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0a618243
AB		 12015-08-04 Andrew Burgess <andrew.burgess@embecosm.com>
2
3 * ld.texinfo (Options): Document --require-defined option.
4 * ldlang.c (struct require_defined_symbol): New structure.
5 (require_defined_symbol_list): New variable.
6 (ldlang_add_require_defined): New function.
7 (ldlang_check_require_defined_symbols): New function.
8 (lang_process): Check required symbols are defined.
9 * ldlang.h (ldlang_add_require_defined): Declare.
10 * ldlex.h (enum option_values): Add OPTION_REQUIRE_DEFINED_SYMBOL.
11 * lexsup.c (ld_options): Add '--require-defined' entry.
12 (parse_args): Handle '--requre-defined' entry.
13 * NEWS: Mention new '--require-defined' option.
14
127fcdff
AB		 152015-08-03 Andrew Burgess <andrew.burgess@embecosm.com>
16
17 * ld.texinfo (MEMORY): Explain that multiple MEMORY commands are
18 acceptable.
19
e77e648e
L		 202015-07-29 H.J. Lu <hongjiu.lu@intel.com>
21
22 * lexsup.c (parse_args): Don't set link_info.executable to
23 TRUE for link_info.relocatable.
24
37a42ee9
L		 252015-07-27 H.J. Lu <hongjiu.lu@intel.com>
26
27 * configure: Regenerated.
28
aff1a65e
NC		 292015-07-24 Nick Clifton <nickc@redhat.com>
30
31 * emulparams/elf32rl78.sh (OTHER_SECTIONS): Provide a value for
32 the _-rl78_abs__ symbol.
33
d9d11c36
AM		 342015-07-20 Alan Modra <amodra@gmail.com>
35
36 * emulparams/criself.sh (INIT_ADDR, FINI_ADDR): Define.
37 (INIT_START, FINI_START): Don't ALIGN.
38 * scriptempl/elf.sc (.init, .fini): Apply INIT_ADDR/FINI_ADDR.
39
e474ab13
AM		 402015-07-20 Alan Modra <amodra@gmail.com>
41
42 * scripttempl/elf.sc (.ldata, .bss): Align absolute value of dot.
43 * ldexp.c (is_align_conditional): Handle binary ALIGN.
44 (exp_fold_tree_1): Move code setting SEC_KEEP for assignments to
45 dot inside output sections. Handle absolute expressions.
46
19a7fe52
L		 472015-07-14 H.J. Lu <hongjiu.lu@intel.com>
48
49 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Make
50 --compress-debug-sections=zlib the same as
51 --compress-debug-sections=zlib-gabi.
52 * ld.texinfo: Change --compress-debug-sections=zlib to zlib-gabi.
53
1f0d470a
NC		 542015-07-14 Nick Clifton <nickc@redhat.com>
55
56 * ld.texinfo (Options): Add missing period after @xref.
57
a2c59f28
AM		 582015-07-10 Alan Modra <amodra@gmail.com>
59
60 * ldexp.c (align_dot_val): New function.
61 (fold_unary <ALIGN_K, NEXT>): Use it.
62
0f088b2a
KT		 632015-07-03 Kai Tietz <ktietz@redhat.com>
64
65 PR ld/11539
66 * scripttempl/pep.sc: Mark .idata*, .CRT*, .tls*,
67 .rsrc*, .init, .ctor*, .dtor*, .fini, .jcr,
68 .eh_frame, .pdata. .xdata, and .gcc_except_table sections
69 as KEEP.
70 * scripttempl/pe.sc: Likewise.
71 * ld.texinfo: Document that --gc-sections has experimental support
72 for COFF and PE targets.
73 * NEWS: Mention experimental support.
74
b6b3dd8f
AM		 752015-07-03 Alan Modra <amodra@gmail.com>
76
77 * Makefile.am (eelf32or1k.c, eelf32or1k_linux.c): Depend on ELF_DEPS.
78 * Makefile.in: Regenerate.
79
ee0c0c50
L		 802015-06-28 H.J. Lu <hongjiu.lu@intel.com>
81
82 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option):
83 Replace COMPRESS_DEBUG_ZLIB with COMPRESS_DEBUG_GNU_ZLIB.
84
c742574f
L		 852015-06-26 H.J. Lu <hongjiu.lu@intel.com>
86
87 * emulparams/elf_iamcu.sh (COMPILE_IN): New.
88
a2a4d60d
NC		 892015-06-15 Nick Clifton <nickc@redhat.com>
90
91 PR ld/18466
92 * emultempl/pe.em (pe_find_data_imports): Generate an error if a
93 symbol name is too long to handle.
