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[deliverable/binutils-gdb.git] / ld / ChangeLog-2015
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491d01d3
YU		 12015-12-22 Yury Usishchev <y.usishchev@samsung.com>
2
3 * emultempl/armelf.em (gld${EMULATION_NAME}_after_allocation): Call
4 elf32_arm_fix_exidx_coverage for relocatable builds.
5
4a07dc81
KCY		 62015-12-10 Kwok Cheung Yeung <kcy@codesourcery.com>
7
8 PR ld/18199
9 * plugin.c (plugin_get_ir_dummy_bfd): Use srctemplate as the
10 template when calling bfd_create if it does not use the BFD
11 plugin target vector.
12
26e3a0c9
AM		 132015-12-02 Alan Modra <amodra@gmail.com>
14
15 * configure.ac (--enable-initfini-array): Remove run test. Default
16 to "yes". Change help string to --disable-initfini-array.
17 * configure: Regenerate.
18
f21cd979
MR		 192015-11-20 Maciej W. Rozycki <macro@imgtec.com>
20
21 * configure.tgt <mips*el-mti-elf*, mips*el-img-elf*>: Add
22 targets.
23
b3991020
AM		 242015-11-19 Alan Modra <amodra@gmail.com>
25
26 PR ld/19264
27 * ldlang.c (lang_size_sections): Don't ignore .tbss when
28 adjusting start of relro region.
29
3940d2c3
NC		 302015-11-16 Nick Clifton <nickc@redhat.com>
31
32 PR ld/19106
33 * emultempl/armelf.em (_set_symbols): New function. Enables
34 relaxation for non-relocatable links.
35 (LDEMUL_SET_SYMBOLS): Define.
36
d8bd95ef
TG		 372015-11-13 Tristan Gingold <gingold@adacore.com>
38
39 * configure: Regenerate.
40
7feec526
TG		 412015-11-13 Tristan Gingold <gingold@adacore.com>
42
43 * NEWS: Add marker for 2.26.
44
868ac092
AM		 452015-11-05 Alan Modra <amodra@gmail.com>
46
47 * Makefile.in: Regenerate.
48
fe6052e1
AM		 492015-11-05 Alan Modra <amodra@gmail.com>
50
51 PR ld/19203
52 * ld.texinfo (DATA_SEGMENT_ALIGN): Correct second expression.
53
26f187cd
NC		 542015-10-30 Nick Clifton <nickc@redhat.com>
55
56 * po/zh_CN.po: Updated (simplified) Chinese translation.
57
a75cf613
ES		 582015-10-29 Ed Schouten <ed@nuxi.nl>
59
60 * Makefile.am (ALL_64_EMULATION_SOURCES): Add support for
61 CloudABI on aarch64. For this target we have to make sure we use
62 ELFOSABI_CLOUDABI instead of ELFOSABI_NONE.
63 * configure.tgt (targ_emul): Likewise.
64 * emulparams/aarch64cloudabi.sh: New file.
65 * emulparams/aarch64cloudabib.sh: New file.
66 * Makefile.in: Regenerate.
67
f82aa165
NC		 682015-10-29 Nick Clifton <nickc@redhat.com>
69
70 PR ld/19146
71 * lexsup.c (parse_args): Correct error message for an option that
72 is missing its argument if that option is the last one on the
73 command line.
74
93638471
AM		 752015-10-29 Alan Modra <amodra@gmail.com>
76
77 PR ld/19162
78 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Pass
79 updated flags to lang_output_section_find_by_flags.
80 * emultempl/mmo.em (mmo_place_orphan): Merge flags for any
81 other input sections that might match a new output section to
82 decide placement.
83 * emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
84 * emultempl/pep.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
85 * ldlang.c (lang_output_section_find_by_flags): Add sec_flags param.
86 * ldlang.h (lang_output_section_find_by_flags): Update prototype.
87
d8506323
MK		 882015-10-29 Matthias Klose <doko@ubuntu.com>
89
90 * ld.texinfo (Options <-rpath>): Fix typo.
91
199af150
AM		 922015-10-28 Alan Modra <amodra@gmail.com>
93
94 PR ld/19162
95 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Check flags
96 before calling _bfd_elf_match_sections_by_type. Merge flags for
97 any other input sections that might match a new output section to
98 decide placement.
99
a504d23a 1002015-10-27 Laurent Alfonsi <laurent.alfonsi@st.com>
331e6131 101 Christophe Monat <christophe.monat@st.com>
a504d23a
LA		 102
103 * ld.texinfo: Add description of the STM32L4xx erratum
104 workaround.
105 * NEWS: Mention the new feature.
106 * emultempl/armelf.em (stm32l4xx_fix): New.
107 (arm_elf_before_allocation): Choose the type of fix, scan for
108 erratum.
109 (gld${EMULATION_NAME}_finish): Fix veneer locations.
110 (arm_elf_create_output_section_statements): Propagate
111 stm32l4xx_fix value.
112 (PARSE_AND_LIST_PROLOGUE): Define OPTION_STM32L4XX_FIX.
113 (PARSE_AND_LIST_LONGOPTS): Add entry for handling
114 --fix-stm32l4xx-629360.
115 (PARSE_AND_LIST_OPTION): Add entry for helping on
116 --fix-stm32l4xx-629360.
117 (PARSE_AND_LIST_ARGS_CASES): Treat OPTION_STM32L4XX_FIX.
118
321df065
AM		 1192015-10-27 Alan Modra <amodra@gmail.com>
120
121 PR ld/19175
122 * ldlang.c (lang_insert_orphan): Evaluate __start_* and __stop_*
123 symbol PROVIDE expressions.
124 * ldexp.c (exp_fold_tree_1 <etree_provide>): Define undefweak
125 references.
126
9b4c123c
L		 1272015-10-22 H.J. Lu <hongjiu.lu@intel.com>
128
129 * configure.ac: Properly check
130 --enable-compressed-debug-sections={yes,all}.
131 * configure: Regenerated.
132
4894d80b
L		 1332015-10-22 H.J. Lu <hongjiu.lu@intel.com>
134
135 PR gas/19109
136 * configure.ac: Handle --enable-compressed-debug-sections=*,ld,*.
137 * configure: Regenerated.
138
caa65211
L		 1392015-10-22 H.J. Lu <hongjiu.lu@intel.com>
140
331e6131 141 * ld.texinfo: Document "-z call-nop=PADDING" option.
caa65211
L		 142 * emulparams/call_nop.sh: New file.
143 * emulparams/elf_i386_be.sh: Source
144 ${srcdir}/emulparams/call_nop.sh.
145 * emulparams/elf_i386_chaos.sh: Likewise.
146 * emulparams/elf_i386_ldso.sh: Likewise.
147 * emulparams/elf_i386_vxworks.sh: Likewise.
148 * emulparams/elf_iamcu.sh: Likewise.
149 * emulparams/elf_k1om.sh: Likewise.
150 * emulparams/elf_l1om.sh: Likewise.
151 * emulparams/elf_x86_64.sh: Likewise.
152 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse): Set
153 link_info.call_nop_byte if $CALL_NOP_BYTE isn't empty.
154
6c3bc0f8
NC		 1552015-10-21 Nick Clifton <nickc@redhat.com>
156
157 PR gas/19109
1283d92f
NC		 158 * configure.ac: Add --enable-compressed-debug-sections with
159 options of all, none or ld.
6c3bc0f8
NC		 160 * configure: Regenerate.
