1 2011-04-21 Tristan Gingold <gingold@adacore.com>
3 * scripttempl/alphavms.sc: Add dwarf2 embedding marks.
5 2011-04-20 Tristan Gingold <gingold@adacore.com>
7 * emultempl/aix.em (_add_options): Ignore -bbigtoc switch.
9 2011-04-20 Alan Modra <amodra@gmail.com>
11 * ld.h (ld_config_type <hash_table_size>): Make it an unsigned long.
13 2011-04-20 Alan Modra <amodra@gmail.com>
16 * ldfile.c (ldfile_try_open_bfd): Move code creating and switching
18 * ldmain.c (add_archive_element): ..and similar code here..
19 * plugin.c (plugin_maybe_claim): ..to here. New function.
20 (plugin_call_claim_file): Make static.
21 (asymbol_from_plugin_symbol): Set ELF st_shndx for common syms.
22 (plugin_multiple_common): New function.
23 (plugin_call_all_symbols_read): Hook in plugin_multiple_common.
24 * plugin.h (plugin_call_claim_file): Don't declare.
25 (plugin_maybe_claim): Declare.
27 2011-04-20 Alan Modra <amodra@gmail.com>
30 * ldmain.c (multiple_definition): Take a bfd_link_hash_entry
31 pointer arg rather than "name", "obfd", "osec", "oval". Add code
32 removed from linker.c. Hack around xcofflink.c oddity in
34 (multiple_common): Similarly.
35 * plugin.c (orig_allow_multiple_defs): Delete.
36 (plugin_call_all_symbols_read): Don't twiddle allow_multiple_definition.
37 (plugin_multiple_definition): Update.
39 2011-04-18 Kai Tietz <ktietz@redhat.com>
41 * deffilep.y (def_aligncomm): Avoid duplets.
43 * deffilep.y (def_pool_str): New type.
44 (pool_strs): Local static.
45 (def_pool_alloc): Local function.
46 (def_pool_strdup): Likewise.
47 (def_pool_free): Likewise.
48 (opt_name): Replace xmalloc/xstrdup by
49 def_pool_alloc/def_pool_strdup.
51 (anylang_id): Likewise.
53 (def_file_parse): Call def_pool_free on
54 exit and cleanup directives elements.
55 (def_file_add_directive): Call def_pool_free.
57 2011-04-18 Paul Brook <paul@codesourcery.com>
59 * emulparams/elf32_tic6x_le.sh: Define OTHER_READONLY_SECTIONS
62 2011-04-18 Alan Modra <amodra@gmail.com>
66 * ldfile.c (ldfile_try_open_bfd): Don't attempt any plugin action
67 when no_more_claiming.
68 * ldmain.c (add_archive_element): Likewise.
69 (multiple_definition): Remove plugin_multiple_definition call.
70 (notice): Remove plugin_notice call.
71 * ldlang.c (lang_list_insert_after, void lang_list_remove_tail): Move.
73 (plugin_insert): New static var.
74 (open_input_bfds): Only rescan libs after plugin insert point.
75 (lang_gc_sections): Omit plugin claimed files.
76 (lang_process): Set plugin_insert. Only rescan when plugin adds
78 * plugin.h (no_more_claiming): Declare.
79 (plugin_notice, plugin_multiple_definition): Don't declare.
80 * plugin.c: Formatting.
81 (orig_notice_all, orig_allow_multiple_defs, orig_callbacks,
82 plugin_callbacks): New static vars.
83 (no_more_claiming): Make global.
84 (plugin_cached_allow_multiple_defs): Delete.
85 (plugin_get_ir_dummy_bfd): Set SEC_EXCLUDE on dummy .text section,
86 use newer bfd_make_section variant. Make COMMON section too.
87 Error handling. Correct setting of gp size.
88 (asymbol_from_plugin_symbol): Properly cast last arg of concat.
89 (message): Likewise for ACONCAT.
90 (asymbol_from_plugin_symbol): Use our COMMON section.
91 (get_symbols): When report_plugin_symbols, show visibility too.
92 (init_non_ironly_hash): Move. Don't test non_ironly_hash.
93 (plugin_load_plugins): Save state of linker callbacks, set up to
94 call plugin_notice instead. Call init_non_ironly_hash here.
