[thirdparty/binutils-gdb.git] / ld / ChangeLog

2015-04-01  Alan Modra  <amodra@gmail.com>

	* emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Don't
	init ehdr_start_save.

2015-04-01  Alan Modra  <amodra@gmail.com>

	* Makefile.am (eelf32ppcvxworks.c): Depend on ppc32elf.em and
	ldemul-list.h.
	(eelf32lppc.c, eelf32lppclinux.c, eelf32lppcnto.c, eelf32lppcsim.c,
	eelf32ppc.c, eelf32ppc_fbsd.c, eelf32ppclinux.c, eelf32ppcnto.c,
	eelf32ppcsim.c): Rearrange deps for consistency.
	* Makefile.in: Regenerate.

2015-04-01  Ed Schouten  <ed@nuxi.nl>

	* emultempl/elf32.em (gld*_before_allocation): Zero-initialize
	the ehdr_start_save variable.

2015-03-31  Ed Schouten  <ed@nuxi.nl>

	* Makefile.am (ALL_64_EMULATION_SOURCES): Add
	eelf_x86_64_cloudabi.c.
	(eelf_x86_64_cloudabi.c): New.
	* configure.tgt (targ_emul): Set to elf_x86_64_cloudabi for
	x86_64-*-cloudabi*.
	* Makefile.in: Regenerated.
	* emulparams/elf_x86_64_cloudabi.sh: New file.

2015-03-31  H.J. Lu  <hongjiu.lu@intel.com>

	* configure.ac (AM_ZLIB): Removed.
	* Makefile.in: Regenerated.
	* config.in: Likewise.
	* configure: Likewise.

2015-03-24  Marcus Shawcroft  <marcus.shawcroft@arm.com>

	* emultempl/aarch64elf.em (_aarch64_add_stub_section): Set section
	alignment to 2.

2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>

	* emultempl/aarch64elf.em
	(elf${ELFSIZE}_aarch64_add_stub_section): Adjust layout.

2015-03-18  Chen Gang  <gang.chen.5i5j@gmail.com>

	* ldmain.c (main): Use %F instead of %X for einfo.

2015-03-02  Alan Modra  <amodra@gmail.com>

	* ld.texinfo (Options <-z nocopyreloc>): Rewrite.

2015-02-27  Nick Clifton  <nickc@redhat.com>

	PR ld/17900
	* ldlang.c (lang_set_flags): Allow exclamation mark to reverse the
	sense of the following memory region attribute characters.

2015-02-27  Alan Modra  <amodra@gmail.com>

	* Makefile.am (ALL_EMULATION_SOURCES): Sort new h8300 entries.
	(eh8300elf_linux.c, eh8300helf_linux.c, eh8300self_linux.c,
	eh8300sxelf_linux.c): Do not invoke genscripts here.
	* Makefile.in: Regenerate.

2015-02-24  Nick Clifton  <nickc@redhat.com>

	* Makefile.am (ev850.c): Add dependency upon
	$(srcdir)/emultempl/v850elf.em.
	(ev850_rh850.c): Likewise.
	* Makefile.in: Regenerate.
	* emultempl/v850elf.em: New file.
	* emulparams/v850.sh (EXTRA_EM_FILE): Define.
	* emulparams/v850_rh850.sh (EXTRA_EM_FILE): Define.
	* scripttempl/v850.sc: Add .note.renesas section.
	* scripttempl/v850_rh850.sc: Likewise.

2015-02-24  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>

	* scripttempl/avr.sc: Add new user_signatures region.  Define and
	use symbols for all region lengths.
	* scripttempl/avrtiny.sc: Define and use symbols for all region
	lengths.

2015-01-21  Yoshinori Sato <ysato@users.sourceforge.jp>

	* Makefile.am: (ALL_EMULATION_SOURCES): Add new emulations.
	* Makefile.in: Regenerate.
	* configure.tgt: Add h8300-*-linux
	* emulparams/h8300elf_linux.sh: Add new emulation.
	* emulparams/h8300helf_linux.sh: Likewise.
	* emulparams/h8300self_linux.sh: Likewise.
	* emulparams/h8300sxelf_linux.sh: Likewise.

