1 2015-09-09 James Bowman <james.bowman@ftdichip.com>
3 * scripttempl/ft32.sc: default linker script RAM and
6 2015-09-09 Nick Clifton <nickc@redhat.com>
8 * po/zh_CN.po: Updated simplified Chinese translation.
10 2015-09-08 Nick Clifton <nickc@redhat.com>
12 * ld.texinfo (Source Code Reference): Extend description to
13 include an example using arrays.
15 2015-07-28 Andrew Burgess <andrew.burgess@embecosm.com>
17 * ld.h (enum orphan_handling_enum): New.
18 (ld_config_type): Remove warn_orphan, add orphan_handling.
19 * ldemul.c (ldemul_place_orphan): Remove warning about orphan
21 * ldlang.c (ldlang_place_orphan): New function.
22 (lang_place_orphans): Call ldlang_place_orphan.
23 * ldlex.h (enum option_values): Remove OPTION_WARN_ORPHAN and
24 OPTION_NO_WARN_ORPHAN, add OPTION_ORPHAN_HANDLING.
25 * lexsup.c (ld_options): Remove 'warn-orphan' and
26 'no-warn-orphan', add 'orphan-handling'.
27 (parse_args): Remove handling for OPTION_WARN_ORPHAN and
28 OPTION_NO_WARN_ORPHAN, add handling for OPTION_ORPHAN_HANDLING.
29 * NEWS: Replace text about --warn-orphan with --orphan-handling.
30 * ld.texinfo (Options): Remove --warn-orphan entry and add
31 entry on --orphan-handling.
32 (Orphan Sections): Add reference to relevant command line options.
34 2015-09-03 Nick Clifton <nickc@redhat.com>
36 * ld.texinfo (--build-id): Fix typo. The COFF/PE build-id section
37 is called .buildid not .build-id.
39 2015-09-03 Nick Clifton <nickc@redhat.com>
41 (Source Code Reference): Fix off-by-one typo in example of how to
42 use linker script symbols in C source code.
44 2015-08-19 Alan Modra <amodra@gmail.com>
46 * emultempl/aix.em: Don't set link_info.pic.
47 * emultempl/pe.em: Likewise.
48 * emultempl/pep.em: Likewise.
49 * emultempl/sunos.em: Likewise.
50 * lexsup.c (parse_args): Likewise. Set type_pie for -pie.
51 * plugin.c (set_tv_header <LDPT_LINKER_OUTPUT>): Simplify.
53 2015-08-18 H.J. Lu <hongjiu.lu@intel.com>
55 * ld/ldctor.c: Replace shared, executable, relocatable and pie
56 fields with bfd_link_executable, bfd_link_dll,
57 bfd_link_relocatable, bfd_link_pic and bfd_link_pie.
58 * ld/ldemul.c: Likewise.
59 * ld/ldfile.c: Likewise.
60 * ld/ldlang.c: Likewise.
61 * ld/ldmain.c: Likewise.
62 * ld/ldwrite.c: Likewise.
63 * ld/lexsup.c: Likewise.
64 * ld/pe-dll.c: Likewise.
65 * ld/plugin.c: Likewise.
66 * ld/emultempl/aarch64elf.em: Likewise.
67 * ld/emultempl/aix.em: Likewise.
68 * ld/emultempl/alphaelf.em: Likewise.
69 * ld/emultempl/armcoff.em: Likewise.
70 * ld/emultempl/armelf.em: Likewise.
71 * ld/emultempl/avrelf.em: Likewise.
72 * ld/emultempl/beos.em: Likewise.
73 * ld/emultempl/cr16elf.em: Likewise.
74 * ld/emultempl/elf-generic.em: Likewise.
75 * ld/emultempl/elf32.em: Likewise.
76 * ld/emultempl/genelf.em: Likewise.
77 * ld/emultempl/generic.em: Likewise.
78 * ld/emultempl/gld960.em: Likewise.
79 * ld/emultempl/gld960c.em: Likewise.
80 * ld/emultempl/hppaelf.em: Likewise.
81 * ld/emultempl/irix.em: Likewise.
82 * ld/emultempl/linux.em: Likewise.
83 * ld/emultempl/lnk960.em: Likewise.
84 * ld/emultempl/m68hc1xelf.em: Likewise.
85 * ld/emultempl/m68kcoff.em: Likewise.
86 * ld/emultempl/m68kelf.em: Likewise.
87 * ld/emultempl/metagelf.em: Likewise.
88 * ld/emultempl/mipself.em: Likewise.
89 * ld/emultempl/mmo.em: Likewise.
90 * ld/emultempl/msp430.em: Likewise.
91 * ld/emultempl/nds32elf.em: Likewise.
