1 2005-07-14 Alan Modra <amodra@bigpond.net.au>
3 * ldlang.c (strip_excluded_output_sections): Don't call
5 * emultempl/elf32.em (gld*_provide_bound_symbols): Move.
6 (gld*_provide_init_fini_syms): Move.
7 (gld*_before_allocation): Call the above from here..
8 (gld*_finish): ..not here. Call _bfd_elf_fix_excluded_sec_syms.
9 * emultempl/hppaelf.em (hppaelf_finish): Likewise.
10 * emultempl/ppc64elf.em (ppc_finish): Likewise.
12 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
14 * configure.tgt: Remove sparc*-*-rtemsaout*, i[3-7]86-go32-rtems*,
15 i[3-7]86-*-rtemscoff*, hppa*-*-rtems*, mips*el-*-rtems*,
18 2005-07-09 Christopher Faylor <cgf@timesys.com>
20 * emultempl/pe.em (gld_${EMULATION_NAME}_before_parse): Enable runtime
21 relocation by default.
22 (compute_dll_image_base): Avoid linking into cygwin dll address space.
24 2005-07-08 Alan Modra <amodra@bigpond.net.au>
26 * ldlang.c (wild_sort): Formatting.
27 (strip_excluded_output_sections): Strip zero size sections here.
28 * emultempl/elf32.em (gld*_strip_empty_sections): Delete.
29 (gld*_finish): Don't call the above.
30 * emultempl/hppaelf.em (hppaelf_finish): Likewise.
31 * emultempl/ppc64elf.em (ppc_finish): Likewise.
33 2005-07-05 Paul Brook <paul@codesourcery.com>
35 * Makefile.am (ALL_EMULATIONS): Add eelf32ppcvxworks.o.
36 (eelf32ppcvxworks.o): Add dependencies.
37 * Makefile.in: Regenerate.
38 * configure.tgt: Add entry for powerpc-vxworks.
39 * emulparams/elf32-ppc.c: Mention elf32ppcvxworks.sh in comment.
40 * emulparams/elf32ppcvxworks.sh: New file.
41 * emultempl/ppc32elf.em (bfd_elf32_powerpc_vxworks_vec): Declare.
42 (is_ppc_elf32_vec): New function.
43 (ppc_after_open, ppc_before_allocation,
44 gld${EMULATION_NAME}_after_allocation): Use it.
46 2005-07-05 Peter S. Mazinger" <ps.m@gmx.net>
48 * emulparams/elf32bmip.sh (GENERATE_PIE_SCRIPT): Define as "yes".
49 * emulparams/elf32bmipn32-defs.sh (GENERATE_PIE_SCRIPT): Define as "yes".
51 2005-07-04 Mike Frysinger <vapier@gentoo.org>
53 * emulparams/hppalinux.sh (GENERATE_PIE_SCRIPT): Fix typo in
56 2005-07-04 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
58 * emulparams/m32relf_linux.sh (GENERATE_PIE_SCRIPT): Set to yes.
60 2005-07-04 Aurelien Jarno <aurel32@debian.org>
62 * emultempl/elf32.em: Enable use of ld.so.conf for *-*-k*bsd-*.
64 2005-07-01 Alan Modra <amodra@bigpond.net.au>
66 * scripttempl/elf.sc (.gcc_except_table): Don't KEEP.
68 2005-06-30 Ben Elliston <bje@gnu.org>
70 * Makefile.am (check-DEJAGNU): Don't search for expect.
71 * Makefile.in: Regenerate.
73 2005-06-30 Ben Elliston <bje@gnu.org>
75 * Makefile.am (EXPECT): Set to expect.
76 (RUNTEST): Likewise, set to runtest.
77 * Makefile.in: Regenerate.
79 2005-06-16 Alexander Klimov <alserkli@inbox.ru>
81 * emultempl/armelf.em: Add quotes to avoid a null test
84 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
86 * ld.texinfo (Command Line Options): Add @item for --hash-size.
88 2005-06-10 Alan Modra <amodra@bigpond.net.au>
90 * scripttempt/elf.sc (.bss): Align tail in a way that allows
91 empty section pruning.
93 2005-06-09 Steve Ellcey <sje@cup.hp.com>
95 * configure.in (AM_BINUTILS_WARNINGS): Add.
96 (BFD_NEED_DECLARATION) Replace with AC_CHECK_DECLS.
97 * config.in: Regenerate.
98 * configure: Regenerate.
99 * sysdep.h (NEED_DECLARATION_*): Replace with HAVE_DECL_*
102 2005-06-09 Alan Modra <amodra@bigpond.net.au>
104 * ldexp.c (fold_unary <ALIGN_K>): Revert last change.
106 2005-06-09 Alan Modra <amodra@bigpond.net.au>
108 * ld.h (lang_phase_type): Move to..
109 * ldexp.h: ..here. Add lang_mark_phase_enum.
110 (node_type): Remove etree_undef and etree_unspec.
111 (exp_data_seg): Delete.
112 (struct ldexp_control, expld): New.
113 (invalid, exp_mark_used_section): Delete.
114 (exp_fold_tree, exp_get_vma, exp_get_value_int, exp_get_fill,
115 exp_get_abs_int): Update prototypes.
116 * ldexp.c (assigning_to_dot): Delete.
118 (make_abs): Operate directly on expld.result. Update all callers.
119 (new_abs): Likewise. Return void.
120 (new_rel_from_abs): Rename from new_rel_from_section.
121 (new_rel, new_rel_from_abs): Operate on expld.result and return void.
123 (fold_unary): Operate on expld.result and return void. Remove
124 "current_section", "allocation_done", "dot", "dotp" and "mark_used"
125 params. Update all callers.
126 (fold_binary, fold_trinary, fold_name, exp_fold_tree_1): Likewise.
127 (fold_unary <ALIGN_K>): Ensure alignment is absolute.
128 (fold_unary <ABSOLUTE>): Use make_abs.
129 (fold_unary <DATA_SEGMENT_END>): Evaluate mark_phase as for
131 (fold_binary <DATA_SEGMENT_ALIGN, DATA_SEGMENT_RELRO_END, >): Ditto.
132 (fold_binary <'%','/'>): Don't error if marking.
133 (fold_name <SIZEOF_HEADERS>): Don't call bfd_sizeof_headers when
135 (fold_name <NAME>): Remove FIXME; -R is handled correctly. Don't
137 (fold_name <ADDR, LOADADDR, SIZEOF>): Don't set SEC_KEEP.
138 (exp_fold_tree_1): Don't error when marking.
139 (exp_fold_tree_1 <etree_rel>): Evaluate in all phases except first.
140 (exp_fold_tree_1 <etree_assign to dot>): Don't check for NULL
141 current section, instead check for NULL dotp.
142 (exp_fold_tree_1 <etree_provide>): Don't evaluate the assignment
143 source unless the symbol is referenced and undefined.
144 (exp_fold_tree): Remove "allocation_done" and "dot" params. Save
146 (exp_fold_tree_no_dot): Remove "current_section", "allocation_done
147 and "mark_used" params. Save params to expld. Update all callers.
148 (exp_assop): Do without temp var.
149 (exp_print_tree <etree_undef>): Delete code.
150 (exp_get_vma): Remove "allocation_done" param. Correct error return.
151 (exp_get_fill, exp_get_abs_int): Likewise.
152 (exp_get_value_int): Remove "allocation_done" param.
153 (exp_mark_used_section): Delete.
154 * ldgram.y (fill_exp): Update exp_get_fill call.
155 (origin_spec, length_spec): Update exp_get_vma call.
156 * ldlang.c (lang_init): Don't bother clearing lang_statement_iteration.
157 (lang_mark_used_section_1, lang_mark_used_section): Delete.
158 (strip_excluded_output_sections): Call one_lang_size_sections_pass in
159 marking mode. Merge old lang_mark_used_section code. Correct handling
160 of output sections with excluded input sections and data statements.
161 Don't drop non-zero sized sections. Don't zap os->bfd_section.
162 Do set SEC_EXCLUDE when appropriate.
163 (print_output_section_statement): Update for changed ldexp.c
165 (print_assignment, lang_size_sections_1): Likewise.
166 (lang_do_assignments_1, lang_enter_output_section_statement): Likewise.
167 (lang_new_phdr, lang_record_phdrs): Likewise.
168 (lang_size_sections): Likewise.
169 (insert_pad): Use following statement if it is a pad, rather than
171 (lang_size_sections_1 <lang_output_section_statement_enum>): Do
172 process ignored output section to set vma and lma, but don't
173 update dot for these sections. Don't error if marking.
174 (lang_size_sections_1 <lang_assignment_statement_enum>): Don't
175 update dot for ignored sections.
176 (lang_size_sections_1 <lang_data_statement_enum>): Don't mark absolute
177 section with SEC_ALLOC.
178 (one_lang_size_sections_pass): New function.
179 (lang_size_sections): Remove first five params. Set expld.phase on
180 entry and exit. Use one_lang_size_sections_pass.
181 (lang_do_assignments): Remove all params. Update all callers.
182 (lang_reset_memory_regions): Clear os->processed for all output
184 * ldlang.h (lang_do_assignments): Update prototype.
185 (lang_size_sections): Likewise.
186 (one_lang_size_sections_pass): Declare.
187 * pe-dll.c (pe_dll_fill_sections, pe_exe_fill_sections): Update
188 lang_size_sections and lang_do_assignments calls.
189 * emultempl/elf32.em (layout_sections_again): Likewise.
190 * emultempl/ppc64elf.em (ppc_before_allocation): Use
191 one_lang_size_sections_pass.
193 2005-06-08 Aldy Hernandez <aldyh@redhat.com>
195 * emulparams/elf32ms1.sh: New.
197 2005-06-07 Eric Christopher <echristo@redhat.com>
199 * Makefile.am (eelf32ms1.c): Use tab.
200 * Makefile.in: Regenerate.
202 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
203 Michael Snyder <msnyder@redhat.com>
204 Stan Cox <scox@redhat.com>
206 * configure.tgt: Same.
208 * Makefile.am (ALL_EMULATIONS): Depend on eelf32ms1.o.
209 (eelf32ms1.c): Add eelf32ms1.c rule.
211 * Makefile.in: Regenerate.
213 2005-06-06 Alan Modra <amodra@bigpond.net.au>
215 * emultempl/ppc64elf.em (ppc_before_allocation): Always run
218 2005-06-05 H.J. Lu <hongjiu.lu@intel.com>
220 * ldexp.c (exp_mark_used_section): Set SEC_KEEP on current
221 section only if the symbol will be defined.
223 2005-06-04 H.J. Lu <hongjiu.lu@intel.com>
226 * ldexp.c (exp_mark_used_section): Set SEC_KEEP on current
227 section for etree_assign, etree_provide and etree_provided.
228 Call fold_binary on etree_binary.
230 * ldlang.c (lang_mark_used_section_1): Handle load base.
232 2005-06-03 Alan Modra <amodra@bigpond.net.au>
234 * ldmain.c (link_callbacks): Add einfo.
235 (add_archive_element): Use passed info, not link_info.
236 (constructor_callback): Likewise.
237 (reloc_overflow): Don't handle null bfd specially.
238 (reloc_dangerous, unattached_reloc): Likewise.
239 * ldmisc.c (vfinfo <B>): Print "ld generated" for null bfd.
240 (vfinfo <C, D, G>): Handle null bfd. Wrap comments.
242 2005-06-02 Alan Modra <amodra@bigpond.net.au>
244 * ldexp.h (etree_value_type): Use "asection *" in place of
245 "struct lang_output_section_statement_struct *" for "section".
246 (exp_fold_tree): Likewise.
247 (exp_mark_used_section): Likewise.
248 * ldexp.c (new_rel, new_rel_from_section, fold_unary, fold_binary,
249 fold_trinary, fold_name, exp_fold_tree_1, exp_fold_tree,
250 exp_mark_used_section): Likewise for "current_section" param.
251 (make_abs, new_abs, exp_binop, exp_unop, exp_get_vma, exp_get_fill,
252 exp_get_abs_int): Adjust for above changes.
253 * ldlang.c (lang_mark_used_section_1, print_assignment,
254 lang_size_sections_1, lang_do_assignments_1): Likewise.
255 * ldexp.c (fold_name): Init entire result struct.
257 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
259 * emulparams/elf32btsmip.sh: Unset DATA_ADDR.
261 2005-05-31 Zack Weinberg <zack@codesourcery.com>
263 * ldlang.c (entry_symbol_default): New file-scope global.
264 (lang_finish): Use it, not a hardwired "start".
265 (lang_default_entry): Set it.
266 * ldlang.h: Declare lang_default_entry.
267 * emultempl/beos.em, emultempl/pe.em: Use lang_default_entry,
268 not lang_add_entry, to override default entry point symbol.
270 2005-05-29 Richard Henderson <rth@redhat.com>
272 * emulparams/elf64alpha.sh (PLT): New.
274 * emultempl/alphaelf.em (disable_relaxation): New.
275 (limit_32bit): Rename from elf64alpha_32bit; update all users.
276 (elf64_alpha_use_secureplt): Declare.
277 (bfd_elf64_alpha_vec, bfd_elf64_alpha_freebsd_vec): Declare.
278 (alpha_after_open): New.
279 (alpha_before_allocation): New.
280 (OPTION_NO_RELAX, OPTION_SECUREPLT, OPTION_NO_SECUREPLT): New.
281 (PARSE_AND_LIST_LONGOPTS): Include them.
282 (PARSE_AND_LIST_OPTIONS): Likewise.
283 (PARSE_AND_LIST_ARGS_CASES): Likewise.
284 (LDEMUL_AFTER_OPEN, LDEMUL_BEFORE_ALLOCATION): New.
285 * scripttempl/elf.sc (TEXT_PLT): New.
288 2005-05-27 Andreas Schwab <schwab@suse.de>
290 * configure.host (HOSTING_LIBS): Add libunwind.a if it exists.
292 2005-05-24 Alan Modra <amodra@bigpond.net.au>
294 * emultempl/ppc32elf.em (after_allocation): Don't call
295 ppc_elf_set_sdata_syms when relocatable.
297 2005-05-21 H.J. Lu <hongjiu.lu@intel.com>
299 * Makefile.am (ld.1): Revert the last 2 changes.
300 (info-recursive): Depend on ld.1.
301 * Makefile.in: Regenerated.
303 2005-05-21 H.J. Lu <hongjiu.lu@intel.com>
305 * Makefile.am (ld.1): Depend on "info" instead of
306 "configdoc.texi ldver.texi".
307 * Makefile.in: Regenerated.
