1 2015-08-04 Andrew Burgess <andrew.burgess@embecosm.com>
3 * ld.texinfo (Options): Document --require-defined option.
4 * ldlang.c (struct require_defined_symbol): New structure.
5 (require_defined_symbol_list): New variable.
6 (ldlang_add_require_defined): New function.
7 (ldlang_check_require_defined_symbols): New function.
8 (lang_process): Check required symbols are defined.
9 * ldlang.h (ldlang_add_require_defined): Declare.
10 * ldlex.h (enum option_values): Add OPTION_REQUIRE_DEFINED_SYMBOL.
11 * lexsup.c (ld_options): Add '--require-defined' entry.
12 (parse_args): Handle '--requre-defined' entry.
13 * NEWS: Mention new '--require-defined' option.
15 2015-08-03 Andrew Burgess <andrew.burgess@embecosm.com>
17 * ld.texinfo (MEMORY): Explain that multiple MEMORY commands are
20 2015-07-29 H.J. Lu <hongjiu.lu@intel.com>
22 * lexsup.c (parse_args): Don't set link_info.executable to
23 TRUE for link_info.relocatable.
25 2015-07-27 H.J. Lu <hongjiu.lu@intel.com>
27 * configure: Regenerated.
29 2015-07-24 Nick Clifton <nickc@redhat.com>
31 * emulparams/elf32rl78.sh (OTHER_SECTIONS): Provide a value for
32 the _-rl78_abs__ symbol.
34 2015-07-20 Alan Modra <amodra@gmail.com>
36 * emulparams/criself.sh (INIT_ADDR, FINI_ADDR): Define.
37 (INIT_START, FINI_START): Don't ALIGN.
38 * scriptempl/elf.sc (.init, .fini): Apply INIT_ADDR/FINI_ADDR.
40 2015-07-20 Alan Modra <amodra@gmail.com>
42 * scripttempl/elf.sc (.ldata, .bss): Align absolute value of dot.
43 * ldexp.c (is_align_conditional): Handle binary ALIGN.
44 (exp_fold_tree_1): Move code setting SEC_KEEP for assignments to
45 dot inside output sections. Handle absolute expressions.
47 2015-07-14 H.J. Lu <hongjiu.lu@intel.com>
49 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Make
50 --compress-debug-sections=zlib the same as
51 --compress-debug-sections=zlib-gabi.
52 * ld.texinfo: Change --compress-debug-sections=zlib to zlib-gabi.
54 2015-07-14 Nick Clifton <nickc@redhat.com>
56 * ld.texinfo (Options): Add missing period after @xref.
58 2015-07-10 Alan Modra <amodra@gmail.com>
60 * ldexp.c (align_dot_val): New function.
61 (fold_unary <ALIGN_K, NEXT>): Use it.
63 2015-07-03 Kai Tietz <ktietz@redhat.com>
66 * scripttempl/pep.sc: Mark .idata*, .CRT*, .tls*,
67 .rsrc*, .init, .ctor*, .dtor*, .fini, .jcr,
68 .eh_frame, .pdata. .xdata, and .gcc_except_table sections
70 * scripttempl/pe.sc: Likewise.
71 * ld.texinfo: Document that --gc-sections has experimental support
72 for COFF and PE targets.
73 * NEWS: Mention experimental support.
75 2015-07-03 Alan Modra <amodra@gmail.com>
77 * Makefile.am (eelf32or1k.c, eelf32or1k_linux.c): Depend on ELF_DEPS.
78 * Makefile.in: Regenerate.
80 2015-06-28 H.J. Lu <hongjiu.lu@intel.com>
82 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option):
83 Replace COMPRESS_DEBUG_ZLIB with COMPRESS_DEBUG_GNU_ZLIB.
85 2015-06-26 H.J. Lu <hongjiu.lu@intel.com>
87 * emulparams/elf_iamcu.sh (COMPILE_IN): New.