94 * emultempl/pep.em (pep_find_data_imports): Likewise.
95
3604cb1f
TG		 962015-06-12 Tristan Gingold <gingold@adacore.com>
97
98 * NEWS: Mention new option.
99 * lexsup.c (parse_args): Handle --print-memory-usage.
100 (ld_options): Add --print-memory-usage.
101 * ldmain.c (main): Call lang_print_memory_usage.
102 * ldlex.h (enum option_values): Add OPTION_PRINT_MEMORY_USAGE.
103 * ldlang.h: Add prototype of lang_print_memory_usage.
104 * ldlang.c (lang_print_memory_size, lang_print_memory_usage): New
105 functions.
106 * ld.texinfo (Options): Document --print-memory-usage.
107 * ld.h (args_type): Add print_memory_usage field.
108
1e1b2efc
NC		 1092015-06-08 Nick Clifton <nickc@redhat.com>
110
111 * po/fr.po: Updated French Translation.
112
2f0c68f2
CM		 1132015-05-28 Catherine Moore <clm@codesourcery.com>
114 Paul Brook <paul@codesourcery.com>
115
2f0c68f2
CM		 116 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open):
117 Add Compact EH support.
118 * scripttempl/elf.sc: Handle .eh_frame_entry and .gnu_extab
119 sections.
120
68880f31
CLT		 1212015-05-17 Chung-Lin Tang <cltang@codesourcery.com>
122
123 * configure.ac (AC_PROG_GREP): Check for grep program.
124 (elf_list_options,elf_shlib_list_options,elf_plt_unwind_list_options):
125 Enable ELF option printing for emulations containing
126 'TEMPLATE_NAME=elf32'.
127 * configure: Regenerate.
128
fd1c4238
NC		 1292015-05-14 Nick Clifton <nickc@redhat.com>
130
131 * ld.texinfo (ASSERT): Describe the interaction with PROVIDEd
132 symbols.
133
5197d474
L		 1342015-05-11 H.J. Lu <hongjiu.lu@intel.com>
135
136 * configure.tgt: Support i[3-7]86-*-elfiamcu target.
137
7e0a8112
L		 1382015-05-11 H.J. Lu <hongjiu.lu@intel.com>
139
140 * Makefile.am (ALL_EMULATION_SOURCES): Add eelf_iamcu.c.
141 (eelf_iamcu.c): New.
142 * configure.tgt (targ_extra_emuls): Add elf_iamcu if elf_i386 is
143 enabled in BFD.
144 * Makefile.in: Regenerated.
145 * emulparams/elf_iamcu.sh: New file.
146
837a17b3
NC		 1472015-05-05 Nick Clifton <nickc@redhat.com>
148
149 * emulparams/msp430elf.sh (TEMPLATE_NAME): Change to msp430.
150 * scripttempl/msp430.sc (.text): Add .lower.text and .either.text.
151 (.data): Add .lower.data and .either.data.
152 (.bss): Add .lower.bss and .either.bss.
153 (.rodata): Add .lower.rodata and .either.rodata.
154 * emultempl/msp430.em: New file. Implements a new orphan
155 placement algorithm that divides sections between lower and upper
156 memory regions.
157 * Makefile.am (emsp430elf.c): Depend upon msp430.em.
158 *emsp430X.c): Likewise.
159 * Makefine.in: Regenerate.
160
a13eab06
AS		 1612015-04-28 Andreas Schwab <schwab@linux-m68k.org>
162
163 PR ld/18344
164 * ldlex.l (INPUTLIST): Increment lineno on newline.
165
44bd1acd
AM		 1662015-04-24 Alan Modra <amodra@gmail.com>
167
168 * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation):
169 Call gld${EMULATION_NAME}_map_segments regardless of need_laying_out.
170
08e2f2bb
DD		 1712015-04-24 DJ Delorie <dj@redhat.com>
172
173 * Makefile.am (msp430): Rename primary emulation to msp430elf.
174 (emsp430.c): Rename to emsp430elf.c, update dependencies
175 (emsp430X.c): Update dependencies.
176 * Makefile.in: Likewise.
177 * configure.tgt (msp430-*-*): Rename primary emulation to msp430elf.
d9e88e90 178 * emulparams/msp430.sh: Rename to msp430elf.sh.
08e2f2bb
DD		 179 * emulparams/msp430X.sh: Update.
180
f6fe1ccd
L		 1812015-04-23 H.J. Lu <hongjiu.lu@intel.com>
182
183 PR binutils/18209
184 * ldfile.c (ldfile_try_open_bfd): Set is_linker_input to 1.
185
a27e685f
AM		 1862015-04-23 Alan Modra <amodra@gmail.com>
187
188 * emulparams/elf64ppc.sh (GOT): Align.