161 * config.in: Regenerate.
162 * ld.texinfo: Document how to determine the default action for
163 debug sections.
164 * ldmain.c (main): If DEFAULT_FLAG_COMPRESS_DEBUG is defined then
165 set the compress_debug field of the link_info structure to
166 zlib-gabi.
167 * lexsup.c (elf_static_list_options): Output the default setting
168 for the --compress-debug-sections option.
169 * NEWS: Mention the new configure option.
170
4dba69b9
L		 1712015-10-15 H.J. Lu <hongjiu.lu@intel.com>
172
173 * ld.texinfo: Fix a typo for "-z noextern-protected-data".
174
1fb80d6d
SD		 1752015-10-15 Simon Dardis <Simon.Dardis@imgtec.com>
176
331e6131 177 * ldexp.c: (try_copy_symbol_flags): New. Factored out from...
1fb80d6d
SD		 178 (exp_fold_tree_1): Here. Cope with ternary operator in
179 assignments. Use new helper.
180
efb068d3
NC		 1812015-10-14 Nick Clifton <nickc@redhat.com>
182
183 * po/zh_TW.po: Updated Chinese translation.
184
8f33e7da
NC		 1852015-10-13 Nick Clifton <nickc@redhat.com>
186
187 * po/zh_TW.po: Updated Chinese translation.
188
886a2506
NC		 1892015-10-07 Claudiu Zissulescu <claziss@synopsys.com>
190 Cupertino Miranda <cmiranda@synopsys.com>
191
192 * configure.tgt: Added target arc-*-elf* and arc*-*-linux-uclibc*.
193 * emulparams/arcebelf_prof.sh: New file
194 * emulparams/arcebelf.sh: Likewise.
195 * emulparams/arceblinux_prof.sh: Likewise.
196 * emulparams/arceblinux.sh: Likewise.
197 * emulparams/arcelf_prof.sh: Likewise.
198 * emulparams/arcelf.sh: Likewise.
199 * emulparams/arclinux_prof.sh: Likewise.
200 * emulparams/arclinux.sh: Likewise.
201 * emulparams/arcv2elfx.sh: Likewise.
202 * emulparams/arcv2elf.sh: Likewise.
203 * emultempl/arclinux.em: Likewise.
204 * scripttempl/arclinux.sc: Likewise.
205 * scripttempl/elfarc.sc: Likewise.
206 * scripttempl/elfarcv2.sc: Likewise
207 * Makefile.am: Add new ARC emulations.
208 * Makefile.in: Regenerate.
209 * NEWS: Mention the new feature.
210
d00c2bc9
L		 2112015-10-04 H.J. Lu <hongjiu.lu@intel.com>
212
213 * configure.tgt (targ_extra_emuls): Add elf_iamcu for Solaris2/x86.
214
0e1e4a75
KK		 2152015-10-01 Kaz Kojima <kkojima@rr.iij4u.or.jp>
216
217 * configure.tgt (targ_extra_emuls): Remove shlelf and
218 shelf from sh*-*-linux cases.
219
a39d2e82
RF		 2202015-09-30 Rich Felker <dalias@libc.org>
221
222 * configure.tgt (targ_extra_emuls): Add fdpic and misc
223 emulations to sh*-*-linux* targets.
224
56e6cf80
NC		 2252015-09-29 Nick Clifton <nickc@redhat.com>
226
227 PR ld/19014
228 * ld.texinfo (Options): Fix spelling mistake.
229
3074964f
AM		 2302015-09-24 Alan Modra <amodra@gmail.com>
231
232 PR ld/18992
233 * ldmain.c (main): Always enable --sysroot.
234 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Don't
235 prepend sysroot to relative rpath/runpath.
236
b6518b38
NC		 2372015-09-23 Nick Clifton <nickc@redhat.com>
238
239 * emultempl/elf32.em (ehdr_start_empty): New static variable.
240 (before_allocation): Use it to initialise ehdr_start_save.
241 * emultempl/pe.em (write_build_id): Remove useless double
242 parenthesis.
243 * emultempl/pep.em (write_build_id): Likewise.
244
5fe2850d
L		 2452015-09-22 H.J. Lu <hongjiu.lu@intel.com>
246
247 * emultempl/alphaelf.em (alpha_after_parse): Call
248 gld${EMULATION_NAME}_after_parse instead of
249 after_parse_default.
250 * emultempl/cr16elf.em (cr16elf_after_parse): Likewise.
251 * emultempl/crxelf.em (crxelf_after_parse); Likewise.
252 * emultempl/hppaelf.em (hppaelf_after_parse): Likewise.
253 * emultempl/mipself.em (mips_after_parse): Likewise.
254 * emultempl/nds32elf.em (nds32_elf_after_parse): Likewise.
255 * emultempl/elf32.em: Don't include ldlex.h.
256 (gld${EMULATION_NAME}_after_parse): New function.
257 (gld${EMULATION_NAME}_handle_option) [GENERATE_PIE_SCRIPT]
258 <OPTION_PIE>: Removed.
259 (ld_${EMULATION_NAME}_emulation): Replace after_parse_default
260 with gld${EMULATION_NAME}_after_parse.
261 * emultempl/ia64elf.em (gld${EMULATION_NAME}_after_parse):
262 Renamed to ...
263 (ia64elf_after_parse): This. Call
264 gld${EMULATION_NAME}_after_parse instead of after_parse_default.
265 (LDEMUL_AFTER_PARSE): Replace gld${EMULATION_NAME}_after_parse
266 with ia64elf_after_parse.
267
5c383f02
RO		 2682015-09-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
269
270 * emulparams/solaris2.sh (GENERATE_PIE_SCRIPT): Set to yes.
271
272 * emultempl/elf32.em: Include ldlex.h.
273 (gld${EMULATION_NAME}_handle_option) [GENERATE_PIE_SCRIPT]
274 <OPTION_PIE>: Set DF_1_PIE.
275
95421fb9
AM		 2762015-09-22 Alan Modra <amodra@gmail.com>
277
278 * ld.texinfo: Put --dotsyms/--no-dotsyms on separate lines.
279 Ditto for --save-restore-funcs and --tls-get-addr-optimize.
280
9b8b325a
RF		 2812015-09-20 Rich Felker <dalias@libc.org>
282
283 * ld.texinfo (--no-dynamic-linker): Document.
284 * ldlex.h (enum option_values): Add OPTION_NO_DYNAMIC_LINKER.
285 * lexsup.c (ld_options, parse_args): Handle --no-dynamic-linker.
286
7ae4ea7d
AM		 2872015-09-18 Alan Modra <amodra@gmail.com>
288
289 * ld.texinfo: Document PowerPC64 --{no-,}save-restore-funcs.
290
7c9cf415
AM		 2912015-09-18 Alan Modra <amodra@gmail.com>
292
293 * emultempl/ppc64elf.em (params): Init tls_get_addr_opt field to -1.
294 (OPTION_TLS_GET_ADDR_OPT): Define.
295 (PARSE_AND_LIST_LONGOPTS): Handle --tls-get-addr-opt.
296 (PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Likewise.
297 * ld.texinfo: Document --tls-get-addr-optimize and
298 --no-tls-get-addr-optimize.
299
975f8a9e
AM		 3002015-09-18 Alan Modra <amodra@gmail.com>
301
302 PR ld/18963
303 * ldexp.h (struct ldexp_control): Add rel_from_abs.
