1 2010-11-02 H.J. Lu <hongjiu.lu@intel.com>
3 * scripttempl/armbpabi.sc: Include compressed DWARF debug
5 * scripttempl/avr.sc: Likewise.
6 * scripttempl/elf32cr16.sc: Likewise.
7 * scripttempl/elf32crx.sc: Likewise.
8 * scripttempl/elf32msp430.sc: Likewise.
9 * scripttempl/elf32msp430_3.sc: Likewise.
10 * scripttempl/elf32sh-symbian.sc: Likewise.
11 * scripttempl/elf64hppa.sc: Likewise.
12 * scripttempl/elf_chaos.sc: Likewise.
13 * scripttempl/elfd10v.sc: Likewise.
14 * scripttempl/elfd30v.sc: Likewise.
15 * scripttempl/elfi370.sc: Likewise.
16 * scripttempl/elfm68hc11.sc: Likewise.
17 * scripttempl/elfm68hc12.sc: Likewise.
18 * scripttempl/elfxtensa.sc: Likewise.
19 * scripttempl/ip2k.sc: Likewise.
20 * scripttempl/iq2000.sc: Likewise.
21 * scripttempl/mep.sc: Likewise.
22 * scripttempl/mmo.sc: Likewise.
23 * scripttempl/v850.sc: Likewise.
24 * scripttempl/xstormy16.sc: Likewise.
26 2010-10-29 H.J. Lu <hongjiu.lu@intel.com>
28 * ldfile.c (ldfile_try_open_bfd): Set BFD_DECOMPRESS after
30 * emultempl/elf32.em (gld${EMULATION_NAME}_try_needed): Likewise.
32 * scripttempl/elf.sc: Include compressed DWARF debug sections.
34 2010-10-28 Alan Modra <amodra@gmail.com>
36 * ldfile.c (find_scripts_dir): Don't look in absolute SCRIPTDIR.
38 2010-10-28 Matthias Klose <doko@ubuntu.com>
40 * ld.texinfo: Add directory section for info document.
41 * ldint.texinfo: Likewise.
43 2010-10-28 Alan Modra <amodra@gmail.com>
45 * emultempl/ppc64elf.em (gld${EMULATION_NAME}_new_vers_pattern): For
46 --no-undefined-version, don't report dot sym versions added by ld.
48 2010-10-28 Alan Modra <amodra@gmail.com>
50 * ldlang.h (ldlang_add_undef): Add cmdline param.
51 * ldlang.c (undef_from_cmdline): New var.
52 (ldlang_add_undef): Add cmdline param. Set undef_from_cmdline.
53 (lang_end): Really require -e or -u from command line on
54 relocatable --gc-sections.
55 * ldemul.c (after_parse_default): Adjust ldlang_add_undef call.
56 * ldgram.y (extern_name_list_body): Likewise.
57 * lexsup.c (parse_args): Likewise.
58 * emultempl/aix.em (gld${EMULATION_NAME}_read_file): Likewise.
60 2010-10-25 Alan Modra <amodra@gmail.com>
62 * plugin.c (plugin_get_ir_dummy_bfd): Set bfd_use_reserved_id.
65 2010-10-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
67 * emulparams/elf32_sparc_sol2.sh (OUTPUT_FORMAT): Set to
69 * emulparams/elf64_sparc_sol2.sh (OUTPUT_FORMAT): Set to
72 2010-10-22 Alan Modra <amodra@gmail.com>
74 * ldwrite.c (build_link_order <lang_data_statement_enum>): Don't
75 output when section has no contents.
76 (build_link_order <lang_reloc_statement_enum>): Likewise.
78 2010-10-21 Joseph Myers <joseph@codesourcery.com>
80 * emulparams/elf32_tic6x_le.sh (ATTRS_SECTIONS): Use
81 .c6xabi.attributes, not __TI_build_attributes.
83 2010-10-20 Dave Korn <dave.korn.cygwin@gmail.com>
85 * plugin.c (get_symbols): Check symbol type correctly.
87 2010-10-15 Dave Korn <dave.korn.cygwin@gmail.com>
89 * configure.in: If <dlfcn.h> can't be found, try for <Windows.h>
90 * configure: Regenerate.
91 * config.in: Likewise.
92 * plugin.c [!HAVE_DLFCN_H && HAVE_WINDOWS_H] (dlopen): Provide
93 trival LoadLibrary-based replacement for Windows systems.
94 [!HAVE_DLFCN_H && HAVE_WINDOWS_H] (dlsym): Likewise trivial
95 replacement based on GetProcAddress.
96 [!HAVE_DLFCN_H && HAVE_WINDOWS_H] (dlsym): Likewise FreeLibrary.
97 * sysdep.h: Don't infer presence of <dlfcn.h> from ENABLE_PLUGINS
98 anymore, use its own guard.
100 2010-10-15 Dave Korn <dave.korn.cygwin@gmail.com>
102 * plugin.c (add_input_file): Take copy of input string.
103 (add_input_library): Likewise.
104 (set_extra_library_path): Likewise.
106 2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
108 Apply LD plugin patch series (part 6/6).
109 * ldlang.c (load_symbols): Handle bfd subsitution when calling the
110 add_archive_element callback.
111 * ldmain.c (add_archive_element)[ENABLE_PLUGINS]: Offer the archive
112 member to the plugins and if claimed set "subsbfd" output parameter to
113 point to the dummy IR-only BFD.
115 2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
117 Apply LD plugin patch series (part 5/6).
118 * plugin.c (asymbol_from_plugin_symbol): If the bfd is an ELF bfd,
119 find the elf symbol data and set the visibility in the st_other field.
