1 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
3 * emulparams/elf32_spu.sh (OTHER_READONLY_SECTIONS): Add .fixup
4 section and __fixup_start symbol.
5 * emultempl/spuelf.em (params): Initialize emit_fixups member.
6 (spu_before_allocation): Call spu_elf_size_sections.
7 (OPTION_SPU_EMIT_FIXUPS): Define.
8 (PARSE_AND_LIST_LONGOPTS): Add --emit-fixups.
9 (PARSE_AND_LIST_ARGS_CASES): Handle --emit-fixups.
10 * ld.texinfo (--emit-fixups): Document.
12 2009-08-04 Alan Modra <amodra@bigpond.net.au>
15 * emultempl/ppc32elf.em (ppc_before_allocation): Test rawsize,
16 not size, after lang_reset_memory_regions.
18 2009-07-30 Alan Modra <amodra@bigpond.net.au>
20 * emulparams/elf32ppc.sh (PLT): Don't include ".iplt".
21 * emulparams/elf_i386.sh (IREL_IN_PLT): Define.
22 * emulparams/elf_x86_64.sh (IREL_IN_PLT): Define.
23 * scripttempl/elf.sc: Create separate .iplt and .rela.iplt sections
26 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
28 * scripttempl/mmo.sc: For relocateable links, set $OUTPUT_FORMAT to
29 the new $RELOCATEABLE_OUTPUT_FORMAT, if set.
30 (OUTPUT_FORMAT): Use the variable $OUTPUT_FORMAT.
31 (ENTRY): Don't emit for relocateable links.
32 (/DISCARD/): Don't discard .gnu.warning.* for relocateable links.
33 * emulparams/mmo.sh (RELOCATEABLE_OUTPUT_FORMAT): Set, to
35 * emulparams/elf64mmix.sh (OTHER_TEXT_SECTIONS): Empty, don't
36 provide "Main" or set "_start.", for relocateable links.
38 2009-07-27 Nick Clifton <nickc@redhat.com>
40 * (po/fi.po): Updated Finnish translation.
42 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
44 * configure.tgt (targ64_extra_emuls): Add elf_l1om if elf_x86_64
45 is supported. Add elf_l1om_fbsd if elf_x86_64_fbsd is supported.
46 (targ_extra_emuls): Likewise.
48 * Makefile.am (ALL_64_EMULATIONS): Add eelf_l1om.o and
51 (eelf_l1om_fbsd.c): Likewise.
52 * Makefile.in: Regenerated.
54 * emulparams/elf_l1om.sh: New.
55 * emulparams/elf_l1om_fbsd.sh: Likewise.
57 2009-07-23 Ulrich Drepper <drepper@redhat.com>
59 * NEWS: Mention the linker's support for symbols with a binding of
62 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
65 * ldlang.c (insert_os_after): Tie assignments to non-alloc
66 output sections if there is no-input section.
68 2009-07-11 Alan Modra <amodra@bigpond.net.au>
70 * ldlang.c (insert_os_after): Don't tie assignments to non-alloc
73 2009-07-10 Alan Modra <amodra@bigpond.net.au>
75 * emultempl/ppc32elf.em (ppc_before_allocation): Turn on
76 linker relaxation if it might be necessary.
78 2009-07-10 Alan Modra <amodra@bigpond.net.au>
80 * emulparams/elf32ppc.sh (GOTPLT, PLT): Handle .iplt.
82 2009-07-06 Matthias Klose <doko@ubuntu.com>
84 * ld.texinfo: Fix typo.
86 2009-07-03 Tristan Gingold <gingold@adacore.com>
88 * scripttempl/pep.sc: Put .eh_frame in its own section.
89 * scripttempl/pe.sc: Ditto.
91 2009-06-26 Kai Tietz <kai.tietz@onevision.com>
93 * scripttempl/pe.sc (.debug_pubtypes): Added section rule.
94 * scripttempl/pep.sc: Likewise.
96 2009-06-25 Tristan Gingold <gingold@adacore.com>
98 * ldlang.c (print_input_section): Add is_discarded parameter. Adjust
100 (lang_map): Print the size of discarded sections.
101 (print_statement): Adjust call to print_input_section.
103 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
105 Merge cegcc and mingw32ce target name changes from CeGCC project:
107 2008-09-24 Pedro Alves <pedroalves@users.sourceforge.net>
109 * configure.tgt (arm*-*-cegcc*): Set LIB_PATH to
110 ${tooldir}/lib/w32api.
112 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
114 * configure.tgt: Add arm*-*-cegcc* target.
116 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
118 * configure.tgt: Add arm-*-mingw32ce* target.
120 2009-06-10 Philip Blundell <philb@gnu.org>
122 * emultempl/armelf.em (gld${EMULATION_NAME}_finish): Avoid crash
123 if section has no ELF data.
125 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
127 * scripttempl/elf.sc: Add .rel.ifunc and .rela.ifunc.