304 (ldexp_finalize_syms): Declare.
305 * ldexp.c (new_rel_from_abs): Keep absolute for expressions
306 outside of output section statements. Set rel_from_abs.
307 (make_abs, exp_fold_tree, exp_fold_tree_no_dot): Clear rel_from_abs.
308 (struct definedness_hash_entry): Add final_sec, and comment.
309 (update_definedness): Set final_sec.
310 (set_sym_sections, ldexp_finalize_syms): New functions.
311 * ldlang.c (lang_process): Call ldexp_finalize_syms.
312
64597d82
NC		 3132015-09-10 Nick Clifton <nickc@redhat.com>
314
315 * po/zh_CN.po: Updated simplified Chinese translation.
316
ea4a7f99 3172015-09-09 James Bowman <james.bowman@ftdichip.com>
318
319 * scripttempl/ft32.sc: default linker script RAM and
331e6131 320 FLASH size symbols
ea4a7f99 321
081bb924
NC		 3222015-09-09 Nick Clifton <nickc@redhat.com>
323
324 * po/zh_CN.po: Updated simplified Chinese translation.
325
5707d2ad
NC		 3262015-09-08 Nick Clifton <nickc@redhat.com>
327
328 * ld.texinfo (Source Code Reference): Extend description to
329 include an example using arrays.
330
c005eb9e
AB		 3312015-07-28 Andrew Burgess <andrew.burgess@embecosm.com>
332
333 * ld.h (enum orphan_handling_enum): New.
334 (ld_config_type): Remove warn_orphan, add orphan_handling.
335 * ldemul.c (ldemul_place_orphan): Remove warning about orphan
336 sections.
337 * ldlang.c (ldlang_place_orphan): New function.
338 (lang_place_orphans): Call ldlang_place_orphan.
339 * ldlex.h (enum option_values): Remove OPTION_WARN_ORPHAN and
340 OPTION_NO_WARN_ORPHAN, add OPTION_ORPHAN_HANDLING.
341 * lexsup.c (ld_options): Remove 'warn-orphan' and
342 'no-warn-orphan', add 'orphan-handling'.
343 (parse_args): Remove handling for OPTION_WARN_ORPHAN and
344 OPTION_NO_WARN_ORPHAN, add handling for OPTION_ORPHAN_HANDLING.
345 * NEWS: Replace text about --warn-orphan with --orphan-handling.
346 * ld.texinfo (Options): Remove --warn-orphan entry and add
347 entry on --orphan-handling.
348 (Orphan Sections): Add reference to relevant command line options.
349
6033bf41
NC		 3502015-09-03 Nick Clifton <nickc@redhat.com>
351
352 * ld.texinfo (--build-id): Fix typo. The COFF/PE build-id section
353 is called .buildid not .build-id.
354
a5e406b5
NC		 3552015-09-03 Nick Clifton <nickc@redhat.com>
356
357 (Source Code Reference): Fix off-by-one typo in example of how to
358 use linker script symbols in C source code.
359
64d94ba0
AM		 3602015-08-19 Alan Modra <amodra@gmail.com>
361
362 * emultempl/aix.em: Don't set link_info.pic.
363 * emultempl/pe.em: Likewise.
364 * emultempl/pep.em: Likewise.
365 * emultempl/sunos.em: Likewise.
366 * lexsup.c (parse_args): Likewise. Set type_pie for -pie.
367 * plugin.c (set_tv_header <LDPT_LINKER_OUTPUT>): Simplify.
368
0e1862bb
L		 3692015-08-18 H.J. Lu <hongjiu.lu@intel.com>
370
331e6131 371 * ldctor.c: Replace shared, executable, relocatable and pie
0e1862bb
L		 372 fields with bfd_link_executable, bfd_link_dll,
373 bfd_link_relocatable, bfd_link_pic and bfd_link_pie.
331e6131
AM		 374 * ldemul.c: Likewise.
375 * ldfile.c: Likewise.
376 * ldlang.c: Likewise.
377 * ldmain.c: Likewise.
378 * ldwrite.c: Likewise.
379 * lexsup.c: Likewise.
380 * pe-dll.c: Likewise.
381 * plugin.c: Likewise.
382 * emultempl/aarch64elf.em: Likewise.
383 * emultempl/aix.em: Likewise.
384 * emultempl/alphaelf.em: Likewise.
385 * emultempl/armcoff.em: Likewise.
386 * emultempl/armelf.em: Likewise.
387 * emultempl/avrelf.em: Likewise.
388 * emultempl/beos.em: Likewise.
389 * emultempl/cr16elf.em: Likewise.
390 * emultempl/elf-generic.em: Likewise.
391 * emultempl/elf32.em: Likewise.
392 * emultempl/genelf.em: Likewise.
393 * emultempl/generic.em: Likewise.
394 * emultempl/gld960.em: Likewise.
395 * emultempl/gld960c.em: Likewise.
396 * emultempl/hppaelf.em: Likewise.
397 * emultempl/irix.em: Likewise.
398 * emultempl/linux.em: Likewise.
399 * emultempl/lnk960.em: Likewise.
400 * emultempl/m68hc1xelf.em: Likewise.
401 * emultempl/m68kcoff.em: Likewise.
402 * emultempl/m68kelf.em: Likewise.
403 * emultempl/metagelf.em: Likewise.
404 * emultempl/mipself.em: Likewise.
405 * emultempl/mmo.em: Likewise.
406 * emultempl/msp430.em: Likewise.
407 * emultempl/nds32elf.em: Likewise.
408 * emultempl/needrelax.em: Likewise.
409 * emultempl/nios2elf.em: Likewise.
410 * emultempl/pe.em: Likewise.
411 * emultempl/pep.em: Likewise.
412 * emultempl/ppc32elf.em: Likewise.
413 * emultempl/ppc64elf.em: Likewise.
414 * emultempl/sh64elf.em: Likewise.
415 * emultempl/solaris2.em: Likewise.
416 * emultempl/spuelf.em: Likewise.
417 * emultempl/sunos.em: Likewise.
418 * emultempl/tic6xdsbt.em: Likewise.
419 * emultempl/ticoff.em: Likewise.
420 * emultempl/v850elf.em: Likewise.
421 * emultempl/vms.em: Likewise.
422 * emultempl/vxworks.em: Likewise.
0e1862bb 423
43417696
AM		 4242015-08-18 Alan Modra <amodra@gmail.com>
425
426 * ldexp.c (exp_fold_tree_1): Clear linker_def on symbol assignment.
427
e0a3af22
AM		 4282015-08-06 Alan Modra <amodra@gmail.com>
429
430 * ldexp.c (align_dot_val): Delete.
431 (fold_unary <ALIGN_K, NEXT>): Revert 2015-07-10 change.
432 (is_align_conditional): Revert 2015-07-20 change.
433 (exp_fold_tree_1): Likewise, but keep expanded comment.
434 * scripttempl/elf.sc (.ldata, .bss): Revert 2015-07-20 change.
435 * ld.texinfo (<ALIGN>): Correct description.
436
0a618243
AB		 4372015-08-04 Andrew Burgess <andrew.burgess@embecosm.com>
438
439 * ld.texinfo (Options): Document --require-defined option.
440 * ldlang.c (struct require_defined_symbol): New structure.
441 (require_defined_symbol_list): New variable.
442 (ldlang_add_require_defined): New function.
443 (ldlang_check_require_defined_symbols): New function.