121 2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
123 Apply LD plugin patch series (part 4/6).
124 * ldlang.c (lang_process)[ENABLE_PLUGINS]: Move invocation of
125 plugin_call_all_symbols_read to before setting of gc_sym_list, and
126 open any new input files that may have been added during it.
127 * ldmain.c (multiple_definition)[ENABLE_PLUGINS]: Call out to
128 plugin_multiple_definition and let it have first say over what to do
129 with the clashing definitions.
130 * plugin.c (no_more_claiming): New boolean variable.
131 (plugin_cached_allow_multiple_defs): Likewise.
132 (add_input_file): Implement.
133 (add_input_library): Likewise.
134 (set_extra_library_path): Likewise.
135 (plugin_call_claim_file): Don't do anything when no_more_claiming set.
136 (plugin_call_all_symbols_read): Set it. Disable link info
137 "allow_multiple_definition" flag, but cache its value.
138 (plugin_multiple_definition): New function.
139 * plugin.h (plugin_multiple_definition): Add prototype.
140 * testplug.c (addfile_enum_t): New enumerated typedef.
141 (add_file_t): New struct typedef.
142 (addfiles_list): New variable.
143 (addfiles_tail_chain_ptr): Likewise.
144 (record_add_file): New function.
145 (parse_option): Parse "add:", "lib:" and "dir:" options and call it.
146 (onall_symbols_read): Iterate the list of new files, libs and dirs,
149 2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
151 Apply LD plugin patch series (part 3/6).
152 * ldmain.c (notice)[ENABLE_PLUGINS]: Call plugin_notice.
153 * plugin.c (non_ironly_hash): Add new bfd hash table.
154 (plugin_load_plugins): Exit early if no plugins to load. If plugins
155 do load successfully, set notice_all flag in link info.
156 (get_symbols): Implement.
157 (plugin_load_plugins): Exit early if no plugins to load, else after
158 loading plugins successfully enable notice_all mode.
159 (init_non_ironly_hash): Lazily init non_ironly_hash table.
160 (plugin_notice): Record symbols referenced from non-IR files in the
161 non_ironly_hash. Suppress tracing, cref generation and nocrossrefs
162 tracking for symbols from dummy IR bfds.
163 * plugin.h: Fix formatting.
164 (plugin_notice): Add prototype.
165 * testplug.c (dumpresolutions): New global var.
166 (parse_options): Accept "dumpresolutions".
167 (onall_symbols_read): Get syms and dump resolutions if it was given.
169 2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
171 Apply LD plugin patch series (part 2/6).
172 * ldfile.c (ldfile_try_open_bfd)[ENABLE_PLUGINS]: Don't return early
173 during compat checks if they pass, instead offer any successfully
174 opened and accepted file to the plugin claim file hooks chain. Create
175 a dummy bfd to accept symbols added by the plugin, if the plugin
177 * ldlang.c (lang_process)[ENABLE_PLUGINS]: Call plugin all symbols
178 read hook chain before ldemul_after_open.
179 * ldlang.h (struct lang_input_statement_struct): Add new single-bit
181 * plugin.c (IRONLY_SUFFIX): New macro for dummy bfd file suffix.
182 (IRONLY_SUFFIX_LEN): Length of the above string.
183 (plugin_get_ir_dummy_bfd): New function to create the dummy bfd used
184 to store symbols for ir-only files.
185 (is_ir_dummy_bfd): New function to check if a bfd is ir-only.
186 (asymbol_from_plugin_symbol): New function converts symbol formats.
187 (add_symbols): Call it to convert plugin syms to bfd syms and add
188 them to the dummy bfd.
189 * plugin.h: Add missing include guards.
190 (plugin_get_ir_dummy_bfd): Add prototype.
191 (is_ir_dummy_bfd): Likewise.
192 * testplug.c (TV_MESSAGE): New helper macro.
193 (struct claim_file): New struct.
194 (claim_file_t): New typedef.
195 (tag_names[]): Make static and const.
196 (claimfiles_list): New variable.
197 (claimfiles_tail_chain_ptr): Likewise.
198 (last_claimfile): Likewise.
199 (record_claim_file): Record a file to claim on a singly-linked list.
200 (parse_symdefstr): Parse an ASCII representation of a symbol from a
201 plugin option into the fields of a struct ld_plugin_symbol.
202 (record_claimed_file_symbol): Use it to parse plugin option for
204 (parse_option): Parse claim file and add symbol options.
205 (dump_tv_tag): Use TV_MESSAGE.
207 (onclaim_file): Make static. Use TV_MESSAGE. Scan list of files to
208 claim and claim this file if required, adding any symbols specified.
209 (onall_symbols_read): Make static and use TV_MESSAGE.
210 (oncleanup): Likewise.
212 2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
214 Apply LD plugin patch series (part 1/6).
215 * configure.in: Add AC_CHECKs for file io and dlfcn headers and
216 functions and AC_SEARCH for -ldl.
217 (enable_plugins): New shell variable set if above tests find dlopen
219 (ENABLE_PLUGINS): Add related automake conditional.
220 * configure: Regenerate.
221 * config.in: Likewise.
222 * Makefile.am (PLUGIN_C): Declare plugin C source file, conditional
223 on ENABLE_PLUGINS being defined.
224 (PLUGIN_H): Likewise for header file.
225 (PLUGIN_OBJECT): Likewise for object file.
226 (PLUGIN_CFLAGS): Likewise -D flag required to compile plugin support.
227 (AM_CPPFLAGS): Use PLUGIN_CFLAGS.
228 (CFILES): Use PLUGIN_C.
229 (HFILES): Use PLUGIN_H.
230 (OFILES): Use PLUGIN_OBJECT.
