1 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3 * Makefile.in: Regenerate.
4 * aclocal.m4: Likewise.
8 2009-08-21 Richard Guenther <rguenther@suse.de>
10 * scripttempl/elf.sc: Discard sections with .gnu.lto_ prefix.
12 2009-08-12 Tristan Gingold <gingold@adacore.com>
14 * ld.h (fat_user_section_struct): Add map_symbol_def_count field.
15 * ldlang.c (hash_entry_addr_cmp): New function.
16 (print_all_symbols): Sort the symbols by address before printing them.
18 2009-08-10 Alan Modra <amodra@bigpond.net.au>
21 * ldemul.c (after_allocation_default): Run lang_relax_sections.
22 * ldlang.h (lang_relax_sections): Declare.
23 * ldlang.c (relax_sections): Delete.
24 (lang_relax_sections): New function.
25 (lang_process): Don't relax directly from here.
26 * emultempl/alphaelf.em (alpha_finish): Call finish_default.
27 * emultempl/armelf.em (arm_elf_after_allocation): Delete. Move body..
28 (gld${EMULATION_NAME}_finish): ..to here. Move existing code..
29 (gld${EMULATION_NAME}_after_allocation): ..to here. New function.
30 (LDEMUL_AFTER_ALLOCATION): Update.
31 * emultempl/avrelf.em (avr_elf_finish, LDEMUL_FINISH): Delete.
32 (avr_elf_after_allocation): New function.
33 (LDEMUL_AFTER_ALLOCATION): Define.
34 * emultempl/elf-generic.em (gld${EMULATION_NAME}_map_segments): Call
36 * emultempl/elf32.em (gld${EMULATION_NAME}_finish): Delete. Move..
37 (gld${EMULATION_NAME}_after_allocation): ..code to here. New function.
38 (LDEMUL_AFTER_ALLOCATION, LDEMUL_FINISH): Update.
39 * emultempl/genelf.em (gld${EMULATION_NAME}_finish): Delete. Move..
40 (gld${EMULATION_NAME}_after_allocation): ..code to here. New function.
41 (LDEMUL_FINISH): Delete.
42 (LDEMUL_AFTER_ALLOCATION): Define.
43 * emultempl/hppaelf.em (gld${EMULATION_NAME}_finish): Delete. Move..
44 (gld${EMULATION_NAME}_after_allocation): ..to here. New function.
45 (LDEMUL_FINISH): Delete.
46 (LDEMUL_AFTER_ALLOCATION): Define.
47 * emultempl/m68hc1xelf.em (m68hc11elf_finish): Delete. Move..
48 (m68hc11elf_after_allocation): ..to here. New function.
49 (LDEMUL_FINISH): Delete.
50 (LDEMUL_AFTER_ALLOCATION): Define.
51 * emultempl/m68kelf.em (m68k_elf_after_allocation): Call
52 gld${EMULATION_NAME}_after_allocation.
53 * emultempl/mmix-elfnmmo.em (mmix_after_allocation): Call
54 gld${EMULATION_NAME}_after_allocation.
55 * emultempl/mmo.em (mmo_finish): Delete. Move body..
56 (gld${EMULATION_NAME}_after_allocation): ..to here. New function.
57 (LDEMUL_FINISH): Define.
58 * emultempl/ppc64elf.em (ppc_layout_sections_again): Set elf_gp.
59 (gld${EMULATION_NAME}_finish): Move code sizing sections..
60 (gld${EMULATION_NAME}_after_allocation): ..to here.
61 * emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_after_allocation):
62 Call gld${EMULATION_NAME}_after_allocation.
63 * emultempl/spuelf.em (gld${EMULATION_NAME}_finish): Delete
64 bfd_elf_discard_info and map_segments call.
66 2009-08-06 Michael Eager <eager@eagercon.com>
68 * Makefile.am: Add eelf32mb_linux.o, eelf32microblaze.o to
69 ALL_EMULATIONS, targets.
70 * Makefile.in: Regenerate.
71 * configure.tgt: Add microblaze*-linux*, microblaze* targets.
72 * emulparams/elf32mb_linux.sh: New.
73 * emulparams/elf32microblaze.sh. New.
74 * scripttempl/elfmicroblaze.sc: New.
76 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
78 * emulparams/elf32_spu.sh (OTHER_READONLY_SECTIONS): Add .fixup
79 section and __fixup_start symbol.
80 * emultempl/spuelf.em (params): Initialize emit_fixups member.
81 (spu_before_allocation): Call spu_elf_size_sections.
82 (OPTION_SPU_EMIT_FIXUPS): Define.
83 (PARSE_AND_LIST_LONGOPTS): Add --emit-fixups.
84 (PARSE_AND_LIST_ARGS_CASES): Handle --emit-fixups.
85 * ld.texinfo (--emit-fixups): Document.
87 2009-08-04 Alan Modra <amodra@bigpond.net.au>
90 * emultempl/ppc32elf.em (ppc_before_allocation): Test rawsize,
91 not size, after lang_reset_memory_regions.
93 2009-07-30 Alan Modra <amodra@bigpond.net.au>
95 * emulparams/elf32ppc.sh (PLT): Don't include ".iplt".
96 * emulparams/elf_i386.sh (IREL_IN_PLT): Define.
97 * emulparams/elf_x86_64.sh (IREL_IN_PLT): Define.
98 * scripttempl/elf.sc: Create separate .iplt and .rela.iplt sections
101 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
103 * scripttempl/mmo.sc: For relocateable links, set $OUTPUT_FORMAT to
104 the new $RELOCATEABLE_OUTPUT_FORMAT, if set.