92 * ld/emultempl/needrelax.em: Likewise.
93 * ld/emultempl/nios2elf.em: Likewise.
94 * ld/emultempl/pe.em: Likewise.
95 * ld/emultempl/pep.em: Likewise.
96 * ld/emultempl/ppc32elf.em: Likewise.
97 * ld/emultempl/ppc64elf.em: Likewise.
98 * ld/emultempl/sh64elf.em: Likewise.
99 * ld/emultempl/solaris2.em: Likewise.
100 * ld/emultempl/spuelf.em: Likewise.
101 * ld/emultempl/sunos.em: Likewise.
102 * ld/emultempl/tic6xdsbt.em: Likewise.
103 * ld/emultempl/ticoff.em: Likewise.
104 * ld/emultempl/v850elf.em: Likewise.
105 * ld/emultempl/vms.em: Likewise.
106 * ld/emultempl/vxworks.em: Likewise.
108 2015-08-18 Alan Modra <amodra@gmail.com>
110 * ldexp.c (exp_fold_tree_1): Clear linker_def on symbol assignment.
112 2015-08-06 Alan Modra <amodra@gmail.com>
114 * ldexp.c (align_dot_val): Delete.
115 (fold_unary <ALIGN_K, NEXT>): Revert 2015-07-10 change.
116 (is_align_conditional): Revert 2015-07-20 change.
117 (exp_fold_tree_1): Likewise, but keep expanded comment.
118 * scripttempl/elf.sc (.ldata, .bss): Revert 2015-07-20 change.
119 * ld.texinfo (<ALIGN>): Correct description.
121 2015-08-04 Andrew Burgess <andrew.burgess@embecosm.com>
123 * ld.texinfo (Options): Document --require-defined option.
124 * ldlang.c (struct require_defined_symbol): New structure.
125 (require_defined_symbol_list): New variable.
126 (ldlang_add_require_defined): New function.
127 (ldlang_check_require_defined_symbols): New function.
128 (lang_process): Check required symbols are defined.
129 * ldlang.h (ldlang_add_require_defined): Declare.
130 * ldlex.h (enum option_values): Add OPTION_REQUIRE_DEFINED_SYMBOL.
131 * lexsup.c (ld_options): Add '--require-defined' entry.
132 (parse_args): Handle '--requre-defined' entry.
133 * NEWS: Mention new '--require-defined' option.
135 2015-08-03 Andrew Burgess <andrew.burgess@embecosm.com>
137 * ld.texinfo (MEMORY): Explain that multiple MEMORY commands are
140 2015-07-29 H.J. Lu <hongjiu.lu@intel.com>
142 * lexsup.c (parse_args): Don't set link_info.executable to
143 TRUE for link_info.relocatable.
145 2015-07-27 H.J. Lu <hongjiu.lu@intel.com>
147 * configure: Regenerated.
149 2015-07-24 Nick Clifton <nickc@redhat.com>
151 * emulparams/elf32rl78.sh (OTHER_SECTIONS): Provide a value for
152 the _-rl78_abs__ symbol.
154 2015-07-20 Alan Modra <amodra@gmail.com>
156 * emulparams/criself.sh (INIT_ADDR, FINI_ADDR): Define.
157 (INIT_START, FINI_START): Don't ALIGN.
158 * scriptempl/elf.sc (.init, .fini): Apply INIT_ADDR/FINI_ADDR.
160 2015-07-20 Alan Modra <amodra@gmail.com>
162 * scripttempl/elf.sc (.ldata, .bss): Align absolute value of dot.
163 * ldexp.c (is_align_conditional): Handle binary ALIGN.
164 (exp_fold_tree_1): Move code setting SEC_KEEP for assignments to
165 dot inside output sections. Handle absolute expressions.
167 2015-07-14 H.J. Lu <hongjiu.lu@intel.com>
169 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Make
170 --compress-debug-sections=zlib the same as
171 --compress-debug-sections=zlib-gabi.
172 * ld.texinfo: Change --compress-debug-sections=zlib to zlib-gabi.
174 2015-07-14 Nick Clifton <nickc@redhat.com>
176 * ld.texinfo (Options): Add missing period after @xref.
178 2015-07-10 Alan Modra <amodra@gmail.com>
180 * ldexp.c (align_dot_val): New function.
181 (fold_unary <ALIGN_K, NEXT>): Use it.
183 2015-07-03 Kai Tietz <ktietz@redhat.com>
186 * scripttempl/pep.sc: Mark .idata*, .CRT*, .tls*,
187 .rsrc*, .init, .ctor*, .dtor*, .fini, .jcr,
188 .eh_frame, .pdata. .xdata, and .gcc_except_table sections
190 * scripttempl/pe.sc: Likewise.