231 (ld_new_SOURCES): Use PLUGIN_C.
232 (noinst_LTLIBRARIES)[ENABLE_PLUGINS]: Declare test plugin.
233 (libldtestplug_la_SOURCES)[ENABLE_PLUGINS]: Add automake definition
235 (libldtestplug_la_CFLAGS)[ENABLE_PLUGINS]: Likewise.
236 (libldtestplug_la_LDFLAGS)[ENABLE_PLUGINS]: Likewise.
237 * Makefile.in: Regenerate.
238 * sysdep.h: Include stdarg.h, unistd.h and one of fcntl.h or
239 sys/file.h where available. Include dlfcn.h when ENABLE_PLUGINS.
240 (O_RDONLY): Supply default definition likewise to bfd's sysdep.h
241 (O_WRONLY): Likewise.
243 (O_ACCMODE): Likewise.
244 (O_BINARY): Likewise.
245 (SEEK_SET): Likewise.
246 (SEEK_CUR): Likewise.
247 (SEEK_END): Likewise.
248 * ldmisc.c (vfinfo): Make non-static. Add %p format char.
249 * ldmisc.h (vfinfo): Declare extern prototype.
250 * lexsup.c (enum option_values)[ENABLE_PLUGINS]: Add new entries for
251 OPTION_PLUGIN and OPTION_PLUGIN_OPT.
252 (ld_options[])[ENABLE_PLUGINS]: Add option data for the above two.
253 (parse_args)[ENABLE_PLUGINS]: Handle them, and load all plugins once
254 option parsing is complete.
255 * ldmain.c (main)[ENABLE_PLUGINS]: Call plugin cleanup hooks just
257 * plugin.c: New source file.
258 * plugin.h: Likewise new header.
259 * testplug.c: New source file.
261 2010-10-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
263 * emultempl/solaris2.em (elf_solaris2_before_allocation): Renamed
264 basever_syms to global_syms.
265 Emit global_syms into .dynamic section for all executables and
267 (elf_solaris2_after_allocation): New function.
268 (LDEMUL_AFTER_ALLOCATION): Use it.
269 * emulparams/solaris2.sh: New file.
270 * emulparams/elf32_sparc_sol2.sh: Use it.
271 * emulparams/elf64_sparc_sol2.sh: Likewise.
272 * emulparams/elf_i386_sol2.sh: Likewise.
273 * emulparams/elf_x86_64_sol2.sh: Likewise.
274 * Makefile.am (eelf32_sparc_sol2.c): Depend on
275 $(srcdir)/emulparams/solaris2.sh.
276 (eelf64_sparc_sol2.c): Likewise.
277 (eelf_x86_64_sol2.c): Likewise.
278 (eelf_i386_sol2.c): Likewise.
279 * Makefile.in: Regenerate.
281 2010-10-06 Nick Clifton <nickc@redhat.com>
283 * ld.texinfo: Update description of computation of VMA and LMA
284 addresses for output sections.
286 2010-10-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
288 * Makefile.am (ALL_64_EMULATIONS): Fix typo in last commit.
289 * Makefile.in: Regenerate.
291 * Makefile.am (ALL_EMULATIONS): Rewrite in terms of ...
292 (ALL_EMULATION_SOURCES): ... this new variable.
293 (ALL_64_EMULATIONS): Rewrite in terms of ...
294 (ALL_64_EMULATION_SOURCES): ... this new variable.
295 (EXTRA_ld_new_SOURCES): Rewrite in terms of the _SOURCES
297 (eelf32microblaze.c): Fix indentation.
298 * Makefile.in: Regenerate.
300 2010-10-04 Bernd Schmidt <bernds@codesourcery.com>
302 * emultempl/xtensaelf.em (replace_insn_sec_with_prop_sec): Use
303 _bfd_elf_single_rel_hdr.
305 2010-10-01 Alan Modra <amodra@gmail.com>
308 * ldexp.c (fold_name): Treat absolute symbols as plain numbers.
309 * ld.texinfo (Expression Section): Don't say absolute symbols
312 2010-09-29 Alan Modra <amodra@gmail.com>
314 * ldlang.c (lang_place_orphans): Zero vma when relocatable or non-load
315 section for orphans handled here.
317 2010-09-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
319 * configure: Regenerate.
321 2010-09-23 Dave Korn <dave.korn.cygwin@gmail.com>
323 * scripttempl/armcoff.sc: Revert 2010-09-22 change.
325 2010-09-23 Alan Modra <amodra@gmail.com>
327 * ldlang.c (lang_add_section): Don't copy SEC_RELOC from input
328 to output section on a final link.
330 2010-09-22 Kai Tietz <kai.tietz@onevision.com>
332 * ldlang.c (lang_add_section): Allow for debugging
333 section to be marked as noload but to keep content.
334 (IGNORE_SECTION): Likewise.
335 (lang_check_section_addresses): Likewise.
336 * ldwrite.c (build_link_order): Likewise.
338 * emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Add
340 * emultempl/pep.em: Likewise.
341 * scripttempl/armcoff.sc: Separate idata
342 and add __IAT_start__ and __IAT_end__ labels.
343 * scripttempl/pe.sc: Likewise.
344 * scripttempl/pep.sc: Likewise.
346 2010-09-20 David S. Miller <davem@davemloft.net>
348 * emulparams/elf32_sparc.sh: Set NOP to 0x01000000
350 2010-09-16 Alan Modra <amodra@gmail.com>
352 * ld.texinfo (NOLOAD): Do not erroneously state that contents will
353 appear in output file.
354 * ldlang.c (lang_add_section): Clear SEC_HAS_CONTENTS on noload
355 unless SEC_COFF_SHARED_LIBRARY.
356 (map_input_to_output_sections): Don't set SEC_HAS_CONTENTS for noload
358 (lang_size_sections_1): Don't test SEC_NEVER_LOAD when deciding
359 to update dot in region. Ditto when setting SEC_ALLOC if dot
360 advanced due to assignment.
361 * ldwrite.c (build_link_order): Don't test SEC_NEVER_LOAD.
363 2010-09-15 Kai Tietz <kai.tietz@onevision.com>
365 * scripttempl/pep.sc: Add .xdata segment and
366 put into .pdata all segments beginning with .pdata.
368 2010-09-10 Alan Modra <amodra@gmail.com>
371 * ldlang.h (lang_for_each_statement_worker): Declare.
372 * ldlang.c (lang_for_each_statement_worker): Make global. Don't
373 recurse into children of output_section_statement with constraint
375 (print_assignment): Handle NULL output_section->bfd_section.
376 (lang_size_sections_1): Ignore output section statement address
377 when constraint is -1.
378 * emultempl/xtensaelf.em (lang_for_each_statement_worker): Delete.
380 2010-09-09 Tristan Gingold <gingold@adacore.com>
382 * NEWS: Add a entry for alpha-vms.
384 2010-09-07 Andrew Burgess <aburgess@broadcom.com>
386 * ldwrite.c (clone_section): Call bfd_copy_private_section_data on
387 newly cloned section.
389 2010-09-02 Richard Henderson <rth@redhat.com>
391 * configure.tgt (x86_64-*-mingw*): Add 32-bit pe emulations too.
393 2010-08-31 Nick Clifton <nickc@redhat.com>
395 * ldlex.l (WILDCHAR): Add the caret and exclamation point
396 characters, so that they can be used inside globs.
398 2010-08-31 Nick Clifton <nickc@redhat.com>
400 * ld.texinfo (MEMORY): Clarify the behaviour of the ! character in
401 a region's attributes.
403 2010-08-31 Alan Modra <amodra@gmail.com>
405 * scripttempl/mmo.sc: Move assignment to "Main" inside .text
406 output section statement.
408 2010-08-25 H.J. Lu <hongjiu.lu@intel.com>
411 * emultempl/elf32.em (_before_allocation): Check audit entry
414 2010-08-22 H.J. Lu <hongjiu.lu@intel.com>
417 * emultempl/elf32.em (_after_open): Find one .eh_frame section
420 2010-08-22 H.J. Lu <hongjiu.lu@intel.com>
423 * emultempl/elf32.em (_after_open): Find an ELF input for
424 --build-id and --eh-frame-hdr.
426 2010-08-20 Maciej W. Rozycki <macro@codesourcery.com>
428 * Makefile.am (eshlelf_fd.c): Correct the name of the tool
430 * Makefile.in: Regenerate.
432 2010-08-20 Nick Clifton <nickc@redhat.com>
434 * emultempl/elf32.em (_after_open): Check for get_elf_backend_data
437 2010-08-19 Alan Modra <amodra@gmail.com>
439 * NEWS: Mention change in linker script expression evaluation.
441 2010-08-19 Alan Modra <amodra@gmail.com>
443 * ld.texinfo (Expression Section): Detail expression evaluation.
444 (Builtin Functions <ADDR>): Correct.
445 (Builtin Functions <LOADADDR>): Don't mention LOADADDR normally
447 (Builtin Functions <SEGMENT_START>): Typo fix.
448 * ldexp.c (new_number): New function.
449 (make_abs, exp_get_abs_int): Cope with NULL expld.result.section.
450 (fold_unary <'~', '!', '-'>): Don't make_abs.
451 (fold_binary): Simplify result section logic. Return NULL section
453 (fold_binary <SEGMENT_START>): Use new_rel_from_abs to set value to
455 (fold_name <SIZEOF_HEADERS>): Return new_number, not new_abs.
456 (fold_name <DEFINED, SIZEOF, ALIGNOF, LENGTH, CONSTANT>): Likewise.
457 (fold_name <NAME>): No need to handle absolute symbols differently
459 (fold_name <ORIGIN>): Don't return valid result when
460 lang_first_phase_enum. Return new_rel_from_abs, not new_abs.
461 (exp_fold_tree_1 <etree_value>): Return new_number, not new_rel.
462 (exp_fold_tree_1): Ajust for NULL expld.result.section. When assigning
463 a plain number to dot, assume the value is relative to expld.section.
464 Make terms not in an output section, absolute.
465 * ldlang.c (print_assignment): Fix style nit.
466 (lang_size_sections_1): Cope with NULL expld.result.section.
467 (lang_do_assignments_1): Likewise.
469 2010-08-12 Alan Modra <amodra@gmail.com>
471 * ldexp.c (new_rel): Remove "str". Update all call sites.
472 (exp_fold_tree_1): When assigning to dot, calculate nextdot
473 using expld.result.section rather than expld.section.
475 2010-08-06 Alan Modra <amodra@gmail.com>
478 * ldlang.c (lang_add_vers_depend): Don't leave version_needed
481 2010-07-28 Alan Modra <amodra@gmail.com>
483 * ldexp.c (exp_print_tree): Print function-like binary nodes as
484 functions rather than in-fix operators. Use fputs and fputc
487 2010-07-23 Naveen.H.S <naveen.S@kpitcummins.com>
488 Ina Pandit <ina.pandit@kpitcummins.com>
490 * configure.tgt: Match all v850 targets.
492 2010-07-20 Mike Frysinger <vapier@gentoo.org>
494 * ld.texinfo (VERSION): Remove "int" from example script and add ";".
495 Declare the default language as C.
497 2010-07-17 Alan Modra <amodra@gmail.com>
499 * ldlang.c (lang_check_section_addresses): Catch overlap for
500 sections that wrap around the address space.
502 2010-06-29 Nick Clifton <nickc@redhat.com>
504 * scripttempl/xstormy16.sc (.gcc_except_table): Include sections
505 with the .gcc_except_table. prefix.
507 2010-06-29 Alan Modra <amodra@gmail.com>
509 * emulparams/maxqcoff.sh: Delete file.
510 * scripttempl/maxqcoff.sc: Delete file.
511 * Makefile.am: Remove references to maxq.
512 * configure.tgt: Likewise.
513 * Makefile.in: Regenerate.
514 * configure: Regenerate.
515 * po/POTFILES.in: Regenerate.
517 2010-06-27 Alan Modra <amodra@gmail.com>
519 * pe-dll.c (fill_edata): Avoid set but unused warning.
520 (pe_walk_relocs_of_symbol): Delete set but unused variables.
521 (generate_reloc, pe_implied_import_dll): Likewise.
522 * emultempl/aix.em (open_dynamic_archive): Likewise.
523 * emultempl/xtensaelf.em (replace_insn_sec_with_prop_sec): Likewise.
524 (xtensa_layout_wild): Likewise.
525 (xtensa_colocate_output_literals_callback): Likewise.
527 2010-06-25 Alan Modra <amodra@gmail.com>
529 * emultempl/ppc64elf.em (prelim_size_sections): New function.
530 (ppc_before_allocation): Use it. Size sections before toc edit too.
532 2010-06-25 Alan Modra <amodra@gmail.com>
534 * emultempl/elf32.em (find_exp_assignment): Handle etree_provided.
536 2010-06-20 Danny Smith <dannysmith@users.sourceforge.net>
538 * emultempl/pe.em (gld_${EMULATION_NAME}_before_parse): Make
539 auto-import and merge-rdata defaults same for i[3-7]86 and
542 2010-06-15 Joseph Myers <joseph@codesourcery.com>
544 * emulparams/elf32_tic6x_le.sh (ATTRS_SECTIONS): Define.
546 2010-06-09 Dave Korn <dave.korn.cygwin@gmail.com>
549 * pe-dll.c (process_def_file_and_drectve): Reorder check for
550 forwarded export name after check for ordinary export.
552 2010-06-08 Bernd Schmidt <bernds@codesourcery.com>
554 * emulparams/elf32_tic6x_le.sh (OTHER_BSS_SECTIONS): New.
556 2010-06-08 Nick Clifton <nickc@redhat.com>
558 * fdl.texi: Replace with v1.3 text.
559 * ld.texinfo: Replace abbreviated 20th century year numbers with
561 * ldint.texinfo: Likewise.
562 Relicense under GFDL v1.3. Replace text of v1.1 FDL with an
563 include of the fdl.texi file.
565 2010-06-01 Tristan Gingold <gingold@adacore.com>
567 * scripttempl/alphavms.sc: Add comments. Move $LINK$ to the
568 readonly output-section. Handle LIB$INITIALIZE and sections
570 * emultempl/vms.em (vms_place_orphan): Add comments.
572 2010-05-28 Nick Clifton <nickc@redhat.com>
574 * Makefile.am (eshlelf_fd.c): Fix typo in rule.
575 * Makefile.in: Regenerate.
577 2010-05-26 H.J. Lu <hongjiu.lu@intel.com>
580 * ldexp.c (fold_binary): Warn if value of SEGMENT_START isn't
581 multiple of maximum page size.
583 2010-05-25 Nick Clifton <nickc@redhat.com>
585 * Makefile.am: Fix typo.
586 * Makefile.in: Regenerate.
588 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
589 Joseph Myers <joseph@codesourcery.com>
590 Andrew Stubbs <ams@codesourcery.com>
592 * Makefile.am (ALL_EMULATIONS): Add eshelf_fd.o and eshlelf_fd.o.
593 (eshelf_fd.c, eshlelf_fd.c): New rules.
594 * Makefile.in: Regenerate.
595 * configure.tgt (sh-*-uclinux*): Add shelf_fd and shlelf_fd
597 * emulparams/shelf_fd.sh: New file.
598 * emulparams/shlelf_fd.sh: New file.
599 * emulparams/shlelf_linux.sh: Update comment.
601 2010-05-25 Jay Krell <jay.krell@cornell.edu>
604 * Makefile.am: Replace all occurences of .o with .@OBJEXT@
605 * Makefile.in: Regenerate.
607 2010-05-25 Kai Tietz <kai.tietz@onevision.com>
609 * deffilep.y (opt_name): Allow leading dot.
610 (dot_name): Likewise.
611 (anylang_id): Likewise.
612 * emultempl/pep.em (gld_${EMULATION_NAME}_before_parse): Enable by
614 (gld${EMULATION_NAME}_handle_option): Warn about v1.
615 (pep_find_data_imports): Remove superflous warnings about
617 (gld_${EMULATION_NAME}_get_script): Don't merge for auto-import
618 and active pseudo-relocation-v2 rdata into data section.
619 * emultempl/pe.em (default_merge_rdata): New shell variable.
620 (MERGE_RDATA_V2): New macro.
621 (gld_${EMULATION_NAME}_get_script): Adjust rule for auto-import
624 2010-05-15 Kai Tietz <kai.tietz@onevision.com>
626 * emultempl/pe.em (is_underscoring): New helper function.
627 (gld_${EMULATION_NAME}_before_parse): Replace code
628 for pe(p)_leading_underscore detection by is_underscoring.
630 (GET_INIT_SYMBOL_NAME): Likewise.
634 (gld_${EMULATION_NAME}_set_symbols):
635 * emultempl/pep.em: Likewise.
636 * pe-dll.c (pe_detail_list): Set default
637 underscoring for x64 target.
638 (pe_dll_id_target): Add initialization of
639 pe(p)_leading_underscore.
641 2010-05-15 Dave Korn <dave.korn.cygwin@gmail.com>
643 * pe-dll.c: Removed trailing whitespaces.
645 2010-05-14 Alan Modra <amodra@gmail.com>
648 * ldexp.c (exp_fold_tree_1): If assignment source expression is
649 invalid, make the destination symbol undefined.
651 2010-05-11 Kai Tietz <kai.tietz@onevision.com>
653 * emultempl/pe.em (gld_${EMULATION_NAME}_before_parse):
654 Initialize pe(p)_leading_underscore variable.
655 (set_pe_name): Likewise.
656 * emultempl/pep.em: Likewise.
657 Additional change default to non-underscore for
658 pep_leading_underscore equal to -1.
660 2010-05-07 Tristan Gingold <gingold@adacore.com>
662 * Makefile.in: Regenerate with automake 1.11.1.
665 2010-05-05 Nick Clifton <nickc@redhat.com>
667 * po/es.po: Updated Spanish translation.
669 2010-04-27 Kai Tietz <kai.tietz@onevision.com>
671 * pe-dll.c (_nm_-symbols): Use always underscored variant
673 (__imp_-symbols): Likewise.
674 (___imp_-symbols): Likewise.
675 * NEWS: Mention ABI change for x64 PE-COFF.
677 2010-04-27 H.J. Lu <hongjiu.lu@intel.com>
679 * Makefile.am (install-exec-local): Properly install ld as
680 default cross linker.
681 * Makefile.in: Regenerated.
683 2010-04-27 H.J. Lu <hongjiu.lu@intel.com>
684 Nick Clifton <nickc@redhat.com>
686 * configure.in (install_as_default): Define and set to true
687 unless --enable-gold=both/gold has been specified.
688 * configure: Regenerate.
690 * Makefile.am (transform): Use ld.bfd as the default name of
692 (install-exec-local): Also install the executable as a binary
693 named 'ld' if install_as_default is true.
694 * Makefile.in: Regenerate.
696 2010-04-22 Nick Clifton <nickc@redhat.com>
698 * po/ld.pot: Updated by the Translation project.
699 * po/vi.po: Updated Vietnamese translation.
700 * po/bg.po: Updated Bulgarian translation.
702 2010-04-15 Andrew Haley <aph@redhat.com>
704 * emultempl/armelf.em (merge_exidx_entries): New variable.
705 (OPTION_NO_MERGE_EXIDX_ENTRIES): New definition.
706 ("no-merge-exidx-entries"): New option.
707 * ld.texinfo (merge-exidx-entries): Document this option.
709 2010-04-14 Tristan Gingold <gingold@adacore.com>
711 * emulparams/alphavms.sh: New file.
712 * emultempl/vms.em: New file.
713 * scripttempl/alphavms.sc: New file.
714 * configure.tgt (alpha*-*-*vms*): Added.
715 * Makefile.am (ALL_EMULATIONS): Add ealphavms.o
716 (ealphavms.c): New target.
717 * Makefile.in: Regenerate.
719 2010-04-09 Nick Clifton <nickc@redhat.com>
721 * ldlang.c (wild_sort): Remove unused variable section_name.
723 2010-04-07 Alan Modra <amodra@gmail.com>
725 * configure: Regenerate.
727 2010-04-06 H.J. Lu <hongjiu.lu@intel.com>
730 * ld/testsuite/ld-x86-64/unique1.d: New.
731 * ld/testsuite/ld-x86-64/unique1.s: Likewise.
733 * ld-x86-64/x86-64.exp: Run unique1.
735 2010-04-05 Kai Tietz <kai.tietz@onevision.com>
737 * emultempl/pep.em (U): Macro modified.
738 (U_SIZE): New helper macro.
739 (GET_INIT_SYMBOL_NAME): Likewise.
740 (enum options): Add OPTION_NO_LEADING_UNDERSCORE
741 and OPTION_LEADING_UNDERSCORE enumerator-values.
742 (gld${EMULATION_NAME}_add_options): Add --(no-)leading-underscore
744 (definfo): Add new member is_c_symbol.
745 (D): Add to macro underscore mode parameter.
746 (init): Add definition for is_c_symbol.
747 (gld_${EMULATION_NAME}_list_options): Display new options.
748 (set_pep_name): Adjust underscoring dependent fixed
750 (gld_${EMULATION_NAME}_set_symbols): Likewise.
751 (saw_option): Likewise.
752 (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
753 (set_entry_point): Initial initial_symbol_char dependent to
754 target's default and new option flag pep_leading_underscore.
755 * emultempl/pe.em (U): Macro modified.
756 (U_SIZE): New helper macro.
757 (GET_INIT_SYMBOL_NAME): Likewise.
758 (OPTION_LEADING_UNDERSCORE): Add new option define.
759 (OPTION_NO_LEADING_UNDERSCORE): Likewise.
760 (gld${EMULATION_NAME}_add_options): Add --(no-)leading-underscore
762 (definfo): Add new member is_c_symbol.
763 (D): Add to macro underscore mode parameter.
764 (init): Add definition for is_c_symbol.
765 (gld_${EMULATION_NAME}_list_options): Display new options.
766 (set_pep_name): Adjust underscoring dependent fixed
768 (gld_${EMULATION_NAME}_set_symbols): Likewise.
769 (saw_option): Likewise.