129 2009-06-05 H.J. Lu <hongjiu.lu@intel.com>
131 * scripttempl/elf.sc: Remove .rel.ifunc.dyn and .rela.ifunc.dyn.
133 2009-06-04 Alan Modra <amodra@bigpond.net.au>
135 * dep-in.sed: Don't use \n in replacement part of s command.
136 * Makefile.am (DEP1): LC_ALL for uniq.
137 * Makefile.in: Regenerate.
139 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
141 * scripttempl/elf.sc (PLT): Add "*(.iplt)".
142 (GOT): Add "*(.igot.plt)a" and "*(.igot)".
143 (GOTPLT): Add "*(.igot)".
144 (__rel_iplt_start): New.
145 (__rel_iplt_end): Likewise.
146 (__rela_iplt_start): Likewise.
147 (__rela_iplt_end): Likewise.
149 2009-05-27 Dave Korn <dave.korn.cygwin@gmail.com>
151 * deffilep.y (%union): Add new string-type semantic value 'digits'.
152 (%token): Remove NUMBER as token, add DIGITS.
153 (%type): Add NUMBER as type. Add new id types anylang_id, opt_id.
154 (ALIGNCOMM): Parse an anylang_id instead of a plain ID.
155 (anylang_id): New production.
156 (opt_digits): Likewise.
159 (def_lex): Return strings of digits in raw string form as DIGITS
160 token, instead of converting to numeric integer type.
162 2009-05-26 Nathan Sidwell <nathan@codesourcery.com>
164 * ldmain.c (main): Don't reject --relax -r.
165 * ld.texinfo (PowerPC ELF32): Document behaviour of relaxing
168 2009-05-26 Nick Clifton <nickc@redhat.com>
170 * po/id.po: Updated Indonesian translation.
171 * po/ld.pot: Updated template file.
173 2009-05-26 Alan Modra <amodra@bigpond.net.au>
175 * dep-in.sed: Output one filename per line with all lines having
176 continuation backslash. Prefix first line with "A", following
178 * Makefile.am (DEP): Don't use dep.sed here.
179 (DEP1): Run $MKDEP on single files, use dep.sed here on dependencies,
181 * Makefile.in: Regenerate.
183 2009-05-26 Alan Modra <amodra@bigpond.net.au>
185 * ldlang.c (lang_check_section_addresses): Ignore non-alloc sections.
187 2009-05-22 Julian Brown <julian@codesourcery.com>
189 * emultempl/armelf.em (fix_cortex_a8): New.
190 (arm_elf_before_allocation): Call bfd_elf32_arm_set_cortex_a8_fix.
191 (arm_elf_create_output_section_statements): Add fix_cortex_a8 to
192 bfd_elf32_arm_set_target_relocs.
193 (OPTION_FIX_CORTEX_A8, OPTION_NO_FIX_CORTEX_A8): New.
194 (PARSE_AND_LIST_LONGOPTS): Add [no-]fix-cortex-a8 options.
195 (PARSE_AND_LIST_OPTIONS): Add [no-]fix-cortex-a8 options.
196 (PARSE_AND_LIST_ARGS_CASES): Handle OPTION_[NO_]FIX_CORTEX_A8.
197 * ld.texinfo (--[no-]fix-cortex-a8): Briefly document new options.
199 2009-05-22 Nathan Sidwell <nathan@codesourcery.com>
201 * ldlang.c (lang_check_section_addresses): Ignore non-loadable
202 sections when checking for overlap. Clarify error message
203 concerns load address.
205 2009-05-22 Alan Modra <amodra@bigpond.net.au>
207 * Makefile.am: Run "make dep-am".
208 * Makefile.in: Regenerate.
210 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
212 * NEWS: Mention new feature.
213 * deffile.h (def_file_aligncomm): Add new struct definition.
214 (def_file): Add new def_file_aligncomm member.
215 * deffilep.y (%token): Add new ALIGNCOMM token.
216 (command): Add production rule for ALIGNCOMM.
217 (def_file_free): Free any chained def_file_aligncomm structs.
218 (diropts[]): Add entry for '-aligncomm' .drectve command.
219 (def_aligncomm): New grammar function.
220 * ld.texinfo: Document new feature.
221 * pe-dll.c (process_def_file): Rename from this ...
222 (process_def_file_and_drectve): ... to this, updating all callers,
223 and process any aligncomms chained to the def file after scanning
224 all .drectve sections.
225 (generate_edata): Updated to match.
226 (pe_dll_build_sections): Likewise.
228 2009-05-17 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
230 * pe-dll.c (process_def_file): Do not create empty export table.
232 2009-05-15 Alan Modra <amodra@bigpond.net.au>
234 * ldlang.c (lang_output_section_statement_lookup): Add function
235 comment. Make "name" non-const. Ensure duplicate entries use
236 the same string, allowing simple comparison in hash bucket loop.
237 Tweak constraint check.
238 (next_matching_output_section_statement): New function.
239 * ldlang.h (lang_output_section_statement_lookup): Update.
240 (next_matching_output_section_statement): Declare.
