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[AArch64][binutils] Add support for ARMv8.2 PSTATE.UAO.
[thirdparty/binutils-gdb.git] / ld / ChangeLog
CommitLineData
26e3a0c9
AM		 12015-12-02 Alan Modra <amodra@gmail.com>
2
3 * configure.ac (--enable-initfini-array): Remove run test. Default
4 to "yes". Change help string to --disable-initfini-array.
5 * configure: Regenerate.
6
f21cd979
MR		 72015-11-20 Maciej W. Rozycki <macro@imgtec.com>
8
9 * configure.tgt <mips*el-mti-elf*, mips*el-img-elf*>: Add
10 targets.
11
b3991020
AM		 122015-11-19 Alan Modra <amodra@gmail.com>
13
14 PR ld/19264
15 * ldlang.c (lang_size_sections): Don't ignore .tbss when
16 adjusting start of relro region.
17
3940d2c3
NC		 182015-11-16 Nick Clifton <nickc@redhat.com>
19
20 PR ld/19106
21 * emultempl/armelf.em (_set_symbols): New function. Enables
22 relaxation for non-relocatable links.
23 (LDEMUL_SET_SYMBOLS): Define.
24
d8bd95ef
TG		 252015-11-13 Tristan Gingold <gingold@adacore.com>
26
27 * configure: Regenerate.
28
7feec526
TG		 292015-11-13 Tristan Gingold <gingold@adacore.com>
30
31 * NEWS: Add marker for 2.26.
32
868ac092
AM		 332015-11-05 Alan Modra <amodra@gmail.com>
34
35 * Makefile.in: Regenerate.
36
fe6052e1
AM		 372015-11-05 Alan Modra <amodra@gmail.com>
38
39 PR ld/19203
40 * ld.texinfo (DATA_SEGMENT_ALIGN): Correct second expression.
41
26f187cd
NC		 422015-10-30 Nick Clifton <nickc@redhat.com>
43
44 * po/zh_CN.po: Updated (simplified) Chinese translation.
45
a75cf613
ES		 462015-10-29 Ed Schouten <ed@nuxi.nl>
47
48 * Makefile.am (ALL_64_EMULATION_SOURCES): Add support for
49 CloudABI on aarch64. For this target we have to make sure we use
50 ELFOSABI_CLOUDABI instead of ELFOSABI_NONE.
51 * configure.tgt (targ_emul): Likewise.
52 * emulparams/aarch64cloudabi.sh: New file.
53 * emulparams/aarch64cloudabib.sh: New file.
54 * Makefile.in: Regenerate.
55
f82aa165
NC		 562015-10-29 Nick Clifton <nickc@redhat.com>
57
58 PR ld/19146
59 * lexsup.c (parse_args): Correct error message for an option that
60 is missing its argument if that option is the last one on the
61 command line.
62
93638471
AM		 632015-10-29 Alan Modra <amodra@gmail.com>
64
65 PR ld/19162
66 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Pass
67 updated flags to lang_output_section_find_by_flags.
68 * emultempl/mmo.em (mmo_place_orphan): Merge flags for any
69 other input sections that might match a new output section to
70 decide placement.
71 * emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
72 * emultempl/pep.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
73 * ldlang.c (lang_output_section_find_by_flags): Add sec_flags param.
74 * ldlang.h (lang_output_section_find_by_flags): Update prototype.
75
d8506323
MK		 762015-10-29 Matthias Klose <doko@ubuntu.com>
77
78 * ld.texinfo (Options <-rpath>): Fix typo.
79
199af150
AM		 802015-10-28 Alan Modra <amodra@gmail.com>
81
82 PR ld/19162
83 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Check flags
84 before calling _bfd_elf_match_sections_by_type. Merge flags for
85 any other input sections that might match a new output section to
86 decide placement.
87
a504d23a
LA		 882015-10-27 Laurent Alfonsi <laurent.alfonsi@st.com>
89 Christophe Monat <christophe.monat@st.com>
90
91 * ld.texinfo: Add description of the STM32L4xx erratum
92 workaround.
93 * NEWS: Mention the new feature.
94 * emultempl/armelf.em (stm32l4xx_fix): New.
95 (arm_elf_before_allocation): Choose the type of fix, scan for
96 erratum.
97 (gld${EMULATION_NAME}_finish): Fix veneer locations.
98 (arm_elf_create_output_section_statements): Propagate
99 stm32l4xx_fix value.
100 (PARSE_AND_LIST_PROLOGUE): Define OPTION_STM32L4XX_FIX.
101 (PARSE_AND_LIST_LONGOPTS): Add entry for handling
102 --fix-stm32l4xx-629360.
103 (PARSE_AND_LIST_OPTION): Add entry for helping on
104 --fix-stm32l4xx-629360.
105 (PARSE_AND_LIST_ARGS_CASES): Treat OPTION_STM32L4XX_FIX.
106
321df065
AM		 1072015-10-27 Alan Modra <amodra@gmail.com>
108
109 PR ld/19175
110 * ldlang.c (lang_insert_orphan): Evaluate __start_* and __stop_*
111 symbol PROVIDE expressions.
112 * ldexp.c (exp_fold_tree_1 <etree_provide>): Define undefweak
113 references.
114
9b4c123c
L		 1152015-10-22 H.J. Lu <hongjiu.lu@intel.com>
116
117 * configure.ac: Properly check
118 --enable-compressed-debug-sections={yes,all}.
119 * configure: Regenerated.
120
4894d80b
L		 1212015-10-22 H.J. Lu <hongjiu.lu@intel.com>
122
123 PR gas/19109
124 * configure.ac: Handle --enable-compressed-debug-sections=*,ld,*.
125 * configure: Regenerated.
126
caa65211
L		 1272015-10-22 H.J. Lu <hongjiu.lu@intel.com>
128
129 * ld/ld.texinfo: Document "-z call-nop=PADDING" option.
130 * emulparams/call_nop.sh: New file.
131 * emulparams/elf_i386_be.sh: Source
132 ${srcdir}/emulparams/call_nop.sh.
133 * emulparams/elf_i386_chaos.sh: Likewise.
134 * emulparams/elf_i386_ldso.sh: Likewise.
135 * emulparams/elf_i386_vxworks.sh: Likewise.
136 * emulparams/elf_iamcu.sh: Likewise.
137 * emulparams/elf_k1om.sh: Likewise.
138 * emulparams/elf_l1om.sh: Likewise.
139 * emulparams/elf_x86_64.sh: Likewise.
140 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse): Set
141 link_info.call_nop_byte if $CALL_NOP_BYTE isn't empty.
142
6c3bc0f8
NC		 1432015-10-21 Nick Clifton <nickc@redhat.com>
144
145 PR gas/19109
1283d92f
NC		 146 * configure.ac: Add --enable-compressed-debug-sections with
147 options of all, none or ld.
6c3bc0f8
NC		 148 * configure: Regenerate.
149 * config.in: Regenerate.
150 * ld.texinfo: Document how to determine the default action for
151 debug sections.
152 * ldmain.c (main): If DEFAULT_FLAG_COMPRESS_DEBUG is defined then
153 set the compress_debug field of the link_info structure to
154 zlib-gabi.
155 * lexsup.c (elf_static_list_options): Output the default setting
156 for the --compress-debug-sections option.
157 * NEWS: Mention the new configure option.
