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Remove one unnecessary iteration in insertion sort
[thirdparty/binutils-gdb.git] / ld / ChangeLog
CommitLineData
64597d82
NC		 12015-09-10 Nick Clifton <nickc@redhat.com>
2
3 * po/zh_CN.po: Updated simplified Chinese translation.
4
ea4a7f99 52015-09-09 James Bowman <james.bowman@ftdichip.com>
6
7 * scripttempl/ft32.sc: default linker script RAM and
8 FLASH size symbols
9
081bb924
NC		 102015-09-09 Nick Clifton <nickc@redhat.com>
11
12 * po/zh_CN.po: Updated simplified Chinese translation.
13
5707d2ad
NC		 142015-09-08 Nick Clifton <nickc@redhat.com>
15
16 * ld.texinfo (Source Code Reference): Extend description to
17 include an example using arrays.
18
c005eb9e
AB		 192015-07-28 Andrew Burgess <andrew.burgess@embecosm.com>
20
21 * ld.h (enum orphan_handling_enum): New.
22 (ld_config_type): Remove warn_orphan, add orphan_handling.
23 * ldemul.c (ldemul_place_orphan): Remove warning about orphan
24 sections.
25 * ldlang.c (ldlang_place_orphan): New function.
26 (lang_place_orphans): Call ldlang_place_orphan.
27 * ldlex.h (enum option_values): Remove OPTION_WARN_ORPHAN and
28 OPTION_NO_WARN_ORPHAN, add OPTION_ORPHAN_HANDLING.
29 * lexsup.c (ld_options): Remove 'warn-orphan' and
30 'no-warn-orphan', add 'orphan-handling'.
31 (parse_args): Remove handling for OPTION_WARN_ORPHAN and
32 OPTION_NO_WARN_ORPHAN, add handling for OPTION_ORPHAN_HANDLING.
33 * NEWS: Replace text about --warn-orphan with --orphan-handling.
34 * ld.texinfo (Options): Remove --warn-orphan entry and add
35 entry on --orphan-handling.
36 (Orphan Sections): Add reference to relevant command line options.
37
6033bf41
NC		 382015-09-03 Nick Clifton <nickc@redhat.com>
39
40 * ld.texinfo (--build-id): Fix typo. The COFF/PE build-id section
41 is called .buildid not .build-id.
42
a5e406b5
NC		 432015-09-03 Nick Clifton <nickc@redhat.com>
44
45 (Source Code Reference): Fix off-by-one typo in example of how to
46 use linker script symbols in C source code.
47
64d94ba0
AM		 482015-08-19 Alan Modra <amodra@gmail.com>
49
50 * emultempl/aix.em: Don't set link_info.pic.
51 * emultempl/pe.em: Likewise.
52 * emultempl/pep.em: Likewise.
53 * emultempl/sunos.em: Likewise.
54 * lexsup.c (parse_args): Likewise. Set type_pie for -pie.
55 * plugin.c (set_tv_header <LDPT_LINKER_OUTPUT>): Simplify.
56
0e1862bb
L		 572015-08-18 H.J. Lu <hongjiu.lu@intel.com>
58
59 * ld/ldctor.c: Replace shared, executable, relocatable and pie
60 fields with bfd_link_executable, bfd_link_dll,
61 bfd_link_relocatable, bfd_link_pic and bfd_link_pie.
62 * ld/ldemul.c: Likewise.
63 * ld/ldfile.c: Likewise.
64 * ld/ldlang.c: Likewise.
65 * ld/ldmain.c: Likewise.
66 * ld/ldwrite.c: Likewise.
67 * ld/lexsup.c: Likewise.
68 * ld/pe-dll.c: Likewise.
69 * ld/plugin.c: Likewise.
70 * ld/emultempl/aarch64elf.em: Likewise.
71 * ld/emultempl/aix.em: Likewise.
72 * ld/emultempl/alphaelf.em: Likewise.
73 * ld/emultempl/armcoff.em: Likewise.
74 * ld/emultempl/armelf.em: Likewise.
75 * ld/emultempl/avrelf.em: Likewise.
76 * ld/emultempl/beos.em: Likewise.
77 * ld/emultempl/cr16elf.em: Likewise.
78 * ld/emultempl/elf-generic.em: Likewise.
79 * ld/emultempl/elf32.em: Likewise.
80 * ld/emultempl/genelf.em: Likewise.
81 * ld/emultempl/generic.em: Likewise.
82 * ld/emultempl/gld960.em: Likewise.
83 * ld/emultempl/gld960c.em: Likewise.
84 * ld/emultempl/hppaelf.em: Likewise.
85 * ld/emultempl/irix.em: Likewise.
86 * ld/emultempl/linux.em: Likewise.
87 * ld/emultempl/lnk960.em: Likewise.
88 * ld/emultempl/m68hc1xelf.em: Likewise.
89 * ld/emultempl/m68kcoff.em: Likewise.
90 * ld/emultempl/m68kelf.em: Likewise.
91 * ld/emultempl/metagelf.em: Likewise.
92 * ld/emultempl/mipself.em: Likewise.
93 * ld/emultempl/mmo.em: Likewise.
94 * ld/emultempl/msp430.em: Likewise.
95 * ld/emultempl/nds32elf.em: Likewise.
96 * ld/emultempl/needrelax.em: Likewise.
97 * ld/emultempl/nios2elf.em: Likewise.
98 * ld/emultempl/pe.em: Likewise.
99 * ld/emultempl/pep.em: Likewise.
