1 2015-07-24 Nick Clifton <nickc@redhat.com>
3 * emulparams/elf32rl78.sh (OTHER_SECTIONS): Provide a value for
4 the _-rl78_abs__ symbol.
6 2015-07-20 Alan Modra <amodra@gmail.com>
8 * emulparams/criself.sh (INIT_ADDR, FINI_ADDR): Define.
9 (INIT_START, FINI_START): Don't ALIGN.
10 * scriptempl/elf.sc (.init, .fini): Apply INIT_ADDR/FINI_ADDR.
12 2015-07-20 Alan Modra <amodra@gmail.com>
14 * scripttempl/elf.sc (.ldata, .bss): Align absolute value of dot.
15 * ldexp.c (is_align_conditional): Handle binary ALIGN.
16 (exp_fold_tree_1): Move code setting SEC_KEEP for assignments to
17 dot inside output sections. Handle absolute expressions.
19 2015-07-14 H.J. Lu <hongjiu.lu@intel.com>
21 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Make
22 --compress-debug-sections=zlib the same as
23 --compress-debug-sections=zlib-gabi.
24 * ld.texinfo: Change --compress-debug-sections=zlib to zlib-gabi.
26 2015-07-14 Nick Clifton <nickc@redhat.com>
28 * ld.texinfo (Options): Add missing period after @xref.
30 2015-07-10 Alan Modra <amodra@gmail.com>
32 * ldexp.c (align_dot_val): New function.
33 (fold_unary <ALIGN_K, NEXT>): Use it.
35 2015-07-03 Kai Tietz <ktietz@redhat.com>
38 * scripttempl/pep.sc: Mark .idata*, .CRT*, .tls*,
39 .rsrc*, .init, .ctor*, .dtor*, .fini, .jcr,
40 .eh_frame, .pdata. .xdata, and .gcc_except_table sections
42 * scripttempl/pe.sc: Likewise.
43 * ld.texinfo: Document that --gc-sections has experimental support
44 for COFF and PE targets.
45 * NEWS: Mention experimental support.
47 2015-07-03 Alan Modra <amodra@gmail.com>
49 * Makefile.am (eelf32or1k.c, eelf32or1k_linux.c): Depend on ELF_DEPS.
50 * Makefile.in: Regenerate.
52 2015-06-28 H.J. Lu <hongjiu.lu@intel.com>
54 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option):
55 Replace COMPRESS_DEBUG_ZLIB with COMPRESS_DEBUG_GNU_ZLIB.
57 2015-06-26 H.J. Lu <hongjiu.lu@intel.com>
59 * emulparams/elf_iamcu.sh (COMPILE_IN): New.
61 2015-06-15 Nick Clifton <nickc@redhat.com>
64 * emultempl/pe.em (pe_find_data_imports): Generate an error if a
65 symbol name is too long to handle.
66 * emultempl/pep.em (pep_find_data_imports): Likewise.
68 2015-06-12 Tristan Gingold <gingold@adacore.com>
70 * NEWS: Mention new option.
71 * lexsup.c (parse_args): Handle --print-memory-usage.
72 (ld_options): Add --print-memory-usage.
73 * ldmain.c (main): Call lang_print_memory_usage.
74 * ldlex.h (enum option_values): Add OPTION_PRINT_MEMORY_USAGE.
75 * ldlang.h: Add prototype of lang_print_memory_usage.
76 * ldlang.c (lang_print_memory_size, lang_print_memory_usage): New
78 * ld.texinfo (Options): Document --print-memory-usage.
79 * ld.h (args_type): Add print_memory_usage field.
81 2015-06-08 Nick Clifton <nickc@redhat.com>
83 * po/fr.po: Updated French Translation.
85 2015-05-28 Catherine Moore <clm@codesourcery.com>
86 Paul Brook <paul@codesourcery.com>
88 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open):
89 Add Compact EH support.
90 * scripttempl/elf.sc: Handle .eh_frame_entry and .gnu_extab
93 2015-05-17 Chung-Lin Tang <cltang@codesourcery.com>
95 * configure.ac (AC_PROG_GREP): Check for grep program.
96 (elf_list_options,elf_shlib_list_options,elf_plt_unwind_list_options):
97 Enable ELF option printing for emulations containing
98 'TEMPLATE_NAME=elf32'.
