1 2011-04-24 Alan Modra <amodra@gmail.com>
5 * ldmain.c (notice): Delete "name" param, add "h".
6 * plugin.c (plugin_notice): Likewise. Set non_ir_ref. Handle
7 redefinitions of IR symbols in real BFDs.
8 (plugin_multiple_definition, plugin_multiple_common): Delete.
9 (non_ironly_hash, init_non_ironly_hash): Delete.
10 (is_visible_from_outside): Traverse entry_symbol chain.
11 (get_symbols): Use non_ir_ref flag rather than hash lookup.
13 2011-04-21 Tristan Gingold <gingold@adacore.com>
15 * scripttempl/alphavms.sc: Add dwarf2 embedding marks.
17 2011-04-20 Tristan Gingold <gingold@adacore.com>
19 * emultempl/aix.em (_add_options): Ignore -bbigtoc switch.
21 2011-04-20 Alan Modra <amodra@gmail.com>
23 * ld.h (ld_config_type <hash_table_size>): Make it an unsigned long.
25 2011-04-20 Alan Modra <amodra@gmail.com>
28 * ldfile.c (ldfile_try_open_bfd): Move code creating and switching
30 * ldmain.c (add_archive_element): ..and similar code here..
31 * plugin.c (plugin_maybe_claim): ..to here. New function.
32 (plugin_call_claim_file): Make static.
33 (asymbol_from_plugin_symbol): Set ELF st_shndx for common syms.
34 (plugin_multiple_common): New function.
35 (plugin_call_all_symbols_read): Hook in plugin_multiple_common.
36 * plugin.h (plugin_call_claim_file): Don't declare.
37 (plugin_maybe_claim): Declare.
39 2011-04-20 Alan Modra <amodra@gmail.com>
42 * ldmain.c (multiple_definition): Take a bfd_link_hash_entry
43 pointer arg rather than "name", "obfd", "osec", "oval". Add code
44 removed from linker.c. Hack around xcofflink.c oddity in
46 (multiple_common): Similarly.
47 * plugin.c (orig_allow_multiple_defs): Delete.
48 (plugin_call_all_symbols_read): Don't twiddle allow_multiple_definition.
49 (plugin_multiple_definition): Update.
51 2011-04-18 Kai Tietz <ktietz@redhat.com>
53 * deffilep.y (def_aligncomm): Avoid duplets.
55 * deffilep.y (def_pool_str): New type.
56 (pool_strs): Local static.
57 (def_pool_alloc): Local function.
58 (def_pool_strdup): Likewise.
59 (def_pool_free): Likewise.
60 (opt_name): Replace xmalloc/xstrdup by
61 def_pool_alloc/def_pool_strdup.
63 (anylang_id): Likewise.
65 (def_file_parse): Call def_pool_free on
66 exit and cleanup directives elements.
67 (def_file_add_directive): Call def_pool_free.
69 2011-04-18 Paul Brook <paul@codesourcery.com>
71 * emulparams/elf32_tic6x_le.sh: Define OTHER_READONLY_SECTIONS
74 2011-04-18 Alan Modra <amodra@gmail.com>
78 * ldfile.c (ldfile_try_open_bfd): Don't attempt any plugin action
79 when no_more_claiming.
80 * ldmain.c (add_archive_element): Likewise.
81 (multiple_definition): Remove plugin_multiple_definition call.
82 (notice): Remove plugin_notice call.
83 * ldlang.c (lang_list_insert_after, void lang_list_remove_tail): Move.
85 (plugin_insert): New static var.
86 (open_input_bfds): Only rescan libs after plugin insert point.
87 (lang_gc_sections): Omit plugin claimed files.
88 (lang_process): Set plugin_insert. Only rescan when plugin adds
90 * plugin.h (no_more_claiming): Declare.
91 (plugin_notice, plugin_multiple_definition): Don't declare.
92 * plugin.c: Formatting.
93 (orig_notice_all, orig_allow_multiple_defs, orig_callbacks,
94 plugin_callbacks): New static vars.
95 (no_more_claiming): Make global.
96 (plugin_cached_allow_multiple_defs): Delete.
97 (plugin_get_ir_dummy_bfd): Set SEC_EXCLUDE on dummy .text section,
98 use newer bfd_make_section variant. Make COMMON section too.