309 2005-05-21 H.J. Lu <hongjiu.lu@intel.com>
311 * Makefile.am (ld.1): Depend on "info".
312 * Makefile.in: Regenerated.
314 2005-05-19 Zack Weinberg <zack@codesourcery.com>
316 * Makefile.am: Have 'all' depend on 'info' and 'ld.1'.
317 * Makefile.in: Regenerate.
319 2005-05-17 Zack Weinberg <zack@codesourcery.com>
321 * ld-arm/mixed-app.d: Adjust expected disassembly a little.
323 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
325 * Makefile.am (ldver.texi): Don't use $<.
326 * Makefile.in: Regenerated.
328 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
330 * Makefile.am (AM_MAKEINFOFLAGS, TEXI2DVI): Explicitly include
331 $(srcdir) before $(BFDDIR)/doc.
332 * Makefile.in: Regenerated.
334 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
337 * ldexp.c (exp_fold_tree_1): Renamed from exp_fold_tree and
338 take take a bfd_boolean, mark_used. Ignore assert failure if
340 (exp_fold_tree) Call exp_fold_tree_1 with mark_used == FALSE.
341 (exp_fold_tree_no_dot): Updated to take a bfd_boolean,
342 mark_used and pass down.
343 (fold_unary): Likewise.
344 (fold_binary): Likewise.
345 (fold_trinary): Likewise.
346 (exp_binop): Add FALSE to call to exp_fold_tree_no_dot.
347 (exp_trinop): Likewise.
348 (exp_unop): Likewise.
349 (exp_nameop): Likewise.
350 (exp_get_vma): Likewise.
351 (exp_get_fill): Likewise.
352 (exp_get_abs_int): Likewise.
353 (fold_name): Likewise. Set SEC_KEEP in output section flags.
354 (exp_mark_used_section): New.
356 * ldexp.h (exp_mark_used_section): New.
358 * ldlang.c (lang_output_section_statement_lookup_1): Set the
359 ignored field to FALSE.
360 (lang_mark_used_section_1): New.
361 (lang_mark_used_section): Call lang_mark_used_section_1.
362 (strip_excluded_output_sections): Call lang_mark_used_section
363 and check for unused sections.
364 (lang_size_sections_1): Skip an output section if it should
366 (lang_do_assignments_1): Likewise.
367 (lang_process): Don't call lang_mark_used_section here.
369 * ldlang.h (lang_output_section_statement_type): Change
370 all_input_readonly to bitfield. Add ignored.
372 2005-05-17 Lennert Buytenhek <buytenh@wantstofly.org>
373 Peter S. Mazinger" <ps.m@gmx.net>
375 * emulparams/armelf_linux.sh (GENERATE_PIE_SCRIPT): Define as "yes".
376 * emulparams/hppalinux.sh (GENERATE_PIE_SCRIPT): Define as "yes".
378 2005-05-17 Julian Brown <julian@codesourcery.com>
380 * ldlang.c (print_assignment): Do not rely upon a valid result
381 having a section associated with it.
383 2005-05-17 Nick Clifton <nickc@redhat.com>
385 * ldlang.c (Scan_for_self_assignment): Check an assignment tree to
386 see if the same value is being used on the rhs as on the lhs.
387 (print_assignment): Call scan_for_self_assignment and if it
388 returns true, do no display the result of the computation but
389 instead just the final value of the symbol on the lhs.
390 * ld.texinfo: Document this behaviour and provide an example of
393 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
395 * Makefile.am (AM_MAKEINFOFLAGS): Define.
397 (ldver.texi): Depend on distributed files instead of built files.
398 (ld.info): Include $(srcdir) in the rule target. Remove actions.
399 (ld.dvi): Remove actions.
400 (MAINTAINERCLEANFILES): Add configdoc.texi.
401 (CONFIG_STATUS_DEPENDENCIES): Add bfd/configure.in.
402 (install-data-local): Renamed from install.
403 (Makefile): Remove explicit dependency.
404 * acinclude.m4: Remove obsolete code.
405 * configure.in: Update AC_PREREQ. Remove extra $CONFIG_SHELL.
406 * Makefile.in, aclocal.m4, config.in, configure: Regenerated.
408 2005-05-11 Bob Wilson <bob.wilson@acm.org>
410 * scripttempl/elfxtensa.sc: Sync up with elf.sc.
411 * emulparams/elf32xtensa.sh (PLT, GOT): Define.
413 2005-05-11 Alan Modra <amodra@bigpond.net.au>
415 * ldgram.y: Add SPECIAL token.
416 (sect_constraint): Handle SPECIAL.
417 * ldlang.c (lang_output_section_find_1): Don't match SPECIAL.
418 (map_input_to_output_sections): Likewise.
419 * ldlex.l (SPECIAL): Define.
420 * emulparams/elf32ppc.sh (DATA_GOT, SDATA_GOT, SEPARATE_GOTPLT,
421 GOT, PLT, GOTPLT): Define.
422 * emultempl/ppc32elf.em (old_plt, old_got): New static vars.
423 (ppc_after_open): New function.
424 (PARSE_AND_LIST_PROLOGUE): Define OPTION_OLD_LPT and OPTION_OLD_GOT.
425 (PARSE_AND_LIST_LONGOPTS): Add "bss-plt" and "sdata-got".
426 (PARSE_AND_LIST_OPTIONS): Document them.
427 (PARSE_AND_LIST_ARGS_CASES): Handle them.
428 (LDEMUL_AFTER_OPEN): Define.
429 * scripttempl/elf.sc (PLT): Don't override existing define.
430 (DATA_GOT, SDATA_GOT): Define and use to enable alternate got
431 placement rather than using NO_SMALL_DATA. Emit GOTPLT for RELRO_NOW.
433 2005-05-10 Alan Modra <amodra@bigpond.net.au>
435 * scripttempl/elf.sc (DATA_SEGMENT_RELRO_GOTPLT_END): Delete.
436 (DATA_SEGMENT_RELRO_END): Use SEPARATE_GOTPLT value.
437 (GOTPLT): Remove DATA_SEGMENT_RELRO_GOTPLT_END. Place after
438 DATA_SEGMENT_RELRO_END in script.
440 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
442 * emultempl/elf32.em (gld${EMULATION_NAME}_provide_bound_symbols):
443 Don't use a removed section.
445 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
447 * ldmain.c (reloc_overflow): Use output_bfd if the symbol
448 is defined in the ABS section.
450 2005-05-06 H.J. Lu <hongjiu.lu@intel.com>
452 * emultempl/elf32.em (gld${EMULATION_NAME}_provide_init_fini_syms):
453 Put back !link_info.relocatable.
455 2005-05-06 H.J. Lu <hongjiu.lu@intel.com>
458 * emultempl/elf32.em (gld${EMULATION_NAME}_provide_init_fini_syms):
459 Just check link_info.executable.
461 2005-05-06 Nick Clifton <nickc@redhat.com>
463 * Update the address and phone number of the FSF organization in
464 the GPL notices in the following files:
465 aclocal.m4, deffile.h, deffilep.y, fdl.texi, ld.h, ldcref.c,
466 ldctor.c, ldctor.h, ldemul.c, ldexp.c, ldexp.h, ldfile.c,
467 ldfile.h, 20ldgram.y, ldint.texinfo, ldlang.c, ldlang.h, ldlex.h,
468 ldlex.l, ldmain.c, ldmain.h, ldmisc.c, ldmisc.h, ldver.c, ldver.h,
469 ldwrite.c, ldwrite.h, lexsup.c, mri.c, mri.h, pe-dll.c, pe-dll.h,
470 sysdep.h, emultempl/aix.em, emultempl/alphaelf.em,
471 emultempl/armcoff.em, emultempl/armelf.em, emultempl/beos.em,
472 emultempl/crxelf.em, emultempl/elf32.em, emultempl/generic.em,
473 emultempl/gld960.em, emultempl/gld960c.em, emultempl/hppaelf.em,
474 emultempl/ia64elf.em, emultempl/irix.em, emultempl/linux.em,
475 emultempl/lnk960.em, emultempl/m68hc1xelf.em,
476 emultempl/m68kcoff.em, emultempl/m68kelf.em,
477 emultempl/mipsecoff.em, emultempl/mmix-elfnmmo.em,
478 emultempl/mmixelf.em, emultempl/mmo.em, emultempl/needrelax.em,
479 emultempl/pe.em, emultempl/ppc32elf.em, emultempl/ppc64elf.em,
480 emultempl/sh64elf.em, emultempl/sunos.em, emultempl/ticoff.em,
481 emultempl/vanilla.em, emultempl/xtensaelf.em
483 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
485 * scripttempl/elf.sc: Document the usage of __bss_start.
487 2005-05-05 Paul Brook <paul@codesourcery.com>
489 * Makefile.am: Add eelf_i386_vxworks.
490 * Makefile.in: Regenerate.
491 * configure.tgt: Make i?86-*-vxworks use targ_emul=elf_i386_vxworks.
492 * emulparams/elf_i386_vxworks.sh: New file.
493 * emulparams/vxworks.sh: New file.
494 * scripttempl/elf.sc: Add DATA_END_SYMBOLS and ETEXT_NAME.
496 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
498 * emultempl/elf32.em (gld${EMULATION_NAME}_provide_bound_symbols):
499 Call _bfd_elf_provide_section_bound_symbols.
501 2005-05-04 Alan Modra <amodra@bigpond.net.au>
503 * ldemul.c: Include bfdlink.h.
504 (ldemul_before_allocation): Assume before_allocation is non-zero.
505 (before_allocation_default): Call strip_excluded_output_sections.
506 * ldlang.c (stripped_excluded_sections): New variable.
507 (lang_add_section): Build input section list for each output
508 section, attached via map_head and map_tail pointers.
509 (strip_excluded_output_sections): Make global. Traverse the
510 input section lists to find which output sections can go. Clear
511 link_order pointers and set stripped_excluded_sections.
512 (lang_process): Call strip_excluded_output_sections.
513 * ldlang.h (strip_excluded_output_sections): Declare.
514 * ldwrite.c: Update throuhout for link_order_head -> map_head change.
515 * emultempl/aix.em (before_allocation): Call
516 strip_excluded_output_sections.
517 * emultempl/armcoff.em (before_allocation): Likewise.
518 * emultempl/beos.em (before_allocation): Likewise.
519 * emultempl/linux.em (before_allocation): Likewise.
520 * emultempl/pe.em (before_allocation): Likewise.
521 * emultempl/sunos.em (before_allocation): Likewise.
522 * emultempl/elf32.em (before_allocation): Likewise. Call
523 bfd_elf_size_dynsym_hash_dynstr too.
524 * emultempl/lnk960.em (lnk960_before_allocation): Delete.
525 (ld_lnk960): Use before_allocation_default.
527 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
529 * emultempl/elf32.em (gld${EMULATION_NAME}_strip_empty_section):
530 Updated for bfd_section_list_remove change.
531 * ldlang.c (lang_insert_orphan): Likewise.
532 (strip_excluded_output_sections): Likewise.
533 (sort_sections_by_lma): New.
534 (lang_check_section_addresses): Sort the sections before
537 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
539 * configure.tgt: Add h8300*-*-rtemscoff.
540 Switch h8300*-*-rtems* to elf.
542 2005-04-29 Ben Elliston <bje@au.ibm.com>
544 * ldgram.y (lang_memory_region_type): Make static.
545 (ldgram_want_filename): Likewise.
546 * ldemul.c (ld_emulation): Make static.
547 * ldfile.h (ldfile_find_command_file): Remove extern.
548 * ldfile.c (ldfile_find_command_file): Make static.
549 * ldlang.h (unique_section_list): Remove extern declaration.
550 * ldlang.c (unique_section_list): Make static.
551 * mri.h (symbol_truncate): Remove extern declaration.
552 * mri.c (symbol_truncate): Make static.
553 (order, only_load, address, alias): Likewise.
554 (alignment, subalignment): Likewise.
556 2005-04-27 H.J. Lu <hongjiu.lu@intel.com>
558 * emultempl/elf32.em (gld${EMULATION_NAME}_provide_bound_symbols):
559 Use the first SEC_ALLOC section which isn't SEC_READONLY or the
560 last SEC_ALLOC section if such a section doesn't exist.
562 2005-04-24 Mark Kettenis <kettenis@gnu.org>
564 * configure.host: Add *-*-openbsd support.
566 2005-04-15 Julian Brown <julian@codesourcery.com>
568 * ld.texinfo: Document --use-blx.
569 * emultempl/armelf.em (use_blx): New variable.
570 (arm_elf_create_output_section_statements): Communicate value of
572 (PARSE_AND_LIST_PROLOGUE): Add OPTION_USE_BLX.
573 (PARSE_AND_LIST_OPTIONS): Add --use-blx option.
574 (PARSE_AND_LIST_ARGS_CASES): Add OPTION_USE_BLX case.
576 2005-04-14 Alan Modra <amodra@bigpond.net.au>
578 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
579 * configure.in: Include ../bfd/warning.m4 contents.
580 * Makefile.in: Regenerate.
581 * configure: Regenerate.
583 2005-04-12 Alan Modra <amodra@bigpond.net.au>
585 * Makefile.am: Run "make dep-am".
586 (ldgram.o, ldlex.o, deffilep.o): Add -Wno-error to command.
587 * Makefile.in: Regenerate.
588 * config.in: Regenerate.
590 2005-04-11 Alan Modra <amodra@bigpond.net.au>
592 * emultempl/elf32.em (gld${EMULATION_NAME}_stat_needed): Ignore
593 as_needed libs that were not needed.
594 (gld${EMULATION_NAME}_check_needed): Likewise.
596 2005-04-07 Nick Clifton <nickc@redhat.com>
598 * emultempl/m68kcoff.em: Include ldexp.h and ldlang.h so that
599 ldfile.h can use the lang_input_statement type.
601 2005-04-06 Jakub Jelinek <jakub@redhat.com>
603 * ldlang.c: Formatting.
604 (walk_wild_consider_section): Remember return value from wildcardp.
605 (is_simple_wild): Use strcspn instead of 2 strpbrk calls and strlen.
606 (wild_spec_can_overlap): Use strcspn instead of strpbrk and strlen.
608 2005-04-06 Robert O'Callahan <rocallahan@novell.com>
610 * ld.h (lean_section_userdata_type): Remove.
611 (fat_section_userdata_type): Remove file field.
612 (SECTION_USERDATA_SIZE): Remove.
613 * ldlang.c (init_os): Eliminate initialization of unused
614 lean_section_userdata_type.
