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71755fdf
AM		 12010-10-28 Alan Modra <amodra@gmail.com>
2
3 * emultempl/ppc64elf.em (gld${EMULATION_NAME}_new_vers_pattern): For
4 --no-undefined-version, don't report dot sym versions added by ld.
5
24898b70
AM		 62010-10-28 Alan Modra <amodra@gmail.com>
7
8 * ldlang.h (ldlang_add_undef): Add cmdline param.
9 * ldlang.c (undef_from_cmdline): New var.
10 (ldlang_add_undef): Add cmdline param. Set undef_from_cmdline.
11 (lang_end): Really require -e or -u from command line on
12 relocatable --gc-sections.
13 * ldemul.c (after_parse_default): Adjust ldlang_add_undef call.
14 * ldgram.y (extern_name_list_body): Likewise.
15 * lexsup.c (parse_args): Likewise.
16 * emultempl/aix.em (gld${EMULATION_NAME}_read_file): Likewise.
17
bc110b6e
AM		 182010-10-25 Alan Modra <amodra@gmail.com>
19
20 * plugin.c (plugin_get_ir_dummy_bfd): Set bfd_use_reserved_id.
21 Formatting.
22
1360ba76
RO		 232010-10-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24
25 * emulparams/elf32_sparc_sol2.sh (OUTPUT_FORMAT): Set to
26 elf32-sparc-sol2.
27 * emulparams/elf64_sparc_sol2.sh (OUTPUT_FORMAT): Set to
28 elf64-sparc-sol2.
29
2b42b063
AM		 302010-10-22 Alan Modra <amodra@gmail.com>
31
32 * ldwrite.c (build_link_order <lang_data_statement_enum>): Don't
33 output when section has no contents.
34 (build_link_order <lang_reloc_statement_enum>): Likewise.
35
75fa6dc1
JM		 362010-10-21 Joseph Myers <joseph@codesourcery.com>
37
38 * emulparams/elf32_tic6x_le.sh (ATTRS_SECTIONS): Use
39 .c6xabi.attributes, not __TI_build_attributes.
40
7bac81d3
DK		 412010-10-20 Dave Korn <dave.korn.cygwin@gmail.com>
42
43 * plugin.c (get_symbols): Check symbol type correctly.
44
3917d5d5
DK		 452010-10-15 Dave Korn <dave.korn.cygwin@gmail.com>
46
47 * configure.in: If <dlfcn.h> can't be found, try for <Windows.h>
48 * configure: Regenerate.
49 * config.in: Likewise.
50 * plugin.c [!HAVE_DLFCN_H && HAVE_WINDOWS_H] (dlopen): Provide
51 trival LoadLibrary-based replacement for Windows systems.
52 [!HAVE_DLFCN_H && HAVE_WINDOWS_H] (dlsym): Likewise trivial
53 replacement based on GetProcAddress.
54 [!HAVE_DLFCN_H && HAVE_WINDOWS_H] (dlsym): Likewise FreeLibrary.
55 * sysdep.h: Don't infer presence of <dlfcn.h> from ENABLE_PLUGINS
56 anymore, use its own guard.
57
d4cb7acd
DK		 582010-10-15 Dave Korn <dave.korn.cygwin@gmail.com>
59
60 * plugin.c (add_input_file): Take copy of input string.
61 (add_input_library): Likewise.
62 (set_extra_library_path): Likewise.
63
2b42b063 642010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
5d3236ee
DK		 65
66 Apply LD plugin patch series (part 6/6).
67 * ldlang.c (load_symbols): Handle bfd subsitution when calling the
68 add_archive_element callback.
69 * ldmain.c (add_archive_element)[ENABLE_PLUGINS]: Offer the archive
70 member to the plugins and if claimed set "subsbfd" output parameter to
71 point to the dummy IR-only BFD.
72
2b42b063 732010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
5d3236ee
DK		 74
75 Apply LD plugin patch series (part 5/6).
76 * plugin.c (asymbol_from_plugin_symbol): If the bfd is an ELF bfd,
77 find the elf symbol data and set the visibility in the st_other field.
78
2b42b063 792010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
5d3236ee
DK		 80
81 Apply LD plugin patch series (part 4/6).
82 * ldlang.c (lang_process)[ENABLE_PLUGINS]: Move invocation of
83 plugin_call_all_symbols_read to before setting of gc_sym_list, and
84 open any new input files that may have been added during it.
85 * ldmain.c (multiple_definition)[ENABLE_PLUGINS]: Call out to
86 plugin_multiple_definition and let it have first say over what to do
87 with the clashing definitions.
88 * plugin.c (no_more_claiming): New boolean variable.
89 (plugin_cached_allow_multiple_defs): Likewise.
90 (add_input_file): Implement.
91 (add_input_library): Likewise.
92 (set_extra_library_path): Likewise.
93 (plugin_call_claim_file): Don't do anything when no_more_claiming set.
94 (plugin_call_all_symbols_read): Set it. Disable link info
95 "allow_multiple_definition" flag, but cache its value.
96 (plugin_multiple_definition): New function.
97 * plugin.h (plugin_multiple_definition): Add prototype.
98 * testplug.c (addfile_enum_t): New enumerated typedef.
99 (add_file_t): New struct typedef.
100 (addfiles_list): New variable.
101 (addfiles_tail_chain_ptr): Likewise.
102 (record_add_file): New function.
103 (parse_option): Parse "add:", "lib:" and "dir:" options and call it.
104 (onall_symbols_read): Iterate the list of new files, libs and dirs,
105 adding them.
106
2b42b063 1072010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
5d3236ee
DK		 108
109 Apply LD plugin patch series (part 3/6).
110 * ldmain.c (notice)[ENABLE_PLUGINS]: Call plugin_notice.
111 * plugin.c (non_ironly_hash): Add new bfd hash table.
112 (plugin_load_plugins): Exit early if no plugins to load. If plugins
113 do load successfully, set notice_all flag in link info.
114 (get_symbols): Implement.
115 (plugin_load_plugins): Exit early if no plugins to load, else after
116 loading plugins successfully enable notice_all mode.
117 (init_non_ironly_hash): Lazily init non_ironly_hash table.
