1 2016-02-25 Jiong Wang <jiong.wang@arm.com>
4 2016-01-20 Jiong Wang <jiong.wang@arm.com>
6 * testsuite/ld-aarch64/farcall-section.d: Delete.
7 * testsuite/ld-aarch64/farcall-section.s: Delete.
8 * testsuite/ld-aarch64/farcall-b-section.d: New expectation file.
9 * testsuite/ld-aarch64/farcall-bl-section.d: Likewise.
10 * testsuite/ld-aarch64/farcall-b-section.s: New testcase.
11 * testsuite/ld-aarch64/farcall-bl-section.s: Likewise.
12 * testsuite/ld-aarch64/aarch64-elf.exp: Likewise.
14 2016-02-11 H.J. Lu <hongjiu.lu@intel.com>
17 2016-02-11 H.J. Lu <hongjiu.lu@intel.com>
20 * ld.texinfo: Document -Bsymbolic and -Bsymbolic-functions for
22 * lexsup.c (parse_args): Enable -Bsymbolic and
23 -Bsymbolic-functions for PIE.
24 * testsuite/ld-i386/i386.exp: Run pr19615.
25 * testsuite/ld-i386/pr19615.d: New file.
26 * testsuite/ld-i386/pr19615.s: Likewise.
27 * testsuite/ld-x86-64/pr19615.d: Likewise.
28 * testsuite/ld-x86-64/pr19615.s: Likewise.
30 2016-02-03 H.J. Lu <hongjiu.lu@intel.com>
33 2016-02-03 H.J. Lu <hongjiu.lu@intel.com>
36 * testsuite/ld-i386/branch1.d: Pass -mrelax-relocations=yes to as.
37 * testsuite/ld-i386/call1.d: Likewise.
38 * testsuite/ld-i386/call2.d: Likewise.
39 * testsuite/ld-i386/call3a.d: Likewise.
40 * testsuite/ld-i386/call3b.d: Likewise.
41 * testsuite/ld-i386/call3c.d: Likewise.
42 * testsuite/ld-i386/call3d.d: Likewise.
43 * testsuite/ld-i386/call3e.d: Likewise.
44 * testsuite/ld-i386/call3f.d: Likewise.
45 * testsuite/ld-i386/call3g.d: Likewise.
46 * testsuite/ld-i386/call3h.d: Likewise.
47 * testsuite/ld-i386/jmp1.d: Likewise.
48 * testsuite/ld-i386/jmp2.d: Likewise.
49 * testsuite/ld-i386/lea1c.d: Likewise.
50 * testsuite/ld-i386/load1.d: Likewise.
51 * testsuite/ld-i386/load2.d: Likewise.
52 * testsuite/ld-i386/load3.d: Likewise.
53 * testsuite/ld-i386/load4a.d: Likewise.
54 * testsuite/ld-i386/load5a.d: Likewise.
55 * testsuite/ld-i386/mov2b.d: Likewise.
56 * testsuite/ld-i386/mov3.d: Likewise.
57 * testsuite/ld-ifunc/ifunc-21-x86-64.d: Likewise.
58 * testsuite/ld-ifunc/ifunc-22-x86-64.d: Likewise.
59 * testsuite/ld-ifunc/ifunc-5r-local-x86-64.d: Likewise.
60 * testsuite/ld-x86-64/call1a.d: Likewise.
61 * testsuite/ld-x86-64/call1b.d: Likewise.
62 * testsuite/ld-x86-64/call1c.d: Likewise.
63 * testsuite/ld-x86-64/call1d.d: Likewise.
64 * testsuite/ld-x86-64/call1e.d: Likewise.
65 * testsuite/ld-x86-64/call1f.d: Likewise.
66 * testsuite/ld-x86-64/call1h.d: Likewise.
67 * testsuite/ld-x86-64/call1i.d: Likewise.
68 * testsuite/ld-x86-64/load1a.d: Likewise.
69 * testsuite/ld-x86-64/load1b.d: Likewise.
70 * testsuite/ld-i386/got1a.S: Load GOT into %ecx and use it.
71 * testsuite/ld-i386/got1.dd: Updated.
72 * testsuite/ld-i386/got1d.S (1): Removed.
73 * testsuite/ld-i386/i386.exp: Add -Wa,-mrelax-relocations=yes.
74 * testsuite/ld-x86-64/x86-64.exp: Likewise.
76 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
79 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
82 * testsuite/ld-x86-64/pr18591.d: New file.
83 * testsuite/ld-x86-64/pr18591.s: Likewise.
84 * testsuite/ld-x86-64/x86-64.exp: Run pr18591.
86 2016-01-29 H.J. Lu <hongjiu.lu@intel.com>
89 2016-01-29 H.J. Lu <hongjiu.lu@intel.com>
92 * configure.ac (compressed_debug_sections): Replace == with =.
93 * configure: Regenerated.
95 2016-01-25 Tristan Gingold <gingold@adacore.com>
97 * configure: Regenerate.
99 2016-01-25 Tristan Gingold <gingold@adacore.com>
101 * configure: Regenerate.
103 2016-01-18 Alan Modra <amodra@gmail.com>
105 * configure: Regenerate.
107 2016-01-11 Kwok Cheung Yeung <kcy@codesourcery.com>
110 * plugin.c (plugin_get_ir_dummy_bfd): Use srctemplate as the
111 template when calling bfd_create if it does not use the BFD
112 plugin target vector.
114 2015-12-10 Alan Modra <amodra@gmail.com>
117 2015-11-19 Alan Modra <amodra@gmail.com>
119 * ldlang.c (lang_size_sections): Don't ignore .tbss when
120 adjusting start of relro region.
122 2015-11-13 Tristan Gingold <gingold@adacore.com>
124 * configure: Regenerate.
126 2015-11-13 Tristan Gingold <gingold@adacore.com>
128 * configure: Regenerate.
130 2015-11-13 Tristan Gingold <gingold@adacore.com>
132 * NEWS: Add marker for 2.26.
134 2015-11-05 Alan Modra <amodra@gmail.com>
136 * Makefile.in: Regenerate.
138 2015-11-05 Alan Modra <amodra@gmail.com>
141 * ld.texinfo (DATA_SEGMENT_ALIGN): Correct second expression.
143 2015-10-30 Nick Clifton <nickc@redhat.com>
145 * po/zh_CN.po: Updated (simplified) Chinese translation.
147 2015-10-29 Ed Schouten <ed@nuxi.nl>
149 * Makefile.am (ALL_64_EMULATION_SOURCES): Add support for
150 CloudABI on aarch64. For this target we have to make sure we use
151 ELFOSABI_CLOUDABI instead of ELFOSABI_NONE.
152 * configure.tgt (targ_emul): Likewise.
153 * emulparams/aarch64cloudabi.sh: New file.
154 * emulparams/aarch64cloudabib.sh: New file.
155 * Makefile.in: Regenerate.
