2018-01-27  Nick Clifton  <nickc@redhat.com>

	This is the 2.30 release:

	* configure: Regenerate.
	* po/ld.pot: Regenerate.

2018-01-27  Nick Clifton  <nickc@redhat.com>

	PR 22751
	Revert this change as a temporary solution for this PR:

	2017-09-02  Alan Modra  <amodra@gmail.com>

	* ldlang.h (lang_input_statement_type): Expand comments.
	(LANG_FOR_EACH_INPUT_STATEMENT): Rewrite without casts.
	* ldlang.c (lang_for_each_input_file): Likewise.
	(load_symbols): Set usrdata for archives.
	(find_rescan_insertion): New function.
	(lang_process): Trim off and reinsert entries added to file chain
	when rescanning archives for LTO.
	* ldmain.c (add_archive_element): Set my_archive input_statement
	next pointer to last element added.

2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>

	* testsuite/ld-sparc/sparc.exp (32-bit: Helper shared library):
	Link with a version script.
	(32-bit: TLS -fpie): New test.
	(64-bit: Helper shared library): Link with a version script.
	(64-bit: TLS -fpie): New test.
	(64-bit: GOTDATA relocations): Pass -Av9 to the assembler.
	* testsuite/ld-sparc/tlslib.ver: New file.
	* testsuite/ld-sparc/tlspie32.dd: Likewise.
	* testsuite/ld-sparc/tlspie32.s: Likewise.
	* testsuite/ld-sparc/tlspie64.dd: Likewise.
	* testsuite/ld-sparc/tlspie64.s: Likewise.
	* testsuite/ld-sparc/tlssunbin32.dd: Adjust for versioned symbol.
	* testsuite/ld-sparc/tlssunbin32.rd: Likewise.
	* testsuite/ld-sparc/tlssunbin32.sd: Likewise.
	* testsuite/ld-sparc/tlssunbin64.dd: Likewise.
	* testsuite/ld-sparc/tlssunbin64.rd: Likewise.
	* testsuite/ld-sparc/tlssunbin64.sd: Likewise.

2018-01-23  Nick Clifton  <nickc@redhat.com>

	* configure: Regenerate.

2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/22721
	* testsuite/ld-plugin/lto.exp: Run PR ld/22721 tests.
	* testsuite/ld-plugin/pr22721.t: New file.
	* testsuite/ld-plugin/pr22721a.s: Likewise.
	* testsuite/ld-plugin/pr22721b.c: Likewise.

2018-01-18  Alan Modra  <amodra@gmail.com>

	* emultempl/ppc32elf.em: Support optional --plt-align arg.
	* emultempl/ppc64elf.em: Support negative --plt-align arg.

2018-01-18  Alan Modra  <amodra@gmail.com>

	* emultempl/ppc32elf.em (params): Init new field.
	(OPTION_SPECULATE_INDIRECT_JUMPS): Define.
	(OPTION_NO_SPECULATE_INDIRECT_JUMPS): Define.
	(PARSE_AND_LIST_LONGOPTS): Handle new options.
	(PARSE_AND_LIST_ARGS_CASES): Likewise.
	(PARSE_AND_LIST_OPTIONS): Likewise.
	* emultempl/ppc64elf.em (params): Init new field.
	(OPTION_SPECULATE_INDIRECT_JUMPS): Define.
	(OPTION_NO_SPECULATE_INDIRECT_JUMPS): Define.
	(PARSE_AND_LIST_LONGOPTS): Handle --speculate-indirect-jumps.
	(PARSE_AND_LIST_OPTIONS): Likewise.
	(PARSE_AND_LIST_ARGS_CASES): Likewise.
	* ld.texinfo (--no-plt-thread-safe): Correct itemx.
	(--speculate-indirect-jumps): Document.
	* testsuite/ld-powerpc/elfv2exe.d,
	* testsuite/ld-powerpc/elfv2so.d,
	* testsuite/ld-powerpc/relbrlt.d,
	* testsuite/ld-powerpc/powerpc.exp: Disable plt alignment and
	speculation barriers on various tests.