241 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don't
242 combine orphan sections when input sections flags differ in
244 * emultempl/pe.em: Formatting throughout.
245 (gld${EMULATION_NAME}_place_orphan): As for elf32.em.
246 * emultempl/pep.em: Formatting throughout.
247 (gld${EMULATION_NAME}_place_orphan): As for elf32.em.
249 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
251 * emultempl/spuelf.em (PARSE_AND_LIST_ARGS_CASES): Always use
252 compact stubs with software i-cache.
254 2009-05-14 Alan Modra <amodra@bigpond.net.au>
256 * emultempl/spuelf.em (spu_before_allocation): Call
257 spu_elf_place_overlay_data.
259 2009-05-14 Alan Modra <amodra@bigpond.net.au>
261 * ldlang.c (lang_insert_orphan): Add __start_<section> symbol
262 assignment inside output section statement. Ensure only one
263 set of symbols per output section.
264 * emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Add non-
265 dollar sections before dollar sections. Correct add_child
267 * emultempl/pep.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
269 2009-05-05 Paul Brook <paul@codesourcery.com>
271 * emultempl/armelf.em (compare_output_sec_vma): New function.
272 (gld${EMULATION_NAME}_finish): Add exidx munging code.
274 2009-05-05 Anatoly Sokolov <aesok@post.ru>
276 * scripttempl/avr.sc (MEMORY): Use DATA_ORIGIN.
277 * emulparams/avr1.sh (DATA_ORIGIN): Add.
278 * emulparams/avr2.sh (DATA_ORIGIN): Add.
279 * emulparams/avr25.sh (DATA_ORIGIN): Add.
280 * emulparams/avr3.sh (DATA_ORIGIN): Add.
281 * emulparams/avr31.sh (DATA_ORIGIN): Add.
282 * emulparams/avr35.sh (DATA_ORIGIN): Add.
283 * emulparams/avr4.sh (DATA_ORIGIN): Add.
284 * emulparams/avr5.sh (DATA_ORIGIN): Add.
285 * emulparams/avr51.sh (DATA_ORIGIN): Add.
286 (DATA_LENGTH): Update.
287 * emulparams/avr6.sh (DATA_ORIGIN): Add.
288 (DATA_LENGTH): Update.
290 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
292 * NEWS: Mention new feature.
293 * ld.texinfo (--version-script): Document extent of PE support.
294 (WIN32): Mention --version-script. Extend auto-export description.
295 * pe-dll.c (process_def_file): Use version script info to filter
296 symbols from auto-export.
297 * testsuite/ld-pe/vers-script-1.d: New file.
298 * testsuite/ld-pe/vers-script-2.d: New file.
299 * testsuite/ld-pe/vers-script-3.d: New file.
300 * testsuite/ld-pe/vers-script-4.d: New file.
301 * testsuite/ld-pe/vers-script-1.ver: New file.
302 * testsuite/ld-pe/vers-script-2.ver: New file.
303 * testsuite/ld-pe/vers-script-3.ver: New file.
304 * testsuite/ld-pe/vers-script-4.ver: New file.
305 * testsuite/ld-pe/vers-script-dll.c: New file.
306 * testsuite/ld-pe/vers-script.exp: New test script.
308 2009-05-01 Nathan Sidwell <nathan@codesourcery.com>
310 * emulparams/vxworks.sh (TEXT_START_ADDR): Override.
312 2009-04-30 Nick Clifton <nickc@redhat.com>
314 * NEWS: Mention support for IFUNC symbols.
316 2009-04-29 Anthony Green <green@moxielogic.com>
318 * emulparams/elf32moxie.sh (STACK_ADDR): Move default stack
319 position out to accommodate larger programs.
321 2009-04-29 Chris Demetriou <cgd@google.com>
323 * lexsup.c (option_values): Add OPTION_NO_EXPORT_DYNAMIC.
324 (ld_options): Likewise.
325 (parse_args): Likewise.
326 * ld.texinfo: Document --no-export-dynamic.
327 * NEWS: Mention --no-export-dynamic.
329 2009-04-29 Alan Modra <amodra@bigpond.net.au>
331 * deffilep.y (STACKSIZE_K): Rename from STACKSIZE.
333 2009-04-25 Alan Modra <amodra@bigpond.net.au>
336 * genscripts.sh: Don't pass $EMULATION_NAME as $CUSTOMIZER_SCRIPT
339 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
341 * emultempl/armelf.em (bfd_for_interwork, arm_elf_after_open)
342 (arm_elf_set_bfd_for_interworking): Delete.
343 (arm_elf_before_allocation): Do not set the interworking BFD.
344 Move allocation inside not-dynamic block.
345 (arm_elf_create_output_section_statements): Create glue sections
346 and set the interworking BFD here.
347 (LDEMUL_AFTER_OPEN): Delete.
349 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
351 * ldlang.c (lang_one_common): Use bfd_define_common_symbol.
353 2009-04-15 Anthony Green <green@moxielogic.com>
355 * configure.tgt: Add moxie support.
