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a75cf613
ES		 12015-10-29 Ed Schouten <ed@nuxi.nl>
2
3 * Makefile.am (ALL_64_EMULATION_SOURCES): Add support for
4 CloudABI on aarch64. For this target we have to make sure we use
5 ELFOSABI_CLOUDABI instead of ELFOSABI_NONE.
6 * configure.tgt (targ_emul): Likewise.
7 * emulparams/aarch64cloudabi.sh: New file.
8 * emulparams/aarch64cloudabib.sh: New file.
9 * Makefile.in: Regenerate.
10
f82aa165
NC		 112015-10-29 Nick Clifton <nickc@redhat.com>
12
13 PR ld/19146
14 * lexsup.c (parse_args): Correct error message for an option that
15 is missing its argument if that option is the last one on the
16 command line.
17
93638471
AM		 182015-10-29 Alan Modra <amodra@gmail.com>
19
20 PR ld/19162
21 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Pass
22 updated flags to lang_output_section_find_by_flags.
23 * emultempl/mmo.em (mmo_place_orphan): Merge flags for any
24 other input sections that might match a new output section to
25 decide placement.
26 * emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
27 * emultempl/pep.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
28 * ldlang.c (lang_output_section_find_by_flags): Add sec_flags param.
29 * ldlang.h (lang_output_section_find_by_flags): Update prototype.
30
d8506323
MK		 312015-10-29 Matthias Klose <doko@ubuntu.com>
32
33 * ld.texinfo (Options <-rpath>): Fix typo.
34
199af150
AM		 352015-10-28 Alan Modra <amodra@gmail.com>
36
37 PR ld/19162
38 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Check flags
39 before calling _bfd_elf_match_sections_by_type. Merge flags for
40 any other input sections that might match a new output section to
41 decide placement.
42
a504d23a
LA		 432015-10-27 Laurent Alfonsi <laurent.alfonsi@st.com>
44 Christophe Monat <christophe.monat@st.com>
45
46 * ld.texinfo: Add description of the STM32L4xx erratum
47 workaround.
48 * NEWS: Mention the new feature.
49 * emultempl/armelf.em (stm32l4xx_fix): New.
50 (arm_elf_before_allocation): Choose the type of fix, scan for
51 erratum.
52 (gld${EMULATION_NAME}_finish): Fix veneer locations.
53 (arm_elf_create_output_section_statements): Propagate
54 stm32l4xx_fix value.
55 (PARSE_AND_LIST_PROLOGUE): Define OPTION_STM32L4XX_FIX.
56 (PARSE_AND_LIST_LONGOPTS): Add entry for handling
57 --fix-stm32l4xx-629360.
58 (PARSE_AND_LIST_OPTION): Add entry for helping on
59 --fix-stm32l4xx-629360.
60 (PARSE_AND_LIST_ARGS_CASES): Treat OPTION_STM32L4XX_FIX.
61
321df065
AM		 622015-10-27 Alan Modra <amodra@gmail.com>
63
64 PR ld/19175
65 * ldlang.c (lang_insert_orphan): Evaluate __start_* and __stop_*
66 symbol PROVIDE expressions.
67 * ldexp.c (exp_fold_tree_1 <etree_provide>): Define undefweak
68 references.
69
9b4c123c
L		 702015-10-22 H.J. Lu <hongjiu.lu@intel.com>
71
72 * configure.ac: Properly check
73 --enable-compressed-debug-sections={yes,all}.
74 * configure: Regenerated.
75
4894d80b
L		 762015-10-22 H.J. Lu <hongjiu.lu@intel.com>
77
78 PR gas/19109
79 * configure.ac: Handle --enable-compressed-debug-sections=*,ld,*.
80 * configure: Regenerated.
81
caa65211
L		 822015-10-22 H.J. Lu <hongjiu.lu@intel.com>
83
84 * ld/ld.texinfo: Document "-z call-nop=PADDING" option.
85 * emulparams/call_nop.sh: New file.
86 * emulparams/elf_i386_be.sh: Source
87 ${srcdir}/emulparams/call_nop.sh.
88 * emulparams/elf_i386_chaos.sh: Likewise.
89 * emulparams/elf_i386_ldso.sh: Likewise.
90 * emulparams/elf_i386_vxworks.sh: Likewise.
91 * emulparams/elf_iamcu.sh: Likewise.
92 * emulparams/elf_k1om.sh: Likewise.
93 * emulparams/elf_l1om.sh: Likewise.
94 * emulparams/elf_x86_64.sh: Likewise.
95 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse): Set
96 link_info.call_nop_byte if $CALL_NOP_BYTE isn't empty.
97
6c3bc0f8
NC		 982015-10-21 Nick Clifton <nickc@redhat.com>
99
100 PR gas/19109
1283d92f
NC		 101 * configure.ac: Add --enable-compressed-debug-sections with
102 options of all, none or ld.
6c3bc0f8
NC		 103 * configure: Regenerate.
104 * config.in: Regenerate.
105 * ld.texinfo: Document how to determine the default action for
106 debug sections.
107 * ldmain.c (main): If DEFAULT_FLAG_COMPRESS_DEBUG is defined then
108 set the compress_debug field of the link_info structure to
109 zlib-gabi.
110 * lexsup.c (elf_static_list_options): Output the default setting
111 for the --compress-debug-sections option.
112 * NEWS: Mention the new configure option.
113
4dba69b9
L		 1142015-10-15 H.J. Lu <hongjiu.lu@intel.com>
115
116 * ld.texinfo: Fix a typo for "-z noextern-protected-data".
117
1fb80d6d
SD		 1182015-10-15 Simon Dardis <Simon.Dardis@imgtec.com>
119
120 * ld/ldexp.c: (try_copy_symbol_flags): New. Factored out from...
121 (exp_fold_tree_1): Here. Cope with ternary operator in
122 assignments. Use new helper.
123
efb068d3
NC		 1242015-10-14 Nick Clifton <nickc@redhat.com>
125
126 * po/zh_TW.po: Updated Chinese translation.
127
8f33e7da
NC		 1282015-10-13 Nick Clifton <nickc@redhat.com>
129
130 * po/zh_TW.po: Updated Chinese translation.
131
886a2506
NC		 1322015-10-07 Claudiu Zissulescu <claziss@synopsys.com>
133 Cupertino Miranda <cmiranda@synopsys.com>
134
135 * configure.tgt: Added target arc-*-elf* and arc*-*-linux-uclibc*.
136 * emulparams/arcebelf_prof.sh: New file
137 * emulparams/arcebelf.sh: Likewise.
138 * emulparams/arceblinux_prof.sh: Likewise.
139 * emulparams/arceblinux.sh: Likewise.
140 * emulparams/arcelf_prof.sh: Likewise.
141 * emulparams/arcelf.sh: Likewise.
142 * emulparams/arclinux_prof.sh: Likewise.
143 * emulparams/arclinux.sh: Likewise.
144 * emulparams/arcv2elfx.sh: Likewise.
145 * emulparams/arcv2elf.sh: Likewise.
146 * emultempl/arclinux.em: Likewise.
147 * scripttempl/arclinux.sc: Likewise.