616 * ldlang.h (callback_t, walk_wild_section_handler_t): New
618 (struct lang_wild_statement_struct): Add walk_wild_section_handler
619 and handler_data fields.
620 * ldlang.c (callback_t): Removed.
621 (walk_wild_consider_section, walk_wild_section_general,
622 section_iterator_callback, find_section, is_simple_wild,
623 match_simple_wild, walk_wild_section_specs1_wild0,
624 walk_wild_section_specs1_wild1, walk_wild_section_specs2_wild1,
625 walk_wild_section_specs3_wild2, walk_wild_section_specs4_wild2,
626 wild_spec_can_overlap, analyze_walk_wild_section_handler): New
628 (lang_add_wild): Call analyze_walk_wild_section_handler.
629 (walk_wild_section): Renamed to walk_wild_section_general and
630 created a wrapper function.
631 (section_iterator_callback_data): New typedef.
633 2005-04-04 Nick Clifton <nickc@redhat.com>
635 * configure.in: Add a check for <unistd.h> providing a prototype
636 for getopt() which is compatible with the one in
637 include/getopt.h. If so then define HAVE_DECL_GETOPT.
638 * configure: Regenerate.
639 * config.in (HAVE_DECL_GETOPT): Add.
640 * ldemul.c: Include config.h
641 * lexsup.c: Likewise.
642 * emultempl/elf32.sc: Likewise.
644 2005-03-29 Alan Modra <amodra@bigpond.net.au>
646 * emultempl/elf32.em (gld${EMULATION_NAME}_layout_sections_again):
647 New function, extracted from static void gld${EMULATION_NAME}_finish.
648 (gld${EMULATION_NAME}_strip_empty_sections): Likewise.
649 (gld${EMULATION_NAME}_provide_init_fini_syms): Likewise.
650 * emultempl/ppc64elf.em: Revert last change.
651 (ppc_layout_sections_again): Use
652 gld${EMULATION_NAME}_layout_sections_again.
653 (ppc_finish): Don't call gld${EMULATION_NAME}_finish. Instead call
654 gld${EMULATION_NAME}_strip_empty_sections and
655 gld${EMULATION_NAME}_provide_init_fini_syms.
656 * emultempl/hppaelf.em: Similarly.
658 2005-03-29 Alan Modra <amodra@bigpond.net.au>
660 * emultempl/ppc64elf.em (need_laying_out): Delete. Remove all refs.
661 (ppc_finish): Don't call bfd_elf_discard_info.
662 * emultempl/hppaelf.em: Similarly.
664 2005-03-24 Nick Clifton <nickc@redhat.com>
666 * po/fr.po: Updated French translation.
668 2005-03-23 Mike Frysinger <vapier@gentoo.org>
669 Nick Clifton <nickc@redhat.com>
671 * configure.host: Accept any C library to accompany a GNU Linux
672 implementation, not just the GNU C library.
673 * configure.tgt: Likewise.
674 * emultempl/elf32.em: Likewise.
676 2005-03-22 H.J. Lu <hongjiu.lu@intel.com>
678 * emultempl/elf32.em (gld${EMULATION_NAME}_provide_bound_symbols): New
679 (gld${EMULATION_NAME}_finish): Call
680 gld${EMULATION_NAME}_provide_bound_symbols to provide
681 __preinit_array_start, __preinit_array_end, __init_array_start,
682 __init_array_end, __fini_array_start and __fini_array_end.
684 * scripttempl/elf.sc: Don't provide __preinit_array_start,
685 __preinit_array_end, __init_array_start, __init_array_end,
686 __fini_array_start nor __fini_array_end.
688 2005-03-23 Alan Modra <amodra@bigpond.net.au>
690 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Set
691 SEC_EXCLUDE on .gnu.warning sections.
693 2005-03-22 Alan Modra <amodra@bigpond.net.au>
695 * scripttempl/elf.sc (SBSS): Don't provide sbss start and end syms.
697 2005-03-21 Alan Modra <amodra@bigpond.net.au>
699 * emultempl/ppc32elf.em (gld${EMULATION_NAME}_after_allocation): New
701 (LDEMUL_AFTER_ALLOCATION): Define.
703 2005-03-21 Alan Modra <amodra@bigpond.net.au>
705 * emultempl/ppc64elf.em (ppc_finish): Rename from
706 gld${EMULATION_NAME}_finish. Call gld${EMULATION_NAME}_finish.
707 (LDEMUL_FINISH): Update.
708 * emultempl/hppaelf.em (hppaelf_finish, LDEMUL_FINISH): Likewise.
709 * emultempl/m68hc1xelf.em (m68hc11elf_finish, LDEMUL_FINISH): Likewise.
711 2005-03-18 Julian Brown <julian@codesourcery.com>
713 * scripttempl/armbpapi.sc (.rel.dyn): Add .rel.init_array,
715 (.rela.dyn): Add .rela.init_array, .rela.fini_array.
716 (SECTIONS): Add .rel.other, .rela.other, .reli.other after PLT relocs.
718 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
720 * emultempl/elf32.em (gld${EMULATION_NAME}_finish): Don't set
721 bfd_section when removing unused empty output sections for
722 non-relocatable link.
724 2005-03-19 Alan Modra <amodra@bigpond.net.au>
726 * ldlang.c (lang_insert_orphan): Use old section_tail rather than
727 traversing the bfd section list to find pointer to new section.
729 2005-03-18 Alan Modra <amodra@bigpond.net.au>
731 * scripttempl/elf.sc: When CREATE_SHLIB, put .sdata2 and .sbss2
732 input sections into .sdata and .sbss output respectively.
734 2005-03-16 David Heine <dlheine@tensilica.com>
735 Bob Wilson <bob.wilson@acm.org>
737 * ldlang.c (IGNORE_SECTION): Remove check for zero size.
738 (lang_check_section_addresses): Ignore zero size sections here.
740 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
742 * emultempl/elf32.em (gld${EMULATION_NAME}_finish): Remove
743 unused empty output sections for non-relocatable link.
745 * ld.h (args_type): Remove gc_sections.
747 * ldlang.c (lang_mark_used_section): New.
748 (lang_gc_sections): Use link_info.gc_sections instead of
749 command_line.gc_sections.
750 * ldmain.c (main): Likewise.
751 * lexsup.c (parse_args): Likewise.
752 * ldlang.c (lang_process): Call lang_mark_used_section.
754 * ldmain.c (main): Initialize link_info.gc_sections to FALSE.
756 2005-03-16 Nick Clifton <nickc@redhat.com>
757 Ben Elliston <bje@au.ibm.com>
759 * configure.in (werror): New switch: Add -Werror to the
760 compiler command line. Enabled by default. Disable via
762 * configure: Regenerate.
764 2005-03-16 Alan Modra <amodra@bigpond.net.au>
766 * emulparams/elf32ppclinux.sh (OTHER_READWRITE_SECTION): Delete.
767 (OTHER_RELRO_SECTIONS): Set this instead.
769 2005-03-15 Nick Clifton <nickc@redhat.com>
771 * NEWS: Add cutoff for changes in 2.16 release.
773 2005-03-15 Mikkel Krautz <krautz@gmail.com>
775 * configure.tgt (x86_64-elf): Add target.
777 2005-03-15 Alan Modra <amodra@bigpond.net.au>
779 * po/es.po: Commit new Spanish translation.
781 2005-03-14 Alan Modra <amodra@bigpond.net.au>
783 * ldexp.c (exp_fold_tree): Ensure return value is initialized.
784 Tidy etree_assert case.
786 2005-03-14 Alan Modra <amodra@bigpond.net.au>
788 * po/tr.po: Commit new Turkish translation.
790 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
792 * Makefile.am: Remove references to em68klynx.o and esparclynx.o.
793 * Makefile.in: Regenerated.
794 * emulparams/m68klynx.sh, emulparams/sparclynx.sh: Remove.
796 2005-03-07 Nick Clifton <nickc@redhat.com>
798 * po/fr.po: Updated translation.
800 2005-03-05 Alan Modra <amodra@bigpond.net.au>
802 * po/ld.pot: Regenerate.
804 2005-03-02 Jan Beulich <jbeulich@novell.com>
806 * ldmain.c (remove_output): Use unlink_if_ordinary instead of unlink.
807 * pe-dll.c (pe_dll_generate_implib): Likewise.
809 2005-02-24 Ben Elliston <bje@au.ibm.com>
811 * ldfile.c: Remove GNU960 conditional code.
812 * emultempl/gld960.em: Likewise.
813 * emultempl/gld960c.em: Likewise.
814 * emultempl/lnk960.em: Likewise.
816 2005-02-24 Nick Clifton <nickc@redhat.com>
818 * emultempl/lnk960.em (lnk960_before_parse): Remove redundant
819 empty string from calls to concat.
821 2005-02-23 Nick Clifton <nickc@redhat.com>
823 * emultempl/lnk960.em (lnk960_before_parse): Terminate list of
824 arguments passed to concat() with a NULL.
826 * emultempl/m68kcoff.em: Include ldexp.h and ldlang.h because they
827 define types needed by ldfile.h
829 2005-02-23 Alan Modra <amodra@bigpond.net.au>
831 * pe-dll.c: Warning fixes.
832 * emultempl/sunos.em: Likewise.
834 2005-02-22 Daniel Jacobowitz <dan@codesourcery.com>
836 * ldlang.c (section_already_linked): Don't call
837 bfd_section_already_linked for dynamic objects.
839 2005-02-22 Alan Modra <amodra@bigpond.net.au>
841 * ldexp.c: Warning fixes.
842 * ldwrite.c: Likewise.
843 * emultempl/elf32.em: Likewise.
845 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
847 * ldlang.c (lang_add_section): Check SEC_TIC54X_BLOCK for TI
849 (lang_size_sections_1): Check SEC_COFF_SHARED_LIBRARY for COFF
850 and ECOFF output only.
852 2005-02-21 Alan Modra <amodra@bigpond.net.au>
854 * config.in: Regenerate.
855 * configure: Regenerate.
857 2005-02-17 Zack Weinberg <zack@codesourcery.com>
859 * ldexp.c (assigning_to_dot): New global flag.
860 (fold_name): If assigning_to_dot is true, object immediately to
862 (exp_fold_tree): Set and clear assigning_to_dot around the
863 recursive call to exp_fold_tree to process the right-hand side
864 of an assignment to the location counter.
866 2005-02-17 Paul Brook <paul@codesourcery.com>
868 * scripttempl/armbpabi.sc: Add dummy name to version block.
870 2005-02-17 Alan Modra <amodra@bigpond.net.au>
872 * ldexp.c (new_abs): Init new.str.
874 2005-02-15 Mark Mitchell <mark@codesourcery.com>
876 * configure.in (AC_CHECK_FUNCS): Add glob.
877 * configure: Regenerated.
878 * emultempl/elf32.em (<glob.h>): Do not include if HAVE_GLOB is
880 (gld${EMULATION_NAME}_parse_ld_so_conf_include): Do not use glob
881 if HAVE_GLOB is not defined.
883 2005-02-16 Kaz Kojima <kkojima@rr.iij4u.or.jp>
885 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Define
886 lib_path if NATIVE is yes.
888 2005-02-16 Alan Modra <amodra@bigpond.net.au>
890 * emultempl/ppc64elf.em (ppc_create_output_section_statements): Make
891 an error creating fake bfd fatal.
892 (ppc_before_allocation): Continue on after errors.
893 (gld${EMULATION_NAME}_finish): Likewise.
895 2005-02-15 Nick Clifton <nickc@redhat.com>
897 * ldlex.l (YY_NO_UNPUT): Define so that the yy_unput function is
898 not declared. It is not used and its presence causes a compile
901 2005-02-11 Zack Weinberg <zack@codesourcery.com>
903 * emultempl/elf32.em (gld${EMULATION_NAME}_stat_needed):
904 If st.st_ino is zero, do not treat the library as a duplicate.
906 2005-02-10 Jakub Jelinek <jakub@redhat.com>
908 * emultempl/hppaelf.em (hppaelf_create_output_section_statements):
909 Set BFD_LINKER_CREATED on the stubs bfd.
910 * emultempl/ppc64elf.em (ppc_create_output_section_statements):
913 2005-02-08 Mark Mitchell <mark@codesourcery.com>
915 * scripttempl/armbpabi.sc (VERSION): Make special section symbols
917 (Image$$ER_RO$$Base): Define whenever RELOCATING.
918 (Image$$ER_RO$$Limit): Likewise.
919 (SHT$$INIT_ARRAY$$Base): Likewise.
920 (SHT$$INIT_ARRAY$$Limit): Likeise.
922 2005-02-10 Ben Elliston <bje@au.ibm.com>
924 * emultempl/beos.em: Remove #if 0 and #if 1 blocks.
926 2005-02-08 Richard Sandiford <rsandifo@redhat.com>
928 * configure.tgt (mips64*el-*-linux-gnu*): Define targ_extra_libpath
929 to include o32 and n64 emulations.
930 (mips64*-*-linux-gnu*): Likewise.
932 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
934 * ldmain.c (warning_callback, warning_find_reloc): Prepend
935 "warning: " to warning messages.
937 2005-02-04 Alan Modra <amodra@bigpond.net.au>
939 * emultempl/elf32.em (gld${EMULATION_NAME}_find_exp_assignment): Don't
940 look up symbol for etree_provide here.
942 2005-02-02 Daniel Jacobowitz <dan@codesourcery.com>
944 * emulparams/elf32bmip.sh (TEXT_DYNAMIC): Always set.
946 2005-02-01 Edward Welbourne <eddy@opera.com>
947 Nick Clifton <nickc@redhat.com>
949 * ld.texinfo (Source Code Reference): New node describing how to
950 access linker script defined variables from source code.
952 2005-02-01 Alan Modra <amodra@bigpond.net.au>
954 * ld.texinfo: Clarify --as-needed operation.
956 2005-01-31 Andrew Cagney <cagney@gnu.org>
958 * configure: Regenerate to track ../gettext.m4.
960 2005-01-31 Nick Clifton <nickc@redhat.com>
962 * ldver.c (ldversion): Bump reported copyright date to 2005.
964 2005-01-31 Nick Clifton <nickc@redhat.com>
966 * configure.tgt: Remove obsolete targets m68k-lynxos and
969 2005-01-28 Julian Brown <julian@codesourcery.com>
971 * emultempl/armelf.em (fix_v4bx): New variable.
972 (arm_elf_create_output_section_statements): Communicate fix_v4bx flag
974 (PARSE_AND_LIST_PROLOGUE): Add option token OPTION_FIX_V4BX.
975 (PARSE_AND_LIST_LONGOPTS): Add option --fix-v4bx.