99 Error handling. Correct setting of gp size.
100 (asymbol_from_plugin_symbol): Properly cast last arg of concat.
101 (message): Likewise for ACONCAT.
102 (asymbol_from_plugin_symbol): Use our COMMON section.
103 (get_symbols): When report_plugin_symbols, show visibility too.
104 (init_non_ironly_hash): Move. Don't test non_ironly_hash.
105 (plugin_load_plugins): Save state of linker callbacks, set up to
106 call plugin_notice instead. Call init_non_ironly_hash here.
107 (plugin_call_all_symbols_read): Set plugin_multiple_definition in
109 (plugin_notice): Rewrite.
110 (plugin_multiple_definition): Make static, call original callback.
112 2011-04-15 Alan Modra <amodra@gmail.com>
115 * ldlang.c (enum open_bfd_mode): New.
116 (open_input_bfds): Replace "force" param with "mode". Reload
117 archives for rescan. Update all callers.
118 (lang_process): Make another open_input_bfds pass for plugins.
120 2011-04-13 Kai Tietz <ktietz@redhat.com>
123 * deffile.h (def_file_add_export): Add is_dup argument.
124 (def_file_add_import): Likewise.
125 * deffilep.y (are_names_equal): New helper.
126 (cmp_export_elem): New helper.
127 (find_export_in_list): Add search routine for exports.
128 (def_file_add_export): Check for duplicates.
129 (cmp_import_elem): New helper.
130 (find_import_in_list): Add search routine for imports.
131 (def_file_add_import): Check for duplicates.
132 (def_exports): Handle duplicates.
133 (def_imports): Likewise.
134 * pe-dll.c (process_def_file_and_drectve): Likewise.
135 (pe_implied_import_dll): Likewise.
137 2011-04-11 Chris Quenelle <chris.quenelle@oracle.com>
139 * scripttempl/elf.sc (.exception_ranges): Add new section.
141 2011-04-08 Hector Oron <hector.oron@gmail.com>
144 * configure.tgt: Add support for arm-*-gnueabihf targets.
146 2011-04-07 Eric B. Weddington <eric.weddington@atmel.com>
148 * Makefile.in: Regenerate. Remove stray eavrtiny10 rules.
150 2011-04-07 Joseph Myers <joseph@codesourcery.com>
152 * configure.tgt: Remove stray ;;.
154 2011-04-06 Joseph Myers <joseph@codesourcery.com>
156 * configure.tgt (thumb-*-linux-* | thumb-*-uclinux*,
157 strongarm-*-coff, strongarm-*-elf, strongarm-*-kaos*,
158 thumb-*-coff, thumb-*-elf, thumb-epoc-pe, thumb-*-pe,
159 xscale-*-coff, xscale-*-elf): Remove targets.
161 2011-03-31 H.J. Lu <hongjiu.lu@intel.com>
163 * configure.tgt: Add elf_l1om to targ_extra_libpath for
166 * emulparams/elf_l1om.sh: Remove duplicates.
168 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
170 * emulparams/elf32_tic6x_le.sh (BIG_OUTPUT_FORMAT, EXTRA_EM_FILE,
171 GENERATE_SHLIB_SCRIPT): New defines.
172 (TEXT_START_ADDR): Define differently depending on target.
173 (.got): Redefine to include "*(.dsbt)".
174 (SDATA_START_SYMBOLS): Remove, replace with
175 (OTHER_GOT_SYMBOLS): New.
176 (OTHER_BSS_SECTIONS): Define only for ELF targets.
177 * emultempl/tic6xdsbt.em: New file.
178 * gen-doc.texi: Set C6X.
179 * ld.texinfo: Likewise.
180 (Options specific to C6X uClinux targets): New section.
182 2011-03-29 Alan Modra <amodra@gmail.com>
185 * ldlex.l (lex_warn_invalid): Don't assume char is unsigned.
187 2011-03-26 John Marino <binutils@marino.st>
189 * configure.host: Update *-*-dragonfly* host entry.
190 * configure.tgt: Update *-*-dragonfly* target entry.
191 * ldlex.l: Prevent redefinition of YY_NO_UNPUT.
193 2011-03-28 Joseph Myers <joseph@codesourcery.com>
195 * configure.in: Check for windows.h, not Windows.h.
196 * configure: Regenerate.
197 * plugin.c: Include windows.h, not Windows.h.
