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Alan Modra
2018-01-03 15:45:17 +10:30
parent bd570f80f6
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18 changed files with 19902 additions and 19776 deletions
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2017-09-18 Nick Clifton <nickc@redhat.com> For older changes see ChangeLog-2017
* dwarf.h (elfcpp): Add definition of DW_CFA_DUP.
2017-08-29 Alan Modra <amodra@gmail.com>
* elfcpp.h (DT_PPC_OPT): Define.
* powerpc.h (PPC_OPT_TLS): Define.
2017-07-28 H.J. Lu <hongjiu.lu@intel.com>
PR gold/21857
* elfcpp.h (Chdr_write): Add put_ch_reserved.
(Chdr_write<64, true>::put_ch_reserved): New.
(Chdr_write<64, false>::put_ch_reserved): Likewise.
2017-07-03 Alan Modra <amodra@gmail.com>
* dwarf.h (DW_FIRST_IDX, DW_IDX, DW_IDX_DUP, DW_END_IDX): Define,
and undefine after using.
2017-06-21 Alan Modra <amodra@gmail.com>
* elfcpp.h (DT_PPC64_OPT): Define.
* powerpc.h (PPC64_OPT_TLS, PPC64_OPT_MULTI_TOC,
PPC64_OPT_LOCALENTRY): Define.
2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* elfcpp.h (enum PT): Add PT_S390_PGSTE to enum.
2017-01-02 Alan Modra <amodra@gmail.com>
Update year range in copyright notice of all files.
For older changes see ChangeLog-2016
Copyright (C) 2017 Free Software Foundation, Inc. Copyright (C) 2018 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification, Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright are permitted in any medium without royalty provided the copyright

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2017-09-18 Nick Clifton <nickc@redhat.com>
* dwarf.h (elfcpp): Add definition of DW_CFA_DUP.
2017-08-29 Alan Modra <amodra@gmail.com>
* elfcpp.h (DT_PPC_OPT): Define.
* powerpc.h (PPC_OPT_TLS): Define.
2017-07-28 H.J. Lu <hongjiu.lu@intel.com>
PR gold/21857
* elfcpp.h (Chdr_write): Add put_ch_reserved.
(Chdr_write<64, true>::put_ch_reserved): New.
(Chdr_write<64, false>::put_ch_reserved): Likewise.
2017-07-03 Alan Modra <amodra@gmail.com>
* dwarf.h (DW_FIRST_IDX, DW_IDX, DW_IDX_DUP, DW_END_IDX): Define,
and undefine after using.
2017-06-21 Alan Modra <amodra@gmail.com>
* elfcpp.h (DT_PPC64_OPT): Define.
* powerpc.h (PPC64_OPT_TLS, PPC64_OPT_MULTI_TOC,
PPC64_OPT_LOCALENTRY): Define.
2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* elfcpp.h (enum PT): Add PT_S390_PGSTE to enum.
2017-01-02 Alan Modra <amodra@gmail.com>
Update year range in copyright notice of all files.
For older changes see ChangeLog-2016
Copyright (C) 2017 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
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2017-12-15 Alan Modra <amodra@gmail.com> For older changes see ChangeLog-2017
PR 22602
* powerpc.cc (Target_powerpc::Branch_info::mark_pltcall): Resolve
forwards before replacing __tls_get_addr.
(Target_powerpc::Branch_info::make_stub): Likewise.
2017-12-11 Stephen Crane <sjc@immunant.com>
* plugin.cc (Plugin::load): Include hooks for register_new_input
in transfer vector.
(Plugin::new_input): New function.
(register_new_input): New function.
(Plugin_manager::claim_file): Call Plugin::new_input if in
replacement phase.
* plugin.h (Plugin::set_new_input_handler): New function.
* testsuite/plugin_new_section_layout.c: New plugin to test
new_input plugin API.
* testsuite/plugin_final_layout.sh: Add new input test.
* testsuite/Makefile.am (plugin_layout_new_file): New test case.
* testsuite/Makefile.in: Regenerate.
2017-12-02 Vladimir Kondratyev <vladimir@kondratyev.su>
Cary Coutant <ccoutant@gmail.com>
PR gold/22540
* output.cc (gold_fallocate): Trivial return for len == 0.
Add fallback options when posix_fallocate and fallocate return
not-supported errors.
2017-12-01 Cary Coutant <ccoutant@gmail.com>
PR gold/21090
* incremental.cc (Sized_relobj_incr::do_relocate): Fix comment.
* options.cc (General_options::finalize): Disallow -pie with
incremental linking.
* x86_64.cc (Target_x86_64::Scan::local): Don't do mov-to-lea
or callq-to-direct optimizations for incremental links.
(Target_x86_64::Scan::global): Likewise.
(Target_x86_64::Relocate::relocate): Likewise.
* testsuite/Makefile.am (incremental_test): Force -no-pie.
(incremental_test_2): Likewise.
(incremental_test_3): Likewise.
(incremental_test_4): Likewise.
(incremental_test_5): Likewise.
(incremental_test_6): Likewise.
(incremental_copy_test): Likewise.
(incremental_common_test_1): Likewise.
(incremental_comdat_test_1): Likewise.
* testsuite/Makefile.in: Regenerate.
2017-12-01 Cary Coutant <ccoutant@gmail.com>
PR gold/21841
* testsuite/debug_msg.sh: Adjust expected line numbers.
* testsuite/odr_violation2.cc (DummyFunction): New function.
2017-12-01 Cary Coutant <ccoutant@gmail.com>
PR gold/22309
* testsuite/Makefile.am (two_file_test_1_v1_ndebug.o): Compile with
no EH information.
(two_file_test_1_ndebug.o): Likewise.
* testsuite/Makefile.in: Regenerate.
* testsuite/two_file_test_1.cc: Touch to force recompilation with new
flags.
* testsuite/two_file_test_1_v1.cc: Likewise.
2017-12-01 Cary Coutant <ccoutant@gmail.com>
PR gold/22042
* options.h (-fuse-ld): Use NULL instead of empty string.
2017-12-01 Benjamin Peterson <bp@benjamin.pe>
PR gold/22406
* gold.cc (queue_initial_tasks) Check for number of real input files.
* options.cc (Command_line::process) Check for unterminated --start-lib
options.
* testsuite/Makefile.am: Add new test script.
* testsuite/Makefile.in: Regenerate.
* testsuite/check_empty_command_lines.sh: New test script.
2017-11-17 Stephen Crane <sjc@immunant.com>
PR gold/22448
* symtab.cc (Symbol_table::add_from_object): Only rescan for
undefined symbols in regular, not dynamic, objects.
2017-11-30 Peter Smith <peter.smith@linaro.org>
PR gold/20765
* aarch64.cc (Aarch64_relobj::update_erratum_address): New method.
(AArch64_relobj::scan_errata): Update addresses in stub table after
relaxation pass.
2017-11-30 Peter Smith <peter.smith@linaro.org>
Cary Coutant <ccoutant@gmail.com>
PR gold/20765
* aarch64.cc (Erratum_stub::invalidate_erratum_stub): Use erratum_insn_
instead of relobj_ to invalidate the stub.
(Erratum_stub::is_invalidated_erratum_stub): Likewise.
2017-11-30 Peter Smith <peter.smith@linaro.org>
PR gold/22233
* aarch64.cc (AArch64_relobj::fix_errata_and_relocate_erratum_stubs):
Fix calculation of stub address.
2017-11-29 Stefan Stroe <stroestefan@gmail.com>
* po/Make-in (datadir): Define as @datadir@.
(localedir): Define as @localedir@.
(gnulocaledir, gettextsrcdir): Use @datarootdir@.
2017-11-28 Cary Coutant <ccoutant@gmail.com>
* resolve.cc (Symbol_table::resolve): Allow multiply-defined absolute
symbols when they have the same value.
2017-11-28 Cary Coutant <ccoutant@gmail.com>
* object.h (class Sized_relobj_file): Remove discarded_eh_frame_shndx_.
* object.cc (Sized_relobj_file::Sized_relobj_file): Likewise.
(Sized_relobj_file::layout_eh_frame_section): Likewise.
(Sized_relobj_file::do_count_local_symbols): Check for optimized
.eh_frame section by other means.
(Sized_relobj_file::compute_final_local_value_internal): Likewise.
2017-11-28 H.J. Lu <hongjiu.lu@intel.com>
* testsuite/pr22266_a.c: Add a newline at end of file.
2017-11-27 Cary Coutant <ccoutant@gmail.com>
PR gold/19291
PR gold/22266
* object.cc (Sized_relobj_file::compute_final_local_value_internal):
Revert changes from 2017-11-08 patch. Adjust symbol value in
relocatable links for non-section symbols.
(Sized_relobj_file::compute_final_local_value): Revert changes from
2017-11-08 patch.
(Sized_relobj_file::do_finalize_local_symbols): Likewise.
(Sized_relobj_file::write_local_symbols): Revert changes from
2015-11-25 patch.
* object.h (Sized_relobj_file::compute_final_local_value_internal):
Revert changes from 2017-11-08 patch.
* powerpc.cc (Target_powerpc::relocate_relocs): Adjust addend for
relocatable links.
* target-reloc.h (relocate_relocs): Adjust addend for relocatable links.
* testsuite/pr22266_a.c (hello): New function.
* testsuite/pr22266_main.c (main): Add test for merge sections.
* testsuite/pr22266_script.t: Add rule for .rodata.
2017-11-19 Ian Lance Taylor <iant@google.com>
Cary Coutant <ccoutant@gmail.com>
* dwarf_reader.h (class Dwarf_info_reader): Add ref_addr_size
method.
* dwarf_reader.cc (Dwarf_die::read_attributes): Use ref_addr_size
for DW_FORM_ref_addr_size.
(Dwarf_die::skip_attributes): Likewise.
2017-11-08 H.J. Lu <hongjiu.lu@intel.com>
PR gold/22291
* layout.cc (Layout::define_section_symbols): Use STV_PROTECTED
for __start and __stop symbols.
* symtab.cc (Symbol_table::define_special_symbol): Add an
argument, visibility. Ignore definition and reference from
a dynamic object, depending on visibility.
(Symbol_table::do_define_in_output_data): Pass visibility to
define_special_symbol.
(Symbol_table::do_define_in_output_segment): Likewise.
(Symbol_table::do_define_as_constant): Likewise.
(Symbol_table::add_undefined_symbol_from_command_line): Pass
STV_DEFAULT to define_special_symbol.
* symtab.h (Symbol_table::define_special_symbol): Add an
argument, visibility.
2017-11-08 James Clarke <jrtc27@jrtc27.com>
PR gold/22266
* object.cc (Sized_relobj_file::compute_final_local_value_internal):
Drop relocatable parameter and stop adjusting output value based on
it.
(Sized_relobj_file::compute_final_local_value): Stop passing
relocatable to compute_final_local_value_internal.
(Sized_relobj_file::do_finalize_local_symbols): Ditto.
* object.h (Sized_relobj_file::compute_final_local_value_internal):
Drop relocatable parameter.
2017-11-08 Kyle Butt <iteratee@google.com>
* object.cc (do_find_special_sections): Fix a thinko with memmem return
values and check for != NULL rather than == 0.
2017-11-07 Alan Modra <amodra@gmail.com>
* system.h (textdomain, bindtextdomain): Use safer "do nothing".
(ngettext, dngettext, dcngettext): Define when !ENABLE_NLS.
2017-10-25 Alan Modra <amodra@gmail.com>
* symtab.cc (Symbol_table::add_from_relobj): Match "__gnu_lto_slim"
optionally prefixed with "_".
2017-10-20 Sriraman Tallam <tmsriram@google.com>
* options.h (-z,text_unlikely_segment): New option.
* layout.cc (Layout::layout): Create new output section
for .text.unlikely sections with the new option.
(Layout::segment_precedes): Check for the new option
when segment flags match.
* testsuite/text_unlikely_segment.cc: New test source.
* testsuite/text_unlikely_segment.sh: New test script.
* testsuite/Makefile.am (text_unlikely_segment): New test.
* testsuite/Makefile.in: Regenerate.
2017-10-19 Umesh Kalappa <ukalappa@cisco.com>
* arm.cc (Stub::do_fixed_endian_write):Far call stubs support for arm
in the be8 mode.
* testsuite/Makefile.am: New test cases.
* testsuite/Makefile.in: Regenerate.
* testsuite/arm_farcall_arm_arm_be8.sh: New script for arm to arm far
call stubs.
* testsuite/arm_farcall_thumb_thumb_be8.sh: New script for thumb to
thumb far call stubs.
2017-10-18 Kyle Butt <iteratee@google.com>
Alan Modra <amodra@gmail.com>
* powerpc.cc (Target_powerpc::Scan::local): Correct dst_off
calculation for TOC16 relocs.
(Target_powerpc::Scan::global): Likewise.
2017-09-26 Cary Coutant <ccoutant@gmail.com>
PR gold/22213
* sparc.cc (Target_sparc): Fix incorrect register mask.
2017-09-22 Jim Wilson <jim.wilson@linaro.org>
* aarch64.cc (Target_aarch64::aarch64_info): Set
is_default_stack_executable to false.
2017-09-22 Alan Modra <amodra@gmail.com>
* resolve.cc (clone): Fix got_offset_list test.
2017-09-22 Alan Modra <amodra@gmail.com>
* powerpc.cc (Target_powerpc<64,*>::powerpc_info): Set
is_default_stack_executable false.
2017-09-20 Teresa Johnson <tejohnson@google.com>
* plugin.cc (is_visible_from_outside): Check for export dynamic symbol
option and list.
* testsuite/Makefile.am (plugin_test_12): New test.
* testsuite/Makefile.in: Regenerate.
* testsuite/export_dynamic_plugin.cc: New test source.
* testsuite/plugin_test_12.sh: New test script.
2017-09-20 Alan Modra <amodra@gmail.com>
* powerpc.cc (Target_powerpc::Branch_info::make_stub): Put
stubs for ppc32 non-branch relocs in first stub table.
(Target_powerpc::Relocate::relocate): Resolve similarly.
2017-09-19 Alan Modra <amodra@gmail.com>
* options.h (stub-group-multi): Default to true. Add
--no-stub-group-multi.
2017-08-30 Alan Modra <amodra@gmail.com>
* powerpc.cc (Target_powerpc::Relocate::relocate): Nop addis on
TPREL16_HA, and convert insn on TPREL16_LO and TPREL16_LO_DS
relocs to use r2/r13 when addis would add zero.
2017-08-29 Alan Modra <amodra@gmail.com>
* options.h (tls_get_addr_optimize): New option.
* symtab.h (Symbol::clear_in_reg, clone): New functions.
(Sized_symbol::clone): New function.
(Symbol_table::clone): New function.
* resolve.cc (Symbol::clone, Sized_symbol::clone): New functions.
* powerpc.cc (Target_powerpc::has_tls_get_addr_opt_,
tls_get_addr_, tls_get_addr_opt_): New vars.
(Target_powerpc::tls_get_addr_opt, tls_get_addr,
is_tls_get_addr_opt, replace_tls_get_addr,
set_has_tls_get_addr_opt, stk_linker): New functions.
(Target_powerpc::Track_tls::maybe_skip_tls_get_addr_call): Add
target param. Update callers. Compare symbols rather than names.
(Target_powerpc::do_define_standard_symbols): Init tls_get_addr_
and tls_get_addr_opt_.
(Target_powerpc::Branch_info::mark_pltcall): Translate tls_get_addr
sym to tls_get_addr_opt.
(Target_powerpc::Branch_info::make_stub): Likewise.
(Stub_table::define_stub_syms): Likewise.
(Target_powerpc::Scan::global): Likewise.
(Target_powerpc::Relocate::relocate): Likewise.
(add_3_12_2, add_3_12_13, bctrl, beqlr, cmpdi_11_0, cmpwi_11_0,
ld_11_1, ld_11_3, ld_12_3, lwz_11_3, lwz_12_3, mr_0_3, mr_3_0,
mtlr_11, std_11_1): New constants.
(Stub_table::eh_frame_added_): Delete.
(Stub_table::tls_get_addr_opt_bctrl_, plt_fde_len_, plt_fde_): New vars.
(Stub_table::init_plt_fde): New functions.
(Stub_table::add_eh_frame, replace_eh_frame): Move definition out
of line. Init and use plt_fde_.
(Stub_table::plt_call_size): Return size for tls_get_addr stub.
Extract alignment code to..
(Stub_table::plt_call_align): ..this new function. Adjust all callers.
(Stub_table::add_plt_call_entry): Set has_tls_get_addr_opt and
tls_get_addr_opt_bctrl, and align after that.
(Stub_table::do_write): Write out tls_get_addr stub.
(Target_powerpc::do_finalize_sections): Emit DT_PPC_OPT
PPC_OPT_TLS/PPC64_OPT_TLS bit.
(Target_powerpc::Relocate::relocate): Don't check for or modify
nop following bl for tls_get_addr stub.
2017-08-29 Alan Modra <amodra@gmail.com>
* symtab.h (Symbol): Split u_ into u1_ and u2_. Adjust accessors
to suit. Move plt_offset_ before got_offsets_.
* symtab.cc (Symbol::init_fields): Adjust for union change.
(Symbol::init_base_output_data): Likewise.
(Symbol::init_base_output_segment): Likewise.
(Symbol::allocate_base_common): Likewise.
(Symbol::output_section): Likewise.
(Symbol::set_output_section): Likewise.
(Symbol::set_output_segment): Likewise.
* resolve.cc (Symbol::override_base): Likewise.
(Symbol::override_base_with_special): Likewise.
2017-08-28 Igor Kudrin <ikudrin@accesssoftek.com>
* aarch64.cc (Target_aarch64::Relocate::relocate_tls):
Make got_tlsdesc_offset signed and fix its calculation.
* testsuite/Makefile.am (aarch64_tlsdesc): New test.
* testsuite/Makefile.in: Regenerate.
* testsuite/aarch64_tlsdesc.s: New test source file.
* testsuite/aarch64_tlsdesc.sh: New test script.
* testsuite/aarch64_tlsdesc.t: New test linker script.
2017-08-28 Alan Modra <amodra@gmail.com>
PR 21847
* powerpc.cc (Target_powerpc::is_elfv2_localentry0): Test
non_zero_localentry.
(Target_powerpc::resolve): New function.
(powerpc_info): Set has_resolve for 64-bit.
* target.h (Sized_target::resolve): Return bool.
* resolve.cc (Symbol_table::resolve): Continue with normal
processing when target resolve returns false.
* symtab.h (Symbol::non_zero_localentry, set_non_zero_localentry):
New accessors.
(Symbol::non_zero_localentry_): New flag bit.
* symtab.cc (Symbol::init_fields): Init non_zero_localentry_.
2017-08-08 Romain Geissler <romain.geissler@gmail.com>
Alan Modra <amodra@gmail.com>
* configure.ac: Add --enable-default-hash-style option.
* options.h (hash_style): Use DEFAULT_HASH_STYLE as default value.
* configure: Regenerate.
* config.in: Regenerate.
2017-08-03 James Clarke <jrtc27@jrtc27.com>
* options.h (General_options): Set a non-NULL second help string
argument for relax to allow --no-relax.
2017-08-01 Alan Modra <amodra@gmail.com>
* ehframe.cc (Fde::operator==): New.
(Cie::remove_fde, Eh_frame::remove_ehframe_for_plt): New.
* ehframe.h (Fde::operator==): Declare.
(Cie::remove_fde, Eh_frame::remove_ehframe_for_plt): Likewise.
* layout.cc (Layout::remove_eh_frame_for_plt): New.
* layout.h (Layout::remove_eh_frame_for_plt): Declare.
* powerpc.cc (Target_powerpc::do_relax): Remove old eh_frame FDEs.
(Stub_table::add_eh_frame): Delete eh_frame_added_ condition.
Don't add eh_frame for empty stub section.
(Stub_table::remove_eh_frame): New.
2017-07-31 Alan Modra <amodra@gmail.com>
* options.h (no_tls_optimize): New powerpc option.
* powerpc.cc (Target_powerpc::abiversion, set_abiversion): Formatting.
(Target_powerpc::stk_toc): Formatting, fix comment.
(Target_powerpc::Track_tls::tls_get_addr_state): Rename from
tls_get_addr.
(Target_powerpc::optimize_tls_gd, optimize_tls_ld, optimize_tls_ie):
Return TLSOPT_NONE when !tls_optimize.
(Target_powerpc::add_global_pair_with_rel): Check
for existing reloc before reserving.
(Target_powerpc::add_local_tls_pair): Likewise.
2017-07-31 Alan Modra <amodra@gmail.com>
PR 21847
* powerpc.cc (Target_powerpc::scan_relocs): Warn on --plt-localentry
without ld.so checks.
2017-07-29 Alan Modra <amodra@gmail.com>
PR 21847
* powerpc.cc (Target_powerpc::scan_relocs): Default to
--no-plt-localentry.
2017-07-28 H.J. Lu <hongjiu.lu@intel.com>
PR gold/21857
* compressed_output.cc (Output_compressed_section::set_final_data_size):
Call put_ch_reserved to clear the reserved field for 64-bit ELF.
2017-07-26 H.J. Lu <hongjiu.lu@intel.com>
* mips.cc (Mips_relocate_functions): Add "llu" suffix to
0x800080008000.
2017-07-23 Alan Modra <amodra@gmail.com>
* powerpc.cc (glink_eh_frame_fde_64v2): Correct advance to
restore of LR.
(glink_eh_frame_fde_64v1): Advance to restore of LR at latest
possible insn.
2017-07-18 Nick Clifton <nickc@redhat.com>
PR 21775
* aarch64.cc: Fix spelling typos.
* arm.cc: Likewise.
* layout.cc: Likewise.
* powerpc.cc: Likewise.
* x86_64.cc: Likewise.
2017-07-12 Alan Modra <amodra@gmail.com>
* po/es.po: Update from translationproject.org/latest/gold/.
* po/fi.po: Likewise.
* po/fr.po: Likewise.
* po/id.po: Likewise.
* po/it.po: Likewise.
* po/vi.po: Likewise.
* po/zh_CN.po: Likewise.
* po/ja.po: New file from translationproject.org.
* po/sv.po: Likewise.
* po/uk.po: Likewise.
2017-07-06 Han Shen <shenhan@google.com>
PR gold/21491
* aarch64.cc (Erratum_stub::invalidate_erratum_stub): New method.
(Erratum_stub::is_invalidated_erratum_stub): New method.
(Stub_table::relocate_reloc_stub): Renamed from "relocate_stub".
(Stub_table::relocate_reloc_stubs): Renamed from "relocate_stubs".
(Stub_table::relocate_erratum_stub): New method.
(AArch64_relobj::fix_errata_and_relocate_erratum_stubs): Renamed from
"fix_errata".
(Target_aarch64::relocate_reloc_stub): Renamed from "relocate_stub".
2017-06-23 Alan Modra <amodra@gmail.com>
* options.h (General_options): Add plt_localentry.
* powerpc.cc (Target_powerpc::st_other): New function.
(Target_powerpc::plt_localentry0_, plt_localentry0_init_,
has_localentry0_): New vars.
(Target_powerpc::plt_localentry0, set_has_localentry0,
is_elfv2_localentry0): New functions.
(Target_powerpc::Branch_info::mark_pltcall): Don't set tocsave or
return true for localentry:0 calls.
(Stub_table::Plt_stub_ent::localentry0_): New var.
(Stub_table::add_plt_call_entry): Set localentry0_ and has_localentry0_.
Don't set r2save_ for localentry:0 calls.
(Output_data_glink::do_write): Save r2 in __glink_PLTresolve for elfv2.
(Target_powerpc::scan_relocs): Default plt_localentry0_.
(Target_powerpc::do_finalize_sections): Set DT_PPC64_OPT.
(Target_powerpc::Relocate::relocate): Don't require nop following
calls for localentry:0 plt calls, and don't change nop.
2017-06-23 Alan Modra <amodra@gmail.com>
* powerpc.cc (Target_powerpc::tocsave_loc_): New var.
(Target_powerpc::mark_pltcall, add_tocsave, tocsave_loc): New functions.
(Target_powerpc::Branch_info::tocsave_): New var.
(Target_powerpc::Branch_info::mark_pltcall): New function.
(Target_powerpc::Branch_info::make_stub): Pass tocsave_ to
add_plt_call_entry.
(Stub_table::Plt_stub_ent): Make public. Add r2save_.
(Stub_table::add_plt_call_entry): Add bool tocsave_ param. Set
r2save_.
(Stub_table::find_plt_call_entry): Return Plt_stub_ent*. Adjust
use throughout.
(Stub_table::do_write): Conditionally output r2 save in plt stubs.
(Target_powerpc::Scan::local): Handle R_PPC64_TOCSAVE.
(Target_powerpc::Scan::global): Likewise.
(Target_powerpc::Relocate::relocate): Skip r2 save in plt call stub
with tocsave reloc. Replace header tocsave nop with r2 save.
* symtab.h (struct Symbol_location_hash): Make public.
2017-06-21 Alan Modra <amodra@gmail.com>
* powerpc.cc (Plt_stub_key): Rename from Plt_stub_ent. Remove indx_.
(Plt_stub_key_hash): Rename from Plt_stub_ent_hash.
(struct Plt_stub_ent): New.
(Plt_stub_entries): Map from Plt_stub_key to Plt_stub_ent. Adjust
use throughout file.
2017-06-20 Eric Christopher <echristo@gmail.com>
* aarch64.cc (scan_reloc_for_stub): Use plt_address_for_global to
calculate the symbol value.
(scan_reloc_section_for_stubs): Allow stubs to be created for
section symbols.
(maybe_apply_stub): Handle creating stubs for weak symbols to
match the code in scan_reloc_for_stub.
2017-06-20 James Clarke <jrtc27@jrtc27.com>
* powerpc.cc (Stub_table::define_stub_syms): Always include object's
uniq_ value.
2017-06-15 Eric Christopher <echristo@gmail.com>
* aarch64.cc: Fix a few typos and grammar-os.
2017-06-15 Jiong Wang <jiong.wang@arm.com>
* aarch64.cc (Insn_utilities::is_mrs_tpidr_el0): New method.
(AArch64_relobj<size, big_endian>::try_fix_erratum_843419_optimized):
Return ture for some TLS relaxed sequences.
2017-06-07 Eric Christopher <echristo@gmail.com>
* aarch64.cc (maybe_apply_stub): Add debug logging for looking
up stubs to undefined symbols and early return rather than
fail to look them up.
(scan_reloc_for_stub): Add debug logging for no stub creation
for undefined symbols.
2017-05-23 Alan Modra <amodra@gmail.com>
PR 21503
* options.h: Add --emit-stub-syms option.
* powerpc.cc (object_id): New.
(Powerpc_relobj): Add uniq_ and accessor. Sort variables for
better packing.
(Powerpc_dynobj): Sort variables for better packing.
(Target_powerpc::define_local): New function.
(Target_powerpc::group_sections): Pass stub table size to
Stub_table constructor.
(Target_powerpc::do_relax): Define stub and glink symbols.
(Stub_table): Add uniq_ variable, and id param to constructor.
(Stub_table::Plt_stub_ent): Add indx_ variable.
(Stub_table::Branch_stub_entries): Move typedef earlier.
(Stub_table::branch_stub_size): Replace "to" parameter with a
Branch_stub_entries iterator.
(Stub_table::add_long_branch_entry): Adjust to suit.
(Stub_table::add_plt_call_entry): Set indx_.
(Stub_table::define_stub_syms): New function.
2017-05-15 Eric Christopher <echristo@gmail.com>
* layout.cc (Layout::segment_precedes): Add a case for testing
pointer equality when determining which segment precedes
another.
2017-05-13 James Clarke <jrtc27@jrtc27.com>
PR gold/21444
* gold.cc (Target_sparc::Relocate::relocate_tls): Local
variables are final for position-independent executables. This
has to be consistent with Target_sparc::Scan::local otherwise
they will disagree as to whether local-exec is used.
2017-05-12 Igor Kudrin <ikudrin@accesssoftek.com>
PR gold/21430
* aarch64.cc
(AArch64_relobj::convert_input_section_to_relaxed_section):
Set the section offset to -1ULL.
(Target_aarch64::relocate_section): Adjust the view in case
of a relaxed input section.
* testsuite/Makefile.am (pr21430): New test.
* testsuite/Makefile.in: Regenerate
* testsuite/pr21430.s: New test source file.
* testsuite/pr21430.sh: New test script.
2017-04-27 Alan Modra <amodra@gmail.com>
* testsuite/plugin_section_order.c (onload): Add missing break.
2017-03-15 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
* mips.cc (Mips_got_entry::hash()): Shift addend to reduce
possibility of collisions.
(Mips_got_entry::equals): Fix case for GOT_TLS_LDM
entries.
2017-03-15 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
* mips.cc (Mips_relobj::merge_processor_specific_data_): New data
member.
(Mips_relobj::merge_processor_specific_data): New method.
(Mips_relobj::do_read_symbols): Set merge_processor_specific_data_
to false, only if the input file is a binary or if object has no
contents except the section name string table and an empty symbol
table with the undefined symbol.
(Target_mips::do_finalize_sections): Refactor. Skip empty object files
for merging processor-specific data.
2017-03-15 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
* mips.cc (Target_mips::Relocate::calculated_value_): New data
member.
(Target_mips::Relocate::calculate_only_): Likewise.
(Target_mips::Relocate::relocate): Handle multiple consecutive
relocations with the same offset.
2017-03-15 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
* mips.cc (Target_mips::Relocate::relocate): Remove redundant
checks for relocatable link.
(Mips_relocate_functions::reljalr): Likewise.
2017-03-15 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
* mips.cc (class Mips_output_section_options): New class.
(Target_mips::do_make_output_section): New method.
2017-03-15 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
* mips.cc (Mips_relocate_functions::rel26): Don't print relocation
overflow error message.
(Target_mips::relocate_special_relocatable): Improve relocation
overflow error message.
(Target_mips::Relocate::relocate): Likewise.
2017-03-15 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
* mips.cc (symbol_refs_local): Return false if a symbol
is from a dynamic object.
(Target_mips::got_section): Make _GLOBAL_OFFSET_TABLE_ STV_HIDDEN.
(Target_mips::set_gp): Refactor. Make _gp STT_NOTYPE and
STB_LOCAL.
(Target_mips::do_finalize_sections): Set _gp after all the checks
for creating .got are done.
(Target_mips::Scan::global): Remove unused code.
2017-02-22 Alan Modra <amodra@gmail.com>
* powerpc.cc (Target_powerpc::make_iplt_section): Check that
output_section exists before attempting add_output_section_data.
(Target_powerpc::make_brlt_section): Likewise.
2017-02-15 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
* mips.cc (Target_mips::Scan::get_reference_flags): Remove
gold_unreachable from default case.
2017-02-15 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
PR gold/21111
* mips.cc (Mips_relocate_functions::relhigher): New method.
(Mips_relocate_functions::relhighest): Likewise.
(mips_get_size_for_reloc): Add support for relocs: R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(Target_mips::Scan::local): Add support for relocs: R_MIPS_HIGHER,
R_MIPS_HIGHEST, R_MICROMIPS_HIGHER and R_MICROMIPS_HIGHEST.
(Target_mips::Scan::global): Likewise.
(Target_mips::Scan::get_reference_flags): Likewise.
(Target_mips::Relocate::relocate): Call static methods for resolving
HIGHER and HIGHEST relocations.
2017-02-03 Rahul Chaudhry <rahulchaudhry@google.com>
* x86_64.cc (Target_x86_64::do_can_check_for_function_pointers):
Return true even when building pie binaries.
(Target_x86_64::possible_function_pointer_reloc): Check opcode
for R_X86_64_PC32 relocations.
(Target_x86_64::local_reloc_may_be_function_pointer): Pass
extra arguments to local_reloc_may_be_function_pointer.
(Target_x86_64::global_reloc_may_be_function_pointer): Likewise.
* gc.h (gc_process_relocs): Add check for STT_FUNC.
* testsuite/Makefile.am (icf_safe_pie_test): New test case.
* testsuite/Makefile.in: Regenerate.
* testsuite/icf_safe_pie_test.sh: New shell script.
2017-02-03 Alan Modra <amodra@gmail.com>
* powerpc.cc (Powerpc_relobj::make_toc_relative): Don't crash
when no .toc section exists.
2017-01-31 Cary Coutant <ccoutant@gmail.com>
PR gold/21090
* x86_64.cc (Target_x86_64::can_convert_mov_to_lea): Add check
for predefined symbol.
(Target_x86_64::Relocate::relocate): Fix formatting.
2017-01-23 Rahul Chaudhry <rahulchaudhry@google.com>
* testsuite/icf_safe_so_test.sh: Use "set -e".
* testsuite/icf_safe_test.sh: Likewise.
* testsuite/icf_test.sh: Likewise.
2017-01-23 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
* mips.cc (Mips_output_data_plt::rel_plt): Remove const from return
type.
(Target_mips::make_plt_entry): Make the sh_info field of .rel.plt
point to .plt.
2017-01-23 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
PR gold/21054
* mips.cc (Mips_got_info::record_global_got_symbol): Don't add symbol
to the dynamic symbol table if it is forced to local visibility.
(Target_mips::do_finalize_sections): Don't add __RLD_MAP symbol to the
dynamic symbol table if it is forced to local visibility.
2017-01-20 Nick Clifton <nickc@redhat.com>
* aarch64.cc (Stub_template_repertoire): Change ST_E_835769_INSNS
from a pointer to an array.
2017-01-13 H.J. Lu <hongjiu.lu@intel.com>
PR gold/21040
* powerpc.cc (Powerpc_relobj<size, big_endian>::make_toc_relative):
Cast 0x80008000 to uint64_t.
2017-01-12 Cary Coutant <ccoutant@gmail.com>
* object.cc (Sized_relobj_file): Fix byte counts for calls to memmem.
2017-01-11 Cary Coutant <ccoutant@gmail.com>
PR gold/21040
* x86_64.cc (Output_data_plt_x86_64_bnd::do_fill_first_plt_entry):
Remove unnecessary 'typename' keyword.
(Output_data_plt_x86_64_bnd::do_fill_plt_entry): Likewise.
(Output_data_plt_x86_64_bnd::fill_aplt_entry): Likewise.
(Output_data_plt_x86_64_bnd::do_fill_tlsdesc_entry): Likewise.
(Output_data_plt_x86_64_bnd::do_write): Likewise.
2017-01-11 Cary Coutant <ccoutant@gmail.com>
PR gold/21040
* x86_64.cc (Output_data_plt_x86_64_bnd::do_fill_first_plt_entry):
Remove unnecessary 'typename' keyword.
(Output_data_plt_x86_64_bnd::do_fill_plt_entry): Likewise.
(Output_data_plt_x86_64_bnd::do_fill_tlsdesc_entry): Likewise.
(Output_data_plt_x86_64_bnd::fill_aplt_entry): Likewise.
* testsuite/copy_test_relro_1.cc (p, b, c, q): Add separate extern
declarations.
2017-01-11 Cary Coutant <ccoutant@gmail.com>
PR gold/21039
* testsuite/script_test_13.sh: Adjust patterns to work for i386.
* testsuite/script_test_15a.sh: Likewise.
* testsuite/script_test_15b.sh: Likewise.
* testsuite/script_test_15c.sh: Likewise.
2017-01-11 Alan Modra <amodra@gmail.com>
* powerpc.cc (class Powerpc_copy_relocs): New.
(Powerpc_copy_relocs::emit): New function.
(Powerpc_relobj::relatoc_, toc_, no_toc_opt_): New variables.
(Powerpc_relobj::toc_shndx, set_no_toc_opt, no_toc_opt): New inlines.
(Powerpc_relobj::do_relocate_sections): New function.
(Powerpc_relobj::make_toc_relative): Likewise.
(Powerpc_relobj::do_find_special_sections): Stash away .rela.toc
and .toc too.
(ok_lo_toc_insn): Move earlier, and handle more insns.
(Target_powerpc::Scan::local): If optimizing toc accesses, set
no_toc_opt for entries we can't edit. Check insn validity.
Emit "toc optimization is not supported" warning, downgraded
from error.
(Target_powerpc::Scan::global): Likewise.
(Target_powerpc::Relocate::relocate): Edit TOC indirect code
to TOC relative. Don't emit "toc optimization is not supported"
error here.
2017-01-10 Cary Coutant <ccoutant@gmail.com>
* aarch64.cc (AArch64_relobj::do_relocate_sections): Call
Sized_relobj_file::relocate_section_range().
* arm.cc (Arm_relobj::do_relocate_sections): Likewise.
* object.h (Sized_relobj_file::relocate_section_range): New method.
* reloc.cc (Sized_relobj_file::do_relocate_sections): Move
implementation...
(Sized_relobj_file::relocate_section_range): ...to new method.
2017-01-10 Alan Modra <amodra@gmail.com>
* testsuite/ver_test_8.sh: Accept .TOC. in lieu of
_GLOBAL_OFFSET_TABLE_. Allow zero count.
* testsuite/copy_test_relro_1.cc (c, q): New vars.
* testsuite/copy_test_relro.cc: Rewrite to test read-only
status of variables directly. Reference new vars in
read-only data.
2017-01-10 Alan Modra <amodra@gmail.com>
* options.h: Add --secure-plt option.
* powerpc.cc (Target_powerpc::Scan::local): Detect and error
on -fPIC -mbss-plt code.
(Target_powerpc::Scan::global): Likewise.
2017-01-09 Alan Modra <amodra@gmail.com>
* powerpc.cc (Target_powerpc::make_plt_section): Point sh_info of
".rela.plt" at ".plt".
2017-01-07 Alan Modra <amodra@gmail.com>
* powerpc.cc: Use shorter equivalent elfcpp typedef for
Reltype and reloc_size throughout.
(Target_powerpc::symval_for_branch): Exclude dynamic symbols.
(Target_powerpc::Scan::local): Use local var r_sym.
(Target_powerpc::Scan::global: Likewise.
(Target_powerpc::Relocate::relocate): Delete shadowing r_sym.
2017-01-02 Alan Modra <amodra@gmail.com>
Update year range in copyright notice of all files.
For older changes see ChangeLog-2016
Copyright (C) 2017 Free Software Foundation, Inc. Copyright (C) 2018 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification, Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright are permitted in any medium without royalty provided the copyright

848
gold/ChangeLog-2017 Normal file
View File

@@ -0,0 +1,848 @@
2017-12-15 Alan Modra <amodra@gmail.com>
PR 22602
* powerpc.cc (Target_powerpc::Branch_info::mark_pltcall): Resolve
forwards before replacing __tls_get_addr.
(Target_powerpc::Branch_info::make_stub): Likewise.
2017-12-11 Stephen Crane <sjc@immunant.com>
* plugin.cc (Plugin::load): Include hooks for register_new_input
in transfer vector.
(Plugin::new_input): New function.
(register_new_input): New function.
(Plugin_manager::claim_file): Call Plugin::new_input if in
replacement phase.
* plugin.h (Plugin::set_new_input_handler): New function.
* testsuite/plugin_new_section_layout.c: New plugin to test
new_input plugin API.
* testsuite/plugin_final_layout.sh: Add new input test.
* testsuite/Makefile.am (plugin_layout_new_file): New test case.
* testsuite/Makefile.in: Regenerate.
2017-12-02 Vladimir Kondratyev <vladimir@kondratyev.su>
Cary Coutant <ccoutant@gmail.com>
PR gold/22540
* output.cc (gold_fallocate): Trivial return for len == 0.
Add fallback options when posix_fallocate and fallocate return
not-supported errors.
2017-12-01 Cary Coutant <ccoutant@gmail.com>
PR gold/21090
* incremental.cc (Sized_relobj_incr::do_relocate): Fix comment.
* options.cc (General_options::finalize): Disallow -pie with
incremental linking.
* x86_64.cc (Target_x86_64::Scan::local): Don't do mov-to-lea
or callq-to-direct optimizations for incremental links.
(Target_x86_64::Scan::global): Likewise.
(Target_x86_64::Relocate::relocate): Likewise.
* testsuite/Makefile.am (incremental_test): Force -no-pie.
(incremental_test_2): Likewise.
(incremental_test_3): Likewise.
(incremental_test_4): Likewise.
(incremental_test_5): Likewise.
(incremental_test_6): Likewise.
(incremental_copy_test): Likewise.
(incremental_common_test_1): Likewise.
(incremental_comdat_test_1): Likewise.
* testsuite/Makefile.in: Regenerate.
2017-12-01 Cary Coutant <ccoutant@gmail.com>
PR gold/21841
* testsuite/debug_msg.sh: Adjust expected line numbers.
* testsuite/odr_violation2.cc (DummyFunction): New function.
2017-12-01 Cary Coutant <ccoutant@gmail.com>
PR gold/22309
* testsuite/Makefile.am (two_file_test_1_v1_ndebug.o): Compile with
no EH information.
(two_file_test_1_ndebug.o): Likewise.
* testsuite/Makefile.in: Regenerate.
* testsuite/two_file_test_1.cc: Touch to force recompilation with new
flags.
* testsuite/two_file_test_1_v1.cc: Likewise.
2017-12-01 Cary Coutant <ccoutant@gmail.com>
PR gold/22042
* options.h (-fuse-ld): Use NULL instead of empty string.
2017-12-01 Benjamin Peterson <bp@benjamin.pe>
PR gold/22406
* gold.cc (queue_initial_tasks) Check for number of real input files.
* options.cc (Command_line::process) Check for unterminated --start-lib
options.
* testsuite/Makefile.am: Add new test script.
* testsuite/Makefile.in: Regenerate.
* testsuite/check_empty_command_lines.sh: New test script.
2017-11-17 Stephen Crane <sjc@immunant.com>
PR gold/22448
* symtab.cc (Symbol_table::add_from_object): Only rescan for
undefined symbols in regular, not dynamic, objects.
2017-11-30 Peter Smith <peter.smith@linaro.org>
PR gold/20765
* aarch64.cc (Aarch64_relobj::update_erratum_address): New method.
(AArch64_relobj::scan_errata): Update addresses in stub table after
relaxation pass.
2017-11-30 Peter Smith <peter.smith@linaro.org>
Cary Coutant <ccoutant@gmail.com>
PR gold/20765
* aarch64.cc (Erratum_stub::invalidate_erratum_stub): Use erratum_insn_
instead of relobj_ to invalidate the stub.
(Erratum_stub::is_invalidated_erratum_stub): Likewise.
2017-11-30 Peter Smith <peter.smith@linaro.org>
PR gold/22233
* aarch64.cc (AArch64_relobj::fix_errata_and_relocate_erratum_stubs):
Fix calculation of stub address.
2017-11-29 Stefan Stroe <stroestefan@gmail.com>
* po/Make-in (datadir): Define as @datadir@.
(localedir): Define as @localedir@.
(gnulocaledir, gettextsrcdir): Use @datarootdir@.
2017-11-28 Cary Coutant <ccoutant@gmail.com>
* resolve.cc (Symbol_table::resolve): Allow multiply-defined absolute
symbols when they have the same value.
2017-11-28 Cary Coutant <ccoutant@gmail.com>
* object.h (class Sized_relobj_file): Remove discarded_eh_frame_shndx_.
* object.cc (Sized_relobj_file::Sized_relobj_file): Likewise.
(Sized_relobj_file::layout_eh_frame_section): Likewise.
(Sized_relobj_file::do_count_local_symbols): Check for optimized
.eh_frame section by other means.
(Sized_relobj_file::compute_final_local_value_internal): Likewise.
2017-11-28 H.J. Lu <hongjiu.lu@intel.com>
* testsuite/pr22266_a.c: Add a newline at end of file.
2017-11-27 Cary Coutant <ccoutant@gmail.com>
PR gold/19291
PR gold/22266
* object.cc (Sized_relobj_file::compute_final_local_value_internal):
Revert changes from 2017-11-08 patch. Adjust symbol value in
relocatable links for non-section symbols.
(Sized_relobj_file::compute_final_local_value): Revert changes from
2017-11-08 patch.
(Sized_relobj_file::do_finalize_local_symbols): Likewise.
(Sized_relobj_file::write_local_symbols): Revert changes from
2015-11-25 patch.
* object.h (Sized_relobj_file::compute_final_local_value_internal):
Revert changes from 2017-11-08 patch.
* powerpc.cc (Target_powerpc::relocate_relocs): Adjust addend for
relocatable links.
* target-reloc.h (relocate_relocs): Adjust addend for relocatable links.
* testsuite/pr22266_a.c (hello): New function.
* testsuite/pr22266_main.c (main): Add test for merge sections.
* testsuite/pr22266_script.t: Add rule for .rodata.
2017-11-19 Ian Lance Taylor <iant@google.com>
Cary Coutant <ccoutant@gmail.com>
* dwarf_reader.h (class Dwarf_info_reader): Add ref_addr_size
method.
* dwarf_reader.cc (Dwarf_die::read_attributes): Use ref_addr_size
for DW_FORM_ref_addr_size.
(Dwarf_die::skip_attributes): Likewise.
2017-11-08 H.J. Lu <hongjiu.lu@intel.com>
PR gold/22291
* layout.cc (Layout::define_section_symbols): Use STV_PROTECTED
for __start and __stop symbols.
* symtab.cc (Symbol_table::define_special_symbol): Add an
argument, visibility. Ignore definition and reference from
a dynamic object, depending on visibility.
(Symbol_table::do_define_in_output_data): Pass visibility to
define_special_symbol.
(Symbol_table::do_define_in_output_segment): Likewise.
(Symbol_table::do_define_as_constant): Likewise.
(Symbol_table::add_undefined_symbol_from_command_line): Pass
STV_DEFAULT to define_special_symbol.
* symtab.h (Symbol_table::define_special_symbol): Add an
argument, visibility.
2017-11-08 James Clarke <jrtc27@jrtc27.com>
PR gold/22266
* object.cc (Sized_relobj_file::compute_final_local_value_internal):
Drop relocatable parameter and stop adjusting output value based on
it.
(Sized_relobj_file::compute_final_local_value): Stop passing
relocatable to compute_final_local_value_internal.
(Sized_relobj_file::do_finalize_local_symbols): Ditto.
* object.h (Sized_relobj_file::compute_final_local_value_internal):
Drop relocatable parameter.
2017-11-08 Kyle Butt <iteratee@google.com>
* object.cc (do_find_special_sections): Fix a thinko with memmem return
values and check for != NULL rather than == 0.
2017-11-07 Alan Modra <amodra@gmail.com>
* system.h (textdomain, bindtextdomain): Use safer "do nothing".
(ngettext, dngettext, dcngettext): Define when !ENABLE_NLS.
2017-10-25 Alan Modra <amodra@gmail.com>
* symtab.cc (Symbol_table::add_from_relobj): Match "__gnu_lto_slim"
optionally prefixed with "_".
2017-10-20 Sriraman Tallam <tmsriram@google.com>
* options.h (-z,text_unlikely_segment): New option.
* layout.cc (Layout::layout): Create new output section
for .text.unlikely sections with the new option.
(Layout::segment_precedes): Check for the new option
when segment flags match.
* testsuite/text_unlikely_segment.cc: New test source.
* testsuite/text_unlikely_segment.sh: New test script.
* testsuite/Makefile.am (text_unlikely_segment): New test.
* testsuite/Makefile.in: Regenerate.
2017-10-19 Umesh Kalappa <ukalappa@cisco.com>
* arm.cc (Stub::do_fixed_endian_write):Far call stubs support for arm
in the be8 mode.
* testsuite/Makefile.am: New test cases.
* testsuite/Makefile.in: Regenerate.
* testsuite/arm_farcall_arm_arm_be8.sh: New script for arm to arm far
call stubs.
* testsuite/arm_farcall_thumb_thumb_be8.sh: New script for thumb to
thumb far call stubs.
2017-10-18 Kyle Butt <iteratee@google.com>
Alan Modra <amodra@gmail.com>
* powerpc.cc (Target_powerpc::Scan::local): Correct dst_off
calculation for TOC16 relocs.
(Target_powerpc::Scan::global): Likewise.
2017-09-26 Cary Coutant <ccoutant@gmail.com>
PR gold/22213
* sparc.cc (Target_sparc): Fix incorrect register mask.
2017-09-22 Jim Wilson <jim.wilson@linaro.org>
* aarch64.cc (Target_aarch64::aarch64_info): Set
is_default_stack_executable to false.
2017-09-22 Alan Modra <amodra@gmail.com>
* resolve.cc (clone): Fix got_offset_list test.
2017-09-22 Alan Modra <amodra@gmail.com>
* powerpc.cc (Target_powerpc<64,*>::powerpc_info): Set
is_default_stack_executable false.
2017-09-20 Teresa Johnson <tejohnson@google.com>
* plugin.cc (is_visible_from_outside): Check for export dynamic symbol
option and list.
* testsuite/Makefile.am (plugin_test_12): New test.
* testsuite/Makefile.in: Regenerate.
* testsuite/export_dynamic_plugin.cc: New test source.
* testsuite/plugin_test_12.sh: New test script.
2017-09-20 Alan Modra <amodra@gmail.com>
* powerpc.cc (Target_powerpc::Branch_info::make_stub): Put
stubs for ppc32 non-branch relocs in first stub table.
(Target_powerpc::Relocate::relocate): Resolve similarly.
2017-09-19 Alan Modra <amodra@gmail.com>
* options.h (stub-group-multi): Default to true. Add
--no-stub-group-multi.
2017-08-30 Alan Modra <amodra@gmail.com>
* powerpc.cc (Target_powerpc::Relocate::relocate): Nop addis on
TPREL16_HA, and convert insn on TPREL16_LO and TPREL16_LO_DS
relocs to use r2/r13 when addis would add zero.
2017-08-29 Alan Modra <amodra@gmail.com>
* options.h (tls_get_addr_optimize): New option.
* symtab.h (Symbol::clear_in_reg, clone): New functions.
(Sized_symbol::clone): New function.
(Symbol_table::clone): New function.
* resolve.cc (Symbol::clone, Sized_symbol::clone): New functions.
* powerpc.cc (Target_powerpc::has_tls_get_addr_opt_,
tls_get_addr_, tls_get_addr_opt_): New vars.
(Target_powerpc::tls_get_addr_opt, tls_get_addr,
is_tls_get_addr_opt, replace_tls_get_addr,
set_has_tls_get_addr_opt, stk_linker): New functions.
(Target_powerpc::Track_tls::maybe_skip_tls_get_addr_call): Add
target param. Update callers. Compare symbols rather than names.
(Target_powerpc::do_define_standard_symbols): Init tls_get_addr_
and tls_get_addr_opt_.
(Target_powerpc::Branch_info::mark_pltcall): Translate tls_get_addr
sym to tls_get_addr_opt.
(Target_powerpc::Branch_info::make_stub): Likewise.
(Stub_table::define_stub_syms): Likewise.
(Target_powerpc::Scan::global): Likewise.
(Target_powerpc::Relocate::relocate): Likewise.
(add_3_12_2, add_3_12_13, bctrl, beqlr, cmpdi_11_0, cmpwi_11_0,
ld_11_1, ld_11_3, ld_12_3, lwz_11_3, lwz_12_3, mr_0_3, mr_3_0,
mtlr_11, std_11_1): New constants.
(Stub_table::eh_frame_added_): Delete.
(Stub_table::tls_get_addr_opt_bctrl_, plt_fde_len_, plt_fde_): New vars.
(Stub_table::init_plt_fde): New functions.
(Stub_table::add_eh_frame, replace_eh_frame): Move definition out
of line. Init and use plt_fde_.
(Stub_table::plt_call_size): Return size for tls_get_addr stub.
Extract alignment code to..
(Stub_table::plt_call_align): ..this new function. Adjust all callers.
(Stub_table::add_plt_call_entry): Set has_tls_get_addr_opt and
tls_get_addr_opt_bctrl, and align after that.
(Stub_table::do_write): Write out tls_get_addr stub.
(Target_powerpc::do_finalize_sections): Emit DT_PPC_OPT
PPC_OPT_TLS/PPC64_OPT_TLS bit.
(Target_powerpc::Relocate::relocate): Don't check for or modify
nop following bl for tls_get_addr stub.
2017-08-29 Alan Modra <amodra@gmail.com>
* symtab.h (Symbol): Split u_ into u1_ and u2_. Adjust accessors
to suit. Move plt_offset_ before got_offsets_.
* symtab.cc (Symbol::init_fields): Adjust for union change.
(Symbol::init_base_output_data): Likewise.
(Symbol::init_base_output_segment): Likewise.
(Symbol::allocate_base_common): Likewise.
(Symbol::output_section): Likewise.
(Symbol::set_output_section): Likewise.
(Symbol::set_output_segment): Likewise.
* resolve.cc (Symbol::override_base): Likewise.
(Symbol::override_base_with_special): Likewise.
2017-08-28 Igor Kudrin <ikudrin@accesssoftek.com>
* aarch64.cc (Target_aarch64::Relocate::relocate_tls):
Make got_tlsdesc_offset signed and fix its calculation.
* testsuite/Makefile.am (aarch64_tlsdesc): New test.
* testsuite/Makefile.in: Regenerate.
* testsuite/aarch64_tlsdesc.s: New test source file.
* testsuite/aarch64_tlsdesc.sh: New test script.
* testsuite/aarch64_tlsdesc.t: New test linker script.
2017-08-28 Alan Modra <amodra@gmail.com>
PR 21847
* powerpc.cc (Target_powerpc::is_elfv2_localentry0): Test
non_zero_localentry.
(Target_powerpc::resolve): New function.
(powerpc_info): Set has_resolve for 64-bit.
* target.h (Sized_target::resolve): Return bool.
* resolve.cc (Symbol_table::resolve): Continue with normal
processing when target resolve returns false.
* symtab.h (Symbol::non_zero_localentry, set_non_zero_localentry):
New accessors.
(Symbol::non_zero_localentry_): New flag bit.
* symtab.cc (Symbol::init_fields): Init non_zero_localentry_.
2017-08-08 Romain Geissler <romain.geissler@gmail.com>
Alan Modra <amodra@gmail.com>
* configure.ac: Add --enable-default-hash-style option.
* options.h (hash_style): Use DEFAULT_HASH_STYLE as default value.
* configure: Regenerate.
* config.in: Regenerate.
2017-08-03 James Clarke <jrtc27@jrtc27.com>
* options.h (General_options): Set a non-NULL second help string
argument for relax to allow --no-relax.
2017-08-01 Alan Modra <amodra@gmail.com>
* ehframe.cc (Fde::operator==): New.
(Cie::remove_fde, Eh_frame::remove_ehframe_for_plt): New.
* ehframe.h (Fde::operator==): Declare.
(Cie::remove_fde, Eh_frame::remove_ehframe_for_plt): Likewise.
* layout.cc (Layout::remove_eh_frame_for_plt): New.
* layout.h (Layout::remove_eh_frame_for_plt): Declare.
* powerpc.cc (Target_powerpc::do_relax): Remove old eh_frame FDEs.
(Stub_table::add_eh_frame): Delete eh_frame_added_ condition.
Don't add eh_frame for empty stub section.
(Stub_table::remove_eh_frame): New.
2017-07-31 Alan Modra <amodra@gmail.com>
* options.h (no_tls_optimize): New powerpc option.
* powerpc.cc (Target_powerpc::abiversion, set_abiversion): Formatting.
(Target_powerpc::stk_toc): Formatting, fix comment.
(Target_powerpc::Track_tls::tls_get_addr_state): Rename from
tls_get_addr.
(Target_powerpc::optimize_tls_gd, optimize_tls_ld, optimize_tls_ie):
Return TLSOPT_NONE when !tls_optimize.
(Target_powerpc::add_global_pair_with_rel): Check
for existing reloc before reserving.
(Target_powerpc::add_local_tls_pair): Likewise.
2017-07-31 Alan Modra <amodra@gmail.com>
PR 21847
* powerpc.cc (Target_powerpc::scan_relocs): Warn on --plt-localentry
without ld.so checks.
2017-07-29 Alan Modra <amodra@gmail.com>
PR 21847
* powerpc.cc (Target_powerpc::scan_relocs): Default to
--no-plt-localentry.
2017-07-28 H.J. Lu <hongjiu.lu@intel.com>
PR gold/21857
* compressed_output.cc (Output_compressed_section::set_final_data_size):
Call put_ch_reserved to clear the reserved field for 64-bit ELF.
2017-07-26 H.J. Lu <hongjiu.lu@intel.com>
* mips.cc (Mips_relocate_functions): Add "llu" suffix to
0x800080008000.
2017-07-23 Alan Modra <amodra@gmail.com>
* powerpc.cc (glink_eh_frame_fde_64v2): Correct advance to
restore of LR.
(glink_eh_frame_fde_64v1): Advance to restore of LR at latest
possible insn.
2017-07-18 Nick Clifton <nickc@redhat.com>
PR 21775
* aarch64.cc: Fix spelling typos.
* arm.cc: Likewise.
* layout.cc: Likewise.
* powerpc.cc: Likewise.
* x86_64.cc: Likewise.
2017-07-12 Alan Modra <amodra@gmail.com>
* po/es.po: Update from translationproject.org/latest/gold/.
* po/fi.po: Likewise.
* po/fr.po: Likewise.
* po/id.po: Likewise.
* po/it.po: Likewise.
* po/vi.po: Likewise.
* po/zh_CN.po: Likewise.
* po/ja.po: New file from translationproject.org.
* po/sv.po: Likewise.
* po/uk.po: Likewise.
2017-07-06 Han Shen <shenhan@google.com>
PR gold/21491
* aarch64.cc (Erratum_stub::invalidate_erratum_stub): New method.
(Erratum_stub::is_invalidated_erratum_stub): New method.
(Stub_table::relocate_reloc_stub): Renamed from "relocate_stub".
(Stub_table::relocate_reloc_stubs): Renamed from "relocate_stubs".
(Stub_table::relocate_erratum_stub): New method.
(AArch64_relobj::fix_errata_and_relocate_erratum_stubs): Renamed from
"fix_errata".
(Target_aarch64::relocate_reloc_stub): Renamed from "relocate_stub".
2017-06-23 Alan Modra <amodra@gmail.com>
* options.h (General_options): Add plt_localentry.
* powerpc.cc (Target_powerpc::st_other): New function.
(Target_powerpc::plt_localentry0_, plt_localentry0_init_,
has_localentry0_): New vars.
(Target_powerpc::plt_localentry0, set_has_localentry0,
is_elfv2_localentry0): New functions.
(Target_powerpc::Branch_info::mark_pltcall): Don't set tocsave or
return true for localentry:0 calls.
(Stub_table::Plt_stub_ent::localentry0_): New var.
(Stub_table::add_plt_call_entry): Set localentry0_ and has_localentry0_.
Don't set r2save_ for localentry:0 calls.
(Output_data_glink::do_write): Save r2 in __glink_PLTresolve for elfv2.
(Target_powerpc::scan_relocs): Default plt_localentry0_.
(Target_powerpc::do_finalize_sections): Set DT_PPC64_OPT.
(Target_powerpc::Relocate::relocate): Don't require nop following
calls for localentry:0 plt calls, and don't change nop.
2017-06-23 Alan Modra <amodra@gmail.com>
* powerpc.cc (Target_powerpc::tocsave_loc_): New var.
(Target_powerpc::mark_pltcall, add_tocsave, tocsave_loc): New functions.
(Target_powerpc::Branch_info::tocsave_): New var.
(Target_powerpc::Branch_info::mark_pltcall): New function.
(Target_powerpc::Branch_info::make_stub): Pass tocsave_ to
add_plt_call_entry.
(Stub_table::Plt_stub_ent): Make public. Add r2save_.
(Stub_table::add_plt_call_entry): Add bool tocsave_ param. Set
r2save_.
(Stub_table::find_plt_call_entry): Return Plt_stub_ent*. Adjust
use throughout.
(Stub_table::do_write): Conditionally output r2 save in plt stubs.
(Target_powerpc::Scan::local): Handle R_PPC64_TOCSAVE.
(Target_powerpc::Scan::global): Likewise.
(Target_powerpc::Relocate::relocate): Skip r2 save in plt call stub
with tocsave reloc. Replace header tocsave nop with r2 save.
* symtab.h (struct Symbol_location_hash): Make public.
2017-06-21 Alan Modra <amodra@gmail.com>
* powerpc.cc (Plt_stub_key): Rename from Plt_stub_ent. Remove indx_.
(Plt_stub_key_hash): Rename from Plt_stub_ent_hash.
(struct Plt_stub_ent): New.
(Plt_stub_entries): Map from Plt_stub_key to Plt_stub_ent. Adjust
use throughout file.
2017-06-20 Eric Christopher <echristo@gmail.com>
* aarch64.cc (scan_reloc_for_stub): Use plt_address_for_global to
calculate the symbol value.
(scan_reloc_section_for_stubs): Allow stubs to be created for
section symbols.
(maybe_apply_stub): Handle creating stubs for weak symbols to
match the code in scan_reloc_for_stub.
2017-06-20 James Clarke <jrtc27@jrtc27.com>
* powerpc.cc (Stub_table::define_stub_syms): Always include object's
uniq_ value.
2017-06-15 Eric Christopher <echristo@gmail.com>
* aarch64.cc: Fix a few typos and grammar-os.
2017-06-15 Jiong Wang <jiong.wang@arm.com>
* aarch64.cc (Insn_utilities::is_mrs_tpidr_el0): New method.
(AArch64_relobj<size, big_endian>::try_fix_erratum_843419_optimized):
Return ture for some TLS relaxed sequences.
2017-06-07 Eric Christopher <echristo@gmail.com>
* aarch64.cc (maybe_apply_stub): Add debug logging for looking
up stubs to undefined symbols and early return rather than
fail to look them up.
(scan_reloc_for_stub): Add debug logging for no stub creation
for undefined symbols.
2017-05-23 Alan Modra <amodra@gmail.com>
PR 21503
* options.h: Add --emit-stub-syms option.
* powerpc.cc (object_id): New.
(Powerpc_relobj): Add uniq_ and accessor. Sort variables for
better packing.
(Powerpc_dynobj): Sort variables for better packing.
(Target_powerpc::define_local): New function.
(Target_powerpc::group_sections): Pass stub table size to
Stub_table constructor.
(Target_powerpc::do_relax): Define stub and glink symbols.
(Stub_table): Add uniq_ variable, and id param to constructor.
(Stub_table::Plt_stub_ent): Add indx_ variable.
(Stub_table::Branch_stub_entries): Move typedef earlier.
(Stub_table::branch_stub_size): Replace "to" parameter with a
Branch_stub_entries iterator.
(Stub_table::add_long_branch_entry): Adjust to suit.
(Stub_table::add_plt_call_entry): Set indx_.
(Stub_table::define_stub_syms): New function.
2017-05-15 Eric Christopher <echristo@gmail.com>
* layout.cc (Layout::segment_precedes): Add a case for testing
pointer equality when determining which segment precedes
another.
2017-05-13 James Clarke <jrtc27@jrtc27.com>
PR gold/21444
* gold.cc (Target_sparc::Relocate::relocate_tls): Local
variables are final for position-independent executables. This
has to be consistent with Target_sparc::Scan::local otherwise
they will disagree as to whether local-exec is used.
2017-05-12 Igor Kudrin <ikudrin@accesssoftek.com>
PR gold/21430
* aarch64.cc
(AArch64_relobj::convert_input_section_to_relaxed_section):
Set the section offset to -1ULL.
(Target_aarch64::relocate_section): Adjust the view in case
of a relaxed input section.
* testsuite/Makefile.am (pr21430): New test.
* testsuite/Makefile.in: Regenerate
* testsuite/pr21430.s: New test source file.
* testsuite/pr21430.sh: New test script.
2017-04-27 Alan Modra <amodra@gmail.com>
* testsuite/plugin_section_order.c (onload): Add missing break.
2017-03-15 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
* mips.cc (Mips_got_entry::hash()): Shift addend to reduce
possibility of collisions.
(Mips_got_entry::equals): Fix case for GOT_TLS_LDM
entries.
2017-03-15 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
* mips.cc (Mips_relobj::merge_processor_specific_data_): New data
member.
(Mips_relobj::merge_processor_specific_data): New method.
(Mips_relobj::do_read_symbols): Set merge_processor_specific_data_
to false, only if the input file is a binary or if object has no
contents except the section name string table and an empty symbol
table with the undefined symbol.
(Target_mips::do_finalize_sections): Refactor. Skip empty object files
for merging processor-specific data.
2017-03-15 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
* mips.cc (Target_mips::Relocate::calculated_value_): New data
member.
(Target_mips::Relocate::calculate_only_): Likewise.
(Target_mips::Relocate::relocate): Handle multiple consecutive
relocations with the same offset.
2017-03-15 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
* mips.cc (Target_mips::Relocate::relocate): Remove redundant
checks for relocatable link.
(Mips_relocate_functions::reljalr): Likewise.
2017-03-15 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
* mips.cc (class Mips_output_section_options): New class.
(Target_mips::do_make_output_section): New method.
2017-03-15 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
* mips.cc (Mips_relocate_functions::rel26): Don't print relocation
overflow error message.
(Target_mips::relocate_special_relocatable): Improve relocation
overflow error message.
(Target_mips::Relocate::relocate): Likewise.
2017-03-15 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
* mips.cc (symbol_refs_local): Return false if a symbol
is from a dynamic object.
(Target_mips::got_section): Make _GLOBAL_OFFSET_TABLE_ STV_HIDDEN.
(Target_mips::set_gp): Refactor. Make _gp STT_NOTYPE and
STB_LOCAL.
(Target_mips::do_finalize_sections): Set _gp after all the checks
for creating .got are done.
(Target_mips::Scan::global): Remove unused code.
2017-02-22 Alan Modra <amodra@gmail.com>
* powerpc.cc (Target_powerpc::make_iplt_section): Check that
output_section exists before attempting add_output_section_data.
(Target_powerpc::make_brlt_section): Likewise.
2017-02-15 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
* mips.cc (Target_mips::Scan::get_reference_flags): Remove
gold_unreachable from default case.
2017-02-15 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
PR gold/21111
* mips.cc (Mips_relocate_functions::relhigher): New method.
(Mips_relocate_functions::relhighest): Likewise.
(mips_get_size_for_reloc): Add support for relocs: R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(Target_mips::Scan::local): Add support for relocs: R_MIPS_HIGHER,
R_MIPS_HIGHEST, R_MICROMIPS_HIGHER and R_MICROMIPS_HIGHEST.
(Target_mips::Scan::global): Likewise.
(Target_mips::Scan::get_reference_flags): Likewise.
(Target_mips::Relocate::relocate): Call static methods for resolving
HIGHER and HIGHEST relocations.
2017-02-03 Rahul Chaudhry <rahulchaudhry@google.com>
* x86_64.cc (Target_x86_64::do_can_check_for_function_pointers):
Return true even when building pie binaries.
(Target_x86_64::possible_function_pointer_reloc): Check opcode
for R_X86_64_PC32 relocations.
(Target_x86_64::local_reloc_may_be_function_pointer): Pass
extra arguments to local_reloc_may_be_function_pointer.
(Target_x86_64::global_reloc_may_be_function_pointer): Likewise.
* gc.h (gc_process_relocs): Add check for STT_FUNC.
* testsuite/Makefile.am (icf_safe_pie_test): New test case.
* testsuite/Makefile.in: Regenerate.
* testsuite/icf_safe_pie_test.sh: New shell script.
2017-02-03 Alan Modra <amodra@gmail.com>
* powerpc.cc (Powerpc_relobj::make_toc_relative): Don't crash
when no .toc section exists.
2017-01-31 Cary Coutant <ccoutant@gmail.com>
PR gold/21090
* x86_64.cc (Target_x86_64::can_convert_mov_to_lea): Add check
for predefined symbol.
(Target_x86_64::Relocate::relocate): Fix formatting.
2017-01-23 Rahul Chaudhry <rahulchaudhry@google.com>
* testsuite/icf_safe_so_test.sh: Use "set -e".
* testsuite/icf_safe_test.sh: Likewise.
* testsuite/icf_test.sh: Likewise.
2017-01-23 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
* mips.cc (Mips_output_data_plt::rel_plt): Remove const from return
type.
(Target_mips::make_plt_entry): Make the sh_info field of .rel.plt
point to .plt.
2017-01-23 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
PR gold/21054
* mips.cc (Mips_got_info::record_global_got_symbol): Don't add symbol
to the dynamic symbol table if it is forced to local visibility.
(Target_mips::do_finalize_sections): Don't add __RLD_MAP symbol to the
dynamic symbol table if it is forced to local visibility.
2017-01-20 Nick Clifton <nickc@redhat.com>
* aarch64.cc (Stub_template_repertoire): Change ST_E_835769_INSNS
from a pointer to an array.
2017-01-13 H.J. Lu <hongjiu.lu@intel.com>
PR gold/21040
* powerpc.cc (Powerpc_relobj<size, big_endian>::make_toc_relative):
Cast 0x80008000 to uint64_t.
2017-01-12 Cary Coutant <ccoutant@gmail.com>
* object.cc (Sized_relobj_file): Fix byte counts for calls to memmem.
2017-01-11 Cary Coutant <ccoutant@gmail.com>
PR gold/21040
* x86_64.cc (Output_data_plt_x86_64_bnd::do_fill_first_plt_entry):
Remove unnecessary 'typename' keyword.
(Output_data_plt_x86_64_bnd::do_fill_plt_entry): Likewise.
(Output_data_plt_x86_64_bnd::fill_aplt_entry): Likewise.
(Output_data_plt_x86_64_bnd::do_fill_tlsdesc_entry): Likewise.
(Output_data_plt_x86_64_bnd::do_write): Likewise.
2017-01-11 Cary Coutant <ccoutant@gmail.com>
PR gold/21040
* x86_64.cc (Output_data_plt_x86_64_bnd::do_fill_first_plt_entry):
Remove unnecessary 'typename' keyword.
(Output_data_plt_x86_64_bnd::do_fill_plt_entry): Likewise.
(Output_data_plt_x86_64_bnd::do_fill_tlsdesc_entry): Likewise.
(Output_data_plt_x86_64_bnd::fill_aplt_entry): Likewise.
* testsuite/copy_test_relro_1.cc (p, b, c, q): Add separate extern
declarations.
2017-01-11 Cary Coutant <ccoutant@gmail.com>
PR gold/21039
* testsuite/script_test_13.sh: Adjust patterns to work for i386.
* testsuite/script_test_15a.sh: Likewise.
* testsuite/script_test_15b.sh: Likewise.
* testsuite/script_test_15c.sh: Likewise.
2017-01-11 Alan Modra <amodra@gmail.com>
* powerpc.cc (class Powerpc_copy_relocs): New.
(Powerpc_copy_relocs::emit): New function.
(Powerpc_relobj::relatoc_, toc_, no_toc_opt_): New variables.
(Powerpc_relobj::toc_shndx, set_no_toc_opt, no_toc_opt): New inlines.
(Powerpc_relobj::do_relocate_sections): New function.
(Powerpc_relobj::make_toc_relative): Likewise.
(Powerpc_relobj::do_find_special_sections): Stash away .rela.toc
and .toc too.
(ok_lo_toc_insn): Move earlier, and handle more insns.
(Target_powerpc::Scan::local): If optimizing toc accesses, set
no_toc_opt for entries we can't edit. Check insn validity.
Emit "toc optimization is not supported" warning, downgraded
from error.
(Target_powerpc::Scan::global): Likewise.
(Target_powerpc::Relocate::relocate): Edit TOC indirect code
to TOC relative. Don't emit "toc optimization is not supported"
error here.
2017-01-10 Cary Coutant <ccoutant@gmail.com>
* aarch64.cc (AArch64_relobj::do_relocate_sections): Call
Sized_relobj_file::relocate_section_range().
* arm.cc (Arm_relobj::do_relocate_sections): Likewise.
* object.h (Sized_relobj_file::relocate_section_range): New method.
* reloc.cc (Sized_relobj_file::do_relocate_sections): Move
implementation...
(Sized_relobj_file::relocate_section_range): ...to new method.
2017-01-10 Alan Modra <amodra@gmail.com>
* testsuite/ver_test_8.sh: Accept .TOC. in lieu of
_GLOBAL_OFFSET_TABLE_. Allow zero count.
* testsuite/copy_test_relro_1.cc (c, q): New vars.
* testsuite/copy_test_relro.cc: Rewrite to test read-only
status of variables directly. Reference new vars in
read-only data.
2017-01-10 Alan Modra <amodra@gmail.com>
* options.h: Add --secure-plt option.
* powerpc.cc (Target_powerpc::Scan::local): Detect and error
on -fPIC -mbss-plt code.
(Target_powerpc::Scan::global): Likewise.
2017-01-09 Alan Modra <amodra@gmail.com>
* powerpc.cc (Target_powerpc::make_plt_section): Point sh_info of
".rela.plt" at ".plt".
2017-01-07 Alan Modra <amodra@gmail.com>
* powerpc.cc: Use shorter equivalent elfcpp typedef for
Reltype and reloc_size throughout.
(Target_powerpc::symval_for_branch): Exclude dynamic symbols.
(Target_powerpc::Scan::local): Use local var r_sym.
(Target_powerpc::Scan::global: Likewise.
(Target_powerpc::Relocate::relocate): Delete shadowing r_sym.
2017-01-02 Alan Modra <amodra@gmail.com>
Update year range in copyright notice of all files.
For older changes see ChangeLog-2016
Copyright (C) 2017 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:

59
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@@ -1,61 +1,6 @@
2017-11-29 Stefan Stroe <stroestefan@gmail.com> For older changes see ChangeLog-2017
* po/Make-in (datadir): Define as @datadir@.
(localedir): Define as @localedir@.
(gnulocaledir, gettextsrcdir): Use @datarootdir@.
2017-10-05 Nick Clifton <nickc@redhat.com>
* po/hu.po: Updated Hungarian translation.
2017-08-31 Nick Clifton <nickc@redhat.com>
* po/fr.po: Updated French translation.
2017-08-08 Nick Clifton <nickc@redhat.com>
* po/sr.po: Updated Serbian translation.
2017-07-12 Alan Modra <amodra@gmail.com>
* po/bg.po: Update from translationproject.org/latest/gprof/.
* po/da.po: Likewise.
* po/de.po: Likewise.
* po/eo.po: Likewise.
* po/es.po: Likewise.
* po/fi.po: Likewise.
* po/fr.po: Likewise.
* po/ga.po: Likewise.
* po/hu.po: Likewise.
* po/id.po: Likewise.
* po/it.po: Likewise.
* po/ja.po: Likewise.
* po/ms.po: Likewise.
* po/nl.po: Likewise.
* po/pt_BR.po: Likewise.
* po/ro.po: Likewise.
* po/ru.po: Likewise.
* po/sr.po: Likewise.
* po/sv.po: Likewise.
* po/tr.po: Likewise.
* po/uk.po: Likewise.
* po/vi.po: Likewise.
2017-07-04 Tristan Gingold <gingold@adacore.com>
* configure: Regenerate.
2017-07-03 Tristan Gingold <gingold@adacore.com>
* po/gprof.pot: Regenerate.
2017-01-02 Alan Modra <amodra@gmail.com>
Update year range in copyright notice of all files.
For older changes see ChangeLog-2016
Copyright (C) 2017 Free Software Foundation, Inc. Copyright (C) 2018 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification, Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright are permitted in any medium without royalty provided the copyright

69
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@@ -0,0 +1,69 @@
2017-11-29 Stefan Stroe <stroestefan@gmail.com>
* po/Make-in (datadir): Define as @datadir@.
(localedir): Define as @localedir@.
(gnulocaledir, gettextsrcdir): Use @datarootdir@.
2017-10-05 Nick Clifton <nickc@redhat.com>
* po/hu.po: Updated Hungarian translation.
2017-08-31 Nick Clifton <nickc@redhat.com>
* po/fr.po: Updated French translation.
2017-08-08 Nick Clifton <nickc@redhat.com>
* po/sr.po: Updated Serbian translation.
2017-07-12 Alan Modra <amodra@gmail.com>
* po/bg.po: Update from translationproject.org/latest/gprof/.
* po/da.po: Likewise.
* po/de.po: Likewise.
* po/eo.po: Likewise.
* po/es.po: Likewise.
* po/fi.po: Likewise.
* po/fr.po: Likewise.
* po/ga.po: Likewise.
* po/hu.po: Likewise.
* po/id.po: Likewise.
* po/it.po: Likewise.
* po/ja.po: Likewise.
* po/ms.po: Likewise.
* po/nl.po: Likewise.
* po/pt_BR.po: Likewise.
* po/ro.po: Likewise.
* po/ru.po: Likewise.
* po/sr.po: Likewise.
* po/sv.po: Likewise.
* po/tr.po: Likewise.
* po/uk.po: Likewise.
* po/vi.po: Likewise.
2017-07-04 Tristan Gingold <gingold@adacore.com>
* configure: Regenerate.
2017-07-03 Tristan Gingold <gingold@adacore.com>
* po/gprof.pot: Regenerate.
2017-01-02 Alan Modra <amodra@gmail.com>
Update year range in copyright notice of all files.
For older changes see ChangeLog-2016
Copyright (C) 2017 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:

861
include/ChangeLog
View File

@@ -1,863 +1,6 @@
2017-12-28 Jim Wilson <jimw@sifive.com> For older changes see ChangeLog-2017
* opcode/riscv-opc.h (DECLARE_CSR): Add missing privileged registers.
Sort to match privileged spec documentation order.
(DECLARE_CSR_ALIAS): Add ubadaddr, and comments.
2017-12-19 Tamar Christina <tamar.christina@arm.com>
PR gas/22559
* aarch64.h (aarch64_opnd_qualifier): Add AARCH64_OPND_QLF_S_4B.
2017-12-19 Tamar Christina <tamar.christina@arm.com>
PR gas/22529
* opcode/aarch64.h (aarch64_opnd_qualifier): Add AARCH64_OPND_QLF_V_4B.
2017-12-11 Stephen Crane <sjc@immunant.com>
* plugin-api.h: Add new plugin hook to allow processing of input
files added by a plugin.
(ld_plugin_new_input_handler): New function hook type.
(ld_plugin_register_new_input): New interface.
(LDPT_REGISTER_NEW_INPUT_HOOK): New enum val.
(tv_register_new_input): New member.
2017-12-01 Peter Bergner <bergner@vnet.ibm.com>
* opcode/ppc.h (PPC_INT_FMT): Define.
(struct powerpc_opcode) <opcode>: Update type.
(struct powerpc_opcode) <mask>: Likewise.
(struct powerpc_opcode) <bitm>: Likewise.
(struct powerpc_opcode) <insert>: Likewise.
(struct powerpc_opcode) <extract>: Likewise.
(ppc_optional_operand_value): Likewise.
2017-11-24 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/22444
* elf/external.h (ELF_ALIGN_UP): New.
(ELF_NOTE_DESC_OFFSET): Likewise.
(ELF_NOTE_NEXT_OFFSET): Likewise.
2017-11-16 Tamar Christina <tamar.christina@arm.com>
* opcode/aarch64.h: (AARCH64_FEATURE_F16_FML): New.
(AARCH64_ARCH_V8_4): Enable AARCH64_FEATURE_F16_FML by default.
2017-11-15 Tamar Christina <tamar.christina@arm.com>
* opcode/arm.h: (ARM_EXT2_FP16_FML): New.
(ARM_AEXT2_V8_4A): Add ARM_EXT2_FP16_FML.
2017-11-13 Jan Beulich <jbeulich@suse.com>
* coff/pe.h (COFF_ENCODE_ALIGNMENT): Cap value to maximum one
representable.
(COFF_DECODE_ALIGNMENT): Define.
2017-11-09 Tamar Christina <tamar.christina@arm.com>
* opcode/aarch64.h (AARCH64_ARCH_V8_4): Enable DOTPROD.
2017-11-09 Tamar Christina <tamar.christina@arm.com>
* opcode/aarch64.h:
(aarch64_opnd): Add AARCH64_OPND_Va, AARCH64_OPND_MASK,
AARCH64_OPND_IMM_2, AARCH64_OPND_ADDR_OFFSET
and AARCH64_OPND_SM3_IMM2.
(aarch64_insn_class): Add cryptosm3 and cryptosm4.
(arch64_feature_set): Make uint64_t.
2017-11-09 Tamar Christina <tamar.christina@arm.com>
* opcode/aarch64.h:
(AARCH64_FEATURE_V8_4, AARCH64_FEATURE_SM4): New.
(AARCH64_ARCH_V8_4, AARCH64_FEATURE_SHA3): New.
2017-11-09 Nick Clifton <nickc@redhat.com>
* opcode/aarch64.h (aarch64_feature_set): Change type to unsigned
long long.
2017-11-08 Tamar Christina <tamar.christina@arm.com>
* opcode/aarch64.h:
(AARCH64_FEATURE_SHA2, AARCH64_FEATURE_AES): New.
2017-11-08 Jiong Wang <jiong.wang@arm.com>
* opcode/arm.h (ARM_AEXT2_V8_4A): Include Dot Product feature.
(ARM_EXT2_V8_4A): New macro.
(ARM_AEXT2_V8_4A): Likewise.
(ARM_ARCH_V8_4A): Likewise.
2017-11-07 Palmer Dabbelt <palmer@dabbelt.com>
* opcode/riscv-opc.h (sptbr): Rename to satp.
(CSR_SPTBR): Rename to CSR_SATP.
(sptbr): Alias to CSR_SATP.
2017-11-07 Tamar Christina <tamar.christina@arm.com>
* opcode/arm.h (FPU_ARCH_CRYPTO_NEON_VFP_ARMV8_DOTPROD):
New macro.
2017-11-02 Siddhesh Poyarekar <siddhesh@sourceware.org>
* include/opcode/aarch64.h (AARCH64_ARCH_V8_2): Drop
AARCH64_FEATURE_F16.
2017-11-01 James Bowman <james.bowman@ftdichip.com>
* elf/ft32.h: Add R_FT32_RELAX, SC0, SC1, DIFF32.
2017-10-25 Alan Modra <amodra@gmail.com>
PR 22348
* opcode/cr16.h (instruction): Delete.
(cr16_words, cr16_allWords, cr16_currInsn): Delete.
* opcode/crx.h (crx_cst4_map): Rename from cst4_map.
(crx_cst4_maps): Rename from cst4_maps.
(crx_no_op_insn): Rename from no_op_insn.
(instruction): Delete.
2017-10-24 Andrew Waterman <andrew@sifive.com>
* opcode/riscv.h (VALID_RVC_LUI_IMM): c.lui can't load the
immediate 0.
2017-10-12 James Bowman <james.bowman@ftdichip.com>
* elf/ft32.h: Add R_FT32_15.
* opcode/ft32.h: Replace FT32_FLD_K8 with K15.
(ft32_shortcode, sc_compar, ft32_split_shortcode,
ft32_merge_shortcode, ft32_merge_shortcode): New functions.
2017-10-05 John Baldwin <jhb@FreeBSD.org>
* elf/common.h (AT_FREEBSD_EHDRFLAGS, AT_FREEBSD_HWCAP): Define.
2017-09-22 Alexandre Oliva <aoliva@redhat.com>
* dwarf2.def (DW_AT_GNU_locviews): New.
* dwarf2.h (enum dwarf_location_list_entry_type): Add
DW_LLE_GNU_view_pair.
(DW_LLE_view_pair): Define.
2017-09-15 Pedro Alves <palves@redhat.com>
Sync with mainline gcc sources (r252823)
2017-09-15 Yao Qi <yao.qi@linaro.org>
Pedro Alves <palves@redhat.com>
* ansidecl.h (DISABLE_COPY_AND_ASSIGN): New macro.
2017-09-12 Jiong Wang <jiong.wang@arm.com>
* dwarf2.def (DW_CFA_AARCH64_negate_ra_state): New DW_CFA_DUP.
* dwarf2.h (DW_CFA_DUP): New define.
2017-08-21 Richard Biener <rguenther@suse.de>
* simple-object.h (simple_object_copy_lto_debug_sections): New
function.
2017-05-18 Martin Liska <mliska@suse.cz>
* ansidecl.h: Define CONSTEXPR macro.
2017-05-24 Nathan Sidwell <nathan@acm.org>
* libiberty.h (ASTRDUP): Adjust cast to avoid warning.
2017-01-30 Alexandre Oliva <aoliva@redhat.com>
Introduce C++ support in libcc1.
* gcc-c-fe.def (int_type_v0): Rename from...
(int_type): ... this. Introduce new version.
(float_type_v0): Rename from...
(float_type): ... this. Introduce new version.
(char_type): New.
* gcc-c-interface.h (gcc_c_api_version): Add GCC_C_FE_VERSION_1.
(gcc_type_array): Move...
* gcc-interface.h: ... here.
* gcc-cp-fe.def: New.
* gcc-cp-interface.h: New.
2016-04-29 Oleg Endo <olegendo@gcc.gnu.org>
* longlong.h (umul_ppmm): Remove SHMEDIA checks.
(__umulsidi3, count_leading_zeros): Remove SHMEDIA implementations.
2017-09-15 Yao Qi <yao.qi@linaro.org>
Pedro Alves <palves@redhat.com>
* ansidecl.h (DISABLE_COPY_AND_ASSIGN): New macro.
2017-09-12 Jiong Wang <jiong.wang@arm.com>
* dwarf2.def (DW_CFA_AARCH64_negate_ra_state): New DW_CFA_DUP.
* dwarf2.h (DW_CFA_DUP): New define.
2017-08-21 Richard Biener <rguenther@suse.de>
* simple-object.h (simple_object_copy_lto_debug_sections): New
function.
2017-05-18 Martin Liska <mliska@suse.cz>
* ansidecl.h: Define CONSTEXPR macro.
2017-05-24 Nathan Sidwell <nathan@acm.org>
* libiberty.h (ASTRDUP): Adjust cast to avoid warning.
2017-01-30 Alexandre Oliva <aoliva@redhat.com>
Introduce C++ support in libcc1.
* gcc-c-fe.def (int_type_v0): Rename from...
(int_type): ... this. Introduce new version.
(float_type_v0): Rename from...
(float_type): ... this. Introduce new version.
(char_type): New.
* gcc-c-interface.h (gcc_c_api_version): Add GCC_C_FE_VERSION_1.
(gcc_type_array): Move...
* gcc-interface.h: ... here.
* gcc-cp-fe.def: New.
* gcc-cp-interface.h: New.
2016-04-29 Oleg Endo <olegendo@gcc.gnu.org>
* longlong.h (umul_ppmm): Remove SHMEDIA checks.
(__umulsidi3, count_leading_zeros): Remove SHMEDIA implementations.
2017-09-06 Kamil Rytarowski <n54@gmx.com>
* opcode/nds32.h: Rename __BIT() to N32_BIT().
2017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
Edmar Wienskoski <edmar.wienskoski@nxp.com
* elf/ppc.h (R_PPC_VLE_ADDR20): New relocation.
2017-08-23 Alexander Fedotov <alexander.fedotov@nxp.com>
Edmar Wienskoski <edmar.wienskoski@nxp.com>
* opcode/ppc.h:
(spe2_opcodes, spe2_num_opcodes): New.
(PPC_OPCODE_SPE2): New define.
(PPC_OPCODE_EFS2): Likewise.
(SPE2_XOP): Likewise.
(SPE2_XOP_TO_SEG): Likewise.
2017-08-23 Jan Kratochvil <jan.kratochvil@redhat.com>
* gcc-interface.h (enum gcc_base_api_version): Update comment for
GCC_FE_VERSION_1.
(struct gcc_base_vtable): Rename set_arguments to set_arguments_v0.
Add set_arguments, set_triplet_regexp and set_driver_filename.
2017-08-23 Jan Kratochvil <jan.kratochvil@redhat.com>
* gcc-interface.h (enum gcc_base_api_version): Add
GCC_FE_VERSION_1.
(struct gcc_base_vtable): Rename compile to compile_v0. Update
comment for compile. New methods set_verbose and compile.
2017-08-21 Alexander Fedotov <alexander.fedotov@nxp.com>
Edmar Wienskoski <edmar.wienskoski@nxp.com>
* opcode/ppc.h (PPC_OPCODE_LSP): New define.
2017-08-14 Gustavo Romero <gromero@linux.vnet.ibm.com>
* elf/common.h (NT_PPC_TAR): New macro.
(NT_PPC_PPR): Likewise.
(NT_PPC_DSCR): Likewise.
(NT_PPC_EBB): Likewise.
(NT_PPC_PMU): Likewise.
(NT_PPC_TM_CGPR): Likewise.
(NT_PPC_TM_CFPR): Likewise.
(NT_PPC_TM_CVMX): Likewise.
(NT_PPC_TM_CVSX): Likewise.
(NT_PPC_TM_SPR): Likewise.
(NT_PPC_TM_CTAR): Likewise.
(NT_PPC_TM_CPPR): Likewise.
(NT_PPC_TM_CDSCR): Likewise.
2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
PR ld/21903:
* bfdlink.h (bfd_link_info): Add inhibit_common_definition.
2017-07-31 Nick Clifton <nickc@redhat.com>
PR 21850
* ansidecl.h (OVERRIDE): Protect check of __cplusplus value with
#idef __cplusplus.
2017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
* opcode/arc.h (SJLI): Add.
2017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
John Eric Martin <John.Martin@emmicro-us.com>
* elf/arc-reloc.def: Add JLI relocs howto.
* opcode/arc-func.h (replace_jli): New function.
2017-07-18 Nick Clifton <nickc@redhat.com>
PR 21775
* aout/adobe.h: Fix spelling typos.
* aout/aout64.h: Likewise.
* aout/hp300hpux.h: Likewise.
* elf/hppa.h: Likewise.
* gdb/remote-sim.h: Likewise.
* libiberty.h: Likewise.
* mach-o/arm.h: Likewise.
* opcode/v850.h: Likewise.
2017-07-14 Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com>
* dis-asm.h (struct disassemble_info): Change type of buffer_length
field to size_t.
2017-07-07 John Baldwin <jhb@FreeBSD.org>
* elf/common.h (NT_FREEBSD_PTLWPINFO): Define.
2017-07-02 Jan Kratochvil <jan.kratochvil@redhat.com>
* dwarf2.def (DW_IDX_compile_unit, DW_IDX_type_unit, DW_IDX_die_offset)
(DW_IDX_parent, DW_IDX_type_hash, DW_IDX_lo_user, DW_IDX_hi_user)
(DW_IDX_GNU_internal, DW_IDX_GNU_external): New.
* dwarf2.h (DW_IDX, DW_IDX_DUP, DW_FIRST_IDX, DW_END_IDX): New.
(enum dwarf_name_index_attribute): Remove.
(get_DW_IDX_name): New declaration.
2017-06-30 Georg-Johann Lay <avr@gjlay.de>
PR gas/21683
* opcode/avr.h (AVR_INSN): Add one for __gcc_isr.
2017-06-30 Maciej W. Rozycki <macro@imgtec.com>
Andrew Bennett <andrew.bennett@imgtec.com>
* opcode/mips.h (ASE_XPA_VIRT): New macro.
2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
* elf/common.h (NT_S390_GS_CB): New macro.
(NT_S390_GS_BC): Likewise.
2017-06-28 Tamar Christina <tamar.christina@arm.com>
* opcode/aarch64.h: (AARCH64_FEATURE_DOTPROD): New.
(aarch64_insn_class): Added dotprod.
2017-06-28 Jiong Wang <jiong.wang@arm.com>
* opcode/arm.h (FPU_NEON_EXT_DOTPROD): New macro.
(FPU_ARCH_DOTPROD_NEON_VFP_ARMV8): New macro.
2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
Matthew Fortune <matthew.fortune@imgtec.com>
* elf/mips.h (E_MIPS_MACH_IAMR2): New macro.
(AFL_EXT_INTERAPTIV_MR2): Likewise.
* opcode/mips.h: Document new operand codes defined.
(INSN_INTERAPTIV_MR2): New macro.
(INSN_CHIP_MASK): Adjust accordingly.
(CPU_INTERAPTIV_MR2): New macro.
(cpu_is_member) <CPU_INTERAPTIV_MR2>: New case.
(MIPS16_ALL_ARGS): Rename to...
(MIPS_SVRS_ALL_ARGS): ... this.
(MIPS16_ALL_STATICS): Rename to...
(MIPS_SVRS_ALL_STATICS): ... this.
2017-06-26 Kuan-Lin Chen <rufus@andestech.com>
* elf/riscv.h (R_RISCV_32_PCREL): New.
2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
* elf/arm.h (TAG_CPU_ARCH_V8R): New macro.
* opcode/arm.h (ARM_EXT2_V8A): New macro.
(ARM_AEXT2_V8A): Rename into ...
(ARM_AEXT2_V8AR): This.
(ARM_AEXT2_V8A): New macro.
(ARM_AEXT_V8R): New macro.
(ARM_AEXT2_V8R): New macro.
(ARM_ARCH_V8R): New macro.
2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
* opcode/arm.h (ARM_AEXT_V4TxM): Add ARM_EXT_OS bit to the set.
(ARM_AEXT_V4T): Likewise.
(ARM_AEXT_V5TxM): Likewise.
(ARM_AEXT_V5T): Likewise.
(ARM_AEXT_V6M): Mask off ARM_EXT_OS bit.
2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
* bfdlink.h (bfd_link_info): Add shstk.
* elf/common.h (GNU_PROPERTY_X86_FEATURE_1_SHSTK): New.
2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
* bfdlink.h (bfd_link_info): Add ibtplt and ibt.
* elf/common.h (GNU_PROPERTY_X86_FEATURE_1_AND): New.
(GNU_PROPERTY_X86_FEATURE_1_IBT): Likewise.
2017-06-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
* opcode/arm.h (FPU_ANY): New macro.
2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* elf/s390.h (PT_S390_PGSTE): Define macro.
2017-06-16 Alan Modra <amodra@gmail.com>
PR ld/20022
PR ld/21557
PR ld/21562
PR ld/21571
* bfdlink.h (struct bfd_link_hash_entry): Delete undef.section.
2017-06-14 Yao Qi <yao.qi@linaro.org>
* dis-asm.h (print_insn_aarch64): Move it to opcodes/disassemble.h.
(print_insn_big_arm, print_insn_big_mips): Likewise.
(print_insn_i386, print_insn_ia64): Likewise.
(print_insn_little_arm, print_insn_little_mips): Likewise.
(print_insn_spu): Likewise.
2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
* bfdlink.h (struct bfd_link_info): Add new resolve_section_groups
flag.
2017-06-01 Alan Modra <amodra@gmail.com>
* elf/ppc64.h (PPC64_OPT_LOCALENTRY): Define.
2017-05-31 Eli Zaretskii <eliz@gnu.org>
* environ.h: Add #ifndef guard.
2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
* elf/arc-cpu.def: New file.
2017-05-24 Yao Qi <yao.qi@linaro.org>
* dis-asm.h: Move some function declarations to
opcodes/disassemble.h.
2017-05-24 Yao Qi <yao.qi@linaro.org>
* dis-asm.h (disassembler): Update declaration.
2017-05-23 Claudiu Zissulescu <claziss@synopsys.com>
* opcode/arc.h (MAX_INSN_FLGS): Update to 4.
2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
* include/opcode/i386.h (NOTRACK_PREFIX_OPCODE): New.
2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
* elf/sparc.h (ELF_SPARC_HWCAP2_SPARC6): Define.
(ELF_SPARC_HWCAP2_ONADDSUB): Likewise.
(ELF_SPARC_HWCAP2_ONMUL): Likewise.
(ELF_SPARC_HWCAP2_ONDIV): Likewise.
(ELF_SPARC_HWCAP2_DICTUNP): Likewise.
(ELF_SPARC_HWCAP2_FPCMPSHL): Likewise.
(ELF_SPARC_HWCAP2_RLE): Likewise.
(ELF_SPARC_HWCAP2_SHA3): Likewise.
* opcode/sparc.h (sparc_opcode_arch_val): Add SPARC_OPCODE_ARCH_M8
and adjust SPARC_OPCODE_ARCH_MAX.
(HWCAP2_SPARC6): Define.
(HWCAP2_ONADDSUB): Likewise.
(HWCAP2_ONMUL): Likewise.
(HWCAP2_ONDIV): Likewise.
(HWCAP2_DICTUNP): Likewise.
(HWCAP2_FPCMPSHL): Likewise.
(HWCAP2_RLE): Likewise.
(HWCAP2_SHA3): Likewise.
(OPM): Likewise.
(OPMI): Likewise.
(ONFCN): Likewise.
(REVFCN): Likewise.
(SIMM10): Likewise.
2017-05-16 Alan Modra <amodra@gmail.com>
* bfdlink.h (struct bfd_link_hash_entry <non_ir_ref>): Rename to
non_ir_ref_regular.
2017-05-16 Alan Modra <amodra@gmail.com>
* bfdlink.h (struct bfd_link_hash_entry): Update non_ir_ref
comment. Rename dynamic_ref_after_ir_def to non_ir_ref_dynamic.
2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
Matthew Fortune <matthew.fortune@imgtec.com>
* elf/mips.h (AFL_ASE_MIPS16E2): New macro.
(AFL_ASE_MASK): Adjust accordingly.
* opcode/mips.h: Document new operand codes defined.
(mips_operand_type): Add OP_REG28 enum value.
(INSN2_SHORT_ONLY): Update description.
(ASE_MIPS16E2, ASE_MIPS16E2_MT): New macros.
2017-05-14 John David Anglin <danglin@gcc.gnu.org>
* opcode/hppa.h: Fix match and mask for 64-bit bb opcode.
2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
* elf/arc.h (SHT_ARC_ATTRIBUTES): Define.
(Tag_ARC_*): Define.
(E_ARC_OSABI_V4): Define.
(E_ARC_OSABI_CURRENT): Reassign it.
(TAG_CPU_*): Define.
* opcode/arc-attrs.h: New file.
* opcode/arc.h (insn_subclass_t): Assign enum values.
(insn_subclass_t): Update enum with QUARKSE1, QUARKSE2, and LL64.
(ARC_EA, ARC_CD, ARC_LLOCK, ARC_ATOMIC, ARC_MPY, ARC_MULT)
(ARC_NPS400, ARC_DPFP, ARC_SPFP, ARC_FPU, ARC_FPUDA, ARC_SWAP)
(ARC_NORM, ARC_BSCAN, ARC_UIX, ARC_TSTAMP, ARC_VBFDW)
(ARC_BARREL, ARC_DSPA, ARC_SHIFT, ARC_INTR, ARC_DIV, ARC_XMAC)
(ARC_CRC): Delete.
2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
PR ld/21382
* bfdlink.h (bfd_link_hash_entry): Add dynamic_ref_after_ir_def.
2017-04-19 Alan Modra <amodra@gmail.com>
* bfdlink.h (struct bfd_link_info <dynamic_undefined_weak>):
Revise comment.
2017-04-11 Alan Modra <amodra@gmail.com>
* opcode/ppc.h (PPC_OPCODE_ALTIVEC2): Delete.
(PPC_OPCODE_VSX3): Delete.
(PPC_OPCODE_HTM): Delete.
(PPC_OPCODE_*): Renumber and order chronologically.
(PPC_OPCODE_SPE): Comment on this and other bits used for APUinfo.
2017-04-06 Pip Cet <pipcet@gmail.com>
* dis-asm.h: Add prototypes for wasm32 disassembler.
2017-04-05 Pedro Alves <palves@redhat.com>
* dis-asm.h (disassemble_info) <disassembler_options>: Now a
"const char *".
(next_disassembler_option): Constify.
2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
* elf/common.h (PT_GNU_MBIND_NUM): New.
(PT_GNU_MBIND_LO): Likewise.
(PT_GNU_MBIND_HI): Likewise.
(SHF_GNU_MBIND): Likewise.
2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
* elf/riscv.h (RISCV_GP_SYMBOL): New define.
2017-03-27 Andrew Waterman <andrew@sifive.com>
* opcode/riscv-opc.h (CSR_PMPCFG0): New define.
(CSR_PMPCFG1): Likewise.
(CSR_PMPCFG2): Likewise.
(CSR_PMPCFG3): Likewise.
(CSR_PMPADDR0): Likewise.
(CSR_PMPADDR1): Likewise.
(CSR_PMPADDR2): Likewise.
(CSR_PMPADDR3): Likewise.
(CSR_PMPADDR4): Likewise.
(CSR_PMPADDR5): Likewise.
(CSR_PMPADDR6): Likewise.
(CSR_PMPADDR7): Likewise.
(CSR_PMPADDR8): Likewise.
(CSR_PMPADDR9): Likewise.
(CSR_PMPADDR10): Likewise.
(CSR_PMPADDR11): Likewise.
(CSR_PMPADDR12): Likewise.
(CSR_PMPADDR13): Likewise.
(CSR_PMPADDR14): Likewise.
(CSR_PMPADDR15): Likewise.
(pmpcfg0): Declare register.
(pmpcfg1): Likewise.
(pmpcfg2): Likewise.
(pmpcfg3): Likewise.
(pmpaddr0): Likewise.
(pmpaddr1): Likewise.
(pmpaddr2): Likewise.
(pmpaddr3): Likewise.
(pmpaddr4): Likewise.
(pmpaddr5): Likewise.
(pmpaddr6): Likewise.
(pmpaddr7): Likewise.
(pmpaddr8): Likewise.
(pmpaddr9): Likewise.
(pmpaddr10): Likewise.
(pmpaddr11): Likewise.
(pmpaddr12): Likewise.
(pmpaddr13): Likewise.
(pmpaddr14): Likewise.
(pmpaddr15): Likewise.
2017-03-30 Pip Cet <pipcet@gmail.com>
* opcode/wasm.h: New file to support wasm32 architecture.
* elf/wasm32.h: Add R_WASM32_32 relocation.
2017-03-29 Alan Modra <amodra@gmail.com>
* opcode/ppc.h (PPC_OPCODE_RAW): Define.
(PPC_OPCODE_*): Make them all unsigned long long constants.
2017-03-27 Pip Cet <pipcet@gmail.com>
* elf/wasm32.h: New file to support wasm32 architecture.
2017-03-27 Rinat Zelig <rinat@mellanox.com>
* opcode/arc.h (insn_class_t): Add ULTRAIP and MISC class.
2017-03-21 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* opcode/s390.h (S390_INSTR_FLAG_VX2): Remove.
(S390_INSTR_FLAG_FACILITY_MASK): Adjust value.
2017-03-21 Rinat Zelig <rinat@mellanox.com>
* opcode/arc.h (insn_class_t): Add DMA class.
2017-03-16 Nick Clifton <nickc@redhat.com>
* elf/common.h (GNU_BUILD_ATTRIBUTE_SHORT_ENUM): New GNU BUILD
note type.
2017-03-14 Jakub Jelinek <jakub@redhat.com>
PR debug/77589
* dwarf2.def (DW_OP_GNU_variable_value): New opcode.
2017-03-13 Markus Trippelsdorf <markus@trippelsdorf.de>
PR demangler/70909
PR demangler/67264
* demangle.h (struct demangle_component): Add d_printing field.
(cplus_demangle_print): Remove const qualifier from tree
parameter.
(cplus_demangle_print_callback): Likewise.
2017-03-13 Nick Clifton <nickc@redhat.com>
PR binutils/21202
* elf/aarch64.h (R_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
R_AARCH64_TLSDESC_LD64_LO12.
(R_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
R_AARCH64_TLSDESC_ADD_LO12_NC.
2017-03-10 Nick Clifton <nickc@redhat.com>
* elf/common.h (EM_LANAI): New machine number.
(EM_BPF): Likewise.
(EM_WEBASSEMBLY): Likewise.
Move low value, deprecated, numbers to their numerical
equivalents.
2017-03-08 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/21231
* elf/common.h (GNU_PROPERTY_LOPROC): New.
(GNU_PROPERTY_HIPROC): Likewise.
(GNU_PROPERTY_LOUSER): Likewise.
(GNU_PROPERTY_HIUSER): Likewise.
2017-03-01 Nick Clifton <nickc@redhat.com>
* elf/common.h (SHF_GNU_BUILD_NOTE): Define.
(NT_GNU_PROPERTY_TYPE_0): Define.
(NT_GNU_BUILD_ATTRIBUTE_OPEN): Define.
(NT_GNU_BUILD_ATTRIBUTE_FUN): Define.
(GNU_BUILD_ATTRIBUTE_TYPE_NUMERIC): Define.
(GNU_BUILD_ATTRIBUTE_TYPE_STRING): Define.
(GNU_BUILD_ATTRIBUTE_TYPE_BOOL_TRUE): Define.
(GNU_BUILD_ATTRIBUTE_TYPE_BOOL_FALSE): Define.
(GNU_BUILD_ATTRIBUTE_VERSION): Define.
(GNU_BUILD_ATTRIBUTE_STACK_PROT): Define.
(GNU_BUILD_ATTRIBUTE_RELRO): Define.
(GNU_BUILD_ATTRIBUTE_STACK_SIZE): Define.
(GNU_BUILD_ATTRIBUTE_TOOL): Define.
(GNU_BUILD_ATTRIBUTE_ABI): Define.
(GNU_BUILD_ATTRIBUTE_PIC): Define.
(NOTE_GNU_PROPERTY_SECTION_NAME): Define.
(GNU_BUILD_ATTRS_SECTION_NAME): Define.
(GNU_PROPERTY_STACK_SIZE): Define.
(GNU_PROPERTY_NO_COPY_ON_PROTECTED): Define.
(GNU_PROPERTY_X86_ISA_1_USED): Define.
(GNU_PROPERTY_X86_ISA_1_NEEDED): Define.
(GNU_PROPERTY_X86_ISA_1_486): Define.
(GNU_PROPERTY_X86_ISA_1_586): Define.
(GNU_PROPERTY_X86_ISA_1_686): Define.
(GNU_PROPERTY_X86_ISA_1_SSE): Define.
(GNU_PROPERTY_X86_ISA_1_SSE2): Define.
(GNU_PROPERTY_X86_ISA_1_SSE3): Define.
(GNU_PROPERTY_X86_ISA_1_SSSE3): Define.
(GNU_PROPERTY_X86_ISA_1_SSE4_1): Define.
(GNU_PROPERTY_X86_ISA_1_SSE4_2): Define.
(GNU_PROPERTY_X86_ISA_1_AVX): Define.
(GNU_PROPERTY_X86_ISA_1_AVX2): Define.
(GNU_PROPERTY_X86_ISA_1_AVX512F): Define.
(GNU_PROPERTY_X86_ISA_1_AVX512CD): Define.
(GNU_PROPERTY_X86_ISA_1_AVX512ER): Define.
(GNU_PROPERTY_X86_ISA_1_AVX512PF): Define.
(GNU_PROPERTY_X86_ISA_1_AVX512VL): Define.
(GNU_PROPERTY_X86_ISA_1_AVX512DQ): Define.
(GNU_PROPERTY_X86_ISA_1_AVX512BW): Define.
2017-02-28 Peter Bergner <bergner@vnet.ibm.com>
* dis-asm.h (disasm_options_t): New typedef.
(parse_arm_disassembler_option): Remove prototype.
(set_arm_regname_option): Likewise.
(get_arm_regnames): Likewise.
(get_arm_regname_num_options): Likewise.
(disassemble_init_s390): New prototype.
(disassembler_options_powerpc): Likewise.
(disassembler_options_arm): Likewise.
(disassembler_options_s390): Likewise.
(remove_whitespace_and_extra_commas): Likewise.
(disassembler_options_cmp): Likewise.
(next_disassembler_option): New inline function.
(FOR_EACH_DISASSEMBLER_OPTION): New macro.
2017-02-28 Alan Modra <amodra@gmail.com>
* elf/ppc64.h (R_PPC64_16DX_HA): New. Expand fake reloc comment.
* elf/ppc.h (R_PPC_16DX_HA): Likewise.
2017-02-24 Richard Sandiford <richard.sandiford@arm.com>
* opcode/aarch64.h (AARCH64_OPND_SVE_ADDR_RI_S4x16)
(AARCH64_OPND_SVE_IMM_ROT1, AARCH64_OPND_SVE_IMM_ROT2)
(AARCH64_OPND_SVE_Zm3_INDEX, AARCH64_OPND_SVE_Zm3_22_INDEX)
(AARCH64_OPND_SVE_Zm4_INDEX): New aarch64_opnds.
2017-02-24 Richard Sandiford <richard.sandiford@arm.com>
* opcode/aarch64.h (AARCH64_FEATURE_COMPNUM): New macro.
(AARCH64_ARCH_V8_3): Include AARCH64_FEATURE_COMPNUM.
2017-02-22 Andrew Waterman <andrew@sifive.com>
* opcode/riscv-opc.h (CSR_SCOUNTEREN): New define.
(CSR_MCOUNTEREN): Likewise.
(scounteren): Declare register.
(mcounteren): Likewise.
2017-02-14 Andrew Waterman <andrew@sifive.com>
* opcode/riscv-opc.h (MATCH_SFENCE_VMA): New define.
(MASK_SFENCE_VMA): Likewise.
(sfence_vma): Declare instruction.
2017-02-14 Alan Modra <amodra@gmail.com>
PR 21118
* opcode/ppc.h (PPC_OPERAND_*): Reassign values, regs first.
(PPC_OPERAND_SPR, PPC_OPERAND_GQR): Define.
2017-01-24 Dimitar Dimitrov <dimitar@dinux.eu>
* opcode/hppa.h: Clarify that file is part of GNU opcodes.
* opcode/i860.h: Ditto.
* opcode/nios2.h: Ditto.
* opcode/nios2r1.h: Ditto.
* opcode/nios2r2.h: Ditto.
* opcode/pru.h: Ditto.
2017-01-24 Alan Hayward <alan.hayward@arm.com>
* elf/common.h (NT_ARM_SVE): Define.
2017-01-04 Jiong Wang <jiong.wang@arm.com>
* dwarf2.def: Sync with mainline gcc sources.
2017-01-04 Richard Earnshaw <rearnsha@arm.com>
Jiong Wang <jiong.wang@arm.com>
* dwarf2.def (DW_OP_AARCH64_operation): Reserve the number 0xea.
(DW_CFA_GNU_window_save): Comments the multiplexing on AArch64.
2017-01-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
* opcode/aarch64.h (AARCH64_FEATURE_RCPC): Define.
(AARCH64_ARCH_V8_3): Update.
2017-01-03 Kito Cheng <kito.cheng@gmail.com>
* opcode/riscv-opc.h: Add support for the "q" ISA extension.
2017-01-03 Nick Clifton <nickc@redhat.com>
* dwarf2.def: Sync with mainline gcc sources
* dwarf2.h: Likewise.
2016-12-21 Jakub Jelinek <jakub@redhat.com>
* dwarf2.def (DW_FORM_ref_sup): Renamed to ...
(DW_FORM_ref_sup4): ... this. New form.
(DW_FORM_ref_sup8): New form.
2016-10-17 Jakub Jelinek <jakub@redhat.com>
* dwarf2.h (enum dwarf_calling_convention): Add new DWARF5
calling convention codes.
(enum dwarf_line_number_content_type): New.
(enum dwarf_location_list_entry_type): Add DWARF5 DW_LLE_*
codes.
(enum dwarf_source_language): Add new DWARF5 DW_LANG_* codes.
(enum dwarf_macro_record_type): Add DWARF5 DW_MACRO_* codes.
(enum dwarf_name_index_attribute): New.
(enum dwarf_range_list_entry): New.
(enum dwarf_unit_type): New.
* dwarf2.def: Add new DWARF5 DW_TAG_*, DW_FORM_*, DW_AT_*,
DW_OP_* and DW_ATE_* entries.
2016-08-15 Jakub Jelinek <jakub@redhat.com>
* dwarf2.def (DW_AT_string_length_bit_size,
DW_AT_string_length_byte_size): New attributes.
2016-08-12 Alexandre Oliva <aoliva@redhat.com>
PR debug/63240
* dwarf2.def (DW_AT_deleted, DW_AT_defaulted): New.
* dwarf2.h (enum dwarf_defaulted_attribute): New.
2017-01-02 Alan Modra <amodra@gmail.com>
Update year range in copyright notice of all files.
For older changes see ChangeLog-2016
Copyright (C) 2017 Free Software Foundation, Inc. Copyright (C) 2018 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification, Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright are permitted in any medium without royalty provided the copyright

871
include/ChangeLog-2017 Normal file
View File

@@ -0,0 +1,871 @@
2017-12-28 Jim Wilson <jimw@sifive.com>
* opcode/riscv-opc.h (DECLARE_CSR): Add missing privileged registers.
Sort to match privileged spec documentation order.
(DECLARE_CSR_ALIAS): Add ubadaddr, and comments.
2017-12-19 Tamar Christina <tamar.christina@arm.com>
PR gas/22559
* aarch64.h (aarch64_opnd_qualifier): Add AARCH64_OPND_QLF_S_4B.
2017-12-19 Tamar Christina <tamar.christina@arm.com>
PR gas/22529
* opcode/aarch64.h (aarch64_opnd_qualifier): Add AARCH64_OPND_QLF_V_4B.
2017-12-11 Stephen Crane <sjc@immunant.com>
* plugin-api.h: Add new plugin hook to allow processing of input
files added by a plugin.
(ld_plugin_new_input_handler): New function hook type.
(ld_plugin_register_new_input): New interface.
(LDPT_REGISTER_NEW_INPUT_HOOK): New enum val.
(tv_register_new_input): New member.
2017-12-01 Peter Bergner <bergner@vnet.ibm.com>
* opcode/ppc.h (PPC_INT_FMT): Define.
(struct powerpc_opcode) <opcode>: Update type.
(struct powerpc_opcode) <mask>: Likewise.
(struct powerpc_opcode) <bitm>: Likewise.
(struct powerpc_opcode) <insert>: Likewise.
(struct powerpc_opcode) <extract>: Likewise.
(ppc_optional_operand_value): Likewise.
2017-11-24 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/22444
* elf/external.h (ELF_ALIGN_UP): New.
(ELF_NOTE_DESC_OFFSET): Likewise.
(ELF_NOTE_NEXT_OFFSET): Likewise.
2017-11-16 Tamar Christina <tamar.christina@arm.com>
* opcode/aarch64.h: (AARCH64_FEATURE_F16_FML): New.
(AARCH64_ARCH_V8_4): Enable AARCH64_FEATURE_F16_FML by default.
2017-11-15 Tamar Christina <tamar.christina@arm.com>
* opcode/arm.h: (ARM_EXT2_FP16_FML): New.
(ARM_AEXT2_V8_4A): Add ARM_EXT2_FP16_FML.
2017-11-13 Jan Beulich <jbeulich@suse.com>
* coff/pe.h (COFF_ENCODE_ALIGNMENT): Cap value to maximum one
representable.
(COFF_DECODE_ALIGNMENT): Define.
2017-11-09 Tamar Christina <tamar.christina@arm.com>
* opcode/aarch64.h (AARCH64_ARCH_V8_4): Enable DOTPROD.
2017-11-09 Tamar Christina <tamar.christina@arm.com>
* opcode/aarch64.h:
(aarch64_opnd): Add AARCH64_OPND_Va, AARCH64_OPND_MASK,
AARCH64_OPND_IMM_2, AARCH64_OPND_ADDR_OFFSET
and AARCH64_OPND_SM3_IMM2.
(aarch64_insn_class): Add cryptosm3 and cryptosm4.
(arch64_feature_set): Make uint64_t.
2017-11-09 Tamar Christina <tamar.christina@arm.com>
* opcode/aarch64.h:
(AARCH64_FEATURE_V8_4, AARCH64_FEATURE_SM4): New.
(AARCH64_ARCH_V8_4, AARCH64_FEATURE_SHA3): New.
2017-11-09 Nick Clifton <nickc@redhat.com>
* opcode/aarch64.h (aarch64_feature_set): Change type to unsigned
long long.
2017-11-08 Tamar Christina <tamar.christina@arm.com>
* opcode/aarch64.h:
(AARCH64_FEATURE_SHA2, AARCH64_FEATURE_AES): New.
2017-11-08 Jiong Wang <jiong.wang@arm.com>
* opcode/arm.h (ARM_AEXT2_V8_4A): Include Dot Product feature.
(ARM_EXT2_V8_4A): New macro.
(ARM_AEXT2_V8_4A): Likewise.
(ARM_ARCH_V8_4A): Likewise.
2017-11-07 Palmer Dabbelt <palmer@dabbelt.com>
* opcode/riscv-opc.h (sptbr): Rename to satp.
(CSR_SPTBR): Rename to CSR_SATP.
(sptbr): Alias to CSR_SATP.
2017-11-07 Tamar Christina <tamar.christina@arm.com>
* opcode/arm.h (FPU_ARCH_CRYPTO_NEON_VFP_ARMV8_DOTPROD):
New macro.
2017-11-02 Siddhesh Poyarekar <siddhesh@sourceware.org>
* include/opcode/aarch64.h (AARCH64_ARCH_V8_2): Drop
AARCH64_FEATURE_F16.
2017-11-01 James Bowman <james.bowman@ftdichip.com>
* elf/ft32.h: Add R_FT32_RELAX, SC0, SC1, DIFF32.
2017-10-25 Alan Modra <amodra@gmail.com>
PR 22348
* opcode/cr16.h (instruction): Delete.
(cr16_words, cr16_allWords, cr16_currInsn): Delete.
* opcode/crx.h (crx_cst4_map): Rename from cst4_map.
(crx_cst4_maps): Rename from cst4_maps.
(crx_no_op_insn): Rename from no_op_insn.
(instruction): Delete.
2017-10-24 Andrew Waterman <andrew@sifive.com>
* opcode/riscv.h (VALID_RVC_LUI_IMM): c.lui can't load the
immediate 0.
2017-10-12 James Bowman <james.bowman@ftdichip.com>
* elf/ft32.h: Add R_FT32_15.
* opcode/ft32.h: Replace FT32_FLD_K8 with K15.
(ft32_shortcode, sc_compar, ft32_split_shortcode,
ft32_merge_shortcode, ft32_merge_shortcode): New functions.
2017-10-05 John Baldwin <jhb@FreeBSD.org>
* elf/common.h (AT_FREEBSD_EHDRFLAGS, AT_FREEBSD_HWCAP): Define.
2017-09-22 Alexandre Oliva <aoliva@redhat.com>
* dwarf2.def (DW_AT_GNU_locviews): New.
* dwarf2.h (enum dwarf_location_list_entry_type): Add
DW_LLE_GNU_view_pair.
(DW_LLE_view_pair): Define.
2017-09-15 Pedro Alves <palves@redhat.com>
Sync with mainline gcc sources (r252823)
2017-09-15 Yao Qi <yao.qi@linaro.org>
Pedro Alves <palves@redhat.com>
* ansidecl.h (DISABLE_COPY_AND_ASSIGN): New macro.
2017-09-12 Jiong Wang <jiong.wang@arm.com>
* dwarf2.def (DW_CFA_AARCH64_negate_ra_state): New DW_CFA_DUP.
* dwarf2.h (DW_CFA_DUP): New define.
2017-08-21 Richard Biener <rguenther@suse.de>
* simple-object.h (simple_object_copy_lto_debug_sections): New
function.
2017-05-18 Martin Liska <mliska@suse.cz>
* ansidecl.h: Define CONSTEXPR macro.
2017-05-24 Nathan Sidwell <nathan@acm.org>
* libiberty.h (ASTRDUP): Adjust cast to avoid warning.
2017-01-30 Alexandre Oliva <aoliva@redhat.com>
Introduce C++ support in libcc1.
* gcc-c-fe.def (int_type_v0): Rename from...
(int_type): ... this. Introduce new version.
(float_type_v0): Rename from...
(float_type): ... this. Introduce new version.
(char_type): New.
* gcc-c-interface.h (gcc_c_api_version): Add GCC_C_FE_VERSION_1.
(gcc_type_array): Move...
* gcc-interface.h: ... here.
* gcc-cp-fe.def: New.
* gcc-cp-interface.h: New.
2016-04-29 Oleg Endo <olegendo@gcc.gnu.org>
* longlong.h (umul_ppmm): Remove SHMEDIA checks.
(__umulsidi3, count_leading_zeros): Remove SHMEDIA implementations.
2017-09-15 Yao Qi <yao.qi@linaro.org>
Pedro Alves <palves@redhat.com>
* ansidecl.h (DISABLE_COPY_AND_ASSIGN): New macro.
2017-09-12 Jiong Wang <jiong.wang@arm.com>
* dwarf2.def (DW_CFA_AARCH64_negate_ra_state): New DW_CFA_DUP.
* dwarf2.h (DW_CFA_DUP): New define.
2017-08-21 Richard Biener <rguenther@suse.de>
* simple-object.h (simple_object_copy_lto_debug_sections): New
function.
2017-05-18 Martin Liska <mliska@suse.cz>
* ansidecl.h: Define CONSTEXPR macro.
2017-05-24 Nathan Sidwell <nathan@acm.org>
* libiberty.h (ASTRDUP): Adjust cast to avoid warning.
2017-01-30 Alexandre Oliva <aoliva@redhat.com>
Introduce C++ support in libcc1.
* gcc-c-fe.def (int_type_v0): Rename from...
(int_type): ... this. Introduce new version.
(float_type_v0): Rename from...
(float_type): ... this. Introduce new version.
(char_type): New.
* gcc-c-interface.h (gcc_c_api_version): Add GCC_C_FE_VERSION_1.
(gcc_type_array): Move...
* gcc-interface.h: ... here.
* gcc-cp-fe.def: New.
* gcc-cp-interface.h: New.
2016-04-29 Oleg Endo <olegendo@gcc.gnu.org>
* longlong.h (umul_ppmm): Remove SHMEDIA checks.
(__umulsidi3, count_leading_zeros): Remove SHMEDIA implementations.
2017-09-06 Kamil Rytarowski <n54@gmx.com>
* opcode/nds32.h: Rename __BIT() to N32_BIT().
2017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
Edmar Wienskoski <edmar.wienskoski@nxp.com
* elf/ppc.h (R_PPC_VLE_ADDR20): New relocation.
2017-08-23 Alexander Fedotov <alexander.fedotov@nxp.com>
Edmar Wienskoski <edmar.wienskoski@nxp.com>
* opcode/ppc.h:
(spe2_opcodes, spe2_num_opcodes): New.
(PPC_OPCODE_SPE2): New define.
(PPC_OPCODE_EFS2): Likewise.
(SPE2_XOP): Likewise.
(SPE2_XOP_TO_SEG): Likewise.
2017-08-23 Jan Kratochvil <jan.kratochvil@redhat.com>
* gcc-interface.h (enum gcc_base_api_version): Update comment for
GCC_FE_VERSION_1.
(struct gcc_base_vtable): Rename set_arguments to set_arguments_v0.
Add set_arguments, set_triplet_regexp and set_driver_filename.
2017-08-23 Jan Kratochvil <jan.kratochvil@redhat.com>
* gcc-interface.h (enum gcc_base_api_version): Add
GCC_FE_VERSION_1.
(struct gcc_base_vtable): Rename compile to compile_v0. Update
comment for compile. New methods set_verbose and compile.
2017-08-21 Alexander Fedotov <alexander.fedotov@nxp.com>
Edmar Wienskoski <edmar.wienskoski@nxp.com>
* opcode/ppc.h (PPC_OPCODE_LSP): New define.
2017-08-14 Gustavo Romero <gromero@linux.vnet.ibm.com>
* elf/common.h (NT_PPC_TAR): New macro.
(NT_PPC_PPR): Likewise.
(NT_PPC_DSCR): Likewise.
(NT_PPC_EBB): Likewise.
(NT_PPC_PMU): Likewise.
(NT_PPC_TM_CGPR): Likewise.
(NT_PPC_TM_CFPR): Likewise.
(NT_PPC_TM_CVMX): Likewise.
(NT_PPC_TM_CVSX): Likewise.
(NT_PPC_TM_SPR): Likewise.
(NT_PPC_TM_CTAR): Likewise.
(NT_PPC_TM_CPPR): Likewise.
(NT_PPC_TM_CDSCR): Likewise.
2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
PR ld/21903:
* bfdlink.h (bfd_link_info): Add inhibit_common_definition.
2017-07-31 Nick Clifton <nickc@redhat.com>
PR 21850
* ansidecl.h (OVERRIDE): Protect check of __cplusplus value with
#idef __cplusplus.
2017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
* opcode/arc.h (SJLI): Add.
2017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
John Eric Martin <John.Martin@emmicro-us.com>
* elf/arc-reloc.def: Add JLI relocs howto.
* opcode/arc-func.h (replace_jli): New function.
2017-07-18 Nick Clifton <nickc@redhat.com>
PR 21775
* aout/adobe.h: Fix spelling typos.
* aout/aout64.h: Likewise.
* aout/hp300hpux.h: Likewise.
* elf/hppa.h: Likewise.
* gdb/remote-sim.h: Likewise.
* libiberty.h: Likewise.
* mach-o/arm.h: Likewise.
* opcode/v850.h: Likewise.
2017-07-14 Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com>
* dis-asm.h (struct disassemble_info): Change type of buffer_length
field to size_t.
2017-07-07 John Baldwin <jhb@FreeBSD.org>
* elf/common.h (NT_FREEBSD_PTLWPINFO): Define.
2017-07-02 Jan Kratochvil <jan.kratochvil@redhat.com>
* dwarf2.def (DW_IDX_compile_unit, DW_IDX_type_unit, DW_IDX_die_offset)
(DW_IDX_parent, DW_IDX_type_hash, DW_IDX_lo_user, DW_IDX_hi_user)
(DW_IDX_GNU_internal, DW_IDX_GNU_external): New.
* dwarf2.h (DW_IDX, DW_IDX_DUP, DW_FIRST_IDX, DW_END_IDX): New.
(enum dwarf_name_index_attribute): Remove.
(get_DW_IDX_name): New declaration.
2017-06-30 Georg-Johann Lay <avr@gjlay.de>
PR gas/21683
* opcode/avr.h (AVR_INSN): Add one for __gcc_isr.
2017-06-30 Maciej W. Rozycki <macro@imgtec.com>
Andrew Bennett <andrew.bennett@imgtec.com>
* opcode/mips.h (ASE_XPA_VIRT): New macro.
2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
* elf/common.h (NT_S390_GS_CB): New macro.
(NT_S390_GS_BC): Likewise.
2017-06-28 Tamar Christina <tamar.christina@arm.com>
* opcode/aarch64.h: (AARCH64_FEATURE_DOTPROD): New.
(aarch64_insn_class): Added dotprod.
2017-06-28 Jiong Wang <jiong.wang@arm.com>
* opcode/arm.h (FPU_NEON_EXT_DOTPROD): New macro.
(FPU_ARCH_DOTPROD_NEON_VFP_ARMV8): New macro.
2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
Matthew Fortune <matthew.fortune@imgtec.com>
* elf/mips.h (E_MIPS_MACH_IAMR2): New macro.
(AFL_EXT_INTERAPTIV_MR2): Likewise.
* opcode/mips.h: Document new operand codes defined.
(INSN_INTERAPTIV_MR2): New macro.
(INSN_CHIP_MASK): Adjust accordingly.
(CPU_INTERAPTIV_MR2): New macro.
(cpu_is_member) <CPU_INTERAPTIV_MR2>: New case.
(MIPS16_ALL_ARGS): Rename to...
(MIPS_SVRS_ALL_ARGS): ... this.
(MIPS16_ALL_STATICS): Rename to...
(MIPS_SVRS_ALL_STATICS): ... this.
2017-06-26 Kuan-Lin Chen <rufus@andestech.com>
* elf/riscv.h (R_RISCV_32_PCREL): New.
2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
* elf/arm.h (TAG_CPU_ARCH_V8R): New macro.
* opcode/arm.h (ARM_EXT2_V8A): New macro.
(ARM_AEXT2_V8A): Rename into ...
(ARM_AEXT2_V8AR): This.
(ARM_AEXT2_V8A): New macro.
(ARM_AEXT_V8R): New macro.
(ARM_AEXT2_V8R): New macro.
(ARM_ARCH_V8R): New macro.
2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
* opcode/arm.h (ARM_AEXT_V4TxM): Add ARM_EXT_OS bit to the set.
(ARM_AEXT_V4T): Likewise.
(ARM_AEXT_V5TxM): Likewise.
(ARM_AEXT_V5T): Likewise.
(ARM_AEXT_V6M): Mask off ARM_EXT_OS bit.
2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
* bfdlink.h (bfd_link_info): Add shstk.
* elf/common.h (GNU_PROPERTY_X86_FEATURE_1_SHSTK): New.
2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
* bfdlink.h (bfd_link_info): Add ibtplt and ibt.
* elf/common.h (GNU_PROPERTY_X86_FEATURE_1_AND): New.
(GNU_PROPERTY_X86_FEATURE_1_IBT): Likewise.
2017-06-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
* opcode/arm.h (FPU_ANY): New macro.
2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* elf/s390.h (PT_S390_PGSTE): Define macro.
2017-06-16 Alan Modra <amodra@gmail.com>
PR ld/20022
PR ld/21557
PR ld/21562
PR ld/21571
* bfdlink.h (struct bfd_link_hash_entry): Delete undef.section.
2017-06-14 Yao Qi <yao.qi@linaro.org>
* dis-asm.h (print_insn_aarch64): Move it to opcodes/disassemble.h.
(print_insn_big_arm, print_insn_big_mips): Likewise.
(print_insn_i386, print_insn_ia64): Likewise.
(print_insn_little_arm, print_insn_little_mips): Likewise.
(print_insn_spu): Likewise.
2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
* bfdlink.h (struct bfd_link_info): Add new resolve_section_groups
flag.
2017-06-01 Alan Modra <amodra@gmail.com>
* elf/ppc64.h (PPC64_OPT_LOCALENTRY): Define.
2017-05-31 Eli Zaretskii <eliz@gnu.org>
* environ.h: Add #ifndef guard.
2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
* elf/arc-cpu.def: New file.
2017-05-24 Yao Qi <yao.qi@linaro.org>
* dis-asm.h: Move some function declarations to
opcodes/disassemble.h.
2017-05-24 Yao Qi <yao.qi@linaro.org>
* dis-asm.h (disassembler): Update declaration.
2017-05-23 Claudiu Zissulescu <claziss@synopsys.com>
* opcode/arc.h (MAX_INSN_FLGS): Update to 4.
2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
* include/opcode/i386.h (NOTRACK_PREFIX_OPCODE): New.
2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
* elf/sparc.h (ELF_SPARC_HWCAP2_SPARC6): Define.
(ELF_SPARC_HWCAP2_ONADDSUB): Likewise.
(ELF_SPARC_HWCAP2_ONMUL): Likewise.
(ELF_SPARC_HWCAP2_ONDIV): Likewise.
(ELF_SPARC_HWCAP2_DICTUNP): Likewise.
(ELF_SPARC_HWCAP2_FPCMPSHL): Likewise.
(ELF_SPARC_HWCAP2_RLE): Likewise.
(ELF_SPARC_HWCAP2_SHA3): Likewise.
* opcode/sparc.h (sparc_opcode_arch_val): Add SPARC_OPCODE_ARCH_M8
and adjust SPARC_OPCODE_ARCH_MAX.
(HWCAP2_SPARC6): Define.
(HWCAP2_ONADDSUB): Likewise.
(HWCAP2_ONMUL): Likewise.
(HWCAP2_ONDIV): Likewise.
(HWCAP2_DICTUNP): Likewise.
(HWCAP2_FPCMPSHL): Likewise.
(HWCAP2_RLE): Likewise.
(HWCAP2_SHA3): Likewise.
(OPM): Likewise.
(OPMI): Likewise.
(ONFCN): Likewise.
(REVFCN): Likewise.
(SIMM10): Likewise.
2017-05-16 Alan Modra <amodra@gmail.com>
* bfdlink.h (struct bfd_link_hash_entry <non_ir_ref>): Rename to
non_ir_ref_regular.
2017-05-16 Alan Modra <amodra@gmail.com>
* bfdlink.h (struct bfd_link_hash_entry): Update non_ir_ref
comment. Rename dynamic_ref_after_ir_def to non_ir_ref_dynamic.
2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
Matthew Fortune <matthew.fortune@imgtec.com>
* elf/mips.h (AFL_ASE_MIPS16E2): New macro.
(AFL_ASE_MASK): Adjust accordingly.
* opcode/mips.h: Document new operand codes defined.
(mips_operand_type): Add OP_REG28 enum value.
(INSN2_SHORT_ONLY): Update description.
(ASE_MIPS16E2, ASE_MIPS16E2_MT): New macros.
2017-05-14 John David Anglin <danglin@gcc.gnu.org>
* opcode/hppa.h: Fix match and mask for 64-bit bb opcode.
2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
* elf/arc.h (SHT_ARC_ATTRIBUTES): Define.
(Tag_ARC_*): Define.
(E_ARC_OSABI_V4): Define.
(E_ARC_OSABI_CURRENT): Reassign it.
(TAG_CPU_*): Define.
* opcode/arc-attrs.h: New file.
* opcode/arc.h (insn_subclass_t): Assign enum values.
(insn_subclass_t): Update enum with QUARKSE1, QUARKSE2, and LL64.
(ARC_EA, ARC_CD, ARC_LLOCK, ARC_ATOMIC, ARC_MPY, ARC_MULT)
(ARC_NPS400, ARC_DPFP, ARC_SPFP, ARC_FPU, ARC_FPUDA, ARC_SWAP)
(ARC_NORM, ARC_BSCAN, ARC_UIX, ARC_TSTAMP, ARC_VBFDW)
(ARC_BARREL, ARC_DSPA, ARC_SHIFT, ARC_INTR, ARC_DIV, ARC_XMAC)
(ARC_CRC): Delete.
2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
PR ld/21382
* bfdlink.h (bfd_link_hash_entry): Add dynamic_ref_after_ir_def.
2017-04-19 Alan Modra <amodra@gmail.com>
* bfdlink.h (struct bfd_link_info <dynamic_undefined_weak>):
Revise comment.
2017-04-11 Alan Modra <amodra@gmail.com>
* opcode/ppc.h (PPC_OPCODE_ALTIVEC2): Delete.
(PPC_OPCODE_VSX3): Delete.
(PPC_OPCODE_HTM): Delete.
(PPC_OPCODE_*): Renumber and order chronologically.
(PPC_OPCODE_SPE): Comment on this and other bits used for APUinfo.
2017-04-06 Pip Cet <pipcet@gmail.com>
* dis-asm.h: Add prototypes for wasm32 disassembler.
2017-04-05 Pedro Alves <palves@redhat.com>
* dis-asm.h (disassemble_info) <disassembler_options>: Now a
"const char *".
(next_disassembler_option): Constify.
2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
* elf/common.h (PT_GNU_MBIND_NUM): New.
(PT_GNU_MBIND_LO): Likewise.
(PT_GNU_MBIND_HI): Likewise.
(SHF_GNU_MBIND): Likewise.
2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
* elf/riscv.h (RISCV_GP_SYMBOL): New define.
2017-03-27 Andrew Waterman <andrew@sifive.com>
* opcode/riscv-opc.h (CSR_PMPCFG0): New define.
(CSR_PMPCFG1): Likewise.
(CSR_PMPCFG2): Likewise.
(CSR_PMPCFG3): Likewise.
(CSR_PMPADDR0): Likewise.
(CSR_PMPADDR1): Likewise.
(CSR_PMPADDR2): Likewise.
(CSR_PMPADDR3): Likewise.
(CSR_PMPADDR4): Likewise.
(CSR_PMPADDR5): Likewise.
(CSR_PMPADDR6): Likewise.
(CSR_PMPADDR7): Likewise.
(CSR_PMPADDR8): Likewise.
(CSR_PMPADDR9): Likewise.
(CSR_PMPADDR10): Likewise.
(CSR_PMPADDR11): Likewise.
(CSR_PMPADDR12): Likewise.
(CSR_PMPADDR13): Likewise.
(CSR_PMPADDR14): Likewise.
(CSR_PMPADDR15): Likewise.
(pmpcfg0): Declare register.
(pmpcfg1): Likewise.
(pmpcfg2): Likewise.
(pmpcfg3): Likewise.
(pmpaddr0): Likewise.
(pmpaddr1): Likewise.
(pmpaddr2): Likewise.
(pmpaddr3): Likewise.
(pmpaddr4): Likewise.
(pmpaddr5): Likewise.
(pmpaddr6): Likewise.
(pmpaddr7): Likewise.
(pmpaddr8): Likewise.
(pmpaddr9): Likewise.
(pmpaddr10): Likewise.
(pmpaddr11): Likewise.
(pmpaddr12): Likewise.
(pmpaddr13): Likewise.
(pmpaddr14): Likewise.
(pmpaddr15): Likewise.
2017-03-30 Pip Cet <pipcet@gmail.com>
* opcode/wasm.h: New file to support wasm32 architecture.
* elf/wasm32.h: Add R_WASM32_32 relocation.
2017-03-29 Alan Modra <amodra@gmail.com>
* opcode/ppc.h (PPC_OPCODE_RAW): Define.
(PPC_OPCODE_*): Make them all unsigned long long constants.
2017-03-27 Pip Cet <pipcet@gmail.com>
* elf/wasm32.h: New file to support wasm32 architecture.
2017-03-27 Rinat Zelig <rinat@mellanox.com>
* opcode/arc.h (insn_class_t): Add ULTRAIP and MISC class.
2017-03-21 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* opcode/s390.h (S390_INSTR_FLAG_VX2): Remove.
(S390_INSTR_FLAG_FACILITY_MASK): Adjust value.
2017-03-21 Rinat Zelig <rinat@mellanox.com>
* opcode/arc.h (insn_class_t): Add DMA class.
2017-03-16 Nick Clifton <nickc@redhat.com>
* elf/common.h (GNU_BUILD_ATTRIBUTE_SHORT_ENUM): New GNU BUILD
note type.
2017-03-14 Jakub Jelinek <jakub@redhat.com>
PR debug/77589
* dwarf2.def (DW_OP_GNU_variable_value): New opcode.
2017-03-13 Markus Trippelsdorf <markus@trippelsdorf.de>
PR demangler/70909
PR demangler/67264
* demangle.h (struct demangle_component): Add d_printing field.
(cplus_demangle_print): Remove const qualifier from tree
parameter.
(cplus_demangle_print_callback): Likewise.
2017-03-13 Nick Clifton <nickc@redhat.com>
PR binutils/21202
* elf/aarch64.h (R_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
R_AARCH64_TLSDESC_LD64_LO12.
(R_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
R_AARCH64_TLSDESC_ADD_LO12_NC.
2017-03-10 Nick Clifton <nickc@redhat.com>
* elf/common.h (EM_LANAI): New machine number.
(EM_BPF): Likewise.
(EM_WEBASSEMBLY): Likewise.
Move low value, deprecated, numbers to their numerical
equivalents.
2017-03-08 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/21231
* elf/common.h (GNU_PROPERTY_LOPROC): New.
(GNU_PROPERTY_HIPROC): Likewise.
(GNU_PROPERTY_LOUSER): Likewise.
(GNU_PROPERTY_HIUSER): Likewise.
2017-03-01 Nick Clifton <nickc@redhat.com>
* elf/common.h (SHF_GNU_BUILD_NOTE): Define.
(NT_GNU_PROPERTY_TYPE_0): Define.
(NT_GNU_BUILD_ATTRIBUTE_OPEN): Define.
(NT_GNU_BUILD_ATTRIBUTE_FUN): Define.
(GNU_BUILD_ATTRIBUTE_TYPE_NUMERIC): Define.
(GNU_BUILD_ATTRIBUTE_TYPE_STRING): Define.
(GNU_BUILD_ATTRIBUTE_TYPE_BOOL_TRUE): Define.
(GNU_BUILD_ATTRIBUTE_TYPE_BOOL_FALSE): Define.
(GNU_BUILD_ATTRIBUTE_VERSION): Define.
(GNU_BUILD_ATTRIBUTE_STACK_PROT): Define.
(GNU_BUILD_ATTRIBUTE_RELRO): Define.
(GNU_BUILD_ATTRIBUTE_STACK_SIZE): Define.
(GNU_BUILD_ATTRIBUTE_TOOL): Define.
(GNU_BUILD_ATTRIBUTE_ABI): Define.
(GNU_BUILD_ATTRIBUTE_PIC): Define.
(NOTE_GNU_PROPERTY_SECTION_NAME): Define.
(GNU_BUILD_ATTRS_SECTION_NAME): Define.
(GNU_PROPERTY_STACK_SIZE): Define.
(GNU_PROPERTY_NO_COPY_ON_PROTECTED): Define.
(GNU_PROPERTY_X86_ISA_1_USED): Define.
(GNU_PROPERTY_X86_ISA_1_NEEDED): Define.
(GNU_PROPERTY_X86_ISA_1_486): Define.
(GNU_PROPERTY_X86_ISA_1_586): Define.
(GNU_PROPERTY_X86_ISA_1_686): Define.
(GNU_PROPERTY_X86_ISA_1_SSE): Define.
(GNU_PROPERTY_X86_ISA_1_SSE2): Define.
(GNU_PROPERTY_X86_ISA_1_SSE3): Define.
(GNU_PROPERTY_X86_ISA_1_SSSE3): Define.
(GNU_PROPERTY_X86_ISA_1_SSE4_1): Define.
(GNU_PROPERTY_X86_ISA_1_SSE4_2): Define.
(GNU_PROPERTY_X86_ISA_1_AVX): Define.
(GNU_PROPERTY_X86_ISA_1_AVX2): Define.
(GNU_PROPERTY_X86_ISA_1_AVX512F): Define.
(GNU_PROPERTY_X86_ISA_1_AVX512CD): Define.
(GNU_PROPERTY_X86_ISA_1_AVX512ER): Define.
(GNU_PROPERTY_X86_ISA_1_AVX512PF): Define.
(GNU_PROPERTY_X86_ISA_1_AVX512VL): Define.
(GNU_PROPERTY_X86_ISA_1_AVX512DQ): Define.
(GNU_PROPERTY_X86_ISA_1_AVX512BW): Define.
2017-02-28 Peter Bergner <bergner@vnet.ibm.com>
* dis-asm.h (disasm_options_t): New typedef.
(parse_arm_disassembler_option): Remove prototype.
(set_arm_regname_option): Likewise.
(get_arm_regnames): Likewise.
(get_arm_regname_num_options): Likewise.
(disassemble_init_s390): New prototype.
(disassembler_options_powerpc): Likewise.
(disassembler_options_arm): Likewise.
(disassembler_options_s390): Likewise.
(remove_whitespace_and_extra_commas): Likewise.
(disassembler_options_cmp): Likewise.
(next_disassembler_option): New inline function.
(FOR_EACH_DISASSEMBLER_OPTION): New macro.
2017-02-28 Alan Modra <amodra@gmail.com>
* elf/ppc64.h (R_PPC64_16DX_HA): New. Expand fake reloc comment.
* elf/ppc.h (R_PPC_16DX_HA): Likewise.
2017-02-24 Richard Sandiford <richard.sandiford@arm.com>
* opcode/aarch64.h (AARCH64_OPND_SVE_ADDR_RI_S4x16)
(AARCH64_OPND_SVE_IMM_ROT1, AARCH64_OPND_SVE_IMM_ROT2)
(AARCH64_OPND_SVE_Zm3_INDEX, AARCH64_OPND_SVE_Zm3_22_INDEX)
(AARCH64_OPND_SVE_Zm4_INDEX): New aarch64_opnds.
2017-02-24 Richard Sandiford <richard.sandiford@arm.com>
* opcode/aarch64.h (AARCH64_FEATURE_COMPNUM): New macro.
(AARCH64_ARCH_V8_3): Include AARCH64_FEATURE_COMPNUM.
2017-02-22 Andrew Waterman <andrew@sifive.com>
* opcode/riscv-opc.h (CSR_SCOUNTEREN): New define.
(CSR_MCOUNTEREN): Likewise.
(scounteren): Declare register.
(mcounteren): Likewise.
2017-02-14 Andrew Waterman <andrew@sifive.com>
* opcode/riscv-opc.h (MATCH_SFENCE_VMA): New define.
(MASK_SFENCE_VMA): Likewise.
(sfence_vma): Declare instruction.
2017-02-14 Alan Modra <amodra@gmail.com>
PR 21118
* opcode/ppc.h (PPC_OPERAND_*): Reassign values, regs first.
(PPC_OPERAND_SPR, PPC_OPERAND_GQR): Define.
2017-01-24 Dimitar Dimitrov <dimitar@dinux.eu>
* opcode/hppa.h: Clarify that file is part of GNU opcodes.
* opcode/i860.h: Ditto.
* opcode/nios2.h: Ditto.
* opcode/nios2r1.h: Ditto.
* opcode/nios2r2.h: Ditto.
* opcode/pru.h: Ditto.
2017-01-24 Alan Hayward <alan.hayward@arm.com>
* elf/common.h (NT_ARM_SVE): Define.
2017-01-04 Jiong Wang <jiong.wang@arm.com>
* dwarf2.def: Sync with mainline gcc sources.
2017-01-04 Richard Earnshaw <rearnsha@arm.com>
Jiong Wang <jiong.wang@arm.com>
* dwarf2.def (DW_OP_AARCH64_operation): Reserve the number 0xea.
(DW_CFA_GNU_window_save): Comments the multiplexing on AArch64.
2017-01-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
* opcode/aarch64.h (AARCH64_FEATURE_RCPC): Define.
(AARCH64_ARCH_V8_3): Update.
2017-01-03 Kito Cheng <kito.cheng@gmail.com>
* opcode/riscv-opc.h: Add support for the "q" ISA extension.
2017-01-03 Nick Clifton <nickc@redhat.com>
* dwarf2.def: Sync with mainline gcc sources
* dwarf2.h: Likewise.
2016-12-21 Jakub Jelinek <jakub@redhat.com>
* dwarf2.def (DW_FORM_ref_sup): Renamed to ...
(DW_FORM_ref_sup4): ... this. New form.
(DW_FORM_ref_sup8): New form.
2016-10-17 Jakub Jelinek <jakub@redhat.com>
* dwarf2.h (enum dwarf_calling_convention): Add new DWARF5
calling convention codes.
(enum dwarf_line_number_content_type): New.
(enum dwarf_location_list_entry_type): Add DWARF5 DW_LLE_*
codes.
(enum dwarf_source_language): Add new DWARF5 DW_LANG_* codes.
(enum dwarf_macro_record_type): Add DWARF5 DW_MACRO_* codes.
(enum dwarf_name_index_attribute): New.
(enum dwarf_range_list_entry): New.
(enum dwarf_unit_type): New.
* dwarf2.def: Add new DWARF5 DW_TAG_*, DW_FORM_*, DW_AT_*,
DW_OP_* and DW_ATE_* entries.
2016-08-15 Jakub Jelinek <jakub@redhat.com>
* dwarf2.def (DW_AT_string_length_bit_size,
DW_AT_string_length_byte_size): New attributes.
2016-08-12 Alexandre Oliva <aoliva@redhat.com>
PR debug/63240
* dwarf2.def (DW_AT_deleted, DW_AT_defaulted): New.
* dwarf2.h (enum dwarf_defaulted_attribute): New.
2017-01-02 Alan Modra <amodra@gmail.com>
Update year range in copyright notice of all files.
For older changes see ChangeLog-2016
Copyright (C) 2017 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:

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