997 * plugin.h (plugin_maybe_claim): Updated.
998 * ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
999 without passing a pointer to struct ld_plugin_input_file.
1000 * ldmain.c: Don't include "libbfd.h".
1001 (add_archive_element): Call plugin_maybe_claim directly without
1002 passing a pointer to struct ld_plugin_input_file.
1003
8dfef1bd
L		 10042015-02-06 H.J. Lu <hongjiu.lu@intel.com>
1005
1006 * ld.texinfo: Document -z text, -z notext and -z textoff.
1007 * emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
1008 -z text, -z notext and -z textoff.
1009
2aec968d
L		 10102015-02-06 H.J. Lu <hongjiu.lu@intel.com>
1011
1012 * configure.ac: Add AC_FUNC_MMAP.
1013 * config.in: Regenerated.
1014 * configure: Likewise.
1015 * plugin.c: Include <sys/mman.h>.
1016 (MAP_FAILED): New. Defined if not defined.
1017 (PROT_READ): Likewise.
1018 (MAP_PRIVATE): Likewise.
1019 (view_buffer_t): New.
1020 (plugin_input_file_t): Add view_buffer.
1021 (get_view): Try mmap and cache the view buffer.
1022 (plugin_maybe_claim): Initialize view_buffer.
1023
119d62ff
L		 10242015-02-05 H.J. Lu <hongjiu.lu@intel.com>
1025
1026 * plugin.c (release_input_file): Set fd to -1 after closing it.
1027 (plugin_maybe_claim): Close fd only if fd != -1.
1028
f4b78d18
L		 10292015-02-05 H.J. Lu <hongjiu.lu@intel.com>
1030
1031 PR ld/17878
1032 * plugin.c: Include <errno.h>.
1033 (errno): New. Declare if needed.
1034 (plugin_input_file_t): New.
1035 (get_input_file): Implemented.
1036 (get_view): Likewise.
1037 (release_input_file): Likewise.
1038 (add_symbols): Updated.
1039 (get_symbols): Likewise.
1040 (plugin_maybe_claim): Allocate a plugin_input_file_t. Close fd
1041 only for a bfd_object input.
1042
6c2573b7
AM		 10432015-02-02 Alan Modra <amodra@gmail.com>
1044
1045 * emultempl/ppc64elf.em (toc_section_name): New var.
1046 (ppc_after_open): Set it.
1047 (ppc_before_allocation): Use it.
1048 (gld${EMULATION_NAME}_after_allocation): Here too.
1049
716db898
L		 10502015-01-29 H.J. Lu <hongjiu.lu@intel.com>
1051
1052 * ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
1053 with link_info.lto_plugin_active.
1054 * ldlang.c (lang_process): Likewise.
1055 * ldmain.c (add_archive_element): Likewise.
1056 * plugin.c (plugin_active_plugins_p): Removed.
1057 * plugin.h (plugin_active_plugins_p): Likewise.
1058
37a3056a
L		 10592015-01-28 H.J. Lu <hongjiu.lu@intel.com>
1060
1061 * plugin.h (plugin_get_ir_dummy_bfd): Removed. Move comments to
1062 ...
1063 * plugin.c (plugin_get_ir_dummy_bfd): Here. Make it static.
1064
15f7a26b
L		 10652015-01-28 H.J. Lu <hongjiu.lu@intel.com>
1066
1067 PR ld/17878
1068 * plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
1069 (get_view): New function.
1070 (set_tv_header): Handle LDPT_GET_VIEW.
1071 * testplug.c (tag_names): Add LDPT_GET_VIEW.
1072 (tv_get_view): New.
1073 (dump_tv_tag): Handle LDPT_GET_VIEW.
1074 (parse_tv_tag): Likewise.
1075
dbd1e97e
AM		 10762015-01-28 Alan Modra <amodra@gmail.com>
1077
1078 * emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
1079 * emultempl/ppc64elf.em (params): Init new field.
1080 (ppc_after_open): New function.
1081 (LDEMUL_AFTER_OPEN): Define.
1082 * ldlang.c (lang_final): Whitespace fix.
1083
3f8107ab
AM		 10842015-01-28 James Bowman <james.bowman@ftdichip.com>
1085
1086 * Makefile.am: Add FT32 files.
1087 * configure.tgt: Handle FT32 target.
1088 * emulparams/elf32ft32.sh: New file.