95 (plugin_call_all_symbols_read): Set plugin_multiple_definition in
97 (plugin_notice): Rewrite.
98 (plugin_multiple_definition): Make static, call original callback.
100 2011-04-15 Alan Modra <amodra@gmail.com>
103 * ldlang.c (enum open_bfd_mode): New.
104 (open_input_bfds): Replace "force" param with "mode". Reload
105 archives for rescan. Update all callers.
106 (lang_process): Make another open_input_bfds pass for plugins.
108 2011-04-13 Kai Tietz <ktietz@redhat.com>
111 * deffile.h (def_file_add_export): Add is_dup argument.
112 (def_file_add_import): Likewise.
113 * deffilep.y (are_names_equal): New helper.
114 (cmp_export_elem): New helper.
115 (find_export_in_list): Add search routine for exports.
116 (def_file_add_export): Check for duplicates.
117 (cmp_import_elem): New helper.
118 (find_import_in_list): Add search routine for imports.
119 (def_file_add_import): Check for duplicates.
120 (def_exports): Handle duplicates.
121 (def_imports): Likewise.
122 * pe-dll.c (process_def_file_and_drectve): Likewise.
123 (pe_implied_import_dll): Likewise.
125 2011-04-11 Chris Quenelle <chris.quenelle@oracle.com>
127 * scripttempl/elf.sc (.exception_ranges): Add new section.
129 2011-04-08 Hector Oron <hector.oron@gmail.com>
132 * configure.tgt: Add support for arm-*-gnueabihf targets.
134 2011-04-07 Eric B. Weddington <eric.weddington@atmel.com>
136 * Makefile.in: Regenerate. Remove stray eavrtiny10 rules.
138 2011-04-07 Joseph Myers <joseph@codesourcery.com>
140 * configure.tgt: Remove stray ;;.
142 2011-04-06 Joseph Myers <joseph@codesourcery.com>
144 * configure.tgt (thumb-*-linux-* | thumb-*-uclinux*,
145 strongarm-*-coff, strongarm-*-elf, strongarm-*-kaos*,
146 thumb-*-coff, thumb-*-elf, thumb-epoc-pe, thumb-*-pe,
147 xscale-*-coff, xscale-*-elf): Remove targets.
149 2011-03-31 H.J. Lu <hongjiu.lu@intel.com>
151 * configure.tgt: Add elf_l1om to targ_extra_libpath for
154 * emulparams/elf_l1om.sh: Remove duplicates.
156 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
158 * emulparams/elf32_tic6x_le.sh (BIG_OUTPUT_FORMAT, EXTRA_EM_FILE,
159 GENERATE_SHLIB_SCRIPT): New defines.
160 (TEXT_START_ADDR): Define differently depending on target.
161 (.got): Redefine to include "*(.dsbt)".
162 (SDATA_START_SYMBOLS): Remove, replace with
163 (OTHER_GOT_SYMBOLS): New.
164 (OTHER_BSS_SECTIONS): Define only for ELF targets.
165 * emultempl/tic6xdsbt.em: New file.
166 * gen-doc.texi: Set C6X.
167 * ld.texinfo: Likewise.
168 (Options specific to C6X uClinux targets): New section.
170 2011-03-29 Alan Modra <amodra@gmail.com>
173 * ldlex.l (lex_warn_invalid): Don't assume char is unsigned.
175 2011-03-26 John Marino <binutils@marino.st>
177 * configure.host: Update *-*-dragonfly* host entry.
178 * configure.tgt: Update *-*-dragonfly* target entry.
179 * ldlex.l: Prevent redefinition of YY_NO_UNPUT.
181 2011-03-28 Joseph Myers <joseph@codesourcery.com>
183 * configure.in: Check for windows.h, not Windows.h.
184 * configure: Regenerate.
185 * plugin.c: Include windows.h, not Windows.h.
187 2011-03-25 Eric B. Weddington <eric.weddington@atmel.com>
189 * Makefile.in: Regenerate.
191 2011-03-23 Joseph Myers <joseph@codesourcery.com>
193 * lexsup.c (parse_args): Only set report_plugin_symbols if plugins
194 are enabled. Mark level as possibly unused.