148 * scripttempl/elfarc.sc: Likewise.
149 * scripttempl/elfarcv2.sc: Likewise
150 * Makefile.am: Add new ARC emulations.
151 * Makefile.in: Regenerate.
152 * NEWS: Mention the new feature.
153
d00c2bc9
L		 1542015-10-04 H.J. Lu <hongjiu.lu@intel.com>
155
156 * configure.tgt (targ_extra_emuls): Add elf_iamcu for Solaris2/x86.
157
0e1e4a75
KK		 1582015-10-01 Kaz Kojima <kkojima@rr.iij4u.or.jp>
159
160 * configure.tgt (targ_extra_emuls): Remove shlelf and
161 shelf from sh*-*-linux cases.
162
a39d2e82
RF		 1632015-09-30 Rich Felker <dalias@libc.org>
164
165 * configure.tgt (targ_extra_emuls): Add fdpic and misc
166 emulations to sh*-*-linux* targets.
167
56e6cf80
NC		 1682015-09-29 Nick Clifton <nickc@redhat.com>
169
170 PR ld/19014
171 * ld.texinfo (Options): Fix spelling mistake.
172
3074964f
AM		 1732015-09-24 Alan Modra <amodra@gmail.com>
174
175 PR ld/18992
176 * ldmain.c (main): Always enable --sysroot.
177 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Don't
178 prepend sysroot to relative rpath/runpath.
179
b6518b38
NC		 1802015-09-23 Nick Clifton <nickc@redhat.com>
181
182 * emultempl/elf32.em (ehdr_start_empty): New static variable.
183 (before_allocation): Use it to initialise ehdr_start_save.
184 * emultempl/pe.em (write_build_id): Remove useless double
185 parenthesis.
186 * emultempl/pep.em (write_build_id): Likewise.
187
5fe2850d
L		 1882015-09-22 H.J. Lu <hongjiu.lu@intel.com>
189
190 * emultempl/alphaelf.em (alpha_after_parse): Call
191 gld${EMULATION_NAME}_after_parse instead of
192 after_parse_default.
193 * emultempl/cr16elf.em (cr16elf_after_parse): Likewise.
194 * emultempl/crxelf.em (crxelf_after_parse); Likewise.
195 * emultempl/hppaelf.em (hppaelf_after_parse): Likewise.
196 * emultempl/mipself.em (mips_after_parse): Likewise.
197 * emultempl/nds32elf.em (nds32_elf_after_parse): Likewise.
198 * emultempl/elf32.em: Don't include ldlex.h.
199 (gld${EMULATION_NAME}_after_parse): New function.
200 (gld${EMULATION_NAME}_handle_option) [GENERATE_PIE_SCRIPT]
201 <OPTION_PIE>: Removed.
202 (ld_${EMULATION_NAME}_emulation): Replace after_parse_default
203 with gld${EMULATION_NAME}_after_parse.
204 * emultempl/ia64elf.em (gld${EMULATION_NAME}_after_parse):
205 Renamed to ...
206 (ia64elf_after_parse): This. Call
207 gld${EMULATION_NAME}_after_parse instead of after_parse_default.
208 (LDEMUL_AFTER_PARSE): Replace gld${EMULATION_NAME}_after_parse
209 with ia64elf_after_parse.
210
5c383f02
RO		 2112015-09-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
212
213 * emulparams/solaris2.sh (GENERATE_PIE_SCRIPT): Set to yes.
214
215 * emultempl/elf32.em: Include ldlex.h.
216 (gld${EMULATION_NAME}_handle_option) [GENERATE_PIE_SCRIPT]
217 <OPTION_PIE>: Set DF_1_PIE.
218
95421fb9
AM		 2192015-09-22 Alan Modra <amodra@gmail.com>
220
221 * ld.texinfo: Put --dotsyms/--no-dotsyms on separate lines.
222 Ditto for --save-restore-funcs and --tls-get-addr-optimize.
223
9b8b325a
RF		 2242015-09-20 Rich Felker <dalias@libc.org>
225
226 * ld.texinfo (--no-dynamic-linker): Document.
227 * ldlex.h (enum option_values): Add OPTION_NO_DYNAMIC_LINKER.
228 * lexsup.c (ld_options, parse_args): Handle --no-dynamic-linker.
229
7ae4ea7d
AM		 2302015-09-18 Alan Modra <amodra@gmail.com>
231
232 * ld.texinfo: Document PowerPC64 --{no-,}save-restore-funcs.
233
7c9cf415
AM		 2342015-09-18 Alan Modra <amodra@gmail.com>
235
236 * emultempl/ppc64elf.em (params): Init tls_get_addr_opt field to -1.
237 (OPTION_TLS_GET_ADDR_OPT): Define.
238 (PARSE_AND_LIST_LONGOPTS): Handle --tls-get-addr-opt.
239 (PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Likewise.
240 * ld.texinfo: Document --tls-get-addr-optimize and
241 --no-tls-get-addr-optimize.
242
975f8a9e
AM		 2432015-09-18 Alan Modra <amodra@gmail.com>
244
245 PR ld/18963
246 * ldexp.h (struct ldexp_control): Add rel_from_abs.
247 (ldexp_finalize_syms): Declare.
248 * ldexp.c (new_rel_from_abs): Keep absolute for expressions
249 outside of output section statements. Set rel_from_abs.
250 (make_abs, exp_fold_tree, exp_fold_tree_no_dot): Clear rel_from_abs.
251 (struct definedness_hash_entry): Add final_sec, and comment.
252 (update_definedness): Set final_sec.
253 (set_sym_sections, ldexp_finalize_syms): New functions.
254 * ldlang.c (lang_process): Call ldexp_finalize_syms.
255
64597d82
NC		 2562015-09-10 Nick Clifton <nickc@redhat.com>
257
258 * po/zh_CN.po: Updated simplified Chinese translation.
259
ea4a7f99 2602015-09-09 James Bowman <james.bowman@ftdichip.com>
261
262 * scripttempl/ft32.sc: default linker script RAM and
263 FLASH size symbols
264
081bb924
NC		 2652015-09-09 Nick Clifton <nickc@redhat.com>
266
267 * po/zh_CN.po: Updated simplified Chinese translation.
268
5707d2ad
NC		 2692015-09-08 Nick Clifton <nickc@redhat.com>
270
271 * ld.texinfo (Source Code Reference): Extend description to
272 include an example using arrays.
273
c005eb9e
AB		 2742015-07-28 Andrew Burgess <andrew.burgess@embecosm.com>
275
276 * ld.h (enum orphan_handling_enum): New.
277 (ld_config_type): Remove warn_orphan, add orphan_handling.
278 * ldemul.c (ldemul_place_orphan): Remove warning about orphan
279 sections.
280 * ldlang.c (ldlang_place_orphan): New function.
281 (lang_place_orphans): Call ldlang_place_orphan.
282 * ldlex.h (enum option_values): Remove OPTION_WARN_ORPHAN and
283 OPTION_NO_WARN_ORPHAN, add OPTION_ORPHAN_HANDLING.
284 * lexsup.c (ld_options): Remove 'warn-orphan' and
285 'no-warn-orphan', add 'orphan-handling'.