976 (PARSE_AND_LIST_OPTIONS): Add option --fix-v4bx.
977 (PARSE_AND_LIST_ARGS_CASES): Add option OPTION_FIX_V4BX.
978 * NEWS: Mention --fix-v4bx.
979 * ld.texinfo: Document --fix-v4bx.
981 2005-01-25 Mark Mitchell <mark@codesourcery.com>
983 * emulparams/armsymbian.sh (OTHER_READONLY_SECTIONS): Define, so
984 as to include .ARM.exidx$${Base,Limit}.
985 * ld/scripttempl/armbpabi.sc: Move .plt to end of text segment.
986 Define IMAGE$$ER_RO$${Base,Limit} and SHT$$INIT_ARRAY$${Base,Limit}.
987 Put .init_array, .fini_array, etc. into the read-only data
990 2005-01-25 Alan Modra <amodra@bigpond.net.au>
992 * emultempl/elf32.em (gld${EMULATION_NAME}_try_needed): Formatting.
993 (gld${EMULATION_NAME}_after_open): Ignore needed libs if they were
994 only needed by an as-needed lib that didn't get linked.
996 2005-01-23 Alan Modra <amodra@bigpond.net.au>
998 * ld.texinfo (Output Section Keywords <CONSTRUCTORS>): Correct
999 __DTOR_LIST__ description.
1001 2005-01-23 Alan Modra <amodra@bigpond.net.au>
1003 * ld.texinfo (Location Counter <dot outside sections>): Document
1004 effects of orphan section placement, and ". = ." workaround.
1005 * Makefile.in: Regenerate.
1007 2005-01-22 Richard Sandiford <rsandifo@redhat.com>
1009 * emulparams/elf32bmip.sh (OTHER_GOT_SECTIONS): Add ". = .;".
1010 * emulparams/elf32bmipn32-defs.sh (OTHER_GOT_SECTIONS): Likewise.
1012 2005-01-21 Jakub Jelinek <jakub@redhat.com>
1014 * ldgram.y (AS_NEEDED): New token.
1015 (input_list): Handle AS_NEEDED ( input_list ).
1016 * ldlex.l (AS_NEEDED): Add.
1017 * ld.texinfo: Document AS_NEEDED ().
1018 * NEWS: Mention AS_NEEDED ().
1020 2005-01-21 Ben Elliston <bje@au.ibm.com>
1022 * ldlang.c (lang_reasonable_defaults): Remove.
1023 (lang_process): Don't call lang_reasonable_defaults.
1025 * ldexp.c (exp_assop): Remove #if 0'd code.
1026 (exp_print_tree): Likewise.
1027 * ldlang.c (lang_memory_region_lookup): Likewise.
1028 (open_output): Likewise.
1029 (lang_do_assignments_1): Likewise.
1030 (lang_place_orphans): Likewise.
1031 (lang_enter_output_section_statement): Likewise.
1032 (lang_reasonable_defaults): Likewise.
1033 * ldlang.h (struct lang_input_statement_struct): Likewise.
1034 * mri.c (mri_draw_tree): Likewise.
1035 (mri_load): Likewise.
1036 * pe-dll.c (generate_reloc): Likewise.
1037 (make_import_fixup_entry): Likewise.
1038 (pe_as16): Likewise.
1039 * emultempl/beos.em (set_pe_subsystem): Likewise.
1040 * emultempl/hppaelf.em (hppaelf_after_parse): Likewise.
1041 * emultempl/pe.em: Likewise.
1042 * emultempl/xtensaelf.em (xtensa_colocate_literals): Likewise.
1044 2005-01-20 Daniel Jacobowitz <dan@codesourcery.com>
1046 * Makefile.am (ALL_EMULATIONS): Add earmelfb_linux_eabi.o.
1047 (earmelfb_linux_eabi.c): New target.
1048 * Makefile.in: Regenerated.
1049 * configure.tgt (arm*b-*-linux-gnueabi): New target.
1050 * emulparams/armelfb_linux_eabi.sh: New file.
1052 2005-01-20 Nick Hudson <skrll@netbsd.org>
1055 * emultempl/hppaelf.em (hppaelf_create_output_section_statements):
1056 Handle bfd_elf32_hppa_nbsd_vec.
1058 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
1060 * ldmain.h (ld_sysroot): Change type to a constant string.
1061 * ldmain.c (ld_sysroot): Likewise.
1062 (get_relative_sysroot, get_sysroot): New functions, adding command-line
1063 support for changing the sysroot.
1064 (main): Call the new functions.
1065 * lexsup.c (OPTION_SYSROOT): New.
1066 (ld_options): Add --sysroot.
1067 (parse_args): Add a dummy handler for it.
1068 * ld.texinfo (--sysroot): Document.
1069 * NEWS: Mention the new --sysroot option.
1071 2005-01-18 Alan Modra <amodra@bigpond.net.au>
1073 * ldlang.c (section_already_linked): Adjust bfd_link_just_syms call.
1074 (lang_place_orphans): Don't abort on just_syms_flag, instead call
1077 2005-01-16 Danny Smith <dannysmith@users.sourceforge.net>
1079 * defilep.y (def_name, def_library): Combine into...
1080 (def_image_name): New function. Strip name to basename,
1083 2005-01-12 Mark Kettenis <kettenis@gnu.org>
1085 * configure.in: Be sure to invoke config.sub using the shell.
1086 * configure: Regenerate.
1088 2005-01-11 Alan Modra <amodra@bigpond.net.au>
1090 * configure.host: Correct sed patterns for last change.
1092 2005-01-10 Nick Clifton <nickc@redhat.com>
1095 * ldmisc.c (vfinfo): Add an extra argument: is_warning. Use this
1096 to determine whether config.make_executable should be set to FALSE in
1097 conjunction with config.fatal_warnings.
1098 (info_msg, minfo, lfinof): Pass FALSE as the extra argument.
1099 (einfo): Pass TRUE as the extra argument.
1101 2005-01-10 Greg Schaffer <gschafer@zip.com.au>
1103 * configure.host (linux targets): Use "${CC} -dumpspecs" instead
1104 of "${CC} --print-file-name=specs" to appease GCC versions >= 4.0.
1105 (ia64-*-aix): Delete - this target is obsolete, and would be
1106 broken by this patch.
1108 2005-01-06 Eric Botcazou <ebotcazou@libertysurf.fr>
1110 * configure.host (sparc*-*-solaris2*): Rename into sparc-*-solaris2*.
1111 (sparc64-sun-solaris2*): New host.
1113 2005-01-06 Paul Brook <paul@codesourcery.com>
1115 * Makefie.am: Add earmelf_vxworks.
1116 * Makefile.in: Regenerate.
1117 * configure.tgt: Make arm-*-vxworks a separate case.
1118 * emulparams/armelf_vxworks.sh: New function.
1120 2005-01-06 Alan Modra <amodra@bigpond.net.au>
1122 * emultempl/ppc64elf.em (no_multi_toc): New var.
1123 (gld${EMULATION_NAME}_finish): Pass to ppc64_elf_setup_section_lists.
1124 (OPTION_NO_MULTI_TOC): Define.
1125 (PARSE_AND_LIST_LONGOPTS): Add --no-multi-toc support.
1126 (PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Likewise.
1128 2005-01-05 Nick Clifton <nickc@redhat.com>
1131 * ldmisc.c (vfinfo): Alter output to conform to the GNU Coding
1132 Standard's specification for parsable error messages.
1134 2005-01-04 Paul Brook <paul@codesourcery.com>
1136 * Makefile.am: Correct dependency for earmsymbian.c.
1137 * Makefile.in: Regenerate.
1139 2004-12-28 Danny Smith <dannysmith@users.sourceforge.net>
1141 * emultempl/pe.em (set_pe_subsystem): Change second arg to
1142 lang_add_entry to FALSE.
1144 2004-12-23 Nick Clifton <nickc@redhat.com>
1147 * emulparams/shelf.sh (.stack): Increase stack start address to
1150 2004-12-20 Nick Clifton <nickc@redhat.com>
1152 * ldmain.c (main): Issue an error message if -static and -shared
1155 2004-12-17 Jakub Jelinek <jakub@redhat.com>
1157 * ldexp.h (exp_data_seg): Add min_base and maxpagesize fields.
1158 * ldexp.c (fold_binary) <case DATA_SEGMENT_ALIGN>: Initialize them.
1159 * ldlang.c (lang_size_sections): Use them to avoid wasting virtual
1160 address space at DATA_SEGMENT_ALIGN. Fix computation of expected
1161 PT_GNU_RELRO segment end.
1163 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
1165 * configure.tgt: Add s390x-ibm-tpf support.
1167 2004-12-16 Martin Kögler <mkoegler@auto.tuwien.ac.at>
1169 * ldmisc.c (vfinfo): Handle the case where %B is passed a NULL
1172 2004-12-07 Ben Elliston <bje@gnu.org>
1174 * ldemul.h: Forward declare struct option.
1176 2004-12-01 Danny Smith <dannysmith@users.sourceforge.net>
1178 * scripttempl/pe.sc (.data): Add .jcr subsection.
1180 2004-11-30 Paul Brook <paul@codesourcery.com>
1182 * emultempl/armelf.em: Ignore -p and -no-pipeline-knowledge.
1184 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
1186 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
1187 * Makefile.in: Regenerate.
1189 2004-11-26 Melissa Mears <asterisk@graces.dricas.com>
1191 * emultempl/pe.em: Add --subsystem:xbox as well as
1193 * ld.texinfo: (ld_options): Document acceptance of subsystem xbox
1194 and numeric subsystems.
1196 2004-11-24 Alan Modra <amodra@bigpond.net.au>
1198 * ldexp.c (fold_name): Correct PR 338 fix.
1200 2004-11-19 Mark Mitchell <mark@codesourcery.com>
1202 * Makefile.am (ALL_EMULATIONS): Add earmelf_linux_eabi.o.
1203 (earmelf_linux_eabi.c): New target.
1204 * configure.tgt (arm*-*-linux-gnueabi): Handle it.
1205 * emulparams/armelf_linux_eabi.sh: New file.
1206 * Makefile.in: Regenerated.
1208 2004-11-19 Nick Clifton <nickc@redhat.com>
1211 * ld.texinfo (MEMORY): Update the descriptions of the ORIGIN and
1212 LENGTH fields in the MEMORY command, to explicitly state that
1213 symbols cannot be used in their expressions.
1215 2004-11-19 Jon Beniston <jon@beniston.com>
1217 * ld/ldlex.l: Allow ORIGIN and LENGTH in EXPRESSION.
1218 * ld/ldgram.y: Add ORIGIN and LENGTH expressions.
1219 * ld/ldexp.c (fold_name): Implement LENGTH() and ORIGIN() functions
1220 which return the length and origin of a memory.
1221 * ld/ld.texinfo: Document LENGTH() and ORIGIN() functions.
1222 * NEWS: Mention support for ORIGIN and LENGTH operators.
1224 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
1226 * emultempl/armelf.em (arm_elf_set_bfd_for_interworking): Don't use
1227 a dynamic object for stubs.
1229 2004-11-04 Paul Brook <paul@codesourcery.com>
1231 * ld.texinfo: Document --default-imported-symver.
1232 * ldmain.c (main): Set link_info.default_imported_symver.
1233 * lexsup.c (option_values): Add OPTION_DEFAULT_IMPORTED_SYMVER.
1234 (ld_options): Add --default-imported-symver.
1235 (parse_args): Handle OPTION_DEFAULT_IMPORTED_SYMVER.
1237 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
1238 Vineet Sharma <vineets@noida.hcltech.com>
1240 * Makefile.am: Add entries for new maxq-coff target.
1241 * Makefile.in: Regenerate.
1242 * configure.tgt: Add support for maxq.
1243 * emulparams/maxqcoff.sh: New File.
1244 * scripttempl/maxqcoff.sc: New linker script for target maxq.
1245 * NEWS: Mention the new target.
1247 2004-11-04 Daniel Jacobowitz <dan@debian.org>
1249 * Makefile.am (ALL_EMULATIONS): Remove earmelf_oabi.o.
1250 (earmelf_oabi.c): Remove rule.
1251 * configure.tgt: Remove arm-*-oabi and thumb-*-oabi.
1252 * emulparams/armelf_oabi.sh, emultempl/armelf_oabi.em: Delete files.
1253 * Makefile.in: Regenerated.
1255 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
1257 * configure.tgt (crisv32-*-*): Handle like cris-*-* for non-aout.
1258 * emulparams/criself.sh (INIT_START): Remove emitted "push srp".
1259 (FINI_START): Ditto.
1260 (INIT_END): Remove emitted "jump [sp+]".
1263 2004-11-04 Alan Modra <amodra@bigpond.net.au>
1265 * emultempl/ppc64elf.em (no_tls_opt): Rename from notlsopt.
1266 (no_opd_opt, no_toc_opt): New static vars.
1267 (ppc_before_allocation): Don't edit opt if no_opd_opt. Call
1269 (OPTION_NO_OPD_OPT, OPTION_NO_TOC_OPT): Define.
1270 (PARSE_AND_LIST_LONGOPTS): Add no-opd-optimize and no-toc-optimize.
1271 (PARSE_AND_LIST_OPTIONS): Describe new options.
1272 (PARSE_AND_LIST_ARGS_CASES): Handle them.
1274 2004-10-27 Nick Clifton <nickc@redhat.com>
1276 * emultempl/alphaelf.em (alpha_after_parse): Add extra, NULL,
1277 parameter to invocation of lang_section_start.
1278 * emultempl/aix.em (_handle_option): Likewise.
1280 * Makefile.am (eelf64alpha.c, eelf64alpha_fbsd.c,
1281 eelf64alpha_nbsd.c): Add dependency upon emultempl/alphaelf.em.
1282 * Makefile.in: Regenerate.
1284 2004-10-26 Mark Mitchell <mark@codesourcery.com>
1286 * emulparams/armelf.sh (OTHER_READONLY_SECTIONS): Do not emit
1287 __exidx_{start,end} when not relocating.
1289 2004-10-25 Mark Mitchell <mark@codesourcery.com>
1291 * Makefile.in (earmsymbian.c): Depend on armbpabi.sc, not elf.sc.
1292 * ldexp.h (segment_type): New type.
1293 (segments): New variable.
1294 * ldexp.c (segments): New variable.
1295 (exp_print_token): Handle SEGMENT_START.
1296 (fold_binary): Likewise.
1297 * ldgram.y (SEGMENT_START): Declare it as a token.
1298 (exp): Handle SEGMENT_START.
1299 * ldlang.h (lang_address_statement_type): Add segment field.