196 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
198 * Makefile.am (ALL_EMULATION_SOURCES): Add AVR XMEGA architectures.
199 (eavrxmega?.c): Likewise.
200 * configure.tgt (targ_extra_emuls): Likewise.
201 * emulparams/avrxmega1.sh: New file.
202 * emulparams/avrxmega2.sh: Likewise.
203 * emulparams/avrxmega3.sh: Likewise.
204 * emulparams/avrxmega4.sh: Likewise.
205 * emulparams/avrxmega5.sh: Likewise.
206 * emulparams/avrxmega6.sh: Likewise.
207 * emulparams/avrxmega7.sh: Likewise.
208 * emultempl/avrelf.em (avr_elf_${EMULATION_NAME}_before_allocation):
209 Add avrxmega6, avrxmega7 to list of architectures for no stubs.
211 2011-03-21 Eric B. Weddington <eric.weddington@atmel.com>
213 * scripttempl/avr.sc: Add fuse, lock, and signature memory regions.
215 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
217 * emultempl/armelf.em (gld${EMULATION_NAME}_finish): Check
220 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
222 * emultempl/armelf.em (arm_elf_before_allocation): Check dynobj
223 instead of dynamic_sections_created.
225 2011-03-10 Dave Korn <dave.korn.cygwin@gmail.com>
227 * plugin.c (get_symbols): Use wrapped lookup for undefined symbols.
229 2011-03-10 Dave Korn <dave.korn.cygwin@gmail.com>
231 * ldlang.c (lang_check): Don't run checks on dummy IR BFDs.
233 2011-03-10 Dave Korn <dave.korn.cygwin@gmail.com>
235 * ldlang.h (lang_input_statement_type): Add new 'claim_archive' flag,
236 wrapping both it and 'claim' flag in #ifdef ENABLE_PLUGINS.
237 * ldmain.c (add_archive_element): Set it if the member is claimed.
238 * ldlang.c (new_afile): Initialise claim_archive and claimed members.
239 (find_replacements_insert_point): New helper function.
240 (lang_process): After adding and opening replacement files passed
241 from plugin, splice them into correct place in statement list and
242 file chains to preserve critical link order.
243 (lang_list_insert_after): New helper function.
244 (lang_list_remove_tail): Likewise.
246 2011-03-10 Dave Korn <dave.korn.cygwin@gmail.com>
248 * plugin.c (IRONLY_SUFFIX): Revise to nicely human-readable form.
249 (IRONLY_SUFFIX_LEN): Delete.
250 (plugin_get_ir_dummy_bfd): Don't append IRONLY_SUFFIX.
251 (is_ir_dummy_bfd): Don't look for suffix; check claimed flag of
252 enclosing lang input statement instead.
254 2011-03-10 Dave Korn <dave.korn.cygwin@gmail.com>
256 * emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Preserve
257 alignment of input sections when creating orphan output sections
258 during relocatable link.
259 * emultempl/pep.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
261 2011-03-04 H.J. Lu <hongjiu.lu@intel.com>
263 * ld.texinfo: Document --verbose[=NUMBER].
265 * lexsup.c (ld_options): Update --verbose.
266 (parse_args): Set report_plugin_symbols.
268 * plugin.c (report_plugin_symbols): New.
269 (get_symbols): Report plugin symbols if report_plugin_symbols
272 * plugin.h (report_plugin_symbols): New.
274 2011-03-01 H.J. Lu <hongjiu.lu@intel.com>
277 * testplug.c: Don't include "filenames.h".
278 (onclaim_file): Don't use filename_cmp.
280 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
282 * emultempl/beos.em (sort_by_file_name): Use filename_(n)cmp.
283 * emultempl/elf32.em (gld${EMULATION_NAME}_vercheck):
285 (gld${EMULATION_NAME}_stat_needed): Likewise.
286 (gld${EMULATION_NAME}_check_needed): Likewise.
287 * emultempl/pe.em (gld_${EMULATION_NAME}_after_open): Likewise.
288 (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
289 * emultempl/pep.em (gld_${EMULATION_NAME}_after_open): Likewise.
290 (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
291 * ldfile.c (ldfile_open_file): Likewise.
292 * ldlang.c (wild_sort): Likewise.
293 (lookup_name): Likewise.
