1 2015-02-23 Nick Clifton <nickc@redhat.com>
3 * lexsup.c (parse_args): Produce a more reasonable error message
4 when -ixxx or -rxxx is the last option on the linker command line.
6 2015-02-14 H.J. Lu <hongjiu.lu@intel.com>
9 * testplug2.c (allsymbolsread_silent): New.
10 (set_register_hook): Handle allsymbolsreadsilent.
11 (onall_symbols_read): Skip a message if allsymbolsread_silent is
14 2015-02-14 Alan Modra <amodra@gmail.com>
17 * ldlang.h (struct lang_input_statement_flags): Add lto_output.
18 * ldlang.c (lang_process): Don't set loading_lto_outputs.
19 * ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output
21 * plugin.c (add_input_file, add_input_library): Set flags.lto_output.
23 2015-02-13 H.J. Lu <hongjiu.lu@intel.com>
25 * NEWS: Mention support for LLVM plugin.
27 2015-02-13 Alan Modra <amodra@gmail.com>
29 * ld.texinfo (Options <--defsym>): Correct cross reference.
31 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
33 * lexsup.c (ld_options): Add --[no-]map-whole-files for gold
36 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
38 * plugin.c (message): Output "warning:" for LDPL_WARNING. Output
39 "error:" for LDPL_FATAL and LDPL_ERROR.
40 * testplug2.c (parse_option): Handle fatal, error and warning.
42 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
44 * testplug2.c (dump_tv_tag): Removed.
45 (onall_symbols_read): Return LDPS_ERR if the file descriptor isn't
47 * testplug3.c (dump_tv_tag): Removed.
48 (onclaim_file): Fix typo.
50 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
53 * Makefile.am (noinst_LTLIBRARIES): Add libldtestplug2.la and
55 (libldtestplug2_la_SOURCES): New.
56 (libldtestplug2_la_CFLAGS): Likewise.
57 (libldtestplug2_la_LDFLAGS): Likewise.
58 (libldtestplug3_la_SOURCES): New.
59 (libldtestplug3_la_CFLAGS): Likewise.
60 (libldtestplug3_la_LDFLAGS): Likewise.
61 * Makefile.in: Regenerated.
62 * testplug2.c: New file.
63 * testplug3.c: Likewise.
65 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
68 * plugin.c: Include ../bfd/plugin.h.
69 (plugin_get_ir_dummy_bfd): Call bfd_create with
70 link_info.output_bfd instead of srctemplate. Copy BFD info
71 from srctemplate only if it doesn't use BFD plugin target
73 (plugin_load_plugins): Call register_ld_plugin_object_p with
75 (plugin_maybe_claim): Renamed to ...
76 (plugin_object_p): This. Return dummy BFD target vector if
77 input is calimed by plugin library, otherwise return NULL.
78 Update plugin_format and plugin_dummy_bfd.
79 (plugin_maybe_claim): New. Use plugin_object_p.
81 2015-02-10 H.J. Lu <hongjiu.lu@intel.com>
83 * plugin.c (plugin_maybe_claim): Initialize use_mmap.
85 2015-02-10 H.J. Lu <hongjiu.lu@intel.com>
87 * plugin.c (plugin_input_file_t): Add use_mmap.
88 (plugin_pagesize): New.
89 (get_view): Use plugin_pagesize. Set use_mmap if mmap is used.
90 (plugin_load_plugins): Initialize plugin_pagesize.
91 (plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
94 2015-02-10 H.J. Lu <hongjiu.lu@intel.com>
96 * plugin.c (get_view): Align offset passed to mmap.
98 2015-02-08 H.J. Lu <hongjiu.lu@intel.com>
100 * ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
101 if plugin isn't active or there is no thing more to claim.
103 2015-02-08 H.J. Lu <hongjiu.lu@intel.com>
105 * plugin.c (plugin_maybe_claim): Check format against bfd_object
108 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
110 * plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
113 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
115 * plugin.c: Include "libbfd.h".
116 (plugin_strdup): New.
117 (plugin_maybe_claim): Remove the argument of pointer to struct
118 ld_plugin_input_file. Open and handle input entry.
119 * plugin.h (plugin_maybe_claim): Updated.
120 * ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
121 without passing a pointer to struct ld_plugin_input_file.
122 * ldmain.c: Don't include "libbfd.h".
123 (add_archive_element): Call plugin_maybe_claim directly without
124 passing a pointer to struct ld_plugin_input_file.
126 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
128 * ld.texinfo: Document -z text, -z notext and -z textoff.
129 * emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
130 -z text, -z notext and -z textoff.
132 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
134 * configure.ac: Add AC_FUNC_MMAP.
135 * config.in: Regenerated.
136 * configure: Likewise.
137 * plugin.c: Include <sys/mman.h>.
138 (MAP_FAILED): New. Defined if not defined.
139 (PROT_READ): Likewise.
140 (MAP_PRIVATE): Likewise.
141 (view_buffer_t): New.
142 (plugin_input_file_t): Add view_buffer.
143 (get_view): Try mmap and cache the view buffer.
144 (plugin_maybe_claim): Initialize view_buffer.
146 2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
148 * plugin.c (release_input_file): Set fd to -1 after closing it.
149 (plugin_maybe_claim): Close fd only if fd != -1.
151 2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
154 * plugin.c: Include <errno.h>.
155 (errno): New. Declare if needed.
156 (plugin_input_file_t): New.
157 (get_input_file): Implemented.
158 (get_view): Likewise.