158
4dba69b9
L		 1592015-10-15 H.J. Lu <hongjiu.lu@intel.com>
160
161 * ld.texinfo: Fix a typo for "-z noextern-protected-data".
162
1fb80d6d
SD		 1632015-10-15 Simon Dardis <Simon.Dardis@imgtec.com>
164
165 * ld/ldexp.c: (try_copy_symbol_flags): New. Factored out from...
166 (exp_fold_tree_1): Here. Cope with ternary operator in
167 assignments. Use new helper.
168
efb068d3
NC		 1692015-10-14 Nick Clifton <nickc@redhat.com>
170
171 * po/zh_TW.po: Updated Chinese translation.
172
8f33e7da
NC		 1732015-10-13 Nick Clifton <nickc@redhat.com>
174
175 * po/zh_TW.po: Updated Chinese translation.
176
886a2506
NC		 1772015-10-07 Claudiu Zissulescu <claziss@synopsys.com>
178 Cupertino Miranda <cmiranda@synopsys.com>
179
180 * configure.tgt: Added target arc-*-elf* and arc*-*-linux-uclibc*.
181 * emulparams/arcebelf_prof.sh: New file
182 * emulparams/arcebelf.sh: Likewise.
183 * emulparams/arceblinux_prof.sh: Likewise.
184 * emulparams/arceblinux.sh: Likewise.
185 * emulparams/arcelf_prof.sh: Likewise.
186 * emulparams/arcelf.sh: Likewise.
187 * emulparams/arclinux_prof.sh: Likewise.
188 * emulparams/arclinux.sh: Likewise.
189 * emulparams/arcv2elfx.sh: Likewise.
190 * emulparams/arcv2elf.sh: Likewise.
191 * emultempl/arclinux.em: Likewise.
192 * scripttempl/arclinux.sc: Likewise.
193 * scripttempl/elfarc.sc: Likewise.
194 * scripttempl/elfarcv2.sc: Likewise
195 * Makefile.am: Add new ARC emulations.
196 * Makefile.in: Regenerate.
197 * NEWS: Mention the new feature.
198
d00c2bc9
L		 1992015-10-04 H.J. Lu <hongjiu.lu@intel.com>
200
201 * configure.tgt (targ_extra_emuls): Add elf_iamcu for Solaris2/x86.
202
0e1e4a75
KK		 2032015-10-01 Kaz Kojima <kkojima@rr.iij4u.or.jp>
204
205 * configure.tgt (targ_extra_emuls): Remove shlelf and
206 shelf from sh*-*-linux cases.
207
a39d2e82
RF		 2082015-09-30 Rich Felker <dalias@libc.org>
209
210 * configure.tgt (targ_extra_emuls): Add fdpic and misc
211 emulations to sh*-*-linux* targets.
212
56e6cf80
NC		 2132015-09-29 Nick Clifton <nickc@redhat.com>
214
215 PR ld/19014
216 * ld.texinfo (Options): Fix spelling mistake.
217
3074964f
AM		 2182015-09-24 Alan Modra <amodra@gmail.com>
219
220 PR ld/18992
221 * ldmain.c (main): Always enable --sysroot.
222 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Don't
223 prepend sysroot to relative rpath/runpath.
224
b6518b38
NC		 2252015-09-23 Nick Clifton <nickc@redhat.com>
226
227 * emultempl/elf32.em (ehdr_start_empty): New static variable.
228 (before_allocation): Use it to initialise ehdr_start_save.
229 * emultempl/pe.em (write_build_id): Remove useless double
230 parenthesis.
231 * emultempl/pep.em (write_build_id): Likewise.
232
5fe2850d
L		 2332015-09-22 H.J. Lu <hongjiu.lu@intel.com>
234
235 * emultempl/alphaelf.em (alpha_after_parse): Call
236 gld${EMULATION_NAME}_after_parse instead of
237 after_parse_default.
238 * emultempl/cr16elf.em (cr16elf_after_parse): Likewise.
239 * emultempl/crxelf.em (crxelf_after_parse); Likewise.
240 * emultempl/hppaelf.em (hppaelf_after_parse): Likewise.
241 * emultempl/mipself.em (mips_after_parse): Likewise.
242 * emultempl/nds32elf.em (nds32_elf_after_parse): Likewise.
243 * emultempl/elf32.em: Don't include ldlex.h.
244 (gld${EMULATION_NAME}_after_parse): New function.
245 (gld${EMULATION_NAME}_handle_option) [GENERATE_PIE_SCRIPT]
246 <OPTION_PIE>: Removed.
247 (ld_${EMULATION_NAME}_emulation): Replace after_parse_default
248 with gld${EMULATION_NAME}_after_parse.
249 * emultempl/ia64elf.em (gld${EMULATION_NAME}_after_parse):
250 Renamed to ...
251 (ia64elf_after_parse): This. Call
252 gld${EMULATION_NAME}_after_parse instead of after_parse_default.
253 (LDEMUL_AFTER_PARSE): Replace gld${EMULATION_NAME}_after_parse
254 with ia64elf_after_parse.
255
5c383f02
RO		 2562015-09-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
257
258 * emulparams/solaris2.sh (GENERATE_PIE_SCRIPT): Set to yes.
259
260 * emultempl/elf32.em: Include ldlex.h.
261 (gld${EMULATION_NAME}_handle_option) [GENERATE_PIE_SCRIPT]
262 <OPTION_PIE>: Set DF_1_PIE.
263
95421fb9
AM		 2642015-09-22 Alan Modra <amodra@gmail.com>
265
266 * ld.texinfo: Put --dotsyms/--no-dotsyms on separate lines.
267 Ditto for --save-restore-funcs and --tls-get-addr-optimize.
268
9b8b325a
RF		 2692015-09-20 Rich Felker <dalias@libc.org>
270
271 * ld.texinfo (--no-dynamic-linker): Document.
272 * ldlex.h (enum option_values): Add OPTION_NO_DYNAMIC_LINKER.
273 * lexsup.c (ld_options, parse_args): Handle --no-dynamic-linker.
274
7ae4ea7d
AM		 2752015-09-18 Alan Modra <amodra@gmail.com>
276
277 * ld.texinfo: Document PowerPC64 --{no-,}save-restore-funcs.
278
7c9cf415
AM		 2792015-09-18 Alan Modra <amodra@gmail.com>
280
281 * emultempl/ppc64elf.em (params): Init tls_get_addr_opt field to -1.
282 (OPTION_TLS_GET_ADDR_OPT): Define.
283 (PARSE_AND_LIST_LONGOPTS): Handle --tls-get-addr-opt.
284 (PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Likewise.
285 * ld.texinfo: Document --tls-get-addr-optimize and
286 --no-tls-get-addr-optimize.
287
975f8a9e
AM		 2882015-09-18 Alan Modra <amodra@gmail.com>
289
290 PR ld/18963
291 * ldexp.h (struct ldexp_control): Add rel_from_abs.
292 (ldexp_finalize_syms): Declare.
293 * ldexp.c (new_rel_from_abs): Keep absolute for expressions
294 outside of output section statements. Set rel_from_abs.
295 (make_abs, exp_fold_tree, exp_fold_tree_no_dot): Clear rel_from_abs.
296 (struct definedness_hash_entry): Add final_sec, and comment.
297 (update_definedness): Set final_sec.
298 (set_sym_sections, ldexp_finalize_syms): New functions.
