]> git.ipfire.org Git - thirdparty/binutils-gdb.git/blame - ld/ChangeLog
projects / thirdparty / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
gdb/tui: Remove casts of NULL during assignment.
[thirdparty/binutils-gdb.git] / ld / ChangeLog
CommitLineData
6033bf41
NC		 12015-09-03 Nick Clifton <nickc@redhat.com>
2
3 * ld.texinfo (--build-id): Fix typo. The COFF/PE build-id section
4 is called .buildid not .build-id.
5
a5e406b5
NC		 62015-09-03 Nick Clifton <nickc@redhat.com>
7
8 (Source Code Reference): Fix off-by-one typo in example of how to
9 use linker script symbols in C source code.
10
64d94ba0
AM		 112015-08-19 Alan Modra <amodra@gmail.com>
12
13 * emultempl/aix.em: Don't set link_info.pic.
14 * emultempl/pe.em: Likewise.
15 * emultempl/pep.em: Likewise.
16 * emultempl/sunos.em: Likewise.
17 * lexsup.c (parse_args): Likewise. Set type_pie for -pie.
18 * plugin.c (set_tv_header <LDPT_LINKER_OUTPUT>): Simplify.
19
0e1862bb
L		 202015-08-18 H.J. Lu <hongjiu.lu@intel.com>
21
22 * ld/ldctor.c: Replace shared, executable, relocatable and pie
23 fields with bfd_link_executable, bfd_link_dll,
24 bfd_link_relocatable, bfd_link_pic and bfd_link_pie.
25 * ld/ldemul.c: Likewise.
26 * ld/ldfile.c: Likewise.
27 * ld/ldlang.c: Likewise.
28 * ld/ldmain.c: Likewise.
29 * ld/ldwrite.c: Likewise.
30 * ld/lexsup.c: Likewise.
31 * ld/pe-dll.c: Likewise.
32 * ld/plugin.c: Likewise.
33 * ld/emultempl/aarch64elf.em: Likewise.
34 * ld/emultempl/aix.em: Likewise.
35 * ld/emultempl/alphaelf.em: Likewise.
36 * ld/emultempl/armcoff.em: Likewise.
37 * ld/emultempl/armelf.em: Likewise.
38 * ld/emultempl/avrelf.em: Likewise.
39 * ld/emultempl/beos.em: Likewise.
40 * ld/emultempl/cr16elf.em: Likewise.
41 * ld/emultempl/elf-generic.em: Likewise.
42 * ld/emultempl/elf32.em: Likewise.
43 * ld/emultempl/genelf.em: Likewise.
44 * ld/emultempl/generic.em: Likewise.
45 * ld/emultempl/gld960.em: Likewise.
46 * ld/emultempl/gld960c.em: Likewise.
47 * ld/emultempl/hppaelf.em: Likewise.
48 * ld/emultempl/irix.em: Likewise.
49 * ld/emultempl/linux.em: Likewise.
50 * ld/emultempl/lnk960.em: Likewise.
51 * ld/emultempl/m68hc1xelf.em: Likewise.
52 * ld/emultempl/m68kcoff.em: Likewise.
53 * ld/emultempl/m68kelf.em: Likewise.
54 * ld/emultempl/metagelf.em: Likewise.
55 * ld/emultempl/mipself.em: Likewise.
56 * ld/emultempl/mmo.em: Likewise.
57 * ld/emultempl/msp430.em: Likewise.
58 * ld/emultempl/nds32elf.em: Likewise.
59 * ld/emultempl/needrelax.em: Likewise.
60 * ld/emultempl/nios2elf.em: Likewise.
61 * ld/emultempl/pe.em: Likewise.
62 * ld/emultempl/pep.em: Likewise.
63 * ld/emultempl/ppc32elf.em: Likewise.
64 * ld/emultempl/ppc64elf.em: Likewise.
65 * ld/emultempl/sh64elf.em: Likewise.
66 * ld/emultempl/solaris2.em: Likewise.
67 * ld/emultempl/spuelf.em: Likewise.
68 * ld/emultempl/sunos.em: Likewise.
69 * ld/emultempl/tic6xdsbt.em: Likewise.
70 * ld/emultempl/ticoff.em: Likewise.
71 * ld/emultempl/v850elf.em: Likewise.
72 * ld/emultempl/vms.em: Likewise.
73 * ld/emultempl/vxworks.em: Likewise.
74
43417696
AM		 752015-08-18 Alan Modra <amodra@gmail.com>
76
77 * ldexp.c (exp_fold_tree_1): Clear linker_def on symbol assignment.
78
e0a3af22
AM		 792015-08-06 Alan Modra <amodra@gmail.com>
80
81 * ldexp.c (align_dot_val): Delete.
82 (fold_unary <ALIGN_K, NEXT>): Revert 2015-07-10 change.
83 (is_align_conditional): Revert 2015-07-20 change.
84 (exp_fold_tree_1): Likewise, but keep expanded comment.
85 * scripttempl/elf.sc (.ldata, .bss): Revert 2015-07-20 change.
86 * ld.texinfo (<ALIGN>): Correct description.
87
0a618243
AB		 882015-08-04 Andrew Burgess <andrew.burgess@embecosm.com>
89
90 * ld.texinfo (Options): Document --require-defined option.