118 (plugin_notice): Record symbols referenced from non-IR files in the
119 non_ironly_hash. Suppress tracing, cref generation and nocrossrefs
120 tracking for symbols from dummy IR bfds.
121 * plugin.h: Fix formatting.
122 (plugin_notice): Add prototype.
123 * testplug.c (dumpresolutions): New global var.
124 (parse_options): Accept "dumpresolutions".
125 (onall_symbols_read): Get syms and dump resolutions if it was given.
126
2b42b063 1272010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
5d3236ee
DK		 128
129 Apply LD plugin patch series (part 2/6).
130 * ldfile.c (ldfile_try_open_bfd)[ENABLE_PLUGINS]: Don't return early
131 during compat checks if they pass, instead offer any successfully
132 opened and accepted file to the plugin claim file hooks chain. Create
133 a dummy bfd to accept symbols added by the plugin, if the plugin
134 claims the file.
135 * ldlang.c (lang_process)[ENABLE_PLUGINS]: Call plugin all symbols
136 read hook chain before ldemul_after_open.
137 * ldlang.h (struct lang_input_statement_struct): Add new single-bit
138 'claimed' flag.
139 * plugin.c (IRONLY_SUFFIX): New macro for dummy bfd file suffix.
140 (IRONLY_SUFFIX_LEN): Length of the above string.
141 (plugin_get_ir_dummy_bfd): New function to create the dummy bfd used
142 to store symbols for ir-only files.
143 (is_ir_dummy_bfd): New function to check if a bfd is ir-only.
144 (asymbol_from_plugin_symbol): New function converts symbol formats.
145 (add_symbols): Call it to convert plugin syms to bfd syms and add
146 them to the dummy bfd.
147 * plugin.h: Add missing include guards.
148 (plugin_get_ir_dummy_bfd): Add prototype.
149 (is_ir_dummy_bfd): Likewise.
150 * testplug.c (TV_MESSAGE): New helper macro.
151 (struct claim_file): New struct.
152 (claim_file_t): New typedef.
153 (tag_names[]): Make static and const.
154 (claimfiles_list): New variable.
155 (claimfiles_tail_chain_ptr): Likewise.
156 (last_claimfile): Likewise.
157 (record_claim_file): Record a file to claim on a singly-linked list.
158 (parse_symdefstr): Parse an ASCII representation of a symbol from a
159 plugin option into the fields of a struct ld_plugin_symbol.
160 (record_claimed_file_symbol): Use it to parse plugin option for
161 adding a symbol.
162 (parse_option): Parse claim file and add symbol options.
163 (dump_tv_tag): Use TV_MESSAGE.
164 (onload): Likewise.
165 (onclaim_file): Make static. Use TV_MESSAGE. Scan list of files to
166 claim and claim this file if required, adding any symbols specified.
167 (onall_symbols_read): Make static and use TV_MESSAGE.
168 (oncleanup): Likewise.
169
2b42b063 1702010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
5d3236ee
DK		 171
172 Apply LD plugin patch series (part 1/6).
173 * configure.in: Add AC_CHECKs for file io and dlfcn headers and
174 functions and AC_SEARCH for -ldl.
175 (enable_plugins): New shell variable set if above tests find dlopen
176 functionality.
177 (ENABLE_PLUGINS): Add related automake conditional.
178 * configure: Regenerate.
179 * config.in: Likewise.
180 * Makefile.am (PLUGIN_C): Declare plugin C source file, conditional
181 on ENABLE_PLUGINS being defined.
182 (PLUGIN_H): Likewise for header file.
183 (PLUGIN_OBJECT): Likewise for object file.
184 (PLUGIN_CFLAGS): Likewise -D flag required to compile plugin support.
185 (AM_CPPFLAGS): Use PLUGIN_CFLAGS.
186 (CFILES): Use PLUGIN_C.
187 (HFILES): Use PLUGIN_H.
188 (OFILES): Use PLUGIN_OBJECT.
189 (ld_new_SOURCES): Use PLUGIN_C.
190 (noinst_LTLIBRARIES)[ENABLE_PLUGINS]: Declare test plugin.
191 (libldtestplug_la_SOURCES)[ENABLE_PLUGINS]: Add automake definition
192 for test plugin.
193 (libldtestplug_la_CFLAGS)[ENABLE_PLUGINS]: Likewise.
194 (libldtestplug_la_LDFLAGS)[ENABLE_PLUGINS]: Likewise.
195 * Makefile.in: Regenerate.
196 * sysdep.h: Include stdarg.h, unistd.h and one of fcntl.h or
197 sys/file.h where available. Include dlfcn.h when ENABLE_PLUGINS.
198 (O_RDONLY): Supply default definition likewise to bfd's sysdep.h
199 (O_WRONLY): Likewise.
200 (O_RDWR): Likewise.
201 (O_ACCMODE): Likewise.
202 (O_BINARY): Likewise.
203 (SEEK_SET): Likewise.
204 (SEEK_CUR): Likewise.
205 (SEEK_END): Likewise.
206 * ldmisc.c (vfinfo): Make non-static. Add %p format char.
207 * ldmisc.h (vfinfo): Declare extern prototype.
208 * lexsup.c (enum option_values)[ENABLE_PLUGINS]: Add new entries for
209 OPTION_PLUGIN and OPTION_PLUGIN_OPT.
210 (ld_options[])[ENABLE_PLUGINS]: Add option data for the above two.
211 (parse_args)[ENABLE_PLUGINS]: Handle them, and load all plugins once
212 option parsing is complete.
213 * ldmain.c (main)[ENABLE_PLUGINS]: Call plugin cleanup hooks just
214 after lang_finish.
215 * plugin.c: New source file.
216 * plugin.h: Likewise new header.
217 * testplug.c: New source file.
218
18a1a992
RO		 2192010-10-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
220
221 * emultempl/solaris2.em (elf_solaris2_before_allocation): Renamed
222 basever_syms to global_syms.
223 Emit global_syms into .dynamic section for all executables and
224 shared objects.
225 (elf_solaris2_after_allocation): New function.
226 (LDEMUL_AFTER_ALLOCATION): Use it.
227 * emulparams/solaris2.sh: New file.