294 (check_excluded_libs): Likewise.
295 * ldmisc.c (vfinfo): Likewise.
296 * pe-dll.c (libnamencmp): Likewise.
297 (auto_export): Likewise.
298 (pe_dll_generate_implib): Likewise.
299 * testplug.c (onclaim_file): Likewise.
301 2011-02-24 H.J. Lu <hongjiu.lu@intel.com>
304 * plugin.c (get_symbols): Don't check entry symbol here.
305 (init_non_ironly_hash): Add entry_symbol chain into
308 2011-02-24 H.J. Lu <hongjiu.lu@intel.com>
311 * plugin.c (get_symbols): Don't mark entry symbol IR only.
313 2011-02-18 John David Anglin <dave.anglin@nrc-cnnrc.gc.ca>
316 emulparams/hppalinux.sh (DATA_ADDR): Define.
317 (SHLIB_DATA_ADDR): Likewise.
319 2011-02-16 H.J. Lu <hongjiu.lu@intel.com>
321 * emulparams/elf32_x86_64.sh (LIBPATH_SUFFIX): Changed to
324 2011-02-15 Kai Tietz <kai.tietz@onevision.com>
326 * pe-dll.c (process_def_file_and_drectve): Don't strip
327 leading underscore from symbol by calling bfd_find_version_for_sym.
329 2011-02-14 Mike Frysinger <vapier@gentoo.org>
331 * ldlang.c (lang_vers_match): Declare a new c_sym, assign it to
332 the bfd_demangle of sym, change users of sym to c_sym when not
333 already demangling, and free when done. Change callers of
334 cplus_demangle to bfd_demangle.
336 2011-02-14 Alan Modra <amodra@gmail.com>
338 * plugin.c (plugin_get_ir_dummy_bfd): Set SEC_EXCLUDE on dummy
339 .text section, use newer bfd_make_section variant. Error handling.
340 Correct setting of gp size.
341 (asymbol_from_plugin_symbol): Properly cast last arg of concat.
342 (message): Likewise for ACONCAT.
343 (get_symbols): Formatting.
345 2011-02-14 Alan Modra <amodra@gmail.com>
347 * ldmain.c (remove_output): Rename to..
348 (ld_cleanup): ..this. Call bfd_cache_close_all and plugin_call_cleanup.
350 * plugin.c (plugin_call_cleanup): Make global.
351 (plugin_load_plugins): Don't register plugin_call_cleanup with xatexit.
352 * plugin.h (plugin_call_cleanup): Declare.
354 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
356 * configure: Regenerate.
358 2011-02-10 Alan Modra <amodra@gmail.com>
360 * scripttempl/armbpabi.sc: Revert 2010-11-02 H.J. Lu.
361 * scripttempl/avr.sc: Likewise.
362 * scripttempl/elf32cr16.sc: Likewise.
363 * scripttempl/elf32crx.sc: Likewise.
364 * scripttempl/elf32msp430.sc: Likewise.
365 * scripttempl/elf32msp430_3.sc: Likewise.
366 * scripttempl/elf32sh-symbian.sc: Likewise.
367 * scripttempl/elf64hppa.sc: Likewise.
368 * scripttempl/elf_chaos.sc: Likewise.
369 * scripttempl/elfd10v.sc: Likewise.
370 * scripttempl/elfd30v.sc: Likewise.
371 * scripttempl/elfi370.sc: Likewise.
372 * scripttempl/elfm68hc11.sc: Likewise.
373 * scripttempl/elfm68hc12.sc: Likewise.
374 * scripttempl/elfxtensa.sc: Likewise.
375 * scripttempl/ip2k.sc: Likewise.
376 * scripttempl/iq2000.sc: Likewise.
377 * scripttempl/mep.sc: Likewise.
378 * scripttempl/mmo.sc: Likewise.
379 * scripttempl/v850.sc: Likewise.
380 * scripttempl/xstormy16.sc: Likewise.
381 * scripttempl/elf.sc: Revert 2010-10-29 H.J. Lu.
383 2011-01-22 H.J. Lu <hongjiu.lu@intel.com>
385 * Makefile.am (CXX): Removed.
387 * configure.in: Add AC_PROG_CXX.
389 * Makefile.in: Regenerated.