105 (OUTPUT_FORMAT): Use the variable $OUTPUT_FORMAT.
106 (ENTRY): Don't emit for relocateable links.
107 (/DISCARD/): Don't discard .gnu.warning.* for relocateable links.
108 * emulparams/mmo.sh (RELOCATEABLE_OUTPUT_FORMAT): Set, to
110 * emulparams/elf64mmix.sh (OTHER_TEXT_SECTIONS): Empty, don't
111 provide "Main" or set "_start.", for relocateable links.
113 2009-07-27 Nick Clifton <nickc@redhat.com>
115 * (po/fi.po): Updated Finnish translation.
117 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
119 * configure.tgt (targ64_extra_emuls): Add elf_l1om if elf_x86_64
120 is supported. Add elf_l1om_fbsd if elf_x86_64_fbsd is supported.
121 (targ_extra_emuls): Likewise.
123 * Makefile.am (ALL_64_EMULATIONS): Add eelf_l1om.o and
126 (eelf_l1om_fbsd.c): Likewise.
127 * Makefile.in: Regenerated.
129 * emulparams/elf_l1om.sh: New.
130 * emulparams/elf_l1om_fbsd.sh: Likewise.
132 2009-07-23 Ulrich Drepper <drepper@redhat.com>
134 * NEWS: Mention the linker's support for symbols with a binding of
137 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
140 * ldlang.c (insert_os_after): Tie assignments to non-alloc
141 output sections if there is no-input section.
143 2009-07-11 Alan Modra <amodra@bigpond.net.au>
145 * ldlang.c (insert_os_after): Don't tie assignments to non-alloc
148 2009-07-10 Alan Modra <amodra@bigpond.net.au>
150 * emultempl/ppc32elf.em (ppc_before_allocation): Turn on
151 linker relaxation if it might be necessary.
153 2009-07-10 Alan Modra <amodra@bigpond.net.au>
155 * emulparams/elf32ppc.sh (GOTPLT, PLT): Handle .iplt.
157 2009-07-06 Matthias Klose <doko@ubuntu.com>
159 * ld.texinfo: Fix typo.
161 2009-07-03 Tristan Gingold <gingold@adacore.com>
163 * scripttempl/pep.sc: Put .eh_frame in its own section.
164 * scripttempl/pe.sc: Ditto.
166 2009-06-26 Kai Tietz <kai.tietz@onevision.com>
168 * scripttempl/pe.sc (.debug_pubtypes): Added section rule.
169 * scripttempl/pep.sc: Likewise.
171 2009-06-25 Tristan Gingold <gingold@adacore.com>
173 * ldlang.c (print_input_section): Add is_discarded parameter. Adjust
175 (lang_map): Print the size of discarded sections.
176 (print_statement): Adjust call to print_input_section.
178 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
180 Merge cegcc and mingw32ce target name changes from CeGCC project:
182 2008-09-24 Pedro Alves <pedroalves@users.sourceforge.net>
184 * configure.tgt (arm*-*-cegcc*): Set LIB_PATH to
185 ${tooldir}/lib/w32api.
187 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
189 * configure.tgt: Add arm*-*-cegcc* target.
191 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
193 * configure.tgt: Add arm-*-mingw32ce* target.
195 2009-06-10 Philip Blundell <philb@gnu.org>
197 * emultempl/armelf.em (gld${EMULATION_NAME}_finish): Avoid crash
198 if section has no ELF data.
200 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
202 * scripttempl/elf.sc: Add .rel.ifunc and .rela.ifunc.
204 2009-06-05 H.J. Lu <hongjiu.lu@intel.com>
206 * scripttempl/elf.sc: Remove .rel.ifunc.dyn and .rela.ifunc.dyn.
208 2009-06-04 Alan Modra <amodra@bigpond.net.au>
210 * dep-in.sed: Don't use \n in replacement part of s command.
211 * Makefile.am (DEP1): LC_ALL for uniq.
212 * Makefile.in: Regenerate.
214 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
216 * scripttempl/elf.sc (PLT): Add "*(.iplt)".
217 (GOT): Add "*(.igot.plt)a" and "*(.igot)".
218 (GOTPLT): Add "*(.igot)".
219 (__rel_iplt_start): New.
220 (__rel_iplt_end): Likewise.
221 (__rela_iplt_start): Likewise.
222 (__rela_iplt_end): Likewise.
224 2009-05-27 Dave Korn <dave.korn.cygwin@gmail.com>
226 * deffilep.y (%union): Add new string-type semantic value 'digits'.
227 (%token): Remove NUMBER as token, add DIGITS.
228 (%type): Add NUMBER as type. Add new id types anylang_id, opt_id.
229 (ALIGNCOMM): Parse an anylang_id instead of a plain ID.
230 (anylang_id): New production.
231 (opt_digits): Likewise.
234 (def_lex): Return strings of digits in raw string form as DIGITS
235 token, instead of converting to numeric integer type.
237 2009-05-26 Nathan Sidwell <nathan@codesourcery.com>
239 * ldmain.c (main): Don't reject --relax -r.
240 * ld.texinfo (PowerPC ELF32): Document behaviour of relaxing
243 2009-05-26 Nick Clifton <nickc@redhat.com>
245 * po/id.po: Updated Indonesian translation.
246 * po/ld.pot: Updated template file.