159 (release_input_file): Likewise.
160 (add_symbols): Updated.
161 (get_symbols): Likewise.
162 (plugin_maybe_claim): Allocate a plugin_input_file_t. Close fd
163 only for a bfd_object input.
165 2015-02-02 Alan Modra <amodra@gmail.com>
167 * emultempl/ppc64elf.em (toc_section_name): New var.
168 (ppc_after_open): Set it.
169 (ppc_before_allocation): Use it.
170 (gld${EMULATION_NAME}_after_allocation): Here too.
172 2015-01-29 H.J. Lu <hongjiu.lu@intel.com>
174 * ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
175 with link_info.lto_plugin_active.
176 * ldlang.c (lang_process): Likewise.
177 * ldmain.c (add_archive_element): Likewise.
178 * plugin.c (plugin_active_plugins_p): Removed.
179 * plugin.h (plugin_active_plugins_p): Likewise.
181 2015-01-28 H.J. Lu <hongjiu.lu@intel.com>
183 * plugin.h (plugin_get_ir_dummy_bfd): Removed. Move comments to
185 * plugin.c (plugin_get_ir_dummy_bfd): Here. Make it static.
187 2015-01-28 H.J. Lu <hongjiu.lu@intel.com>
190 * plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
191 (get_view): New function.
192 (set_tv_header): Handle LDPT_GET_VIEW.
193 * testplug.c (tag_names): Add LDPT_GET_VIEW.
195 (dump_tv_tag): Handle LDPT_GET_VIEW.
196 (parse_tv_tag): Likewise.
198 2015-01-28 Alan Modra <amodra@gmail.com>
200 * emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
201 * emultempl/ppc64elf.em (params): Init new field.
202 (ppc_after_open): New function.
203 (LDEMUL_AFTER_OPEN): Define.
204 * ldlang.c (lang_final): Whitespace fix.
206 2015-01-28 James Bowman <james.bowman@ftdichip.com>
208 * Makefile.am: Add FT32 files.
209 * configure.tgt: Handle FT32 target.
210 * emulparams/elf32ft32.sh: New file.
211 * scripttempl/ft32.sc: New file.
212 * Makefile.in: Regenerate.
214 2015-01-28 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
217 * ldexp.c (fold_name): Fold LENGTH only after
218 lang_first_phase_enum.
219 * ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
221 * ldlang.h (struct memory_region_struct): Add origin_exp and
223 * ldlang.c (lang_do_memory_regions): New.
224 (lang_memory_region_lookup): Initialize origin_exp and
226 (lang_process): Call lang_do_memory_regions.
228 2015-01-20 Andrew Burgess <andrew.burgess@embecosm.com>
230 * ldlang.c (print_assignment): Only evaluate the expression for a
231 PROVIDE'd assignment when the destination is being defined.
232 Display a special message for PROVIDE'd symbols that are not being
235 2015-01-20 Alan Modra <amodra@gmail.com>
237 * emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
238 (OTHER_BSS_SYMBOLS): ..this.
239 (OTHER_PLT_RELOC_SECTIONS): Don't define.
240 (OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
241 (OTHER_READWRITE_SECTIONS): Don't define. Move .toc1 to..
242 (OTHER_RELRO_SECTIONS_2): ..here.
243 * scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
245 2015-01-20 Alan Modra <amodra@gmail.com>
247 * emulparams/elf64ppc.sh (BSS_PLT): Don't define.
248 (OTHER_READWRITE_SECTIONS): Move .branch_lt to..
249 (OTHER_RELRO_SECTIONS_2): ..here.
250 (DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
251 PLT_BEFORE_GOT): Define.
252 * scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
253 PLT_BEFORE_GOT combination.
254 (DATA_GOT, SDATA_GOT): Don't define if either is already defined.
256 2015-01-20 Alan Modra <amodra@gmail.com>
258 * emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
259 (OTHER_RELRO_SECTIONS_2): ..here, new define.
260 * scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
262 2015-01-19 Alan Modra <amodra@gmail.com>
265 * ldlang.c (lang_process): Run lang_common before lang_gc_sections.
267 2015-01-14 Jiong Wang <jiong.wang@arm.com>
269 * ld-arm/elf32-reject.s: New testcase.
270 * ld-arm/elf32-reject.d: Likewise.
271 * ld-arm/elf32-reject-pie.s: Likewise.
272 * ld-arm/elf32-reject-pie.d: Likewise.
273 * ld-arm/arm-elf.exp: Run new testcases.
274 * ld-arm/ifunc-7.s: Delete f2/f4 test items.
275 * ld-arm/ifunc-7.rd: Likewise.
276 * ld-arm/ifunc-7.gd: Likewise.
277 * ld-arm/ifunc-7.dd: Likewise.
278 * ld-arm/ifunc-8.s: Likewise.
279 * ld-arm/ifunc-8.rd: Likewise.
280 * ld-arm/ifunc-8.gd: Likewise.
281 * ld-arm/ifunc-8.dd: Likewise.
283 2015-01-01 Alan Modra <amodra@gmail.com>
285 * ldver.c (ldversion): Just print current year.
287 2015-01-01 Alan Modra <amodra@gmail.com>
289 Update year range in copyright notice of all files.
291 For older changes see ChangeLog-2014
293 Copyright (C) 2015 Free Software Foundation, Inc.
295 Copying and distribution of this file, with or without modification,
296 are permitted in any medium without royalty provided the copyright
297 notice and this notice are preserved.
303 version-control: never