356 * Makefile.am: Add moxie files.
357 * Makefile.in: Rebuilt.
358 * emulparams/elf32moxie.sh: New file.
359 * scripttempl/moxie.sc: New file.
361 2009-04-15 Kazu Hirata <kazu@codesourcery.com>
363 * ldlang.c: Do not include limits.h.
365 2009-04-14 Alan Modra <amodra@bigpond.net.au>
368 * ldfile.c (find_scripts_dir): Use make_relative_prefix to find
369 ldscripts in build tree. Don't repeat search for ../lib/ldscripts.
371 2009-04-13 H.J. Lu <hongjiu.lu@intel.com>
373 * ldfile.c (ldfile_find_command_file): Revert the last change.
375 2009-04-11 H.J. Lu <hongjiu.lu@intel.com>
378 * ldfile.c (ldfile_find_command_file): First try raw name.
380 2009-04-09 Nick Clifton <nickc@redhat.com>
383 * ld.texinfo (Output Section Constraint): New node. Documents the
384 ONLY_IF_RO and ONLY_IF_RW constraints.
385 (Symbolic Constants): New node. Documents the CONSTANT operator.
387 2009-04-09 Thilo Fischer <thilo.fischer@uni-muenster.de>
389 * emultempl/spuelf.em (embedded_spu_file): Use pex_one in place
392 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
394 * lexsup.c (option_values): Add OPTION_WARN_ALTERNATE_EM.
395 (ld_options): Likewise.
396 (parse_args): Likewise.
398 * ld.texinfo: Document --warn-alternate-em.
400 * NEWS: Mention --warn-alternate-em.
402 2009-04-07 DJ Delorie <dj@redhat.com>
404 * emulparams/elf32mep.sh: Change default endian to little.
406 2009-04-07 Nick Clifton <nickc@redhat.com>
408 * ld.texinfo (Output Section Address): Note that specifying an
409 address for an output section will only change the location
410 counter if the output section is used.
412 2009-04-06 Kazu Hirata <kazu@codesourcery.com>
414 * ldfile.c (ldfile_find_command_file): Initialize result.
416 2009-04-06 Kazu Hirata <kazu@codesourcery.com>
418 * ld.texinfo (-L): Mention that -L options do not affect how ld
419 searches for a linker script unless -T option is specified.
420 * ldfile.c (ldfile_find_command_file): Append the path obtained
421 from the program name to the search path instead of
422 prepending. Add a new parameter "default_only". Restrict the
423 search to the default script location if the new parameter is
425 (ldfile_open_command_file_1): New.
426 (ldfile_open_command_file): Call ldfile_open_command_file_1.
427 (ldfile_open_default_command_file): New.
429 2009-04-03 Nathan Sidwell <nathan@codesourcery.com>
431 * ldlang.c (lang_leave_output_section_statement): Set lma_region
432 if it is not overridden and section is for the same vma region as
433 the previous section.
435 2009-04-02 Dave Korn <dave.korn.cygwin@gmail.com>
438 * ld.texinfo (--export-dynamic): Mention --export-all-symbols.
439 * emultempl/pe.em (gld_${EMULATION_NAME}_after_parse): Issue
440 warning if --export-dynamic was passed on command-line.
441 * emultempl/pep.em (gld_${EMULATION_NAME}_after_parse): Likewise.
443 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
445 * emultempl/aix.em (gld${EMULATION_NAME}_open_dynamic_archive): New
447 (ld_${EMULATION_NAME}_emulation): Use it.
449 2009-03-20 H.J. Lu <hongjiu.lu@intel.com>
452 * ldlang.c (lang_end): Warn missing entry symbol for -pie.
454 2009-03-19 Alan Modra <amodra@bigpond.net.au>
456 * emultempl/spuelf.em (spu_before_allocation): Report errors from
457 spu_elf_find_overlays.
459 2009-03-18 H.J. Lu <hongjiu.lu@intel.com>
462 * lexsup.c (parse_args): Call ldlang_add_undef for -e.
464 2009-03-18 Alan Modra <amodra@bigpond.net.au>
466 * ld.h: Remove alloca handling.
468 2009-03-17 Alan Modra <amodra@bigpond.net.au>
470 * emultempl/spu_icache.S: Add new entry to dummy handler.
471 * emultempl/spu_icache.o_c: Regenerate.
472 * emultempl/spuelf.em (params): Init new field.
473 (no_overlays): New static var.
474 (spu_before_allocation): Use it.
475 (OPTION_SPU_COMPACT_STUBS): Define.
476 (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Add compact-stubs.
477 (PARSE_AND_LIST_ARGS_CASES): Handle compact-stubs. Adjust no-overlays
480 2009-03-17 Alan Modra <amodra@bigpond.net.au>
482 * configure.host (HOSTING_LIBS): Two dollars on shell variable
483 expansion to suit make.
485 2009-03-17 Alan Modra <amodra@bigpond.net.au>
487 * configure.in: Invoke ACX_PROG_CMP_IGNORE_INITIAL.