1300 (lang_section_start): Change prototype.
1301 * ldlang.c (map_input_to_output_sections): Do not process section
1302 assignments if a corresponding SEGMENT_START has already been
1304 (lang_section_start): Add segment parameter.
1305 * ldlex.l (SEGMENT_START): Add it.
1306 * lexsup.c (seg_segment_start): New function.
1307 (parse_args): Use it for -Tbss, -Tdata, and -Ttext.
1308 * ld.texinfo (SEGMENT_START): Document it.
1309 * emulparams/armsymbian.sh (EMBEDDED): Set it.
1310 * scripttempl/armbpabi.sc: Use SEGMENT_START to control segment
1311 base addresses. Do not map relocations.
1312 * NEWS: Mention SEGMENT_START.
1314 2004-10-26 Paul Brook <paul@codesourcery.com>
1316 * ld.texinfo: Document --default-symver.
1317 * ldmain.c (main): Set link_info.create_default_symver.
1318 * lexsup.c (enum option_values): Add OPTION_DEFAULT_SYMVER.
1319 (ld_options): Add default-symver.
1320 (parse_args): Handle OPTION_DEFAULT_SYMVER.
1322 2004-10-24 Danny Smith <dannysmith@users.sourceforge.net>
1324 * pe-dll.c (process_def_file): Don't export all symbols by default if
1325 building a position-independent executable.
1327 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
1330 * ldmain.c (reloc_overflow): Accept a pointer to struct
1331 bfd_link_hash_entry. Report symbol location for relocation
1334 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
1336 * genscripts.sh (libpath.exp): Really generate for first
1339 2004-10-19 Danny Smith <dannysmith@users.sourceforge.net>
1341 * emultempl/pe.em (gld_${EMULATION_NAME}_after_open): Simplify
1342 comparison and replacement of filenames.
1344 2004-10-19 H.J. Lu <hongjiu.lu@intel.com>
1347 * ldlang.c (load_symbols): Use the same -Bdynamic/-Bstatic
1348 option on linker script as the one for linker script.
1350 2004-10-16 Daniel Jacobowitz <dan@debian.org>
1352 * ldlang.c (struct excluded_lib, excluded_libs, add_excluded_libs)
1353 (check_excluded_libs): New.
1354 (load_symbols): Call check_excluded_libs.
1355 * ldlang.h (add_excluded_libs): New prototype.
1356 * emultempl/elf32.em (OPTION_EXCLUDED_LIBS): Define.
1357 (gld${EMULATION_NAME}_add_options): Add --exclude-libs.
1358 (gld${EMULATION_NAME}_handle_option): Handle --exclude-libs.
1359 * ld.texinfo (Command Line Variables): Document --exclude-libs.
1360 (Options Specific to i386 PE Targets): Remove --exclude-libs.
1362 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1364 * ldexp.c (exp_fold_tree): Don't immediately exit ld on a
1365 failing link script assert.
1367 * ldctor.c (ldctor_add_set_entry): Fix comment typo.
1369 2004-10-14 H.J. Lu <hongjiu.lu@intel.com>
1372 * emulparams/elf64_ia64.sh (SMALL_DATA_CTOR): Set.
1373 (SMALL_DATA_DTOR): Set.
1374 * emulparams/elf64_ia64_fbsd.sh (SMALL_DATA_CTOR): Unset.
1375 (SMALL_DATA_DTOR): Unset.
1376 * scripttempl/elf.sc: If SMALL_DATA_CTOR is set, move .ctors
1377 after .data. If SMALL_DATA_DTOR is set, move .dtors after
1380 2004-10-14 Alan Modra <amodra@bigpond.net.au>
1383 * ldlang.h (lang_output_section_statement_type): Make "next" a
1384 struct lang_output_section_statement_struct *.
1385 (struct orphan_save): Move from elf32.em. Add "name" and "flags".
1386 (lang_output_section_find_by_flags, lang_insert_orphan): Declare.
1387 * ldlang.c (lang_output_section_find_1): Adjust for changed
1388 output_section_statement "next".
1389 (strip_excluded_output_sections): Likewise.
1390 (lang_record_phdrs): Likewise.
1391 (lang_output_section_find_by_flags): New function.
1392 (output_prev_sec_find): Move from pe.em. Adjust iterator.
1393 (lang_insert_orphan): New function. Tail end of elf32.em's
1394 place_orphan merged with that from pe.em. Allow bfd_section to
1395 be placed first. New heuristic for placing new output section
1396 statement in existing script, and accompanying split of __start
1397 symbol alignment into a separate assignment to dot.
1398 (lang_add_section): Consistently use output->bfd_section rather than
1399 an alias, section->output_section.
1400 (map_input_to_output_sections): Rename overly long arg. Move
1401 initialization of data_statement output section to here..
1402 (lang_check_section_addresses): ..from here.
1403 (print_assignment): Correct printing of etree_assert.
1404 (print_all_symbols): Don't bomb if userdata is NULL.
1405 (IGNORE_SECTION): Rearrange.
1406 * emultempl/elf32.em (output_rel_find): Adjust interator.
1407 (output_prev_sec_find): Delete.
1408 (struct orphan_save): Delete.
1409 (gld${EMULATION_NAME}_place_orphan): Cater for zero bfd_section
1410 flags without creating a duplicate output section statement.
1411 Revise code holding history of various orphan section placements.
1412 Allow orphan sections to place before script specified output
1413 sections. Call lang_output_section_find_by_flags when placement
1414 by name fails. Use lang_insert_orphan.
1415 * emultempl/mmo.em (output_prev_sec_find): Delete.
1416 (struct orphan_save): Delete.
1417 (mmo_place_orphan): Revise code holding history of orphan placement.
1418 Allow orphans to place before existing output sections. Use
1420 * emultempl/pe.em (output_prev_sec_find): Delete.
1421 (struct orphan_save): Delete.
1422 (gld_${EMULATION_NAME}_place_orphan): Revise to suit use of
1425 2004-10-13 Mark Mitchell <mark@codesourcery.com>
1427 * scripttempl/armbpabi.sc: Do not put .gnu.version.* into a
1430 2004-10-13 Alan Modra <amodra@bigpond.net.au>
1433 * ldcref.c (check_section_sym_xref): Delete.
1434 (check_local_sym_xref): New function.
1435 (check_nocrossrefs): Adjust call.
1436 * emultempl/pe.em (struct orphan_save): Add os_tail.
1437 (place_orphan): Backport assorted fixes from elf32.em.
1439 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1441 * emultempl/xtensaelf.em: Use ISO C90 formatting.
1443 2004-10-11 Jakub Jelinek <jakub@redhat.com>
1445 * emultempl/elf32.em (gld${EMULATION_NAME}_parse_ld_so_conf): Avoid
1446 getline for portability.
1448 * emultempl/elf32.em (gld${EMULATION_NAME}_ld_so_conf): New structure.
1449 (gld${EMULATION_NAME}_parse_ld_so_conf,
1450 gld${EMULATION_NAME}_parse_ld_so_conf_include): New functions.
1451 (gld${EMULATION_NAME}_check_ld_so_conf): Use them.
1453 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1456 * ldfile.c (ldfile_try_open_bfd): Ensure dynamic objects are
1457 rejected when linking statically.
1459 2004-10-08 Daniel Jacobowitz <dan@debian.org>
1461 * configure.tgt: Include elf_x86_64 for i[3-7]86-*-solaris2*.
1463 2004-10-07 Bob Wilson <bob.wilson@acm.org>
1465 * ld.texinfo (Xtensa): Describe new linker relaxation to optimize
1466 assembler-generated longcall sequences. Describe new --size-opt
1468 * emulparams/elf32xtensa.sh (OTHER_SECTIONS): Add .xt.prop section.
1469 * emultempl/xtensaelf.em (remove_section,
1470 replace_insn_sec_with_prop_sec, replace_instruction_table_sections,
1471 elf_xtensa_after_open): New.
1472 (OPTION_OPT_SIZEOPT, OPTION_LITERAL_MOVEMENT,
1473 OPTION_NO_LITERAL_MOVEMENT): Define.
1474 (elf32xtensa_size_opt, elf32xtensa_no_literal_movement): New globals.
1475 (PARSE_AND_LIST_LONGOPTS): Add size-opt and [no-]literal-movement.
1476 (PARSE_AND_LIST_OPTIONS): Add --size-opt.
1477 (PARSE_AND_LIST_ARGS_CASES): Handle OPTION_OPT_SIZEOPT,
1478 OPTION_LITERAL_MOVEMENT, and OPTION_NO_LITERAL_MOVEMENT.
1479 (LDEMUL_AFTER_OPEN): Set to elf_xtensa_after_open.
1480 * scripttempl/elfxtensa.sc: Update with changes from elf.sc.
1481 * Makefile.am (eelf32xtensa.c): Update dependencies.
1482 * Makefile.in: Regenerate.
1484 2004-10-07 Jeff Baker <jbaker@qnx.com>
1486 * lexsup.c: Handle --warn-shared-textrel option.
1487 (ld_options): Restore alpha sorting of options.
1488 * ldmain.c (main): Initialise warn_shared_info field to FALSE.
1489 * ld.texinfo: Add documentation for --warn-shared-textrel.
1490 * NEWS: Added mention of --warn-shared-textrel option.
1492 2004-10-05 Tomer Levi <Tomer.Levi@nsc.com>
1494 * emultempl/crxelf.em (disable_relaxation): Add.
1495 (crxelf_before_allocation): Enable --relax option by default.
1496 (PARSE_AND_LIST_PROLOGUE): Add OPTION_NO_RELAX.
1497 (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Add --no-relax.
1498 (PARSE_AND_LIST_ARGS_CASES): Handle OPTION_NO_RELAX.
1500 2004-10-04 H.J. Lu <hongjiu.lu@intel.com>
1502 * NEWS: Mention SORT_BY_NAME, SORT_BY_ALIGNMENT and
1503 --sort-section name|alignment.
1505 * ld.texinfo: Document SORT_BY_NAME, SORT_BY_ALIGNMENT and
1506 --sort-section name|alignment.
1508 * ld.h (sort_type): New enum.
1509 (wildcard_spec): Change the type of `sorted' to sort_type.
1511 * ldgram.y (SORT): Removed.
1512 (SORT_BY_NAME): Added.
1513 (SORT_BY_ALIGNMENT): Added.
1514 (wildcard_spec): Updated `sorted'. Handle SORT_BY_NAME and
1516 (input_section_spec_no_keep): Updated `sorted'.
1517 (statement): Replace SORT with SORT_BY_NAME.
1519 * ldlang.c (compare_section): New function to compare 2
1520 sections with different sorting schemes.
1521 (wild_sort): Updated. Use compare_section.
1522 (update_wild_statements): New function.
1523 (lang_process): Call update_wild_statements before
1524 map_input_to_output_sections.
1526 * ldlex.l (SORT_BY_NAME): New.
1527 (SORT_BY_ALIGNMENT): New.
1528 (SORT): Return SORT_BY_NAME.
1530 * ldmain.c (sort_section): New. Defined.
1531 (main): Initialize it to none.
1533 * lexsup.c (option_values): Add OPTION_SORT_SECTION.
1534 (ld_options): Add an entry for OPTION_SORT_SECTION.
1535 (parse_args): Handle OPTION_SORT_SECTION.
1537 * mri.c (mri_draw_tree): Updated `sorted'.
1539 2004-10-04 Jakub Jelinek <jakub@redhat.com>
1541 * ldgram.y (DATA_SEGMENT_RELRO_END): Add one argument.
1542 * scripttempl/elf.sc (DATA_SEGMENT_RELRO_END): Add 0 as first
1544 (DATA_SEGMENT_RELRO_GOTPLT_END): Pass $SEPARATE_GOTPLT as first
1545 and . as second argument.
1546 (GOTPLT): Move $DATA_SEGMENT_RELRO_GOTPLT_END before the section.
1547 * ldexp.c (fold_unary): Remove DATA_SEGMENT_RELRO_END handling here.
1548 (fold_binary): Add it here. Insert padding to make relro_end
1549 COMMONPAGESIZE bytes aligned. For DATA_SEGMENT_ALIGN in
1550 exp_dataseg_relro_adjust phase just use previously computed
1552 * ldlang.c (lang_size_sections): Set exp_data_seg.base for
1553 relro_adjust here. Call lang_size_sections_1 once more if there
1554 was too big padding at DATA_SEGMENT_RELRO_END.
1555 * ld.texinfo (DATA_SEGMENT_RELRO_END): Add documentation.
1557 2004-10-01 Paul Brook <paul@codesourcery.com>
1559 * emulparams/armelf.sh: Add unwinding table sections.
1561 2004-09-30 Filip Navara <navaraf@reactos.com>
1563 * emultempl/pe.em (gld_${EMULATION_NAME}_set_symbols): Generate
1564 correct base address for position independant executables.
1565 * pe-dll.c (pe_dll_fill_sections): Don't mark position independant
1566 executables as DLLs.
1568 2004-09-30 Paul Brook <paul@codesourcery.com>
1570 * ld.texinfo: Document --target2=abs.
1571 * emulparms/armsymbian.sh (TARGET2_TYPE): Set.
1573 2004-09-29 Nick Clifton <nickc@redhat.com>
1575 * scripttempl/xstormy16.sc: Only perform the assignments to the
1576 ROM region when not performing a relocatable link. The ROM region
1577 does not start at address 0, but the sections will.
1578 * Makefile.am: Fix linker script dependency for the generation of
1580 * Makefile.in: Regenerate.
1582 2004-09-18 Filip Navara <navaraf@reactos.com>
1584 * emulparams/arm_epoc_pe.sh, emulparams/armpe.sh, emulparams/i386pe.sh,
1585 emulparams/i386pe_posix.sh, emulparams/mcorepe.sh,
1586 emulparams/mipspe.sh, emulparams/ppcpe.sh, scripttempl/pe.sc: Define
1588 * scripttempl/pe.sc: Make the virtual address and file offset synced if
1589 the alignment is lower than the target page size.
1591 2004-09-27 Filip Navara <navaraf@reactos.com>
1593 * emultempl/pe.em (gld_${EMULATION_NAME}_unrecognized_file): Allow
1594 def_file_parse to handle pe_def_file if NULL and prevent crash with
1597 2004-09-27 Alan Modra <amodra@bigpond.net.au>
1599 * emultempl/ppc64elf.em (gld${EMULATION_NAME}_finish): Enable
1600 --emit-stub-syms automatically when --emit-relocs.