286 (parse_args): Remove handling for OPTION_WARN_ORPHAN and
287 OPTION_NO_WARN_ORPHAN, add handling for OPTION_ORPHAN_HANDLING.
288 * NEWS: Replace text about --warn-orphan with --orphan-handling.
289 * ld.texinfo (Options): Remove --warn-orphan entry and add
290 entry on --orphan-handling.
291 (Orphan Sections): Add reference to relevant command line options.
292
6033bf41
NC		 2932015-09-03 Nick Clifton <nickc@redhat.com>
294
295 * ld.texinfo (--build-id): Fix typo. The COFF/PE build-id section
296 is called .buildid not .build-id.
297
a5e406b5
NC		 2982015-09-03 Nick Clifton <nickc@redhat.com>
299
300 (Source Code Reference): Fix off-by-one typo in example of how to
301 use linker script symbols in C source code.
302
64d94ba0
AM		 3032015-08-19 Alan Modra <amodra@gmail.com>
304
305 * emultempl/aix.em: Don't set link_info.pic.
306 * emultempl/pe.em: Likewise.
307 * emultempl/pep.em: Likewise.
308 * emultempl/sunos.em: Likewise.
309 * lexsup.c (parse_args): Likewise. Set type_pie for -pie.
310 * plugin.c (set_tv_header <LDPT_LINKER_OUTPUT>): Simplify.
311
0e1862bb
L		 3122015-08-18 H.J. Lu <hongjiu.lu@intel.com>
313
314 * ld/ldctor.c: Replace shared, executable, relocatable and pie
315 fields with bfd_link_executable, bfd_link_dll,
316 bfd_link_relocatable, bfd_link_pic and bfd_link_pie.
317 * ld/ldemul.c: Likewise.
318 * ld/ldfile.c: Likewise.
319 * ld/ldlang.c: Likewise.
320 * ld/ldmain.c: Likewise.
321 * ld/ldwrite.c: Likewise.
322 * ld/lexsup.c: Likewise.
323 * ld/pe-dll.c: Likewise.
324 * ld/plugin.c: Likewise.
325 * ld/emultempl/aarch64elf.em: Likewise.
326 * ld/emultempl/aix.em: Likewise.
327 * ld/emultempl/alphaelf.em: Likewise.
328 * ld/emultempl/armcoff.em: Likewise.
329 * ld/emultempl/armelf.em: Likewise.
330 * ld/emultempl/avrelf.em: Likewise.
331 * ld/emultempl/beos.em: Likewise.
332 * ld/emultempl/cr16elf.em: Likewise.
333 * ld/emultempl/elf-generic.em: Likewise.
334 * ld/emultempl/elf32.em: Likewise.
335 * ld/emultempl/genelf.em: Likewise.
336 * ld/emultempl/generic.em: Likewise.
337 * ld/emultempl/gld960.em: Likewise.
338 * ld/emultempl/gld960c.em: Likewise.
339 * ld/emultempl/hppaelf.em: Likewise.
340 * ld/emultempl/irix.em: Likewise.
341 * ld/emultempl/linux.em: Likewise.
342 * ld/emultempl/lnk960.em: Likewise.
343 * ld/emultempl/m68hc1xelf.em: Likewise.
344 * ld/emultempl/m68kcoff.em: Likewise.
345 * ld/emultempl/m68kelf.em: Likewise.
346 * ld/emultempl/metagelf.em: Likewise.
347 * ld/emultempl/mipself.em: Likewise.
348 * ld/emultempl/mmo.em: Likewise.
349 * ld/emultempl/msp430.em: Likewise.
350 * ld/emultempl/nds32elf.em: Likewise.
351 * ld/emultempl/needrelax.em: Likewise.
352 * ld/emultempl/nios2elf.em: Likewise.
353 * ld/emultempl/pe.em: Likewise.
354 * ld/emultempl/pep.em: Likewise.
355 * ld/emultempl/ppc32elf.em: Likewise.
356 * ld/emultempl/ppc64elf.em: Likewise.
357 * ld/emultempl/sh64elf.em: Likewise.
358 * ld/emultempl/solaris2.em: Likewise.
359 * ld/emultempl/spuelf.em: Likewise.
360 * ld/emultempl/sunos.em: Likewise.
361 * ld/emultempl/tic6xdsbt.em: Likewise.
362 * ld/emultempl/ticoff.em: Likewise.
363 * ld/emultempl/v850elf.em: Likewise.
364 * ld/emultempl/vms.em: Likewise.
365 * ld/emultempl/vxworks.em: Likewise.
366
43417696
AM		 3672015-08-18 Alan Modra <amodra@gmail.com>
368
369 * ldexp.c (exp_fold_tree_1): Clear linker_def on symbol assignment.
370
e0a3af22
AM		 3712015-08-06 Alan Modra <amodra@gmail.com>
372
373 * ldexp.c (align_dot_val): Delete.
374 (fold_unary <ALIGN_K, NEXT>): Revert 2015-07-10 change.
375 (is_align_conditional): Revert 2015-07-20 change.
376 (exp_fold_tree_1): Likewise, but keep expanded comment.
377 * scripttempl/elf.sc (.ldata, .bss): Revert 2015-07-20 change.
378 * ld.texinfo (<ALIGN>): Correct description.
379
0a618243
AB		 3802015-08-04 Andrew Burgess <andrew.burgess@embecosm.com>
381
382 * ld.texinfo (Options): Document --require-defined option.
383 * ldlang.c (struct require_defined_symbol): New structure.
384 (require_defined_symbol_list): New variable.
385 (ldlang_add_require_defined): New function.
386 (ldlang_check_require_defined_symbols): New function.
387 (lang_process): Check required symbols are defined.
388 * ldlang.h (ldlang_add_require_defined): Declare.
389 * ldlex.h (enum option_values): Add OPTION_REQUIRE_DEFINED_SYMBOL.
390 * lexsup.c (ld_options): Add '--require-defined' entry.
391 (parse_args): Handle '--requre-defined' entry.
392 * NEWS: Mention new '--require-defined' option.
393
127fcdff
AB		 3942015-08-03 Andrew Burgess <andrew.burgess@embecosm.com>
395
396 * ld.texinfo (MEMORY): Explain that multiple MEMORY commands are
397 acceptable.
398
e77e648e
L		 3992015-07-29 H.J. Lu <hongjiu.lu@intel.com>
400
401 * lexsup.c (parse_args): Don't set link_info.executable to
402 TRUE for link_info.relocatable.
403
37a42ee9
L		 4042015-07-27 H.J. Lu <hongjiu.lu@intel.com>
405
406 * configure: Regenerated.
407
aff1a65e
NC		 4082015-07-24 Nick Clifton <nickc@redhat.com>
409
410 * emulparams/elf32rl78.sh (OTHER_SECTIONS): Provide a value for
411 the _-rl78_abs__ symbol.
412
d9d11c36
AM		 4132015-07-20 Alan Modra <amodra@gmail.com>
414
415 * emulparams/criself.sh (INIT_ADDR, FINI_ADDR): Define.
