Add support for v850E2 and v850E2V3
[deliverable/binutils-gdb.git] / ld / ChangeLog
1 2010-07-23 Naveen.H.S <naveen.S@kpitcummins.com>
2 Ina Pandit <ina.pandit@kpitcummins.com>
3
4 * configure.tgt: Match all v850 targets.
5
6 2010-07-20 Mike Frysinger <vapier@gentoo.org>
7
8 * ld.texinfo (VERSION): Remove "int" from example script and add ";".
9 Declare the default language as C.
10
11 2010-07-17 Alan Modra <amodra@gmail.com>
12
13 * ldlang.c (lang_check_section_addresses): Catch overlap for
14 sections that wrap around the address space.
15
16 2010-06-29 Nick Clifton <nickc@redhat.com>
17
18 * scripttempl/xstormy16.sc (.gcc_except_table): Include sections
19 with the .gcc_except_table. prefix.
20
21 2010-06-29 Alan Modra <amodra@gmail.com>
22
23 * emulparams/maxqcoff.sh: Delete file.
24 * scripttempl/maxqcoff.sc: Delete file.
25 * Makefile.am: Remove references to maxq.
26 * configure.tgt: Likewise.
27 * Makefile.in: Regenerate.
28 * configure: Regenerate.
29 * po/POTFILES.in: Regenerate.
30
31 2010-06-27 Alan Modra <amodra@gmail.com>
32
33 * pe-dll.c (fill_edata): Avoid set but unused warning.
34 (pe_walk_relocs_of_symbol): Delete set but unused variables.
35 (generate_reloc, pe_implied_import_dll): Likewise.
36 * emultempl/aix.em (open_dynamic_archive): Likewise.
37 * emultempl/xtensaelf.em (replace_insn_sec_with_prop_sec): Likewise.
38 (xtensa_layout_wild): Likewise.
39 (xtensa_colocate_output_literals_callback): Likewise.
40
41 2010-06-25 Alan Modra <amodra@gmail.com>
42
43 * emultempl/ppc64elf.em (prelim_size_sections): New function.
44 (ppc_before_allocation): Use it. Size sections before toc edit too.
45
46 2010-06-25 Alan Modra <amodra@gmail.com>
47
48 * emultempl/elf32.em (find_exp_assignment): Handle etree_provided.
49
50 2010-06-20 Danny Smith <dannysmith@users.sourceforge.net>
51
52 * emultempl/pe.em (gld_${EMULATION_NAME}_before_parse): Make
53 auto-import and merge-rdata defaults same for i[3-7]86 and
54 x86_64 mingw.
55
56 2010-06-15 Joseph Myers <joseph@codesourcery.com>
57
58 * emulparams/elf32_tic6x_le.sh (ATTRS_SECTIONS): Define.
59
60 2010-06-09 Dave Korn <dave.korn.cygwin@gmail.com>
61
62 PR ld/11603
63 * pe-dll.c (process_def_file_and_drectve): Reorder check for
64 forwarded export name after check for ordinary export.
65
66 2010-06-08 Bernd Schmidt <bernds@codesourcery.com>
67
68 * emulparams/elf32_tic6x_le.sh (OTHER_BSS_SECTIONS): New.
69
70 2010-06-08 Nick Clifton <nickc@redhat.com>
71
72 * fdl.texi: Replace with v1.3 text.
73 * ld.texinfo: Replace abbreviated 20th century year numbers with
74 full versions.
75 * ldint.texinfo: Likewise.
76 Relicense under GFDL v1.3. Replace text of v1.1 FDL with an
77 include of the fdl.texi file.
78
79 2010-06-01 Tristan Gingold <gingold@adacore.com>
80
81 * scripttempl/alphavms.sc: Add comments. Move $LINK$ to the
82 readonly output-section. Handle LIB$INITIALIZE and sections
83 created by gcc.
84 * emultempl/vms.em (vms_place_orphan): Add comments.
85
86 2010-05-28 Nick Clifton <nickc@redhat.com>
87
88 * Makefile.am (eshlelf_fd.c): Fix typo in rule.
89 * Makefile.in: Regenerate.
