gdb/ChangeLog

   1 2018-07-22  Tom Tromey  <tom@tromey.com>
   2
   3         * ravenscar-thread.c (ravenscar_thread_target::store_registers):
   4         Use arch_ops.
   5         (ravenscar_thread_target::prepare_to_store): Likewise.
   6
   7 2018-07-22  Tom Tromey  <tom@tromey.com>
   8
   9         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Remove
  10         unused variable.  Call value_fetch_lazy when needed.
  11         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer):
  12         Remove unused variable.  Call value_fetch_lazy when needed.
  13
  14 2018-07-22  Tom Tromey  <tom@tromey.com>
  15
  16         * m32c-tdep.c (mark_dma): Return void.
  17         (make_regs): Remove unused declarations.
  18
  19 2018-07-22  Tom Tromey  <tom@tromey.com>
  20
  21         * guile/scm-cmd.c (gdbscm_dont_repeat): Call
  22         cmdscm_get_valid_command_smob_arg_unsafe for effect.
  23         * guile/scm-block.c (gdbscm_make_block_syms_iter): Call
  24         bkscm_get_valid_block_smob_arg_unsafe for effect.
  25
  26 2018-07-22  Tom Tromey  <tom@tromey.com>
  27
  28         * bfin-tdep.c (bfin_push_dummy_call): Use arg_type, not
  29         value_type.
  30
  31 2018-07-22  Tom Tromey  <tom@tromey.com>
  32
  33         * windows-nat.c (saved_context): Conditionally define.
  34         * remote.c (remote_target::remote_btrace_maybe_reopen):
  35         Conditionally declare "warned".
  36         * inflow.c (sigquit_ours): Conditionally define.
  37         (new_tty): Move "tty" declaration inside #if.
  38         * guile/guile.c (guile_datadir): Conditionally define.
  39         * charset.c (set_be_le_names): Move some declarations inside #if.
  40         * btrace.c (parse_xml_btrace): Move "errcode" declaration inside
  41         #if.
  42         (parse_xml_btrace_conf): Likewise.
  43
  44 2018-07-22  Tom Tromey  <tom@tromey.com>
  45
  46         * spu-tdep.c (spu_get_overlay_table): Remove unused variable.
  47
  48 2018-07-22  Tom Tromey  <tom@tromey.com>
  49
  50         * guile/scm-value.c (gdbscm_value_call): Remove unused variables.
  51         * guile/scm-math.c (vlscm_unop_gdbthrow, vlscm_binop_gdbthrow)
  52         (vlscm_convert_typed_value_from_scheme): Remove unused variable.
  53         * buildsym-legacy.c (get_macro_table): Remove unused variable.
  54         * stack.c (frame_apply_level_command): Remove unused variable.
  55         * tic6x-tdep.c (tic6x_push_dummy_call): Remove unused variable.
  56         * sparc64-tdep.c (adi_examine_command): Remove unused variable.
  57         * rs6000-lynx178-tdep.c (rs6000_lynx178_push_dummy_call): Remove
  58         unused variable.
  59         * nios2-tdep.c (nios2_push_dummy_call): Remove unused variable.
  60         * mep-tdep.c (mep_push_dummy_call): Remove unused variable.
  61         * ada-lang.c (ada_lookup_symbol_list_worker): Remove unused
  62         variable.
  63         * amd64-tdep.c (amd64_supply_xsave): Remove unused variable.
  64         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Remove unused
  65         variable.
  66         * breakpoint.c (check_no_tracepoint_commands, update_watchpoint):
  67         Remove unused variable.
  68         * cli/cli-script.c (recurse_read_control_structure): Remove unused
  69         variable.
  70         * common/tdesc.c (print_xml_feature::visit): Remove unused
  71         variable.
  72         * compile/compile-object-load.c (store_regs): Remove unused
  73         variables.
  74         * complaints.c (clear_complaints): Remove unused variable.
  75         * corelow.c (core_target_open): Remove unused variable.
  76         * fbsd-tdep.c (fbsd_core_info_proc_status): Remove unused
  77         variable.
  78         * guile/scm-frame.c (gdbscm_frame_read_var): Remove unused
  79         variable.
  80         * guile/scm-symtab.c (stscm_print_sal_smob): Remove unused
  81         variable.
  82         * guile/scm-type.c (gdbscm_field_baseclass_p): Remove unused
  83         variable.
  84         * guile/scm-utils.c (gdbscm_parse_function_args): Remove unused
  85         variable.
  86         * hppa-tdep.c (hppa_stub_frame_unwind_cache): Remove unused
  87         variable.
  88         * ia64-tdep.c (examine_prologue): Remove unused variable.
  89         * infcall.c (run_inferior_call): Remove unused variable.
  90         * inferior.c (exit_inferior): Remove unused variable.
  91         * infrun.c (infrun_thread_ptid_changed): Remove unused variable.
  92         * linespec.c (decode_line_2): Remove unused variable.
  93         * linux-nat.c (super_close): Remove.
  94         * linux-tdep.c (linux_info_proc): Remove unused variable.
  95         * mi/mi-main.c (mi_execute_command): Remove unused variable.
  96         * microblaze-linux-tdep.c (microblaze_linux_sigtramp_cache):
  97         Remove unused variable.
  98         * parse.c (find_minsym_type_and_address): Remove unused variable.
  99         * printcmd.c (info_symbol_command, printf_floating): Remove unused
 100         variable.
 101         * python/py-breakpoint.c (bppy_set_commands): Remove unused
 102         variable.
 103         * python/py-unwind.c (unwind_infopy_dealloc): Remove unused
 104         variables.
 105         * record-btrace.c (record_btrace_target::store_registers): Remove
 106         unused variable.
 107         (cmd_show_record_btrace_cpu): Remove unused variable.
 108         * riscv-tdep.c (riscv_register_reggroup_p)
 109         (riscv_push_dummy_call, riscv_return_value): Remove unused
 110         variable.
 111         * rust-exp.y (literal): Remove unused variable.
 112         * rust-lang.c (rust_evaluate_subexp) <OP_RUST_ARARAY>: Remove
 113         unused variable.
 114         <STRUCTOP_ANONYMOUS>: Likewise.
 115         * s390-linux-tdep.c (s390_linux_init_abi_31)
 116         (s390_linux_init_abi_64): Remove unused variable.
 117         * ser-ming2.c (ser_windows_read_prim, pipe_select_thread)
 118         (file_select_thread, net_windows_open, _initialize_ser_windows):
 119         Remove unused variables.
 120         * symtab.c (find_pc_sect_line): Remove unused variable.
 121         * target-memory.c (compute_garbled_blocks): Remove unused
 122         variable.
 123         (target_write_memory_blocks): Remove unused variable.
 124         * target.c (target_stack::unpush): Remove unused variables.
 125         * tracepoint.c (start_tracing, all_tracepoint_actions)
 126         (merge_uploaded_trace_state_variables)
 127         (print_one_static_tracepoint_marker): Remove unused variable.
 128         * unittests/basic_string_view/element_access/char/1.cc (test01):
 129         Remove unused variable.
 130         * windows-nat.c (windows_continue, windows_add_all_dlls)
 131         (do_initial_windows_stuff, windows_nat_target::create_inferior):
 132         Remove unused variables.
 133
 134 2018-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
 135
 136         * arm-tdep.c (arm_gdbarch_init): Declare attr_arch and
 137         attr_profile in HAVE_ELF.
 138         * rs6000-tdep.c (bfd_uses_spe_extensions): Declare vector_abi in
 139         HAVE_ELF.
 140
 141 2018-07-20  Simon Marchi  <simon.marchi@polymtl.ca>
 142
 143         * frame.c (frame_register_unwind): Change parameter name.
 144         (frame_unwind_register): Likewise.
 145         (frame_unwind_register_value): Likewise.
 146         (frame_unwind_register_signed): Likewise.
 147         (frame_unwind_register_unsigned): Likewise.
 148         * frame.h (frame_register_unwind): Likewise.
 149         (frame_unwind_register): Likewise.
 150         (frame_unwind_register_value): Likewise.
 151         (frame_unwind_register_signed): Likewise.
 152         (frame_unwind_register_unsigned): Likewise.
 153         (frame_unwind_arch): Likewise.
 154
 155 2018-07-20  Maciej W. Rozycki  <macro@mips.com>
 156
 157         * MAINTAINERS: Update my e-mail address, downgrade to MIPS I-IV
 158         ISA maintenance.
 159
 160 2018-07-20  Maciej W. Rozycki  <macro@mips.com>
 161
 162         * mips-linux-nat.c (mips_linux_nat_target::read_description):
 163         Call `get_ptrace_pid' rather than extracting the ptrace PID by
 164         hand.
 165
 166 2018-07-20  Keith Seitz  <keiths@redhat.com>
 167
 168         * buildsym.h (struct buildsym_compunit) <m_objfile, m_subfiles,
 169         m_main_subfile, m_comp_dir, m_producer, m_debugformat,
 170         m_compunit_symtab, m_language>: Add "m_" prefix.
 171         Update all uses.
 172         * buildsym.c: Update all uses.
 173
 174 2018-07-20  Tom Tromey  <tom@tromey.com>
 175
 176         * buildsym-legacy.h (record_line): Don't use record_line_ftype.
 177         * buildsym.h (record_line_ftype): Remove typedef.
 178
 179 2018-07-20  Tom Tromey  <tom@tromey.com>
 180
 181         * buildsym-legacy.h (augment_type_symtab): Don't declare.
 182         (end_expandable_symtab): Likewise.
 183         (end_symtab_get_static_block): Likewise.
 184         (end_symtab_from_static_block): Likewise.
 185         * buildsym-legacy.c (augment_type_symtab): Remove.
 186         (end_expandable_symtab): Remove.
 187         (end_symtab_get_static_block): Remove.
 188         (end_symtab_from_static_block): Remove.
 189
 190 2018-07-20  Tom Tromey  <tom@tromey.com>
 191
 192         * dwarf2read.c: Include buildsym.h.
 193         (struct dwarf2_cu) <builder>: New method.
 194         (fixup_go_packaging): Update.
 195         (process_full_comp_unit, process_full_type_unit): Update.  Don't
 196         use scoped_free_pendings.
 197         (using_directives): Add "cu" parameter, remove "language".
 198         (read_import_statement, setup_type_unit_groups, )
 199         (read_func_scope, read_lexical_block_scope)
 200         (dwarf2_record_block_ranges, read_namespace): Update.
 201         (lnp_state_machine::lnp_state_machine): Add cu parameter.
 202         (lnp_state_machine::handle_end_sequence): Update.
 203         (class lnp_state_machine) <m_cu>: New member.
 204         <m_record_line_callback>: Remove.
 205         <m_currently_recording_lines>: New member.
 206         (lnp_state_machine::handle_set_file): Update.
 207         (noop_record_line): Remove.
 208         (dwarf_record_line_p): Add cu parameter.
 209         (dwarf_record_line_1, dwarf_finish_line): Likewise.
 210         (lnp_state_machine::record_line)
 211         (lnp_state_machine::lnp_state_machine)
 212         (lnp_state_machine::check_line_address, dwarf_decode_lines_1)
 213         (dwarf_decode_lines): Update.
 214         (dwarf2_start_subfile): Add cu parameter.
 215         (dwarf2_start_symtab, new_symbol): Update.
 216         (macro_start_file, dwarf_decode_macro_bytes): Add cu parameter.
 217         Remove dwarf2_per_objfile parameter.
 218         (dwarf_decode_macros): Update.
 219
 220 2018-07-20  Tom Tromey  <tom@tromey.com>
 221
 222         * stabsread.c (define_symbol): Update.
 223         * buildsym-legacy.h (get_buildsym_compunit): Declare.
 224         * dwarf2read.c (new_symbol): Update.
 225         * cp-support.h (cp_scan_for_anonymous_namespaces): Update.
 226         * cp-namespace.c: Include buildsym.h.
 227         (cp_scan_for_anonymous_namespaces): Add "compunit" parameter.
 228         * buildsym-legacy.c (get_buildsym_compunit): New function.
 229
 230 2018-07-20  Tom Tromey  <tom@tromey.com>
 231
 232         * xcoffread.c: Include buildsym-legacy.h.
 233         * windows-nat.c: Include buildsym-legacy.h.
 234         * stabsread.c: Include buildsym-legacy.h.
 235         * mdebugread.c: Include buildsym-legacy.h.
 236         * buildsym-legacy.h: New file.
 237         * buildsym-legacy.c: New file, from buildsym.c.
 238         * go32-nat.c: Include buildsym-legacy.h.
 239         * dwarf2read.c: Include buildsym-legacy.h.
 240         * dbxread.c: Include buildsym-legacy.h.
 241         * cp-namespace.c: Include buildsym-legacy.h.
 242         * coffread.c: Include buildsym-legacy.h.
 243         * buildsym.h: Move some contents to buildsym-legacy.h.
 244         * buildsym.c: Include buildsym-legacy.h.  Move many functions to
 245         buildsym-legacy.c.
 246         * Makefile.in (HFILES_NO_SRCDIR): Add buildsym-legacy.h.
 247
 248 2018-07-20  Tom Tromey  <tom@tromey.com>
 249
 250         * buildsym.h (struct buildsym_compunit): Move from buildsym.c.
 251         * buildsym.c (struct buildsym_compunit): Move to buildsym.h.
 252         (buildsym_compunit::buildsym_compunit)
 253         (buildsym_compunit::~buildsym_compunit)
 254         (buildsym_compunit::get_macro_table): Define.
 255
 256 2018-07-20  Tom Tromey  <tom@tromey.com>
 257
 258         * buildsym.c (reset_symtab_globals): Remove.
 259         (buildsym_compunit::end_symtab_from_static_block): Update.
 260         (buildsym_compunit::augment_type_symtab): Update.
 261         (end_symtab_from_static_block): Call free_buildsym_compunit.
 262         (augment_type_symtab, end_symtab, end_expandable_symtab):
 263         Likewise.
 264
 265 2018-07-20  Tom Tromey  <tom@tromey.com>
 266
 267         * arch-utils.c: Do not include buildsym.h.
 268         * mipsread.c: Do not include buildsym.h.
 269         * machoread.c: Do not include buildsym.h.
 270         * elfread.c: Do not include buildsym.h.
 271
 272 2018-07-20  Tom Tromey  <tom@tromey.com>
 273
 274         * buildsym.c (buildsym_compunit::buildsym_compunit): Do more
 275         initialization.
 276         (buildsym_compunit): Add new constructor.
 277         (struct buildsym_compunit) <get_last_source_file, finish_block,
 278         record_block_range, start_subfile, patch_subfile_names,
 279         push_subfile, pop_subfile, record_line, get_compunit_symtab,
 280         set_last_source_start_addr, get_last_source_start_addr,
 281         get_local_using_directives, set_local_using_directives,
 282         get_global_using_directives, outermost_context_p,
 283         get_current_context_stack, get_context_stack_depth,
 284         get_current_subfile, get_local_symbols, get_file_symbols,
 285         get_global_symbols, record_debugformat, record_producer,
 286         push_context, pop_context, end_symtab_get_static_block,
 287         end_symtab_from_static_block, end_symtab, end_expandable_symtab>:
 288         New public methods.
 289         <record_pending_block, finish_block_internal, make_blockvector,
 290         watch_main_source_file_lossage, end_symtab_with_blockvector>: New
 291         private methods.
 292         Update all users.
 293
 294 2018-05-22  Tom Tromey  <tom@tromey.com>
 295
 296         * buildsym.c (record_pending_block): Move earlier.  Remove objfile
 297         parameter.
 298         (finish_block_internal): Update.