416 (INIT_START, FINI_START): Don't ALIGN.
417 * scriptempl/elf.sc (.init, .fini): Apply INIT_ADDR/FINI_ADDR.
418
e474ab13
AM		 4192015-07-20 Alan Modra <amodra@gmail.com>
420
421 * scripttempl/elf.sc (.ldata, .bss): Align absolute value of dot.
422 * ldexp.c (is_align_conditional): Handle binary ALIGN.
423 (exp_fold_tree_1): Move code setting SEC_KEEP for assignments to
424 dot inside output sections. Handle absolute expressions.
425
19a7fe52
L		 4262015-07-14 H.J. Lu <hongjiu.lu@intel.com>
427
428 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Make
429 --compress-debug-sections=zlib the same as
430 --compress-debug-sections=zlib-gabi.
431 * ld.texinfo: Change --compress-debug-sections=zlib to zlib-gabi.
432
1f0d470a
NC		 4332015-07-14 Nick Clifton <nickc@redhat.com>
434
435 * ld.texinfo (Options): Add missing period after @xref.
436
a2c59f28
AM		 4372015-07-10 Alan Modra <amodra@gmail.com>
438
439 * ldexp.c (align_dot_val): New function.
440 (fold_unary <ALIGN_K, NEXT>): Use it.
441
0f088b2a
KT		 4422015-07-03 Kai Tietz <ktietz@redhat.com>
443
444 PR ld/11539
445 * scripttempl/pep.sc: Mark .idata*, .CRT*, .tls*,
446 .rsrc*, .init, .ctor*, .dtor*, .fini, .jcr,
447 .eh_frame, .pdata. .xdata, and .gcc_except_table sections
448 as KEEP.
449 * scripttempl/pe.sc: Likewise.
450 * ld.texinfo: Document that --gc-sections has experimental support
451 for COFF and PE targets.
452 * NEWS: Mention experimental support.
453
b6b3dd8f
AM		 4542015-07-03 Alan Modra <amodra@gmail.com>
455
456 * Makefile.am (eelf32or1k.c, eelf32or1k_linux.c): Depend on ELF_DEPS.
457 * Makefile.in: Regenerate.
458
ee0c0c50
L		 4592015-06-28 H.J. Lu <hongjiu.lu@intel.com>
460
461 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option):
462 Replace COMPRESS_DEBUG_ZLIB with COMPRESS_DEBUG_GNU_ZLIB.
463
c742574f
L		 4642015-06-26 H.J. Lu <hongjiu.lu@intel.com>
465
466 * emulparams/elf_iamcu.sh (COMPILE_IN): New.
467
a2a4d60d
NC		 4682015-06-15 Nick Clifton <nickc@redhat.com>
469
470 PR ld/18466
471 * emultempl/pe.em (pe_find_data_imports): Generate an error if a
472 symbol name is too long to handle.
473 * emultempl/pep.em (pep_find_data_imports): Likewise.
474
3604cb1f
TG		 4752015-06-12 Tristan Gingold <gingold@adacore.com>
476
477 * NEWS: Mention new option.
478 * lexsup.c (parse_args): Handle --print-memory-usage.
479 (ld_options): Add --print-memory-usage.
480 * ldmain.c (main): Call lang_print_memory_usage.
481 * ldlex.h (enum option_values): Add OPTION_PRINT_MEMORY_USAGE.
482 * ldlang.h: Add prototype of lang_print_memory_usage.
483 * ldlang.c (lang_print_memory_size, lang_print_memory_usage): New
484 functions.
485 * ld.texinfo (Options): Document --print-memory-usage.
486 * ld.h (args_type): Add print_memory_usage field.
487
1e1b2efc
NC		 4882015-06-08 Nick Clifton <nickc@redhat.com>
489
490 * po/fr.po: Updated French Translation.
491
2f0c68f2
CM		 4922015-05-28 Catherine Moore <clm@codesourcery.com>
493 Paul Brook <paul@codesourcery.com>
494
2f0c68f2
CM		 495 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open):
496 Add Compact EH support.
497 * scripttempl/elf.sc: Handle .eh_frame_entry and .gnu_extab
498 sections.
499
68880f31
CLT		 5002015-05-17 Chung-Lin Tang <cltang@codesourcery.com>
501
502 * configure.ac (AC_PROG_GREP): Check for grep program.
503 (elf_list_options,elf_shlib_list_options,elf_plt_unwind_list_options):
504 Enable ELF option printing for emulations containing
505 'TEMPLATE_NAME=elf32'.
506 * configure: Regenerate.
507
fd1c4238
NC		 5082015-05-14 Nick Clifton <nickc@redhat.com>
509
510 * ld.texinfo (ASSERT): Describe the interaction with PROVIDEd
511 symbols.
512
5197d474
L		 5132015-05-11 H.J. Lu <hongjiu.lu@intel.com>
514
515 * configure.tgt: Support i[3-7]86-*-elfiamcu target.
516
7e0a8112
L		 5172015-05-11 H.J. Lu <hongjiu.lu@intel.com>
518
519 * Makefile.am (ALL_EMULATION_SOURCES): Add eelf_iamcu.c.
520 (eelf_iamcu.c): New.
521 * configure.tgt (targ_extra_emuls): Add elf_iamcu if elf_i386 is
522 enabled in BFD.
523 * Makefile.in: Regenerated.
524 * emulparams/elf_iamcu.sh: New file.
525
837a17b3
NC		 5262015-05-05 Nick Clifton <nickc@redhat.com>
527
528 * emulparams/msp430elf.sh (TEMPLATE_NAME): Change to msp430.
529 * scripttempl/msp430.sc (.text): Add .lower.text and .either.text.
530 (.data): Add .lower.data and .either.data.
531 (.bss): Add .lower.bss and .either.bss.
532 (.rodata): Add .lower.rodata and .either.rodata.
533 * emultempl/msp430.em: New file. Implements a new orphan
534 placement algorithm that divides sections between lower and upper
535 memory regions.
536 * Makefile.am (emsp430elf.c): Depend upon msp430.em.
537 *emsp430X.c): Likewise.
538 * Makefine.in: Regenerate.
539
a13eab06
AS		 5402015-04-28 Andreas Schwab <schwab@linux-m68k.org>
541
542 PR ld/18344
543 * ldlex.l (INPUTLIST): Increment lineno on newline.
544
44bd1acd
AM		 5452015-04-24 Alan Modra <amodra@gmail.com>
546
547 * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation):
548 Call gld${EMULATION_NAME}_map_segments regardless of need_laying_out.
549
08e2f2bb
DD		 5502015-04-24 DJ Delorie <dj@redhat.com>
551
552 * Makefile.am (msp430): Rename primary emulation to msp430elf.
553 (emsp430.c): Rename to emsp430elf.c, update dependencies
554 (emsp430X.c): Update dependencies.
555 * Makefile.in: Likewise.
556 * configure.tgt (msp430-*-*): Rename primary emulation to msp430elf.
d9e88e90 557 * emulparams/msp430.sh: Rename to msp430elf.sh.
08e2f2bb
DD		 558 * emulparams/msp430X.sh: Update.