91 * ldlang.c (struct require_defined_symbol): New structure.
92 (require_defined_symbol_list): New variable.
93 (ldlang_add_require_defined): New function.
94 (ldlang_check_require_defined_symbols): New function.
95 (lang_process): Check required symbols are defined.
96 * ldlang.h (ldlang_add_require_defined): Declare.
97 * ldlex.h (enum option_values): Add OPTION_REQUIRE_DEFINED_SYMBOL.
98 * lexsup.c (ld_options): Add '--require-defined' entry.
99 (parse_args): Handle '--requre-defined' entry.
100 * NEWS: Mention new '--require-defined' option.
101
127fcdff
AB		 1022015-08-03 Andrew Burgess <andrew.burgess@embecosm.com>
103
104 * ld.texinfo (MEMORY): Explain that multiple MEMORY commands are
105 acceptable.
106
e77e648e
L		 1072015-07-29 H.J. Lu <hongjiu.lu@intel.com>
108
109 * lexsup.c (parse_args): Don't set link_info.executable to
110 TRUE for link_info.relocatable.
111
37a42ee9
L		 1122015-07-27 H.J. Lu <hongjiu.lu@intel.com>
113
114 * configure: Regenerated.
115
aff1a65e
NC		 1162015-07-24 Nick Clifton <nickc@redhat.com>
117
118 * emulparams/elf32rl78.sh (OTHER_SECTIONS): Provide a value for
119 the _-rl78_abs__ symbol.
120
d9d11c36
AM		 1212015-07-20 Alan Modra <amodra@gmail.com>
122
123 * emulparams/criself.sh (INIT_ADDR, FINI_ADDR): Define.
124 (INIT_START, FINI_START): Don't ALIGN.
125 * scriptempl/elf.sc (.init, .fini): Apply INIT_ADDR/FINI_ADDR.
126
e474ab13
AM		 1272015-07-20 Alan Modra <amodra@gmail.com>
128
129 * scripttempl/elf.sc (.ldata, .bss): Align absolute value of dot.
130 * ldexp.c (is_align_conditional): Handle binary ALIGN.
131 (exp_fold_tree_1): Move code setting SEC_KEEP for assignments to
132 dot inside output sections. Handle absolute expressions.
133
19a7fe52
L		 1342015-07-14 H.J. Lu <hongjiu.lu@intel.com>
135
136 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Make
137 --compress-debug-sections=zlib the same as
138 --compress-debug-sections=zlib-gabi.
139 * ld.texinfo: Change --compress-debug-sections=zlib to zlib-gabi.
140
1f0d470a
NC		 1412015-07-14 Nick Clifton <nickc@redhat.com>
142
143 * ld.texinfo (Options): Add missing period after @xref.
144
a2c59f28
AM		 1452015-07-10 Alan Modra <amodra@gmail.com>
146
147 * ldexp.c (align_dot_val): New function.
148 (fold_unary <ALIGN_K, NEXT>): Use it.
149
0f088b2a
KT		 1502015-07-03 Kai Tietz <ktietz@redhat.com>
151
152 PR ld/11539
153 * scripttempl/pep.sc: Mark .idata*, .CRT*, .tls*,
154 .rsrc*, .init, .ctor*, .dtor*, .fini, .jcr,
155 .eh_frame, .pdata. .xdata, and .gcc_except_table sections
156 as KEEP.
157 * scripttempl/pe.sc: Likewise.
158 * ld.texinfo: Document that --gc-sections has experimental support
159 for COFF and PE targets.
160 * NEWS: Mention experimental support.
161
b6b3dd8f
AM		 1622015-07-03 Alan Modra <amodra@gmail.com>
163
164 * Makefile.am (eelf32or1k.c, eelf32or1k_linux.c): Depend on ELF_DEPS.
165 * Makefile.in: Regenerate.
166
ee0c0c50
L		 1672015-06-28 H.J. Lu <hongjiu.lu@intel.com>
168
169 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option):
170 Replace COMPRESS_DEBUG_ZLIB with COMPRESS_DEBUG_GNU_ZLIB.
171
c742574f
L		 1722015-06-26 H.J. Lu <hongjiu.lu@intel.com>
173
174 * emulparams/elf_iamcu.sh (COMPILE_IN): New.
175
a2a4d60d
NC		 1762015-06-15 Nick Clifton <nickc@redhat.com>
177
178 PR ld/18466
179 * emultempl/pe.em (pe_find_data_imports): Generate an error if a
180 symbol name is too long to handle.
181 * emultempl/pep.em (pep_find_data_imports): Likewise.
182
3604cb1f
TG		 1832015-06-12 Tristan Gingold <gingold@adacore.com>
184
185 * NEWS: Mention new option.
186 * lexsup.c (parse_args): Handle --print-memory-usage.
187 (ld_options): Add --print-memory-usage.
188 * ldmain.c (main): Call lang_print_memory_usage.
189 * ldlex.h (enum option_values): Add OPTION_PRINT_MEMORY_USAGE.
190 * ldlang.h: Add prototype of lang_print_memory_usage.
191 * ldlang.c (lang_print_memory_size, lang_print_memory_usage): New
192 functions.
193 * ld.texinfo (Options): Document --print-memory-usage.
194 * ld.h (args_type): Add print_memory_usage field.