2015-02-23  Nick Clifton  <nickc@redhat.com>

	* lexsup.c (parse_args): Produce a more reasonable error message
	when -ixxx or -rxxx is the last option on the linker command line.

2015-02-14  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/17973
	* testplug2.c (allsymbolsread_silent): New.
	(set_register_hook): Handle allsymbolsreadsilent.
	(onall_symbols_read): Skip a message if allsymbolsread_silent is
	TRUE.

2015-02-14  Alan Modra  <amodra@gmail.com>

	PR ld/17973
	* ldlang.h (struct lang_input_statement_flags): Add lto_output.
	* ldlang.c (lang_process): Don't set loading_lto_outputs.
	* ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output
	to bfd.
	* plugin.c (add_input_file, add_input_library): Set flags.lto_output.

2015-02-13  H.J. Lu  <hongjiu.lu@intel.com>

	* NEWS: Mention support for LLVM plugin.

2015-02-13  Alan Modra  <amodra@gmail.com>

	* ld.texinfo (Options <--defsym>): Correct cross reference.

2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>

	* lexsup.c (ld_options): Add --[no-]map-whole-files for gold
	option compatibility.

2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>

	* plugin.c (message): Output "warning:" for LDPL_WARNING. Output
	"error:" for LDPL_FATAL and LDPL_ERROR.
	* testplug2.c (parse_option): Handle fatal, error and warning.

2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>

	* testplug2.c (dump_tv_tag): Removed.
	(onall_symbols_read): Return LDPS_ERR if the file descriptor isn't
	closed.
	* testplug3.c (dump_tv_tag): Removed.
	(onclaim_file): Fix typo.

2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/17878
	* Makefile.am (noinst_LTLIBRARIES): Add libldtestplug2.la and
	libldtestplug3.la.
	(libldtestplug2_la_SOURCES): New.
	(libldtestplug2_la_CFLAGS): Likewise.
	(libldtestplug2_la_LDFLAGS): Likewise.
	(libldtestplug3_la_SOURCES): New.
	(libldtestplug3_la_CFLAGS): Likewise.
	(libldtestplug3_la_LDFLAGS): Likewise.
	* Makefile.in: Regenerated.
	* testplug2.c: New file.
	* testplug3.c: Likewise.

2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/17878
	* plugin.c: Include ../bfd/plugin.h.
	(plugin_get_ir_dummy_bfd): Call bfd_create with
	link_info.output_bfd instead of srctemplate.  Copy BFD info
	from srctemplate only if it doesn't use BFD plugin target
	vector.
	(plugin_load_plugins): Call register_ld_plugin_object_p with
	(plugin_object_p)
	(plugin_maybe_claim): Renamed to ...
	(plugin_object_p): This.  Return dummy BFD target vector if
	input is calimed by plugin library, otherwise return NULL.
	Update plugin_format and plugin_dummy_bfd.
	(plugin_maybe_claim): New.  Use plugin_object_p.

2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>

	* plugin.c (plugin_maybe_claim): Initialize use_mmap.

2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>

	* plugin.c (plugin_input_file_t): Add use_mmap.
	(plugin_pagesize): New.
	(get_view): Use plugin_pagesize.  Set use_mmap if mmap is used.
	(plugin_load_plugins): Initialize plugin_pagesize.
	(plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
	file.

2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>

	* plugin.c (get_view): Align offset passed to mmap.

2015-02-08  H.J. Lu  <hongjiu.lu@intel.com>

	* ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
	if plugin isn't active or there is no thing more to claim.

2015-02-08  H.J. Lu  <hongjiu.lu@intel.com>

	* plugin.c (plugin_maybe_claim): Check format against bfd_object
	directly.

2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>

	* plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
	ibfd.

2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>

	* plugin.c: Include "libbfd.h".
	(plugin_strdup): New.
	(plugin_maybe_claim): Remove the argument of pointer to struct
	ld_plugin_input_file.  Open and handle input entry.
	* plugin.h (plugin_maybe_claim): Updated.
	* ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
	without passing a pointer to struct ld_plugin_input_file.
	* ldmain.c: Don't include "libbfd.h".
	(add_archive_element): Call plugin_maybe_claim directly without
	passing a pointer to struct ld_plugin_input_file.