559
f6fe1ccd
L		 5602015-04-23 H.J. Lu <hongjiu.lu@intel.com>
561
562 PR binutils/18209
563 * ldfile.c (ldfile_try_open_bfd): Set is_linker_input to 1.
564
a27e685f
AM		 5652015-04-23 Alan Modra <amodra@gmail.com>
566
567 * emulparams/elf64ppc.sh (GOT): Align.
568
0e5fabeb
AM		 5692015-04-22 Alan Modra <amodra@gmail.com>
570
571 * ldexp.h (struct ldexp_control): Delete dataseg.min_base. Add
572 data_seg.relro_offset.
573 * ldexp.c (fold_binary <DATA_SEGMENT_ALIGN>): Don't set min_base.
574 (fold_binary <DATA_SEGMENT_RELRO_END>): Do set relro_offset.
575 * ldlang.c (lang_size_sections): Rewrite code adjusting relro
576 segment base to line up last section on page boundary.
577
ea556d25
L		 5782015-04-15 H.J. Lu <hongjiu.lu@intel.com>
579
580 * NEWS: Mention
581 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
582
0ce398f1
L		 5832015-04-14 H.J. Lu <hongjiu.lu@intel.com>
584
585 * ld.texinfo: Document --compress-debug-sections=.
586 * ldmain.c (main): Set BFD_COMPRESS on output_bfd if
587 COMPRESS_DEBUG is set. Set BFD_COMPRESS_GABI on output_bfd
588 for COMPRESS_DEBUG_GABI_ZLIB.
589 * lexsup.c (elf_static_list_options): Add
590 --compress-debug-sections=.
591 * emultempl/elf32.em (OPTION_COMPRESS_DEBUG): New.
592 (xtra_long): Add "compress-debug-sections".
593 (gld${EMULATION_NAME}_handle_option): Handle
594 OPTION_COMPRESS_DEBUG.
595
889c2a67
L		 5962015-04-14 H.J. Lu <hongjiu.lu@intel.com>
597
598 PR ld/pr17709
599 * ld.texinfo: Document "-z noextern-protected-data".
600 * ldmain.c (main): Initialize link_info.extern_protected_data
601 to -1.
602 * lexsup.c (elf_shlib_list_options): Add
603 "-z [no]extern-protected-data".
604 * emulparams/elf32_x86_64.sh: Source extern_protected_data.sh.
605 * emulparams/elf_i386.sh: Likewise.
606 * emulparams/elf_i386_be.sh: Likewise.
607 * emulparams/elf_i386_chaos.sh: Likewise.
608 * emulparams/elf_i386_ldso.sh: Likewise.
609 * emulparams/elf_i386_vxworks.sh: Likewise.
610 * emulparams/elf_k1om.sh: Likewise.
611 * emulparams/elf_l1om.sh: Likewise.
612 * emulparams/elf_x86_64.sh: Source extern_protected_data.sh.
613 (PARSE_AND_LIST_OPTIONS): Renamed to ...
614 (PARSE_AND_LIST_OPTIONS_BNDPLT): This.
615 (PARSE_AND_LIST_ARGS_CASE_Z): Renamed to ...
616 (PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT): This.
617 (PARSE_AND_LIST_OPTIONS): Append $PARSE_AND_LIST_OPTIONS_BNDPLT.
618 (PARSE_AND_LIST_ARGS_CASE_Z): Append
619 $PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT.
620 * emulparams/extern_protected_data.sh: New file.
621
fd5a1509
L		 6222015-04-11 H.J. Lu <hongjiu.lu@intel.com>
623
624 * plugin.c (plugin_load_plugins): Removed an extra ';'.
625
080bb7bb
NC		 6262015-04-10 Nick Clifton <nickc@redhat.com>
627
628 PR binutils/18198
629 * ld.texinfo (--be8): Add a note about the interaction of this
630 option with the assembler's -EB option.
631
8c3fff59
AM		 6322015-04-10 Alan Modra <amodra@gmail.com>
633
634 * configure.ac: Set elf_list_options etc. in proper case.
635 * configure: Regenerate.
636
6166ed93
AM		 6372015-04-10 Alan Modra <amodra@gmail.com>
638
639 PR ld/18223
640 * ldlang.c (lang_process): Add _init and _fini to gc_sym_list.
641
eba27bd7
L		 6422015-04-09 H.J. Lu <hongjiu.lu@intel.com>
643
644 * emulparams/elf_x86_64.sh (BNDPLT): Removed.
645 (PARSE_AND_LIST_OPTIONS): New.
646 (PARSE_AND_LIST_ARGS_CASE_Z): Likewise.
647 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Remove
648 BNDPLT check. Handle PARSE_AND_LIST_ARGS_CASE_Z.
649 (gld${EMULATION_NAME}_list_options): Remove BNDPLT check.
650
233723a4
NC		 6512015-04-09 Nick Clifton <nickc@redhat.com>
652
653 * po/fr.po: Updated French translation.
654
82d8e420
L		 6552015-04-08 H.J. Lu <hongjiu.lu@intel.com>
656
657 * configure.ac (elf_list_options): Set to TRUE for
658 --enable-targets=all.
659 (elf_shlib_list_options): Likewise.
660 (elf_plt_unwind_list_options): Likewise.
661 * configure: Regenerated.
662
31b94bbb
L		 6632015-04-08 H.J. Lu <hongjiu.lu@intel.com>
664
665 * emulparams/elf32bmipn32-defs.sh: Skip empty EMULATION_NAME.
666
c58212ea
L		 6672015-04-08 H.J. Lu <hongjiu.lu@intel.com>
668
669 * Makefile.am (ELF_CLFAGS): New.
670 (AM_CFLAGS): Add $(ELF_CLFAGS).
671 * configure.ac (elf_list_options): New. AC_SUBST.
672 (elf_shlib_list_options): Likewise.
673 (elf_plt_unwind_list_options): Likewise.
674 * lexsup.c (elf_shlib_list_options): New.
675 (elf_static_list_options): Likewise.
676 (elf_plt_unwind_list_options): Likewise.
677 (ld_list_options): Likewise.
678 (help): Call ld_list_options.
679 * Makefile.in: Regenerated.
680 * configure: Likewise.
681 * emulparams/plt_unwind.sh (PLT_UNWIND): New.
682 (PARSE_AND_LIST_OPTIONS): Removed.
683 * emultempl/elf32.em (gld_list_options): New.
684 (gld${EMULATION_NAME}_list_options): Define only if BNDPLT or
685 PARSE_AND_LIST_OPTIONS is defined.
686 (ld_${EMULATION_NAME}_emulation): Replace
687 gld${EMULATION_NAME}_list_options with ${gld_list_options.
688
0fad6e4b
AM		 6892015-04-07 Alan Modra <amodra@gmail.com>
690
691 PR ld/18176
692 * ldlang.c (lang_size_sections): Cast shift expression.
693
d3e454b9
AM		 6942015-04-07 Alan Modra <amodra@gmail.com>
695
696 * emultempl/ppc32elf.em: Handle --no-pic-fixup.
697 (params): Init new field.
