projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
Fix seg-fault in readelf when scanniing a corrupt binary.
[deliverable/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
64d94ba0
AM		 62015-08-19 Alan Modra <amodra@gmail.com>
7
8 * emultempl/aix.em: Don't set link_info.pic.
9 * emultempl/pe.em: Likewise.
10 * emultempl/pep.em: Likewise.
11 * emultempl/sunos.em: Likewise.
12 * lexsup.c (parse_args): Likewise. Set type_pie for -pie.
13 * plugin.c (set_tv_header <LDPT_LINKER_OUTPUT>): Simplify.
14
0e1862bb
L		 152015-08-18 H.J. Lu <hongjiu.lu@intel.com>
16
17 * ld/ldctor.c: Replace shared, executable, relocatable and pie
18 fields with bfd_link_executable, bfd_link_dll,
19 bfd_link_relocatable, bfd_link_pic and bfd_link_pie.
20 * ld/ldemul.c: Likewise.
21 * ld/ldfile.c: Likewise.
22 * ld/ldlang.c: Likewise.
23 * ld/ldmain.c: Likewise.
24 * ld/ldwrite.c: Likewise.
25 * ld/lexsup.c: Likewise.
26 * ld/pe-dll.c: Likewise.
27 * ld/plugin.c: Likewise.
28 * ld/emultempl/aarch64elf.em: Likewise.
29 * ld/emultempl/aix.em: Likewise.
30 * ld/emultempl/alphaelf.em: Likewise.
31 * ld/emultempl/armcoff.em: Likewise.
32 * ld/emultempl/armelf.em: Likewise.
33 * ld/emultempl/avrelf.em: Likewise.
34 * ld/emultempl/beos.em: Likewise.
35 * ld/emultempl/cr16elf.em: Likewise.
36 * ld/emultempl/elf-generic.em: Likewise.
37 * ld/emultempl/elf32.em: Likewise.
38 * ld/emultempl/genelf.em: Likewise.
39 * ld/emultempl/generic.em: Likewise.
40 * ld/emultempl/gld960.em: Likewise.
41 * ld/emultempl/gld960c.em: Likewise.
42 * ld/emultempl/hppaelf.em: Likewise.
43 * ld/emultempl/irix.em: Likewise.
44 * ld/emultempl/linux.em: Likewise.
45 * ld/emultempl/lnk960.em: Likewise.
46 * ld/emultempl/m68hc1xelf.em: Likewise.
47 * ld/emultempl/m68kcoff.em: Likewise.
48 * ld/emultempl/m68kelf.em: Likewise.
49 * ld/emultempl/metagelf.em: Likewise.
50 * ld/emultempl/mipself.em: Likewise.
51 * ld/emultempl/mmo.em: Likewise.
52 * ld/emultempl/msp430.em: Likewise.
53 * ld/emultempl/nds32elf.em: Likewise.
54 * ld/emultempl/needrelax.em: Likewise.
55 * ld/emultempl/nios2elf.em: Likewise.
56 * ld/emultempl/pe.em: Likewise.
57 * ld/emultempl/pep.em: Likewise.
58 * ld/emultempl/ppc32elf.em: Likewise.
59 * ld/emultempl/ppc64elf.em: Likewise.
60 * ld/emultempl/sh64elf.em: Likewise.
61 * ld/emultempl/solaris2.em: Likewise.
62 * ld/emultempl/spuelf.em: Likewise.
63 * ld/emultempl/sunos.em: Likewise.
64 * ld/emultempl/tic6xdsbt.em: Likewise.
65 * ld/emultempl/ticoff.em: Likewise.
66 * ld/emultempl/v850elf.em: Likewise.
67 * ld/emultempl/vms.em: Likewise.
68 * ld/emultempl/vxworks.em: Likewise.
69
43417696
AM		 702015-08-18 Alan Modra <amodra@gmail.com>
71
72 * ldexp.c (exp_fold_tree_1): Clear linker_def on symbol assignment.
73
e0a3af22
AM		 742015-08-06 Alan Modra <amodra@gmail.com>
75
76 * ldexp.c (align_dot_val): Delete.
77 (fold_unary <ALIGN_K, NEXT>): Revert 2015-07-10 change.
78 (is_align_conditional): Revert 2015-07-20 change.
79 (exp_fold_tree_1): Likewise, but keep expanded comment.
80 * scripttempl/elf.sc (.ldata, .bss): Revert 2015-07-20 change.
81 * ld.texinfo (<ALIGN>): Correct description.
82
0a618243
AB		 832015-08-04 Andrew Burgess <andrew.burgess@embecosm.com>
84
85 * ld.texinfo (Options): Document --require-defined option.
86 * ldlang.c (struct require_defined_symbol): New structure.
87 (require_defined_symbol_list): New variable.
88 (ldlang_add_require_defined): New function.
89 (ldlang_check_require_defined_symbols): New function.
90 (lang_process): Check required symbols are defined.
91 * ldlang.h (ldlang_add_require_defined): Declare.
92 * ldlex.h (enum option_values): Add OPTION_REQUIRE_DEFINED_SYMBOL.
93 * lexsup.c (ld_options): Add '--require-defined' entry.
94 (parse_args): Handle '--requre-defined' entry.
