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fe6052e1
AM		 12015-11-05 Alan Modra <amodra@gmail.com>
2
3 PR ld/19203
4 * ld.texinfo (DATA_SEGMENT_ALIGN): Correct second expression.
5
26f187cd
NC		 62015-10-30 Nick Clifton <nickc@redhat.com>
7
8 * po/zh_CN.po: Updated (simplified) Chinese translation.
9
a75cf613
ES		 102015-10-29 Ed Schouten <ed@nuxi.nl>
11
12 * Makefile.am (ALL_64_EMULATION_SOURCES): Add support for
13 CloudABI on aarch64. For this target we have to make sure we use
14 ELFOSABI_CLOUDABI instead of ELFOSABI_NONE.
15 * configure.tgt (targ_emul): Likewise.
16 * emulparams/aarch64cloudabi.sh: New file.
17 * emulparams/aarch64cloudabib.sh: New file.
18 * Makefile.in: Regenerate.
19
f82aa165
NC		 202015-10-29 Nick Clifton <nickc@redhat.com>
21
22 PR ld/19146
23 * lexsup.c (parse_args): Correct error message for an option that
24 is missing its argument if that option is the last one on the
25 command line.
26
93638471
AM		 272015-10-29 Alan Modra <amodra@gmail.com>
28
29 PR ld/19162
30 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Pass
31 updated flags to lang_output_section_find_by_flags.
32 * emultempl/mmo.em (mmo_place_orphan): Merge flags for any
33 other input sections that might match a new output section to
34 decide placement.
35 * emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
36 * emultempl/pep.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
37 * ldlang.c (lang_output_section_find_by_flags): Add sec_flags param.
38 * ldlang.h (lang_output_section_find_by_flags): Update prototype.
39
d8506323
MK		 402015-10-29 Matthias Klose <doko@ubuntu.com>
41
42 * ld.texinfo (Options <-rpath>): Fix typo.
43
199af150
AM		 442015-10-28 Alan Modra <amodra@gmail.com>
45
46 PR ld/19162
47 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Check flags
48 before calling _bfd_elf_match_sections_by_type. Merge flags for
49 any other input sections that might match a new output section to
50 decide placement.
51
a504d23a
LA		 522015-10-27 Laurent Alfonsi <laurent.alfonsi@st.com>
53 Christophe Monat <christophe.monat@st.com>
54
55 * ld.texinfo: Add description of the STM32L4xx erratum
56 workaround.
57 * NEWS: Mention the new feature.
58 * emultempl/armelf.em (stm32l4xx_fix): New.
59 (arm_elf_before_allocation): Choose the type of fix, scan for
60 erratum.
61 (gld${EMULATION_NAME}_finish): Fix veneer locations.
62 (arm_elf_create_output_section_statements): Propagate
63 stm32l4xx_fix value.
64 (PARSE_AND_LIST_PROLOGUE): Define OPTION_STM32L4XX_FIX.
65 (PARSE_AND_LIST_LONGOPTS): Add entry for handling
66 --fix-stm32l4xx-629360.
67 (PARSE_AND_LIST_OPTION): Add entry for helping on
68 --fix-stm32l4xx-629360.
69 (PARSE_AND_LIST_ARGS_CASES): Treat OPTION_STM32L4XX_FIX.
70
321df065
AM		 712015-10-27 Alan Modra <amodra@gmail.com>
72
73 PR ld/19175
74 * ldlang.c (lang_insert_orphan): Evaluate __start_* and __stop_*
75 symbol PROVIDE expressions.
76 * ldexp.c (exp_fold_tree_1 <etree_provide>): Define undefweak
77 references.
78
9b4c123c
L		 792015-10-22 H.J. Lu <hongjiu.lu@intel.com>
80
81 * configure.ac: Properly check
82 --enable-compressed-debug-sections={yes,all}.
83 * configure: Regenerated.
84
4894d80b
L		 852015-10-22 H.J. Lu <hongjiu.lu@intel.com>
86
87 PR gas/19109
88 * configure.ac: Handle --enable-compressed-debug-sections=*,ld,*.
89 * configure: Regenerated.
90
caa65211
L		 912015-10-22 H.J. Lu <hongjiu.lu@intel.com>
92
93 * ld/ld.texinfo: Document "-z call-nop=PADDING" option.
94 * emulparams/call_nop.sh: New file.
95 * emulparams/elf_i386_be.sh: Source
96 ${srcdir}/emulparams/call_nop.sh.
97 * emulparams/elf_i386_chaos.sh: Likewise.
98 * emulparams/elf_i386_ldso.sh: Likewise.
99 * emulparams/elf_i386_vxworks.sh: Likewise.
100 * emulparams/elf_iamcu.sh: Likewise.
101 * emulparams/elf_k1om.sh: Likewise.
102 * emulparams/elf_l1om.sh: Likewise.
103 * emulparams/elf_x86_64.sh: Likewise.
104 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse): Set
105 link_info.call_nop_byte if $CALL_NOP_BYTE isn't empty.
106
6c3bc0f8
NC		 1072015-10-21 Nick Clifton <nickc@redhat.com>
108
109 PR gas/19109
1283d92f
NC		 110 * configure.ac: Add --enable-compressed-debug-sections with
111 options of all, none or ld.
6c3bc0f8
NC		 112 * configure: Regenerate.
113 * config.in: Regenerate.
114 * ld.texinfo: Document how to determine the default action for
115 debug sections.
116 * ldmain.c (main): If DEFAULT_FLAG_COMPRESS_DEBUG is defined then
117 set the compress_debug field of the link_info structure to
118 zlib-gabi.
119 * lexsup.c (elf_static_list_options): Output the default setting
120 for the --compress-debug-sections option.
121 * NEWS: Mention the new configure option.
122
4dba69b9
L		 1232015-10-15 H.J. Lu <hongjiu.lu@intel.com>
124
125 * ld.texinfo: Fix a typo for "-z noextern-protected-data".
126
1fb80d6d
SD		 1272015-10-15 Simon Dardis <Simon.Dardis@imgtec.com>
128
129 * ld/ldexp.c: (try_copy_symbol_flags): New. Factored out from...
130 (exp_fold_tree_1): Here. Cope with ternary operator in
131 assignments. Use new helper.
132
efb068d3
NC		 1332015-10-14 Nick Clifton <nickc@redhat.com>
134
135 * po/zh_TW.po: Updated Chinese translation.
136
8f33e7da
NC		 1372015-10-13 Nick Clifton <nickc@redhat.com>
138
139 * po/zh_TW.po: Updated Chinese translation.
140
886a2506
NC		 1412015-10-07 Claudiu Zissulescu <claziss@synopsys.com>
142 Cupertino Miranda <cmiranda@synopsys.com>
143
144 * configure.tgt: Added target arc-*-elf* and arc*-*-linux-uclibc*.
145 * emulparams/arcebelf_prof.sh: New file
146 * emulparams/arcebelf.sh: Likewise.
147 * emulparams/arceblinux_prof.sh: Likewise.
148 * emulparams/arceblinux.sh: Likewise.
149 * emulparams/arcelf_prof.sh: Likewise.
150 * emulparams/arcelf.sh: Likewise.