89 2015-06-15 Nick Clifton <nickc@redhat.com>
92 * emultempl/pe.em (pe_find_data_imports): Generate an error if a
93 symbol name is too long to handle.
94 * emultempl/pep.em (pep_find_data_imports): Likewise.
96 2015-06-12 Tristan Gingold <gingold@adacore.com>
98 * NEWS: Mention new option.
99 * lexsup.c (parse_args): Handle --print-memory-usage.
100 (ld_options): Add --print-memory-usage.
101 * ldmain.c (main): Call lang_print_memory_usage.
102 * ldlex.h (enum option_values): Add OPTION_PRINT_MEMORY_USAGE.
103 * ldlang.h: Add prototype of lang_print_memory_usage.
104 * ldlang.c (lang_print_memory_size, lang_print_memory_usage): New
106 * ld.texinfo (Options): Document --print-memory-usage.
107 * ld.h (args_type): Add print_memory_usage field.
109 2015-06-08 Nick Clifton <nickc@redhat.com>
111 * po/fr.po: Updated French Translation.
113 2015-05-28 Catherine Moore <clm@codesourcery.com>
114 Paul Brook <paul@codesourcery.com>
116 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open):
117 Add Compact EH support.
118 * scripttempl/elf.sc: Handle .eh_frame_entry and .gnu_extab
121 2015-05-17 Chung-Lin Tang <cltang@codesourcery.com>
123 * configure.ac (AC_PROG_GREP): Check for grep program.
124 (elf_list_options,elf_shlib_list_options,elf_plt_unwind_list_options):
125 Enable ELF option printing for emulations containing
126 'TEMPLATE_NAME=elf32'.
127 * configure: Regenerate.
129 2015-05-14 Nick Clifton <nickc@redhat.com>
131 * ld.texinfo (ASSERT): Describe the interaction with PROVIDEd
134 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
136 * configure.tgt: Support i[3-7]86-*-elfiamcu target.
138 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
140 * Makefile.am (ALL_EMULATION_SOURCES): Add eelf_iamcu.c.
142 * configure.tgt (targ_extra_emuls): Add elf_iamcu if elf_i386 is
144 * Makefile.in: Regenerated.
145 * emulparams/elf_iamcu.sh: New file.
147 2015-05-05 Nick Clifton <nickc@redhat.com>
149 * emulparams/msp430elf.sh (TEMPLATE_NAME): Change to msp430.
150 * scripttempl/msp430.sc (.text): Add .lower.text and .either.text.
151 (.data): Add .lower.data and .either.data.
152 (.bss): Add .lower.bss and .either.bss.
153 (.rodata): Add .lower.rodata and .either.rodata.
154 * emultempl/msp430.em: New file. Implements a new orphan
155 placement algorithm that divides sections between lower and upper
157 * Makefile.am (emsp430elf.c): Depend upon msp430.em.
158 *emsp430X.c): Likewise.
159 * Makefine.in: Regenerate.
161 2015-04-28 Andreas Schwab <schwab@linux-m68k.org>
164 * ldlex.l (INPUTLIST): Increment lineno on newline.
166 2015-04-24 Alan Modra <amodra@gmail.com>
168 * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation):
169 Call gld${EMULATION_NAME}_map_segments regardless of need_laying_out.
171 2015-04-24 DJ Delorie <dj@redhat.com>
173 * Makefile.am (msp430): Rename primary emulation to msp430elf.
174 (emsp430.c): Rename to emsp430elf.c, update dependencies
175 (emsp430X.c): Update dependencies.
176 * Makefile.in: Likewise.
177 * configure.tgt (msp430-*-*): Rename primary emulation to msp430elf.
178 * emulparams/msp430.sh: Rename to msp430elf.sh.
179 * emulparams/msp430X.sh: Update.
181 2015-04-23 H.J. Lu <hongjiu.lu@intel.com>
184 * ldfile.c (ldfile_try_open_bfd): Set is_linker_input to 1.