95 * NEWS: Mention new '--require-defined' option.
96
127fcdff
AB		 972015-08-03 Andrew Burgess <andrew.burgess@embecosm.com>
98
99 * ld.texinfo (MEMORY): Explain that multiple MEMORY commands are
100 acceptable.
101
e77e648e
L		 1022015-07-29 H.J. Lu <hongjiu.lu@intel.com>
103
104 * lexsup.c (parse_args): Don't set link_info.executable to
105 TRUE for link_info.relocatable.
106
37a42ee9
L		 1072015-07-27 H.J. Lu <hongjiu.lu@intel.com>
108
109 * configure: Regenerated.
110
aff1a65e
NC		 1112015-07-24 Nick Clifton <nickc@redhat.com>
112
113 * emulparams/elf32rl78.sh (OTHER_SECTIONS): Provide a value for
114 the _-rl78_abs__ symbol.
115
d9d11c36
AM		 1162015-07-20 Alan Modra <amodra@gmail.com>
117
118 * emulparams/criself.sh (INIT_ADDR, FINI_ADDR): Define.
119 (INIT_START, FINI_START): Don't ALIGN.
120 * scriptempl/elf.sc (.init, .fini): Apply INIT_ADDR/FINI_ADDR.
121
e474ab13
AM		 1222015-07-20 Alan Modra <amodra@gmail.com>
123
124 * scripttempl/elf.sc (.ldata, .bss): Align absolute value of dot.
125 * ldexp.c (is_align_conditional): Handle binary ALIGN.
126 (exp_fold_tree_1): Move code setting SEC_KEEP for assignments to
127 dot inside output sections. Handle absolute expressions.
128
19a7fe52
L		 1292015-07-14 H.J. Lu <hongjiu.lu@intel.com>
130
131 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Make
132 --compress-debug-sections=zlib the same as
133 --compress-debug-sections=zlib-gabi.
134 * ld.texinfo: Change --compress-debug-sections=zlib to zlib-gabi.
135
1f0d470a
NC		 1362015-07-14 Nick Clifton <nickc@redhat.com>
137
138 * ld.texinfo (Options): Add missing period after @xref.
139
a2c59f28
AM		 1402015-07-10 Alan Modra <amodra@gmail.com>
141
142 * ldexp.c (align_dot_val): New function.
143 (fold_unary <ALIGN_K, NEXT>): Use it.
144
0f088b2a
KT		 1452015-07-03 Kai Tietz <ktietz@redhat.com>
146
147 PR ld/11539
148 * scripttempl/pep.sc: Mark .idata*, .CRT*, .tls*,
149 .rsrc*, .init, .ctor*, .dtor*, .fini, .jcr,
150 .eh_frame, .pdata. .xdata, and .gcc_except_table sections
151 as KEEP.
152 * scripttempl/pe.sc: Likewise.
153 * ld.texinfo: Document that --gc-sections has experimental support
154 for COFF and PE targets.
155 * NEWS: Mention experimental support.
156
b6b3dd8f
AM		 1572015-07-03 Alan Modra <amodra@gmail.com>
158
159 * Makefile.am (eelf32or1k.c, eelf32or1k_linux.c): Depend on ELF_DEPS.
160 * Makefile.in: Regenerate.
161
ee0c0c50
L		 1622015-06-28 H.J. Lu <hongjiu.lu@intel.com>
163
164 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option):
165 Replace COMPRESS_DEBUG_ZLIB with COMPRESS_DEBUG_GNU_ZLIB.
166
c742574f
L		 1672015-06-26 H.J. Lu <hongjiu.lu@intel.com>
168
169 * emulparams/elf_iamcu.sh (COMPILE_IN): New.
170
a2a4d60d
NC		 1712015-06-15 Nick Clifton <nickc@redhat.com>
172
173 PR ld/18466
174 * emultempl/pe.em (pe_find_data_imports): Generate an error if a
175 symbol name is too long to handle.
176 * emultempl/pep.em (pep_find_data_imports): Likewise.
177
3604cb1f
TG		 1782015-06-12 Tristan Gingold <gingold@adacore.com>
179
180 * NEWS: Mention new option.
181 * lexsup.c (parse_args): Handle --print-memory-usage.
182 (ld_options): Add --print-memory-usage.
183 * ldmain.c (main): Call lang_print_memory_usage.
184 * ldlex.h (enum option_values): Add OPTION_PRINT_MEMORY_USAGE.
185 * ldlang.h: Add prototype of lang_print_memory_usage.
186 * ldlang.c (lang_print_memory_size, lang_print_memory_usage): New
187 functions.
188 * ld.texinfo (Options): Document --print-memory-usage.
189 * ld.h (args_type): Add print_memory_usage field.
190
1e1b2efc
NC		 1912015-06-08 Nick Clifton <nickc@redhat.com>
192
193 * po/fr.po: Updated French Translation.
194
2f0c68f2
CM		 1952015-05-28 Catherine Moore <clm@codesourcery.com>
196 Paul Brook <paul@codesourcery.com>
197
2f0c68f2
CM		 198 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open):
199 Add Compact EH support.
200 * scripttempl/elf.sc: Handle .eh_frame_entry and .gnu_extab
201 sections.