189
0e5fabeb
AM		 1902015-04-22 Alan Modra <amodra@gmail.com>
191
192 * ldexp.h (struct ldexp_control): Delete dataseg.min_base. Add
193 data_seg.relro_offset.
194 * ldexp.c (fold_binary <DATA_SEGMENT_ALIGN>): Don't set min_base.
195 (fold_binary <DATA_SEGMENT_RELRO_END>): Do set relro_offset.
196 * ldlang.c (lang_size_sections): Rewrite code adjusting relro
197 segment base to line up last section on page boundary.
198
ea556d25
L		 1992015-04-15 H.J. Lu <hongjiu.lu@intel.com>
200
201 * NEWS: Mention
202 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
203
0ce398f1
L		 2042015-04-14 H.J. Lu <hongjiu.lu@intel.com>
205
206 * ld.texinfo: Document --compress-debug-sections=.
207 * ldmain.c (main): Set BFD_COMPRESS on output_bfd if
208 COMPRESS_DEBUG is set. Set BFD_COMPRESS_GABI on output_bfd
209 for COMPRESS_DEBUG_GABI_ZLIB.
210 * lexsup.c (elf_static_list_options): Add
211 --compress-debug-sections=.
212 * emultempl/elf32.em (OPTION_COMPRESS_DEBUG): New.
213 (xtra_long): Add "compress-debug-sections".
214 (gld${EMULATION_NAME}_handle_option): Handle
215 OPTION_COMPRESS_DEBUG.
216
889c2a67
L		 2172015-04-14 H.J. Lu <hongjiu.lu@intel.com>
218
219 PR ld/pr17709
220 * ld.texinfo: Document "-z noextern-protected-data".
221 * ldmain.c (main): Initialize link_info.extern_protected_data
222 to -1.
223 * lexsup.c (elf_shlib_list_options): Add
224 "-z [no]extern-protected-data".
225 * emulparams/elf32_x86_64.sh: Source extern_protected_data.sh.
226 * emulparams/elf_i386.sh: Likewise.
227 * emulparams/elf_i386_be.sh: Likewise.
228 * emulparams/elf_i386_chaos.sh: Likewise.
229 * emulparams/elf_i386_ldso.sh: Likewise.
230 * emulparams/elf_i386_vxworks.sh: Likewise.
231 * emulparams/elf_k1om.sh: Likewise.
232 * emulparams/elf_l1om.sh: Likewise.
233 * emulparams/elf_x86_64.sh: Source extern_protected_data.sh.
234 (PARSE_AND_LIST_OPTIONS): Renamed to ...
235 (PARSE_AND_LIST_OPTIONS_BNDPLT): This.
236 (PARSE_AND_LIST_ARGS_CASE_Z): Renamed to ...
237 (PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT): This.
238 (PARSE_AND_LIST_OPTIONS): Append $PARSE_AND_LIST_OPTIONS_BNDPLT.
239 (PARSE_AND_LIST_ARGS_CASE_Z): Append
240 $PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT.
241 * emulparams/extern_protected_data.sh: New file.
242
fd5a1509
L		 2432015-04-11 H.J. Lu <hongjiu.lu@intel.com>
244
245 * plugin.c (plugin_load_plugins): Removed an extra ';'.
246
080bb7bb
NC		 2472015-04-10 Nick Clifton <nickc@redhat.com>
248
249 PR binutils/18198
250 * ld.texinfo (--be8): Add a note about the interaction of this
251 option with the assembler's -EB option.
252
8c3fff59
AM		 2532015-04-10 Alan Modra <amodra@gmail.com>
254
255 * configure.ac: Set elf_list_options etc. in proper case.
256 * configure: Regenerate.
257
6166ed93
AM		 2582015-04-10 Alan Modra <amodra@gmail.com>
259
260 PR ld/18223
261 * ldlang.c (lang_process): Add _init and _fini to gc_sym_list.
262
eba27bd7
L		 2632015-04-09 H.J. Lu <hongjiu.lu@intel.com>
264
265 * emulparams/elf_x86_64.sh (BNDPLT): Removed.
266 (PARSE_AND_LIST_OPTIONS): New.
267 (PARSE_AND_LIST_ARGS_CASE_Z): Likewise.
268 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Remove
269 BNDPLT check. Handle PARSE_AND_LIST_ARGS_CASE_Z.
270 (gld${EMULATION_NAME}_list_options): Remove BNDPLT check.
271
233723a4
NC		 2722015-04-09 Nick Clifton <nickc@redhat.com>
273
274 * po/fr.po: Updated French translation.
