1 2015-08-03 Andrew Burgess <andrew.burgess@embecosm.com>
3 * ld.texinfo (MEMORY): Explain that multiple MEMORY commands are
6 2015-07-29 H.J. Lu <hongjiu.lu@intel.com>
8 * lexsup.c (parse_args): Don't set link_info.executable to
9 TRUE for link_info.relocatable.
11 2015-07-27 H.J. Lu <hongjiu.lu@intel.com>
13 * configure: Regenerated.
15 2015-07-24 Nick Clifton <nickc@redhat.com>
17 * emulparams/elf32rl78.sh (OTHER_SECTIONS): Provide a value for
18 the _-rl78_abs__ symbol.
20 2015-07-20 Alan Modra <amodra@gmail.com>
22 * emulparams/criself.sh (INIT_ADDR, FINI_ADDR): Define.
23 (INIT_START, FINI_START): Don't ALIGN.
24 * scriptempl/elf.sc (.init, .fini): Apply INIT_ADDR/FINI_ADDR.
26 2015-07-20 Alan Modra <amodra@gmail.com>
28 * scripttempl/elf.sc (.ldata, .bss): Align absolute value of dot.
29 * ldexp.c (is_align_conditional): Handle binary ALIGN.
30 (exp_fold_tree_1): Move code setting SEC_KEEP for assignments to
31 dot inside output sections. Handle absolute expressions.
33 2015-07-14 H.J. Lu <hongjiu.lu@intel.com>
35 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Make
36 --compress-debug-sections=zlib the same as
37 --compress-debug-sections=zlib-gabi.
38 * ld.texinfo: Change --compress-debug-sections=zlib to zlib-gabi.
40 2015-07-14 Nick Clifton <nickc@redhat.com>
42 * ld.texinfo (Options): Add missing period after @xref.
44 2015-07-10 Alan Modra <amodra@gmail.com>
46 * ldexp.c (align_dot_val): New function.
47 (fold_unary <ALIGN_K, NEXT>): Use it.
49 2015-07-03 Kai Tietz <ktietz@redhat.com>
52 * scripttempl/pep.sc: Mark .idata*, .CRT*, .tls*,
53 .rsrc*, .init, .ctor*, .dtor*, .fini, .jcr,
54 .eh_frame, .pdata. .xdata, and .gcc_except_table sections
56 * scripttempl/pe.sc: Likewise.
57 * ld.texinfo: Document that --gc-sections has experimental support
58 for COFF and PE targets.
59 * NEWS: Mention experimental support.
61 2015-07-03 Alan Modra <amodra@gmail.com>
63 * Makefile.am (eelf32or1k.c, eelf32or1k_linux.c): Depend on ELF_DEPS.
64 * Makefile.in: Regenerate.
66 2015-06-28 H.J. Lu <hongjiu.lu@intel.com>
68 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option):
69 Replace COMPRESS_DEBUG_ZLIB with COMPRESS_DEBUG_GNU_ZLIB.
71 2015-06-26 H.J. Lu <hongjiu.lu@intel.com>
73 * emulparams/elf_iamcu.sh (COMPILE_IN): New.
75 2015-06-15 Nick Clifton <nickc@redhat.com>
78 * emultempl/pe.em (pe_find_data_imports): Generate an error if a
79 symbol name is too long to handle.
80 * emultempl/pep.em (pep_find_data_imports): Likewise.
82 2015-06-12 Tristan Gingold <gingold@adacore.com>
84 * NEWS: Mention new option.
85 * lexsup.c (parse_args): Handle --print-memory-usage.
86 (ld_options): Add --print-memory-usage.
87 * ldmain.c (main): Call lang_print_memory_usage.
88 * ldlex.h (enum option_values): Add OPTION_PRINT_MEMORY_USAGE.
89 * ldlang.h: Add prototype of lang_print_memory_usage.
90 * ldlang.c (lang_print_memory_size, lang_print_memory_usage): New
92 * ld.texinfo (Options): Document --print-memory-usage.
93 * ld.h (args_type): Add print_memory_usage field.
95 2015-06-08 Nick Clifton <nickc@redhat.com>
97 * po/fr.po: Updated French Translation.
