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

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

	* ldlang.c (lang_size_sections): When alignment of sections
	results in relro base adjustment being too large, don't go lower
	than the initial value.
	* ldexp.c (fold_binary <DATA_SEGMENT_RELRO_END>): Comment.
	* scripttempl/elf.sc (DATA_SEGMENT_ALIGN): Omit SEGMENT_SIZE
	alignment when SEGMENT_SIZE is the same as MAXPAGESIZE.

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
6c1aca3e AM	1	2015-04-01 Alan Modra <amodra@gmail.com>
	2
	3	* ldlang.c (lang_size_sections): When alignment of sections
	4	results in relro base adjustment being too large, don't go lower
	5	than the initial value.
	6	* ldexp.c (fold_binary <DATA_SEGMENT_RELRO_END>): Comment.
	7	* scripttempl/elf.sc (DATA_SEGMENT_ALIGN): Omit SEGMENT_SIZE
	8	alignment when SEGMENT_SIZE is the same as MAXPAGESIZE.
	9
4a0bc59e AM	10	2015-04-01 Alan Modra <amodra@gmail.com>
	11
	12	* emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Don't
	13	init ehdr_start_save.
	14
42271ec5 AM	15	2015-04-01 Alan Modra <amodra@gmail.com>
	16
	17	* Makefile.am (eelf32ppcvxworks.c): Depend on ppc32elf.em and
	18	ldemul-list.h.
	19	(eelf32lppc.c, eelf32lppclinux.c, eelf32lppcnto.c, eelf32lppcsim.c,
	20	eelf32ppc.c, eelf32ppc_fbsd.c, eelf32ppclinux.c, eelf32ppcnto.c,
	21	eelf32ppcsim.c): Rearrange deps for consistency.
	22	* Makefile.in: Regenerate.
	23
4e791d0f ES	24	2015-04-01 Ed Schouten <ed@nuxi.nl>
	25
	26	* emultempl/elf32.em (gld*_before_allocation): Zero-initialize
	27	the ehdr_start_save variable.
	28
6036f486 ES	29	2015-03-31 Ed Schouten <ed@nuxi.nl>
	30
	31	* Makefile.am (ALL_64_EMULATION_SOURCES): Add
	32	eelf_x86_64_cloudabi.c.
	33	(eelf_x86_64_cloudabi.c): New.
	34	* configure.tgt (targ_emul): Set to elf_x86_64_cloudabi for
	35	x86_64--cloudabi.
	36	* Makefile.in: Regenerated.
	37	* emulparams/elf_x86_64_cloudabi.sh: New file.
	38
f24173eb L	39	2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
	40
	41	* configure.ac (AM_ZLIB): Removed.
	42	* Makefile.in: Regenerated.
	43	* config.in: Likewise.
	44	* configure: Likewise.
	45
d9ced15d MS	46	2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
	47
	48	* emultempl/aarch64elf.em (_aarch64_add_stub_section): Set section
	49	alignment to 2.
	50
499c37b5 MS	51	2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
	52
	53	* emultempl/aarch64elf.em
	54	(elf${ELFSIZE}_aarch64_add_stub_section): Adjust layout.
	55
b3862264 CG	56	2015-03-18 Chen Gang <gang.chen.5i5j@gmail.com>
	57
	58	* ldmain.c (main): Use %F instead of %X for einfo.
	59
daf220f0 AM	60	2015-03-02 Alan Modra <amodra@gmail.com>
	61
	62	* ld.texinfo (Options <-z nocopyreloc>): Rewrite.
	63
f0673d20 NC	64	2015-02-27 Nick Clifton <nickc@redhat.com>
	65
	66	PR ld/17900
	67	* ldlang.c (lang_set_flags): Allow exclamation mark to reverse the
	68	sense of the following memory region attribute characters.
