1 2009-07-11 Alan Modra <amodra@bigpond.net.au>
3 * ldlang.c (insert_os_after): Don't tie assignments to non-alloc
6 2009-07-10 Alan Modra <amodra@bigpond.net.au>
8 * emultempl/ppc32elf.em (ppc_before_allocation): Turn on
9 linker relaxation if it might be necessary.
11 2009-07-10 Alan Modra <amodra@bigpond.net.au>
13 * emulparams/elf32ppc.sh (GOTPLT, PLT): Handle .iplt.
15 2009-07-06 Matthias Klose <doko@ubuntu.com>
17 * ld.texinfo: Fix typo.
19 2009-07-03 Tristan Gingold <gingold@adacore.com>
21 * scripttempl/pep.sc: Put .eh_frame in its own section.
22 * scripttempl/pe.sc: Ditto.
24 2009-06-26 Kai Tietz <kai.tietz@onevision.com>
26 * scripttempl/pe.sc (.debug_pubtypes): Added section rule.
27 * scripttempl/pep.sc: Likewise.
29 2009-06-25 Tristan Gingold <gingold@adacore.com>
31 * ldlang.c (print_input_section): Add is_discarded parameter. Adjust
33 (lang_map): Print the size of discarded sections.
34 (print_statement): Adjust call to print_input_section.
36 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
38 Merge cegcc and mingw32ce target name changes from CeGCC project:
40 2008-09-24 Pedro Alves <pedroalves@users.sourceforge.net>
42 * configure.tgt (arm*-*-cegcc*): Set LIB_PATH to
43 ${tooldir}/lib/w32api.
45 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
47 * configure.tgt: Add arm*-*-cegcc* target.
49 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
51 * configure.tgt: Add arm-*-mingw32ce* target.
53 2009-06-10 Philip Blundell <philb@gnu.org>
55 * emultempl/armelf.em (gld${EMULATION_NAME}_finish): Avoid crash
56 if section has no ELF data.
58 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
60 * scripttempl/elf.sc: Add .rel.ifunc and .rela.ifunc.
62 2009-06-05 H.J. Lu <hongjiu.lu@intel.com>
64 * scripttempl/elf.sc: Remove .rel.ifunc.dyn and .rela.ifunc.dyn.
66 2009-06-04 Alan Modra <amodra@bigpond.net.au>
68 * dep-in.sed: Don't use \n in replacement part of s command.
69 * Makefile.am (DEP1): LC_ALL for uniq.
70 * Makefile.in: Regenerate.
72 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
74 * scripttempl/elf.sc (PLT): Add "*(.iplt)".
75 (GOT): Add "*(.igot.plt)a" and "*(.igot)".
76 (GOTPLT): Add "*(.igot)".
77 (__rel_iplt_start): New.
78 (__rel_iplt_end): Likewise.
79 (__rela_iplt_start): Likewise.
80 (__rela_iplt_end): Likewise.
82 2009-05-27 Dave Korn <dave.korn.cygwin@gmail.com>
84 * deffilep.y (%union): Add new string-type semantic value 'digits'.
85 (%token): Remove NUMBER as token, add DIGITS.
86 (%type): Add NUMBER as type. Add new id types anylang_id, opt_id.
87 (ALIGNCOMM): Parse an anylang_id instead of a plain ID.
88 (anylang_id): New production.
89 (opt_digits): Likewise.
92 (def_lex): Return strings of digits in raw string form as DIGITS
93 token, instead of converting to numeric integer type.
95 2009-05-26 Nathan Sidwell <nathan@codesourcery.com>
97 * ldmain.c (main): Don't reject --relax -r.
98 * ld.texinfo (PowerPC ELF32): Document behaviour of relaxing
101 2009-05-26 Nick Clifton <nickc@redhat.com>
103 * po/id.po: Updated Indonesian translation.
104 * po/ld.pot: Updated template file.
106 2009-05-26 Alan Modra <amodra@bigpond.net.au>
108 * dep-in.sed: Output one filename per line with all lines having
109 continuation backslash. Prefix first line with "A", following
111 * Makefile.am (DEP): Don't use dep.sed here.
112 (DEP1): Run $MKDEP on single files, use dep.sed here on dependencies,
114 * Makefile.in: Regenerate.
116 2009-05-26 Alan Modra <amodra@bigpond.net.au>
118 * ldlang.c (lang_check_section_addresses): Ignore non-alloc sections.
120 2009-05-22 Julian Brown <julian@codesourcery.com>
122 * emultempl/armelf.em (fix_cortex_a8): New.
123 (arm_elf_before_allocation): Call bfd_elf32_arm_set_cortex_a8_fix.