444 (lang_process): Check required symbols are defined.
445 * ldlang.h (ldlang_add_require_defined): Declare.
446 * ldlex.h (enum option_values): Add OPTION_REQUIRE_DEFINED_SYMBOL.
447 * lexsup.c (ld_options): Add '--require-defined' entry.
448 (parse_args): Handle '--requre-defined' entry.
449 * NEWS: Mention new '--require-defined' option.
450
127fcdff
AB		 4512015-08-03 Andrew Burgess <andrew.burgess@embecosm.com>
452
453 * ld.texinfo (MEMORY): Explain that multiple MEMORY commands are
454 acceptable.
455
e77e648e
L		 4562015-07-29 H.J. Lu <hongjiu.lu@intel.com>
457
458 * lexsup.c (parse_args): Don't set link_info.executable to
459 TRUE for link_info.relocatable.
460
37a42ee9
L		 4612015-07-27 H.J. Lu <hongjiu.lu@intel.com>
462
463 * configure: Regenerated.
464
aff1a65e
NC		 4652015-07-24 Nick Clifton <nickc@redhat.com>
466
467 * emulparams/elf32rl78.sh (OTHER_SECTIONS): Provide a value for
468 the _-rl78_abs__ symbol.
469
d9d11c36
AM		 4702015-07-20 Alan Modra <amodra@gmail.com>
471
472 * emulparams/criself.sh (INIT_ADDR, FINI_ADDR): Define.
473 (INIT_START, FINI_START): Don't ALIGN.
474 * scriptempl/elf.sc (.init, .fini): Apply INIT_ADDR/FINI_ADDR.
475
e474ab13
AM		 4762015-07-20 Alan Modra <amodra@gmail.com>
477
478 * scripttempl/elf.sc (.ldata, .bss): Align absolute value of dot.
479 * ldexp.c (is_align_conditional): Handle binary ALIGN.
480 (exp_fold_tree_1): Move code setting SEC_KEEP for assignments to
481 dot inside output sections. Handle absolute expressions.
482
19a7fe52
L		 4832015-07-14 H.J. Lu <hongjiu.lu@intel.com>
484
485 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Make
486 --compress-debug-sections=zlib the same as
487 --compress-debug-sections=zlib-gabi.
488 * ld.texinfo: Change --compress-debug-sections=zlib to zlib-gabi.
489
1f0d470a
NC		 4902015-07-14 Nick Clifton <nickc@redhat.com>
491
492 * ld.texinfo (Options): Add missing period after @xref.
493
a2c59f28
AM		 4942015-07-10 Alan Modra <amodra@gmail.com>
495
496 * ldexp.c (align_dot_val): New function.
497 (fold_unary <ALIGN_K, NEXT>): Use it.
498
0f088b2a
KT		 4992015-07-03 Kai Tietz <ktietz@redhat.com>
500
501 PR ld/11539
502 * scripttempl/pep.sc: Mark .idata*, .CRT*, .tls*,
503 .rsrc*, .init, .ctor*, .dtor*, .fini, .jcr,
504 .eh_frame, .pdata. .xdata, and .gcc_except_table sections
505 as KEEP.
506 * scripttempl/pe.sc: Likewise.
507 * ld.texinfo: Document that --gc-sections has experimental support
508 for COFF and PE targets.
509 * NEWS: Mention experimental support.
510
b6b3dd8f
AM		 5112015-07-03 Alan Modra <amodra@gmail.com>
512
513 * Makefile.am (eelf32or1k.c, eelf32or1k_linux.c): Depend on ELF_DEPS.
514 * Makefile.in: Regenerate.
515
ee0c0c50
L		 5162015-06-28 H.J. Lu <hongjiu.lu@intel.com>
517
518 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option):
519 Replace COMPRESS_DEBUG_ZLIB with COMPRESS_DEBUG_GNU_ZLIB.
520
c742574f
L		 5212015-06-26 H.J. Lu <hongjiu.lu@intel.com>
522
523 * emulparams/elf_iamcu.sh (COMPILE_IN): New.
524
a2a4d60d
NC		 5252015-06-15 Nick Clifton <nickc@redhat.com>
526
527 PR ld/18466
528 * emultempl/pe.em (pe_find_data_imports): Generate an error if a
529 symbol name is too long to handle.
530 * emultempl/pep.em (pep_find_data_imports): Likewise.
531
3604cb1f
TG		 5322015-06-12 Tristan Gingold <gingold@adacore.com>
533
534 * NEWS: Mention new option.
535 * lexsup.c (parse_args): Handle --print-memory-usage.
536 (ld_options): Add --print-memory-usage.
537 * ldmain.c (main): Call lang_print_memory_usage.
538 * ldlex.h (enum option_values): Add OPTION_PRINT_MEMORY_USAGE.
539 * ldlang.h: Add prototype of lang_print_memory_usage.
540 * ldlang.c (lang_print_memory_size, lang_print_memory_usage): New
541 functions.
542 * ld.texinfo (Options): Document --print-memory-usage.
543 * ld.h (args_type): Add print_memory_usage field.
544
1e1b2efc
NC		 5452015-06-08 Nick Clifton <nickc@redhat.com>
546
547 * po/fr.po: Updated French Translation.
548
2f0c68f2
CM		 5492015-05-28 Catherine Moore <clm@codesourcery.com>
550 Paul Brook <paul@codesourcery.com>
551
2f0c68f2
CM		 552 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open):
553 Add Compact EH support.
554 * scripttempl/elf.sc: Handle .eh_frame_entry and .gnu_extab
555 sections.
556
68880f31
CLT		 5572015-05-17 Chung-Lin Tang <cltang@codesourcery.com>
558
559 * configure.ac (AC_PROG_GREP): Check for grep program.
560 (elf_list_options,elf_shlib_list_options,elf_plt_unwind_list_options):
561 Enable ELF option printing for emulations containing
562 'TEMPLATE_NAME=elf32'.
563 * configure: Regenerate.
564
fd1c4238
NC		 5652015-05-14 Nick Clifton <nickc@redhat.com>
566
567 * ld.texinfo (ASSERT): Describe the interaction with PROVIDEd
568 symbols.
569
5197d474
L		 5702015-05-11 H.J. Lu <hongjiu.lu@intel.com>
571
572 * configure.tgt: Support i[3-7]86-*-elfiamcu target.
573
7e0a8112
L		 5742015-05-11 H.J. Lu <hongjiu.lu@intel.com>
575
576 * Makefile.am (ALL_EMULATION_SOURCES): Add eelf_iamcu.c.
577 (eelf_iamcu.c): New.
578 * configure.tgt (targ_extra_emuls): Add elf_iamcu if elf_i386 is
579 enabled in BFD.
580 * Makefile.in: Regenerated.
581 * emulparams/elf_iamcu.sh: New file.
582
837a17b3
NC		 5832015-05-05 Nick Clifton <nickc@redhat.com>
584
585 * emulparams/msp430elf.sh (TEMPLATE_NAME): Change to msp430.
586 * scripttempl/msp430.sc (.text): Add .lower.text and .either.text.
587 (.data): Add .lower.data and .either.data.
588 (.bss): Add .lower.bss and .either.bss.
589 (.rodata): Add .lower.rodata and .either.rodata.
590 * emultempl/msp430.em: New file. Implements a new orphan
591 placement algorithm that divides sections between lower and upper
592 memory regions.
593 * Makefile.am (emsp430elf.c): Depend upon msp430.em.