275
82d8e420
L		 2762015-04-08 H.J. Lu <hongjiu.lu@intel.com>
277
278 * configure.ac (elf_list_options): Set to TRUE for
279 --enable-targets=all.
280 (elf_shlib_list_options): Likewise.
281 (elf_plt_unwind_list_options): Likewise.
282 * configure: Regenerated.
283
31b94bbb
L		 2842015-04-08 H.J. Lu <hongjiu.lu@intel.com>
285
286 * emulparams/elf32bmipn32-defs.sh: Skip empty EMULATION_NAME.
287
c58212ea
L		 2882015-04-08 H.J. Lu <hongjiu.lu@intel.com>
289
290 * Makefile.am (ELF_CLFAGS): New.
291 (AM_CFLAGS): Add $(ELF_CLFAGS).
292 * configure.ac (elf_list_options): New. AC_SUBST.
293 (elf_shlib_list_options): Likewise.
294 (elf_plt_unwind_list_options): Likewise.
295 * lexsup.c (elf_shlib_list_options): New.
296 (elf_static_list_options): Likewise.
297 (elf_plt_unwind_list_options): Likewise.
298 (ld_list_options): Likewise.
299 (help): Call ld_list_options.
300 * Makefile.in: Regenerated.
301 * configure: Likewise.
302 * emulparams/plt_unwind.sh (PLT_UNWIND): New.
303 (PARSE_AND_LIST_OPTIONS): Removed.
304 * emultempl/elf32.em (gld_list_options): New.
305 (gld${EMULATION_NAME}_list_options): Define only if BNDPLT or
306 PARSE_AND_LIST_OPTIONS is defined.
307 (ld_${EMULATION_NAME}_emulation): Replace
308 gld${EMULATION_NAME}_list_options with ${gld_list_options.
309
0fad6e4b
AM		 3102015-04-07 Alan Modra <amodra@gmail.com>
311
312 PR ld/18176
313 * ldlang.c (lang_size_sections): Cast shift expression.
314
d3e454b9
AM		 3152015-04-07 Alan Modra <amodra@gmail.com>
316
317 * emultempl/ppc32elf.em: Handle --no-pic-fixup.
318 (params): Init new field.
319 (ppc_before_allocation): Enable relaxation for pic_fixup.
320
3ea60775
NC		 3212015-04-07 Nick Clifton <nickc@redhat.com>
322
323 * ld.h (struct ld_config_type): Add new field: warn_orphan.
324 * ldlex.h (enum option_values): Add OPTION_WARN_ORPHAN and
325 OPTION_NO_WARN_ORPHAN.
326 * lexsup.c (ld_options): Add --warn-orphan and --no-warn-orphan.
327 (parse_args): Handle the new options.
328 * ldemul.c (ldemul_place_orphan): If requested, generate a warning
329 message when an orphan section is placed in the output file.
330 * ld.texinfo: Document the new option.
331 * NEWS: Mention the new feature.
332
15c7659f
AT		 3332015-04-02 Andrew Turner <andrew@freebsd.org>
334
335 * Makefile.am: Add FreeBSD aarch64 files.
336 * Makefile.in: Regenerate.
337 * configure.tgt: Add aarch64-*-freebsd* target triple.
338 * emulparams/aarch64fbsd.sh: New file.
339 * emulparams/aarch64fbsdb.sh: New file.
340
a0bde398
L		 3412015-04-01 H.J. Lu <hongjiu.lu@intel.com>
342
343 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Work
344 around a GCC uninitialized warning bug fixed in GCC 4.6.
345
4106101c
MS		 3462015-04-01 Tejas Belagod <tejas.belagod@arm.com>
347
348 * emultempl/aarch64elf.em
349 (aarch64_elf_create_output_section_statements): Add parameter in
350 bfd_elf${ELFSIZE}_aarch64_set_options call.
351 (OPTION_FIX_ERRATUM_843419): Define.
352 (PARSE_AND_LIST_LONGOPTS): Add fix-cortex-a53-843419.
353 (PARSE_AND_LIST_ARGS_CASES): Add OPTION_FIX_ERRATUM_843419.
354
16c1c9d6
CG		 3552015-04-01 Chen Gang <gang.chen.5i5j@gmail.com>
356
357 * emulparams/elf32_tic6x_le.sh: Skip OTHER_BSS_SECTIONS for
358 relocating operation.
359
6c1aca3e
AM		 3602015-04-01 Alan Modra <amodra@gmail.com>
361
875b5b9d 362 PR ld/18176
6c1aca3e
AM		 363 * ldlang.c (lang_size_sections): When alignment of sections
364 results in relro base adjustment being too large, don't go lower
365 than the initial value.