124 (arm_elf_create_output_section_statements): Add fix_cortex_a8 to
125 bfd_elf32_arm_set_target_relocs.
126 (OPTION_FIX_CORTEX_A8, OPTION_NO_FIX_CORTEX_A8): New.
127 (PARSE_AND_LIST_LONGOPTS): Add [no-]fix-cortex-a8 options.
128 (PARSE_AND_LIST_OPTIONS): Add [no-]fix-cortex-a8 options.
129 (PARSE_AND_LIST_ARGS_CASES): Handle OPTION_[NO_]FIX_CORTEX_A8.
130 * ld.texinfo (--[no-]fix-cortex-a8): Briefly document new options.
132 2009-05-22 Nathan Sidwell <nathan@codesourcery.com>
134 * ldlang.c (lang_check_section_addresses): Ignore non-loadable
135 sections when checking for overlap. Clarify error message
136 concerns load address.
138 2009-05-22 Alan Modra <amodra@bigpond.net.au>
140 * Makefile.am: Run "make dep-am".
141 * Makefile.in: Regenerate.
143 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
145 * NEWS: Mention new feature.
146 * deffile.h (def_file_aligncomm): Add new struct definition.
147 (def_file): Add new def_file_aligncomm member.
148 * deffilep.y (%token): Add new ALIGNCOMM token.
149 (command): Add production rule for ALIGNCOMM.
150 (def_file_free): Free any chained def_file_aligncomm structs.
151 (diropts[]): Add entry for '-aligncomm' .drectve command.
152 (def_aligncomm): New grammar function.
153 * ld.texinfo: Document new feature.
154 * pe-dll.c (process_def_file): Rename from this ...
155 (process_def_file_and_drectve): ... to this, updating all callers,
156 and process any aligncomms chained to the def file after scanning
157 all .drectve sections.
158 (generate_edata): Updated to match.
159 (pe_dll_build_sections): Likewise.
161 2009-05-17 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
163 * pe-dll.c (process_def_file): Do not create empty export table.
165 2009-05-15 Alan Modra <amodra@bigpond.net.au>
167 * ldlang.c (lang_output_section_statement_lookup): Add function
168 comment. Make "name" non-const. Ensure duplicate entries use
169 the same string, allowing simple comparison in hash bucket loop.
170 Tweak constraint check.
171 (next_matching_output_section_statement): New function.
172 * ldlang.h (lang_output_section_statement_lookup): Update.
173 (next_matching_output_section_statement): Declare.
174 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don't
175 combine orphan sections when input sections flags differ in
177 * emultempl/pe.em: Formatting throughout.
178 (gld${EMULATION_NAME}_place_orphan): As for elf32.em.
179 * emultempl/pep.em: Formatting throughout.
180 (gld${EMULATION_NAME}_place_orphan): As for elf32.em.
182 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
184 * emultempl/spuelf.em (PARSE_AND_LIST_ARGS_CASES): Always use
185 compact stubs with software i-cache.
187 2009-05-14 Alan Modra <amodra@bigpond.net.au>
189 * emultempl/spuelf.em (spu_before_allocation): Call
190 spu_elf_place_overlay_data.
192 2009-05-14 Alan Modra <amodra@bigpond.net.au>
194 * ldlang.c (lang_insert_orphan): Add __start_<section> symbol
195 assignment inside output section statement. Ensure only one
196 set of symbols per output section.
197 * emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Add non-
198 dollar sections before dollar sections. Correct add_child
200 * emultempl/pep.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
202 2009-05-05 Paul Brook <paul@codesourcery.com>
204 * emultempl/armelf.em (compare_output_sec_vma): New function.
205 (gld${EMULATION_NAME}_finish): Add exidx munging code.
207 2009-05-05 Anatoly Sokolov <aesok@post.ru>
209 * scripttempl/avr.sc (MEMORY): Use DATA_ORIGIN.
210 * emulparams/avr1.sh (DATA_ORIGIN): Add.
211 * emulparams/avr2.sh (DATA_ORIGIN): Add.
212 * emulparams/avr25.sh (DATA_ORIGIN): Add.
213 * emulparams/avr3.sh (DATA_ORIGIN): Add.
214 * emulparams/avr31.sh (DATA_ORIGIN): Add.
215 * emulparams/avr35.sh (DATA_ORIGIN): Add.
216 * emulparams/avr4.sh (DATA_ORIGIN): Add.
217 * emulparams/avr5.sh (DATA_ORIGIN): Add.
218 * emulparams/avr51.sh (DATA_ORIGIN): Add.
219 (DATA_LENGTH): Update.
220 * emulparams/avr6.sh (DATA_ORIGIN): Add.
