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7ae4ea7d
AM		 12015-09-18 Alan Modra <amodra@gmail.com>
2
3 * ld.texinfo: Document PowerPC64 --{no-,}save-restore-funcs.
4
7c9cf415
AM		 52015-09-18 Alan Modra <amodra@gmail.com>
6
7 * emultempl/ppc64elf.em (params): Init tls_get_addr_opt field to -1.
8 (OPTION_TLS_GET_ADDR_OPT): Define.
9 (PARSE_AND_LIST_LONGOPTS): Handle --tls-get-addr-opt.
10 (PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Likewise.
11 * ld.texinfo: Document --tls-get-addr-optimize and
12 --no-tls-get-addr-optimize.
13
975f8a9e
AM		 142015-09-18 Alan Modra <amodra@gmail.com>
15
16 PR ld/18963
17 * ldexp.h (struct ldexp_control): Add rel_from_abs.
18 (ldexp_finalize_syms): Declare.
19 * ldexp.c (new_rel_from_abs): Keep absolute for expressions
20 outside of output section statements. Set rel_from_abs.
21 (make_abs, exp_fold_tree, exp_fold_tree_no_dot): Clear rel_from_abs.
22 (struct definedness_hash_entry): Add final_sec, and comment.
23 (update_definedness): Set final_sec.
24 (set_sym_sections, ldexp_finalize_syms): New functions.
25 * ldlang.c (lang_process): Call ldexp_finalize_syms.
26
64597d82
NC		 272015-09-10 Nick Clifton <nickc@redhat.com>
28
29 * po/zh_CN.po: Updated simplified Chinese translation.
30
ea4a7f99 312015-09-09 James Bowman <james.bowman@ftdichip.com>
32
33 * scripttempl/ft32.sc: default linker script RAM and
34 FLASH size symbols
35
081bb924
NC		 362015-09-09 Nick Clifton <nickc@redhat.com>
37
38 * po/zh_CN.po: Updated simplified Chinese translation.
39
5707d2ad
NC		 402015-09-08 Nick Clifton <nickc@redhat.com>
41
42 * ld.texinfo (Source Code Reference): Extend description to
43 include an example using arrays.
44
c005eb9e
AB		 452015-07-28 Andrew Burgess <andrew.burgess@embecosm.com>
46
47 * ld.h (enum orphan_handling_enum): New.
48 (ld_config_type): Remove warn_orphan, add orphan_handling.
49 * ldemul.c (ldemul_place_orphan): Remove warning about orphan
50 sections.
51 * ldlang.c (ldlang_place_orphan): New function.
52 (lang_place_orphans): Call ldlang_place_orphan.
53 * ldlex.h (enum option_values): Remove OPTION_WARN_ORPHAN and
54 OPTION_NO_WARN_ORPHAN, add OPTION_ORPHAN_HANDLING.
55 * lexsup.c (ld_options): Remove 'warn-orphan' and
56 'no-warn-orphan', add 'orphan-handling'.
57 (parse_args): Remove handling for OPTION_WARN_ORPHAN and
58 OPTION_NO_WARN_ORPHAN, add handling for OPTION_ORPHAN_HANDLING.
59 * NEWS: Replace text about --warn-orphan with --orphan-handling.
60 * ld.texinfo (Options): Remove --warn-orphan entry and add
61 entry on --orphan-handling.
62 (Orphan Sections): Add reference to relevant command line options.
63
6033bf41
NC		 642015-09-03 Nick Clifton <nickc@redhat.com>
65
66 * ld.texinfo (--build-id): Fix typo. The COFF/PE build-id section
67 is called .buildid not .build-id.
68
a5e406b5
NC		 692015-09-03 Nick Clifton <nickc@redhat.com>
70
71 (Source Code Reference): Fix off-by-one typo in example of how to
72 use linker script symbols in C source code.
73
64d94ba0
AM		 742015-08-19 Alan Modra <amodra@gmail.com>
75
76 * emultempl/aix.em: Don't set link_info.pic.
77 * emultempl/pe.em: Likewise.
78 * emultempl/pep.em: Likewise.
79 * emultempl/sunos.em: Likewise.
80 * lexsup.c (parse_args): Likewise. Set type_pie for -pie.
81 * plugin.c (set_tv_header <LDPT_LINKER_OUTPUT>): Simplify.
82
0e1862bb
L		 832015-08-18 H.J. Lu <hongjiu.lu@intel.com>
84
85 * ld/ldctor.c: Replace shared, executable, relocatable and pie
86 fields with bfd_link_executable, bfd_link_dll,
87 bfd_link_relocatable, bfd_link_pic and bfd_link_pie.
88 * ld/ldemul.c: Likewise.
89 * ld/ldfile.c: Likewise.
90 * ld/ldlang.c: Likewise.
91 * ld/ldmain.c: Likewise.
92 * ld/ldwrite.c: Likewise.
93 * ld/lexsup.c: Likewise.
94 * ld/pe-dll.c: Likewise.
95 * ld/plugin.c: Likewise.
96 * ld/emultempl/aarch64elf.em: Likewise.
97 * ld/emultempl/aix.em: Likewise.
98 * ld/emultempl/alphaelf.em: Likewise.
99 * ld/emultempl/armcoff.em: Likewise.
100 * ld/emultempl/armelf.em: Likewise.
101 * ld/emultempl/avrelf.em: Likewise.
102 * ld/emultempl/beos.em: Likewise.
103 * ld/emultempl/cr16elf.em: Likewise.
104 * ld/emultempl/elf-generic.em: Likewise.
105 * ld/emultempl/elf32.em: Likewise.
106 * ld/emultempl/genelf.em: Likewise.