366 * ldexp.c (fold_binary <DATA_SEGMENT_RELRO_END>): Comment.
367 * scripttempl/elf.sc (DATA_SEGMENT_ALIGN): Omit SEGMENT_SIZE
368 alignment when SEGMENT_SIZE is the same as MAXPAGESIZE.
369
4a0bc59e
AM		 3702015-04-01 Alan Modra <amodra@gmail.com>
371
372 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Don't
373 init ehdr_start_save.
374
42271ec5
AM		 3752015-04-01 Alan Modra <amodra@gmail.com>
376
377 * Makefile.am (eelf32ppcvxworks.c): Depend on ppc32elf.em and
378 ldemul-list.h.
379 (eelf32lppc.c, eelf32lppclinux.c, eelf32lppcnto.c, eelf32lppcsim.c,
380 eelf32ppc.c, eelf32ppc_fbsd.c, eelf32ppclinux.c, eelf32ppcnto.c,
381 eelf32ppcsim.c): Rearrange deps for consistency.
382 * Makefile.in: Regenerate.
383
4e791d0f
ES		 3842015-04-01 Ed Schouten <ed@nuxi.nl>
385
386 * emultempl/elf32.em (gld*_before_allocation): Zero-initialize
387 the ehdr_start_save variable.
388
6036f486
ES		 3892015-03-31 Ed Schouten <ed@nuxi.nl>
390
391 * Makefile.am (ALL_64_EMULATION_SOURCES): Add
392 eelf_x86_64_cloudabi.c.
393 (eelf_x86_64_cloudabi.c): New.
394 * configure.tgt (targ_emul): Set to elf_x86_64_cloudabi for
395 x86_64-*-cloudabi*.
396 * Makefile.in: Regenerated.
397 * emulparams/elf_x86_64_cloudabi.sh: New file.
398
f24173eb
L		 3992015-03-31 H.J. Lu <hongjiu.lu@intel.com>
400
401 * configure.ac (AM_ZLIB): Removed.
402 * Makefile.in: Regenerated.
403 * config.in: Likewise.
404 * configure: Likewise.
405
d9ced15d
MS		 4062015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
407
408 * emultempl/aarch64elf.em (_aarch64_add_stub_section): Set section
409 alignment to 2.
410
499c37b5
MS		 4112015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
412
413 * emultempl/aarch64elf.em
414 (elf${ELFSIZE}_aarch64_add_stub_section): Adjust layout.
415
b3862264
CG		 4162015-03-18 Chen Gang <gang.chen.5i5j@gmail.com>
417
418 * ldmain.c (main): Use %F instead of %X for einfo.
419
daf220f0
AM		 4202015-03-02 Alan Modra <amodra@gmail.com>
421
422 * ld.texinfo (Options <-z nocopyreloc>): Rewrite.
423
f0673d20
NC		 4242015-02-27 Nick Clifton <nickc@redhat.com>
425
426 PR ld/17900
427 * ldlang.c (lang_set_flags): Allow exclamation mark to reverse the
428 sense of the following memory region attribute characters.
429
330b17b3
AM		 4302015-02-27 Alan Modra <amodra@gmail.com>
431
432 * Makefile.am (ALL_EMULATION_SOURCES): Sort new h8300 entries.
433 (eh8300elf_linux.c, eh8300helf_linux.c, eh8300self_linux.c,
434 eh8300sxelf_linux.c): Do not invoke genscripts here.
435 * Makefile.in: Regenerate.
436
685080f2
NC		 4372015-02-24 Nick Clifton <nickc@redhat.com>
438
439 * Makefile.am (ev850.c): Add dependency upon
440 $(srcdir)/emultempl/v850elf.em.
441 (ev850_rh850.c): Likewise.
442 * Makefile.in: Regenerate.
443 * emultempl/v850elf.em: New file.
444 * emulparams/v850.sh (EXTRA_EM_FILE): Define.
445 * emulparams/v850_rh850.sh (EXTRA_EM_FILE): Define.
446 * scripttempl/v850.sc: Add .note.renesas section.
447 * scripttempl/v850_rh850.sc: Likewise.
448
cb072816
SKS		 4492015-02-24 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
450
451 * scripttempl/avr.sc: Add new user_signatures region. Define and
452 use symbols for all region lengths.
453 * scripttempl/avrtiny.sc: Define and use symbols for all region
454 lengths.
455
5518c738
YS		 4562015-01-21 Yoshinori Sato <ysato@users.sourceforge.jp>
457
458 * Makefile.am: (ALL_EMULATION_SOURCES): Add new emulations.
459 * Makefile.in: Regenerate.
460 * configure.tgt: Add h8300-*-linux
461 * emulparams/h8300elf_linux.sh: Add new emulation.