191 * ld.texinfo: Document that --gc-sections has experimental support
192 for COFF and PE targets.
193 * NEWS: Mention experimental support.
195 2015-07-03 Alan Modra <amodra@gmail.com>
197 * Makefile.am (eelf32or1k.c, eelf32or1k_linux.c): Depend on ELF_DEPS.
198 * Makefile.in: Regenerate.
200 2015-06-28 H.J. Lu <hongjiu.lu@intel.com>
202 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option):
203 Replace COMPRESS_DEBUG_ZLIB with COMPRESS_DEBUG_GNU_ZLIB.
205 2015-06-26 H.J. Lu <hongjiu.lu@intel.com>
207 * emulparams/elf_iamcu.sh (COMPILE_IN): New.
209 2015-06-15 Nick Clifton <nickc@redhat.com>
212 * emultempl/pe.em (pe_find_data_imports): Generate an error if a
213 symbol name is too long to handle.
214 * emultempl/pep.em (pep_find_data_imports): Likewise.
216 2015-06-12 Tristan Gingold <gingold@adacore.com>
218 * NEWS: Mention new option.
219 * lexsup.c (parse_args): Handle --print-memory-usage.
220 (ld_options): Add --print-memory-usage.
221 * ldmain.c (main): Call lang_print_memory_usage.
222 * ldlex.h (enum option_values): Add OPTION_PRINT_MEMORY_USAGE.
223 * ldlang.h: Add prototype of lang_print_memory_usage.
224 * ldlang.c (lang_print_memory_size, lang_print_memory_usage): New
226 * ld.texinfo (Options): Document --print-memory-usage.
227 * ld.h (args_type): Add print_memory_usage field.
229 2015-06-08 Nick Clifton <nickc@redhat.com>
231 * po/fr.po: Updated French Translation.
233 2015-05-28 Catherine Moore <clm@codesourcery.com>
234 Paul Brook <paul@codesourcery.com>
236 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open):
237 Add Compact EH support.
238 * scripttempl/elf.sc: Handle .eh_frame_entry and .gnu_extab
241 2015-05-17 Chung-Lin Tang <cltang@codesourcery.com>
243 * configure.ac (AC_PROG_GREP): Check for grep program.
244 (elf_list_options,elf_shlib_list_options,elf_plt_unwind_list_options):
245 Enable ELF option printing for emulations containing
246 'TEMPLATE_NAME=elf32'.
247 * configure: Regenerate.
249 2015-05-14 Nick Clifton <nickc@redhat.com>
251 * ld.texinfo (ASSERT): Describe the interaction with PROVIDEd
254 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
256 * configure.tgt: Support i[3-7]86-*-elfiamcu target.
258 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
260 * Makefile.am (ALL_EMULATION_SOURCES): Add eelf_iamcu.c.
262 * configure.tgt (targ_extra_emuls): Add elf_iamcu if elf_i386 is
264 * Makefile.in: Regenerated.
265 * emulparams/elf_iamcu.sh: New file.
267 2015-05-05 Nick Clifton <nickc@redhat.com>
269 * emulparams/msp430elf.sh (TEMPLATE_NAME): Change to msp430.
270 * scripttempl/msp430.sc (.text): Add .lower.text and .either.text.
271 (.data): Add .lower.data and .either.data.
272 (.bss): Add .lower.bss and .either.bss.
273 (.rodata): Add .lower.rodata and .either.rodata.
274 * emultempl/msp430.em: New file. Implements a new orphan
275 placement algorithm that divides sections between lower and upper
277 * Makefile.am (emsp430elf.c): Depend upon msp430.em.
278 *emsp430X.c): Likewise.
279 * Makefine.in: Regenerate.
281 2015-04-28 Andreas Schwab <schwab@linux-m68k.org>
284 * ldlex.l (INPUTLIST): Increment lineno on newline.
286 2015-04-24 Alan Modra <amodra@gmail.com>
288 * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation):
289 Call gld${EMULATION_NAME}_map_segments regardless of need_laying_out.
291 2015-04-24 DJ Delorie <dj@redhat.com>
293 * Makefile.am (msp430): Rename primary emulation to msp430elf.
294 (emsp430.c): Rename to emsp430elf.c, update dependencies
295 (emsp430X.c): Update dependencies.
296 * Makefile.in: Likewise.
297 * configure.tgt (msp430-*-*): Rename primary emulation to msp430elf.
298 * emulparams/msp430.sh: Rename to msp430elf.sh.
299 * emulparams/msp430X.sh: Update.
301 2015-04-23 H.J. Lu <hongjiu.lu@intel.com>
304 * ldfile.c (ldfile_try_open_bfd): Set is_linker_input to 1.