488 * Makefile.am (check-DEJAGNU): Set DO_COMPARE.
489 * aclocal.m4: Regenerate.
490 * configure: Regenerate.
491 * Makefile.in: Regenerate.
493 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
495 * emultempl/aix.em (auto_export_flags): New variable.
496 (explicit_auto_export_flags): Likewise.
497 (OPTION_EXPALL, OPTION_EXPFULL): New enum values.
498 (OPTION_NOEXPALL, OPTION_NOEXPFULL): Likewise.
499 (gld${EMULATION_NAME}_add_options): Add -bexpall, -bexpfull,
500 -bnoexpall and -bnoexpfull.
501 (gld${EMULATION_NAME}_handle_option): Handle them.
502 (gld${EMULATION_NAME}_before_allocation): Update the call to
503 bfd_size_dynamic_sections.
505 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
507 * emultempl/aix.em (gld${EMULATION_NAME}_handle_option): Make
508 -berok and -bernotok control link_info.unresolved_syms_in_objects
509 and link_info.unresolved_syms_in_shared_libs instead of
510 force_make_executable.
512 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
514 * emultempl/aix.em (gld${EMULATION_NAME}_before_parse): Set
515 config.dynamic_link to TRUE.
517 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
519 * emultempl/aix.em (gld${EMULATION_NAME}_before_allocation): Mark
520 .text, .data and .bss output sections as SEC_KEEP.
522 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
524 * configure.tgt: Extend AIX 5 behavior to AIX 6 and above.
526 2009-03-14 Dave Korn <dave.korn.cygwin@gmail.com>
527 Danny Smith <dannysmith@users.sourceforge.net>
529 * emultmpl/pe.em (pe_dll_characteristics): New variable.
530 (OPTION_DYNAMIC_BASE, OPTION_FORCE_INTEGRITY, OPTION_NX_COMPAT,
531 OPTION_NO_ISOLATION. OPTION_NO_SEH, OPTION_NO_BIND,
532 OPTION_WDM_DRIVER, OPTION_TERMINAL_SERVER_AWARE):
533 New macros for options to set DllCharacteristics flag bits.
534 (gld${EMULATION_NAME}_add_options): Add dynamicbase, forceinteg,
535 nxcompat, no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
536 (init): Add DllCharacteristics field.
537 (gld_${EMULATION_NAME}_list_options): List new options.
538 (gld${EMULATION_NAME}_handle_option): Handle new options.
539 * emultmpl/pep.em (pe_dll_characteristics): New variable.
540 (OPTION_DYNAMIC_BASE, OPTION_FORCE_INTEGRITY, OPTION_NX_COMPAT,
541 OPTION_NO_ISOLATION. OPTION_NO_SEH, OPTION_NO_BIND,
542 OPTION_WDM_DRIVER, OPTION_TERMINAL_SERVER_AWARE):
543 New macros for options to set DllCharacteristics flags.
544 (gld${EMULATION_NAME}_add_options): Add dynamicbase, forceinteg,
545 nxcompat,no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
546 (init): Add DllCharacteristics field.
547 (gld_${EMULATION_NAME}_list_options): List new options.
548 (gld${EMULATION_NAME}_handle_option): Handle new options.
549 * ldtexinfo : Document dynamicbase, forceinteg, nxcompat,
550 no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
552 2009-03-06 Nick Clifton <nickc@redhat.com>
554 * po/es.po: Updated Spanish translation.
556 2009-03-03 Dave Korn <dave.korn.cygwin@gmail.com>
558 * emultempl/pe.em (debug_section_p): New bfd_map_over_sections hook.
559 (gld_${EMULATION_NAME}_after_open): Use it to iterate all sections
560 of all input BFDs, looking for debug info. Enable long section names
562 * emultempl/pe.em (debug_section_p): Likewise.
563 (gld_${EMULATION_NAME}_after_open): Likewise.
564 * NEWS: Retrospectively adjust news announcement.
565 * ld.texinfo: Update documentation to mention new behaviour.
567 2009-03-03 Alan Modra <amodra@bigpond.net.au>
569 * Makefile.am: Run "make dep-am".
570 * Makefile.in: Regenerate.
572 2009-03-02 Sebastian Huber <sebastian.huber@embedded-brains.de>
574 * ldgram.y: Add support for REGION_ALIAS operator.
575 * ldlang.c: Likewise.
576 * ldlang.h: Likewise.
578 * NEWS: Mention the new feature.
579 * ld.texinfo: Document the new feature.
581 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
583 * Makefile.am: Replace score elf emulation with score3 and score7
585 * Makefile.in: Regenerate,
586 * NEWS: Mention support for Score7 architecture.
587 * configure.tgt: Add score7 emulation to score-elf target.
588 * emulparams/scoreelf.sh: Add score7 support.
589 * emultempl/scoreelf.em: Likewise.
591 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
593 * configure.tgt: Only use elf64hppa target emulation for hpux.
594 * emulparams/elf64hppa.sh: Don't include hppa64linux.sh.