462 * emulparams/h8300helf_linux.sh: Likewise.
463 * emulparams/h8300self_linux.sh: Likewise.
464 * emulparams/h8300sxelf_linux.sh: Likewise.
465
f971c12f
NC		 4662015-02-23 Nick Clifton <nickc@redhat.com>
467
468 * lexsup.c (parse_args): Produce a more reasonable error message
469 when -ixxx or -rxxx is the last option on the linker command line.
470
f58926a6
L		 4712015-02-14 H.J. Lu <hongjiu.lu@intel.com>
472
473 PR ld/17973
474 * testplug2.c (allsymbolsread_silent): New.
475 (set_register_hook): Handle allsymbolsreadsilent.
476 (onall_symbols_read): Skip a message if allsymbolsread_silent is
477 TRUE.
478
ce875075
AM		 4792015-02-14 Alan Modra <amodra@gmail.com>
480
481 PR ld/17973
482 * ldlang.h (struct lang_input_statement_flags): Add lto_output.
483 * ldlang.c (lang_process): Don't set loading_lto_outputs.
484 * ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output
485 to bfd.
486 * plugin.c (add_input_file, add_input_library): Set flags.lto_output.
487
b0619670
L		 4882015-02-13 H.J. Lu <hongjiu.lu@intel.com>
489
490 * NEWS: Mention support for LLVM plugin.
491
66bc8739
AM		 4922015-02-13 Alan Modra <amodra@gmail.com>
493
494 * ld.texinfo (Options <--defsym>): Correct cross reference.
495
88b9e2eb
L		 4962015-02-11 H.J. Lu <hongjiu.lu@intel.com>
497
498 * lexsup.c (ld_options): Add --[no-]map-whole-files for gold
499 option compatibility.
500
45e81354
L		 5012015-02-11 H.J. Lu <hongjiu.lu@intel.com>
502
503 * plugin.c (message): Output "warning:" for LDPL_WARNING. Output
504 "error:" for LDPL_FATAL and LDPL_ERROR.
505 * testplug2.c (parse_option): Handle fatal, error and warning.
506
e3001fd9
L		 5072015-02-11 H.J. Lu <hongjiu.lu@intel.com>
508
509 * testplug2.c (dump_tv_tag): Removed.
510 (onall_symbols_read): Return LDPS_ERR if the file descriptor isn't
511 closed.
512 * testplug3.c (dump_tv_tag): Removed.
513 (onclaim_file): Fix typo.
514
7275e869
L		 5152015-02-11 H.J. Lu <hongjiu.lu@intel.com>
516
517 PR ld/17878
518 * Makefile.am (noinst_LTLIBRARIES): Add libldtestplug2.la and
519 libldtestplug3.la.
520 (libldtestplug2_la_SOURCES): New.
521 (libldtestplug2_la_CFLAGS): Likewise.
522 (libldtestplug2_la_LDFLAGS): Likewise.
523 (libldtestplug3_la_SOURCES): New.
524 (libldtestplug3_la_CFLAGS): Likewise.
525 (libldtestplug3_la_LDFLAGS): Likewise.
526 * Makefile.in: Regenerated.
527 * testplug2.c: New file.
528 * testplug3.c: Likewise.
529
b9dc5a87
L		 5302015-02-11 H.J. Lu <hongjiu.lu@intel.com>
531
532 PR ld/17878
533 * plugin.c: Include ../bfd/plugin.h.
534 (plugin_get_ir_dummy_bfd): Call bfd_create with
535 link_info.output_bfd instead of srctemplate. Copy BFD info
536 from srctemplate only if it doesn't use BFD plugin target
537 vector.
538 (plugin_load_plugins): Call register_ld_plugin_object_p with
539 (plugin_object_p)
540 (plugin_maybe_claim): Renamed to ...
541 (plugin_object_p): This. Return dummy BFD target vector if
542 input is calimed by plugin library, otherwise return NULL.
543 Update plugin_format and plugin_dummy_bfd.
544 (plugin_maybe_claim): New. Use plugin_object_p.
545
d319a098
L		 5462015-02-10 H.J. Lu <hongjiu.lu@intel.com>
547
548 * plugin.c (plugin_maybe_claim): Initialize use_mmap.
549
38604796
L		 5502015-02-10 H.J. Lu <hongjiu.lu@intel.com>
551
552 * plugin.c (plugin_input_file_t): Add use_mmap.
553 (plugin_pagesize): New.
554 (get_view): Use plugin_pagesize. Set use_mmap if mmap is used.
555 (plugin_load_plugins): Initialize plugin_pagesize.
556 (plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
557 file.