228 * emulparams/elf32_sparc_sol2.sh: Use it.
229 * emulparams/elf64_sparc_sol2.sh: Likewise.
230 * emulparams/elf_i386_sol2.sh: Likewise.
231 * emulparams/elf_x86_64_sol2.sh: Likewise.
232 * Makefile.am (eelf32_sparc_sol2.c): Depend on
233 $(srcdir)/emulparams/solaris2.sh.
234 (eelf64_sparc_sol2.c): Likewise.
235 (eelf_x86_64_sol2.c): Likewise.
236 (eelf_i386_sol2.c): Likewise.
237 * Makefile.in: Regenerate.
238
ea5cae92
NC		 2392010-10-06 Nick Clifton <nickc@redhat.com>
240
241 * ld.texinfo: Update description of computation of VMA and LMA
242 addresses for output sections.
243
9034a328
RW		 2442010-10-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
245
4560bc04
RW		 246 * Makefile.am (ALL_64_EMULATIONS): Fix typo in last commit.
247 * Makefile.in: Regenerate.
248
9034a328
RW		 249 * Makefile.am (ALL_EMULATIONS): Rewrite in terms of ...
250 (ALL_EMULATION_SOURCES): ... this new variable.
251 (ALL_64_EMULATIONS): Rewrite in terms of ...
252 (ALL_64_EMULATION_SOURCES): ... this new variable.
253 (EXTRA_ld_new_SOURCES): Rewrite in terms of the _SOURCES
254 variables.
255 (eelf32microblaze.c): Fix indentation.
256 * Makefile.in: Regenerate.
257
d4730f92
BS		 2582010-10-04 Bernd Schmidt <bernds@codesourcery.com>
259
260 * emultempl/xtensaelf.em (replace_insn_sec_with_prop_sec): Use
261 _bfd_elf_single_rel_hdr.
262
abf4be64
AM		 2632010-10-01 Alan Modra <amodra@gmail.com>
264
265 PR ld/12066
266 * ldexp.c (fold_name): Treat absolute symbols as plain numbers.
267 * ld.texinfo (Expression Section): Don't say absolute symbols
268 are addresses.
269
30920cab
AM		 2702010-09-29 Alan Modra <amodra@gmail.com>
271
272 * ldlang.c (lang_place_orphans): Zero vma when relocatable or non-load
273 section for orphans handled here.
274
3cac54d2
RW		 2752010-09-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
276
277 * configure: Regenerate.
278
9396a3ce
DK		 2792010-09-23 Dave Korn <dave.korn.cygwin@gmail.com>
280
281 * scripttempl/armcoff.sc: Revert 2010-09-22 change.
282
0814be7d
AM		 2832010-09-23 Alan Modra <amodra@gmail.com>
284
285 * ldlang.c (lang_add_section): Don't copy SEC_RELOC from input
286 to output section on a final link.
287
d4874973
KT		 2882010-09-22 Kai Tietz <kai.tietz@onevision.com>
289
e4b0fe2f
KT		 290 * ldlang.c (lang_add_section): Allow for debugging
291 section to be marked as noload but to keep content.
292 (IGNORE_SECTION): Likewise.
293 (lang_check_section_addresses): Likewise.
294 * ldwrite.c (build_link_order): Likewise.
295
d4874973
KT		 296 * emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Add
297 idata to orphan set.
298 * emultempl/pep.em: Likewise.
299 * scripttempl/armcoff.sc: Separate idata
300 and add __IAT_start__ and __IAT_end__ labels.
301 * scripttempl/pe.sc: Likewise.
302 * scripttempl/pep.sc: Likewise.
303
d9b807ab
DM		 3042010-09-20 David S. Miller <davem@davemloft.net>
305
306 * emulparams/elf32_sparc.sh: Set NOP to 0x01000000
307
2e76e85a
AM		 3082010-09-16 Alan Modra <amodra@gmail.com>
309
310 * ld.texinfo (NOLOAD): Do not erroneously state that contents will
311 appear in output file.
312 * ldlang.c (lang_add_section): Clear SEC_HAS_CONTENTS on noload
313 unless SEC_COFF_SHARED_LIBRARY.
314 (map_input_to_output_sections): Don't set SEC_HAS_CONTENTS for noload
315 output sections.
316 (lang_size_sections_1): Don't test SEC_NEVER_LOAD when deciding
317 to update dot in region. Ditto when setting SEC_ALLOC if dot
318 advanced due to assignment.
319 * ldwrite.c (build_link_order): Don't test SEC_NEVER_LOAD.
320
2d7f4929
KT		 3212010-09-15 Kai Tietz <kai.tietz@onevision.com>
322
d3fe237d
KT		 323 * scripttempl/pep.sc: Add .xdata segment and
324 put into .pdata all segments beginning with .pdata.
2d7f4929 325
8658f989
AM		 3262010-09-10 Alan Modra <amodra@gmail.com>
327
328 PR ld/11931
329 * ldlang.h (lang_for_each_statement_worker): Declare.
330 * ldlang.c (lang_for_each_statement_worker): Make global. Don't
331 recurse into children of output_section_statement with constraint
332 set to -1.
333 (print_assignment): Handle NULL output_section->bfd_section.
334 (lang_size_sections_1): Ignore output section statement address
335 when constraint is -1.
336 * emultempl/xtensaelf.em (lang_for_each_statement_worker): Delete.
337
75875724
TG		 3382010-09-09 Tristan Gingold <gingold@adacore.com>
339
340 * NEWS: Add a entry for alpha-vms.
341
3dbcc61d
NC		 3422010-09-07 Andrew Burgess <aburgess@broadcom.com>
343
344 * ldwrite.c (clone_section): Call bfd_copy_private_section_data on
345 newly cloned section.
346
c518ddd8
RH		 3472010-09-02 Richard Henderson <rth@redhat.com>
348
349 * configure.tgt (x86_64-*-mingw*): Add 32-bit pe emulations too.
350
107c6e11
NC		 3512010-08-31 Nick Clifton <nickc@redhat.com>
352
353 * ldlex.l (WILDCHAR): Add the caret and exclamation point
0d6cedc0 354 characters, so that they can be used inside globs.