151 * emulparams/arclinux_prof.sh: Likewise.
152 * emulparams/arclinux.sh: Likewise.
153 * emulparams/arcv2elfx.sh: Likewise.
154 * emulparams/arcv2elf.sh: Likewise.
155 * emultempl/arclinux.em: Likewise.
156 * scripttempl/arclinux.sc: Likewise.
157 * scripttempl/elfarc.sc: Likewise.
158 * scripttempl/elfarcv2.sc: Likewise
159 * Makefile.am: Add new ARC emulations.
160 * Makefile.in: Regenerate.
161 * NEWS: Mention the new feature.
162
d00c2bc9
L		 1632015-10-04 H.J. Lu <hongjiu.lu@intel.com>
164
165 * configure.tgt (targ_extra_emuls): Add elf_iamcu for Solaris2/x86.
166
0e1e4a75
KK		 1672015-10-01 Kaz Kojima <kkojima@rr.iij4u.or.jp>
168
169 * configure.tgt (targ_extra_emuls): Remove shlelf and
170 shelf from sh*-*-linux cases.
171
a39d2e82
RF		 1722015-09-30 Rich Felker <dalias@libc.org>
173
174 * configure.tgt (targ_extra_emuls): Add fdpic and misc
175 emulations to sh*-*-linux* targets.
176
56e6cf80
NC		 1772015-09-29 Nick Clifton <nickc@redhat.com>
178
179 PR ld/19014
180 * ld.texinfo (Options): Fix spelling mistake.
181
3074964f
AM		 1822015-09-24 Alan Modra <amodra@gmail.com>
183
184 PR ld/18992
185 * ldmain.c (main): Always enable --sysroot.
186 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Don't
187 prepend sysroot to relative rpath/runpath.
188
b6518b38
NC		 1892015-09-23 Nick Clifton <nickc@redhat.com>
190
191 * emultempl/elf32.em (ehdr_start_empty): New static variable.
192 (before_allocation): Use it to initialise ehdr_start_save.
193 * emultempl/pe.em (write_build_id): Remove useless double
194 parenthesis.
195 * emultempl/pep.em (write_build_id): Likewise.
196
5fe2850d
L		 1972015-09-22 H.J. Lu <hongjiu.lu@intel.com>
198
199 * emultempl/alphaelf.em (alpha_after_parse): Call
200 gld${EMULATION_NAME}_after_parse instead of
201 after_parse_default.
202 * emultempl/cr16elf.em (cr16elf_after_parse): Likewise.
203 * emultempl/crxelf.em (crxelf_after_parse); Likewise.
204 * emultempl/hppaelf.em (hppaelf_after_parse): Likewise.
205 * emultempl/mipself.em (mips_after_parse): Likewise.
206 * emultempl/nds32elf.em (nds32_elf_after_parse): Likewise.
207 * emultempl/elf32.em: Don't include ldlex.h.
208 (gld${EMULATION_NAME}_after_parse): New function.
209 (gld${EMULATION_NAME}_handle_option) [GENERATE_PIE_SCRIPT]
210 <OPTION_PIE>: Removed.
211 (ld_${EMULATION_NAME}_emulation): Replace after_parse_default
212 with gld${EMULATION_NAME}_after_parse.
213 * emultempl/ia64elf.em (gld${EMULATION_NAME}_after_parse):
214 Renamed to ...
215 (ia64elf_after_parse): This. Call
216 gld${EMULATION_NAME}_after_parse instead of after_parse_default.
217 (LDEMUL_AFTER_PARSE): Replace gld${EMULATION_NAME}_after_parse
218 with ia64elf_after_parse.
219
5c383f02
RO		 2202015-09-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
221
222 * emulparams/solaris2.sh (GENERATE_PIE_SCRIPT): Set to yes.
223
224 * emultempl/elf32.em: Include ldlex.h.
225 (gld${EMULATION_NAME}_handle_option) [GENERATE_PIE_SCRIPT]
226 <OPTION_PIE>: Set DF_1_PIE.
227
95421fb9
AM		 2282015-09-22 Alan Modra <amodra@gmail.com>
229
230 * ld.texinfo: Put --dotsyms/--no-dotsyms on separate lines.
231 Ditto for --save-restore-funcs and --tls-get-addr-optimize.
232
9b8b325a
RF		 2332015-09-20 Rich Felker <dalias@libc.org>
234
235 * ld.texinfo (--no-dynamic-linker): Document.
236 * ldlex.h (enum option_values): Add OPTION_NO_DYNAMIC_LINKER.
237 * lexsup.c (ld_options, parse_args): Handle --no-dynamic-linker.
238
7ae4ea7d
AM		 2392015-09-18 Alan Modra <amodra@gmail.com>
240
241 * ld.texinfo: Document PowerPC64 --{no-,}save-restore-funcs.
242
7c9cf415
AM		 2432015-09-18 Alan Modra <amodra@gmail.com>
244
245 * emultempl/ppc64elf.em (params): Init tls_get_addr_opt field to -1.
246 (OPTION_TLS_GET_ADDR_OPT): Define.
247 (PARSE_AND_LIST_LONGOPTS): Handle --tls-get-addr-opt.
248 (PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Likewise.
249 * ld.texinfo: Document --tls-get-addr-optimize and
250 --no-tls-get-addr-optimize.
251
975f8a9e
AM		 2522015-09-18 Alan Modra <amodra@gmail.com>
253
254 PR ld/18963
255 * ldexp.h (struct ldexp_control): Add rel_from_abs.
256 (ldexp_finalize_syms): Declare.
257 * ldexp.c (new_rel_from_abs): Keep absolute for expressions
258 outside of output section statements. Set rel_from_abs.
259 (make_abs, exp_fold_tree, exp_fold_tree_no_dot): Clear rel_from_abs.
260 (struct definedness_hash_entry): Add final_sec, and comment.
261 (update_definedness): Set final_sec.
262 (set_sym_sections, ldexp_finalize_syms): New functions.
263 * ldlang.c (lang_process): Call ldexp_finalize_syms.
264
64597d82
NC		 2652015-09-10 Nick Clifton <nickc@redhat.com>
266
267 * po/zh_CN.po: Updated simplified Chinese translation.
268
ea4a7f99 2692015-09-09 James Bowman <james.bowman@ftdichip.com>
270
271 * scripttempl/ft32.sc: default linker script RAM and
272 FLASH size symbols
273
081bb924
NC		 2742015-09-09 Nick Clifton <nickc@redhat.com>
275
276 * po/zh_CN.po: Updated simplified Chinese translation.
277
5707d2ad
NC		 2782015-09-08 Nick Clifton <nickc@redhat.com>
279
280 * ld.texinfo (Source Code Reference): Extend description to
281 include an example using arrays.
282
c005eb9e
AB		 2832015-07-28 Andrew Burgess <andrew.burgess@embecosm.com>
284
285 * ld.h (enum orphan_handling_enum): New.
286 (ld_config_type): Remove warn_orphan, add orphan_handling.
287 * ldemul.c (ldemul_place_orphan): Remove warning about orphan
288 sections.
289 * ldlang.c (ldlang_place_orphan): New function.