157 2015-10-29 Nick Clifton <nickc@redhat.com>
160 * lexsup.c (parse_args): Correct error message for an option that
161 is missing its argument if that option is the last one on the
164 2015-10-29 Alan Modra <amodra@gmail.com>
167 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Pass
168 updated flags to lang_output_section_find_by_flags.
169 * emultempl/mmo.em (mmo_place_orphan): Merge flags for any
170 other input sections that might match a new output section to
172 * emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
173 * emultempl/pep.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
174 * ldlang.c (lang_output_section_find_by_flags): Add sec_flags param.
175 * ldlang.h (lang_output_section_find_by_flags): Update prototype.
177 2015-10-29 Matthias Klose <doko@ubuntu.com>
179 * ld.texinfo (Options <-rpath>): Fix typo.
181 2015-10-28 Alan Modra <amodra@gmail.com>
184 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Check flags
185 before calling _bfd_elf_match_sections_by_type. Merge flags for
186 any other input sections that might match a new output section to
189 2015-10-27 Laurent Alfonsi <laurent.alfonsi@st.com>
190 Christophe Monat <christophe.monat@st.com>
192 * ld.texinfo: Add description of the STM32L4xx erratum
194 * NEWS: Mention the new feature.
195 * emultempl/armelf.em (stm32l4xx_fix): New.
196 (arm_elf_before_allocation): Choose the type of fix, scan for
198 (gld${EMULATION_NAME}_finish): Fix veneer locations.
199 (arm_elf_create_output_section_statements): Propagate
201 (PARSE_AND_LIST_PROLOGUE): Define OPTION_STM32L4XX_FIX.
202 (PARSE_AND_LIST_LONGOPTS): Add entry for handling
203 --fix-stm32l4xx-629360.
204 (PARSE_AND_LIST_OPTION): Add entry for helping on
205 --fix-stm32l4xx-629360.
206 (PARSE_AND_LIST_ARGS_CASES): Treat OPTION_STM32L4XX_FIX.
208 2015-10-27 Alan Modra <amodra@gmail.com>
211 * ldlang.c (lang_insert_orphan): Evaluate __start_* and __stop_*
212 symbol PROVIDE expressions.
213 * ldexp.c (exp_fold_tree_1 <etree_provide>): Define undefweak
216 2015-10-22 H.J. Lu <hongjiu.lu@intel.com>
218 * configure.ac: Properly check
219 --enable-compressed-debug-sections={yes,all}.
220 * configure: Regenerated.
222 2015-10-22 H.J. Lu <hongjiu.lu@intel.com>
225 * configure.ac: Handle --enable-compressed-debug-sections=*,ld,*.
226 * configure: Regenerated.
228 2015-10-22 H.J. Lu <hongjiu.lu@intel.com>
230 * ld/ld.texinfo: Document "-z call-nop=PADDING" option.
231 * emulparams/call_nop.sh: New file.
232 * emulparams/elf_i386_be.sh: Source
233 ${srcdir}/emulparams/call_nop.sh.
234 * emulparams/elf_i386_chaos.sh: Likewise.
235 * emulparams/elf_i386_ldso.sh: Likewise.
236 * emulparams/elf_i386_vxworks.sh: Likewise.
237 * emulparams/elf_iamcu.sh: Likewise.
238 * emulparams/elf_k1om.sh: Likewise.
239 * emulparams/elf_l1om.sh: Likewise.
240 * emulparams/elf_x86_64.sh: Likewise.
241 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse): Set
242 link_info.call_nop_byte if $CALL_NOP_BYTE isn't empty.
244 2015-10-21 Nick Clifton <nickc@redhat.com>
247 * configure.ac: Add --enable-compressed-debug-sections with
248 options of all, none or ld.
249 * configure: Regenerate.
250 * config.in: Regenerate.
251 * ld.texinfo: Document how to determine the default action for
253 * ldmain.c (main): If DEFAULT_FLAG_COMPRESS_DEBUG is defined then
254 set the compress_debug field of the link_info structure to
256 * lexsup.c (elf_static_list_options): Output the default setting
257 for the --compress-debug-sections option.
258 * NEWS: Mention the new configure option.
260 2015-10-15 H.J. Lu <hongjiu.lu@intel.com>
262 * ld.texinfo: Fix a typo for "-z noextern-protected-data".
264 2015-10-15 Simon Dardis <Simon.Dardis@imgtec.com>
266 * ld/ldexp.c: (try_copy_symbol_flags): New. Factored out from...
267 (exp_fold_tree_1): Here. Cope with ternary operator in
268 assignments. Use new helper.
270 2015-10-14 Nick Clifton <nickc@redhat.com>
272 * po/zh_TW.po: Updated Chinese translation.
274 2015-10-13 Nick Clifton <nickc@redhat.com>
276 * po/zh_TW.po: Updated Chinese translation.
278 2015-10-07 Claudiu Zissulescu <claziss@synopsys.com>
279 Cupertino Miranda <cmiranda@synopsys.com>
281 * configure.tgt: Added target arc-*-elf* and arc*-*-linux-uclibc*.
282 * emulparams/arcebelf_prof.sh: New file
283 * emulparams/arcebelf.sh: Likewise.
284 * emulparams/arceblinux_prof.sh: Likewise.
285 * emulparams/arceblinux.sh: Likewise.
286 * emulparams/arcelf_prof.sh: Likewise.
287 * emulparams/arcelf.sh: Likewise.
288 * emulparams/arclinux_prof.sh: Likewise.
289 * emulparams/arclinux.sh: Likewise.
290 * emulparams/arcv2elfx.sh: Likewise.
291 * emulparams/arcv2elf.sh: Likewise.
292 * emultempl/arclinux.em: Likewise.
293 * scripttempl/arclinux.sc: Likewise.
294 * scripttempl/elfarc.sc: Likewise.
295 * scripttempl/elfarcv2.sc: Likewise
296 * Makefile.am: Add new ARC emulations.
297 * Makefile.in: Regenerate.
298 * NEWS: Mention the new feature.
300 2015-10-04 H.J. Lu <hongjiu.lu@intel.com>
302 * configure.tgt (targ_extra_emuls): Add elf_iamcu for Solaris2/x86.
304 2015-10-01 Kaz Kojima <kkojima@rr.iij4u.or.jp>
306 * configure.tgt (targ_extra_emuls): Remove shlelf and
307 shelf from sh*-*-linux cases.
309 2015-09-30 Rich Felker <dalias@libc.org>
311 * configure.tgt (targ_extra_emuls): Add fdpic and misc
312 emulations to sh*-*-linux* targets.
314 2015-09-29 Nick Clifton <nickc@redhat.com>
317 * ld.texinfo (Options): Fix spelling mistake.
319 2015-09-24 Alan Modra <amodra@gmail.com>
322 * ldmain.c (main): Always enable --sysroot.
323 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Don't
324 prepend sysroot to relative rpath/runpath.