248 2009-05-26 Alan Modra <amodra@bigpond.net.au>
250 * dep-in.sed: Output one filename per line with all lines having
251 continuation backslash. Prefix first line with "A", following
253 * Makefile.am (DEP): Don't use dep.sed here.
254 (DEP1): Run $MKDEP on single files, use dep.sed here on dependencies,
256 * Makefile.in: Regenerate.
258 2009-05-26 Alan Modra <amodra@bigpond.net.au>
260 * ldlang.c (lang_check_section_addresses): Ignore non-alloc sections.
262 2009-05-22 Julian Brown <julian@codesourcery.com>
264 * emultempl/armelf.em (fix_cortex_a8): New.
265 (arm_elf_before_allocation): Call bfd_elf32_arm_set_cortex_a8_fix.
266 (arm_elf_create_output_section_statements): Add fix_cortex_a8 to
267 bfd_elf32_arm_set_target_relocs.
268 (OPTION_FIX_CORTEX_A8, OPTION_NO_FIX_CORTEX_A8): New.
269 (PARSE_AND_LIST_LONGOPTS): Add [no-]fix-cortex-a8 options.
270 (PARSE_AND_LIST_OPTIONS): Add [no-]fix-cortex-a8 options.
271 (PARSE_AND_LIST_ARGS_CASES): Handle OPTION_[NO_]FIX_CORTEX_A8.
272 * ld.texinfo (--[no-]fix-cortex-a8): Briefly document new options.
274 2009-05-22 Nathan Sidwell <nathan@codesourcery.com>
276 * ldlang.c (lang_check_section_addresses): Ignore non-loadable
277 sections when checking for overlap. Clarify error message
278 concerns load address.
280 2009-05-22 Alan Modra <amodra@bigpond.net.au>
282 * Makefile.am: Run "make dep-am".
283 * Makefile.in: Regenerate.
285 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
287 * NEWS: Mention new feature.
288 * deffile.h (def_file_aligncomm): Add new struct definition.
289 (def_file): Add new def_file_aligncomm member.
290 * deffilep.y (%token): Add new ALIGNCOMM token.
291 (command): Add production rule for ALIGNCOMM.
292 (def_file_free): Free any chained def_file_aligncomm structs.
293 (diropts[]): Add entry for '-aligncomm' .drectve command.
294 (def_aligncomm): New grammar function.
295 * ld.texinfo: Document new feature.
296 * pe-dll.c (process_def_file): Rename from this ...
297 (process_def_file_and_drectve): ... to this, updating all callers,
298 and process any aligncomms chained to the def file after scanning
299 all .drectve sections.
300 (generate_edata): Updated to match.
301 (pe_dll_build_sections): Likewise.
303 2009-05-17 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
305 * pe-dll.c (process_def_file): Do not create empty export table.
307 2009-05-15 Alan Modra <amodra@bigpond.net.au>
309 * ldlang.c (lang_output_section_statement_lookup): Add function
310 comment. Make "name" non-const. Ensure duplicate entries use
311 the same string, allowing simple comparison in hash bucket loop.
312 Tweak constraint check.
313 (next_matching_output_section_statement): New function.
314 * ldlang.h (lang_output_section_statement_lookup): Update.
315 (next_matching_output_section_statement): Declare.
316 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don't
317 combine orphan sections when input sections flags differ in
319 * emultempl/pe.em: Formatting throughout.
320 (gld${EMULATION_NAME}_place_orphan): As for elf32.em.
321 * emultempl/pep.em: Formatting throughout.
322 (gld${EMULATION_NAME}_place_orphan): As for elf32.em.
324 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
326 * emultempl/spuelf.em (PARSE_AND_LIST_ARGS_CASES): Always use
327 compact stubs with software i-cache.
329 2009-05-14 Alan Modra <amodra@bigpond.net.au>
331 * emultempl/spuelf.em (spu_before_allocation): Call
332 spu_elf_place_overlay_data.
334 2009-05-14 Alan Modra <amodra@bigpond.net.au>
336 * ldlang.c (lang_insert_orphan): Add __start_<section> symbol
337 assignment inside output section statement. Ensure only one
338 set of symbols per output section.
339 * emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Add non-
340 dollar sections before dollar sections. Correct add_child
342 * emultempl/pep.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
344 2009-05-05 Paul Brook <paul@codesourcery.com>
346 * emultempl/armelf.em (compare_output_sec_vma): New function.
347 (gld${EMULATION_NAME}_finish): Add exidx munging code.
349 2009-05-05 Anatoly Sokolov <aesok@post.ru>
351 * scripttempl/avr.sc (MEMORY): Use DATA_ORIGIN.
352 * emulparams/avr1.sh (DATA_ORIGIN): Add.
353 * emulparams/avr2.sh (DATA_ORIGIN): Add.
354 * emulparams/avr25.sh (DATA_ORIGIN): Add.
355 * emulparams/avr3.sh (DATA_ORIGIN): Add.
356 * emulparams/avr31.sh (DATA_ORIGIN): Add.
357 * emulparams/avr35.sh (DATA_ORIGIN): Add.
358 * emulparams/avr4.sh (DATA_ORIGIN): Add.
359 * emulparams/avr5.sh (DATA_ORIGIN): Add.
360 * emulparams/avr51.sh (DATA_ORIGIN): Add.
361 (DATA_LENGTH): Update.
362 * emulparams/avr6.sh (DATA_ORIGIN): Add.
363 (DATA_LENGTH): Update.
365 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
367 * NEWS: Mention new feature.
368 * ld.texinfo (--version-script): Document extent of PE support.
369 (WIN32): Mention --version-script. Extend auto-export description.