195
1e1b2efc
NC		 1962015-06-08 Nick Clifton <nickc@redhat.com>
197
198 * po/fr.po: Updated French Translation.
199
2f0c68f2
CM		 2002015-05-28 Catherine Moore <clm@codesourcery.com>
201 Paul Brook <paul@codesourcery.com>
202
2f0c68f2
CM		 203 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open):
204 Add Compact EH support.
205 * scripttempl/elf.sc: Handle .eh_frame_entry and .gnu_extab
206 sections.
207
68880f31
CLT		 2082015-05-17 Chung-Lin Tang <cltang@codesourcery.com>
209
210 * configure.ac (AC_PROG_GREP): Check for grep program.
211 (elf_list_options,elf_shlib_list_options,elf_plt_unwind_list_options):
212 Enable ELF option printing for emulations containing
213 'TEMPLATE_NAME=elf32'.
214 * configure: Regenerate.
215
fd1c4238
NC		 2162015-05-14 Nick Clifton <nickc@redhat.com>
217
218 * ld.texinfo (ASSERT): Describe the interaction with PROVIDEd
219 symbols.
220
5197d474
L		 2212015-05-11 H.J. Lu <hongjiu.lu@intel.com>
222
223 * configure.tgt: Support i[3-7]86-*-elfiamcu target.
224
7e0a8112
L		 2252015-05-11 H.J. Lu <hongjiu.lu@intel.com>
226
227 * Makefile.am (ALL_EMULATION_SOURCES): Add eelf_iamcu.c.
228 (eelf_iamcu.c): New.
229 * configure.tgt (targ_extra_emuls): Add elf_iamcu if elf_i386 is
230 enabled in BFD.
231 * Makefile.in: Regenerated.
232 * emulparams/elf_iamcu.sh: New file.
233
837a17b3
NC		 2342015-05-05 Nick Clifton <nickc@redhat.com>
235
236 * emulparams/msp430elf.sh (TEMPLATE_NAME): Change to msp430.
237 * scripttempl/msp430.sc (.text): Add .lower.text and .either.text.
238 (.data): Add .lower.data and .either.data.
239 (.bss): Add .lower.bss and .either.bss.
240 (.rodata): Add .lower.rodata and .either.rodata.
241 * emultempl/msp430.em: New file. Implements a new orphan
242 placement algorithm that divides sections between lower and upper
243 memory regions.
244 * Makefile.am (emsp430elf.c): Depend upon msp430.em.
245 *emsp430X.c): Likewise.
246 * Makefine.in: Regenerate.
247
a13eab06
AS		 2482015-04-28 Andreas Schwab <schwab@linux-m68k.org>
249
250 PR ld/18344
251 * ldlex.l (INPUTLIST): Increment lineno on newline.
252
44bd1acd
AM		 2532015-04-24 Alan Modra <amodra@gmail.com>
254
255 * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation):
256 Call gld${EMULATION_NAME}_map_segments regardless of need_laying_out.
257
08e2f2bb
DD		 2582015-04-24 DJ Delorie <dj@redhat.com>
259
260 * Makefile.am (msp430): Rename primary emulation to msp430elf.
261 (emsp430.c): Rename to emsp430elf.c, update dependencies
262 (emsp430X.c): Update dependencies.
263 * Makefile.in: Likewise.
264 * configure.tgt (msp430-*-*): Rename primary emulation to msp430elf.
d9e88e90 265 * emulparams/msp430.sh: Rename to msp430elf.sh.
08e2f2bb
DD		 266 * emulparams/msp430X.sh: Update.
267
f6fe1ccd
L		 2682015-04-23 H.J. Lu <hongjiu.lu@intel.com>
269
270 PR binutils/18209
271 * ldfile.c (ldfile_try_open_bfd): Set is_linker_input to 1.
272
a27e685f
AM		 2732015-04-23 Alan Modra <amodra@gmail.com>
274
275 * emulparams/elf64ppc.sh (GOT): Align.
276
0e5fabeb
AM		 2772015-04-22 Alan Modra <amodra@gmail.com>
278
279 * ldexp.h (struct ldexp_control): Delete dataseg.min_base. Add
280 data_seg.relro_offset.
281 * ldexp.c (fold_binary <DATA_SEGMENT_ALIGN>): Don't set min_base.
282 (fold_binary <DATA_SEGMENT_RELRO_END>): Do set relro_offset.
283 * ldlang.c (lang_size_sections): Rewrite code adjusting relro
284 segment base to line up last section on page boundary.
285
ea556d25
L		 2862015-04-15 H.J. Lu <hongjiu.lu@intel.com>
287
288 * NEWS: Mention
289 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
290
0ce398f1
L		 2912015-04-14 H.J. Lu <hongjiu.lu@intel.com>
292
293 * ld.texinfo: Document --compress-debug-sections=.
294 * ldmain.c (main): Set BFD_COMPRESS on output_bfd if
295 COMPRESS_DEBUG is set. Set BFD_COMPRESS_GABI on output_bfd
296 for COMPRESS_DEBUG_GABI_ZLIB.
297 * lexsup.c (elf_static_list_options): Add
298 --compress-debug-sections=.
299 * emultempl/elf32.em (OPTION_COMPRESS_DEBUG): New.
300 (xtra_long): Add "compress-debug-sections".