90
91 2010-05-26 H.J. Lu <hongjiu.lu@intel.com>
92
93 PR ld/11628
94 * ldexp.c (fold_binary): Warn if value of SEGMENT_START isn't
95 multiple of maximum page size.
96
97 2010-05-25 Nick Clifton <nickc@redhat.com>
98
99 * Makefile.am: Fix typo.
100 * Makefile.in: Regenerate.
101
102 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
103 Joseph Myers <joseph@codesourcery.com>
104 Andrew Stubbs <ams@codesourcery.com>
105
106 * Makefile.am (ALL_EMULATIONS): Add eshelf_fd.o and eshlelf_fd.o.
107 (eshelf_fd.c, eshlelf_fd.c): New rules.
108 * Makefile.in: Regenerate.
109 * configure.tgt (sh-*-uclinux*): Add shelf_fd and shlelf_fd
110 emulations.
111 * emulparams/shelf_fd.sh: New file.
112 * emulparams/shlelf_fd.sh: New file.
113 * emulparams/shlelf_linux.sh: Update comment.
114
115 2010-05-25 Jay Krell <jay.krell@cornell.edu>
116
117 PR ld/11621
118 * Makefile.am: Replace all occurences of .o with .@OBJEXT@
119 * Makefile.in: Regenerate.
120
121 2010-05-25 Kai Tietz <kai.tietz@onevision.com>
122
123 * deffilep.y (opt_name): Allow leading dot.
124 (dot_name): Likewise.
125 (anylang_id): Likewise.
126 * emultempl/pep.em (gld_${EMULATION_NAME}_before_parse): Enable by
127 default auto_import.
128 (gld${EMULATION_NAME}_handle_option): Warn about v1.
129 (pep_find_data_imports): Remove superflous warnings about
130 auto-import.
131 (gld_${EMULATION_NAME}_get_script): Don't merge for auto-import
132 and active pseudo-relocation-v2 rdata into data section.
133 * emultempl/pe.em (default_merge_rdata): New shell variable.
134 (MERGE_RDATA_V2): New macro.
135 (gld_${EMULATION_NAME}_get_script): Adjust rule for auto-import
136 selected script.
137
138 2010-05-15 Kai Tietz <kai.tietz@onevision.com>
139
140 * emultempl/pe.em (is_underscoring): New helper function.
141 (gld_${EMULATION_NAME}_before_parse): Replace code
142 for pe(p)_leading_underscore detection by is_underscoring.
143 (U): Likewise.
144 (GET_INIT_SYMBOL_NAME): Likewise.
145 (U_SIZE): Likewise.
146 (set_pe_name):
147 (set_entry_point):
148 (gld_${EMULATION_NAME}_set_symbols):
149 * emultempl/pep.em: Likewise.
150 * pe-dll.c (pe_detail_list): Set default
151 underscoring for x64 target.
152 (pe_dll_id_target): Add initialization of
153 pe(p)_leading_underscore.
154
155 2010-05-15 Dave Korn <dave.korn.cygwin@gmail.com>
156
157 * pe-dll.c: Removed trailing whitespaces.
158
159 2010-05-14 Alan Modra <amodra@gmail.com>
160
161 PR ld/11583
162 * ldexp.c (exp_fold_tree_1): If assignment source expression is
163 invalid, make the destination symbol undefined.
164
165 2010-05-11 Kai Tietz <kai.tietz@onevision.com>
166
167 * emultempl/pe.em (gld_${EMULATION_NAME}_before_parse):
168 Initialize pe(p)_leading_underscore variable.
169 (set_pe_name): Likewise.
170 * emultempl/pep.em: Likewise.
171 Additional change default to non-underscore for
172 pep_leading_underscore equal to -1.
173
174 2010-05-07 Tristan Gingold <gingold@adacore.com>
175
176 * Makefile.in: Regenerate with automake 1.11.1.
177 * aclocal.m4: Ditto.
178
179 2010-05-05 Nick Clifton <nickc@redhat.com>
180
181 * po/es.po: Updated Spanish translation.
182
183 2010-04-27 Kai Tietz <kai.tietz@onevision.com>
184
185 * pe-dll.c (_nm_-symbols): Use always underscored variant
186 for symbols.
187 (__imp_-symbols): Likewise.