	69
330b17b3 AM	70	2015-02-27 Alan Modra <amodra@gmail.com>
	71
	72	* Makefile.am (ALL_EMULATION_SOURCES): Sort new h8300 entries.
	73	(eh8300elf_linux.c, eh8300helf_linux.c, eh8300self_linux.c,
	74	eh8300sxelf_linux.c): Do not invoke genscripts here.
	75	* Makefile.in: Regenerate.
	76
685080f2 NC	77	2015-02-24 Nick Clifton <nickc@redhat.com>
	78
	79	* Makefile.am (ev850.c): Add dependency upon
	80	$(srcdir)/emultempl/v850elf.em.
	81	(ev850_rh850.c): Likewise.
	82	* Makefile.in: Regenerate.
	83	* emultempl/v850elf.em: New file.
	84	* emulparams/v850.sh (EXTRA_EM_FILE): Define.
	85	* emulparams/v850_rh850.sh (EXTRA_EM_FILE): Define.
	86	* scripttempl/v850.sc: Add .note.renesas section.
	87	* scripttempl/v850_rh850.sc: Likewise.
	88
cb072816 SKS	89	2015-02-24 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
	90
	91	* scripttempl/avr.sc: Add new user_signatures region. Define and
	92	use symbols for all region lengths.
	93	* scripttempl/avrtiny.sc: Define and use symbols for all region
	94	lengths.
	95
5518c738 YS	96	2015-01-21 Yoshinori Sato <ysato@users.sourceforge.jp>
	97
	98	* Makefile.am: (ALL_EMULATION_SOURCES): Add new emulations.
	99	* Makefile.in: Regenerate.
	100	* configure.tgt: Add h8300-*-linux
	101	* emulparams/h8300elf_linux.sh: Add new emulation.
	102	* emulparams/h8300helf_linux.sh: Likewise.
	103	* emulparams/h8300self_linux.sh: Likewise.
	104	* emulparams/h8300sxelf_linux.sh: Likewise.
	105
f971c12f NC	106	2015-02-23 Nick Clifton <nickc@redhat.com>
	107
	108	* lexsup.c (parse_args): Produce a more reasonable error message
	109	when -ixxx or -rxxx is the last option on the linker command line.
	110
f58926a6 L	111	2015-02-14 H.J. Lu <hongjiu.lu@intel.com>
	112
	113	PR ld/17973
	114	* testplug2.c (allsymbolsread_silent): New.
	115	(set_register_hook): Handle allsymbolsreadsilent.
	116	(onall_symbols_read): Skip a message if allsymbolsread_silent is
	117	TRUE.
	118
ce875075 AM	119	2015-02-14 Alan Modra <amodra@gmail.com>
	120
	121	PR ld/17973
	122	* ldlang.h (struct lang_input_statement_flags): Add lto_output.
	123	* ldlang.c (lang_process): Don't set loading_lto_outputs.
	124	* ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output
	125	to bfd.
	126	* plugin.c (add_input_file, add_input_library): Set flags.lto_output.
	127
b0619670 L	128	2015-02-13 H.J. Lu <hongjiu.lu@intel.com>
	129
	130	* NEWS: Mention support for LLVM plugin.
	131
66bc8739 AM	132	2015-02-13 Alan Modra <amodra@gmail.com>
	133
	134	* ld.texinfo (Options <--defsym>): Correct cross reference.
	135
88b9e2eb L	136	2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
	137
	138	* lexsup.c (ld_options): Add --[no-]map-whole-files for gold
	139	option compatibility.
	140
45e81354 L	141	2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
	142
	143	* plugin.c (message): Output "warning:" for LDPL_WARNING. Output
	144	"error:" for LDPL_FATAL and LDPL_ERROR.
	145	* testplug2.c (parse_option): Handle fatal, error and warning.
	146
e3001fd9 L	147	2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
	148
	149	* testplug2.c (dump_tv_tag): Removed.
	150	(onall_symbols_read): Return LDPS_ERR if the file descriptor isn't
	151	closed.