199 2011-03-25 Eric B. Weddington <eric.weddington@atmel.com>
201 * Makefile.in: Regenerate.
203 2011-03-23 Joseph Myers <joseph@codesourcery.com>
205 * lexsup.c (parse_args): Only set report_plugin_symbols if plugins
206 are enabled. Mark level as possibly unused.
208 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
210 * Makefile.am (ALL_EMULATION_SOURCES): Add AVR XMEGA architectures.
211 (eavrxmega?.c): Likewise.
212 * configure.tgt (targ_extra_emuls): Likewise.
213 * emulparams/avrxmega1.sh: New file.
214 * emulparams/avrxmega2.sh: Likewise.
215 * emulparams/avrxmega3.sh: Likewise.
216 * emulparams/avrxmega4.sh: Likewise.
217 * emulparams/avrxmega5.sh: Likewise.
218 * emulparams/avrxmega6.sh: Likewise.
219 * emulparams/avrxmega7.sh: Likewise.
220 * emultempl/avrelf.em (avr_elf_${EMULATION_NAME}_before_allocation):
221 Add avrxmega6, avrxmega7 to list of architectures for no stubs.
223 2011-03-21 Eric B. Weddington <eric.weddington@atmel.com>
225 * scripttempl/avr.sc: Add fuse, lock, and signature memory regions.
227 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
229 * emultempl/armelf.em (gld${EMULATION_NAME}_finish): Check
232 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
234 * emultempl/armelf.em (arm_elf_before_allocation): Check dynobj
235 instead of dynamic_sections_created.
237 2011-03-10 Dave Korn <dave.korn.cygwin@gmail.com>
239 * plugin.c (get_symbols): Use wrapped lookup for undefined symbols.
241 2011-03-10 Dave Korn <dave.korn.cygwin@gmail.com>
243 * ldlang.c (lang_check): Don't run checks on dummy IR BFDs.
245 2011-03-10 Dave Korn <dave.korn.cygwin@gmail.com>
247 * ldlang.h (lang_input_statement_type): Add new 'claim_archive' flag,
248 wrapping both it and 'claim' flag in #ifdef ENABLE_PLUGINS.
249 * ldmain.c (add_archive_element): Set it if the member is claimed.
250 * ldlang.c (new_afile): Initialise claim_archive and claimed members.
251 (find_replacements_insert_point): New helper function.
252 (lang_process): After adding and opening replacement files passed
253 from plugin, splice them into correct place in statement list and
254 file chains to preserve critical link order.
255 (lang_list_insert_after): New helper function.
256 (lang_list_remove_tail): Likewise.
258 2011-03-10 Dave Korn <dave.korn.cygwin@gmail.com>
260 * plugin.c (IRONLY_SUFFIX): Revise to nicely human-readable form.
261 (IRONLY_SUFFIX_LEN): Delete.
262 (plugin_get_ir_dummy_bfd): Don't append IRONLY_SUFFIX.
263 (is_ir_dummy_bfd): Don't look for suffix; check claimed flag of
264 enclosing lang input statement instead.
266 2011-03-10 Dave Korn <dave.korn.cygwin@gmail.com>
268 * emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Preserve
269 alignment of input sections when creating orphan output sections
270 during relocatable link.
271 * emultempl/pep.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
273 2011-03-04 H.J. Lu <hongjiu.lu@intel.com>
275 * ld.texinfo: Document --verbose[=NUMBER].
277 * lexsup.c (ld_options): Update --verbose.
278 (parse_args): Set report_plugin_symbols.
280 * plugin.c (report_plugin_symbols): New.
281 (get_symbols): Report plugin symbols if report_plugin_symbols
284 * plugin.h (report_plugin_symbols): New.
286 2011-03-01 H.J. Lu <hongjiu.lu@intel.com>
289 * testplug.c: Don't include "filenames.h".
290 (onclaim_file): Don't use filename_cmp.
292 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
294 * emultempl/beos.em (sort_by_file_name): Use filename_(n)cmp.
295 * emultempl/elf32.em (gld${EMULATION_NAME}_vercheck):
297 (gld${EMULATION_NAME}_stat_needed): Likewise.
298 (gld${EMULATION_NAME}_check_needed): Likewise.
299 * emultempl/pe.em (gld_${EMULATION_NAME}_after_open): Likewise.
300 (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
301 * emultempl/pep.em (gld_${EMULATION_NAME}_after_open): Likewise.