299 * ldlang.c (lang_process): Call ldexp_finalize_syms.
300
64597d82
NC		 3012015-09-10 Nick Clifton <nickc@redhat.com>
302
303 * po/zh_CN.po: Updated simplified Chinese translation.
304
ea4a7f99 3052015-09-09 James Bowman <james.bowman@ftdichip.com>
306
307 * scripttempl/ft32.sc: default linker script RAM and
308 FLASH size symbols
309
081bb924
NC		 3102015-09-09 Nick Clifton <nickc@redhat.com>
311
312 * po/zh_CN.po: Updated simplified Chinese translation.
313
5707d2ad
NC		 3142015-09-08 Nick Clifton <nickc@redhat.com>
315
316 * ld.texinfo (Source Code Reference): Extend description to
317 include an example using arrays.
318
c005eb9e
AB		 3192015-07-28 Andrew Burgess <andrew.burgess@embecosm.com>
320
321 * ld.h (enum orphan_handling_enum): New.
322 (ld_config_type): Remove warn_orphan, add orphan_handling.
323 * ldemul.c (ldemul_place_orphan): Remove warning about orphan
324 sections.
325 * ldlang.c (ldlang_place_orphan): New function.
326 (lang_place_orphans): Call ldlang_place_orphan.
327 * ldlex.h (enum option_values): Remove OPTION_WARN_ORPHAN and
328 OPTION_NO_WARN_ORPHAN, add OPTION_ORPHAN_HANDLING.
329 * lexsup.c (ld_options): Remove 'warn-orphan' and
330 'no-warn-orphan', add 'orphan-handling'.
331 (parse_args): Remove handling for OPTION_WARN_ORPHAN and
332 OPTION_NO_WARN_ORPHAN, add handling for OPTION_ORPHAN_HANDLING.
333 * NEWS: Replace text about --warn-orphan with --orphan-handling.
334 * ld.texinfo (Options): Remove --warn-orphan entry and add
335 entry on --orphan-handling.
336 (Orphan Sections): Add reference to relevant command line options.
337
6033bf41
NC		 3382015-09-03 Nick Clifton <nickc@redhat.com>
339
340 * ld.texinfo (--build-id): Fix typo. The COFF/PE build-id section
341 is called .buildid not .build-id.
342
a5e406b5
NC		 3432015-09-03 Nick Clifton <nickc@redhat.com>
344
345 (Source Code Reference): Fix off-by-one typo in example of how to
346 use linker script symbols in C source code.
347
64d94ba0
AM		 3482015-08-19 Alan Modra <amodra@gmail.com>
349
350 * emultempl/aix.em: Don't set link_info.pic.
351 * emultempl/pe.em: Likewise.
352 * emultempl/pep.em: Likewise.
353 * emultempl/sunos.em: Likewise.
354 * lexsup.c (parse_args): Likewise. Set type_pie for -pie.
355 * plugin.c (set_tv_header <LDPT_LINKER_OUTPUT>): Simplify.
356
0e1862bb
L		 3572015-08-18 H.J. Lu <hongjiu.lu@intel.com>
358
359 * ld/ldctor.c: Replace shared, executable, relocatable and pie
360 fields with bfd_link_executable, bfd_link_dll,
361 bfd_link_relocatable, bfd_link_pic and bfd_link_pie.
362 * ld/ldemul.c: Likewise.
363 * ld/ldfile.c: Likewise.
364 * ld/ldlang.c: Likewise.
365 * ld/ldmain.c: Likewise.
366 * ld/ldwrite.c: Likewise.
367 * ld/lexsup.c: Likewise.
368 * ld/pe-dll.c: Likewise.
369 * ld/plugin.c: Likewise.
370 * ld/emultempl/aarch64elf.em: Likewise.
371 * ld/emultempl/aix.em: Likewise.
372 * ld/emultempl/alphaelf.em: Likewise.
373 * ld/emultempl/armcoff.em: Likewise.
374 * ld/emultempl/armelf.em: Likewise.
375 * ld/emultempl/avrelf.em: Likewise.
376 * ld/emultempl/beos.em: Likewise.
377 * ld/emultempl/cr16elf.em: Likewise.
378 * ld/emultempl/elf-generic.em: Likewise.
379 * ld/emultempl/elf32.em: Likewise.
380 * ld/emultempl/genelf.em: Likewise.
381 * ld/emultempl/generic.em: Likewise.
382 * ld/emultempl/gld960.em: Likewise.
383 * ld/emultempl/gld960c.em: Likewise.
384 * ld/emultempl/hppaelf.em: Likewise.
385 * ld/emultempl/irix.em: Likewise.
386 * ld/emultempl/linux.em: Likewise.
387 * ld/emultempl/lnk960.em: Likewise.
388 * ld/emultempl/m68hc1xelf.em: Likewise.
389 * ld/emultempl/m68kcoff.em: Likewise.
390 * ld/emultempl/m68kelf.em: Likewise.
391 * ld/emultempl/metagelf.em: Likewise.
392 * ld/emultempl/mipself.em: Likewise.
393 * ld/emultempl/mmo.em: Likewise.
394 * ld/emultempl/msp430.em: Likewise.
395 * ld/emultempl/nds32elf.em: Likewise.
396 * ld/emultempl/needrelax.em: Likewise.
397 * ld/emultempl/nios2elf.em: Likewise.
398 * ld/emultempl/pe.em: Likewise.
399 * ld/emultempl/pep.em: Likewise.
400 * ld/emultempl/ppc32elf.em: Likewise.
401 * ld/emultempl/ppc64elf.em: Likewise.
402 * ld/emultempl/sh64elf.em: Likewise.
403 * ld/emultempl/solaris2.em: Likewise.
404 * ld/emultempl/spuelf.em: Likewise.
405 * ld/emultempl/sunos.em: Likewise.
406 * ld/emultempl/tic6xdsbt.em: Likewise.
407 * ld/emultempl/ticoff.em: Likewise.
408 * ld/emultempl/v850elf.em: Likewise.
409 * ld/emultempl/vms.em: Likewise.
410 * ld/emultempl/vxworks.em: Likewise.
411
43417696
AM		 4122015-08-18 Alan Modra <amodra@gmail.com>
413
414 * ldexp.c (exp_fold_tree_1): Clear linker_def on symbol assignment.
415
e0a3af22
AM		 4162015-08-06 Alan Modra <amodra@gmail.com>
417
418 * ldexp.c (align_dot_val): Delete.
419 (fold_unary <ALIGN_K, NEXT>): Revert 2015-07-10 change.
420 (is_align_conditional): Revert 2015-07-20 change.
421 (exp_fold_tree_1): Likewise, but keep expanded comment.
422 * scripttempl/elf.sc (.ldata, .bss): Revert 2015-07-20 change.
423 * ld.texinfo (<ALIGN>): Correct description.
424
0a618243
AB		 4252015-08-04 Andrew Burgess <andrew.burgess@embecosm.com>
426
427 * ld.texinfo (Options): Document --require-defined option.
428 * ldlang.c (struct require_defined_symbol): New structure.
429 (require_defined_symbol_list): New variable.
430 (ldlang_add_require_defined): New function.
431 (ldlang_check_require_defined_symbols): New function.
432 (lang_process): Check required symbols are defined.
433 * ldlang.h (ldlang_add_require_defined): Declare.
434 * ldlex.h (enum option_values): Add OPTION_REQUIRE_DEFINED_SYMBOL.
