1 2015-02-27 Nick Clifton <nickc@redhat.com>
4 * ldlang.c (lang_set_flags): Allow exclamation mark to reverse the
5 sense of the following memory region attribute characters.
7 2015-02-27 Alan Modra <amodra@gmail.com>
9 * Makefile.am (ALL_EMULATION_SOURCES): Sort new h8300 entries.
10 (eh8300elf_linux.c, eh8300helf_linux.c, eh8300self_linux.c,
11 eh8300sxelf_linux.c): Do not invoke genscripts here.
12 * Makefile.in: Regenerate.
14 2015-02-24 Nick Clifton <nickc@redhat.com>
16 * Makefile.am (ev850.c): Add dependency upon
17 $(srcdir)/emultempl/v850elf.em.
18 (ev850_rh850.c): Likewise.
19 * Makefile.in: Regenerate.
20 * emultempl/v850elf.em: New file.
21 * emulparams/v850.sh (EXTRA_EM_FILE): Define.
22 * emulparams/v850_rh850.sh (EXTRA_EM_FILE): Define.
23 * scripttempl/v850.sc: Add .note.renesas section.
24 * scripttempl/v850_rh850.sc: Likewise.
26 2015-02-24 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
28 * scripttempl/avr.sc: Add new user_signatures region. Define and
29 use symbols for all region lengths.
30 * scripttempl/avrtiny.sc: Define and use symbols for all region
33 2015-01-21 Yoshinori Sato <ysato@users.sourceforge.jp>
35 * Makefile.am: (ALL_EMULATION_SOURCES): Add new emulations.
36 * Makefile.in: Regenerate.
37 * configure.tgt: Add h8300-*-linux
38 * emulparams/h8300elf_linux.sh: Add new emulation.
39 * emulparams/h8300helf_linux.sh: Likewise.
40 * emulparams/h8300self_linux.sh: Likewise.
41 * emulparams/h8300sxelf_linux.sh: Likewise.
43 2015-02-23 Nick Clifton <nickc@redhat.com>
45 * lexsup.c (parse_args): Produce a more reasonable error message
46 when -ixxx or -rxxx is the last option on the linker command line.
48 2015-02-14 H.J. Lu <hongjiu.lu@intel.com>
51 * testplug2.c (allsymbolsread_silent): New.
52 (set_register_hook): Handle allsymbolsreadsilent.
53 (onall_symbols_read): Skip a message if allsymbolsread_silent is
56 2015-02-14 Alan Modra <amodra@gmail.com>
59 * ldlang.h (struct lang_input_statement_flags): Add lto_output.
60 * ldlang.c (lang_process): Don't set loading_lto_outputs.
61 * ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output
63 * plugin.c (add_input_file, add_input_library): Set flags.lto_output.
65 2015-02-13 H.J. Lu <hongjiu.lu@intel.com>
67 * NEWS: Mention support for LLVM plugin.
69 2015-02-13 Alan Modra <amodra@gmail.com>
71 * ld.texinfo (Options <--defsym>): Correct cross reference.
73 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
75 * lexsup.c (ld_options): Add --[no-]map-whole-files for gold
78 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
80 * plugin.c (message): Output "warning:" for LDPL_WARNING. Output
81 "error:" for LDPL_FATAL and LDPL_ERROR.
82 * testplug2.c (parse_option): Handle fatal, error and warning.
84 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
86 * testplug2.c (dump_tv_tag): Removed.
87 (onall_symbols_read): Return LDPS_ERR if the file descriptor isn't
89 * testplug3.c (dump_tv_tag): Removed.
90 (onclaim_file): Fix typo.
92 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
95 * Makefile.am (noinst_LTLIBRARIES): Add libldtestplug2.la and
97 (libldtestplug2_la_SOURCES): New.
98 (libldtestplug2_la_CFLAGS): Likewise.
99 (libldtestplug2_la_LDFLAGS): Likewise.
100 (libldtestplug3_la_SOURCES): New.
101 (libldtestplug3_la_CFLAGS): Likewise.
102 (libldtestplug3_la_LDFLAGS): Likewise.
103 * Makefile.in: Regenerated.
104 * testplug2.c: New file.
105 * testplug3.c: Likewise.
107 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
110 * plugin.c: Include ../bfd/plugin.h.