290 (lang_place_orphans): Call ldlang_place_orphan.
291 * ldlex.h (enum option_values): Remove OPTION_WARN_ORPHAN and
292 OPTION_NO_WARN_ORPHAN, add OPTION_ORPHAN_HANDLING.
293 * lexsup.c (ld_options): Remove 'warn-orphan' and
294 'no-warn-orphan', add 'orphan-handling'.
295 (parse_args): Remove handling for OPTION_WARN_ORPHAN and
296 OPTION_NO_WARN_ORPHAN, add handling for OPTION_ORPHAN_HANDLING.
297 * NEWS: Replace text about --warn-orphan with --orphan-handling.
298 * ld.texinfo (Options): Remove --warn-orphan entry and add
299 entry on --orphan-handling.
300 (Orphan Sections): Add reference to relevant command line options.
301
6033bf41
NC		 3022015-09-03 Nick Clifton <nickc@redhat.com>
303
304 * ld.texinfo (--build-id): Fix typo. The COFF/PE build-id section
305 is called .buildid not .build-id.
306
a5e406b5
NC		 3072015-09-03 Nick Clifton <nickc@redhat.com>
308
309 (Source Code Reference): Fix off-by-one typo in example of how to
310 use linker script symbols in C source code.
311
64d94ba0
AM		 3122015-08-19 Alan Modra <amodra@gmail.com>
313
314 * emultempl/aix.em: Don't set link_info.pic.
315 * emultempl/pe.em: Likewise.
316 * emultempl/pep.em: Likewise.
317 * emultempl/sunos.em: Likewise.
318 * lexsup.c (parse_args): Likewise. Set type_pie for -pie.
319 * plugin.c (set_tv_header <LDPT_LINKER_OUTPUT>): Simplify.
320
0e1862bb
L		 3212015-08-18 H.J. Lu <hongjiu.lu@intel.com>
322
323 * ld/ldctor.c: Replace shared, executable, relocatable and pie
324 fields with bfd_link_executable, bfd_link_dll,
325 bfd_link_relocatable, bfd_link_pic and bfd_link_pie.
326 * ld/ldemul.c: Likewise.
327 * ld/ldfile.c: Likewise.
328 * ld/ldlang.c: Likewise.
329 * ld/ldmain.c: Likewise.
330 * ld/ldwrite.c: Likewise.
331 * ld/lexsup.c: Likewise.
332 * ld/pe-dll.c: Likewise.
333 * ld/plugin.c: Likewise.
334 * ld/emultempl/aarch64elf.em: Likewise.
335 * ld/emultempl/aix.em: Likewise.
336 * ld/emultempl/alphaelf.em: Likewise.
337 * ld/emultempl/armcoff.em: Likewise.
338 * ld/emultempl/armelf.em: Likewise.
339 * ld/emultempl/avrelf.em: Likewise.
340 * ld/emultempl/beos.em: Likewise.
341 * ld/emultempl/cr16elf.em: Likewise.
342 * ld/emultempl/elf-generic.em: Likewise.
343 * ld/emultempl/elf32.em: Likewise.
344 * ld/emultempl/genelf.em: Likewise.
345 * ld/emultempl/generic.em: Likewise.
346 * ld/emultempl/gld960.em: Likewise.
347 * ld/emultempl/gld960c.em: Likewise.
348 * ld/emultempl/hppaelf.em: Likewise.
349 * ld/emultempl/irix.em: Likewise.
350 * ld/emultempl/linux.em: Likewise.
351 * ld/emultempl/lnk960.em: Likewise.
352 * ld/emultempl/m68hc1xelf.em: Likewise.
353 * ld/emultempl/m68kcoff.em: Likewise.
354 * ld/emultempl/m68kelf.em: Likewise.
355 * ld/emultempl/metagelf.em: Likewise.
356 * ld/emultempl/mipself.em: Likewise.
357 * ld/emultempl/mmo.em: Likewise.
358 * ld/emultempl/msp430.em: Likewise.
359 * ld/emultempl/nds32elf.em: Likewise.
360 * ld/emultempl/needrelax.em: Likewise.
361 * ld/emultempl/nios2elf.em: Likewise.
362 * ld/emultempl/pe.em: Likewise.
363 * ld/emultempl/pep.em: Likewise.
364 * ld/emultempl/ppc32elf.em: Likewise.
365 * ld/emultempl/ppc64elf.em: Likewise.
366 * ld/emultempl/sh64elf.em: Likewise.
367 * ld/emultempl/solaris2.em: Likewise.
368 * ld/emultempl/spuelf.em: Likewise.
369 * ld/emultempl/sunos.em: Likewise.
370 * ld/emultempl/tic6xdsbt.em: Likewise.
371 * ld/emultempl/ticoff.em: Likewise.
372 * ld/emultempl/v850elf.em: Likewise.
373 * ld/emultempl/vms.em: Likewise.
374 * ld/emultempl/vxworks.em: Likewise.
375
43417696
AM		 3762015-08-18 Alan Modra <amodra@gmail.com>
377
378 * ldexp.c (exp_fold_tree_1): Clear linker_def on symbol assignment.
379
e0a3af22
AM		 3802015-08-06 Alan Modra <amodra@gmail.com>
381
382 * ldexp.c (align_dot_val): Delete.
383 (fold_unary <ALIGN_K, NEXT>): Revert 2015-07-10 change.
384 (is_align_conditional): Revert 2015-07-20 change.
385 (exp_fold_tree_1): Likewise, but keep expanded comment.
386 * scripttempl/elf.sc (.ldata, .bss): Revert 2015-07-20 change.
387 * ld.texinfo (<ALIGN>): Correct description.
388
0a618243
AB		 3892015-08-04 Andrew Burgess <andrew.burgess@embecosm.com>
390
391 * ld.texinfo (Options): Document --require-defined option.
392 * ldlang.c (struct require_defined_symbol): New structure.
393 (require_defined_symbol_list): New variable.
394 (ldlang_add_require_defined): New function.
395 (ldlang_check_require_defined_symbols): New function.
396 (lang_process): Check required symbols are defined.
397 * ldlang.h (ldlang_add_require_defined): Declare.
398 * ldlex.h (enum option_values): Add OPTION_REQUIRE_DEFINED_SYMBOL.
399 * lexsup.c (ld_options): Add '--require-defined' entry.
400 (parse_args): Handle '--requre-defined' entry.
401 * NEWS: Mention new '--require-defined' option.
402
127fcdff
AB		 4032015-08-03 Andrew Burgess <andrew.burgess@embecosm.com>
404
405 * ld.texinfo (MEMORY): Explain that multiple MEMORY commands are
406 acceptable.
407
e77e648e
L		 4082015-07-29 H.J. Lu <hongjiu.lu@intel.com>
409
410 * lexsup.c (parse_args): Don't set link_info.executable to
411 TRUE for link_info.relocatable.
412
37a42ee9
L		 4132015-07-27 H.J. Lu <hongjiu.lu@intel.com>
414
415 * configure: Regenerated.
416
aff1a65e
NC		 4172015-07-24 Nick Clifton <nickc@redhat.com>
418
419 * emulparams/elf32rl78.sh (OTHER_SECTIONS): Provide a value for
420 the _-rl78_abs__ symbol.
