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[thirdparty/binutils-gdb.git] / ld / ChangeLog
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4a07dc81
KCY		 12015-12-10 Kwok Cheung Yeung <kcy@codesourcery.com>
2
3 PR ld/18199
4 * plugin.c (plugin_get_ir_dummy_bfd): Use srctemplate as the
5 template when calling bfd_create if it does not use the BFD
6 plugin target vector.
7
26e3a0c9
AM		 82015-12-02 Alan Modra <amodra@gmail.com>
9
10 * configure.ac (--enable-initfini-array): Remove run test. Default
11 to "yes". Change help string to --disable-initfini-array.
12 * configure: Regenerate.
13
f21cd979
MR		 142015-11-20 Maciej W. Rozycki <macro@imgtec.com>
15
16 * configure.tgt <mips*el-mti-elf*, mips*el-img-elf*>: Add
17 targets.
18
b3991020
AM		 192015-11-19 Alan Modra <amodra@gmail.com>
20
21 PR ld/19264
22 * ldlang.c (lang_size_sections): Don't ignore .tbss when
23 adjusting start of relro region.
24
3940d2c3
NC		 252015-11-16 Nick Clifton <nickc@redhat.com>
26
27 PR ld/19106
28 * emultempl/armelf.em (_set_symbols): New function. Enables
29 relaxation for non-relocatable links.
30 (LDEMUL_SET_SYMBOLS): Define.
31
d8bd95ef
TG		 322015-11-13 Tristan Gingold <gingold@adacore.com>
33
34 * configure: Regenerate.
35
7feec526
TG		 362015-11-13 Tristan Gingold <gingold@adacore.com>
37
38 * NEWS: Add marker for 2.26.
39
868ac092
AM		 402015-11-05 Alan Modra <amodra@gmail.com>
41
42 * Makefile.in: Regenerate.
43
fe6052e1
AM		 442015-11-05 Alan Modra <amodra@gmail.com>
45
46 PR ld/19203
47 * ld.texinfo (DATA_SEGMENT_ALIGN): Correct second expression.
48
26f187cd
NC		 492015-10-30 Nick Clifton <nickc@redhat.com>
50
51 * po/zh_CN.po: Updated (simplified) Chinese translation.
52
a75cf613
ES		 532015-10-29 Ed Schouten <ed@nuxi.nl>
54
55 * Makefile.am (ALL_64_EMULATION_SOURCES): Add support for
56 CloudABI on aarch64. For this target we have to make sure we use
57 ELFOSABI_CLOUDABI instead of ELFOSABI_NONE.
58 * configure.tgt (targ_emul): Likewise.
59 * emulparams/aarch64cloudabi.sh: New file.
60 * emulparams/aarch64cloudabib.sh: New file.
61 * Makefile.in: Regenerate.
62
f82aa165
NC		 632015-10-29 Nick Clifton <nickc@redhat.com>
64
65 PR ld/19146
66 * lexsup.c (parse_args): Correct error message for an option that
67 is missing its argument if that option is the last one on the
68 command line.
69
93638471
AM		 702015-10-29 Alan Modra <amodra@gmail.com>
71
72 PR ld/19162
73 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Pass
74 updated flags to lang_output_section_find_by_flags.
75 * emultempl/mmo.em (mmo_place_orphan): Merge flags for any
76 other input sections that might match a new output section to
77 decide placement.
78 * emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
79 * emultempl/pep.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
80 * ldlang.c (lang_output_section_find_by_flags): Add sec_flags param.
81 * ldlang.h (lang_output_section_find_by_flags): Update prototype.
82
d8506323
MK		 832015-10-29 Matthias Klose <doko@ubuntu.com>
84
85 * ld.texinfo (Options <-rpath>): Fix typo.
86
199af150
AM		 872015-10-28 Alan Modra <amodra@gmail.com>
88
89 PR ld/19162
90 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Check flags
91 before calling _bfd_elf_match_sections_by_type. Merge flags for
92 any other input sections that might match a new output section to
93 decide placement.
94
a504d23a
LA		 952015-10-27 Laurent Alfonsi <laurent.alfonsi@st.com>
96 Christophe Monat <christophe.monat@st.com>
97
98 * ld.texinfo: Add description of the STM32L4xx erratum
99 workaround.
100 * NEWS: Mention the new feature.
101 * emultempl/armelf.em (stm32l4xx_fix): New.
102 (arm_elf_before_allocation): Choose the type of fix, scan for
103 erratum.
104 (gld${EMULATION_NAME}_finish): Fix veneer locations.
105 (arm_elf_create_output_section_statements): Propagate
106 stm32l4xx_fix value.
107 (PARSE_AND_LIST_PROLOGUE): Define OPTION_STM32L4XX_FIX.
108 (PARSE_AND_LIST_LONGOPTS): Add entry for handling
109 --fix-stm32l4xx-629360.
110 (PARSE_AND_LIST_OPTION): Add entry for helping on
111 --fix-stm32l4xx-629360.
112 (PARSE_AND_LIST_ARGS_CASES): Treat OPTION_STM32L4XX_FIX.
113
321df065
AM		 1142015-10-27 Alan Modra <amodra@gmail.com>
115
116 PR ld/19175
117 * ldlang.c (lang_insert_orphan): Evaluate __start_* and __stop_*
118 symbol PROVIDE expressions.
119 * ldexp.c (exp_fold_tree_1 <etree_provide>): Define undefweak
120 references.
121
9b4c123c
L		 1222015-10-22 H.J. Lu <hongjiu.lu@intel.com>
123
124 * configure.ac: Properly check
125 --enable-compressed-debug-sections={yes,all}.
126 * configure: Regenerated.
127
4894d80b
L		 1282015-10-22 H.J. Lu <hongjiu.lu@intel.com>
129
130 PR gas/19109
131 * configure.ac: Handle --enable-compressed-debug-sections=*,ld,*.
132 * configure: Regenerated.
133
caa65211
L		 1342015-10-22 H.J. Lu <hongjiu.lu@intel.com>
135
136 * ld/ld.texinfo: Document "-z call-nop=PADDING" option.
137 * emulparams/call_nop.sh: New file.
138 * emulparams/elf_i386_be.sh: Source
139 ${srcdir}/emulparams/call_nop.sh.
140 * emulparams/elf_i386_chaos.sh: Likewise.
141 * emulparams/elf_i386_ldso.sh: Likewise.
142 * emulparams/elf_i386_vxworks.sh: Likewise.
143 * emulparams/elf_iamcu.sh: Likewise.
144 * emulparams/elf_k1om.sh: Likewise.
145 * emulparams/elf_l1om.sh: Likewise.
146 * emulparams/elf_x86_64.sh: Likewise.
147 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse): Set
148 link_info.call_nop_byte if $CALL_NOP_BYTE isn't empty.
149
6c3bc0f8
NC		 1502015-10-21 Nick Clifton <nickc@redhat.com>
151
152 PR gas/19109
1283d92f
NC		 153 * configure.ac: Add --enable-compressed-debug-sections with
154 options of all, none or ld.
6c3bc0f8
NC		 155 * configure: Regenerate.
156 * config.in: Regenerate.
157 * ld.texinfo: Document how to determine the default action for
158 debug sections.
159 * ldmain.c (main): If DEFAULT_FLAG_COMPRESS_DEBUG is defined then
160 set the compress_debug field of the link_info structure to
161 zlib-gabi.