99 2015-05-28 Catherine Moore <clm@codesourcery.com>
100 Paul Brook <paul@codesourcery.com>
102 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open):
103 Add Compact EH support.
104 * scripttempl/elf.sc: Handle .eh_frame_entry and .gnu_extab
107 2015-05-17 Chung-Lin Tang <cltang@codesourcery.com>
109 * configure.ac (AC_PROG_GREP): Check for grep program.
110 (elf_list_options,elf_shlib_list_options,elf_plt_unwind_list_options):
111 Enable ELF option printing for emulations containing
112 'TEMPLATE_NAME=elf32'.
113 * configure: Regenerate.
115 2015-05-14 Nick Clifton <nickc@redhat.com>
117 * ld.texinfo (ASSERT): Describe the interaction with PROVIDEd
120 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
122 * configure.tgt: Support i[3-7]86-*-elfiamcu target.
124 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
126 * Makefile.am (ALL_EMULATION_SOURCES): Add eelf_iamcu.c.
128 * configure.tgt (targ_extra_emuls): Add elf_iamcu if elf_i386 is
130 * Makefile.in: Regenerated.
131 * emulparams/elf_iamcu.sh: New file.
133 2015-05-05 Nick Clifton <nickc@redhat.com>
135 * emulparams/msp430elf.sh (TEMPLATE_NAME): Change to msp430.
136 * scripttempl/msp430.sc (.text): Add .lower.text and .either.text.
137 (.data): Add .lower.data and .either.data.
138 (.bss): Add .lower.bss and .either.bss.
139 (.rodata): Add .lower.rodata and .either.rodata.
140 * emultempl/msp430.em: New file. Implements a new orphan
141 placement algorithm that divides sections between lower and upper
143 * Makefile.am (emsp430elf.c): Depend upon msp430.em.
144 *emsp430X.c): Likewise.
145 * Makefine.in: Regenerate.
147 2015-04-28 Andreas Schwab <schwab@linux-m68k.org>
150 * ldlex.l (INPUTLIST): Increment lineno on newline.
152 2015-04-24 Alan Modra <amodra@gmail.com>
154 * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation):
155 Call gld${EMULATION_NAME}_map_segments regardless of need_laying_out.
157 2015-04-24 DJ Delorie <dj@redhat.com>
159 * Makefile.am (msp430): Rename primary emulation to msp430elf.
160 (emsp430.c): Rename to emsp430elf.c, update dependencies
161 (emsp430X.c): Update dependencies.
162 * Makefile.in: Likewise.
163 * configure.tgt (msp430-*-*): Rename primary emulation to msp430elf.
164 * emulparams/msp430.sh: Rename to msp430elf.sh.
165 * emulparams/msp430X.sh: Update.
167 2015-04-23 H.J. Lu <hongjiu.lu@intel.com>
170 * ldfile.c (ldfile_try_open_bfd): Set is_linker_input to 1.
172 2015-04-23 Alan Modra <amodra@gmail.com>
174 * emulparams/elf64ppc.sh (GOT): Align.
176 2015-04-22 Alan Modra <amodra@gmail.com>
178 * ldexp.h (struct ldexp_control): Delete dataseg.min_base. Add
179 data_seg.relro_offset.
180 * ldexp.c (fold_binary <DATA_SEGMENT_ALIGN>): Don't set min_base.
181 (fold_binary <DATA_SEGMENT_RELRO_END>): Do set relro_offset.
182 * ldlang.c (lang_size_sections): Rewrite code adjusting relro
183 segment base to line up last section on page boundary.
185 2015-04-15 H.J. Lu <hongjiu.lu@intel.com>
188 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
190 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
192 * ld.texinfo: Document --compress-debug-sections=.
193 * ldmain.c (main): Set BFD_COMPRESS on output_bfd if
194 COMPRESS_DEBUG is set. Set BFD_COMPRESS_GABI on output_bfd
195 for COMPRESS_DEBUG_GABI_ZLIB.
196 * lexsup.c (elf_static_list_options): Add
197 --compress-debug-sections=.
198 * emultempl/elf32.em (OPTION_COMPRESS_DEBUG): New.
199 (xtra_long): Add "compress-debug-sections".
200 (gld${EMULATION_NAME}_handle_option): Handle
201 OPTION_COMPRESS_DEBUG.
203 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
206 * ld.texinfo: Document "-z noextern-protected-data".
207 * ldmain.c (main): Initialize link_info.extern_protected_data
209 * lexsup.c (elf_shlib_list_options): Add
210 "-z [no]extern-protected-data".