107c6e11 355
c09e9a8c
NC		 3562010-08-31 Nick Clifton <nickc@redhat.com>
357
358 * ld.texinfo (MEMORY): Clarify the behaviour of the ! character in
359 a region's attributes.
360
6be999b8
AM		 3612010-08-31 Alan Modra <amodra@gmail.com>
362
363 * scripttempl/mmo.sc: Move assignment to "Main" inside .text
364 output section statement.
365
8dd881b6
L		 3662010-08-25 H.J. Lu <hongjiu.lu@intel.com>
367
368 PR ld/11946
369 * emultempl/elf32.em (_before_allocation): Check audit entry
370 only on ELF input.
371
4440bb77
L		 3722010-08-22 H.J. Lu <hongjiu.lu@intel.com>
373
374 PR ld/11937
375 * emultempl/elf32.em (_after_open): Find one .eh_frame section
376 for --eh-frame-hdr.
377
a654efd6
L		 3782010-08-22 H.J. Lu <hongjiu.lu@intel.com>
379
380 PR ld/11937
381 * emultempl/elf32.em (_after_open): Find an ELF input for
382 --build-id and --eh-frame-hdr.
383
d820eaae
MR		 3842010-08-20 Maciej W. Rozycki <macro@codesourcery.com>
385
386 * Makefile.am (eshlelf_fd.c): Correct the name of the tool
387 directory.
388 * Makefile.in: Regenerate.
389
c13526ca
NC		 3902010-08-20 Nick Clifton <nickc@redhat.com>
391
392 * emultempl/elf32.em (_after_open): Check for get_elf_backend_data
393 returning NULL.
394
5fec8599
L		 3952010-08-19 Alan Modra <amodra@gmail.com>
396
397 * NEWS: Mention change in linker script expression evaluation.
398
7542af2a
AM		 3992010-08-19 Alan Modra <amodra@gmail.com>
400
401 * ld.texinfo (Expression Section): Detail expression evaluation.
402 (Builtin Functions <ADDR>): Correct.
403 (Builtin Functions <LOADADDR>): Don't mention LOADADDR normally
404 the same as ADDR.
405 (Builtin Functions <SEGMENT_START>): Typo fix.
406 * ldexp.c (new_number): New function.
407 (make_abs, exp_get_abs_int): Cope with NULL expld.result.section.
408 (fold_unary <'~', '!', '-'>): Don't make_abs.
409 (fold_binary): Simplify result section logic. Return NULL section
410 for logical ops.
411 (fold_binary <SEGMENT_START>): Use new_rel_from_abs to set value to
412 a consistent result.
413 (fold_name <SIZEOF_HEADERS>): Return new_number, not new_abs.
414 (fold_name <DEFINED, SIZEOF, ALIGNOF, LENGTH, CONSTANT>): Likewise.
415 (fold_name <NAME>): No need to handle absolute symbols differently
416 from relative ones.
417 (fold_name <ORIGIN>): Don't return valid result when
418 lang_first_phase_enum. Return new_rel_from_abs, not new_abs.
419 (exp_fold_tree_1 <etree_value>): Return new_number, not new_rel.
420 (exp_fold_tree_1): Ajust for NULL expld.result.section. When assigning
421 a plain number to dot, assume the value is relative to expld.section.
422 Make terms not in an output section, absolute.
423 * ldlang.c (print_assignment): Fix style nit.
424 (lang_size_sections_1): Cope with NULL expld.result.section.
425 (lang_do_assignments_1): Likewise.
426
5942515f
AM		 4272010-08-12 Alan Modra <amodra@gmail.com>
428
429 * ldexp.c (new_rel): Remove "str". Update all call sites.
430 (exp_fold_tree_1): When assigning to dot, calculate nextdot
431 using expld.result.section rather than expld.section.
432
1e0061d2
AM		 4332010-08-06 Alan Modra <amodra@gmail.com>
434
435 PR ld/11887
436 * ldlang.c (lang_add_vers_depend): Don't leave version_needed
437 uninitialised.
438
ae78bbeb
AM		 4392010-07-28 Alan Modra <amodra@gmail.com>
440
441 * ldexp.c (exp_print_tree): Print function-like binary nodes as
442 functions rather than in-fix operators. Use fputs and fputc
443 where appropriate.
444
1cd986c5
NC		 4452010-07-23 Naveen.H.S <naveen.S@kpitcummins.com>
446 Ina Pandit <ina.pandit@kpitcummins.com>
447
448 * configure.tgt: Match all v850 targets.
449
bb1515f2
MF		 4502010-07-20 Mike Frysinger <vapier@gentoo.org>
451
452 * ld.texinfo (VERSION): Remove "int" from example script and add ";".
453 Declare the default language as C.
454
f4427a75
AM		 4552010-07-17 Alan Modra <amodra@gmail.com>
456
457 * ldlang.c (lang_check_section_addresses): Catch overlap for
458 sections that wrap around the address space.
459
ec51c381
NC		 4602010-06-29 Nick Clifton <nickc@redhat.com>
461
462 * scripttempl/xstormy16.sc (.gcc_except_table): Include sections
463 with the .gcc_except_table. prefix.
464
360cfc9c
AM		 4652010-06-29 Alan Modra <amodra@gmail.com>
466
467 * emulparams/maxqcoff.sh: Delete file.
468 * scripttempl/maxqcoff.sc: Delete file.
469 * Makefile.am: Remove references to maxq.
470 * configure.tgt: Likewise.
471 * Makefile.in: Regenerate.
472 * configure: Regenerate.
473 * po/POTFILES.in: Regenerate.
474
c7e2358a
AM		 4752010-06-27 Alan Modra <amodra@gmail.com>
476
477 * pe-dll.c (fill_edata): Avoid set but unused warning.
478 (pe_walk_relocs_of_symbol): Delete set but unused variables.
479 (generate_reloc, pe_implied_import_dll): Likewise.
480 * emultempl/aix.em (open_dynamic_archive): Likewise.
481 * emultempl/xtensaelf.em (replace_insn_sec_with_prop_sec): Likewise.
482 (xtensa_layout_wild): Likewise.
483 (xtensa_colocate_output_literals_callback): Likewise.