186 2015-04-23 Alan Modra <amodra@gmail.com>
188 * emulparams/elf64ppc.sh (GOT): Align.
190 2015-04-22 Alan Modra <amodra@gmail.com>
192 * ldexp.h (struct ldexp_control): Delete dataseg.min_base. Add
193 data_seg.relro_offset.
194 * ldexp.c (fold_binary <DATA_SEGMENT_ALIGN>): Don't set min_base.
195 (fold_binary <DATA_SEGMENT_RELRO_END>): Do set relro_offset.
196 * ldlang.c (lang_size_sections): Rewrite code adjusting relro
197 segment base to line up last section on page boundary.
199 2015-04-15 H.J. Lu <hongjiu.lu@intel.com>
202 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
204 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
206 * ld.texinfo: Document --compress-debug-sections=.
207 * ldmain.c (main): Set BFD_COMPRESS on output_bfd if
208 COMPRESS_DEBUG is set. Set BFD_COMPRESS_GABI on output_bfd
209 for COMPRESS_DEBUG_GABI_ZLIB.
210 * lexsup.c (elf_static_list_options): Add
211 --compress-debug-sections=.
212 * emultempl/elf32.em (OPTION_COMPRESS_DEBUG): New.
213 (xtra_long): Add "compress-debug-sections".
214 (gld${EMULATION_NAME}_handle_option): Handle
215 OPTION_COMPRESS_DEBUG.
217 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
220 * ld.texinfo: Document "-z noextern-protected-data".
221 * ldmain.c (main): Initialize link_info.extern_protected_data
223 * lexsup.c (elf_shlib_list_options): Add
224 "-z [no]extern-protected-data".
225 * emulparams/elf32_x86_64.sh: Source extern_protected_data.sh.
226 * emulparams/elf_i386.sh: Likewise.
227 * emulparams/elf_i386_be.sh: Likewise.
228 * emulparams/elf_i386_chaos.sh: Likewise.
229 * emulparams/elf_i386_ldso.sh: Likewise.
230 * emulparams/elf_i386_vxworks.sh: Likewise.
231 * emulparams/elf_k1om.sh: Likewise.
232 * emulparams/elf_l1om.sh: Likewise.
233 * emulparams/elf_x86_64.sh: Source extern_protected_data.sh.
234 (PARSE_AND_LIST_OPTIONS): Renamed to ...
235 (PARSE_AND_LIST_OPTIONS_BNDPLT): This.
236 (PARSE_AND_LIST_ARGS_CASE_Z): Renamed to ...
237 (PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT): This.
238 (PARSE_AND_LIST_OPTIONS): Append $PARSE_AND_LIST_OPTIONS_BNDPLT.
239 (PARSE_AND_LIST_ARGS_CASE_Z): Append
240 $PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT.
241 * emulparams/extern_protected_data.sh: New file.
243 2015-04-11 H.J. Lu <hongjiu.lu@intel.com>
245 * plugin.c (plugin_load_plugins): Removed an extra ';'.
247 2015-04-10 Nick Clifton <nickc@redhat.com>
250 * ld.texinfo (--be8): Add a note about the interaction of this
251 option with the assembler's -EB option.
253 2015-04-10 Alan Modra <amodra@gmail.com>
255 * configure.ac: Set elf_list_options etc. in proper case.
256 * configure: Regenerate.
258 2015-04-10 Alan Modra <amodra@gmail.com>
261 * ldlang.c (lang_process): Add _init and _fini to gc_sym_list.
263 2015-04-09 H.J. Lu <hongjiu.lu@intel.com>
265 * emulparams/elf_x86_64.sh (BNDPLT): Removed.
266 (PARSE_AND_LIST_OPTIONS): New.
267 (PARSE_AND_LIST_ARGS_CASE_Z): Likewise.