221 (DATA_LENGTH): Update.
223 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
225 * NEWS: Mention new feature.
226 * ld.texinfo (--version-script): Document extent of PE support.
227 (WIN32): Mention --version-script. Extend auto-export description.
228 * pe-dll.c (process_def_file): Use version script info to filter
229 symbols from auto-export.
230 * testsuite/ld-pe/vers-script-1.d: New file.
231 * testsuite/ld-pe/vers-script-2.d: New file.
232 * testsuite/ld-pe/vers-script-3.d: New file.
233 * testsuite/ld-pe/vers-script-4.d: New file.
234 * testsuite/ld-pe/vers-script-1.ver: New file.
235 * testsuite/ld-pe/vers-script-2.ver: New file.
236 * testsuite/ld-pe/vers-script-3.ver: New file.
237 * testsuite/ld-pe/vers-script-4.ver: New file.
238 * testsuite/ld-pe/vers-script-dll.c: New file.
239 * testsuite/ld-pe/vers-script.exp: New test script.
241 2009-05-01 Nathan Sidwell <nathan@codesourcery.com>
243 * emulparams/vxworks.sh (TEXT_START_ADDR): Override.
245 2009-04-30 Nick Clifton <nickc@redhat.com>
247 * NEWS: Mention support for IFUNC symbols.
249 2009-04-29 Anthony Green <green@moxielogic.com>
251 * emulparams/elf32moxie.sh (STACK_ADDR): Move default stack
252 position out to accommodate larger programs.
254 2009-04-29 Chris Demetriou <cgd@google.com>
256 * lexsup.c (option_values): Add OPTION_NO_EXPORT_DYNAMIC.
257 (ld_options): Likewise.
258 (parse_args): Likewise.
259 * ld.texinfo: Document --no-export-dynamic.
260 * NEWS: Mention --no-export-dynamic.
262 2009-04-29 Alan Modra <amodra@bigpond.net.au>
264 * deffilep.y (STACKSIZE_K): Rename from STACKSIZE.
266 2009-04-25 Alan Modra <amodra@bigpond.net.au>
269 * genscripts.sh: Don't pass $EMULATION_NAME as $CUSTOMIZER_SCRIPT
272 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
274 * emultempl/armelf.em (bfd_for_interwork, arm_elf_after_open)
275 (arm_elf_set_bfd_for_interworking): Delete.
276 (arm_elf_before_allocation): Do not set the interworking BFD.
277 Move allocation inside not-dynamic block.
278 (arm_elf_create_output_section_statements): Create glue sections
279 and set the interworking BFD here.
280 (LDEMUL_AFTER_OPEN): Delete.
282 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
284 * ldlang.c (lang_one_common): Use bfd_define_common_symbol.
286 2009-04-15 Anthony Green <green@moxielogic.com>
288 * configure.tgt: Add moxie support.
289 * Makefile.am: Add moxie files.
290 * Makefile.in: Rebuilt.
291 * emulparams/elf32moxie.sh: New file.
292 * scripttempl/moxie.sc: New file.
294 2009-04-15 Kazu Hirata <kazu@codesourcery.com>
296 * ldlang.c: Do not include limits.h.
298 2009-04-14 Alan Modra <amodra@bigpond.net.au>
301 * ldfile.c (find_scripts_dir): Use make_relative_prefix to find
302 ldscripts in build tree. Don't repeat search for ../lib/ldscripts.
304 2009-04-13 H.J. Lu <hongjiu.lu@intel.com>
306 * ldfile.c (ldfile_find_command_file): Revert the last change.
308 2009-04-11 H.J. Lu <hongjiu.lu@intel.com>
311 * ldfile.c (ldfile_find_command_file): First try raw name.
313 2009-04-09 Nick Clifton <nickc@redhat.com>
316 * ld.texinfo (Output Section Constraint): New node. Documents the
317 ONLY_IF_RO and ONLY_IF_RW constraints.
318 (Symbolic Constants): New node. Documents the CONSTANT operator.
320 2009-04-09 Thilo Fischer <thilo.fischer@uni-muenster.de>
322 * emultempl/spuelf.em (embedded_spu_file): Use pex_one in place
325 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
327 * lexsup.c (option_values): Add OPTION_WARN_ALTERNATE_EM.
328 (ld_options): Likewise.
329 (parse_args): Likewise.
331 * ld.texinfo: Document --warn-alternate-em.
333 * NEWS: Mention --warn-alternate-em.
335 2009-04-07 DJ Delorie <dj@redhat.com>
337 * emulparams/elf32mep.sh: Change default endian to little.