302 (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
303 * ldfile.c (ldfile_open_file): Likewise.
304 * ldlang.c (wild_sort): Likewise.
305 (lookup_name): Likewise.
306 (check_excluded_libs): Likewise.
307 * ldmisc.c (vfinfo): Likewise.
308 * pe-dll.c (libnamencmp): Likewise.
309 (auto_export): Likewise.
310 (pe_dll_generate_implib): Likewise.
311 * testplug.c (onclaim_file): Likewise.
313 2011-02-24 H.J. Lu <hongjiu.lu@intel.com>
316 * plugin.c (get_symbols): Don't check entry symbol here.
317 (init_non_ironly_hash): Add entry_symbol chain into
320 2011-02-24 H.J. Lu <hongjiu.lu@intel.com>
323 * plugin.c (get_symbols): Don't mark entry symbol IR only.
325 2011-02-18 John David Anglin <dave.anglin@nrc-cnnrc.gc.ca>
328 emulparams/hppalinux.sh (DATA_ADDR): Define.
329 (SHLIB_DATA_ADDR): Likewise.
331 2011-02-16 H.J. Lu <hongjiu.lu@intel.com>
333 * emulparams/elf32_x86_64.sh (LIBPATH_SUFFIX): Changed to
336 2011-02-15 Kai Tietz <kai.tietz@onevision.com>
338 * pe-dll.c (process_def_file_and_drectve): Don't strip
339 leading underscore from symbol by calling bfd_find_version_for_sym.
341 2011-02-14 Mike Frysinger <vapier@gentoo.org>
343 * ldlang.c (lang_vers_match): Declare a new c_sym, assign it to
344 the bfd_demangle of sym, change users of sym to c_sym when not
345 already demangling, and free when done. Change callers of
346 cplus_demangle to bfd_demangle.
348 2011-02-14 Alan Modra <amodra@gmail.com>
350 * plugin.c (plugin_get_ir_dummy_bfd): Set SEC_EXCLUDE on dummy
351 .text section, use newer bfd_make_section variant. Error handling.
352 Correct setting of gp size.
353 (asymbol_from_plugin_symbol): Properly cast last arg of concat.
354 (message): Likewise for ACONCAT.
355 (get_symbols): Formatting.
357 2011-02-14 Alan Modra <amodra@gmail.com>
359 * ldmain.c (remove_output): Rename to..
360 (ld_cleanup): ..this. Call bfd_cache_close_all and plugin_call_cleanup.
362 * plugin.c (plugin_call_cleanup): Make global.
363 (plugin_load_plugins): Don't register plugin_call_cleanup with xatexit.
364 * plugin.h (plugin_call_cleanup): Declare.
366 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
368 * configure: Regenerate.
370 2011-02-10 Alan Modra <amodra@gmail.com>
372 * scripttempl/armbpabi.sc: Revert 2010-11-02 H.J. Lu.
373 * scripttempl/avr.sc: Likewise.
374 * scripttempl/elf32cr16.sc: Likewise.
375 * scripttempl/elf32crx.sc: Likewise.
376 * scripttempl/elf32msp430.sc: Likewise.
377 * scripttempl/elf32msp430_3.sc: Likewise.
378 * scripttempl/elf32sh-symbian.sc: Likewise.
379 * scripttempl/elf64hppa.sc: Likewise.
380 * scripttempl/elf_chaos.sc: Likewise.
381 * scripttempl/elfd10v.sc: Likewise.
382 * scripttempl/elfd30v.sc: Likewise.
383 * scripttempl/elfi370.sc: Likewise.
384 * scripttempl/elfm68hc11.sc: Likewise.
385 * scripttempl/elfm68hc12.sc: Likewise.
386 * scripttempl/elfxtensa.sc: Likewise.
387 * scripttempl/ip2k.sc: Likewise.
388 * scripttempl/iq2000.sc: Likewise.
389 * scripttempl/mep.sc: Likewise.
390 * scripttempl/mmo.sc: Likewise.
391 * scripttempl/v850.sc: Likewise.
392 * scripttempl/xstormy16.sc: Likewise.
393 * scripttempl/elf.sc: Revert 2010-10-29 H.J. Lu.
395 2011-01-22 H.J. Lu <hongjiu.lu@intel.com>
397 * Makefile.am (CXX): Removed.