1602 2004-09-24 Paul Brook <paul@codeosurcery.com>
1604 * scripttempl/elf.sc: Keep .preinit_array, .init_array and
1605 .fini_array sections.
1607 2004-09-19 Andreas Schwab <schwab@suse.de>
1609 * ldexp.c (fold_binary) [DATA_SEGMENT_ALIGN]: Adjust data segment
1610 base so that relro end is suitably aligned.
1612 2004-09-17 Paul Brook <paul@codesourcery.com>
1614 * ld.texinfo: Rename arm-specific section. Document --target*
1615 * emulparams/armelf_fbsd.sh: Set TARGET2_TYPE.
1616 * emulparams/armelf_linux.sh: Ditto.
1617 * emulparams/armelf_nbsd.sh: Ditto.
1618 * emultempl/armelf.em: Set default for TARGET2_TYPE.
1619 (target2_type): New variable.
1620 (arm_elf_before_allocation): Don't pass target1_type.
1621 (arm_elf_create_output_section_statements): New function.
1622 (PARSE_AND_LIST_PROLOGUE): Add OPTION_TARGET2.
1623 (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Add --target=.
1624 (PARSE_AND_LIST_ARGS_CASES): Handle OPTION_TARGET2.
1625 (LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS): Set.
1626 * emultempl/armelf_oabi.em (_before_allocation): Remove extra
1627 argument to bfd_elf32_arm_process_before_allocation.
1629 2004-09-17 Alan Modra <amodra@bigpond.net.au>
1631 * ldexp.c (fold_name): Update u.undef.next refs.
1632 * emultempl/pe.em: Likewise.
1633 * emultempl/sunos.em: Likewise.
1635 2004-09-17 Alan Modra <amodra@bigpond.net.au>
1637 * Makefile.am: Run "make dep-am".
1638 * Makefile.in: Regenerate.
1639 * config.in: Regenerate.
1640 * configure: Regenerate.
1641 * aclocal.m4: Regenerate.
1642 * po/ld.pot: Regenerate.
1644 2004-09-16 Tomer Levi <Tomer.Levi@nsc.com>
1646 * scripttempl/elf32crx.sc (.init): Add KEEP for section's *personality*.
1650 2004-09-16 Alan Modra <amodra@bigpond.net.au>
1652 * emultempl/armelf_oabi.em (before_allocation): Add extra zero param
1653 to bfd_elf32_arm_process_before_allocation call.
1655 2004-09-13 Paul Brook <paul@codesourcery.com>
1657 * emulparams/armsymbian.sh: Set TARGET1_IS_REL.
1658 * emultempl/armelf.em: Use TARGET1_IS_REL. Add --target1-{rel,abs}.
1660 2004-09-07 H.J. Lu <hongjiu.lu@intel.com>
1662 * configure: Regenerated with autconfig 2.13.
1664 2004-09-07 Andreas Schwab <schwab@suse.de>
1666 * ldexp.c (fold_binary) [DATA_SEGMENT_ALIGN]: Apply data segment
1667 alignment before adjusting DATA_SEGMENT_RELRO_END.
1669 2004-09-06 Mark Mitchell <mark@codesourcery.com>
1671 * emulparams/armsymbian.sh: Use armbpabi script.
1672 * scripttempl/armbpabi.sc: New script.
1674 2004-09-02 Mark Mitchell <mark@codesourcery.com>
1676 * Makefile.am (ALL_EMULATIONS): Add earmsymbian.o.
1677 (earmsymbian.c): New target.
1678 * configure.tgt: Use armsymbian emulation for arm*-*-symbianelf*.
1679 * Makefile.in: Regenerated.
1680 * aclocal.m4: Likewise.
1681 * configure: Likewise.
1682 * emulparams/armsymbian.sh: New file.
1684 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
1686 * scripttempl/elf32crx.sc: Edit file with comments.
1687 (.init): Add new section.
1689 (.ctor): Control the linkage order.
1692 2004-08-27 Nick Clifton <nickc@redhat.com>
1694 * emultempl/pe.em (after_open): Do not assume that either bfd is
1697 2004-08-26 Alan Modra <amodra@bigpond.net.au>
1699 * ldlang.c (lang_init): Don't compare with TRUE.
1701 2004-08-25 Dmitry Diky <diwil@spec.ru>
1703 * emulparams/msp430all.sh: Fix RAM sizes for all targets.
1704 * scripttempl/elf32msp430.sc: Add .profiler section definition.
1706 2004-08-24 H.J. Lu <hongjiu.lu@intel.com>
1708 * ldlang.c (wildcardp): Defined as a macro with strpbrk.
1710 2004-08-19 Mark Mitchell <mark@codesourcery.com>
1712 * configure.tgt (arm*-*-symbianelf*): New target.
1713 (arm*-*-eabi*): Likewise.
1715 2004-08-19 Jakub Jelinek <jakub@redhat.com>
1717 * emultempl/ppc64elf.em (non_overlapping_opd): New variable.
1718 (ppc_before_allocation): Pass it to ppc64_elf_edit_opd).
1719 (OPTION_NON_OVERLAPPING_OPD): Define.
1720 (PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Add
1721 --non-overlapping-opd option.
1723 2004-08-18 Alan Modra <amodra@bigpond.net.au>
1726 * ldexp.c (fold_name): Don't call bfd_link_add_undef if the symbol
1727 was already on the undefs list.
1729 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1731 * emultempl/ppc64elf.em (gld${EMULATION_NAME}_new_vers_pattern): Dot
1732 prefix the symbol field too.
1734 2004-08-13 Alan Modra <amodra@bigpond.net.au>
1736 * ldmain.c (link_callbacks): Remove "error_handler".
1737 * ldmisc.c: Include elf-bfd.h.
1738 (vfinfo): Sort comment. Handle %A. Use %A instead of
1739 bfd_get_section_indent.
1740 (error_handler): Delete.
1741 * ldmisc.h (error_handler): Delete declaration.
1743 2004-08-10 Alan Modra <amodra@bigpond.net.au>
1745 * emultempl/ppc64elf.em (gld${EMULATION_NAME}_finish): Call
1746 ppc64_elf_restore_symbols.
1748 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1750 * emultempl/ppc64elf.em (gld${EMULATION_NAME}_finish): Error if
1751 .toc is too large on relocatable linking.
1753 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1755 * emultempl/ppc64elf.em (ppc_after_open): Delete.
1756 (LDEMUL_AFTER_OPEN): Don't define.
1758 2004-08-02 Stephane Carrez <stcarrez@nerim.fr>
1760 * ld.texinfo (Top): Document specific options of 68HC11 and 68HC12.
1762 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
1764 * scripttempl/elfm68hc12.sc: Align text, rodata and data section
1767 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
1769 * emulparams/hppanbsd.sh (OUTPUT_FORMAT): Set to "elf32-hppa-netbsd".
1771 2004-07-26 Dmitry Diky <diwil@spec.ru>
1773 * Makefile.am: Add new subtargets: msp430x1610, msp430x1611,
1774 msp430x1612, msp430x415, msp430x417, msp430xG437, msp430xG438,
1776 * configure.tgt: Likewise.
1777 * emulparams/msp430all.sh: Likewise.
1778 * Makefile.in: Regenerate.
1780 2004-07-23 Nick Clifton <nickc@redhat.com>
1782 * emultempl/elf32.em (_place_orphan): Use an already existing
1783 section name if that section does not have any flags set.
1785 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
1787 * ldlang.c (already_linked_hash_entry): Removed.
1788 (already_linked): Likewise.
1789 (already_linked_table): Likewise.
1790 (section_already_linked): Call bfd_section_already_linked.
1791 (lang_process): Replace already_linked_table_init with
1792 bfd_section_already_linked_table_init and check return. Replace
1793 already_linked_table_free with bfd_section_already_linked_table_free.
1795 2004-07-21 Nick Clifton <nickc@redhat.com>
1797 * ldlang.c (init_os): Make sure that the newly allocated userdata
1798 structure is zeroed out.
1800 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
1802 * NEWS: Mention the new --add-needed/--no-add-needed and
1803 --as-needed/--no-as-needed options.
1805 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
1807 * emultempl/elf32.em (gld${EMULATION_NAME}_load_symbols): Also
1808 check the add_needed field.
1809 (dt_needed): New struct.
1810 (gld${EMULATION_NAME}_try_needed): Change the first argument
1811 to a pointer to struct dt_needed. Check the DYN_NO_ADD_NEEDED
1812 bit in the file where the DT_NEEDED entry comes from.
1813 (gld${EMULATION_NAME}_search_needed): Change the second
1814 argument to a pointer to struct dt_needed.
1815 (gld${EMULATION_NAME}_check_ld_so_conf): Updated.
1816 (gld${EMULATION_NAME}_after_open): Likewise.
1818 * ld.texinfo: Add --add-needed document.
1819 * ldlang.c (new_afile): Set p->add_needed.
1820 * ldlang.h (lang_input_statement_type): Add add_needed field.
1821 * ldmain.h (add_needed): Declare.
1822 * ldmain.c (add_needed): New global var.
1823 * lexsup.c (option_values): Add OPTION_ADD_NEEDED and
1824 OPTION_NO_ADD_NEEDED.
1825 (ld_options): Likewise.
1826 (parse_args): Handle them.
1828 2004-07-13 Christof Petig <christof@petig-baender.de>
1830 * emultempl/pe.em (make_import_fixup): Use bfd_get_32 to correct
1831 for endian-ness of extracted addend.
1833 2004-07-13 Danny Smith <dannysmith@usesr.sourceforge.net>
1835 * pe-dll.c (auto_export): Filter on just the import prefix,
1836 "_imp_", not "_imp__".
1838 2004-07-09 Nick Clifton <nickc@redhat.com>
1840 * configure.tgt: Change sh-sybmian-elf to sh-*-symbianelf.
1842 2004-07-06 Tomer Levi <Tomer.Levi@nsc.com>
1844 * Makefile.am (ALL_EMULATIONS): Add eelf32crx.o.
1845 (eelf32crx.c): New target.
1846 * Makefile.in: Regenerate.
1847 * configure.tgt: Handle crx-*-elf*.
1848 * emulparams/elf32crx.sh: New file.
1849 * emultempl/crxelf.em: New file.
1850 * scripttempl/elf32crx.sc: New file.
1851 * NEWS: Mention new target.
1853 2004-07-06 Nick Clifton <nickc@redhat.com>
1855 * Makefile.am: Add eshlsymbian.c.
1856 * Makefile.in: Regenerate.
1857 * configure.tgt: Add sh*-symbian-elf target.
1858 * emulparams/shlsymbian.sh: New file. Configure the
1859 sh-symbian-elf linker scripts.
1860 * scripttemp/elf32sh-symbian.sc: New file. Linker script
1861 template for the sh-symbian-elf target.
1863 2004-07-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1865 * emulparams/hppa64linux.sh: Define PLT_BEFORE_GOT.
1866 * emulparams/hppalinux.sh: Likewise.
1867 * scripttempl/elf.sc: Place .plt just before .got when .plt is in
1868 data segment and PLT_BEFORE_GOT is defined.
1870 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1872 * ld.texinfo (WIN32): Document PE weak symbols.
1874 2004-07-02 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1876 * emulparams/shlelf32_linux.sh (COMMONPAGESIZE): Set to 4KB.
1878 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
1880 * ldmisc.c (vfinfo): Call bfd_get_section_ident to identify
1883 2004-06-29 Alan Modra <amodra@bigpond.net.au>
1885 * ldlang.c (lang_reset_memory_regions): Save last relax pass section
1888 2004-06-24 Alan Modra <amodra@bigpond.net.au>
1890 * ldlang.c (print_output_section_statement): Don't print size before
1892 (IGNORE_SECTION): Remove bfd arg. Update all callers.
1894 * ldexp.c (fold_name): .. See below.
1895 * ldlang.c (section_already_linked, print_output_section_statement,
1896 print_input_section, insert_pad, size_input_section,
1897 lang_check_section_addresses, lang_size_sections_1,
1898 lang_size_sections, lang_do_assignments_1, lang_set_startof,
1899 lang_one_common, lang_reset_memory_regions, lang_process,
1900 lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
1901 * ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
1902 * pe-dll.c (process_def_file, generate_reloc): ..
1903 * emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
1904 gld${EMULATION_NAME}_before_allocation): ..
1905 * emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
1906 * emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
1907 sh64_elf_${EMULATION_NAME}_after_allocation): ..
1908 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
1909 * emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
1910 ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
1911 "size" instead of "_raw_size" and "_cooked_size". Expand
1912 bfd_section_size macro invocations.
1914 2004-06-22 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1916 * ld/scripttemp/pe.sc (.CRT): Define ___crt_xc_start__,
1917 ___crt_xc_end__, ___crt_xi_start__, ___crt_xi_end__, ___crt_xl_start__,
1918 ___crt_xp_start__, ___crt_xp_end__, ___crt_xt_start__ and
1920 (.tls): Define ___tls_start__ and ___tls_end__.
1922 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
1924 * emulparams/elf32frvfd.sh (GENERATE_PIE_SCRIPT): Set to yes.
1926 2004-06-18 Adam Nemet <anemet@lnxw.com>
1928 * configure.in: Set EXTRA_SHLIB_EXTENSION to .a for LynxOS.
1929 * configure: Regenerate.
1931 2004-06-15 Jakub Jelinek <jakub@redhat.com>
1933 * scripttempl/elf.sc: Readd KEEP and .gcc_except_table.* to
1934 .gcc_except_table output sections lost accidentally with
1937 2004-06-15 Alan Modra <amodra@bigpond.net.au>
1939 * ldwrite.c (build_link_order): Use bfd_get_section_size
1940 instead of bfd_get_section_size_before_reloc or _raw_size.
1941 * pe-dll.c (process_def_file): Likewise.
1943 2004-06-14 Alan Modra <amodra@bigpond.net.au>
1945 From Richard Wirth <r.wirth@wirthware.de>
1946 * ldlang.c (lang_finish): Don't free lang_definedness_table.
1948 2004-05-29 Alan Modra <amodra@bigpond.net.au>
1950 * ldlang.c (gc_section_callback): Move SEC_EXCLUDE twiddles..
1951 (lang_gc_sections): .. to a LANG_FOR_EACH_INPUT_STATEMENT loop here.
1953 2004-05-28 Alan Modra <amodra@bigpond.net.au>
1955 * ldlang.c: Formatting. Wrap long lines, expand bfd_get_section_flags
1957 * lexsup.c: Formatting. Wrap long lines.
1958 * ldwrite.c: Update copyright date.
1960 * ldlang.c (lang_add_section): Don't twidlle SEC_EXCLUDE here.