339 2009-04-07 Nick Clifton <nickc@redhat.com>
341 * ld.texinfo (Output Section Address): Note that specifying an
342 address for an output section will only change the location
343 counter if the output section is used.
345 2009-04-06 Kazu Hirata <kazu@codesourcery.com>
347 * ldfile.c (ldfile_find_command_file): Initialize result.
349 2009-04-06 Kazu Hirata <kazu@codesourcery.com>
351 * ld.texinfo (-L): Mention that -L options do not affect how ld
352 searches for a linker script unless -T option is specified.
353 * ldfile.c (ldfile_find_command_file): Append the path obtained
354 from the program name to the search path instead of
355 prepending. Add a new parameter "default_only". Restrict the
356 search to the default script location if the new parameter is
358 (ldfile_open_command_file_1): New.
359 (ldfile_open_command_file): Call ldfile_open_command_file_1.
360 (ldfile_open_default_command_file): New.
362 2009-04-03 Nathan Sidwell <nathan@codesourcery.com>
364 * ldlang.c (lang_leave_output_section_statement): Set lma_region
365 if it is not overridden and section is for the same vma region as
366 the previous section.
368 2009-04-02 Dave Korn <dave.korn.cygwin@gmail.com>
371 * ld.texinfo (--export-dynamic): Mention --export-all-symbols.
372 * emultempl/pe.em (gld_${EMULATION_NAME}_after_parse): Issue
373 warning if --export-dynamic was passed on command-line.
374 * emultempl/pep.em (gld_${EMULATION_NAME}_after_parse): Likewise.
376 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
378 * emultempl/aix.em (gld${EMULATION_NAME}_open_dynamic_archive): New
380 (ld_${EMULATION_NAME}_emulation): Use it.
382 2009-03-20 H.J. Lu <hongjiu.lu@intel.com>
385 * ldlang.c (lang_end): Warn missing entry symbol for -pie.
387 2009-03-19 Alan Modra <amodra@bigpond.net.au>
389 * emultempl/spuelf.em (spu_before_allocation): Report errors from
390 spu_elf_find_overlays.
392 2009-03-18 H.J. Lu <hongjiu.lu@intel.com>
395 * lexsup.c (parse_args): Call ldlang_add_undef for -e.
397 2009-03-18 Alan Modra <amodra@bigpond.net.au>
399 * ld.h: Remove alloca handling.
401 2009-03-17 Alan Modra <amodra@bigpond.net.au>
403 * emultempl/spu_icache.S: Add new entry to dummy handler.
404 * emultempl/spu_icache.o_c: Regenerate.
405 * emultempl/spuelf.em (params): Init new field.
406 (no_overlays): New static var.
407 (spu_before_allocation): Use it.
408 (OPTION_SPU_COMPACT_STUBS): Define.
409 (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Add compact-stubs.
410 (PARSE_AND_LIST_ARGS_CASES): Handle compact-stubs. Adjust no-overlays
413 2009-03-17 Alan Modra <amodra@bigpond.net.au>
415 * configure.host (HOSTING_LIBS): Two dollars on shell variable
416 expansion to suit make.
418 2009-03-17 Alan Modra <amodra@bigpond.net.au>
420 * configure.in: Invoke ACX_PROG_CMP_IGNORE_INITIAL.
421 * Makefile.am (check-DEJAGNU): Set DO_COMPARE.
422 * aclocal.m4: Regenerate.
423 * configure: Regenerate.
424 * Makefile.in: Regenerate.
426 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
428 * emultempl/aix.em (auto_export_flags): New variable.
429 (explicit_auto_export_flags): Likewise.
430 (OPTION_EXPALL, OPTION_EXPFULL): New enum values.
431 (OPTION_NOEXPALL, OPTION_NOEXPFULL): Likewise.
432 (gld${EMULATION_NAME}_add_options): Add -bexpall, -bexpfull,
433 -bnoexpall and -bnoexpfull.
434 (gld${EMULATION_NAME}_handle_option): Handle them.
435 (gld${EMULATION_NAME}_before_allocation): Update the call to
436 bfd_size_dynamic_sections.
438 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
440 * emultempl/aix.em (gld${EMULATION_NAME}_handle_option): Make
441 -berok and -bernotok control link_info.unresolved_syms_in_objects
442 and link_info.unresolved_syms_in_shared_libs instead of
443 force_make_executable.
445 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
447 * emultempl/aix.em (gld${EMULATION_NAME}_before_parse): Set
448 config.dynamic_link to TRUE.
450 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
452 * emultempl/aix.em (gld${EMULATION_NAME}_before_allocation): Mark
453 .text, .data and .bss output sections as SEC_KEEP.