99 * configure: Regenerate.
101 2015-05-14 Nick Clifton <nickc@redhat.com>
103 * ld.texinfo (ASSERT): Describe the interaction with PROVIDEd
106 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
108 * configure.tgt: Support i[3-7]86-*-elfiamcu target.
110 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
112 * Makefile.am (ALL_EMULATION_SOURCES): Add eelf_iamcu.c.
114 * configure.tgt (targ_extra_emuls): Add elf_iamcu if elf_i386 is
116 * Makefile.in: Regenerated.
117 * emulparams/elf_iamcu.sh: New file.
119 2015-05-05 Nick Clifton <nickc@redhat.com>
121 * emulparams/msp430elf.sh (TEMPLATE_NAME): Change to msp430.
122 * scripttempl/msp430.sc (.text): Add .lower.text and .either.text.
123 (.data): Add .lower.data and .either.data.
124 (.bss): Add .lower.bss and .either.bss.
125 (.rodata): Add .lower.rodata and .either.rodata.
126 * emultempl/msp430.em: New file. Implements a new orphan
127 placement algorithm that divides sections between lower and upper
129 * Makefile.am (emsp430elf.c): Depend upon msp430.em.
130 *emsp430X.c): Likewise.
131 * Makefine.in: Regenerate.
133 2015-04-28 Andreas Schwab <schwab@linux-m68k.org>
136 * ldlex.l (INPUTLIST): Increment lineno on newline.
138 2015-04-24 Alan Modra <amodra@gmail.com>
140 * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation):
141 Call gld${EMULATION_NAME}_map_segments regardless of need_laying_out.
143 2015-04-24 DJ Delorie <dj@redhat.com>
145 * Makefile.am (msp430): Rename primary emulation to msp430elf.
146 (emsp430.c): Rename to emsp430elf.c, update dependencies
147 (emsp430X.c): Update dependencies.
148 * Makefile.in: Likewise.
149 * configure.tgt (msp430-*-*): Rename primary emulation to msp430elf.
150 * emulparams/msp430.sh: Rename to msp430elf.sh.
151 * emulparams/msp430X.sh: Update.
153 2015-04-23 H.J. Lu <hongjiu.lu@intel.com>
156 * ldfile.c (ldfile_try_open_bfd): Set is_linker_input to 1.
158 2015-04-23 Alan Modra <amodra@gmail.com>
160 * emulparams/elf64ppc.sh (GOT): Align.
162 2015-04-22 Alan Modra <amodra@gmail.com>
164 * ldexp.h (struct ldexp_control): Delete dataseg.min_base. Add
165 data_seg.relro_offset.
166 * ldexp.c (fold_binary <DATA_SEGMENT_ALIGN>): Don't set min_base.
167 (fold_binary <DATA_SEGMENT_RELRO_END>): Do set relro_offset.
168 * ldlang.c (lang_size_sections): Rewrite code adjusting relro
169 segment base to line up last section on page boundary.
171 2015-04-15 H.J. Lu <hongjiu.lu@intel.com>
174 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
176 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
178 * ld.texinfo: Document --compress-debug-sections=.
179 * ldmain.c (main): Set BFD_COMPRESS on output_bfd if
180 COMPRESS_DEBUG is set. Set BFD_COMPRESS_GABI on output_bfd
181 for COMPRESS_DEBUG_GABI_ZLIB.
182 * lexsup.c (elf_static_list_options): Add
183 --compress-debug-sections=.
184 * emultempl/elf32.em (OPTION_COMPRESS_DEBUG): New.
185 (xtra_long): Add "compress-debug-sections".
186 (gld${EMULATION_NAME}_handle_option): Handle
187 OPTION_COMPRESS_DEBUG.
189 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
192 * ld.texinfo: Document "-z noextern-protected-data".
193 * ldmain.c (main): Initialize link_info.extern_protected_data
195 * lexsup.c (elf_shlib_list_options): Add
196 "-z [no]extern-protected-data".
197 * emulparams/elf32_x86_64.sh: Source extern_protected_data.sh.
198 * emulparams/elf_i386.sh: Likewise.
199 * emulparams/elf_i386_be.sh: Likewise.
200 * emulparams/elf_i386_chaos.sh: Likewise.