370 * pe-dll.c (process_def_file): Use version script info to filter
371 symbols from auto-export.
372 * testsuite/ld-pe/vers-script-1.d: New file.
373 * testsuite/ld-pe/vers-script-2.d: New file.
374 * testsuite/ld-pe/vers-script-3.d: New file.
375 * testsuite/ld-pe/vers-script-4.d: New file.
376 * testsuite/ld-pe/vers-script-1.ver: New file.
377 * testsuite/ld-pe/vers-script-2.ver: New file.
378 * testsuite/ld-pe/vers-script-3.ver: New file.
379 * testsuite/ld-pe/vers-script-4.ver: New file.
380 * testsuite/ld-pe/vers-script-dll.c: New file.
381 * testsuite/ld-pe/vers-script.exp: New test script.
383 2009-05-01 Nathan Sidwell <nathan@codesourcery.com>
385 * emulparams/vxworks.sh (TEXT_START_ADDR): Override.
387 2009-04-30 Nick Clifton <nickc@redhat.com>
389 * NEWS: Mention support for IFUNC symbols.
391 2009-04-29 Anthony Green <green@moxielogic.com>
393 * emulparams/elf32moxie.sh (STACK_ADDR): Move default stack
394 position out to accommodate larger programs.
396 2009-04-29 Chris Demetriou <cgd@google.com>
398 * lexsup.c (option_values): Add OPTION_NO_EXPORT_DYNAMIC.
399 (ld_options): Likewise.
400 (parse_args): Likewise.
401 * ld.texinfo: Document --no-export-dynamic.
402 * NEWS: Mention --no-export-dynamic.
404 2009-04-29 Alan Modra <amodra@bigpond.net.au>
406 * deffilep.y (STACKSIZE_K): Rename from STACKSIZE.
408 2009-04-25 Alan Modra <amodra@bigpond.net.au>
411 * genscripts.sh: Don't pass $EMULATION_NAME as $CUSTOMIZER_SCRIPT
414 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
416 * emultempl/armelf.em (bfd_for_interwork, arm_elf_after_open)
417 (arm_elf_set_bfd_for_interworking): Delete.
418 (arm_elf_before_allocation): Do not set the interworking BFD.
419 Move allocation inside not-dynamic block.
420 (arm_elf_create_output_section_statements): Create glue sections
421 and set the interworking BFD here.
422 (LDEMUL_AFTER_OPEN): Delete.
424 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
426 * ldlang.c (lang_one_common): Use bfd_define_common_symbol.
428 2009-04-15 Anthony Green <green@moxielogic.com>
430 * configure.tgt: Add moxie support.
431 * Makefile.am: Add moxie files.
432 * Makefile.in: Rebuilt.
433 * emulparams/elf32moxie.sh: New file.
434 * scripttempl/moxie.sc: New file.
436 2009-04-15 Kazu Hirata <kazu@codesourcery.com>
438 * ldlang.c: Do not include limits.h.
440 2009-04-14 Alan Modra <amodra@bigpond.net.au>
443 * ldfile.c (find_scripts_dir): Use make_relative_prefix to find
444 ldscripts in build tree. Don't repeat search for ../lib/ldscripts.
446 2009-04-13 H.J. Lu <hongjiu.lu@intel.com>
448 * ldfile.c (ldfile_find_command_file): Revert the last change.
450 2009-04-11 H.J. Lu <hongjiu.lu@intel.com>
453 * ldfile.c (ldfile_find_command_file): First try raw name.
455 2009-04-09 Nick Clifton <nickc@redhat.com>
458 * ld.texinfo (Output Section Constraint): New node. Documents the
459 ONLY_IF_RO and ONLY_IF_RW constraints.
460 (Symbolic Constants): New node. Documents the CONSTANT operator.
462 2009-04-09 Thilo Fischer <thilo.fischer@uni-muenster.de>
464 * emultempl/spuelf.em (embedded_spu_file): Use pex_one in place
467 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
469 * lexsup.c (option_values): Add OPTION_WARN_ALTERNATE_EM.
470 (ld_options): Likewise.
471 (parse_args): Likewise.
473 * ld.texinfo: Document --warn-alternate-em.
475 * NEWS: Mention --warn-alternate-em.
477 2009-04-07 DJ Delorie <dj@redhat.com>
479 * emulparams/elf32mep.sh: Change default endian to little.
481 2009-04-07 Nick Clifton <nickc@redhat.com>
483 * ld.texinfo (Output Section Address): Note that specifying an
484 address for an output section will only change the location
485 counter if the output section is used.
487 2009-04-06 Kazu Hirata <kazu@codesourcery.com>
489 * ldfile.c (ldfile_find_command_file): Initialize result.
491 2009-04-06 Kazu Hirata <kazu@codesourcery.com>
493 * ld.texinfo (-L): Mention that -L options do not affect how ld
494 searches for a linker script unless -T option is specified.
495 * ldfile.c (ldfile_find_command_file): Append the path obtained
496 from the program name to the search path instead of
497 prepending. Add a new parameter "default_only". Restrict the
498 search to the default script location if the new parameter is
500 (ldfile_open_command_file_1): New.
501 (ldfile_open_command_file): Call ldfile_open_command_file_1.
502 (ldfile_open_default_command_file): New.
504 2009-04-03 Nathan Sidwell <nathan@codesourcery.com>
506 * ldlang.c (lang_leave_output_section_statement): Set lma_region
507 if it is not overridden and section is for the same vma region as
508 the previous section.