 299
 300 2018-07-20  Tom Tromey  <tom@tromey.com>
 301
 302         * buildsym.c (record_pending_block): Move earlier.  Remove objfile
 303         parameter.
 304         (finish_block_internal): Update.
 305
 306 2018-07-20  Tom Tromey  <tom@tromey.com>
 307
 308         * buildsym.h (EXTERN): Don't define or undef.
 309         * buildsym.c (EXTERN): Don't define.
 310
 311 2018-07-20  Tom Tromey  <tom@tromey.com>
 312
 313         * buildsym.c: Remove TODO comment.
 314
 315 2018-07-20  Tom Tromey  <tom@tromey.com>
 316
 317         * coffread.c (coff_symtab_read): Update.
 318         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
 319         (xcoff_new_init): Update.
 320         * mipsread.c (mipscoff_new_init): Update.
 321         * mdebugread.c (mdebug_build_psymtabs): Update.
 322         * elfread.c (elf_new_init): Update.
 323         * dwarf2read.c (process_full_comp_unit, process_full_type_unit):
 324         Update.
 325         * dbxread.c (dbx_new_init, dbx_psymtab_to_symtab_1)
 326         (coffstab_build_psymtabs, elfstab_build_psymtabs)
 327         (stabsect_build_psymtabs): Update.
 328         * buildsym.h (buildsym_init): Don't declare.
 329         * buildsym.c: Update comment.
 330         (prepare_for_building): Remove.
 331         (start_symtab, restart_symtab): Update.
 332         (reset_symtab_globals): Update comment.
 333         (buildsym_init): Remove.
 334
 335 2018-07-20  Tom Tromey  <tom@tromey.com>
 336
 337         * xcoffread.c (read_xcoff_symtab, process_xcoff_symbol): Update.
 338         * stabsread.c (patch_block_stabs, define_symbol, read_type)
 339         (read_enum_type, common_block_start, common_block_end)
 340         (cleanup_undefined_types_1, finish_global_stabs): Update.
 341         * mdebugread.c (psymtab_to_symtab_1): Update.
 342         * dwarf2read.c (fixup_go_packaging, read_func_scope)
 343         (read_lexical_block_scope, new_symbol): Update.
 344         * dbxread.c (process_one_symbol): Update.
 345         * coffread.c (coff_symtab_read, process_coff_symbol)
 346         (coff_read_enum_type): Update.
 347         * buildsym.h (file_symbols, global_symbols, local_symbols): Don't
 348         declare.
 349         (get_local_symbols, get_file_symbols, get_global_symbols): New
 350         functions.
 351         * buildsym.c (~buildsym_compunit): Clean up m_file_symbols and
 352         m_global_symbols.
 353         <m_file_symbols, m_local_symbols, m_global_symbols>: New members.
 354         (~scoped_free_pendings): Update.
 355         (finish_block, prepare_for_building, reset_symtab_globals)
 356         (end_symtab_get_static_block, end_symtab_with_blockvector)
 357         (augment_type_symtab, push_context): Update.
 358         (get_local_symbols, get_file_symbols, get_global_symbols): New
 359         functions.
 360         (buildsym_init): Update.
 361
 362 2018-07-20  Tom Tromey  <tom@tromey.com>
 363
 364         * dwarf2read.c (process_full_comp_unit): Do not set list_in_scope.
 365         (process_full_type_unit): Likewise.
 366         (dwarf2_start_symtab): Set list_in_scope.
 367
 368 2018-07-20  Tom Tromey  <tom@tromey.com>
 369
 370         * dwarf2read.c (process_psymtab_comp_unit_reader)
 371         (build_type_psymtabs_reader): Do not set list_in_scope.
 372
 373 2018-07-20  Tom Tromey  <tom@tromey.com>
 374
 375         * buildsym.c (free_pendings): Remove.
 376         (add_symbol_to_list, scoped_free_pendings)
 377         (finish_block_internal, buildsym_init): Update.
 378
 379 2018-07-20  Tom Tromey  <tom@tromey.com>
 380
 381         * xcoffread.c (read_xcoff_symtab): Update.
 382         * dwarf2read.c (read_func_scope, read_lexical_block_scope):
 383         Update.
 384         * dbxread.c (process_one_symbol): Update.
 385         * coffread.c (coff_symtab_read): Update.
 386         * buildsym.h (finish_block): Update.
 387         * buildsym.c (finish_block): Remove "listhead" argument.
 388         (end_symtab_get_static_block): Update.
 389
 390 2018-07-20  Tom Tromey  <tom@tromey.com>
 391
 392         * buildsym.h (class scoped_free_pendings): Remove constructor.
 393         * buildsym.c (struct buildsym_compunit) <free_pending_blocks>: New
 394         method.
 395         <m_pending_block_obstack, m_pending_blocks>: New members.
 396         (pending_block_obstack, pending_blocks): Remove.
 397         (scoped_free_pendings::scoped_free_pendings): Default.
 398         (~scoped_free_pendings): Update.
 399         (free_pending_blocks): Remove.
 400         (finish_block_internal, record_pending_block, make_blockvector)
 401         (end_symtab_get_static_block, augment_type_symtab, push_context)
 402         (buildsym_init): Update.
 403
 404 2018-07-20  Tom Tromey  <tom@tromey.com>
 405
 406         * buildsym.c (struct buildsym_compunit) <m_pending_addrmap,
 407         m_pending_addrmap_obstack, m_pending_addrmap_interesting>: New
 408         members.
 409         (pending_addrmap, pending_addrmap_obstack)
 410         (pending_addrmap_interesting): Remove.
 411         (scoped_free_pendings, record_block_range, make_blockvector)
 412         (prepare_for_building, reset_symtab_globals, buildsym_init):
 413         Update.
 414
 415 2018-07-20  Tom Tromey  <tom@tromey.com>
 416
 417         * xcoffread.c (process_linenos): Update.
 418         * stabsread.c (define_symbol, read_type, read_enum_type): Update.
 419         * mdebugread.c (psymtab_to_symtab_1): Update.
 420         * dwarf2read.c (setup_type_unit_groups)
 421         (lnp_state_machine::handle_set_file, dwarf_record_line_p)
 422         (lnp_state_machine::record_line, dwarf_decode_lines): Update.
 423         * dbxread.c (process_one_symbol): Update.
 424         * coffread.c (coff_symtab_read, enter_linenos)
 425         (process_coff_symbol): Update.
 426         * buildsym.h (current_subfile): Don't declare.
 427         (get_current_subfile): Declare.
 428         * buildsym.c (struct buildsym_compunit) <m_current_subfile>: New
 429         member.
 430         (start_subfile, free_buildsym_compunit, push_subfile)
 431         (prepare_for_building, start_symtab): Update.
 432         (get_current_subfile): New function.
 433
 434 2018-07-20  Tom Tromey  <tom@tromey.com>
 435
 436         * coffread.c (coff_symtab_read): Update.
 437         * xcoffread.c (read_xcoff_symtab): Update.
 438         * dwarf2read.c (new_symbol): Update.
 439         (read_func_scope, read_lexical_block_scope): Update.
 440         * dbxread.c (process_one_symbol): Update.
 441         * buildsym.h (context_stack, context_stack_depth): Don't declare.
 442         (outermost_context_p): Remove macro.
 443         (outermost_context_p, get_current_context_stack)
 444         (get_context_stack_depth): Declare.
 445         (pop_context): Return struct context_stack.
 446         * buildsym.c (struct buildsym_compunit) <m_context_stack: New
 447         member.
 448         (context_stack_size): Remove.
 449         (INITIAL_CONTEXT_STACK_SIZE): Remove.
 450         (prepare_for_building, end_symtab_get_static_block)
 451         (augment_type_symtab, push_context): Update.
 452         (pop_context): Return struct context_stack.
 453         (outermost_context_p, get_current_context_stack)
 454         (get_context_stack_depth): New functions.
 455         (buildsym_init): Update.
 456
 457 2018-07-20  Tom Tromey  <tom@tromey.com>
 458
 459         * rust-exp.y: Now a pure parser.  Update all rules.
 460         (%union): Move earlier.
 461         (current_parser, work_obstack): Remove globals.
 462         (rust_parser, ~rust_parser): Update.
 463         (class rust_parser) <copy_name, concat3, crate_name, super_name,
 464         lex_character, lex_number, lex_string, lex_identifier,
 465         rust_lookup_type, convert_params_to_types, convert_ast_to_type,
 466         convert_name, convert_params_to_expression,
 467         convert_ast_to_expression, ast_basic_type, ast_operation,
 468         ast_compound_assignment, rust_op, ast_literal, ast_dliteral,
 469         ast_structop, ast_structop_anonymous, ast_unary, ast_cast,
 470         ast_call_ish, ast_path, ast_string, ast_struct, ast_range,
 471         ast_array_type, ast_slice_type, ast_reference_type,
 472         ast_pointer_type, ast_function_type, ast_tuple_type>: New methods.
 473         (rust_parse): Update.
 474         (rustyyerror, rustyylex): Add parser parameter.
 475         (rust_lex_test_one, rust_lex_int_test, rust_lex_exception_test)
 476         (rust_lex_stringish_test, rust_lex_test_sequence)
 477         (rust_lex_test_trailing_dot, rust_lex_test_completion)
 478         (rust_lex_test_push_back, rust_lex_tests): Update.
 479
 480 2018-07-19  Pedro Alves  <palves@redhat.com>
 481
 482         * guile/guile-internal.h (gdbscm_scm_to_c_string): Now returns a
 483         gdb::unique_xmalloc_ptr.
 484         * guile/scm-breakpoint.c (gdbscm_set_breakpoint_condition_x):
 485         Adjust to use dbscm_wrap and gdb::unique_xmalloc_ptr.
 486         * guile/scm-exception.c (gdbscm_exception_message_to_string): Use
 487         copy-initialization.
 488         * guile/scm-pretty-print.c (ppscm_print_children): Use
 489         gdb::unique_xmalloc_ptr instead of cleanups.
 490         (gdbscm_apply_val_pretty_printer): Remove cleanups.
 491         * guile/scm-string.c (gdbscm_scm_to_c_string): Now returns a
 492         gdb::unique_xmalloc_ptr.
 493         * guile/scm-type.c (gdbscm_type_field, gdbscm_type_has_field_p):
 494         Adjust to use gdb::unique_xmalloc_ptr.
 495         * guile/scm-utils.c (extract_arg): Adjust.
 496         * guile/scm-value.c (gdbscm_value_field): Adjust to use
 497         gdb::unique_xmalloc_ptr instead of a cleanup.
 498
 499 2018-07-19  Tom Tromey  <tom@tromey.com>
 500
 501         * utils.c (do_value_free_to_mark)
 502         (make_cleanup_value_free_to_mark): Remove.
 503         * utils.h (make_cleanup_value_free_to_mark): Remove.
 504
 505 2018-07-19  Pedro Alves  <palves@redhat.com>
 506
 507         * guile/guile-internal.h (gdbscm_wrap): Really make 'args' a
 508         forwarding reference.
 509
 510 2018-07-18  Pedro Alves  <palves@redhat.com>
 511
 512         * guile/guile.c (gdbscm_execute_gdb_command): Adjust to use
 513         gdbscm_wrap.  Use gdb::unique_xmalloc_ptr<char> instead of a
 514         cleanup.
 515
 516 2018-07-18  Pedro Alves  <palves@redhat.com>
 517
 518         * guile/guile-internal.h: Add comment about mixing GDB and Scheme
 519         exceptions.
 520         (GDBSCM_HANDLE_GDB_EXCEPTION_WITH_CLEANUPS): Delete.
 521         (gdbscm_wrap): New.
 522         * guile/scm-frame.c (gdbscm_frame_read_register): Use xfree
 523         directly instead of a cleanup.
 524         * guile/scm-math.c (vlscm_unop_gdbthrow): New, factored out from ...
 525         (vlscm_unop): ... this.  Reimplement using gdbscm_wrap.
 526         (vlscm_binop_gdbthrow): New, factored out from ...
 527         (vlscm_binop): ... this.  Reimplement using gdbscm_wrap.
 528         (vlscm_rich_compare): Use gdbscm_wrap.
 529         * guile/scm-symbol.c (gdbscm_lookup_symbol): Use xfree directly
 530         instead of a cleanup.
 531         (gdbscm_lookup_global_symbol): Use xfree directly instead of a
 532         cleanup.
 533         * guile/scm-type.c (gdbscm_type_field, gdbscm_type_has_field_p):
 534         Use xfree directly instead of a cleanup.
 535         * guile/scm-value.c (gdbscm_make_value, gdbscm_make_lazy_value):
 536         Adjust to use gdbscm_wrap and scoped_value_mark.
 537         (gdbscm_value_optimized_out_p): Adjust to use gdbscm_wrap.
 538         (gdbscm_value_address, gdbscm_value_dereference)
 539         (gdbscm_value_referenced_value): Adjust to use gdbscm_wrap and
 540         scoped_value_mark.
 541         (gdbscm_value_dynamic_type): Use scoped_value_mark.
 542         (vlscm_do_cast, gdbscm_value_field): Adjust to use gdbscm_wrap and
 543         scoped_value_mark.
 544         (gdbscm_value_subscript, gdbscm_value_call): Adjust to use
 545         gdbscm_wrap and scoped_value_mark.
 546         (gdbscm_value_to_string): Use xfree directly instead of a
 547         cleanup.  Move 'buffer' unique_ptr to TRY scope.
 548         (gdbscm_value_to_lazy_string): Use xfree directly instead of a
 549         cleanup.  Move 'buffer' unique_ptr to TRY scope.  Use
 550         scoped_value_mark.
 551         (gdbscm_value_fetch_lazy_x): Use gdbscm_wrap.
 552         (gdbscm_parse_and_eval): Adjust to use gdbscm_wrap and
 553         scoped_value_mark.
 554         (gdbscm_history_ref, gdbscm_history_append_x): Adjust to use
 555         gdbscm_wrap.
 556
 557 2018-07-18  Tom de Vries  <tdevries@suse.de>
 558
 559         * findvar.c (default_read_var_value): Also resolve dynamic type for
 560         LOC_OPTIMIZED_OUT vars.
 561
 562 2018-07-18  Maciej W. Rozycki  <macro@mips.com>
 563
 564         * mips-tdep.c (micromips_next_pc): Add SYSCALL instruction
 565         decoding.
 566
 567 2018-07-17  Tom Tromey  <tom@tromey.com>
 568
 569         * guile/scm-param.c (pascm_set_func, pascm_show_func)
 570         (compute_enum_list, pascm_set_param_value_x)
 571         (gdbscm_parameter_value): Update.
 572         * guile/guile-internal.h (gdbscm_scm_to_string): Update.
 573         (gdbscm_scm_to_host_string): Update.
 574         * guile/scm-math.c (vlscm_convert_typed_value_from_scheme):
 575         Update.
 576         * guile/scm-cmd.c (cmdscm_add_completion): Update.
 577         * guile/scm-pretty-print.c (ppscm_print_string_repr): Update.
 578         * guile/scm-string.c (gdbscm_scm_to_string): Return
 579         unique_xmalloc_ptr.
 580         (gdbscm_scm_to_host_string): Likewise.
 581
 582 2018-07-17  Tom Tromey  <tom@tromey.com>
 583
 584         * guile/guile.c (gdbscm_eval_from_control_command): Update.
 585         * guile/guile-internal.h (gdbscm_safe_eval_string): Update.
 586         * guile/scm-objfile.c (gdbscm_execute_objfile_script): Update.
 587         * guile/scm-safe-call.c (gdbscm_safe_eval_string): Return
 588         unique_xmalloc_ptr.
 589
 590 2018-07-17  Tom Tromey  <tom@tromey.com>
 591
 592         * guile/scm-param.c (pascm_signal_setshow_error): Update.
 593         * guile/guile-internal.h (gdbscm_exception_message_to_string):
 594         Update.
 595         * guile/scm-cmd.c (cmdscm_function): Update.
 596         * guile/scm-pretty-print.c
 597         (ppscm_print_exception_unless_memory_error): Update.
 598         * guile/scm-exception.c (gdbscm_exception_message_to_string):
 599         Return unique_xmalloc_ptr.
 600
 601 2018-07-17  Tom Tromey  <tom@tromey.com>
 602
 603         * guile/scm-pretty-print.c (ppscm_make_pp_type_error_exception):
 604         Use string_printf.
 605
 606 2018-07-17  Jim Wilson  <jimw@sifive.com>
 607
 608         * riscv-tdep.c (riscv_has_feature): Delete comment that refers to
 609         set_gdbarch_decr_pc_after_break.  Call riscv_read_misa_reg always.
 610         (riscv_gdbarch_init): Delete local has_compressed_isa.  Delete now
 611         unecessary braces after EF_RISCV_RVC test.  Delete call to
 612         set_gdbarch_decr_pc_after_break.
 613
 614         * riscv-tdep.h (DECLARE_CSR): Use RISCV_FIRST_CSR_REGNUM instead of
 615         RISCV_LAST_FP_REGNUM + 1.
 616         (RSICV_CSR_LEGACY_MISA_REGNUM): Add RISCV_FIRST_CSR_REGNUM.
 617
 618 2018-07-17  Tom Tromey  <tom@tromey.com>
 619
 620         * configure.ac: Remove --disable-gdbcli.
 621         * configure: Rebuild.
 622         * Makefile.in (SUBDIR_CLI_DEPS, SUBDIR_CLI_LDFLAGS)
 623         (SUBDIR_CLI_CFLAGS): Remove.
 624         (SFILES): Use SUBDIR_CLI_SRCS.
 625         (COMMON_OBS): Use SUBDIR_CLI_OBS.
 626
 627 2018-07-17  Tom Tromey  <tom@tromey.com>
 628
 629         PR gdb/18624:
 630         * coffread.c (coff_symtab_read): Use scoped_free_pendings.
 631
 632 2018-07-16  Jim Wilson  <jimw@sifive.com>
 633
 634         * riscv-tdep.c (riscv_gdbarch_init): Call gdbarch_init_osabi.
 635
 636 2018-07-16  Simon Marchi  <simon.marchi@ericsson.com>
 637
 638         * ia64-libunwind-tdep.c (libunwind_frame_cache): Remove unused
 639         variable.
 640         (libunwind_frame_sniffer): Likewise.
 641         (libunwind_frame_prev_register): Likewise.
 642         (libunwind_sigtramp_frame_sniffer): Likewise.
 643         * ia64-tdep.c (ia64_access_reg): Likewise.
 644         (ia64_access_rse_reg): Likewise.
 645         (ia64_libunwind_sigtramp_frame_this_id): Likewise.
 646         * ia64-vms-tdep.c (ia64_vms_find_proc_info_x): Likewise.
 647
 648 2018-07-16  Simon Marchi  <simon.marchi@ericsson.com>
 649
 650         * ia64-vms-tdep.c (ia64_vms_find_proc_info_x): Add cast.
 651
 652 2018-07-16  Simon Marchi  <simon.marchi@ericsson.com>
 653
 654         * remote-sim.c (gdbsim_target::close,
 655         gdbsim_target::mourn_inferior): Remove unused variables.
 656
 657 2018-07-16  Simon Marchi  <simon.marchi@polymtl.ca>
 658
 659         * ia64-tdep.c (ktab_buf): New global.
 660         (getunwind_table): Return a gdb::optional<gdb::byte_vector>.
 661         (get_kernel_table): Adjust.
 662
 663 2018-07-16  Tom Tromey  <tom@tromey.com>
 664
 665         * xcoffread.c (read_xcoff_symtab): Use outermost_context_p.
 666         * dwarf2read.c (using_directives, new_symbol): Use
 667         outermost_context_p.
 668         * dbxread.c (process_one_symbol): Use outermost_context_p.
 669         * coffread.c (coff_symtab_read): Use outermost_context_p.
 670
 671 2018-07-16  Tom Tromey  <tom@tromey.com>
 672
 673         * dwarf2read.c (using_directives, read_func_scope)
 674         (read_lexical_block_scope): Update.
 675         * cp-namespace.c (cp_scan_for_anonymous_namespaces): Update.
 676         * buildsym.h (local_using_directives, global_using_directives):
 677         Don't declare.
 678         (get_local_using_directives, set_local_using_directives)
 679         (get_global_using_directives): Declare.
 680         * buildsym.c (struct buildsym_compunit) <m_local_using_directives,
 681         m_global_using_directives>: New members.
 682         (finish_block_internal, prepare_for_building)
 683         (reset_symtab_globals, end_symtab_get_static_block)
 684         (push_context): Update.
 685         (get_local_using_directives, set_local_using_directives)
 686         (get_global_using_directives): New functions.
 687         (buildsym_init): Update.
 688
 689 2018-07-16  Tom Tromey  <tom@tromey.com>
 690
 691         * xcoffread.c (xcoff_initial_scan): Don't call
 692         free_pending_blocks.
 693         * dbxread.c (dbx_symfile_read): Don't call free_pending_blocks.
 694         * buildsym.h (class scoped_free_pendings): Add constructor.
 695         (free_pending_blocks): Don't declare.
 696         * buildsym.c (scoped_free_pendings::scoped_free_pendings): New.
 697         (free_pending_blocks): Now static.
 698
 699 2018-07-16  Tom Tromey  <tom@tromey.com>
 700
 701         * buildsym.h (push_subfile, pop_subfile): Update declarations.
 702         * buildsym.c (struct buildsym_compunit) <m_subfile_stack>: New
 703         member.
 704         (struct subfile_stack): Remove.
 705         (subfile_stack): Remove.
 706         (push_subfile, pop_subfile, buildsym_init): Update.
 707
 708 2018-07-16  Tom Tromey  <tom@tromey.com>
 709
 710         * buildsym.c (push_subfile): Use gdb_assert.
 711         (pop_subfile): Use gdb_assert.
 712
 713 2018-07-16  Tom Tromey  <tom@tromey.com>
 714
 715         * buildsym.h (merge_symbol_lists): Remove.
 716         * buildsym.c (merge_symbol_lists): Remove.
 717
 718 2018-07-16  Tom Tromey  <tom@tromey.com>
 719
 720         * stabsread.c (scan_file_globals): Update comment.
 721         * stabsread.h (scan_file_globals): Move from buildsym.h.
 722         * buildsym.h (scan_file_globals): Move to stabsread.h.
 723
 724 2018-07-16  Tom Tromey  <tom@tromey.com>
 725
 726         * xcoffread.c (xcoff_new_init): Update.
 727         * mipsread.c (mipscoff_new_init): Update.
 728         * mdebugread.c (mdebug_build_psymtabs): Update.
 729         * elfread.c (elf_new_init): Update.
 730         * dbxread.c (dbx_new_init, coffstab_build_psymtabs)
 731         (elfstab_build_psymtabs, stabsect_build_psymtabs): Update.
 732         * buildsym.h (buildsym_new_init): Don't declare.
 733         * buildsym.c (buildsym_new_init): Remove.
 734
 735 2018-07-16  Tom Tromey  <tom@tromey.com>
 736
 737         * stabsread.h (within_function): Move from buildsym.h.
 738         * stabsread.c (start_stabs): Clear within_function.
 739         * coffread.c (coff_start_symtab): Clear within_function.
 740         * buildsym.h (within_function): Move to stabsread.h.
 741         * buildsym.c (prepare_for_building): Update.
 742
 743 2018-07-16  Tom Tromey  <tom@tromey.com>
 744
 745         * stabsread.h (processing_gcc_compilation): Move from buildsym.h.
 746         * dwarf2read.c (dwarf2_start_symtab): Don't set
 747         processing_gcc_compilation.
 748         * buildsym.h (processing_gcc_compilation): Move to stabsread.h.
 749
 750 2018-07-16  Tom Tromey  <tom@tromey.com>
 751
 752         * stabsread.h (HASHSIZE, hashname, symnum, next_symbol_text)
 753         (next_symbol_text_func): Move from buildsym.h.
 754         * stabsread.c (hashname): Move from buildsym.c.
 755         * buildsym.h (HASHSIZE, symnum, next_symbol_text)
 756         (next_symbol_text_func, hashname): Move to stabsread.h.
 757         * buildsym.c: Don't include bcache.h
 758         (hashname): Move to stasbread.c.
 759
 760 2018-07-16  Tom Tromey  <tom@tromey.com>
 761
 762         * buildsym.h (context_stack_size): Don't declare.
 763         * buildsym.c (context_stack_size): New global.
 764
 765 2018-07-16  Tom Tromey  <tom@tromey.com>
 766
 767         * dbxread.c (processing_acc_compilation): New global.
 768         * buildsym.h (processing_acc_compilation): Don't declare.
 769
 770 2018-07-16  Tom Tromey  <tom@tromey.com>
 771
 772         * xcoffread.c (aix_process_linenos, complete_symtab): Update.
 773         * dbxread.c (read_ofile_symtab): Update.
 774         * coffread.c (coff_start_symtab, coff_end_symtab): Update.
 775         * buildsym.h (last_source_start_addr): Remove.
 776         (set_last_source_start_addr, get_last_source_start_addr):
 777         Declare.
 778         * buildsym.c (buildsym_compunit::buildsym_compunit): Add last_addr
 779         parameter.
 780         (struct buildsym_compunit) <m_last_source_start_addr>: New
 781         member.
 782         (prepare_for_building): Remove start_addr parameter.
 783         (start_symtab, restart_symtab, end_symtab_get_static_block)
 784         (end_symtab_with_blockvector): Update.
 785         (set_last_source_start_addr, get_last_source_start_addr): New
 786         functions.
 787
 788 2018-07-16  Tom Tromey  <tom@tromey.com>
 789
 790         * buildsym.c (struct buildsym_compunit) <m_have_line_numbers>: New
 791         member.
 792         (have_line_numbers): Remove.
 793         (record_line, prepare_for_building, end_symtab_get_static_block)
 794         (augment_type_symtab): Update.
 795
 796 2018-07-16  Tom Tromey  <tom@tromey.com>
 797
 798         * buildsym.c (~buildsym_compunit): Free the macro table.
 799         (struct buildsym_compunit) <get_macro_table, release_macros>: New
 800         methods.
 801         <m_pending_macros>: New member.
 802         (pending_macros): Remove.
 803         (~scoped_free_pendings, get_macro_table, prepare_for_building)
 804         (reset_symtab_globals, end_symtab_get_static_block)
 805         (end_symtab_with_blockvector, augment_type_symtab)
 806         (buildsym_init): Update.
 807
 808 2018-07-16  Tom Tromey  <tom@tromey.com>
 809
 810         * buildsym.c (buildsym_compunit::buildsym_compunit): Add name
 811         parameter.
 812         (buildsym_compunit::set_last_source_file): New method.
 813         <m_last_source_file>: New member.
 814         (prepare_for_building): Remove "name" parameter.
 815         (start_symtab, restart_symtab, reset_symtab_globals): Update.
 816         (last_source_file): Remove.
 817         (set_last_source_file, get_last_source_file): Update.
 818
 819 2018-07-16  Tom Tromey  <tom@tromey.com>
 820
 821         * buildsym.c (prepare_for_building): Add assert.
 822
 823 2018-07-16  Tom Tromey  <tom@tromey.com>
 824
 825         * buildsym.c (~buildsym_compunit): Update.
 826         (struct buildsym_compunit) <comp_unit>: Now a unique_xmalloc_ptr.
 827         (start_subfile, patch_subfile_names)
 828         (end_symtab_with_blockvector): Update.
 829
 830 2018-07-16  Tom Tromey  <tom@tromey.com>
 831
 832         * buildsym.c (struct buildsym_compunit): Add constructor,
 833         destructor, initializers.
 834         (start_buildsym_compunit): Remove.
 835         (free_buildsym_compunit): Use "delete".
 836         (start_symtab, restart_symtab): Use "new".
 837
 838 2018-07-13  Simon Marchi  <simon.marchi@polymtl.ca>
 839
 840         * symfile.c (set_objfile_default_section_offset): Remove struct
 841         keyword.
 842
 843 2018-07-14  Stafford Horne  <shorne@gmail.com>
 844
 845         * (Responsible Maintainers): Add myself as or1k maintainer.
 846
 847 2018-07-13  Tom Tromey  <tom@tromey.com>
 848
 849         * symfile.c (set_objfile_default_section_offset): Use extra braces
 850         around initializer.
 851
 852 2018-07-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 853
 854         * s390-tdep.c (s390_displaced_step_fixup): Adjust PC for a
 855         non-branching basr.
 856
 857 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 858
 859         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 860         unittests/cli-utils-selftests.c
 861         * unittests/cli-utils-selftests.c: New file.
 862
 863 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 864
 865         * NEWS: Mention new commands. Mention change to 'thread apply'.
 866
 867 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 868
 869         * thread.c (thr_try_catch_cmd): New function.
 870         (thread_apply_all_command): Handle qcs flags.
 871         (thread_apply_command): Handle qcs flags.
 872         (taas_command): New function.
 873         (tfaas_command): New function.
 874         (_initialize_thread): Update to setup the new commands 'taas
 875         and 'tfaas'. Change doc string for 'thread apply'.
 876
 877 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 878
 879         * stack.c: (trailing_outermost_frame): New function, mostly
 880         extracted from backtrace_command_1.
 881         (leading_innermost_frame): New function.
 882         (backtrace_command_1): Update to call trailing_outermost_frame.
 883         (frame_apply_command_count): New function.
 884         (frame_apply_level_command): New function.
 885         (frame_apply_all_command): New function.
 886         (frame_apply_command): New function.
 887         (faas_command): New function.
 888         (frame_cmd_list): New variable.
 889         (_initialize_stack): Update to setup the new commands 'frame apply'
 890         and 'faas'.
 891
 892 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 893
 894         * cli-utils.c (number_or_range_parser::get_number): Only handle
 895         numbers or convenience var as numbers.
 896         (parse_flags): New function.
 897         (parse_flags_qcs): New function.
 898         (number_or_range_parser::finished): Ensure parsing end is detected
 899         before end of string.
 900         * cli-utils.h (parse_flags): New function.
 901         (parse_flags_qcs): New function.
 902         (number_or_range_parser): Remove m_finished bool.
 903         (number_or_range_parser::skip_range): Set m_in_range to false.
 904
 905 2018-07-12  Sergio Durigan Junior  <sergiodj@redhat.com>
 906
 907         * ser-tcp.c (try_connect): Declare 'ioarg' as 'u_long' if building
 908         on Windows.
 909
 910 2018-07-11  Sergio Durigan Junior  <sergiodj@redhat.com>
 911             Jan Kratochvil  <jan.kratochvil@redhat.com>
 912             Paul Fertser  <fercerpav@gmail.com>
 913             Tsutomu Seki  <sekiriki@gmail.com>
 914             Pedro Alves  <palves@redhat.com>
 915
 916         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 917         'unittests/parse-connection-spec-selftests.c'.
 918         (COMMON_SFILES): Add 'common/netstuff.c'.
 919         (HFILES_NO_SRCDIR): Add 'common/netstuff.h'.
 920         * NEWS (Changes since GDB 8.2): Mention IPv6 support.