2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>

	* ld.texinfo: Document -z text, -z notext and -z textoff.
	* emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
	-z text, -z notext and -z textoff.

2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>

	* configure.ac: Add AC_FUNC_MMAP.
	* config.in: Regenerated.
	* configure: Likewise.
	* plugin.c: Include <sys/mman.h>.
	(MAP_FAILED): New.  Defined if not defined.
	(PROT_READ): Likewise.
	(MAP_PRIVATE): Likewise.
	(view_buffer_t): New.
	(plugin_input_file_t): Add view_buffer.
	(get_view): Try mmap and cache the view buffer.
	(plugin_maybe_claim): Initialize view_buffer.

2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>

	* plugin.c (release_input_file): Set fd to -1 after closing it.
	(plugin_maybe_claim): Close fd only if fd != -1.

2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/17878
	* plugin.c: Include <errno.h>.
	(errno): New.  Declare if needed.
	(plugin_input_file_t): New.
	(get_input_file): Implemented.
	(get_view): Likewise.
	(release_input_file): Likewise.
	(add_symbols): Updated.
	(get_symbols): Likewise.
	(plugin_maybe_claim): Allocate a plugin_input_file_t.  Close fd
	only for a bfd_object input.

2015-02-02  Alan Modra  <amodra@gmail.com>

	* emultempl/ppc64elf.em (toc_section_name): New var.
	(ppc_after_open): Set it.
	(ppc_before_allocation): Use it.
	(gld${EMULATION_NAME}_after_allocation): Here too.

2015-01-29  H.J. Lu  <hongjiu.lu@intel.com>

	* ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
	with link_info.lto_plugin_active.
	* ldlang.c (lang_process): Likewise.
	* ldmain.c (add_archive_element): Likewise.
	* plugin.c (plugin_active_plugins_p): Removed.
	* plugin.h (plugin_active_plugins_p): Likewise.

2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>

	* plugin.h (plugin_get_ir_dummy_bfd): Removed.  Move comments to
	...
	* plugin.c (plugin_get_ir_dummy_bfd): Here.  Make it static.

2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/17878
	* plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
	(get_view): New function.
	(set_tv_header): Handle LDPT_GET_VIEW.
	* testplug.c (tag_names): Add LDPT_GET_VIEW.
	(tv_get_view): New.
	(dump_tv_tag): Handle LDPT_GET_VIEW.
	(parse_tv_tag): Likewise.

2015-01-28  Alan Modra  <amodra@gmail.com>

	* emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
	* emultempl/ppc64elf.em (params): Init new field.
	(ppc_after_open): New function.
	(LDEMUL_AFTER_OPEN): Define.
	* ldlang.c (lang_final): Whitespace fix.

2015-01-28  James Bowman  <james.bowman@ftdichip.com>

	* Makefile.am: Add FT32 files.
	* configure.tgt: Handle FT32 target.
	* emulparams/elf32ft32.sh: New file.
	* scripttempl/ft32.sc: New file.
	* Makefile.in: Regenerate.

2015-01-28  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>

	PR 4643
	* ldexp.c (fold_name): Fold LENGTH only after
	lang_first_phase_enum.
	* ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
	rightaway.
	* ldlang.h (struct memory_region_struct): Add origin_exp and
	length_exp fields.
	* ldlang.c (lang_do_memory_regions): New.
	(lang_memory_region_lookup): Initialize origin_exp and
	length_exp fields.
	(lang_process): Call lang_do_memory_regions.

2015-01-20  Andrew Burgess  <andrew.burgess@embecosm.com>

	* ldlang.c (print_assignment): Only evaluate the expression for a
	PROVIDE'd assignment when the destination is being defined.
	Display a special message for PROVIDE'd symbols that are not being
	provided.

2015-01-20  Alan Modra  <amodra@gmail.com>

	* emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
	(OTHER_BSS_SYMBOLS): ..this.
	(OTHER_PLT_RELOC_SECTIONS): Don't define.
	(OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
	(OTHER_READWRITE_SECTIONS): Don't define.  Move .toc1 to..
	(OTHER_RELRO_SECTIONS_2): ..here.
	* scripttempl/elf.sc: Move SBSS too when DATA_SDATA.