162 * lexsup.c (elf_static_list_options): Output the default setting
163 for the --compress-debug-sections option.
164 * NEWS: Mention the new configure option.
165
4dba69b9
L		 1662015-10-15 H.J. Lu <hongjiu.lu@intel.com>
167
168 * ld.texinfo: Fix a typo for "-z noextern-protected-data".
169
1fb80d6d
SD		 1702015-10-15 Simon Dardis <Simon.Dardis@imgtec.com>
171
172 * ld/ldexp.c: (try_copy_symbol_flags): New. Factored out from...
173 (exp_fold_tree_1): Here. Cope with ternary operator in
174 assignments. Use new helper.
175
efb068d3
NC		 1762015-10-14 Nick Clifton <nickc@redhat.com>
177
178 * po/zh_TW.po: Updated Chinese translation.
179
8f33e7da
NC		 1802015-10-13 Nick Clifton <nickc@redhat.com>
181
182 * po/zh_TW.po: Updated Chinese translation.
183
886a2506
NC		 1842015-10-07 Claudiu Zissulescu <claziss@synopsys.com>
185 Cupertino Miranda <cmiranda@synopsys.com>
186
187 * configure.tgt: Added target arc-*-elf* and arc*-*-linux-uclibc*.
188 * emulparams/arcebelf_prof.sh: New file
189 * emulparams/arcebelf.sh: Likewise.
190 * emulparams/arceblinux_prof.sh: Likewise.
191 * emulparams/arceblinux.sh: Likewise.
192 * emulparams/arcelf_prof.sh: Likewise.
193 * emulparams/arcelf.sh: Likewise.
194 * emulparams/arclinux_prof.sh: Likewise.
195 * emulparams/arclinux.sh: Likewise.
196 * emulparams/arcv2elfx.sh: Likewise.
197 * emulparams/arcv2elf.sh: Likewise.
198 * emultempl/arclinux.em: Likewise.
199 * scripttempl/arclinux.sc: Likewise.
200 * scripttempl/elfarc.sc: Likewise.
201 * scripttempl/elfarcv2.sc: Likewise
202 * Makefile.am: Add new ARC emulations.
203 * Makefile.in: Regenerate.
204 * NEWS: Mention the new feature.
205
d00c2bc9
L		 2062015-10-04 H.J. Lu <hongjiu.lu@intel.com>
207
208 * configure.tgt (targ_extra_emuls): Add elf_iamcu for Solaris2/x86.
209
0e1e4a75
KK		 2102015-10-01 Kaz Kojima <kkojima@rr.iij4u.or.jp>
211
212 * configure.tgt (targ_extra_emuls): Remove shlelf and
213 shelf from sh*-*-linux cases.
214
a39d2e82
RF		 2152015-09-30 Rich Felker <dalias@libc.org>
216
217 * configure.tgt (targ_extra_emuls): Add fdpic and misc
218 emulations to sh*-*-linux* targets.
219
56e6cf80
NC		 2202015-09-29 Nick Clifton <nickc@redhat.com>
221
222 PR ld/19014
223 * ld.texinfo (Options): Fix spelling mistake.
224
3074964f
AM		 2252015-09-24 Alan Modra <amodra@gmail.com>
226
227 PR ld/18992
228 * ldmain.c (main): Always enable --sysroot.
229 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Don't
230 prepend sysroot to relative rpath/runpath.
231
b6518b38
NC		 2322015-09-23 Nick Clifton <nickc@redhat.com>
233
234 * emultempl/elf32.em (ehdr_start_empty): New static variable.
235 (before_allocation): Use it to initialise ehdr_start_save.
236 * emultempl/pe.em (write_build_id): Remove useless double
237 parenthesis.
238 * emultempl/pep.em (write_build_id): Likewise.
239
5fe2850d
L		 2402015-09-22 H.J. Lu <hongjiu.lu@intel.com>
241
242 * emultempl/alphaelf.em (alpha_after_parse): Call
243 gld${EMULATION_NAME}_after_parse instead of
244 after_parse_default.
245 * emultempl/cr16elf.em (cr16elf_after_parse): Likewise.
246 * emultempl/crxelf.em (crxelf_after_parse); Likewise.
247 * emultempl/hppaelf.em (hppaelf_after_parse): Likewise.
248 * emultempl/mipself.em (mips_after_parse): Likewise.
249 * emultempl/nds32elf.em (nds32_elf_after_parse): Likewise.
250 * emultempl/elf32.em: Don't include ldlex.h.
251 (gld${EMULATION_NAME}_after_parse): New function.
252 (gld${EMULATION_NAME}_handle_option) [GENERATE_PIE_SCRIPT]
253 <OPTION_PIE>: Removed.
254 (ld_${EMULATION_NAME}_emulation): Replace after_parse_default
255 with gld${EMULATION_NAME}_after_parse.
256 * emultempl/ia64elf.em (gld${EMULATION_NAME}_after_parse):
257 Renamed to ...
258 (ia64elf_after_parse): This. Call
259 gld${EMULATION_NAME}_after_parse instead of after_parse_default.
260 (LDEMUL_AFTER_PARSE): Replace gld${EMULATION_NAME}_after_parse
261 with ia64elf_after_parse.
262
5c383f02
RO		 2632015-09-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
264
265 * emulparams/solaris2.sh (GENERATE_PIE_SCRIPT): Set to yes.
266
267 * emultempl/elf32.em: Include ldlex.h.
268 (gld${EMULATION_NAME}_handle_option) [GENERATE_PIE_SCRIPT]
269 <OPTION_PIE>: Set DF_1_PIE.
270
95421fb9
AM		 2712015-09-22 Alan Modra <amodra@gmail.com>
272
273 * ld.texinfo: Put --dotsyms/--no-dotsyms on separate lines.
274 Ditto for --save-restore-funcs and --tls-get-addr-optimize.
275
9b8b325a
RF		 2762015-09-20 Rich Felker <dalias@libc.org>
277
278 * ld.texinfo (--no-dynamic-linker): Document.
279 * ldlex.h (enum option_values): Add OPTION_NO_DYNAMIC_LINKER.
280 * lexsup.c (ld_options, parse_args): Handle --no-dynamic-linker.
281
7ae4ea7d
AM		 2822015-09-18 Alan Modra <amodra@gmail.com>
283
284 * ld.texinfo: Document PowerPC64 --{no-,}save-restore-funcs.
285
7c9cf415
AM		 2862015-09-18 Alan Modra <amodra@gmail.com>
287
288 * emultempl/ppc64elf.em (params): Init tls_get_addr_opt field to -1.
289 (OPTION_TLS_GET_ADDR_OPT): Define.
290 (PARSE_AND_LIST_LONGOPTS): Handle --tls-get-addr-opt.
291 (PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Likewise.
292 * ld.texinfo: Document --tls-get-addr-optimize and
293 --no-tls-get-addr-optimize.
294
975f8a9e
AM		 2952015-09-18 Alan Modra <amodra@gmail.com>
296
297 PR ld/18963
298 * ldexp.h (struct ldexp_control): Add rel_from_abs.
299 (ldexp_finalize_syms): Declare.
300 * ldexp.c (new_rel_from_abs): Keep absolute for expressions
301 outside of output section statements. Set rel_from_abs.
302 (make_abs, exp_fold_tree, exp_fold_tree_no_dot): Clear rel_from_abs.
303 (struct definedness_hash_entry): Add final_sec, and comment.