595 (SCRIPT_NAME): Use new script elf64hppa.
596 (SCRIPT_NAME, ELFSIZE, NO_REL_RELOCS, ARCH, MACHINE, ENTRY,
597 TEMPLATE_NAME, GENERATE_SHLIB_SCRIPT, OTHER_READONLY_SECTIONS,
598 OTHER_READWRITE_SECTIONS, OTHER_BSS_SECTIONS, OTHER_GOT_RELOC_SECTIONS,
599 DATA_START_SYMBOLS, OTHER_SYMBOLS, DATA_PLT, PLT_BEFORE_GOT,
600 TEXT_DYNAMIC): Define.
601 * emulparams/hppa64linux.sh: Adjust comments.
602 * scripttempl/elf64hppa.sc: New file.
604 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
606 * configure: Regenerate.
608 2009-02-27 Dave Korn <dave.korn.cygwin@gmail.com>
610 * emultempl/pe.em (gld_${EMULATION_NAME}_before_parse): Set
611 default state of auto-import flag based on $target.
613 2009-02-24 Joseph Myers <joseph@codesourcery.com>
615 * ld.texinfo (ARM): Document changed meaning of --stub-group-size.
616 * emultempl/armelf.em (hook_in_stub): Insert after the input section.
617 (elf32_arm_add_stub_section): Update comment.
618 (PARSE_AND_LIST_OPTIONS): Update help for --stub-group-size.
620 2009-02-24 Sandra Loosemore <sandra@codesourcery.com>
622 * ld.texinfo (Options): Correct typos in example. Recommend
623 using joined forms of syntax for passing options with arguments
625 (-a): Use consistent syntax for documenting option arguments.
626 Clean up indexing and markup.
627 (-A/--architecture): Likewise.
628 (-f/--auxiliary): Likewise.
629 (-F/--filter): Likewise.
631 (-G/--gpsize): Likewise.
632 (-h/-soname):Likewise.
634 (-l/--library): Likewise.
635 (-L/--library-path): Likewise.
637 (--defsym): Likewise.
638 (-I/--dynamic-linker): Likewise.
640 (--oformat): Likewise.
641 (--retain-symbols-file): Likewise.
643 (-rpath-link): Likewise.
644 (--sort-common): Likewise.
645 (--sort-section): Likewise.
646 (--split-by-file): Likewise.
647 (--split-by-reloc): Likewise.
648 (--sysroot): Likewise.
649 (--section-start): Likewise.
650 (-Tbss, -Tdata, -Ttext): Likewise.
651 (-Ttext-segment): Likewise.
652 (--version-script): Likewise.
655 2009-02-18 Dave Korn <dave.korn.cygwin@gmail.com>
657 * ld.texinfo: Update to mention long section name options.
658 * NEWS: Mention new behaviour and command-line options.
659 * pe-dll.c (pe_use_coff_long_section_names): New global variable.
660 (pe_output_file_set_long_section_names): New function.
661 (pe_dll_build_sections): Call it on output BFDs.
662 (pe_exe_build_sections): Likewise.
663 (pe_dll_fill_sections): Likewise.
664 (pe_exe_fill_sections): Likewise.
665 * pe-dll.h (pe_use_coff_long_section_names): Declare extern.
666 (pe_output_file_set_long_section_names): Add prototype.
667 * pep-dll.c (pe_use_coff_long_section_names): Define pep_ alias.
668 (pe_output_file_set_long_section_names): Likewise.
669 * pep-dll.h (pep_use_coff_long_section_names): Declare extern.
670 (pep_output_file_set_long_section_names): Add prototype.
671 * pe.em (OPTION_ENABLE_LONG_SECTION_NAMES): New getopt value macro.
672 (OPTION_DISABLE_LONG_SECTION_NAMES): Likewise.
673 (gld${EMULATION_NAME}_add_options): Add new options to xtra_long[].
674 (gld_${EMULATION_NAME}_list_options): Describe them.
675 (gld${EMULATION_NAME}_handle_option): Set or clear global
676 pe_use_coff_long_section_names flag when options recognised.
677 (gld_${EMULATION_NAME}_after_open): En/disable long section names
678 for main output bfd by calling pe_output_file_set_long_section_names.
679 * pep.em (enum options): Extend enum with new getopt option values.
680 (gld${EMULATION_NAME}_add_options): Add new options to xtra_long[].
681 (gld_${EMULATION_NAME}_list_options): Describe them.
682 (gld${EMULATION_NAME}_handle_option): Set or clear global
683 pe_use_coff_long_section_names flag when options recognised.
684 (gld_${EMULATION_NAME}_after_open): En/disable long section names
685 for main output bfd by calling pep_output_file_set_long_section_names.
687 2009-02-16 Dave Korn <dave.korn.cygwin@gmail.com>
689 * emultempl/pe.em (gld_${EMULATION_NAME}_after_open): Don't emit
690 inadvertent .reloc sections caused by refactoring accident.