2015-01-20  Alan Modra  <amodra@gmail.com>

	* emulparams/elf64ppc.sh (BSS_PLT): Don't define.
	(OTHER_READWRITE_SECTIONS): Move .branch_lt to..
	(OTHER_RELRO_SECTIONS_2): ..here.
	(DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
	PLT_BEFORE_GOT): Define.
	* scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
	PLT_BEFORE_GOT combination.
	(DATA_GOT, SDATA_GOT): Don't define if either is already defined.

2015-01-20  Alan Modra  <amodra@gmail.com>

	* emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
	(OTHER_RELRO_SECTIONS_2): ..here, new define.
	* scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.

2015-01-19  Alan Modra  <amodra@gmail.com>

	PR ld/17615
	* ldlang.c (lang_process): Run lang_common before lang_gc_sections.

2015-01-14  Jiong Wang  <jiong.wang@arm.com>

	* ld-arm/elf32-reject.s: New testcase.
	* ld-arm/elf32-reject.d: Likewise.
	* ld-arm/elf32-reject-pie.s: Likewise.
	* ld-arm/elf32-reject-pie.d: Likewise.
	* ld-arm/arm-elf.exp: Run new testcases.
	* ld-arm/ifunc-7.s: Delete f2/f4 test items.
	* ld-arm/ifunc-7.rd: Likewise.
	* ld-arm/ifunc-7.gd: Likewise.
	* ld-arm/ifunc-7.dd: Likewise.
	* ld-arm/ifunc-8.s: Likewise.
	* ld-arm/ifunc-8.rd: Likewise.
	* ld-arm/ifunc-8.gd: Likewise.
	* ld-arm/ifunc-8.dd: Likewise.

2015-01-01  Alan Modra  <amodra@gmail.com>

	* ldver.c (ldversion): Just print current year.

2015-01-01  Alan Modra  <amodra@gmail.com>

	Update year range in copyright notice of all files.

For older changes see ChangeLog-2014
\f
Copyright (C) 2015 Free Software Foundation, Inc.

Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.