455 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
457 * configure.tgt: Extend AIX 5 behavior to AIX 6 and above.
459 2009-03-14 Dave Korn <dave.korn.cygwin@gmail.com>
460 Danny Smith <dannysmith@users.sourceforge.net>
462 * emultmpl/pe.em (pe_dll_characteristics): New variable.
463 (OPTION_DYNAMIC_BASE, OPTION_FORCE_INTEGRITY, OPTION_NX_COMPAT,
464 OPTION_NO_ISOLATION. OPTION_NO_SEH, OPTION_NO_BIND,
465 OPTION_WDM_DRIVER, OPTION_TERMINAL_SERVER_AWARE):
466 New macros for options to set DllCharacteristics flag bits.
467 (gld${EMULATION_NAME}_add_options): Add dynamicbase, forceinteg,
468 nxcompat, no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
469 (init): Add DllCharacteristics field.
470 (gld_${EMULATION_NAME}_list_options): List new options.
471 (gld${EMULATION_NAME}_handle_option): Handle new options.
472 * emultmpl/pep.em (pe_dll_characteristics): New variable.
473 (OPTION_DYNAMIC_BASE, OPTION_FORCE_INTEGRITY, OPTION_NX_COMPAT,
474 OPTION_NO_ISOLATION. OPTION_NO_SEH, OPTION_NO_BIND,
475 OPTION_WDM_DRIVER, OPTION_TERMINAL_SERVER_AWARE):
476 New macros for options to set DllCharacteristics flags.
477 (gld${EMULATION_NAME}_add_options): Add dynamicbase, forceinteg,
478 nxcompat,no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
479 (init): Add DllCharacteristics field.
480 (gld_${EMULATION_NAME}_list_options): List new options.
481 (gld${EMULATION_NAME}_handle_option): Handle new options.
482 * ldtexinfo : Document dynamicbase, forceinteg, nxcompat,
483 no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
485 2009-03-06 Nick Clifton <nickc@redhat.com>
487 * po/es.po: Updated Spanish translation.
489 2009-03-03 Dave Korn <dave.korn.cygwin@gmail.com>
491 * emultempl/pe.em (debug_section_p): New bfd_map_over_sections hook.
492 (gld_${EMULATION_NAME}_after_open): Use it to iterate all sections
493 of all input BFDs, looking for debug info. Enable long section names
495 * emultempl/pe.em (debug_section_p): Likewise.
496 (gld_${EMULATION_NAME}_after_open): Likewise.
497 * NEWS: Retrospectively adjust news announcement.
498 * ld.texinfo: Update documentation to mention new behaviour.
500 2009-03-03 Alan Modra <amodra@bigpond.net.au>
502 * Makefile.am: Run "make dep-am".
503 * Makefile.in: Regenerate.
505 2009-03-02 Sebastian Huber <sebastian.huber@embedded-brains.de>
507 * ldgram.y: Add support for REGION_ALIAS operator.
508 * ldlang.c: Likewise.
509 * ldlang.h: Likewise.
511 * NEWS: Mention the new feature.
512 * ld.texinfo: Document the new feature.
514 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
516 * Makefile.am: Replace score elf emulation with score3 and score7
518 * Makefile.in: Regenerate,
519 * NEWS: Mention support for Score7 architecture.
520 * configure.tgt: Add score7 emulation to score-elf target.
521 * emulparams/scoreelf.sh: Add score7 support.
522 * emultempl/scoreelf.em: Likewise.
524 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
526 * configure.tgt: Only use elf64hppa target emulation for hpux.
527 * emulparams/elf64hppa.sh: Don't include hppa64linux.sh.
528 (SCRIPT_NAME): Use new script elf64hppa.
529 (SCRIPT_NAME, ELFSIZE, NO_REL_RELOCS, ARCH, MACHINE, ENTRY,
530 TEMPLATE_NAME, GENERATE_SHLIB_SCRIPT, OTHER_READONLY_SECTIONS,
531 OTHER_READWRITE_SECTIONS, OTHER_BSS_SECTIONS, OTHER_GOT_RELOC_SECTIONS,
532 DATA_START_SYMBOLS, OTHER_SYMBOLS, DATA_PLT, PLT_BEFORE_GOT,
533 TEXT_DYNAMIC): Define.
534 * emulparams/hppa64linux.sh: Adjust comments.
535 * scripttempl/elf64hppa.sc: New file.
537 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
539 * configure: Regenerate.
541 2009-02-27 Dave Korn <dave.korn.cygwin@gmail.com>
543 * emultempl/pe.em (gld_${EMULATION_NAME}_before_parse): Set
544 default state of auto-import flag based on $target.