390 * configure: Likewise.
392 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
394 * plugin.c (plugin_get_ir_dummy_bfd): Copy across the bfd's
395 private data and GP size.
397 2011-01-21 Alan Modra <amodra@gmail.com>
399 * ldexp.c (fold_binary): Set result section for arithmetic and
400 logical operations to NULL when both operands are in same section.
401 * ld.texinfo (Expression Section): Describe this.
403 2011-01-14 Alan Modra <amodra@gmail.com>
405 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don't
406 attempt to put non-alloc orphans before debug sections, just place
409 2011-01-14 J. Park <grassman@gmail.com>
412 * ldlang.c (sort_def_symbol): Handle bfd_link_hash_warning symbols.
414 2011-01-14 Alan Modra <amodra@gmail.com>
416 * Makefile.am: Sort emulation rules.
417 (eelf32am33lin.c): Delete.
418 (ALL_EMULATION_SOURCES): Sort, add missing entries.
419 (ALL_64_EMULATION_SOURCES): Likewise.
420 * Makefile.in: Regenerate.
422 2011-01-13 Alan Modra <amodra@gmail.com>
425 * ld.texinfo (Miscellaneous Commands): Describe LD_FEATURE.
426 (Expression Section): Update.
427 * ld.h (ld_config_type): Add sane_expr.
428 * ldgram.y (ifile_p1): Add LD_FEATURE.
429 * ldlex.l (LD_FEATYRE): New.
430 * ldemul.c (after_parse_default): Delete code handling ld_compatibility.
431 * ldexp.h (struct ldexp_control): Delete uses_defined.
432 * ldexp.c: Remove all uses of uses_defined.
433 (fold_name): Test config.sane_expr rather than ld_compatibility.
434 (exp_fold_tree_1): Likewise. Adjust handling of assignments
436 * ldlang.h (ld_compatibility): Delete.
437 (lang_ld_feature): Declare.
438 * ldlang.c (ld_compatibility): Delete.
439 (open_input_bfds): Only handle assignments for --defsym.
440 (lang_ld_feature): New function.
443 * ldexp.h (exp_assop): Delete.
444 (exp_assign, exp_defsym): Declare.
445 * ldexp.c (exp_assop): Make static, handle all assignment variations.
446 (exp_assign, exp_defsym): New functions.
447 (exp_provide): Use exp_assop.
448 * ldgram.y (defsym_expr): Use exp_defsym.
449 * ldctor.c, * ldgram.y, * ldlang.c, * mri.c, * emultempl/beos.em,
450 * emultempl/pe.em, * emultempl/pep.em, * emultempl/spuelf.em,
451 * emultempl/xtensaelf.em: Update exp_assop -> exp_assign.
453 2011-01-12 Alan Modra <amodra@gmail.com>
456 * ldexp.h (enum phase_enum): Comment. Add exp_dataseg_done.
457 * ldexp.c (fold_unary <DATA_SEGMENT_END>): Rearrange code. Test
458 for exp_dataseg_done rather than expld.phase == lang_final_phase_enum
459 to detect when we've finished sizing sections.
460 (fold_binary <DATA_SEGMENT_ALIGN>): Likewise.
461 (fold_binary <DATA_SEGMENT_RELRO_END>): Likewise. Also test
462 that we are not inside an output section statement.
463 * ldlang.c (lang_size_sections): Set exp_dataseg_done on exit if
464 not exp_dataseg_relro_adjust or exp_dataseg_adjust. Don't set
465 lang_final_phase_enum here.
466 (lang_process): Set lang_final_phase_enum here.
468 2011-01-10 Nick Clifton <nickc@redhat.com>
470 * po/da.po: Updated Danish translation.
472 2011-01-10 H.J. Lu <hongjiu.lu@intel.com>
474 * ldlang.c (startup_file): Removed.
475 (lang_startup): Updated.
477 2011-01-05 H.J. Lu <hongjiu.lu@intel.com>
480 * plugin.c (get_symbols): Check if owner_sec->owner is NULL
481 before accessing its flags field.
483 2011-01-01 H.J. Lu <hongjiu.lu@intel.com>
485 * ldver.c (ldversion): Update copyright to 2011.
487 For older changes see ChangeLog-2010
493 version-control: never