 921         * common/netstuff.c: New file.
 922         * common/netstuff.h: New file.
 923         * ser-tcp.c: Include 'netstuff.h' and 'wspiapi.h'.
 924         (wait_for_connect): Update comment.  New parameter
 925         'gdb::optional<int> sock' instead of 'struct serial *scb'.
 926         Use 'sock' directly instead of 'scb->fd'.
 927         (try_connect): New function, with code from 'net_open'.
 928         (net_open): Rewrite main loop to deal with multiple
 929         sockets/addresses.  Handle IPv6-style hostnames; implement
 930         support for IPv6 connections.
 931         * unittests/parse-connection-spec-selftests.c: New file.
 932
 933 2018-07-11  Pedro Alves  <palves@redhat.com>
 934
 935         PR gdb/23377
 936         * remote.c (remote_target::remote_detach_pid): Call
 937         set_current_process.
 938
 939 2018-07-11  Pedro Alves  <palves@redhat.com>
 940
 941         * h8300-tdep.c (h8300_gdbarch_init): Remove
 942         set_gdbarch_ecoff_reg_to_regnum calls.
 943
 944 2018-07-11  Sergio Durigan Junior  <sergiodj@redhat.com>
 945
 946         PR c++/23373
 947         * c-typeprint.c (c_type_print_base_struct_union): Don't print
 948         offsets/sizes for static members of a class/struct.
 949
 950 2018-07-11  Alan Hayward  <alan.hayward@arm.com>
 951
 952         * target-descriptions.c (tdesc_register_bitsize): Rename.
 953         * target-descriptions.h (tdesc_register_bitsize): Likewise.
 954         * rs6000-tdep.c (rs6000_gdbarch_init): Use new name.
 955         * aarch64-tdep.c (aarch64_get_tdesc_vq): Convert size.
 956
 957 2018-07-10  Tom Tromey  <tom@tromey.com>
 958
 959         * breakpoint.c (moribund_locations): Now static and a
 960         std::vector.
 961         (breakpoint_init_inferior, moribund_breakpoint_here_p)
 962         (build_bpstat_chain, update_global_location_list)
 963         (breakpoint_retire_moribund): Update.
 964         * breakpoint.h (bp_location_p): Remove typedef.  Don't declare
 965         VEC.
 966
 967 2018-07-10  Andrew Burgess  <andrew.burgess@embecosm.com>
 968
 969         * riscv-tdep.c (riscv_is_fp_regno_p): New function.
 970         (riscv_register_reggroup_p): Use new function, remove unneeded
 971         parenthesis.
 972         (riscv_push_dummy_call): Extend assert to compare against xlen or
 973         flen based on register type.
 974
 975 2018-07-10  Andrew Burgess  <andrew.burgess@embecosm.com>
 976
 977         * riscv-tdep.c (riscv_print_arg_location): Use TYPE_SAFE_NAME.
 978
 979 2018-07-09  Andrew Burgess  <andrew.burgess@embecosm.com>
 980
 981         * remote.c (show_hardware_watchpoint_limit): New function.
 982         (show_hardware_watchpoint_length_limit): New function.
 983         (show_hardware_breakpoint_limit): New function.
 984         (_initialize_remote): Use add_setshow_zuinteger_unlimited_cmd
 985         where appropriate, update help text.
 986
 987 2018-07-09  Tom Tromey  <tom@tromey.com>
 988
 989         * Makefile.in (CDEPS): Don't mention XM_CDEPS.
 990         (CLIBS): Don't mention NAT_CLIBS.
 991
 992 2018-07-09  Tom Tromey  <tom@tromey.com>
 993
 994         * Makefile.in (ADD_FILES, ADD_DEPS): Remove.
 995         (LIBGDB_OBS, clean mostlyclean): Update.
 996         (gdb$(EXEEXT), insight$(EXEEXT)): Update.
 997
 998 2018-07-09  Tom Tromey  <tom@tromey.com>
 999
1000         * Makefile.in (%.c: %.y): Use ECHO_YACC.
1001         (%.c: %.l): Use ECHO_LEX.  Just fail if flex not available.
1002         * silent-rules.mk (ECHO_YACC, ECHO_LEX): New variables.
1003
1004 2018-07-09  Tom Tromey  <tom@tromey.com>
1005
1006         * Makefile.in (ALLDEPFILES): Remove exec.c.
1007         (COMMON_OBS): Remove exec.o.
1008         (COMMON_SFILES): Add exec.c.
1009
1010 2018-07-09  Tom Tromey  <tom@tromey.com>
1011
1012         * Makefile.in (LINT, LINTFLAGS, LINTFILES, lint): Remove.
1013
1014 2018-07-09  Tom Tromey  <tom@tromey.com>
1015
1016         * Makefile.in (clean mostlyclean): Remove stamp-version.
1017         (version.c): Depend on stamp-version.
1018         (stamp-version): New rule, from version.c rule.
1019
1020 2018-07-09  Tom Tromey  <tom@tromey.com>
1021
1022         * Makefile.in (init.c): Depend on stamp-init.
1023         (stamp-init): New rule, from init.c rule.
1024         (clean mostlyclean): Remove stamp-init.
1025
1026 2018-07-09  Tom Tromey  <tom@tromey.com>
1027
1028         * Makefile.in (INIT_FILES): Remove CONFIG_SRCS,
1029         SUBDIR_GCC_COMPILE_SRCS.
1030
1031 2018-07-09  Tom Tromey  <tom@tromey.com>
1032
1033         * Makefile.in (init.c): Remove some unused sed rules.
1034
1035 2018-07-09  Tom Tromey  <tom@tromey.com>
1036
1037         * Makefile.in (TSOBS): Remove.
1038         (INIT_FILES): Update.
1039         (LIBGDB_OBS): Update.
1040         (COMMON_SFILES): Add inflow.c.
1041         (SFILES): Remove inflow.c.
1042
1043 2018-07-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
1044
1045         * contrib/gdb-add-index.sh ($dwarf5): New, use it.
1046
1047 2018-07-07  Simon Marchi  <simon.marchi@polymtl.ca>
1048
1049         * ia64-libunwind-tdep.c (get_reg_name, get_fpreg_name,
1050         get_saveloc_name, is_signal_frame_name, step_name,
1051         init_remote_name, create_addr_space_name,
1052         destroy_addr_space_name, search_unwind_table_name,
1053         find_dyn_list_name): Constify.
1054
1055 2018-07-05  Simon Marchi  <simon.marchi@polymtl.ca>
1056
1057         * darwin-nat.c (darwin_pthread_kill): New function.
1058         (darwin_resume_thread): Use darwin_pthread_kill.
1059
1060 2018-07-05  Tom de Vries  <tdevries@suse.de>
1061
1062         * macroexp.c (macro_buffer) <operator=>: New member function.
1063
1064 2018-07-04  Tom Tromey  <tom@tromey.com>
1065
1066         * darwin-nat.c (darwin_attach_pid): Use exit_inferior.
1067
1068 2018-07-04  Simon Marchi  <simon.marchi@polymtl.ca>
1069
1070         * common/common-defs.h (HAVE_USEFUL_SBRK): Define.
1071         * main.c: Use HAVE_USEFUL_SBRK instead of HAVE_SBRK.
1072         * maint.c: Likewise.
1073         * top.c: Likewise.
1074
1075 2018-07-04  Joel Brobecker  <brobecker@adacore.com>
1076
1077         * NEWS: Create a new section for the next release branch.
1078         Rename the section of the current branch, now that it has
1079         been cut.
1080
1081 2018-07-04  Joel Brobecker  <brobecker@adacore.com>
1082
1083         GDB 8.2 branch created (1b919490e8ba30bf1d6941df0ed112b0e557017e):
1084         * version.in: Bump version to 8.2.50.DATE-git.
1085
1086 2018-07-04  Vyacheslav Barinov  <v.barinov@samsung.com>
1087             Pedro Alves  <palves@redhat.com>
1088
1089         * linux-nat.c (linux_init_ptrace): Rename to ...
1090         (linux_init_ptrace_procfs): ... this.  Call
1091         linux_proc_init_warnings.
1092         (linux_nat_target::post_attach)
1093         (linux_nat_target::post_startup_inferior): Adjust.
1094         * nat/linux-procfs.c (linux_proc_init_warnings): Define function.
1095         * nat/linux-procfs.h (linux_proc_init_warnings): Declare function.
1096
1097 2018-07-04  Tom de Vries  <tdevries@suse.de>
1098
1099         * dwarf2read.c (error_check_comp_unit_head): Move dwarf version
1100         check ...
1101         (read_comp_unit_head): ... here.
1102
1103 2018-07-03  Tom Tromey  <tom@tromey.com>
1104
1105         * tracepoint.c (process_tracepoint_on_disconnect, start_tracing)
1106         (stop_tracing, tstatus_command)
1107         (find_matching_tracepoint_location, merge_uploaded_tracepoints)
1108         (print_one_static_tracepoint_marker): Update.
1109         * breakpoint.c (static_tracepoints_here, all_tracepoints): Return
1110         std::vector.
1111         * breakpoint.h (breakpoint_p): Remove typedef.  Don't declare
1112         VEC.
1113         (all_tracepoints, static_tracepoints_here): Return std::vector.
1114
1115 2018-07-03  Tom Tromey  <tom@tromey.com>
1116
1117         * common/ptid.c (ptid_equal): Remove.
1118         * common/ptid.h (ptid_equal): Don't declare.
1119         * ada-tasks.c: Update.
1120         * breakpoint.c: Update.
1121         * common/agent.c: Update.
1122         * corelow.c: Update.
1123         * darwin-nat-info.c: Update.
1124         * darwin-nat.c: Update.
1125         * dcache.c: Update.
1126         * dtrace-probe.c: Update.
1127         * dummy-frame.c: Update.
1128         * fbsd-nat.c: Update.
1129         * frame.c: Update.
1130         * gdbthread.h: Update.
1131         * gnu-nat.c: Update.
1132         * go32-nat.c: Update.
1133         * inf-loop.c: Update.
1134         * inf-ptrace.c: Update.
1135         * infcall.c: Update.
1136         * infcmd.c: Update.
1137         * inflow.c: Update.
1138         * infrun.c: Update.
1139         * linux-fork.c: Update.
1140         * linux-nat.c: Update.
1141         * linux-thread-db.c: Update.
1142         * mi/mi-cmd-var.c: Update.
1143         * mi/mi-interp.c: Update.
1144         * mi/mi-main.c: Update.
1145         * nto-procfs.c: Update.
1146         * ppc-linux-tdep.c: Update.
1147         * procfs.c: Update.
1148         * python/py-inferior.c: Update.
1149         * python/py-record-btrace.c: Update.
1150         * python/py-record.c: Update.
1151         * ravenscar-thread.c: Update.
1152         * regcache.c: Update.
1153         * remote-sim.c: Update.
1154         * remote.c: Update.
1155         * sol-thread.c: Update.
1156         * solib.c: Update.
1157         * target.c: Update.
1158         * tui/tui-stack.c: Update.
1159         * varobj.c: Update.
1160         * windows-nat.c: Update.
1161         * windows-tdep.c: Update.
1162
1163 2018-07-03  Tom Tromey  <tom@tromey.com>
1164
1165         * common/ptid.c (ptid_match): Remove.
1166         * common/ptid.h (ptid_match): Don't declare.
1167         * fbsd-nat.c: Update.
1168         * infcmd.c: Update.
1169         * infrun.c: Update.
1170         * linux-nat.c: Update.
1171         * record-btrace.c: Update.
1172         * regcache.c: Update.
1173         * remote.c: Update.
1174
1175 2018-07-03  Tom Tromey  <tom@tromey.com>
1176
1177         * common/ptid.c (ptid_tid_p): Remove.
1178         * common/ptid.h (ptid_tid_p): Don't declare.
1179         * sol-thread.c: Update.
1180
1181 2018-07-03  Tom Tromey  <tom@tromey.com>
1182
1183         * common/ptid.c (ptid_lwp_p): Remove.
1184         * common/ptid.h (ptid_lwp_p): Don't declare.
1185         * fbsd-nat.c: Update.
1186         * linux-nat.c: Update.
1187         * nat/linux-procfs.c: Update.
1188         * nat/x86-linux-dregs.c: Update.
1189         * sol-thread.c: Update.
1190
1191 2018-07-03  Tom Tromey  <tom@tromey.com>
1192
1193         * common/ptid.c (ptid_is_pid): Remove.
1194         * common/ptid.h (ptid_is_pid): Don't declare.
1195         * infrun.c: Update.
1196         * linux-nat.c: Update.
1197         * mi/mi-interp.c: Update.
1198         * remote.c: Update.
1199         * thread.c: Update.
1200
1201 2018-07-03  Tom Tromey  <tom@tromey.com>
1202
1203         * common/ptid.c (ptid_get_tid): Remove.
1204         * common/ptid.h (ptid_get_tid): Don't declare.
1205         * ada-tasks.c: Update.
1206         * aix-thread.c: Update.
1207         * bsd-uthread.c: Update.
1208         * darwin-nat.c: Update.
1209         * fbsd-nat.c: Update.
1210         * i386-darwin-nat.c: Update.
1211         * infrun.c: Update.
1212         * linux-tdep.c: Update.
1213         * nto-procfs.c: Update.
1214         * ppc-ravenscar-thread.c: Update.
1215         * python/py-infthread.c: Update.
1216         * ravenscar-thread.c: Update.
1217         * sol-thread.c: Update.
1218         * sparc-ravenscar-thread.c: Update.
1219         * windows-nat.c: Update.
1220
1221 2018-07-03  Tom Tromey  <tom@tromey.com>
1222
1223         * common/ptid.c (ptid_get_lwp): Remove.
1224         * common/ptid.h (ptid_get_lwp): Don't declare.
1225         * aarch64-linux-nat.c: Update.
1226         * ada-tasks.c: Update.
1227         * aix-thread.c: Update.
1228         * amd64-linux-nat.c: Update.
1229         * arm-linux-nat.c: Update.
1230         * corelow.c: Update.
1231         * fbsd-nat.c: Update.
1232         * fbsd-tdep.c: Update.
1233         * gnu-nat.c: Update.
1234         * i386-cygwin-tdep.c: Update.
1235         * i386-gnu-nat.c: Update.
1236         * i386-linux-nat.c: Update.
1237         * ia64-linux-nat.c: Update.
1238         * inf-ptrace.c: Update.
1239         * infrun.c: Update.
1240         * linux-fork.c: Update.
1241         * linux-nat.c: Update.
1242         * linux-tdep.c: Update.
1243         * linux-thread-db.c: Update.
1244         * mips-linux-nat.c: Update.
1245         * nat/aarch64-linux-hw-point.c: Update.
1246         * nat/aarch64-linux.c: Update.
1247         * nat/linux-btrace.c: Update.
1248         * nat/linux-osdata.c: Update.
1249         * nat/linux-procfs.c: Update.
1250         * nat/x86-linux-dregs.c: Update.
1251         * obsd-nat.c: Update.
1252         * ppc-fbsd-nat.c: Update.
1253         * ppc-linux-nat.c: Update.
1254         * procfs.c: Update.
1255         * python/py-infthread.c: Update.
1256         * ravenscar-thread.c: Update.
1257         * remote.c: Update.
1258         * s390-linux-nat.c: Update.
1259         * sol-thread.c: Update.
1260         * sol2-tdep.c: Update.
1261         * spu-linux-nat.c: Update.
1262         * x86-linux-nat.c: Update.
1263         * xtensa-linux-nat.c: Update.
1264
1265 2018-07-03  Tom Tromey  <tom@tromey.com>
1266
1267         * common/ptid.c (ptid_get_pid): Remove.