306 2015-04-23 Alan Modra <amodra@gmail.com>
308 * emulparams/elf64ppc.sh (GOT): Align.
310 2015-04-22 Alan Modra <amodra@gmail.com>
312 * ldexp.h (struct ldexp_control): Delete dataseg.min_base. Add
313 data_seg.relro_offset.
314 * ldexp.c (fold_binary <DATA_SEGMENT_ALIGN>): Don't set min_base.
315 (fold_binary <DATA_SEGMENT_RELRO_END>): Do set relro_offset.
316 * ldlang.c (lang_size_sections): Rewrite code adjusting relro
317 segment base to line up last section on page boundary.
319 2015-04-15 H.J. Lu <hongjiu.lu@intel.com>
322 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
324 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
326 * ld.texinfo: Document --compress-debug-sections=.
327 * ldmain.c (main): Set BFD_COMPRESS on output_bfd if
328 COMPRESS_DEBUG is set. Set BFD_COMPRESS_GABI on output_bfd
329 for COMPRESS_DEBUG_GABI_ZLIB.
330 * lexsup.c (elf_static_list_options): Add
331 --compress-debug-sections=.
332 * emultempl/elf32.em (OPTION_COMPRESS_DEBUG): New.
333 (xtra_long): Add "compress-debug-sections".
334 (gld${EMULATION_NAME}_handle_option): Handle
335 OPTION_COMPRESS_DEBUG.
337 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
340 * ld.texinfo: Document "-z noextern-protected-data".
341 * ldmain.c (main): Initialize link_info.extern_protected_data
343 * lexsup.c (elf_shlib_list_options): Add
344 "-z [no]extern-protected-data".
345 * emulparams/elf32_x86_64.sh: Source extern_protected_data.sh.
346 * emulparams/elf_i386.sh: Likewise.
347 * emulparams/elf_i386_be.sh: Likewise.
348 * emulparams/elf_i386_chaos.sh: Likewise.
349 * emulparams/elf_i386_ldso.sh: Likewise.
350 * emulparams/elf_i386_vxworks.sh: Likewise.
351 * emulparams/elf_k1om.sh: Likewise.
352 * emulparams/elf_l1om.sh: Likewise.
353 * emulparams/elf_x86_64.sh: Source extern_protected_data.sh.
354 (PARSE_AND_LIST_OPTIONS): Renamed to ...
355 (PARSE_AND_LIST_OPTIONS_BNDPLT): This.
356 (PARSE_AND_LIST_ARGS_CASE_Z): Renamed to ...
357 (PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT): This.
358 (PARSE_AND_LIST_OPTIONS): Append $PARSE_AND_LIST_OPTIONS_BNDPLT.
359 (PARSE_AND_LIST_ARGS_CASE_Z): Append
360 $PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT.
361 * emulparams/extern_protected_data.sh: New file.
363 2015-04-11 H.J. Lu <hongjiu.lu@intel.com>
365 * plugin.c (plugin_load_plugins): Removed an extra ';'.
367 2015-04-10 Nick Clifton <nickc@redhat.com>
370 * ld.texinfo (--be8): Add a note about the interaction of this
371 option with the assembler's -EB option.
373 2015-04-10 Alan Modra <amodra@gmail.com>
375 * configure.ac: Set elf_list_options etc. in proper case.
376 * configure: Regenerate.
378 2015-04-10 Alan Modra <amodra@gmail.com>
381 * ldlang.c (lang_process): Add _init and _fini to gc_sym_list.
383 2015-04-09 H.J. Lu <hongjiu.lu@intel.com>
385 * emulparams/elf_x86_64.sh (BNDPLT): Removed.
386 (PARSE_AND_LIST_OPTIONS): New.
387 (PARSE_AND_LIST_ARGS_CASE_Z): Likewise.
388 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Remove
389 BNDPLT check. Handle PARSE_AND_LIST_ARGS_CASE_Z.
390 (gld${EMULATION_NAME}_list_options): Remove BNDPLT check.
392 2015-04-09 Nick Clifton <nickc@redhat.com>
394 * po/fr.po: Updated French translation.
396 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
398 * configure.ac (elf_list_options): Set to TRUE for
399 --enable-targets=all.
400 (elf_shlib_list_options): Likewise.
401 (elf_plt_unwind_list_options): Likewise.
402 * configure: Regenerated.
404 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
406 * emulparams/elf32bmipn32-defs.sh: Skip empty EMULATION_NAME.
408 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
410 * Makefile.am (ELF_CLFAGS): New.
411 (AM_CFLAGS): Add $(ELF_CLFAGS).
412 * configure.ac (elf_list_options): New. AC_SUBST.
413 (elf_shlib_list_options): Likewise.
414 (elf_plt_unwind_list_options): Likewise.
415 * lexsup.c (elf_shlib_list_options): New.
416 (elf_static_list_options): Likewise.
417 (elf_plt_unwind_list_options): Likewise.
418 (ld_list_options): Likewise.
419 (help): Call ld_list_options.
420 * Makefile.in: Regenerated.
421 * configure: Likewise.
422 * emulparams/plt_unwind.sh (PLT_UNWIND): New.
423 (PARSE_AND_LIST_OPTIONS): Removed.
424 * emultempl/elf32.em (gld_list_options): New.
425 (gld${EMULATION_NAME}_list_options): Define only if BNDPLT or
426 PARSE_AND_LIST_OPTIONS is defined.
427 (ld_${EMULATION_NAME}_emulation): Replace
428 gld${EMULATION_NAME}_list_options with ${gld_list_options.
430 2015-04-07 Alan Modra <amodra@gmail.com>
433 * ldlang.c (lang_size_sections): Cast shift expression.
435 2015-04-07 Alan Modra <amodra@gmail.com>
437 * emultempl/ppc32elf.em: Handle --no-pic-fixup.
438 (params): Init new field.
439 (ppc_before_allocation): Enable relaxation for pic_fixup.
441 2015-04-07 Nick Clifton <nickc@redhat.com>
443 * ld.h (struct ld_config_type): Add new field: warn_orphan.
444 * ldlex.h (enum option_values): Add OPTION_WARN_ORPHAN and
445 OPTION_NO_WARN_ORPHAN.
446 * lexsup.c (ld_options): Add --warn-orphan and --no-warn-orphan.
447 (parse_args): Handle the new options.
448 * ldemul.c (ldemul_place_orphan): If requested, generate a warning
449 message when an orphan section is placed in the output file.
450 * ld.texinfo: Document the new option.
451 * NEWS: Mention the new feature.
453 2015-04-02 Andrew Turner <andrew@freebsd.org>
455 * Makefile.am: Add FreeBSD aarch64 files.
456 * Makefile.in: Regenerate.
457 * configure.tgt: Add aarch64-*-freebsd* target triple.
458 * emulparams/aarch64fbsd.sh: New file.
459 * emulparams/aarch64fbsdb.sh: New file.
461 2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
463 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Work
464 around a GCC uninitialized warning bug fixed in GCC 4.6.
466 2015-04-01 Tejas Belagod <tejas.belagod@arm.com>
468 * emultempl/aarch64elf.em
469 (aarch64_elf_create_output_section_statements): Add parameter in
470 bfd_elf${ELFSIZE}_aarch64_set_options call.
471 (OPTION_FIX_ERRATUM_843419): Define.
472 (PARSE_AND_LIST_LONGOPTS): Add fix-cortex-a53-843419.
473 (PARSE_AND_LIST_ARGS_CASES): Add OPTION_FIX_ERRATUM_843419.
475 2015-04-01 Chen Gang <gang.chen.5i5j@gmail.com>
477 * emulparams/elf32_tic6x_le.sh: Skip OTHER_BSS_SECTIONS for
478 relocating operation.
480 2015-04-01 Alan Modra <amodra@gmail.com>
483 * ldlang.c (lang_size_sections): When alignment of sections
484 results in relro base adjustment being too large, don't go lower
485 than the initial value.
486 * ldexp.c (fold_binary <DATA_SEGMENT_RELRO_END>): Comment.
487 * scripttempl/elf.sc (DATA_SEGMENT_ALIGN): Omit SEGMENT_SIZE
488 alignment when SEGMENT_SIZE is the same as MAXPAGESIZE.
490 2015-04-01 Alan Modra <amodra@gmail.com>
492 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Don't
493 init ehdr_start_save.
495 2015-04-01 Alan Modra <amodra@gmail.com>
497 * Makefile.am (eelf32ppcvxworks.c): Depend on ppc32elf.em and
499 (eelf32lppc.c, eelf32lppclinux.c, eelf32lppcnto.c, eelf32lppcsim.c,
500 eelf32ppc.c, eelf32ppc_fbsd.c, eelf32ppclinux.c, eelf32ppcnto.c,
501 eelf32ppcsim.c): Rearrange deps for consistency.
502 * Makefile.in: Regenerate.
504 2015-04-01 Ed Schouten <ed@nuxi.nl>
506 * emultempl/elf32.em (gld*_before_allocation): Zero-initialize
507 the ehdr_start_save variable.
509 2015-03-31 Ed Schouten <ed@nuxi.nl>
511 * Makefile.am (ALL_64_EMULATION_SOURCES): Add
512 eelf_x86_64_cloudabi.c.
513 (eelf_x86_64_cloudabi.c): New.
514 * configure.tgt (targ_emul): Set to elf_x86_64_cloudabi for
516 * Makefile.in: Regenerated.
517 * emulparams/elf_x86_64_cloudabi.sh: New file.
519 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
521 * configure.ac (AM_ZLIB): Removed.
522 * Makefile.in: Regenerated.
523 * config.in: Likewise.
524 * configure: Likewise.
526 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
528 * emultempl/aarch64elf.em (_aarch64_add_stub_section): Set section
531 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
533 * emultempl/aarch64elf.em
534 (elf${ELFSIZE}_aarch64_add_stub_section): Adjust layout.
536 2015-03-18 Chen Gang <gang.chen.5i5j@gmail.com>
538 * ldmain.c (main): Use %F instead of %X for einfo.
540 2015-03-02 Alan Modra <amodra@gmail.com>
542 * ld.texinfo (Options <-z nocopyreloc>): Rewrite.
544 2015-02-27 Nick Clifton <nickc@redhat.com>
547 * ldlang.c (lang_set_flags): Allow exclamation mark to reverse the
548 sense of the following memory region attribute characters.
550 2015-02-27 Alan Modra <amodra@gmail.com>
552 * Makefile.am (ALL_EMULATION_SOURCES): Sort new h8300 entries.
553 (eh8300elf_linux.c, eh8300helf_linux.c, eh8300self_linux.c,
554 eh8300sxelf_linux.c): Do not invoke genscripts here.
555 * Makefile.in: Regenerate.
557 2015-02-24 Nick Clifton <nickc@redhat.com>
559 * Makefile.am (ev850.c): Add dependency upon
560 $(srcdir)/emultempl/v850elf.em.
561 (ev850_rh850.c): Likewise.
562 * Makefile.in: Regenerate.
563 * emultempl/v850elf.em: New file.
564 * emulparams/v850.sh (EXTRA_EM_FILE): Define.
565 * emulparams/v850_rh850.sh (EXTRA_EM_FILE): Define.
566 * scripttempl/v850.sc: Add .note.renesas section.
567 * scripttempl/v850_rh850.sc: Likewise.
569 2015-02-24 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
571 * scripttempl/avr.sc: Add new user_signatures region. Define and
572 use symbols for all region lengths.
573 * scripttempl/avrtiny.sc: Define and use symbols for all region
576 2015-01-21 Yoshinori Sato <ysato@users.sourceforge.jp>
578 * Makefile.am: (ALL_EMULATION_SOURCES): Add new emulations.
579 * Makefile.in: Regenerate.
580 * configure.tgt: Add h8300-*-linux
581 * emulparams/h8300elf_linux.sh: Add new emulation.
582 * emulparams/h8300helf_linux.sh: Likewise.
583 * emulparams/h8300self_linux.sh: Likewise.
584 * emulparams/h8300sxelf_linux.sh: Likewise.
586 2015-02-23 Nick Clifton <nickc@redhat.com>
588 * lexsup.c (parse_args): Produce a more reasonable error message
589 when -ixxx or -rxxx is the last option on the linker command line.
591 2015-02-14 H.J. Lu <hongjiu.lu@intel.com>
594 * testplug2.c (allsymbolsread_silent): New.
595 (set_register_hook): Handle allsymbolsreadsilent.
596 (onall_symbols_read): Skip a message if allsymbolsread_silent is
599 2015-02-14 Alan Modra <amodra@gmail.com>
602 * ldlang.h (struct lang_input_statement_flags): Add lto_output.
603 * ldlang.c (lang_process): Don't set loading_lto_outputs.
604 * ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output
606 * plugin.c (add_input_file, add_input_library): Set flags.lto_output.
608 2015-02-13 H.J. Lu <hongjiu.lu@intel.com>
610 * NEWS: Mention support for LLVM plugin.
612 2015-02-13 Alan Modra <amodra@gmail.com>
614 * ld.texinfo (Options <--defsym>): Correct cross reference.
616 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
618 * lexsup.c (ld_options): Add --[no-]map-whole-files for gold
619 option compatibility.
621 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
623 * plugin.c (message): Output "warning:" for LDPL_WARNING. Output
624 "error:" for LDPL_FATAL and LDPL_ERROR.
625 * testplug2.c (parse_option): Handle fatal, error and warning.
627 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
629 * testplug2.c (dump_tv_tag): Removed.
630 (onall_symbols_read): Return LDPS_ERR if the file descriptor isn't
632 * testplug3.c (dump_tv_tag): Removed.
633 (onclaim_file): Fix typo.