698 (ppc_before_allocation): Enable relaxation for pic_fixup.
699
3ea60775
NC		 7002015-04-07 Nick Clifton <nickc@redhat.com>
701
702 * ld.h (struct ld_config_type): Add new field: warn_orphan.
703 * ldlex.h (enum option_values): Add OPTION_WARN_ORPHAN and
704 OPTION_NO_WARN_ORPHAN.
705 * lexsup.c (ld_options): Add --warn-orphan and --no-warn-orphan.
706 (parse_args): Handle the new options.
707 * ldemul.c (ldemul_place_orphan): If requested, generate a warning
708 message when an orphan section is placed in the output file.
709 * ld.texinfo: Document the new option.
710 * NEWS: Mention the new feature.
711
15c7659f
AT		 7122015-04-02 Andrew Turner <andrew@freebsd.org>
713
714 * Makefile.am: Add FreeBSD aarch64 files.
715 * Makefile.in: Regenerate.
716 * configure.tgt: Add aarch64-*-freebsd* target triple.
717 * emulparams/aarch64fbsd.sh: New file.
718 * emulparams/aarch64fbsdb.sh: New file.
719
a0bde398
L		 7202015-04-01 H.J. Lu <hongjiu.lu@intel.com>
721
722 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Work
723 around a GCC uninitialized warning bug fixed in GCC 4.6.
724
4106101c
MS		 7252015-04-01 Tejas Belagod <tejas.belagod@arm.com>
726
727 * emultempl/aarch64elf.em
728 (aarch64_elf_create_output_section_statements): Add parameter in
729 bfd_elf${ELFSIZE}_aarch64_set_options call.
730 (OPTION_FIX_ERRATUM_843419): Define.
731 (PARSE_AND_LIST_LONGOPTS): Add fix-cortex-a53-843419.
732 (PARSE_AND_LIST_ARGS_CASES): Add OPTION_FIX_ERRATUM_843419.
733
16c1c9d6
CG		 7342015-04-01 Chen Gang <gang.chen.5i5j@gmail.com>
735
736 * emulparams/elf32_tic6x_le.sh: Skip OTHER_BSS_SECTIONS for
737 relocating operation.
738
6c1aca3e
AM		 7392015-04-01 Alan Modra <amodra@gmail.com>
740
875b5b9d 741 PR ld/18176
6c1aca3e
AM		 742 * ldlang.c (lang_size_sections): When alignment of sections
743 results in relro base adjustment being too large, don't go lower
744 than the initial value.
745 * ldexp.c (fold_binary <DATA_SEGMENT_RELRO_END>): Comment.
746 * scripttempl/elf.sc (DATA_SEGMENT_ALIGN): Omit SEGMENT_SIZE
747 alignment when SEGMENT_SIZE is the same as MAXPAGESIZE.
748
4a0bc59e
AM		 7492015-04-01 Alan Modra <amodra@gmail.com>
750
751 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Don't
752 init ehdr_start_save.
753
42271ec5
AM		 7542015-04-01 Alan Modra <amodra@gmail.com>
755
756 * Makefile.am (eelf32ppcvxworks.c): Depend on ppc32elf.em and
757 ldemul-list.h.
758 (eelf32lppc.c, eelf32lppclinux.c, eelf32lppcnto.c, eelf32lppcsim.c,
759 eelf32ppc.c, eelf32ppc_fbsd.c, eelf32ppclinux.c, eelf32ppcnto.c,
760 eelf32ppcsim.c): Rearrange deps for consistency.
761 * Makefile.in: Regenerate.
762
4e791d0f
ES		 7632015-04-01 Ed Schouten <ed@nuxi.nl>
764
765 * emultempl/elf32.em (gld*_before_allocation): Zero-initialize
766 the ehdr_start_save variable.
767
6036f486
ES		 7682015-03-31 Ed Schouten <ed@nuxi.nl>
769
770 * Makefile.am (ALL_64_EMULATION_SOURCES): Add
771 eelf_x86_64_cloudabi.c.
772 (eelf_x86_64_cloudabi.c): New.
773 * configure.tgt (targ_emul): Set to elf_x86_64_cloudabi for
774 x86_64-*-cloudabi*.
775 * Makefile.in: Regenerated.
776 * emulparams/elf_x86_64_cloudabi.sh: New file.
777
f24173eb
L		 7782015-03-31 H.J. Lu <hongjiu.lu@intel.com>
779
780 * configure.ac (AM_ZLIB): Removed.
781 * Makefile.in: Regenerated.
782 * config.in: Likewise.
783 * configure: Likewise.
784
d9ced15d
MS		 7852015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
786
787 * emultempl/aarch64elf.em (_aarch64_add_stub_section): Set section
788 alignment to 2.
789
499c37b5
MS		 7902015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
791
792 * emultempl/aarch64elf.em
793 (elf${ELFSIZE}_aarch64_add_stub_section): Adjust layout.
794
b3862264
CG		 7952015-03-18 Chen Gang <gang.chen.5i5j@gmail.com>
796
797 * ldmain.c (main): Use %F instead of %X for einfo.
798
daf220f0
AM		 7992015-03-02 Alan Modra <amodra@gmail.com>
800
801 * ld.texinfo (Options <-z nocopyreloc>): Rewrite.
802
f0673d20
NC		 8032015-02-27 Nick Clifton <nickc@redhat.com>
804
805 PR ld/17900
806 * ldlang.c (lang_set_flags): Allow exclamation mark to reverse the
807 sense of the following memory region attribute characters.
808
330b17b3
AM		 8092015-02-27 Alan Modra <amodra@gmail.com>
810
811 * Makefile.am (ALL_EMULATION_SOURCES): Sort new h8300 entries.
812 (eh8300elf_linux.c, eh8300helf_linux.c, eh8300self_linux.c,
813 eh8300sxelf_linux.c): Do not invoke genscripts here.
814 * Makefile.in: Regenerate.
815
685080f2
NC		 8162015-02-24 Nick Clifton <nickc@redhat.com>
817
818 * Makefile.am (ev850.c): Add dependency upon
819 $(srcdir)/emultempl/v850elf.em.
820 (ev850_rh850.c): Likewise.
821 * Makefile.in: Regenerate.
822 * emultempl/v850elf.em: New file.
823 * emulparams/v850.sh (EXTRA_EM_FILE): Define.
824 * emulparams/v850_rh850.sh (EXTRA_EM_FILE): Define.
825 * scripttempl/v850.sc: Add .note.renesas section.
826 * scripttempl/v850_rh850.sc: Likewise.
827
cb072816
SKS		 8282015-02-24 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
829
830 * scripttempl/avr.sc: Add new user_signatures region. Define and
831 use symbols for all region lengths.
832 * scripttempl/avrtiny.sc: Define and use symbols for all region
833 lengths.
834
5518c738
YS		 8352015-01-21 Yoshinori Sato <ysato@users.sourceforge.jp>
836
837 * Makefile.am: (ALL_EMULATION_SOURCES): Add new emulations.
838 * Makefile.in: Regenerate.
839 * configure.tgt: Add h8300-*-linux
840 * emulparams/h8300elf_linux.sh: Add new emulation.