692 2009-02-16 Alan Modra <amodra@bigpond.net.au>
694 * ldlang.c (process_insert_statements): ASSERT that output section
695 statements are in order.
697 2009-02-16 Alan Modra <amodra@bigpond.net.au>
699 * ldlang.c (push_stat_ptr, pop_stat_ptr): New functions.
700 (stat_save, stat_save_ptr): New variables.
701 (lang_insert_orphan): Use push_stat_ptr and pop_stat_ptr.
702 (load_symbols): Likewise. Delete dead "bad_load" code.
703 (open_input_bfds): Warn on script containing output sections.
704 (lang_enter_output_section_statement): Use push_stat_ptr.
705 (lang_enter_group): Likewise.
706 (lang_leave_output_section_statement): Use pop_stat_ptr.
707 (lang_leave_group): Likewise.
708 * ldlang.h (push_stat_ptr, pop_stat_ptr): Declare.
709 * ldctor.c (ldctor_build_sets): Use push_stat_ptr and pop_stat_ptr.
710 * emultempl/beos.em (gld_${EMULATION_NAME}_set_symbols): Likewise.
711 * emultempl/pe.em (gld_${EMULATION_NAME}_set_symbols): Likewise.
712 * emultempl/pep.em (gld_${EMULATION_NAME}_set_symbols): Likewise.
713 * emultempl/spuelf.em (spu_place_special_section): Likewise.
714 * emultempl/xtensaelf.em (ld_xtensa_insert_page_offsets): Likewise.
716 2009-02-09 Nathan Sidwell <nathan@codesourcery.com>
718 Missing piece of 2009-01-26 commit
719 * ldlang.c (lang_process): Don't consider relocatable flag when
720 checking for overlap.
722 2009-02-05 Joseph Myers <joseph@codesourcery.com>
724 * emulparams/m68kelf.sh: Add newline at end of file.
726 2009-02-04 Nick Clifton <nickc@redhat.com>
729 * ld.texinfo (--allow-shlib-undefined): Correct description of
730 default settings and tidy up the rest of the entry.
732 2009-02-04 Alan Modra <amodra@bigpond.net.au>
734 * emultempl/spuelf.em (spu_after_open): Don't combine .text.ia.*
735 during relocatable link.
737 2009-02-03 Nick Clifton <nickc@redhat.com>
740 * ld.texinfo (Constants): Document the base-encoding suffixes
741 supported in linker scripts.
743 2009-02-03 Alan Modra <amodra@bigpond.net.au>
745 * NEWS: Mention --as-needed change.
747 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
749 * configure.in: AC_SUBST pdfdir.
750 * Makefile.am: Add install-pdf, install-pdf-am,
751 and install-pdf-recursive targets. Define pdf__strip_dir.
752 * po/Make-in: Add install-pdf target.
753 * configure: Regenerate.
754 * Makefile.in: Regenerate.
756 2009-01-31 Alan Modra <amodra@bigpond.net.au>
758 * ld.texinfo (--as-needed): Update.
760 2009-01-29 Andrew Jenner <andrew@codesourcery.com>
762 * emultempl/armelf.em: Correct formatting of help text for
763 --no-enum-size-warning option.
765 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
767 * lexsup.c (parse_args): Set check_section_addresses to 1 or 0.
768 * ld.h (args_type): Make check_section_addresses a char.
769 * ldmain.c (main): Default check_section_addresses to -1. Check it
770 for relocatable links.
771 * ld.texinfo (--check-sections): Update documentation.
773 2009-01-26 Kai Tietz <kai.tietz@onevision.com>
775 * pe-dll.c (tmp_seq2): New static variable.
776 (make_singleton_name_imp): New.
777 (make_import_fixup_entry): Use for v2 the _imp_<name> symbol and
778 avoid duplicate import table generation for same symbol.
779 (pe_create_runtime_relocator_reference): Make reference for
782 2009-01-21 Alan Modra <amodra@bigpond.net.au>
784 * emultempl/spuelf.em (params): Init new field.
785 (OPTION_SPU_NON_IA_TEXT): Define.
786 (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Add --non-ia-text.
787 (PARSE_AND_LIST_ARGS_CASES): Handle OPTION_SPU_NON_IA_TEXT.
789 2009-01-16 H.J. Lu <hongjiu.lu@intel.com>
791 * lexsup.c (option_values): Add OPTION_TTEXT_SEGMENT.
792 (ld_options): Add -Ttext-segment.
793 (parse_args): Handle OPTION_TTEXT_SEGMENT.
795 * ld.texinfo: Document -Ttext-segment.
797 * NEWS: Mention -Ttext-segment.
799 * scripttempl/elf.sc (TEXT_START_ADDR): Use SEGMENT_START.
800 (SHLIB_TEXT_START_ADDR): Likewise.
802 2009-01-13 Alan Modra <amodra@bigpond.net.au>
804 * emultempl/spu_icache.o_c: Regenerate.
806 2009-01-12 Alan Modra <amodra@bigpond.net.au>
808 * emultempl/spuelf.em (params): Init new fields.