107 * ld/emultempl/generic.em: Likewise.
108 * ld/emultempl/gld960.em: Likewise.
109 * ld/emultempl/gld960c.em: Likewise.
110 * ld/emultempl/hppaelf.em: Likewise.
111 * ld/emultempl/irix.em: Likewise.
112 * ld/emultempl/linux.em: Likewise.
113 * ld/emultempl/lnk960.em: Likewise.
114 * ld/emultempl/m68hc1xelf.em: Likewise.
115 * ld/emultempl/m68kcoff.em: Likewise.
116 * ld/emultempl/m68kelf.em: Likewise.
117 * ld/emultempl/metagelf.em: Likewise.
118 * ld/emultempl/mipself.em: Likewise.
119 * ld/emultempl/mmo.em: Likewise.
120 * ld/emultempl/msp430.em: Likewise.
121 * ld/emultempl/nds32elf.em: Likewise.
122 * ld/emultempl/needrelax.em: Likewise.
123 * ld/emultempl/nios2elf.em: Likewise.
124 * ld/emultempl/pe.em: Likewise.
125 * ld/emultempl/pep.em: Likewise.
126 * ld/emultempl/ppc32elf.em: Likewise.
127 * ld/emultempl/ppc64elf.em: Likewise.
128 * ld/emultempl/sh64elf.em: Likewise.
129 * ld/emultempl/solaris2.em: Likewise.
130 * ld/emultempl/spuelf.em: Likewise.
131 * ld/emultempl/sunos.em: Likewise.
132 * ld/emultempl/tic6xdsbt.em: Likewise.
133 * ld/emultempl/ticoff.em: Likewise.
134 * ld/emultempl/v850elf.em: Likewise.
135 * ld/emultempl/vms.em: Likewise.
136 * ld/emultempl/vxworks.em: Likewise.
137
43417696
AM		 1382015-08-18 Alan Modra <amodra@gmail.com>
139
140 * ldexp.c (exp_fold_tree_1): Clear linker_def on symbol assignment.
141
e0a3af22
AM		 1422015-08-06 Alan Modra <amodra@gmail.com>
143
144 * ldexp.c (align_dot_val): Delete.
145 (fold_unary <ALIGN_K, NEXT>): Revert 2015-07-10 change.
146 (is_align_conditional): Revert 2015-07-20 change.
147 (exp_fold_tree_1): Likewise, but keep expanded comment.
148 * scripttempl/elf.sc (.ldata, .bss): Revert 2015-07-20 change.
149 * ld.texinfo (<ALIGN>): Correct description.
150
0a618243
AB		 1512015-08-04 Andrew Burgess <andrew.burgess@embecosm.com>
152
153 * ld.texinfo (Options): Document --require-defined option.
154 * ldlang.c (struct require_defined_symbol): New structure.
155 (require_defined_symbol_list): New variable.
156 (ldlang_add_require_defined): New function.
157 (ldlang_check_require_defined_symbols): New function.
158 (lang_process): Check required symbols are defined.
159 * ldlang.h (ldlang_add_require_defined): Declare.
160 * ldlex.h (enum option_values): Add OPTION_REQUIRE_DEFINED_SYMBOL.
161 * lexsup.c (ld_options): Add '--require-defined' entry.
162 (parse_args): Handle '--requre-defined' entry.
163 * NEWS: Mention new '--require-defined' option.
164
127fcdff
AB		 1652015-08-03 Andrew Burgess <andrew.burgess@embecosm.com>
166
167 * ld.texinfo (MEMORY): Explain that multiple MEMORY commands are
168 acceptable.
169
e77e648e
L		 1702015-07-29 H.J. Lu <hongjiu.lu@intel.com>
171
172 * lexsup.c (parse_args): Don't set link_info.executable to
173 TRUE for link_info.relocatable.
174
37a42ee9
L		 1752015-07-27 H.J. Lu <hongjiu.lu@intel.com>
176
177 * configure: Regenerated.
178
aff1a65e
NC		 1792015-07-24 Nick Clifton <nickc@redhat.com>
180
181 * emulparams/elf32rl78.sh (OTHER_SECTIONS): Provide a value for
182 the _-rl78_abs__ symbol.
183
d9d11c36
AM		 1842015-07-20 Alan Modra <amodra@gmail.com>
185
186 * emulparams/criself.sh (INIT_ADDR, FINI_ADDR): Define.
187 (INIT_START, FINI_START): Don't ALIGN.
188 * scriptempl/elf.sc (.init, .fini): Apply INIT_ADDR/FINI_ADDR.
189
e474ab13
AM		 1902015-07-20 Alan Modra <amodra@gmail.com>
191
192 * scripttempl/elf.sc (.ldata, .bss): Align absolute value of dot.
193 * ldexp.c (is_align_conditional): Handle binary ALIGN.
194 (exp_fold_tree_1): Move code setting SEC_KEEP for assignments to
195 dot inside output sections. Handle absolute expressions.
196
19a7fe52
L		 1972015-07-14 H.J. Lu <hongjiu.lu@intel.com>
198
199 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Make
200 --compress-debug-sections=zlib the same as
201 --compress-debug-sections=zlib-gabi.
202 * ld.texinfo: Change --compress-debug-sections=zlib to zlib-gabi.
203
1f0d470a
NC		 2042015-07-14 Nick Clifton <nickc@redhat.com>
205
206 * ld.texinfo (Options): Add missing period after @xref.
207
a2c59f28
AM		 2082015-07-10 Alan Modra <amodra@gmail.com>
209
210 * ldexp.c (align_dot_val): New function.
211 (fold_unary <ALIGN_K, NEXT>): Use it.