201 * emulparams/elf_i386_ldso.sh: Likewise.
202 * emulparams/elf_i386_vxworks.sh: Likewise.
203 * emulparams/elf_k1om.sh: Likewise.
204 * emulparams/elf_l1om.sh: Likewise.
205 * emulparams/elf_x86_64.sh: Source extern_protected_data.sh.
206 (PARSE_AND_LIST_OPTIONS): Renamed to ...
207 (PARSE_AND_LIST_OPTIONS_BNDPLT): This.
208 (PARSE_AND_LIST_ARGS_CASE_Z): Renamed to ...
209 (PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT): This.
210 (PARSE_AND_LIST_OPTIONS): Append $PARSE_AND_LIST_OPTIONS_BNDPLT.
211 (PARSE_AND_LIST_ARGS_CASE_Z): Append
212 $PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT.
213 * emulparams/extern_protected_data.sh: New file.
215 2015-04-11 H.J. Lu <hongjiu.lu@intel.com>
217 * plugin.c (plugin_load_plugins): Removed an extra ';'.
219 2015-04-10 Nick Clifton <nickc@redhat.com>
222 * ld.texinfo (--be8): Add a note about the interaction of this
223 option with the assembler's -EB option.
225 2015-04-10 Alan Modra <amodra@gmail.com>
227 * configure.ac: Set elf_list_options etc. in proper case.
228 * configure: Regenerate.
230 2015-04-10 Alan Modra <amodra@gmail.com>
233 * ldlang.c (lang_process): Add _init and _fini to gc_sym_list.
235 2015-04-09 H.J. Lu <hongjiu.lu@intel.com>
237 * emulparams/elf_x86_64.sh (BNDPLT): Removed.
238 (PARSE_AND_LIST_OPTIONS): New.
239 (PARSE_AND_LIST_ARGS_CASE_Z): Likewise.
240 * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Remove
241 BNDPLT check. Handle PARSE_AND_LIST_ARGS_CASE_Z.
242 (gld${EMULATION_NAME}_list_options): Remove BNDPLT check.
244 2015-04-09 Nick Clifton <nickc@redhat.com>
246 * po/fr.po: Updated French translation.
248 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
250 * configure.ac (elf_list_options): Set to TRUE for
251 --enable-targets=all.
252 (elf_shlib_list_options): Likewise.
253 (elf_plt_unwind_list_options): Likewise.
254 * configure: Regenerated.
256 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
258 * emulparams/elf32bmipn32-defs.sh: Skip empty EMULATION_NAME.
260 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
262 * Makefile.am (ELF_CLFAGS): New.
263 (AM_CFLAGS): Add $(ELF_CLFAGS).
264 * configure.ac (elf_list_options): New. AC_SUBST.
265 (elf_shlib_list_options): Likewise.
266 (elf_plt_unwind_list_options): Likewise.
267 * lexsup.c (elf_shlib_list_options): New.
268 (elf_static_list_options): Likewise.
269 (elf_plt_unwind_list_options): Likewise.
270 (ld_list_options): Likewise.
271 (help): Call ld_list_options.
272 * Makefile.in: Regenerated.
273 * configure: Likewise.
274 * emulparams/plt_unwind.sh (PLT_UNWIND): New.
275 (PARSE_AND_LIST_OPTIONS): Removed.
276 * emultempl/elf32.em (gld_list_options): New.
277 (gld${EMULATION_NAME}_list_options): Define only if BNDPLT or
278 PARSE_AND_LIST_OPTIONS is defined.
279 (ld_${EMULATION_NAME}_emulation): Replace
280 gld${EMULATION_NAME}_list_options with ${gld_list_options.
282 2015-04-07 Alan Modra <amodra@gmail.com>
285 * ldlang.c (lang_size_sections): Cast shift expression.
287 2015-04-07 Alan Modra <amodra@gmail.com>
289 * emultempl/ppc32elf.em: Handle --no-pic-fixup.
290 (params): Init new field.
291 (ppc_before_allocation): Enable relaxation for pic_fixup.
293 2015-04-07 Nick Clifton <nickc@redhat.com>
295 * ld.h (struct ld_config_type): Add new field: warn_orphan.
296 * ldlex.h (enum option_values): Add OPTION_WARN_ORPHAN and
297 OPTION_NO_WARN_ORPHAN.
298 * lexsup.c (ld_options): Add --warn-orphan and --no-warn-orphan.