841 * emulparams/h8300helf_linux.sh: Likewise.
842 * emulparams/h8300self_linux.sh: Likewise.
843 * emulparams/h8300sxelf_linux.sh: Likewise.
844
f971c12f
NC		 8452015-02-23 Nick Clifton <nickc@redhat.com>
846
847 * lexsup.c (parse_args): Produce a more reasonable error message
848 when -ixxx or -rxxx is the last option on the linker command line.
849
f58926a6
L		 8502015-02-14 H.J. Lu <hongjiu.lu@intel.com>
851
852 PR ld/17973
853 * testplug2.c (allsymbolsread_silent): New.
854 (set_register_hook): Handle allsymbolsreadsilent.
855 (onall_symbols_read): Skip a message if allsymbolsread_silent is
856 TRUE.
857
ce875075
AM		 8582015-02-14 Alan Modra <amodra@gmail.com>
859
860 PR ld/17973
861 * ldlang.h (struct lang_input_statement_flags): Add lto_output.
862 * ldlang.c (lang_process): Don't set loading_lto_outputs.
863 * ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output
864 to bfd.
865 * plugin.c (add_input_file, add_input_library): Set flags.lto_output.
866
b0619670
L		 8672015-02-13 H.J. Lu <hongjiu.lu@intel.com>
868
869 * NEWS: Mention support for LLVM plugin.
870
66bc8739
AM		 8712015-02-13 Alan Modra <amodra@gmail.com>
872
873 * ld.texinfo (Options <--defsym>): Correct cross reference.
874
88b9e2eb
L		 8752015-02-11 H.J. Lu <hongjiu.lu@intel.com>
876
877 * lexsup.c (ld_options): Add --[no-]map-whole-files for gold
878 option compatibility.
879
45e81354
L		 8802015-02-11 H.J. Lu <hongjiu.lu@intel.com>
881
882 * plugin.c (message): Output "warning:" for LDPL_WARNING. Output
883 "error:" for LDPL_FATAL and LDPL_ERROR.
884 * testplug2.c (parse_option): Handle fatal, error and warning.
885
e3001fd9
L		 8862015-02-11 H.J. Lu <hongjiu.lu@intel.com>
887
888 * testplug2.c (dump_tv_tag): Removed.
889 (onall_symbols_read): Return LDPS_ERR if the file descriptor isn't
890 closed.
891 * testplug3.c (dump_tv_tag): Removed.
892 (onclaim_file): Fix typo.
893
7275e869
L		 8942015-02-11 H.J. Lu <hongjiu.lu@intel.com>
895
896 PR ld/17878
897 * Makefile.am (noinst_LTLIBRARIES): Add libldtestplug2.la and
898 libldtestplug3.la.
899 (libldtestplug2_la_SOURCES): New.
900 (libldtestplug2_la_CFLAGS): Likewise.
901 (libldtestplug2_la_LDFLAGS): Likewise.
902 (libldtestplug3_la_SOURCES): New.
903 (libldtestplug3_la_CFLAGS): Likewise.
904 (libldtestplug3_la_LDFLAGS): Likewise.
905 * Makefile.in: Regenerated.
906 * testplug2.c: New file.
907 * testplug3.c: Likewise.
908
b9dc5a87
L		 9092015-02-11 H.J. Lu <hongjiu.lu@intel.com>
910
911 PR ld/17878
912 * plugin.c: Include ../bfd/plugin.h.
913 (plugin_get_ir_dummy_bfd): Call bfd_create with
914 link_info.output_bfd instead of srctemplate. Copy BFD info
915 from srctemplate only if it doesn't use BFD plugin target
916 vector.
917 (plugin_load_plugins): Call register_ld_plugin_object_p with
918 (plugin_object_p)
919 (plugin_maybe_claim): Renamed to ...
920 (plugin_object_p): This. Return dummy BFD target vector if
921 input is calimed by plugin library, otherwise return NULL.
922 Update plugin_format and plugin_dummy_bfd.
923 (plugin_maybe_claim): New. Use plugin_object_p.
924
d319a098
L		 9252015-02-10 H.J. Lu <hongjiu.lu@intel.com>
926
927 * plugin.c (plugin_maybe_claim): Initialize use_mmap.
928
38604796
L		 9292015-02-10 H.J. Lu <hongjiu.lu@intel.com>
930
931 * plugin.c (plugin_input_file_t): Add use_mmap.
932 (plugin_pagesize): New.
933 (get_view): Use plugin_pagesize. Set use_mmap if mmap is used.
934 (plugin_load_plugins): Initialize plugin_pagesize.
935 (plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
936 file.
937
fe905789
L		 9382015-02-10 H.J. Lu <hongjiu.lu@intel.com>
939
940 * plugin.c (get_view): Align offset passed to mmap.
941
1d5b29cf
L		 9422015-02-08 H.J. Lu <hongjiu.lu@intel.com>
943
944 * ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
945 if plugin isn't active or there is no thing more to claim.
946
e13419c4
L		 9472015-02-08 H.J. Lu <hongjiu.lu@intel.com>
948
949 * plugin.c (plugin_maybe_claim): Check format against bfd_object
950 directly.
951
93843894
L		 9522015-02-07 H.J. Lu <hongjiu.lu@intel.com>
953
954 * plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
955 ibfd.
956
35a1e5f3
L		 9572015-02-07 H.J. Lu <hongjiu.lu@intel.com>
958
959 * plugin.c: Include "libbfd.h".
960 (plugin_strdup): New.
961 (plugin_maybe_claim): Remove the argument of pointer to struct
962 ld_plugin_input_file. Open and handle input entry.
963 * plugin.h (plugin_maybe_claim): Updated.
964 * ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
965 without passing a pointer to struct ld_plugin_input_file.
966 * ldmain.c: Don't include "libbfd.h".
967 (add_archive_element): Call plugin_maybe_claim directly without
968 passing a pointer to struct ld_plugin_input_file.
969
8dfef1bd
L		 9702015-02-06 H.J. Lu <hongjiu.lu@intel.com>
971
972 * ld.texinfo: Document -z text, -z notext and -z textoff.
973 * emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
974 -z text, -z notext and -z textoff.
975
2aec968d
L		 9762015-02-06 H.J. Lu <hongjiu.lu@intel.com>
977
978 * configure.ac: Add AC_FUNC_MMAP.
979 * config.in: Regenerated.
980 * configure: Likewise.
981 * plugin.c: Include <sys/mman.h>.
982 (MAP_FAILED): New. Defined if not defined.
983 (PROT_READ): Likewise.
984 (MAP_PRIVATE): Likewise.
985 (view_buffer_t): New.
986 (plugin_input_file_t): Add view_buffer.
987 (get_view): Try mmap and cache the view buffer.
988 (plugin_maybe_claim): Initialize view_buffer.
989
119d62ff
L		 9902015-02-05 H.J. Lu <hongjiu.lu@intel.com>
991
992 * plugin.c (release_input_file): Set fd to -1 after closing it.
993 (plugin_maybe_claim): Close fd only if fd != -1.