594 *emsp430X.c): Likewise.
595 * Makefine.in: Regenerate.
596
a13eab06
AS		 5972015-04-28 Andreas Schwab <schwab@linux-m68k.org>
598
599 PR ld/18344
600 * ldlex.l (INPUTLIST): Increment lineno on newline.
601
44bd1acd
AM		 6022015-04-24 Alan Modra <amodra@gmail.com>
603
604 * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation):
605 Call gld${EMULATION_NAME}_map_segments regardless of need_laying_out.
606
08e2f2bb
DD		 6072015-04-24 DJ Delorie <dj@redhat.com>
608
609 * Makefile.am (msp430): Rename primary emulation to msp430elf.
610 (emsp430.c): Rename to emsp430elf.c, update dependencies
611 (emsp430X.c): Update dependencies.
612 * Makefile.in: Likewise.
613 * configure.tgt (msp430-*-*): Rename primary emulation to msp430elf.
d9e88e90 614 * emulparams/msp430.sh: Rename to msp430elf.sh.
08e2f2bb
DD		 615 * emulparams/msp430X.sh: Update.
616
f6fe1ccd
L		 6172015-04-23 H.J. Lu <hongjiu.lu@intel.com>
618
619 PR binutils/18209
620 * ldfile.c (ldfile_try_open_bfd): Set is_linker_input to 1.
621
a27e685f
AM		 6222015-04-23 Alan Modra <amodra@gmail.com>
623
624 * emulparams/elf64ppc.sh (GOT): Align.
625
0e5fabeb
AM		 6262015-04-22 Alan Modra <amodra@gmail.com>
627
628 * ldexp.h (struct ldexp_control): Delete dataseg.min_base. Add
629 data_seg.relro_offset.
630 * ldexp.c (fold_binary <DATA_SEGMENT_ALIGN>): Don't set min_base.
631 (fold_binary <DATA_SEGMENT_RELRO_END>): Do set relro_offset.
632 * ldlang.c (lang_size_sections): Rewrite code adjusting relro
633 segment base to line up last section on page boundary.
634
ea556d25
L		 6352015-04-15 H.J. Lu <hongjiu.lu@intel.com>
636
637 * NEWS: Mention
638 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
639
0ce398f1
L		 6402015-04-14 H.J. Lu <hongjiu.lu@intel.com>
641
642 * ld.texinfo: Document --compress-debug-sections=.
643 * ldmain.c (main): Set BFD_COMPRESS on output_bfd if
644 COMPRESS_DEBUG is set. Set BFD_COMPRESS_GABI on output_bfd
645 for COMPRESS_DEBUG_GABI_ZLIB.
646 * lexsup.c (elf_static_list_options): Add
647 --compress-debug-sections=.
648 * emultempl/elf32.em (OPTION_COMPRESS_DEBUG): New.
649 (xtra_long): Add "compress-debug-sections".
650 (gld${EMULATION_NAME}_handle_option): Handle
651 OPTION_COMPRESS_DEBUG.
652
889c2a67
L		 6532015-04-14 H.J. Lu <hongjiu.lu@intel.com>
654
655 PR ld/pr17709
656 * ld.texinfo: Document "-z noextern-protected-data".
657 * ldmain.c (main): Initialize link_info.extern_protected_data
658 to -1.
659 * lexsup.c (elf_shlib_list_options): Add
660 "-z [no]extern-protected-data".
661 * emulparams/elf32_x86_64.sh: Source extern_protected_data.sh.
662 * emulparams/elf_i386.sh: Likewise.
663 * emulparams/elf_i386_be.sh: Likewise.
664 * emulparams/elf_i386_chaos.sh: Likewise.
665 * emulparams/elf_i386_ldso.sh: Likewise.
666 * emulparams/elf_i386_vxworks.sh: Likewise.
667 * emulparams/elf_k1om.sh: Likewise.
668 * emulparams/elf_l1om.sh: Likewise.
669 * emulparams/elf_x86_64.sh: Source extern_protected_data.sh.
670 (PARSE_AND_LIST_OPTIONS): Renamed to ...
671 (PARSE_AND_LIST_OPTIONS_BNDPLT): This.
672 (PARSE_AND_LIST_ARGS_CASE_Z): Renamed to ...
673 (PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT): This.
674 (PARSE_AND_LIST_OPTIONS): Append $PARSE_AND_LIST_OPTIONS_BNDPLT.
675 (PARSE_AND_LIST_ARGS_CASE_Z): Append
676 $PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT.
677 * emulparams/extern_protected_data.sh: New file.
678
fd5a1509
L		 6792015-04-11 H.J. Lu <hongjiu.lu@intel.com>
680
681 * plugin.c (plugin_load_plugins): Removed an extra ';'.
682
080bb7bb
NC		 6832015-04-10 Nick Clifton <nickc@redhat.com>
684
685 PR binutils/18198
686 * ld.texinfo (--be8): Add a note about the interaction of this
687 option with the assembler's -EB option.
688
8c3fff59
AM		 6892015-04-10 Alan Modra <amodra@gmail.com>
690
691 * configure.ac: Set elf_list_options etc. in proper case.
692 * configure: Regenerate.
693
6166ed93
AM		 6942015-04-10 Alan Modra <amodra@gmail.com>
695
696 PR ld/18223
697 * ldlang.c (lang_process): Add _init and _fini to gc_sym_list.
698
eba27bd7
L		 6992015-04-09 H.J. Lu <hongjiu.lu@intel.com>
700
701 * emulparams/elf_x86_64.sh (BNDPLT): Removed.
702 (PARSE_AND_LIST_OPTIONS): New.
703 (PARSE_AND_LIST_ARGS_CASE_Z): Likewise.
704 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Remove
705 BNDPLT check. Handle PARSE_AND_LIST_ARGS_CASE_Z.
706 (gld${EMULATION_NAME}_list_options): Remove BNDPLT check.
707
233723a4
NC		 7082015-04-09 Nick Clifton <nickc@redhat.com>
709
710 * po/fr.po: Updated French translation.
711
82d8e420
L		 7122015-04-08 H.J. Lu <hongjiu.lu@intel.com>
713
714 * configure.ac (elf_list_options): Set to TRUE for
715 --enable-targets=all.
716 (elf_shlib_list_options): Likewise.
717 (elf_plt_unwind_list_options): Likewise.
718 * configure: Regenerated.
719
31b94bbb
L		 7202015-04-08 H.J. Lu <hongjiu.lu@intel.com>
721
722 * emulparams/elf32bmipn32-defs.sh: Skip empty EMULATION_NAME.
723
c58212ea
L		 7242015-04-08 H.J. Lu <hongjiu.lu@intel.com>
725
726 * Makefile.am (ELF_CLFAGS): New.
727 (AM_CFLAGS): Add $(ELF_CLFAGS).
728 * configure.ac (elf_list_options): New. AC_SUBST.
729 (elf_shlib_list_options): Likewise.
730 (elf_plt_unwind_list_options): Likewise.
731 * lexsup.c (elf_shlib_list_options): New.
732 (elf_static_list_options): Likewise.
733 (elf_plt_unwind_list_options): Likewise.
734 (ld_list_options): Likewise.
735 (help): Call ld_list_options.
736 * Makefile.in: Regenerated.
737 * configure: Likewise.
738 * emulparams/plt_unwind.sh (PLT_UNWIND): New.