435 * lexsup.c (ld_options): Add '--require-defined' entry.
436 (parse_args): Handle '--requre-defined' entry.
437 * NEWS: Mention new '--require-defined' option.
438
127fcdff
AB		 4392015-08-03 Andrew Burgess <andrew.burgess@embecosm.com>
440
441 * ld.texinfo (MEMORY): Explain that multiple MEMORY commands are
442 acceptable.
443
e77e648e
L		 4442015-07-29 H.J. Lu <hongjiu.lu@intel.com>
445
446 * lexsup.c (parse_args): Don't set link_info.executable to
447 TRUE for link_info.relocatable.
448
37a42ee9
L		 4492015-07-27 H.J. Lu <hongjiu.lu@intel.com>
450
451 * configure: Regenerated.
452
aff1a65e
NC		 4532015-07-24 Nick Clifton <nickc@redhat.com>
454
455 * emulparams/elf32rl78.sh (OTHER_SECTIONS): Provide a value for
456 the _-rl78_abs__ symbol.
457
d9d11c36
AM		 4582015-07-20 Alan Modra <amodra@gmail.com>
459
460 * emulparams/criself.sh (INIT_ADDR, FINI_ADDR): Define.
461 (INIT_START, FINI_START): Don't ALIGN.
462 * scriptempl/elf.sc (.init, .fini): Apply INIT_ADDR/FINI_ADDR.
463
e474ab13
AM		 4642015-07-20 Alan Modra <amodra@gmail.com>
465
466 * scripttempl/elf.sc (.ldata, .bss): Align absolute value of dot.
467 * ldexp.c (is_align_conditional): Handle binary ALIGN.
468 (exp_fold_tree_1): Move code setting SEC_KEEP for assignments to
469 dot inside output sections. Handle absolute expressions.
470
19a7fe52
L		 4712015-07-14 H.J. Lu <hongjiu.lu@intel.com>
472
473 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Make
474 --compress-debug-sections=zlib the same as
475 --compress-debug-sections=zlib-gabi.
476 * ld.texinfo: Change --compress-debug-sections=zlib to zlib-gabi.
477
1f0d470a
NC		 4782015-07-14 Nick Clifton <nickc@redhat.com>
479
480 * ld.texinfo (Options): Add missing period after @xref.
481
a2c59f28
AM		 4822015-07-10 Alan Modra <amodra@gmail.com>
483
484 * ldexp.c (align_dot_val): New function.
485 (fold_unary <ALIGN_K, NEXT>): Use it.
486
0f088b2a
KT		 4872015-07-03 Kai Tietz <ktietz@redhat.com>
488
489 PR ld/11539
490 * scripttempl/pep.sc: Mark .idata*, .CRT*, .tls*,
491 .rsrc*, .init, .ctor*, .dtor*, .fini, .jcr,
492 .eh_frame, .pdata. .xdata, and .gcc_except_table sections
493 as KEEP.
494 * scripttempl/pe.sc: Likewise.
495 * ld.texinfo: Document that --gc-sections has experimental support
496 for COFF and PE targets.
497 * NEWS: Mention experimental support.
498
b6b3dd8f
AM		 4992015-07-03 Alan Modra <amodra@gmail.com>
500
501 * Makefile.am (eelf32or1k.c, eelf32or1k_linux.c): Depend on ELF_DEPS.
502 * Makefile.in: Regenerate.
503
ee0c0c50
L		 5042015-06-28 H.J. Lu <hongjiu.lu@intel.com>
505
506 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option):
507 Replace COMPRESS_DEBUG_ZLIB with COMPRESS_DEBUG_GNU_ZLIB.
508
c742574f
L		 5092015-06-26 H.J. Lu <hongjiu.lu@intel.com>
510
511 * emulparams/elf_iamcu.sh (COMPILE_IN): New.
512
a2a4d60d
NC		 5132015-06-15 Nick Clifton <nickc@redhat.com>
514
515 PR ld/18466
516 * emultempl/pe.em (pe_find_data_imports): Generate an error if a
517 symbol name is too long to handle.
518 * emultempl/pep.em (pep_find_data_imports): Likewise.
519
3604cb1f
TG		 5202015-06-12 Tristan Gingold <gingold@adacore.com>
521
522 * NEWS: Mention new option.
523 * lexsup.c (parse_args): Handle --print-memory-usage.
524 (ld_options): Add --print-memory-usage.
525 * ldmain.c (main): Call lang_print_memory_usage.
526 * ldlex.h (enum option_values): Add OPTION_PRINT_MEMORY_USAGE.
527 * ldlang.h: Add prototype of lang_print_memory_usage.
528 * ldlang.c (lang_print_memory_size, lang_print_memory_usage): New
529 functions.
530 * ld.texinfo (Options): Document --print-memory-usage.
531 * ld.h (args_type): Add print_memory_usage field.
532
1e1b2efc
NC		 5332015-06-08 Nick Clifton <nickc@redhat.com>
534
535 * po/fr.po: Updated French Translation.
536
2f0c68f2
CM		 5372015-05-28 Catherine Moore <clm@codesourcery.com>
538 Paul Brook <paul@codesourcery.com>
539
2f0c68f2
CM		 540 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open):
541 Add Compact EH support.
542 * scripttempl/elf.sc: Handle .eh_frame_entry and .gnu_extab
543 sections.
544
68880f31
CLT		 5452015-05-17 Chung-Lin Tang <cltang@codesourcery.com>
546
547 * configure.ac (AC_PROG_GREP): Check for grep program.
548 (elf_list_options,elf_shlib_list_options,elf_plt_unwind_list_options):
549 Enable ELF option printing for emulations containing
550 'TEMPLATE_NAME=elf32'.
551 * configure: Regenerate.
552
fd1c4238
NC		 5532015-05-14 Nick Clifton <nickc@redhat.com>
554
555 * ld.texinfo (ASSERT): Describe the interaction with PROVIDEd
556 symbols.
557
5197d474
L		 5582015-05-11 H.J. Lu <hongjiu.lu@intel.com>
559
560 * configure.tgt: Support i[3-7]86-*-elfiamcu target.
561
7e0a8112
L		 5622015-05-11 H.J. Lu <hongjiu.lu@intel.com>
563
564 * Makefile.am (ALL_EMULATION_SOURCES): Add eelf_iamcu.c.
565 (eelf_iamcu.c): New.
566 * configure.tgt (targ_extra_emuls): Add elf_iamcu if elf_i386 is
567 enabled in BFD.
568 * Makefile.in: Regenerated.
569 * emulparams/elf_iamcu.sh: New file.
570
837a17b3
NC		 5712015-05-05 Nick Clifton <nickc@redhat.com>
572
573 * emulparams/msp430elf.sh (TEMPLATE_NAME): Change to msp430.
574 * scripttempl/msp430.sc (.text): Add .lower.text and .either.text.
575 (.data): Add .lower.data and .either.data.
576 (.bss): Add .lower.bss and .either.bss.
577 (.rodata): Add .lower.rodata and .either.rodata.
578 * emultempl/msp430.em: New file. Implements a new orphan
579 placement algorithm that divides sections between lower and upper
580 memory regions.
581 * Makefile.am (emsp430elf.c): Depend upon msp430.em.
582 *emsp430X.c): Likewise.
583 * Makefine.in: Regenerate.