994
f4b78d18
L		 9952015-02-05 H.J. Lu <hongjiu.lu@intel.com>
996
997 PR ld/17878
998 * plugin.c: Include <errno.h>.
999 (errno): New. Declare if needed.
1000 (plugin_input_file_t): New.
1001 (get_input_file): Implemented.
1002 (get_view): Likewise.
1003 (release_input_file): Likewise.
1004 (add_symbols): Updated.
1005 (get_symbols): Likewise.
1006 (plugin_maybe_claim): Allocate a plugin_input_file_t. Close fd
1007 only for a bfd_object input.
1008
6c2573b7
AM		 10092015-02-02 Alan Modra <amodra@gmail.com>
1010
1011 * emultempl/ppc64elf.em (toc_section_name): New var.
1012 (ppc_after_open): Set it.
1013 (ppc_before_allocation): Use it.
1014 (gld${EMULATION_NAME}_after_allocation): Here too.
1015
716db898
L		 10162015-01-29 H.J. Lu <hongjiu.lu@intel.com>
1017
1018 * ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
1019 with link_info.lto_plugin_active.
1020 * ldlang.c (lang_process): Likewise.
1021 * ldmain.c (add_archive_element): Likewise.
1022 * plugin.c (plugin_active_plugins_p): Removed.
1023 * plugin.h (plugin_active_plugins_p): Likewise.
1024
37a3056a
L		 10252015-01-28 H.J. Lu <hongjiu.lu@intel.com>
1026
1027 * plugin.h (plugin_get_ir_dummy_bfd): Removed. Move comments to
1028 ...
1029 * plugin.c (plugin_get_ir_dummy_bfd): Here. Make it static.
1030
15f7a26b
L		 10312015-01-28 H.J. Lu <hongjiu.lu@intel.com>
1032
1033 PR ld/17878
1034 * plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
1035 (get_view): New function.
1036 (set_tv_header): Handle LDPT_GET_VIEW.
1037 * testplug.c (tag_names): Add LDPT_GET_VIEW.
1038 (tv_get_view): New.
1039 (dump_tv_tag): Handle LDPT_GET_VIEW.
1040 (parse_tv_tag): Likewise.
1041
dbd1e97e
AM		 10422015-01-28 Alan Modra <amodra@gmail.com>
1043
1044 * emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
1045 * emultempl/ppc64elf.em (params): Init new field.
1046 (ppc_after_open): New function.
1047 (LDEMUL_AFTER_OPEN): Define.
1048 * ldlang.c (lang_final): Whitespace fix.
1049
3f8107ab
AM		 10502015-01-28 James Bowman <james.bowman@ftdichip.com>
1051
1052 * Makefile.am: Add FT32 files.
1053 * configure.tgt: Handle FT32 target.
1054 * emulparams/elf32ft32.sh: New file.
1055 * scripttempl/ft32.sc: New file.
1056 * Makefile.in: Regenerate.
1057
cc9ad334
SKS		 10582015-01-28 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1059
1060 PR 4643
1061 * ldexp.c (fold_name): Fold LENGTH only after
1062 lang_first_phase_enum.
1063 * ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
1064 rightaway.
1065 * ldlang.h (struct memory_region_struct): Add origin_exp and
1066 length_exp fields.
1067 * ldlang.c (lang_do_memory_regions): New.
1068 (lang_memory_region_lookup): Initialize origin_exp and
1069 length_exp fields.
1070 (lang_process): Call lang_do_memory_regions.
1071
c05b575a
AB		 10722015-01-20 Andrew Burgess <andrew.burgess@embecosm.com>
1073
1074 * ldlang.c (print_assignment): Only evaluate the expression for a
1075 PROVIDE'd assignment when the destination is being defined.
1076 Display a special message for PROVIDE'd symbols that are not being
1077 provided.
1078
5ad18f16
AM		 10792015-01-20 Alan Modra <amodra@gmail.com>
1080
1081 * emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
1082 (OTHER_BSS_SYMBOLS): ..this.
1083 (OTHER_PLT_RELOC_SECTIONS): Don't define.
1084 (OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
1085 (OTHER_READWRITE_SECTIONS): Don't define. Move .toc1 to..
1086 (OTHER_RELRO_SECTIONS_2): ..here.
1087 * scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
1088
23283c1b
AM		 10892015-01-20 Alan Modra <amodra@gmail.com>
1090
1091 * emulparams/elf64ppc.sh (BSS_PLT): Don't define.
1092 (OTHER_READWRITE_SECTIONS): Move .branch_lt to..
1093 (OTHER_RELRO_SECTIONS_2): ..here.
1094 (DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
1095 PLT_BEFORE_GOT): Define.
1096 * scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
1097 PLT_BEFORE_GOT combination.
1098 (DATA_GOT, SDATA_GOT): Don't define if either is already defined.
1099
3e2b0f31
AM		 11002015-01-20 Alan Modra <amodra@gmail.com>
1101
1102 * emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
1103 (OTHER_RELRO_SECTIONS_2): ..here, new define.
1104 * scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
1105
c4621b33
AM		 11062015-01-19 Alan Modra <amodra@gmail.com>
1107
3e2aa5bb 1108 PR ld/17615
c4621b33
AM		 1109 * ldlang.c (lang_process): Run lang_common before lang_gc_sections.
1110
52db4ec2
JW		 11112015-01-14 Jiong Wang <jiong.wang@arm.com>
1112
1113 * ld-arm/elf32-reject.s: New testcase.
1114 * ld-arm/elf32-reject.d: Likewise.
1115 * ld-arm/elf32-reject-pie.s: Likewise.
1116 * ld-arm/elf32-reject-pie.d: Likewise.
1117 * ld-arm/arm-elf.exp: Run new testcases.
1118 * ld-arm/ifunc-7.s: Delete f2/f4 test items.
1119 * ld-arm/ifunc-7.rd: Likewise.
1120 * ld-arm/ifunc-7.gd: Likewise.
1121 * ld-arm/ifunc-7.dd: Likewise.
1122 * ld-arm/ifunc-8.s: Likewise.
1123 * ld-arm/ifunc-8.rd: Likewise.
1124 * ld-arm/ifunc-8.gd: Likewise.
1125 * ld-arm/ifunc-8.dd: Likewise.
1126
efd321f9
AM		 11272015-01-01 Alan Modra <amodra@gmail.com>
1128
1129 * ldver.c (ldversion): Just print current year.
1130
b90efa5b 11312015-01-01 Alan Modra <amodra@gmail.com>
ca0694ad 1132
b90efa5b 1133 Update year range in copyright notice of all files.
ca0694ad 1134
b90efa5b 1135For older changes see ChangeLog-2014
252b5132 1136\f
b90efa5b 1137Copyright (C) 2015 Free Software Foundation, Inc.
752937aa
NC		 1138
1139Copying and distribution of this file, with or without modification,
1140are permitted in any medium without royalty provided the copyright
1141notice and this notice are preserved.
1142
252b5132
RH		 1143Local Variables:
1144mode: change-log
1145left-margin: 8
1146fill-column: 74
1147version-control: never
1148End:
GDB Binutils - Deliverables
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