188 (___imp_-symbols): Likewise.
189 * NEWS: Mention ABI change for x64 PE-COFF.
190
191 2010-04-27 H.J. Lu <hongjiu.lu@intel.com>
192
193 * Makefile.am (install-exec-local): Properly install ld as
194 default cross linker.
195 * Makefile.in: Regenerated.
196
197 2010-04-27 H.J. Lu <hongjiu.lu@intel.com>
198 Nick Clifton <nickc@redhat.com>
199
200 * configure.in (install_as_default): Define and set to true
201 unless --enable-gold=both/gold has been specified.
202 * configure: Regenerate.
203
204 * Makefile.am (transform): Use ld.bfd as the default name of
205 the linker.
206 (install-exec-local): Also install the executable as a binary
207 named 'ld' if install_as_default is true.
208 * Makefile.in: Regenerate.
209
210 2010-04-22 Nick Clifton <nickc@redhat.com>
211
212 * po/ld.pot: Updated by the Translation project.
213 * po/vi.po: Updated Vietnamese translation.
214 * po/bg.po: Updated Bulgarian translation.
215
216 2010-04-15 Andrew Haley <aph@redhat.com>
217
218 * emultempl/armelf.em (merge_exidx_entries): New variable.
219 (OPTION_NO_MERGE_EXIDX_ENTRIES): New definition.
220 ("no-merge-exidx-entries"): New option.
221 * ld.texinfo (merge-exidx-entries): Document this option.
222
223 2010-04-14 Tristan Gingold <gingold@adacore.com>
224
225 * emulparams/alphavms.sh: New file.
226 * emultempl/vms.em: New file.
227 * scripttempl/alphavms.sc: New file.
228 * configure.tgt (alpha*-*-*vms*): Added.
229 * Makefile.am (ALL_EMULATIONS): Add ealphavms.o
230 (ealphavms.c): New target.
231 * Makefile.in: Regenerate.
232
233 2010-04-09 Nick Clifton <nickc@redhat.com>
234
235 * ldlang.c (wild_sort): Remove unused variable section_name.
236
237 2010-04-07 Alan Modra <amodra@gmail.com>
238
239 * configure: Regenerate.
240
241 2010-04-06 H.J. Lu <hongjiu.lu@intel.com>
242
243 PR ld/11434
244 * ld/testsuite/ld-x86-64/unique1.d: New.
245 * ld/testsuite/ld-x86-64/unique1.s: Likewise.
246
247 * ld-x86-64/x86-64.exp: Run unique1.
248
249 2010-04-05 Kai Tietz <kai.tietz@onevision.com>
250
251 * emultempl/pep.em (U): Macro modified.
252 (U_SIZE): New helper macro.
253 (GET_INIT_SYMBOL_NAME): Likewise.
254 (enum options): Add OPTION_NO_LEADING_UNDERSCORE
255 and OPTION_LEADING_UNDERSCORE enumerator-values.
256 (gld${EMULATION_NAME}_add_options): Add --(no-)leading-underscore
257 option.
258 (definfo): Add new member is_c_symbol.
259 (D): Add to macro underscore mode parameter.
260 (init): Add definition for is_c_symbol.
261 (gld_${EMULATION_NAME}_list_options): Display new options.
262 (set_pep_name): Adjust underscoring dependent fixed
263 symbol handling.
264 (gld_${EMULATION_NAME}_set_symbols): Likewise.
265 (saw_option): Likewise.
266 (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
267 (set_entry_point): Initial initial_symbol_char dependent to
268 target's default and new option flag pep_leading_underscore.
269 * emultempl/pe.em (U): Macro modified.
270 (U_SIZE): New helper macro.
271 (GET_INIT_SYMBOL_NAME): Likewise.
272 (OPTION_LEADING_UNDERSCORE): Add new option define.
273 (OPTION_NO_LEADING_UNDERSCORE): Likewise.
274 (gld${EMULATION_NAME}_add_options): Add --(no-)leading-underscore
275 option.
276 (definfo): Add new member is_c_symbol.
277 (D): Add to macro underscore mode parameter.
278 (init): Add definition for is_c_symbol.
279 (gld_${EMULATION_NAME}_list_options): Display new options.