421
d9d11c36
AM		 4222015-07-20 Alan Modra <amodra@gmail.com>
423
424 * emulparams/criself.sh (INIT_ADDR, FINI_ADDR): Define.
425 (INIT_START, FINI_START): Don't ALIGN.
426 * scriptempl/elf.sc (.init, .fini): Apply INIT_ADDR/FINI_ADDR.
427
e474ab13
AM		 4282015-07-20 Alan Modra <amodra@gmail.com>
429
430 * scripttempl/elf.sc (.ldata, .bss): Align absolute value of dot.
431 * ldexp.c (is_align_conditional): Handle binary ALIGN.
432 (exp_fold_tree_1): Move code setting SEC_KEEP for assignments to
433 dot inside output sections. Handle absolute expressions.
434
19a7fe52
L		 4352015-07-14 H.J. Lu <hongjiu.lu@intel.com>
436
437 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Make
438 --compress-debug-sections=zlib the same as
439 --compress-debug-sections=zlib-gabi.
440 * ld.texinfo: Change --compress-debug-sections=zlib to zlib-gabi.
441
1f0d470a
NC		 4422015-07-14 Nick Clifton <nickc@redhat.com>
443
444 * ld.texinfo (Options): Add missing period after @xref.
445
a2c59f28
AM		 4462015-07-10 Alan Modra <amodra@gmail.com>
447
448 * ldexp.c (align_dot_val): New function.
449 (fold_unary <ALIGN_K, NEXT>): Use it.
450
0f088b2a
KT		 4512015-07-03 Kai Tietz <ktietz@redhat.com>
452
453 PR ld/11539
454 * scripttempl/pep.sc: Mark .idata*, .CRT*, .tls*,
455 .rsrc*, .init, .ctor*, .dtor*, .fini, .jcr,
456 .eh_frame, .pdata. .xdata, and .gcc_except_table sections
457 as KEEP.
458 * scripttempl/pe.sc: Likewise.
459 * ld.texinfo: Document that --gc-sections has experimental support
460 for COFF and PE targets.
461 * NEWS: Mention experimental support.
462
b6b3dd8f
AM		 4632015-07-03 Alan Modra <amodra@gmail.com>
464
465 * Makefile.am (eelf32or1k.c, eelf32or1k_linux.c): Depend on ELF_DEPS.
466 * Makefile.in: Regenerate.
467
ee0c0c50
L		 4682015-06-28 H.J. Lu <hongjiu.lu@intel.com>
469
470 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option):
471 Replace COMPRESS_DEBUG_ZLIB with COMPRESS_DEBUG_GNU_ZLIB.
472
c742574f
L		 4732015-06-26 H.J. Lu <hongjiu.lu@intel.com>
474
475 * emulparams/elf_iamcu.sh (COMPILE_IN): New.
476
a2a4d60d
NC		 4772015-06-15 Nick Clifton <nickc@redhat.com>
478
479 PR ld/18466
480 * emultempl/pe.em (pe_find_data_imports): Generate an error if a
481 symbol name is too long to handle.
482 * emultempl/pep.em (pep_find_data_imports): Likewise.
483
3604cb1f
TG		 4842015-06-12 Tristan Gingold <gingold@adacore.com>
485
486 * NEWS: Mention new option.
487 * lexsup.c (parse_args): Handle --print-memory-usage.
488 (ld_options): Add --print-memory-usage.
489 * ldmain.c (main): Call lang_print_memory_usage.
490 * ldlex.h (enum option_values): Add OPTION_PRINT_MEMORY_USAGE.
491 * ldlang.h: Add prototype of lang_print_memory_usage.
492 * ldlang.c (lang_print_memory_size, lang_print_memory_usage): New
493 functions.
494 * ld.texinfo (Options): Document --print-memory-usage.
495 * ld.h (args_type): Add print_memory_usage field.
496
1e1b2efc
NC		 4972015-06-08 Nick Clifton <nickc@redhat.com>
498
499 * po/fr.po: Updated French Translation.
500
2f0c68f2
CM		 5012015-05-28 Catherine Moore <clm@codesourcery.com>
502 Paul Brook <paul@codesourcery.com>
503
2f0c68f2
CM		 504 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open):
505 Add Compact EH support.
506 * scripttempl/elf.sc: Handle .eh_frame_entry and .gnu_extab
507 sections.
508
68880f31
CLT		 5092015-05-17 Chung-Lin Tang <cltang@codesourcery.com>
510
511 * configure.ac (AC_PROG_GREP): Check for grep program.
512 (elf_list_options,elf_shlib_list_options,elf_plt_unwind_list_options):
513 Enable ELF option printing for emulations containing
514 'TEMPLATE_NAME=elf32'.
515 * configure: Regenerate.
516
fd1c4238
NC		 5172015-05-14 Nick Clifton <nickc@redhat.com>
518
519 * ld.texinfo (ASSERT): Describe the interaction with PROVIDEd
520 symbols.
521
5197d474
L		 5222015-05-11 H.J. Lu <hongjiu.lu@intel.com>
523
524 * configure.tgt: Support i[3-7]86-*-elfiamcu target.
525
7e0a8112
L		 5262015-05-11 H.J. Lu <hongjiu.lu@intel.com>
527
528 * Makefile.am (ALL_EMULATION_SOURCES): Add eelf_iamcu.c.
529 (eelf_iamcu.c): New.
530 * configure.tgt (targ_extra_emuls): Add elf_iamcu if elf_i386 is
531 enabled in BFD.
532 * Makefile.in: Regenerated.
533 * emulparams/elf_iamcu.sh: New file.
534
837a17b3
NC		 5352015-05-05 Nick Clifton <nickc@redhat.com>
536
537 * emulparams/msp430elf.sh (TEMPLATE_NAME): Change to msp430.
538 * scripttempl/msp430.sc (.text): Add .lower.text and .either.text.
539 (.data): Add .lower.data and .either.data.
540 (.bss): Add .lower.bss and .either.bss.
541 (.rodata): Add .lower.rodata and .either.rodata.
542 * emultempl/msp430.em: New file. Implements a new orphan
543 placement algorithm that divides sections between lower and upper
544 memory regions.
545 * Makefile.am (emsp430elf.c): Depend upon msp430.em.
546 *emsp430X.c): Likewise.
547 * Makefine.in: Regenerate.
548
a13eab06
AS		 5492015-04-28 Andreas Schwab <schwab@linux-m68k.org>
550
551 PR ld/18344
552 * ldlex.l (INPUTLIST): Increment lineno on newline.
553
44bd1acd
AM		 5542015-04-24 Alan Modra <amodra@gmail.com>
555
556 * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation):
557 Call gld${EMULATION_NAME}_map_segments regardless of need_laying_out.
558
08e2f2bb
DD		 5592015-04-24 DJ Delorie <dj@redhat.com>
560
561 * Makefile.am (msp430): Rename primary emulation to msp430elf.
562 (emsp430.c): Rename to emsp430elf.c, update dependencies
563 (emsp430X.c): Update dependencies.
564 * Makefile.in: Likewise.