584
a13eab06
AS		 5852015-04-28 Andreas Schwab <schwab@linux-m68k.org>
586
587 PR ld/18344
588 * ldlex.l (INPUTLIST): Increment lineno on newline.
589
44bd1acd
AM		 5902015-04-24 Alan Modra <amodra@gmail.com>
591
592 * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation):
593 Call gld${EMULATION_NAME}_map_segments regardless of need_laying_out.
594
08e2f2bb
DD		 5952015-04-24 DJ Delorie <dj@redhat.com>
596
597 * Makefile.am (msp430): Rename primary emulation to msp430elf.
598 (emsp430.c): Rename to emsp430elf.c, update dependencies
599 (emsp430X.c): Update dependencies.
600 * Makefile.in: Likewise.
601 * configure.tgt (msp430-*-*): Rename primary emulation to msp430elf.
d9e88e90 602 * emulparams/msp430.sh: Rename to msp430elf.sh.
08e2f2bb
DD		 603 * emulparams/msp430X.sh: Update.
604
f6fe1ccd
L		 6052015-04-23 H.J. Lu <hongjiu.lu@intel.com>
606
607 PR binutils/18209
608 * ldfile.c (ldfile_try_open_bfd): Set is_linker_input to 1.
609
a27e685f
AM		 6102015-04-23 Alan Modra <amodra@gmail.com>
611
612 * emulparams/elf64ppc.sh (GOT): Align.
613
0e5fabeb
AM		 6142015-04-22 Alan Modra <amodra@gmail.com>
615
616 * ldexp.h (struct ldexp_control): Delete dataseg.min_base. Add
617 data_seg.relro_offset.
618 * ldexp.c (fold_binary <DATA_SEGMENT_ALIGN>): Don't set min_base.
619 (fold_binary <DATA_SEGMENT_RELRO_END>): Do set relro_offset.
620 * ldlang.c (lang_size_sections): Rewrite code adjusting relro
621 segment base to line up last section on page boundary.
622
ea556d25
L		 6232015-04-15 H.J. Lu <hongjiu.lu@intel.com>
624
625 * NEWS: Mention
626 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
627
0ce398f1
L		 6282015-04-14 H.J. Lu <hongjiu.lu@intel.com>
629
630 * ld.texinfo: Document --compress-debug-sections=.
631 * ldmain.c (main): Set BFD_COMPRESS on output_bfd if
632 COMPRESS_DEBUG is set. Set BFD_COMPRESS_GABI on output_bfd
633 for COMPRESS_DEBUG_GABI_ZLIB.
634 * lexsup.c (elf_static_list_options): Add
635 --compress-debug-sections=.
636 * emultempl/elf32.em (OPTION_COMPRESS_DEBUG): New.
637 (xtra_long): Add "compress-debug-sections".
638 (gld${EMULATION_NAME}_handle_option): Handle
639 OPTION_COMPRESS_DEBUG.
640
889c2a67
L		 6412015-04-14 H.J. Lu <hongjiu.lu@intel.com>
642
643 PR ld/pr17709
644 * ld.texinfo: Document "-z noextern-protected-data".
645 * ldmain.c (main): Initialize link_info.extern_protected_data
646 to -1.
647 * lexsup.c (elf_shlib_list_options): Add
648 "-z [no]extern-protected-data".
649 * emulparams/elf32_x86_64.sh: Source extern_protected_data.sh.
650 * emulparams/elf_i386.sh: Likewise.
651 * emulparams/elf_i386_be.sh: Likewise.
652 * emulparams/elf_i386_chaos.sh: Likewise.
653 * emulparams/elf_i386_ldso.sh: Likewise.
654 * emulparams/elf_i386_vxworks.sh: Likewise.
655 * emulparams/elf_k1om.sh: Likewise.
656 * emulparams/elf_l1om.sh: Likewise.
657 * emulparams/elf_x86_64.sh: Source extern_protected_data.sh.
658 (PARSE_AND_LIST_OPTIONS): Renamed to ...
659 (PARSE_AND_LIST_OPTIONS_BNDPLT): This.
660 (PARSE_AND_LIST_ARGS_CASE_Z): Renamed to ...
661 (PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT): This.
662 (PARSE_AND_LIST_OPTIONS): Append $PARSE_AND_LIST_OPTIONS_BNDPLT.
663 (PARSE_AND_LIST_ARGS_CASE_Z): Append
664 $PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT.
665 * emulparams/extern_protected_data.sh: New file.
666
fd5a1509
L		 6672015-04-11 H.J. Lu <hongjiu.lu@intel.com>
668
669 * plugin.c (plugin_load_plugins): Removed an extra ';'.
670
080bb7bb
NC		 6712015-04-10 Nick Clifton <nickc@redhat.com>
672
673 PR binutils/18198
674 * ld.texinfo (--be8): Add a note about the interaction of this
675 option with the assembler's -EB option.
676
8c3fff59
AM		 6772015-04-10 Alan Modra <amodra@gmail.com>
678
679 * configure.ac: Set elf_list_options etc. in proper case.
680 * configure: Regenerate.
681
6166ed93
AM		 6822015-04-10 Alan Modra <amodra@gmail.com>
683
684 PR ld/18223
685 * ldlang.c (lang_process): Add _init and _fini to gc_sym_list.
686
eba27bd7
L		 6872015-04-09 H.J. Lu <hongjiu.lu@intel.com>
688
689 * emulparams/elf_x86_64.sh (BNDPLT): Removed.
690 (PARSE_AND_LIST_OPTIONS): New.
691 (PARSE_AND_LIST_ARGS_CASE_Z): Likewise.
692 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Remove
693 BNDPLT check. Handle PARSE_AND_LIST_ARGS_CASE_Z.
694 (gld${EMULATION_NAME}_list_options): Remove BNDPLT check.
695
233723a4
NC		 6962015-04-09 Nick Clifton <nickc@redhat.com>
697
698 * po/fr.po: Updated French translation.
699
82d8e420
L		 7002015-04-08 H.J. Lu <hongjiu.lu@intel.com>
701
702 * configure.ac (elf_list_options): Set to TRUE for
703 --enable-targets=all.
704 (elf_shlib_list_options): Likewise.
705 (elf_plt_unwind_list_options): Likewise.
706 * configure: Regenerated.
707
31b94bbb
L		 7082015-04-08 H.J. Lu <hongjiu.lu@intel.com>
709
710 * emulparams/elf32bmipn32-defs.sh: Skip empty EMULATION_NAME.
711
c58212ea
L		 7122015-04-08 H.J. Lu <hongjiu.lu@intel.com>
713
714 * Makefile.am (ELF_CLFAGS): New.
715 (AM_CFLAGS): Add $(ELF_CLFAGS).
716 * configure.ac (elf_list_options): New. AC_SUBST.
717 (elf_shlib_list_options): Likewise.
718 (elf_plt_unwind_list_options): Likewise.
719 * lexsup.c (elf_shlib_list_options): New.
720 (elf_static_list_options): Likewise.
721 (elf_plt_unwind_list_options): Likewise.
722 (ld_list_options): Likewise.
723 (help): Call ld_list_options.
724 * Makefile.in: Regenerated.
725 * configure: Likewise.
726 * emulparams/plt_unwind.sh (PLT_UNWIND): New.
727 (PARSE_AND_LIST_OPTIONS): Removed.
728 * emultempl/elf32.em (gld_list_options): New.