484
ba761f19
AM		 4852010-06-25 Alan Modra <amodra@gmail.com>
486
487 * emultempl/ppc64elf.em (prelim_size_sections): New function.
488 (ppc_before_allocation): Use it. Size sections before toc edit too.
489
bded3693
AM		 4902010-06-25 Alan Modra <amodra@gmail.com>
491
492 * emultempl/elf32.em (find_exp_assignment): Handle etree_provided.
493
09db93a8
DS		 4942010-06-20 Danny Smith <dannysmith@users.sourceforge.net>
495
496 * emultempl/pe.em (gld_${EMULATION_NAME}_before_parse): Make
bded3693
AM		 497 auto-import and merge-rdata defaults same for i[3-7]86 and
498 x86_64 mingw.
499
59e6276b
JM		 5002010-06-15 Joseph Myers <joseph@codesourcery.com>
501
502 * emulparams/elf32_tic6x_le.sh (ATTRS_SECTIONS): Define.
503
75898d57
DK		 5042010-06-09 Dave Korn <dave.korn.cygwin@gmail.com>
505
506 PR ld/11603
507 * pe-dll.c (process_def_file_and_drectve): Reorder check for
508 forwarded export name after check for ordinary export.
509
11dd4e37
BS		 5102010-06-08 Bernd Schmidt <bernds@codesourcery.com>
511
512 * emulparams/elf32_tic6x_le.sh (OTHER_BSS_SECTIONS): New.
513
9fbcbd81
NC		 5142010-06-08 Nick Clifton <nickc@redhat.com>
515
516 * fdl.texi: Replace with v1.3 text.
517 * ld.texinfo: Replace abbreviated 20th century year numbers with
518 full versions.
519 * ldint.texinfo: Likewise.
520 Relicense under GFDL v1.3. Replace text of v1.1 FDL with an
521 include of the fdl.texi file.
522
46d00b8a
TG		 5232010-06-01 Tristan Gingold <gingold@adacore.com>
524
525 * scripttempl/alphavms.sc: Add comments. Move $LINK$ to the
526 readonly output-section. Handle LIB$INITIALIZE and sections
527 created by gcc.
528 * emultempl/vms.em (vms_place_orphan): Add comments.
529
de072cdc
NC		 5302010-05-28 Nick Clifton <nickc@redhat.com>
531
532 * Makefile.am (eshlelf_fd.c): Fix typo in rule.
533 * Makefile.in: Regenerate.
534
c8ce5710
L		 5352010-05-26 H.J. Lu <hongjiu.lu@intel.com>
536
537 PR ld/11628
538 * ldexp.c (fold_binary): Warn if value of SEGMENT_START isn't
539 multiple of maximum page size.
540
d19e70fb
NC		 5412010-05-25 Nick Clifton <nickc@redhat.com>
542
543 * Makefile.am: Fix typo.
544 * Makefile.in: Regenerate.
545
8e45593f
NC		 5462010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
547 Joseph Myers <joseph@codesourcery.com>
548 Andrew Stubbs <ams@codesourcery.com>
549
550 * Makefile.am (ALL_EMULATIONS): Add eshelf_fd.o and eshlelf_fd.o.
551 (eshelf_fd.c, eshlelf_fd.c): New rules.
552 * Makefile.in: Regenerate.
553 * configure.tgt (sh-*-uclinux*): Add shelf_fd and shlelf_fd
554 emulations.
555 * emulparams/shelf_fd.sh: New file.
556 * emulparams/shlelf_fd.sh: New file.
557 * emulparams/shlelf_linux.sh: Update comment.
558
52a6ecd2
NC		 5592010-05-25 Jay Krell <jay.krell@cornell.edu>
560
561 PR ld/11621
562 * Makefile.am: Replace all occurences of .o with .@OBJEXT@
563 * Makefile.in: Regenerate.
564
ca5f2203
KT		 5652010-05-25 Kai Tietz <kai.tietz@onevision.com>
566
770c040b
KT		 567 * deffilep.y (opt_name): Allow leading dot.
568 (dot_name): Likewise.
569 (anylang_id): Likewise.
6ec6c79c
KT		 570 * emultempl/pep.em (gld_${EMULATION_NAME}_before_parse): Enable by
571 default auto_import.
572 (gld${EMULATION_NAME}_handle_option): Warn about v1.
573 (pep_find_data_imports): Remove superflous warnings about
574 auto-import.
575 (gld_${EMULATION_NAME}_get_script): Don't merge for auto-import
576 and active pseudo-relocation-v2 rdata into data section.
ca5f2203
KT		 577 * emultempl/pe.em (default_merge_rdata): New shell variable.
578 (MERGE_RDATA_V2): New macro.
579 (gld_${EMULATION_NAME}_get_script): Adjust rule for auto-import
580 selected script.
581
d74720d2
KT		 5822010-05-15 Kai Tietz <kai.tietz@onevision.com>
583
584 * emultempl/pe.em (is_underscoring): New helper function.
585 (gld_${EMULATION_NAME}_before_parse): Replace code
586 for pe(p)_leading_underscore detection by is_underscoring.
587 (U): Likewise.
588 (GET_INIT_SYMBOL_NAME): Likewise.
589 (U_SIZE): Likewise.
590 (set_pe_name):
591 (set_entry_point):
592 (gld_${EMULATION_NAME}_set_symbols):
593 * emultempl/pep.em: Likewise.
594 * pe-dll.c (pe_detail_list): Set default
595 underscoring for x64 target.
596 (pe_dll_id_target): Add initialization of
597 pe(p)_leading_underscore.
598
1b610c93
DK		 5992010-05-15 Dave Korn <dave.korn.cygwin@gmail.com>
600
601 * pe-dll.c: Removed trailing whitespaces.
602
e092cb30
AM		 6032010-05-14 Alan Modra <amodra@gmail.com>
604
605 PR ld/11583
606 * ldexp.c (exp_fold_tree_1): If assignment source expression is
607 invalid, make the destination symbol undefined.
608
b804e4af
KT		 6092010-05-11 Kai Tietz <kai.tietz@onevision.com>
610
611 * emultempl/pe.em (gld_${EMULATION_NAME}_before_parse):
612 Initialize pe(p)_leading_underscore variable.
613 (set_pe_name): Likewise.