546 2009-02-24 Joseph Myers <joseph@codesourcery.com>
548 * ld.texinfo (ARM): Document changed meaning of --stub-group-size.
549 * emultempl/armelf.em (hook_in_stub): Insert after the input section.
550 (elf32_arm_add_stub_section): Update comment.
551 (PARSE_AND_LIST_OPTIONS): Update help for --stub-group-size.
553 2009-02-24 Sandra Loosemore <sandra@codesourcery.com>
555 * ld.texinfo (Options): Correct typos in example. Recommend
556 using joined forms of syntax for passing options with arguments
558 (-a): Use consistent syntax for documenting option arguments.
559 Clean up indexing and markup.
560 (-A/--architecture): Likewise.
561 (-f/--auxiliary): Likewise.
562 (-F/--filter): Likewise.
564 (-G/--gpsize): Likewise.
565 (-h/-soname):Likewise.
567 (-l/--library): Likewise.
568 (-L/--library-path): Likewise.
570 (--defsym): Likewise.
571 (-I/--dynamic-linker): Likewise.
573 (--oformat): Likewise.
574 (--retain-symbols-file): Likewise.
576 (-rpath-link): Likewise.
577 (--sort-common): Likewise.
578 (--sort-section): Likewise.
579 (--split-by-file): Likewise.
580 (--split-by-reloc): Likewise.
581 (--sysroot): Likewise.
582 (--section-start): Likewise.
583 (-Tbss, -Tdata, -Ttext): Likewise.
584 (-Ttext-segment): Likewise.
585 (--version-script): Likewise.
588 2009-02-18 Dave Korn <dave.korn.cygwin@gmail.com>
590 * ld.texinfo: Update to mention long section name options.
591 * NEWS: Mention new behaviour and command-line options.
592 * pe-dll.c (pe_use_coff_long_section_names): New global variable.
593 (pe_output_file_set_long_section_names): New function.
594 (pe_dll_build_sections): Call it on output BFDs.
595 (pe_exe_build_sections): Likewise.
596 (pe_dll_fill_sections): Likewise.
597 (pe_exe_fill_sections): Likewise.
598 * pe-dll.h (pe_use_coff_long_section_names): Declare extern.
599 (pe_output_file_set_long_section_names): Add prototype.
600 * pep-dll.c (pe_use_coff_long_section_names): Define pep_ alias.
601 (pe_output_file_set_long_section_names): Likewise.
602 * pep-dll.h (pep_use_coff_long_section_names): Declare extern.
603 (pep_output_file_set_long_section_names): Add prototype.
604 * pe.em (OPTION_ENABLE_LONG_SECTION_NAMES): New getopt value macro.
605 (OPTION_DISABLE_LONG_SECTION_NAMES): Likewise.
606 (gld${EMULATION_NAME}_add_options): Add new options to xtra_long[].
607 (gld_${EMULATION_NAME}_list_options): Describe them.
608 (gld${EMULATION_NAME}_handle_option): Set or clear global
609 pe_use_coff_long_section_names flag when options recognised.
610 (gld_${EMULATION_NAME}_after_open): En/disable long section names
611 for main output bfd by calling pe_output_file_set_long_section_names.
612 * pep.em (enum options): Extend enum with new getopt option values.
613 (gld${EMULATION_NAME}_add_options): Add new options to xtra_long[].
614 (gld_${EMULATION_NAME}_list_options): Describe them.
615 (gld${EMULATION_NAME}_handle_option): Set or clear global
616 pe_use_coff_long_section_names flag when options recognised.
617 (gld_${EMULATION_NAME}_after_open): En/disable long section names
618 for main output bfd by calling pep_output_file_set_long_section_names.
620 2009-02-16 Dave Korn <dave.korn.cygwin@gmail.com>
622 * emultempl/pe.em (gld_${EMULATION_NAME}_after_open): Don't emit
623 inadvertent .reloc sections caused by refactoring accident.
625 2009-02-16 Alan Modra <amodra@bigpond.net.au>
627 * ldlang.c (process_insert_statements): ASSERT that output section
628 statements are in order.
630 2009-02-16 Alan Modra <amodra@bigpond.net.au>
632 * ldlang.c (push_stat_ptr, pop_stat_ptr): New functions.
633 (stat_save, stat_save_ptr): New variables.
634 (lang_insert_orphan): Use push_stat_ptr and pop_stat_ptr.
635 (load_symbols): Likewise. Delete dead "bad_load" code.
636 (open_input_bfds): Warn on script containing output sections.
637 (lang_enter_output_section_statement): Use push_stat_ptr.
638 (lang_enter_group): Likewise.
639 (lang_leave_output_section_statement): Use pop_stat_ptr.