111 (plugin_get_ir_dummy_bfd): Call bfd_create with
112 link_info.output_bfd instead of srctemplate. Copy BFD info
113 from srctemplate only if it doesn't use BFD plugin target
115 (plugin_load_plugins): Call register_ld_plugin_object_p with
117 (plugin_maybe_claim): Renamed to ...
118 (plugin_object_p): This. Return dummy BFD target vector if
119 input is calimed by plugin library, otherwise return NULL.
120 Update plugin_format and plugin_dummy_bfd.
121 (plugin_maybe_claim): New. Use plugin_object_p.
123 2015-02-10 H.J. Lu <hongjiu.lu@intel.com>
125 * plugin.c (plugin_maybe_claim): Initialize use_mmap.
127 2015-02-10 H.J. Lu <hongjiu.lu@intel.com>
129 * plugin.c (plugin_input_file_t): Add use_mmap.
130 (plugin_pagesize): New.
131 (get_view): Use plugin_pagesize. Set use_mmap if mmap is used.
132 (plugin_load_plugins): Initialize plugin_pagesize.
133 (plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
136 2015-02-10 H.J. Lu <hongjiu.lu@intel.com>
138 * plugin.c (get_view): Align offset passed to mmap.
140 2015-02-08 H.J. Lu <hongjiu.lu@intel.com>
142 * ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
143 if plugin isn't active or there is no thing more to claim.
145 2015-02-08 H.J. Lu <hongjiu.lu@intel.com>
147 * plugin.c (plugin_maybe_claim): Check format against bfd_object
150 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
152 * plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
155 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
157 * plugin.c: Include "libbfd.h".
158 (plugin_strdup): New.
159 (plugin_maybe_claim): Remove the argument of pointer to struct
160 ld_plugin_input_file. Open and handle input entry.
161 * plugin.h (plugin_maybe_claim): Updated.
162 * ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
163 without passing a pointer to struct ld_plugin_input_file.
164 * ldmain.c: Don't include "libbfd.h".
165 (add_archive_element): Call plugin_maybe_claim directly without
166 passing a pointer to struct ld_plugin_input_file.
168 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
170 * ld.texinfo: Document -z text, -z notext and -z textoff.
171 * emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
172 -z text, -z notext and -z textoff.
174 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
176 * configure.ac: Add AC_FUNC_MMAP.
177 * config.in: Regenerated.
178 * configure: Likewise.
179 * plugin.c: Include <sys/mman.h>.
180 (MAP_FAILED): New. Defined if not defined.
181 (PROT_READ): Likewise.
182 (MAP_PRIVATE): Likewise.
183 (view_buffer_t): New.
184 (plugin_input_file_t): Add view_buffer.
185 (get_view): Try mmap and cache the view buffer.
186 (plugin_maybe_claim): Initialize view_buffer.
188 2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
190 * plugin.c (release_input_file): Set fd to -1 after closing it.
191 (plugin_maybe_claim): Close fd only if fd != -1.
193 2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
196 * plugin.c: Include <errno.h>.
197 (errno): New. Declare if needed.
198 (plugin_input_file_t): New.
199 (get_input_file): Implemented.
200 (get_view): Likewise.
201 (release_input_file): Likewise.
202 (add_symbols): Updated.
203 (get_symbols): Likewise.
204 (plugin_maybe_claim): Allocate a plugin_input_file_t. Close fd
205 only for a bfd_object input.
207 2015-02-02 Alan Modra <amodra@gmail.com>
209 * emultempl/ppc64elf.em (toc_section_name): New var.
210 (ppc_after_open): Set it.
211 (ppc_before_allocation): Use it.
212 (gld${EMULATION_NAME}_after_allocation): Here too.
214 2015-01-29 H.J. Lu <hongjiu.lu@intel.com>
216 * ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
217 with link_info.lto_plugin_active.
218 * ldlang.c (lang_process): Likewise.
219 * ldmain.c (add_archive_element): Likewise.
220 * plugin.c (plugin_active_plugins_p): Removed.
221 * plugin.h (plugin_active_plugins_p): Likewise.
223 2015-01-28 H.J. Lu <hongjiu.lu@intel.com>
225 * plugin.h (plugin_get_ir_dummy_bfd): Removed. Move comments to
227 * plugin.c (plugin_get_ir_dummy_bfd): Here. Make it static.