809 (num_lines_set, line_size_set, icache_mgr, icache_mgr_stream): New vars.
810 (spu_place_special_section): Adjust placement for soft-icache. Pad
811 soft-icache section to a fixed size. Clear addr_tree.
812 (spu_elf_load_ovl_mgr): Support soft-icache. Map overlay manager
813 sections a little more intelligently.
814 (gld${EMULATION_NAME}_finish): Don't call spu_elf_build_stubs.
815 (OPTION_SPU_NUM_LINES): Rename from OPTION_SPU_NUM_REGIONS.
816 (OPTION_SPU_SOFT_ICACHE, OPTION_SPU_LINE_SIZE): Define.
817 (OPTION_SPU_LRLIVE): Define.
818 (PARSE_AND_LIST_LONGOPTS): Add new soft-icache options.
819 (PARSE_AND_LIST_OPTIONS): Likewise.
820 (PARSE_AND_LIST_ARGS_CASES): Handle them.
821 * emultempl/spu_icache.S: Dummy file.
822 * emultempl/spu_icache.o_c: Regenerate.
823 * Makefile.am (eelf32_spu.c): Depend on spu_icache.o_c.
824 (spu_icache.o_c): Add rule to build.
825 (CLEANFILES): Zap temp files.
826 (EXTRA_DIST): Add spu_icache.o_c.
827 * Makefile.in: Regenerate.
829 2009-01-08 Kai Tietz <kai.tietz@onevision.com>
831 * pe.em (OPTION_USE_NUL_PREFIXED_IMPORT_TABLES): New.
832 (gld..._add_options): Add new option
833 --use-nul-prefixed-import-tables.
834 (gld..._handle_option): Likewise.
835 * pep.em: Same as for pe.em.
836 * ld.texinfo: Add new option documentation for
837 --use-nul-prefixed-import-tables.
838 * pe-dll.c (pe_use_nul_prefixed_import_tables): New.
839 (make_head): Make prefix leading zero prefix element for
840 idata$4 and idata$5 dependent to new flag.
841 (make_import_fixup_entry): Remove idata4/5 prefix.
842 * pe-dll.h (pe_use_nul_prefixed_import_tables): New.
843 * pep-dll.c (pe_use_nul_prefixed_import_tables): New.
844 * pep-dll.h (pep_use_nul_prefixed_import_tables): New.
845 * NEWS: Add new option.
847 2009-01-05 Kai Tietz <kai.tietz@onevision.com>
849 * emultempl/pe.em: Prefix dollar characters to be outputed in
851 * emultempl/pep.em: Likewise.
853 2009-01-03 Dave Korn <dave.korn.cygwin@gmail.com>
855 * NEWS: Mention new feature --exclude-modules-for-implib.
856 * ld.texinfo: Document new --exclude-modules-for-implib option.
857 * pe-dll.c (exclude_list_struct): Change type member from int to
858 new enumeration exclude_type.
859 (pe_dll_add_excludes): Accept exclude_type instead of int param.
860 (auto_export): Replace magic constants by exclude_type values and
861 handle new choice EXCLUDEFORIMPLIB.
862 (pe_dll_generate_implib): Accept a pointer to the link_info and
863 iterate all input BFDs looking for EXCLUDEFORIMPLIB modules; re-open
864 fresh BFDs for any found and link into import lib archive chain.
865 * pe-dll.h (exclude_type): Add new enumerated type to replace magic
866 constants previously used for exclude_list_struct type member.
867 (pe_dll_add_excludes, pe_dll_generate_implib): Update prototypes.
868 * pep-dll.h (exclude_type, pe_dll_add_excludes,
869 pe_dll_generate_implib): Likewise to all the above.
870 * emultempl/pe.em (OPTION_EXCLUDE_MODULES_FOR_IMPLIB): Define new
871 getopts long option code for new --exclude-modules-for-implib option.
872 (gld${EMULATION_NAME}_add_options): Add new entry to xtra_long[].
873 (gld_${EMULATION_NAME}_list_options): List usage for it.
874 (gld${EMULATION_NAME}_handle_option): Use exclude_type enumerated
875 values when calling pe_dll_add_excludes, and handle EXCLUDEFORIMPLIB.
876 (gld_${EMULATION_NAME}_finish): Pass pointer to link_info when
877 calling pe_dll_generate_implib.
878 * emultempl/pep.em (options): Define new enumerated value for getopts
879 long option code for new --exclude-modules-for-implib option.
880 (gld${EMULATION_NAME}_add_options, gld_${EMULATION_NAME}_list_options,
881 gld${EMULATION_NAME}_handle_option, gld_${EMULATION_NAME}_finish):
882 Again, likewise to all the above.
884 2009-01-03 Dave Korn <dave.korn.cygwin@gmail.com>
886 * pe-dll.c (autofilter_liblist): Add entry for shared libgcc.
887 (libnamencmp): New function.
888 (auto_export): Use it in place of strncmp when filtering libraries.
890 For older changes see ChangeLog-2008
896 version-control: never