739 (PARSE_AND_LIST_OPTIONS): Removed.
740 * emultempl/elf32.em (gld_list_options): New.
741 (gld${EMULATION_NAME}_list_options): Define only if BNDPLT or
742 PARSE_AND_LIST_OPTIONS is defined.
743 (ld_${EMULATION_NAME}_emulation): Replace
744 gld${EMULATION_NAME}_list_options with ${gld_list_options.
745
0fad6e4b
AM		 7462015-04-07 Alan Modra <amodra@gmail.com>
747
748 PR ld/18176
749 * ldlang.c (lang_size_sections): Cast shift expression.
750
d3e454b9
AM		 7512015-04-07 Alan Modra <amodra@gmail.com>
752
753 * emultempl/ppc32elf.em: Handle --no-pic-fixup.
754 (params): Init new field.
755 (ppc_before_allocation): Enable relaxation for pic_fixup.
756
3ea60775
NC		 7572015-04-07 Nick Clifton <nickc@redhat.com>
758
759 * ld.h (struct ld_config_type): Add new field: warn_orphan.
760 * ldlex.h (enum option_values): Add OPTION_WARN_ORPHAN and
761 OPTION_NO_WARN_ORPHAN.
762 * lexsup.c (ld_options): Add --warn-orphan and --no-warn-orphan.
763 (parse_args): Handle the new options.
764 * ldemul.c (ldemul_place_orphan): If requested, generate a warning
765 message when an orphan section is placed in the output file.
766 * ld.texinfo: Document the new option.
767 * NEWS: Mention the new feature.
768
15c7659f
AT		 7692015-04-02 Andrew Turner <andrew@freebsd.org>
770
771 * Makefile.am: Add FreeBSD aarch64 files.
772 * Makefile.in: Regenerate.
773 * configure.tgt: Add aarch64-*-freebsd* target triple.
774 * emulparams/aarch64fbsd.sh: New file.
775 * emulparams/aarch64fbsdb.sh: New file.
776
a0bde398
L		 7772015-04-01 H.J. Lu <hongjiu.lu@intel.com>
778
779 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Work
780 around a GCC uninitialized warning bug fixed in GCC 4.6.
781
4106101c
MS		 7822015-04-01 Tejas Belagod <tejas.belagod@arm.com>
783
784 * emultempl/aarch64elf.em
785 (aarch64_elf_create_output_section_statements): Add parameter in
786 bfd_elf${ELFSIZE}_aarch64_set_options call.
787 (OPTION_FIX_ERRATUM_843419): Define.
788 (PARSE_AND_LIST_LONGOPTS): Add fix-cortex-a53-843419.
789 (PARSE_AND_LIST_ARGS_CASES): Add OPTION_FIX_ERRATUM_843419.
790
16c1c9d6
CG		 7912015-04-01 Chen Gang <gang.chen.5i5j@gmail.com>
792
793 * emulparams/elf32_tic6x_le.sh: Skip OTHER_BSS_SECTIONS for
794 relocating operation.
795
6c1aca3e
AM		 7962015-04-01 Alan Modra <amodra@gmail.com>
797
875b5b9d 798 PR ld/18176
6c1aca3e
AM		 799 * ldlang.c (lang_size_sections): When alignment of sections
800 results in relro base adjustment being too large, don't go lower
801 than the initial value.
802 * ldexp.c (fold_binary <DATA_SEGMENT_RELRO_END>): Comment.
803 * scripttempl/elf.sc (DATA_SEGMENT_ALIGN): Omit SEGMENT_SIZE
804 alignment when SEGMENT_SIZE is the same as MAXPAGESIZE.
805
4a0bc59e
AM		 8062015-04-01 Alan Modra <amodra@gmail.com>
807
808 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Don't
809 init ehdr_start_save.
810
42271ec5
AM		 8112015-04-01 Alan Modra <amodra@gmail.com>
812
813 * Makefile.am (eelf32ppcvxworks.c): Depend on ppc32elf.em and
814 ldemul-list.h.
815 (eelf32lppc.c, eelf32lppclinux.c, eelf32lppcnto.c, eelf32lppcsim.c,
816 eelf32ppc.c, eelf32ppc_fbsd.c, eelf32ppclinux.c, eelf32ppcnto.c,
817 eelf32ppcsim.c): Rearrange deps for consistency.
818 * Makefile.in: Regenerate.
819
4e791d0f
ES		 8202015-04-01 Ed Schouten <ed@nuxi.nl>
821
822 * emultempl/elf32.em (gld*_before_allocation): Zero-initialize
823 the ehdr_start_save variable.
824
6036f486
ES		 8252015-03-31 Ed Schouten <ed@nuxi.nl>
826
827 * Makefile.am (ALL_64_EMULATION_SOURCES): Add
828 eelf_x86_64_cloudabi.c.
829 (eelf_x86_64_cloudabi.c): New.
830 * configure.tgt (targ_emul): Set to elf_x86_64_cloudabi for
831 x86_64-*-cloudabi*.
832 * Makefile.in: Regenerated.
833 * emulparams/elf_x86_64_cloudabi.sh: New file.
834
f24173eb
L		 8352015-03-31 H.J. Lu <hongjiu.lu@intel.com>
836
837 * configure.ac (AM_ZLIB): Removed.
838 * Makefile.in: Regenerated.
839 * config.in: Likewise.
840 * configure: Likewise.
841
d9ced15d
MS		 8422015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
843
844 * emultempl/aarch64elf.em (_aarch64_add_stub_section): Set section
845 alignment to 2.
846
499c37b5
MS		 8472015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
848
849 * emultempl/aarch64elf.em
850 (elf${ELFSIZE}_aarch64_add_stub_section): Adjust layout.
851
b3862264
CG		 8522015-03-18 Chen Gang <gang.chen.5i5j@gmail.com>
853
854 * ldmain.c (main): Use %F instead of %X for einfo.
855
daf220f0
AM		 8562015-03-02 Alan Modra <amodra@gmail.com>
857
858 * ld.texinfo (Options <-z nocopyreloc>): Rewrite.
859
f0673d20
NC		 8602015-02-27 Nick Clifton <nickc@redhat.com>
861
862 PR ld/17900
863 * ldlang.c (lang_set_flags): Allow exclamation mark to reverse the
864 sense of the following memory region attribute characters.
865
330b17b3
AM		 8662015-02-27 Alan Modra <amodra@gmail.com>
867
868 * Makefile.am (ALL_EMULATION_SOURCES): Sort new h8300 entries.
869 (eh8300elf_linux.c, eh8300helf_linux.c, eh8300self_linux.c,
870 eh8300sxelf_linux.c): Do not invoke genscripts here.
871 * Makefile.in: Regenerate.
872
685080f2
NC		 8732015-02-24 Nick Clifton <nickc@redhat.com>
874
875 * Makefile.am (ev850.c): Add dependency upon
876 $(srcdir)/emultempl/v850elf.em.
877 (ev850_rh850.c): Likewise.
878 * Makefile.in: Regenerate.
879 * emultempl/v850elf.em: New file.
880 * emulparams/v850.sh (EXTRA_EM_FILE): Define.
881 * emulparams/v850_rh850.sh (EXTRA_EM_FILE): Define.
882 * scripttempl/v850.sc: Add .note.renesas section.
883 * scripttempl/v850_rh850.sc: Likewise.
884
cb072816
SKS		 8852015-02-24 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
886
887 * scripttempl/avr.sc: Add new user_signatures region. Define and
888 use symbols for all region lengths.