635 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
638 * Makefile.am (noinst_LTLIBRARIES): Add libldtestplug2.la and
640 (libldtestplug2_la_SOURCES): New.
641 (libldtestplug2_la_CFLAGS): Likewise.
642 (libldtestplug2_la_LDFLAGS): Likewise.
643 (libldtestplug3_la_SOURCES): New.
644 (libldtestplug3_la_CFLAGS): Likewise.
645 (libldtestplug3_la_LDFLAGS): Likewise.
646 * Makefile.in: Regenerated.
647 * testplug2.c: New file.
648 * testplug3.c: Likewise.
650 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
653 * plugin.c: Include ../bfd/plugin.h.
654 (plugin_get_ir_dummy_bfd): Call bfd_create with
655 link_info.output_bfd instead of srctemplate. Copy BFD info
656 from srctemplate only if it doesn't use BFD plugin target
658 (plugin_load_plugins): Call register_ld_plugin_object_p with
660 (plugin_maybe_claim): Renamed to ...
661 (plugin_object_p): This. Return dummy BFD target vector if
662 input is calimed by plugin library, otherwise return NULL.
663 Update plugin_format and plugin_dummy_bfd.
664 (plugin_maybe_claim): New. Use plugin_object_p.
666 2015-02-10 H.J. Lu <hongjiu.lu@intel.com>
668 * plugin.c (plugin_maybe_claim): Initialize use_mmap.
670 2015-02-10 H.J. Lu <hongjiu.lu@intel.com>
672 * plugin.c (plugin_input_file_t): Add use_mmap.
673 (plugin_pagesize): New.
674 (get_view): Use plugin_pagesize. Set use_mmap if mmap is used.
675 (plugin_load_plugins): Initialize plugin_pagesize.
676 (plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
679 2015-02-10 H.J. Lu <hongjiu.lu@intel.com>
681 * plugin.c (get_view): Align offset passed to mmap.
683 2015-02-08 H.J. Lu <hongjiu.lu@intel.com>
685 * ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
686 if plugin isn't active or there is no thing more to claim.
688 2015-02-08 H.J. Lu <hongjiu.lu@intel.com>
690 * plugin.c (plugin_maybe_claim): Check format against bfd_object
693 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
695 * plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
698 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
700 * plugin.c: Include "libbfd.h".
701 (plugin_strdup): New.
702 (plugin_maybe_claim): Remove the argument of pointer to struct
703 ld_plugin_input_file. Open and handle input entry.
704 * plugin.h (plugin_maybe_claim): Updated.
705 * ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
706 without passing a pointer to struct ld_plugin_input_file.
707 * ldmain.c: Don't include "libbfd.h".
708 (add_archive_element): Call plugin_maybe_claim directly without
709 passing a pointer to struct ld_plugin_input_file.
711 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
713 * ld.texinfo: Document -z text, -z notext and -z textoff.
714 * emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
715 -z text, -z notext and -z textoff.
717 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
719 * configure.ac: Add AC_FUNC_MMAP.
720 * config.in: Regenerated.
721 * configure: Likewise.
722 * plugin.c: Include <sys/mman.h>.
723 (MAP_FAILED): New. Defined if not defined.
724 (PROT_READ): Likewise.
725 (MAP_PRIVATE): Likewise.
726 (view_buffer_t): New.
727 (plugin_input_file_t): Add view_buffer.
728 (get_view): Try mmap and cache the view buffer.
729 (plugin_maybe_claim): Initialize view_buffer.
731 2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
733 * plugin.c (release_input_file): Set fd to -1 after closing it.
734 (plugin_maybe_claim): Close fd only if fd != -1.
736 2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
739 * plugin.c: Include <errno.h>.
740 (errno): New. Declare if needed.
741 (plugin_input_file_t): New.
742 (get_input_file): Implemented.
743 (get_view): Likewise.
744 (release_input_file): Likewise.
745 (add_symbols): Updated.
746 (get_symbols): Likewise.
747 (plugin_maybe_claim): Allocate a plugin_input_file_t. Close fd
748 only for a bfd_object input.
750 2015-02-02 Alan Modra <amodra@gmail.com>
752 * emultempl/ppc64elf.em (toc_section_name): New var.
753 (ppc_after_open): Set it.
754 (ppc_before_allocation): Use it.
755 (gld${EMULATION_NAME}_after_allocation): Here too.
757 2015-01-29 H.J. Lu <hongjiu.lu@intel.com>
759 * ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
760 with link_info.lto_plugin_active.
761 * ldlang.c (lang_process): Likewise.
762 * ldmain.c (add_archive_element): Likewise.
763 * plugin.c (plugin_active_plugins_p): Removed.
764 * plugin.h (plugin_active_plugins_p): Likewise.
766 2015-01-28 H.J. Lu <hongjiu.lu@intel.com>
768 * plugin.h (plugin_get_ir_dummy_bfd): Removed. Move comments to
770 * plugin.c (plugin_get_ir_dummy_bfd): Here. Make it static.
772 2015-01-28 H.J. Lu <hongjiu.lu@intel.com>
775 * plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
776 (get_view): New function.
777 (set_tv_header): Handle LDPT_GET_VIEW.
778 * testplug.c (tag_names): Add LDPT_GET_VIEW.
780 (dump_tv_tag): Handle LDPT_GET_VIEW.
781 (parse_tv_tag): Likewise.
783 2015-01-28 Alan Modra <amodra@gmail.com>
785 * emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
786 * emultempl/ppc64elf.em (params): Init new field.
787 (ppc_after_open): New function.
788 (LDEMUL_AFTER_OPEN): Define.
789 * ldlang.c (lang_final): Whitespace fix.
791 2015-01-28 James Bowman <james.bowman@ftdichip.com>
793 * Makefile.am: Add FT32 files.
794 * configure.tgt: Handle FT32 target.
795 * emulparams/elf32ft32.sh: New file.
796 * scripttempl/ft32.sc: New file.
797 * Makefile.in: Regenerate.
799 2015-01-28 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
802 * ldexp.c (fold_name): Fold LENGTH only after
803 lang_first_phase_enum.
804 * ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
806 * ldlang.h (struct memory_region_struct): Add origin_exp and
808 * ldlang.c (lang_do_memory_regions): New.
809 (lang_memory_region_lookup): Initialize origin_exp and
811 (lang_process): Call lang_do_memory_regions.
813 2015-01-20 Andrew Burgess <andrew.burgess@embecosm.com>
815 * ldlang.c (print_assignment): Only evaluate the expression for a
816 PROVIDE'd assignment when the destination is being defined.
817 Display a special message for PROVIDE'd symbols that are not being
820 2015-01-20 Alan Modra <amodra@gmail.com>
822 * emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
823 (OTHER_BSS_SYMBOLS): ..this.
824 (OTHER_PLT_RELOC_SECTIONS): Don't define.
825 (OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
826 (OTHER_READWRITE_SECTIONS): Don't define. Move .toc1 to..
827 (OTHER_RELRO_SECTIONS_2): ..here.
828 * scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
830 2015-01-20 Alan Modra <amodra@gmail.com>
832 * emulparams/elf64ppc.sh (BSS_PLT): Don't define.
833 (OTHER_READWRITE_SECTIONS): Move .branch_lt to..
834 (OTHER_RELRO_SECTIONS_2): ..here.
835 (DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
836 PLT_BEFORE_GOT): Define.
837 * scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
838 PLT_BEFORE_GOT combination.
839 (DATA_GOT, SDATA_GOT): Don't define if either is already defined.
841 2015-01-20 Alan Modra <amodra@gmail.com>
843 * emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
844 (OTHER_RELRO_SECTIONS_2): ..here, new define.
845 * scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
847 2015-01-19 Alan Modra <amodra@gmail.com>
850 * ldlang.c (lang_process): Run lang_common before lang_gc_sections.
852 2015-01-14 Jiong Wang <jiong.wang@arm.com>
854 * ld-arm/elf32-reject.s: New testcase.
855 * ld-arm/elf32-reject.d: Likewise.
856 * ld-arm/elf32-reject-pie.s: Likewise.
857 * ld-arm/elf32-reject-pie.d: Likewise.
858 * ld-arm/arm-elf.exp: Run new testcases.
859 * ld-arm/ifunc-7.s: Delete f2/f4 test items.
860 * ld-arm/ifunc-7.rd: Likewise.
861 * ld-arm/ifunc-7.gd: Likewise.
862 * ld-arm/ifunc-7.dd: Likewise.
863 * ld-arm/ifunc-8.s: Likewise.
864 * ld-arm/ifunc-8.rd: Likewise.
865 * ld-arm/ifunc-8.gd: Likewise.
866 * ld-arm/ifunc-8.dd: Likewise.
868 2015-01-01 Alan Modra <amodra@gmail.com>
870 * ldver.c (ldversion): Just print current year.
872 2015-01-01 Alan Modra <amodra@gmail.com>
874 Update year range in copyright notice of all files.
876 For older changes see ChangeLog-2014
878 Copyright (C) 2015 Free Software Foundation, Inc.
880 Copying and distribution of this file, with or without modification,
881 are permitted in any medium without royalty provided the copyright
882 notice and this notice are preserved.
888 version-control: never