268 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Remove
269 BNDPLT check. Handle PARSE_AND_LIST_ARGS_CASE_Z.
270 (gld${EMULATION_NAME}_list_options): Remove BNDPLT check.
272 2015-04-09 Nick Clifton <nickc@redhat.com>
274 * po/fr.po: Updated French translation.
276 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
278 * configure.ac (elf_list_options): Set to TRUE for
279 --enable-targets=all.
280 (elf_shlib_list_options): Likewise.
281 (elf_plt_unwind_list_options): Likewise.
282 * configure: Regenerated.
284 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
286 * emulparams/elf32bmipn32-defs.sh: Skip empty EMULATION_NAME.
288 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
290 * Makefile.am (ELF_CLFAGS): New.
291 (AM_CFLAGS): Add $(ELF_CLFAGS).
292 * configure.ac (elf_list_options): New. AC_SUBST.
293 (elf_shlib_list_options): Likewise.
294 (elf_plt_unwind_list_options): Likewise.
295 * lexsup.c (elf_shlib_list_options): New.
296 (elf_static_list_options): Likewise.
297 (elf_plt_unwind_list_options): Likewise.
298 (ld_list_options): Likewise.
299 (help): Call ld_list_options.
300 * Makefile.in: Regenerated.
301 * configure: Likewise.
302 * emulparams/plt_unwind.sh (PLT_UNWIND): New.
303 (PARSE_AND_LIST_OPTIONS): Removed.
304 * emultempl/elf32.em (gld_list_options): New.
305 (gld${EMULATION_NAME}_list_options): Define only if BNDPLT or
306 PARSE_AND_LIST_OPTIONS is defined.
307 (ld_${EMULATION_NAME}_emulation): Replace
308 gld${EMULATION_NAME}_list_options with ${gld_list_options.
310 2015-04-07 Alan Modra <amodra@gmail.com>
313 * ldlang.c (lang_size_sections): Cast shift expression.
315 2015-04-07 Alan Modra <amodra@gmail.com>
317 * emultempl/ppc32elf.em: Handle --no-pic-fixup.
318 (params): Init new field.
319 (ppc_before_allocation): Enable relaxation for pic_fixup.
321 2015-04-07 Nick Clifton <nickc@redhat.com>
323 * ld.h (struct ld_config_type): Add new field: warn_orphan.
324 * ldlex.h (enum option_values): Add OPTION_WARN_ORPHAN and
325 OPTION_NO_WARN_ORPHAN.
326 * lexsup.c (ld_options): Add --warn-orphan and --no-warn-orphan.
327 (parse_args): Handle the new options.
328 * ldemul.c (ldemul_place_orphan): If requested, generate a warning
329 message when an orphan section is placed in the output file.
330 * ld.texinfo: Document the new option.
331 * NEWS: Mention the new feature.
333 2015-04-02 Andrew Turner <andrew@freebsd.org>
335 * Makefile.am: Add FreeBSD aarch64 files.
336 * Makefile.in: Regenerate.
337 * configure.tgt: Add aarch64-*-freebsd* target triple.
338 * emulparams/aarch64fbsd.sh: New file.
339 * emulparams/aarch64fbsdb.sh: New file.
341 2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
343 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Work
344 around a GCC uninitialized warning bug fixed in GCC 4.6.
346 2015-04-01 Tejas Belagod <tejas.belagod@arm.com>
348 * emultempl/aarch64elf.em
349 (aarch64_elf_create_output_section_statements): Add parameter in
350 bfd_elf${ELFSIZE}_aarch64_set_options call.
351 (OPTION_FIX_ERRATUM_843419): Define.
352 (PARSE_AND_LIST_LONGOPTS): Add fix-cortex-a53-843419.
353 (PARSE_AND_LIST_ARGS_CASES): Add OPTION_FIX_ERRATUM_843419.
355 2015-04-01 Chen Gang <gang.chen.5i5j@gmail.com>
357 * emulparams/elf32_tic6x_le.sh: Skip OTHER_BSS_SECTIONS for
358 relocating operation.
360 2015-04-01 Alan Modra <amodra@gmail.com>
363 * ldlang.c (lang_size_sections): When alignment of sections
364 results in relro base adjustment being too large, don't go lower
365 than the initial value.
366 * ldexp.c (fold_binary <DATA_SEGMENT_RELRO_END>): Comment.
367 * scripttempl/elf.sc (DATA_SEGMENT_ALIGN): Omit SEGMENT_SIZE
368 alignment when SEGMENT_SIZE is the same as MAXPAGESIZE.
370 2015-04-01 Alan Modra <amodra@gmail.com>
372 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Don't
373 init ehdr_start_save.
375 2015-04-01 Alan Modra <amodra@gmail.com>
377 * Makefile.am (eelf32ppcvxworks.c): Depend on ppc32elf.em and
379 (eelf32lppc.c, eelf32lppclinux.c, eelf32lppcnto.c, eelf32lppcsim.c,
380 eelf32ppc.c, eelf32ppc_fbsd.c, eelf32ppclinux.c, eelf32ppcnto.c,
381 eelf32ppcsim.c): Rearrange deps for consistency.
382 * Makefile.in: Regenerate.
384 2015-04-01 Ed Schouten <ed@nuxi.nl>
386 * emultempl/elf32.em (gld*_before_allocation): Zero-initialize
387 the ehdr_start_save variable.
389 2015-03-31 Ed Schouten <ed@nuxi.nl>
391 * Makefile.am (ALL_64_EMULATION_SOURCES): Add
392 eelf_x86_64_cloudabi.c.
393 (eelf_x86_64_cloudabi.c): New.
394 * configure.tgt (targ_emul): Set to elf_x86_64_cloudabi for
396 * Makefile.in: Regenerated.
397 * emulparams/elf_x86_64_cloudabi.sh: New file.
399 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
401 * configure.ac (AM_ZLIB): Removed.
402 * Makefile.in: Regenerated.
403 * config.in: Likewise.
404 * configure: Likewise.
406 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
408 * emultempl/aarch64elf.em (_aarch64_add_stub_section): Set section
411 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
413 * emultempl/aarch64elf.em
414 (elf${ELFSIZE}_aarch64_add_stub_section): Adjust layout.
416 2015-03-18 Chen Gang <gang.chen.5i5j@gmail.com>
418 * ldmain.c (main): Use %F instead of %X for einfo.
420 2015-03-02 Alan Modra <amodra@gmail.com>
422 * ld.texinfo (Options <-z nocopyreloc>): Rewrite.
424 2015-02-27 Nick Clifton <nickc@redhat.com>
427 * ldlang.c (lang_set_flags): Allow exclamation mark to reverse the
428 sense of the following memory region attribute characters.
430 2015-02-27 Alan Modra <amodra@gmail.com>
432 * Makefile.am (ALL_EMULATION_SOURCES): Sort new h8300 entries.
433 (eh8300elf_linux.c, eh8300helf_linux.c, eh8300self_linux.c,
434 eh8300sxelf_linux.c): Do not invoke genscripts here.
435 * Makefile.in: Regenerate.
437 2015-02-24 Nick Clifton <nickc@redhat.com>
439 * Makefile.am (ev850.c): Add dependency upon
440 $(srcdir)/emultempl/v850elf.em.
441 (ev850_rh850.c): Likewise.
442 * Makefile.in: Regenerate.
443 * emultempl/v850elf.em: New file.
444 * emulparams/v850.sh (EXTRA_EM_FILE): Define.
445 * emulparams/v850_rh850.sh (EXTRA_EM_FILE): Define.
446 * scripttempl/v850.sc: Add .note.renesas section.
447 * scripttempl/v850_rh850.sc: Likewise.
449 2015-02-24 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
451 * scripttempl/avr.sc: Add new user_signatures region. Define and
452 use symbols for all region lengths.