1268         * common/ptid.h (ptid_get_pid): Don't declare.
1269         * aarch64-linux-nat.c: Update.
1270         * ada-lang.c: Update.
1271         * aix-thread.c: Update.
1272         * alpha-bsd-nat.c: Update.
1273         * amd64-fbsd-nat.c: Update.
1274         * amd64-linux-nat.c: Update.
1275         * arm-linux-nat.c: Update.
1276         * arm-nbsd-nat.c: Update.
1277         * auxv.c: Update.
1278         * break-catch-syscall.c: Update.
1279         * breakpoint.c: Update.
1280         * bsd-uthread.c: Update.
1281         * corelow.c: Update.
1282         * ctf.c: Update.
1283         * darwin-nat.c: Update.
1284         * fbsd-nat.c: Update.
1285         * fbsd-tdep.c: Update.
1286         * gcore.c: Update.
1287         * gnu-nat.c: Update.
1288         * hppa-nbsd-nat.c: Update.
1289         * hppa-obsd-nat.c: Update.
1290         * i386-fbsd-nat.c: Update.
1291         * ia64-linux-nat.c: Update.
1292         * inf-ptrace.c: Update.
1293         * infcmd.c: Update.
1294         * inferior.c: Update.
1295         * inferior.h: Update.
1296         * inflow.c: Update.
1297         * infrun.c: Update.
1298         * linux-fork.c: Update.
1299         * linux-nat.c: Update.
1300         * linux-tdep.c: Update.
1301         * linux-thread-db.c: Update.
1302         * m68k-bsd-nat.c: Update.
1303         * mi/mi-interp.c: Update.
1304         * mi/mi-main.c: Update.
1305         * mips-linux-nat.c: Update.
1306         * mips-nbsd-nat.c: Update.
1307         * mips64-obsd-nat.c: Update.
1308         * nat/aarch64-linux-hw-point.c: Update.
1309         * nat/aarch64-linux.c: Update.
1310         * nat/linux-btrace.c: Update.
1311         * nat/linux-osdata.c: Update.
1312         * nat/linux-procfs.c: Update.
1313         * nat/x86-linux-dregs.c: Update.
1314         * nto-procfs.c: Update.
1315         * obsd-nat.c: Update.
1316         * ppc-linux-nat.c: Update.
1317         * ppc-nbsd-nat.c: Update.
1318         * ppc-obsd-nat.c: Update.
1319         * proc-service.c: Update.
1320         * procfs.c: Update.
1321         * python/py-inferior.c: Update.
1322         * python/py-infthread.c: Update.
1323         * ravenscar-thread.c: Update.
1324         * record.c: Update.
1325         * remote-sim.c: Update.
1326         * remote.c: Update.
1327         * rs6000-nat.c: Update.
1328         * s390-linux-nat.c: Update.
1329         * sh-nbsd-nat.c: Update.
1330         * sol-thread.c: Update.
1331         * sparc-nat.c: Update.
1332         * sparc64-tdep.c: Update.
1333         * spu-linux-nat.c: Update.
1334         * spu-tdep.c: Update.
1335         * target-debug.h: Update.
1336         * target.c: Update.
1337         * thread.c: Update.
1338         * tid-parse.c: Update.
1339         * tracefile-tfile.c: Update.
1340         * vax-bsd-nat.c: Update.
1341         * windows-nat.c: Update.
1342         * x86-linux-nat.c: Update.
1343         * x86-nat.c: Update.
1344
1345 2018-07-03  Tom Tromey  <tom@tromey.com>
1346
1347         * common/ptid.c (pid_to_ptid): Remove.
1348         * common/ptid.h (pid_to_ptid): Don't declare.
1349         * aix-thread.c: Update.
1350         * arm-linux-nat.c: Update.
1351         * common/ptid.c: Update.
1352         * common/ptid.h: Update.
1353         * corelow.c: Update.
1354         * ctf.c: Update.
1355         * darwin-nat.c: Update.
1356         * fbsd-nat.c: Update.
1357         * fork-child.c: Update.
1358         * gnu-nat.c: Update.
1359         * go32-nat.c: Update.
1360         * inf-ptrace.c: Update.
1361         * infcmd.c: Update.
1362         * inferior.c: Update.
1363         * infrun.c: Update.
1364         * linux-fork.c: Update.
1365         * linux-nat.c: Update.
1366         * nat/aarch64-linux-hw-point.c: Update.
1367         * nat/fork-inferior.c: Update.
1368         * nat/x86-linux-dregs.c: Update.
1369         * nto-procfs.c: Update.
1370         * obsd-nat.c: Update.
1371         * procfs.c: Update.
1372         * progspace.c: Update.
1373         * remote.c: Update.
1374         * rs6000-nat.c: Update.
1375         * s390-linux-nat.c: Update.
1376         * sol-thread.c: Update.
1377         * spu-linux-nat.c: Update.
1378         * target.c: Update.
1379         * top.c: Update.
1380         * tracefile-tfile.c: Update.
1381         * windows-nat.c: Update.
1382
1383 2018-07-03  Tom Tromey  <tom@tromey.com>
1384
1385         * common/ptid.h (ptid_build): Don't declare.
1386         * common/ptid.c (ptid_build): Remove.
1387         * aix-thread.c: Update.
1388         * bsd-kvm.c: Update.
1389         * bsd-uthread.c: Update.
1390         * common/agent.c: Update.
1391         * common/ptid.c: Update.
1392         * common/ptid.h: Update.
1393         * corelow.c: Update.
1394         * darwin-nat.c: Update.
1395         * fbsd-nat.c: Update.
1396         * gnu-nat.c: Update.
1397         * linux-fork.c: Update.
1398         * linux-nat.c: Update.
1399         * linux-thread-db.c: Update.
1400         * nat/linux-osdata.c: Update.
1401         * nat/linux-procfs.c: Update.
1402         * nto-procfs.c: Update.
1403         * obsd-nat.c: Update.
1404         * proc-service.c: Update.
1405         * procfs.c: Update.
1406         * ravenscar-thread.c: Update.
1407         * remote-sim.c: Update.
1408         * remote.c: Update.
1409         * sol-thread.c: Update.
1410         * target.c: Update.
1411         * windows-nat.c: Update.
1412
1413 2018-07-03  Tom Tromey  <tom@tromey.com>
1414
1415         * infrun.c (follow_exec): Use exit_inferior_silent.
1416         * inferior.c (exit_inferior_num_silent): Remove.
1417         * inferior.h (exit_inferior_num_silent): Don't declare.
1418
1419 2018-07-03  Tom Tromey  <tom@tromey.com>
1420
1421         PR cli/23340:
1422         * darwin-nat.c (darwin_attach_pid): Reset inferior and
1423         inferior_ptid on error.
1424
1425 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
1426             Simon Marchi  <simon.marchi@polymtl.ca>
1427
1428         PR tdep/8282
1429         * disasm.h (gdb_disassembler): Add
1430         `m_disassembler_options_holder'. member
1431         * disasm.c (get_all_disassembler_options): New function.
1432         (gdb_disassembler::gdb_disassembler): Use it.
1433         (gdb_buffered_insn_length_init_dis): Likewise.
1434         (gdb_buffered_insn_length): Adjust accordingly.
1435         (set_disassembler_options): Handle options with arguments.
1436         (show_disassembler_options_sfunc): Likewise.  Add a leading new
1437         line if showing options with descriptions.
1438         (disassembler_options_completer): Adapt to using the
1439         `disasm_options_and_args_t' structure.
1440         * mips-tdep.c (mips_disassembler_options): New variable.
1441         (mips_disassembler_options_o32): Likewise.
1442         (mips_disassembler_options_n32): Likewise.
1443         (mips_disassembler_options_n64): Likewise.
1444         (gdb_print_insn_mips): Don't set `disassembler_options'.
1445         (gdb_print_insn_mips_n32, gdb_print_insn_mips_n64): Remove
1446         functions.
1447         (mips_gdbarch_init): Always set `gdbarch_print_insn' to
1448         `gdb_print_insn_mips'.  Set `gdbarch_disassembler_options',
1449         `gdbarch_disassembler_options_implicit' and
1450         `gdbarch_valid_disassembler_options'.
1451         * arm-tdep.c (_initialize_arm_tdep): Adapt to using the
1452         `disasm_options_and_args_t' structure.
1453         * gdbarch.sh (disassembler_options_implicit): New `gdbarch'
1454         method.
1455         (valid_disassembler_options): Switch from `disasm_options_t' to
1456         the `disasm_options_and_args_t' structure.
1457         * NEWS: Document `set disassembler-options' support for the MIPS
1458         target.
1459         * gdbarch.h: Regenerate.
1460         * gdbarch.c: Regenerate.
1461
1462 2018-07-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1463
1464         * riscv-tdep.c (riscv_register_aliases): Swap "fp" and "s0" entries.
1465
1466 2018-06-29  Joel Brobecker  <brobecker@adacore.com>
1467
1468         * amd64-darwin-tdep.c (x86_darwin_init_abi_64): Add missing
1469         parameter in call to amd64_target_description.
1470         * amd64-dicos-tdep.c (amd64_dicos_init_abi): Likewise.
1471         * amd64-fbsd-tdep.c (amd64fbsd_core_read_description)
1472         (amd64fbsd_init_abi): Likewise.
1473         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
1474         * amd64-obsd-tdep.c (amd64obsd_init_abi): Likewise.
1475         * amd64-sol2-tdep.c (amd64_sol2_init_abi): Likewise.
1476         * amd64-fbsd-nat.c (amd64_fbsd_nat_target): Likewise.
1477
1478 2018-06-29  Pedro Alves  <palves@redhat.com>
1479
1480         * gdb/amd64-tdep.h (amd64_create_target_description): Add
1481         "segments" parameter.
1482         * gdb/amd64-tdep.c (amd64_none_init_abi, amd64_x32_none_init_abi)
1483         (_initialize_amd64_tdep): Update call to
1484         amd64_create_target_description.
1485         (amd64_target_description): Add "segments" parameter.  Adjust
1486         the implementation to use it.
1487         * gdb/amd64-linux-tdep.c (amd64_linux_read_description): Update
1488         call to amd64_create_target_description.
1489         * gdb/amd64-windows-tdep.c (amd64_windows_init_abi): Likewise.
1490         * gdb/arch/amd64.h (amd64_create_target_description): Add
1491         "segments" register.
1492         * gdb/arch/amd64.c (amd64_create_target_description): Add
1493         "segments" parameter.  Call create_feature_i386_64bit_segments
1494         only if SEGMENTS is true.
1495         * gdb/gdbserver/win32-i386-low.c (i386_arch_setup): Update
1496         call to amd64_create_target_description.
1497
1498 2018-06-29  Pedro Alves  <palves@redhat.com>
1499
1500         * thread.c (thread_target_id_str): New, factored out from ...
1501         (print_thread_info_1): ... here.  Use it to compute the max
1502         "Target Id" column width.
1503
1504 2018-06-29  Pedro Alves  <palves@redhat.com>
1505
1506         * remote.c (remote_target::extra_thread_info): Delete
1507         'display_buf' and 'n' locals.  from the cache, regardless of
1508         packet mechanims is in use.  Use cache for qThreadExtra and qP
1509         methods too.
1510
1511 2018-06-29  Pedro Alves  <palves@redhat.com>
1512
1513         * blockframe.c (find_pc_sect_containing_function): New function.
1514         * breakpoint.c (print_breakpoint_location): Don't call
1515         find_pc_sect_function.
1516         * linespec.c (create_sals_line_offset): Record the location's
1517         symbol in the sal.
1518         * linespec.c (convert_address_location_to_sals): Fill in sal's
1519         symbol with find_pc_sect_containing_function.
1520         * symtab.c (find_function_start_sal): Rename to ...
1521         (find_function_start_sal_1): ... this.
1522         (find_function_start_sal): Reimplement as wrapper around
1523         find_function_start_sal_1, and use
1524         find_pc_sect_containing_function to fill in the sal's symbol.
1525         (find_function_start_sal(symbol*, bool)): Adjust.
1526         * symtab.h (find_pc_function, find_pc_sect_function): Adjust
1527         comments.
1528         (find_pc_sect_containing_function): Declare.
1529
1530 2018-06-29  Pedro Alves  <palves@redhat.com>
1531
1532         * inline-frame.c (stopped_by_user_bp_inline_frame): Return
1533         true if the the location has no symbol.
1534
1535 2018-06-28  Tom Tromey  <tom@tromey.com>
1536
1537         * NEWS: Mention --enable-codesign.
1538         * silent-rules.mk (ECHO_SIGN): New variable.
1539         * configure.ac: Add --enable-codesign.
1540         * configure: Rebuild.
1541         * Makefile.in (CODESIGN, CODESIGN_CERT): New variables.
1542         (gdb$(EXEEXT)): Optionally invoke codesign.
1543
1544 2018-06-28  Pedro Alves  <palves@redhat.com>
1545
1546         * gdbthread.h (struct thread_suspend_state) <stop_pc>: Extend
1547         comments.
1548         (switch_to_thread_no_regs): Adjust comment.
1549         * infcmd.c (stop_pc): Delete.
1550         (post_create_inferior, info_program_command): Replace references
1551         to stop_pc with references to thread_info->suspend.stop_pc.
1552         * inferior.h (stop_pc): Delete declaration.
1553         * infrun.c (proceed, handle_syscall_event, fill_in_stop_func)
1554         (handle_inferior_event_1, handle_signal_stop)
1555         (process_event_stop_test, keep_going_stepped_thread)
1556         (handle_step_into_function, handle_step_into_function_backward)
1557         (print_stop_location): Replace references to stop_pc with
1558         references to thread_info->suspend.stop_pc.
1559         (struct infcall_suspend_state) <stop_pc>: Delete field.
1560         (save_infcall_suspend_state, restore_infcall_suspend_state):
1561         Remove references to inf_stat->stop_pc.
1562         * linux-fork.c (fork_load_infrun_state): Likewise.
1563         * record-btrace.c (record_btrace_set_replay): Likewise.
1564         * record-full.c (record_full_goto_entry): Likewise.
1565         * remote.c (print_one_stopped_thread): Likewise.
1566         * target.c (target_resume): Extend comment.
1567         * thread.c (set_executing_thread): New.
1568         (set_executing): Use it.
1569         (switch_to_thread_no_regs, switch_to_no_thread, switch_to_thread):
1570         Remove references to stop_pc.
1571
1572 2018-06-28  Pedro Alves  <palves@redhat.com>
1573
1574         * infrun.c (handle_inferior_event_1) <TARGET_WAITKIND_EXECD>:
1575         Moving fetching stop_pc until after ecs->event_thread is refreshed.
1576
1577 2018-06-28  Tom Tromey  <tom@tromey.com>
1578
1579         * coffread.c (coff_symfile_finish): Update.
1580         * xcoffread.c (xcoff_symfile_finish): Update.
1581         * elfread.c (elf_symfile_finish): Update.
1582         * symfile.h (dwarf2_free_objfile): Don't declare.
1583         * dwarf2read.c (_initialize_dwarf2_read): Use
1584         register_objfile_data_with_cleanup.
1585         (dwarf2_free_objfile): Now static.  Change signature.
1586
1587 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
1588
1589         * symfile.c (add_symbol_file_command, _initialize_symfile): Add
1590         option "-o" to add-symbol-file-load to add an offset to each
1591         section's load address.
1592         * symfile.c (set_objfile_default_section_offset): New function.
1593
1594 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
1595
1596         * symfile.c (add_symbol_file_command): Make sure that sections
1597         with the same name are sorted in the same order.