	152	* testplug3.c (dump_tv_tag): Removed.
	153	(onclaim_file): Fix typo.
	154
7275e869 L	155	2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
	156
	157	PR ld/17878
	158	* Makefile.am (noinst_LTLIBRARIES): Add libldtestplug2.la and
	159	libldtestplug3.la.
	160	(libldtestplug2_la_SOURCES): New.
	161	(libldtestplug2_la_CFLAGS): Likewise.
	162	(libldtestplug2_la_LDFLAGS): Likewise.
	163	(libldtestplug3_la_SOURCES): New.
	164	(libldtestplug3_la_CFLAGS): Likewise.
	165	(libldtestplug3_la_LDFLAGS): Likewise.
	166	* Makefile.in: Regenerated.
	167	* testplug2.c: New file.
	168	* testplug3.c: Likewise.
	169
b9dc5a87 L	170	2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
	171
	172	PR ld/17878
	173	* plugin.c: Include ../bfd/plugin.h.
	174	(plugin_get_ir_dummy_bfd): Call bfd_create with
	175	link_info.output_bfd instead of srctemplate. Copy BFD info
	176	from srctemplate only if it doesn't use BFD plugin target
	177	vector.
	178	(plugin_load_plugins): Call register_ld_plugin_object_p with
	179	(plugin_object_p)
	180	(plugin_maybe_claim): Renamed to ...
	181	(plugin_object_p): This. Return dummy BFD target vector if
	182	input is calimed by plugin library, otherwise return NULL.
	183	Update plugin_format and plugin_dummy_bfd.
	184	(plugin_maybe_claim): New. Use plugin_object_p.
	185
d319a098 L	186	2015-02-10 H.J. Lu <hongjiu.lu@intel.com>
	187
	188	* plugin.c (plugin_maybe_claim): Initialize use_mmap.
	189
38604796 L	190	2015-02-10 H.J. Lu <hongjiu.lu@intel.com>
	191
	192	* plugin.c (plugin_input_file_t): Add use_mmap.
	193	(plugin_pagesize): New.
	194	(get_view): Use plugin_pagesize. Set use_mmap if mmap is used.
	195	(plugin_load_plugins): Initialize plugin_pagesize.
	196	(plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
	197	file.
	198
fe905789 L	199	2015-02-10 H.J. Lu <hongjiu.lu@intel.com>
	200
	201	* plugin.c (get_view): Align offset passed to mmap.
	202
1d5b29cf L	203	2015-02-08 H.J. Lu <hongjiu.lu@intel.com>
	204
	205	* ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
	206	if plugin isn't active or there is no thing more to claim.
	207
e13419c4 L	208	2015-02-08 H.J. Lu <hongjiu.lu@intel.com>
	209
	210	* plugin.c (plugin_maybe_claim): Check format against bfd_object
	211	directly.
	212
93843894 L	213	2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
	214
	215	* plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
	216	ibfd.
	217
35a1e5f3 L	218	2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
	219
	220	* plugin.c: Include "libbfd.h".
	221	(plugin_strdup): New.
	222	(plugin_maybe_claim): Remove the argument of pointer to struct
	223	ld_plugin_input_file. Open and handle input entry.
	224	* plugin.h (plugin_maybe_claim): Updated.
	225	* ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
	226	without passing a pointer to struct ld_plugin_input_file.
	227	* ldmain.c: Don't include "libbfd.h".
	228	(add_archive_element): Call plugin_maybe_claim directly without
	229	passing a pointer to struct ld_plugin_input_file.
	230
8dfef1bd L	231	2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
	232
	233	* ld.texinfo: Document -z text, -z notext and -z textoff.
	234	* emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
	235	-z text, -z notext and -z textoff.
	236
2aec968d L	237	2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
	238
	239	* configure.ac: Add AC_FUNC_MMAP.
	240	* config.in: Regenerated.
	241	* configure: Likewise.
