1 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
4 * ldlang.c (insert_os_after): Tie assignments to non-alloc
5 output sections if there is no-input section.
7 2009-07-11 Alan Modra <amodra@bigpond.net.au>
9 * ldlang.c (insert_os_after): Don't tie assignments to non-alloc
12 2009-07-10 Alan Modra <amodra@bigpond.net.au>
14 * emultempl/ppc32elf.em (ppc_before_allocation): Turn on
15 linker relaxation if it might be necessary.
17 2009-07-10 Alan Modra <amodra@bigpond.net.au>
19 * emulparams/elf32ppc.sh (GOTPLT, PLT): Handle .iplt.
21 2009-07-06 Matthias Klose <doko@ubuntu.com>
23 * ld.texinfo: Fix typo.
25 2009-07-03 Tristan Gingold <gingold@adacore.com>
27 * scripttempl/pep.sc: Put .eh_frame in its own section.
28 * scripttempl/pe.sc: Ditto.
30 2009-06-26 Kai Tietz <kai.tietz@onevision.com>
32 * scripttempl/pe.sc (.debug_pubtypes): Added section rule.
33 * scripttempl/pep.sc: Likewise.
35 2009-06-25 Tristan Gingold <gingold@adacore.com>
37 * ldlang.c (print_input_section): Add is_discarded parameter. Adjust
39 (lang_map): Print the size of discarded sections.
40 (print_statement): Adjust call to print_input_section.
42 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
44 Merge cegcc and mingw32ce target name changes from CeGCC project:
46 2008-09-24 Pedro Alves <pedroalves@users.sourceforge.net>
48 * configure.tgt (arm*-*-cegcc*): Set LIB_PATH to
49 ${tooldir}/lib/w32api.
51 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
53 * configure.tgt: Add arm*-*-cegcc* target.
55 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
57 * configure.tgt: Add arm-*-mingw32ce* target.
59 2009-06-10 Philip Blundell <philb@gnu.org>
61 * emultempl/armelf.em (gld${EMULATION_NAME}_finish): Avoid crash
62 if section has no ELF data.
64 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
66 * scripttempl/elf.sc: Add .rel.ifunc and .rela.ifunc.
68 2009-06-05 H.J. Lu <hongjiu.lu@intel.com>
70 * scripttempl/elf.sc: Remove .rel.ifunc.dyn and .rela.ifunc.dyn.
72 2009-06-04 Alan Modra <amodra@bigpond.net.au>
74 * dep-in.sed: Don't use \n in replacement part of s command.
75 * Makefile.am (DEP1): LC_ALL for uniq.
76 * Makefile.in: Regenerate.
78 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
80 * scripttempl/elf.sc (PLT): Add "*(.iplt)".
81 (GOT): Add "*(.igot.plt)a" and "*(.igot)".
82 (GOTPLT): Add "*(.igot)".
83 (__rel_iplt_start): New.
84 (__rel_iplt_end): Likewise.
85 (__rela_iplt_start): Likewise.
86 (__rela_iplt_end): Likewise.
88 2009-05-27 Dave Korn <dave.korn.cygwin@gmail.com>
90 * deffilep.y (%union): Add new string-type semantic value 'digits'.
91 (%token): Remove NUMBER as token, add DIGITS.
92 (%type): Add NUMBER as type. Add new id types anylang_id, opt_id.
93 (ALIGNCOMM): Parse an anylang_id instead of a plain ID.
94 (anylang_id): New production.
95 (opt_digits): Likewise.
98 (def_lex): Return strings of digits in raw string form as DIGITS
99 token, instead of converting to numeric integer type.
101 2009-05-26 Nathan Sidwell <nathan@codesourcery.com>
103 * ldmain.c (main): Don't reject --relax -r.
104 * ld.texinfo (PowerPC ELF32): Document behaviour of relaxing
107 2009-05-26 Nick Clifton <nickc@redhat.com>
109 * po/id.po: Updated Indonesian translation.
110 * po/ld.pot: Updated template file.
112 2009-05-26 Alan Modra <amodra@bigpond.net.au>
114 * dep-in.sed: Output one filename per line with all lines having
115 continuation backslash. Prefix first line with "A", following
117 * Makefile.am (DEP): Don't use dep.sed here.
118 (DEP1): Run $MKDEP on single files, use dep.sed here on dependencies,
120 * Makefile.in: Regenerate.
122 2009-05-26 Alan Modra <amodra@bigpond.net.au>
124 * ldlang.c (lang_check_section_addresses): Ignore non-alloc sections.
126 2009-05-22 Julian Brown <julian@codesourcery.com>
128 * emultempl/armelf.em (fix_cortex_a8): New.
129 (arm_elf_before_allocation): Call bfd_elf32_arm_set_cortex_a8_fix.
130 (arm_elf_create_output_section_statements): Add fix_cortex_a8 to
131 bfd_elf32_arm_set_target_relocs.
132 (OPTION_FIX_CORTEX_A8, OPTION_NO_FIX_CORTEX_A8): New.
133 (PARSE_AND_LIST_LONGOPTS): Add [no-]fix-cortex-a8 options.
134 (PARSE_AND_LIST_OPTIONS): Add [no-]fix-cortex-a8 options.
135 (PARSE_AND_LIST_ARGS_CASES): Handle OPTION_[NO_]FIX_CORTEX_A8.
136 * ld.texinfo (--[no-]fix-cortex-a8): Briefly document new options.
138 2009-05-22 Nathan Sidwell <nathan@codesourcery.com>
140 * ldlang.c (lang_check_section_addresses): Ignore non-loadable
141 sections when checking for overlap. Clarify error message
142 concerns load address.
144 2009-05-22 Alan Modra <amodra@bigpond.net.au>
146 * Makefile.am: Run "make dep-am".
147 * Makefile.in: Regenerate.
149 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
151 * NEWS: Mention new feature.
152 * deffile.h (def_file_aligncomm): Add new struct definition.
153 (def_file): Add new def_file_aligncomm member.
154 * deffilep.y (%token): Add new ALIGNCOMM token.
155 (command): Add production rule for ALIGNCOMM.
156 (def_file_free): Free any chained def_file_aligncomm structs.
157 (diropts[]): Add entry for '-aligncomm' .drectve command.
158 (def_aligncomm): New grammar function.
159 * ld.texinfo: Document new feature.
160 * pe-dll.c (process_def_file): Rename from this ...
161 (process_def_file_and_drectve): ... to this, updating all callers,
162 and process any aligncomms chained to the def file after scanning
163 all .drectve sections.
164 (generate_edata): Updated to match.
165 (pe_dll_build_sections): Likewise.
167 2009-05-17 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
169 * pe-dll.c (process_def_file): Do not create empty export table.
171 2009-05-15 Alan Modra <amodra@bigpond.net.au>
173 * ldlang.c (lang_output_section_statement_lookup): Add function
174 comment. Make "name" non-const. Ensure duplicate entries use
175 the same string, allowing simple comparison in hash bucket loop.
176 Tweak constraint check.
177 (next_matching_output_section_statement): New function.
178 * ldlang.h (lang_output_section_statement_lookup): Update.
179 (next_matching_output_section_statement): Declare.
180 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don't
181 combine orphan sections when input sections flags differ in
183 * emultempl/pe.em: Formatting throughout.
184 (gld${EMULATION_NAME}_place_orphan): As for elf32.em.
185 * emultempl/pep.em: Formatting throughout.
186 (gld${EMULATION_NAME}_place_orphan): As for elf32.em.
188 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
190 * emultempl/spuelf.em (PARSE_AND_LIST_ARGS_CASES): Always use
191 compact stubs with software i-cache.
193 2009-05-14 Alan Modra <amodra@bigpond.net.au>
195 * emultempl/spuelf.em (spu_before_allocation): Call
196 spu_elf_place_overlay_data.
198 2009-05-14 Alan Modra <amodra@bigpond.net.au>
200 * ldlang.c (lang_insert_orphan): Add __start_<section> symbol
201 assignment inside output section statement. Ensure only one
202 set of symbols per output section.
203 * emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Add non-
204 dollar sections before dollar sections. Correct add_child
206 * emultempl/pep.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
208 2009-05-05 Paul Brook <paul@codesourcery.com>
210 * emultempl/armelf.em (compare_output_sec_vma): New function.
211 (gld${EMULATION_NAME}_finish): Add exidx munging code.
213 2009-05-05 Anatoly Sokolov <aesok@post.ru>
215 * scripttempl/avr.sc (MEMORY): Use DATA_ORIGIN.
216 * emulparams/avr1.sh (DATA_ORIGIN): Add.
217 * emulparams/avr2.sh (DATA_ORIGIN): Add.
218 * emulparams/avr25.sh (DATA_ORIGIN): Add.
219 * emulparams/avr3.sh (DATA_ORIGIN): Add.
220 * emulparams/avr31.sh (DATA_ORIGIN): Add.
221 * emulparams/avr35.sh (DATA_ORIGIN): Add.
222 * emulparams/avr4.sh (DATA_ORIGIN): Add.
223 * emulparams/avr5.sh (DATA_ORIGIN): Add.
224 * emulparams/avr51.sh (DATA_ORIGIN): Add.
225 (DATA_LENGTH): Update.
226 * emulparams/avr6.sh (DATA_ORIGIN): Add.
227 (DATA_LENGTH): Update.
229 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
231 * NEWS: Mention new feature.
232 * ld.texinfo (--version-script): Document extent of PE support.
233 (WIN32): Mention --version-script. Extend auto-export description.
234 * pe-dll.c (process_def_file): Use version script info to filter
235 symbols from auto-export.
236 * testsuite/ld-pe/vers-script-1.d: New file.
237 * testsuite/ld-pe/vers-script-2.d: New file.
238 * testsuite/ld-pe/vers-script-3.d: New file.
239 * testsuite/ld-pe/vers-script-4.d: New file.
240 * testsuite/ld-pe/vers-script-1.ver: New file.
241 * testsuite/ld-pe/vers-script-2.ver: New file.
242 * testsuite/ld-pe/vers-script-3.ver: New file.
243 * testsuite/ld-pe/vers-script-4.ver: New file.
244 * testsuite/ld-pe/vers-script-dll.c: New file.
245 * testsuite/ld-pe/vers-script.exp: New test script.
247 2009-05-01 Nathan Sidwell <nathan@codesourcery.com>
249 * emulparams/vxworks.sh (TEXT_START_ADDR): Override.
251 2009-04-30 Nick Clifton <nickc@redhat.com>
253 * NEWS: Mention support for IFUNC symbols.
255 2009-04-29 Anthony Green <green@moxielogic.com>
257 * emulparams/elf32moxie.sh (STACK_ADDR): Move default stack
258 position out to accommodate larger programs.
260 2009-04-29 Chris Demetriou <cgd@google.com>
262 * lexsup.c (option_values): Add OPTION_NO_EXPORT_DYNAMIC.
263 (ld_options): Likewise.
264 (parse_args): Likewise.
265 * ld.texinfo: Document --no-export-dynamic.
266 * NEWS: Mention --no-export-dynamic.
268 2009-04-29 Alan Modra <amodra@bigpond.net.au>
270 * deffilep.y (STACKSIZE_K): Rename from STACKSIZE.
272 2009-04-25 Alan Modra <amodra@bigpond.net.au>
275 * genscripts.sh: Don't pass $EMULATION_NAME as $CUSTOMIZER_SCRIPT
278 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
280 * emultempl/armelf.em (bfd_for_interwork, arm_elf_after_open)
281 (arm_elf_set_bfd_for_interworking): Delete.
282 (arm_elf_before_allocation): Do not set the interworking BFD.
283 Move allocation inside not-dynamic block.
284 (arm_elf_create_output_section_statements): Create glue sections
285 and set the interworking BFD here.
286 (LDEMUL_AFTER_OPEN): Delete.
288 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
290 * ldlang.c (lang_one_common): Use bfd_define_common_symbol.
292 2009-04-15 Anthony Green <green@moxielogic.com>
294 * configure.tgt: Add moxie support.
295 * Makefile.am: Add moxie files.
296 * Makefile.in: Rebuilt.
297 * emulparams/elf32moxie.sh: New file.
298 * scripttempl/moxie.sc: New file.
300 2009-04-15 Kazu Hirata <kazu@codesourcery.com>
302 * ldlang.c: Do not include limits.h.
304 2009-04-14 Alan Modra <amodra@bigpond.net.au>
307 * ldfile.c (find_scripts_dir): Use make_relative_prefix to find
308 ldscripts in build tree. Don't repeat search for ../lib/ldscripts.
310 2009-04-13 H.J. Lu <hongjiu.lu@intel.com>
312 * ldfile.c (ldfile_find_command_file): Revert the last change.
314 2009-04-11 H.J. Lu <hongjiu.lu@intel.com>
317 * ldfile.c (ldfile_find_command_file): First try raw name.
319 2009-04-09 Nick Clifton <nickc@redhat.com>
322 * ld.texinfo (Output Section Constraint): New node. Documents the
323 ONLY_IF_RO and ONLY_IF_RW constraints.
324 (Symbolic Constants): New node. Documents the CONSTANT operator.
326 2009-04-09 Thilo Fischer <thilo.fischer@uni-muenster.de>
328 * emultempl/spuelf.em (embedded_spu_file): Use pex_one in place
331 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
333 * lexsup.c (option_values): Add OPTION_WARN_ALTERNATE_EM.
334 (ld_options): Likewise.
335 (parse_args): Likewise.
337 * ld.texinfo: Document --warn-alternate-em.
339 * NEWS: Mention --warn-alternate-em.
341 2009-04-07 DJ Delorie <dj@redhat.com>
343 * emulparams/elf32mep.sh: Change default endian to little.
345 2009-04-07 Nick Clifton <nickc@redhat.com>
347 * ld.texinfo (Output Section Address): Note that specifying an
348 address for an output section will only change the location
349 counter if the output section is used.
351 2009-04-06 Kazu Hirata <kazu@codesourcery.com>
353 * ldfile.c (ldfile_find_command_file): Initialize result.
355 2009-04-06 Kazu Hirata <kazu@codesourcery.com>
357 * ld.texinfo (-L): Mention that -L options do not affect how ld
358 searches for a linker script unless -T option is specified.
359 * ldfile.c (ldfile_find_command_file): Append the path obtained
360 from the program name to the search path instead of
361 prepending. Add a new parameter "default_only". Restrict the
362 search to the default script location if the new parameter is
364 (ldfile_open_command_file_1): New.
365 (ldfile_open_command_file): Call ldfile_open_command_file_1.
366 (ldfile_open_default_command_file): New.
368 2009-04-03 Nathan Sidwell <nathan@codesourcery.com>
370 * ldlang.c (lang_leave_output_section_statement): Set lma_region
371 if it is not overridden and section is for the same vma region as
372 the previous section.
374 2009-04-02 Dave Korn <dave.korn.cygwin@gmail.com>
377 * ld.texinfo (--export-dynamic): Mention --export-all-symbols.
378 * emultempl/pe.em (gld_${EMULATION_NAME}_after_parse): Issue
379 warning if --export-dynamic was passed on command-line.
380 * emultempl/pep.em (gld_${EMULATION_NAME}_after_parse): Likewise.
382 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
384 * emultempl/aix.em (gld${EMULATION_NAME}_open_dynamic_archive): New
386 (ld_${EMULATION_NAME}_emulation): Use it.
388 2009-03-20 H.J. Lu <hongjiu.lu@intel.com>
391 * ldlang.c (lang_end): Warn missing entry symbol for -pie.
393 2009-03-19 Alan Modra <amodra@bigpond.net.au>
395 * emultempl/spuelf.em (spu_before_allocation): Report errors from
396 spu_elf_find_overlays.
398 2009-03-18 H.J. Lu <hongjiu.lu@intel.com>
401 * lexsup.c (parse_args): Call ldlang_add_undef for -e.
403 2009-03-18 Alan Modra <amodra@bigpond.net.au>
405 * ld.h: Remove alloca handling.
407 2009-03-17 Alan Modra <amodra@bigpond.net.au>
409 * emultempl/spu_icache.S: Add new entry to dummy handler.
410 * emultempl/spu_icache.o_c: Regenerate.
411 * emultempl/spuelf.em (params): Init new field.
412 (no_overlays): New static var.
413 (spu_before_allocation): Use it.
414 (OPTION_SPU_COMPACT_STUBS): Define.
415 (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Add compact-stubs.
416 (PARSE_AND_LIST_ARGS_CASES): Handle compact-stubs. Adjust no-overlays
419 2009-03-17 Alan Modra <amodra@bigpond.net.au>
421 * configure.host (HOSTING_LIBS): Two dollars on shell variable
422 expansion to suit make.
424 2009-03-17 Alan Modra <amodra@bigpond.net.au>
426 * configure.in: Invoke ACX_PROG_CMP_IGNORE_INITIAL.
427 * Makefile.am (check-DEJAGNU): Set DO_COMPARE.
428 * aclocal.m4: Regenerate.
429 * configure: Regenerate.
430 * Makefile.in: Regenerate.
432 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
434 * emultempl/aix.em (auto_export_flags): New variable.
435 (explicit_auto_export_flags): Likewise.
436 (OPTION_EXPALL, OPTION_EXPFULL): New enum values.
437 (OPTION_NOEXPALL, OPTION_NOEXPFULL): Likewise.
438 (gld${EMULATION_NAME}_add_options): Add -bexpall, -bexpfull,
439 -bnoexpall and -bnoexpfull.
440 (gld${EMULATION_NAME}_handle_option): Handle them.
441 (gld${EMULATION_NAME}_before_allocation): Update the call to
442 bfd_size_dynamic_sections.
444 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
446 * emultempl/aix.em (gld${EMULATION_NAME}_handle_option): Make
447 -berok and -bernotok control link_info.unresolved_syms_in_objects
448 and link_info.unresolved_syms_in_shared_libs instead of
449 force_make_executable.
451 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
453 * emultempl/aix.em (gld${EMULATION_NAME}_before_parse): Set
454 config.dynamic_link to TRUE.
456 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
458 * emultempl/aix.em (gld${EMULATION_NAME}_before_allocation): Mark
459 .text, .data and .bss output sections as SEC_KEEP.
461 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
463 * configure.tgt: Extend AIX 5 behavior to AIX 6 and above.
465 2009-03-14 Dave Korn <dave.korn.cygwin@gmail.com>
466 Danny Smith <dannysmith@users.sourceforge.net>
468 * emultmpl/pe.em (pe_dll_characteristics): New variable.
469 (OPTION_DYNAMIC_BASE, OPTION_FORCE_INTEGRITY, OPTION_NX_COMPAT,
470 OPTION_NO_ISOLATION. OPTION_NO_SEH, OPTION_NO_BIND,
471 OPTION_WDM_DRIVER, OPTION_TERMINAL_SERVER_AWARE):
472 New macros for options to set DllCharacteristics flag bits.
473 (gld${EMULATION_NAME}_add_options): Add dynamicbase, forceinteg,
474 nxcompat, no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
475 (init): Add DllCharacteristics field.
476 (gld_${EMULATION_NAME}_list_options): List new options.
477 (gld${EMULATION_NAME}_handle_option): Handle new options.
478 * emultmpl/pep.em (pe_dll_characteristics): New variable.
479 (OPTION_DYNAMIC_BASE, OPTION_FORCE_INTEGRITY, OPTION_NX_COMPAT,
480 OPTION_NO_ISOLATION. OPTION_NO_SEH, OPTION_NO_BIND,
481 OPTION_WDM_DRIVER, OPTION_TERMINAL_SERVER_AWARE):
482 New macros for options to set DllCharacteristics flags.
483 (gld${EMULATION_NAME}_add_options): Add dynamicbase, forceinteg,
484 nxcompat,no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
485 (init): Add DllCharacteristics field.
486 (gld_${EMULATION_NAME}_list_options): List new options.
487 (gld${EMULATION_NAME}_handle_option): Handle new options.
488 * ldtexinfo : Document dynamicbase, forceinteg, nxcompat,
489 no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
491 2009-03-06 Nick Clifton <nickc@redhat.com>
493 * po/es.po: Updated Spanish translation.
495 2009-03-03 Dave Korn <dave.korn.cygwin@gmail.com>
497 * emultempl/pe.em (debug_section_p): New bfd_map_over_sections hook.
498 (gld_${EMULATION_NAME}_after_open): Use it to iterate all sections
499 of all input BFDs, looking for debug info. Enable long section names
501 * emultempl/pe.em (debug_section_p): Likewise.
502 (gld_${EMULATION_NAME}_after_open): Likewise.
503 * NEWS: Retrospectively adjust news announcement.
504 * ld.texinfo: Update documentation to mention new behaviour.
506 2009-03-03 Alan Modra <amodra@bigpond.net.au>
508 * Makefile.am: Run "make dep-am".
509 * Makefile.in: Regenerate.
511 2009-03-02 Sebastian Huber <sebastian.huber@embedded-brains.de>
513 * ldgram.y: Add support for REGION_ALIAS operator.
514 * ldlang.c: Likewise.
515 * ldlang.h: Likewise.
517 * NEWS: Mention the new feature.
518 * ld.texinfo: Document the new feature.
520 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
522 * Makefile.am: Replace score elf emulation with score3 and score7
524 * Makefile.in: Regenerate,
525 * NEWS: Mention support for Score7 architecture.
526 * configure.tgt: Add score7 emulation to score-elf target.
527 * emulparams/scoreelf.sh: Add score7 support.
528 * emultempl/scoreelf.em: Likewise.
530 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
532 * configure.tgt: Only use elf64hppa target emulation for hpux.
533 * emulparams/elf64hppa.sh: Don't include hppa64linux.sh.
534 (SCRIPT_NAME): Use new script elf64hppa.
535 (SCRIPT_NAME, ELFSIZE, NO_REL_RELOCS, ARCH, MACHINE, ENTRY,
536 TEMPLATE_NAME, GENERATE_SHLIB_SCRIPT, OTHER_READONLY_SECTIONS,
537 OTHER_READWRITE_SECTIONS, OTHER_BSS_SECTIONS, OTHER_GOT_RELOC_SECTIONS,
538 DATA_START_SYMBOLS, OTHER_SYMBOLS, DATA_PLT, PLT_BEFORE_GOT,
539 TEXT_DYNAMIC): Define.
540 * emulparams/hppa64linux.sh: Adjust comments.
541 * scripttempl/elf64hppa.sc: New file.
543 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
545 * configure: Regenerate.
547 2009-02-27 Dave Korn <dave.korn.cygwin@gmail.com>
549 * emultempl/pe.em (gld_${EMULATION_NAME}_before_parse): Set
550 default state of auto-import flag based on $target.
552 2009-02-24 Joseph Myers <joseph@codesourcery.com>
554 * ld.texinfo (ARM): Document changed meaning of --stub-group-size.
555 * emultempl/armelf.em (hook_in_stub): Insert after the input section.
556 (elf32_arm_add_stub_section): Update comment.
557 (PARSE_AND_LIST_OPTIONS): Update help for --stub-group-size.
559 2009-02-24 Sandra Loosemore <sandra@codesourcery.com>
561 * ld.texinfo (Options): Correct typos in example. Recommend
562 using joined forms of syntax for passing options with arguments
564 (-a): Use consistent syntax for documenting option arguments.
565 Clean up indexing and markup.
566 (-A/--architecture): Likewise.
567 (-f/--auxiliary): Likewise.
568 (-F/--filter): Likewise.
570 (-G/--gpsize): Likewise.
571 (-h/-soname):Likewise.
573 (-l/--library): Likewise.
574 (-L/--library-path): Likewise.
576 (--defsym): Likewise.
577 (-I/--dynamic-linker): Likewise.
579 (--oformat): Likewise.
580 (--retain-symbols-file): Likewise.
582 (-rpath-link): Likewise.
583 (--sort-common): Likewise.
584 (--sort-section): Likewise.
585 (--split-by-file): Likewise.
586 (--split-by-reloc): Likewise.
587 (--sysroot): Likewise.
588 (--section-start): Likewise.
589 (-Tbss, -Tdata, -Ttext): Likewise.
590 (-Ttext-segment): Likewise.
591 (--version-script): Likewise.
594 2009-02-18 Dave Korn <dave.korn.cygwin@gmail.com>
596 * ld.texinfo: Update to mention long section name options.
597 * NEWS: Mention new behaviour and command-line options.
598 * pe-dll.c (pe_use_coff_long_section_names): New global variable.
599 (pe_output_file_set_long_section_names): New function.
600 (pe_dll_build_sections): Call it on output BFDs.
601 (pe_exe_build_sections): Likewise.
602 (pe_dll_fill_sections): Likewise.
603 (pe_exe_fill_sections): Likewise.
604 * pe-dll.h (pe_use_coff_long_section_names): Declare extern.
605 (pe_output_file_set_long_section_names): Add prototype.
606 * pep-dll.c (pe_use_coff_long_section_names): Define pep_ alias.
607 (pe_output_file_set_long_section_names): Likewise.
608 * pep-dll.h (pep_use_coff_long_section_names): Declare extern.
609 (pep_output_file_set_long_section_names): Add prototype.
610 * pe.em (OPTION_ENABLE_LONG_SECTION_NAMES): New getopt value macro.
611 (OPTION_DISABLE_LONG_SECTION_NAMES): Likewise.
612 (gld${EMULATION_NAME}_add_options): Add new options to xtra_long[].
613 (gld_${EMULATION_NAME}_list_options): Describe them.
614 (gld${EMULATION_NAME}_handle_option): Set or clear global
615 pe_use_coff_long_section_names flag when options recognised.
616 (gld_${EMULATION_NAME}_after_open): En/disable long section names
617 for main output bfd by calling pe_output_file_set_long_section_names.
618 * pep.em (enum options): Extend enum with new getopt option values.
619 (gld${EMULATION_NAME}_add_options): Add new options to xtra_long[].
620 (gld_${EMULATION_NAME}_list_options): Describe them.
621 (gld${EMULATION_NAME}_handle_option): Set or clear global
622 pe_use_coff_long_section_names flag when options recognised.
623 (gld_${EMULATION_NAME}_after_open): En/disable long section names
624 for main output bfd by calling pep_output_file_set_long_section_names.
626 2009-02-16 Dave Korn <dave.korn.cygwin@gmail.com>
628 * emultempl/pe.em (gld_${EMULATION_NAME}_after_open): Don't emit
629 inadvertent .reloc sections caused by refactoring accident.
631 2009-02-16 Alan Modra <amodra@bigpond.net.au>
633 * ldlang.c (process_insert_statements): ASSERT that output section
634 statements are in order.
636 2009-02-16 Alan Modra <amodra@bigpond.net.au>
638 * ldlang.c (push_stat_ptr, pop_stat_ptr): New functions.
639 (stat_save, stat_save_ptr): New variables.
640 (lang_insert_orphan): Use push_stat_ptr and pop_stat_ptr.
641 (load_symbols): Likewise. Delete dead "bad_load" code.
642 (open_input_bfds): Warn on script containing output sections.
643 (lang_enter_output_section_statement): Use push_stat_ptr.
644 (lang_enter_group): Likewise.
645 (lang_leave_output_section_statement): Use pop_stat_ptr.
646 (lang_leave_group): Likewise.
647 * ldlang.h (push_stat_ptr, pop_stat_ptr): Declare.
648 * ldctor.c (ldctor_build_sets): Use push_stat_ptr and pop_stat_ptr.
649 * emultempl/beos.em (gld_${EMULATION_NAME}_set_symbols): Likewise.
650 * emultempl/pe.em (gld_${EMULATION_NAME}_set_symbols): Likewise.
651 * emultempl/pep.em (gld_${EMULATION_NAME}_set_symbols): Likewise.
652 * emultempl/spuelf.em (spu_place_special_section): Likewise.
653 * emultempl/xtensaelf.em (ld_xtensa_insert_page_offsets): Likewise.
655 2009-02-09 Nathan Sidwell <nathan@codesourcery.com>
657 Missing piece of 2009-01-26 commit
658 * ldlang.c (lang_process): Don't consider relocatable flag when
659 checking for overlap.
661 2009-02-05 Joseph Myers <joseph@codesourcery.com>
663 * emulparams/m68kelf.sh: Add newline at end of file.
665 2009-02-04 Nick Clifton <nickc@redhat.com>
668 * ld.texinfo (--allow-shlib-undefined): Correct description of
669 default settings and tidy up the rest of the entry.
671 2009-02-04 Alan Modra <amodra@bigpond.net.au>
673 * emultempl/spuelf.em (spu_after_open): Don't combine .text.ia.*
674 during relocatable link.
676 2009-02-03 Nick Clifton <nickc@redhat.com>
679 * ld.texinfo (Constants): Document the base-encoding suffixes
680 supported in linker scripts.
682 2009-02-03 Alan Modra <amodra@bigpond.net.au>
684 * NEWS: Mention --as-needed change.
686 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
688 * configure.in: AC_SUBST pdfdir.
689 * Makefile.am: Add install-pdf, install-pdf-am,
690 and install-pdf-recursive targets. Define pdf__strip_dir.
691 * po/Make-in: Add install-pdf target.
692 * configure: Regenerate.
693 * Makefile.in: Regenerate.
695 2009-01-31 Alan Modra <amodra@bigpond.net.au>
697 * ld.texinfo (--as-needed): Update.
699 2009-01-29 Andrew Jenner <andrew@codesourcery.com>
701 * emultempl/armelf.em: Correct formatting of help text for
702 --no-enum-size-warning option.
704 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
706 * lexsup.c (parse_args): Set check_section_addresses to 1 or 0.
707 * ld.h (args_type): Make check_section_addresses a char.
708 * ldmain.c (main): Default check_section_addresses to -1. Check it
709 for relocatable links.
710 * ld.texinfo (--check-sections): Update documentation.
712 2009-01-26 Kai Tietz <kai.tietz@onevision.com>
714 * pe-dll.c (tmp_seq2): New static variable.
715 (make_singleton_name_imp): New.
716 (make_import_fixup_entry): Use for v2 the _imp_<name> symbol and
717 avoid duplicate import table generation for same symbol.
718 (pe_create_runtime_relocator_reference): Make reference for
721 2009-01-21 Alan Modra <amodra@bigpond.net.au>
723 * emultempl/spuelf.em (params): Init new field.
724 (OPTION_SPU_NON_IA_TEXT): Define.
725 (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Add --non-ia-text.
726 (PARSE_AND_LIST_ARGS_CASES): Handle OPTION_SPU_NON_IA_TEXT.
728 2009-01-16 H.J. Lu <hongjiu.lu@intel.com>
730 * lexsup.c (option_values): Add OPTION_TTEXT_SEGMENT.
731 (ld_options): Add -Ttext-segment.
732 (parse_args): Handle OPTION_TTEXT_SEGMENT.
734 * ld.texinfo: Document -Ttext-segment.
736 * NEWS: Mention -Ttext-segment.
738 * scripttempl/elf.sc (TEXT_START_ADDR): Use SEGMENT_START.
739 (SHLIB_TEXT_START_ADDR): Likewise.
741 2009-01-13 Alan Modra <amodra@bigpond.net.au>
743 * emultempl/spu_icache.o_c: Regenerate.
745 2009-01-12 Alan Modra <amodra@bigpond.net.au>
747 * emultempl/spuelf.em (params): Init new fields.
748 (num_lines_set, line_size_set, icache_mgr, icache_mgr_stream): New vars.
749 (spu_place_special_section): Adjust placement for soft-icache. Pad
750 soft-icache section to a fixed size. Clear addr_tree.
751 (spu_elf_load_ovl_mgr): Support soft-icache. Map overlay manager
752 sections a little more intelligently.
753 (gld${EMULATION_NAME}_finish): Don't call spu_elf_build_stubs.
754 (OPTION_SPU_NUM_LINES): Rename from OPTION_SPU_NUM_REGIONS.
755 (OPTION_SPU_SOFT_ICACHE, OPTION_SPU_LINE_SIZE): Define.
756 (OPTION_SPU_LRLIVE): Define.
757 (PARSE_AND_LIST_LONGOPTS): Add new soft-icache options.
758 (PARSE_AND_LIST_OPTIONS): Likewise.
759 (PARSE_AND_LIST_ARGS_CASES): Handle them.
760 * emultempl/spu_icache.S: Dummy file.
761 * emultempl/spu_icache.o_c: Regenerate.
762 * Makefile.am (eelf32_spu.c): Depend on spu_icache.o_c.
763 (spu_icache.o_c): Add rule to build.
764 (CLEANFILES): Zap temp files.
765 (EXTRA_DIST): Add spu_icache.o_c.
766 * Makefile.in: Regenerate.
768 2009-01-08 Kai Tietz <kai.tietz@onevision.com>
770 * pe.em (OPTION_USE_NUL_PREFIXED_IMPORT_TABLES): New.
771 (gld..._add_options): Add new option
772 --use-nul-prefixed-import-tables.
773 (gld..._handle_option): Likewise.
774 * pep.em: Same as for pe.em.
775 * ld.texinfo: Add new option documentation for
776 --use-nul-prefixed-import-tables.
777 * pe-dll.c (pe_use_nul_prefixed_import_tables): New.
778 (make_head): Make prefix leading zero prefix element for
779 idata$4 and idata$5 dependent to new flag.
780 (make_import_fixup_entry): Remove idata4/5 prefix.
781 * pe-dll.h (pe_use_nul_prefixed_import_tables): New.
782 * pep-dll.c (pe_use_nul_prefixed_import_tables): New.
783 * pep-dll.h (pep_use_nul_prefixed_import_tables): New.
784 * NEWS: Add new option.
786 2009-01-05 Kai Tietz <kai.tietz@onevision.com>
788 * emultempl/pe.em: Prefix dollar characters to be outputed in
790 * emultempl/pep.em: Likewise.
792 2009-01-03 Dave Korn <dave.korn.cygwin@gmail.com>
794 * NEWS: Mention new feature --exclude-modules-for-implib.
795 * ld.texinfo: Document new --exclude-modules-for-implib option.
796 * pe-dll.c (exclude_list_struct): Change type member from int to
797 new enumeration exclude_type.
798 (pe_dll_add_excludes): Accept exclude_type instead of int param.
799 (auto_export): Replace magic constants by exclude_type values and
800 handle new choice EXCLUDEFORIMPLIB.
801 (pe_dll_generate_implib): Accept a pointer to the link_info and
802 iterate all input BFDs looking for EXCLUDEFORIMPLIB modules; re-open
803 fresh BFDs for any found and link into import lib archive chain.
804 * pe-dll.h (exclude_type): Add new enumerated type to replace magic
805 constants previously used for exclude_list_struct type member.
806 (pe_dll_add_excludes, pe_dll_generate_implib): Update prototypes.
807 * pep-dll.h (exclude_type, pe_dll_add_excludes,
808 pe_dll_generate_implib): Likewise to all the above.
809 * emultempl/pe.em (OPTION_EXCLUDE_MODULES_FOR_IMPLIB): Define new
810 getopts long option code for new --exclude-modules-for-implib option.
811 (gld${EMULATION_NAME}_add_options): Add new entry to xtra_long[].
812 (gld_${EMULATION_NAME}_list_options): List usage for it.
813 (gld${EMULATION_NAME}_handle_option): Use exclude_type enumerated
814 values when calling pe_dll_add_excludes, and handle EXCLUDEFORIMPLIB.
815 (gld_${EMULATION_NAME}_finish): Pass pointer to link_info when
816 calling pe_dll_generate_implib.
817 * emultempl/pep.em (options): Define new enumerated value for getopts
818 long option code for new --exclude-modules-for-implib option.
819 (gld${EMULATION_NAME}_add_options, gld_${EMULATION_NAME}_list_options,
820 gld${EMULATION_NAME}_handle_option, gld_${EMULATION_NAME}_finish):
821 Again, likewise to all the above.
823 2009-01-03 Dave Korn <dave.korn.cygwin@gmail.com>
825 * pe-dll.c (autofilter_liblist): Add entry for shared libgcc.
826 (libnamencmp): New function.
827 (auto_export): Use it in place of strncmp when filtering libraries.
829 For older changes see ChangeLog-2008
835 version-control: never