1961 (output_section_callback): Nor SEC_KEEP here.
1962 (gc_section_callback): Twiddle SEC_EXCLUDE here.
1963 (lang_gc_wild): Delete. Fold into..
1964 (lang_gc_sections_1): ..here. Only call bfd_gc_sections when garbage
1966 (lang_process): Always call lang_gc_sections.
1967 (lang_place_orphans): Handle SEC_EXCLUDE sections.
1968 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Remove
1971 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
1973 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Clear
1974 SEC_EXCLUDE on non-SEC_DEBUGGING sections for relocatable link.
1975 * ldlang.c (lang_add_section): Likewise.
1977 2004-05-26 Alan Modra <amodra@bigpond.net.au>
1979 * ldlang.c (lang_add_section): Set SEC_EXCLUDE for SEC_GROUP
1980 sections when doing a final link. Clear SEC_EXCLUDE when doing
1981 a relocable link, except for SEC_DEBUGGING sections.
1982 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Use the
1983 same condition here to drop SEC_EXCLUDE orphan sections.
1985 2004-05-25 Alan Modra <amodra@bigpond.net.au>
1987 * ldlang.c (lang_process): Call bfd_merge_sections later, and
1988 only when not a relocatable link.
1989 (print_input_section): Handle SEC_EXCLUDE sections.
1990 (size_input_section): Don't update dot on SEC_EXCLUDE sections.
1991 (lang_do_assignments_1): Likewise.
1992 * ldwrite.c (build_link_order): Ignore SEC_EXCLUDE input sections.
1993 * emultempl/armelf.em (arm_elf_set_bfd_for_interworking): Likewise.
1994 * emultempl/hppaelf.em (build_section_lists): Likewise.
1995 * emultempl/ppc64elf.em (build_toc_list): Likewise.
1996 (build_section_lists): Likewise.
1998 2004-05-23 Andreas Schwab <schwab@suse.de>
2000 * ld.texinfo (Options): Fix typo in last change.
2002 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
2004 * ld.h (ld_config_type): Add new field: hash_table_size.
2005 * ldmain.c: Initialise the new field to zero. If it is non-zero
2006 after parsing the linker's command line call
2007 bfd_hash_set_default_size.
2008 * lexsup.c (option_values): Add OPTION_HASH_SIZE.
2009 (ld_options): Add hash-size.
2010 (parse_args): Parse --hash-size option. Allow
2011 --reduce-memory-overheads to set the default hash table size as
2013 * ld.texinfo: Document the new switch. Also mention that
2014 --reduce-memory-overheads can affect the hash table size.
2015 * NEWS: Mention the new feature.
2017 2004-05-19 J"orn Rennecke <joern.rennecke@superh.com>
2019 * NEWS: Mention new linker map file generation and the
2020 --reduce-memory-overheads option.
2021 * ld.texinfo: Document --reduce-memory-overheads option.
2022 * ld.h (map_symbol_def): New struct.
2023 (struct user_section_struct, section_userdata_type): Rename to:
2024 (struct lean_user_section_struct, lean_section_userdata_type).
2025 (struct fat_user_section_struct, fat_section_userdata_type): New.
2026 (SECTION_USERDATA_SIZE): Define.
2027 (args_type): New member reduce_memory_overheads.
2028 * ldlang.c (map_obstack): New static variable.
2029 (init_map_userdata, print_all_symbols, sort_def_symbol): New functions.
2030 (lang_map): Unless command_line.reduce_memory_overheads is set,
2031 initialize lists of defined symbols for each section.
2032 (print_input_section): Unless command_line.reduce_memory_overheads
2033 is set, use print_all_symbols.
2034 (init_os): Use lean_section_userdata_type / SECTION_USERDATA_SIZE.
2035 * ldmain.c (main): Initialize command_line.reduce_memory_overheads.
2036 * lexsup.c (enum option_values): Add OPTION_REDUCE_MEMORY_OVERHEADS.
2037 (ld_options): Add entry for --reduce-memory-overheads.
2038 (parse_args): Handle OPTION_REDUCE_MEMORY_OVERHEADS.
2040 2004-05-19 Jakub Jelinek <jakub@redhat.com>
2042 * ldgram.y (sect_constraint): New.
2043 (ONLY_IF_RO, ONLY_IF_RW): New tokens.
2044 (section): Add sect_constraint. Pass additional argument
2045 to lang_enter_output_section_statement.
2046 * mri.c (mri_draw_tree): Pass additional argument to
2047 lang_enter_output_section_statement.
2048 * emultempl/pe.em (place_orphan): Likewise.
2049 (output_prev_sec_find): Disregard output section statements with
2051 * emultempl/mmo.em (output_prev_sec_find): Likewise.
2052 (mmo_place_orphan): Pass additional argument to
2053 lang_enter_output_section_statement.
2054 * emultempl/elf32.em (output_prev_sec_find): Disregard output section
2055 statements with constraint == -1.
2056 (place_orphan): Pass additional argument to
2057 lang_enter_output_section_statement.
2058 * ldlang.c (lang_enter_overlay_section): Likewise.
2059 (lang_output_section_find_1): New.
2060 (lang_output_section_find): Use it.
2061 (lang_output_section_statement_lookup_1): New.
2062 (lang_output_section_statement_lookup): Use it.
2063 (check_section_callback, check_input_sections): New.
2064 (map_input_to_output_sections): Check if all input sections
2065 are readonly if ONLY_IF_RO or ONLY_IF_RW was seen.
2066 (strip_excluded_output_sections): Disregard output section statements
2067 with constraint == -1.
2068 (lang_record_phdrs): Likewise.
2069 (lang_enter_output_section_statement): Add constraint argument.
2070 Use lang_output_section_statement_lookup_1.
2071 * ldlang.h (lang_output_section_statement_type): Add constraint
2072 and all_input_readonly fields.
2073 (lang_enter_output_section_statement): Adjust prototype.
2074 * ldlex.l (ONLY_IF_RO, ONLY_IF_RW): New tokens.
2075 * scripttempl/elf.sc (.eh_frame, .gcc_except_table): Move into text
2076 segment if all input sections are readonly.
2078 2004-05-19 Adam Nemet <anemet@lnxw.com>
2080 * scripttempl/i386lynx.sc: Remove file.
2082 2004-05-17 Bob Wilson <bob.wilson@acm.org>
2084 * ld.texinfo (Output Section Address): Correct subsection name.
2086 2004-05-17 Adam Nemet <anemet@lnxw.com>
2088 * configure.tgt (powerpc-*-lynxos* case): New case.
2089 * configure.host (i[3-7]86-*-lynxos* case): Remove case.
2090 * emulparams/ppclynx.sh: New file.
2091 * emulparams/i386lynx.sh (SCRIPT_NAME): Update to LynxOS 4.0.
2092 * Makefile.am (ALL_EMULATIONS): Add eppclynx.o
2093 (ei386lynx.c): Update rule to LynxOS 4.0 ELF.
2094 (eppclynx.c): New rule.
2095 * Makefile.in: Regenerate.
2097 2004-05-13 Joel Sherrill <joel@oarcorp.com>
2099 * configure.tgt (or32-*-rtems*): Switch to elf and
2100 support versioned targets.
2102 2004-05-13 Nick Clifton <nickc@redhat.com>
2104 * po/fr.po: Updated French translation.
2106 2004-05-11 Jakub Jelinek <jakub@redhat.com>
2108 * genscripts.sh: Generate -z combreloc -z now -z relro scripts
2109 for binaries, -shared and -pie.
2110 * emulparams/elf_i386.sh (SEPARATE_GOTPLT): Set.
2111 * emulparams/elf_x86_64.sh (SEPARATE_GOTPLT): Set.
2112 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Rename to...
2113 (OTHER_RELRO_SECTIONS): ... this.
2114 * ldlex.l (DATA_SEGMENT_RELRO_END): Add.
2115 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Handle
2116 -z relro and -z norelro.
2117 (gld${EMULATION_NAME}_list_options): Add it to usage.
2118 (gld${EMULATION_NAME}_get_script): Return -z combreloc -z now
2119 -z relro scripts when appropriate.
2120 * scripttempl/elf.sc: Unset SEPARATE_GOTPLT if RELRO_NOW is set.
2121 Create separate .got.plt section if SEPARATE_GOTPLT.
2122 Move sections which are only written during relocation handling
2123 to the beginning of RW segment. If NO_SMALL_DATA, move .got
2124 before .data. Add DATA_SEGMENT_RELRO_END directive.
2125 Include OTHER_RELRO_SECTIONS.
2126 * ldgram.y (DATA_SEGMENT_RELRO_END): Add.
2127 * ldexp.c (exp_print_token): Handle DATA_SEGMENT_RELRO_END.
2128 (fold_unary): Likewise.
2129 (fold_binary): Handle -z relro.
2130 * ldexp.h (struct exp_data_seg): Add exp_dataseg_relro_seen and
2131 exp_dataseg_relro_adjust phases. Add relro_end field.
2132 * ldmain.c (main): Initialize link_info.relro to FALSE.
2133 * ldlang.c (lang_size_sections): Handle -z relro.
2135 2004-05-08 Marek Michalkiewicz <marekm@amelek.gda.pl>
2137 * scripttempl/avr.sc: Do not set LMA for "eeprom" section.
2139 2004-05-07 J"orn Rennecke <joern.rennecke@superh.com>
2141 * ldlang.c (print_padding_statement): Cast size_t to bfd_vma
2142 before printing it with %W.
2144 2004-05-07 Brian Ford <ford@vss.fsi.com>
2145 DJ Delorie <dj@redhat.com>
2147 * emultempl/pe.em (real_flags): New static.
2148 (OPTION_LARGE_ADDRESS_AWARE): New define.
2149 (gld${EMULATION_NAME}_add_options): Add --large-address-aware option.
2150 (gld_${EMULATION_NAME}_list_options): Likewise.
2151 (gld${EMULATION_NAME}_handle_option): Likewise.
2152 (gld_${EMULATION_NAME}_after_open): Pass real_flags to PE private data.
2153 * ld.texinfo: Document it.
2156 2004-05-07 Brian Ford <ford@vss.fsi.com>
2158 * NEWS: Mention DWARF 2 support for i386pe.
2160 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
2162 * emulparams/elf32frvfd.sh (OUTPUT_FORMAT): Switch to new
2165 2004-04-30 Alan Modra <amodra@bigpond.net.au>
2167 * ldlang.c (unique_section_p): Pass section parm, return true on
2169 (output_section_callback): Adjust.
2170 * ldlang.h (unique_section_p): Update prototype.
2171 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Adjust.
2173 2004-04-30 Eric Botcazou <ebotcazou@act-europe.fr>
2175 * ld.texinfo (--gc-sections): Remove restriction for
2178 2004-04-29 Brian Ford <ford@vss.fsi.com>
2180 * scripttempl/pe.sc: Handle .debug* and .gnu.linkonce.wi.* sections
2181 for DWARF 2/3. Update stab section's syntax.
2183 2004-04-29 Alan Modra <amodra@bigpond.net.au>
2185 * pe-dll.c: Revert changes accidentally committed 2004-03-08.
2186 (fill_edata): Correct pointer arithmetic.
2188 2004-04-21 Chris Demetriou <cgd@broadcom.com>
2190 * ld.texinfo: Remove MIPS --embedded-relocs documentation.
2191 * emulparams/elf32bmip.sh (EXTRA_EM_FILE): Remove definition.
2192 * emulparams/mipsidt.sh (TEMPLATE_NAME): Use generic.em.
2193 (EXTRA_EM_FILE): Use mipsecoff.em
2194 * emulparams/mipsidtl.sh (TEMPLATE_NAME): Use generic.em.
2195 (EXTRA_EM_FILE): Use mipsecoff.em
2196 * emultempl/mipsecoff.em: Restructure to be included as an
2197 extra emulation file.
2198 (check_sections, gld${EMULATION_NAME}_after_open)
2199 (gld${EMULATION_NAME}_after_allocation)
2200 (gld${EMULATION_NAME}_get_script)
2201 (ld_${EMULATION_NAME}_emulation): Remove
2202 (gld${EMULATION_NAME}_before_parse): Rename to...
2203 (mipsecoff_before_parse): This.
2204 (LDEMUL_BEFORE_PARSE): Define.
2205 * emultempl/mipself.em: Remove file.
2206 * scripttempl/mips.sc (.rel.sdata): Do not include in output.
2207 (__runtime_reloc_start, __runtime_reloc_stop): Stop providing
2209 * Makefile.am: Remove dependencies on emultempl/mipself.em.
2210 * Makefile.in: Regenerate.
2212 2004-04-21 Anil Paranjpe <anilp1@kpitcummins.com>
2214 * ld.texinfo (synthesizing on H8/300): Information about linker
2215 relaxation support for bit manipulation instructions and system
2216 control instructions is added.
2218 2004-04-21 Hans-Peter Nilsson <hp@axis.com>
2220 * NEWS: Mention change in DEFINED semantics.
2222 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
2224 * scripttempl/elf.sc (.text): Add KEEP for .text.*personality*.
2225 (.data): Add KEEP for .gnu.linkonce.d.*personality*.
2226 (.gcc_except_table): Add KEEP for self and accept .gcc_except_table.*.
2228 2004-04-21 Ben Elliston <bje@au.ibm.com>
2230 * ld.texinfo (Simple Example): Add missing punctuation.
2232 2004-04-20 Chris Demetriou <cgd@broadcom.com>
2234 * NEWS: Note that MIPS --embedded-relocs option is deprecated.
2236 2004-04-19 Jakub Jelinek <jakub@redhat.com>
2238 * ldlang.c (lang_do_assignments_1): Handle .tbss output section
2241 2004-04-18 Danny Smith <dannysmith@users.sourceforge.net>
2243 * scriptempl/pe.sc: Put numbered .ctors.* after .ctors
2244 with default priority. Likewise for dtors.
2246 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2248 * configure.host: Remove mips*-dec-bsd* target.
2249 * configure.tgt: Likewise.
2251 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
2253 * emulparams/elf32bsmip.sh (EXTRA_EM_FILE): Define to irix.
2254 * emulparams/elf64bmip.sh (EXTRA_EM_FILE): Likewise.
2255 * emulparams/elf32bmipn32.sh (EXTRA_EM_FILE): Likewise.
2256 * emultempl/irix.em: New file.
2257 * Makefile.am (eelf32bsmip.c, eelf32bmipn32.c, eelf64bmip.c): Update
2259 * Makefile.in: Regenerate.
2261 2004-04-01 Paul Brook <paul@codesourcery.com>
2263 * emultempl/armelf.em (byteswap_code): Add.