100 * ld/emultempl/ppc32elf.em: Likewise.
101 * ld/emultempl/ppc64elf.em: Likewise.
102 * ld/emultempl/sh64elf.em: Likewise.
103 * ld/emultempl/solaris2.em: Likewise.
104 * ld/emultempl/spuelf.em: Likewise.
105 * ld/emultempl/sunos.em: Likewise.
106 * ld/emultempl/tic6xdsbt.em: Likewise.
107 * ld/emultempl/ticoff.em: Likewise.
108 * ld/emultempl/v850elf.em: Likewise.
109 * ld/emultempl/vms.em: Likewise.
110 * ld/emultempl/vxworks.em: Likewise.
111
43417696
AM		 1122015-08-18 Alan Modra <amodra@gmail.com>
113
114 * ldexp.c (exp_fold_tree_1): Clear linker_def on symbol assignment.
115
e0a3af22
AM		 1162015-08-06 Alan Modra <amodra@gmail.com>
117
118 * ldexp.c (align_dot_val): Delete.
119 (fold_unary <ALIGN_K, NEXT>): Revert 2015-07-10 change.
120 (is_align_conditional): Revert 2015-07-20 change.
121 (exp_fold_tree_1): Likewise, but keep expanded comment.
122 * scripttempl/elf.sc (.ldata, .bss): Revert 2015-07-20 change.
123 * ld.texinfo (<ALIGN>): Correct description.
124
0a618243
AB		 1252015-08-04 Andrew Burgess <andrew.burgess@embecosm.com>
126
127 * ld.texinfo (Options): Document --require-defined option.
128 * ldlang.c (struct require_defined_symbol): New structure.
129 (require_defined_symbol_list): New variable.
130 (ldlang_add_require_defined): New function.
131 (ldlang_check_require_defined_symbols): New function.
132 (lang_process): Check required symbols are defined.
133 * ldlang.h (ldlang_add_require_defined): Declare.
134 * ldlex.h (enum option_values): Add OPTION_REQUIRE_DEFINED_SYMBOL.
135 * lexsup.c (ld_options): Add '--require-defined' entry.
136 (parse_args): Handle '--requre-defined' entry.
137 * NEWS: Mention new '--require-defined' option.
138
127fcdff
AB		 1392015-08-03 Andrew Burgess <andrew.burgess@embecosm.com>
140
141 * ld.texinfo (MEMORY): Explain that multiple MEMORY commands are
142 acceptable.
143
e77e648e
L		 1442015-07-29 H.J. Lu <hongjiu.lu@intel.com>
145
146 * lexsup.c (parse_args): Don't set link_info.executable to
147 TRUE for link_info.relocatable.
148
37a42ee9
L		 1492015-07-27 H.J. Lu <hongjiu.lu@intel.com>
150
151 * configure: Regenerated.
152
aff1a65e
NC		 1532015-07-24 Nick Clifton <nickc@redhat.com>
154
155 * emulparams/elf32rl78.sh (OTHER_SECTIONS): Provide a value for
156 the _-rl78_abs__ symbol.
157
d9d11c36
AM		 1582015-07-20 Alan Modra <amodra@gmail.com>
159
160 * emulparams/criself.sh (INIT_ADDR, FINI_ADDR): Define.
161 (INIT_START, FINI_START): Don't ALIGN.
162 * scriptempl/elf.sc (.init, .fini): Apply INIT_ADDR/FINI_ADDR.
163
e474ab13
AM		 1642015-07-20 Alan Modra <amodra@gmail.com>
165
166 * scripttempl/elf.sc (.ldata, .bss): Align absolute value of dot.
167 * ldexp.c (is_align_conditional): Handle binary ALIGN.
168 (exp_fold_tree_1): Move code setting SEC_KEEP for assignments to
169 dot inside output sections. Handle absolute expressions.
170
19a7fe52
L		 1712015-07-14 H.J. Lu <hongjiu.lu@intel.com>
172
173 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Make
174 --compress-debug-sections=zlib the same as
175 --compress-debug-sections=zlib-gabi.
176 * ld.texinfo: Change --compress-debug-sections=zlib to zlib-gabi.
177
1f0d470a
NC		 1782015-07-14 Nick Clifton <nickc@redhat.com>
179
180 * ld.texinfo (Options): Add missing period after @xref.
181
a2c59f28
AM		 1822015-07-10 Alan Modra <amodra@gmail.com>
183
184 * ldexp.c (align_dot_val): New function.
185 (fold_unary <ALIGN_K, NEXT>): Use it.
186
0f088b2a
KT		 1872015-07-03 Kai Tietz <ktietz@redhat.com>
188
189 PR ld/11539
190 * scripttempl/pep.sc: Mark .idata*, .CRT*, .tls*,
191 .rsrc*, .init, .ctor*, .dtor*, .fini, .jcr,
192 .eh_frame, .pdata. .xdata, and .gcc_except_table sections
193 as KEEP.
194 * scripttempl/pe.sc: Likewise.
195 * ld.texinfo: Document that --gc-sections has experimental support
196 for COFF and PE targets.
197 * NEWS: Mention experimental support.
198
b6b3dd8f
AM		 1992015-07-03 Alan Modra <amodra@gmail.com>
200
201 * Makefile.am (eelf32or1k.c, eelf32or1k_linux.c): Depend on ELF_DEPS.
202 * Makefile.in: Regenerate.