326 2015-09-23 Nick Clifton <nickc@redhat.com>
328 * emultempl/elf32.em (ehdr_start_empty): New static variable.
329 (before_allocation): Use it to initialise ehdr_start_save.
330 * emultempl/pe.em (write_build_id): Remove useless double
332 * emultempl/pep.em (write_build_id): Likewise.
334 2015-09-22 H.J. Lu <hongjiu.lu@intel.com>
336 * emultempl/alphaelf.em (alpha_after_parse): Call
337 gld${EMULATION_NAME}_after_parse instead of
339 * emultempl/cr16elf.em (cr16elf_after_parse): Likewise.
340 * emultempl/crxelf.em (crxelf_after_parse); Likewise.
341 * emultempl/hppaelf.em (hppaelf_after_parse): Likewise.
342 * emultempl/mipself.em (mips_after_parse): Likewise.
343 * emultempl/nds32elf.em (nds32_elf_after_parse): Likewise.
344 * emultempl/elf32.em: Don't include ldlex.h.
345 (gld${EMULATION_NAME}_after_parse): New function.
346 (gld${EMULATION_NAME}_handle_option) [GENERATE_PIE_SCRIPT]
347 <OPTION_PIE>: Removed.
348 (ld_${EMULATION_NAME}_emulation): Replace after_parse_default
349 with gld${EMULATION_NAME}_after_parse.
350 * emultempl/ia64elf.em (gld${EMULATION_NAME}_after_parse):
352 (ia64elf_after_parse): This. Call
353 gld${EMULATION_NAME}_after_parse instead of after_parse_default.
354 (LDEMUL_AFTER_PARSE): Replace gld${EMULATION_NAME}_after_parse
355 with ia64elf_after_parse.
357 2015-09-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
359 * emulparams/solaris2.sh (GENERATE_PIE_SCRIPT): Set to yes.
361 * emultempl/elf32.em: Include ldlex.h.
362 (gld${EMULATION_NAME}_handle_option) [GENERATE_PIE_SCRIPT]
363 <OPTION_PIE>: Set DF_1_PIE.
365 2015-09-22 Alan Modra <amodra@gmail.com>
367 * ld.texinfo: Put --dotsyms/--no-dotsyms on separate lines.
368 Ditto for --save-restore-funcs and --tls-get-addr-optimize.
370 2015-09-20 Rich Felker <dalias@libc.org>
372 * ld.texinfo (--no-dynamic-linker): Document.
373 * ldlex.h (enum option_values): Add OPTION_NO_DYNAMIC_LINKER.
374 * lexsup.c (ld_options, parse_args): Handle --no-dynamic-linker.
376 2015-09-18 Alan Modra <amodra@gmail.com>
378 * ld.texinfo: Document PowerPC64 --{no-,}save-restore-funcs.
380 2015-09-18 Alan Modra <amodra@gmail.com>
382 * emultempl/ppc64elf.em (params): Init tls_get_addr_opt field to -1.
383 (OPTION_TLS_GET_ADDR_OPT): Define.
384 (PARSE_AND_LIST_LONGOPTS): Handle --tls-get-addr-opt.
385 (PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Likewise.
386 * ld.texinfo: Document --tls-get-addr-optimize and
387 --no-tls-get-addr-optimize.
389 2015-09-18 Alan Modra <amodra@gmail.com>
392 * ldexp.h (struct ldexp_control): Add rel_from_abs.
393 (ldexp_finalize_syms): Declare.
394 * ldexp.c (new_rel_from_abs): Keep absolute for expressions
395 outside of output section statements. Set rel_from_abs.
396 (make_abs, exp_fold_tree, exp_fold_tree_no_dot): Clear rel_from_abs.
397 (struct definedness_hash_entry): Add final_sec, and comment.
398 (update_definedness): Set final_sec.
399 (set_sym_sections, ldexp_finalize_syms): New functions.
400 * ldlang.c (lang_process): Call ldexp_finalize_syms.
402 2015-09-10 Nick Clifton <nickc@redhat.com>
404 * po/zh_CN.po: Updated simplified Chinese translation.
406 2015-09-09 James Bowman <james.bowman@ftdichip.com>
408 * scripttempl/ft32.sc: default linker script RAM and
411 2015-09-09 Nick Clifton <nickc@redhat.com>
413 * po/zh_CN.po: Updated simplified Chinese translation.
415 2015-09-08 Nick Clifton <nickc@redhat.com>
417 * ld.texinfo (Source Code Reference): Extend description to
418 include an example using arrays.
420 2015-07-28 Andrew Burgess <andrew.burgess@embecosm.com>
422 * ld.h (enum orphan_handling_enum): New.
423 (ld_config_type): Remove warn_orphan, add orphan_handling.
424 * ldemul.c (ldemul_place_orphan): Remove warning about orphan
426 * ldlang.c (ldlang_place_orphan): New function.
427 (lang_place_orphans): Call ldlang_place_orphan.
428 * ldlex.h (enum option_values): Remove OPTION_WARN_ORPHAN and
429 OPTION_NO_WARN_ORPHAN, add OPTION_ORPHAN_HANDLING.
430 * lexsup.c (ld_options): Remove 'warn-orphan' and
431 'no-warn-orphan', add 'orphan-handling'.
432 (parse_args): Remove handling for OPTION_WARN_ORPHAN and
433 OPTION_NO_WARN_ORPHAN, add handling for OPTION_ORPHAN_HANDLING.
434 * NEWS: Replace text about --warn-orphan with --orphan-handling.
435 * ld.texinfo (Options): Remove --warn-orphan entry and add
436 entry on --orphan-handling.
437 (Orphan Sections): Add reference to relevant command line options.
439 2015-09-03 Nick Clifton <nickc@redhat.com>
441 * ld.texinfo (--build-id): Fix typo. The COFF/PE build-id section
442 is called .buildid not .build-id.
444 2015-09-03 Nick Clifton <nickc@redhat.com>
446 (Source Code Reference): Fix off-by-one typo in example of how to
447 use linker script symbols in C source code.
449 2015-08-19 Alan Modra <amodra@gmail.com>
451 * emultempl/aix.em: Don't set link_info.pic.
452 * emultempl/pe.em: Likewise.
453 * emultempl/pep.em: Likewise.
454 * emultempl/sunos.em: Likewise.
455 * lexsup.c (parse_args): Likewise. Set type_pie for -pie.
456 * plugin.c (set_tv_header <LDPT_LINKER_OUTPUT>): Simplify.
458 2015-08-18 H.J. Lu <hongjiu.lu@intel.com>
460 * ld/ldctor.c: Replace shared, executable, relocatable and pie
461 fields with bfd_link_executable, bfd_link_dll,
462 bfd_link_relocatable, bfd_link_pic and bfd_link_pie.
463 * ld/ldemul.c: Likewise.
464 * ld/ldfile.c: Likewise.
465 * ld/ldlang.c: Likewise.
466 * ld/ldmain.c: Likewise.
467 * ld/ldwrite.c: Likewise.
468 * ld/lexsup.c: Likewise.
469 * ld/pe-dll.c: Likewise.
470 * ld/plugin.c: Likewise.
471 * ld/emultempl/aarch64elf.em: Likewise.
472 * ld/emultempl/aix.em: Likewise.
473 * ld/emultempl/alphaelf.em: Likewise.
474 * ld/emultempl/armcoff.em: Likewise.
475 * ld/emultempl/armelf.em: Likewise.
476 * ld/emultempl/avrelf.em: Likewise.
477 * ld/emultempl/beos.em: Likewise.
478 * ld/emultempl/cr16elf.em: Likewise.
479 * ld/emultempl/elf-generic.em: Likewise.
480 * ld/emultempl/elf32.em: Likewise.
481 * ld/emultempl/genelf.em: Likewise.
482 * ld/emultempl/generic.em: Likewise.
483 * ld/emultempl/gld960.em: Likewise.
484 * ld/emultempl/gld960c.em: Likewise.
485 * ld/emultempl/hppaelf.em: Likewise.
486 * ld/emultempl/irix.em: Likewise.
487 * ld/emultempl/linux.em: Likewise.
488 * ld/emultempl/lnk960.em: Likewise.
489 * ld/emultempl/m68hc1xelf.em: Likewise.
490 * ld/emultempl/m68kcoff.em: Likewise.
491 * ld/emultempl/m68kelf.em: Likewise.
492 * ld/emultempl/metagelf.em: Likewise.
493 * ld/emultempl/mipself.em: Likewise.
494 * ld/emultempl/mmo.em: Likewise.
495 * ld/emultempl/msp430.em: Likewise.
496 * ld/emultempl/nds32elf.em: Likewise.
497 * ld/emultempl/needrelax.em: Likewise.
498 * ld/emultempl/nios2elf.em: Likewise.
499 * ld/emultempl/pe.em: Likewise.
500 * ld/emultempl/pep.em: Likewise.
501 * ld/emultempl/ppc32elf.em: Likewise.
502 * ld/emultempl/ppc64elf.em: Likewise.
503 * ld/emultempl/sh64elf.em: Likewise.
504 * ld/emultempl/solaris2.em: Likewise.
505 * ld/emultempl/spuelf.em: Likewise.
506 * ld/emultempl/sunos.em: Likewise.
507 * ld/emultempl/tic6xdsbt.em: Likewise.
508 * ld/emultempl/ticoff.em: Likewise.
509 * ld/emultempl/v850elf.em: Likewise.
510 * ld/emultempl/vms.em: Likewise.
511 * ld/emultempl/vxworks.em: Likewise.
513 2015-08-18 Alan Modra <amodra@gmail.com>
515 * ldexp.c (exp_fold_tree_1): Clear linker_def on symbol assignment.
517 2015-08-06 Alan Modra <amodra@gmail.com>
519 * ldexp.c (align_dot_val): Delete.
520 (fold_unary <ALIGN_K, NEXT>): Revert 2015-07-10 change.
521 (is_align_conditional): Revert 2015-07-20 change.
522 (exp_fold_tree_1): Likewise, but keep expanded comment.
523 * scripttempl/elf.sc (.ldata, .bss): Revert 2015-07-20 change.
524 * ld.texinfo (<ALIGN>): Correct description.
526 2015-08-04 Andrew Burgess <andrew.burgess@embecosm.com>
528 * ld.texinfo (Options): Document --require-defined option.
529 * ldlang.c (struct require_defined_symbol): New structure.
530 (require_defined_symbol_list): New variable.
531 (ldlang_add_require_defined): New function.
532 (ldlang_check_require_defined_symbols): New function.
533 (lang_process): Check required symbols are defined.
534 * ldlang.h (ldlang_add_require_defined): Declare.
535 * ldlex.h (enum option_values): Add OPTION_REQUIRE_DEFINED_SYMBOL.
536 * lexsup.c (ld_options): Add '--require-defined' entry.
537 (parse_args): Handle '--requre-defined' entry.
538 * NEWS: Mention new '--require-defined' option.
540 2015-08-03 Andrew Burgess <andrew.burgess@embecosm.com>
542 * ld.texinfo (MEMORY): Explain that multiple MEMORY commands are
545 2015-07-29 H.J. Lu <hongjiu.lu@intel.com>
547 * lexsup.c (parse_args): Don't set link_info.executable to
548 TRUE for link_info.relocatable.
550 2015-07-27 H.J. Lu <hongjiu.lu@intel.com>
552 * configure: Regenerated.
554 2015-07-24 Nick Clifton <nickc@redhat.com>
556 * emulparams/elf32rl78.sh (OTHER_SECTIONS): Provide a value for
557 the _-rl78_abs__ symbol.
559 2015-07-20 Alan Modra <amodra@gmail.com>
561 * emulparams/criself.sh (INIT_ADDR, FINI_ADDR): Define.
562 (INIT_START, FINI_START): Don't ALIGN.
563 * scriptempl/elf.sc (.init, .fini): Apply INIT_ADDR/FINI_ADDR.
565 2015-07-20 Alan Modra <amodra@gmail.com>
567 * scripttempl/elf.sc (.ldata, .bss): Align absolute value of dot.
568 * ldexp.c (is_align_conditional): Handle binary ALIGN.
569 (exp_fold_tree_1): Move code setting SEC_KEEP for assignments to
570 dot inside output sections. Handle absolute expressions.
572 2015-07-14 H.J. Lu <hongjiu.lu@intel.com>
574 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Make
575 --compress-debug-sections=zlib the same as
576 --compress-debug-sections=zlib-gabi.
577 * ld.texinfo: Change --compress-debug-sections=zlib to zlib-gabi.
579 2015-07-14 Nick Clifton <nickc@redhat.com>
581 * ld.texinfo (Options): Add missing period after @xref.
583 2015-07-10 Alan Modra <amodra@gmail.com>
585 * ldexp.c (align_dot_val): New function.
586 (fold_unary <ALIGN_K, NEXT>): Use it.
588 2015-07-03 Kai Tietz <ktietz@redhat.com>
591 * scripttempl/pep.sc: Mark .idata*, .CRT*, .tls*,
592 .rsrc*, .init, .ctor*, .dtor*, .fini, .jcr,
593 .eh_frame, .pdata. .xdata, and .gcc_except_table sections
595 * scripttempl/pe.sc: Likewise.
596 * ld.texinfo: Document that --gc-sections has experimental support
597 for COFF and PE targets.
598 * NEWS: Mention experimental support.
600 2015-07-03 Alan Modra <amodra@gmail.com>
602 * Makefile.am (eelf32or1k.c, eelf32or1k_linux.c): Depend on ELF_DEPS.
603 * Makefile.in: Regenerate.
605 2015-06-28 H.J. Lu <hongjiu.lu@intel.com>
607 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option):
608 Replace COMPRESS_DEBUG_ZLIB with COMPRESS_DEBUG_GNU_ZLIB.
610 2015-06-26 H.J. Lu <hongjiu.lu@intel.com>
612 * emulparams/elf_iamcu.sh (COMPILE_IN): New.
614 2015-06-15 Nick Clifton <nickc@redhat.com>
617 * emultempl/pe.em (pe_find_data_imports): Generate an error if a
618 symbol name is too long to handle.
619 * emultempl/pep.em (pep_find_data_imports): Likewise.
621 2015-06-12 Tristan Gingold <gingold@adacore.com>
623 * NEWS: Mention new option.
624 * lexsup.c (parse_args): Handle --print-memory-usage.
625 (ld_options): Add --print-memory-usage.
626 * ldmain.c (main): Call lang_print_memory_usage.
627 * ldlex.h (enum option_values): Add OPTION_PRINT_MEMORY_USAGE.
628 * ldlang.h: Add prototype of lang_print_memory_usage.
629 * ldlang.c (lang_print_memory_size, lang_print_memory_usage): New
631 * ld.texinfo (Options): Document --print-memory-usage.
632 * ld.h (args_type): Add print_memory_usage field.
634 2015-06-08 Nick Clifton <nickc@redhat.com>
636 * po/fr.po: Updated French Translation.
638 2015-05-28 Catherine Moore <clm@codesourcery.com>
639 Paul Brook <paul@codesourcery.com>
641 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open):
642 Add Compact EH support.
643 * scripttempl/elf.sc: Handle .eh_frame_entry and .gnu_extab
646 2015-05-17 Chung-Lin Tang <cltang@codesourcery.com>
648 * configure.ac (AC_PROG_GREP): Check for grep program.
649 (elf_list_options,elf_shlib_list_options,elf_plt_unwind_list_options):
650 Enable ELF option printing for emulations containing
651 'TEMPLATE_NAME=elf32'.
652 * configure: Regenerate.
654 2015-05-14 Nick Clifton <nickc@redhat.com>
656 * ld.texinfo (ASSERT): Describe the interaction with PROVIDEd
659 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
661 * configure.tgt: Support i[3-7]86-*-elfiamcu target.
663 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
665 * Makefile.am (ALL_EMULATION_SOURCES): Add eelf_iamcu.c.
667 * configure.tgt (targ_extra_emuls): Add elf_iamcu if elf_i386 is
669 * Makefile.in: Regenerated.
670 * emulparams/elf_iamcu.sh: New file.
672 2015-05-05 Nick Clifton <nickc@redhat.com>
674 * emulparams/msp430elf.sh (TEMPLATE_NAME): Change to msp430.
675 * scripttempl/msp430.sc (.text): Add .lower.text and .either.text.
676 (.data): Add .lower.data and .either.data.
677 (.bss): Add .lower.bss and .either.bss.
678 (.rodata): Add .lower.rodata and .either.rodata.
679 * emultempl/msp430.em: New file. Implements a new orphan
680 placement algorithm that divides sections between lower and upper
682 * Makefile.am (emsp430elf.c): Depend upon msp430.em.
683 *emsp430X.c): Likewise.
684 * Makefine.in: Regenerate.
686 2015-04-28 Andreas Schwab <schwab@linux-m68k.org>
689 * ldlex.l (INPUTLIST): Increment lineno on newline.
691 2015-04-24 Alan Modra <amodra@gmail.com>
693 * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation):
694 Call gld${EMULATION_NAME}_map_segments regardless of need_laying_out.
696 2015-04-24 DJ Delorie <dj@redhat.com>
698 * Makefile.am (msp430): Rename primary emulation to msp430elf.
699 (emsp430.c): Rename to emsp430elf.c, update dependencies
700 (emsp430X.c): Update dependencies.
701 * Makefile.in: Likewise.
702 * configure.tgt (msp430-*-*): Rename primary emulation to msp430elf.
703 * emulparams/msp430.sh: Rename to msp430elf.sh.
704 * emulparams/msp430X.sh: Update.
706 2015-04-23 H.J. Lu <hongjiu.lu@intel.com>
709 * ldfile.c (ldfile_try_open_bfd): Set is_linker_input to 1.
711 2015-04-23 Alan Modra <amodra@gmail.com>
713 * emulparams/elf64ppc.sh (GOT): Align.
715 2015-04-22 Alan Modra <amodra@gmail.com>
717 * ldexp.h (struct ldexp_control): Delete dataseg.min_base. Add
718 data_seg.relro_offset.
719 * ldexp.c (fold_binary <DATA_SEGMENT_ALIGN>): Don't set min_base.
720 (fold_binary <DATA_SEGMENT_RELRO_END>): Do set relro_offset.
721 * ldlang.c (lang_size_sections): Rewrite code adjusting relro
722 segment base to line up last section on page boundary.
724 2015-04-15 H.J. Lu <hongjiu.lu@intel.com>
727 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
729 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
731 * ld.texinfo: Document --compress-debug-sections=.
732 * ldmain.c (main): Set BFD_COMPRESS on output_bfd if
733 COMPRESS_DEBUG is set. Set BFD_COMPRESS_GABI on output_bfd
734 for COMPRESS_DEBUG_GABI_ZLIB.
735 * lexsup.c (elf_static_list_options): Add
736 --compress-debug-sections=.
737 * emultempl/elf32.em (OPTION_COMPRESS_DEBUG): New.
738 (xtra_long): Add "compress-debug-sections".
739 (gld${EMULATION_NAME}_handle_option): Handle
740 OPTION_COMPRESS_DEBUG.
742 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
745 * ld.texinfo: Document "-z noextern-protected-data".
746 * ldmain.c (main): Initialize link_info.extern_protected_data
748 * lexsup.c (elf_shlib_list_options): Add
749 "-z [no]extern-protected-data".
750 * emulparams/elf32_x86_64.sh: Source extern_protected_data.sh.
751 * emulparams/elf_i386.sh: Likewise.
752 * emulparams/elf_i386_be.sh: Likewise.
753 * emulparams/elf_i386_chaos.sh: Likewise.
754 * emulparams/elf_i386_ldso.sh: Likewise.
755 * emulparams/elf_i386_vxworks.sh: Likewise.
756 * emulparams/elf_k1om.sh: Likewise.
757 * emulparams/elf_l1om.sh: Likewise.
758 * emulparams/elf_x86_64.sh: Source extern_protected_data.sh.
759 (PARSE_AND_LIST_OPTIONS): Renamed to ...
760 (PARSE_AND_LIST_OPTIONS_BNDPLT): This.
761 (PARSE_AND_LIST_ARGS_CASE_Z): Renamed to ...
762 (PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT): This.
763 (PARSE_AND_LIST_OPTIONS): Append $PARSE_AND_LIST_OPTIONS_BNDPLT.
764 (PARSE_AND_LIST_ARGS_CASE_Z): Append
765 $PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT.
766 * emulparams/extern_protected_data.sh: New file.
768 2015-04-11 H.J. Lu <hongjiu.lu@intel.com>
770 * plugin.c (plugin_load_plugins): Removed an extra ';'.
772 2015-04-10 Nick Clifton <nickc@redhat.com>
775 * ld.texinfo (--be8): Add a note about the interaction of this
776 option with the assembler's -EB option.
778 2015-04-10 Alan Modra <amodra@gmail.com>
780 * configure.ac: Set elf_list_options etc. in proper case.
781 * configure: Regenerate.
783 2015-04-10 Alan Modra <amodra@gmail.com>
786 * ldlang.c (lang_process): Add _init and _fini to gc_sym_list.
788 2015-04-09 H.J. Lu <hongjiu.lu@intel.com>
790 * emulparams/elf_x86_64.sh (BNDPLT): Removed.
791 (PARSE_AND_LIST_OPTIONS): New.
792 (PARSE_AND_LIST_ARGS_CASE_Z): Likewise.
793 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Remove
794 BNDPLT check. Handle PARSE_AND_LIST_ARGS_CASE_Z.
795 (gld${EMULATION_NAME}_list_options): Remove BNDPLT check.
797 2015-04-09 Nick Clifton <nickc@redhat.com>
799 * po/fr.po: Updated French translation.
801 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
803 * configure.ac (elf_list_options): Set to TRUE for
804 --enable-targets=all.
805 (elf_shlib_list_options): Likewise.
806 (elf_plt_unwind_list_options): Likewise.
807 * configure: Regenerated.
809 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
811 * emulparams/elf32bmipn32-defs.sh: Skip empty EMULATION_NAME.
813 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
815 * Makefile.am (ELF_CLFAGS): New.
816 (AM_CFLAGS): Add $(ELF_CLFAGS).
817 * configure.ac (elf_list_options): New. AC_SUBST.
818 (elf_shlib_list_options): Likewise.
819 (elf_plt_unwind_list_options): Likewise.
820 * lexsup.c (elf_shlib_list_options): New.
821 (elf_static_list_options): Likewise.
822 (elf_plt_unwind_list_options): Likewise.
823 (ld_list_options): Likewise.
824 (help): Call ld_list_options.
825 * Makefile.in: Regenerated.
826 * configure: Likewise.
827 * emulparams/plt_unwind.sh (PLT_UNWIND): New.
828 (PARSE_AND_LIST_OPTIONS): Removed.
829 * emultempl/elf32.em (gld_list_options): New.
830 (gld${EMULATION_NAME}_list_options): Define only if BNDPLT or
831 PARSE_AND_LIST_OPTIONS is defined.
832 (ld_${EMULATION_NAME}_emulation): Replace
833 gld${EMULATION_NAME}_list_options with ${gld_list_options.
835 2015-04-07 Alan Modra <amodra@gmail.com>
838 * ldlang.c (lang_size_sections): Cast shift expression.
840 2015-04-07 Alan Modra <amodra@gmail.com>
842 * emultempl/ppc32elf.em: Handle --no-pic-fixup.
843 (params): Init new field.
844 (ppc_before_allocation): Enable relaxation for pic_fixup.
846 2015-04-07 Nick Clifton <nickc@redhat.com>
848 * ld.h (struct ld_config_type): Add new field: warn_orphan.
849 * ldlex.h (enum option_values): Add OPTION_WARN_ORPHAN and
850 OPTION_NO_WARN_ORPHAN.
851 * lexsup.c (ld_options): Add --warn-orphan and --no-warn-orphan.
852 (parse_args): Handle the new options.
853 * ldemul.c (ldemul_place_orphan): If requested, generate a warning
854 message when an orphan section is placed in the output file.
855 * ld.texinfo: Document the new option.
856 * NEWS: Mention the new feature.
858 2015-04-02 Andrew Turner <andrew@freebsd.org>
860 * Makefile.am: Add FreeBSD aarch64 files.
861 * Makefile.in: Regenerate.
862 * configure.tgt: Add aarch64-*-freebsd* target triple.
863 * emulparams/aarch64fbsd.sh: New file.
864 * emulparams/aarch64fbsdb.sh: New file.
866 2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
868 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Work
869 around a GCC uninitialized warning bug fixed in GCC 4.6.
871 2015-04-01 Tejas Belagod <tejas.belagod@arm.com>
873 * emultempl/aarch64elf.em
874 (aarch64_elf_create_output_section_statements): Add parameter in
875 bfd_elf${ELFSIZE}_aarch64_set_options call.
876 (OPTION_FIX_ERRATUM_843419): Define.
877 (PARSE_AND_LIST_LONGOPTS): Add fix-cortex-a53-843419.
878 (PARSE_AND_LIST_ARGS_CASES): Add OPTION_FIX_ERRATUM_843419.
880 2015-04-01 Chen Gang <gang.chen.5i5j@gmail.com>
882 * emulparams/elf32_tic6x_le.sh: Skip OTHER_BSS_SECTIONS for
883 relocating operation.
885 2015-04-01 Alan Modra <amodra@gmail.com>
888 * ldlang.c (lang_size_sections): When alignment of sections
889 results in relro base adjustment being too large, don't go lower
890 than the initial value.
891 * ldexp.c (fold_binary <DATA_SEGMENT_RELRO_END>): Comment.
892 * scripttempl/elf.sc (DATA_SEGMENT_ALIGN): Omit SEGMENT_SIZE
893 alignment when SEGMENT_SIZE is the same as MAXPAGESIZE.
895 2015-04-01 Alan Modra <amodra@gmail.com>
897 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Don't
898 init ehdr_start_save.
900 2015-04-01 Alan Modra <amodra@gmail.com>
902 * Makefile.am (eelf32ppcvxworks.c): Depend on ppc32elf.em and
904 (eelf32lppc.c, eelf32lppclinux.c, eelf32lppcnto.c, eelf32lppcsim.c,
905 eelf32ppc.c, eelf32ppc_fbsd.c, eelf32ppclinux.c, eelf32ppcnto.c,
906 eelf32ppcsim.c): Rearrange deps for consistency.
907 * Makefile.in: Regenerate.
909 2015-04-01 Ed Schouten <ed@nuxi.nl>
911 * emultempl/elf32.em (gld*_before_allocation): Zero-initialize
912 the ehdr_start_save variable.
914 2015-03-31 Ed Schouten <ed@nuxi.nl>
916 * Makefile.am (ALL_64_EMULATION_SOURCES): Add
917 eelf_x86_64_cloudabi.c.
918 (eelf_x86_64_cloudabi.c): New.
919 * configure.tgt (targ_emul): Set to elf_x86_64_cloudabi for
921 * Makefile.in: Regenerated.
922 * emulparams/elf_x86_64_cloudabi.sh: New file.
924 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
926 * configure.ac (AM_ZLIB): Removed.
927 * Makefile.in: Regenerated.
928 * config.in: Likewise.
929 * configure: Likewise.
931 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
933 * emultempl/aarch64elf.em (_aarch64_add_stub_section): Set section
936 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
938 * emultempl/aarch64elf.em
939 (elf${ELFSIZE}_aarch64_add_stub_section): Adjust layout.
941 2015-03-18 Chen Gang <gang.chen.5i5j@gmail.com>
943 * ldmain.c (main): Use %F instead of %X for einfo.
945 2015-03-02 Alan Modra <amodra@gmail.com>
947 * ld.texinfo (Options <-z nocopyreloc>): Rewrite.
949 2015-02-27 Nick Clifton <nickc@redhat.com>
952 * ldlang.c (lang_set_flags): Allow exclamation mark to reverse the
953 sense of the following memory region attribute characters.
955 2015-02-27 Alan Modra <amodra@gmail.com>
957 * Makefile.am (ALL_EMULATION_SOURCES): Sort new h8300 entries.
958 (eh8300elf_linux.c, eh8300helf_linux.c, eh8300self_linux.c,
959 eh8300sxelf_linux.c): Do not invoke genscripts here.
960 * Makefile.in: Regenerate.
962 2015-02-24 Nick Clifton <nickc@redhat.com>
964 * Makefile.am (ev850.c): Add dependency upon
965 $(srcdir)/emultempl/v850elf.em.
966 (ev850_rh850.c): Likewise.
967 * Makefile.in: Regenerate.
968 * emultempl/v850elf.em: New file.
969 * emulparams/v850.sh (EXTRA_EM_FILE): Define.
970 * emulparams/v850_rh850.sh (EXTRA_EM_FILE): Define.
971 * scripttempl/v850.sc: Add .note.renesas section.
972 * scripttempl/v850_rh850.sc: Likewise.
974 2015-02-24 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
976 * scripttempl/avr.sc: Add new user_signatures region. Define and
977 use symbols for all region lengths.
978 * scripttempl/avrtiny.sc: Define and use symbols for all region
981 2015-01-21 Yoshinori Sato <ysato@users.sourceforge.jp>
983 * Makefile.am: (ALL_EMULATION_SOURCES): Add new emulations.
984 * Makefile.in: Regenerate.
985 * configure.tgt: Add h8300-*-linux
986 * emulparams/h8300elf_linux.sh: Add new emulation.
987 * emulparams/h8300helf_linux.sh: Likewise.
988 * emulparams/h8300self_linux.sh: Likewise.
989 * emulparams/h8300sxelf_linux.sh: Likewise.
991 2015-02-23 Nick Clifton <nickc@redhat.com>
993 * lexsup.c (parse_args): Produce a more reasonable error message
994 when -ixxx or -rxxx is the last option on the linker command line.
996 2015-02-14 H.J. Lu <hongjiu.lu@intel.com>
999 * testplug2.c (allsymbolsread_silent): New.
1000 (set_register_hook): Handle allsymbolsreadsilent.
1001 (onall_symbols_read): Skip a message if allsymbolsread_silent is
1004 2015-02-14 Alan Modra <amodra@gmail.com>
1007 * ldlang.h (struct lang_input_statement_flags): Add lto_output.
1008 * ldlang.c (lang_process): Don't set loading_lto_outputs.
1009 * ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output
1011 * plugin.c (add_input_file, add_input_library): Set flags.lto_output.
1013 2015-02-13 H.J. Lu <hongjiu.lu@intel.com>
1015 * NEWS: Mention support for LLVM plugin.
1017 2015-02-13 Alan Modra <amodra@gmail.com>
1019 * ld.texinfo (Options <--defsym>): Correct cross reference.
1021 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
1023 * lexsup.c (ld_options): Add --[no-]map-whole-files for gold
1024 option compatibility.
1026 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
1028 * plugin.c (message): Output "warning:" for LDPL_WARNING. Output
1029 "error:" for LDPL_FATAL and LDPL_ERROR.
1030 * testplug2.c (parse_option): Handle fatal, error and warning.
1032 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
1034 * testplug2.c (dump_tv_tag): Removed.
1035 (onall_symbols_read): Return LDPS_ERR if the file descriptor isn't
1037 * testplug3.c (dump_tv_tag): Removed.
1038 (onclaim_file): Fix typo.
1040 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
1043 * Makefile.am (noinst_LTLIBRARIES): Add libldtestplug2.la and
1045 (libldtestplug2_la_SOURCES): New.
1046 (libldtestplug2_la_CFLAGS): Likewise.
1047 (libldtestplug2_la_LDFLAGS): Likewise.
1048 (libldtestplug3_la_SOURCES): New.
1049 (libldtestplug3_la_CFLAGS): Likewise.
1050 (libldtestplug3_la_LDFLAGS): Likewise.
1051 * Makefile.in: Regenerated.
1052 * testplug2.c: New file.
1053 * testplug3.c: Likewise.
1055 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
1058 * plugin.c: Include ../bfd/plugin.h.
1059 (plugin_get_ir_dummy_bfd): Call bfd_create with
1060 link_info.output_bfd instead of srctemplate. Copy BFD info
1061 from srctemplate only if it doesn't use BFD plugin target
1063 (plugin_load_plugins): Call register_ld_plugin_object_p with
1065 (plugin_maybe_claim): Renamed to ...
1066 (plugin_object_p): This. Return dummy BFD target vector if
1067 input is calimed by plugin library, otherwise return NULL.
1068 Update plugin_format and plugin_dummy_bfd.
1069 (plugin_maybe_claim): New. Use plugin_object_p.
1071 2015-02-10 H.J. Lu <hongjiu.lu@intel.com>
1073 * plugin.c (plugin_maybe_claim): Initialize use_mmap.
1075 2015-02-10 H.J. Lu <hongjiu.lu@intel.com>
1077 * plugin.c (plugin_input_file_t): Add use_mmap.
1078 (plugin_pagesize): New.
1079 (get_view): Use plugin_pagesize. Set use_mmap if mmap is used.
1080 (plugin_load_plugins): Initialize plugin_pagesize.
1081 (plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
1084 2015-02-10 H.J. Lu <hongjiu.lu@intel.com>
1086 * plugin.c (get_view): Align offset passed to mmap.
1088 2015-02-08 H.J. Lu <hongjiu.lu@intel.com>
1090 * ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
1091 if plugin isn't active or there is no thing more to claim.
1093 2015-02-08 H.J. Lu <hongjiu.lu@intel.com>
1095 * plugin.c (plugin_maybe_claim): Check format against bfd_object
1098 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
1100 * plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
1103 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
1105 * plugin.c: Include "libbfd.h".
1106 (plugin_strdup): New.
1107 (plugin_maybe_claim): Remove the argument of pointer to struct
1108 ld_plugin_input_file. Open and handle input entry.
1109 * plugin.h (plugin_maybe_claim): Updated.
1110 * ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
1111 without passing a pointer to struct ld_plugin_input_file.
1112 * ldmain.c: Don't include "libbfd.h".
1113 (add_archive_element): Call plugin_maybe_claim directly without
1114 passing a pointer to struct ld_plugin_input_file.
1116 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
1118 * ld.texinfo: Document -z text, -z notext and -z textoff.
1119 * emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
1120 -z text, -z notext and -z textoff.
1122 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
1124 * configure.ac: Add AC_FUNC_MMAP.
1125 * config.in: Regenerated.
1126 * configure: Likewise.
1127 * plugin.c: Include <sys/mman.h>.
1128 (MAP_FAILED): New. Defined if not defined.
1129 (PROT_READ): Likewise.
1130 (MAP_PRIVATE): Likewise.
1131 (view_buffer_t): New.
1132 (plugin_input_file_t): Add view_buffer.
1133 (get_view): Try mmap and cache the view buffer.
1134 (plugin_maybe_claim): Initialize view_buffer.
1136 2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
1138 * plugin.c (release_input_file): Set fd to -1 after closing it.
1139 (plugin_maybe_claim): Close fd only if fd != -1.
1141 2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
1144 * plugin.c: Include <errno.h>.
1145 (errno): New. Declare if needed.
1146 (plugin_input_file_t): New.
1147 (get_input_file): Implemented.
1148 (get_view): Likewise.
1149 (release_input_file): Likewise.
1150 (add_symbols): Updated.
1151 (get_symbols): Likewise.
1152 (plugin_maybe_claim): Allocate a plugin_input_file_t. Close fd
1153 only for a bfd_object input.
1155 2015-02-02 Alan Modra <amodra@gmail.com>
1157 * emultempl/ppc64elf.em (toc_section_name): New var.
1158 (ppc_after_open): Set it.
1159 (ppc_before_allocation): Use it.
1160 (gld${EMULATION_NAME}_after_allocation): Here too.
1162 2015-01-29 H.J. Lu <hongjiu.lu@intel.com>
1164 * ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
1165 with link_info.lto_plugin_active.
1166 * ldlang.c (lang_process): Likewise.
1167 * ldmain.c (add_archive_element): Likewise.
1168 * plugin.c (plugin_active_plugins_p): Removed.
1169 * plugin.h (plugin_active_plugins_p): Likewise.
1171 2015-01-28 H.J. Lu <hongjiu.lu@intel.com>
1173 * plugin.h (plugin_get_ir_dummy_bfd): Removed. Move comments to
1175 * plugin.c (plugin_get_ir_dummy_bfd): Here. Make it static.
1177 2015-01-28 H.J. Lu <hongjiu.lu@intel.com>
1180 * plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
1181 (get_view): New function.
1182 (set_tv_header): Handle LDPT_GET_VIEW.
1183 * testplug.c (tag_names): Add LDPT_GET_VIEW.
1185 (dump_tv_tag): Handle LDPT_GET_VIEW.
1186 (parse_tv_tag): Likewise.
1188 2015-01-28 Alan Modra <amodra@gmail.com>
1190 * emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
1191 * emultempl/ppc64elf.em (params): Init new field.
1192 (ppc_after_open): New function.
1193 (LDEMUL_AFTER_OPEN): Define.
1194 * ldlang.c (lang_final): Whitespace fix.
1196 2015-01-28 James Bowman <james.bowman@ftdichip.com>
1198 * Makefile.am: Add FT32 files.
1199 * configure.tgt: Handle FT32 target.
1200 * emulparams/elf32ft32.sh: New file.
1201 * scripttempl/ft32.sc: New file.
1202 * Makefile.in: Regenerate.
1204 2015-01-28 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1207 * ldexp.c (fold_name): Fold LENGTH only after
1208 lang_first_phase_enum.
1209 * ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
1211 * ldlang.h (struct memory_region_struct): Add origin_exp and
1213 * ldlang.c (lang_do_memory_regions): New.
1214 (lang_memory_region_lookup): Initialize origin_exp and
1216 (lang_process): Call lang_do_memory_regions.
1218 2015-01-20 Andrew Burgess <andrew.burgess@embecosm.com>
1220 * ldlang.c (print_assignment): Only evaluate the expression for a
1221 PROVIDE'd assignment when the destination is being defined.
1222 Display a special message for PROVIDE'd symbols that are not being
1225 2015-01-20 Alan Modra <amodra@gmail.com>
1227 * emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
1228 (OTHER_BSS_SYMBOLS): ..this.
1229 (OTHER_PLT_RELOC_SECTIONS): Don't define.
1230 (OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
1231 (OTHER_READWRITE_SECTIONS): Don't define. Move .toc1 to..
1232 (OTHER_RELRO_SECTIONS_2): ..here.
1233 * scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
1235 2015-01-20 Alan Modra <amodra@gmail.com>
1237 * emulparams/elf64ppc.sh (BSS_PLT): Don't define.
1238 (OTHER_READWRITE_SECTIONS): Move .branch_lt to..
1239 (OTHER_RELRO_SECTIONS_2): ..here.
1240 (DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
1241 PLT_BEFORE_GOT): Define.
1242 * scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
1243 PLT_BEFORE_GOT combination.
1244 (DATA_GOT, SDATA_GOT): Don't define if either is already defined.
1246 2015-01-20 Alan Modra <amodra@gmail.com>
1248 * emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
1249 (OTHER_RELRO_SECTIONS_2): ..here, new define.
1250 * scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
1252 2015-01-19 Alan Modra <amodra@gmail.com>
1255 * ldlang.c (lang_process): Run lang_common before lang_gc_sections.
1257 2015-01-14 Jiong Wang <jiong.wang@arm.com>
1259 * ld-arm/elf32-reject.s: New testcase.
1260 * ld-arm/elf32-reject.d: Likewise.
1261 * ld-arm/elf32-reject-pie.s: Likewise.
1262 * ld-arm/elf32-reject-pie.d: Likewise.
1263 * ld-arm/arm-elf.exp: Run new testcases.
1264 * ld-arm/ifunc-7.s: Delete f2/f4 test items.
1265 * ld-arm/ifunc-7.rd: Likewise.
1266 * ld-arm/ifunc-7.gd: Likewise.
1267 * ld-arm/ifunc-7.dd: Likewise.
1268 * ld-arm/ifunc-8.s: Likewise.
1269 * ld-arm/ifunc-8.rd: Likewise.
1270 * ld-arm/ifunc-8.gd: Likewise.
1271 * ld-arm/ifunc-8.dd: Likewise.
1273 2015-01-01 Alan Modra <amodra@gmail.com>
1275 * ldver.c (ldversion): Just print current year.
1277 2015-01-01 Alan Modra <amodra@gmail.com>
1279 Update year range in copyright notice of all files.
1281 For older changes see ChangeLog-2014
1283 Copyright (C) 2015 Free Software Foundation, Inc.
1285 Copying and distribution of this file, with or without modification,
1286 are permitted in any medium without royalty provided the copyright
1287 notice and this notice are preserved.
1293 version-control: never