1 2015-04-01 Ed Schouten <ed@nuxi.nl>
3 * emultempl/elf32.em (gld*_before_allocation): Zero-initialize
4 the ehdr_start_save variable.
6 2015-03-31 Ed Schouten <ed@nuxi.nl>
8 * Makefile.am (ALL_64_EMULATION_SOURCES): Add
9 eelf_x86_64_cloudabi.c.
10 (eelf_x86_64_cloudabi.c): New.
11 * configure.tgt (targ_emul): Set to elf_x86_64_cloudabi for
13 * Makefile.in: Regenerated.
14 * emulparams/elf_x86_64_cloudabi.sh: New file.
16 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
18 * configure.ac (AM_ZLIB): Removed.
19 * Makefile.in: Regenerated.
20 * config.in: Likewise.
21 * configure: Likewise.
23 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
25 * emultempl/aarch64elf.em (_aarch64_add_stub_section): Set section
28 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
30 * emultempl/aarch64elf.em
31 (elf${ELFSIZE}_aarch64_add_stub_section): Adjust layout.
33 2015-03-18 Chen Gang <gang.chen.5i5j@gmail.com>
35 * ldmain.c (main): Use %F instead of %X for einfo.
37 2015-03-02 Alan Modra <amodra@gmail.com>
39 * ld.texinfo (Options <-z nocopyreloc>): Rewrite.
41 2015-02-27 Nick Clifton <nickc@redhat.com>
44 * ldlang.c (lang_set_flags): Allow exclamation mark to reverse the
45 sense of the following memory region attribute characters.
47 2015-02-27 Alan Modra <amodra@gmail.com>
49 * Makefile.am (ALL_EMULATION_SOURCES): Sort new h8300 entries.
50 (eh8300elf_linux.c, eh8300helf_linux.c, eh8300self_linux.c,
51 eh8300sxelf_linux.c): Do not invoke genscripts here.
52 * Makefile.in: Regenerate.
54 2015-02-24 Nick Clifton <nickc@redhat.com>
56 * Makefile.am (ev850.c): Add dependency upon
57 $(srcdir)/emultempl/v850elf.em.
58 (ev850_rh850.c): Likewise.
59 * Makefile.in: Regenerate.
60 * emultempl/v850elf.em: New file.
61 * emulparams/v850.sh (EXTRA_EM_FILE): Define.
62 * emulparams/v850_rh850.sh (EXTRA_EM_FILE): Define.
63 * scripttempl/v850.sc: Add .note.renesas section.
64 * scripttempl/v850_rh850.sc: Likewise.
66 2015-02-24 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
68 * scripttempl/avr.sc: Add new user_signatures region. Define and
69 use symbols for all region lengths.
70 * scripttempl/avrtiny.sc: Define and use symbols for all region
73 2015-01-21 Yoshinori Sato <ysato@users.sourceforge.jp>
75 * Makefile.am: (ALL_EMULATION_SOURCES): Add new emulations.
76 * Makefile.in: Regenerate.
77 * configure.tgt: Add h8300-*-linux
78 * emulparams/h8300elf_linux.sh: Add new emulation.
79 * emulparams/h8300helf_linux.sh: Likewise.
80 * emulparams/h8300self_linux.sh: Likewise.
81 * emulparams/h8300sxelf_linux.sh: Likewise.
83 2015-02-23 Nick Clifton <nickc@redhat.com>
85 * lexsup.c (parse_args): Produce a more reasonable error message
86 when -ixxx or -rxxx is the last option on the linker command line.
88 2015-02-14 H.J. Lu <hongjiu.lu@intel.com>
91 * testplug2.c (allsymbolsread_silent): New.
92 (set_register_hook): Handle allsymbolsreadsilent.
93 (onall_symbols_read): Skip a message if allsymbolsread_silent is
96 2015-02-14 Alan Modra <amodra@gmail.com>
99 * ldlang.h (struct lang_input_statement_flags): Add lto_output.
100 * ldlang.c (lang_process): Don't set loading_lto_outputs.
101 * ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output
103 * plugin.c (add_input_file, add_input_library): Set flags.lto_output.
105 2015-02-13 H.J. Lu <hongjiu.lu@intel.com>
107 * NEWS: Mention support for LLVM plugin.
109 2015-02-13 Alan Modra <amodra@gmail.com>
111 * ld.texinfo (Options <--defsym>): Correct cross reference.
113 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
115 * lexsup.c (ld_options): Add --[no-]map-whole-files for gold
116 option compatibility.
118 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
120 * plugin.c (message): Output "warning:" for LDPL_WARNING. Output
121 "error:" for LDPL_FATAL and LDPL_ERROR.
122 * testplug2.c (parse_option): Handle fatal, error and warning.
124 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
126 * testplug2.c (dump_tv_tag): Removed.
127 (onall_symbols_read): Return LDPS_ERR if the file descriptor isn't
129 * testplug3.c (dump_tv_tag): Removed.
130 (onclaim_file): Fix typo.
132 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
135 * Makefile.am (noinst_LTLIBRARIES): Add libldtestplug2.la and
137 (libldtestplug2_la_SOURCES): New.
138 (libldtestplug2_la_CFLAGS): Likewise.
139 (libldtestplug2_la_LDFLAGS): Likewise.
140 (libldtestplug3_la_SOURCES): New.
141 (libldtestplug3_la_CFLAGS): Likewise.
142 (libldtestplug3_la_LDFLAGS): Likewise.
143 * Makefile.in: Regenerated.
144 * testplug2.c: New file.
145 * testplug3.c: Likewise.
147 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
150 * plugin.c: Include ../bfd/plugin.h.
151 (plugin_get_ir_dummy_bfd): Call bfd_create with
152 link_info.output_bfd instead of srctemplate. Copy BFD info
153 from srctemplate only if it doesn't use BFD plugin target
155 (plugin_load_plugins): Call register_ld_plugin_object_p with
157 (plugin_maybe_claim): Renamed to ...
158 (plugin_object_p): This. Return dummy BFD target vector if
159 input is calimed by plugin library, otherwise return NULL.
160 Update plugin_format and plugin_dummy_bfd.
161 (plugin_maybe_claim): New. Use plugin_object_p.
163 2015-02-10 H.J. Lu <hongjiu.lu@intel.com>
165 * plugin.c (plugin_maybe_claim): Initialize use_mmap.
167 2015-02-10 H.J. Lu <hongjiu.lu@intel.com>
169 * plugin.c (plugin_input_file_t): Add use_mmap.
170 (plugin_pagesize): New.
171 (get_view): Use plugin_pagesize. Set use_mmap if mmap is used.
172 (plugin_load_plugins): Initialize plugin_pagesize.
173 (plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
176 2015-02-10 H.J. Lu <hongjiu.lu@intel.com>
178 * plugin.c (get_view): Align offset passed to mmap.
180 2015-02-08 H.J. Lu <hongjiu.lu@intel.com>
182 * ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
183 if plugin isn't active or there is no thing more to claim.
185 2015-02-08 H.J. Lu <hongjiu.lu@intel.com>
187 * plugin.c (plugin_maybe_claim): Check format against bfd_object
190 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
192 * plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
195 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
197 * plugin.c: Include "libbfd.h".
198 (plugin_strdup): New.
199 (plugin_maybe_claim): Remove the argument of pointer to struct
200 ld_plugin_input_file. Open and handle input entry.
201 * plugin.h (plugin_maybe_claim): Updated.
202 * ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
203 without passing a pointer to struct ld_plugin_input_file.
204 * ldmain.c: Don't include "libbfd.h".
205 (add_archive_element): Call plugin_maybe_claim directly without
206 passing a pointer to struct ld_plugin_input_file.
208 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
210 * ld.texinfo: Document -z text, -z notext and -z textoff.
211 * emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
212 -z text, -z notext and -z textoff.
214 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
216 * configure.ac: Add AC_FUNC_MMAP.
217 * config.in: Regenerated.
218 * configure: Likewise.
219 * plugin.c: Include <sys/mman.h>.
220 (MAP_FAILED): New. Defined if not defined.
221 (PROT_READ): Likewise.
222 (MAP_PRIVATE): Likewise.
223 (view_buffer_t): New.
224 (plugin_input_file_t): Add view_buffer.
225 (get_view): Try mmap and cache the view buffer.
226 (plugin_maybe_claim): Initialize view_buffer.
228 2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
230 * plugin.c (release_input_file): Set fd to -1 after closing it.
231 (plugin_maybe_claim): Close fd only if fd != -1.
233 2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
236 * plugin.c: Include <errno.h>.
237 (errno): New. Declare if needed.
238 (plugin_input_file_t): New.
239 (get_input_file): Implemented.
240 (get_view): Likewise.
241 (release_input_file): Likewise.
242 (add_symbols): Updated.
243 (get_symbols): Likewise.
244 (plugin_maybe_claim): Allocate a plugin_input_file_t. Close fd
245 only for a bfd_object input.
247 2015-02-02 Alan Modra <amodra@gmail.com>
249 * emultempl/ppc64elf.em (toc_section_name): New var.
250 (ppc_after_open): Set it.
251 (ppc_before_allocation): Use it.
252 (gld${EMULATION_NAME}_after_allocation): Here too.
254 2015-01-29 H.J. Lu <hongjiu.lu@intel.com>
256 * ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
257 with link_info.lto_plugin_active.
258 * ldlang.c (lang_process): Likewise.
259 * ldmain.c (add_archive_element): Likewise.
260 * plugin.c (plugin_active_plugins_p): Removed.
261 * plugin.h (plugin_active_plugins_p): Likewise.
263 2015-01-28 H.J. Lu <hongjiu.lu@intel.com>
265 * plugin.h (plugin_get_ir_dummy_bfd): Removed. Move comments to
267 * plugin.c (plugin_get_ir_dummy_bfd): Here. Make it static.
269 2015-01-28 H.J. Lu <hongjiu.lu@intel.com>
272 * plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
273 (get_view): New function.
274 (set_tv_header): Handle LDPT_GET_VIEW.
275 * testplug.c (tag_names): Add LDPT_GET_VIEW.
277 (dump_tv_tag): Handle LDPT_GET_VIEW.
278 (parse_tv_tag): Likewise.
280 2015-01-28 Alan Modra <amodra@gmail.com>
282 * emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
283 * emultempl/ppc64elf.em (params): Init new field.
284 (ppc_after_open): New function.
285 (LDEMUL_AFTER_OPEN): Define.
286 * ldlang.c (lang_final): Whitespace fix.
288 2015-01-28 James Bowman <james.bowman@ftdichip.com>
290 * Makefile.am: Add FT32 files.
291 * configure.tgt: Handle FT32 target.
292 * emulparams/elf32ft32.sh: New file.
293 * scripttempl/ft32.sc: New file.
294 * Makefile.in: Regenerate.
296 2015-01-28 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
299 * ldexp.c (fold_name): Fold LENGTH only after
300 lang_first_phase_enum.
301 * ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
303 * ldlang.h (struct memory_region_struct): Add origin_exp and
305 * ldlang.c (lang_do_memory_regions): New.
306 (lang_memory_region_lookup): Initialize origin_exp and
308 (lang_process): Call lang_do_memory_regions.
310 2015-01-20 Andrew Burgess <andrew.burgess@embecosm.com>
312 * ldlang.c (print_assignment): Only evaluate the expression for a
313 PROVIDE'd assignment when the destination is being defined.
314 Display a special message for PROVIDE'd symbols that are not being
317 2015-01-20 Alan Modra <amodra@gmail.com>
319 * emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
320 (OTHER_BSS_SYMBOLS): ..this.
321 (OTHER_PLT_RELOC_SECTIONS): Don't define.
322 (OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
323 (OTHER_READWRITE_SECTIONS): Don't define. Move .toc1 to..
324 (OTHER_RELRO_SECTIONS_2): ..here.
325 * scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
327 2015-01-20 Alan Modra <amodra@gmail.com>
329 * emulparams/elf64ppc.sh (BSS_PLT): Don't define.
330 (OTHER_READWRITE_SECTIONS): Move .branch_lt to..
331 (OTHER_RELRO_SECTIONS_2): ..here.
332 (DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
333 PLT_BEFORE_GOT): Define.
334 * scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
335 PLT_BEFORE_GOT combination.
336 (DATA_GOT, SDATA_GOT): Don't define if either is already defined.
338 2015-01-20 Alan Modra <amodra@gmail.com>
340 * emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
341 (OTHER_RELRO_SECTIONS_2): ..here, new define.
342 * scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
344 2015-01-19 Alan Modra <amodra@gmail.com>
347 * ldlang.c (lang_process): Run lang_common before lang_gc_sections.
349 2015-01-14 Jiong Wang <jiong.wang@arm.com>
351 * ld-arm/elf32-reject.s: New testcase.
352 * ld-arm/elf32-reject.d: Likewise.
353 * ld-arm/elf32-reject-pie.s: Likewise.
354 * ld-arm/elf32-reject-pie.d: Likewise.
355 * ld-arm/arm-elf.exp: Run new testcases.
356 * ld-arm/ifunc-7.s: Delete f2/f4 test items.
357 * ld-arm/ifunc-7.rd: Likewise.
358 * ld-arm/ifunc-7.gd: Likewise.
359 * ld-arm/ifunc-7.dd: Likewise.
360 * ld-arm/ifunc-8.s: Likewise.
361 * ld-arm/ifunc-8.rd: Likewise.
362 * ld-arm/ifunc-8.gd: Likewise.
363 * ld-arm/ifunc-8.dd: Likewise.
365 2015-01-01 Alan Modra <amodra@gmail.com>
367 * ldver.c (ldversion): Just print current year.
369 2015-01-01 Alan Modra <amodra@gmail.com>
371 Update year range in copyright notice of all files.
373 For older changes see ChangeLog-2014
375 Copyright (C) 2015 Free Software Foundation, Inc.
377 Copying and distribution of this file, with or without modification,
378 are permitted in any medium without royalty provided the copyright
379 notice and this notice are preserved.
385 version-control: never