1 2012-05-30 Alan Modra <amodra@gmail.com>
3 * ldlang.h (lang_output_section_statement_type): Rename
4 "section_relative_symbol" field to "update_dot".
5 * ldlang.c: Update all uses.
6 (strip_excluded_output_sections): Don't test update_dot_tree here..
7 (lang_leave_overlay): ..set update_dot here.
9 2012-05-26 Alan Modra <amodra@gmail.com>
11 * lexsup.c (enum option_values): Move from..
13 * emultempl/ppc32elf.em: Include ldlex.h.
14 (PARSE_AND_LIST_ARGS_CASES): Disable optimisations when
16 * emultempl/ppc64elf.em: Likewise.
18 2012-05-25 Alan Modra <amodra@gmail.com>
21 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Handle
22 multiple .eh_frame sections attached to bfd.
24 2012-05-23 Cary Coutant <ccoutant@google.com>
26 * scripttempl/armbpabi.sc: Match .data.rel.ro.* sections more
27 carefully. Fix typo where .rela.data.rel.ro matches
29 * scripttempl/mep.sc: Likewise.
30 * scripttempl/elf.sc: Match .data.rel.ro.* sections more carefully.
31 * scripttempl/elf64hppa.sc: Likewise.
32 * scripttempl/elfxtensa.sc: Likewise.
34 2012-05-17 Daniel Richard G. <skunk@iskunk.org>
35 Nick Clifton <nickc@redhat.com>
38 * configure.in: Add check that sysdep.h has been included before
39 any system header files.
40 * configure: Regenerate.
41 * config.in: Regenerate.
42 * sysdep.h: Generate an error if included before config.h.
44 2012-05-16 Sergio Durigan Junior <sergiodj@redhat.com>
46 * emultempl/m68hc1xelf.em (hook_in_stub): Pass proper `bfd'
47 as the first argument for `bfd_get_section_name'.
49 2012-05-16 Samuel Thibault <samuel.thibault@ens-lyon.org>
52 * emultempl/elf32.em: Include *-*-gnu* targets in ld.so.conf
55 2012-05-15 James Murray <jsm@jsm-net.demon.co.uk>
57 * NEWS: Mention the support for S12X processors.
59 2012-05-14 James Lemke <jwlemke@codesourcery.com>
61 * ldlang.c (walk_wild_consider_section): Don't copy section_flag_list.
63 (walk_wild_section_general): Pass section_flag_list to callback.
64 (lang_add_section): Add sflag_list parm.
65 Move out logic to keep / omit a section & call bfd_lookup_section_flags.
66 (output_section_callback_fast): Add sflag_list parm.
67 Add new parm to lang_add_section calls.
68 (output_section_callback): Likewise.
69 (check_section_callback): Add sflag_list parm.
70 (lang_place_orphans): Add new parm to lang_add_section calls.
71 (gc_section_callback): Add sflag_list parm.
72 (find_relro_section_callback): Likewise.
73 * ldlang.h (callback_t): Add flag_info parm.
74 (lang_add_section): Add sflag_list parm.
75 * emultempl/armelf.em (elf32_arm_add_stub_section):
76 Add lang_add_section parm.
77 * emultempl/beos.em (gld*_place_orphan): Likewise.
78 * emultempl/elf32.em (gld*_place_orphan): Likewise.
79 * emultempl/hppaelf.em (hppaelf_add_stub_section): Likewise.
80 * emultempl/m68hc1xelf.em (m68hc11elf_add_stub_section): Likewise.
81 * emultempl/mipself.em (mips_add_stub_section): Likewise.
82 * emultempl/mmo.em (mmo_place_orphan): Likewise.
83 * emultempl/pe.em (gld_*_place_orphan): Likewise.
84 * emultempl/pep.em (gld_*_place_orphan): Likewise.
85 * emultempl/ppc64elf.em (ppc_add_stub_section): Likewise.
86 * emultempl/spuelf.em (spu_place_special_section): Likewise.
87 * emultempl/vms.em (vms_place_orphan): Likewise.
89 2012-05-14 Catherine Moore <clm@codesourcery.com>
91 * NEWS: Mention PowerPC VLE port.
93 2012-05-11 Daniel Richard G. <skunk@iskunk.org>
96 * configure.in: Invoke ACX_HEADER_STRING.
97 * configure: Regenerate.
98 * config.in: Regenerate.
99 * sysdep.h: If STRINGS_WITH_STRING is defined then include both
100 string.h and strings.h.
102 2012-05-08 Alan Modra <amodra@gmail.com>
104 * Makefile.am (check_DEJAGNU): Export LC_ALL=C in place of other
105 LC and LANG environment vars.
106 * Makefile.in: Regenerate.
108 2012-05-07 Tristan Gingold <gingold@adacore.com>
110 * pe-dll.c (udef_table): Make it static.
112 2012-05-05 Alan Modra <amodra@gmail.com>
114 * pe-dll.c (process_def_file_and_drectve): Use bfd_und_section_ptr.
115 (generate_reloc): Use bfd_abs_section_ptr.
117 2012-05-04 H.J. Lu <hongjiu.lu@intel.com>
119 * configure.tgt: Support x86_64-*-linux-gnux32.
121 2012-05-03 Sean Keys <skeys@ipdatasys.com>
123 * Makefile.am (ALL_EMULATIONS): Added new emulation for XGATE
125 * Makefile.in: Rebuild.
126 * configure.tgt: Recognize XGATE.
127 * scripttempl/elfxgate.sc: New file, mostly cloned from m68hc12.
128 * emulparams/xgateelf: New emulation, mostly cloned from m68hc12.
129 * NEWS: Mention new support.
131 2012-04-26 Hans-Peter Nilsson <hp@axis.com>
133 Make bfd asserts cause linker errors.
134 * ldmain.c (default_bfd_assert_handler): New variable.
135 (ld_bfd_assert_handler): New function.
136 (main): Call bfd_set_assert_handler.
138 2012-04-24 Alan Modra <amodra@gmail.com>
140 * ldlang.c (size_input_section): Use sec_info_type rather than
141 usrdata->flags.just_syms.
142 * ldwrite.c (build_link_order): Likewise.
143 * emultempl/hppaelf.em (build_section_lists): Likewise.
144 * emultempl/ppc64elf.em (build_toc_list): Likewise.
145 * emultempl/armelf.em (build_section_lists): Likewise.
146 (after_allocation): Update for renamed sec_info_type value.
147 * emultempl/tic6xdsbt.em: Likewise.
149 2012-04-12 Roland McGrath <mcgrathr@google.com>
151 * configure.tgt (arm*-*-nacl*, arm*b-*-nacl*): Handle them.
152 * emulparams/armelf_nacl.sh: New file.
153 * emulparams/armelfb_nacl.sh: New file.
154 * Makefile.am (ALL_EMULATION_SOURCES): Add earmelf_nacl.c
155 and earmelfb_nacl.c here.
156 (earmelf_nacl.c, earmelfb_nacl.c): New targets.
157 * Makefile.in: Regenerated.
159 2012-04-11 Tristan Gingold <gingold@adacore.com>
161 * scripttempl/ia64vms.sc: New file.
162 * emultempl/vms.em (_before_parse): Support for ia64.
163 (elf64-ia64-vms): New fragment for ia64.
164 * emulparams/elf64_ia64_vms.sh: New file.
165 * configure.tgt (ia64-*-*vms*): Add.
166 * Makefile.am (ALL_64_EMULATION_SOURCES): Add eelf64_ia64_vms.c
167 (eelf64_ia64_vms.c): New rule.
168 * Makefile.in: Regenerate.
170 2012-04-06 Roland McGrath <mcgrathr@google.com>
172 * configure.in (AC_CHECK_HEADERS): Add locale.h.
173 * config.in: Regenerate.
174 * configure: Regenerate.
176 2012-04-05 Nick Clifton <nickc@redhat.com>
178 * configure.in (AC_CHECK_FUNCS): Add setlocale.
179 (AM_LC_MESSAGES): Add.
180 * aclocal.m4: Regenerate.
181 * config.in: Regenerate.
182 * configure: Regenerate.
184 2012-04-03 Roland McGrath <mcgrathr@google.com>
186 * configure.tgt (i[3-7]86-*-nacl*, x86_64-*-nacl*): Handle them.
187 * emulparams/elf_nacl.sh: New file.
188 * emulparams/elf_i386_nacl.sh: New file.
189 * emulparams/elf32_x86_64_nacl.sh: New file.
190 * emulparams/elf_x86_64_nacl.sh: New file.
191 * Makefile.am (ALL_EMULATION_SOURCES): Add eelf_i386_nacl.c here.
192 (ALL_64_EMULATION_SOURCES): Add eelf32_x86_64_nacl.c and
193 eelf_x86_64_nacl.c here.
194 (eelf_i386_nacl.c, eelf32_x86_64_nacl.c, eelf_x86_64_nacl.c):
196 * Makefile.in: Regenerated.
198 * scripttempl/elf.sc: Handle SEPARATE_CODE cases.
200 2012-04-02 Mike Frysinger <vapier@gentoo.org>
202 * ldmisc.c (vfinfo): Assign new local str to fmt. Delete
203 putc call. If str and fmt are different, call fwrite on
206 2012-03-30 Nick Clifton <nickc@redhat.com>
208 * po/vi.po: Updated Vietnamese translation.
210 2012-03-27 Roland McGrath <mcgrathr@google.com>
212 * configure.in: Set want64 on a 64-bit host regardless of
213 --enable-targets=all.
214 * configure: Regenerated.
216 2012-03-26 Tristan Gingold <gingold@adacore.com>
218 * lexsup.c (parse_args): Add a missing '\n'.
220 2012-03-25 Alan Modra <amodra@gmail.com>
222 * ldemul.c (before_allocation_default): Revert last change.
223 * ldlang.c (lang_add_section): Likewise.
224 (strip_excluded_output_sections): Don't strip output sections with
225 user input sections when emitrelocations, unless all are SEC_EXCLUDE.
227 2012-03-23 Alan Modra <amodra@gmail.com>
229 * ldemul.c (before_allocation_default): When emitrelocations,
230 don't strip sections..
231 * ldlang.c (lang_add_section): ..and don't set up map_head, map_tail.
233 2012-03-14 Kai Tietz <ktietz@redhat.com>
234 Pascal Obry <pascal@obry.net>
236 * pe-dll.c (found_sym): New static variable.
237 (undef_count): Likewise.
238 (key_value): New structure.
239 (undef_sort_cmp): Compare routine for qsort/bsearch.
240 (pe_find_cdecl_alias_match): Add new argument.
241 (pe_undef_alias_cdecl_match): Removed.
242 (pe_undef_count): New helper routine.
243 (pe_create_undef_table): Likewise.
244 (pe_process_import_defs): Use pe_create_undef_table and
245 new pe_undef_alias_cdecl_match function.
247 2012-03-14 Alan Modra <amodra@gmail.com>
250 * ldexp.c (fold_name): Ignore undefined symbols when assigning to
252 (exp_fold_tree_1): Evaluate assignment to dot expressions even when
253 discarding result, for side effects. Fix typo in error message.
255 2012-03-08 Tristan Gingold <gingold@adacore.com>
257 * ldexp.c (exp_print_tree): Special case for SEGMENT_START.
258 (exp_print_token): Constify.
260 2012-03-08 Alan Modra <amodra@gmail.com>
263 * ldfile.c (is_sysrooted_pathname): Remove notsame param.
264 (ldfile_add_library_path): Don't set sysrooted flag.
265 (ldfile_open_file_search): Likewise, and don't copy them.
266 (try_open): Delete exten and code handling such. Add sysrooted
267 param and return whether path is in sysroot.
268 (ldfile_find_command_file): Delete extend param. Add sysrooted
269 param. Rename local var. Update try_open calls.
270 (ldfile_open_command_file_1): Pass sysrooted to lex_push_file.
271 * ldfile.h (search_dirs_type): Remove sysrooted field.
272 * ldlang.c (new_afile): Always set sysrooted from input_flags.
273 (load_symbols): Don't set input_flags.sysrooted.
274 * ldlang.h (struct lang_input_statement_flags): Revise sysrooted
276 * ldlex.h (lex_push_file): Update prototype.
277 * ldlex.l (sysrooted_stack): New array.
278 (EOF): Pop input_flags.sysrooted.
279 (lex_push_file): Add sysrooted param. Save and set
280 input_flags.sysrooted.
282 2012-03-06 Alan Modra <amodra@gmail.com>
284 * ldlang.h (struct lang_input_statement_flags): New, extract from..
285 (lang_input_statement_type): ..here. New field "flags".
286 (input_flags): Declare.
287 (missing_file): Delete.
288 * ldmain.h (whole_archive): Delete.
289 (add_DT_NEEDED_for_regular, add_DT_NEEDED_for_dynamic): Delete.
290 * ld.h (ld_config_type <dynamic_link>): Delete.
291 * ldmain.c (whole_archive): Delete.