510 2009-04-02 Dave Korn <dave.korn.cygwin@gmail.com>
513 * ld.texinfo (--export-dynamic): Mention --export-all-symbols.
514 * emultempl/pe.em (gld_${EMULATION_NAME}_after_parse): Issue
515 warning if --export-dynamic was passed on command-line.
516 * emultempl/pep.em (gld_${EMULATION_NAME}_after_parse): Likewise.
518 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
520 * emultempl/aix.em (gld${EMULATION_NAME}_open_dynamic_archive): New
522 (ld_${EMULATION_NAME}_emulation): Use it.
524 2009-03-20 H.J. Lu <hongjiu.lu@intel.com>
527 * ldlang.c (lang_end): Warn missing entry symbol for -pie.
529 2009-03-19 Alan Modra <amodra@bigpond.net.au>
531 * emultempl/spuelf.em (spu_before_allocation): Report errors from
532 spu_elf_find_overlays.
534 2009-03-18 H.J. Lu <hongjiu.lu@intel.com>
537 * lexsup.c (parse_args): Call ldlang_add_undef for -e.
539 2009-03-18 Alan Modra <amodra@bigpond.net.au>
541 * ld.h: Remove alloca handling.
543 2009-03-17 Alan Modra <amodra@bigpond.net.au>
545 * emultempl/spu_icache.S: Add new entry to dummy handler.
546 * emultempl/spu_icache.o_c: Regenerate.
547 * emultempl/spuelf.em (params): Init new field.
548 (no_overlays): New static var.
549 (spu_before_allocation): Use it.
550 (OPTION_SPU_COMPACT_STUBS): Define.
551 (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Add compact-stubs.
552 (PARSE_AND_LIST_ARGS_CASES): Handle compact-stubs. Adjust no-overlays
555 2009-03-17 Alan Modra <amodra@bigpond.net.au>
557 * configure.host (HOSTING_LIBS): Two dollars on shell variable
558 expansion to suit make.
560 2009-03-17 Alan Modra <amodra@bigpond.net.au>
562 * configure.in: Invoke ACX_PROG_CMP_IGNORE_INITIAL.
563 * Makefile.am (check-DEJAGNU): Set DO_COMPARE.
564 * aclocal.m4: Regenerate.
565 * configure: Regenerate.
566 * Makefile.in: Regenerate.
568 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
570 * emultempl/aix.em (auto_export_flags): New variable.
571 (explicit_auto_export_flags): Likewise.
572 (OPTION_EXPALL, OPTION_EXPFULL): New enum values.
573 (OPTION_NOEXPALL, OPTION_NOEXPFULL): Likewise.
574 (gld${EMULATION_NAME}_add_options): Add -bexpall, -bexpfull,
575 -bnoexpall and -bnoexpfull.
576 (gld${EMULATION_NAME}_handle_option): Handle them.
577 (gld${EMULATION_NAME}_before_allocation): Update the call to
578 bfd_size_dynamic_sections.
580 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
582 * emultempl/aix.em (gld${EMULATION_NAME}_handle_option): Make
583 -berok and -bernotok control link_info.unresolved_syms_in_objects
584 and link_info.unresolved_syms_in_shared_libs instead of
585 force_make_executable.
587 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
589 * emultempl/aix.em (gld${EMULATION_NAME}_before_parse): Set
590 config.dynamic_link to TRUE.
592 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
594 * emultempl/aix.em (gld${EMULATION_NAME}_before_allocation): Mark
595 .text, .data and .bss output sections as SEC_KEEP.
597 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
599 * configure.tgt: Extend AIX 5 behavior to AIX 6 and above.
601 2009-03-14 Dave Korn <dave.korn.cygwin@gmail.com>
602 Danny Smith <dannysmith@users.sourceforge.net>
604 * emultmpl/pe.em (pe_dll_characteristics): New variable.
605 (OPTION_DYNAMIC_BASE, OPTION_FORCE_INTEGRITY, OPTION_NX_COMPAT,
606 OPTION_NO_ISOLATION. OPTION_NO_SEH, OPTION_NO_BIND,
607 OPTION_WDM_DRIVER, OPTION_TERMINAL_SERVER_AWARE):
608 New macros for options to set DllCharacteristics flag bits.
609 (gld${EMULATION_NAME}_add_options): Add dynamicbase, forceinteg,
610 nxcompat, no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
611 (init): Add DllCharacteristics field.
612 (gld_${EMULATION_NAME}_list_options): List new options.
613 (gld${EMULATION_NAME}_handle_option): Handle new options.
614 * emultmpl/pep.em (pe_dll_characteristics): New variable.
615 (OPTION_DYNAMIC_BASE, OPTION_FORCE_INTEGRITY, OPTION_NX_COMPAT,
616 OPTION_NO_ISOLATION. OPTION_NO_SEH, OPTION_NO_BIND,
617 OPTION_WDM_DRIVER, OPTION_TERMINAL_SERVER_AWARE):
618 New macros for options to set DllCharacteristics flags.
619 (gld${EMULATION_NAME}_add_options): Add dynamicbase, forceinteg,
620 nxcompat,no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
621 (init): Add DllCharacteristics field.
622 (gld_${EMULATION_NAME}_list_options): List new options.
623 (gld${EMULATION_NAME}_handle_option): Handle new options.
624 * ldtexinfo : Document dynamicbase, forceinteg, nxcompat,
625 no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
627 2009-03-06 Nick Clifton <nickc@redhat.com>
629 * po/es.po: Updated Spanish translation.