203
ee0c0c50
L		 2042015-06-28 H.J. Lu <hongjiu.lu@intel.com>
205
206 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option):
207 Replace COMPRESS_DEBUG_ZLIB with COMPRESS_DEBUG_GNU_ZLIB.
208
c742574f
L		 2092015-06-26 H.J. Lu <hongjiu.lu@intel.com>
210
211 * emulparams/elf_iamcu.sh (COMPILE_IN): New.
212
a2a4d60d
NC		 2132015-06-15 Nick Clifton <nickc@redhat.com>
214
215 PR ld/18466
216 * emultempl/pe.em (pe_find_data_imports): Generate an error if a
217 symbol name is too long to handle.
218 * emultempl/pep.em (pep_find_data_imports): Likewise.
219
3604cb1f
TG		 2202015-06-12 Tristan Gingold <gingold@adacore.com>
221
222 * NEWS: Mention new option.
223 * lexsup.c (parse_args): Handle --print-memory-usage.
224 (ld_options): Add --print-memory-usage.
225 * ldmain.c (main): Call lang_print_memory_usage.
226 * ldlex.h (enum option_values): Add OPTION_PRINT_MEMORY_USAGE.
227 * ldlang.h: Add prototype of lang_print_memory_usage.
228 * ldlang.c (lang_print_memory_size, lang_print_memory_usage): New
229 functions.
230 * ld.texinfo (Options): Document --print-memory-usage.
231 * ld.h (args_type): Add print_memory_usage field.
232
1e1b2efc
NC		 2332015-06-08 Nick Clifton <nickc@redhat.com>
234
235 * po/fr.po: Updated French Translation.
236
2f0c68f2
CM		 2372015-05-28 Catherine Moore <clm@codesourcery.com>
238 Paul Brook <paul@codesourcery.com>
239
2f0c68f2
CM		 240 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open):
241 Add Compact EH support.
242 * scripttempl/elf.sc: Handle .eh_frame_entry and .gnu_extab
243 sections.
244
68880f31
CLT		 2452015-05-17 Chung-Lin Tang <cltang@codesourcery.com>
246
247 * configure.ac (AC_PROG_GREP): Check for grep program.
248 (elf_list_options,elf_shlib_list_options,elf_plt_unwind_list_options):
249 Enable ELF option printing for emulations containing
250 'TEMPLATE_NAME=elf32'.
251 * configure: Regenerate.
252
fd1c4238
NC		 2532015-05-14 Nick Clifton <nickc@redhat.com>
254
255 * ld.texinfo (ASSERT): Describe the interaction with PROVIDEd
256 symbols.
257
5197d474
L		 2582015-05-11 H.J. Lu <hongjiu.lu@intel.com>
259
260 * configure.tgt: Support i[3-7]86-*-elfiamcu target.
261
7e0a8112
L		 2622015-05-11 H.J. Lu <hongjiu.lu@intel.com>
263
264 * Makefile.am (ALL_EMULATION_SOURCES): Add eelf_iamcu.c.
265 (eelf_iamcu.c): New.
266 * configure.tgt (targ_extra_emuls): Add elf_iamcu if elf_i386 is
267 enabled in BFD.
268 * Makefile.in: Regenerated.
269 * emulparams/elf_iamcu.sh: New file.
270
837a17b3
NC		 2712015-05-05 Nick Clifton <nickc@redhat.com>
272
273 * emulparams/msp430elf.sh (TEMPLATE_NAME): Change to msp430.
274 * scripttempl/msp430.sc (.text): Add .lower.text and .either.text.
275 (.data): Add .lower.data and .either.data.
276 (.bss): Add .lower.bss and .either.bss.
277 (.rodata): Add .lower.rodata and .either.rodata.
278 * emultempl/msp430.em: New file. Implements a new orphan
279 placement algorithm that divides sections between lower and upper
280 memory regions.
281 * Makefile.am (emsp430elf.c): Depend upon msp430.em.
282 *emsp430X.c): Likewise.
283 * Makefine.in: Regenerate.
284
a13eab06
AS		 2852015-04-28 Andreas Schwab <schwab@linux-m68k.org>
286
287 PR ld/18344
288 * ldlex.l (INPUTLIST): Increment lineno on newline.
289
44bd1acd
AM		 2902015-04-24 Alan Modra <amodra@gmail.com>
291
292 * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation):
293 Call gld${EMULATION_NAME}_map_segments regardless of need_laying_out.
294
08e2f2bb
DD		 2952015-04-24 DJ Delorie <dj@redhat.com>
296
297 * Makefile.am (msp430): Rename primary emulation to msp430elf.
298 (emsp430.c): Rename to emsp430elf.c, update dependencies
299 (emsp430X.c): Update dependencies.
300 * Makefile.in: Likewise.
301 * configure.tgt (msp430-*-*): Rename primary emulation to msp430elf.
d9e88e90 302 * emulparams/msp430.sh: Rename to msp430elf.sh.
08e2f2bb
DD		 303 * emulparams/msp430X.sh: Update.
304
f6fe1ccd
L		 3052015-04-23 H.J. Lu <hongjiu.lu@intel.com>
306
307 PR binutils/18209
308 * ldfile.c (ldfile_try_open_bfd): Set is_linker_input to 1.
309
a27e685f
AM		 3102015-04-23 Alan Modra <amodra@gmail.com>
311
312 * emulparams/elf64ppc.sh (GOT): Align.
313
0e5fabeb
AM		 3142015-04-22 Alan Modra <amodra@gmail.com>
315
316 * ldexp.h (struct ldexp_control): Delete dataseg.min_base. Add
317 data_seg.relro_offset.