211 * emulparams/elf32_x86_64.sh: Source extern_protected_data.sh.
212 * emulparams/elf_i386.sh: Likewise.
213 * emulparams/elf_i386_be.sh: Likewise.
214 * emulparams/elf_i386_chaos.sh: Likewise.
215 * emulparams/elf_i386_ldso.sh: Likewise.
216 * emulparams/elf_i386_vxworks.sh: Likewise.
217 * emulparams/elf_k1om.sh: Likewise.
218 * emulparams/elf_l1om.sh: Likewise.
219 * emulparams/elf_x86_64.sh: Source extern_protected_data.sh.
220 (PARSE_AND_LIST_OPTIONS): Renamed to ...
221 (PARSE_AND_LIST_OPTIONS_BNDPLT): This.
222 (PARSE_AND_LIST_ARGS_CASE_Z): Renamed to ...
223 (PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT): This.
224 (PARSE_AND_LIST_OPTIONS): Append $PARSE_AND_LIST_OPTIONS_BNDPLT.
225 (PARSE_AND_LIST_ARGS_CASE_Z): Append
226 $PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT.
227 * emulparams/extern_protected_data.sh: New file.
229 2015-04-11 H.J. Lu <hongjiu.lu@intel.com>
231 * plugin.c (plugin_load_plugins): Removed an extra ';'.
233 2015-04-10 Nick Clifton <nickc@redhat.com>
236 * ld.texinfo (--be8): Add a note about the interaction of this
237 option with the assembler's -EB option.
239 2015-04-10 Alan Modra <amodra@gmail.com>
241 * configure.ac: Set elf_list_options etc. in proper case.
242 * configure: Regenerate.
244 2015-04-10 Alan Modra <amodra@gmail.com>
247 * ldlang.c (lang_process): Add _init and _fini to gc_sym_list.
249 2015-04-09 H.J. Lu <hongjiu.lu@intel.com>
251 * emulparams/elf_x86_64.sh (BNDPLT): Removed.
252 (PARSE_AND_LIST_OPTIONS): New.
253 (PARSE_AND_LIST_ARGS_CASE_Z): Likewise.
254 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Remove
255 BNDPLT check. Handle PARSE_AND_LIST_ARGS_CASE_Z.
256 (gld${EMULATION_NAME}_list_options): Remove BNDPLT check.
258 2015-04-09 Nick Clifton <nickc@redhat.com>
260 * po/fr.po: Updated French translation.
262 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
264 * configure.ac (elf_list_options): Set to TRUE for
265 --enable-targets=all.
266 (elf_shlib_list_options): Likewise.
267 (elf_plt_unwind_list_options): Likewise.
268 * configure: Regenerated.
270 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
272 * emulparams/elf32bmipn32-defs.sh: Skip empty EMULATION_NAME.
274 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
276 * Makefile.am (ELF_CLFAGS): New.
277 (AM_CFLAGS): Add $(ELF_CLFAGS).
278 * configure.ac (elf_list_options): New. AC_SUBST.
279 (elf_shlib_list_options): Likewise.
280 (elf_plt_unwind_list_options): Likewise.
281 * lexsup.c (elf_shlib_list_options): New.
282 (elf_static_list_options): Likewise.
283 (elf_plt_unwind_list_options): Likewise.
284 (ld_list_options): Likewise.
285 (help): Call ld_list_options.
286 * Makefile.in: Regenerated.
287 * configure: Likewise.
288 * emulparams/plt_unwind.sh (PLT_UNWIND): New.
289 (PARSE_AND_LIST_OPTIONS): Removed.
290 * emultempl/elf32.em (gld_list_options): New.
291 (gld${EMULATION_NAME}_list_options): Define only if BNDPLT or
292 PARSE_AND_LIST_OPTIONS is defined.
293 (ld_${EMULATION_NAME}_emulation): Replace
294 gld${EMULATION_NAME}_list_options with ${gld_list_options.
296 2015-04-07 Alan Modra <amodra@gmail.com>
299 * ldlang.c (lang_size_sections): Cast shift expression.
301 2015-04-07 Alan Modra <amodra@gmail.com>
303 * emultempl/ppc32elf.em: Handle --no-pic-fixup.
304 (params): Init new field.
305 (ppc_before_allocation): Enable relaxation for pic_fixup.