	242	* plugin.c: Include <sys/mman.h>.
	243	(MAP_FAILED): New. Defined if not defined.
	244	(PROT_READ): Likewise.
	245	(MAP_PRIVATE): Likewise.
	246	(view_buffer_t): New.
	247	(plugin_input_file_t): Add view_buffer.
	248	(get_view): Try mmap and cache the view buffer.
	249	(plugin_maybe_claim): Initialize view_buffer.
	250
119d62ff L	251	2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
	252
	253	* plugin.c (release_input_file): Set fd to -1 after closing it.
	254	(plugin_maybe_claim): Close fd only if fd != -1.
	255
f4b78d18 L	256	2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
	257
	258	PR ld/17878
	259	* plugin.c: Include <errno.h>.
	260	(errno): New. Declare if needed.
	261	(plugin_input_file_t): New.
	262	(get_input_file): Implemented.
	263	(get_view): Likewise.
	264	(release_input_file): Likewise.
	265	(add_symbols): Updated.
	266	(get_symbols): Likewise.
	267	(plugin_maybe_claim): Allocate a plugin_input_file_t. Close fd
	268	only for a bfd_object input.
	269
6c2573b7 AM	270	2015-02-02 Alan Modra <amodra@gmail.com>
	271
	272	* emultempl/ppc64elf.em (toc_section_name): New var.
	273	(ppc_after_open): Set it.
	274	(ppc_before_allocation): Use it.
	275	(gld${EMULATION_NAME}_after_allocation): Here too.
	276
716db898 L	277	2015-01-29 H.J. Lu <hongjiu.lu@intel.com>
	278
	279	* ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
	280	with link_info.lto_plugin_active.
	281	* ldlang.c (lang_process): Likewise.
	282	* ldmain.c (add_archive_element): Likewise.
	283	* plugin.c (plugin_active_plugins_p): Removed.
	284	* plugin.h (plugin_active_plugins_p): Likewise.
	285
37a3056a L	286	2015-01-28 H.J. Lu <hongjiu.lu@intel.com>
	287
	288	* plugin.h (plugin_get_ir_dummy_bfd): Removed. Move comments to
	289	...
	290	* plugin.c (plugin_get_ir_dummy_bfd): Here. Make it static.
	291
15f7a26b L	292	2015-01-28 H.J. Lu <hongjiu.lu@intel.com>
	293
	294	PR ld/17878
	295	* plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
	296	(get_view): New function.
	297	(set_tv_header): Handle LDPT_GET_VIEW.
	298	* testplug.c (tag_names): Add LDPT_GET_VIEW.
	299	(tv_get_view): New.
	300	(dump_tv_tag): Handle LDPT_GET_VIEW.
	301	(parse_tv_tag): Likewise.
	302
dbd1e97e AM	303	2015-01-28 Alan Modra <amodra@gmail.com>
	304
	305	* emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
	306	* emultempl/ppc64elf.em (params): Init new field.
	307	(ppc_after_open): New function.
	308	(LDEMUL_AFTER_OPEN): Define.
	309	* ldlang.c (lang_final): Whitespace fix.
	310
3f8107ab AM	311	2015-01-28 James Bowman <james.bowman@ftdichip.com>
	312
	313	* Makefile.am: Add FT32 files.
	314	* configure.tgt: Handle FT32 target.
	315	* emulparams/elf32ft32.sh: New file.
	316	* scripttempl/ft32.sc: New file.
	317	* Makefile.in: Regenerate.
	318
cc9ad334 SKS	319	2015-01-28 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
	320
	321	PR 4643
	322	* ldexp.c (fold_name): Fold LENGTH only after
	323	lang_first_phase_enum.
	324	* ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
	325	rightaway.
	326	* ldlang.h (struct memory_region_struct): Add origin_exp and
	327	length_exp fields.
	328	* ldlang.c (lang_do_memory_regions): New.