Local Variables:
mode: change-log
left-margin: 8
fill-column: 74
version-control: never
End:
Commit	Line	Data
4a0bc59e AM	1	2015-04-01 Alan Modra <amodra@gmail.com>
	2
	3	* emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Don't
	4	init ehdr_start_save.
	5
42271ec5 AM	6	2015-04-01 Alan Modra <amodra@gmail.com>
	7
	8	* Makefile.am (eelf32ppcvxworks.c): Depend on ppc32elf.em and
	9	ldemul-list.h.
	10	(eelf32lppc.c, eelf32lppclinux.c, eelf32lppcnto.c, eelf32lppcsim.c,
	11	eelf32ppc.c, eelf32ppc_fbsd.c, eelf32ppclinux.c, eelf32ppcnto.c,
	12	eelf32ppcsim.c): Rearrange deps for consistency.
	13	* Makefile.in: Regenerate.
	14
4e791d0f ES	15	2015-04-01 Ed Schouten <ed@nuxi.nl>
	16
	17	* emultempl/elf32.em (gld*_before_allocation): Zero-initialize
	18	the ehdr_start_save variable.
	19
6036f486 ES	20	2015-03-31 Ed Schouten <ed@nuxi.nl>
	21
	22	* Makefile.am (ALL_64_EMULATION_SOURCES): Add
	23	eelf_x86_64_cloudabi.c.
	24	(eelf_x86_64_cloudabi.c): New.
	25	* configure.tgt (targ_emul): Set to elf_x86_64_cloudabi for
	26	x86_64--cloudabi.
	27	* Makefile.in: Regenerated.
	28	* emulparams/elf_x86_64_cloudabi.sh: New file.
	29
f24173eb L	30	2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
	31
	32	* configure.ac (AM_ZLIB): Removed.
	33	* Makefile.in: Regenerated.
	34	* config.in: Likewise.
	35	* configure: Likewise.
	36
d9ced15d MS	37	2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
	38
	39	* emultempl/aarch64elf.em (_aarch64_add_stub_section): Set section
	40	alignment to 2.
	41
499c37b5 MS	42	2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
	43
	44	* emultempl/aarch64elf.em
	45	(elf${ELFSIZE}_aarch64_add_stub_section): Adjust layout.
	46
b3862264 CG	47	2015-03-18 Chen Gang <gang.chen.5i5j@gmail.com>
	48
	49	* ldmain.c (main): Use %F instead of %X for einfo.
	50
daf220f0 AM	51	2015-03-02 Alan Modra <amodra@gmail.com>
	52
	53	* ld.texinfo (Options <-z nocopyreloc>): Rewrite.
	54
f0673d20 NC	55	2015-02-27 Nick Clifton <nickc@redhat.com>
	56
	57	PR ld/17900
	58	* ldlang.c (lang_set_flags): Allow exclamation mark to reverse the
	59	sense of the following memory region attribute characters.
	60
330b17b3 AM	61	2015-02-27 Alan Modra <amodra@gmail.com>
	62
	63	* Makefile.am (ALL_EMULATION_SOURCES): Sort new h8300 entries.
	64	(eh8300elf_linux.c, eh8300helf_linux.c, eh8300self_linux.c,
	65	eh8300sxelf_linux.c): Do not invoke genscripts here.
	66	* Makefile.in: Regenerate.
	67
685080f2 NC	68	2015-02-24 Nick Clifton <nickc@redhat.com>
	69
	70	* Makefile.am (ev850.c): Add dependency upon
	71	$(srcdir)/emultempl/v850elf.em.
	72	(ev850_rh850.c): Likewise.
	73	* Makefile.in: Regenerate.
	74	* emultempl/v850elf.em: New file.
	75	* emulparams/v850.sh (EXTRA_EM_FILE): Define.
	76	* emulparams/v850_rh850.sh (EXTRA_EM_FILE): Define.
	77	* scripttempl/v850.sc: Add .note.renesas section.
	78	* scripttempl/v850_rh850.sc: Likewise.
	79
cb072816 SKS	80	2015-02-24 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
	81
	82	* scripttempl/avr.sc: Add new user_signatures region. Define and
	83	use symbols for all region lengths.
	84	* scripttempl/avrtiny.sc: Define and use symbols for all region
	85	lengths.
	86
5518c738 YS	87	2015-01-21 Yoshinori Sato <ysato@users.sourceforge.jp>
	88
	89	* Makefile.am: (ALL_EMULATION_SOURCES): Add new emulations.
	90	* Makefile.in: Regenerate.
	91	* configure.tgt: Add h8300-*-linux
	92	* emulparams/h8300elf_linux.sh: Add new emulation.
	93	* emulparams/h8300helf_linux.sh: Likewise.
	94	* emulparams/h8300self_linux.sh: Likewise.
	95	* emulparams/h8300sxelf_linux.sh: Likewise.
	96
f971c12f NC	97	2015-02-23 Nick Clifton <nickc@redhat.com>
	98
	99	* lexsup.c (parse_args): Produce a more reasonable error message
	100	when -ixxx or -rxxx is the last option on the linker command line.
	101
f58926a6 L	102	2015-02-14 H.J. Lu <hongjiu.lu@intel.com>
	103
	104	PR ld/17973
	105	* testplug2.c (allsymbolsread_silent): New.
	106	(set_register_hook): Handle allsymbolsreadsilent.
	107	(onall_symbols_read): Skip a message if allsymbolsread_silent is
	108	TRUE.
	109
ce875075 AM	110	2015-02-14 Alan Modra <amodra@gmail.com>
	111
	112	PR ld/17973
	113	* ldlang.h (struct lang_input_statement_flags): Add lto_output.
	114	* ldlang.c (lang_process): Don't set loading_lto_outputs.
	115	* ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output
	116	to bfd.
	117	* plugin.c (add_input_file, add_input_library): Set flags.lto_output.
	118
b0619670 L	119	2015-02-13 H.J. Lu <hongjiu.lu@intel.com>
	120
	121	* NEWS: Mention support for LLVM plugin.
	122
66bc8739 AM	123	2015-02-13 Alan Modra <amodra@gmail.com>
	124
	125	* ld.texinfo (Options <--defsym>): Correct cross reference.
	126
88b9e2eb L	127	2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
	128
	129	* lexsup.c (ld_options): Add --[no-]map-whole-files for gold
	130	option compatibility.
	131
45e81354 L	132	2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
	133
	134	* plugin.c (message): Output "warning:" for LDPL_WARNING. Output
	135	"error:" for LDPL_FATAL and LDPL_ERROR.
	136	* testplug2.c (parse_option): Handle fatal, error and warning.
	137
e3001fd9 L	138	2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
	139
	140	* testplug2.c (dump_tv_tag): Removed.
	141	(onall_symbols_read): Return LDPS_ERR if the file descriptor isn't
	142	closed.
	143	* testplug3.c (dump_tv_tag): Removed.
	144	(onclaim_file): Fix typo.
	145
7275e869 L	146	2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
	147
	148	PR ld/17878
	149	* Makefile.am (noinst_LTLIBRARIES): Add libldtestplug2.la and
	150	libldtestplug3.la.
	151	(libldtestplug2_la_SOURCES): New.
	152	(libldtestplug2_la_CFLAGS): Likewise.
	153	(libldtestplug2_la_LDFLAGS): Likewise.
	154	(libldtestplug3_la_SOURCES): New.
	155	(libldtestplug3_la_CFLAGS): Likewise.
	156	(libldtestplug3_la_LDFLAGS): Likewise.
	157	* Makefile.in: Regenerated.
	158	* testplug2.c: New file.
	159	* testplug3.c: Likewise.
	160
b9dc5a87 L	161	2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
	162
	163	PR ld/17878
	164	* plugin.c: Include ../bfd/plugin.h.
	165	(plugin_get_ir_dummy_bfd): Call bfd_create with
	166	link_info.output_bfd instead of srctemplate. Copy BFD info
	167	from srctemplate only if it doesn't use BFD plugin target
	168	vector.
	169	(plugin_load_plugins): Call register_ld_plugin_object_p with
	170	(plugin_object_p)
	171	(plugin_maybe_claim): Renamed to ...
	172	(plugin_object_p): This. Return dummy BFD target vector if
	173	input is calimed by plugin library, otherwise return NULL.
	174	Update plugin_format and plugin_dummy_bfd.
	175	(plugin_maybe_claim): New. Use plugin_object_p.
	176
d319a098 L	177	2015-02-10 H.J. Lu <hongjiu.lu@intel.com>
	178
	179	* plugin.c (plugin_maybe_claim): Initialize use_mmap.
	180
38604796 L	181	2015-02-10 H.J. Lu <hongjiu.lu@intel.com>
	182
	183	* plugin.c (plugin_input_file_t): Add use_mmap.
	184	(plugin_pagesize): New.
	185	(get_view): Use plugin_pagesize. Set use_mmap if mmap is used.
	186	(plugin_load_plugins): Initialize plugin_pagesize.
	187	(plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
	188	file.
	189
fe905789 L	190	2015-02-10 H.J. Lu <hongjiu.lu@intel.com>
	191
	192	* plugin.c (get_view): Align offset passed to mmap.
	193
1d5b29cf L	194	2015-02-08 H.J. Lu <hongjiu.lu@intel.com>
	195
	196	* ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
	197	if plugin isn't active or there is no thing more to claim.
	198
e13419c4 L	199	2015-02-08 H.J. Lu <hongjiu.lu@intel.com>
	200
	201	* plugin.c (plugin_maybe_claim): Check format against bfd_object
	202	directly.
	203
93843894 L	204	2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
	205
	206	* plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
	207	ibfd.
	208
35a1e5f3 L	209	2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
	210
	211	* plugin.c: Include "libbfd.h".
	212	(plugin_strdup): New.
	213	(plugin_maybe_claim): Remove the argument of pointer to struct
	214	ld_plugin_input_file. Open and handle input entry.
	215	* plugin.h (plugin_maybe_claim): Updated.
	216	* ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
	217	without passing a pointer to struct ld_plugin_input_file.
	218	* ldmain.c: Don't include "libbfd.h".
	219	(add_archive_element): Call plugin_maybe_claim directly without
	220	passing a pointer to struct ld_plugin_input_file.
	221
8dfef1bd L	222	2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
	223
	224	* ld.texinfo: Document -z text, -z notext and -z textoff.
	225	* emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
	226	-z text, -z notext and -z textoff.
	227
2aec968d L	228	2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
	229
	230	* configure.ac: Add AC_FUNC_MMAP.
	231	* config.in: Regenerated.
	232	* configure: Likewise.
	233	* plugin.c: Include <sys/mman.h>.
	234	(MAP_FAILED): New. Defined if not defined.
	235	(PROT_READ): Likewise.
	236	(MAP_PRIVATE): Likewise.
	237	(view_buffer_t): New.
	238	(plugin_input_file_t): Add view_buffer.
	239	(get_view): Try mmap and cache the view buffer.
	240	(plugin_maybe_claim): Initialize view_buffer.
	241
119d62ff L	242	2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
	243
	244	* plugin.c (release_input_file): Set fd to -1 after closing it.
	245	(plugin_maybe_claim): Close fd only if fd != -1.
	246
f4b78d18 L	247	2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
	248
	249	PR ld/17878
	250	* plugin.c: Include <errno.h>.
	251	(errno): New. Declare if needed.
	252	(plugin_input_file_t): New.
	253	(get_input_file): Implemented.
	254	(get_view): Likewise.
	255	(release_input_file): Likewise.
	256	(add_symbols): Updated.
	257	(get_symbols): Likewise.
	258	(plugin_maybe_claim): Allocate a plugin_input_file_t. Close fd
	259	only for a bfd_object input.
	260
6c2573b7 AM	261	2015-02-02 Alan Modra <amodra@gmail.com>
	262
	263	* emultempl/ppc64elf.em (toc_section_name): New var.
	264	(ppc_after_open): Set it.
	265	(ppc_before_allocation): Use it.
	266	(gld${EMULATION_NAME}_after_allocation): Here too.
	267
716db898 L	268	2015-01-29 H.J. Lu <hongjiu.lu@intel.com>
	269
	270	* ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
	271	with link_info.lto_plugin_active.
	272	* ldlang.c (lang_process): Likewise.
	273	* ldmain.c (add_archive_element): Likewise.
	274	* plugin.c (plugin_active_plugins_p): Removed.
	275	* plugin.h (plugin_active_plugins_p): Likewise.
	276
37a3056a L	277	2015-01-28 H.J. Lu <hongjiu.lu@intel.com>
	278
	279	* plugin.h (plugin_get_ir_dummy_bfd): Removed. Move comments to
	280	...
	281	* plugin.c (plugin_get_ir_dummy_bfd): Here. Make it static.
	282
15f7a26b L	283	2015-01-28 H.J. Lu <hongjiu.lu@intel.com>
	284
	285	PR ld/17878
	286	* plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
	287	(get_view): New function.
	288	(set_tv_header): Handle LDPT_GET_VIEW.
	289	* testplug.c (tag_names): Add LDPT_GET_VIEW.
	290	(tv_get_view): New.
	291	(dump_tv_tag): Handle LDPT_GET_VIEW.
	292	(parse_tv_tag): Likewise.
	293
dbd1e97e AM	294	2015-01-28 Alan Modra <amodra@gmail.com>
	295
	296	* emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
	297	* emultempl/ppc64elf.em (params): Init new field.
	298	(ppc_after_open): New function.
	299	(LDEMUL_AFTER_OPEN): Define.
	300	* ldlang.c (lang_final): Whitespace fix.
	301
3f8107ab AM	302	2015-01-28 James Bowman <james.bowman@ftdichip.com>