301 (gld${EMULATION_NAME}_handle_option): Handle
302 OPTION_COMPRESS_DEBUG.
303
889c2a67
L		 3042015-04-14 H.J. Lu <hongjiu.lu@intel.com>
305
306 PR ld/pr17709
307 * ld.texinfo: Document "-z noextern-protected-data".
308 * ldmain.c (main): Initialize link_info.extern_protected_data
309 to -1.
310 * lexsup.c (elf_shlib_list_options): Add
311 "-z [no]extern-protected-data".
312 * emulparams/elf32_x86_64.sh: Source extern_protected_data.sh.
313 * emulparams/elf_i386.sh: Likewise.
314 * emulparams/elf_i386_be.sh: Likewise.
315 * emulparams/elf_i386_chaos.sh: Likewise.
316 * emulparams/elf_i386_ldso.sh: Likewise.
317 * emulparams/elf_i386_vxworks.sh: Likewise.
318 * emulparams/elf_k1om.sh: Likewise.
319 * emulparams/elf_l1om.sh: Likewise.
320 * emulparams/elf_x86_64.sh: Source extern_protected_data.sh.
321 (PARSE_AND_LIST_OPTIONS): Renamed to ...
322 (PARSE_AND_LIST_OPTIONS_BNDPLT): This.
323 (PARSE_AND_LIST_ARGS_CASE_Z): Renamed to ...
324 (PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT): This.
325 (PARSE_AND_LIST_OPTIONS): Append $PARSE_AND_LIST_OPTIONS_BNDPLT.
326 (PARSE_AND_LIST_ARGS_CASE_Z): Append
327 $PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT.
328 * emulparams/extern_protected_data.sh: New file.
329
fd5a1509
L		 3302015-04-11 H.J. Lu <hongjiu.lu@intel.com>
331
332 * plugin.c (plugin_load_plugins): Removed an extra ';'.
333
080bb7bb
NC		 3342015-04-10 Nick Clifton <nickc@redhat.com>
335
336 PR binutils/18198
337 * ld.texinfo (--be8): Add a note about the interaction of this
338 option with the assembler's -EB option.
339
8c3fff59
AM		 3402015-04-10 Alan Modra <amodra@gmail.com>
341
342 * configure.ac: Set elf_list_options etc. in proper case.
343 * configure: Regenerate.
344
6166ed93
AM		 3452015-04-10 Alan Modra <amodra@gmail.com>
346
347 PR ld/18223
348 * ldlang.c (lang_process): Add _init and _fini to gc_sym_list.
349
eba27bd7
L		 3502015-04-09 H.J. Lu <hongjiu.lu@intel.com>
351
352 * emulparams/elf_x86_64.sh (BNDPLT): Removed.
353 (PARSE_AND_LIST_OPTIONS): New.
354 (PARSE_AND_LIST_ARGS_CASE_Z): Likewise.
355 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Remove
356 BNDPLT check. Handle PARSE_AND_LIST_ARGS_CASE_Z.
357 (gld${EMULATION_NAME}_list_options): Remove BNDPLT check.
358
233723a4
NC		 3592015-04-09 Nick Clifton <nickc@redhat.com>
360
361 * po/fr.po: Updated French translation.
362
82d8e420
L		 3632015-04-08 H.J. Lu <hongjiu.lu@intel.com>
364
365 * configure.ac (elf_list_options): Set to TRUE for
366 --enable-targets=all.
367 (elf_shlib_list_options): Likewise.
368 (elf_plt_unwind_list_options): Likewise.
369 * configure: Regenerated.
370
31b94bbb
L		 3712015-04-08 H.J. Lu <hongjiu.lu@intel.com>
372
373 * emulparams/elf32bmipn32-defs.sh: Skip empty EMULATION_NAME.
374
c58212ea
L		 3752015-04-08 H.J. Lu <hongjiu.lu@intel.com>
376
377 * Makefile.am (ELF_CLFAGS): New.
378 (AM_CFLAGS): Add $(ELF_CLFAGS).
379 * configure.ac (elf_list_options): New. AC_SUBST.
380 (elf_shlib_list_options): Likewise.
381 (elf_plt_unwind_list_options): Likewise.
382 * lexsup.c (elf_shlib_list_options): New.
383 (elf_static_list_options): Likewise.
384 (elf_plt_unwind_list_options): Likewise.
385 (ld_list_options): Likewise.
386 (help): Call ld_list_options.
387 * Makefile.in: Regenerated.
388 * configure: Likewise.
389 * emulparams/plt_unwind.sh (PLT_UNWIND): New.
390 (PARSE_AND_LIST_OPTIONS): Removed.
391 * emultempl/elf32.em (gld_list_options): New.
392 (gld${EMULATION_NAME}_list_options): Define only if BNDPLT or
393 PARSE_AND_LIST_OPTIONS is defined.
394 (ld_${EMULATION_NAME}_emulation): Replace
395 gld${EMULATION_NAME}_list_options with ${gld_list_options.
396
0fad6e4b
AM		 3972015-04-07 Alan Modra <amodra@gmail.com>
398
399 PR ld/18176
400 * ldlang.c (lang_size_sections): Cast shift expression.
401
d3e454b9
AM		 4022015-04-07 Alan Modra <amodra@gmail.com>
403
404 * emultempl/ppc32elf.em: Handle --no-pic-fixup.
405 (params): Init new field.
406 (ppc_before_allocation): Enable relaxation for pic_fixup.
407
3ea60775
NC		 4082015-04-07 Nick Clifton <nickc@redhat.com>
409
410 * ld.h (struct ld_config_type): Add new field: warn_orphan.
411 * ldlex.h (enum option_values): Add OPTION_WARN_ORPHAN and
412 OPTION_NO_WARN_ORPHAN.
413 * lexsup.c (ld_options): Add --warn-orphan and --no-warn-orphan.
414 (parse_args): Handle the new options.
415 * ldemul.c (ldemul_place_orphan): If requested, generate a warning
416 message when an orphan section is placed in the output file.
417 * ld.texinfo: Document the new option.
418 * NEWS: Mention the new feature.
419
15c7659f
AT		 4202015-04-02 Andrew Turner <andrew@freebsd.org>
421
422 * Makefile.am: Add FreeBSD aarch64 files.
423 * Makefile.in: Regenerate.
424 * configure.tgt: Add aarch64-*-freebsd* target triple.
425 * emulparams/aarch64fbsd.sh: New file.
426 * emulparams/aarch64fbsdb.sh: New file.
427
a0bde398
L		 4282015-04-01 H.J. Lu <hongjiu.lu@intel.com>
429
430 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Work
431 around a GCC uninitialized warning bug fixed in GCC 4.6.
432
4106101c
MS		 4332015-04-01 Tejas Belagod <tejas.belagod@arm.com>
434
435 * emultempl/aarch64elf.em
436 (aarch64_elf_create_output_section_statements): Add parameter in
437 bfd_elf${ELFSIZE}_aarch64_set_options call.
438 (OPTION_FIX_ERRATUM_843419): Define.
439 (PARSE_AND_LIST_LONGOPTS): Add fix-cortex-a53-843419.
440 (PARSE_AND_LIST_ARGS_CASES): Add OPTION_FIX_ERRATUM_843419.
441
16c1c9d6
CG		 4422015-04-01 Chen Gang <gang.chen.5i5j@gmail.com>
443
444 * emulparams/elf32_tic6x_le.sh: Skip OTHER_BSS_SECTIONS for
445 relocating operation.
446
6c1aca3e
AM		 4472015-04-01 Alan Modra <amodra@gmail.com>
448
875b5b9d 449 PR ld/18176
6c1aca3e
AM		 450 * ldlang.c (lang_size_sections): When alignment of sections
451 results in relro base adjustment being too large, don't go lower
452 than the initial value.
453 * ldexp.c (fold_binary <DATA_SEGMENT_RELRO_END>): Comment.
454 * scripttempl/elf.sc (DATA_SEGMENT_ALIGN): Omit SEGMENT_SIZE
455 alignment when SEGMENT_SIZE is the same as MAXPAGESIZE.
456
4a0bc59e
AM		 4572015-04-01 Alan Modra <amodra@gmail.com>
458
459 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Don't
460 init ehdr_start_save.
461
42271ec5
AM		 4622015-04-01 Alan Modra <amodra@gmail.com>
463
464 * Makefile.am (eelf32ppcvxworks.c): Depend on ppc32elf.em and
465 ldemul-list.h.
466 (eelf32lppc.c, eelf32lppclinux.c, eelf32lppcnto.c, eelf32lppcsim.c,
467 eelf32ppc.c, eelf32ppc_fbsd.c, eelf32ppclinux.c, eelf32ppcnto.c,
468 eelf32ppcsim.c): Rearrange deps for consistency.
469 * Makefile.in: Regenerate.
470
4e791d0f
ES		 4712015-04-01 Ed Schouten <ed@nuxi.nl>
472
473 * emultempl/elf32.em (gld*_before_allocation): Zero-initialize
474 the ehdr_start_save variable.
475
6036f486
ES		 4762015-03-31 Ed Schouten <ed@nuxi.nl>
477
478 * Makefile.am (ALL_64_EMULATION_SOURCES): Add
479 eelf_x86_64_cloudabi.c.
480 (eelf_x86_64_cloudabi.c): New.
481 * configure.tgt (targ_emul): Set to elf_x86_64_cloudabi for
482 x86_64-*-cloudabi*.
483 * Makefile.in: Regenerated.
484 * emulparams/elf_x86_64_cloudabi.sh: New file.
485
f24173eb
L		 4862015-03-31 H.J. Lu <hongjiu.lu@intel.com>
487
488 * configure.ac (AM_ZLIB): Removed.
489 * Makefile.in: Regenerated.
490 * config.in: Likewise.
491 * configure: Likewise.
492
d9ced15d
MS		 4932015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
494
495 * emultempl/aarch64elf.em (_aarch64_add_stub_section): Set section
496 alignment to 2.
497
499c37b5
MS		 4982015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
499
500 * emultempl/aarch64elf.em
501 (elf${ELFSIZE}_aarch64_add_stub_section): Adjust layout.
502
b3862264
CG		 5032015-03-18 Chen Gang <gang.chen.5i5j@gmail.com>
504
505 * ldmain.c (main): Use %F instead of %X for einfo.
506
daf220f0
AM		 5072015-03-02 Alan Modra <amodra@gmail.com>
508
509 * ld.texinfo (Options <-z nocopyreloc>): Rewrite.