1089 * scripttempl/ft32.sc: New file.
1090 * Makefile.in: Regenerate.
1091
cc9ad334
SKS		 10922015-01-28 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1093
1094 PR 4643
1095 * ldexp.c (fold_name): Fold LENGTH only after
1096 lang_first_phase_enum.
1097 * ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
1098 rightaway.
1099 * ldlang.h (struct memory_region_struct): Add origin_exp and
1100 length_exp fields.
1101 * ldlang.c (lang_do_memory_regions): New.
1102 (lang_memory_region_lookup): Initialize origin_exp and
1103 length_exp fields.
1104 (lang_process): Call lang_do_memory_regions.
1105
c05b575a
AB		 11062015-01-20 Andrew Burgess <andrew.burgess@embecosm.com>
1107
1108 * ldlang.c (print_assignment): Only evaluate the expression for a
1109 PROVIDE'd assignment when the destination is being defined.
1110 Display a special message for PROVIDE'd symbols that are not being
1111 provided.
1112
5ad18f16
AM		 11132015-01-20 Alan Modra <amodra@gmail.com>
1114
1115 * emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
1116 (OTHER_BSS_SYMBOLS): ..this.
1117 (OTHER_PLT_RELOC_SECTIONS): Don't define.
1118 (OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
1119 (OTHER_READWRITE_SECTIONS): Don't define. Move .toc1 to..
1120 (OTHER_RELRO_SECTIONS_2): ..here.
1121 * scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
1122
23283c1b
AM		 11232015-01-20 Alan Modra <amodra@gmail.com>
1124
1125 * emulparams/elf64ppc.sh (BSS_PLT): Don't define.
1126 (OTHER_READWRITE_SECTIONS): Move .branch_lt to..
1127 (OTHER_RELRO_SECTIONS_2): ..here.
1128 (DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
1129 PLT_BEFORE_GOT): Define.
1130 * scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
1131 PLT_BEFORE_GOT combination.
1132 (DATA_GOT, SDATA_GOT): Don't define if either is already defined.
1133
3e2b0f31
AM		 11342015-01-20 Alan Modra <amodra@gmail.com>
1135
1136 * emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
1137 (OTHER_RELRO_SECTIONS_2): ..here, new define.
1138 * scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
1139
c4621b33
AM		 11402015-01-19 Alan Modra <amodra@gmail.com>
1141
3e2aa5bb 1142 PR ld/17615
c4621b33
AM		 1143 * ldlang.c (lang_process): Run lang_common before lang_gc_sections.
1144
52db4ec2
JW		 11452015-01-14 Jiong Wang <jiong.wang@arm.com>
1146
1147 * ld-arm/elf32-reject.s: New testcase.
1148 * ld-arm/elf32-reject.d: Likewise.
1149 * ld-arm/elf32-reject-pie.s: Likewise.
1150 * ld-arm/elf32-reject-pie.d: Likewise.
1151 * ld-arm/arm-elf.exp: Run new testcases.
1152 * ld-arm/ifunc-7.s: Delete f2/f4 test items.
1153 * ld-arm/ifunc-7.rd: Likewise.
1154 * ld-arm/ifunc-7.gd: Likewise.
1155 * ld-arm/ifunc-7.dd: Likewise.
1156 * ld-arm/ifunc-8.s: Likewise.
1157 * ld-arm/ifunc-8.rd: Likewise.
1158 * ld-arm/ifunc-8.gd: Likewise.
1159 * ld-arm/ifunc-8.dd: Likewise.
1160
efd321f9
AM		 11612015-01-01 Alan Modra <amodra@gmail.com>
1162
1163 * ldver.c (ldversion): Just print current year.
1164
b90efa5b 11652015-01-01 Alan Modra <amodra@gmail.com>
ca0694ad 1166
b90efa5b 1167 Update year range in copyright notice of all files.
ca0694ad 1168
b90efa5b 1169For older changes see ChangeLog-2014
252b5132 1170\f
b90efa5b 1171Copyright (C) 2015 Free Software Foundation, Inc.
752937aa
NC		 1172
1173Copying and distribution of this file, with or without modification,
1174are permitted in any medium without royalty provided the copyright
1175notice and this notice are preserved.
1176
252b5132
RH		 1177Local Variables:
1178mode: change-log
1179left-margin: 8
1180fill-column: 74
1181version-control: never
1182End:
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