631 2009-03-03 Dave Korn <dave.korn.cygwin@gmail.com>
633 * emultempl/pe.em (debug_section_p): New bfd_map_over_sections hook.
634 (gld_${EMULATION_NAME}_after_open): Use it to iterate all sections
635 of all input BFDs, looking for debug info. Enable long section names
637 * emultempl/pe.em (debug_section_p): Likewise.
638 (gld_${EMULATION_NAME}_after_open): Likewise.
639 * NEWS: Retrospectively adjust news announcement.
640 * ld.texinfo: Update documentation to mention new behaviour.
642 2009-03-03 Alan Modra <amodra@bigpond.net.au>
644 * Makefile.am: Run "make dep-am".
645 * Makefile.in: Regenerate.
647 2009-03-02 Sebastian Huber <sebastian.huber@embedded-brains.de>
649 * ldgram.y: Add support for REGION_ALIAS operator.
650 * ldlang.c: Likewise.
651 * ldlang.h: Likewise.
653 * NEWS: Mention the new feature.
654 * ld.texinfo: Document the new feature.
656 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
658 * Makefile.am: Replace score elf emulation with score3 and score7
660 * Makefile.in: Regenerate,
661 * NEWS: Mention support for Score7 architecture.
662 * configure.tgt: Add score7 emulation to score-elf target.
663 * emulparams/scoreelf.sh: Add score7 support.
664 * emultempl/scoreelf.em: Likewise.
666 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
668 * configure.tgt: Only use elf64hppa target emulation for hpux.
669 * emulparams/elf64hppa.sh: Don't include hppa64linux.sh.
670 (SCRIPT_NAME): Use new script elf64hppa.
671 (SCRIPT_NAME, ELFSIZE, NO_REL_RELOCS, ARCH, MACHINE, ENTRY,
672 TEMPLATE_NAME, GENERATE_SHLIB_SCRIPT, OTHER_READONLY_SECTIONS,
673 OTHER_READWRITE_SECTIONS, OTHER_BSS_SECTIONS, OTHER_GOT_RELOC_SECTIONS,
674 DATA_START_SYMBOLS, OTHER_SYMBOLS, DATA_PLT, PLT_BEFORE_GOT,
675 TEXT_DYNAMIC): Define.
676 * emulparams/hppa64linux.sh: Adjust comments.
677 * scripttempl/elf64hppa.sc: New file.
679 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
681 * configure: Regenerate.
683 2009-02-27 Dave Korn <dave.korn.cygwin@gmail.com>
685 * emultempl/pe.em (gld_${EMULATION_NAME}_before_parse): Set
686 default state of auto-import flag based on $target.
688 2009-02-24 Joseph Myers <joseph@codesourcery.com>
690 * ld.texinfo (ARM): Document changed meaning of --stub-group-size.
691 * emultempl/armelf.em (hook_in_stub): Insert after the input section.
692 (elf32_arm_add_stub_section): Update comment.
693 (PARSE_AND_LIST_OPTIONS): Update help for --stub-group-size.
695 2009-02-24 Sandra Loosemore <sandra@codesourcery.com>
697 * ld.texinfo (Options): Correct typos in example. Recommend
698 using joined forms of syntax for passing options with arguments
700 (-a): Use consistent syntax for documenting option arguments.
701 Clean up indexing and markup.
702 (-A/--architecture): Likewise.
703 (-f/--auxiliary): Likewise.
704 (-F/--filter): Likewise.
706 (-G/--gpsize): Likewise.
707 (-h/-soname):Likewise.
709 (-l/--library): Likewise.
710 (-L/--library-path): Likewise.
712 (--defsym): Likewise.
713 (-I/--dynamic-linker): Likewise.
715 (--oformat): Likewise.
716 (--retain-symbols-file): Likewise.
718 (-rpath-link): Likewise.
719 (--sort-common): Likewise.
720 (--sort-section): Likewise.
721 (--split-by-file): Likewise.
722 (--split-by-reloc): Likewise.
723 (--sysroot): Likewise.
724 (--section-start): Likewise.
725 (-Tbss, -Tdata, -Ttext): Likewise.
726 (-Ttext-segment): Likewise.
727 (--version-script): Likewise.
730 2009-02-18 Dave Korn <dave.korn.cygwin@gmail.com>
732 * ld.texinfo: Update to mention long section name options.
733 * NEWS: Mention new behaviour and command-line options.
734 * pe-dll.c (pe_use_coff_long_section_names): New global variable.
735 (pe_output_file_set_long_section_names): New function.
736 (pe_dll_build_sections): Call it on output BFDs.
737 (pe_exe_build_sections): Likewise.
738 (pe_dll_fill_sections): Likewise.
739 (pe_exe_fill_sections): Likewise.
740 * pe-dll.h (pe_use_coff_long_section_names): Declare extern.
741 (pe_output_file_set_long_section_names): Add prototype.
742 * pep-dll.c (pe_use_coff_long_section_names): Define pep_ alias.
743 (pe_output_file_set_long_section_names): Likewise.
744 * pep-dll.h (pep_use_coff_long_section_names): Declare extern.
745 (pep_output_file_set_long_section_names): Add prototype.
746 * pe.em (OPTION_ENABLE_LONG_SECTION_NAMES): New getopt value macro.
747 (OPTION_DISABLE_LONG_SECTION_NAMES): Likewise.
748 (gld${EMULATION_NAME}_add_options): Add new options to xtra_long[].
749 (gld_${EMULATION_NAME}_list_options): Describe them.