729 (gld${EMULATION_NAME}_list_options): Define only if BNDPLT or
730 PARSE_AND_LIST_OPTIONS is defined.
731 (ld_${EMULATION_NAME}_emulation): Replace
732 gld${EMULATION_NAME}_list_options with ${gld_list_options.
733
0fad6e4b
AM		 7342015-04-07 Alan Modra <amodra@gmail.com>
735
736 PR ld/18176
737 * ldlang.c (lang_size_sections): Cast shift expression.
738
d3e454b9
AM		 7392015-04-07 Alan Modra <amodra@gmail.com>
740
741 * emultempl/ppc32elf.em: Handle --no-pic-fixup.
742 (params): Init new field.
743 (ppc_before_allocation): Enable relaxation for pic_fixup.
744
3ea60775
NC		 7452015-04-07 Nick Clifton <nickc@redhat.com>
746
747 * ld.h (struct ld_config_type): Add new field: warn_orphan.
748 * ldlex.h (enum option_values): Add OPTION_WARN_ORPHAN and
749 OPTION_NO_WARN_ORPHAN.
750 * lexsup.c (ld_options): Add --warn-orphan and --no-warn-orphan.
751 (parse_args): Handle the new options.
752 * ldemul.c (ldemul_place_orphan): If requested, generate a warning
753 message when an orphan section is placed in the output file.
754 * ld.texinfo: Document the new option.
755 * NEWS: Mention the new feature.
756
15c7659f
AT		 7572015-04-02 Andrew Turner <andrew@freebsd.org>
758
759 * Makefile.am: Add FreeBSD aarch64 files.
760 * Makefile.in: Regenerate.
761 * configure.tgt: Add aarch64-*-freebsd* target triple.
762 * emulparams/aarch64fbsd.sh: New file.
763 * emulparams/aarch64fbsdb.sh: New file.
764
a0bde398
L		 7652015-04-01 H.J. Lu <hongjiu.lu@intel.com>
766
767 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Work
768 around a GCC uninitialized warning bug fixed in GCC 4.6.
769
4106101c
MS		 7702015-04-01 Tejas Belagod <tejas.belagod@arm.com>
771
772 * emultempl/aarch64elf.em
773 (aarch64_elf_create_output_section_statements): Add parameter in
774 bfd_elf${ELFSIZE}_aarch64_set_options call.
775 (OPTION_FIX_ERRATUM_843419): Define.
776 (PARSE_AND_LIST_LONGOPTS): Add fix-cortex-a53-843419.
777 (PARSE_AND_LIST_ARGS_CASES): Add OPTION_FIX_ERRATUM_843419.
778
16c1c9d6
CG		 7792015-04-01 Chen Gang <gang.chen.5i5j@gmail.com>
780
781 * emulparams/elf32_tic6x_le.sh: Skip OTHER_BSS_SECTIONS for
782 relocating operation.
783
6c1aca3e
AM		 7842015-04-01 Alan Modra <amodra@gmail.com>
785
875b5b9d 786 PR ld/18176
6c1aca3e
AM		 787 * ldlang.c (lang_size_sections): When alignment of sections
788 results in relro base adjustment being too large, don't go lower
789 than the initial value.
790 * ldexp.c (fold_binary <DATA_SEGMENT_RELRO_END>): Comment.
791 * scripttempl/elf.sc (DATA_SEGMENT_ALIGN): Omit SEGMENT_SIZE
792 alignment when SEGMENT_SIZE is the same as MAXPAGESIZE.
793
4a0bc59e
AM		 7942015-04-01 Alan Modra <amodra@gmail.com>
795
796 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Don't
797 init ehdr_start_save.
798
42271ec5
AM		 7992015-04-01 Alan Modra <amodra@gmail.com>
800
801 * Makefile.am (eelf32ppcvxworks.c): Depend on ppc32elf.em and
802 ldemul-list.h.
803 (eelf32lppc.c, eelf32lppclinux.c, eelf32lppcnto.c, eelf32lppcsim.c,
804 eelf32ppc.c, eelf32ppc_fbsd.c, eelf32ppclinux.c, eelf32ppcnto.c,
805 eelf32ppcsim.c): Rearrange deps for consistency.
806 * Makefile.in: Regenerate.
807
4e791d0f
ES		 8082015-04-01 Ed Schouten <ed@nuxi.nl>
809
810 * emultempl/elf32.em (gld*_before_allocation): Zero-initialize
811 the ehdr_start_save variable.
812
6036f486
ES		 8132015-03-31 Ed Schouten <ed@nuxi.nl>
814
815 * Makefile.am (ALL_64_EMULATION_SOURCES): Add
816 eelf_x86_64_cloudabi.c.
817 (eelf_x86_64_cloudabi.c): New.
818 * configure.tgt (targ_emul): Set to elf_x86_64_cloudabi for
819 x86_64-*-cloudabi*.
820 * Makefile.in: Regenerated.
821 * emulparams/elf_x86_64_cloudabi.sh: New file.
822
f24173eb
L		 8232015-03-31 H.J. Lu <hongjiu.lu@intel.com>
824
825 * configure.ac (AM_ZLIB): Removed.
826 * Makefile.in: Regenerated.
827 * config.in: Likewise.
828 * configure: Likewise.
829
d9ced15d
MS		 8302015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
831
832 * emultempl/aarch64elf.em (_aarch64_add_stub_section): Set section
833 alignment to 2.
834
499c37b5
MS		 8352015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
836
837 * emultempl/aarch64elf.em
838 (elf${ELFSIZE}_aarch64_add_stub_section): Adjust layout.
839
b3862264
CG		 8402015-03-18 Chen Gang <gang.chen.5i5j@gmail.com>
841
842 * ldmain.c (main): Use %F instead of %X for einfo.
843
daf220f0
AM		 8442015-03-02 Alan Modra <amodra@gmail.com>
845
846 * ld.texinfo (Options <-z nocopyreloc>): Rewrite.
847
f0673d20
NC		 8482015-02-27 Nick Clifton <nickc@redhat.com>
849
850 PR ld/17900
851 * ldlang.c (lang_set_flags): Allow exclamation mark to reverse the
852 sense of the following memory region attribute characters.
853
330b17b3
AM		 8542015-02-27 Alan Modra <amodra@gmail.com>
855
856 * Makefile.am (ALL_EMULATION_SOURCES): Sort new h8300 entries.
857 (eh8300elf_linux.c, eh8300helf_linux.c, eh8300self_linux.c,
858 eh8300sxelf_linux.c): Do not invoke genscripts here.
859 * Makefile.in: Regenerate.
860
685080f2
NC		 8612015-02-24 Nick Clifton <nickc@redhat.com>
862
863 * Makefile.am (ev850.c): Add dependency upon
864 $(srcdir)/emultempl/v850elf.em.
865 (ev850_rh850.c): Likewise.
866 * Makefile.in: Regenerate.
867 * emultempl/v850elf.em: New file.
868 * emulparams/v850.sh (EXTRA_EM_FILE): Define.
869 * emulparams/v850_rh850.sh (EXTRA_EM_FILE): Define.
870 * scripttempl/v850.sc: Add .note.renesas section.
871 * scripttempl/v850_rh850.sc: Likewise.
872
cb072816
SKS		 8732015-02-24 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
874
875 * scripttempl/avr.sc: Add new user_signatures region. Define and
876 use symbols for all region lengths.