307 2015-04-07 Nick Clifton <nickc@redhat.com>
309 * ld.h (struct ld_config_type): Add new field: warn_orphan.
310 * ldlex.h (enum option_values): Add OPTION_WARN_ORPHAN and
311 OPTION_NO_WARN_ORPHAN.
312 * lexsup.c (ld_options): Add --warn-orphan and --no-warn-orphan.
313 (parse_args): Handle the new options.
314 * ldemul.c (ldemul_place_orphan): If requested, generate a warning
315 message when an orphan section is placed in the output file.
316 * ld.texinfo: Document the new option.
317 * NEWS: Mention the new feature.
319 2015-04-02 Andrew Turner <andrew@freebsd.org>
321 * Makefile.am: Add FreeBSD aarch64 files.
322 * Makefile.in: Regenerate.
323 * configure.tgt: Add aarch64-*-freebsd* target triple.
324 * emulparams/aarch64fbsd.sh: New file.
325 * emulparams/aarch64fbsdb.sh: New file.
327 2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
329 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Work
330 around a GCC uninitialized warning bug fixed in GCC 4.6.
332 2015-04-01 Tejas Belagod <tejas.belagod@arm.com>
334 * emultempl/aarch64elf.em
335 (aarch64_elf_create_output_section_statements): Add parameter in
336 bfd_elf${ELFSIZE}_aarch64_set_options call.
337 (OPTION_FIX_ERRATUM_843419): Define.
338 (PARSE_AND_LIST_LONGOPTS): Add fix-cortex-a53-843419.
339 (PARSE_AND_LIST_ARGS_CASES): Add OPTION_FIX_ERRATUM_843419.
341 2015-04-01 Chen Gang <gang.chen.5i5j@gmail.com>
343 * emulparams/elf32_tic6x_le.sh: Skip OTHER_BSS_SECTIONS for
344 relocating operation.
346 2015-04-01 Alan Modra <amodra@gmail.com>
349 * ldlang.c (lang_size_sections): When alignment of sections
350 results in relro base adjustment being too large, don't go lower
351 than the initial value.
352 * ldexp.c (fold_binary <DATA_SEGMENT_RELRO_END>): Comment.
353 * scripttempl/elf.sc (DATA_SEGMENT_ALIGN): Omit SEGMENT_SIZE
354 alignment when SEGMENT_SIZE is the same as MAXPAGESIZE.
356 2015-04-01 Alan Modra <amodra@gmail.com>
358 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Don't
359 init ehdr_start_save.
361 2015-04-01 Alan Modra <amodra@gmail.com>
363 * Makefile.am (eelf32ppcvxworks.c): Depend on ppc32elf.em and
365 (eelf32lppc.c, eelf32lppclinux.c, eelf32lppcnto.c, eelf32lppcsim.c,
366 eelf32ppc.c, eelf32ppc_fbsd.c, eelf32ppclinux.c, eelf32ppcnto.c,
367 eelf32ppcsim.c): Rearrange deps for consistency.
368 * Makefile.in: Regenerate.
370 2015-04-01 Ed Schouten <ed@nuxi.nl>
372 * emultempl/elf32.em (gld*_before_allocation): Zero-initialize
373 the ehdr_start_save variable.
375 2015-03-31 Ed Schouten <ed@nuxi.nl>
377 * Makefile.am (ALL_64_EMULATION_SOURCES): Add
378 eelf_x86_64_cloudabi.c.
379 (eelf_x86_64_cloudabi.c): New.
380 * configure.tgt (targ_emul): Set to elf_x86_64_cloudabi for
382 * Makefile.in: Regenerated.
383 * emulparams/elf_x86_64_cloudabi.sh: New file.
385 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
387 * configure.ac (AM_ZLIB): Removed.
388 * Makefile.in: Regenerated.
389 * config.in: Likewise.
390 * configure: Likewise.
392 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
394 * emultempl/aarch64elf.em (_aarch64_add_stub_section): Set section
397 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
399 * emultempl/aarch64elf.em
400 (elf${ELFSIZE}_aarch64_add_stub_section): Adjust layout.
402 2015-03-18 Chen Gang <gang.chen.5i5j@gmail.com>
404 * ldmain.c (main): Use %F instead of %X for einfo.
406 2015-03-02 Alan Modra <amodra@gmail.com>
408 * ld.texinfo (Options <-z nocopyreloc>): Rewrite.