510
f0673d20
NC		 5112015-02-27 Nick Clifton <nickc@redhat.com>
512
513 PR ld/17900
514 * ldlang.c (lang_set_flags): Allow exclamation mark to reverse the
515 sense of the following memory region attribute characters.
516
330b17b3
AM		 5172015-02-27 Alan Modra <amodra@gmail.com>
518
519 * Makefile.am (ALL_EMULATION_SOURCES): Sort new h8300 entries.
520 (eh8300elf_linux.c, eh8300helf_linux.c, eh8300self_linux.c,
521 eh8300sxelf_linux.c): Do not invoke genscripts here.
522 * Makefile.in: Regenerate.
523
685080f2
NC		 5242015-02-24 Nick Clifton <nickc@redhat.com>
525
526 * Makefile.am (ev850.c): Add dependency upon
527 $(srcdir)/emultempl/v850elf.em.
528 (ev850_rh850.c): Likewise.
529 * Makefile.in: Regenerate.
530 * emultempl/v850elf.em: New file.
531 * emulparams/v850.sh (EXTRA_EM_FILE): Define.
532 * emulparams/v850_rh850.sh (EXTRA_EM_FILE): Define.
533 * scripttempl/v850.sc: Add .note.renesas section.
534 * scripttempl/v850_rh850.sc: Likewise.
535
cb072816
SKS		 5362015-02-24 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
537
538 * scripttempl/avr.sc: Add new user_signatures region. Define and
539 use symbols for all region lengths.
540 * scripttempl/avrtiny.sc: Define and use symbols for all region
541 lengths.
542
5518c738
YS		 5432015-01-21 Yoshinori Sato <ysato@users.sourceforge.jp>
544
545 * Makefile.am: (ALL_EMULATION_SOURCES): Add new emulations.
546 * Makefile.in: Regenerate.
547 * configure.tgt: Add h8300-*-linux
548 * emulparams/h8300elf_linux.sh: Add new emulation.
549 * emulparams/h8300helf_linux.sh: Likewise.
550 * emulparams/h8300self_linux.sh: Likewise.
551 * emulparams/h8300sxelf_linux.sh: Likewise.
552
f971c12f
NC		 5532015-02-23 Nick Clifton <nickc@redhat.com>
554
555 * lexsup.c (parse_args): Produce a more reasonable error message
556 when -ixxx or -rxxx is the last option on the linker command line.
557
f58926a6
L		 5582015-02-14 H.J. Lu <hongjiu.lu@intel.com>
559
560 PR ld/17973
561 * testplug2.c (allsymbolsread_silent): New.
562 (set_register_hook): Handle allsymbolsreadsilent.
563 (onall_symbols_read): Skip a message if allsymbolsread_silent is
564 TRUE.
565
ce875075
AM		 5662015-02-14 Alan Modra <amodra@gmail.com>
567
568 PR ld/17973
569 * ldlang.h (struct lang_input_statement_flags): Add lto_output.
570 * ldlang.c (lang_process): Don't set loading_lto_outputs.
571 * ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output
572 to bfd.
573 * plugin.c (add_input_file, add_input_library): Set flags.lto_output.
574
b0619670
L		 5752015-02-13 H.J. Lu <hongjiu.lu@intel.com>
576
577 * NEWS: Mention support for LLVM plugin.
578
66bc8739
AM		 5792015-02-13 Alan Modra <amodra@gmail.com>
580
581 * ld.texinfo (Options <--defsym>): Correct cross reference.
582
88b9e2eb
L		 5832015-02-11 H.J. Lu <hongjiu.lu@intel.com>
584
585 * lexsup.c (ld_options): Add --[no-]map-whole-files for gold
586 option compatibility.
587
45e81354
L		 5882015-02-11 H.J. Lu <hongjiu.lu@intel.com>
589
590 * plugin.c (message): Output "warning:" for LDPL_WARNING. Output
591 "error:" for LDPL_FATAL and LDPL_ERROR.
592 * testplug2.c (parse_option): Handle fatal, error and warning.
593
e3001fd9
L		 5942015-02-11 H.J. Lu <hongjiu.lu@intel.com>
595
596 * testplug2.c (dump_tv_tag): Removed.
597 (onall_symbols_read): Return LDPS_ERR if the file descriptor isn't
598 closed.
599 * testplug3.c (dump_tv_tag): Removed.
600 (onclaim_file): Fix typo.
601
7275e869
L		 6022015-02-11 H.J. Lu <hongjiu.lu@intel.com>
603
604 PR ld/17878
605 * Makefile.am (noinst_LTLIBRARIES): Add libldtestplug2.la and
606 libldtestplug3.la.
607 (libldtestplug2_la_SOURCES): New.
608 (libldtestplug2_la_CFLAGS): Likewise.
609 (libldtestplug2_la_LDFLAGS): Likewise.
610 (libldtestplug3_la_SOURCES): New.
611 (libldtestplug3_la_CFLAGS): Likewise.
612 (libldtestplug3_la_LDFLAGS): Likewise.
613 * Makefile.in: Regenerated.
614 * testplug2.c: New file.
615 * testplug3.c: Likewise.
616
b9dc5a87
L		 6172015-02-11 H.J. Lu <hongjiu.lu@intel.com>
618
619 PR ld/17878
620 * plugin.c: Include ../bfd/plugin.h.