565 * configure.tgt (msp430-*-*): Rename primary emulation to msp430elf.
d9e88e90 566 * emulparams/msp430.sh: Rename to msp430elf.sh.
08e2f2bb
DD		 567 * emulparams/msp430X.sh: Update.
568
f6fe1ccd
L		 5692015-04-23 H.J. Lu <hongjiu.lu@intel.com>
570
571 PR binutils/18209
572 * ldfile.c (ldfile_try_open_bfd): Set is_linker_input to 1.
573
a27e685f
AM		 5742015-04-23 Alan Modra <amodra@gmail.com>
575
576 * emulparams/elf64ppc.sh (GOT): Align.
577
0e5fabeb
AM		 5782015-04-22 Alan Modra <amodra@gmail.com>
579
580 * ldexp.h (struct ldexp_control): Delete dataseg.min_base. Add
581 data_seg.relro_offset.
582 * ldexp.c (fold_binary <DATA_SEGMENT_ALIGN>): Don't set min_base.
583 (fold_binary <DATA_SEGMENT_RELRO_END>): Do set relro_offset.
584 * ldlang.c (lang_size_sections): Rewrite code adjusting relro
585 segment base to line up last section on page boundary.
586
ea556d25
L		 5872015-04-15 H.J. Lu <hongjiu.lu@intel.com>
588
589 * NEWS: Mention
590 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
591
0ce398f1
L		 5922015-04-14 H.J. Lu <hongjiu.lu@intel.com>
593
594 * ld.texinfo: Document --compress-debug-sections=.
595 * ldmain.c (main): Set BFD_COMPRESS on output_bfd if
596 COMPRESS_DEBUG is set. Set BFD_COMPRESS_GABI on output_bfd
597 for COMPRESS_DEBUG_GABI_ZLIB.
598 * lexsup.c (elf_static_list_options): Add
599 --compress-debug-sections=.
600 * emultempl/elf32.em (OPTION_COMPRESS_DEBUG): New.
601 (xtra_long): Add "compress-debug-sections".
602 (gld${EMULATION_NAME}_handle_option): Handle
603 OPTION_COMPRESS_DEBUG.
604
889c2a67
L		 6052015-04-14 H.J. Lu <hongjiu.lu@intel.com>
606
607 PR ld/pr17709
608 * ld.texinfo: Document "-z noextern-protected-data".
609 * ldmain.c (main): Initialize link_info.extern_protected_data
610 to -1.
611 * lexsup.c (elf_shlib_list_options): Add
612 "-z [no]extern-protected-data".
613 * emulparams/elf32_x86_64.sh: Source extern_protected_data.sh.
614 * emulparams/elf_i386.sh: Likewise.
615 * emulparams/elf_i386_be.sh: Likewise.
616 * emulparams/elf_i386_chaos.sh: Likewise.
617 * emulparams/elf_i386_ldso.sh: Likewise.
618 * emulparams/elf_i386_vxworks.sh: Likewise.
619 * emulparams/elf_k1om.sh: Likewise.
620 * emulparams/elf_l1om.sh: Likewise.
621 * emulparams/elf_x86_64.sh: Source extern_protected_data.sh.
622 (PARSE_AND_LIST_OPTIONS): Renamed to ...
623 (PARSE_AND_LIST_OPTIONS_BNDPLT): This.
624 (PARSE_AND_LIST_ARGS_CASE_Z): Renamed to ...
625 (PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT): This.
626 (PARSE_AND_LIST_OPTIONS): Append $PARSE_AND_LIST_OPTIONS_BNDPLT.
627 (PARSE_AND_LIST_ARGS_CASE_Z): Append
628 $PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT.
629 * emulparams/extern_protected_data.sh: New file.
630
fd5a1509
L		 6312015-04-11 H.J. Lu <hongjiu.lu@intel.com>
632
633 * plugin.c (plugin_load_plugins): Removed an extra ';'.
634
080bb7bb
NC		 6352015-04-10 Nick Clifton <nickc@redhat.com>
636
637 PR binutils/18198
638 * ld.texinfo (--be8): Add a note about the interaction of this
639 option with the assembler's -EB option.
640
8c3fff59
AM		 6412015-04-10 Alan Modra <amodra@gmail.com>
642
643 * configure.ac: Set elf_list_options etc. in proper case.
644 * configure: Regenerate.
645
6166ed93
AM		 6462015-04-10 Alan Modra <amodra@gmail.com>
647
648 PR ld/18223
649 * ldlang.c (lang_process): Add _init and _fini to gc_sym_list.
650
eba27bd7
L		 6512015-04-09 H.J. Lu <hongjiu.lu@intel.com>
652
653 * emulparams/elf_x86_64.sh (BNDPLT): Removed.
654 (PARSE_AND_LIST_OPTIONS): New.
655 (PARSE_AND_LIST_ARGS_CASE_Z): Likewise.
656 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Remove
657 BNDPLT check. Handle PARSE_AND_LIST_ARGS_CASE_Z.
658 (gld${EMULATION_NAME}_list_options): Remove BNDPLT check.
659
233723a4
NC		 6602015-04-09 Nick Clifton <nickc@redhat.com>
661
662 * po/fr.po: Updated French translation.
663
82d8e420
L		 6642015-04-08 H.J. Lu <hongjiu.lu@intel.com>
665
666 * configure.ac (elf_list_options): Set to TRUE for
667 --enable-targets=all.
668 (elf_shlib_list_options): Likewise.
669 (elf_plt_unwind_list_options): Likewise.
670 * configure: Regenerated.
671
31b94bbb
L		 6722015-04-08 H.J. Lu <hongjiu.lu@intel.com>
673
674 * emulparams/elf32bmipn32-defs.sh: Skip empty EMULATION_NAME.
675
c58212ea
L		 6762015-04-08 H.J. Lu <hongjiu.lu@intel.com>
677
678 * Makefile.am (ELF_CLFAGS): New.
679 (AM_CFLAGS): Add $(ELF_CLFAGS).
680 * configure.ac (elf_list_options): New. AC_SUBST.
681 (elf_shlib_list_options): Likewise.
682 (elf_plt_unwind_list_options): Likewise.
683 * lexsup.c (elf_shlib_list_options): New.
684 (elf_static_list_options): Likewise.
685 (elf_plt_unwind_list_options): Likewise.
686 (ld_list_options): Likewise.
687 (help): Call ld_list_options.
688 * Makefile.in: Regenerated.
689 * configure: Likewise.
690 * emulparams/plt_unwind.sh (PLT_UNWIND): New.
691 (PARSE_AND_LIST_OPTIONS): Removed.
692 * emultempl/elf32.em (gld_list_options): New.
693 (gld${EMULATION_NAME}_list_options): Define only if BNDPLT or
694 PARSE_AND_LIST_OPTIONS is defined.
695 (ld_${EMULATION_NAME}_emulation): Replace
696 gld${EMULATION_NAME}_list_options with ${gld_list_options.
697
0fad6e4b
AM		 6982015-04-07 Alan Modra <amodra@gmail.com>
699
700 PR ld/18176
701 * ldlang.c (lang_size_sections): Cast shift expression.