299 (parse_args): Handle the new options.
300 * ldemul.c (ldemul_place_orphan): If requested, generate a warning
301 message when an orphan section is placed in the output file.
302 * ld.texinfo: Document the new option.
303 * NEWS: Mention the new feature.
305 2015-04-02 Andrew Turner <andrew@freebsd.org>
307 * Makefile.am: Add FreeBSD aarch64 files.
308 * Makefile.in: Regenerate.
309 * configure.tgt: Add aarch64-*-freebsd* target triple.
310 * emulparams/aarch64fbsd.sh: New file.
311 * emulparams/aarch64fbsdb.sh: New file.
313 2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
315 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Work
316 around a GCC uninitialized warning bug fixed in GCC 4.6.
318 2015-04-01 Tejas Belagod <tejas.belagod@arm.com>
320 * emultempl/aarch64elf.em
321 (aarch64_elf_create_output_section_statements): Add parameter in
322 bfd_elf${ELFSIZE}_aarch64_set_options call.
323 (OPTION_FIX_ERRATUM_843419): Define.
324 (PARSE_AND_LIST_LONGOPTS): Add fix-cortex-a53-843419.
325 (PARSE_AND_LIST_ARGS_CASES): Add OPTION_FIX_ERRATUM_843419.
327 2015-04-01 Chen Gang <gang.chen.5i5j@gmail.com>
329 * emulparams/elf32_tic6x_le.sh: Skip OTHER_BSS_SECTIONS for
330 relocating operation.
332 2015-04-01 Alan Modra <amodra@gmail.com>
335 * ldlang.c (lang_size_sections): When alignment of sections
336 results in relro base adjustment being too large, don't go lower
337 than the initial value.
338 * ldexp.c (fold_binary <DATA_SEGMENT_RELRO_END>): Comment.
339 * scripttempl/elf.sc (DATA_SEGMENT_ALIGN): Omit SEGMENT_SIZE
340 alignment when SEGMENT_SIZE is the same as MAXPAGESIZE.
342 2015-04-01 Alan Modra <amodra@gmail.com>
344 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Don't
345 init ehdr_start_save.
347 2015-04-01 Alan Modra <amodra@gmail.com>
349 * Makefile.am (eelf32ppcvxworks.c): Depend on ppc32elf.em and
351 (eelf32lppc.c, eelf32lppclinux.c, eelf32lppcnto.c, eelf32lppcsim.c,
352 eelf32ppc.c, eelf32ppc_fbsd.c, eelf32ppclinux.c, eelf32ppcnto.c,
353 eelf32ppcsim.c): Rearrange deps for consistency.
354 * Makefile.in: Regenerate.
356 2015-04-01 Ed Schouten <ed@nuxi.nl>
358 * emultempl/elf32.em (gld*_before_allocation): Zero-initialize
359 the ehdr_start_save variable.
361 2015-03-31 Ed Schouten <ed@nuxi.nl>
363 * Makefile.am (ALL_64_EMULATION_SOURCES): Add
364 eelf_x86_64_cloudabi.c.
365 (eelf_x86_64_cloudabi.c): New.
366 * configure.tgt (targ_emul): Set to elf_x86_64_cloudabi for
368 * Makefile.in: Regenerated.
369 * emulparams/elf_x86_64_cloudabi.sh: New file.
371 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
373 * configure.ac (AM_ZLIB): Removed.
374 * Makefile.in: Regenerated.
375 * config.in: Likewise.
376 * configure: Likewise.
378 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
380 * emultempl/aarch64elf.em (_aarch64_add_stub_section): Set section
383 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
385 * emultempl/aarch64elf.em
386 (elf${ELFSIZE}_aarch64_add_stub_section): Adjust layout.
388 2015-03-18 Chen Gang <gang.chen.5i5j@gmail.com>
390 * ldmain.c (main): Use %F instead of %X for einfo.
392 2015-03-02 Alan Modra <amodra@gmail.com>
394 * ld.texinfo (Options <-z nocopyreloc>): Rewrite.
396 2015-02-27 Nick Clifton <nickc@redhat.com>
399 * ldlang.c (lang_set_flags): Allow exclamation mark to reverse the
400 sense of the following memory region attribute characters.
402 2015-02-27 Alan Modra <amodra@gmail.com>
404 * Makefile.am (ALL_EMULATION_SOURCES): Sort new h8300 entries.
405 (eh8300elf_linux.c, eh8300helf_linux.c, eh8300self_linux.c,
406 eh8300sxelf_linux.c): Do not invoke genscripts here.
407 * Makefile.in: Regenerate.
409 2015-02-24 Nick Clifton <nickc@redhat.com>
411 * Makefile.am (ev850.c): Add dependency upon
412 $(srcdir)/emultempl/v850elf.em.
413 (ev850_rh850.c): Likewise.
414 * Makefile.in: Regenerate.
415 * emultempl/v850elf.em: New file.
416 * emulparams/v850.sh (EXTRA_EM_FILE): Define.
417 * emulparams/v850_rh850.sh (EXTRA_EM_FILE): Define.
418 * scripttempl/v850.sc: Add .note.renesas section.
419 * scripttempl/v850_rh850.sc: Likewise.
421 2015-02-24 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
423 * scripttempl/avr.sc: Add new user_signatures region. Define and
424 use symbols for all region lengths.
425 * scripttempl/avrtiny.sc: Define and use symbols for all region
428 2015-01-21 Yoshinori Sato <ysato@users.sourceforge.jp>
430 * Makefile.am: (ALL_EMULATION_SOURCES): Add new emulations.
431 * Makefile.in: Regenerate.
432 * configure.tgt: Add h8300-*-linux
433 * emulparams/h8300elf_linux.sh: Add new emulation.
434 * emulparams/h8300helf_linux.sh: Likewise.
435 * emulparams/h8300self_linux.sh: Likewise.
436 * emulparams/h8300sxelf_linux.sh: Likewise.
438 2015-02-23 Nick Clifton <nickc@redhat.com>
440 * lexsup.c (parse_args): Produce a more reasonable error message
441 when -ixxx or -rxxx is the last option on the linker command line.
443 2015-02-14 H.J. Lu <hongjiu.lu@intel.com>
446 * testplug2.c (allsymbolsread_silent): New.
447 (set_register_hook): Handle allsymbolsreadsilent.
448 (onall_symbols_read): Skip a message if allsymbolsread_silent is
451 2015-02-14 Alan Modra <amodra@gmail.com>
454 * ldlang.h (struct lang_input_statement_flags): Add lto_output.
455 * ldlang.c (lang_process): Don't set loading_lto_outputs.
456 * ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output
458 * plugin.c (add_input_file, add_input_library): Set flags.lto_output.
460 2015-02-13 H.J. Lu <hongjiu.lu@intel.com>
462 * NEWS: Mention support for LLVM plugin.
464 2015-02-13 Alan Modra <amodra@gmail.com>
466 * ld.texinfo (Options <--defsym>): Correct cross reference.
468 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
470 * lexsup.c (ld_options): Add --[no-]map-whole-files for gold
471 option compatibility.
473 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
475 * plugin.c (message): Output "warning:" for LDPL_WARNING. Output
476 "error:" for LDPL_FATAL and LDPL_ERROR.
477 * testplug2.c (parse_option): Handle fatal, error and warning.
479 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
481 * testplug2.c (dump_tv_tag): Removed.
482 (onall_symbols_read): Return LDPS_ERR if the file descriptor isn't
484 * testplug3.c (dump_tv_tag): Removed.
485 (onclaim_file): Fix typo.
487 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
490 * Makefile.am (noinst_LTLIBRARIES): Add libldtestplug2.la and
492 (libldtestplug2_la_SOURCES): New.
493 (libldtestplug2_la_CFLAGS): Likewise.
494 (libldtestplug2_la_LDFLAGS): Likewise.
495 (libldtestplug3_la_SOURCES): New.
496 (libldtestplug3_la_CFLAGS): Likewise.
497 (libldtestplug3_la_LDFLAGS): Likewise.
498 * Makefile.in: Regenerated.
499 * testplug2.c: New file.
500 * testplug3.c: Likewise.
502 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
505 * plugin.c: Include ../bfd/plugin.h.
506 (plugin_get_ir_dummy_bfd): Call bfd_create with
507 link_info.output_bfd instead of srctemplate. Copy BFD info
508 from srctemplate only if it doesn't use BFD plugin target
510 (plugin_load_plugins): Call register_ld_plugin_object_p with
512 (plugin_maybe_claim): Renamed to ...
513 (plugin_object_p): This. Return dummy BFD target vector if
514 input is calimed by plugin library, otherwise return NULL.
515 Update plugin_format and plugin_dummy_bfd.
516 (plugin_maybe_claim): New. Use plugin_object_p.
518 2015-02-10 H.J. Lu <hongjiu.lu@intel.com>
520 * plugin.c (plugin_maybe_claim): Initialize use_mmap.
522 2015-02-10 H.J. Lu <hongjiu.lu@intel.com>
524 * plugin.c (plugin_input_file_t): Add use_mmap.
525 (plugin_pagesize): New.
526 (get_view): Use plugin_pagesize. Set use_mmap if mmap is used.
527 (plugin_load_plugins): Initialize plugin_pagesize.
528 (plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
531 2015-02-10 H.J. Lu <hongjiu.lu@intel.com>
533 * plugin.c (get_view): Align offset passed to mmap.
535 2015-02-08 H.J. Lu <hongjiu.lu@intel.com>
537 * ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
538 if plugin isn't active or there is no thing more to claim.
540 2015-02-08 H.J. Lu <hongjiu.lu@intel.com>
542 * plugin.c (plugin_maybe_claim): Check format against bfd_object
545 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
547 * plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
550 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
552 * plugin.c: Include "libbfd.h".
553 (plugin_strdup): New.
554 (plugin_maybe_claim): Remove the argument of pointer to struct
555 ld_plugin_input_file. Open and handle input entry.
556 * plugin.h (plugin_maybe_claim): Updated.
557 * ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
558 without passing a pointer to struct ld_plugin_input_file.
559 * ldmain.c: Don't include "libbfd.h".
560 (add_archive_element): Call plugin_maybe_claim directly without
561 passing a pointer to struct ld_plugin_input_file.
563 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
565 * ld.texinfo: Document -z text, -z notext and -z textoff.
566 * emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
567 -z text, -z notext and -z textoff.
569 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
571 * configure.ac: Add AC_FUNC_MMAP.
572 * config.in: Regenerated.
573 * configure: Likewise.
574 * plugin.c: Include <sys/mman.h>.
575 (MAP_FAILED): New. Defined if not defined.
576 (PROT_READ): Likewise.
577 (MAP_PRIVATE): Likewise.
578 (view_buffer_t): New.
579 (plugin_input_file_t): Add view_buffer.
580 (get_view): Try mmap and cache the view buffer.
581 (plugin_maybe_claim): Initialize view_buffer.
583 2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
585 * plugin.c (release_input_file): Set fd to -1 after closing it.
586 (plugin_maybe_claim): Close fd only if fd != -1.
588 2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
591 * plugin.c: Include <errno.h>.
592 (errno): New. Declare if needed.
593 (plugin_input_file_t): New.
594 (get_input_file): Implemented.
595 (get_view): Likewise.
596 (release_input_file): Likewise.
597 (add_symbols): Updated.
598 (get_symbols): Likewise.
599 (plugin_maybe_claim): Allocate a plugin_input_file_t. Close fd
600 only for a bfd_object input.
602 2015-02-02 Alan Modra <amodra@gmail.com>
604 * emultempl/ppc64elf.em (toc_section_name): New var.
605 (ppc_after_open): Set it.
606 (ppc_before_allocation): Use it.
607 (gld${EMULATION_NAME}_after_allocation): Here too.
609 2015-01-29 H.J. Lu <hongjiu.lu@intel.com>
611 * ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
612 with link_info.lto_plugin_active.
613 * ldlang.c (lang_process): Likewise.
614 * ldmain.c (add_archive_element): Likewise.
615 * plugin.c (plugin_active_plugins_p): Removed.
616 * plugin.h (plugin_active_plugins_p): Likewise.
618 2015-01-28 H.J. Lu <hongjiu.lu@intel.com>
620 * plugin.h (plugin_get_ir_dummy_bfd): Removed. Move comments to
622 * plugin.c (plugin_get_ir_dummy_bfd): Here. Make it static.
624 2015-01-28 H.J. Lu <hongjiu.lu@intel.com>
627 * plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
628 (get_view): New function.