212
0f088b2a
KT		 2132015-07-03 Kai Tietz <ktietz@redhat.com>
214
215 PR ld/11539
216 * scripttempl/pep.sc: Mark .idata*, .CRT*, .tls*,
217 .rsrc*, .init, .ctor*, .dtor*, .fini, .jcr,
218 .eh_frame, .pdata. .xdata, and .gcc_except_table sections
219 as KEEP.
220 * scripttempl/pe.sc: Likewise.
221 * ld.texinfo: Document that --gc-sections has experimental support
222 for COFF and PE targets.
223 * NEWS: Mention experimental support.
224
b6b3dd8f
AM		 2252015-07-03 Alan Modra <amodra@gmail.com>
226
227 * Makefile.am (eelf32or1k.c, eelf32or1k_linux.c): Depend on ELF_DEPS.
228 * Makefile.in: Regenerate.
229
ee0c0c50
L		 2302015-06-28 H.J. Lu <hongjiu.lu@intel.com>
231
232 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option):
233 Replace COMPRESS_DEBUG_ZLIB with COMPRESS_DEBUG_GNU_ZLIB.
234
c742574f
L		 2352015-06-26 H.J. Lu <hongjiu.lu@intel.com>
236
237 * emulparams/elf_iamcu.sh (COMPILE_IN): New.
238
a2a4d60d
NC		 2392015-06-15 Nick Clifton <nickc@redhat.com>
240
241 PR ld/18466
242 * emultempl/pe.em (pe_find_data_imports): Generate an error if a
243 symbol name is too long to handle.
244 * emultempl/pep.em (pep_find_data_imports): Likewise.
245
3604cb1f
TG		 2462015-06-12 Tristan Gingold <gingold@adacore.com>
247
248 * NEWS: Mention new option.
249 * lexsup.c (parse_args): Handle --print-memory-usage.
250 (ld_options): Add --print-memory-usage.
251 * ldmain.c (main): Call lang_print_memory_usage.
252 * ldlex.h (enum option_values): Add OPTION_PRINT_MEMORY_USAGE.
253 * ldlang.h: Add prototype of lang_print_memory_usage.
254 * ldlang.c (lang_print_memory_size, lang_print_memory_usage): New
255 functions.
256 * ld.texinfo (Options): Document --print-memory-usage.
257 * ld.h (args_type): Add print_memory_usage field.
258
1e1b2efc
NC		 2592015-06-08 Nick Clifton <nickc@redhat.com>
260
261 * po/fr.po: Updated French Translation.
262
2f0c68f2
CM		 2632015-05-28 Catherine Moore <clm@codesourcery.com>
264 Paul Brook <paul@codesourcery.com>
265
2f0c68f2
CM		 266 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open):
267 Add Compact EH support.
268 * scripttempl/elf.sc: Handle .eh_frame_entry and .gnu_extab
269 sections.
270
68880f31
CLT		 2712015-05-17 Chung-Lin Tang <cltang@codesourcery.com>
272
273 * configure.ac (AC_PROG_GREP): Check for grep program.
274 (elf_list_options,elf_shlib_list_options,elf_plt_unwind_list_options):
275 Enable ELF option printing for emulations containing
276 'TEMPLATE_NAME=elf32'.
277 * configure: Regenerate.
278
fd1c4238
NC		 2792015-05-14 Nick Clifton <nickc@redhat.com>
280
281 * ld.texinfo (ASSERT): Describe the interaction with PROVIDEd
282 symbols.
283
5197d474
L		 2842015-05-11 H.J. Lu <hongjiu.lu@intel.com>
285
286 * configure.tgt: Support i[3-7]86-*-elfiamcu target.
287
7e0a8112
L		 2882015-05-11 H.J. Lu <hongjiu.lu@intel.com>
289
290 * Makefile.am (ALL_EMULATION_SOURCES): Add eelf_iamcu.c.
291 (eelf_iamcu.c): New.
292 * configure.tgt (targ_extra_emuls): Add elf_iamcu if elf_i386 is
293 enabled in BFD.
294 * Makefile.in: Regenerated.
295 * emulparams/elf_iamcu.sh: New file.
296
837a17b3
NC		 2972015-05-05 Nick Clifton <nickc@redhat.com>
298
299 * emulparams/msp430elf.sh (TEMPLATE_NAME): Change to msp430.
300 * scripttempl/msp430.sc (.text): Add .lower.text and .either.text.
301 (.data): Add .lower.data and .either.data.
302 (.bss): Add .lower.bss and .either.bss.
303 (.rodata): Add .lower.rodata and .either.rodata.
304 * emultempl/msp430.em: New file. Implements a new orphan
305 placement algorithm that divides sections between lower and upper
306 memory regions.
307 * Makefile.am (emsp430elf.c): Depend upon msp430.em.
308 *emsp430X.c): Likewise.
309 * Makefine.in: Regenerate.
310
a13eab06
AS		 3112015-04-28 Andreas Schwab <schwab@linux-m68k.org>
312
313 PR ld/18344
314 * ldlex.l (INPUTLIST): Increment lineno on newline.
315
44bd1acd
AM		 3162015-04-24 Alan Modra <amodra@gmail.com>
317
318 * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation):
319 Call gld${EMULATION_NAME}_map_segments regardless of need_laying_out.
320
08e2f2bb
DD		 3212015-04-24 DJ Delorie <dj@redhat.com>
322
323 * Makefile.am (msp430): Rename primary emulation to msp430elf.
324 (emsp430.c): Rename to emsp430elf.c, update dependencies
325 (emsp430X.c): Update dependencies.
326 * Makefile.in: Likewise.
327 * configure.tgt (msp430-*-*): Rename primary emulation to msp430elf.
d9e88e90 328 * emulparams/msp430.sh: Rename to msp430elf.sh.