304 (update_definedness): Set final_sec.
305 (set_sym_sections, ldexp_finalize_syms): New functions.
306 * ldlang.c (lang_process): Call ldexp_finalize_syms.
307
64597d82
NC		 3082015-09-10 Nick Clifton <nickc@redhat.com>
309
310 * po/zh_CN.po: Updated simplified Chinese translation.
311
ea4a7f99 3122015-09-09 James Bowman <james.bowman@ftdichip.com>
313
314 * scripttempl/ft32.sc: default linker script RAM and
315 FLASH size symbols
316
081bb924
NC		 3172015-09-09 Nick Clifton <nickc@redhat.com>
318
319 * po/zh_CN.po: Updated simplified Chinese translation.
320
5707d2ad
NC		 3212015-09-08 Nick Clifton <nickc@redhat.com>
322
323 * ld.texinfo (Source Code Reference): Extend description to
324 include an example using arrays.
325
c005eb9e
AB		 3262015-07-28 Andrew Burgess <andrew.burgess@embecosm.com>
327
328 * ld.h (enum orphan_handling_enum): New.
329 (ld_config_type): Remove warn_orphan, add orphan_handling.
330 * ldemul.c (ldemul_place_orphan): Remove warning about orphan
331 sections.
332 * ldlang.c (ldlang_place_orphan): New function.
333 (lang_place_orphans): Call ldlang_place_orphan.
334 * ldlex.h (enum option_values): Remove OPTION_WARN_ORPHAN and
335 OPTION_NO_WARN_ORPHAN, add OPTION_ORPHAN_HANDLING.
336 * lexsup.c (ld_options): Remove 'warn-orphan' and
337 'no-warn-orphan', add 'orphan-handling'.
338 (parse_args): Remove handling for OPTION_WARN_ORPHAN and
339 OPTION_NO_WARN_ORPHAN, add handling for OPTION_ORPHAN_HANDLING.
340 * NEWS: Replace text about --warn-orphan with --orphan-handling.
341 * ld.texinfo (Options): Remove --warn-orphan entry and add
342 entry on --orphan-handling.
343 (Orphan Sections): Add reference to relevant command line options.
344
6033bf41
NC		 3452015-09-03 Nick Clifton <nickc@redhat.com>
346
347 * ld.texinfo (--build-id): Fix typo. The COFF/PE build-id section
348 is called .buildid not .build-id.
349
a5e406b5
NC		 3502015-09-03 Nick Clifton <nickc@redhat.com>
351
352 (Source Code Reference): Fix off-by-one typo in example of how to
353 use linker script symbols in C source code.
354
64d94ba0
AM		 3552015-08-19 Alan Modra <amodra@gmail.com>
356
357 * emultempl/aix.em: Don't set link_info.pic.
358 * emultempl/pe.em: Likewise.
359 * emultempl/pep.em: Likewise.
360 * emultempl/sunos.em: Likewise.
361 * lexsup.c (parse_args): Likewise. Set type_pie for -pie.
362 * plugin.c (set_tv_header <LDPT_LINKER_OUTPUT>): Simplify.
363
0e1862bb
L		 3642015-08-18 H.J. Lu <hongjiu.lu@intel.com>
365
366 * ld/ldctor.c: Replace shared, executable, relocatable and pie
367 fields with bfd_link_executable, bfd_link_dll,
368 bfd_link_relocatable, bfd_link_pic and bfd_link_pie.
369 * ld/ldemul.c: Likewise.
370 * ld/ldfile.c: Likewise.
371 * ld/ldlang.c: Likewise.
372 * ld/ldmain.c: Likewise.
373 * ld/ldwrite.c: Likewise.
374 * ld/lexsup.c: Likewise.
375 * ld/pe-dll.c: Likewise.
376 * ld/plugin.c: Likewise.
377 * ld/emultempl/aarch64elf.em: Likewise.
378 * ld/emultempl/aix.em: Likewise.
379 * ld/emultempl/alphaelf.em: Likewise.
380 * ld/emultempl/armcoff.em: Likewise.
381 * ld/emultempl/armelf.em: Likewise.
382 * ld/emultempl/avrelf.em: Likewise.
383 * ld/emultempl/beos.em: Likewise.
384 * ld/emultempl/cr16elf.em: Likewise.
385 * ld/emultempl/elf-generic.em: Likewise.
386 * ld/emultempl/elf32.em: Likewise.
387 * ld/emultempl/genelf.em: Likewise.
388 * ld/emultempl/generic.em: Likewise.
389 * ld/emultempl/gld960.em: Likewise.
390 * ld/emultempl/gld960c.em: Likewise.
391 * ld/emultempl/hppaelf.em: Likewise.
392 * ld/emultempl/irix.em: Likewise.
393 * ld/emultempl/linux.em: Likewise.
394 * ld/emultempl/lnk960.em: Likewise.
395 * ld/emultempl/m68hc1xelf.em: Likewise.
396 * ld/emultempl/m68kcoff.em: Likewise.
397 * ld/emultempl/m68kelf.em: Likewise.
398 * ld/emultempl/metagelf.em: Likewise.
399 * ld/emultempl/mipself.em: Likewise.
400 * ld/emultempl/mmo.em: Likewise.
401 * ld/emultempl/msp430.em: Likewise.
402 * ld/emultempl/nds32elf.em: Likewise.
403 * ld/emultempl/needrelax.em: Likewise.
404 * ld/emultempl/nios2elf.em: Likewise.
405 * ld/emultempl/pe.em: Likewise.
406 * ld/emultempl/pep.em: Likewise.
407 * ld/emultempl/ppc32elf.em: Likewise.
408 * ld/emultempl/ppc64elf.em: Likewise.
409 * ld/emultempl/sh64elf.em: Likewise.
410 * ld/emultempl/solaris2.em: Likewise.
411 * ld/emultempl/spuelf.em: Likewise.
412 * ld/emultempl/sunos.em: Likewise.
413 * ld/emultempl/tic6xdsbt.em: Likewise.
414 * ld/emultempl/ticoff.em: Likewise.
415 * ld/emultempl/v850elf.em: Likewise.
416 * ld/emultempl/vms.em: Likewise.
417 * ld/emultempl/vxworks.em: Likewise.
418
43417696
AM		 4192015-08-18 Alan Modra <amodra@gmail.com>
420
421 * ldexp.c (exp_fold_tree_1): Clear linker_def on symbol assignment.
422
e0a3af22
AM		 4232015-08-06 Alan Modra <amodra@gmail.com>
424
425 * ldexp.c (align_dot_val): Delete.
426 (fold_unary <ALIGN_K, NEXT>): Revert 2015-07-10 change.
427 (is_align_conditional): Revert 2015-07-20 change.
428 (exp_fold_tree_1): Likewise, but keep expanded comment.
429 * scripttempl/elf.sc (.ldata, .bss): Revert 2015-07-20 change.
430 * ld.texinfo (<ALIGN>): Correct description.
431
0a618243
AB		 4322015-08-04 Andrew Burgess <andrew.burgess@embecosm.com>
433
434 * ld.texinfo (Options): Document --require-defined option.
435 * ldlang.c (struct require_defined_symbol): New structure.
436 (require_defined_symbol_list): New variable.
437 (ldlang_add_require_defined): New function.
438 (ldlang_check_require_defined_symbols): New function.
439 (lang_process): Check required symbols are defined.
