1 2015-04-02 Andrew Turner <andrew@freebsd.org>
3 * Makefile.am: Add FreeBSD aarch64 files.
4 * Makefile.in: Regenerate.
5 * configure.tgt: Add aarch64-*-freebsd* target triple.
6 * emulparams/aarch64fbsd.sh: New file.
7 * emulparams/aarch64fbsdb.sh: New file.
9 2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
11 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Work
12 around a GCC uninitialized warning bug fixed in GCC 4.6.
14 2015-04-01 Tejas Belagod <tejas.belagod@arm.com>
16 * emultempl/aarch64elf.em
17 (aarch64_elf_create_output_section_statements): Add parameter in
18 bfd_elf${ELFSIZE}_aarch64_set_options call.
19 (OPTION_FIX_ERRATUM_843419): Define.
20 (PARSE_AND_LIST_LONGOPTS): Add fix-cortex-a53-843419.
21 (PARSE_AND_LIST_ARGS_CASES): Add OPTION_FIX_ERRATUM_843419.
23 2015-04-01 Chen Gang <gang.chen.5i5j@gmail.com>
25 * emulparams/elf32_tic6x_le.sh: Skip OTHER_BSS_SECTIONS for
28 2015-04-01 Alan Modra <amodra@gmail.com>
31 * ldlang.c (lang_size_sections): When alignment of sections
32 results in relro base adjustment being too large, don't go lower
33 than the initial value.
34 * ldexp.c (fold_binary <DATA_SEGMENT_RELRO_END>): Comment.
35 * scripttempl/elf.sc (DATA_SEGMENT_ALIGN): Omit SEGMENT_SIZE
36 alignment when SEGMENT_SIZE is the same as MAXPAGESIZE.
38 2015-04-01 Alan Modra <amodra@gmail.com>
40 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Don't
43 2015-04-01 Alan Modra <amodra@gmail.com>
45 * Makefile.am (eelf32ppcvxworks.c): Depend on ppc32elf.em and
47 (eelf32lppc.c, eelf32lppclinux.c, eelf32lppcnto.c, eelf32lppcsim.c,
48 eelf32ppc.c, eelf32ppc_fbsd.c, eelf32ppclinux.c, eelf32ppcnto.c,
49 eelf32ppcsim.c): Rearrange deps for consistency.
50 * Makefile.in: Regenerate.
52 2015-04-01 Ed Schouten <ed@nuxi.nl>
54 * emultempl/elf32.em (gld*_before_allocation): Zero-initialize
55 the ehdr_start_save variable.
57 2015-03-31 Ed Schouten <ed@nuxi.nl>
59 * Makefile.am (ALL_64_EMULATION_SOURCES): Add
60 eelf_x86_64_cloudabi.c.
61 (eelf_x86_64_cloudabi.c): New.
62 * configure.tgt (targ_emul): Set to elf_x86_64_cloudabi for
64 * Makefile.in: Regenerated.
65 * emulparams/elf_x86_64_cloudabi.sh: New file.
67 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
69 * configure.ac (AM_ZLIB): Removed.
70 * Makefile.in: Regenerated.
71 * config.in: Likewise.
72 * configure: Likewise.
74 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
76 * emultempl/aarch64elf.em (_aarch64_add_stub_section): Set section
79 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
81 * emultempl/aarch64elf.em
82 (elf${ELFSIZE}_aarch64_add_stub_section): Adjust layout.
84 2015-03-18 Chen Gang <gang.chen.5i5j@gmail.com>
86 * ldmain.c (main): Use %F instead of %X for einfo.
88 2015-03-02 Alan Modra <amodra@gmail.com>
90 * ld.texinfo (Options <-z nocopyreloc>): Rewrite.
92 2015-02-27 Nick Clifton <nickc@redhat.com>
95 * ldlang.c (lang_set_flags): Allow exclamation mark to reverse the
96 sense of the following memory region attribute characters.
98 2015-02-27 Alan Modra <amodra@gmail.com>
100 * Makefile.am (ALL_EMULATION_SOURCES): Sort new h8300 entries.
101 (eh8300elf_linux.c, eh8300helf_linux.c, eh8300self_linux.c,
102 eh8300sxelf_linux.c): Do not invoke genscripts here.
103 * Makefile.in: Regenerate.
105 2015-02-24 Nick Clifton <nickc@redhat.com>
107 * Makefile.am (ev850.c): Add dependency upon
108 $(srcdir)/emultempl/v850elf.em.
109 (ev850_rh850.c): Likewise.
110 * Makefile.in: Regenerate.
111 * emultempl/v850elf.em: New file.
112 * emulparams/v850.sh (EXTRA_EM_FILE): Define.
113 * emulparams/v850_rh850.sh (EXTRA_EM_FILE): Define.
114 * scripttempl/v850.sc: Add .note.renesas section.
115 * scripttempl/v850_rh850.sc: Likewise.
117 2015-02-24 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
119 * scripttempl/avr.sc: Add new user_signatures region. Define and
120 use symbols for all region lengths.
121 * scripttempl/avrtiny.sc: Define and use symbols for all region
124 2015-01-21 Yoshinori Sato <ysato@users.sourceforge.jp>
126 * Makefile.am: (ALL_EMULATION_SOURCES): Add new emulations.
127 * Makefile.in: Regenerate.
128 * configure.tgt: Add h8300-*-linux
129 * emulparams/h8300elf_linux.sh: Add new emulation.
130 * emulparams/h8300helf_linux.sh: Likewise.
131 * emulparams/h8300self_linux.sh: Likewise.
132 * emulparams/h8300sxelf_linux.sh: Likewise.
134 2015-02-23 Nick Clifton <nickc@redhat.com>
136 * lexsup.c (parse_args): Produce a more reasonable error message
137 when -ixxx or -rxxx is the last option on the linker command line.
139 2015-02-14 H.J. Lu <hongjiu.lu@intel.com>
142 * testplug2.c (allsymbolsread_silent): New.
143 (set_register_hook): Handle allsymbolsreadsilent.
144 (onall_symbols_read): Skip a message if allsymbolsread_silent is
147 2015-02-14 Alan Modra <amodra@gmail.com>
150 * ldlang.h (struct lang_input_statement_flags): Add lto_output.
151 * ldlang.c (lang_process): Don't set loading_lto_outputs.
152 * ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output
154 * plugin.c (add_input_file, add_input_library): Set flags.lto_output.
156 2015-02-13 H.J. Lu <hongjiu.lu@intel.com>
158 * NEWS: Mention support for LLVM plugin.
160 2015-02-13 Alan Modra <amodra@gmail.com>
162 * ld.texinfo (Options <--defsym>): Correct cross reference.
164 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
166 * lexsup.c (ld_options): Add --[no-]map-whole-files for gold
167 option compatibility.
169 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
171 * plugin.c (message): Output "warning:" for LDPL_WARNING. Output
172 "error:" for LDPL_FATAL and LDPL_ERROR.
173 * testplug2.c (parse_option): Handle fatal, error and warning.
175 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
177 * testplug2.c (dump_tv_tag): Removed.
178 (onall_symbols_read): Return LDPS_ERR if the file descriptor isn't
180 * testplug3.c (dump_tv_tag): Removed.
181 (onclaim_file): Fix typo.
183 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
186 * Makefile.am (noinst_LTLIBRARIES): Add libldtestplug2.la and
188 (libldtestplug2_la_SOURCES): New.
189 (libldtestplug2_la_CFLAGS): Likewise.
190 (libldtestplug2_la_LDFLAGS): Likewise.
191 (libldtestplug3_la_SOURCES): New.
192 (libldtestplug3_la_CFLAGS): Likewise.
193 (libldtestplug3_la_LDFLAGS): Likewise.
194 * Makefile.in: Regenerated.
195 * testplug2.c: New file.
196 * testplug3.c: Likewise.
198 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
201 * plugin.c: Include ../bfd/plugin.h.
202 (plugin_get_ir_dummy_bfd): Call bfd_create with
203 link_info.output_bfd instead of srctemplate. Copy BFD info
204 from srctemplate only if it doesn't use BFD plugin target
206 (plugin_load_plugins): Call register_ld_plugin_object_p with
208 (plugin_maybe_claim): Renamed to ...
209 (plugin_object_p): This. Return dummy BFD target vector if
210 input is calimed by plugin library, otherwise return NULL.
211 Update plugin_format and plugin_dummy_bfd.
212 (plugin_maybe_claim): New. Use plugin_object_p.
214 2015-02-10 H.J. Lu <hongjiu.lu@intel.com>
216 * plugin.c (plugin_maybe_claim): Initialize use_mmap.
218 2015-02-10 H.J. Lu <hongjiu.lu@intel.com>
220 * plugin.c (plugin_input_file_t): Add use_mmap.
221 (plugin_pagesize): New.
222 (get_view): Use plugin_pagesize. Set use_mmap if mmap is used.
223 (plugin_load_plugins): Initialize plugin_pagesize.
224 (plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
227 2015-02-10 H.J. Lu <hongjiu.lu@intel.com>
229 * plugin.c (get_view): Align offset passed to mmap.
231 2015-02-08 H.J. Lu <hongjiu.lu@intel.com>
233 * ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
234 if plugin isn't active or there is no thing more to claim.
236 2015-02-08 H.J. Lu <hongjiu.lu@intel.com>
238 * plugin.c (plugin_maybe_claim): Check format against bfd_object
241 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
243 * plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
246 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
248 * plugin.c: Include "libbfd.h".
249 (plugin_strdup): New.
250 (plugin_maybe_claim): Remove the argument of pointer to struct
251 ld_plugin_input_file. Open and handle input entry.
252 * plugin.h (plugin_maybe_claim): Updated.
253 * ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
254 without passing a pointer to struct ld_plugin_input_file.
255 * ldmain.c: Don't include "libbfd.h".
256 (add_archive_element): Call plugin_maybe_claim directly without
257 passing a pointer to struct ld_plugin_input_file.
259 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
261 * ld.texinfo: Document -z text, -z notext and -z textoff.
262 * emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
263 -z text, -z notext and -z textoff.
265 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
267 * configure.ac: Add AC_FUNC_MMAP.
268 * config.in: Regenerated.
269 * configure: Likewise.
270 * plugin.c: Include <sys/mman.h>.
271 (MAP_FAILED): New. Defined if not defined.
272 (PROT_READ): Likewise.
273 (MAP_PRIVATE): Likewise.
274 (view_buffer_t): New.
275 (plugin_input_file_t): Add view_buffer.
276 (get_view): Try mmap and cache the view buffer.
277 (plugin_maybe_claim): Initialize view_buffer.
279 2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
281 * plugin.c (release_input_file): Set fd to -1 after closing it.
282 (plugin_maybe_claim): Close fd only if fd != -1.
284 2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
287 * plugin.c: Include <errno.h>.
288 (errno): New. Declare if needed.
289 (plugin_input_file_t): New.
290 (get_input_file): Implemented.
291 (get_view): Likewise.
292 (release_input_file): Likewise.
293 (add_symbols): Updated.
294 (get_symbols): Likewise.
295 (plugin_maybe_claim): Allocate a plugin_input_file_t. Close fd
296 only for a bfd_object input.
298 2015-02-02 Alan Modra <amodra@gmail.com>
300 * emultempl/ppc64elf.em (toc_section_name): New var.
301 (ppc_after_open): Set it.
302 (ppc_before_allocation): Use it.
303 (gld${EMULATION_NAME}_after_allocation): Here too.
305 2015-01-29 H.J. Lu <hongjiu.lu@intel.com>
307 * ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
308 with link_info.lto_plugin_active.
309 * ldlang.c (lang_process): Likewise.
310 * ldmain.c (add_archive_element): Likewise.
311 * plugin.c (plugin_active_plugins_p): Removed.
312 * plugin.h (plugin_active_plugins_p): Likewise.
314 2015-01-28 H.J. Lu <hongjiu.lu@intel.com>
316 * plugin.h (plugin_get_ir_dummy_bfd): Removed. Move comments to
318 * plugin.c (plugin_get_ir_dummy_bfd): Here. Make it static.
320 2015-01-28 H.J. Lu <hongjiu.lu@intel.com>
323 * plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
324 (get_view): New function.
325 (set_tv_header): Handle LDPT_GET_VIEW.
326 * testplug.c (tag_names): Add LDPT_GET_VIEW.
328 (dump_tv_tag): Handle LDPT_GET_VIEW.
329 (parse_tv_tag): Likewise.
331 2015-01-28 Alan Modra <amodra@gmail.com>
333 * emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
334 * emultempl/ppc64elf.em (params): Init new field.
335 (ppc_after_open): New function.
336 (LDEMUL_AFTER_OPEN): Define.
337 * ldlang.c (lang_final): Whitespace fix.
339 2015-01-28 James Bowman <james.bowman@ftdichip.com>
341 * Makefile.am: Add FT32 files.
342 * configure.tgt: Handle FT32 target.
343 * emulparams/elf32ft32.sh: New file.
344 * scripttempl/ft32.sc: New file.
345 * Makefile.in: Regenerate.
347 2015-01-28 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
350 * ldexp.c (fold_name): Fold LENGTH only after
351 lang_first_phase_enum.
352 * ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
354 * ldlang.h (struct memory_region_struct): Add origin_exp and
356 * ldlang.c (lang_do_memory_regions): New.
357 (lang_memory_region_lookup): Initialize origin_exp and
359 (lang_process): Call lang_do_memory_regions.
361 2015-01-20 Andrew Burgess <andrew.burgess@embecosm.com>
363 * ldlang.c (print_assignment): Only evaluate the expression for a
364 PROVIDE'd assignment when the destination is being defined.
365 Display a special message for PROVIDE'd symbols that are not being
368 2015-01-20 Alan Modra <amodra@gmail.com>
370 * emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
371 (OTHER_BSS_SYMBOLS): ..this.
372 (OTHER_PLT_RELOC_SECTIONS): Don't define.
373 (OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
374 (OTHER_READWRITE_SECTIONS): Don't define. Move .toc1 to..
375 (OTHER_RELRO_SECTIONS_2): ..here.
376 * scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
378 2015-01-20 Alan Modra <amodra@gmail.com>
380 * emulparams/elf64ppc.sh (BSS_PLT): Don't define.
381 (OTHER_READWRITE_SECTIONS): Move .branch_lt to..
382 (OTHER_RELRO_SECTIONS_2): ..here.
383 (DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
384 PLT_BEFORE_GOT): Define.
385 * scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
386 PLT_BEFORE_GOT combination.
387 (DATA_GOT, SDATA_GOT): Don't define if either is already defined.
389 2015-01-20 Alan Modra <amodra@gmail.com>
391 * emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
392 (OTHER_RELRO_SECTIONS_2): ..here, new define.
393 * scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
395 2015-01-19 Alan Modra <amodra@gmail.com>
398 * ldlang.c (lang_process): Run lang_common before lang_gc_sections.
400 2015-01-14 Jiong Wang <jiong.wang@arm.com>
402 * ld-arm/elf32-reject.s: New testcase.
403 * ld-arm/elf32-reject.d: Likewise.
404 * ld-arm/elf32-reject-pie.s: Likewise.
405 * ld-arm/elf32-reject-pie.d: Likewise.
406 * ld-arm/arm-elf.exp: Run new testcases.
407 * ld-arm/ifunc-7.s: Delete f2/f4 test items.
408 * ld-arm/ifunc-7.rd: Likewise.
409 * ld-arm/ifunc-7.gd: Likewise.
410 * ld-arm/ifunc-7.dd: Likewise.
411 * ld-arm/ifunc-8.s: Likewise.
412 * ld-arm/ifunc-8.rd: Likewise.
413 * ld-arm/ifunc-8.gd: Likewise.
414 * ld-arm/ifunc-8.dd: Likewise.
416 2015-01-01 Alan Modra <amodra@gmail.com>
418 * ldver.c (ldversion): Just print current year.
420 2015-01-01 Alan Modra <amodra@gmail.com>
422 Update year range in copyright notice of all files.
424 For older changes see ChangeLog-2014
426 Copyright (C) 2015 Free Software Foundation, Inc.
428 Copying and distribution of this file, with or without modification,
429 are permitted in any medium without royalty provided the copyright
430 notice and this notice are preserved.
436 version-control: never