877 * scripttempl/avrtiny.sc: Define and use symbols for all region
878 lengths.
879
5518c738
YS		 8802015-01-21 Yoshinori Sato <ysato@users.sourceforge.jp>
881
882 * Makefile.am: (ALL_EMULATION_SOURCES): Add new emulations.
883 * Makefile.in: Regenerate.
884 * configure.tgt: Add h8300-*-linux
885 * emulparams/h8300elf_linux.sh: Add new emulation.
886 * emulparams/h8300helf_linux.sh: Likewise.
887 * emulparams/h8300self_linux.sh: Likewise.
888 * emulparams/h8300sxelf_linux.sh: Likewise.
889
f971c12f
NC		 8902015-02-23 Nick Clifton <nickc@redhat.com>
891
892 * lexsup.c (parse_args): Produce a more reasonable error message
893 when -ixxx or -rxxx is the last option on the linker command line.
894
f58926a6
L		 8952015-02-14 H.J. Lu <hongjiu.lu@intel.com>
896
897 PR ld/17973
898 * testplug2.c (allsymbolsread_silent): New.
899 (set_register_hook): Handle allsymbolsreadsilent.
900 (onall_symbols_read): Skip a message if allsymbolsread_silent is
901 TRUE.
902
ce875075
AM		 9032015-02-14 Alan Modra <amodra@gmail.com>
904
905 PR ld/17973
906 * ldlang.h (struct lang_input_statement_flags): Add lto_output.
907 * ldlang.c (lang_process): Don't set loading_lto_outputs.
908 * ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output
909 to bfd.
910 * plugin.c (add_input_file, add_input_library): Set flags.lto_output.
911
b0619670
L		 9122015-02-13 H.J. Lu <hongjiu.lu@intel.com>
913
914 * NEWS: Mention support for LLVM plugin.
915
66bc8739
AM		 9162015-02-13 Alan Modra <amodra@gmail.com>
917
918 * ld.texinfo (Options <--defsym>): Correct cross reference.
919
88b9e2eb
L		 9202015-02-11 H.J. Lu <hongjiu.lu@intel.com>
921
922 * lexsup.c (ld_options): Add --[no-]map-whole-files for gold
923 option compatibility.
924
45e81354
L		 9252015-02-11 H.J. Lu <hongjiu.lu@intel.com>
926
927 * plugin.c (message): Output "warning:" for LDPL_WARNING. Output
928 "error:" for LDPL_FATAL and LDPL_ERROR.
929 * testplug2.c (parse_option): Handle fatal, error and warning.
930
e3001fd9
L		 9312015-02-11 H.J. Lu <hongjiu.lu@intel.com>
932
933 * testplug2.c (dump_tv_tag): Removed.
934 (onall_symbols_read): Return LDPS_ERR if the file descriptor isn't
935 closed.
936 * testplug3.c (dump_tv_tag): Removed.
937 (onclaim_file): Fix typo.
938
7275e869
L		 9392015-02-11 H.J. Lu <hongjiu.lu@intel.com>
940
941 PR ld/17878
942 * Makefile.am (noinst_LTLIBRARIES): Add libldtestplug2.la and
943 libldtestplug3.la.
944 (libldtestplug2_la_SOURCES): New.
945 (libldtestplug2_la_CFLAGS): Likewise.
946 (libldtestplug2_la_LDFLAGS): Likewise.
947 (libldtestplug3_la_SOURCES): New.
948 (libldtestplug3_la_CFLAGS): Likewise.
949 (libldtestplug3_la_LDFLAGS): Likewise.
950 * Makefile.in: Regenerated.
951 * testplug2.c: New file.
952 * testplug3.c: Likewise.
953
b9dc5a87
L		 9542015-02-11 H.J. Lu <hongjiu.lu@intel.com>
955
956 PR ld/17878
957 * plugin.c: Include ../bfd/plugin.h.
958 (plugin_get_ir_dummy_bfd): Call bfd_create with
959 link_info.output_bfd instead of srctemplate. Copy BFD info
960 from srctemplate only if it doesn't use BFD plugin target
961 vector.
962 (plugin_load_plugins): Call register_ld_plugin_object_p with
963 (plugin_object_p)
964 (plugin_maybe_claim): Renamed to ...
965 (plugin_object_p): This. Return dummy BFD target vector if
966 input is calimed by plugin library, otherwise return NULL.
967 Update plugin_format and plugin_dummy_bfd.
968 (plugin_maybe_claim): New. Use plugin_object_p.
969
d319a098
L		 9702015-02-10 H.J. Lu <hongjiu.lu@intel.com>
971
972 * plugin.c (plugin_maybe_claim): Initialize use_mmap.
973
38604796
L		 9742015-02-10 H.J. Lu <hongjiu.lu@intel.com>
975
976 * plugin.c (plugin_input_file_t): Add use_mmap.
977 (plugin_pagesize): New.
978 (get_view): Use plugin_pagesize. Set use_mmap if mmap is used.
979 (plugin_load_plugins): Initialize plugin_pagesize.
980 (plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
981 file.
982
fe905789
L		 9832015-02-10 H.J. Lu <hongjiu.lu@intel.com>
984
985 * plugin.c (get_view): Align offset passed to mmap.
986
1d5b29cf
L		 9872015-02-08 H.J. Lu <hongjiu.lu@intel.com>
988
989 * ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
990 if plugin isn't active or there is no thing more to claim.
991
e13419c4
L		 9922015-02-08 H.J. Lu <hongjiu.lu@intel.com>
993
994 * plugin.c (plugin_maybe_claim): Check format against bfd_object
995 directly.
996
93843894
L		 9972015-02-07 H.J. Lu <hongjiu.lu@intel.com>
998
999 * plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
1000 ibfd.
1001
35a1e5f3
L		 10022015-02-07 H.J. Lu <hongjiu.lu@intel.com>
1003
1004 * plugin.c: Include "libbfd.h".
1005 (plugin_strdup): New.
1006 (plugin_maybe_claim): Remove the argument of pointer to struct
1007 ld_plugin_input_file. Open and handle input entry.
1008 * plugin.h (plugin_maybe_claim): Updated.
1009 * ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
1010 without passing a pointer to struct ld_plugin_input_file.
1011 * ldmain.c: Don't include "libbfd.h".
1012 (add_archive_element): Call plugin_maybe_claim directly without
1013 passing a pointer to struct ld_plugin_input_file.
1014
8dfef1bd
L		 10152015-02-06 H.J. Lu <hongjiu.lu@intel.com>
1016
1017 * ld.texinfo: Document -z text, -z notext and -z textoff.
1018 * emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
1019 -z text, -z notext and -z textoff.
1020
2aec968d
L		 10212015-02-06 H.J. Lu <hongjiu.lu@intel.com>
1022
1023 * configure.ac: Add AC_FUNC_MMAP.
1024 * config.in: Regenerated.
1025 * configure: Likewise.
1026 * plugin.c: Include <sys/mman.h>.
1027 (MAP_FAILED): New. Defined if not defined.
1028 (PROT_READ): Likewise.
1029 (MAP_PRIVATE): Likewise.
1030 (view_buffer_t): New.
1031 (plugin_input_file_t): Add view_buffer.
1032 (get_view): Try mmap and cache the view buffer.
1033 (plugin_maybe_claim): Initialize view_buffer.