614 * emultempl/pep.em: Likewise.
615 Additional change default to non-underscore for
616 pep_leading_underscore equal to -1.
617
6540b386
TG		 6182010-05-07 Tristan Gingold <gingold@adacore.com>
619
620 * Makefile.in: Regenerate with automake 1.11.1.
621 * aclocal.m4: Ditto.
622
3e01a7fd
NC		 6232010-05-05 Nick Clifton <nickc@redhat.com>
624
625 * po/es.po: Updated Spanish translation.
626
17f73277
KT		 6272010-04-27 Kai Tietz <kai.tietz@onevision.com>
628
629 * pe-dll.c (_nm_-symbols): Use always underscored variant
630 for symbols.
631 (__imp_-symbols): Likewise.
632 (___imp_-symbols): Likewise.
633 * NEWS: Mention ABI change for x64 PE-COFF.
634
7ad2014a
L		 6352010-04-27 H.J. Lu <hongjiu.lu@intel.com>
636
637 * Makefile.am (install-exec-local): Properly install ld as
638 default cross linker.
639 * Makefile.in: Regenerated.
640
4fda8867
NC		 6412010-04-27 H.J. Lu <hongjiu.lu@intel.com>
642 Nick Clifton <nickc@redhat.com>
643
644 * configure.in (install_as_default): Define and set to true
645 unless --enable-gold=both/gold has been specified.
646 * configure: Regenerate.
647
648 * Makefile.am (transform): Use ld.bfd as the default name of
649 the linker.
650 (install-exec-local): Also install the executable as a binary
651 named 'ld' if install_as_default is true.
652 * Makefile.in: Regenerate.
653
9c9c98a5
NC		 6542010-04-22 Nick Clifton <nickc@redhat.com>
655
656 * po/ld.pot: Updated by the Translation project.
657 * po/vi.po: Updated Vietnamese translation.
658 * po/bg.po: Updated Bulgarian translation.
659
85fdf906
AH		 6602010-04-15 Andrew Haley <aph@redhat.com>
661
662 * emultempl/armelf.em (merge_exidx_entries): New variable.
663 (OPTION_NO_MERGE_EXIDX_ENTRIES): New definition.
664 ("no-merge-exidx-entries"): New option.
665 * ld.texinfo (merge-exidx-entries): Document this option.
666
8b351884
TG		 6672010-04-14 Tristan Gingold <gingold@adacore.com>
668
669 * emulparams/alphavms.sh: New file.
670 * emultempl/vms.em: New file.
671 * scripttempl/alphavms.sc: New file.
672 * configure.tgt (alpha*-*-*vms*): Added.
673 * Makefile.am (ALL_EMULATIONS): Add ealphavms.o
674 (ealphavms.c): New target.
675 * Makefile.in: Regenerate.
676
3d540e93
NC		 6772010-04-09 Nick Clifton <nickc@redhat.com>
678
679 * ldlang.c (wild_sort): Remove unused variable section_name.
680
397841b5
AM		 6812010-04-07 Alan Modra <amodra@gmail.com>
682
683 * configure: Regenerate.
684
6f8bcf84
L		 6852010-04-06 H.J. Lu <hongjiu.lu@intel.com>
686
687 PR ld/11434
688 * ld/testsuite/ld-x86-64/unique1.d: New.
689 * ld/testsuite/ld-x86-64/unique1.s: Likewise.
690
691 * ld-x86-64/x86-64.exp: Run unique1.
692
522f09cd
KT		 6932010-04-05 Kai Tietz <kai.tietz@onevision.com>
694
695 * emultempl/pep.em (U): Macro modified.
696 (U_SIZE): New helper macro.
697 (GET_INIT_SYMBOL_NAME): Likewise.
698 (enum options): Add OPTION_NO_LEADING_UNDERSCORE
699 and OPTION_LEADING_UNDERSCORE enumerator-values.
700 (gld${EMULATION_NAME}_add_options): Add --(no-)leading-underscore
701 option.
702 (definfo): Add new member is_c_symbol.
703 (D): Add to macro underscore mode parameter.
704 (init): Add definition for is_c_symbol.
705 (gld_${EMULATION_NAME}_list_options): Display new options.
706 (set_pep_name): Adjust underscoring dependent fixed
707 symbol handling.
708 (gld_${EMULATION_NAME}_set_symbols): Likewise.
709 (saw_option): Likewise.
710 (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
711 (set_entry_point): Initial initial_symbol_char dependent to
712 target's default and new option flag pep_leading_underscore.
713 * emultempl/pe.em (U): Macro modified.
714 (U_SIZE): New helper macro.
715 (GET_INIT_SYMBOL_NAME): Likewise.
716 (OPTION_LEADING_UNDERSCORE): Add new option define.
717 (OPTION_NO_LEADING_UNDERSCORE): Likewise.
718 (gld${EMULATION_NAME}_add_options): Add --(no-)leading-underscore
719 option.
720 (definfo): Add new member is_c_symbol.
721 (D): Add to macro underscore mode parameter.
722 (init): Add definition for is_c_symbol.
723 (gld_${EMULATION_NAME}_list_options): Display new options.
724 (set_pep_name): Adjust underscoring dependent fixed
725 symbol handling.
726 (gld_${EMULATION_NAME}_set_symbols): Likewise.
727 (saw_option): Likewise.
728 (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
729 (set_entry_point): Initial initial_symbol_char dependent to
730 target's default and new option flag pep_leading_underscore.
731 * pe-dll.c (pe_leading_underscore): New flag variable.
732 (pe_detail_list): Remove const to allow modify of
733 member underscore.
734 (pe_dll_id_target): Initialize pe_details' underscore variable
735 dependent to target's default and flag pe_leading_underscore.
736 * pe-dll.h (pe_leading_underscore): Add extern declaration of
737 option flag.
738 * pep-dll.c (pe_leading_underscore): Add alias define for
739 pep_leading_underscore.
740 * pep-dll.h (pep_leading_underscore) Add extern declaration of
741 option flag.
742 * ld.texinfo: Add documentation for --(no-)leading-underscore
743 option.
744
edc314c9
AM		 7452010-03-26 Alan Modra <amodra@gmail.com>
746
747 PR ld/11426
748 * configure.host (many linux targets <HOSTING_CRT0>): Remove edits.
749 (m68*-motorola-sysv <HOSTING_LIBS>): Use here doc, not echo.
750
40b36596
JM		 7512010-03-25 Joseph Myers <joseph@codesourcery.com>
752
753 * Makefile.am (ALL_EMULATIONS): Add eelf32_tic6x_be.o and
754 eelf32_tic6x_le.o.
755 (eelf32_tic6x_be.c, eelf32_tic6x_le.c): New.
756 * NEWS: Add news entry for TI C6X support.
757 * configure.tgt (tic6x-*-*): New.
758 * emulparams/elf32_tic6x_be.sh, emulparams/elf32_tic6x_le.sh: New.
759
349e935b
JM		 7602010-03-23 Joseph Myers <joseph@codesourcery.com>
761
762 * scripttempl/elf.sc (RODATA_NAME, SDATA_NAME, SBSS_NAME,
763 BSS_NAME): Define if not already defined. Use in place of some
764 hardcoded section names.
765
576ee33a
L		 7662010-03-18 H.J. Lu <hongjiu.lu@intel.com>
767
768 * scripttempl/elf.sc (INIT_ARRAY): Re-indent.
769
54801c2d
NC		 7702010-03-18 Aymeric Vincent <vincent@labri.fr>
771
772 PR ld/11384
773 * emultempl/sh64elf.em: Add missing EOF.
774
17299ac7
NC		 7752010-03-18 Doug Semler <dougsemler@gmail.com>
776
777 * pe-dll.c (make_one): Make text section readonly.
778 (make_one): Add *ABS* symbol @feat.00 with value 1 to tag
779 the jump stub on X86 as /SAFESEH compatible for
780 native toolchains.
781
e535e147
AM		 7822010-03-17 Alan Modra <amodra@gmail.com>
783
784 * ldlang.c (lang_size_sections_1): Remove "s" param. Set "s" from
785 *prev instead. Update all callers.
786
f77c3948
DJ		 7872010-03-15 Daniel Jacobowitz <dan@codesourcery.com>
788
789 * ldlang.c (lang_insert_orphan): Place loadable orphans in the same
790 region and phdrs as their placement section.
791
d43d0b53
AM		 7922010-03-15 Alan Modra <amodra@gmail.com>
793
794 * emultempl/ppc64elf.em (move_input_section, sort_toc_sections): New.
795 (ppc_before_allocation): Call sort_toc_sections.
796 (no_toc_sort, OPTION_NO_TOC_SORT): New.
797 (PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS,
798 PARSE_AND_LIST_OPTIONS): Handle --no-toc-sort.
799
70cc837d
AM		 8002010-03-14 Alan Modra <amodra@gmail.com>
801
802 PR ld/11378
803 * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation): Call
804 ppc64_elf_check_init_fini and warn if .init/.fini use different TOCs.
805
806fc311
AM		 8062010-03-11 George Gensure <werkt0@gmail.com>
807
808 PR ld/11367
809 * ldcref.c (handle_asneeded_cref): Correct copying of refs.
810
a6cc6b3b
RO		 8112010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
812
813 * Makefile.am (ALL_EMULATIONS): Add eelf32_sparc_sol2.o,
814 eelf_i386_sol2.o.
815 (ALL_64_EMULATIONS): Add eelf_x86_64_sol2.o, eelf64_sparc_sol2.o.
816 (eelf32_sparc_sol2.c): New rule.
817 (eelf64_sparc_sol2.c): Likewise.
818 (eelf_x86_64_sol2.c): Likewise.
819 (eelf_i386_sol2.c): Likewise.
820 * Makefile.in: Regenerate.
821 * configure.tgt (i[3-7]86-*-solaris2*): Change targ_emul to
822 elf_i386_sol2.
823 Add elf_i386_ldso, elf_x86_64_sol2 to targ_extra_emuls.
824 (x86_64-*-solaris2*): Change targ_emul to elf_x86_64_sol2.
825 Add elf_x86_64, elf_i386_sol2, elf_i386 to targ_extra_emuls.
826 (sparc-*-solaris2.[0-6]*): Change targ_emul to elf32_sparc_sol2.
827 Add target_extra_emuls.
828 (sparc-*-solaris2*): Change targ_emul to elf32_sparc_sol2.
829 Add elf32_sparc, elf64_sparc_sol2 to targ_extra_emuls.
830 (sparcv9-*-solaris2*): Change targ_emul to elf64_sparc_sol2.
831 Add elf64_sparc, elf32_sparc_sol2 to target_extra_emuls.
832 * emulparams/elf32_sparc_sol2.sh: New file.
833 * emulparams/elf64_sparc_sol2.sh: New file.
834 * emulparams/elf_i386_sol2.sh: New file.
835 * emulparams/elf_x86_64_sol2.sh: New file.
836 * emultempl/solaris2.em: New file.
837
fc073cb7
L		 8382010-02-27 H.J. Lu <hongjiu.lu@intel.com>
839
840 PR ld/11330
841 * ld.texinfo: Replace explicitely with explicitly.
842
3cff7cc7
JZ		 8432010-02-27 Jie Zhang <jie@codesourcery.com>
844
845 * scripttempl/armbpabi.sc: Don't combine .init_array.* or
846 .fini_array.* when do relocatable linking.
847 * scripttempl/elf.sc: Likewise.
848 * scripttempl/elf32sh-symbian.sc: Likewise.
849 * scripttempl/elf64hppa.sc: Likewise.
850 * scripttempl/elfxtensa.sc: Likewise.
851
9445af9a
AM		 8522010-02-26 Alan Modra <amodra@gmail.com>
853
854 * scripttempl/elf.sc (.fini_array): Place input .fini_array after
855 .fini_array.*.
856 * scripttempl/armbpabi.sc: Likewise.
857 * scripttempl/elf32sh-symbian.sc: Likewise.
858 * scripttempl/elf64hppa.sc: Likewise.
859 * scripttempl/elfxtensa.sc: Likewise.