202
68880f31
CLT		 2032015-05-17 Chung-Lin Tang <cltang@codesourcery.com>
204
205 * configure.ac (AC_PROG_GREP): Check for grep program.
206 (elf_list_options,elf_shlib_list_options,elf_plt_unwind_list_options):
207 Enable ELF option printing for emulations containing
208 'TEMPLATE_NAME=elf32'.
209 * configure: Regenerate.
210
fd1c4238
NC		 2112015-05-14 Nick Clifton <nickc@redhat.com>
212
213 * ld.texinfo (ASSERT): Describe the interaction with PROVIDEd
214 symbols.
215
5197d474
L		 2162015-05-11 H.J. Lu <hongjiu.lu@intel.com>
217
218 * configure.tgt: Support i[3-7]86-*-elfiamcu target.
219
7e0a8112
L		 2202015-05-11 H.J. Lu <hongjiu.lu@intel.com>
221
222 * Makefile.am (ALL_EMULATION_SOURCES): Add eelf_iamcu.c.
223 (eelf_iamcu.c): New.
224 * configure.tgt (targ_extra_emuls): Add elf_iamcu if elf_i386 is
225 enabled in BFD.
226 * Makefile.in: Regenerated.
227 * emulparams/elf_iamcu.sh: New file.
228
837a17b3
NC		 2292015-05-05 Nick Clifton <nickc@redhat.com>
230
231 * emulparams/msp430elf.sh (TEMPLATE_NAME): Change to msp430.
232 * scripttempl/msp430.sc (.text): Add .lower.text and .either.text.
233 (.data): Add .lower.data and .either.data.
234 (.bss): Add .lower.bss and .either.bss.
235 (.rodata): Add .lower.rodata and .either.rodata.
236 * emultempl/msp430.em: New file. Implements a new orphan
237 placement algorithm that divides sections between lower and upper
238 memory regions.
239 * Makefile.am (emsp430elf.c): Depend upon msp430.em.
240 *emsp430X.c): Likewise.
241 * Makefine.in: Regenerate.
242
a13eab06
AS		 2432015-04-28 Andreas Schwab <schwab@linux-m68k.org>
244
245 PR ld/18344
246 * ldlex.l (INPUTLIST): Increment lineno on newline.
247
44bd1acd
AM		 2482015-04-24 Alan Modra <amodra@gmail.com>
249
250 * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation):
251 Call gld${EMULATION_NAME}_map_segments regardless of need_laying_out.
252
08e2f2bb
DD		 2532015-04-24 DJ Delorie <dj@redhat.com>
254
255 * Makefile.am (msp430): Rename primary emulation to msp430elf.
256 (emsp430.c): Rename to emsp430elf.c, update dependencies
257 (emsp430X.c): Update dependencies.
258 * Makefile.in: Likewise.
259 * configure.tgt (msp430-*-*): Rename primary emulation to msp430elf.
d9e88e90 260 * emulparams/msp430.sh: Rename to msp430elf.sh.
08e2f2bb
DD		 261 * emulparams/msp430X.sh: Update.
262
f6fe1ccd
L		 2632015-04-23 H.J. Lu <hongjiu.lu@intel.com>
264
265 PR binutils/18209
266 * ldfile.c (ldfile_try_open_bfd): Set is_linker_input to 1.
267
a27e685f
AM		 2682015-04-23 Alan Modra <amodra@gmail.com>
269
270 * emulparams/elf64ppc.sh (GOT): Align.
271
0e5fabeb
AM		 2722015-04-22 Alan Modra <amodra@gmail.com>
273
274 * ldexp.h (struct ldexp_control): Delete dataseg.min_base. Add
275 data_seg.relro_offset.
276 * ldexp.c (fold_binary <DATA_SEGMENT_ALIGN>): Don't set min_base.
277 (fold_binary <DATA_SEGMENT_RELRO_END>): Do set relro_offset.
278 * ldlang.c (lang_size_sections): Rewrite code adjusting relro
279 segment base to line up last section on page boundary.
280
ea556d25
L		 2812015-04-15 H.J. Lu <hongjiu.lu@intel.com>
282
283 * NEWS: Mention
284 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
285
0ce398f1
L		 2862015-04-14 H.J. Lu <hongjiu.lu@intel.com>
287
288 * ld.texinfo: Document --compress-debug-sections=.
289 * ldmain.c (main): Set BFD_COMPRESS on output_bfd if
290 COMPRESS_DEBUG is set. Set BFD_COMPRESS_GABI on output_bfd
291 for COMPRESS_DEBUG_GABI_ZLIB.
292 * lexsup.c (elf_static_list_options): Add
293 --compress-debug-sections=.
294 * emultempl/elf32.em (OPTION_COMPRESS_DEBUG): New.
295 (xtra_long): Add "compress-debug-sections".
296 (gld${EMULATION_NAME}_handle_option): Handle
297 OPTION_COMPRESS_DEBUG.
298
889c2a67
L		 2992015-04-14 H.J. Lu <hongjiu.lu@intel.com>
300
301 PR ld/pr17709
302 * ld.texinfo: Document "-z noextern-protected-data".
303 * ldmain.c (main): Initialize link_info.extern_protected_data
304 to -1.
305 * lexsup.c (elf_shlib_list_options): Add
306 "-z [no]extern-protected-data".
307 * emulparams/elf32_x86_64.sh: Source extern_protected_data.sh.
308 * emulparams/elf_i386.sh: Likewise.
309 * emulparams/elf_i386_be.sh: Likewise.
310 * emulparams/elf_i386_chaos.sh: Likewise.
311 * emulparams/elf_i386_ldso.sh: Likewise.
312 * emulparams/elf_i386_vxworks.sh: Likewise.
313 * emulparams/elf_k1om.sh: Likewise.
314 * emulparams/elf_l1om.sh: Likewise.
315 * emulparams/elf_x86_64.sh: Source extern_protected_data.sh.
316 (PARSE_AND_LIST_OPTIONS): Renamed to ...
317 (PARSE_AND_LIST_OPTIONS_BNDPLT): This.
318 (PARSE_AND_LIST_ARGS_CASE_Z): Renamed to ...
319 (PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT): This.
320 (PARSE_AND_LIST_OPTIONS): Append $PARSE_AND_LIST_OPTIONS_BNDPLT.
321 (PARSE_AND_LIST_ARGS_CASE_Z): Append
322 $PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT.
323 * emulparams/extern_protected_data.sh: New file.
324
fd5a1509
L		 3252015-04-11 H.J. Lu <hongjiu.lu@intel.com>
326
327 * plugin.c (plugin_load_plugins): Removed an extra ';'.
328
080bb7bb
NC		 3292015-04-10 Nick Clifton <nickc@redhat.com>
330
331 PR binutils/18198
332 * ld.texinfo (--be8): Add a note about the interaction of this
333 option with the assembler's -EB option.
334
8c3fff59
AM		 3352015-04-10 Alan Modra <amodra@gmail.com>
336
337 * configure.ac: Set elf_list_options etc. in proper case.
338 * configure: Regenerate.
339
6166ed93
AM		 3402015-04-10 Alan Modra <amodra@gmail.com>
341
342 PR ld/18223
343 * ldlang.c (lang_process): Add _init and _fini to gc_sym_list.
344
eba27bd7
L		 3452015-04-09 H.J. Lu <hongjiu.lu@intel.com>
346
347 * emulparams/elf_x86_64.sh (BNDPLT): Removed.
348 (PARSE_AND_LIST_OPTIONS): New.
349 (PARSE_AND_LIST_ARGS_CASE_Z): Likewise.
350 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Remove
351 BNDPLT check. Handle PARSE_AND_LIST_ARGS_CASE_Z.
352 (gld${EMULATION_NAME}_list_options): Remove BNDPLT check.
353
233723a4
NC		 3542015-04-09 Nick Clifton <nickc@redhat.com>
355
356 * po/fr.po: Updated French translation.
357
82d8e420
L		 3582015-04-08 H.J. Lu <hongjiu.lu@intel.com>
359
360 * configure.ac (elf_list_options): Set to TRUE for
361 --enable-targets=all.
362 (elf_shlib_list_options): Likewise.
363 (elf_plt_unwind_list_options): Likewise.
364 * configure: Regenerated.
365
31b94bbb
L		 3662015-04-08 H.J. Lu <hongjiu.lu@intel.com>
367
368 * emulparams/elf32bmipn32-defs.sh: Skip empty EMULATION_NAME.
369
c58212ea
L		 3702015-04-08 H.J. Lu <hongjiu.lu@intel.com>
371
372 * Makefile.am (ELF_CLFAGS): New.
373 (AM_CFLAGS): Add $(ELF_CLFAGS).
374 * configure.ac (elf_list_options): New. AC_SUBST.
375 (elf_shlib_list_options): Likewise.
376 (elf_plt_unwind_list_options): Likewise.
377 * lexsup.c (elf_shlib_list_options): New.
378 (elf_static_list_options): Likewise.
379 (elf_plt_unwind_list_options): Likewise.
380 (ld_list_options): Likewise.
381 (help): Call ld_list_options.
382 * Makefile.in: Regenerated.
383 * configure: Likewise.
384 * emulparams/plt_unwind.sh (PLT_UNWIND): New.
385 (PARSE_AND_LIST_OPTIONS): Removed.
386 * emultempl/elf32.em (gld_list_options): New.
387 (gld${EMULATION_NAME}_list_options): Define only if BNDPLT or
388 PARSE_AND_LIST_OPTIONS is defined.
389 (ld_${EMULATION_NAME}_emulation): Replace
390 gld${EMULATION_NAME}_list_options with ${gld_list_options.
391
0fad6e4b
AM		 3922015-04-07 Alan Modra <amodra@gmail.com>
393
394 PR ld/18176
395 * ldlang.c (lang_size_sections): Cast shift expression.
396
d3e454b9
AM		 3972015-04-07 Alan Modra <amodra@gmail.com>
398
399 * emultempl/ppc32elf.em: Handle --no-pic-fixup.
400 (params): Init new field.
401 (ppc_before_allocation): Enable relaxation for pic_fixup.
402
3ea60775
NC		 4032015-04-07 Nick Clifton <nickc@redhat.com>
404
405 * ld.h (struct ld_config_type): Add new field: warn_orphan.
406 * ldlex.h (enum option_values): Add OPTION_WARN_ORPHAN and
407 OPTION_NO_WARN_ORPHAN.
408 * lexsup.c (ld_options): Add --warn-orphan and --no-warn-orphan.
409 (parse_args): Handle the new options.
410 * ldemul.c (ldemul_place_orphan): If requested, generate a warning
411 message when an orphan section is placed in the output file.
412 * ld.texinfo: Document the new option.
413 * NEWS: Mention the new feature.
414
15c7659f
AT		 4152015-04-02 Andrew Turner <andrew@freebsd.org>
416
417 * Makefile.am: Add FreeBSD aarch64 files.
418 * Makefile.in: Regenerate.
419 * configure.tgt: Add aarch64-*-freebsd* target triple.
420 * emulparams/aarch64fbsd.sh: New file.
421 * emulparams/aarch64fbsdb.sh: New file.
422
a0bde398
L		 4232015-04-01 H.J. Lu <hongjiu.lu@intel.com>
424
425 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Work
426 around a GCC uninitialized warning bug fixed in GCC 4.6.
427
4106101c
MS		 4282015-04-01 Tejas Belagod <tejas.belagod@arm.com>
429
430 * emultempl/aarch64elf.em
431 (aarch64_elf_create_output_section_statements): Add parameter in
432 bfd_elf${ELFSIZE}_aarch64_set_options call.
433 (OPTION_FIX_ERRATUM_843419): Define.
434 (PARSE_AND_LIST_LONGOPTS): Add fix-cortex-a53-843419.
435 (PARSE_AND_LIST_ARGS_CASES): Add OPTION_FIX_ERRATUM_843419.
436
16c1c9d6
CG		 4372015-04-01 Chen Gang <gang.chen.5i5j@gmail.com>
438
439 * emulparams/elf32_tic6x_le.sh: Skip OTHER_BSS_SECTIONS for
440 relocating operation.
441
6c1aca3e
AM		 4422015-04-01 Alan Modra <amodra@gmail.com>
443
875b5b9d 444 PR ld/18176
6c1aca3e
AM		 445 * ldlang.c (lang_size_sections): When alignment of sections
446 results in relro base adjustment being too large, don't go lower
447 than the initial value.
448 * ldexp.c (fold_binary <DATA_SEGMENT_RELRO_END>): Comment.
449 * scripttempl/elf.sc (DATA_SEGMENT_ALIGN): Omit SEGMENT_SIZE
450 alignment when SEGMENT_SIZE is the same as MAXPAGESIZE.
451
4a0bc59e
AM		 4522015-04-01 Alan Modra <amodra@gmail.com>
453
454 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Don't
455 init ehdr_start_save.
456
42271ec5
AM		 4572015-04-01 Alan Modra <amodra@gmail.com>
458
459 * Makefile.am (eelf32ppcvxworks.c): Depend on ppc32elf.em and
460 ldemul-list.h.
461 (eelf32lppc.c, eelf32lppclinux.c, eelf32lppcnto.c, eelf32lppcsim.c,
462 eelf32ppc.c, eelf32ppc_fbsd.c, eelf32ppclinux.c, eelf32ppcnto.c,
463 eelf32ppcsim.c): Rearrange deps for consistency.
464 * Makefile.in: Regenerate.
465
4e791d0f
ES		 4662015-04-01 Ed Schouten <ed@nuxi.nl>
467
468 * emultempl/elf32.em (gld*_before_allocation): Zero-initialize
469 the ehdr_start_save variable.
470
6036f486
ES		 4712015-03-31 Ed Schouten <ed@nuxi.nl>
472
473 * Makefile.am (ALL_64_EMULATION_SOURCES): Add
474 eelf_x86_64_cloudabi.c.
475 (eelf_x86_64_cloudabi.c): New.
476 * configure.tgt (targ_emul): Set to elf_x86_64_cloudabi for
477 x86_64-*-cloudabi*.
478 * Makefile.in: Regenerated.
479 * emulparams/elf_x86_64_cloudabi.sh: New file.
480
f24173eb
L		 4812015-03-31 H.J. Lu <hongjiu.lu@intel.com>
482
483 * configure.ac (AM_ZLIB): Removed.
484 * Makefile.in: Regenerated.
485 * config.in: Likewise.
486 * configure: Likewise.
487
d9ced15d
MS		 4882015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
489
490 * emultempl/aarch64elf.em (_aarch64_add_stub_section): Set section
491 alignment to 2.
492
499c37b5
MS		 4932015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
494
495 * emultempl/aarch64elf.em
496 (elf${ELFSIZE}_aarch64_add_stub_section): Adjust layout.
497
b3862264
CG		 4982015-03-18 Chen Gang <gang.chen.5i5j@gmail.com>
499
500 * ldmain.c (main): Use %F instead of %X for einfo.
501
daf220f0
AM		 5022015-03-02 Alan Modra <amodra@gmail.com>
503
504 * ld.texinfo (Options <-z nocopyreloc>): Rewrite.
505
f0673d20
NC		 5062015-02-27 Nick Clifton <nickc@redhat.com>
507
508 PR ld/17900
509 * ldlang.c (lang_set_flags): Allow exclamation mark to reverse the
510 sense of the following memory region attribute characters.
511
330b17b3
AM		 5122015-02-27 Alan Modra <amodra@gmail.com>
513
514 * Makefile.am (ALL_EMULATION_SOURCES): Sort new h8300 entries.
515 (eh8300elf_linux.c, eh8300helf_linux.c, eh8300self_linux.c,
516 eh8300sxelf_linux.c): Do not invoke genscripts here.
517 * Makefile.in: Regenerate.
518
685080f2
NC		 5192015-02-24 Nick Clifton <nickc@redhat.com>
520
521 * Makefile.am (ev850.c): Add dependency upon
522 $(srcdir)/emultempl/v850elf.em.
523 (ev850_rh850.c): Likewise.
524 * Makefile.in: Regenerate.
525 * emultempl/v850elf.em: New file.
526 * emulparams/v850.sh (EXTRA_EM_FILE): Define.
527 * emulparams/v850_rh850.sh (EXTRA_EM_FILE): Define.
528 * scripttempl/v850.sc: Add .note.renesas section.
529 * scripttempl/v850_rh850.sc: Likewise.
530
cb072816
SKS		 5312015-02-24 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
532
533 * scripttempl/avr.sc: Add new user_signatures region. Define and
534 use symbols for all region lengths.
535 * scripttempl/avrtiny.sc: Define and use symbols for all region
536 lengths.
537
5518c738
YS		 5382015-01-21 Yoshinori Sato <ysato@users.sourceforge.jp>
539
540 * Makefile.am: (ALL_EMULATION_SOURCES): Add new emulations.
541 * Makefile.in: Regenerate.
542 * configure.tgt: Add h8300-*-linux
543 * emulparams/h8300elf_linux.sh: Add new emulation.
544 * emulparams/h8300helf_linux.sh: Likewise.
545 * emulparams/h8300self_linux.sh: Likewise.
546 * emulparams/h8300sxelf_linux.sh: Likewise.
547
f971c12f
NC		 5482015-02-23 Nick Clifton <nickc@redhat.com>
549
550 * lexsup.c (parse_args): Produce a more reasonable error message
551 when -ixxx or -rxxx is the last option on the linker command line.
552
f58926a6
L		 5532015-02-14 H.J. Lu <hongjiu.lu@intel.com>
554
555 PR ld/17973
556 * testplug2.c (allsymbolsread_silent): New.
557 (set_register_hook): Handle allsymbolsreadsilent.
558 (onall_symbols_read): Skip a message if allsymbolsread_silent is
559 TRUE.
560
ce875075
AM		 5612015-02-14 Alan Modra <amodra@gmail.com>
562
563 PR ld/17973
564 * ldlang.h (struct lang_input_statement_flags): Add lto_output.
565 * ldlang.c (lang_process): Don't set loading_lto_outputs.
566 * ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output
567 to bfd.
568 * plugin.c (add_input_file, add_input_library): Set flags.lto_output.
569
b0619670
L		 5702015-02-13 H.J. Lu <hongjiu.lu@intel.com>
571
572 * NEWS: Mention support for LLVM plugin.
573
66bc8739
AM		 5742015-02-13 Alan Modra <amodra@gmail.com>
575
576 * ld.texinfo (Options <--defsym>): Correct cross reference.
577
88b9e2eb
L		 5782015-02-11 H.J. Lu <hongjiu.lu@intel.com>
579
580 * lexsup.c (ld_options): Add --[no-]map-whole-files for gold
581 option compatibility.
582
45e81354
L		 5832015-02-11 H.J. Lu <hongjiu.lu@intel.com>
584
585 * plugin.c (message): Output "warning:" for LDPL_WARNING. Output
586 "error:" for LDPL_FATAL and LDPL_ERROR.
587 * testplug2.c (parse_option): Handle fatal, error and warning.
588
e3001fd9
L		 5892015-02-11 H.J. Lu <hongjiu.lu@intel.com>
590
591 * testplug2.c (dump_tv_tag): Removed.
592 (onall_symbols_read): Return LDPS_ERR if the file descriptor isn't
593 closed.
594 * testplug3.c (dump_tv_tag): Removed.
595 (onclaim_file): Fix typo.
596
7275e869
L		 5972015-02-11 H.J. Lu <hongjiu.lu@intel.com>
598
599 PR ld/17878
600 * Makefile.am (noinst_LTLIBRARIES): Add libldtestplug2.la and
601 libldtestplug3.la.
602 (libldtestplug2_la_SOURCES): New.
603 (libldtestplug2_la_CFLAGS): Likewise.
604 (libldtestplug2_la_LDFLAGS): Likewise.
605 (libldtestplug3_la_SOURCES): New.
606 (libldtestplug3_la_CFLAGS): Likewise.
607 (libldtestplug3_la_LDFLAGS): Likewise.
608 * Makefile.in: Regenerated.
609 * testplug2.c: New file.
610 * testplug3.c: Likewise.
611
b9dc5a87
L		 6122015-02-11 H.J. Lu <hongjiu.lu@intel.com>
613
614 PR ld/17878
615 * plugin.c: Include ../bfd/plugin.h.
616 (plugin_get_ir_dummy_bfd): Call bfd_create with
617 link_info.output_bfd instead of srctemplate. Copy BFD info
618 from srctemplate only if it doesn't use BFD plugin target
619 vector.
620 (plugin_load_plugins): Call register_ld_plugin_object_p with
621 (plugin_object_p)
622 (plugin_maybe_claim): Renamed to ...
623 (plugin_object_p): This. Return dummy BFD target vector if
624 input is calimed by plugin library, otherwise return NULL.
625 Update plugin_format and plugin_dummy_bfd.
626 (plugin_maybe_claim): New. Use plugin_object_p.
627
d319a098
L		 6282015-02-10 H.J. Lu <hongjiu.lu@intel.com>
629
630 * plugin.c (plugin_maybe_claim): Initialize use_mmap.
631
38604796
L		 6322015-02-10 H.J. Lu <hongjiu.lu@intel.com>
633
634 * plugin.c (plugin_input_file_t): Add use_mmap.
635 (plugin_pagesize): New.
636 (get_view): Use plugin_pagesize. Set use_mmap if mmap is used.
637 (plugin_load_plugins): Initialize plugin_pagesize.
638 (plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
639 file.
640
fe905789
L		 6412015-02-10 H.J. Lu <hongjiu.lu@intel.com>
642
643 * plugin.c (get_view): Align offset passed to mmap.
644
1d5b29cf
L		 6452015-02-08 H.J. Lu <hongjiu.lu@intel.com>
646
647 * ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
648 if plugin isn't active or there is no thing more to claim.
649
e13419c4
L		 6502015-02-08 H.J. Lu <hongjiu.lu@intel.com>
651
652 * plugin.c (plugin_maybe_claim): Check format against bfd_object
653 directly.
654
93843894
L		 6552015-02-07 H.J. Lu <hongjiu.lu@intel.com>
656
657 * plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
658 ibfd.
659
35a1e5f3
L		 6602015-02-07 H.J. Lu <hongjiu.lu@intel.com>
661
662 * plugin.c: Include "libbfd.h".
663 (plugin_strdup): New.
664 (plugin_maybe_claim): Remove the argument of pointer to struct
665 ld_plugin_input_file. Open and handle input entry.
666 * plugin.h (plugin_maybe_claim): Updated.
667 * ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
668 without passing a pointer to struct ld_plugin_input_file.
669 * ldmain.c: Don't include "libbfd.h".
670 (add_archive_element): Call plugin_maybe_claim directly without
671 passing a pointer to struct ld_plugin_input_file.
672
8dfef1bd
L		 6732015-02-06 H.J. Lu <hongjiu.lu@intel.com>
674
675 * ld.texinfo: Document -z text, -z notext and -z textoff.
676 * emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
677 -z text, -z notext and -z textoff.
678
2aec968d
L		 6792015-02-06 H.J. Lu <hongjiu.lu@intel.com>
680
681 * configure.ac: Add AC_FUNC_MMAP.
682 * config.in: Regenerated.
683 * configure: Likewise.
684 * plugin.c: Include <sys/mman.h>.
685 (MAP_FAILED): New. Defined if not defined.
686 (PROT_READ): Likewise.
687 (MAP_PRIVATE): Likewise.
688 (view_buffer_t): New.
689 (plugin_input_file_t): Add view_buffer.
690 (get_view): Try mmap and cache the view buffer.
691 (plugin_maybe_claim): Initialize view_buffer.
692
119d62ff
L		 6932015-02-05 H.J. Lu <hongjiu.lu@intel.com>
694
695 * plugin.c (release_input_file): Set fd to -1 after closing it.
696 (plugin_maybe_claim): Close fd only if fd != -1.
697
f4b78d18
L		 6982015-02-05 H.J. Lu <hongjiu.lu@intel.com>
699
700 PR ld/17878
701 * plugin.c: Include <errno.h>.
702 (errno): New. Declare if needed.
703 (plugin_input_file_t): New.
704 (get_input_file): Implemented.
705 (get_view): Likewise.
706 (release_input_file): Likewise.
707 (add_symbols): Updated.
708 (get_symbols): Likewise.
709 (plugin_maybe_claim): Allocate a plugin_input_file_t. Close fd
710 only for a bfd_object input.
711
6c2573b7
AM		 7122015-02-02 Alan Modra <amodra@gmail.com>
713
714 * emultempl/ppc64elf.em (toc_section_name): New var.
715 (ppc_after_open): Set it.
716 (ppc_before_allocation): Use it.
717 (gld${EMULATION_NAME}_after_allocation): Here too.
718
716db898
L		 7192015-01-29 H.J. Lu <hongjiu.lu@intel.com>
720
721 * ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
722 with link_info.lto_plugin_active.
723 * ldlang.c (lang_process): Likewise.
724 * ldmain.c (add_archive_element): Likewise.
725 * plugin.c (plugin_active_plugins_p): Removed.
726 * plugin.h (plugin_active_plugins_p): Likewise.
727
37a3056a
L		 7282015-01-28 H.J. Lu <hongjiu.lu@intel.com>
729
730 * plugin.h (plugin_get_ir_dummy_bfd): Removed. Move comments to
731 ...
732 * plugin.c (plugin_get_ir_dummy_bfd): Here. Make it static.
733
15f7a26b
L		 7342015-01-28 H.J. Lu <hongjiu.lu@intel.com>
735
736 PR ld/17878
737 * plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
738 (get_view): New function.
739 (set_tv_header): Handle LDPT_GET_VIEW.
740 * testplug.c (tag_names): Add LDPT_GET_VIEW.
741 (tv_get_view): New.
742 (dump_tv_tag): Handle LDPT_GET_VIEW.
743 (parse_tv_tag): Likewise.
744
dbd1e97e
AM		 7452015-01-28 Alan Modra <amodra@gmail.com>
746
747 * emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
748 * emultempl/ppc64elf.em (params): Init new field.
749 (ppc_after_open): New function.
750 (LDEMUL_AFTER_OPEN): Define.
751 * ldlang.c (lang_final): Whitespace fix.
752
3f8107ab
AM		 7532015-01-28 James Bowman <james.bowman@ftdichip.com>
754
755 * Makefile.am: Add FT32 files.
756 * configure.tgt: Handle FT32 target.
757 * emulparams/elf32ft32.sh: New file.
758 * scripttempl/ft32.sc: New file.
759 * Makefile.in: Regenerate.
760
cc9ad334
SKS		 7612015-01-28 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
762
763 PR 4643
764 * ldexp.c (fold_name): Fold LENGTH only after
765 lang_first_phase_enum.
766 * ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
767 rightaway.
768 * ldlang.h (struct memory_region_struct): Add origin_exp and
769 length_exp fields.
770 * ldlang.c (lang_do_memory_regions): New.
771 (lang_memory_region_lookup): Initialize origin_exp and
772 length_exp fields.
773 (lang_process): Call lang_do_memory_regions.
774
c05b575a
AB		 7752015-01-20 Andrew Burgess <andrew.burgess@embecosm.com>
776
777 * ldlang.c (print_assignment): Only evaluate the expression for a
778 PROVIDE'd assignment when the destination is being defined.
779 Display a special message for PROVIDE'd symbols that are not being
780 provided.
781
5ad18f16
AM		 7822015-01-20 Alan Modra <amodra@gmail.com>
783
784 * emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
785 (OTHER_BSS_SYMBOLS): ..this.
786 (OTHER_PLT_RELOC_SECTIONS): Don't define.
787 (OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
788 (OTHER_READWRITE_SECTIONS): Don't define. Move .toc1 to..
789 (OTHER_RELRO_SECTIONS_2): ..here.
790 * scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
791
23283c1b
AM		 7922015-01-20 Alan Modra <amodra@gmail.com>
793
794 * emulparams/elf64ppc.sh (BSS_PLT): Don't define.
795 (OTHER_READWRITE_SECTIONS): Move .branch_lt to..
796 (OTHER_RELRO_SECTIONS_2): ..here.
797 (DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
798 PLT_BEFORE_GOT): Define.
799 * scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
800 PLT_BEFORE_GOT combination.
801 (DATA_GOT, SDATA_GOT): Don't define if either is already defined.
802
3e2b0f31
AM		 8032015-01-20 Alan Modra <amodra@gmail.com>
804
805 * emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
806 (OTHER_RELRO_SECTIONS_2): ..here, new define.
807 * scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
808
c4621b33
AM		 8092015-01-19 Alan Modra <amodra@gmail.com>
810
3e2aa5bb 811 PR ld/17615
c4621b33
AM		 812 * ldlang.c (lang_process): Run lang_common before lang_gc_sections.
813
52db4ec2
JW		 8142015-01-14 Jiong Wang <jiong.wang@arm.com>
815
816 * ld-arm/elf32-reject.s: New testcase.
817 * ld-arm/elf32-reject.d: Likewise.
818 * ld-arm/elf32-reject-pie.s: Likewise.
819 * ld-arm/elf32-reject-pie.d: Likewise.
820 * ld-arm/arm-elf.exp: Run new testcases.
821 * ld-arm/ifunc-7.s: Delete f2/f4 test items.
822 * ld-arm/ifunc-7.rd: Likewise.
823 * ld-arm/ifunc-7.gd: Likewise.
824 * ld-arm/ifunc-7.dd: Likewise.
825 * ld-arm/ifunc-8.s: Likewise.
826 * ld-arm/ifunc-8.rd: Likewise.
827 * ld-arm/ifunc-8.gd: Likewise.
828 * ld-arm/ifunc-8.dd: Likewise.
829
efd321f9
AM		 8302015-01-01 Alan Modra <amodra@gmail.com>
831
832 * ldver.c (ldversion): Just print current year.
833
b90efa5b 8342015-01-01 Alan Modra <amodra@gmail.com>
ca0694ad 835
b90efa5b 836 Update year range in copyright notice of all files.
ca0694ad 837
b90efa5b 838For older changes see ChangeLog-2014
252b5132 839\f
b90efa5b 840Copyright (C) 2015 Free Software Foundation, Inc.
752937aa
NC		 841
842Copying and distribution of this file, with or without modification,
843are permitted in any medium without royalty provided the copyright
844notice and this notice are preserved.
845
252b5132
RH		 846Local Variables:
847mode: change-log
848left-margin: 8
849fill-column: 74
850version-control: never
851End:
GDB Binutils - Deliverables
This page took 0.887784 seconds and 4 git commands to generate.