750 (gld${EMULATION_NAME}_handle_option): Set or clear global
751 pe_use_coff_long_section_names flag when options recognised.
752 (gld_${EMULATION_NAME}_after_open): En/disable long section names
753 for main output bfd by calling pe_output_file_set_long_section_names.
754 * pep.em (enum options): Extend enum with new getopt option values.
755 (gld${EMULATION_NAME}_add_options): Add new options to xtra_long[].
756 (gld_${EMULATION_NAME}_list_options): Describe them.
757 (gld${EMULATION_NAME}_handle_option): Set or clear global
758 pe_use_coff_long_section_names flag when options recognised.
759 (gld_${EMULATION_NAME}_after_open): En/disable long section names
760 for main output bfd by calling pep_output_file_set_long_section_names.
762 2009-02-16 Dave Korn <dave.korn.cygwin@gmail.com>
764 * emultempl/pe.em (gld_${EMULATION_NAME}_after_open): Don't emit
765 inadvertent .reloc sections caused by refactoring accident.
767 2009-02-16 Alan Modra <amodra@bigpond.net.au>
769 * ldlang.c (process_insert_statements): ASSERT that output section
770 statements are in order.
772 2009-02-16 Alan Modra <amodra@bigpond.net.au>
774 * ldlang.c (push_stat_ptr, pop_stat_ptr): New functions.
775 (stat_save, stat_save_ptr): New variables.
776 (lang_insert_orphan): Use push_stat_ptr and pop_stat_ptr.
777 (load_symbols): Likewise. Delete dead "bad_load" code.
778 (open_input_bfds): Warn on script containing output sections.
779 (lang_enter_output_section_statement): Use push_stat_ptr.
780 (lang_enter_group): Likewise.
781 (lang_leave_output_section_statement): Use pop_stat_ptr.
782 (lang_leave_group): Likewise.
783 * ldlang.h (push_stat_ptr, pop_stat_ptr): Declare.
784 * ldctor.c (ldctor_build_sets): Use push_stat_ptr and pop_stat_ptr.
785 * emultempl/beos.em (gld_${EMULATION_NAME}_set_symbols): Likewise.
786 * emultempl/pe.em (gld_${EMULATION_NAME}_set_symbols): Likewise.
787 * emultempl/pep.em (gld_${EMULATION_NAME}_set_symbols): Likewise.
788 * emultempl/spuelf.em (spu_place_special_section): Likewise.
789 * emultempl/xtensaelf.em (ld_xtensa_insert_page_offsets): Likewise.
791 2009-02-09 Nathan Sidwell <nathan@codesourcery.com>
793 Missing piece of 2009-01-26 commit
794 * ldlang.c (lang_process): Don't consider relocatable flag when
795 checking for overlap.
797 2009-02-05 Joseph Myers <joseph@codesourcery.com>
799 * emulparams/m68kelf.sh: Add newline at end of file.
801 2009-02-04 Nick Clifton <nickc@redhat.com>
804 * ld.texinfo (--allow-shlib-undefined): Correct description of
805 default settings and tidy up the rest of the entry.
807 2009-02-04 Alan Modra <amodra@bigpond.net.au>
809 * emultempl/spuelf.em (spu_after_open): Don't combine .text.ia.*
810 during relocatable link.
812 2009-02-03 Nick Clifton <nickc@redhat.com>
815 * ld.texinfo (Constants): Document the base-encoding suffixes
816 supported in linker scripts.
818 2009-02-03 Alan Modra <amodra@bigpond.net.au>
820 * NEWS: Mention --as-needed change.
822 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
824 * configure.in: AC_SUBST pdfdir.
825 * Makefile.am: Add install-pdf, install-pdf-am,
826 and install-pdf-recursive targets. Define pdf__strip_dir.
827 * po/Make-in: Add install-pdf target.
828 * configure: Regenerate.
829 * Makefile.in: Regenerate.
831 2009-01-31 Alan Modra <amodra@bigpond.net.au>
833 * ld.texinfo (--as-needed): Update.
835 2009-01-29 Andrew Jenner <andrew@codesourcery.com>
837 * emultempl/armelf.em: Correct formatting of help text for
838 --no-enum-size-warning option.
840 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
842 * lexsup.c (parse_args): Set check_section_addresses to 1 or 0.
843 * ld.h (args_type): Make check_section_addresses a char.
844 * ldmain.c (main): Default check_section_addresses to -1. Check it
845 for relocatable links.
846 * ld.texinfo (--check-sections): Update documentation.
848 2009-01-26 Kai Tietz <kai.tietz@onevision.com>
850 * pe-dll.c (tmp_seq2): New static variable.
851 (make_singleton_name_imp): New.
852 (make_import_fixup_entry): Use for v2 the _imp_<name> symbol and
853 avoid duplicate import table generation for same symbol.
854 (pe_create_runtime_relocator_reference): Make reference for
857 2009-01-21 Alan Modra <amodra@bigpond.net.au>
859 * emultempl/spuelf.em (params): Init new field.
860 (OPTION_SPU_NON_IA_TEXT): Define.
861 (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Add --non-ia-text.
862 (PARSE_AND_LIST_ARGS_CASES): Handle OPTION_SPU_NON_IA_TEXT.
864 2009-01-16 H.J. Lu <hongjiu.lu@intel.com>
866 * lexsup.c (option_values): Add OPTION_TTEXT_SEGMENT.
867 (ld_options): Add -Ttext-segment.
868 (parse_args): Handle OPTION_TTEXT_SEGMENT.
870 * ld.texinfo: Document -Ttext-segment.