1598
1599 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
1600
1601         * symfile.c (add_symbol_file_command, _initialize_symfile): Do not
1602         require the second argument.  If omitted, load sections at the
1603         addresses specified in the file.
1604
1605 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
1606
1607         * symfile.c (symbol_file_command, symbol_file_add_main_1)
1608         (_initialize_symfile): Add option "-o" to symbol-file to add an
1609         offset to each section of the symbol file.
1610
1611 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
1612
1613         * MAINTAINERS (Write After Approval): Add Petr Tesarik.
1614
1615 2018-06-27  Tom Tromey  <tom@tromey.com>
1616
1617         * stack.c (_initialize_stack): Update "func" help text.
1618
1619 2018-06-27  Tom Tromey  <tom@tromey.com>
1620
1621         * python/py-unwind.c (unwind_info_object) <saved_regs>: Now a
1622         std::vector.
1623         (unwind_infopy_str, pyuw_create_unwind_info)
1624         (unwind_infopy_add_saved_register, pyuw_sniffer)
1625         (unwind_infopy_dealloc, unwind_infopy_add_saved_register):
1626         Update.
1627         (struct saved_reg): Add constructor.
1628         <value>: Now a gdbpy_ref<>.
1629
1630 2018-06-27  Tom Tromey  <tom@tromey.com>
1631
1632         * machoread.c (macho_symfile_read): Define "symbol_table" earlier.
1633
1634 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
1635
1636         * gdb-gdb.py.in: Format using autopep8.
1637
1638 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
1639
1640         * gdb-gdb.py.in (CoreAddrPrettyPrinter): New class.
1641         (type_lookup_function): Recognize CORE_ADDR values.
1642
1643 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
1644
1645         * gdb-gdb.py.in (StructMainTypePrettyPrinter) <to_string>: Don't
1646         print tag_name.
1647
1648 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
1649
1650         * gdb-gdb.py.in (TypeFlag) <__cmp__>: Remove.
1651         <__lt__>: Add.
1652
1653 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
1654
1655         * gdb-gdb.py: Move to...
1656         * gdb-gdb.py.in: ... here.
1657         * configure.ac (AC_CONFIG_FILES): Add gdb-gdb.py.
1658         * Makefile.in (all): Add gdb-gdb.gdb and gdb-gdb.py as
1659         dependencies.
1660         (distclean): Remove gdb-gdb.py when cleaning.
1661         (gdb-gdb.py, gdb-gdb.gdb): New rules.
1662         * configure: Re-generate.
1663
1664 2018-06-27  Pedro Alves  <palves@redhat.com>
1665
1666         * proc-service.c (get_ps_regcache): New.
1667         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
1668         (ps_lsetfpregs): Use it.
1669
1670 2018-06-27  Omair Javaid  <omair.javaid@linaro.org>
1671
1672         PR gdb/21695
1673         * dwarf2read.c (lnp_state_machine::check_line_address): Update declaration.
1674         (dwarf_decode_lines_1): Adjust.
1675
1676 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
1677
1678         * fbsd-nat.h (class fbsd_nat_target) <find_memory_regions>: Add
1679         override.
1680         <info_proc>: Likewise.
1681
1682 2018-06-26  Joel Brobecker  <brobecker@adacore.com>
1683
1684         * windows-nat.c (do_windows_fetch_inferior_registers): Rename
1685         to windows_fetch_one_register, and only handle the case of
1686         fetching one register.  Move the code that reloads the context
1687         and iterates over all registers if R is negative to...
1688         (windows_nat_target::fetch_registers): ... here.
1689         (do_windows_store_inferior_registers): Rename to
1690         windows_store_one_register, and only handle the case of storing
1691         one register.  Move the code that handles the case where r is
1692         negative to...
1693         (windows_nat_target::store_registers) ... here.
1694
1695 2018-06-26  Tom Tromey  <tom@tromey.com>
1696
1697         PR rust/22574:
1698         * typeprint.c (whatis_exp): Allow ptype/o for Rust.
1699         * rust-lang.c (rust_print_struct_def): Add podata parameter.
1700         Update.
1701         (rust_internal_print_type): Add podata parameter.
1702         (rust_print_type): Update.
1703
1704 2018-06-26  Tom Tromey  <tom@tromey.com>
1705
1706         * typeprint.h (struct print_offset_data) <update, finish,
1707         maybe_print_hole>: New methods.
1708         <indentation>: New constant.
1709         * typeprint.c (print_offset_data::indentation): Define.
1710         (print_offset_data::maybe_print_hole, print_offset_data::update)
1711         (print_offset_data::finish): Move from c-typeprint.c and rename.
1712         * c-typeprint.c (OFFSET_SPC_LEN): Remove.
1713         (print_spaces_filtered_with_print_options): Update.
1714         (c_print_type_union_field_offset, maybe_print_hole)
1715         (c_print_type_struct_field_offset): Move to typeprint.c and
1716         rename.
1717         (c_type_print_base_struct_union): Update.
1718
1719 2018-06-25  Pedro Alves  <palves@redhat.com>
1720
1721         * gdbthread.h (thread_info_ref, delete_thread)
1722         (delete_thread_silent, first_thread_of_inferior)
1723         (any_thread_of_inferior, switch_to_thread)
1724         (enable_thread_stack_temporaries)
1725         (thread_stack_temporaries_enabled_p, push_thread_stack_temporary)
1726         (get_last_thread_stack_temporary)
1727         (value_in_thread_stack_temporaries, can_access_registers_thread):
1728         Spell out "struct thread_info" instead of just "thread_info".
1729         * inferior.h (notice_new_inferior): Likewise.
1730
1731 2018-06-25  Pedro Alves  <palves@redhat.com>
1732
1733         * windows-nat.c (windows_delete_thread): Use find_thread_ptid and
1734         pass thread_info pointer to delete_thread.
1735         (windows_nat_target::detach): Pass inferior pointer to
1736         detach_inferior.
1737         * aix-thread.c (sync_threadlists): Pass thread_info pointer to
1738         delete_thread.
1739         * bsd-kvm.c (bsd_kvm_target::close): Use discard_all_inferiors.
1740         * darwin-nat.c (darwin_check_new_threads): Use find_thread_ptid
1741         and pass a thread_info pointer to delete_thread.
1742         * fbsd-nat.c (fbsd_nat_target::wait): Use find_thread_ptid and
1743         pass thread_info pointer to delete_thread.
1744         * go32-nat.c (go32_nat_target::mourn_inferior): Remove
1745         delete_thread_silent call.
1746         * procfs.c (procfs_target::detach): Pass inferior pointer to
1747         detach_inferior.
1748         (procfs_target::wait): Pass thread_info pointer to delete_thread.
1749         * remote-sim.c (gdbsim_target::mourn_inferior): Remove
1750         delete_thread_silent call.
1751         * windows-nat.c (windows_delete_thread): Use find_thread_ptid and
1752         pass thread_info pointer to delete_thread.
1753         (windows_nat_target::detach): Pass inferior pointer to
1754         delete_inferior.
1755
1756 2018-06-22  Alan Hayward  <alan.hayward@arm.com>
1757
1758         * regcache.c (readable_regcache::read_part): Fix asserts.
1759         (reg_buffer::raw_collect_part): New function.
1760         (regcache::write_part): Fix asserts.
1761         (reg_buffer::raw_supply_part): New function.
1762         (regcache::transfer_regset_register): New helper function.
1763         (regcache::transfer_regset): Call new functions.
1764         (regcache_supply_regset): Use gdb_byte*.
1765         (regcache::supply_regset): Likewise.
1766         (regcache_collect_regset): Likewise.
1767         (regcache::collect_regset): Likewise.
1768         * regcache.h (reg_buffer::raw_collect_part): New declaration.
1769         (reg_buffer::raw_supply_part): Likewise.
1770         (regcache::transfer_regset_register): Likewise.
1771         (regcache::transfer_regset): Use gdb_byte*.
1772
1773 2018-06-22  Alan Hayward  <alan.hayward@arm.com>
1774
1775         * nat/aarch64-sve-linux-ptrace.h (HAS_SVE_STATE): Use &.
1776
1777 2018-06-21  Pedro Alves  <palves@redhat.com>
1778
1779         * ada-lang.h (ada_get_task_number): Take a thread_info pointer
1780         instead of a ptid_t.  All callers adjusted.
1781         * ada-tasks.c (ada_get_task_number): Likewise.  All callers
1782         adjusted.
1783         (print_ada_task_info, display_current_task_id, task_command_1):
1784         Adjust.
1785         * breakpoint.c (watchpoint_in_thread_scope): Adjust to use
1786         inferior_thread.
1787         (breakpoint_kind): Adjust.
1788         (remove_breakpoints_pid): Rename to ...
1789         (remove_breakpoints_inf): ... this.  Adjust to take an inferior
1790         pointer.  All callers adjusted.
1791         (bpstat_clear_actions): Use inferior_thread.
1792         (get_bpstat_thread): New.
1793         (bpstat_do_actions): Use it.
1794         (bpstat_check_breakpoint_conditions, bpstat_stop_status): Adjust
1795         to take a thread_info pointer.  All callers adjusted.
1796         (set_longjmp_breakpoint_for_call_dummy, set_momentary_breakpoint)
1797         (breakpoint_re_set_thread): Use inferior_thread.
1798         * breakpoint.h (struct inferior): Forward declare.
1799         (bpstat_stop_status): Update.
1800         (remove_breakpoints_pid): Delete.
1801         (remove_breakpoints_inf): New.
1802         * bsd-uthread.c (bsd_uthread_target::wait)
1803         (bsd_uthread_target::update_thread_list): Use find_thread_ptid.
1804         * btrace.c (btrace_add_pc, btrace_enable, btrace_fetch)
1805         (maint_btrace_packet_history_cmd)
1806         (maint_btrace_clear_packet_history_cmd): Adjust.
1807         (maint_btrace_clear_cmd, maint_info_btrace_cmd): Adjust to use
1808         inferior_thread.
1809         * cli/cli-interp.c: Include "inferior.h".
1810         * common/refcounted-object.h (struct
1811         refcounted_object_ref_policy): New.
1812         * compile/compile-object-load.c: Include gdbthread.h.
1813         (store_regs): Use inferior_thread.
1814         * corelow.c (core_target::close): Use current_inferior.
1815         (core_target_open): Adjust to use first_thread_of_inferior and use
1816         the current inferior.
1817         * ctf.c (ctf_target::close): Adjust to use current_inferior.
1818         * dummy-frame.c (dummy_frame_id) <ptid>: Delete, replaced by ...
1819         <thread>: ... this new field.  All references adjusted.
1820         (dummy_frame_pop, dummy_frame_discard, register_dummy_frame_dtor):
1821         Take a thread_info pointer instead of a ptid_t.
1822         * dummy-frame.h (dummy_frame_push, dummy_frame_pop)
1823         (dummy_frame_discard, register_dummy_frame_dtor): Take a
1824         thread_info pointer instead of a ptid_t.
1825         * elfread.c: Include "inferior.h".
1826         (elf_gnu_ifunc_resolver_stop, elf_gnu_ifunc_resolver_return_stop):
1827         Use inferior_thread.
1828         * eval.c (evaluate_subexp): Likewise.
1829         * frame.c (frame_pop, has_stack_frames, find_frame_sal): Use
1830         inferior_thread.
1831         * gdb_proc_service.h (struct thread_info): Forward declare.
1832         (struct ps_prochandle) <ptid>: Delete, replaced by ...
1833         <thread>: ... this new field.  All references adjusted.
1834         * gdbarch.h, gdbarch.c: Regenerate.
1835         * gdbarch.sh (get_syscall_number): Replace 'ptid' parameter with a
1836         'thread' parameter.  All implementations and callers adjusted.
1837         * gdbthread.h (thread_info) <set_running>: New method.
1838         (delete_thread, delete_thread_silent): Take a thread_info pointer
1839         instead of a ptid.
1840         (global_thread_id_to_ptid, ptid_to_global_thread_id): Delete.
1841         (first_thread_of_process): Delete, replaced by ...
1842         (first_thread_of_inferior): ... this new function.  All callers
1843         adjusted.
1844         (any_live_thread_of_process): Delete, replaced by ...
1845         (any_live_thread_of_inferior): ... this new function.  All callers
1846         adjusted.
1847         (switch_to_thread, switch_to_no_thread): Declare.
1848         (is_executing): Delete.
1849         (enable_thread_stack_temporaries): Update comment.
1850         <enable_thread_stack_temporaries>: Take a thread_info pointer
1851         instead of a ptid_t.  Incref the thread.
1852         <~enable_thread_stack_temporaries>: Decref the thread.
1853         <m_ptid>: Delete
1854         <m_thr>: New.
1855         (thread_stack_temporaries_enabled_p, push_thread_stack_temporary)
1856         (get_last_thread_stack_temporary)
1857         (value_in_thread_stack_temporaries, can_access_registers_thread):
1858         Take a thread_info pointer instead of a ptid_t.  All callers
1859         adjusted.
1860         * infcall.c (get_call_return_value): Use inferior_thread.
1861         (run_inferior_call): Work with thread pointers instead of ptid_t.
1862         (call_function_by_hand_dummy): Work with thread pointers instead
1863         of ptid_t.  Use thread_info_ref.
1864         * infcmd.c (proceed_thread_callback): Access thread's state
1865         directly.
1866         (ensure_valid_thread, ensure_not_running): Use inferior_thread,
1867         access thread's state directly.
1868         (continue_command): Use inferior_thread.
1869         (info_program_command): Use find_thread_ptid and access thread
1870         state directly.
1871         (proceed_after_attach_callback): Use thread state directly.
1872         (notice_new_inferior): Take a thread_info pointer instead of a
1873         ptid_t.  All callers adjusted.
1874         (exit_inferior): Take an inferior pointer instead of a pid.  All
1875         callers adjusted.
1876         (exit_inferior_silent): New.
1877         (detach_inferior): Delete.
1878         (valid_gdb_inferior_id, pid_to_gdb_inferior_id)
1879         (gdb_inferior_id_to_pid, in_inferior_list): Delete.
1880         (detach_inferior_command, kill_inferior_command): Use
1881         find_inferior_id instead of valid_gdb_inferior_id and
1882         gdb_inferior_id_to_pid.
1883         (inferior_command): Use inferior and thread pointers.
1884         * inferior.h (struct thread_info): Forward declare.
1885         (notice_new_inferior): Take a thread_info pointer instead of a
1886         ptid_t.  All callers adjusted.
1887         (detach_inferior): Delete declaration.
1888         (exit_inferior, exit_inferior_silent): Take an inferior pointer
1889         instead of a pid.  All callers adjusted.
1890         (gdb_inferior_id_to_pid, pid_to_gdb_inferior_id, in_inferior_list)
1891         (valid_gdb_inferior_id): Delete.
1892         * infrun.c (follow_fork_inferior, proceed_after_vfork_done)
1893         (handle_vfork_child_exec_or_exit, follow_exec): Adjust.
1894         (struct displaced_step_inferior_state) <pid>: Delete, replaced by
1895         ...
1896         <inf>: ... this new field.
1897         <step_ptid>: Delete, replaced by ...
1898         <step_thread>: ... this new field.
1899         (get_displaced_stepping_state): Take an inferior pointer instead
1900         of a pid.  All callers adjusted.
1901         (displaced_step_in_progress_any_inferior): Adjust.
1902         (displaced_step_in_progress_thread): Take a thread pointer instead
1903         of a ptid_t.  All callers adjusted.
1904         (displaced_step_in_progress, add_displaced_stepping_state): Take
1905         an inferior pointer instead of a pid.  All callers adjusted.