399 * configure.in: Add AC_PROG_CXX.
401 * Makefile.in: Regenerated.
402 * configure: Likewise.
404 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
406 * plugin.c (plugin_get_ir_dummy_bfd): Copy across the bfd's
407 private data and GP size.
409 2011-01-21 Alan Modra <amodra@gmail.com>
411 * ldexp.c (fold_binary): Set result section for arithmetic and
412 logical operations to NULL when both operands are in same section.
413 * ld.texinfo (Expression Section): Describe this.
415 2011-01-14 Alan Modra <amodra@gmail.com>
417 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don't
418 attempt to put non-alloc orphans before debug sections, just place
421 2011-01-14 J. Park <grassman@gmail.com>
424 * ldlang.c (sort_def_symbol): Handle bfd_link_hash_warning symbols.
426 2011-01-14 Alan Modra <amodra@gmail.com>
428 * Makefile.am: Sort emulation rules.
429 (eelf32am33lin.c): Delete.
430 (ALL_EMULATION_SOURCES): Sort, add missing entries.
431 (ALL_64_EMULATION_SOURCES): Likewise.
432 * Makefile.in: Regenerate.
434 2011-01-13 Alan Modra <amodra@gmail.com>
437 * ld.texinfo (Miscellaneous Commands): Describe LD_FEATURE.
438 (Expression Section): Update.
439 * ld.h (ld_config_type): Add sane_expr.
440 * ldgram.y (ifile_p1): Add LD_FEATURE.
441 * ldlex.l (LD_FEATYRE): New.
442 * ldemul.c (after_parse_default): Delete code handling ld_compatibility.
443 * ldexp.h (struct ldexp_control): Delete uses_defined.
444 * ldexp.c: Remove all uses of uses_defined.
445 (fold_name): Test config.sane_expr rather than ld_compatibility.
446 (exp_fold_tree_1): Likewise. Adjust handling of assignments
448 * ldlang.h (ld_compatibility): Delete.
449 (lang_ld_feature): Declare.
450 * ldlang.c (ld_compatibility): Delete.
451 (open_input_bfds): Only handle assignments for --defsym.
452 (lang_ld_feature): New function.
455 * ldexp.h (exp_assop): Delete.
456 (exp_assign, exp_defsym): Declare.
457 * ldexp.c (exp_assop): Make static, handle all assignment variations.
458 (exp_assign, exp_defsym): New functions.
459 (exp_provide): Use exp_assop.
460 * ldgram.y (defsym_expr): Use exp_defsym.
461 * ldctor.c, * ldgram.y, * ldlang.c, * mri.c, * emultempl/beos.em,
462 * emultempl/pe.em, * emultempl/pep.em, * emultempl/spuelf.em,
463 * emultempl/xtensaelf.em: Update exp_assop -> exp_assign.
465 2011-01-12 Alan Modra <amodra@gmail.com>
468 * ldexp.h (enum phase_enum): Comment. Add exp_dataseg_done.
469 * ldexp.c (fold_unary <DATA_SEGMENT_END>): Rearrange code. Test
470 for exp_dataseg_done rather than expld.phase == lang_final_phase_enum
471 to detect when we've finished sizing sections.
472 (fold_binary <DATA_SEGMENT_ALIGN>): Likewise.
473 (fold_binary <DATA_SEGMENT_RELRO_END>): Likewise. Also test
474 that we are not inside an output section statement.
475 * ldlang.c (lang_size_sections): Set exp_dataseg_done on exit if
476 not exp_dataseg_relro_adjust or exp_dataseg_adjust. Don't set
477 lang_final_phase_enum here.
478 (lang_process): Set lang_final_phase_enum here.
480 2011-01-10 Nick Clifton <nickc@redhat.com>
482 * po/da.po: Updated Danish translation.
484 2011-01-10 H.J. Lu <hongjiu.lu@intel.com>
486 * ldlang.c (startup_file): Removed.
487 (lang_startup): Updated.
489 2011-01-05 H.J. Lu <hongjiu.lu@intel.com>
492 * plugin.c (get_symbols): Check if owner_sec->owner is NULL
493 before accessing its flags field.
495 2011-01-01 H.J. Lu <hongjiu.lu@intel.com>
497 * ldver.c (ldversion): Update copyright to 2011.
499 For older changes see ChangeLog-2010
505 version-control: never