621 (plugin_get_ir_dummy_bfd): Call bfd_create with
622 link_info.output_bfd instead of srctemplate. Copy BFD info
623 from srctemplate only if it doesn't use BFD plugin target
624 vector.
625 (plugin_load_plugins): Call register_ld_plugin_object_p with
626 (plugin_object_p)
627 (plugin_maybe_claim): Renamed to ...
628 (plugin_object_p): This. Return dummy BFD target vector if
629 input is calimed by plugin library, otherwise return NULL.
630 Update plugin_format and plugin_dummy_bfd.
631 (plugin_maybe_claim): New. Use plugin_object_p.
632
d319a098
L		 6332015-02-10 H.J. Lu <hongjiu.lu@intel.com>
634
635 * plugin.c (plugin_maybe_claim): Initialize use_mmap.
636
38604796
L		 6372015-02-10 H.J. Lu <hongjiu.lu@intel.com>
638
639 * plugin.c (plugin_input_file_t): Add use_mmap.
640 (plugin_pagesize): New.
641 (get_view): Use plugin_pagesize. Set use_mmap if mmap is used.
642 (plugin_load_plugins): Initialize plugin_pagesize.
643 (plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
644 file.
645
fe905789
L		 6462015-02-10 H.J. Lu <hongjiu.lu@intel.com>
647
648 * plugin.c (get_view): Align offset passed to mmap.
649
1d5b29cf
L		 6502015-02-08 H.J. Lu <hongjiu.lu@intel.com>
651
652 * ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
653 if plugin isn't active or there is no thing more to claim.
654
e13419c4
L		 6552015-02-08 H.J. Lu <hongjiu.lu@intel.com>
656
657 * plugin.c (plugin_maybe_claim): Check format against bfd_object
658 directly.
659
93843894
L		 6602015-02-07 H.J. Lu <hongjiu.lu@intel.com>
661
662 * plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
663 ibfd.
664
35a1e5f3
L		 6652015-02-07 H.J. Lu <hongjiu.lu@intel.com>
666
667 * plugin.c: Include "libbfd.h".
668 (plugin_strdup): New.
669 (plugin_maybe_claim): Remove the argument of pointer to struct
670 ld_plugin_input_file. Open and handle input entry.
671 * plugin.h (plugin_maybe_claim): Updated.
672 * ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
673 without passing a pointer to struct ld_plugin_input_file.
674 * ldmain.c: Don't include "libbfd.h".
675 (add_archive_element): Call plugin_maybe_claim directly without
676 passing a pointer to struct ld_plugin_input_file.
677
8dfef1bd
L		 6782015-02-06 H.J. Lu <hongjiu.lu@intel.com>
679
680 * ld.texinfo: Document -z text, -z notext and -z textoff.
681 * emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
682 -z text, -z notext and -z textoff.
683
2aec968d
L		 6842015-02-06 H.J. Lu <hongjiu.lu@intel.com>
685
686 * configure.ac: Add AC_FUNC_MMAP.
687 * config.in: Regenerated.
688 * configure: Likewise.
689 * plugin.c: Include <sys/mman.h>.
690 (MAP_FAILED): New. Defined if not defined.
691 (PROT_READ): Likewise.
692 (MAP_PRIVATE): Likewise.
693 (view_buffer_t): New.
694 (plugin_input_file_t): Add view_buffer.
695 (get_view): Try mmap and cache the view buffer.
696 (plugin_maybe_claim): Initialize view_buffer.
697
119d62ff
L		 6982015-02-05 H.J. Lu <hongjiu.lu@intel.com>
699
700 * plugin.c (release_input_file): Set fd to -1 after closing it.
701 (plugin_maybe_claim): Close fd only if fd != -1.
702
f4b78d18
L		 7032015-02-05 H.J. Lu <hongjiu.lu@intel.com>
704
705 PR ld/17878
706 * plugin.c: Include <errno.h>.
707 (errno): New. Declare if needed.
708 (plugin_input_file_t): New.
709 (get_input_file): Implemented.
710 (get_view): Likewise.
711 (release_input_file): Likewise.
712 (add_symbols): Updated.
713 (get_symbols): Likewise.
714 (plugin_maybe_claim): Allocate a plugin_input_file_t. Close fd
715 only for a bfd_object input.
716
6c2573b7
AM		 7172015-02-02 Alan Modra <amodra@gmail.com>
718
719 * emultempl/ppc64elf.em (toc_section_name): New var.
720 (ppc_after_open): Set it.
721 (ppc_before_allocation): Use it.
722 (gld${EMULATION_NAME}_after_allocation): Here too.
723
716db898
L		 7242015-01-29 H.J. Lu <hongjiu.lu@intel.com>
725
726 * ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
727 with link_info.lto_plugin_active.
728 * ldlang.c (lang_process): Likewise.
729 * ldmain.c (add_archive_element): Likewise.
730 * plugin.c (plugin_active_plugins_p): Removed.
731 * plugin.h (plugin_active_plugins_p): Likewise.
732
37a3056a
L		 7332015-01-28 H.J. Lu <hongjiu.lu@intel.com>
734
735 * plugin.h (plugin_get_ir_dummy_bfd): Removed. Move comments to
736 ...
737 * plugin.c (plugin_get_ir_dummy_bfd): Here. Make it static.
738
15f7a26b
L		 7392015-01-28 H.J. Lu <hongjiu.lu@intel.com>
740
741 PR ld/17878
742 * plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
743 (get_view): New function.
744 (set_tv_header): Handle LDPT_GET_VIEW.
745 * testplug.c (tag_names): Add LDPT_GET_VIEW.
746 (tv_get_view): New.
747 (dump_tv_tag): Handle LDPT_GET_VIEW.
748 (parse_tv_tag): Likewise.
749
dbd1e97e
AM		 7502015-01-28 Alan Modra <amodra@gmail.com>
751
752 * emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
753 * emultempl/ppc64elf.em (params): Init new field.
754 (ppc_after_open): New function.
755 (LDEMUL_AFTER_OPEN): Define.
756 * ldlang.c (lang_final): Whitespace fix.
757
3f8107ab
AM		 7582015-01-28 James Bowman <james.bowman@ftdichip.com>
759
760 * Makefile.am: Add FT32 files.
761 * configure.tgt: Handle FT32 target.
762 * emulparams/elf32ft32.sh: New file.
763 * scripttempl/ft32.sc: New file.
764 * Makefile.in: Regenerate.
765
cc9ad334
SKS		 7662015-01-28 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
767
768 PR 4643
769 * ldexp.c (fold_name): Fold LENGTH only after
770 lang_first_phase_enum.
771 * ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
772 rightaway.
773 * ldlang.h (struct memory_region_struct): Add origin_exp and
774 length_exp fields.
775 * ldlang.c (lang_do_memory_regions): New.
776 (lang_memory_region_lookup): Initialize origin_exp and
777 length_exp fields.
778 (lang_process): Call lang_do_memory_regions.
779
c05b575a
AB		 7802015-01-20 Andrew Burgess <andrew.burgess@embecosm.com>
781
782 * ldlang.c (print_assignment): Only evaluate the expression for a
783 PROVIDE'd assignment when the destination is being defined.
784 Display a special message for PROVIDE'd symbols that are not being
785 provided.
786
5ad18f16
AM		 7872015-01-20 Alan Modra <amodra@gmail.com>
788
789 * emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
790 (OTHER_BSS_SYMBOLS): ..this.
791 (OTHER_PLT_RELOC_SECTIONS): Don't define.
792 (OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
793 (OTHER_READWRITE_SECTIONS): Don't define. Move .toc1 to..
794 (OTHER_RELRO_SECTIONS_2): ..here.
795 * scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
796
23283c1b
AM		 7972015-01-20 Alan Modra <amodra@gmail.com>
798
799 * emulparams/elf64ppc.sh (BSS_PLT): Don't define.
800 (OTHER_READWRITE_SECTIONS): Move .branch_lt to..
801 (OTHER_RELRO_SECTIONS_2): ..here.
802 (DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
803 PLT_BEFORE_GOT): Define.
804 * scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
805 PLT_BEFORE_GOT combination.
806 (DATA_GOT, SDATA_GOT): Don't define if either is already defined.
807
3e2b0f31
AM		 8082015-01-20 Alan Modra <amodra@gmail.com>
809
810 * emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
811 (OTHER_RELRO_SECTIONS_2): ..here, new define.
812 * scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
813
c4621b33
AM		 8142015-01-19 Alan Modra <amodra@gmail.com>
815
3e2aa5bb 816 PR ld/17615
c4621b33
AM		 817 * ldlang.c (lang_process): Run lang_common before lang_gc_sections.
818
52db4ec2
JW		 8192015-01-14 Jiong Wang <jiong.wang@arm.com>
820
821 * ld-arm/elf32-reject.s: New testcase.
822 * ld-arm/elf32-reject.d: Likewise.
823 * ld-arm/elf32-reject-pie.s: Likewise.
824 * ld-arm/elf32-reject-pie.d: Likewise.
825 * ld-arm/arm-elf.exp: Run new testcases.
826 * ld-arm/ifunc-7.s: Delete f2/f4 test items.
827 * ld-arm/ifunc-7.rd: Likewise.
828 * ld-arm/ifunc-7.gd: Likewise.
829 * ld-arm/ifunc-7.dd: Likewise.
830 * ld-arm/ifunc-8.s: Likewise.
831 * ld-arm/ifunc-8.rd: Likewise.
832 * ld-arm/ifunc-8.gd: Likewise.
833 * ld-arm/ifunc-8.dd: Likewise.
834
efd321f9
AM		 8352015-01-01 Alan Modra <amodra@gmail.com>
836
837 * ldver.c (ldversion): Just print current year.
838
b90efa5b 8392015-01-01 Alan Modra <amodra@gmail.com>
ca0694ad 840
b90efa5b 841 Update year range in copyright notice of all files.
ca0694ad 842
b90efa5b 843For older changes see ChangeLog-2014
252b5132 844\f
b90efa5b 845Copyright (C) 2015 Free Software Foundation, Inc.
752937aa
NC		 846
847Copying and distribution of this file, with or without modification,
848are permitted in any medium without royalty provided the copyright
849notice and this notice are preserved.
850
252b5132
RH		 851Local Variables:
852mode: change-log
853left-margin: 8
854fill-column: 74
855version-control: never
856End:
A mirror of the official binutils-gdb repository