1906         (get_displaced_step_closure_by_addr): Adjust.
1907         (remove_displaced_stepping_state): Take an inferior pointer
1908         instead of a pid.  All callers adjusted.
1909         (displaced_step_prepare_throw, displaced_step_prepare)
1910         (displaced_step_fixup): Take a thread pointer instead of a ptid_t.
1911         All callers adjusted.
1912         (start_step_over): Adjust.
1913         (infrun_thread_ptid_changed): Remove bit updating ptids in the
1914         displaced step queue.
1915         (do_target_resume): Adjust.
1916         (fetch_inferior_event): Use inferior_thread.
1917         (context_switch, get_inferior_stop_soon): Take an
1918         execution_control_state pointer instead of a ptid_t.  All callers
1919         adjusted.
1920         (switch_to_thread_cleanup): Delete.
1921         (stop_all_threads): Use scoped_restore_current_thread.
1922         * inline-frame.c: Include "gdbthread.h".
1923         (inline_state) <inline_state>: Take a thread pointer instead of a
1924         ptid_t.  All callers adjusted.
1925         <ptid>: Delete, replaced by ...
1926         <thread>: ... this new field.
1927         (find_inline_frame_state): Take a thread pointer instead of a
1928         ptid_t.  All callers adjusted.
1929         (skip_inline_frames, step_into_inline_frame)
1930         (inline_skipped_frames, inline_skipped_symbol): Take a thread
1931         pointer instead of a ptid_t.  All callers adjusted.
1932         * inline-frame.h (skip_inline_frames, step_into_inline_frame)
1933         (inline_skipped_frames, inline_skipped_symbol): Likewise.
1934         * linux-fork.c (delete_checkpoint_command): Adjust to use thread
1935         pointers directly.
1936         * linux-nat.c (get_detach_signal): Likewise.
1937         * linux-thread-db.c (thread_from_lwp): New 'stopped' parameter.
1938         (thread_db_notice_clone): Adjust.
1939         (thread_db_find_new_threads_silently)
1940         (thread_db_find_new_threads_2, thread_db_find_new_threads_1): Take
1941         a thread pointer instead of a ptid_t.  All callers adjusted.
1942         * mi/mi-cmd-var.c: Include "inferior.h".
1943         (mi_cmd_var_update_iter): Update to use thread pointers.
1944         * mi/mi-interp.c (mi_new_thread): Update to use the thread's
1945         inferior directly.
1946         (mi_output_running_pid, mi_inferior_count): Delete, bits factored
1947         out to ...
1948         (mi_output_running): ... this new function.
1949         (mi_on_resume_1): Adjust to use it.
1950         (mi_user_selected_context_changed): Adjust to use inferior_thread.
1951         * mi/mi-main.c (proceed_thread): Adjust to use thread pointers
1952         directly.
1953         (interrupt_thread_callback): : Adjust to use thread and inferior
1954         pointers.
1955         * proc-service.c: Include "gdbthread.h".
1956         (ps_pglobal_lookup): Adjust to use the thread's inferior directly.
1957         * progspace-and-thread.c: Include "inferior.h".
1958         * progspace.c: Include "inferior.h".
1959         * python/py-exitedevent.c (create_exited_event_object): Adjust to
1960         hold a reference to an inferior_object.
1961         * python/py-finishbreakpoint.c (bpfinishpy_init): Adjust to use
1962         inferior_thread.
1963         * python/py-inferior.c (struct inferior_object): Give the type a
1964         tag name instead of a typedef.
1965         (python_on_normal_stop): No need to check if the current thread is
1966         listed.
1967         (inferior_to_inferior_object): Change return type to
1968         inferior_object.  All callers adjusted.
1969         (find_thread_object): Delete, bits factored out to ...
1970         (thread_to_thread_object): ... this new function.
1971         * python/py-infthread.c (create_thread_object): Use
1972         inferior_to_inferior_object.
1973         (thpy_is_stopped): Use thread pointer directly.
1974         (gdbpy_selected_thread): Use inferior_thread.
1975         * python/py-record-btrace.c (btpy_list_object) <ptid>: Delete
1976         field, replaced with ...
1977         <thread>: ... this new field.  All users adjusted.
1978         (btpy_insn_or_gap_new): Drop const.
1979         (btpy_list_new): Take a thread pointer instead of a ptid_t.  All
1980         callers adjusted.
1981         * python/py-record.c: Include "gdbthread.h".
1982         (recpy_insn_new, recpy_func_new): Take a thread pointer instead of
1983         a ptid_t.  All callers adjusted.
1984         (gdbpy_current_recording): Use inferior_thread.
1985         * python/py-record.h (recpy_record_object) <ptid>: Delete
1986         field, replaced with ...
1987         <thread>: ... this new field.  All users adjusted.
1988         (recpy_element_object) <ptid>: Delete
1989         field, replaced with ...
1990         <thread>: ... this new field.  All users adjusted.
1991         (recpy_insn_new, recpy_func_new): Take a thread pointer instead of
1992         a ptid_t.  All callers adjusted.
1993         * python/py-threadevent.c: Include "gdbthread.h".
1994         (get_event_thread): Use thread_to_thread_object.
1995         * python/python-internal.h (struct inferior_object): Forward
1996         declare.
1997         (find_thread_object, find_inferior_object): Delete declarations.
1998         (thread_to_thread_object, inferior_to_inferior_object): New
1999         declarations.
2000         * record-btrace.c: Include "inferior.h".
2001         (require_btrace_thread): Use inferior_thread.
2002         (record_btrace_frame_sniffer)
2003         (record_btrace_tailcall_frame_sniffer): Use inferior_thread.
2004         (get_thread_current_frame): Use scoped_restore_current_thread and
2005         switch_to_thread.
2006         (get_thread_current_frame): Use thread pointer directly.
2007         (record_btrace_replay_at_breakpoint): Use thread's inferior
2008         pointer directly.
2009         * record-full.c: Include "inferior.h".
2010         * regcache.c: Include "gdbthread.h".
2011         (get_thread_arch_regcache): Use the inferior's address space
2012         directly.
2013         (get_thread_regcache, registers_changed_thread): New.
2014         * regcache.h (get_thread_regcache(thread_info *thread)): New
2015         overload.
2016         (registers_changed_thread): New.
2017         (remote_target) <remote_detach_1>: Swap order of parameters.
2018         (remote_add_thread): <remote_add_thread>: Return the new thread.
2019         (get_remote_thread_info(ptid_t)): New overload.
2020         (remote_target::remote_notice_new_inferior): Use thread pointers
2021         directly.
2022         (remote_target::process_initial_stop_replies): Use
2023         thread_info::set_running.
2024         (remote_target::remote_detach_1, remote_target::detach)
2025         (extended_remote_target::detach): Adjust.
2026         * stack.c (frame_show_address): Use inferior_thread.
2027         * target-debug.h (target_debug_print_thread_info_pp): New.
2028         * target-delegates.c: Regenerate.
2029         * target.c (default_thread_address_space): Delete.
2030         (memory_xfer_partial_1): Use current_inferior.
2031         (target_detach): Use current_inferior.
2032         (target_thread_address_space): Delete.
2033         (generic_mourn_inferior): Use current_inferior.
2034         * target.h (struct target_ops) <thread_address_space>: Delete.
2035         (target_thread_address_space): Delete.
2036         * thread.c (init_thread_list): Use ALL_THREADS_SAFE.  Use thread
2037         pointers directly.
2038         (delete_thread_1, delete_thread, delete_thread_silent): Take a
2039         thread pointer instead of a ptid_t.  Adjust all callers.
2040         (ptid_to_global_thread_id, global_thread_id_to_ptid): Delete.
2041         (first_thread_of_process): Delete, replaced by ...
2042         (first_thread_of_inferior): ... this new function.  All callers
2043         adjusted.
2044         (any_thread_of_process): Rename to ...
2045         (any_thread_of_inferior): ... this, and take an inferior pointer.
2046         (any_live_thread_of_process): Rename to ...
2047         (any_live_thread_of_inferior): ... this, and take an inferior
2048         pointer.
2049         (thread_stack_temporaries_enabled_p, push_thread_stack_temporary)
2050         (value_in_thread_stack_temporaries)
2051         (get_last_thread_stack_temporary): Take a thread pointer instead
2052         of a ptid_t.  Adjust all callers.
2053         (thread_info::set_running): New.
2054         (validate_registers_access): Use inferior_thread.
2055         (can_access_registers_ptid): Rename to ...
2056         (can_access_registers_thread): ... this, and take a thread
2057         pointer.
2058         (print_thread_info_1): Adjust to compare thread pointers instead
2059         of ptids.
2060         (switch_to_no_thread, switch_to_thread): Make extern.
2061         (scoped_restore_current_thread::~scoped_restore_current_thread):
2062         Use m_thread pointer directly.
2063         (scoped_restore_current_thread::scoped_restore_current_thread):
2064         Use inferior_thread.
2065         (thread_command): Use thread pointer directly.
2066         (thread_num_make_value_helper): Use inferior_thread.
2067         * top.c (execute_command): Use inferior_thread.
2068         * tui/tui-interp.c: Include "inferior.h".
2069         * varobj.c (varobj_create): Use inferior_thread.
2070         (value_of_root_1): Use find_thread_global_id instead of
2071         global_thread_id_to_ptid.
2072
2073 2018-06-21  Alan Hayward  <alan.hayward@arm.com>
2074
2075         * regcache.c (readable_regcache::read_part): Avoid memcpy when
2076         possible.
2077         (regcache::write_part): Likewise.
2078         (readable_regcache::cooked_read_part): Update comment.
2079         (readable_regcache::cooked_write_part): Likewise.
2080         * regcache.h: (readable_regcache::read_part): Likewise.
2081         (regcache::write_part): Likewise.
2082
2083 2018-06-21  Richard Bunt  <richard.bunt@arm.com>
2084             Dirk Schubert  <dirk.schubert@arm.com>
2085
2086         * aarch64-linux-nat.c (post_attach): New.
2087         (aarch64_linux_nat_target::post_attach): Override post_attach to
2088         record the number of hardware debug registers.
2089
2090 2018-06-20  Tom Tromey  <tom@tromey.com>
2091
2092         * python/py-param.c (add_setshow_generic): Make parameters const.
2093         (parmpy_init): Update.
2094
2095 2018-06-20  Simon Marchi  <simon.marchi@polymtl.ca>
2096
2097         * regcache.h (regcache_cooked_read_ftype): Rename to...
2098         (register_read_ftype): ...this, change type to function_view.
2099         (class reg_buffer) <save>: Remove src parameter.
2100         (readonly_detached_regcache) <readonly_detached_regcache>: Make
2101         parameter non-const in first overload.  Remove src parameter in
2102         second overload.
2103         * regcache.c (do_cooked_read): Remove.
2104         (readonly_detached_regcache::readonly_detached_regcache): Make
2105         parameter non-const, adjust call to other constructor.
2106         (reg_buffer::save): Remove src parameter.
2107         * frame.c (do_frame_register_read): Remove.
2108         (frame_save_as_regcache): Use lambda function.
2109         * ppc-linux-tdep.c (ppu2spu_unwind_register): Change type of src
2110         parameter to ppu2spu_data *.
2111         (ppu2spu_sniffer): Use lambda function.
2112
2113 2018-06-20  Simon Marchi  <simon.marchi@polymtl.ca>
2114
2115         * record-full.c (record_full_target::insert_breakpoint): Remove
2116         "struct" keyword, add const.
2117
2118 2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>
2119
2120         * common/common-defs.h (PACKAGE_NAME, PACKAGE_VERSION,
2121         PACKAGE_STRING, PACKAGE_TARNAME): Undefine.
2122         * configure.ac: Remove AC_PREREQ, add missing quoting.
2123         * gnulib/configure.ac: Modernize usage of
2124         AC_INIT/AM_INIT_AUTOMAKE.  Remove AC_PREREQ.
2125         * gnulib/update-gnulib.sh (AUTOCONF_VERSION): Bump to 2.69.
2126         (AUTOMAKE_VERSION): Bump to 1.15.1.
2127         * configure: Re-generate.
2128         * config.in: Re-generate.
2129         * aclocal.m4: Re-generate.
2130         * gnulib/aclocal.m4: Re-generate.
2131         * gnulib/config.in: Re-generate.
2132         * gnulib/configure: Re-generate.
2133         * gnulib/import/Makefile.in: Re-generate.
2134
2135 2018-06-19  Pedro Alves  <palves@redhat.com>
2136
2137         * minsyms.c (msym_prefer_to_msym_type): New, factored out from ...
2138         (lookup_minimal_symbol_by_pc_section): ... here with
2139         gdb_assert_not_reached added.
2140
2141 2018-06-19  Pedro Alves  <palves@redhat.com>
2142
2143         * inline-frame.c (stopped_by_user_bp_inline_frame): Replace PC
2144         parameter with a block parameter.  Compare location's block symbol
2145         with the frame's block instead of addresses.
2146         (skip_inline_frames): Pass the current block instead of the
2147         frame's address.  Break out as soon as we determine the frame
2148         should not be skipped.
2149
2150 2018-06-18  Tom Tromey  <tom@tromey.com>
2151
2152         * solib-aix.c (solib_aix_get_section_offsets): Return
2153         unique_xmalloc_ptr.
2154         (solib_aix_solib_create_inferior_hook): Update.
2155
2156 2018-06-18  Tom Tromey  <tom@tromey.com>
2157
2158         * solib-darwin.c (darwin_current_sos): Use unique_xmalloc_ptr.
2159
2160 2018-06-18  Tom Tromey  <tom@tromey.com>
2161
2162         * solib-frv.c (frv_relocate_main_executable): Use
2163         unique_xmalloc_ptr.
2164         * solib-dsbt.c (dsbt_relocate_main_executable): Use
2165         unique_xmalloc_ptr.
2166
2167 2018-06-18  Tom Tromey  <tom@tromey.com>
2168
2169         * objfiles.h (inhibit_section_map_updates): Update.
2170         (resume_section_map_updates, resume_section_map_updates_cleanup):
2171         Remove.
2172         * solib-svr4.c (svr4_handle_solib_event): Update.
2173         * objfiles.c (inhibit_section_map_updates): Return
2174         scoped_restore_tmpl<int>.
2175         (resume_section_map_updates, resume_section_map_updates_cleanup):
2176         Remove.
2177
2178 2018-06-18  Tom Tromey  <tom@tromey.com>
2179
2180         * valprint.h (read_string): Update.
2181         * valprint.c (read_string): Change type of "buffer".
2182         (val_print_string): Update.
2183         * python/py-value.c (valpy_string): Update.
2184         * language.h (struct language_defn) <la_get_string>: Change
2185         type of "buffer".
2186         (default_get_string, c_get_string): Update.
2187         * language.c (default_get_string): Change type of "buffer".
2188         * guile/scm-value.c (gdbscm_value_to_string): Update.
2189         * c-lang.c (c_get_string): Change type of "buffer".
2190
2191 2018-06-18  Tom Tromey  <tom@tromey.com>
2192
2193         * ser-mingw.c (struct pipe_state_destroyer): New.
2194         (pipe_state_up): New typedef.
2195         (cleanup_pipe_state): Remove.
2196         (pipe_windows_open): Use pipe_state_up.  Don't release argv.
2197
2198 2018-06-18  Tom Tromey  <tom@tromey.com>
2199
2200         * rust-lang.h (rust_yyerror): Don't declare.
2201         * rust-lang.c (rust_language_defn): Update.
2202         * rust-exp.y (yyerror): Now static.
2203         * parse.c (parse_exp_in_context_1): Update.