640 (lang_leave_group): Likewise.
641 * ldlang.h (push_stat_ptr, pop_stat_ptr): Declare.
642 * ldctor.c (ldctor_build_sets): Use push_stat_ptr and pop_stat_ptr.
643 * emultempl/beos.em (gld_${EMULATION_NAME}_set_symbols): Likewise.
644 * emultempl/pe.em (gld_${EMULATION_NAME}_set_symbols): Likewise.
645 * emultempl/pep.em (gld_${EMULATION_NAME}_set_symbols): Likewise.
646 * emultempl/spuelf.em (spu_place_special_section): Likewise.
647 * emultempl/xtensaelf.em (ld_xtensa_insert_page_offsets): Likewise.
649 2009-02-09 Nathan Sidwell <nathan@codesourcery.com>
651 Missing piece of 2009-01-26 commit
652 * ldlang.c (lang_process): Don't consider relocatable flag when
653 checking for overlap.
655 2009-02-05 Joseph Myers <joseph@codesourcery.com>
657 * emulparams/m68kelf.sh: Add newline at end of file.
659 2009-02-04 Nick Clifton <nickc@redhat.com>
662 * ld.texinfo (--allow-shlib-undefined): Correct description of
663 default settings and tidy up the rest of the entry.
665 2009-02-04 Alan Modra <amodra@bigpond.net.au>
667 * emultempl/spuelf.em (spu_after_open): Don't combine .text.ia.*
668 during relocatable link.
670 2009-02-03 Nick Clifton <nickc@redhat.com>
673 * ld.texinfo (Constants): Document the base-encoding suffixes
674 supported in linker scripts.
676 2009-02-03 Alan Modra <amodra@bigpond.net.au>
678 * NEWS: Mention --as-needed change.
680 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
682 * configure.in: AC_SUBST pdfdir.
683 * Makefile.am: Add install-pdf, install-pdf-am,
684 and install-pdf-recursive targets. Define pdf__strip_dir.
685 * po/Make-in: Add install-pdf target.
686 * configure: Regenerate.
687 * Makefile.in: Regenerate.
689 2009-01-31 Alan Modra <amodra@bigpond.net.au>
691 * ld.texinfo (--as-needed): Update.
693 2009-01-29 Andrew Jenner <andrew@codesourcery.com>
695 * emultempl/armelf.em: Correct formatting of help text for
696 --no-enum-size-warning option.
698 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
700 * lexsup.c (parse_args): Set check_section_addresses to 1 or 0.
701 * ld.h (args_type): Make check_section_addresses a char.
702 * ldmain.c (main): Default check_section_addresses to -1. Check it
703 for relocatable links.
704 * ld.texinfo (--check-sections): Update documentation.
706 2009-01-26 Kai Tietz <kai.tietz@onevision.com>
708 * pe-dll.c (tmp_seq2): New static variable.
709 (make_singleton_name_imp): New.
710 (make_import_fixup_entry): Use for v2 the _imp_<name> symbol and
711 avoid duplicate import table generation for same symbol.
712 (pe_create_runtime_relocator_reference): Make reference for
715 2009-01-21 Alan Modra <amodra@bigpond.net.au>
717 * emultempl/spuelf.em (params): Init new field.
718 (OPTION_SPU_NON_IA_TEXT): Define.
719 (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Add --non-ia-text.
720 (PARSE_AND_LIST_ARGS_CASES): Handle OPTION_SPU_NON_IA_TEXT.
722 2009-01-16 H.J. Lu <hongjiu.lu@intel.com>
724 * lexsup.c (option_values): Add OPTION_TTEXT_SEGMENT.
725 (ld_options): Add -Ttext-segment.
726 (parse_args): Handle OPTION_TTEXT_SEGMENT.
728 * ld.texinfo: Document -Ttext-segment.
730 * NEWS: Mention -Ttext-segment.
732 * scripttempl/elf.sc (TEXT_START_ADDR): Use SEGMENT_START.
733 (SHLIB_TEXT_START_ADDR): Likewise.
735 2009-01-13 Alan Modra <amodra@bigpond.net.au>
737 * emultempl/spu_icache.o_c: Regenerate.
739 2009-01-12 Alan Modra <amodra@bigpond.net.au>
741 * emultempl/spuelf.em (params): Init new fields.
742 (num_lines_set, line_size_set, icache_mgr, icache_mgr_stream): New vars.
743 (spu_place_special_section): Adjust placement for soft-icache. Pad
744 soft-icache section to a fixed size. Clear addr_tree.
745 (spu_elf_load_ovl_mgr): Support soft-icache. Map overlay manager
746 sections a little more intelligently.