702
d3e454b9
AM		 7032015-04-07 Alan Modra <amodra@gmail.com>
704
705 * emultempl/ppc32elf.em: Handle --no-pic-fixup.
706 (params): Init new field.
707 (ppc_before_allocation): Enable relaxation for pic_fixup.
708
3ea60775
NC		 7092015-04-07 Nick Clifton <nickc@redhat.com>
710
711 * ld.h (struct ld_config_type): Add new field: warn_orphan.
712 * ldlex.h (enum option_values): Add OPTION_WARN_ORPHAN and
713 OPTION_NO_WARN_ORPHAN.
714 * lexsup.c (ld_options): Add --warn-orphan and --no-warn-orphan.
715 (parse_args): Handle the new options.
716 * ldemul.c (ldemul_place_orphan): If requested, generate a warning
717 message when an orphan section is placed in the output file.
718 * ld.texinfo: Document the new option.
719 * NEWS: Mention the new feature.
720
15c7659f
AT		 7212015-04-02 Andrew Turner <andrew@freebsd.org>
722
723 * Makefile.am: Add FreeBSD aarch64 files.
724 * Makefile.in: Regenerate.
725 * configure.tgt: Add aarch64-*-freebsd* target triple.
726 * emulparams/aarch64fbsd.sh: New file.
727 * emulparams/aarch64fbsdb.sh: New file.
728
a0bde398
L		 7292015-04-01 H.J. Lu <hongjiu.lu@intel.com>
730
731 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Work
732 around a GCC uninitialized warning bug fixed in GCC 4.6.
733
4106101c
MS		 7342015-04-01 Tejas Belagod <tejas.belagod@arm.com>
735
736 * emultempl/aarch64elf.em
737 (aarch64_elf_create_output_section_statements): Add parameter in
738 bfd_elf${ELFSIZE}_aarch64_set_options call.
739 (OPTION_FIX_ERRATUM_843419): Define.
740 (PARSE_AND_LIST_LONGOPTS): Add fix-cortex-a53-843419.
741 (PARSE_AND_LIST_ARGS_CASES): Add OPTION_FIX_ERRATUM_843419.
742
16c1c9d6
CG		 7432015-04-01 Chen Gang <gang.chen.5i5j@gmail.com>
744
745 * emulparams/elf32_tic6x_le.sh: Skip OTHER_BSS_SECTIONS for
746 relocating operation.
747
6c1aca3e
AM		 7482015-04-01 Alan Modra <amodra@gmail.com>
749
875b5b9d 750 PR ld/18176
6c1aca3e
AM		 751 * ldlang.c (lang_size_sections): When alignment of sections
752 results in relro base adjustment being too large, don't go lower
753 than the initial value.
754 * ldexp.c (fold_binary <DATA_SEGMENT_RELRO_END>): Comment.
755 * scripttempl/elf.sc (DATA_SEGMENT_ALIGN): Omit SEGMENT_SIZE
756 alignment when SEGMENT_SIZE is the same as MAXPAGESIZE.
757
4a0bc59e
AM		 7582015-04-01 Alan Modra <amodra@gmail.com>
759
760 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Don't
761 init ehdr_start_save.
762
42271ec5
AM		 7632015-04-01 Alan Modra <amodra@gmail.com>
764
765 * Makefile.am (eelf32ppcvxworks.c): Depend on ppc32elf.em and
766 ldemul-list.h.
767 (eelf32lppc.c, eelf32lppclinux.c, eelf32lppcnto.c, eelf32lppcsim.c,
768 eelf32ppc.c, eelf32ppc_fbsd.c, eelf32ppclinux.c, eelf32ppcnto.c,
769 eelf32ppcsim.c): Rearrange deps for consistency.
770 * Makefile.in: Regenerate.
771
4e791d0f
ES		 7722015-04-01 Ed Schouten <ed@nuxi.nl>
773
774 * emultempl/elf32.em (gld*_before_allocation): Zero-initialize
775 the ehdr_start_save variable.
776
6036f486
ES		 7772015-03-31 Ed Schouten <ed@nuxi.nl>
778
779 * Makefile.am (ALL_64_EMULATION_SOURCES): Add
780 eelf_x86_64_cloudabi.c.
781 (eelf_x86_64_cloudabi.c): New.
782 * configure.tgt (targ_emul): Set to elf_x86_64_cloudabi for
783 x86_64-*-cloudabi*.
784 * Makefile.in: Regenerated.
785 * emulparams/elf_x86_64_cloudabi.sh: New file.
786
f24173eb
L		 7872015-03-31 H.J. Lu <hongjiu.lu@intel.com>
788
789 * configure.ac (AM_ZLIB): Removed.
790 * Makefile.in: Regenerated.
791 * config.in: Likewise.
792 * configure: Likewise.
793
d9ced15d
MS		 7942015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
795
796 * emultempl/aarch64elf.em (_aarch64_add_stub_section): Set section
797 alignment to 2.
798
499c37b5
MS		 7992015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
800
801 * emultempl/aarch64elf.em
802 (elf${ELFSIZE}_aarch64_add_stub_section): Adjust layout.
803
b3862264
CG		 8042015-03-18 Chen Gang <gang.chen.5i5j@gmail.com>
805
806 * ldmain.c (main): Use %F instead of %X for einfo.
807
daf220f0
AM		 8082015-03-02 Alan Modra <amodra@gmail.com>
809
810 * ld.texinfo (Options <-z nocopyreloc>): Rewrite.
811
f0673d20
NC		 8122015-02-27 Nick Clifton <nickc@redhat.com>
813
814 PR ld/17900
815 * ldlang.c (lang_set_flags): Allow exclamation mark to reverse the
816 sense of the following memory region attribute characters.
817
330b17b3
AM		 8182015-02-27 Alan Modra <amodra@gmail.com>
819
820 * Makefile.am (ALL_EMULATION_SOURCES): Sort new h8300 entries.
821 (eh8300elf_linux.c, eh8300helf_linux.c, eh8300self_linux.c,
822 eh8300sxelf_linux.c): Do not invoke genscripts here.
823 * Makefile.in: Regenerate.
824
685080f2
NC		 8252015-02-24 Nick Clifton <nickc@redhat.com>
826
827 * Makefile.am (ev850.c): Add dependency upon
828 $(srcdir)/emultempl/v850elf.em.
829 (ev850_rh850.c): Likewise.
830 * Makefile.in: Regenerate.
831 * emultempl/v850elf.em: New file.
832 * emulparams/v850.sh (EXTRA_EM_FILE): Define.
833 * emulparams/v850_rh850.sh (EXTRA_EM_FILE): Define.
834 * scripttempl/v850.sc: Add .note.renesas section.
835 * scripttempl/v850_rh850.sc: Likewise.
836
cb072816
SKS		 8372015-02-24 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
838
839 * scripttempl/avr.sc: Add new user_signatures region. Define and
840 use symbols for all region lengths.
841 * scripttempl/avrtiny.sc: Define and use symbols for all region
842 lengths.
843
5518c738
YS		 8442015-01-21 Yoshinori Sato <ysato@users.sourceforge.jp>
845
846 * Makefile.am: (ALL_EMULATION_SOURCES): Add new emulations.