558
fe905789
L		 5592015-02-10 H.J. Lu <hongjiu.lu@intel.com>
560
561 * plugin.c (get_view): Align offset passed to mmap.
562
1d5b29cf
L		 5632015-02-08 H.J. Lu <hongjiu.lu@intel.com>
564
565 * ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
566 if plugin isn't active or there is no thing more to claim.
567
e13419c4
L		 5682015-02-08 H.J. Lu <hongjiu.lu@intel.com>
569
570 * plugin.c (plugin_maybe_claim): Check format against bfd_object
571 directly.
572
93843894
L		 5732015-02-07 H.J. Lu <hongjiu.lu@intel.com>
574
575 * plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
576 ibfd.
577
35a1e5f3
L		 5782015-02-07 H.J. Lu <hongjiu.lu@intel.com>
579
580 * plugin.c: Include "libbfd.h".
581 (plugin_strdup): New.
582 (plugin_maybe_claim): Remove the argument of pointer to struct
583 ld_plugin_input_file. Open and handle input entry.
584 * plugin.h (plugin_maybe_claim): Updated.
585 * ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
586 without passing a pointer to struct ld_plugin_input_file.
587 * ldmain.c: Don't include "libbfd.h".
588 (add_archive_element): Call plugin_maybe_claim directly without
589 passing a pointer to struct ld_plugin_input_file.
590
8dfef1bd
L		 5912015-02-06 H.J. Lu <hongjiu.lu@intel.com>
592
593 * ld.texinfo: Document -z text, -z notext and -z textoff.
594 * emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
595 -z text, -z notext and -z textoff.
596
2aec968d
L		 5972015-02-06 H.J. Lu <hongjiu.lu@intel.com>
598
599 * configure.ac: Add AC_FUNC_MMAP.
600 * config.in: Regenerated.
601 * configure: Likewise.
602 * plugin.c: Include <sys/mman.h>.
603 (MAP_FAILED): New. Defined if not defined.
604 (PROT_READ): Likewise.
605 (MAP_PRIVATE): Likewise.
606 (view_buffer_t): New.
607 (plugin_input_file_t): Add view_buffer.
608 (get_view): Try mmap and cache the view buffer.
609 (plugin_maybe_claim): Initialize view_buffer.
610
119d62ff
L		 6112015-02-05 H.J. Lu <hongjiu.lu@intel.com>
612
613 * plugin.c (release_input_file): Set fd to -1 after closing it.
614 (plugin_maybe_claim): Close fd only if fd != -1.
615
f4b78d18
L		 6162015-02-05 H.J. Lu <hongjiu.lu@intel.com>
617
618 PR ld/17878
619 * plugin.c: Include <errno.h>.
620 (errno): New. Declare if needed.
621 (plugin_input_file_t): New.
622 (get_input_file): Implemented.
623 (get_view): Likewise.
624 (release_input_file): Likewise.
625 (add_symbols): Updated.
626 (get_symbols): Likewise.
627 (plugin_maybe_claim): Allocate a plugin_input_file_t. Close fd
628 only for a bfd_object input.
629
6c2573b7
AM		 6302015-02-02 Alan Modra <amodra@gmail.com>
631
632 * emultempl/ppc64elf.em (toc_section_name): New var.
633 (ppc_after_open): Set it.
634 (ppc_before_allocation): Use it.
635 (gld${EMULATION_NAME}_after_allocation): Here too.
636
716db898
L		 6372015-01-29 H.J. Lu <hongjiu.lu@intel.com>
638
639 * ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
640 with link_info.lto_plugin_active.
641 * ldlang.c (lang_process): Likewise.
642 * ldmain.c (add_archive_element): Likewise.
643 * plugin.c (plugin_active_plugins_p): Removed.
644 * plugin.h (plugin_active_plugins_p): Likewise.
645
37a3056a
L		 6462015-01-28 H.J. Lu <hongjiu.lu@intel.com>
647
648 * plugin.h (plugin_get_ir_dummy_bfd): Removed. Move comments to
649 ...
650 * plugin.c (plugin_get_ir_dummy_bfd): Here. Make it static.
651
15f7a26b
L		 6522015-01-28 H.J. Lu <hongjiu.lu@intel.com>
653
654 PR ld/17878
655 * plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
656 (get_view): New function.
657 (set_tv_header): Handle LDPT_GET_VIEW.
658 * testplug.c (tag_names): Add LDPT_GET_VIEW.
659 (tv_get_view): New.
660 (dump_tv_tag): Handle LDPT_GET_VIEW.
661 (parse_tv_tag): Likewise.
662
dbd1e97e
AM		 6632015-01-28 Alan Modra <amodra@gmail.com>
664
665 * emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
666 * emultempl/ppc64elf.em (params): Init new field.