747 (gld${EMULATION_NAME}_finish): Don't call spu_elf_build_stubs.
748 (OPTION_SPU_NUM_LINES): Rename from OPTION_SPU_NUM_REGIONS.
749 (OPTION_SPU_SOFT_ICACHE, OPTION_SPU_LINE_SIZE): Define.
750 (OPTION_SPU_LRLIVE): Define.
751 (PARSE_AND_LIST_LONGOPTS): Add new soft-icache options.
752 (PARSE_AND_LIST_OPTIONS): Likewise.
753 (PARSE_AND_LIST_ARGS_CASES): Handle them.
754 * emultempl/spu_icache.S: Dummy file.
755 * emultempl/spu_icache.o_c: Regenerate.
756 * Makefile.am (eelf32_spu.c): Depend on spu_icache.o_c.
757 (spu_icache.o_c): Add rule to build.
758 (CLEANFILES): Zap temp files.
759 (EXTRA_DIST): Add spu_icache.o_c.
760 * Makefile.in: Regenerate.
762 2009-01-08 Kai Tietz <kai.tietz@onevision.com>
764 * pe.em (OPTION_USE_NUL_PREFIXED_IMPORT_TABLES): New.
765 (gld..._add_options): Add new option
766 --use-nul-prefixed-import-tables.
767 (gld..._handle_option): Likewise.
768 * pep.em: Same as for pe.em.
769 * ld.texinfo: Add new option documentation for
770 --use-nul-prefixed-import-tables.
771 * pe-dll.c (pe_use_nul_prefixed_import_tables): New.
772 (make_head): Make prefix leading zero prefix element for
773 idata$4 and idata$5 dependent to new flag.
774 (make_import_fixup_entry): Remove idata4/5 prefix.
775 * pe-dll.h (pe_use_nul_prefixed_import_tables): New.
776 * pep-dll.c (pe_use_nul_prefixed_import_tables): New.
777 * pep-dll.h (pep_use_nul_prefixed_import_tables): New.
778 * NEWS: Add new option.
780 2009-01-05 Kai Tietz <kai.tietz@onevision.com>
782 * emultempl/pe.em: Prefix dollar characters to be outputed in
784 * emultempl/pep.em: Likewise.
786 2009-01-03 Dave Korn <dave.korn.cygwin@gmail.com>
788 * NEWS: Mention new feature --exclude-modules-for-implib.
789 * ld.texinfo: Document new --exclude-modules-for-implib option.
790 * pe-dll.c (exclude_list_struct): Change type member from int to
791 new enumeration exclude_type.
792 (pe_dll_add_excludes): Accept exclude_type instead of int param.
793 (auto_export): Replace magic constants by exclude_type values and
794 handle new choice EXCLUDEFORIMPLIB.
795 (pe_dll_generate_implib): Accept a pointer to the link_info and
796 iterate all input BFDs looking for EXCLUDEFORIMPLIB modules; re-open
797 fresh BFDs for any found and link into import lib archive chain.
798 * pe-dll.h (exclude_type): Add new enumerated type to replace magic
799 constants previously used for exclude_list_struct type member.
800 (pe_dll_add_excludes, pe_dll_generate_implib): Update prototypes.
801 * pep-dll.h (exclude_type, pe_dll_add_excludes,
802 pe_dll_generate_implib): Likewise to all the above.
803 * emultempl/pe.em (OPTION_EXCLUDE_MODULES_FOR_IMPLIB): Define new
804 getopts long option code for new --exclude-modules-for-implib option.
805 (gld${EMULATION_NAME}_add_options): Add new entry to xtra_long[].
806 (gld_${EMULATION_NAME}_list_options): List usage for it.
807 (gld${EMULATION_NAME}_handle_option): Use exclude_type enumerated
808 values when calling pe_dll_add_excludes, and handle EXCLUDEFORIMPLIB.
809 (gld_${EMULATION_NAME}_finish): Pass pointer to link_info when
810 calling pe_dll_generate_implib.
811 * emultempl/pep.em (options): Define new enumerated value for getopts
812 long option code for new --exclude-modules-for-implib option.
813 (gld${EMULATION_NAME}_add_options, gld_${EMULATION_NAME}_list_options,
814 gld${EMULATION_NAME}_handle_option, gld_${EMULATION_NAME}_finish):
815 Again, likewise to all the above.
817 2009-01-03 Dave Korn <dave.korn.cygwin@gmail.com>
819 * pe-dll.c (autofilter_liblist): Add entry for shared libgcc.
820 (libnamencmp): New function.
821 (auto_export): Use it in place of strncmp when filtering libraries.
823 For older changes see ChangeLog-2008
829 version-control: never