410 2015-02-27 Nick Clifton <nickc@redhat.com>
413 * ldlang.c (lang_set_flags): Allow exclamation mark to reverse the
414 sense of the following memory region attribute characters.
416 2015-02-27 Alan Modra <amodra@gmail.com>
418 * Makefile.am (ALL_EMULATION_SOURCES): Sort new h8300 entries.
419 (eh8300elf_linux.c, eh8300helf_linux.c, eh8300self_linux.c,
420 eh8300sxelf_linux.c): Do not invoke genscripts here.
421 * Makefile.in: Regenerate.
423 2015-02-24 Nick Clifton <nickc@redhat.com>
425 * Makefile.am (ev850.c): Add dependency upon
426 $(srcdir)/emultempl/v850elf.em.
427 (ev850_rh850.c): Likewise.
428 * Makefile.in: Regenerate.
429 * emultempl/v850elf.em: New file.
430 * emulparams/v850.sh (EXTRA_EM_FILE): Define.
431 * emulparams/v850_rh850.sh (EXTRA_EM_FILE): Define.
432 * scripttempl/v850.sc: Add .note.renesas section.
433 * scripttempl/v850_rh850.sc: Likewise.
435 2015-02-24 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
437 * scripttempl/avr.sc: Add new user_signatures region. Define and
438 use symbols for all region lengths.
439 * scripttempl/avrtiny.sc: Define and use symbols for all region
442 2015-01-21 Yoshinori Sato <ysato@users.sourceforge.jp>
444 * Makefile.am: (ALL_EMULATION_SOURCES): Add new emulations.
445 * Makefile.in: Regenerate.
446 * configure.tgt: Add h8300-*-linux
447 * emulparams/h8300elf_linux.sh: Add new emulation.
448 * emulparams/h8300helf_linux.sh: Likewise.
449 * emulparams/h8300self_linux.sh: Likewise.
450 * emulparams/h8300sxelf_linux.sh: Likewise.
452 2015-02-23 Nick Clifton <nickc@redhat.com>
454 * lexsup.c (parse_args): Produce a more reasonable error message
455 when -ixxx or -rxxx is the last option on the linker command line.
457 2015-02-14 H.J. Lu <hongjiu.lu@intel.com>
460 * testplug2.c (allsymbolsread_silent): New.
461 (set_register_hook): Handle allsymbolsreadsilent.
462 (onall_symbols_read): Skip a message if allsymbolsread_silent is
465 2015-02-14 Alan Modra <amodra@gmail.com>
468 * ldlang.h (struct lang_input_statement_flags): Add lto_output.
469 * ldlang.c (lang_process): Don't set loading_lto_outputs.
470 * ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output
472 * plugin.c (add_input_file, add_input_library): Set flags.lto_output.
474 2015-02-13 H.J. Lu <hongjiu.lu@intel.com>
476 * NEWS: Mention support for LLVM plugin.
478 2015-02-13 Alan Modra <amodra@gmail.com>
480 * ld.texinfo (Options <--defsym>): Correct cross reference.
482 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
484 * lexsup.c (ld_options): Add --[no-]map-whole-files for gold
485 option compatibility.
487 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
489 * plugin.c (message): Output "warning:" for LDPL_WARNING. Output
490 "error:" for LDPL_FATAL and LDPL_ERROR.
491 * testplug2.c (parse_option): Handle fatal, error and warning.
493 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
495 * testplug2.c (dump_tv_tag): Removed.
496 (onall_symbols_read): Return LDPS_ERR if the file descriptor isn't
498 * testplug3.c (dump_tv_tag): Removed.
499 (onclaim_file): Fix typo.
501 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
504 * Makefile.am (noinst_LTLIBRARIES): Add libldtestplug2.la and
506 (libldtestplug2_la_SOURCES): New.
507 (libldtestplug2_la_CFLAGS): Likewise.
508 (libldtestplug2_la_LDFLAGS): Likewise.
509 (libldtestplug3_la_SOURCES): New.
510 (libldtestplug3_la_CFLAGS): Likewise.
511 (libldtestplug3_la_LDFLAGS): Likewise.
512 * Makefile.in: Regenerated.
513 * testplug2.c: New file.
514 * testplug3.c: Likewise.
516 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
519 * plugin.c: Include ../bfd/plugin.h.