440 * ldlang.h (ldlang_add_require_defined): Declare.
441 * ldlex.h (enum option_values): Add OPTION_REQUIRE_DEFINED_SYMBOL.
442 * lexsup.c (ld_options): Add '--require-defined' entry.
443 (parse_args): Handle '--requre-defined' entry.
444 * NEWS: Mention new '--require-defined' option.
445
127fcdff
AB		 4462015-08-03 Andrew Burgess <andrew.burgess@embecosm.com>
447
448 * ld.texinfo (MEMORY): Explain that multiple MEMORY commands are
449 acceptable.
450
e77e648e
L		 4512015-07-29 H.J. Lu <hongjiu.lu@intel.com>
452
453 * lexsup.c (parse_args): Don't set link_info.executable to
454 TRUE for link_info.relocatable.
455
37a42ee9
L		 4562015-07-27 H.J. Lu <hongjiu.lu@intel.com>
457
458 * configure: Regenerated.
459
aff1a65e
NC		 4602015-07-24 Nick Clifton <nickc@redhat.com>
461
462 * emulparams/elf32rl78.sh (OTHER_SECTIONS): Provide a value for
463 the _-rl78_abs__ symbol.
464
d9d11c36
AM		 4652015-07-20 Alan Modra <amodra@gmail.com>
466
467 * emulparams/criself.sh (INIT_ADDR, FINI_ADDR): Define.
468 (INIT_START, FINI_START): Don't ALIGN.
469 * scriptempl/elf.sc (.init, .fini): Apply INIT_ADDR/FINI_ADDR.
470
e474ab13
AM		 4712015-07-20 Alan Modra <amodra@gmail.com>
472
473 * scripttempl/elf.sc (.ldata, .bss): Align absolute value of dot.
474 * ldexp.c (is_align_conditional): Handle binary ALIGN.
475 (exp_fold_tree_1): Move code setting SEC_KEEP for assignments to
476 dot inside output sections. Handle absolute expressions.
477
19a7fe52
L		 4782015-07-14 H.J. Lu <hongjiu.lu@intel.com>
479
480 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Make
481 --compress-debug-sections=zlib the same as
482 --compress-debug-sections=zlib-gabi.
483 * ld.texinfo: Change --compress-debug-sections=zlib to zlib-gabi.
484
1f0d470a
NC		 4852015-07-14 Nick Clifton <nickc@redhat.com>
486
487 * ld.texinfo (Options): Add missing period after @xref.
488
a2c59f28
AM		 4892015-07-10 Alan Modra <amodra@gmail.com>
490
491 * ldexp.c (align_dot_val): New function.
492 (fold_unary <ALIGN_K, NEXT>): Use it.
493
0f088b2a
KT		 4942015-07-03 Kai Tietz <ktietz@redhat.com>
495
496 PR ld/11539
497 * scripttempl/pep.sc: Mark .idata*, .CRT*, .tls*,
498 .rsrc*, .init, .ctor*, .dtor*, .fini, .jcr,
499 .eh_frame, .pdata. .xdata, and .gcc_except_table sections
500 as KEEP.
501 * scripttempl/pe.sc: Likewise.
502 * ld.texinfo: Document that --gc-sections has experimental support
503 for COFF and PE targets.
504 * NEWS: Mention experimental support.
505
b6b3dd8f
AM		 5062015-07-03 Alan Modra <amodra@gmail.com>
507
508 * Makefile.am (eelf32or1k.c, eelf32or1k_linux.c): Depend on ELF_DEPS.
509 * Makefile.in: Regenerate.
510
ee0c0c50
L		 5112015-06-28 H.J. Lu <hongjiu.lu@intel.com>
512
513 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option):
514 Replace COMPRESS_DEBUG_ZLIB with COMPRESS_DEBUG_GNU_ZLIB.
515
c742574f
L		 5162015-06-26 H.J. Lu <hongjiu.lu@intel.com>
517
518 * emulparams/elf_iamcu.sh (COMPILE_IN): New.
519
a2a4d60d
NC		 5202015-06-15 Nick Clifton <nickc@redhat.com>
521
522 PR ld/18466
523 * emultempl/pe.em (pe_find_data_imports): Generate an error if a
524 symbol name is too long to handle.
525 * emultempl/pep.em (pep_find_data_imports): Likewise.
526
3604cb1f
TG		 5272015-06-12 Tristan Gingold <gingold@adacore.com>
528
529 * NEWS: Mention new option.
530 * lexsup.c (parse_args): Handle --print-memory-usage.
531 (ld_options): Add --print-memory-usage.
532 * ldmain.c (main): Call lang_print_memory_usage.
533 * ldlex.h (enum option_values): Add OPTION_PRINT_MEMORY_USAGE.
534 * ldlang.h: Add prototype of lang_print_memory_usage.
535 * ldlang.c (lang_print_memory_size, lang_print_memory_usage): New
536 functions.
537 * ld.texinfo (Options): Document --print-memory-usage.
538 * ld.h (args_type): Add print_memory_usage field.
539
1e1b2efc
NC		 5402015-06-08 Nick Clifton <nickc@redhat.com>
541
542 * po/fr.po: Updated French Translation.
543
2f0c68f2
CM		 5442015-05-28 Catherine Moore <clm@codesourcery.com>
545 Paul Brook <paul@codesourcery.com>
546
2f0c68f2
CM		 547 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open):
548 Add Compact EH support.
549 * scripttempl/elf.sc: Handle .eh_frame_entry and .gnu_extab
550 sections.
551
68880f31
CLT		 5522015-05-17 Chung-Lin Tang <cltang@codesourcery.com>
553
554 * configure.ac (AC_PROG_GREP): Check for grep program.
555 (elf_list_options,elf_shlib_list_options,elf_plt_unwind_list_options):
556 Enable ELF option printing for emulations containing
557 'TEMPLATE_NAME=elf32'.
558 * configure: Regenerate.
559
fd1c4238
NC		 5602015-05-14 Nick Clifton <nickc@redhat.com>
561
562 * ld.texinfo (ASSERT): Describe the interaction with PROVIDEd
563 symbols.
564
5197d474
L		 5652015-05-11 H.J. Lu <hongjiu.lu@intel.com>
566
567 * configure.tgt: Support i[3-7]86-*-elfiamcu target.
568
7e0a8112
L		 5692015-05-11 H.J. Lu <hongjiu.lu@intel.com>
570
571 * Makefile.am (ALL_EMULATION_SOURCES): Add eelf_iamcu.c.
572 (eelf_iamcu.c): New.
573 * configure.tgt (targ_extra_emuls): Add elf_iamcu if elf_i386 is
574 enabled in BFD.
575 * Makefile.in: Regenerated.
576 * emulparams/elf_iamcu.sh: New file.
577
837a17b3
NC		 5782015-05-05 Nick Clifton <nickc@redhat.com>
579
580 * emulparams/msp430elf.sh (TEMPLATE_NAME): Change to msp430.
581 * scripttempl/msp430.sc (.text): Add .lower.text and .either.text.
582 (.data): Add .lower.data and .either.data.
583 (.bss): Add .lower.bss and .either.bss.
584 (.rodata): Add .lower.rodata and .either.rodata.
585 * emultempl/msp430.em: New file. Implements a new orphan
586 placement algorithm that divides sections between lower and upper
587 memory regions.
588 * Makefile.am (emsp430elf.c): Depend upon msp430.em.