847 * Makefile.in: Regenerate.
848 * configure.tgt: Add h8300-*-linux
849 * emulparams/h8300elf_linux.sh: Add new emulation.
850 * emulparams/h8300helf_linux.sh: Likewise.
851 * emulparams/h8300self_linux.sh: Likewise.
852 * emulparams/h8300sxelf_linux.sh: Likewise.
853
f971c12f
NC		 8542015-02-23 Nick Clifton <nickc@redhat.com>
855
856 * lexsup.c (parse_args): Produce a more reasonable error message
857 when -ixxx or -rxxx is the last option on the linker command line.
858
f58926a6
L		 8592015-02-14 H.J. Lu <hongjiu.lu@intel.com>
860
861 PR ld/17973
862 * testplug2.c (allsymbolsread_silent): New.
863 (set_register_hook): Handle allsymbolsreadsilent.
864 (onall_symbols_read): Skip a message if allsymbolsread_silent is
865 TRUE.
866
ce875075
AM		 8672015-02-14 Alan Modra <amodra@gmail.com>
868
869 PR ld/17973
870 * ldlang.h (struct lang_input_statement_flags): Add lto_output.
871 * ldlang.c (lang_process): Don't set loading_lto_outputs.
872 * ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output
873 to bfd.
874 * plugin.c (add_input_file, add_input_library): Set flags.lto_output.
875
b0619670
L		 8762015-02-13 H.J. Lu <hongjiu.lu@intel.com>
877
878 * NEWS: Mention support for LLVM plugin.
879
66bc8739
AM		 8802015-02-13 Alan Modra <amodra@gmail.com>
881
882 * ld.texinfo (Options <--defsym>): Correct cross reference.
883
88b9e2eb
L		 8842015-02-11 H.J. Lu <hongjiu.lu@intel.com>
885
886 * lexsup.c (ld_options): Add --[no-]map-whole-files for gold
887 option compatibility.
888
45e81354
L		 8892015-02-11 H.J. Lu <hongjiu.lu@intel.com>
890
891 * plugin.c (message): Output "warning:" for LDPL_WARNING. Output
892 "error:" for LDPL_FATAL and LDPL_ERROR.
893 * testplug2.c (parse_option): Handle fatal, error and warning.
894
e3001fd9
L		 8952015-02-11 H.J. Lu <hongjiu.lu@intel.com>
896
897 * testplug2.c (dump_tv_tag): Removed.
898 (onall_symbols_read): Return LDPS_ERR if the file descriptor isn't
899 closed.
900 * testplug3.c (dump_tv_tag): Removed.
901 (onclaim_file): Fix typo.
902
7275e869
L		 9032015-02-11 H.J. Lu <hongjiu.lu@intel.com>
904
905 PR ld/17878
906 * Makefile.am (noinst_LTLIBRARIES): Add libldtestplug2.la and
907 libldtestplug3.la.
908 (libldtestplug2_la_SOURCES): New.
909 (libldtestplug2_la_CFLAGS): Likewise.
910 (libldtestplug2_la_LDFLAGS): Likewise.
911 (libldtestplug3_la_SOURCES): New.
912 (libldtestplug3_la_CFLAGS): Likewise.
913 (libldtestplug3_la_LDFLAGS): Likewise.
914 * Makefile.in: Regenerated.
915 * testplug2.c: New file.
916 * testplug3.c: Likewise.
917
b9dc5a87
L		 9182015-02-11 H.J. Lu <hongjiu.lu@intel.com>
919
920 PR ld/17878
921 * plugin.c: Include ../bfd/plugin.h.
922 (plugin_get_ir_dummy_bfd): Call bfd_create with
923 link_info.output_bfd instead of srctemplate. Copy BFD info
924 from srctemplate only if it doesn't use BFD plugin target
925 vector.
926 (plugin_load_plugins): Call register_ld_plugin_object_p with
927 (plugin_object_p)
928 (plugin_maybe_claim): Renamed to ...
929 (plugin_object_p): This. Return dummy BFD target vector if
930 input is calimed by plugin library, otherwise return NULL.
931 Update plugin_format and plugin_dummy_bfd.
932 (plugin_maybe_claim): New. Use plugin_object_p.
933
d319a098
L		 9342015-02-10 H.J. Lu <hongjiu.lu@intel.com>
935
936 * plugin.c (plugin_maybe_claim): Initialize use_mmap.
937
38604796
L		 9382015-02-10 H.J. Lu <hongjiu.lu@intel.com>
939
940 * plugin.c (plugin_input_file_t): Add use_mmap.
941 (plugin_pagesize): New.
942 (get_view): Use plugin_pagesize. Set use_mmap if mmap is used.
943 (plugin_load_plugins): Initialize plugin_pagesize.
944 (plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
945 file.
946
fe905789
L		 9472015-02-10 H.J. Lu <hongjiu.lu@intel.com>
948
949 * plugin.c (get_view): Align offset passed to mmap.
950
1d5b29cf
L		 9512015-02-08 H.J. Lu <hongjiu.lu@intel.com>
952
953 * ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
954 if plugin isn't active or there is no thing more to claim.
955
e13419c4
L		 9562015-02-08 H.J. Lu <hongjiu.lu@intel.com>
957
958 * plugin.c (plugin_maybe_claim): Check format against bfd_object
959 directly.
960
93843894
L		 9612015-02-07 H.J. Lu <hongjiu.lu@intel.com>
962
963 * plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
964 ibfd.
965
35a1e5f3
L		 9662015-02-07 H.J. Lu <hongjiu.lu@intel.com>
967
968 * plugin.c: Include "libbfd.h".
969 (plugin_strdup): New.
970 (plugin_maybe_claim): Remove the argument of pointer to struct
971 ld_plugin_input_file. Open and handle input entry.
972 * plugin.h (plugin_maybe_claim): Updated.
973 * ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
974 without passing a pointer to struct ld_plugin_input_file.
975 * ldmain.c: Don't include "libbfd.h".
976 (add_archive_element): Call plugin_maybe_claim directly without
977 passing a pointer to struct ld_plugin_input_file.
978
8dfef1bd
L		 9792015-02-06 H.J. Lu <hongjiu.lu@intel.com>
980
981 * ld.texinfo: Document -z text, -z notext and -z textoff.
982 * emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
983 -z text, -z notext and -z textoff.
984
2aec968d
L		 9852015-02-06 H.J. Lu <hongjiu.lu@intel.com>
986
987 * configure.ac: Add AC_FUNC_MMAP.
988 * config.in: Regenerated.
989 * configure: Likewise.
990 * plugin.c: Include <sys/mman.h>.
991 (MAP_FAILED): New. Defined if not defined.
992 (PROT_READ): Likewise.
993 (MAP_PRIVATE): Likewise.
994 (view_buffer_t): New.
995 (plugin_input_file_t): Add view_buffer.
996 (get_view): Try mmap and cache the view buffer.
997 (plugin_maybe_claim): Initialize view_buffer.
998
119d62ff
L		 9992015-02-05 H.J. Lu <hongjiu.lu@intel.com>
1000
1001 * plugin.c (release_input_file): Set fd to -1 after closing it.