453 * scripttempl/avrtiny.sc: Define and use symbols for all region
456 2015-01-21 Yoshinori Sato <ysato@users.sourceforge.jp>
458 * Makefile.am: (ALL_EMULATION_SOURCES): Add new emulations.
459 * Makefile.in: Regenerate.
460 * configure.tgt: Add h8300-*-linux
461 * emulparams/h8300elf_linux.sh: Add new emulation.
462 * emulparams/h8300helf_linux.sh: Likewise.
463 * emulparams/h8300self_linux.sh: Likewise.
464 * emulparams/h8300sxelf_linux.sh: Likewise.
466 2015-02-23 Nick Clifton <nickc@redhat.com>
468 * lexsup.c (parse_args): Produce a more reasonable error message
469 when -ixxx or -rxxx is the last option on the linker command line.
471 2015-02-14 H.J. Lu <hongjiu.lu@intel.com>
474 * testplug2.c (allsymbolsread_silent): New.
475 (set_register_hook): Handle allsymbolsreadsilent.
476 (onall_symbols_read): Skip a message if allsymbolsread_silent is
479 2015-02-14 Alan Modra <amodra@gmail.com>
482 * ldlang.h (struct lang_input_statement_flags): Add lto_output.
483 * ldlang.c (lang_process): Don't set loading_lto_outputs.
484 * ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output
486 * plugin.c (add_input_file, add_input_library): Set flags.lto_output.
488 2015-02-13 H.J. Lu <hongjiu.lu@intel.com>
490 * NEWS: Mention support for LLVM plugin.
492 2015-02-13 Alan Modra <amodra@gmail.com>
494 * ld.texinfo (Options <--defsym>): Correct cross reference.
496 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
498 * lexsup.c (ld_options): Add --[no-]map-whole-files for gold
499 option compatibility.
501 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
503 * plugin.c (message): Output "warning:" for LDPL_WARNING. Output
504 "error:" for LDPL_FATAL and LDPL_ERROR.
505 * testplug2.c (parse_option): Handle fatal, error and warning.
507 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
509 * testplug2.c (dump_tv_tag): Removed.
510 (onall_symbols_read): Return LDPS_ERR if the file descriptor isn't
512 * testplug3.c (dump_tv_tag): Removed.
513 (onclaim_file): Fix typo.
515 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
518 * Makefile.am (noinst_LTLIBRARIES): Add libldtestplug2.la and
520 (libldtestplug2_la_SOURCES): New.
521 (libldtestplug2_la_CFLAGS): Likewise.
522 (libldtestplug2_la_LDFLAGS): Likewise.
523 (libldtestplug3_la_SOURCES): New.
524 (libldtestplug3_la_CFLAGS): Likewise.
525 (libldtestplug3_la_LDFLAGS): Likewise.
526 * Makefile.in: Regenerated.
527 * testplug2.c: New file.
528 * testplug3.c: Likewise.
530 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
533 * plugin.c: Include ../bfd/plugin.h.
534 (plugin_get_ir_dummy_bfd): Call bfd_create with
535 link_info.output_bfd instead of srctemplate. Copy BFD info
536 from srctemplate only if it doesn't use BFD plugin target
538 (plugin_load_plugins): Call register_ld_plugin_object_p with
540 (plugin_maybe_claim): Renamed to ...
541 (plugin_object_p): This. Return dummy BFD target vector if
542 input is calimed by plugin library, otherwise return NULL.
543 Update plugin_format and plugin_dummy_bfd.
544 (plugin_maybe_claim): New. Use plugin_object_p.
546 2015-02-10 H.J. Lu <hongjiu.lu@intel.com>
548 * plugin.c (plugin_maybe_claim): Initialize use_mmap.
550 2015-02-10 H.J. Lu <hongjiu.lu@intel.com>
552 * plugin.c (plugin_input_file_t): Add use_mmap.