667 (ppc_after_open): New function.
668 (LDEMUL_AFTER_OPEN): Define.
669 * ldlang.c (lang_final): Whitespace fix.
670
3f8107ab
AM		 6712015-01-28 James Bowman <james.bowman@ftdichip.com>
672
673 * Makefile.am: Add FT32 files.
674 * configure.tgt: Handle FT32 target.
675 * emulparams/elf32ft32.sh: New file.
676 * scripttempl/ft32.sc: New file.
677 * Makefile.in: Regenerate.
678
cc9ad334
SKS		 6792015-01-28 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
680
681 PR 4643
682 * ldexp.c (fold_name): Fold LENGTH only after
683 lang_first_phase_enum.
684 * ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
685 rightaway.
686 * ldlang.h (struct memory_region_struct): Add origin_exp and
687 length_exp fields.
688 * ldlang.c (lang_do_memory_regions): New.
689 (lang_memory_region_lookup): Initialize origin_exp and
690 length_exp fields.
691 (lang_process): Call lang_do_memory_regions.
692
c05b575a
AB		 6932015-01-20 Andrew Burgess <andrew.burgess@embecosm.com>
694
695 * ldlang.c (print_assignment): Only evaluate the expression for a
696 PROVIDE'd assignment when the destination is being defined.
697 Display a special message for PROVIDE'd symbols that are not being
698 provided.
699
5ad18f16
AM		 7002015-01-20 Alan Modra <amodra@gmail.com>
701
702 * emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
703 (OTHER_BSS_SYMBOLS): ..this.
704 (OTHER_PLT_RELOC_SECTIONS): Don't define.
705 (OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
706 (OTHER_READWRITE_SECTIONS): Don't define. Move .toc1 to..
707 (OTHER_RELRO_SECTIONS_2): ..here.
708 * scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
709
23283c1b
AM		 7102015-01-20 Alan Modra <amodra@gmail.com>
711
712 * emulparams/elf64ppc.sh (BSS_PLT): Don't define.
713 (OTHER_READWRITE_SECTIONS): Move .branch_lt to..
714 (OTHER_RELRO_SECTIONS_2): ..here.
715 (DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
716 PLT_BEFORE_GOT): Define.
717 * scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
718 PLT_BEFORE_GOT combination.
719 (DATA_GOT, SDATA_GOT): Don't define if either is already defined.
720
3e2b0f31
AM		 7212015-01-20 Alan Modra <amodra@gmail.com>
722
723 * emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
724 (OTHER_RELRO_SECTIONS_2): ..here, new define.
725 * scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
726
c4621b33
AM		 7272015-01-19 Alan Modra <amodra@gmail.com>
728
3e2aa5bb 729 PR ld/17615
c4621b33
AM		 730 * ldlang.c (lang_process): Run lang_common before lang_gc_sections.
731
52db4ec2
JW		 7322015-01-14 Jiong Wang <jiong.wang@arm.com>
733
734 * ld-arm/elf32-reject.s: New testcase.
735 * ld-arm/elf32-reject.d: Likewise.
736 * ld-arm/elf32-reject-pie.s: Likewise.
737 * ld-arm/elf32-reject-pie.d: Likewise.
738 * ld-arm/arm-elf.exp: Run new testcases.
739 * ld-arm/ifunc-7.s: Delete f2/f4 test items.
740 * ld-arm/ifunc-7.rd: Likewise.
741 * ld-arm/ifunc-7.gd: Likewise.
742 * ld-arm/ifunc-7.dd: Likewise.
743 * ld-arm/ifunc-8.s: Likewise.
744 * ld-arm/ifunc-8.rd: Likewise.
745 * ld-arm/ifunc-8.gd: Likewise.
746 * ld-arm/ifunc-8.dd: Likewise.
747
efd321f9
AM		 7482015-01-01 Alan Modra <amodra@gmail.com>
749
750 * ldver.c (ldversion): Just print current year.
751
b90efa5b 7522015-01-01 Alan Modra <amodra@gmail.com>
ca0694ad 753
b90efa5b 754 Update year range in copyright notice of all files.
ca0694ad 755
b90efa5b 756For older changes see ChangeLog-2014
252b5132 757\f
b90efa5b 758Copyright (C) 2015 Free Software Foundation, Inc.
752937aa
NC		 759
760Copying and distribution of this file, with or without modification,
761are permitted in any medium without royalty provided the copyright
762notice and this notice are preserved.
763
252b5132
RH		 764Local Variables:
765mode: change-log
766left-margin: 8
767fill-column: 74
768version-control: never
769End:
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