520 (plugin_get_ir_dummy_bfd): Call bfd_create with
521 link_info.output_bfd instead of srctemplate. Copy BFD info
522 from srctemplate only if it doesn't use BFD plugin target
524 (plugin_load_plugins): Call register_ld_plugin_object_p with
526 (plugin_maybe_claim): Renamed to ...
527 (plugin_object_p): This. Return dummy BFD target vector if
528 input is calimed by plugin library, otherwise return NULL.
529 Update plugin_format and plugin_dummy_bfd.
530 (plugin_maybe_claim): New. Use plugin_object_p.
532 2015-02-10 H.J. Lu <hongjiu.lu@intel.com>
534 * plugin.c (plugin_maybe_claim): Initialize use_mmap.
536 2015-02-10 H.J. Lu <hongjiu.lu@intel.com>
538 * plugin.c (plugin_input_file_t): Add use_mmap.
539 (plugin_pagesize): New.
540 (get_view): Use plugin_pagesize. Set use_mmap if mmap is used.
541 (plugin_load_plugins): Initialize plugin_pagesize.
542 (plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
545 2015-02-10 H.J. Lu <hongjiu.lu@intel.com>
547 * plugin.c (get_view): Align offset passed to mmap.
549 2015-02-08 H.J. Lu <hongjiu.lu@intel.com>
551 * ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
552 if plugin isn't active or there is no thing more to claim.
554 2015-02-08 H.J. Lu <hongjiu.lu@intel.com>
556 * plugin.c (plugin_maybe_claim): Check format against bfd_object
559 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
561 * plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
564 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
566 * plugin.c: Include "libbfd.h".
567 (plugin_strdup): New.
568 (plugin_maybe_claim): Remove the argument of pointer to struct
569 ld_plugin_input_file. Open and handle input entry.
570 * plugin.h (plugin_maybe_claim): Updated.
571 * ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
572 without passing a pointer to struct ld_plugin_input_file.
573 * ldmain.c: Don't include "libbfd.h".
574 (add_archive_element): Call plugin_maybe_claim directly without
575 passing a pointer to struct ld_plugin_input_file.
577 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
579 * ld.texinfo: Document -z text, -z notext and -z textoff.
580 * emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
581 -z text, -z notext and -z textoff.
583 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
585 * configure.ac: Add AC_FUNC_MMAP.
586 * config.in: Regenerated.
587 * configure: Likewise.
588 * plugin.c: Include <sys/mman.h>.
589 (MAP_FAILED): New. Defined if not defined.
590 (PROT_READ): Likewise.
591 (MAP_PRIVATE): Likewise.
592 (view_buffer_t): New.
593 (plugin_input_file_t): Add view_buffer.
594 (get_view): Try mmap and cache the view buffer.
595 (plugin_maybe_claim): Initialize view_buffer.
597 2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
599 * plugin.c (release_input_file): Set fd to -1 after closing it.
600 (plugin_maybe_claim): Close fd only if fd != -1.
602 2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
605 * plugin.c: Include <errno.h>.
606 (errno): New. Declare if needed.
607 (plugin_input_file_t): New.
608 (get_input_file): Implemented.
609 (get_view): Likewise.
610 (release_input_file): Likewise.
611 (add_symbols): Updated.
612 (get_symbols): Likewise.
613 (plugin_maybe_claim): Allocate a plugin_input_file_t. Close fd
614 only for a bfd_object input.
616 2015-02-02 Alan Modra <amodra@gmail.com>
618 * emultempl/ppc64elf.em (toc_section_name): New var.
619 (ppc_after_open): Set it.
620 (ppc_before_allocation): Use it.
621 (gld${EMULATION_NAME}_after_allocation): Here too.
623 2015-01-29 H.J. Lu <hongjiu.lu@intel.com>
625 * ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
626 with link_info.lto_plugin_active.
627 * ldlang.c (lang_process): Likewise.
628 * ldmain.c (add_archive_element): Likewise.
629 * plugin.c (plugin_active_plugins_p): Removed.
630 * plugin.h (plugin_active_plugins_p): Likewise.
632 2015-01-28 H.J. Lu <hongjiu.lu@intel.com>
634 * plugin.h (plugin_get_ir_dummy_bfd): Removed. Move comments to
636 * plugin.c (plugin_get_ir_dummy_bfd): Here. Make it static.