08e2f2bb
DD		 329 * emulparams/msp430X.sh: Update.
330
f6fe1ccd
L		 3312015-04-23 H.J. Lu <hongjiu.lu@intel.com>
332
333 PR binutils/18209
334 * ldfile.c (ldfile_try_open_bfd): Set is_linker_input to 1.
335
a27e685f
AM		 3362015-04-23 Alan Modra <amodra@gmail.com>
337
338 * emulparams/elf64ppc.sh (GOT): Align.
339
0e5fabeb
AM		 3402015-04-22 Alan Modra <amodra@gmail.com>
341
342 * ldexp.h (struct ldexp_control): Delete dataseg.min_base. Add
343 data_seg.relro_offset.
344 * ldexp.c (fold_binary <DATA_SEGMENT_ALIGN>): Don't set min_base.
345 (fold_binary <DATA_SEGMENT_RELRO_END>): Do set relro_offset.
346 * ldlang.c (lang_size_sections): Rewrite code adjusting relro
347 segment base to line up last section on page boundary.
348
ea556d25
L		 3492015-04-15 H.J. Lu <hongjiu.lu@intel.com>
350
351 * NEWS: Mention
352 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
353
0ce398f1
L		 3542015-04-14 H.J. Lu <hongjiu.lu@intel.com>
355
356 * ld.texinfo: Document --compress-debug-sections=.
357 * ldmain.c (main): Set BFD_COMPRESS on output_bfd if
358 COMPRESS_DEBUG is set. Set BFD_COMPRESS_GABI on output_bfd
359 for COMPRESS_DEBUG_GABI_ZLIB.
360 * lexsup.c (elf_static_list_options): Add
361 --compress-debug-sections=.
362 * emultempl/elf32.em (OPTION_COMPRESS_DEBUG): New.
363 (xtra_long): Add "compress-debug-sections".
364 (gld${EMULATION_NAME}_handle_option): Handle
365 OPTION_COMPRESS_DEBUG.
366
889c2a67
L		 3672015-04-14 H.J. Lu <hongjiu.lu@intel.com>
368
369 PR ld/pr17709
370 * ld.texinfo: Document "-z noextern-protected-data".
371 * ldmain.c (main): Initialize link_info.extern_protected_data
372 to -1.
373 * lexsup.c (elf_shlib_list_options): Add
374 "-z [no]extern-protected-data".
375 * emulparams/elf32_x86_64.sh: Source extern_protected_data.sh.
376 * emulparams/elf_i386.sh: Likewise.
377 * emulparams/elf_i386_be.sh: Likewise.
378 * emulparams/elf_i386_chaos.sh: Likewise.
379 * emulparams/elf_i386_ldso.sh: Likewise.
380 * emulparams/elf_i386_vxworks.sh: Likewise.
381 * emulparams/elf_k1om.sh: Likewise.
382 * emulparams/elf_l1om.sh: Likewise.
383 * emulparams/elf_x86_64.sh: Source extern_protected_data.sh.
384 (PARSE_AND_LIST_OPTIONS): Renamed to ...
385 (PARSE_AND_LIST_OPTIONS_BNDPLT): This.
386 (PARSE_AND_LIST_ARGS_CASE_Z): Renamed to ...
387 (PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT): This.
388 (PARSE_AND_LIST_OPTIONS): Append $PARSE_AND_LIST_OPTIONS_BNDPLT.
389 (PARSE_AND_LIST_ARGS_CASE_Z): Append
390 $PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT.
391 * emulparams/extern_protected_data.sh: New file.
392
fd5a1509
L		 3932015-04-11 H.J. Lu <hongjiu.lu@intel.com>
394
395 * plugin.c (plugin_load_plugins): Removed an extra ';'.
396
080bb7bb
NC		 3972015-04-10 Nick Clifton <nickc@redhat.com>
398
399 PR binutils/18198
400 * ld.texinfo (--be8): Add a note about the interaction of this
401 option with the assembler's -EB option.
402
8c3fff59
AM		 4032015-04-10 Alan Modra <amodra@gmail.com>
404
405 * configure.ac: Set elf_list_options etc. in proper case.
406 * configure: Regenerate.
407
6166ed93
AM		 4082015-04-10 Alan Modra <amodra@gmail.com>
409
410 PR ld/18223
411 * ldlang.c (lang_process): Add _init and _fini to gc_sym_list.
412
eba27bd7
L		 4132015-04-09 H.J. Lu <hongjiu.lu@intel.com>
414
415 * emulparams/elf_x86_64.sh (BNDPLT): Removed.
416 (PARSE_AND_LIST_OPTIONS): New.
417 (PARSE_AND_LIST_ARGS_CASE_Z): Likewise.
418 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Remove
419 BNDPLT check. Handle PARSE_AND_LIST_ARGS_CASE_Z.
420 (gld${EMULATION_NAME}_list_options): Remove BNDPLT check.
421
233723a4
NC		 4222015-04-09 Nick Clifton <nickc@redhat.com>
423
424 * po/fr.po: Updated French translation.
425
82d8e420
L		 4262015-04-08 H.J. Lu <hongjiu.lu@intel.com>
427
428 * configure.ac (elf_list_options): Set to TRUE for
429 --enable-targets=all.
430 (elf_shlib_list_options): Likewise.
431 (elf_plt_unwind_list_options): Likewise.
432 * configure: Regenerated.
433
31b94bbb
L		 4342015-04-08 H.J. Lu <hongjiu.lu@intel.com>
435
436 * emulparams/elf32bmipn32-defs.sh: Skip empty EMULATION_NAME.