318 * ldexp.c (fold_binary <DATA_SEGMENT_ALIGN>): Don't set min_base.
319 (fold_binary <DATA_SEGMENT_RELRO_END>): Do set relro_offset.
320 * ldlang.c (lang_size_sections): Rewrite code adjusting relro
321 segment base to line up last section on page boundary.
322
ea556d25
L		 3232015-04-15 H.J. Lu <hongjiu.lu@intel.com>
324
325 * NEWS: Mention
326 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
327
0ce398f1
L		 3282015-04-14 H.J. Lu <hongjiu.lu@intel.com>
329
330 * ld.texinfo: Document --compress-debug-sections=.
331 * ldmain.c (main): Set BFD_COMPRESS on output_bfd if
332 COMPRESS_DEBUG is set. Set BFD_COMPRESS_GABI on output_bfd
333 for COMPRESS_DEBUG_GABI_ZLIB.
334 * lexsup.c (elf_static_list_options): Add
335 --compress-debug-sections=.
336 * emultempl/elf32.em (OPTION_COMPRESS_DEBUG): New.
337 (xtra_long): Add "compress-debug-sections".
338 (gld${EMULATION_NAME}_handle_option): Handle
339 OPTION_COMPRESS_DEBUG.
340
889c2a67
L		 3412015-04-14 H.J. Lu <hongjiu.lu@intel.com>
342
343 PR ld/pr17709
344 * ld.texinfo: Document "-z noextern-protected-data".
345 * ldmain.c (main): Initialize link_info.extern_protected_data
346 to -1.
347 * lexsup.c (elf_shlib_list_options): Add
348 "-z [no]extern-protected-data".
349 * emulparams/elf32_x86_64.sh: Source extern_protected_data.sh.
350 * emulparams/elf_i386.sh: Likewise.
351 * emulparams/elf_i386_be.sh: Likewise.
352 * emulparams/elf_i386_chaos.sh: Likewise.
353 * emulparams/elf_i386_ldso.sh: Likewise.
354 * emulparams/elf_i386_vxworks.sh: Likewise.
355 * emulparams/elf_k1om.sh: Likewise.
356 * emulparams/elf_l1om.sh: Likewise.
357 * emulparams/elf_x86_64.sh: Source extern_protected_data.sh.
358 (PARSE_AND_LIST_OPTIONS): Renamed to ...
359 (PARSE_AND_LIST_OPTIONS_BNDPLT): This.
360 (PARSE_AND_LIST_ARGS_CASE_Z): Renamed to ...
361 (PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT): This.
362 (PARSE_AND_LIST_OPTIONS): Append $PARSE_AND_LIST_OPTIONS_BNDPLT.
363 (PARSE_AND_LIST_ARGS_CASE_Z): Append
364 $PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT.
365 * emulparams/extern_protected_data.sh: New file.
366
fd5a1509
L		 3672015-04-11 H.J. Lu <hongjiu.lu@intel.com>
368
369 * plugin.c (plugin_load_plugins): Removed an extra ';'.
370
080bb7bb
NC		 3712015-04-10 Nick Clifton <nickc@redhat.com>
372
373 PR binutils/18198
374 * ld.texinfo (--be8): Add a note about the interaction of this
375 option with the assembler's -EB option.
376
8c3fff59
AM		 3772015-04-10 Alan Modra <amodra@gmail.com>
378
379 * configure.ac: Set elf_list_options etc. in proper case.
380 * configure: Regenerate.
381
6166ed93
AM		 3822015-04-10 Alan Modra <amodra@gmail.com>
383
384 PR ld/18223
385 * ldlang.c (lang_process): Add _init and _fini to gc_sym_list.
386
eba27bd7
L		 3872015-04-09 H.J. Lu <hongjiu.lu@intel.com>
388
389 * emulparams/elf_x86_64.sh (BNDPLT): Removed.
390 (PARSE_AND_LIST_OPTIONS): New.
391 (PARSE_AND_LIST_ARGS_CASE_Z): Likewise.
392 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Remove
393 BNDPLT check. Handle PARSE_AND_LIST_ARGS_CASE_Z.
394 (gld${EMULATION_NAME}_list_options): Remove BNDPLT check.
395
233723a4
NC		 3962015-04-09 Nick Clifton <nickc@redhat.com>
397
398 * po/fr.po: Updated French translation.
399
82d8e420
L		 4002015-04-08 H.J. Lu <hongjiu.lu@intel.com>
401
402 * configure.ac (elf_list_options): Set to TRUE for
403 --enable-targets=all.
404 (elf_shlib_list_options): Likewise.
405 (elf_plt_unwind_list_options): Likewise.
406 * configure: Regenerated.
407
31b94bbb
L		 4082015-04-08 H.J. Lu <hongjiu.lu@intel.com>
409
410 * emulparams/elf32bmipn32-defs.sh: Skip empty EMULATION_NAME.
411
c58212ea
L		 4122015-04-08 H.J. Lu <hongjiu.lu@intel.com>
413
414 * Makefile.am (ELF_CLFAGS): New.
415 (AM_CFLAGS): Add $(ELF_CLFAGS).
416 * configure.ac (elf_list_options): New. AC_SUBST.
417 (elf_shlib_list_options): Likewise.
418 (elf_plt_unwind_list_options): Likewise.
419 * lexsup.c (elf_shlib_list_options): New.
420 (elf_static_list_options): Likewise.
421 (elf_plt_unwind_list_options): Likewise.
422 (ld_list_options): Likewise.
423 (help): Call ld_list_options.
424 * Makefile.in: Regenerated.