2264 (arm_elf_before_allocation): Pass extra parameter.
2265 (PARSE_AND_LIST_PROLOGUE): Add OPTION_BE8.
2266 (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Add be8.
2267 (PARSE_AND_LIST_ARGS_CASES): Handle OPTION_BE8.
2268 * emultempl/armelf_oabi.em: Pass extra parameter.
2269 * ld.texinfo: Document --be8.
2271 2004-03-30 Stan Shebs <shebs@apple.com>
2273 Remove long-obsolete MPW support.
2274 * mpw-config.in, mpw-make.sed, mac-ld.r: Remove files.
2275 * Makefile.am (mpw): Remove file-presynthesizing actions.
2276 * Makefile.in: Likewise.
2277 * ldfile.c (slash): Remove MPW case.
2278 * ldlex.l [MPW]: Remove unused definition.
2280 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
2282 * Makefile.am (ALL_EMULATIONS): Add eelf32cr16c.o.
2283 (eelf32cr16c.c): New target.
2284 * Makefile.in: Regenerate.
2285 * configure.tgt: Handle cr16c-*-elf*.
2286 * emulparams/elf32cr16c.sh: New file.
2287 * scripttempl/elfcr16c.sc: Likewise
2288 * NEWS: Mention support for new target.
2290 2004-03-30 Nick Clifton <nickc@redhat.com>
2292 * po/sv.po: Updated Swedish translation.
2294 2004-03-27 Alan Modra <amodra@bigpond.net.au>
2296 * emultempl/elf32.em: Update new bfd_elf_discard_info name.
2297 * emultempl/hppaelf.em: Likewise.
2298 * emultempl/ppc64elf.em: Likewise.
2299 * emultempl/sh64elf.em: Likewise.
2301 2004-03-25 Alan Modra <amodra@bigpond.net.au>
2303 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Update
2304 size_dynamic_sections call.
2306 2004-03-23 Alan Modra <amodra@bigpond.net.au>
2309 * emultempl/ppc64elf.em (ppc_create_output_section_statements): Set
2310 link_info.wrap_char.
2312 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
2314 * lexsup.c (parse_args): Don't set unresolved_syms_in_objects
2315 or unresolved_syms_in_shared_libs for -Bdynamic and -Bstatic.
2317 2004-03-20 Alexandre Oliva <aoliva@redhat.com>
2319 * emulparams/elf32frvfd.sh (MAXPAGESIZE): Change to 16Kb.
2321 2004-03-19 Alan Modra <amodra@bigpond.net.au>
2323 * config.in: Regenerate.
2324 * po/ld.pot: Regenerate.
2326 2004-03-18 Alan Modra <amodra@bigpond.net.au>
2328 * ld.texinfo: Add --as-needed doco.
2329 * ldmain.c (as_needed): New global var.
2330 * ldmain.h (as_needed): Declare.
2331 * lexsup.c (option_values): Add OPTION_AS_NEEDED and
2332 OPTION_NO_AS_NEEDED.
2333 (ld_options): Likewise.
2334 (parse_args): Handle them.
2335 * ldlang.h (lang_input_statement_type): Add as_needed field.
2336 * ldlang.c (new_afile): Set p->as_needed.
2337 * emultempl/elf32.em (gld${EMULATION_NAME}_load_symbols): New function.
2338 (gld${EMULATION_NAME}_try_needed): Use bfd_elf_set_dyn_lib_class.
2339 (ld_${EMULATION_NAME}_emulation): Set LDEMUL_RECOGNIZED_FILE entry.
2341 * ldlang.c (open_input_bfds): Remove useless cast.
2342 (lang_do_assignments_1): Likewise.
2343 (lang_for_each_input_section): Delete.
2345 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
2347 * configure.tgt: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
2349 2004-03-08 Danny Smith <dannysmith@users.sourceforge.net>
2351 * pe-dll.c (pe_dll_generate_implib): Skip sections marked as
2352 private when building implib.
2354 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
2356 * ldlang.c (lang_add_section): Don't force SEC_LOAD on
2358 (IGNORE_SECTION): Ignore .tbss sections too.
2359 (lang_size_sections_1): .tbss sections do not advance dot.
2361 2004-03-01 Andreas Schwab <schwab@suse.de>
2363 * ld.texinfo (Options): Fix example for --wrap.
2365 2004-02-25 Danny Smith <dannysmith@users.sourceforge.net>
2367 * pe-dll.c (fill_edata): Check that exported_symbol_sections is
2370 2004-02-23 Ian Lance Taylor <ian@wasabisystems.com>
2372 * ldlang.c (lang_check): Use %P, not %E, in error message.
2374 2004-02-23 Nathan Sidwell <nathan@codesourcery.com>
2376 * ldlang.h (struct lang_output_section_state): Change processed
2378 * ldexp.c (check, invalid): Remove.
2379 (fold_name): Move valid_p assignments. Create undefined symbol
2380 when needed. Directly exampine section's processd flag.
2381 * ldlang.c (lang_output_section_statement_lookup): Adjust
2382 processed field init.
2383 (lang_size_sections_1): Allow LOADADDR when determining section's
2384 VMA. Adjust error message. Fold data statement's expr.
2385 (lang_size_sections): Correctly increment lang_statement_iteration.
2387 2004-02-23 Alan Modra <amodra@bigpond.net.au>
2389 * ldexp.c (fold_tree): Follow indirect symbols.
2391 2004-02-20 Nathan Sidwell <nathan@codesourcery.com>
2393 * ldgram.y (exp): Add two operand ALIGN.
2394 * ldexp.c (fold_binary): Add ALIGN_K case.
2395 * ld.texinfo (ALIGN): Document two operand version.
2397 2004-02-19 Nathan Sidwell <nathan@codesourcery.com>
2399 * ldlang.c (map_input_to_output_sections): Initialize sections
2400 mentioned in a data statement expression.
2401 (lang_do_assignments_1): Add data statement's expression's
2404 2004-02-18 Nathan Sidwell <nathan@codesourcery.com>
2406 * ldgram.y (statement_anywhere): Add assert rule.
2407 * ldlang.c (exp_init_os): Add assert case.
2409 2004-02-14 Andrew Cagney <cagney@redhat.com>
2411 * ldmain.c (remove_output): Call bfd_cache_close.
2413 2004-02-14 Richard Sandiford <rsandifo@redhat.com>
2415 * emulparams/elf32bmipn32-defs.sh (OTHER_SECTIONS): Discard
2416 .MIPS.content* and .MIPS.events* sections.
2418 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
2420 * emulparams/armelf.sh, emulparams/armelf_linux.sh: Move
2421 .note.gnu.arm.ident to after allocated sections. Mark its
2424 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
2426 * emulparams/armelf_linux.sh (COMMONPAGESIZE): Set to 4KB.
2427 * emulparams/elf32bmip.sh (COMMONPAGESIZE): Likewise.
2428 * emulparams/elf32bmipn32.sh (COMMONPAGESIZE): Likewise.
2429 * emulparams/elf32btsmipn32.sh (COMMONPAGESIZE): Likewise.
2430 * emulparams/shlelf_linux.sh (COMMONPAGESIZE): Likewise.
2432 2004-02-05 Nick Clifton <nickc@redhat.com>
2434 * emultempl/pe.em (_after_open): Fix typo in previous delta.
2436 2004-02-04 Danny Smith <dannysmith@users.sourceforge.net>
2438 * emultempl/pe.em (_after_open): Fix thinko in 2003-12-18 patch.
2440 2004-01-28 Alan Modra <amodra@bigpond.net.au>
2442 * genscripts.sh: Fix typo.
2444 * genscripts.sh: Apply $LIBPATH_SUFFIX to $tool_lib and $libdir too.
2446 2004-01-24 Jakub Jelinek <jakub@redhat.com>
2448 * emulparams/elf64_ia64.sh: Put .rela.opd into
2449 OTHER_GOT_RELOC_SECTIONS instead of OTHER_PLT_RELOC_SECTIONS.
2451 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
2453 * pe-dll.c (pe_create_import_fixup): Clear WP_TEXT flag.
2454 * ld.texinfo (--omagic): Note that writable text section
2455 does not conform to published PE-COFF specs.
2456 (--enable-auto-import): Likewise.
2458 2004-01-15 Alan Modra <amodra@bigpond.net.au>
2460 * emulparams/elf32ppc.sh (COMMONPAGESIZE): Define.
2462 2004-01-13 Nick Clifton <nickc@redhat.com>
2464 * ldlang.c (lang_get_regions): Add extra parameter 'have_vma'
2465 which if true will prevent the LMA region being used as a
2466 replacement for a default VMA region.
2467 (lang_leave_output_section_statement): Pass extra parameter.
2468 (lang_leave_overlay): Likewise.
2469 * ld.texinfo (Output Section LMA): Document that the LMA
2470 region can be set to the VMA region if no VMA has been set.
2471 * ldlang.h (struct lang_output_section_phdr_list): Create a
2472 typedef for this type. Minor formatting fixes.
2474 2004-01-13 Nick Clifton <nickc@redhat.com>
2476 * ldlang.c (lang_size_sections_1): If dot is advanced, then
2477 assume that the section should be allocated.
2479 2004-01-13 Alan Modra <amodra@bigpond.net.au>
2481 * ldlang.c (IGNORE_SECTION): Don't ignore SEC_ALLOC && !SEC_LOAD
2482 sections. Do ignore SEC_NEVER_LOAD sections.
2483 (lang_size_sections_1): Remove test made redundant with the above.
2485 2004-01-09 Alan Modra <amodra@bigpond.net.au>
2487 * emultempl/ppc64elf.em (ppc_before_allocation): Clear cached
2488 program_header_size.
2490 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
2492 2003-11-28 Alexandre Oliva <aoliva@redhat.com>
2493 * emulparams/elf32frvfd.sh (EMBEDDED): Clear.
2494 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
2495 * emulparams/elf32frvfd.sh (STACK_ADDR): Unset.
2496 (MAXPAGESIZE): Set to 64Kb.
2497 (OTHER_READONLY_SECTIONS): Define __ROFIXUP_LIST__ and
2498 __ROFIXUP_END__. Don't map .rofixup.got any more.
2499 * emulparams/elf32frv.sh (NOP): Set.
2500 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
2501 * configure.tgt: Add frv-*-*linux*.
2502 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
2503 * Makefile.am (ALL_EMULATIONS): Added eelf32frvfd.o.
2504 (eelf32frvfd.c): New.
2505 * configure.tgt <frv-*-*>: Added it to targ_extra_emuls.
2506 * emulparams/elf32frv.sh: Reverted previous two patches.
2507 * emulparams/elf32frvfd.sh: New.
2508 * Makefile.in: Rebuilt.
2509 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
2510 * emulparams/elf32frv.sh (OTHER_READONLY_SECTIONS): Added
2511 .rofixup.got to .rofixup.
2512 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
2513 * emulparams/elf32frv.sh (MAXPAGESIZE): Make it 256KiB, not 256B.
2514 (TEMPLATE_NAME, GENERATE_SHLIB_SCRIPT): Set.
2516 2004-01-05 Jakub Jelinek <jakub@redhat.com>
2518 * emulparams/elf_s390.sh (NO_SMALL_DATA): Set to yes.
2519 * emulparams/elf64_s390.sh (NO_SMALL_DATA): Set to yes.
2521 2004-01-03 Alan Modra <amodra@bigpond.net.au>
2523 * ldexp.c (align_n): Make static.
2524 * ldexp.h (align_n): Delete declaration.
2525 * ldlang.h (lang_enter_output_section_statement): Remove
2527 * ldlang.c (lang_enter_output_section_statement): Likewise.
2528 (TO_ADDR, TO_SIZE): Define.
2529 (opb_shift): New var.
2530 (init_opb): New function.
2531 (print_input_section): Call init_opb and use TO_ADDR.
2532 (print_data_statement, print_reloc_statement): Likewise.
2533 (print_padding_statement): Likewise.
2534 (size_input_section): Use TO_SIZE and TO_ADDR, and global opb_shift.
2535 (lang_check_section_addresses): Likewise.
2536 (lang_size_sections_1): Likewise.
2537 (lang_do_assignments_1): Likewise.
2538 (lang_set_startof): Likewise.
2539 (lang_one_common): Likewise. Combine power_of_two and opb_shift align.
2540 (lang_process): Call init_opb.
2541 (lang_abs_symbol_at_end_of): Use TO_ADDR and global opb_shift.
2542 (lang_enter_overlay_section): Adjust
2543 lang_enter_output_section_statement call.
2544 * ldgram.y: Likewise.
2545 * mri.c (mri_draw_tree): Likewise.
2546 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Likewise.
2547 * emultempl/mmo.em (mmo_place_orphan): Likewise.
2548 * emultempl/pe.em (gld${EMULATION_NAME}_place_orphan): Likewise.
2550 * ldfile.c (ldfile_set_output_arch): Add defarch param.
2551 * ldfile.h (ldfile_set_output_arch): Ditto.
2552 * emultempl/aix.em (gld${EMULATION_NAME}_before_parse): Use
2553 ldfile_set_output_arch.
2554 * emultempl/beos.em (gld${EMULATION_NAME}_before_parse): Ditto.
2555 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse): Ditto.
2556 * emultempl/linux.em (gld${EMULATION_NAME}_before_parse): Ditto.
2557 * emultempl/mipsecoff.em (gld${EMULATION_NAME}_before_parse): Ditto.
2558 * emultempl/pe.em (gld${EMULATION_NAME}_before_parse): Ditto.
2559 * emultempl/sunos.em (gld${EMULATION_NAME}_before_parse): Ditto.
2560 * ldgram.y: Adjust ldfile_set_output_arch call.
2561 * emultempl/armcoff.em (gld${EMULATION_NAME}_before_parse): Ditto.
2562 * emultempl/armelf.em (gld${EMULATION_NAME}_before_parse): Ditto.
2563 * emultempl/armelf_oabi.em (gld${EMULATION_NAME}_before_parse): Ditto.
2564 * emultempl/generic.em (gld${EMULATION_NAME}_before_parse): Ditto.
2565 * emultempl/gld960c.em (gld960_set_output_arch): Ditto.
2566 * emultempl/m68kcoff.em (gld${EMULATION_NAME}_before_parse): Ditto.
2567 * emultempl/ticoff.em (gld${EMULATION_NAME}_before_parse): Ditto.
2569 2004-01-02 Bernardo Innocenti <bernie@develer.com>
2571 * configure.tgt: Add m68k-uClinux target.
2573 For older changes see ChangeLog-0203
2579 version-control: never