437
c58212ea
L		 4382015-04-08 H.J. Lu <hongjiu.lu@intel.com>
439
440 * Makefile.am (ELF_CLFAGS): New.
441 (AM_CFLAGS): Add $(ELF_CLFAGS).
442 * configure.ac (elf_list_options): New. AC_SUBST.
443 (elf_shlib_list_options): Likewise.
444 (elf_plt_unwind_list_options): Likewise.
445 * lexsup.c (elf_shlib_list_options): New.
446 (elf_static_list_options): Likewise.
447 (elf_plt_unwind_list_options): Likewise.
448 (ld_list_options): Likewise.
449 (help): Call ld_list_options.
450 * Makefile.in: Regenerated.
451 * configure: Likewise.
452 * emulparams/plt_unwind.sh (PLT_UNWIND): New.
453 (PARSE_AND_LIST_OPTIONS): Removed.
454 * emultempl/elf32.em (gld_list_options): New.
455 (gld${EMULATION_NAME}_list_options): Define only if BNDPLT or
456 PARSE_AND_LIST_OPTIONS is defined.
457 (ld_${EMULATION_NAME}_emulation): Replace
458 gld${EMULATION_NAME}_list_options with ${gld_list_options.
459
0fad6e4b
AM		 4602015-04-07 Alan Modra <amodra@gmail.com>
461
462 PR ld/18176
463 * ldlang.c (lang_size_sections): Cast shift expression.
464
d3e454b9
AM		 4652015-04-07 Alan Modra <amodra@gmail.com>
466
467 * emultempl/ppc32elf.em: Handle --no-pic-fixup.
468 (params): Init new field.
469 (ppc_before_allocation): Enable relaxation for pic_fixup.
470
3ea60775
NC		 4712015-04-07 Nick Clifton <nickc@redhat.com>
472
473 * ld.h (struct ld_config_type): Add new field: warn_orphan.
474 * ldlex.h (enum option_values): Add OPTION_WARN_ORPHAN and
475 OPTION_NO_WARN_ORPHAN.
476 * lexsup.c (ld_options): Add --warn-orphan and --no-warn-orphan.
477 (parse_args): Handle the new options.
478 * ldemul.c (ldemul_place_orphan): If requested, generate a warning
479 message when an orphan section is placed in the output file.
480 * ld.texinfo: Document the new option.
481 * NEWS: Mention the new feature.
482
15c7659f
AT		 4832015-04-02 Andrew Turner <andrew@freebsd.org>
484
485 * Makefile.am: Add FreeBSD aarch64 files.
486 * Makefile.in: Regenerate.
487 * configure.tgt: Add aarch64-*-freebsd* target triple.
488 * emulparams/aarch64fbsd.sh: New file.
489 * emulparams/aarch64fbsdb.sh: New file.
490
a0bde398
L		 4912015-04-01 H.J. Lu <hongjiu.lu@intel.com>
492
493 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Work
494 around a GCC uninitialized warning bug fixed in GCC 4.6.
495
4106101c
MS		 4962015-04-01 Tejas Belagod <tejas.belagod@arm.com>
497
498 * emultempl/aarch64elf.em
499 (aarch64_elf_create_output_section_statements): Add parameter in
500 bfd_elf${ELFSIZE}_aarch64_set_options call.
501 (OPTION_FIX_ERRATUM_843419): Define.
502 (PARSE_AND_LIST_LONGOPTS): Add fix-cortex-a53-843419.
503 (PARSE_AND_LIST_ARGS_CASES): Add OPTION_FIX_ERRATUM_843419.
504
16c1c9d6
CG		 5052015-04-01 Chen Gang <gang.chen.5i5j@gmail.com>
506
507 * emulparams/elf32_tic6x_le.sh: Skip OTHER_BSS_SECTIONS for
508 relocating operation.
509
6c1aca3e
AM		 5102015-04-01 Alan Modra <amodra@gmail.com>
511
875b5b9d 512 PR ld/18176
6c1aca3e
AM		 513 * ldlang.c (lang_size_sections): When alignment of sections
514 results in relro base adjustment being too large, don't go lower
515 than the initial value.
516 * ldexp.c (fold_binary <DATA_SEGMENT_RELRO_END>): Comment.
517 * scripttempl/elf.sc (DATA_SEGMENT_ALIGN): Omit SEGMENT_SIZE
518 alignment when SEGMENT_SIZE is the same as MAXPAGESIZE.
519
4a0bc59e
AM		 5202015-04-01 Alan Modra <amodra@gmail.com>
521
522 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Don't
523 init ehdr_start_save.
524
42271ec5
AM		 5252015-04-01 Alan Modra <amodra@gmail.com>
526
527 * Makefile.am (eelf32ppcvxworks.c): Depend on ppc32elf.em and
528 ldemul-list.h.
529 (eelf32lppc.c, eelf32lppclinux.c, eelf32lppcnto.c, eelf32lppcsim.c,
530 eelf32ppc.c, eelf32ppc_fbsd.c, eelf32ppclinux.c, eelf32ppcnto.c,
531 eelf32ppcsim.c): Rearrange deps for consistency.
532 * Makefile.in: Regenerate.
533
4e791d0f
ES		 5342015-04-01 Ed Schouten <ed@nuxi.nl>
535
536 * emultempl/elf32.em (gld*_before_allocation): Zero-initialize
537 the ehdr_start_save variable.
538
6036f486
ES		 5392015-03-31 Ed Schouten <ed@nuxi.nl>
540
541 * Makefile.am (ALL_64_EMULATION_SOURCES): Add
542 eelf_x86_64_cloudabi.c.
543 (eelf_x86_64_cloudabi.c): New.