292 (add_DT_NEEDED_for_regular, add_DT_NEEDED_for_dynamic): Delete.
293 * ldlang.c (missing_file, ldlang_sysrooted_script): Delete.
294 (input_flags): New variable. Replace all uses of config.dynamic_link,
295 missing_file, ldlang_sysrooted_script, whole_archive,
296 add_DT_NEEDED_for_regular and add_DT_NEEDED_for_dynamic with fields
298 * ldfile.c: Likewise.
299 * ldgram.y: Likewise.
300 * ldmain.c: Likewise.
301 * ldwrite.c: Likewise.
302 * lexsup.c: Likewise.
303 * plugin.c: Likewise.
304 * emultempl/aix.em: Likewise.
305 * emultempl/armelf.em: Likewise.
306 * emultempl/elf32.em: Likewise.
307 * emultempl/hppaelf.em: Likewise.
308 * emultempl/linux.em: Likewise.
309 * emultempl/pe.em: Likewise.
310 * emultempl/pep.em: Likewise.
311 * emultempl/ppc64elf.em: Likewise.
312 * emultempl/scoreelf.em: Likewise.
313 * emultempl/spuelf.em: Likewise.
314 * emultempl/sunos.em: Likewise.
315 * emultempl/vms.em: Likewise.
316 * ldlang.c (new_afile): Use memset to init zero fields.
317 (load_symbols): Simplify save and restore of flags around command
319 * ldfile.c (is_sysrooted_pathname): Tidy.
321 2012-03-05 Hans-Peter Nilsson <hp@axis.com>
323 * configure.tgt (mips64*el-*-freebsd*, mips64*-*-freebsd*)
324 (mips*el-*-freebsd*, mips*-*-freebsd*): Correct triplets by
325 replacing trailing "-*" with "*".
327 2012-02-25 Walter Lee <walt@tilera.com>
329 * Makefile.am (ALL_EMULATION_SOURCES): Add eelf32tilegx_be.c.
330 (ALL_64_EMULATION_SOURCES): Add eelf64tilegx_be.c.
331 (eelf32tilegx_be.c): Add rule to build this file.
332 (eelf64tilegx_be.c): Ditto.
333 * Makefile.in: Regenerate.
334 * configure.tgt (tilegx-*-*): Support big endian.
336 * emulparams/elf32tilegx.sh (OUTPUT_FORMAT): Rename.
337 (BIG_OUTPUT_FORMAT): Define.
338 (LITTLE_OUTPUT_FORMAT): Define.
339 * emulparams/elf32tilegx_be.sh: New.
340 * emulparams/elf64tilegx.sh (OUTPUT_FORMAT): Rename.
341 (BIG_OUTPUT_FORMAT): Define.
342 (LITTLE_OUTPUT_FORMAT): Define.
343 * emulparams/elf64tilegx_be.sh: New.
345 2012-02-24 Kai Tietz <ktietz@redhat.com>
348 * deffilep.y (keyword_as_name): Disable LIBRARY
351 2012-02-22 Alan Modra <amodra@gmail.com>
354 * ldlang.c (lang_process): Rerun lang_do_assignments before
355 starting garbage collection.
356 * ldexp.c (fold_name): Generate a reloc for defined symbols
357 found without an associated output section during the mark phase.
358 (exp_fold_tree_1): Continue processing an expression, even if we
359 are unable to fold it, if we are in the first two evaluation
361 * ldexp.h (enum lang_phase_type): Add descriptions of the phases.
363 2012-02-19 Kai Tietz <ktietz@redhat.com>
365 * deffilep.y (cmp_import_elem): Sort first by module name.
366 * pe-dll.c (process_def_file_and_drectve): Free strings
367 from removed export-element.
368 (add_bfd_to_link): Optimize loop on import-elements and lower
370 (pe_implied_import_dll): Pass NULL instead of 0 for pointer
373 2012-02-18 Hans-Peter Nilsson <hp@axis.com>
375 * ldmisc.c (vfinfo <%S>): Use same type and avoid cast for
376 temporary variable node used for NULL argument.
378 2012-02-18 Alan Modra <amodra@gmail.com>
381 * ld.h (parsing_defsym): Delete.
382 * ldexp.c (exp_intop, exp_bigintop, exp_relop): Set type.filename.
383 (fold_binary, fold_name, exp_fold_tree_1, exp_get_vma, exp_get_fill,
384 exp_get_abs_int): Add tree arg for %S in error messages. Don't
386 (exp_binop, exp_unop, exp_nameop, exp_assop, exp_assert): Copy
387 type.filename from sub-tree.
388 (exp_trinop): Likewise, and use "cond" rather than "lhs".
389 * ldexp.h (node_type): Add filename field to struct.
390 * ldfile.c (ldfile_input_filename): Delete. Remove all refs.
391 * ldfile.h (ldfile_input_filename): Delete.
392 * ldgram.y (phdr_type, phdr_qualifiers, yyerror): Add NULL arg for
393 %S in error messages.
394 * ldemul.c (syslib_default, hll_default): Likewise.
395 * ldlang.c (lang_memory_region_lookup, lang_memory_region_alias,
396 lang_get_regions, lang_new_phdr): Likewise.
397 (lang_size_sections_1): Pass addr_tree for %S.
398 * ldlex.h (lex_redirect): Update prototype.
399 (ldlex_filename): Declare.
400 * ldlex.l (<EOF>): Don't set ldfile_input_filename.
401 (lex_redirect): Add fake_filename and count params. Push
402 fake_filename to file_name_stack and init lineno from count.
403 (ldlex_filename): New function.
404 (lex_warn_invalid): Use above.
405 * ldmain.c (main): Update lex_redirect call.
406 * ldmisc.c (vfinfo <%S>): Take file name and line number from
407 etree_type arg, or use current if arg is NULL.
408 * lexsup.c (parsing_defsym): Delete.
409 (parse_args <OPTION_DEFSYM>): Update lex_redirect call.
411 2012-02-13 Kai Tietz <ktietz@redhat.com>
413 * deffilep.y (find_export_in_list): Set is_indent for
414 first or last element, if identical.
415 (find_import_in_list): Likewise.
417 2012-02-11 Kai Tietz <ktietz@redhat.com>
419 * deffilep.y (%union): New type id_const.
420 (opt_name2): New rule.
421 (keyword_as_name): New rule.
422 (dot_name): Replaced by opt_name2 rule.
423 (opt_name): Adjust rule.
424 (opt_equal_name): Likewise.
426 2012-02-11 Pascal Obry <pascal@obry.net>
428 * pe-dll.c (auto_export): Use bsearch to speed up scan of exports
430 (process_def_file_and_drectve): Maintain sorting of exports table
431 after stripping leading @ signs.
433 2012-02-09 Alan Modra <amodra@gmail.com>
435 * ldgram.y (input_section_spec_no_keep): Don't ignore sect_flags.
437 2012-01-31 H.J. Lu <hongjiu.lu@intel.com>
440 * emulparams/elf32_x86_64.sh: Remove NOP.
441 * emulparams/elf_i386.sh: Likewise.
442 * emulparams/elf_i386_be.sh: Likewise.
443 * emulparams/elf_i386_ldso.sh: Likewise.
444 * emulparams/elf_i386_vxworks.sh: Likewise.
445 * emulparams/elf_k1om.sh: Likewise.
446 * emulparams/elf_l1om.sh: Likewise.
447 * emulparams/elf_x86_64.sh: Likewise.
449 * ldlang.c (zero_fill): Initialized to 0.
451 * ldwrite.c (build_link_order): Set data size to linker odrder
452 size when they are the same.
454 * scripttempl/elf.sc: Don't specify fill if NOP is undefined.
456 2012-01-17 Alan Modra <amodra@gmail.com>
458 * ldver.c (ldversion): Update copyright message year.
460 2012-01-15 Alan Modra <amodra@gmail.com>
463 * ldlang.c (lang_process): Don't reopen all files, just those
464 newly added by plugin.
466 2012-01-11 Alan Modra <amodra@gmail.com>
468 * emultempl/ppc64elf.em (PARSE_AND_LIST_PROLOGUE,
469 PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS,
470 PARSE_AND_LIST_ARGS_CASES): Handle --{no-,}plt-thread-safe and
472 (plt_thread_safe, plt_stub_align): New vars.
473 (gld${EMULATION_NAME}_after_allocation): Pass them to
474 ppc64_elf_size_stubs. Align stub sections according to plt_stub_align.
475 * ld.texinfo: Document new command line options, and an old
478 2012-01-09 Roland McGrath <mcgrathr@google.com>
480 * configure.in: Use AM_ZLIB.
481 * configure: Regenerated.
483 For older changes see ChangeLog-2011
489 version-control: never