	329	(lang_memory_region_lookup): Initialize origin_exp and
	330	length_exp fields.
	331	(lang_process): Call lang_do_memory_regions.
	332
c05b575a AB	333	2015-01-20 Andrew Burgess <andrew.burgess@embecosm.com>
	334
	335	* ldlang.c (print_assignment): Only evaluate the expression for a
	336	PROVIDE'd assignment when the destination is being defined.
	337	Display a special message for PROVIDE'd symbols that are not being
	338	provided.
	339
5ad18f16 AM	340	2015-01-20 Alan Modra <amodra@gmail.com>
	341
	342	* emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
	343	(OTHER_BSS_SYMBOLS): ..this.
	344	(OTHER_PLT_RELOC_SECTIONS): Don't define.
	345	(OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
	346	(OTHER_READWRITE_SECTIONS): Don't define. Move .toc1 to..
	347	(OTHER_RELRO_SECTIONS_2): ..here.
	348	* scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
	349
23283c1b AM	350	2015-01-20 Alan Modra <amodra@gmail.com>
	351
	352	* emulparams/elf64ppc.sh (BSS_PLT): Don't define.
	353	(OTHER_READWRITE_SECTIONS): Move .branch_lt to..
	354	(OTHER_RELRO_SECTIONS_2): ..here.
	355	(DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
	356	PLT_BEFORE_GOT): Define.
	357	* scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
	358	PLT_BEFORE_GOT combination.
	359	(DATA_GOT, SDATA_GOT): Don't define if either is already defined.
	360
3e2b0f31 AM	361	2015-01-20 Alan Modra <amodra@gmail.com>
	362
	363	* emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
	364	(OTHER_RELRO_SECTIONS_2): ..here, new define.
	365	* scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
	366
c4621b33 AM	367	2015-01-19 Alan Modra <amodra@gmail.com>
c4621b33 AM	368
3e2aa5bb	369	PR ld/17615
c4621b33 AM	370	* ldlang.c (lang_process): Run lang_common before lang_gc_sections.
c4621b33 AM	371
52db4ec2 JW	372	2015-01-14 Jiong Wang <jiong.wang@arm.com>
	373
	374	* ld-arm/elf32-reject.s: New testcase.
	375	* ld-arm/elf32-reject.d: Likewise.
	376	* ld-arm/elf32-reject-pie.s: Likewise.
	377	* ld-arm/elf32-reject-pie.d: Likewise.
	378	* ld-arm/arm-elf.exp: Run new testcases.
	379	* ld-arm/ifunc-7.s: Delete f2/f4 test items.
	380	* ld-arm/ifunc-7.rd: Likewise.
	381	* ld-arm/ifunc-7.gd: Likewise.
	382	* ld-arm/ifunc-7.dd: Likewise.
	383	* ld-arm/ifunc-8.s: Likewise.
	384	* ld-arm/ifunc-8.rd: Likewise.
	385	* ld-arm/ifunc-8.gd: Likewise.
	386	* ld-arm/ifunc-8.dd: Likewise.
	387
efd321f9 AM	388	2015-01-01 Alan Modra <amodra@gmail.com>
	389
	390	* ldver.c (ldversion): Just print current year.
	391
b90efa5b	392	2015-01-01 Alan Modra <amodra@gmail.com>
ca0694ad	393
b90efa5b	394	Update year range in copyright notice of all files.
ca0694ad	395
b90efa5b	396	For older changes see ChangeLog-2014
252b5132	397	\f
b90efa5b	398	Copyright (C) 2015 Free Software Foundation, Inc.
752937aa NC	399
	400	Copying and distribution of this file, with or without modification,
	401	are permitted in any medium without royalty provided the copyright
	402	notice and this notice are preserved.
	403
252b5132 RH	404	Local Variables:
	405	mode: change-log
	406	left-margin: 8
	407	fill-column: 74
	408	version-control: never
	409	End: