1 2015-03-02 Alan Modra <amodra@gmail.com>
3 * ld.texinfo (Options <-z nocopyreloc>): Rewrite.
5 2015-02-27 Nick Clifton <nickc@redhat.com>
8 * ldlang.c (lang_set_flags): Allow exclamation mark to reverse the
9 sense of the following memory region attribute characters.
11 2015-02-27 Alan Modra <amodra@gmail.com>
13 * Makefile.am (ALL_EMULATION_SOURCES): Sort new h8300 entries.
14 (eh8300elf_linux.c, eh8300helf_linux.c, eh8300self_linux.c,
15 eh8300sxelf_linux.c): Do not invoke genscripts here.
16 * Makefile.in: Regenerate.
18 2015-02-24 Nick Clifton <nickc@redhat.com>
20 * Makefile.am (ev850.c): Add dependency upon
21 $(srcdir)/emultempl/v850elf.em.
22 (ev850_rh850.c): Likewise.
23 * Makefile.in: Regenerate.
24 * emultempl/v850elf.em: New file.
25 * emulparams/v850.sh (EXTRA_EM_FILE): Define.
26 * emulparams/v850_rh850.sh (EXTRA_EM_FILE): Define.
27 * scripttempl/v850.sc: Add .note.renesas section.
28 * scripttempl/v850_rh850.sc: Likewise.
30 2015-02-24 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
32 * scripttempl/avr.sc: Add new user_signatures region. Define and
33 use symbols for all region lengths.
34 * scripttempl/avrtiny.sc: Define and use symbols for all region
37 2015-01-21 Yoshinori Sato <ysato@users.sourceforge.jp>
39 * Makefile.am: (ALL_EMULATION_SOURCES): Add new emulations.
40 * Makefile.in: Regenerate.
41 * configure.tgt: Add h8300-*-linux
42 * emulparams/h8300elf_linux.sh: Add new emulation.
43 * emulparams/h8300helf_linux.sh: Likewise.
44 * emulparams/h8300self_linux.sh: Likewise.
45 * emulparams/h8300sxelf_linux.sh: Likewise.
47 2015-02-23 Nick Clifton <nickc@redhat.com>
49 * lexsup.c (parse_args): Produce a more reasonable error message
50 when -ixxx or -rxxx is the last option on the linker command line.
52 2015-02-14 H.J. Lu <hongjiu.lu@intel.com>
55 * testplug2.c (allsymbolsread_silent): New.
56 (set_register_hook): Handle allsymbolsreadsilent.
57 (onall_symbols_read): Skip a message if allsymbolsread_silent is
60 2015-02-14 Alan Modra <amodra@gmail.com>
63 * ldlang.h (struct lang_input_statement_flags): Add lto_output.
64 * ldlang.c (lang_process): Don't set loading_lto_outputs.
65 * ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output
67 * plugin.c (add_input_file, add_input_library): Set flags.lto_output.
69 2015-02-13 H.J. Lu <hongjiu.lu@intel.com>
71 * NEWS: Mention support for LLVM plugin.
73 2015-02-13 Alan Modra <amodra@gmail.com>
75 * ld.texinfo (Options <--defsym>): Correct cross reference.
77 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
79 * lexsup.c (ld_options): Add --[no-]map-whole-files for gold
82 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
84 * plugin.c (message): Output "warning:" for LDPL_WARNING. Output
85 "error:" for LDPL_FATAL and LDPL_ERROR.
86 * testplug2.c (parse_option): Handle fatal, error and warning.
88 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
90 * testplug2.c (dump_tv_tag): Removed.
91 (onall_symbols_read): Return LDPS_ERR if the file descriptor isn't
93 * testplug3.c (dump_tv_tag): Removed.
94 (onclaim_file): Fix typo.
96 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
99 * Makefile.am (noinst_LTLIBRARIES): Add libldtestplug2.la and
101 (libldtestplug2_la_SOURCES): New.
102 (libldtestplug2_la_CFLAGS): Likewise.
103 (libldtestplug2_la_LDFLAGS): Likewise.
104 (libldtestplug3_la_SOURCES): New.
105 (libldtestplug3_la_CFLAGS): Likewise.
106 (libldtestplug3_la_LDFLAGS): Likewise.
107 * Makefile.in: Regenerated.
108 * testplug2.c: New file.
109 * testplug3.c: Likewise.
111 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
114 * plugin.c: Include ../bfd/plugin.h.
115 (plugin_get_ir_dummy_bfd): Call bfd_create with
116 link_info.output_bfd instead of srctemplate. Copy BFD info
117 from srctemplate only if it doesn't use BFD plugin target
119 (plugin_load_plugins): Call register_ld_plugin_object_p with
121 (plugin_maybe_claim): Renamed to ...
122 (plugin_object_p): This. Return dummy BFD target vector if
123 input is calimed by plugin library, otherwise return NULL.
124 Update plugin_format and plugin_dummy_bfd.
125 (plugin_maybe_claim): New. Use plugin_object_p.
127 2015-02-10 H.J. Lu <hongjiu.lu@intel.com>
129 * plugin.c (plugin_maybe_claim): Initialize use_mmap.
131 2015-02-10 H.J. Lu <hongjiu.lu@intel.com>
133 * plugin.c (plugin_input_file_t): Add use_mmap.
134 (plugin_pagesize): New.
135 (get_view): Use plugin_pagesize. Set use_mmap if mmap is used.
136 (plugin_load_plugins): Initialize plugin_pagesize.
137 (plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
140 2015-02-10 H.J. Lu <hongjiu.lu@intel.com>
142 * plugin.c (get_view): Align offset passed to mmap.
144 2015-02-08 H.J. Lu <hongjiu.lu@intel.com>
146 * ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
147 if plugin isn't active or there is no thing more to claim.
149 2015-02-08 H.J. Lu <hongjiu.lu@intel.com>
151 * plugin.c (plugin_maybe_claim): Check format against bfd_object
154 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
156 * plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
159 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
161 * plugin.c: Include "libbfd.h".
162 (plugin_strdup): New.
163 (plugin_maybe_claim): Remove the argument of pointer to struct
164 ld_plugin_input_file. Open and handle input entry.
165 * plugin.h (plugin_maybe_claim): Updated.
166 * ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
167 without passing a pointer to struct ld_plugin_input_file.
168 * ldmain.c: Don't include "libbfd.h".
169 (add_archive_element): Call plugin_maybe_claim directly without
170 passing a pointer to struct ld_plugin_input_file.
172 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
174 * ld.texinfo: Document -z text, -z notext and -z textoff.
175 * emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
176 -z text, -z notext and -z textoff.
178 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
180 * configure.ac: Add AC_FUNC_MMAP.
181 * config.in: Regenerated.
182 * configure: Likewise.
183 * plugin.c: Include <sys/mman.h>.
184 (MAP_FAILED): New. Defined if not defined.
185 (PROT_READ): Likewise.
186 (MAP_PRIVATE): Likewise.
187 (view_buffer_t): New.
188 (plugin_input_file_t): Add view_buffer.
189 (get_view): Try mmap and cache the view buffer.
190 (plugin_maybe_claim): Initialize view_buffer.
192 2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
194 * plugin.c (release_input_file): Set fd to -1 after closing it.
195 (plugin_maybe_claim): Close fd only if fd != -1.
197 2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
200 * plugin.c: Include <errno.h>.
201 (errno): New. Declare if needed.
202 (plugin_input_file_t): New.
203 (get_input_file): Implemented.
204 (get_view): Likewise.
205 (release_input_file): Likewise.
206 (add_symbols): Updated.
207 (get_symbols): Likewise.
208 (plugin_maybe_claim): Allocate a plugin_input_file_t. Close fd
209 only for a bfd_object input.
211 2015-02-02 Alan Modra <amodra@gmail.com>
213 * emultempl/ppc64elf.em (toc_section_name): New var.
214 (ppc_after_open): Set it.
215 (ppc_before_allocation): Use it.
216 (gld${EMULATION_NAME}_after_allocation): Here too.
218 2015-01-29 H.J. Lu <hongjiu.lu@intel.com>
220 * ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
221 with link_info.lto_plugin_active.
222 * ldlang.c (lang_process): Likewise.
223 * ldmain.c (add_archive_element): Likewise.
224 * plugin.c (plugin_active_plugins_p): Removed.
225 * plugin.h (plugin_active_plugins_p): Likewise.
227 2015-01-28 H.J. Lu <hongjiu.lu@intel.com>
229 * plugin.h (plugin_get_ir_dummy_bfd): Removed. Move comments to
231 * plugin.c (plugin_get_ir_dummy_bfd): Here. Make it static.
233 2015-01-28 H.J. Lu <hongjiu.lu@intel.com>
236 * plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
237 (get_view): New function.
238 (set_tv_header): Handle LDPT_GET_VIEW.
239 * testplug.c (tag_names): Add LDPT_GET_VIEW.
241 (dump_tv_tag): Handle LDPT_GET_VIEW.
242 (parse_tv_tag): Likewise.
244 2015-01-28 Alan Modra <amodra@gmail.com>
246 * emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
247 * emultempl/ppc64elf.em (params): Init new field.
248 (ppc_after_open): New function.
249 (LDEMUL_AFTER_OPEN): Define.
250 * ldlang.c (lang_final): Whitespace fix.
252 2015-01-28 James Bowman <james.bowman@ftdichip.com>
254 * Makefile.am: Add FT32 files.
255 * configure.tgt: Handle FT32 target.
256 * emulparams/elf32ft32.sh: New file.
257 * scripttempl/ft32.sc: New file.
258 * Makefile.in: Regenerate.
260 2015-01-28 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
263 * ldexp.c (fold_name): Fold LENGTH only after
264 lang_first_phase_enum.
265 * ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
267 * ldlang.h (struct memory_region_struct): Add origin_exp and
269 * ldlang.c (lang_do_memory_regions): New.
270 (lang_memory_region_lookup): Initialize origin_exp and
272 (lang_process): Call lang_do_memory_regions.
274 2015-01-20 Andrew Burgess <andrew.burgess@embecosm.com>
276 * ldlang.c (print_assignment): Only evaluate the expression for a
277 PROVIDE'd assignment when the destination is being defined.
278 Display a special message for PROVIDE'd symbols that are not being
281 2015-01-20 Alan Modra <amodra@gmail.com>
283 * emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
284 (OTHER_BSS_SYMBOLS): ..this.
285 (OTHER_PLT_RELOC_SECTIONS): Don't define.
286 (OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
287 (OTHER_READWRITE_SECTIONS): Don't define. Move .toc1 to..
288 (OTHER_RELRO_SECTIONS_2): ..here.
289 * scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
291 2015-01-20 Alan Modra <amodra@gmail.com>
293 * emulparams/elf64ppc.sh (BSS_PLT): Don't define.
294 (OTHER_READWRITE_SECTIONS): Move .branch_lt to..
295 (OTHER_RELRO_SECTIONS_2): ..here.
296 (DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
297 PLT_BEFORE_GOT): Define.
298 * scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
299 PLT_BEFORE_GOT combination.
300 (DATA_GOT, SDATA_GOT): Don't define if either is already defined.
302 2015-01-20 Alan Modra <amodra@gmail.com>
304 * emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
305 (OTHER_RELRO_SECTIONS_2): ..here, new define.
306 * scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
308 2015-01-19 Alan Modra <amodra@gmail.com>
311 * ldlang.c (lang_process): Run lang_common before lang_gc_sections.
313 2015-01-14 Jiong Wang <jiong.wang@arm.com>
315 * ld-arm/elf32-reject.s: New testcase.
316 * ld-arm/elf32-reject.d: Likewise.
317 * ld-arm/elf32-reject-pie.s: Likewise.
318 * ld-arm/elf32-reject-pie.d: Likewise.
319 * ld-arm/arm-elf.exp: Run new testcases.
320 * ld-arm/ifunc-7.s: Delete f2/f4 test items.
321 * ld-arm/ifunc-7.rd: Likewise.
322 * ld-arm/ifunc-7.gd: Likewise.
323 * ld-arm/ifunc-7.dd: Likewise.
324 * ld-arm/ifunc-8.s: Likewise.
325 * ld-arm/ifunc-8.rd: Likewise.
326 * ld-arm/ifunc-8.gd: Likewise.
327 * ld-arm/ifunc-8.dd: Likewise.
329 2015-01-01 Alan Modra <amodra@gmail.com>
331 * ldver.c (ldversion): Just print current year.
333 2015-01-01 Alan Modra <amodra@gmail.com>
335 Update year range in copyright notice of all files.
337 For older changes see ChangeLog-2014
339 Copyright (C) 2015 Free Software Foundation, Inc.
341 Copying and distribution of this file, with or without modification,
342 are permitted in any medium without royalty provided the copyright
343 notice and this notice are preserved.
349 version-control: never