544 * configure.tgt (targ_emul): Set to elf_x86_64_cloudabi for
545 x86_64-*-cloudabi*.
546 * Makefile.in: Regenerated.
547 * emulparams/elf_x86_64_cloudabi.sh: New file.
548
f24173eb
L		 5492015-03-31 H.J. Lu <hongjiu.lu@intel.com>
550
551 * configure.ac (AM_ZLIB): Removed.
552 * Makefile.in: Regenerated.
553 * config.in: Likewise.
554 * configure: Likewise.
555
d9ced15d
MS		 5562015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
557
558 * emultempl/aarch64elf.em (_aarch64_add_stub_section): Set section
559 alignment to 2.
560
499c37b5
MS		 5612015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
562
563 * emultempl/aarch64elf.em
564 (elf${ELFSIZE}_aarch64_add_stub_section): Adjust layout.
565
b3862264
CG		 5662015-03-18 Chen Gang <gang.chen.5i5j@gmail.com>
567
568 * ldmain.c (main): Use %F instead of %X for einfo.
569
daf220f0
AM		 5702015-03-02 Alan Modra <amodra@gmail.com>
571
572 * ld.texinfo (Options <-z nocopyreloc>): Rewrite.
573
f0673d20
NC		 5742015-02-27 Nick Clifton <nickc@redhat.com>
575
576 PR ld/17900
577 * ldlang.c (lang_set_flags): Allow exclamation mark to reverse the
578 sense of the following memory region attribute characters.
579
330b17b3
AM		 5802015-02-27 Alan Modra <amodra@gmail.com>
581
582 * Makefile.am (ALL_EMULATION_SOURCES): Sort new h8300 entries.
583 (eh8300elf_linux.c, eh8300helf_linux.c, eh8300self_linux.c,
584 eh8300sxelf_linux.c): Do not invoke genscripts here.
585 * Makefile.in: Regenerate.
586
685080f2
NC		 5872015-02-24 Nick Clifton <nickc@redhat.com>
588
589 * Makefile.am (ev850.c): Add dependency upon
590 $(srcdir)/emultempl/v850elf.em.
591 (ev850_rh850.c): Likewise.
592 * Makefile.in: Regenerate.
593 * emultempl/v850elf.em: New file.
594 * emulparams/v850.sh (EXTRA_EM_FILE): Define.
595 * emulparams/v850_rh850.sh (EXTRA_EM_FILE): Define.
596 * scripttempl/v850.sc: Add .note.renesas section.
597 * scripttempl/v850_rh850.sc: Likewise.
598
cb072816
SKS		 5992015-02-24 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
600
601 * scripttempl/avr.sc: Add new user_signatures region. Define and
602 use symbols for all region lengths.
603 * scripttempl/avrtiny.sc: Define and use symbols for all region
604 lengths.
605
5518c738
YS		 6062015-01-21 Yoshinori Sato <ysato@users.sourceforge.jp>
607
608 * Makefile.am: (ALL_EMULATION_SOURCES): Add new emulations.
609 * Makefile.in: Regenerate.
610 * configure.tgt: Add h8300-*-linux
611 * emulparams/h8300elf_linux.sh: Add new emulation.
612 * emulparams/h8300helf_linux.sh: Likewise.
613 * emulparams/h8300self_linux.sh: Likewise.
614 * emulparams/h8300sxelf_linux.sh: Likewise.
615
f971c12f
NC		 6162015-02-23 Nick Clifton <nickc@redhat.com>
617
618 * lexsup.c (parse_args): Produce a more reasonable error message
619 when -ixxx or -rxxx is the last option on the linker command line.
620
f58926a6
L		 6212015-02-14 H.J. Lu <hongjiu.lu@intel.com>
622
623 PR ld/17973
624 * testplug2.c (allsymbolsread_silent): New.
625 (set_register_hook): Handle allsymbolsreadsilent.
626 (onall_symbols_read): Skip a message if allsymbolsread_silent is
627 TRUE.
628
ce875075
AM		 6292015-02-14 Alan Modra <amodra@gmail.com>
630
631 PR ld/17973
632 * ldlang.h (struct lang_input_statement_flags): Add lto_output.
633 * ldlang.c (lang_process): Don't set loading_lto_outputs.
634 * ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output
635 to bfd.
636 * plugin.c (add_input_file, add_input_library): Set flags.lto_output.
637
b0619670
L		 6382015-02-13 H.J. Lu <hongjiu.lu@intel.com>
639
640 * NEWS: Mention support for LLVM plugin.
641
66bc8739
AM		 6422015-02-13 Alan Modra <amodra@gmail.com>
643
644 * ld.texinfo (Options <--defsym>): Correct cross reference.
645
88b9e2eb
L		 6462015-02-11 H.J. Lu <hongjiu.lu@intel.com>
647
648 * lexsup.c (ld_options): Add --[no-]map-whole-files for gold
649 option compatibility.
650
45e81354
L		 6512015-02-11 H.J. Lu <hongjiu.lu@intel.com>
652
653 * plugin.c (message): Output "warning:" for LDPL_WARNING. Output
654 "error:" for LDPL_FATAL and LDPL_ERROR.
655 * testplug2.c (parse_option): Handle fatal, error and warning.
656
e3001fd9
L		 6572015-02-11 H.J. Lu <hongjiu.lu@intel.com>
658
659 * testplug2.c (dump_tv_tag): Removed.
660 (onall_symbols_read): Return LDPS_ERR if the file descriptor isn't
661 closed.
662 * testplug3.c (dump_tv_tag): Removed.
663 (onclaim_file): Fix typo.
664
7275e869
L		 6652015-02-11 H.J. Lu <hongjiu.lu@intel.com>
666
667 PR ld/17878
668 * Makefile.am (noinst_LTLIBRARIES): Add libldtestplug2.la and
669 libldtestplug3.la.