1002 (plugin_maybe_claim): Close fd only if fd != -1.
1003
f4b78d18
L		 10042015-02-05 H.J. Lu <hongjiu.lu@intel.com>
1005
1006 PR ld/17878
1007 * plugin.c: Include <errno.h>.
1008 (errno): New. Declare if needed.
1009 (plugin_input_file_t): New.
1010 (get_input_file): Implemented.
1011 (get_view): Likewise.
1012 (release_input_file): Likewise.
1013 (add_symbols): Updated.
1014 (get_symbols): Likewise.
1015 (plugin_maybe_claim): Allocate a plugin_input_file_t. Close fd
1016 only for a bfd_object input.
1017
6c2573b7
AM		 10182015-02-02 Alan Modra <amodra@gmail.com>
1019
1020 * emultempl/ppc64elf.em (toc_section_name): New var.
1021 (ppc_after_open): Set it.
1022 (ppc_before_allocation): Use it.
1023 (gld${EMULATION_NAME}_after_allocation): Here too.
1024
716db898
L		 10252015-01-29 H.J. Lu <hongjiu.lu@intel.com>
1026
1027 * ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
1028 with link_info.lto_plugin_active.
1029 * ldlang.c (lang_process): Likewise.
1030 * ldmain.c (add_archive_element): Likewise.
1031 * plugin.c (plugin_active_plugins_p): Removed.
1032 * plugin.h (plugin_active_plugins_p): Likewise.
1033
37a3056a
L		 10342015-01-28 H.J. Lu <hongjiu.lu@intel.com>
1035
1036 * plugin.h (plugin_get_ir_dummy_bfd): Removed. Move comments to
1037 ...
1038 * plugin.c (plugin_get_ir_dummy_bfd): Here. Make it static.
1039
15f7a26b
L		 10402015-01-28 H.J. Lu <hongjiu.lu@intel.com>
1041
1042 PR ld/17878
1043 * plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
1044 (get_view): New function.
1045 (set_tv_header): Handle LDPT_GET_VIEW.
1046 * testplug.c (tag_names): Add LDPT_GET_VIEW.
1047 (tv_get_view): New.
1048 (dump_tv_tag): Handle LDPT_GET_VIEW.
1049 (parse_tv_tag): Likewise.
1050
dbd1e97e
AM		 10512015-01-28 Alan Modra <amodra@gmail.com>
1052
1053 * emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
1054 * emultempl/ppc64elf.em (params): Init new field.
1055 (ppc_after_open): New function.
1056 (LDEMUL_AFTER_OPEN): Define.
1057 * ldlang.c (lang_final): Whitespace fix.
1058
3f8107ab
AM		 10592015-01-28 James Bowman <james.bowman@ftdichip.com>
1060
1061 * Makefile.am: Add FT32 files.
1062 * configure.tgt: Handle FT32 target.
1063 * emulparams/elf32ft32.sh: New file.
1064 * scripttempl/ft32.sc: New file.
1065 * Makefile.in: Regenerate.
1066
cc9ad334
SKS		 10672015-01-28 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1068
1069 PR 4643
1070 * ldexp.c (fold_name): Fold LENGTH only after
1071 lang_first_phase_enum.
1072 * ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
1073 rightaway.
1074 * ldlang.h (struct memory_region_struct): Add origin_exp and
1075 length_exp fields.
1076 * ldlang.c (lang_do_memory_regions): New.
1077 (lang_memory_region_lookup): Initialize origin_exp and
1078 length_exp fields.
1079 (lang_process): Call lang_do_memory_regions.
1080
c05b575a
AB		 10812015-01-20 Andrew Burgess <andrew.burgess@embecosm.com>
1082
1083 * ldlang.c (print_assignment): Only evaluate the expression for a
1084 PROVIDE'd assignment when the destination is being defined.
1085 Display a special message for PROVIDE'd symbols that are not being
1086 provided.
1087
5ad18f16
AM		 10882015-01-20 Alan Modra <amodra@gmail.com>
1089
1090 * emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
1091 (OTHER_BSS_SYMBOLS): ..this.
1092 (OTHER_PLT_RELOC_SECTIONS): Don't define.
1093 (OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
1094 (OTHER_READWRITE_SECTIONS): Don't define. Move .toc1 to..
1095 (OTHER_RELRO_SECTIONS_2): ..here.
1096 * scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
1097
23283c1b
AM		 10982015-01-20 Alan Modra <amodra@gmail.com>
1099
1100 * emulparams/elf64ppc.sh (BSS_PLT): Don't define.
1101 (OTHER_READWRITE_SECTIONS): Move .branch_lt to..
1102 (OTHER_RELRO_SECTIONS_2): ..here.
1103 (DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
1104 PLT_BEFORE_GOT): Define.
1105 * scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
1106 PLT_BEFORE_GOT combination.
1107 (DATA_GOT, SDATA_GOT): Don't define if either is already defined.
1108
3e2b0f31
AM		 11092015-01-20 Alan Modra <amodra@gmail.com>
1110
1111 * emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
1112 (OTHER_RELRO_SECTIONS_2): ..here, new define.
1113 * scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
1114
c4621b33
AM		 11152015-01-19 Alan Modra <amodra@gmail.com>
1116
3e2aa5bb 1117 PR ld/17615
c4621b33
AM		 1118 * ldlang.c (lang_process): Run lang_common before lang_gc_sections.
1119
52db4ec2
JW		 11202015-01-14 Jiong Wang <jiong.wang@arm.com>
1121
1122 * ld-arm/elf32-reject.s: New testcase.
1123 * ld-arm/elf32-reject.d: Likewise.
1124 * ld-arm/elf32-reject-pie.s: Likewise.
1125 * ld-arm/elf32-reject-pie.d: Likewise.
1126 * ld-arm/arm-elf.exp: Run new testcases.
1127 * ld-arm/ifunc-7.s: Delete f2/f4 test items.
1128 * ld-arm/ifunc-7.rd: Likewise.
1129 * ld-arm/ifunc-7.gd: Likewise.
1130 * ld-arm/ifunc-7.dd: Likewise.
1131 * ld-arm/ifunc-8.s: Likewise.
1132 * ld-arm/ifunc-8.rd: Likewise.
1133 * ld-arm/ifunc-8.gd: Likewise.
1134 * ld-arm/ifunc-8.dd: Likewise.
1135
efd321f9
AM		 11362015-01-01 Alan Modra <amodra@gmail.com>
1137
1138 * ldver.c (ldversion): Just print current year.
1139
b90efa5b 11402015-01-01 Alan Modra <amodra@gmail.com>
ca0694ad 1141
b90efa5b 1142 Update year range in copyright notice of all files.
ca0694ad 1143
b90efa5b 1144For older changes see ChangeLog-2014
252b5132 1145\f
b90efa5b 1146Copyright (C) 2015 Free Software Foundation, Inc.
752937aa
NC		 1147
1148Copying and distribution of this file, with or without modification,
1149are permitted in any medium without royalty provided the copyright
1150notice and this notice are preserved.
1151
252b5132
RH		 1152Local Variables:
1153mode: change-log
1154left-margin: 8
1155fill-column: 74
1156version-control: never
1157End:
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