889 * scripttempl/avrtiny.sc: Define and use symbols for all region
890 lengths.
891
5518c738
YS		 8922015-01-21 Yoshinori Sato <ysato@users.sourceforge.jp>
893
894 * Makefile.am: (ALL_EMULATION_SOURCES): Add new emulations.
895 * Makefile.in: Regenerate.
896 * configure.tgt: Add h8300-*-linux
897 * emulparams/h8300elf_linux.sh: Add new emulation.
898 * emulparams/h8300helf_linux.sh: Likewise.
899 * emulparams/h8300self_linux.sh: Likewise.
900 * emulparams/h8300sxelf_linux.sh: Likewise.
901
f971c12f
NC		 9022015-02-23 Nick Clifton <nickc@redhat.com>
903
904 * lexsup.c (parse_args): Produce a more reasonable error message
905 when -ixxx or -rxxx is the last option on the linker command line.
906
f58926a6
L		 9072015-02-14 H.J. Lu <hongjiu.lu@intel.com>
908
909 PR ld/17973
910 * testplug2.c (allsymbolsread_silent): New.
911 (set_register_hook): Handle allsymbolsreadsilent.
912 (onall_symbols_read): Skip a message if allsymbolsread_silent is
913 TRUE.
914
ce875075
AM		 9152015-02-14 Alan Modra <amodra@gmail.com>
916
917 PR ld/17973
918 * ldlang.h (struct lang_input_statement_flags): Add lto_output.
919 * ldlang.c (lang_process): Don't set loading_lto_outputs.
920 * ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output
921 to bfd.
922 * plugin.c (add_input_file, add_input_library): Set flags.lto_output.
923
b0619670
L		 9242015-02-13 H.J. Lu <hongjiu.lu@intel.com>
925
926 * NEWS: Mention support for LLVM plugin.
927
66bc8739
AM		 9282015-02-13 Alan Modra <amodra@gmail.com>
929
930 * ld.texinfo (Options <--defsym>): Correct cross reference.
931
88b9e2eb
L		 9322015-02-11 H.J. Lu <hongjiu.lu@intel.com>
933
934 * lexsup.c (ld_options): Add --[no-]map-whole-files for gold
935 option compatibility.
936
45e81354
L		 9372015-02-11 H.J. Lu <hongjiu.lu@intel.com>
938
939 * plugin.c (message): Output "warning:" for LDPL_WARNING. Output
940 "error:" for LDPL_FATAL and LDPL_ERROR.
941 * testplug2.c (parse_option): Handle fatal, error and warning.
942
e3001fd9
L		 9432015-02-11 H.J. Lu <hongjiu.lu@intel.com>
944
945 * testplug2.c (dump_tv_tag): Removed.
946 (onall_symbols_read): Return LDPS_ERR if the file descriptor isn't
947 closed.
948 * testplug3.c (dump_tv_tag): Removed.
949 (onclaim_file): Fix typo.
950
7275e869
L		 9512015-02-11 H.J. Lu <hongjiu.lu@intel.com>
952
953 PR ld/17878
954 * Makefile.am (noinst_LTLIBRARIES): Add libldtestplug2.la and
955 libldtestplug3.la.
956 (libldtestplug2_la_SOURCES): New.
957 (libldtestplug2_la_CFLAGS): Likewise.
958 (libldtestplug2_la_LDFLAGS): Likewise.
959 (libldtestplug3_la_SOURCES): New.
960 (libldtestplug3_la_CFLAGS): Likewise.
961 (libldtestplug3_la_LDFLAGS): Likewise.
962 * Makefile.in: Regenerated.
963 * testplug2.c: New file.
964 * testplug3.c: Likewise.
965
b9dc5a87
L		 9662015-02-11 H.J. Lu <hongjiu.lu@intel.com>
967
968 PR ld/17878
969 * plugin.c: Include ../bfd/plugin.h.
970 (plugin_get_ir_dummy_bfd): Call bfd_create with
971 link_info.output_bfd instead of srctemplate. Copy BFD info
972 from srctemplate only if it doesn't use BFD plugin target
973 vector.
974 (plugin_load_plugins): Call register_ld_plugin_object_p with
975 (plugin_object_p)
976 (plugin_maybe_claim): Renamed to ...
977 (plugin_object_p): This. Return dummy BFD target vector if
978 input is calimed by plugin library, otherwise return NULL.
979 Update plugin_format and plugin_dummy_bfd.
980 (plugin_maybe_claim): New. Use plugin_object_p.
981
d319a098
L		 9822015-02-10 H.J. Lu <hongjiu.lu@intel.com>
983
984 * plugin.c (plugin_maybe_claim): Initialize use_mmap.
985
38604796
L		 9862015-02-10 H.J. Lu <hongjiu.lu@intel.com>
987
988 * plugin.c (plugin_input_file_t): Add use_mmap.
989 (plugin_pagesize): New.
990 (get_view): Use plugin_pagesize. Set use_mmap if mmap is used.
991 (plugin_load_plugins): Initialize plugin_pagesize.
992 (plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
993 file.
994
fe905789
L		 9952015-02-10 H.J. Lu <hongjiu.lu@intel.com>
996
997 * plugin.c (get_view): Align offset passed to mmap.
998
1d5b29cf
L		 9992015-02-08 H.J. Lu <hongjiu.lu@intel.com>
1000
1001 * ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
1002 if plugin isn't active or there is no thing more to claim.
1003
e13419c4
L		 10042015-02-08 H.J. Lu <hongjiu.lu@intel.com>
1005
1006 * plugin.c (plugin_maybe_claim): Check format against bfd_object
1007 directly.
1008
93843894
L		 10092015-02-07 H.J. Lu <hongjiu.lu@intel.com>
1010
1011 * plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
1012 ibfd.
1013
35a1e5f3
L		 10142015-02-07 H.J. Lu <hongjiu.lu@intel.com>
1015
1016 * plugin.c: Include "libbfd.h".
1017 (plugin_strdup): New.
1018 (plugin_maybe_claim): Remove the argument of pointer to struct
1019 ld_plugin_input_file. Open and handle input entry.
1020 * plugin.h (plugin_maybe_claim): Updated.
1021 * ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
1022 without passing a pointer to struct ld_plugin_input_file.
1023 * ldmain.c: Don't include "libbfd.h".
1024 (add_archive_element): Call plugin_maybe_claim directly without
1025 passing a pointer to struct ld_plugin_input_file.
1026
8dfef1bd
L		 10272015-02-06 H.J. Lu <hongjiu.lu@intel.com>
1028
1029 * ld.texinfo: Document -z text, -z notext and -z textoff.
1030 * emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
1031 -z text, -z notext and -z textoff.
1032
2aec968d
L		 10332015-02-06 H.J. Lu <hongjiu.lu@intel.com>
1034
1035 * configure.ac: Add AC_FUNC_MMAP.
1036 * config.in: Regenerated.
1037 * configure: Likewise.
1038 * plugin.c: Include <sys/mman.h>.
1039 (MAP_FAILED): New. Defined if not defined.
1040 (PROT_READ): Likewise.
1041 (MAP_PRIVATE): Likewise.
1042 (view_buffer_t): New.
1043 (plugin_input_file_t): Add view_buffer.
1044 (get_view): Try mmap and cache the view buffer.
1045 (plugin_maybe_claim): Initialize view_buffer.