670 (libldtestplug2_la_SOURCES): New.
671 (libldtestplug2_la_CFLAGS): Likewise.
672 (libldtestplug2_la_LDFLAGS): Likewise.
673 (libldtestplug3_la_SOURCES): New.
674 (libldtestplug3_la_CFLAGS): Likewise.
675 (libldtestplug3_la_LDFLAGS): Likewise.
676 * Makefile.in: Regenerated.
677 * testplug2.c: New file.
678 * testplug3.c: Likewise.
679
b9dc5a87
L		 6802015-02-11 H.J. Lu <hongjiu.lu@intel.com>
681
682 PR ld/17878
683 * plugin.c: Include ../bfd/plugin.h.
684 (plugin_get_ir_dummy_bfd): Call bfd_create with
685 link_info.output_bfd instead of srctemplate. Copy BFD info
686 from srctemplate only if it doesn't use BFD plugin target
687 vector.
688 (plugin_load_plugins): Call register_ld_plugin_object_p with
689 (plugin_object_p)
690 (plugin_maybe_claim): Renamed to ...
691 (plugin_object_p): This. Return dummy BFD target vector if
692 input is calimed by plugin library, otherwise return NULL.
693 Update plugin_format and plugin_dummy_bfd.
694 (plugin_maybe_claim): New. Use plugin_object_p.
695
d319a098
L		 6962015-02-10 H.J. Lu <hongjiu.lu@intel.com>
697
698 * plugin.c (plugin_maybe_claim): Initialize use_mmap.
699
38604796
L		 7002015-02-10 H.J. Lu <hongjiu.lu@intel.com>
701
702 * plugin.c (plugin_input_file_t): Add use_mmap.
703 (plugin_pagesize): New.
704 (get_view): Use plugin_pagesize. Set use_mmap if mmap is used.
705 (plugin_load_plugins): Initialize plugin_pagesize.
706 (plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
707 file.
708
fe905789
L		 7092015-02-10 H.J. Lu <hongjiu.lu@intel.com>
710
711 * plugin.c (get_view): Align offset passed to mmap.
712
1d5b29cf
L		 7132015-02-08 H.J. Lu <hongjiu.lu@intel.com>
714
715 * ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
716 if plugin isn't active or there is no thing more to claim.
717
e13419c4
L		 7182015-02-08 H.J. Lu <hongjiu.lu@intel.com>
719
720 * plugin.c (plugin_maybe_claim): Check format against bfd_object
721 directly.
722
93843894
L		 7232015-02-07 H.J. Lu <hongjiu.lu@intel.com>
724
725 * plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
726 ibfd.
727
35a1e5f3
L		 7282015-02-07 H.J. Lu <hongjiu.lu@intel.com>
729
730 * plugin.c: Include "libbfd.h".
731 (plugin_strdup): New.
732 (plugin_maybe_claim): Remove the argument of pointer to struct
733 ld_plugin_input_file. Open and handle input entry.
734 * plugin.h (plugin_maybe_claim): Updated.
735 * ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
736 without passing a pointer to struct ld_plugin_input_file.
737 * ldmain.c: Don't include "libbfd.h".
738 (add_archive_element): Call plugin_maybe_claim directly without
739 passing a pointer to struct ld_plugin_input_file.
740
8dfef1bd
L		 7412015-02-06 H.J. Lu <hongjiu.lu@intel.com>
742
743 * ld.texinfo: Document -z text, -z notext and -z textoff.
744 * emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
745 -z text, -z notext and -z textoff.
746
2aec968d
L		 7472015-02-06 H.J. Lu <hongjiu.lu@intel.com>
748
749 * configure.ac: Add AC_FUNC_MMAP.
750 * config.in: Regenerated.
751 * configure: Likewise.
752 * plugin.c: Include <sys/mman.h>.
753 (MAP_FAILED): New. Defined if not defined.
754 (PROT_READ): Likewise.
755 (MAP_PRIVATE): Likewise.
756 (view_buffer_t): New.
757 (plugin_input_file_t): Add view_buffer.
758 (get_view): Try mmap and cache the view buffer.
759 (plugin_maybe_claim): Initialize view_buffer.
760
119d62ff
L		 7612015-02-05 H.J. Lu <hongjiu.lu@intel.com>
762
763 * plugin.c (release_input_file): Set fd to -1 after closing it.
764 (plugin_maybe_claim): Close fd only if fd != -1.
765
f4b78d18
L		 7662015-02-05 H.J. Lu <hongjiu.lu@intel.com>
767
768 PR ld/17878
769 * plugin.c: Include <errno.h>.
770 (errno): New. Declare if needed.
771 (plugin_input_file_t): New.
772 (get_input_file): Implemented.
773 (get_view): Likewise.
774 (release_input_file): Likewise.
775 (add_symbols): Updated.
776 (get_symbols): Likewise.
777 (plugin_maybe_claim): Allocate a plugin_input_file_t. Close fd
778 only for a bfd_object input.
779
6c2573b7
AM		 7802015-02-02 Alan Modra <amodra@gmail.com>
781
782 * emultempl/ppc64elf.em (toc_section_name): New var.
783 (ppc_after_open): Set it.
784 (ppc_before_allocation): Use it.
785 (gld${EMULATION_NAME}_after_allocation): Here too.
786
716db898
L		 7872015-01-29 H.J. Lu <hongjiu.lu@intel.com>
788
789 * ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
790 with link_info.lto_plugin_active.
791 * ldlang.c (lang_process): Likewise.
792 * ldmain.c (add_archive_element): Likewise.