589 *emsp430X.c): Likewise.
590 * Makefine.in: Regenerate.
591
a13eab06
AS		 5922015-04-28 Andreas Schwab <schwab@linux-m68k.org>
593
594 PR ld/18344
595 * ldlex.l (INPUTLIST): Increment lineno on newline.
596
44bd1acd
AM		 5972015-04-24 Alan Modra <amodra@gmail.com>
598
599 * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation):
600 Call gld${EMULATION_NAME}_map_segments regardless of need_laying_out.
601
08e2f2bb
DD		 6022015-04-24 DJ Delorie <dj@redhat.com>
603
604 * Makefile.am (msp430): Rename primary emulation to msp430elf.
605 (emsp430.c): Rename to emsp430elf.c, update dependencies
606 (emsp430X.c): Update dependencies.
607 * Makefile.in: Likewise.
608 * configure.tgt (msp430-*-*): Rename primary emulation to msp430elf.
d9e88e90 609 * emulparams/msp430.sh: Rename to msp430elf.sh.
08e2f2bb
DD		 610 * emulparams/msp430X.sh: Update.
611
f6fe1ccd
L		 6122015-04-23 H.J. Lu <hongjiu.lu@intel.com>
613
614 PR binutils/18209
615 * ldfile.c (ldfile_try_open_bfd): Set is_linker_input to 1.
616
a27e685f
AM		 6172015-04-23 Alan Modra <amodra@gmail.com>
618
619 * emulparams/elf64ppc.sh (GOT): Align.
620
0e5fabeb
AM		 6212015-04-22 Alan Modra <amodra@gmail.com>
622
623 * ldexp.h (struct ldexp_control): Delete dataseg.min_base. Add
624 data_seg.relro_offset.
625 * ldexp.c (fold_binary <DATA_SEGMENT_ALIGN>): Don't set min_base.
626 (fold_binary <DATA_SEGMENT_RELRO_END>): Do set relro_offset.
627 * ldlang.c (lang_size_sections): Rewrite code adjusting relro
628 segment base to line up last section on page boundary.
629
ea556d25
L		 6302015-04-15 H.J. Lu <hongjiu.lu@intel.com>
631
632 * NEWS: Mention
633 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
634
0ce398f1
L		 6352015-04-14 H.J. Lu <hongjiu.lu@intel.com>
636
637 * ld.texinfo: Document --compress-debug-sections=.
638 * ldmain.c (main): Set BFD_COMPRESS on output_bfd if
639 COMPRESS_DEBUG is set. Set BFD_COMPRESS_GABI on output_bfd
640 for COMPRESS_DEBUG_GABI_ZLIB.
641 * lexsup.c (elf_static_list_options): Add
642 --compress-debug-sections=.
643 * emultempl/elf32.em (OPTION_COMPRESS_DEBUG): New.
644 (xtra_long): Add "compress-debug-sections".
645 (gld${EMULATION_NAME}_handle_option): Handle
646 OPTION_COMPRESS_DEBUG.
647
889c2a67
L		 6482015-04-14 H.J. Lu <hongjiu.lu@intel.com>
649
650 PR ld/pr17709
651 * ld.texinfo: Document "-z noextern-protected-data".
652 * ldmain.c (main): Initialize link_info.extern_protected_data
653 to -1.
654 * lexsup.c (elf_shlib_list_options): Add
655 "-z [no]extern-protected-data".
656 * emulparams/elf32_x86_64.sh: Source extern_protected_data.sh.
657 * emulparams/elf_i386.sh: Likewise.
658 * emulparams/elf_i386_be.sh: Likewise.
659 * emulparams/elf_i386_chaos.sh: Likewise.
660 * emulparams/elf_i386_ldso.sh: Likewise.
661 * emulparams/elf_i386_vxworks.sh: Likewise.
662 * emulparams/elf_k1om.sh: Likewise.
663 * emulparams/elf_l1om.sh: Likewise.
664 * emulparams/elf_x86_64.sh: Source extern_protected_data.sh.
665 (PARSE_AND_LIST_OPTIONS): Renamed to ...
666 (PARSE_AND_LIST_OPTIONS_BNDPLT): This.
667 (PARSE_AND_LIST_ARGS_CASE_Z): Renamed to ...
668 (PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT): This.
669 (PARSE_AND_LIST_OPTIONS): Append $PARSE_AND_LIST_OPTIONS_BNDPLT.
670 (PARSE_AND_LIST_ARGS_CASE_Z): Append
671 $PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT.
672 * emulparams/extern_protected_data.sh: New file.
673
fd5a1509
L		 6742015-04-11 H.J. Lu <hongjiu.lu@intel.com>
675
676 * plugin.c (plugin_load_plugins): Removed an extra ';'.
677
080bb7bb
NC		 6782015-04-10 Nick Clifton <nickc@redhat.com>
679
680 PR binutils/18198
681 * ld.texinfo (--be8): Add a note about the interaction of this
682 option with the assembler's -EB option.
683
8c3fff59
AM		 6842015-04-10 Alan Modra <amodra@gmail.com>
685
686 * configure.ac: Set elf_list_options etc. in proper case.
687 * configure: Regenerate.
688
6166ed93
AM		 6892015-04-10 Alan Modra <amodra@gmail.com>
690
691 PR ld/18223
692 * ldlang.c (lang_process): Add _init and _fini to gc_sym_list.
693
eba27bd7
L		 6942015-04-09 H.J. Lu <hongjiu.lu@intel.com>
695
696 * emulparams/elf_x86_64.sh (BNDPLT): Removed.
697 (PARSE_AND_LIST_OPTIONS): New.
698 (PARSE_AND_LIST_ARGS_CASE_Z): Likewise.
699 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Remove
700 BNDPLT check. Handle PARSE_AND_LIST_ARGS_CASE_Z.
701 (gld${EMULATION_NAME}_list_options): Remove BNDPLT check.
702
233723a4
NC		 7032015-04-09 Nick Clifton <nickc@redhat.com>
704
705 * po/fr.po: Updated French translation.
706
82d8e420
L		 7072015-04-08 H.J. Lu <hongjiu.lu@intel.com>
708
709 * configure.ac (elf_list_options): Set to TRUE for
710 --enable-targets=all.
711 (elf_shlib_list_options): Likewise.
712 (elf_plt_unwind_list_options): Likewise.
713 * configure: Regenerated.
714
31b94bbb
L		 7152015-04-08 H.J. Lu <hongjiu.lu@intel.com>
716
717 * emulparams/elf32bmipn32-defs.sh: Skip empty EMULATION_NAME.
718
c58212ea
L		 7192015-04-08 H.J. Lu <hongjiu.lu@intel.com>
720
721 * Makefile.am (ELF_CLFAGS): New.
722 (AM_CFLAGS): Add $(ELF_CLFAGS).
723 * configure.ac (elf_list_options): New. AC_SUBST.
724 (elf_shlib_list_options): Likewise.
725 (elf_plt_unwind_list_options): Likewise.
726 * lexsup.c (elf_shlib_list_options): New.
727 (elf_static_list_options): Likewise.
728 (elf_plt_unwind_list_options): Likewise.
729 (ld_list_options): Likewise.
730 (help): Call ld_list_options.
731 * Makefile.in: Regenerated.
732 * configure: Likewise.
733 * emulparams/plt_unwind.sh (PLT_UNWIND): New.
734 (PARSE_AND_LIST_OPTIONS): Removed.