638 2015-01-28 H.J. Lu <hongjiu.lu@intel.com>
641 * plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
642 (get_view): New function.
643 (set_tv_header): Handle LDPT_GET_VIEW.
644 * testplug.c (tag_names): Add LDPT_GET_VIEW.
646 (dump_tv_tag): Handle LDPT_GET_VIEW.
647 (parse_tv_tag): Likewise.
649 2015-01-28 Alan Modra <amodra@gmail.com>
651 * emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
652 * emultempl/ppc64elf.em (params): Init new field.
653 (ppc_after_open): New function.
654 (LDEMUL_AFTER_OPEN): Define.
655 * ldlang.c (lang_final): Whitespace fix.
657 2015-01-28 James Bowman <james.bowman@ftdichip.com>
659 * Makefile.am: Add FT32 files.
660 * configure.tgt: Handle FT32 target.
661 * emulparams/elf32ft32.sh: New file.
662 * scripttempl/ft32.sc: New file.
663 * Makefile.in: Regenerate.
665 2015-01-28 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
668 * ldexp.c (fold_name): Fold LENGTH only after
669 lang_first_phase_enum.
670 * ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
672 * ldlang.h (struct memory_region_struct): Add origin_exp and
674 * ldlang.c (lang_do_memory_regions): New.
675 (lang_memory_region_lookup): Initialize origin_exp and
677 (lang_process): Call lang_do_memory_regions.
679 2015-01-20 Andrew Burgess <andrew.burgess@embecosm.com>
681 * ldlang.c (print_assignment): Only evaluate the expression for a
682 PROVIDE'd assignment when the destination is being defined.
683 Display a special message for PROVIDE'd symbols that are not being
686 2015-01-20 Alan Modra <amodra@gmail.com>
688 * emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
689 (OTHER_BSS_SYMBOLS): ..this.
690 (OTHER_PLT_RELOC_SECTIONS): Don't define.
691 (OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
692 (OTHER_READWRITE_SECTIONS): Don't define. Move .toc1 to..
693 (OTHER_RELRO_SECTIONS_2): ..here.
694 * scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
696 2015-01-20 Alan Modra <amodra@gmail.com>
698 * emulparams/elf64ppc.sh (BSS_PLT): Don't define.
699 (OTHER_READWRITE_SECTIONS): Move .branch_lt to..
700 (OTHER_RELRO_SECTIONS_2): ..here.
701 (DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
702 PLT_BEFORE_GOT): Define.
703 * scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
704 PLT_BEFORE_GOT combination.
705 (DATA_GOT, SDATA_GOT): Don't define if either is already defined.
707 2015-01-20 Alan Modra <amodra@gmail.com>
709 * emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
710 (OTHER_RELRO_SECTIONS_2): ..here, new define.
711 * scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
713 2015-01-19 Alan Modra <amodra@gmail.com>
716 * ldlang.c (lang_process): Run lang_common before lang_gc_sections.
718 2015-01-14 Jiong Wang <jiong.wang@arm.com>
720 * ld-arm/elf32-reject.s: New testcase.
721 * ld-arm/elf32-reject.d: Likewise.
722 * ld-arm/elf32-reject-pie.s: Likewise.
723 * ld-arm/elf32-reject-pie.d: Likewise.
724 * ld-arm/arm-elf.exp: Run new testcases.
725 * ld-arm/ifunc-7.s: Delete f2/f4 test items.
726 * ld-arm/ifunc-7.rd: Likewise.
727 * ld-arm/ifunc-7.gd: Likewise.
728 * ld-arm/ifunc-7.dd: Likewise.
729 * ld-arm/ifunc-8.s: Likewise.
730 * ld-arm/ifunc-8.rd: Likewise.
731 * ld-arm/ifunc-8.gd: Likewise.
732 * ld-arm/ifunc-8.dd: Likewise.
734 2015-01-01 Alan Modra <amodra@gmail.com>
736 * ldver.c (ldversion): Just print current year.
738 2015-01-01 Alan Modra <amodra@gmail.com>
740 Update year range in copyright notice of all files.
742 For older changes see ChangeLog-2014
744 Copyright (C) 2015 Free Software Foundation, Inc.
746 Copying and distribution of this file, with or without modification,
747 are permitted in any medium without royalty provided the copyright
748 notice and this notice are preserved.
754 version-control: never