425 * configure: Likewise.
426 * emulparams/plt_unwind.sh (PLT_UNWIND): New.
427 (PARSE_AND_LIST_OPTIONS): Removed.
428 * emultempl/elf32.em (gld_list_options): New.
429 (gld${EMULATION_NAME}_list_options): Define only if BNDPLT or
430 PARSE_AND_LIST_OPTIONS is defined.
431 (ld_${EMULATION_NAME}_emulation): Replace
432 gld${EMULATION_NAME}_list_options with ${gld_list_options.
433
0fad6e4b
AM		 4342015-04-07 Alan Modra <amodra@gmail.com>
435
436 PR ld/18176
437 * ldlang.c (lang_size_sections): Cast shift expression.
438
d3e454b9
AM		 4392015-04-07 Alan Modra <amodra@gmail.com>
440
441 * emultempl/ppc32elf.em: Handle --no-pic-fixup.
442 (params): Init new field.
443 (ppc_before_allocation): Enable relaxation for pic_fixup.
444
3ea60775
NC		 4452015-04-07 Nick Clifton <nickc@redhat.com>
446
447 * ld.h (struct ld_config_type): Add new field: warn_orphan.
448 * ldlex.h (enum option_values): Add OPTION_WARN_ORPHAN and
449 OPTION_NO_WARN_ORPHAN.
450 * lexsup.c (ld_options): Add --warn-orphan and --no-warn-orphan.
451 (parse_args): Handle the new options.
452 * ldemul.c (ldemul_place_orphan): If requested, generate a warning
453 message when an orphan section is placed in the output file.
454 * ld.texinfo: Document the new option.
455 * NEWS: Mention the new feature.
456
15c7659f
AT		 4572015-04-02 Andrew Turner <andrew@freebsd.org>
458
459 * Makefile.am: Add FreeBSD aarch64 files.
460 * Makefile.in: Regenerate.
461 * configure.tgt: Add aarch64-*-freebsd* target triple.
462 * emulparams/aarch64fbsd.sh: New file.
463 * emulparams/aarch64fbsdb.sh: New file.
464
a0bde398
L		 4652015-04-01 H.J. Lu <hongjiu.lu@intel.com>
466
467 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Work
468 around a GCC uninitialized warning bug fixed in GCC 4.6.
469
4106101c
MS		 4702015-04-01 Tejas Belagod <tejas.belagod@arm.com>
471
472 * emultempl/aarch64elf.em
473 (aarch64_elf_create_output_section_statements): Add parameter in
474 bfd_elf${ELFSIZE}_aarch64_set_options call.
475 (OPTION_FIX_ERRATUM_843419): Define.
476 (PARSE_AND_LIST_LONGOPTS): Add fix-cortex-a53-843419.
477 (PARSE_AND_LIST_ARGS_CASES): Add OPTION_FIX_ERRATUM_843419.
478
16c1c9d6
CG		 4792015-04-01 Chen Gang <gang.chen.5i5j@gmail.com>
480
481 * emulparams/elf32_tic6x_le.sh: Skip OTHER_BSS_SECTIONS for
482 relocating operation.
483
6c1aca3e
AM		 4842015-04-01 Alan Modra <amodra@gmail.com>
485
875b5b9d 486 PR ld/18176
6c1aca3e
AM		 487 * ldlang.c (lang_size_sections): When alignment of sections
488 results in relro base adjustment being too large, don't go lower
489 than the initial value.
490 * ldexp.c (fold_binary <DATA_SEGMENT_RELRO_END>): Comment.
491 * scripttempl/elf.sc (DATA_SEGMENT_ALIGN): Omit SEGMENT_SIZE
492 alignment when SEGMENT_SIZE is the same as MAXPAGESIZE.
493
4a0bc59e
AM		 4942015-04-01 Alan Modra <amodra@gmail.com>
495
496 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Don't
497 init ehdr_start_save.
498
42271ec5
AM		 4992015-04-01 Alan Modra <amodra@gmail.com>
500
501 * Makefile.am (eelf32ppcvxworks.c): Depend on ppc32elf.em and
502 ldemul-list.h.
503 (eelf32lppc.c, eelf32lppclinux.c, eelf32lppcnto.c, eelf32lppcsim.c,
504 eelf32ppc.c, eelf32ppc_fbsd.c, eelf32ppclinux.c, eelf32ppcnto.c,
505 eelf32ppcsim.c): Rearrange deps for consistency.
506 * Makefile.in: Regenerate.
507
4e791d0f
ES		 5082015-04-01 Ed Schouten <ed@nuxi.nl>
509
510 * emultempl/elf32.em (gld*_before_allocation): Zero-initialize
511 the ehdr_start_save variable.
512
6036f486
ES		 5132015-03-31 Ed Schouten <ed@nuxi.nl>
514
515 * Makefile.am (ALL_64_EMULATION_SOURCES): Add
516 eelf_x86_64_cloudabi.c.
517 (eelf_x86_64_cloudabi.c): New.
518 * configure.tgt (targ_emul): Set to elf_x86_64_cloudabi for
519 x86_64-*-cloudabi*.
520 * Makefile.in: Regenerated.
521 * emulparams/elf_x86_64_cloudabi.sh: New file.
522
f24173eb
L		 5232015-03-31 H.J. Lu <hongjiu.lu@intel.com>
524
525 * configure.ac (AM_ZLIB): Removed.
526 * Makefile.in: Regenerated.
527 * config.in: Likewise.
528 * configure: Likewise.