735 * emultempl/elf32.em (gld_list_options): New.
736 (gld${EMULATION_NAME}_list_options): Define only if BNDPLT or
737 PARSE_AND_LIST_OPTIONS is defined.
738 (ld_${EMULATION_NAME}_emulation): Replace
739 gld${EMULATION_NAME}_list_options with ${gld_list_options.
740
0fad6e4b
AM		 7412015-04-07 Alan Modra <amodra@gmail.com>
742
743 PR ld/18176
744 * ldlang.c (lang_size_sections): Cast shift expression.
745
d3e454b9
AM		 7462015-04-07 Alan Modra <amodra@gmail.com>
747
748 * emultempl/ppc32elf.em: Handle --no-pic-fixup.
749 (params): Init new field.
750 (ppc_before_allocation): Enable relaxation for pic_fixup.
751
3ea60775
NC		 7522015-04-07 Nick Clifton <nickc@redhat.com>
753
754 * ld.h (struct ld_config_type): Add new field: warn_orphan.
755 * ldlex.h (enum option_values): Add OPTION_WARN_ORPHAN and
756 OPTION_NO_WARN_ORPHAN.
757 * lexsup.c (ld_options): Add --warn-orphan and --no-warn-orphan.
758 (parse_args): Handle the new options.
759 * ldemul.c (ldemul_place_orphan): If requested, generate a warning
760 message when an orphan section is placed in the output file.
761 * ld.texinfo: Document the new option.
762 * NEWS: Mention the new feature.
763
15c7659f
AT		 7642015-04-02 Andrew Turner <andrew@freebsd.org>
765
766 * Makefile.am: Add FreeBSD aarch64 files.
767 * Makefile.in: Regenerate.
768 * configure.tgt: Add aarch64-*-freebsd* target triple.
769 * emulparams/aarch64fbsd.sh: New file.
770 * emulparams/aarch64fbsdb.sh: New file.
771
a0bde398
L		 7722015-04-01 H.J. Lu <hongjiu.lu@intel.com>
773
774 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Work
775 around a GCC uninitialized warning bug fixed in GCC 4.6.
776
4106101c
MS		 7772015-04-01 Tejas Belagod <tejas.belagod@arm.com>
778
779 * emultempl/aarch64elf.em
780 (aarch64_elf_create_output_section_statements): Add parameter in
781 bfd_elf${ELFSIZE}_aarch64_set_options call.
782 (OPTION_FIX_ERRATUM_843419): Define.
783 (PARSE_AND_LIST_LONGOPTS): Add fix-cortex-a53-843419.
784 (PARSE_AND_LIST_ARGS_CASES): Add OPTION_FIX_ERRATUM_843419.
785
16c1c9d6
CG		 7862015-04-01 Chen Gang <gang.chen.5i5j@gmail.com>
787
788 * emulparams/elf32_tic6x_le.sh: Skip OTHER_BSS_SECTIONS for
789 relocating operation.
790
6c1aca3e
AM		 7912015-04-01 Alan Modra <amodra@gmail.com>
792
875b5b9d 793 PR ld/18176
6c1aca3e
AM		 794 * ldlang.c (lang_size_sections): When alignment of sections
795 results in relro base adjustment being too large, don't go lower
796 than the initial value.
797 * ldexp.c (fold_binary <DATA_SEGMENT_RELRO_END>): Comment.
798 * scripttempl/elf.sc (DATA_SEGMENT_ALIGN): Omit SEGMENT_SIZE
799 alignment when SEGMENT_SIZE is the same as MAXPAGESIZE.
800
4a0bc59e
AM		 8012015-04-01 Alan Modra <amodra@gmail.com>
802
803 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Don't
804 init ehdr_start_save.
805
42271ec5
AM		 8062015-04-01 Alan Modra <amodra@gmail.com>
807
808 * Makefile.am (eelf32ppcvxworks.c): Depend on ppc32elf.em and
809 ldemul-list.h.
810 (eelf32lppc.c, eelf32lppclinux.c, eelf32lppcnto.c, eelf32lppcsim.c,
811 eelf32ppc.c, eelf32ppc_fbsd.c, eelf32ppclinux.c, eelf32ppcnto.c,
812 eelf32ppcsim.c): Rearrange deps for consistency.
813 * Makefile.in: Regenerate.
814
4e791d0f
ES		 8152015-04-01 Ed Schouten <ed@nuxi.nl>
816
817 * emultempl/elf32.em (gld*_before_allocation): Zero-initialize
818 the ehdr_start_save variable.
819
6036f486
ES		 8202015-03-31 Ed Schouten <ed@nuxi.nl>
821
822 * Makefile.am (ALL_64_EMULATION_SOURCES): Add
823 eelf_x86_64_cloudabi.c.
824 (eelf_x86_64_cloudabi.c): New.
825 * configure.tgt (targ_emul): Set to elf_x86_64_cloudabi for
826 x86_64-*-cloudabi*.
827 * Makefile.in: Regenerated.
828 * emulparams/elf_x86_64_cloudabi.sh: New file.
829
f24173eb
L		 8302015-03-31 H.J. Lu <hongjiu.lu@intel.com>
831
832 * configure.ac (AM_ZLIB): Removed.
833 * Makefile.in: Regenerated.
834 * config.in: Likewise.
835 * configure: Likewise.
836
d9ced15d
MS		 8372015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
838
839 * emultempl/aarch64elf.em (_aarch64_add_stub_section): Set section
840 alignment to 2.
841
499c37b5
MS		 8422015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
843
844 * emultempl/aarch64elf.em
845 (elf${ELFSIZE}_aarch64_add_stub_section): Adjust layout.
846
b3862264
CG		 8472015-03-18 Chen Gang <gang.chen.5i5j@gmail.com>
848
849 * ldmain.c (main): Use %F instead of %X for einfo.
850
daf220f0
AM		 8512015-03-02 Alan Modra <amodra@gmail.com>
852
853 * ld.texinfo (Options <-z nocopyreloc>): Rewrite.
854
f0673d20
NC		 8552015-02-27 Nick Clifton <nickc@redhat.com>
856
857 PR ld/17900
858 * ldlang.c (lang_set_flags): Allow exclamation mark to reverse the
859 sense of the following memory region attribute characters.
860
330b17b3
AM		 8612015-02-27 Alan Modra <amodra@gmail.com>
862
863 * Makefile.am (ALL_EMULATION_SOURCES): Sort new h8300 entries.
864 (eh8300elf_linux.c, eh8300helf_linux.c, eh8300self_linux.c,
865 eh8300sxelf_linux.c): Do not invoke genscripts here.
866 * Makefile.in: Regenerate.
867
685080f2
NC		 8682015-02-24 Nick Clifton <nickc@redhat.com>
869
870 * Makefile.am (ev850.c): Add dependency upon
871 $(srcdir)/emultempl/v850elf.em.
872 (ev850_rh850.c): Likewise.
873 * Makefile.in: Regenerate.
874 * emultempl/v850elf.em: New file.
875 * emulparams/v850.sh (EXTRA_EM_FILE): Define.
876 * emulparams/v850_rh850.sh (EXTRA_EM_FILE): Define.
877 * scripttempl/v850.sc: Add .note.renesas section.
878 * scripttempl/v850_rh850.sc: Likewise.
879
cb072816
SKS		 8802015-02-24 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
881
882 * scripttempl/avr.sc: Add new user_signatures region. Define and
883 use symbols for all region lengths.