1046
119d62ff
L		 10472015-02-05 H.J. Lu <hongjiu.lu@intel.com>
1048
1049 * plugin.c (release_input_file): Set fd to -1 after closing it.
1050 (plugin_maybe_claim): Close fd only if fd != -1.
1051
f4b78d18
L		 10522015-02-05 H.J. Lu <hongjiu.lu@intel.com>
1053
1054 PR ld/17878
1055 * plugin.c: Include <errno.h>.
1056 (errno): New. Declare if needed.
1057 (plugin_input_file_t): New.
1058 (get_input_file): Implemented.
1059 (get_view): Likewise.
1060 (release_input_file): Likewise.
1061 (add_symbols): Updated.
1062 (get_symbols): Likewise.
1063 (plugin_maybe_claim): Allocate a plugin_input_file_t. Close fd
1064 only for a bfd_object input.
1065
6c2573b7
AM		 10662015-02-02 Alan Modra <amodra@gmail.com>
1067
1068 * emultempl/ppc64elf.em (toc_section_name): New var.
1069 (ppc_after_open): Set it.
1070 (ppc_before_allocation): Use it.
1071 (gld${EMULATION_NAME}_after_allocation): Here too.
1072
716db898
L		 10732015-01-29 H.J. Lu <hongjiu.lu@intel.com>
1074
1075 * ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
1076 with link_info.lto_plugin_active.
1077 * ldlang.c (lang_process): Likewise.
1078 * ldmain.c (add_archive_element): Likewise.
1079 * plugin.c (plugin_active_plugins_p): Removed.
1080 * plugin.h (plugin_active_plugins_p): Likewise.
1081
37a3056a
L		 10822015-01-28 H.J. Lu <hongjiu.lu@intel.com>
1083
1084 * plugin.h (plugin_get_ir_dummy_bfd): Removed. Move comments to
1085 ...
1086 * plugin.c (plugin_get_ir_dummy_bfd): Here. Make it static.
1087
15f7a26b
L		 10882015-01-28 H.J. Lu <hongjiu.lu@intel.com>
1089
1090 PR ld/17878
1091 * plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
1092 (get_view): New function.
1093 (set_tv_header): Handle LDPT_GET_VIEW.
1094 * testplug.c (tag_names): Add LDPT_GET_VIEW.
1095 (tv_get_view): New.
1096 (dump_tv_tag): Handle LDPT_GET_VIEW.
1097 (parse_tv_tag): Likewise.
1098
dbd1e97e
AM		 10992015-01-28 Alan Modra <amodra@gmail.com>
1100
1101 * emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
1102 * emultempl/ppc64elf.em (params): Init new field.
1103 (ppc_after_open): New function.
1104 (LDEMUL_AFTER_OPEN): Define.
1105 * ldlang.c (lang_final): Whitespace fix.
1106
3f8107ab
AM		 11072015-01-28 James Bowman <james.bowman@ftdichip.com>
1108
1109 * Makefile.am: Add FT32 files.
1110 * configure.tgt: Handle FT32 target.
1111 * emulparams/elf32ft32.sh: New file.
1112 * scripttempl/ft32.sc: New file.
1113 * Makefile.in: Regenerate.
1114
cc9ad334
SKS		 11152015-01-28 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1116
1117 PR 4643
1118 * ldexp.c (fold_name): Fold LENGTH only after
1119 lang_first_phase_enum.
1120 * ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
1121 rightaway.
1122 * ldlang.h (struct memory_region_struct): Add origin_exp and
1123 length_exp fields.
1124 * ldlang.c (lang_do_memory_regions): New.
1125 (lang_memory_region_lookup): Initialize origin_exp and
1126 length_exp fields.
1127 (lang_process): Call lang_do_memory_regions.
1128
c05b575a
AB		 11292015-01-20 Andrew Burgess <andrew.burgess@embecosm.com>
1130
1131 * ldlang.c (print_assignment): Only evaluate the expression for a
1132 PROVIDE'd assignment when the destination is being defined.
1133 Display a special message for PROVIDE'd symbols that are not being
1134 provided.
1135
5ad18f16
AM		 11362015-01-20 Alan Modra <amodra@gmail.com>
1137
1138 * emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
1139 (OTHER_BSS_SYMBOLS): ..this.
1140 (OTHER_PLT_RELOC_SECTIONS): Don't define.
1141 (OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
1142 (OTHER_READWRITE_SECTIONS): Don't define. Move .toc1 to..
1143 (OTHER_RELRO_SECTIONS_2): ..here.
1144 * scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
1145
23283c1b
AM		 11462015-01-20 Alan Modra <amodra@gmail.com>
1147
1148 * emulparams/elf64ppc.sh (BSS_PLT): Don't define.
1149 (OTHER_READWRITE_SECTIONS): Move .branch_lt to..
1150 (OTHER_RELRO_SECTIONS_2): ..here.
1151 (DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
1152 PLT_BEFORE_GOT): Define.
1153 * scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
1154 PLT_BEFORE_GOT combination.
1155 (DATA_GOT, SDATA_GOT): Don't define if either is already defined.
1156
3e2b0f31
AM		 11572015-01-20 Alan Modra <amodra@gmail.com>
1158
1159 * emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
1160 (OTHER_RELRO_SECTIONS_2): ..here, new define.
1161 * scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
1162
c4621b33
AM		 11632015-01-19 Alan Modra <amodra@gmail.com>
1164
3e2aa5bb 1165 PR ld/17615
c4621b33
AM		 1166 * ldlang.c (lang_process): Run lang_common before lang_gc_sections.
1167
52db4ec2
JW		 11682015-01-14 Jiong Wang <jiong.wang@arm.com>
1169
1170 * ld-arm/elf32-reject.s: New testcase.
1171 * ld-arm/elf32-reject.d: Likewise.
1172 * ld-arm/elf32-reject-pie.s: Likewise.
1173 * ld-arm/elf32-reject-pie.d: Likewise.
1174 * ld-arm/arm-elf.exp: Run new testcases.
1175 * ld-arm/ifunc-7.s: Delete f2/f4 test items.
1176 * ld-arm/ifunc-7.rd: Likewise.
1177 * ld-arm/ifunc-7.gd: Likewise.
1178 * ld-arm/ifunc-7.dd: Likewise.
1179 * ld-arm/ifunc-8.s: Likewise.
1180 * ld-arm/ifunc-8.rd: Likewise.
1181 * ld-arm/ifunc-8.gd: Likewise.
1182 * ld-arm/ifunc-8.dd: Likewise.
1183
efd321f9
AM		 11842015-01-01 Alan Modra <amodra@gmail.com>
1185
1186 * ldver.c (ldversion): Just print current year.
1187
b90efa5b 11882015-01-01 Alan Modra <amodra@gmail.com>
ca0694ad 1189
b90efa5b 1190 Update year range in copyright notice of all files.
ca0694ad 1191
b90efa5b 1192For older changes see ChangeLog-2014
252b5132 1193\f
b90efa5b 1194Copyright (C) 2015 Free Software Foundation, Inc.
752937aa
NC		 1195
1196Copying and distribution of this file, with or without modification,
1197are permitted in any medium without royalty provided the copyright
1198notice and this notice are preserved.
1199
252b5132
RH		 1200Local Variables:
1201mode: change-log
1202left-margin: 8
1203fill-column: 74
1204version-control: never
1205End:
GDB Binutils - Deliverables
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