1034
119d62ff
L		 10352015-02-05 H.J. Lu <hongjiu.lu@intel.com>
1036
1037 * plugin.c (release_input_file): Set fd to -1 after closing it.
1038 (plugin_maybe_claim): Close fd only if fd != -1.
1039
f4b78d18
L		 10402015-02-05 H.J. Lu <hongjiu.lu@intel.com>
1041
1042 PR ld/17878
1043 * plugin.c: Include <errno.h>.
1044 (errno): New. Declare if needed.
1045 (plugin_input_file_t): New.
1046 (get_input_file): Implemented.
1047 (get_view): Likewise.
1048 (release_input_file): Likewise.
1049 (add_symbols): Updated.
1050 (get_symbols): Likewise.
1051 (plugin_maybe_claim): Allocate a plugin_input_file_t. Close fd
1052 only for a bfd_object input.
1053
6c2573b7
AM		 10542015-02-02 Alan Modra <amodra@gmail.com>
1055
1056 * emultempl/ppc64elf.em (toc_section_name): New var.
1057 (ppc_after_open): Set it.
1058 (ppc_before_allocation): Use it.
1059 (gld${EMULATION_NAME}_after_allocation): Here too.
1060
716db898
L		 10612015-01-29 H.J. Lu <hongjiu.lu@intel.com>
1062
1063 * ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
1064 with link_info.lto_plugin_active.
1065 * ldlang.c (lang_process): Likewise.
1066 * ldmain.c (add_archive_element): Likewise.
1067 * plugin.c (plugin_active_plugins_p): Removed.
1068 * plugin.h (plugin_active_plugins_p): Likewise.
1069
37a3056a
L		 10702015-01-28 H.J. Lu <hongjiu.lu@intel.com>
1071
1072 * plugin.h (plugin_get_ir_dummy_bfd): Removed. Move comments to
1073 ...
1074 * plugin.c (plugin_get_ir_dummy_bfd): Here. Make it static.
1075
15f7a26b
L		 10762015-01-28 H.J. Lu <hongjiu.lu@intel.com>
1077
1078 PR ld/17878
1079 * plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
1080 (get_view): New function.
1081 (set_tv_header): Handle LDPT_GET_VIEW.
1082 * testplug.c (tag_names): Add LDPT_GET_VIEW.
1083 (tv_get_view): New.
1084 (dump_tv_tag): Handle LDPT_GET_VIEW.
1085 (parse_tv_tag): Likewise.
1086
dbd1e97e
AM		 10872015-01-28 Alan Modra <amodra@gmail.com>
1088
1089 * emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
1090 * emultempl/ppc64elf.em (params): Init new field.
1091 (ppc_after_open): New function.
1092 (LDEMUL_AFTER_OPEN): Define.
1093 * ldlang.c (lang_final): Whitespace fix.
1094
3f8107ab
AM		 10952015-01-28 James Bowman <james.bowman@ftdichip.com>
1096
1097 * Makefile.am: Add FT32 files.
1098 * configure.tgt: Handle FT32 target.
1099 * emulparams/elf32ft32.sh: New file.
1100 * scripttempl/ft32.sc: New file.
1101 * Makefile.in: Regenerate.
1102
cc9ad334
SKS		 11032015-01-28 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1104
1105 PR 4643
1106 * ldexp.c (fold_name): Fold LENGTH only after
1107 lang_first_phase_enum.
1108 * ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
1109 rightaway.
1110 * ldlang.h (struct memory_region_struct): Add origin_exp and
1111 length_exp fields.
1112 * ldlang.c (lang_do_memory_regions): New.
1113 (lang_memory_region_lookup): Initialize origin_exp and
1114 length_exp fields.
1115 (lang_process): Call lang_do_memory_regions.
1116
c05b575a
AB		 11172015-01-20 Andrew Burgess <andrew.burgess@embecosm.com>
1118
1119 * ldlang.c (print_assignment): Only evaluate the expression for a
1120 PROVIDE'd assignment when the destination is being defined.
1121 Display a special message for PROVIDE'd symbols that are not being
1122 provided.
1123
5ad18f16
AM		 11242015-01-20 Alan Modra <amodra@gmail.com>
1125
1126 * emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
1127 (OTHER_BSS_SYMBOLS): ..this.
1128 (OTHER_PLT_RELOC_SECTIONS): Don't define.
1129 (OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
1130 (OTHER_READWRITE_SECTIONS): Don't define. Move .toc1 to..
1131 (OTHER_RELRO_SECTIONS_2): ..here.
1132 * scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
1133
23283c1b
AM		 11342015-01-20 Alan Modra <amodra@gmail.com>
1135
1136 * emulparams/elf64ppc.sh (BSS_PLT): Don't define.
1137 (OTHER_READWRITE_SECTIONS): Move .branch_lt to..
1138 (OTHER_RELRO_SECTIONS_2): ..here.
1139 (DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
1140 PLT_BEFORE_GOT): Define.
1141 * scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
1142 PLT_BEFORE_GOT combination.
1143 (DATA_GOT, SDATA_GOT): Don't define if either is already defined.
1144
3e2b0f31
AM		 11452015-01-20 Alan Modra <amodra@gmail.com>
1146
1147 * emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
1148 (OTHER_RELRO_SECTIONS_2): ..here, new define.
1149 * scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
1150
c4621b33
AM		 11512015-01-19 Alan Modra <amodra@gmail.com>
1152
3e2aa5bb 1153 PR ld/17615
c4621b33
AM		 1154 * ldlang.c (lang_process): Run lang_common before lang_gc_sections.
1155
52db4ec2
JW		 11562015-01-14 Jiong Wang <jiong.wang@arm.com>
1157
1158 * ld-arm/elf32-reject.s: New testcase.
1159 * ld-arm/elf32-reject.d: Likewise.
1160 * ld-arm/elf32-reject-pie.s: Likewise.
1161 * ld-arm/elf32-reject-pie.d: Likewise.
1162 * ld-arm/arm-elf.exp: Run new testcases.
1163 * ld-arm/ifunc-7.s: Delete f2/f4 test items.
1164 * ld-arm/ifunc-7.rd: Likewise.
1165 * ld-arm/ifunc-7.gd: Likewise.
1166 * ld-arm/ifunc-7.dd: Likewise.
1167 * ld-arm/ifunc-8.s: Likewise.
1168 * ld-arm/ifunc-8.rd: Likewise.
1169 * ld-arm/ifunc-8.gd: Likewise.
1170 * ld-arm/ifunc-8.dd: Likewise.
1171
efd321f9
AM		 11722015-01-01 Alan Modra <amodra@gmail.com>
1173
1174 * ldver.c (ldversion): Just print current year.
1175
b90efa5b 11762015-01-01 Alan Modra <amodra@gmail.com>
ca0694ad 1177
b90efa5b 1178 Update year range in copyright notice of all files.
ca0694ad 1179
b90efa5b 1180For older changes see ChangeLog-2014
252b5132 1181\f
b90efa5b 1182Copyright (C) 2015 Free Software Foundation, Inc.
752937aa
NC		 1183
1184Copying and distribution of this file, with or without modification,
1185are permitted in any medium without royalty provided the copyright
1186notice and this notice are preserved.
1187
252b5132
RH		 1188Local Variables:
1189mode: change-log
1190left-margin: 8
1191fill-column: 74
1192version-control: never
1193End:
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