884 * scripttempl/avrtiny.sc: Define and use symbols for all region
885 lengths.
886
5518c738
YS		 8872015-01-21 Yoshinori Sato <ysato@users.sourceforge.jp>
888
889 * Makefile.am: (ALL_EMULATION_SOURCES): Add new emulations.
890 * Makefile.in: Regenerate.
891 * configure.tgt: Add h8300-*-linux
892 * emulparams/h8300elf_linux.sh: Add new emulation.
893 * emulparams/h8300helf_linux.sh: Likewise.
894 * emulparams/h8300self_linux.sh: Likewise.
895 * emulparams/h8300sxelf_linux.sh: Likewise.
896
f971c12f
NC		 8972015-02-23 Nick Clifton <nickc@redhat.com>
898
899 * lexsup.c (parse_args): Produce a more reasonable error message
900 when -ixxx or -rxxx is the last option on the linker command line.
901
f58926a6
L		 9022015-02-14 H.J. Lu <hongjiu.lu@intel.com>
903
904 PR ld/17973
905 * testplug2.c (allsymbolsread_silent): New.
906 (set_register_hook): Handle allsymbolsreadsilent.
907 (onall_symbols_read): Skip a message if allsymbolsread_silent is
908 TRUE.
909
ce875075
AM		 9102015-02-14 Alan Modra <amodra@gmail.com>
911
912 PR ld/17973
913 * ldlang.h (struct lang_input_statement_flags): Add lto_output.
914 * ldlang.c (lang_process): Don't set loading_lto_outputs.
915 * ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output
916 to bfd.
917 * plugin.c (add_input_file, add_input_library): Set flags.lto_output.
918
b0619670
L		 9192015-02-13 H.J. Lu <hongjiu.lu@intel.com>
920
921 * NEWS: Mention support for LLVM plugin.
922
66bc8739
AM		 9232015-02-13 Alan Modra <amodra@gmail.com>
924
925 * ld.texinfo (Options <--defsym>): Correct cross reference.
926
88b9e2eb
L		 9272015-02-11 H.J. Lu <hongjiu.lu@intel.com>
928
929 * lexsup.c (ld_options): Add --[no-]map-whole-files for gold
930 option compatibility.
931
45e81354
L		 9322015-02-11 H.J. Lu <hongjiu.lu@intel.com>
933
934 * plugin.c (message): Output "warning:" for LDPL_WARNING. Output
935 "error:" for LDPL_FATAL and LDPL_ERROR.
936 * testplug2.c (parse_option): Handle fatal, error and warning.
937
e3001fd9
L		 9382015-02-11 H.J. Lu <hongjiu.lu@intel.com>
939
940 * testplug2.c (dump_tv_tag): Removed.
941 (onall_symbols_read): Return LDPS_ERR if the file descriptor isn't
942 closed.
943 * testplug3.c (dump_tv_tag): Removed.
944 (onclaim_file): Fix typo.
945
7275e869
L		 9462015-02-11 H.J. Lu <hongjiu.lu@intel.com>
947
948 PR ld/17878
949 * Makefile.am (noinst_LTLIBRARIES): Add libldtestplug2.la and
950 libldtestplug3.la.
951 (libldtestplug2_la_SOURCES): New.
952 (libldtestplug2_la_CFLAGS): Likewise.
953 (libldtestplug2_la_LDFLAGS): Likewise.
954 (libldtestplug3_la_SOURCES): New.
955 (libldtestplug3_la_CFLAGS): Likewise.
956 (libldtestplug3_la_LDFLAGS): Likewise.
957 * Makefile.in: Regenerated.
958 * testplug2.c: New file.
959 * testplug3.c: Likewise.
960
b9dc5a87
L		 9612015-02-11 H.J. Lu <hongjiu.lu@intel.com>
962
963 PR ld/17878
964 * plugin.c: Include ../bfd/plugin.h.
965 (plugin_get_ir_dummy_bfd): Call bfd_create with
966 link_info.output_bfd instead of srctemplate. Copy BFD info
967 from srctemplate only if it doesn't use BFD plugin target
968 vector.
969 (plugin_load_plugins): Call register_ld_plugin_object_p with
970 (plugin_object_p)
971 (plugin_maybe_claim): Renamed to ...
972 (plugin_object_p): This. Return dummy BFD target vector if
973 input is calimed by plugin library, otherwise return NULL.
974 Update plugin_format and plugin_dummy_bfd.
975 (plugin_maybe_claim): New. Use plugin_object_p.
976
d319a098
L		 9772015-02-10 H.J. Lu <hongjiu.lu@intel.com>
978
979 * plugin.c (plugin_maybe_claim): Initialize use_mmap.
980
38604796
L		 9812015-02-10 H.J. Lu <hongjiu.lu@intel.com>
982
983 * plugin.c (plugin_input_file_t): Add use_mmap.
984 (plugin_pagesize): New.
985 (get_view): Use plugin_pagesize. Set use_mmap if mmap is used.
986 (plugin_load_plugins): Initialize plugin_pagesize.
987 (plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
988 file.
989
fe905789
L		 9902015-02-10 H.J. Lu <hongjiu.lu@intel.com>
991
992 * plugin.c (get_view): Align offset passed to mmap.
993
1d5b29cf
L		 9942015-02-08 H.J. Lu <hongjiu.lu@intel.com>
995
996 * ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
997 if plugin isn't active or there is no thing more to claim.
998
e13419c4
L		 9992015-02-08 H.J. Lu <hongjiu.lu@intel.com>
1000
1001 * plugin.c (plugin_maybe_claim): Check format against bfd_object
1002 directly.
1003
93843894
L		 10042015-02-07 H.J. Lu <hongjiu.lu@intel.com>
1005
1006 * plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
1007 ibfd.
1008
35a1e5f3
L		 10092015-02-07 H.J. Lu <hongjiu.lu@intel.com>
1010
1011 * plugin.c: Include "libbfd.h".
1012 (plugin_strdup): New.
1013 (plugin_maybe_claim): Remove the argument of pointer to struct
1014 ld_plugin_input_file. Open and handle input entry.
1015 * plugin.h (plugin_maybe_claim): Updated.
1016 * ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
1017 without passing a pointer to struct ld_plugin_input_file.
1018 * ldmain.c: Don't include "libbfd.h".
1019 (add_archive_element): Call plugin_maybe_claim directly without
1020 passing a pointer to struct ld_plugin_input_file.
1021
8dfef1bd
L		 10222015-02-06 H.J. Lu <hongjiu.lu@intel.com>
1023
1024 * ld.texinfo: Document -z text, -z notext and -z textoff.
1025 * emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
1026 -z text, -z notext and -z textoff.
1027
2aec968d
L		 10282015-02-06 H.J. Lu <hongjiu.lu@intel.com>
1029
1030 * configure.ac: Add AC_FUNC_MMAP.
1031 * config.in: Regenerated.
1032 * configure: Likewise.
1033 * plugin.c: Include <sys/mman.h>.
1034 (MAP_FAILED): New. Defined if not defined.
1035 (PROT_READ): Likewise.
1036 (MAP_PRIVATE): Likewise.
1037 (view_buffer_t): New.
1038 (plugin_input_file_t): Add view_buffer.
1039 (get_view): Try mmap and cache the view buffer.
1040 (plugin_maybe_claim): Initialize view_buffer.
1041
119d62ff
L		 10422015-02-05 H.J. Lu <hongjiu.lu@intel.com>
1043
1044 * plugin.c (release_input_file): Set fd to -1 after closing it.
1045 (plugin_maybe_claim): Close fd only if fd != -1.
1046
f4b78d18
L		 10472015-02-05 H.J. Lu <hongjiu.lu@intel.com>
1048
1049 PR ld/17878
1050 * plugin.c: Include <errno.h>.
1051 (errno): New. Declare if needed.
1052 (plugin_input_file_t): New.
1053 (get_input_file): Implemented.
1054 (get_view): Likewise.
1055 (release_input_file): Likewise.
1056 (add_symbols): Updated.
1057 (get_symbols): Likewise.
1058 (plugin_maybe_claim): Allocate a plugin_input_file_t. Close fd
1059 only for a bfd_object input.
1060
6c2573b7
AM		 10612015-02-02 Alan Modra <amodra@gmail.com>
1062
1063 * emultempl/ppc64elf.em (toc_section_name): New var.
1064 (ppc_after_open): Set it.
1065 (ppc_before_allocation): Use it.
1066 (gld${EMULATION_NAME}_after_allocation): Here too.
1067
716db898
L		 10682015-01-29 H.J. Lu <hongjiu.lu@intel.com>
1069
1070 * ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
1071 with link_info.lto_plugin_active.
1072 * ldlang.c (lang_process): Likewise.
1073 * ldmain.c (add_archive_element): Likewise.
1074 * plugin.c (plugin_active_plugins_p): Removed.
1075 * plugin.h (plugin_active_plugins_p): Likewise.
1076
37a3056a
L		 10772015-01-28 H.J. Lu <hongjiu.lu@intel.com>
1078
1079 * plugin.h (plugin_get_ir_dummy_bfd): Removed. Move comments to
1080 ...
1081 * plugin.c (plugin_get_ir_dummy_bfd): Here. Make it static.
1082
15f7a26b
L		 10832015-01-28 H.J. Lu <hongjiu.lu@intel.com>
1084
1085 PR ld/17878
1086 * plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
1087 (get_view): New function.
1088 (set_tv_header): Handle LDPT_GET_VIEW.
1089 * testplug.c (tag_names): Add LDPT_GET_VIEW.
1090 (tv_get_view): New.
1091 (dump_tv_tag): Handle LDPT_GET_VIEW.
1092 (parse_tv_tag): Likewise.
1093
dbd1e97e
AM		 10942015-01-28 Alan Modra <amodra@gmail.com>
1095
1096 * emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
1097 * emultempl/ppc64elf.em (params): Init new field.
1098 (ppc_after_open): New function.
1099 (LDEMUL_AFTER_OPEN): Define.
1100 * ldlang.c (lang_final): Whitespace fix.
1101
3f8107ab
AM		 11022015-01-28 James Bowman <james.bowman@ftdichip.com>
1103
1104 * Makefile.am: Add FT32 files.
1105 * configure.tgt: Handle FT32 target.
1106 * emulparams/elf32ft32.sh: New file.
1107 * scripttempl/ft32.sc: New file.
1108 * Makefile.in: Regenerate.
1109
cc9ad334
SKS		 11102015-01-28 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1111
1112 PR 4643
1113 * ldexp.c (fold_name): Fold LENGTH only after
1114 lang_first_phase_enum.
1115 * ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
1116 rightaway.
1117 * ldlang.h (struct memory_region_struct): Add origin_exp and
1118 length_exp fields.
1119 * ldlang.c (lang_do_memory_regions): New.
1120 (lang_memory_region_lookup): Initialize origin_exp and
1121 length_exp fields.
1122 (lang_process): Call lang_do_memory_regions.
1123
c05b575a
AB		 11242015-01-20 Andrew Burgess <andrew.burgess@embecosm.com>
1125
1126 * ldlang.c (print_assignment): Only evaluate the expression for a
1127 PROVIDE'd assignment when the destination is being defined.
1128 Display a special message for PROVIDE'd symbols that are not being
1129 provided.
1130
5ad18f16
AM		 11312015-01-20 Alan Modra <amodra@gmail.com>
1132
1133 * emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
1134 (OTHER_BSS_SYMBOLS): ..this.
1135 (OTHER_PLT_RELOC_SECTIONS): Don't define.
1136 (OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
1137 (OTHER_READWRITE_SECTIONS): Don't define. Move .toc1 to..
1138 (OTHER_RELRO_SECTIONS_2): ..here.
1139 * scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
1140
23283c1b
AM		 11412015-01-20 Alan Modra <amodra@gmail.com>
1142
1143 * emulparams/elf64ppc.sh (BSS_PLT): Don't define.
1144 (OTHER_READWRITE_SECTIONS): Move .branch_lt to..
1145 (OTHER_RELRO_SECTIONS_2): ..here.
1146 (DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
1147 PLT_BEFORE_GOT): Define.
1148 * scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
1149 PLT_BEFORE_GOT combination.
1150 (DATA_GOT, SDATA_GOT): Don't define if either is already defined.
1151
3e2b0f31
AM		 11522015-01-20 Alan Modra <amodra@gmail.com>
1153
1154 * emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
1155 (OTHER_RELRO_SECTIONS_2): ..here, new define.
1156 * scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
1157
c4621b33
AM		 11582015-01-19 Alan Modra <amodra@gmail.com>
1159
3e2aa5bb 1160 PR ld/17615
c4621b33
AM		 1161 * ldlang.c (lang_process): Run lang_common before lang_gc_sections.
1162
52db4ec2
JW		 11632015-01-14 Jiong Wang <jiong.wang@arm.com>
1164
1165 * ld-arm/elf32-reject.s: New testcase.
1166 * ld-arm/elf32-reject.d: Likewise.
1167 * ld-arm/elf32-reject-pie.s: Likewise.
1168 * ld-arm/elf32-reject-pie.d: Likewise.
1169 * ld-arm/arm-elf.exp: Run new testcases.
1170 * ld-arm/ifunc-7.s: Delete f2/f4 test items.
1171 * ld-arm/ifunc-7.rd: Likewise.
1172 * ld-arm/ifunc-7.gd: Likewise.
1173 * ld-arm/ifunc-7.dd: Likewise.
1174 * ld-arm/ifunc-8.s: Likewise.
1175 * ld-arm/ifunc-8.rd: Likewise.
1176 * ld-arm/ifunc-8.gd: Likewise.
1177 * ld-arm/ifunc-8.dd: Likewise.
1178
efd321f9
AM		 11792015-01-01 Alan Modra <amodra@gmail.com>
1180
1181 * ldver.c (ldversion): Just print current year.
1182
b90efa5b 11832015-01-01 Alan Modra <amodra@gmail.com>
ca0694ad 1184
b90efa5b 1185 Update year range in copyright notice of all files.
ca0694ad 1186
b90efa5b 1187For older changes see ChangeLog-2014
252b5132 1188\f
b90efa5b 1189Copyright (C) 2015 Free Software Foundation, Inc.
752937aa
NC		 1190
1191Copying and distribution of this file, with or without modification,
1192are permitted in any medium without royalty provided the copyright
1193notice and this notice are preserved.
1194
252b5132
RH		 1195Local Variables:
1196mode: change-log
1197left-margin: 8
1198fill-column: 74
1199version-control: never
1200End:
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