770 (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
771 (set_entry_point): Initial initial_symbol_char dependent to
772 target's default and new option flag pep_leading_underscore.
773 * pe-dll.c (pe_leading_underscore): New flag variable.
774 (pe_detail_list): Remove const to allow modify of
776 (pe_dll_id_target): Initialize pe_details' underscore variable
777 dependent to target's default and flag pe_leading_underscore.
778 * pe-dll.h (pe_leading_underscore): Add extern declaration of
780 * pep-dll.c (pe_leading_underscore): Add alias define for
781 pep_leading_underscore.
782 * pep-dll.h (pep_leading_underscore) Add extern declaration of
784 * ld.texinfo: Add documentation for --(no-)leading-underscore
787 2010-03-26 Alan Modra <amodra@gmail.com>
790 * configure.host (many linux targets <HOSTING_CRT0>): Remove edits.
791 (m68*-motorola-sysv <HOSTING_LIBS>): Use here doc, not echo.
793 2010-03-25 Joseph Myers <joseph@codesourcery.com>
795 * Makefile.am (ALL_EMULATIONS): Add eelf32_tic6x_be.o and
797 (eelf32_tic6x_be.c, eelf32_tic6x_le.c): New.
798 * NEWS: Add news entry for TI C6X support.
799 * configure.tgt (tic6x-*-*): New.
800 * emulparams/elf32_tic6x_be.sh, emulparams/elf32_tic6x_le.sh: New.
802 2010-03-23 Joseph Myers <joseph@codesourcery.com>
804 * scripttempl/elf.sc (RODATA_NAME, SDATA_NAME, SBSS_NAME,
805 BSS_NAME): Define if not already defined. Use in place of some
806 hardcoded section names.
808 2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
810 * scripttempl/elf.sc (INIT_ARRAY): Re-indent.
812 2010-03-18 Aymeric Vincent <vincent@labri.fr>
815 * emultempl/sh64elf.em: Add missing EOF.
817 2010-03-18 Doug Semler <dougsemler@gmail.com>
819 * pe-dll.c (make_one): Make text section readonly.
820 (make_one): Add *ABS* symbol @feat.00 with value 1 to tag
821 the jump stub on X86 as /SAFESEH compatible for
824 2010-03-17 Alan Modra <amodra@gmail.com>
826 * ldlang.c (lang_size_sections_1): Remove "s" param. Set "s" from
827 *prev instead. Update all callers.
829 2010-03-15 Daniel Jacobowitz <dan@codesourcery.com>
831 * ldlang.c (lang_insert_orphan): Place loadable orphans in the same
832 region and phdrs as their placement section.
834 2010-03-15 Alan Modra <amodra@gmail.com>
836 * emultempl/ppc64elf.em (move_input_section, sort_toc_sections): New.
837 (ppc_before_allocation): Call sort_toc_sections.
838 (no_toc_sort, OPTION_NO_TOC_SORT): New.
839 (PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS,
840 PARSE_AND_LIST_OPTIONS): Handle --no-toc-sort.
842 2010-03-14 Alan Modra <amodra@gmail.com>
845 * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation): Call
846 ppc64_elf_check_init_fini and warn if .init/.fini use different TOCs.
848 2010-03-11 George Gensure <werkt0@gmail.com>
851 * ldcref.c (handle_asneeded_cref): Correct copying of refs.
853 2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
855 * Makefile.am (ALL_EMULATIONS): Add eelf32_sparc_sol2.o,
857 (ALL_64_EMULATIONS): Add eelf_x86_64_sol2.o, eelf64_sparc_sol2.o.
858 (eelf32_sparc_sol2.c): New rule.
859 (eelf64_sparc_sol2.c): Likewise.
860 (eelf_x86_64_sol2.c): Likewise.
861 (eelf_i386_sol2.c): Likewise.
862 * Makefile.in: Regenerate.
863 * configure.tgt (i[3-7]86-*-solaris2*): Change targ_emul to
865 Add elf_i386_ldso, elf_x86_64_sol2 to targ_extra_emuls.
866 (x86_64-*-solaris2*): Change targ_emul to elf_x86_64_sol2.
867 Add elf_x86_64, elf_i386_sol2, elf_i386 to targ_extra_emuls.
868 (sparc-*-solaris2.[0-6]*): Change targ_emul to elf32_sparc_sol2.
869 Add target_extra_emuls.
870 (sparc-*-solaris2*): Change targ_emul to elf32_sparc_sol2.
871 Add elf32_sparc, elf64_sparc_sol2 to targ_extra_emuls.
872 (sparcv9-*-solaris2*): Change targ_emul to elf64_sparc_sol2.
873 Add elf64_sparc, elf32_sparc_sol2 to target_extra_emuls.
874 * emulparams/elf32_sparc_sol2.sh: New file.
875 * emulparams/elf64_sparc_sol2.sh: New file.
876 * emulparams/elf_i386_sol2.sh: New file.
877 * emulparams/elf_x86_64_sol2.sh: New file.
878 * emultempl/solaris2.em: New file.
880 2010-02-27 H.J. Lu <hongjiu.lu@intel.com>
883 * ld.texinfo: Replace explicitely with explicitly.
885 2010-02-27 Jie Zhang <jie@codesourcery.com>
887 * scripttempl/armbpabi.sc: Don't combine .init_array.* or
888 .fini_array.* when do relocatable linking.
889 * scripttempl/elf.sc: Likewise.
890 * scripttempl/elf32sh-symbian.sc: Likewise.
891 * scripttempl/elf64hppa.sc: Likewise.
892 * scripttempl/elfxtensa.sc: Likewise.