553 (plugin_pagesize): New.
554 (get_view): Use plugin_pagesize. Set use_mmap if mmap is used.
555 (plugin_load_plugins): Initialize plugin_pagesize.
556 (plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
559 2015-02-10 H.J. Lu <hongjiu.lu@intel.com>
561 * plugin.c (get_view): Align offset passed to mmap.
563 2015-02-08 H.J. Lu <hongjiu.lu@intel.com>
565 * ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
566 if plugin isn't active or there is no thing more to claim.
568 2015-02-08 H.J. Lu <hongjiu.lu@intel.com>
570 * plugin.c (plugin_maybe_claim): Check format against bfd_object
573 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
575 * plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
578 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
580 * plugin.c: Include "libbfd.h".
581 (plugin_strdup): New.
582 (plugin_maybe_claim): Remove the argument of pointer to struct
583 ld_plugin_input_file. Open and handle input entry.
584 * plugin.h (plugin_maybe_claim): Updated.
585 * ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
586 without passing a pointer to struct ld_plugin_input_file.
587 * ldmain.c: Don't include "libbfd.h".
588 (add_archive_element): Call plugin_maybe_claim directly without
589 passing a pointer to struct ld_plugin_input_file.
591 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
593 * ld.texinfo: Document -z text, -z notext and -z textoff.
594 * emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
595 -z text, -z notext and -z textoff.
597 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
599 * configure.ac: Add AC_FUNC_MMAP.
600 * config.in: Regenerated.
601 * configure: Likewise.
602 * plugin.c: Include <sys/mman.h>.
603 (MAP_FAILED): New. Defined if not defined.
604 (PROT_READ): Likewise.
605 (MAP_PRIVATE): Likewise.
606 (view_buffer_t): New.
607 (plugin_input_file_t): Add view_buffer.
608 (get_view): Try mmap and cache the view buffer.
609 (plugin_maybe_claim): Initialize view_buffer.
611 2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
613 * plugin.c (release_input_file): Set fd to -1 after closing it.
614 (plugin_maybe_claim): Close fd only if fd != -1.
616 2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
619 * plugin.c: Include <errno.h>.
620 (errno): New. Declare if needed.
621 (plugin_input_file_t): New.
622 (get_input_file): Implemented.
623 (get_view): Likewise.
624 (release_input_file): Likewise.
625 (add_symbols): Updated.
626 (get_symbols): Likewise.
627 (plugin_maybe_claim): Allocate a plugin_input_file_t. Close fd
628 only for a bfd_object input.
630 2015-02-02 Alan Modra <amodra@gmail.com>
632 * emultempl/ppc64elf.em (toc_section_name): New var.
633 (ppc_after_open): Set it.
634 (ppc_before_allocation): Use it.
635 (gld${EMULATION_NAME}_after_allocation): Here too.
637 2015-01-29 H.J. Lu <hongjiu.lu@intel.com>
639 * ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
640 with link_info.lto_plugin_active.
641 * ldlang.c (lang_process): Likewise.
642 * ldmain.c (add_archive_element): Likewise.
643 * plugin.c (plugin_active_plugins_p): Removed.
644 * plugin.h (plugin_active_plugins_p): Likewise.
646 2015-01-28 H.J. Lu <hongjiu.lu@intel.com>
648 * plugin.h (plugin_get_ir_dummy_bfd): Removed. Move comments to
650 * plugin.c (plugin_get_ir_dummy_bfd): Here. Make it static.
652 2015-01-28 H.J. Lu <hongjiu.lu@intel.com>
655 * plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
656 (get_view): New function.
657 (set_tv_header): Handle LDPT_GET_VIEW.
658 * testplug.c (tag_names): Add LDPT_GET_VIEW.
660 (dump_tv_tag): Handle LDPT_GET_VIEW.
661 (parse_tv_tag): Likewise.
663 2015-01-28 Alan Modra <amodra@gmail.com>
665 * emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
666 * emultempl/ppc64elf.em (params): Init new field.
667 (ppc_after_open): New function.
668 (LDEMUL_AFTER_OPEN): Define.
669 * ldlang.c (lang_final): Whitespace fix.
671 2015-01-28 James Bowman <james.bowman@ftdichip.com>
673 * Makefile.am: Add FT32 files.
674 * configure.tgt: Handle FT32 target.
675 * emulparams/elf32ft32.sh: New file.
676 * scripttempl/ft32.sc: New file.
677 * Makefile.in: Regenerate.
679 2015-01-28 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
682 * ldexp.c (fold_name): Fold LENGTH only after
683 lang_first_phase_enum.
684 * ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
686 * ldlang.h (struct memory_region_struct): Add origin_exp and
688 * ldlang.c (lang_do_memory_regions): New.
689 (lang_memory_region_lookup): Initialize origin_exp and
691 (lang_process): Call lang_do_memory_regions.
693 2015-01-20 Andrew Burgess <andrew.burgess@embecosm.com>
695 * ldlang.c (print_assignment): Only evaluate the expression for a
696 PROVIDE'd assignment when the destination is being defined.
697 Display a special message for PROVIDE'd symbols that are not being
700 2015-01-20 Alan Modra <amodra@gmail.com>
702 * emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
703 (OTHER_BSS_SYMBOLS): ..this.
704 (OTHER_PLT_RELOC_SECTIONS): Don't define.
705 (OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
706 (OTHER_READWRITE_SECTIONS): Don't define. Move .toc1 to..
707 (OTHER_RELRO_SECTIONS_2): ..here.
708 * scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
710 2015-01-20 Alan Modra <amodra@gmail.com>
712 * emulparams/elf64ppc.sh (BSS_PLT): Don't define.
713 (OTHER_READWRITE_SECTIONS): Move .branch_lt to..
714 (OTHER_RELRO_SECTIONS_2): ..here.
715 (DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
716 PLT_BEFORE_GOT): Define.
717 * scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
718 PLT_BEFORE_GOT combination.
719 (DATA_GOT, SDATA_GOT): Don't define if either is already defined.
721 2015-01-20 Alan Modra <amodra@gmail.com>
723 * emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
724 (OTHER_RELRO_SECTIONS_2): ..here, new define.
725 * scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
727 2015-01-19 Alan Modra <amodra@gmail.com>
730 * ldlang.c (lang_process): Run lang_common before lang_gc_sections.
732 2015-01-14 Jiong Wang <jiong.wang@arm.com>
734 * ld-arm/elf32-reject.s: New testcase.
735 * ld-arm/elf32-reject.d: Likewise.
736 * ld-arm/elf32-reject-pie.s: Likewise.
737 * ld-arm/elf32-reject-pie.d: Likewise.
738 * ld-arm/arm-elf.exp: Run new testcases.
739 * ld-arm/ifunc-7.s: Delete f2/f4 test items.
740 * ld-arm/ifunc-7.rd: Likewise.
741 * ld-arm/ifunc-7.gd: Likewise.
742 * ld-arm/ifunc-7.dd: Likewise.
743 * ld-arm/ifunc-8.s: Likewise.
744 * ld-arm/ifunc-8.rd: Likewise.
745 * ld-arm/ifunc-8.gd: Likewise.
746 * ld-arm/ifunc-8.dd: Likewise.
748 2015-01-01 Alan Modra <amodra@gmail.com>
750 * ldver.c (ldversion): Just print current year.
752 2015-01-01 Alan Modra <amodra@gmail.com>
754 Update year range in copyright notice of all files.
756 For older changes see ChangeLog-2014
758 Copyright (C) 2015 Free Software Foundation, Inc.
760 Copying and distribution of this file, with or without modification,
761 are permitted in any medium without royalty provided the copyright
762 notice and this notice are preserved.
768 version-control: never