2018-01-18  Alan Modra  <amodra@gmail.com>

	* emultempl/ppc32elf.em (params): Init new field.
	(enum ppc32_opt): New enum to define OPTION_* values.  Add
	OPTION_PLT_ALIGN and OPTION_NO_PLT_ALIGN.
	(PARSE_AND_LIST_LONGOPTS): Handle new options.
	(PARSE_AND_LIST_ARGS_CASES): Likewise.
	(PARSE_AND_LIST_OPTIONS): Likewise.  Break up help output.
	* emultempl/ppc64elf.em (ppc_add_stub_section): Init alignment
	correctly for negative --plt-stub-align.
	* testsuite/ld-powerpc/elfv2exe.d,
	* testsuite/ld-powerpc/elfv2so.d,
	* testsuite/ld-powerpc/relbrlt.d,
	* testsuite/ld-powerpc/relbrlt.s,
	* testsuite/ld-powerpc/tlsexe.d,
	* testsuite/ld-powerpc/tlsexe.r,
	* testsuite/ld-powerpc/tlsexe32.d,
	* testsuite/ld-powerpc/tlsexe32.g,
	* testsuite/ld-powerpc/tlsexe32.r,
	* testsuite/ld-powerpc/tlsexetoc.d,
	* testsuite/ld-powerpc/tlsexetoc.r,
	* testsuite/ld-powerpc/tlsopt5_32.d,
	* testsuite/ld-powerpc/tlsso.d,
	* testsuite/ld-powerpc/tlstocso.d: Update for changed stub order.

2018-01-16  Nick Clifton  <nickc@redhat.com>

	* po/pt_BR.po: Updated Brazilian Portugese translation.

2018-01-15  Nick Clifton  <nickc@redhat.com>

	* po/uk.po: Updated Ukranian translation.

2018-01-13  Nick Clifton  <nickc@redhat.com>

	* po/ld.pot: Regenerate.
	* configure: Regenerate.

2018-01-13  Nick Clifton  <nickc@redhat.com>

	2.30 branch created.
	* NEWS: Add marker for 2.30.

2018-01-12  Alan Modra  <amodra@gmail.com>

	* testsuite/ld-elf/elf.exp: xfail "pr22374 function pointer
	initialization" for currently failing targets.

2018-01-12  Alan Modra  <amodra@gmail.com>

	PR ld/22649
	* testsuite/ld-elf/pr22649.msg: Allow other messages.
	* testsuite/ld-elf/shared.exp: Check that --gc-sections is
	supported before running ld/22649 tests.

2018-01-12  Nick Clifton  <nickc@redhat.com>

	* emultempl/elf32.em (_handle_option): Add support for "-z undefs"
	as the opposite of "-z defs".
	* ld.texinfo: Document the new option.  Update the description of
	the -z defs option to make it clear that it does generate an error
	if an undefined symbol reference is found in an object file whilst
	creating a shared library.
	* NEWS: Document this new feature.

2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>

	* testsuite/ld-elf/pr22393-2a.rd: Replace "-z textonly" with
	"-z separate-code".
	* testsuite/ld-elf/pr22393-2b.rd: Likewise.
	* testsuite/ld-x86-64/pr22393-3a.rd: Likewise.
	* testsuite/ld-x86-64/pr22393-3b.rd: Likewise.

2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/22393
	* testsuite/ld-x86-64/pr22393-3a.c: New file.
	* testsuite/ld-x86-64/pr22393-3a.rd: Likewise.
	* testsuite/ld-x86-64/pr22393-3b.c: Likewise.
	* testsuite/ld-x86-64/pr22393-3b.rd: Likewise.
	* testsuite/ld-x86-64/x86-64.exp: Run tests for -z separate-code
	-z max-page-size=0x1000.

2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/22393
	* testsuite/ld-elf/pr16322.d: Add -z noseparate-code.
	* testsuite/ld-elf/pr22393-1.s: New file.
	* testsuite/ld-elf/pr22393-1a.d: Likewise.
	* testsuite/ld-elf/pr22393-1b.d: Likewise.
	* testsuite/ld-elf/pr22393-1c.d: Likewise.
	* testsuite/ld-elf/pr22393-1d.d: Likewise.
	* testsuite/ld-elf/pr22393-1e.d: Likewise.
	* testsuite/ld-elf/pr22393-1f.d: Likewise.
	* testsuite/ld-elf/pr22393-2a.c: Likewise.
	* testsuite/ld-elf/pr22393-2a.rd: Likewise.
	* testsuite/ld-elf/pr22393-2b.c: Likewise.
	* testsuite/ld-elf/pr22393-2b.rd: Likewise.
	* testsuite/ld-elf/shared.exp: Run tests for -z separate-code.

2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/22393
	* NEWS: Mention "-z separate-code".
	* emultempl/elf32.em (gld${EMULATION_NAME}_get_script): Get
	builtin linker scripts and return linker scripts from disk for
	"-z separate-code".
	(gld${EMULATION_NAME}_handle_option): Handle "-z separate-code"
	and "-z noseparate-code".
	* genscripts.sh: Generate linker scripts for "-z separate-code".
	(LD_FLAG): Set to *textonly for "-z separate-code".
	* ld.texinfo: Document "-z separate-code".
	* lexsup.c (elf_shlib_list_options): Add linker help messsages
	for "-z separate-code" and "-z noseparate-code".
	* scripttempl/elf.sc (SEPARATE_TEXT): New
	(TEXT_SEGMENT_ALIGN): Likewise.
	Use ${TEXT_SEGMENT_ALIGN} to align and pad text segment to
	${MAXPAGESIZE}.

2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/22649
	* testsuite/ld-elf/pr22649-1.s: New file.
	* testsuite/ld-elf/pr22649-2a.s: Likewise.
	* testsuite/ld-elf/pr22649-2b.s: Likewise.
	* testsuite/ld-elf/pr22649.msg: Likewise.
	* testsuite/ld-elf/shared.exp: Run ld/22649 tests.

2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/22677
	* scripttempl/elf.sc (PREINIT_ARRAY): New.
	Don't add .preinit_array for ld -r.
	* testsuite/ld-elf/pr22677.d: New file.
	* testsuite/ld-elf/pr22677.s: Likewise.

2018-01-11  Andrew Burgess  <andrew.burgess@embecosm.com>

	* ldexp.h (union etree_union): Remove defsym field.
	* ldexp.c (exp_assop): Remove defsym parameter, and use of defsym
	parameter.
	(exp_assign): Remove passing of defsym parameter.
	(exp_defsym): Likewise.
	(exp_provide): Likewise.

2018-01-11  Andrew Burgess  <andrew.burgess@embecosm.com>

	* ldexp.c (exp_fold_tree_1): Rework condition underwhich provide
	nodes are ignored in the tree walk, and move the location at which
	we change provide nodes into provided nodes.
	(exp_init_os): Add etree_provided.
	* testsuite/ld-scripts/provide-6.d: New file.
	* testsuite/ld-scripts/provide-6.t: New file.
	* testsuite/ld-scripts/provide-7.d: New file.
	* testsuite/ld-scripts/provide-7.t: New file.
	* testsuite/ld-scripts/provide-8.d: New file.
	* testsuite/ld-scripts/provide-8.t: New file.

2018-01-11  Andrew Burgess  <andrew.burgess@embecosm.com>

	* testsuite/ld-scripts/provide-3.d: Add xfail directive.
	* testsuite/ld-scripts/provide-4.d: Use new map file name.
	* testsuite/ld-scripts/provide-5.d: Use new map file name.
	* testsuite/ld-scripts/provide-4-map.d: Renamed to...
	* testsuite/ld-scripts/provide-4.map: ...this.
	* testsuite/ld-scripts/provide-5-map.d: Renamed to...
	* testsuite/ld-scripts/provide-5.map: ...this.
	* testsuite/ld-scripts/provide.exp: Move xfail into provide-3.d
	file, and run tests in a loop.

2018-01-11  Andrew Burgess  <andrew.burgess@embecosm.com>

	* ldexp.c (exp_print_tree): Use '=' instead of ',' when printing
	PROVIDE statements.
	* testsuite/ld-scripts/provide-4.map: Update expected output.
	* testsuite/ld-scripts/provide-5.map: Likewise.

2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/22696
	* scripttempl/elf.sc: Fix the order of SHLIB_RODATA_ADDR.

2018-01-09  Jim Wilson  <jimw@sifive.com>

	* testsuite/ld-elf/eh-frame-hdr.d (#xfail): Delete
	(#alltargets): Renamed from #target.  Add shared.
	* testsuite/lib/ld-lib.exp (run_dump_test): Document shared target.
	Document alltargets option.  Add support for alltargets option.
	(istarget): Add support for shared target.

2018-01-08  Jim Wilson  <jimw@sifive.com>

	* testsuite/ld-riscv-elf/c-lui.d: Don't use -shared.  Check for _start
	instead of .text.
	* testsuite/ld-riscv-elf/c-lui.s: Add _start label.
	* testsuite/ld-riscv-elf/ld-riscv-elf.exp: Before __global_pointer$
	tests, add call to check_shared_lib_support.

2018-01-05  Jim Wilson  <jimw@sifive.com>

	* testsuite/ld-riscv-elf/disas-jalr.d: New.
	* testsuite/ld-riscv-elf/disas-jalr.s: New.
	* testsuite/ld-riscv-elf/ld-riscv-elf.exp: Run new testcase.

	* emulparams/elf32lriscv-defs.sh (GENERATE_SHLIB_SCRIPT): Move inside
	case on $target, and don't set for riscv*-elf targets.
	(GENERATE_PIE_SCRIPT): Likewise.

2018-01-03  Alan Modra  <amodra@gmail.com>

	Update year range in copyright notice of all files.

For older changes see ChangeLog-2017

Copyright (C) 2018 Free Software Foundation, Inc.

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