529
d9ced15d
MS		 5302015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
531
532 * emultempl/aarch64elf.em (_aarch64_add_stub_section): Set section
533 alignment to 2.
534
499c37b5
MS		 5352015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
536
537 * emultempl/aarch64elf.em
538 (elf${ELFSIZE}_aarch64_add_stub_section): Adjust layout.
539
b3862264
CG		 5402015-03-18 Chen Gang <gang.chen.5i5j@gmail.com>
541
542 * ldmain.c (main): Use %F instead of %X for einfo.
543
daf220f0
AM		 5442015-03-02 Alan Modra <amodra@gmail.com>
545
546 * ld.texinfo (Options <-z nocopyreloc>): Rewrite.
547
f0673d20
NC		 5482015-02-27 Nick Clifton <nickc@redhat.com>
549
550 PR ld/17900
551 * ldlang.c (lang_set_flags): Allow exclamation mark to reverse the
552 sense of the following memory region attribute characters.
553
330b17b3
AM		 5542015-02-27 Alan Modra <amodra@gmail.com>
555
556 * Makefile.am (ALL_EMULATION_SOURCES): Sort new h8300 entries.
557 (eh8300elf_linux.c, eh8300helf_linux.c, eh8300self_linux.c,
558 eh8300sxelf_linux.c): Do not invoke genscripts here.
559 * Makefile.in: Regenerate.
560
685080f2
NC		 5612015-02-24 Nick Clifton <nickc@redhat.com>
562
563 * Makefile.am (ev850.c): Add dependency upon
564 $(srcdir)/emultempl/v850elf.em.
565 (ev850_rh850.c): Likewise.
566 * Makefile.in: Regenerate.
567 * emultempl/v850elf.em: New file.
568 * emulparams/v850.sh (EXTRA_EM_FILE): Define.
569 * emulparams/v850_rh850.sh (EXTRA_EM_FILE): Define.
570 * scripttempl/v850.sc: Add .note.renesas section.
571 * scripttempl/v850_rh850.sc: Likewise.
572
cb072816
SKS		 5732015-02-24 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
574
575 * scripttempl/avr.sc: Add new user_signatures region. Define and
576 use symbols for all region lengths.
577 * scripttempl/avrtiny.sc: Define and use symbols for all region
578 lengths.
579
5518c738
YS		 5802015-01-21 Yoshinori Sato <ysato@users.sourceforge.jp>
581
582 * Makefile.am: (ALL_EMULATION_SOURCES): Add new emulations.
583 * Makefile.in: Regenerate.
584 * configure.tgt: Add h8300-*-linux
585 * emulparams/h8300elf_linux.sh: Add new emulation.
586 * emulparams/h8300helf_linux.sh: Likewise.
587 * emulparams/h8300self_linux.sh: Likewise.
588 * emulparams/h8300sxelf_linux.sh: Likewise.
589
f971c12f
NC		 5902015-02-23 Nick Clifton <nickc@redhat.com>
591
592 * lexsup.c (parse_args): Produce a more reasonable error message
593 when -ixxx or -rxxx is the last option on the linker command line.
594
f58926a6
L		 5952015-02-14 H.J. Lu <hongjiu.lu@intel.com>
596
597 PR ld/17973
598 * testplug2.c (allsymbolsread_silent): New.
599 (set_register_hook): Handle allsymbolsreadsilent.
600 (onall_symbols_read): Skip a message if allsymbolsread_silent is
601 TRUE.
602
ce875075
AM		 6032015-02-14 Alan Modra <amodra@gmail.com>
604
605 PR ld/17973
606 * ldlang.h (struct lang_input_statement_flags): Add lto_output.
607 * ldlang.c (lang_process): Don't set loading_lto_outputs.
608 * ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output
609 to bfd.
610 * plugin.c (add_input_file, add_input_library): Set flags.lto_output.
611
b0619670
L		 6122015-02-13 H.J. Lu <hongjiu.lu@intel.com>
613
614 * NEWS: Mention support for LLVM plugin.
615
66bc8739
AM		 6162015-02-13 Alan Modra <amodra@gmail.com>
617
618 * ld.texinfo (Options <--defsym>): Correct cross reference.
619
88b9e2eb
L		 6202015-02-11 H.J. Lu <hongjiu.lu@intel.com>
621
622 * lexsup.c (ld_options): Add --[no-]map-whole-files for gold
623 option compatibility.
624
45e81354
L		 6252015-02-11 H.J. Lu <hongjiu.lu@intel.com>
626
627 * plugin.c (message): Output "warning:" for LDPL_WARNING. Output
628 "error:" for LDPL_FATAL and LDPL_ERROR.
629 * testplug2.c (parse_option): Handle fatal, error and warning.
630
e3001fd9
L		 6312015-02-11 H.J. Lu <hongjiu.lu@intel.com>
632
633 * testplug2.c (dump_tv_tag): Removed.
634 (onall_symbols_read): Return LDPS_ERR if the file descriptor isn't
635 closed.
636 * testplug3.c (dump_tv_tag): Removed.
637 (onclaim_file): Fix typo.
638
7275e869
L		 6392015-02-11 H.J. Lu <hongjiu.lu@intel.com>
640
641 PR ld/17878
642 * Makefile.am (noinst_LTLIBRARIES): Add libldtestplug2.la and
643 libldtestplug3.la.
644 (libldtestplug2_la_SOURCES): New.
645 (libldtestplug2_la_CFLAGS): Likewise.
646 (libldtestplug2_la_LDFLAGS): Likewise.
647 (libldtestplug3_la_SOURCES): New.
648 (libldtestplug3_la_CFLAGS): Likewise.
649 (libldtestplug3_la_LDFLAGS): Likewise.
650 * Makefile.in: Regenerated.
651 * testplug2.c: New file.
652 * testplug3.c: Likewise.
653
b9dc5a87
L		 6542015-02-11 H.J. Lu <hongjiu.lu@intel.com>
655
656 PR ld/17878
657 * plugin.c: Include ../bfd/plugin.h.
658 (plugin_get_ir_dummy_bfd): Call bfd_create with
659 link_info.output_bfd instead of srctemplate. Copy BFD info
660 from srctemplate only if it doesn't use BFD plugin target
661 vector.
662 (plugin_load_plugins): Call register_ld_plugin_object_p with
663 (plugin_object_p)
664 (plugin_maybe_claim): Renamed to ...
665 (plugin_object_p): This. Return dummy BFD target vector if
666 input is calimed by plugin library, otherwise return NULL.
667 Update plugin_format and plugin_dummy_bfd.
668 (plugin_maybe_claim): New. Use plugin_object_p.
669
d319a098
L		 6702015-02-10 H.J. Lu <hongjiu.lu@intel.com>
671
672 * plugin.c (plugin_maybe_claim): Initialize use_mmap.
673
38604796
L		 6742015-02-10 H.J. Lu <hongjiu.lu@intel.com>
675
676 * plugin.c (plugin_input_file_t): Add use_mmap.
677 (plugin_pagesize): New.
678 (get_view): Use plugin_pagesize. Set use_mmap if mmap is used.
679 (plugin_load_plugins): Initialize plugin_pagesize.
680 (plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
681 file.
682
fe905789
L		 6832015-02-10 H.J. Lu <hongjiu.lu@intel.com>
684
685 * plugin.c (get_view): Align offset passed to mmap.
686
1d5b29cf
L		 6872015-02-08 H.J. Lu <hongjiu.lu@intel.com>
688
689 * ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
690 if plugin isn't active or there is no thing more to claim.
691
e13419c4
L		 6922015-02-08 H.J. Lu <hongjiu.lu@intel.com>
693
694 * plugin.c (plugin_maybe_claim): Check format against bfd_object
695 directly.
696
93843894
L		 6972015-02-07 H.J. Lu <hongjiu.lu@intel.com>
698
699 * plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
700 ibfd.
701
35a1e5f3
L		 7022015-02-07 H.J. Lu <hongjiu.lu@intel.com>
703
704 * plugin.c: Include "libbfd.h".
705 (plugin_strdup): New.
706 (plugin_maybe_claim): Remove the argument of pointer to struct
707 ld_plugin_input_file. Open and handle input entry.
708 * plugin.h (plugin_maybe_claim): Updated.
709 * ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
710 without passing a pointer to struct ld_plugin_input_file.
711 * ldmain.c: Don't include "libbfd.h".
712 (add_archive_element): Call plugin_maybe_claim directly without
713 passing a pointer to struct ld_plugin_input_file.
714
8dfef1bd
L		 7152015-02-06 H.J. Lu <hongjiu.lu@intel.com>
716
717 * ld.texinfo: Document -z text, -z notext and -z textoff.
718 * emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
719 -z text, -z notext and -z textoff.
720
2aec968d
L		 7212015-02-06 H.J. Lu <hongjiu.lu@intel.com>
722
723 * configure.ac: Add AC_FUNC_MMAP.
724 * config.in: Regenerated.
725 * configure: Likewise.
726 * plugin.c: Include <sys/mman.h>.
727 (MAP_FAILED): New. Defined if not defined.
728 (PROT_READ): Likewise.
729 (MAP_PRIVATE): Likewise.
730 (view_buffer_t): New.
731 (plugin_input_file_t): Add view_buffer.
732 (get_view): Try mmap and cache the view buffer.
733 (plugin_maybe_claim): Initialize view_buffer.
734
119d62ff
L		 7352015-02-05 H.J. Lu <hongjiu.lu@intel.com>
736
737 * plugin.c (release_input_file): Set fd to -1 after closing it.
738 (plugin_maybe_claim): Close fd only if fd != -1.
739
f4b78d18
L		 7402015-02-05 H.J. Lu <hongjiu.lu@intel.com>
741
742 PR ld/17878
743 * plugin.c: Include <errno.h>.
744 (errno): New. Declare if needed.
745 (plugin_input_file_t): New.
746 (get_input_file): Implemented.
747 (get_view): Likewise.
748 (release_input_file): Likewise.
749 (add_symbols): Updated.
750 (get_symbols): Likewise.
751 (plugin_maybe_claim): Allocate a plugin_input_file_t. Close fd
752 only for a bfd_object input.
753
6c2573b7
AM		 7542015-02-02 Alan Modra <amodra@gmail.com>
755
756 * emultempl/ppc64elf.em (toc_section_name): New var.
757 (ppc_after_open): Set it.
758 (ppc_before_allocation): Use it.
759 (gld${EMULATION_NAME}_after_allocation): Here too.
760
716db898
L		 7612015-01-29 H.J. Lu <hongjiu.lu@intel.com>
762
763 * ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
764 with link_info.lto_plugin_active.
765 * ldlang.c (lang_process): Likewise.
766 * ldmain.c (add_archive_element): Likewise.
767 * plugin.c (plugin_active_plugins_p): Removed.
768 * plugin.h (plugin_active_plugins_p): Likewise.