860
dfa7b0b8
AM		 8612010-02-25 Alan Modra <amodra@gmail.com>
862
863 PR ld/11304
864 * ldlang.c (init_os): Remove isec param. Don't check for
865 bfd_section already set or call bfd_init_private_section_data
866 here.
867 (exp_init_os): Update init_os call.
868 (lang_add_section): Tidy. Really don't set SEC_LINK_ONCE
869 flags. Call bfd_init_private_section_data here.
870 (map_input_to_output_sections): Tidy. Update init_os calls.
871 Use os->sectype to select sec flags for lang_data_statement.
872
a431bc2e
AM		 8732010-02-23 Alan Modra <amodra@gmail.com>
874
875 PR ld/11304
876 * ldlang.c: Revert last patch.
877
1c063135
NC		 8782010-02-23 Nick Clifton <nickc@redhat.com>
879
880 * po/bg.po: Updated Bulgarian translation.
881
c380a809
AM		 8822010-02-22 Alan Modra <amodra@gmail.com>
883
884 PR ld/11304
885 * ldlang.c (exp_init_os): Delete forward declaration.
886 (init_os): Don't check for bfd_section already created and don't
887 init addr_tree and load_base expressions here.
888 (map_input_to_output_sections): Only map input to output sections
889 and set constraints here, and as an exception, create output
890 sections which have their address set. Move all the other code to..
891 (create_other_output_sections): ..here. New function. Handle init
892 of addr_tree and load_base here too.
893 (lang_process): Call create_other_output_sections.
894
c8c66882
AM		 8952010-02-19 Alan Modra <amodra@gmail.com>
896
897 * Makefile.am (eelf32_i960.c): Depend on ELF_GEN_DEPS, not ELF_DEPS.
898 * Makefile.in: Regenerate.
899
d0bf826b
AM		 9002010-02-19 Alan Modra <amodra@gmail.com>
901
902 * ldlang.c (unique_section_p): Add os param. Allow group
903 sections to match /DISCARD/. Update all callers.
904 * emultempl/genelf.em (gld${EMULATION_NAME}_before_allocation): New.
905 (LDEMUL_BEFORE_ALLOCATION): Define.
906
ab7875de
NC		 9072010-02-15 Nick Clifton <nickc@redhat.com>
908
909 * po/vi.po: Updated Vietnamese translation.
910
45e481d1
RS		 9112010-02-10 Richard Sandiford <r.sandiford@uk.ibm.com>
912
913 * Makefile.am (CFILES): Add ldlex-wrapper.c.
914 (OFILES): Replace ldlex.c with ldlex-wrapper.c.
915 (ldlex.o): Replace with...
916 (ldlex-wrapper.o): ...this new rule.
917 (EXTRA_ld_new_SOURCES): Add ldlex.l.
918 (ld_new_SOURCES): Replace ldlex.l with ldlex-wrapper.c.
919 * Makefile.in: Regenerate.
920 * ldlex.l (sysdep.h): Don't include here.
921 * ldlex-wrapper.c: New file.
922
33c0ec9d
AM		 9232010-02-09 Alan Modra <amodra@gmail.com>
924
925 * emultempl/ppc64elf.em (ppc_before_allocation): Update for changed
926 function parameters.
927
ef3f88be
NC		 9282010-02-05 Nick Clifton <nickc@redhat.com>
929
930 * configure.in (ALL_LIBGUAS): Add bg.
931 * configure: Regenerate.
932 * po/bg.po: New Bulgarian translation.
933
f8266dc4
NC		 9342010-02-05 Ryan Mansfield <rmansfield@qnx.com>
935
936 * emultempl/armelf.em (PARSE_AND_LIST_OPTIONS): Fix help for
937 --target1-abs and --target1-rel options.
938
4dfe6ac6
NC		 9392010-02-03 Nick Clifton <nickc@redhat.com>
940
941 * emultempl/alphaelf.em: Update value expected from elf_object_id.
942 * emultempl/hppaelf.em: Likewise.
943 * emultempl/mipself.em: Likewise.
944 * emultempl/ppc32elf.em: Likewise.
945 * emultempl/ppc64elf.em: Likewise.
946
927be08e
AM		 9472010-02-03 Alan Modra <amodra@gmail.com>
948
949 * emultempl/ppc64elf.em (build_toc_list): Report errors from
950 ppc64_elf_next_toc_section.
951 (after_allocation): Update for changed function names and params.
952 Run second pass of multitoc partitioning.
953
c4b78195
NC		 9542010-01-21 Jon Grant <jg@jguk.org>
955 Nick Clifton <nickc@redhat.com>
956
957 PR 4437
958 * ldfile.c: (ldfile_open_file): Do not stop link upon encountering
959 a missing file or library. Instead mark the entry as missing and
960 set the global flag to indicate that missing files were
961 encountered.
962 * ldlang.c (missing_files): New exported variable.
963 (load_symbols): Skip loading if the file is missing.
964 (open_input_bfds): Terminate link if any input files were
965 missing.
966 * ldlang.h (struct lang_input_statement_struct): Add missing_file
967 field.
968 Add export of missing_file variable.
969
b5f14a6d
DD		 9702010-01-13 DJ Delorie <dj@redhat.com>
971
972 * emultempl/elf32.em (_place_orphan): If an input section doesn't
973 match an existing output section, but an unused output section
974 statement does match, use it.
975 * emultempl/pe.em (_place_orphan): Likewise.
976 * emultempl/pep.em (_place_orphan): Likewise.
977
3725885a
RW		 9782010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
979
980 * configure: Regenerate.
981 * Makefile.in: Regenerate.
982
5256a5b0
L		 9832010-01-08 H.J. Lu <hongjiu.lu@intel.com>
984
985 * ldver.c (ldversion): Change to "Copyright 2010".
986
b903363e
AM		 9872010-01-08 Alan Modra <amodra@gmail.com>
988
989 PR 11107
990 * emultempl/vxworks.em: Expand tr arguments to suit non-GNU tr.
9dda37c1 991
43ecc30f 992For older changes see ChangeLog-2009
252b5132
RH		 993\f
994Local Variables:
995mode: change-log
996left-margin: 8
997fill-column: 74
998version-control: never
999End:
GDB Binutils - Deliverables
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