872 * NEWS: Mention -Ttext-segment.
874 * scripttempl/elf.sc (TEXT_START_ADDR): Use SEGMENT_START.
875 (SHLIB_TEXT_START_ADDR): Likewise.
877 2009-01-13 Alan Modra <amodra@bigpond.net.au>
879 * emultempl/spu_icache.o_c: Regenerate.
881 2009-01-12 Alan Modra <amodra@bigpond.net.au>
883 * emultempl/spuelf.em (params): Init new fields.
884 (num_lines_set, line_size_set, icache_mgr, icache_mgr_stream): New vars.
885 (spu_place_special_section): Adjust placement for soft-icache. Pad
886 soft-icache section to a fixed size. Clear addr_tree.
887 (spu_elf_load_ovl_mgr): Support soft-icache. Map overlay manager
888 sections a little more intelligently.
889 (gld${EMULATION_NAME}_finish): Don't call spu_elf_build_stubs.
890 (OPTION_SPU_NUM_LINES): Rename from OPTION_SPU_NUM_REGIONS.
891 (OPTION_SPU_SOFT_ICACHE, OPTION_SPU_LINE_SIZE): Define.
892 (OPTION_SPU_LRLIVE): Define.
893 (PARSE_AND_LIST_LONGOPTS): Add new soft-icache options.
894 (PARSE_AND_LIST_OPTIONS): Likewise.
895 (PARSE_AND_LIST_ARGS_CASES): Handle them.
896 * emultempl/spu_icache.S: Dummy file.
897 * emultempl/spu_icache.o_c: Regenerate.
898 * Makefile.am (eelf32_spu.c): Depend on spu_icache.o_c.
899 (spu_icache.o_c): Add rule to build.
900 (CLEANFILES): Zap temp files.
901 (EXTRA_DIST): Add spu_icache.o_c.
902 * Makefile.in: Regenerate.
904 2009-01-08 Kai Tietz <kai.tietz@onevision.com>
906 * pe.em (OPTION_USE_NUL_PREFIXED_IMPORT_TABLES): New.
907 (gld..._add_options): Add new option
908 --use-nul-prefixed-import-tables.
909 (gld..._handle_option): Likewise.
910 * pep.em: Same as for pe.em.
911 * ld.texinfo: Add new option documentation for
912 --use-nul-prefixed-import-tables.
913 * pe-dll.c (pe_use_nul_prefixed_import_tables): New.
914 (make_head): Make prefix leading zero prefix element for
915 idata$4 and idata$5 dependent to new flag.
916 (make_import_fixup_entry): Remove idata4/5 prefix.
917 * pe-dll.h (pe_use_nul_prefixed_import_tables): New.
918 * pep-dll.c (pe_use_nul_prefixed_import_tables): New.
919 * pep-dll.h (pep_use_nul_prefixed_import_tables): New.
920 * NEWS: Add new option.
922 2009-01-05 Kai Tietz <kai.tietz@onevision.com>
924 * emultempl/pe.em: Prefix dollar characters to be outputed in
926 * emultempl/pep.em: Likewise.
928 2009-01-03 Dave Korn <dave.korn.cygwin@gmail.com>
930 * NEWS: Mention new feature --exclude-modules-for-implib.
931 * ld.texinfo: Document new --exclude-modules-for-implib option.
932 * pe-dll.c (exclude_list_struct): Change type member from int to
933 new enumeration exclude_type.
934 (pe_dll_add_excludes): Accept exclude_type instead of int param.
935 (auto_export): Replace magic constants by exclude_type values and
936 handle new choice EXCLUDEFORIMPLIB.
937 (pe_dll_generate_implib): Accept a pointer to the link_info and
938 iterate all input BFDs looking for EXCLUDEFORIMPLIB modules; re-open
939 fresh BFDs for any found and link into import lib archive chain.
940 * pe-dll.h (exclude_type): Add new enumerated type to replace magic
941 constants previously used for exclude_list_struct type member.
942 (pe_dll_add_excludes, pe_dll_generate_implib): Update prototypes.
943 * pep-dll.h (exclude_type, pe_dll_add_excludes,
944 pe_dll_generate_implib): Likewise to all the above.
945 * emultempl/pe.em (OPTION_EXCLUDE_MODULES_FOR_IMPLIB): Define new
946 getopts long option code for new --exclude-modules-for-implib option.
947 (gld${EMULATION_NAME}_add_options): Add new entry to xtra_long[].
948 (gld_${EMULATION_NAME}_list_options): List usage for it.
949 (gld${EMULATION_NAME}_handle_option): Use exclude_type enumerated
950 values when calling pe_dll_add_excludes, and handle EXCLUDEFORIMPLIB.
951 (gld_${EMULATION_NAME}_finish): Pass pointer to link_info when
952 calling pe_dll_generate_implib.
953 * emultempl/pep.em (options): Define new enumerated value for getopts
954 long option code for new --exclude-modules-for-implib option.
955 (gld${EMULATION_NAME}_add_options, gld_${EMULATION_NAME}_list_options,
956 gld${EMULATION_NAME}_handle_option, gld_${EMULATION_NAME}_finish):
957 Again, likewise to all the above.
959 2009-01-03 Dave Korn <dave.korn.cygwin@gmail.com>
961 * pe-dll.c (autofilter_liblist): Add entry for shared libgcc.
962 (libnamencmp): New function.
963 (auto_export): Use it in place of strncmp when filtering libraries.
965 For older changes see ChangeLog-2008
971 version-control: never