229 2015-01-28 H.J. Lu <hongjiu.lu@intel.com>
232 * plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
233 (get_view): New function.
234 (set_tv_header): Handle LDPT_GET_VIEW.
235 * testplug.c (tag_names): Add LDPT_GET_VIEW.
237 (dump_tv_tag): Handle LDPT_GET_VIEW.
238 (parse_tv_tag): Likewise.
240 2015-01-28 Alan Modra <amodra@gmail.com>
242 * emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
243 * emultempl/ppc64elf.em (params): Init new field.
244 (ppc_after_open): New function.
245 (LDEMUL_AFTER_OPEN): Define.
246 * ldlang.c (lang_final): Whitespace fix.
248 2015-01-28 James Bowman <james.bowman@ftdichip.com>
250 * Makefile.am: Add FT32 files.
251 * configure.tgt: Handle FT32 target.
252 * emulparams/elf32ft32.sh: New file.
253 * scripttempl/ft32.sc: New file.
254 * Makefile.in: Regenerate.
256 2015-01-28 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
259 * ldexp.c (fold_name): Fold LENGTH only after
260 lang_first_phase_enum.
261 * ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
263 * ldlang.h (struct memory_region_struct): Add origin_exp and
265 * ldlang.c (lang_do_memory_regions): New.
266 (lang_memory_region_lookup): Initialize origin_exp and
268 (lang_process): Call lang_do_memory_regions.
270 2015-01-20 Andrew Burgess <andrew.burgess@embecosm.com>
272 * ldlang.c (print_assignment): Only evaluate the expression for a
273 PROVIDE'd assignment when the destination is being defined.
274 Display a special message for PROVIDE'd symbols that are not being
277 2015-01-20 Alan Modra <amodra@gmail.com>
279 * emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
280 (OTHER_BSS_SYMBOLS): ..this.
281 (OTHER_PLT_RELOC_SECTIONS): Don't define.
282 (OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
283 (OTHER_READWRITE_SECTIONS): Don't define. Move .toc1 to..
284 (OTHER_RELRO_SECTIONS_2): ..here.
285 * scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
287 2015-01-20 Alan Modra <amodra@gmail.com>
289 * emulparams/elf64ppc.sh (BSS_PLT): Don't define.
290 (OTHER_READWRITE_SECTIONS): Move .branch_lt to..
291 (OTHER_RELRO_SECTIONS_2): ..here.
292 (DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
293 PLT_BEFORE_GOT): Define.
294 * scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
295 PLT_BEFORE_GOT combination.
296 (DATA_GOT, SDATA_GOT): Don't define if either is already defined.
298 2015-01-20 Alan Modra <amodra@gmail.com>
300 * emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
301 (OTHER_RELRO_SECTIONS_2): ..here, new define.
302 * scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
304 2015-01-19 Alan Modra <amodra@gmail.com>
307 * ldlang.c (lang_process): Run lang_common before lang_gc_sections.
309 2015-01-14 Jiong Wang <jiong.wang@arm.com>
311 * ld-arm/elf32-reject.s: New testcase.
312 * ld-arm/elf32-reject.d: Likewise.
313 * ld-arm/elf32-reject-pie.s: Likewise.
314 * ld-arm/elf32-reject-pie.d: Likewise.
315 * ld-arm/arm-elf.exp: Run new testcases.
316 * ld-arm/ifunc-7.s: Delete f2/f4 test items.
317 * ld-arm/ifunc-7.rd: Likewise.
318 * ld-arm/ifunc-7.gd: Likewise.
319 * ld-arm/ifunc-7.dd: Likewise.
320 * ld-arm/ifunc-8.s: Likewise.
321 * ld-arm/ifunc-8.rd: Likewise.
322 * ld-arm/ifunc-8.gd: Likewise.
323 * ld-arm/ifunc-8.dd: Likewise.
325 2015-01-01 Alan Modra <amodra@gmail.com>
327 * ldver.c (ldversion): Just print current year.
329 2015-01-01 Alan Modra <amodra@gmail.com>
331 Update year range in copyright notice of all files.
333 For older changes see ChangeLog-2014
335 Copyright (C) 2015 Free Software Foundation, Inc.
337 Copying and distribution of this file, with or without modification,
338 are permitted in any medium without royalty provided the copyright
339 notice and this notice are preserved.
345 version-control: never