629 (set_tv_header): Handle LDPT_GET_VIEW.
630 * testplug.c (tag_names): Add LDPT_GET_VIEW.
632 (dump_tv_tag): Handle LDPT_GET_VIEW.
633 (parse_tv_tag): Likewise.
635 2015-01-28 Alan Modra <amodra@gmail.com>
637 * emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
638 * emultempl/ppc64elf.em (params): Init new field.
639 (ppc_after_open): New function.
640 (LDEMUL_AFTER_OPEN): Define.
641 * ldlang.c (lang_final): Whitespace fix.
643 2015-01-28 James Bowman <james.bowman@ftdichip.com>
645 * Makefile.am: Add FT32 files.
646 * configure.tgt: Handle FT32 target.
647 * emulparams/elf32ft32.sh: New file.
648 * scripttempl/ft32.sc: New file.
649 * Makefile.in: Regenerate.
651 2015-01-28 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
654 * ldexp.c (fold_name): Fold LENGTH only after
655 lang_first_phase_enum.
656 * ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
658 * ldlang.h (struct memory_region_struct): Add origin_exp and
660 * ldlang.c (lang_do_memory_regions): New.
661 (lang_memory_region_lookup): Initialize origin_exp and
663 (lang_process): Call lang_do_memory_regions.
665 2015-01-20 Andrew Burgess <andrew.burgess@embecosm.com>
667 * ldlang.c (print_assignment): Only evaluate the expression for a
668 PROVIDE'd assignment when the destination is being defined.
669 Display a special message for PROVIDE'd symbols that are not being
672 2015-01-20 Alan Modra <amodra@gmail.com>
674 * emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
675 (OTHER_BSS_SYMBOLS): ..this.
676 (OTHER_PLT_RELOC_SECTIONS): Don't define.
677 (OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
678 (OTHER_READWRITE_SECTIONS): Don't define. Move .toc1 to..
679 (OTHER_RELRO_SECTIONS_2): ..here.
680 * scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
682 2015-01-20 Alan Modra <amodra@gmail.com>
684 * emulparams/elf64ppc.sh (BSS_PLT): Don't define.
685 (OTHER_READWRITE_SECTIONS): Move .branch_lt to..
686 (OTHER_RELRO_SECTIONS_2): ..here.
687 (DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
688 PLT_BEFORE_GOT): Define.
689 * scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
690 PLT_BEFORE_GOT combination.
691 (DATA_GOT, SDATA_GOT): Don't define if either is already defined.
693 2015-01-20 Alan Modra <amodra@gmail.com>
695 * emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
696 (OTHER_RELRO_SECTIONS_2): ..here, new define.
697 * scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
699 2015-01-19 Alan Modra <amodra@gmail.com>
702 * ldlang.c (lang_process): Run lang_common before lang_gc_sections.
704 2015-01-14 Jiong Wang <jiong.wang@arm.com>
706 * ld-arm/elf32-reject.s: New testcase.
707 * ld-arm/elf32-reject.d: Likewise.
708 * ld-arm/elf32-reject-pie.s: Likewise.
709 * ld-arm/elf32-reject-pie.d: Likewise.
710 * ld-arm/arm-elf.exp: Run new testcases.
711 * ld-arm/ifunc-7.s: Delete f2/f4 test items.
712 * ld-arm/ifunc-7.rd: Likewise.
713 * ld-arm/ifunc-7.gd: Likewise.
714 * ld-arm/ifunc-7.dd: Likewise.
715 * ld-arm/ifunc-8.s: Likewise.
716 * ld-arm/ifunc-8.rd: Likewise.
717 * ld-arm/ifunc-8.gd: Likewise.
718 * ld-arm/ifunc-8.dd: Likewise.
720 2015-01-01 Alan Modra <amodra@gmail.com>
722 * ldver.c (ldversion): Just print current year.
724 2015-01-01 Alan Modra <amodra@gmail.com>
726 Update year range in copyright notice of all files.
728 For older changes see ChangeLog-2014
730 Copyright (C) 2015 Free Software Foundation, Inc.
732 Copying and distribution of this file, with or without modification,
733 are permitted in any medium without royalty provided the copyright
734 notice and this notice are preserved.
740 version-control: never