280 (set_pep_name): Adjust underscoring dependent fixed
281 symbol handling.
282 (gld_${EMULATION_NAME}_set_symbols): Likewise.
283 (saw_option): Likewise.
284 (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
285 (set_entry_point): Initial initial_symbol_char dependent to
286 target's default and new option flag pep_leading_underscore.
287 * pe-dll.c (pe_leading_underscore): New flag variable.
288 (pe_detail_list): Remove const to allow modify of
289 member underscore.
290 (pe_dll_id_target): Initialize pe_details' underscore variable
291 dependent to target's default and flag pe_leading_underscore.
292 * pe-dll.h (pe_leading_underscore): Add extern declaration of
293 option flag.
294 * pep-dll.c (pe_leading_underscore): Add alias define for
295 pep_leading_underscore.
296 * pep-dll.h (pep_leading_underscore) Add extern declaration of
297 option flag.
298 * ld.texinfo: Add documentation for --(no-)leading-underscore
299 option.
300
301 2010-03-26 Alan Modra <amodra@gmail.com>
302
303 PR ld/11426
304 * configure.host (many linux targets <HOSTING_CRT0>): Remove edits.
305 (m68*-motorola-sysv <HOSTING_LIBS>): Use here doc, not echo.
306
307 2010-03-25 Joseph Myers <joseph@codesourcery.com>
308
309 * Makefile.am (ALL_EMULATIONS): Add eelf32_tic6x_be.o and
310 eelf32_tic6x_le.o.
311 (eelf32_tic6x_be.c, eelf32_tic6x_le.c): New.
312 * NEWS: Add news entry for TI C6X support.
313 * configure.tgt (tic6x-*-*): New.
314 * emulparams/elf32_tic6x_be.sh, emulparams/elf32_tic6x_le.sh: New.
315
316 2010-03-23 Joseph Myers <joseph@codesourcery.com>
317
318 * scripttempl/elf.sc (RODATA_NAME, SDATA_NAME, SBSS_NAME,
319 BSS_NAME): Define if not already defined. Use in place of some
320 hardcoded section names.
321
322 2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
323
324 * scripttempl/elf.sc (INIT_ARRAY): Re-indent.
325
326 2010-03-18 Aymeric Vincent <vincent@labri.fr>
327
328 PR ld/11384
329 * emultempl/sh64elf.em: Add missing EOF.
330
331 2010-03-18 Doug Semler <dougsemler@gmail.com>
332
333 * pe-dll.c (make_one): Make text section readonly.
334 (make_one): Add *ABS* symbol @feat.00 with value 1 to tag
335 the jump stub on X86 as /SAFESEH compatible for
336 native toolchains.
337
338 2010-03-17 Alan Modra <amodra@gmail.com>
339
340 * ldlang.c (lang_size_sections_1): Remove "s" param. Set "s" from
341 *prev instead. Update all callers.
342
343 2010-03-15 Daniel Jacobowitz <dan@codesourcery.com>
344
345 * ldlang.c (lang_insert_orphan): Place loadable orphans in the same
346 region and phdrs as their placement section.
347
348 2010-03-15 Alan Modra <amodra@gmail.com>
349
350 * emultempl/ppc64elf.em (move_input_section, sort_toc_sections): New.
351 (ppc_before_allocation): Call sort_toc_sections.
352 (no_toc_sort, OPTION_NO_TOC_SORT): New.
353 (PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS,
354 PARSE_AND_LIST_OPTIONS): Handle --no-toc-sort.
355
356 2010-03-14 Alan Modra <amodra@gmail.com>
357
358 PR ld/11378
359 * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation): Call
360 ppc64_elf_check_init_fini and warn if .init/.fini use different TOCs.
361
362 2010-03-11 George Gensure <werkt0@gmail.com>
363
364 PR ld/11367
365 * ldcref.c (handle_asneeded_cref): Correct copying of refs.
366
367 2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
368
369 * Makefile.am (ALL_EMULATIONS): Add eelf32_sparc_sol2.o,
370 eelf_i386_sol2.o.
371 (ALL_64_EMULATIONS): Add eelf_x86_64_sol2.o, eelf64_sparc_sol2.o.
372 (eelf32_sparc_sol2.c): New rule.
373 (eelf64_sparc_sol2.c): Likewise.
374 (eelf_x86_64_sol2.c): Likewise.
375 (eelf_i386_sol2.c): Likewise.
376 * Makefile.in: Regenerate.
377 * configure.tgt (i[3-7]86-*-solaris2*): Change targ_emul to
378 elf_i386_sol2.
379 Add elf_i386_ldso, elf_x86_64_sol2 to targ_extra_emuls.
380 (x86_64-*-solaris2*): Change targ_emul to elf_x86_64_sol2.
381 Add elf_x86_64, elf_i386_sol2, elf_i386 to targ_extra_emuls.
382 (sparc-*-solaris2.[0-6]*): Change targ_emul to elf32_sparc_sol2.
383 Add target_extra_emuls.
384 (sparc-*-solaris2*): Change targ_emul to elf32_sparc_sol2.
385 Add elf32_sparc, elf64_sparc_sol2 to targ_extra_emuls.
386 (sparcv9-*-solaris2*): Change targ_emul to elf64_sparc_sol2.
387 Add elf64_sparc, elf32_sparc_sol2 to target_extra_emuls.
388 * emulparams/elf32_sparc_sol2.sh: New file.
389 * emulparams/elf64_sparc_sol2.sh: New file.
390 * emulparams/elf_i386_sol2.sh: New file.
391 * emulparams/elf_x86_64_sol2.sh: New file.
392 * emultempl/solaris2.em: New file.
393
394 2010-02-27 H.J. Lu <hongjiu.lu@intel.com>
395
396 PR ld/11330
397 * ld.texinfo: Replace explicitely with explicitly.
398
399 2010-02-27 Jie Zhang <jie@codesourcery.com>
400
401 * scripttempl/armbpabi.sc: Don't combine .init_array.* or
402 .fini_array.* when do relocatable linking.
403 * scripttempl/elf.sc: Likewise.
404 * scripttempl/elf32sh-symbian.sc: Likewise.
405 * scripttempl/elf64hppa.sc: Likewise.
406 * scripttempl/elfxtensa.sc: Likewise.
407
408 2010-02-26 Alan Modra <amodra@gmail.com>
409
410 * scripttempl/elf.sc (.fini_array): Place input .fini_array after
411 .fini_array.*.
412 * scripttempl/armbpabi.sc: Likewise.
413 * scripttempl/elf32sh-symbian.sc: Likewise.
414 * scripttempl/elf64hppa.sc: Likewise.
415 * scripttempl/elfxtensa.sc: Likewise.
416
417 2010-02-25 Alan Modra <amodra@gmail.com>
418
419 PR ld/11304
420 * ldlang.c (init_os): Remove isec param. Don't check for
421 bfd_section already set or call bfd_init_private_section_data
422 here.
423 (exp_init_os): Update init_os call.
424 (lang_add_section): Tidy. Really don't set SEC_LINK_ONCE
425 flags. Call bfd_init_private_section_data here.
426 (map_input_to_output_sections): Tidy. Update init_os calls.
427 Use os->sectype to select sec flags for lang_data_statement.
428
429 2010-02-23 Alan Modra <amodra@gmail.com>
430
431 PR ld/11304
432 * ldlang.c: Revert last patch.
433
434 2010-02-23 Nick Clifton <nickc@redhat.com>
435
436 * po/bg.po: Updated Bulgarian translation.
437
438 2010-02-22 Alan Modra <amodra@gmail.com>
439
440 PR ld/11304
441 * ldlang.c (exp_init_os): Delete forward declaration.
442 (init_os): Don't check for bfd_section already created and don't
443 init addr_tree and load_base expressions here.
444 (map_input_to_output_sections): Only map input to output sections
445 and set constraints here, and as an exception, create output
446 sections which have their address set. Move all the other code to..
447 (create_other_output_sections): ..here. New function. Handle init
448 of addr_tree and load_base here too.
449 (lang_process): Call create_other_output_sections.
450
451 2010-02-19 Alan Modra <amodra@gmail.com>
452
453 * Makefile.am (eelf32_i960.c): Depend on ELF_GEN_DEPS, not ELF_DEPS.
454 * Makefile.in: Regenerate.
455
456 2010-02-19 Alan Modra <amodra@gmail.com>
457
458 * ldlang.c (unique_section_p): Add os param. Allow group
459 sections to match /DISCARD/. Update all callers.
460 * emultempl/genelf.em (gld${EMULATION_NAME}_before_allocation): New.
461 (LDEMUL_BEFORE_ALLOCATION): Define.
462
463 2010-02-15 Nick Clifton <nickc@redhat.com>
464
465 * po/vi.po: Updated Vietnamese translation.
466
467 2010-02-10 Richard Sandiford <r.sandiford@uk.ibm.com>
468
469 * Makefile.am (CFILES): Add ldlex-wrapper.c.
470 (OFILES): Replace ldlex.c with ldlex-wrapper.c.
471 (ldlex.o): Replace with...
472 (ldlex-wrapper.o): ...this new rule.
473 (EXTRA_ld_new_SOURCES): Add ldlex.l.
474 (ld_new_SOURCES): Replace ldlex.l with ldlex-wrapper.c.
475 * Makefile.in: Regenerate.
476 * ldlex.l (sysdep.h): Don't include here.
477 * ldlex-wrapper.c: New file.
478
479 2010-02-09 Alan Modra <amodra@gmail.com>
480
481 * emultempl/ppc64elf.em (ppc_before_allocation): Update for changed
482 function parameters.
483
484 2010-02-05 Nick Clifton <nickc@redhat.com>
485
486 * configure.in (ALL_LIBGUAS): Add bg.
487 * configure: Regenerate.
488 * po/bg.po: New Bulgarian translation.
489
490 2010-02-05 Ryan Mansfield <rmansfield@qnx.com>
491
492 * emultempl/armelf.em (PARSE_AND_LIST_OPTIONS): Fix help for
493 --target1-abs and --target1-rel options.
494
495 2010-02-03 Nick Clifton <nickc@redhat.com>
496
497 * emultempl/alphaelf.em: Update value expected from elf_object_id.
498 * emultempl/hppaelf.em: Likewise.
499 * emultempl/mipself.em: Likewise.
500 * emultempl/ppc32elf.em: Likewise.
501 * emultempl/ppc64elf.em: Likewise.
502
503 2010-02-03 Alan Modra <amodra@gmail.com>
504
505 * emultempl/ppc64elf.em (build_toc_list): Report errors from
506 ppc64_elf_next_toc_section.
507 (after_allocation): Update for changed function names and params.
508 Run second pass of multitoc partitioning.
509
510 2010-01-21 Jon Grant <jg@jguk.org>
511 Nick Clifton <nickc@redhat.com>
512
513 PR 4437
514 * ldfile.c: (ldfile_open_file): Do not stop link upon encountering
515 a missing file or library. Instead mark the entry as missing and
516 set the global flag to indicate that missing files were
517 encountered.
518 * ldlang.c (missing_files): New exported variable.
519 (load_symbols): Skip loading if the file is missing.
520 (open_input_bfds): Terminate link if any input files were
521 missing.
522 * ldlang.h (struct lang_input_statement_struct): Add missing_file
523 field.
524 Add export of missing_file variable.
525
526 2010-01-13 DJ Delorie <dj@redhat.com>
527
528 * emultempl/elf32.em (_place_orphan): If an input section doesn't
529 match an existing output section, but an unused output section
530 statement does match, use it.
531 * emultempl/pe.em (_place_orphan): Likewise.
532 * emultempl/pep.em (_place_orphan): Likewise.
533
534 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
535
536 * configure: Regenerate.
537 * Makefile.in: Regenerate.
538
539 2010-01-08 H.J. Lu <hongjiu.lu@intel.com>
540
541 * ldver.c (ldversion): Change to "Copyright 2010".
542
543 2010-01-08 Alan Modra <amodra@gmail.com>
544
545 PR 11107
546 * emultempl/vxworks.em: Expand tr arguments to suit non-GNU tr.
547
548 For older changes see ChangeLog-2009
549 \f
550 Local Variables:
551 mode: change-log
552 left-margin: 8
553 fill-column: 74
554 version-control: never
555 End:
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