769
37a3056a
L		 7702015-01-28 H.J. Lu <hongjiu.lu@intel.com>
771
772 * plugin.h (plugin_get_ir_dummy_bfd): Removed. Move comments to
773 ...
774 * plugin.c (plugin_get_ir_dummy_bfd): Here. Make it static.
775
15f7a26b
L		 7762015-01-28 H.J. Lu <hongjiu.lu@intel.com>
777
778 PR ld/17878
779 * plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
780 (get_view): New function.
781 (set_tv_header): Handle LDPT_GET_VIEW.
782 * testplug.c (tag_names): Add LDPT_GET_VIEW.
783 (tv_get_view): New.
784 (dump_tv_tag): Handle LDPT_GET_VIEW.
785 (parse_tv_tag): Likewise.
786
dbd1e97e
AM		 7872015-01-28 Alan Modra <amodra@gmail.com>
788
789 * emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
790 * emultempl/ppc64elf.em (params): Init new field.
791 (ppc_after_open): New function.
792 (LDEMUL_AFTER_OPEN): Define.
793 * ldlang.c (lang_final): Whitespace fix.
794
3f8107ab
AM		 7952015-01-28 James Bowman <james.bowman@ftdichip.com>
796
797 * Makefile.am: Add FT32 files.
798 * configure.tgt: Handle FT32 target.
799 * emulparams/elf32ft32.sh: New file.
800 * scripttempl/ft32.sc: New file.
801 * Makefile.in: Regenerate.
802
cc9ad334
SKS		 8032015-01-28 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
804
805 PR 4643
806 * ldexp.c (fold_name): Fold LENGTH only after
807 lang_first_phase_enum.
808 * ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
809 rightaway.
810 * ldlang.h (struct memory_region_struct): Add origin_exp and
811 length_exp fields.
812 * ldlang.c (lang_do_memory_regions): New.
813 (lang_memory_region_lookup): Initialize origin_exp and
814 length_exp fields.
815 (lang_process): Call lang_do_memory_regions.
816
c05b575a
AB		 8172015-01-20 Andrew Burgess <andrew.burgess@embecosm.com>
818
819 * ldlang.c (print_assignment): Only evaluate the expression for a
820 PROVIDE'd assignment when the destination is being defined.
821 Display a special message for PROVIDE'd symbols that are not being
822 provided.
823
5ad18f16
AM		 8242015-01-20 Alan Modra <amodra@gmail.com>
825
826 * emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
827 (OTHER_BSS_SYMBOLS): ..this.
828 (OTHER_PLT_RELOC_SECTIONS): Don't define.
829 (OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
830 (OTHER_READWRITE_SECTIONS): Don't define. Move .toc1 to..
831 (OTHER_RELRO_SECTIONS_2): ..here.
832 * scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
833
23283c1b
AM		 8342015-01-20 Alan Modra <amodra@gmail.com>
835
836 * emulparams/elf64ppc.sh (BSS_PLT): Don't define.
837 (OTHER_READWRITE_SECTIONS): Move .branch_lt to..
838 (OTHER_RELRO_SECTIONS_2): ..here.
839 (DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
840 PLT_BEFORE_GOT): Define.
841 * scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
842 PLT_BEFORE_GOT combination.
843 (DATA_GOT, SDATA_GOT): Don't define if either is already defined.
844
3e2b0f31
AM		 8452015-01-20 Alan Modra <amodra@gmail.com>
846
847 * emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
848 (OTHER_RELRO_SECTIONS_2): ..here, new define.
849 * scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
850
c4621b33
AM		 8512015-01-19 Alan Modra <amodra@gmail.com>
852
3e2aa5bb 853 PR ld/17615
c4621b33
AM		 854 * ldlang.c (lang_process): Run lang_common before lang_gc_sections.
855
52db4ec2
JW		 8562015-01-14 Jiong Wang <jiong.wang@arm.com>
857
858 * ld-arm/elf32-reject.s: New testcase.
859 * ld-arm/elf32-reject.d: Likewise.
860 * ld-arm/elf32-reject-pie.s: Likewise.
861 * ld-arm/elf32-reject-pie.d: Likewise.
862 * ld-arm/arm-elf.exp: Run new testcases.
863 * ld-arm/ifunc-7.s: Delete f2/f4 test items.
864 * ld-arm/ifunc-7.rd: Likewise.
865 * ld-arm/ifunc-7.gd: Likewise.
866 * ld-arm/ifunc-7.dd: Likewise.
867 * ld-arm/ifunc-8.s: Likewise.
868 * ld-arm/ifunc-8.rd: Likewise.
869 * ld-arm/ifunc-8.gd: Likewise.
870 * ld-arm/ifunc-8.dd: Likewise.
871
efd321f9
AM		 8722015-01-01 Alan Modra <amodra@gmail.com>
873
874 * ldver.c (ldversion): Just print current year.
875
b90efa5b 8762015-01-01 Alan Modra <amodra@gmail.com>
ca0694ad 877
b90efa5b 878 Update year range in copyright notice of all files.
ca0694ad 879
b90efa5b 880For older changes see ChangeLog-2014
252b5132 881\f
b90efa5b 882Copyright (C) 2015 Free Software Foundation, Inc.
752937aa
NC		 883
884Copying and distribution of this file, with or without modification,
885are permitted in any medium without royalty provided the copyright
886notice and this notice are preserved.
887
252b5132
RH		 888Local Variables:
889mode: change-log
890left-margin: 8
891fill-column: 74
892version-control: never
893End:
A mirror of the official binutils-gdb repository