793 * plugin.c (plugin_active_plugins_p): Removed.
794 * plugin.h (plugin_active_plugins_p): Likewise.
795
37a3056a
L		 7962015-01-28 H.J. Lu <hongjiu.lu@intel.com>
797
798 * plugin.h (plugin_get_ir_dummy_bfd): Removed. Move comments to
799 ...
800 * plugin.c (plugin_get_ir_dummy_bfd): Here. Make it static.
801
15f7a26b
L		 8022015-01-28 H.J. Lu <hongjiu.lu@intel.com>
803
804 PR ld/17878
805 * plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
806 (get_view): New function.
807 (set_tv_header): Handle LDPT_GET_VIEW.
808 * testplug.c (tag_names): Add LDPT_GET_VIEW.
809 (tv_get_view): New.
810 (dump_tv_tag): Handle LDPT_GET_VIEW.
811 (parse_tv_tag): Likewise.
812
dbd1e97e
AM		 8132015-01-28 Alan Modra <amodra@gmail.com>
814
815 * emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
816 * emultempl/ppc64elf.em (params): Init new field.
817 (ppc_after_open): New function.
818 (LDEMUL_AFTER_OPEN): Define.
819 * ldlang.c (lang_final): Whitespace fix.
820
3f8107ab
AM		 8212015-01-28 James Bowman <james.bowman@ftdichip.com>
822
823 * Makefile.am: Add FT32 files.
824 * configure.tgt: Handle FT32 target.
825 * emulparams/elf32ft32.sh: New file.
826 * scripttempl/ft32.sc: New file.
827 * Makefile.in: Regenerate.
828
cc9ad334
SKS		 8292015-01-28 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
830
831 PR 4643
832 * ldexp.c (fold_name): Fold LENGTH only after
833 lang_first_phase_enum.
834 * ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
835 rightaway.
836 * ldlang.h (struct memory_region_struct): Add origin_exp and
837 length_exp fields.
838 * ldlang.c (lang_do_memory_regions): New.
839 (lang_memory_region_lookup): Initialize origin_exp and
840 length_exp fields.
841 (lang_process): Call lang_do_memory_regions.
842
c05b575a
AB		 8432015-01-20 Andrew Burgess <andrew.burgess@embecosm.com>
844
845 * ldlang.c (print_assignment): Only evaluate the expression for a
846 PROVIDE'd assignment when the destination is being defined.
847 Display a special message for PROVIDE'd symbols that are not being
848 provided.
849
5ad18f16
AM		 8502015-01-20 Alan Modra <amodra@gmail.com>
851
852 * emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
853 (OTHER_BSS_SYMBOLS): ..this.
854 (OTHER_PLT_RELOC_SECTIONS): Don't define.
855 (OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
856 (OTHER_READWRITE_SECTIONS): Don't define. Move .toc1 to..
857 (OTHER_RELRO_SECTIONS_2): ..here.
858 * scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
859
23283c1b
AM		 8602015-01-20 Alan Modra <amodra@gmail.com>
861
862 * emulparams/elf64ppc.sh (BSS_PLT): Don't define.
863 (OTHER_READWRITE_SECTIONS): Move .branch_lt to..
864 (OTHER_RELRO_SECTIONS_2): ..here.
865 (DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
866 PLT_BEFORE_GOT): Define.
867 * scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
868 PLT_BEFORE_GOT combination.
869 (DATA_GOT, SDATA_GOT): Don't define if either is already defined.
870
3e2b0f31
AM		 8712015-01-20 Alan Modra <amodra@gmail.com>
872
873 * emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
874 (OTHER_RELRO_SECTIONS_2): ..here, new define.
875 * scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
876
c4621b33
AM		 8772015-01-19 Alan Modra <amodra@gmail.com>
878
3e2aa5bb 879 PR ld/17615
c4621b33
AM		 880 * ldlang.c (lang_process): Run lang_common before lang_gc_sections.
881
52db4ec2
JW		 8822015-01-14 Jiong Wang <jiong.wang@arm.com>
883
884 * ld-arm/elf32-reject.s: New testcase.
885 * ld-arm/elf32-reject.d: Likewise.
886 * ld-arm/elf32-reject-pie.s: Likewise.
887 * ld-arm/elf32-reject-pie.d: Likewise.
888 * ld-arm/arm-elf.exp: Run new testcases.
889 * ld-arm/ifunc-7.s: Delete f2/f4 test items.
890 * ld-arm/ifunc-7.rd: Likewise.
891 * ld-arm/ifunc-7.gd: Likewise.
892 * ld-arm/ifunc-7.dd: Likewise.
893 * ld-arm/ifunc-8.s: Likewise.
894 * ld-arm/ifunc-8.rd: Likewise.
895 * ld-arm/ifunc-8.gd: Likewise.
896 * ld-arm/ifunc-8.dd: Likewise.
897
efd321f9
AM		 8982015-01-01 Alan Modra <amodra@gmail.com>
899
900 * ldver.c (ldversion): Just print current year.
901
b90efa5b 9022015-01-01 Alan Modra <amodra@gmail.com>
ca0694ad 903
b90efa5b 904 Update year range in copyright notice of all files.
ca0694ad 905
b90efa5b 906For older changes see ChangeLog-2014
252b5132 907\f
b90efa5b 908Copyright (C) 2015 Free Software Foundation, Inc.
752937aa
NC		 909
910Copying and distribution of this file, with or without modification,
911are permitted in any medium without royalty provided the copyright
912notice and this notice are preserved.
913
252b5132
RH		 914Local Variables:
915mode: change-log
916left-margin: 8
917fill-column: 74
918version-control: never
919End:
A mirror of the official binutils-gdb repository