	303
	304	* Makefile.am: Add FT32 files.
	305	* configure.tgt: Handle FT32 target.
	306	* emulparams/elf32ft32.sh: New file.
	307	* scripttempl/ft32.sc: New file.
	308	* Makefile.in: Regenerate.
	309
cc9ad334 SKS	310	2015-01-28 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
	311
	312	PR 4643
	313	* ldexp.c (fold_name): Fold LENGTH only after
	314	lang_first_phase_enum.
	315	* ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
	316	rightaway.
	317	* ldlang.h (struct memory_region_struct): Add origin_exp and
	318	length_exp fields.
	319	* ldlang.c (lang_do_memory_regions): New.
	320	(lang_memory_region_lookup): Initialize origin_exp and
	321	length_exp fields.
	322	(lang_process): Call lang_do_memory_regions.
	323
c05b575a AB	324	2015-01-20 Andrew Burgess <andrew.burgess@embecosm.com>
	325
	326	* ldlang.c (print_assignment): Only evaluate the expression for a
	327	PROVIDE'd assignment when the destination is being defined.
	328	Display a special message for PROVIDE'd symbols that are not being
	329	provided.
	330
5ad18f16 AM	331	2015-01-20 Alan Modra <amodra@gmail.com>
	332
	333	* emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
	334	(OTHER_BSS_SYMBOLS): ..this.
	335	(OTHER_PLT_RELOC_SECTIONS): Don't define.
	336	(OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
	337	(OTHER_READWRITE_SECTIONS): Don't define. Move .toc1 to..
	338	(OTHER_RELRO_SECTIONS_2): ..here.
	339	* scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
	340
23283c1b AM	341	2015-01-20 Alan Modra <amodra@gmail.com>
	342
	343	* emulparams/elf64ppc.sh (BSS_PLT): Don't define.
	344	(OTHER_READWRITE_SECTIONS): Move .branch_lt to..
	345	(OTHER_RELRO_SECTIONS_2): ..here.
	346	(DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
	347	PLT_BEFORE_GOT): Define.
	348	* scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
	349	PLT_BEFORE_GOT combination.
	350	(DATA_GOT, SDATA_GOT): Don't define if either is already defined.
	351
3e2b0f31 AM	352	2015-01-20 Alan Modra <amodra@gmail.com>
	353
	354	* emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
	355	(OTHER_RELRO_SECTIONS_2): ..here, new define.
	356	* scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
	357
c4621b33 AM	358	2015-01-19 Alan Modra <amodra@gmail.com>
c4621b33 AM	359
3e2aa5bb	360	PR ld/17615
c4621b33 AM	361	* ldlang.c (lang_process): Run lang_common before lang_gc_sections.
c4621b33 AM	362
52db4ec2 JW	363	2015-01-14 Jiong Wang <jiong.wang@arm.com>
	364
	365	* ld-arm/elf32-reject.s: New testcase.
	366	* ld-arm/elf32-reject.d: Likewise.
	367	* ld-arm/elf32-reject-pie.s: Likewise.
	368	* ld-arm/elf32-reject-pie.d: Likewise.
	369	* ld-arm/arm-elf.exp: Run new testcases.
	370	* ld-arm/ifunc-7.s: Delete f2/f4 test items.
	371	* ld-arm/ifunc-7.rd: Likewise.
	372	* ld-arm/ifunc-7.gd: Likewise.
	373	* ld-arm/ifunc-7.dd: Likewise.
	374	* ld-arm/ifunc-8.s: Likewise.
	375	* ld-arm/ifunc-8.rd: Likewise.
	376	* ld-arm/ifunc-8.gd: Likewise.
	377	* ld-arm/ifunc-8.dd: Likewise.
	378
efd321f9 AM	379	2015-01-01 Alan Modra <amodra@gmail.com>
	380
	381	* ldver.c (ldversion): Just print current year.
	382
b90efa5b	383	2015-01-01 Alan Modra <amodra@gmail.com>
ca0694ad	384
b90efa5b	385	Update year range in copyright notice of all files.
ca0694ad	386
b90efa5b	387	For older changes see ChangeLog-2014
252b5132	388	\f
b90efa5b	389	Copyright (C) 2015 Free Software Foundation, Inc.
752937aa NC	390
	391	Copying and distribution of this file, with or without modification,
	392	are permitted in any medium without royalty provided the copyright
	393	notice and this notice are preserved.
	394
252b5132 RH	395	Local Variables:
	396	mode: change-log
	397	left-margin: 8
	398	fill-column: 74
	399	version-control: never
	400	End: