1 2012-06-14 H.J. Lu <hongjiu.lu@intel.com>
3 * plugin.c (set_tv_header): Handle link_info.pie.
5 2012-06-11 Alan Modra <amodra@gmail.com>
8 * ldexp.c (fold_name <SIZEOF, ALIGNOF>): Allow forward section
10 * emulparams/elf32_x86_64.sh (SEPARATE_GOTPLT): Depend on size of
12 * emulparams/elf32mb_linux.sh (SEPARATE_GOTPLT): Likewise.
13 * emulparams/elf32tilegx.sh (SEPARATE_GOTPLT): Likewise.
14 * emulparams/elf32tilepro.sh (SEPARATE_GOTPLT): Likewise.
15 * emulparams/elf64tilegx.sh (SEPARATE_GOTPLT): Likewise.
16 * emulparams/elf_i386.sh (SEPARATE_GOTPLT): Likewise.
17 * emulparams/elf_k1om.sh (SEPARATE_GOTPLT): Likewise.
18 * emulparams/elf_l1om.sh (SEPARATE_GOTPLT): Likewise.
19 * emulparams/elf_x86_64.sh (SEPARATE_GOTPLT): Likewise.
21 2012-06-07 Georg-Johann Lay <avr@gjlay.de>
24 * scripttempl/avr.sc (.data): Keep it.
26 2012-06-02 Andreas Schwab <schwab@linux-m68k.org>
28 * Makefile.am (TEXINFO_TEX): Remove $(top_srcdir) prefix.
29 * Makefile.in: Regenerate.
31 2012-05-30 Alan Modra <amodra@gmail.com>
33 * ldlang.h (lang_output_section_statement_type): Rename
34 "section_relative_symbol" field to "update_dot".
35 * ldlang.c: Update all uses.
36 (strip_excluded_output_sections): Don't test update_dot_tree here..
37 (lang_leave_overlay): ..set update_dot here.
39 2012-05-26 Alan Modra <amodra@gmail.com>
41 * ldlex.h (enum option_values): Move from..
43 * emultempl/ppc32elf.em: Include ldlex.h.
44 (PARSE_AND_LIST_ARGS_CASES): Disable optimisations when
46 * emultempl/ppc64elf.em: Likewise.
48 2012-05-25 Alan Modra <amodra@gmail.com>
51 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Handle
52 multiple .eh_frame sections attached to bfd.
54 2012-05-23 Cary Coutant <ccoutant@google.com>
56 * scripttempl/armbpabi.sc: Match .data.rel.ro.* sections more
57 carefully. Fix typo where .rela.data.rel.ro matches
59 * scripttempl/mep.sc: Likewise.
60 * scripttempl/elf.sc: Match .data.rel.ro.* sections more carefully.
61 * scripttempl/elf64hppa.sc: Likewise.
62 * scripttempl/elfxtensa.sc: Likewise.
64 2012-05-17 Daniel Richard G. <skunk@iskunk.org>
65 Nick Clifton <nickc@redhat.com>
68 * configure.in: Add check that sysdep.h has been included before
69 any system header files.
70 * configure: Regenerate.
71 * config.in: Regenerate.
72 * sysdep.h: Generate an error if included before config.h.
74 2012-05-16 Sergio Durigan Junior <sergiodj@redhat.com>
76 * emultempl/m68hc1xelf.em (hook_in_stub): Pass proper `bfd'
77 as the first argument for `bfd_get_section_name'.
79 2012-05-16 Samuel Thibault <samuel.thibault@ens-lyon.org>
82 * emultempl/elf32.em: Include *-*-gnu* targets in ld.so.conf
85 2012-05-15 James Murray <jsm@jsm-net.demon.co.uk>
87 * NEWS: Mention the support for S12X processors.
89 2012-05-14 James Lemke <jwlemke@codesourcery.com>
91 * ldlang.c (walk_wild_consider_section): Don't copy section_flag_list.
93 (walk_wild_section_general): Pass section_flag_list to callback.
94 (lang_add_section): Add sflag_list parm.
95 Move out logic to keep / omit a section & call bfd_lookup_section_flags.
96 (output_section_callback_fast): Add sflag_list parm.
97 Add new parm to lang_add_section calls.
98 (output_section_callback): Likewise.
99 (check_section_callback): Add sflag_list parm.
100 (lang_place_orphans): Add new parm to lang_add_section calls.
101 (gc_section_callback): Add sflag_list parm.
102 (find_relro_section_callback): Likewise.
103 * ldlang.h (callback_t): Add flag_info parm.
104 (lang_add_section): Add sflag_list parm.
105 * emultempl/armelf.em (elf32_arm_add_stub_section):
106 Add lang_add_section parm.
107 * emultempl/beos.em (gld*_place_orphan): Likewise.
108 * emultempl/elf32.em (gld*_place_orphan): Likewise.
109 * emultempl/hppaelf.em (hppaelf_add_stub_section): Likewise.
110 * emultempl/m68hc1xelf.em (m68hc11elf_add_stub_section): Likewise.
111 * emultempl/mipself.em (mips_add_stub_section): Likewise.
112 * emultempl/mmo.em (mmo_place_orphan): Likewise.
113 * emultempl/pe.em (gld_*_place_orphan): Likewise.
114 * emultempl/pep.em (gld_*_place_orphan): Likewise.
115 * emultempl/ppc64elf.em (ppc_add_stub_section): Likewise.
116 * emultempl/spuelf.em (spu_place_special_section): Likewise.
117 * emultempl/vms.em (vms_place_orphan): Likewise.
119 2012-05-14 Catherine Moore <clm@codesourcery.com>
121 * NEWS: Mention PowerPC VLE port.
123 2012-05-11 Daniel Richard G. <skunk@iskunk.org>
126 * configure.in: Invoke ACX_HEADER_STRING.
127 * configure: Regenerate.
128 * config.in: Regenerate.
129 * sysdep.h: If STRINGS_WITH_STRING is defined then include both
130 string.h and strings.h.
132 2012-05-08 Alan Modra <amodra@gmail.com>
134 * Makefile.am (check_DEJAGNU): Export LC_ALL=C in place of other
135 LC and LANG environment vars.
136 * Makefile.in: Regenerate.
138 2012-05-07 Tristan Gingold <gingold@adacore.com>
140 * pe-dll.c (udef_table): Make it static.
142 2012-05-05 Alan Modra <amodra@gmail.com>
144 * pe-dll.c (process_def_file_and_drectve): Use bfd_und_section_ptr.
145 (generate_reloc): Use bfd_abs_section_ptr.
147 2012-05-04 H.J. Lu <hongjiu.lu@intel.com>
149 * configure.tgt: Support x86_64-*-linux-gnux32.
151 2012-05-03 Sean Keys <skeys@ipdatasys.com>
153 * Makefile.am (ALL_EMULATIONS): Added new emulation for XGATE
155 * Makefile.in: Rebuild.
156 * configure.tgt: Recognize XGATE.
157 * scripttempl/elfxgate.sc: New file, mostly cloned from m68hc12.
158 * emulparams/xgateelf: New emulation, mostly cloned from m68hc12.
159 * NEWS: Mention new support.
161 2012-04-26 Hans-Peter Nilsson <hp@axis.com>
163 Make bfd asserts cause linker errors.
164 * ldmain.c (default_bfd_assert_handler): New variable.
165 (ld_bfd_assert_handler): New function.
166 (main): Call bfd_set_assert_handler.
168 2012-04-24 Alan Modra <amodra@gmail.com>
170 * ldlang.c (size_input_section): Use sec_info_type rather than
171 usrdata->flags.just_syms.
172 * ldwrite.c (build_link_order): Likewise.
173 * emultempl/hppaelf.em (build_section_lists): Likewise.
174 * emultempl/ppc64elf.em (build_toc_list): Likewise.
175 * emultempl/armelf.em (build_section_lists): Likewise.
176 (after_allocation): Update for renamed sec_info_type value.
177 * emultempl/tic6xdsbt.em: Likewise.
179 2012-04-12 Roland McGrath <mcgrathr@google.com>
181 * configure.tgt (arm*-*-nacl*, arm*b-*-nacl*): Handle them.
182 * emulparams/armelf_nacl.sh: New file.
183 * emulparams/armelfb_nacl.sh: New file.
184 * Makefile.am (ALL_EMULATION_SOURCES): Add earmelf_nacl.c
185 and earmelfb_nacl.c here.
186 (earmelf_nacl.c, earmelfb_nacl.c): New targets.
187 * Makefile.in: Regenerated.
189 2012-04-11 Tristan Gingold <gingold@adacore.com>
191 * scripttempl/ia64vms.sc: New file.
192 * emultempl/vms.em (_before_parse): Support for ia64.
193 (elf64-ia64-vms): New fragment for ia64.
194 * emulparams/elf64_ia64_vms.sh: New file.
195 * configure.tgt (ia64-*-*vms*): Add.
196 * Makefile.am (ALL_64_EMULATION_SOURCES): Add eelf64_ia64_vms.c
197 (eelf64_ia64_vms.c): New rule.
198 * Makefile.in: Regenerate.
200 2012-04-06 Roland McGrath <mcgrathr@google.com>
202 * configure.in (AC_CHECK_HEADERS): Add locale.h.
203 * config.in: Regenerate.
204 * configure: Regenerate.
206 2012-04-05 Nick Clifton <nickc@redhat.com>
208 * configure.in (AC_CHECK_FUNCS): Add setlocale.
209 (AM_LC_MESSAGES): Add.
210 * aclocal.m4: Regenerate.
211 * config.in: Regenerate.
212 * configure: Regenerate.
214 2012-04-03 Roland McGrath <mcgrathr@google.com>
216 * configure.tgt (i[3-7]86-*-nacl*, x86_64-*-nacl*): Handle them.
217 * emulparams/elf_nacl.sh: New file.
218 * emulparams/elf_i386_nacl.sh: New file.
219 * emulparams/elf32_x86_64_nacl.sh: New file.
220 * emulparams/elf_x86_64_nacl.sh: New file.
221 * Makefile.am (ALL_EMULATION_SOURCES): Add eelf_i386_nacl.c here.
222 (ALL_64_EMULATION_SOURCES): Add eelf32_x86_64_nacl.c and
223 eelf_x86_64_nacl.c here.
224 (eelf_i386_nacl.c, eelf32_x86_64_nacl.c, eelf_x86_64_nacl.c):
226 * Makefile.in: Regenerated.
228 * scripttempl/elf.sc: Handle SEPARATE_CODE cases.
230 2012-04-02 Mike Frysinger <vapier@gentoo.org>
232 * ldmisc.c (vfinfo): Assign new local str to fmt. Delete
233 putc call. If str and fmt are different, call fwrite on
236 2012-03-30 Nick Clifton <nickc@redhat.com>
238 * po/vi.po: Updated Vietnamese translation.
240 2012-03-27 Roland McGrath <mcgrathr@google.com>
242 * configure.in: Set want64 on a 64-bit host regardless of
243 --enable-targets=all.
244 * configure: Regenerated.
246 2012-03-26 Tristan Gingold <gingold@adacore.com>
248 * lexsup.c (parse_args): Add a missing '\n'.
250 2012-03-25 Alan Modra <amodra@gmail.com>
252 * ldemul.c (before_allocation_default): Revert last change.
253 * ldlang.c (lang_add_section): Likewise.
254 (strip_excluded_output_sections): Don't strip output sections with
255 user input sections when emitrelocations, unless all are SEC_EXCLUDE.
257 2012-03-23 Alan Modra <amodra@gmail.com>
259 * ldemul.c (before_allocation_default): When emitrelocations,
260 don't strip sections..
261 * ldlang.c (lang_add_section): ..and don't set up map_head, map_tail.
263 2012-03-14 Kai Tietz <ktietz@redhat.com>
264 Pascal Obry <pascal@obry.net>
266 * pe-dll.c (found_sym): New static variable.
267 (undef_count): Likewise.
268 (key_value): New structure.
269 (undef_sort_cmp): Compare routine for qsort/bsearch.
270 (pe_find_cdecl_alias_match): Add new argument.
271 (pe_undef_alias_cdecl_match): Removed.
272 (pe_undef_count): New helper routine.
273 (pe_create_undef_table): Likewise.
274 (pe_process_import_defs): Use pe_create_undef_table and
275 new pe_undef_alias_cdecl_match function.
277 2012-03-14 Alan Modra <amodra@gmail.com>
280 * ldexp.c (fold_name): Ignore undefined symbols when assigning to
282 (exp_fold_tree_1): Evaluate assignment to dot expressions even when
283 discarding result, for side effects. Fix typo in error message.
285 2012-03-08 Tristan Gingold <gingold@adacore.com>
287 * ldexp.c (exp_print_tree): Special case for SEGMENT_START.
288 (exp_print_token): Constify.
290 2012-03-08 Alan Modra <amodra@gmail.com>
293 * ldfile.c (is_sysrooted_pathname): Remove notsame param.
294 (ldfile_add_library_path): Don't set sysrooted flag.
295 (ldfile_open_file_search): Likewise, and don't copy them.
296 (try_open): Delete exten and code handling such. Add sysrooted
297 param and return whether path is in sysroot.
298 (ldfile_find_command_file): Delete extend param. Add sysrooted
299 param. Rename local var. Update try_open calls.
300 (ldfile_open_command_file_1): Pass sysrooted to lex_push_file.
301 * ldfile.h (search_dirs_type): Remove sysrooted field.
302 * ldlang.c (new_afile): Always set sysrooted from input_flags.
303 (load_symbols): Don't set input_flags.sysrooted.
304 * ldlang.h (struct lang_input_statement_flags): Revise sysrooted
306 * ldlex.h (lex_push_file): Update prototype.
307 * ldlex.l (sysrooted_stack): New array.
308 (EOF): Pop input_flags.sysrooted.
309 (lex_push_file): Add sysrooted param. Save and set
310 input_flags.sysrooted.
312 2012-03-06 Alan Modra <amodra@gmail.com>
314 * ldlang.h (struct lang_input_statement_flags): New, extract from..
315 (lang_input_statement_type): ..here. New field "flags".
316 (input_flags): Declare.
317 (missing_file): Delete.
318 * ldmain.h (whole_archive): Delete.
319 (add_DT_NEEDED_for_regular, add_DT_NEEDED_for_dynamic): Delete.
320 * ld.h (ld_config_type <dynamic_link>): Delete.
321 * ldmain.c (whole_archive): Delete.
322 (add_DT_NEEDED_for_regular, add_DT_NEEDED_for_dynamic): Delete.
323 * ldlang.c (missing_file, ldlang_sysrooted_script): Delete.
324 (input_flags): New variable. Replace all uses of config.dynamic_link,
325 missing_file, ldlang_sysrooted_script, whole_archive,
326 add_DT_NEEDED_for_regular and add_DT_NEEDED_for_dynamic with fields
328 * ldfile.c: Likewise.
329 * ldgram.y: Likewise.
330 * ldmain.c: Likewise.
331 * ldwrite.c: Likewise.
332 * lexsup.c: Likewise.
333 * plugin.c: Likewise.
334 * emultempl/aix.em: Likewise.
335 * emultempl/armelf.em: Likewise.
336 * emultempl/elf32.em: Likewise.
337 * emultempl/hppaelf.em: Likewise.
338 * emultempl/linux.em: Likewise.
339 * emultempl/pe.em: Likewise.
340 * emultempl/pep.em: Likewise.
341 * emultempl/ppc64elf.em: Likewise.
342 * emultempl/scoreelf.em: Likewise.
343 * emultempl/spuelf.em: Likewise.
344 * emultempl/sunos.em: Likewise.
345 * emultempl/vms.em: Likewise.
346 * ldlang.c (new_afile): Use memset to init zero fields.
347 (load_symbols): Simplify save and restore of flags around command
349 * ldfile.c (is_sysrooted_pathname): Tidy.
351 2012-03-05 Hans-Peter Nilsson <hp@axis.com>
353 * configure.tgt (mips64*el-*-freebsd*, mips64*-*-freebsd*)
354 (mips*el-*-freebsd*, mips*-*-freebsd*): Correct triplets by
355 replacing trailing "-*" with "*".
357 2012-02-25 Walter Lee <walt@tilera.com>
359 * Makefile.am (ALL_EMULATION_SOURCES): Add eelf32tilegx_be.c.
360 (ALL_64_EMULATION_SOURCES): Add eelf64tilegx_be.c.
361 (eelf32tilegx_be.c): Add rule to build this file.
362 (eelf64tilegx_be.c): Ditto.
363 * Makefile.in: Regenerate.
364 * configure.tgt (tilegx-*-*): Support big endian.
366 * emulparams/elf32tilegx.sh (OUTPUT_FORMAT): Rename.
367 (BIG_OUTPUT_FORMAT): Define.
368 (LITTLE_OUTPUT_FORMAT): Define.
369 * emulparams/elf32tilegx_be.sh: New.
370 * emulparams/elf64tilegx.sh (OUTPUT_FORMAT): Rename.
371 (BIG_OUTPUT_FORMAT): Define.
372 (LITTLE_OUTPUT_FORMAT): Define.
373 * emulparams/elf64tilegx_be.sh: New.
375 2012-02-24 Kai Tietz <ktietz@redhat.com>
378 * deffilep.y (keyword_as_name): Disable LIBRARY
381 2012-02-22 Alan Modra <amodra@gmail.com>
384 * ldlang.c (lang_process): Rerun lang_do_assignments before
385 starting garbage collection.
386 * ldexp.c (fold_name): Generate a reloc for defined symbols
387 found without an associated output section during the mark phase.
388 (exp_fold_tree_1): Continue processing an expression, even if we
389 are unable to fold it, if we are in the first two evaluation
391 * ldexp.h (enum lang_phase_type): Add descriptions of the phases.
393 2012-02-19 Kai Tietz <ktietz@redhat.com>
395 * deffilep.y (cmp_import_elem): Sort first by module name.
396 * pe-dll.c (process_def_file_and_drectve): Free strings
397 from removed export-element.
398 (add_bfd_to_link): Optimize loop on import-elements and lower
400 (pe_implied_import_dll): Pass NULL instead of 0 for pointer
403 2012-02-18 Hans-Peter Nilsson <hp@axis.com>
405 * ldmisc.c (vfinfo <%S>): Use same type and avoid cast for
406 temporary variable node used for NULL argument.
408 2012-02-18 Alan Modra <amodra@gmail.com>
411 * ld.h (parsing_defsym): Delete.
412 * ldexp.c (exp_intop, exp_bigintop, exp_relop): Set type.filename.
413 (fold_binary, fold_name, exp_fold_tree_1, exp_get_vma, exp_get_fill,
414 exp_get_abs_int): Add tree arg for %S in error messages. Don't
416 (exp_binop, exp_unop, exp_nameop, exp_assop, exp_assert): Copy
417 type.filename from sub-tree.
418 (exp_trinop): Likewise, and use "cond" rather than "lhs".
419 * ldexp.h (node_type): Add filename field to struct.
420 * ldfile.c (ldfile_input_filename): Delete. Remove all refs.
421 * ldfile.h (ldfile_input_filename): Delete.
422 * ldgram.y (phdr_type, phdr_qualifiers, yyerror): Add NULL arg for
423 %S in error messages.
424 * ldemul.c (syslib_default, hll_default): Likewise.
425 * ldlang.c (lang_memory_region_lookup, lang_memory_region_alias,
426 lang_get_regions, lang_new_phdr): Likewise.
427 (lang_size_sections_1): Pass addr_tree for %S.
428 * ldlex.h (lex_redirect): Update prototype.
429 (ldlex_filename): Declare.
430 * ldlex.l (<EOF>): Don't set ldfile_input_filename.
431 (lex_redirect): Add fake_filename and count params. Push
432 fake_filename to file_name_stack and init lineno from count.
433 (ldlex_filename): New function.
434 (lex_warn_invalid): Use above.
435 * ldmain.c (main): Update lex_redirect call.
436 * ldmisc.c (vfinfo <%S>): Take file name and line number from
437 etree_type arg, or use current if arg is NULL.
438 * lexsup.c (parsing_defsym): Delete.
439 (parse_args <OPTION_DEFSYM>): Update lex_redirect call.
441 2012-02-13 Kai Tietz <ktietz@redhat.com>
443 * deffilep.y (find_export_in_list): Set is_indent for
444 first or last element, if identical.
445 (find_import_in_list): Likewise.
447 2012-02-11 Kai Tietz <ktietz@redhat.com>
449 * deffilep.y (%union): New type id_const.
450 (opt_name2): New rule.
451 (keyword_as_name): New rule.
452 (dot_name): Replaced by opt_name2 rule.
453 (opt_name): Adjust rule.
454 (opt_equal_name): Likewise.
456 2012-02-11 Pascal Obry <pascal@obry.net>
458 * pe-dll.c (auto_export): Use bsearch to speed up scan of exports
460 (process_def_file_and_drectve): Maintain sorting of exports table
461 after stripping leading @ signs.
463 2012-02-09 Alan Modra <amodra@gmail.com>
465 * ldgram.y (input_section_spec_no_keep): Don't ignore sect_flags.
467 2012-01-31 H.J. Lu <hongjiu.lu@intel.com>
470 * emulparams/elf32_x86_64.sh: Remove NOP.
471 * emulparams/elf_i386.sh: Likewise.
472 * emulparams/elf_i386_be.sh: Likewise.
473 * emulparams/elf_i386_ldso.sh: Likewise.
474 * emulparams/elf_i386_vxworks.sh: Likewise.
475 * emulparams/elf_k1om.sh: Likewise.
476 * emulparams/elf_l1om.sh: Likewise.
477 * emulparams/elf_x86_64.sh: Likewise.
479 * ldlang.c (zero_fill): Initialized to 0.
481 * ldwrite.c (build_link_order): Set data size to linker odrder
482 size when they are the same.
484 * scripttempl/elf.sc: Don't specify fill if NOP is undefined.
486 2012-01-17 Alan Modra <amodra@gmail.com>
488 * ldver.c (ldversion): Update copyright message year.
490 2012-01-15 Alan Modra <amodra@gmail.com>
493 * ldlang.c (lang_process): Don't reopen all files, just those
494 newly added by plugin.
496 2012-01-11 Alan Modra <amodra@gmail.com>
498 * emultempl/ppc64elf.em (PARSE_AND_LIST_PROLOGUE,
499 PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS,
500 PARSE_AND_LIST_ARGS_CASES): Handle --{no-,}plt-thread-safe and
502 (plt_thread_safe, plt_stub_align): New vars.
503 (gld${EMULATION_NAME}_after_allocation): Pass them to
504 ppc64_elf_size_stubs. Align stub sections according to plt_stub_align.
505 * ld.texinfo: Document new command line options, and an old
508 2012-01-09 Roland McGrath <mcgrathr@google.com>
510 * configure.in: Use AM_ZLIB.
511 * configure: Regenerated.
513 For older changes see ChangeLog-2011
519 version-control: never