894 2010-02-26 Alan Modra <amodra@gmail.com>
896 * scripttempl/elf.sc (.fini_array): Place input .fini_array after
898 * scripttempl/armbpabi.sc: Likewise.
899 * scripttempl/elf32sh-symbian.sc: Likewise.
900 * scripttempl/elf64hppa.sc: Likewise.
901 * scripttempl/elfxtensa.sc: Likewise.
903 2010-02-25 Alan Modra <amodra@gmail.com>
906 * ldlang.c (init_os): Remove isec param. Don't check for
907 bfd_section already set or call bfd_init_private_section_data
909 (exp_init_os): Update init_os call.
910 (lang_add_section): Tidy. Really don't set SEC_LINK_ONCE
911 flags. Call bfd_init_private_section_data here.
912 (map_input_to_output_sections): Tidy. Update init_os calls.
913 Use os->sectype to select sec flags for lang_data_statement.
915 2010-02-23 Alan Modra <amodra@gmail.com>
918 * ldlang.c: Revert last patch.
920 2010-02-23 Nick Clifton <nickc@redhat.com>
922 * po/bg.po: Updated Bulgarian translation.
924 2010-02-22 Alan Modra <amodra@gmail.com>
927 * ldlang.c (exp_init_os): Delete forward declaration.
928 (init_os): Don't check for bfd_section already created and don't
929 init addr_tree and load_base expressions here.
930 (map_input_to_output_sections): Only map input to output sections
931 and set constraints here, and as an exception, create output
932 sections which have their address set. Move all the other code to..
933 (create_other_output_sections): ..here. New function. Handle init
934 of addr_tree and load_base here too.
935 (lang_process): Call create_other_output_sections.
937 2010-02-19 Alan Modra <amodra@gmail.com>
939 * Makefile.am (eelf32_i960.c): Depend on ELF_GEN_DEPS, not ELF_DEPS.
940 * Makefile.in: Regenerate.
942 2010-02-19 Alan Modra <amodra@gmail.com>
944 * ldlang.c (unique_section_p): Add os param. Allow group
945 sections to match /DISCARD/. Update all callers.
946 * emultempl/genelf.em (gld${EMULATION_NAME}_before_allocation): New.
947 (LDEMUL_BEFORE_ALLOCATION): Define.
949 2010-02-15 Nick Clifton <nickc@redhat.com>
951 * po/vi.po: Updated Vietnamese translation.
953 2010-02-10 Richard Sandiford <r.sandiford@uk.ibm.com>
955 * Makefile.am (CFILES): Add ldlex-wrapper.c.
956 (OFILES): Replace ldlex.c with ldlex-wrapper.c.
957 (ldlex.o): Replace with...
958 (ldlex-wrapper.o): ...this new rule.
959 (EXTRA_ld_new_SOURCES): Add ldlex.l.
960 (ld_new_SOURCES): Replace ldlex.l with ldlex-wrapper.c.
961 * Makefile.in: Regenerate.
962 * ldlex.l (sysdep.h): Don't include here.
963 * ldlex-wrapper.c: New file.
965 2010-02-09 Alan Modra <amodra@gmail.com>
967 * emultempl/ppc64elf.em (ppc_before_allocation): Update for changed
970 2010-02-05 Nick Clifton <nickc@redhat.com>
972 * configure.in (ALL_LIBGUAS): Add bg.
973 * configure: Regenerate.
974 * po/bg.po: New Bulgarian translation.
976 2010-02-05 Ryan Mansfield <rmansfield@qnx.com>
978 * emultempl/armelf.em (PARSE_AND_LIST_OPTIONS): Fix help for
979 --target1-abs and --target1-rel options.
981 2010-02-03 Nick Clifton <nickc@redhat.com>
983 * emultempl/alphaelf.em: Update value expected from elf_object_id.
984 * emultempl/hppaelf.em: Likewise.
985 * emultempl/mipself.em: Likewise.
986 * emultempl/ppc32elf.em: Likewise.
987 * emultempl/ppc64elf.em: Likewise.
989 2010-02-03 Alan Modra <amodra@gmail.com>
991 * emultempl/ppc64elf.em (build_toc_list): Report errors from
992 ppc64_elf_next_toc_section.
993 (after_allocation): Update for changed function names and params.
994 Run second pass of multitoc partitioning.
996 2010-01-21 Jon Grant <jg@jguk.org>
997 Nick Clifton <nickc@redhat.com>
1000 * ldfile.c: (ldfile_open_file): Do not stop link upon encountering
1001 a missing file or library. Instead mark the entry as missing and
1002 set the global flag to indicate that missing files were
1004 * ldlang.c (missing_files): New exported variable.
1005 (load_symbols): Skip loading if the file is missing.
1006 (open_input_bfds): Terminate link if any input files were
1008 * ldlang.h (struct lang_input_statement_struct): Add missing_file
1010 Add export of missing_file variable.
1012 2010-01-13 DJ Delorie <dj@redhat.com>
1014 * emultempl/elf32.em (_place_orphan): If an input section doesn't
1015 match an existing output section, but an unused output section
1016 statement does match, use it.
1017 * emultempl/pe.em (_place_orphan): Likewise.
1018 * emultempl/pep.em (_place_orphan): Likewise.
1020 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1022 * configure: Regenerate.
1023 * Makefile.in: Regenerate.
1025 2010-01-08 H.J. Lu <hongjiu.lu@intel.com>
1027 * ldver.c (ldversion): Change to "Copyright 2010".
1029 2010-01-08 Alan Modra <amodra@gmail.com>
1032 * emultempl/vxworks.em: Expand tr arguments to suit non-GNU tr.
1034 For older changes see ChangeLog-2009
1040 version-control: never