2204         * p-lang.h (p_yyerror): Don't declare.
2205         * p-lang.c (p_language_defn): Update.
2206         * p-exp.y (yyerror): Now static.
2207         * opencl-lang.c (opencl_language_defn): Update.
2208         * objc-lang.c (objc_language_defn): Update.
2209         * m2-lang.h (m2_yyerror): Don't declare.
2210         * m2-lang.c (m2_language_defn): Update.
2211         * m2-exp.y (yyerror): Now static.
2212         * language.h (struct language_defn) <la_error>: Remove.
2213         * language.c (unk_lang_error): Remove.
2214         (unknown_language_defn, auto_language_defn): Remove.
2215         * go-lang.h (go_yyerror): Don't declare.
2216         * go-lang.c (go_language_defn): Update.
2217         * go-exp.y (yyerror): Now static.
2218         * f-lang.h (f_yyerror): Don't declare.
2219         * f-lang.c (f_language_defn): Update.
2220         * f-exp.y (yyerror): Now static.
2221         * d-lang.h (d_yyerror): Don't declare.
2222         * d-lang.c (d_language_defn): Update.
2223         * d-exp.y (yyerror): Now static.
2224         * c-lang.h (c_yyerror): Don't declare.
2225         * c-lang.c (c_language_defn, cplus_language_defn)
2226         (asm_language_defn, minimal_language_defn): Update.
2227         * c-exp.y (yyerror): Now static.
2228         * ada-lang.h (ada_yyerror): Don't declare.
2229         * ada-lang.c (ada_language_defn): Update.
2230         * ada-exp.y (yyerror): Now static.
2231
2232 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
2233
2234         * aarch64-linux-nat.c (fetch_sveregs_from_thread): New function.
2235         (store_sveregs_to_thread): Likewise.
2236         (aarch64_linux_fetch_inferior_registers): Check for SVE.
2237         (aarch64_linux_store_inferior_registers): Likewise.
2238         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_get_sveregs): New
2239         function.
2240         (aarch64_sve_regs_copy_to_regcache): Likewise.
2241         (aarch64_sve_regs_copy_from_regcache): Likewise.
2242         * nat/aarch64-sve-linux-ptrace.h (aarch64_sve_get_sveregs): New
2243         declaration.
2244         (aarch64_sve_regs_copy_to_regcache): Likewise.
2245         (aarch64_sve_regs_copy_from_regcache): Likewise.
2246         (sve_context): Structure from Linux headers.
2247         (SVE_SIG_ZREGS_SIZE): Define from Linux headers.
2248         (SVE_SIG_ZREG_SIZE): Likewise.
2249         (SVE_SIG_PREG_SIZE): Likewise.
2250         (SVE_SIG_FFR_SIZE): Likewise.
2251         (SVE_SIG_REGS_OFFSET): Likewise.
2252         (SVE_SIG_ZREGS_OFFSET): Likewise.
2253         (SVE_SIG_ZREG_OFFSET): Likewise.
2254         (SVE_SIG_ZREGS_SIZE): Likewise.
2255         (SVE_SIG_PREGS_OFFSET): Likewise.
2256         (SVE_SIG_PREG_OFFSET): Likewise.
2257         (SVE_SIG_PREGS_SIZE): Likewise.
2258         (SVE_SIG_FFR_OFFSET): Likewise.
2259         (SVE_SIG_REGS_SIZE): Likewise.
2260         (SVE_SIG_CONTEXT_SIZE): Likewise.
2261         (SVE_PT_REGS_MASK): Likewise.
2262         (SVE_PT_REGS_FPSIMD): Likewise.
2263         (SVE_PT_REGS_SVE): Likewise.
2264         (SVE_PT_VL_INHERIT): Likewise.
2265         (SVE_PT_VL_ONEXEC): Likewise.
2266         (SVE_PT_REGS_OFFSET): Likewise.
2267         (SVE_PT_FPSIMD_OFFSET): Likewise.
2268         (SVE_PT_FPSIMD_SIZE): Likewise.
2269         (SVE_PT_SVE_ZREG_SIZE): Likewise.
2270         (SVE_PT_SVE_PREG_SIZE): Likewise.
2271         (SVE_PT_SVE_FFR_SIZE): Likewise.
2272         (SVE_PT_SVE_FPSR_SIZE): Likewise.
2273         (SVE_PT_SVE_FPCR_SIZE): Likewise.
2274         (__SVE_SIG_TO_PT): Likewise.
2275         (SVE_PT_SVE_OFFSET): Likewise.
2276         (SVE_PT_SVE_ZREGS_OFFSET): Likewise.
2277         (SVE_PT_SVE_ZREG_OFFSET): Likewise.
2278         (SVE_PT_SVE_ZREGS_SIZE): Likewise.
2279         (SVE_PT_SVE_PREGS_OFFSET): Likewise.
2280         (SVE_PT_SVE_PREG_OFFSET): Likewise.
2281         (SVE_PT_SVE_PREGS_SIZE): Likewise.
2282         (SVE_PT_SVE_FFR_OFFSET): Likewise.
2283         (SVE_PT_SVE_FPSR_OFFSET): Likewise.
2284         (SVE_PT_SVE_FPCR_OFFSET): Likewise.
2285         (SVE_PT_SVE_SIZE): Likewise.
2286         (SVE_PT_SIZE): Likewise.
2287         (HAS_SVE_STATE): New define.
2288
2289 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
2290
2291         * nat/aarch64-sve-linux-sigcontext.h: New file.
2292         * nat/aarch64-sve-linux-ptrace.h (SVE_VQ_BYTES): Move to
2293         new files.
2294         (SVE_VQ_MIN): Likewise.
2295         (SVE_VQ_MAX): Likewise.
2296         (SVE_VL_MIN): Likewise.
2297         (SVE_VL_MAX): Likewise.
2298         (SVE_NUM_ZREGS): Likewise.
2299         (SVE_NUM_PREGS): Likewise.
2300         (sve_vl_valid): Likewise.
2301         (struct user_sve_header): Likewise.
2302
2303 2018-06-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2304             Richard Bunt <Richard.Bunt@arm.com>
2305
2306         * linux-nat.c (stop_wait_callback): Don't discard SIGSTOP if it
2307         was requested by GDB.
2308
2309 2018-06-15  Tom de Vries  <tdevries@suse.de>
2310
2311         * MAINTAINERS (Write After Approval): Add Tom de Vries.
2312
2313 2018-06-14  Simon Marchi  <simon.marchi@polymtl.ca>
2314
2315         * gnulib/update-gnulib.sh: Print expected versions of
2316         autoconf/aclocal.
2317
2318 2018-06-14  Simon Marchi  <simon.marchi@ericsson.com>
2319
2320         * arch-utils.c (default_type_align): Use type_length_units.
2321         * gdbtypes.c (type_align): Use type_length_units.
2322
2323 2018-06-14  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2324
2325         * cli/cli-script.c (_initialize_cli_script): Fix online documentation
2326         of 'define' command.
2327
2328 2018-06-14  Tom de Vries  <tdevries@suse.de>
2329
2330         PR cli/22573
2331         * infcmd.c (print_return_value_1): Use get_user_print_options instead of
2332         get_no_prettyformat_print_options.
2333
2334 2018-06-13  Simon Marchi  <simon.marchi@ericsson.com>
2335
2336         * sparc-nat.h: Include target.h.
2337         * sparc64-linux-nat.c (class sparc64_linux_nat_target)
2338         <fetch_registers>: Remove this argument in function call.
2339         <store_registers>: Remove this argument in function call, remove
2340         extra semicolon.
2341         <low_forget_process>: Call sparc64_forget_process instead of
2342         sparc_forget_process.
2343
2344 2018-06-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2345
2346         * procfs.c (_initialize_procfs): Use add_inf_child_target.
2347         (procfs_target::make_corefile_notes): Adjust to new
2348         target_read_alloc return type.
2349
2350 2018-06-12  Andrew Burgess  <andrew.burgess@embecosm.com>
2351             Stephen Roberts  <stephen.roberts@arm.com>
2352
2353         PR gdb/22882
2354         * infrun.c (fetch_inferior_event): If GDB is not proceeding then
2355         run INF_EXEC_COMPLETE handler, even when not calling normal_stop.
2356         Move should_notify_stop local into more inner scope.
2357
2358 2018-06-12  Andrew Burgess  <andrew.burgess@embecosm.com>
2359             Stephen Roberts  <stephen.roberts@arm.com>
2360
2361         PR gdb/22882
2362         * infrun.c (resume_1): Add call to mark_async_event_handler.
2363
2364 2018-06-12  Andrew Burgess  <andrew.burgess@embecosm.com>
2365
2366         * infrun.c (do_target_wait): Change old version of $pc printed.
2367
2368 2018-06-11  Simon Marchi  <simon.marchi@ericsson.com>
2369
2370         * dwarf2read.c (read_index_from_section): Rename to...
2371         (read_gdb_index_from_section): ... this, update all callers.
2372         (dwarf2_read_index): Rename to...
2373         (dwarf2_read_gdb_index): ... this, update all callers.
2374
2375 2018-06-11  John David Anglin  <danglin@gcc.gnu.org>
2376
2377         * gdb/hppa-linux-nat.c
2378         (hppa_linux_nat_target::fetch_inferior_registers): Rename to
2379         hppa_linux_nat_target::fetch_registers.
2380
2381 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
2382
2383         * aarch64-tdep.c (aarch64_dwarf_reg_to_regnum): Add mappings.
2384         * aarch64-tdep.h (AARCH64_DWARF_SVE_VG): Add define.
2385         (AARCH64_DWARF_SVE_FFR): Likewise.
2386         (AARCH64_DWARF_SVE_P0): Likewise.
2387         (AARCH64_DWARF_SVE_Z0): Likewise.
2388
2389 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
2390
2391         * common/common-regcache.h (raw_compare): New function.
2392         * regcache.c (regcache::raw_compare): Likewise.
2393         * regcache.h (regcache::raw_compare): New declaration.
2394
2395 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
2396
2397         * common/common-regcache.h (reg_buffer_common): New structure.
2398         * regcache.c (reg_buffer::invalidate): Move from detached_regcache.
2399         (reg_buffer::raw_supply): Likewise.
2400         (reg_buffer::raw_supply_integer): Likewise.
2401         (reg_buffer::raw_supply_zeroed): Likewise.
2402         (reg_buffer::raw_collect): Likewise.
2403         (reg_buffer::raw_collect_integer): Likewise.
2404         * regcache.h (reg_buffer::invalidate): Move from detached_regcache.
2405         (reg_buffer::raw_supply): Likewise.
2406         (reg_buffer::raw_supply_integer): Likewise.
2407         (reg_buffer::raw_supply_zeroed): Likewise.
2408         (reg_buffer::raw_collect): Likewise.
2409         (reg_buffer::raw_collect_integer): Likewise.
2410
2411 2018-06-10  Tom Tromey  <tom@tromey.com>
2412
2413         * remote.c (stop_reply_p): Remove typedef.  Don't declare queue.
2414         (class remote_state) <stop_reply_queue>: Now std::vector.
2415         (remote_state::~remote_state)
2416         (remote_target::stop_reply_queue_length): Update.
2417         (struct queue_iter_param, remove_child_of_pending_fork)
2418         (struct check_pending_event_prevents_wildcard_vcont_callback_data)
2419         (check_pending_event_prevents_wildcard_vcont_callback)
2420         (remove_stop_reply_for_inferior)
2421         (remove_stop_reply_of_remote_state)
2422         (remote_notif_remove_once_on_match)
2423         (stop_reply_match_ptid_and_ws)
2424         (remote_kill_child_of_pending_fork): Remove.
2425         (remote_target::remove_new_fork_children)
2426         (remote_target::check_pending_events_prevent_wildcard_vcont)
2427         (remote_target::discard_pending_stop_replies)
2428         (remote_target::discard_pending_stop_replies_in_queue)
2429         (remote_target::remote_notif_remove_queued_reply)
2430         (remote_target::queued_stop_reply)
2431         (remote_target::push_stop_reply, remote_target::peek_stop_reply)
2432         (remote_target::wait, remote_target::kill_new_fork_children)
2433         (remote_target::async): Update.
2434
2435 2018-06-10  Tom Tromey  <tom@tromey.com>
2436
2437         * record-full.c (record_full_arch_list_cleanups): Remove.
2438         (record_full_message): Use try/catch.
2439         (record_full_wait_cleanups): Remove.
2440         (record_full_wait_1): Use try/catch.
2441         (record_full_restore): Likewise.
2442
2443 2018-06-10  Tom Tromey  <tom@tromey.com>
2444
2445         * record-full.c (record_full_breakpoint_p): Remove typedef.  Don't
2446         declare VEC.  Add constructor.
2447         <in_target_beneath>: Now bool.
2448         (record_full_breakpoints): Now a std::vector, static.
2449         (record_full_sync_record_breakpoints)
2450         (record_full_init_record_breakpoints)
2451         (record_full_target::insert_breakpoint)
2452         (record_full_target::remove_breakpoint): Update.  Don't use XNEW.
2453
2454 2018-06-10  Simon Marchi  <simon.marchi@polymtl.ca>
2455
2456         * dwarf2read.c (process_cu_includes): Remove struct keyword.
2457         * serial.c (serial_interface_lookup): Remove struct keyword.
2458
2459 2018-06-10  Tom Tromey  <tom@tromey.com>
2460
2461         * procfs.c (procfs_target::xfer_partial): Use "beneath" as a
2462         method.
2463         * nto-procfs.c (nto_procfs_target::xfer_partial): Use "beneath" as
2464         a method.
2465         * go32-nat.c (go32_nat_target::xfer_partial): Use "beneath" as a
2466         method.
2467         * arm-linux-nat.c (arm_linux_nat_target::read_description): Use
2468         "beneath" as a method.
2469         * arm-fbsd-nat.c (arm_fbsd_nat_target::read_description):
2470         Use "beneath" as a method.
2471
2472 2018-06-10  Tom Tromey  <tom@tromey.com>
2473
2474         * tracefile.c (struct trace_file_writer_deleter): New.
2475         <operator()>: Rename from trace_file_writer_xfree.
2476         (trace_file_writer_up): New typedef.
2477         (tsave_command, trace_save_tfile, trace_save_ctf): Update.
2478
2479 2018-06-09  Simon Marchi  <simon.marchi@ericsson.com>
2480
2481         * regcache.h (reg_buffer) <~reg_buffer>: Use default destructor.
2482         <m_registers, m_register_status>: Change type to
2483         std::unique_ptr.
2484         * regcache.c (reg_buffer::reg_buffer): Use new instead of
2485         XCNEWVEC.
2486
2487 2018-06-09  Simon Marchi  <simon.marchi@ericsson.com>
2488
2489         * common/common-regcache.h (enum register_status): Add
2490         underlying type "signed char".
2491         * regcache.h (reg_buffer) <m_register_status>: Change type to
2492         register_status *.
2493         * regcache.c (reg_buffer::reg_buffer): Alocate arrays of
2494         register_status instead of signed char.
2495         (reg_buffer::save): Use REG_UNKNOWN instead of 0.
2496         (reg_buffer::get_register_status): Remove cast.
2497         (readable_regcache::raw_read): Remove cast.
2498         (readable_regcache::cooked_read): Remove cast.
2499
2500 2018-06-09  Tom Tromey  <tom@tromey.com>
2501
2502         * source.c (reverse_search_command, forward_search_command): Use
2503         scoped_fd.
2504
2505 2018-06-09  Tom Tromey  <tom@tromey.com>
2506
2507         * serial.c (serial_ops_p): Remove typedef.  Don't declare VEC.
2508         (serial_ops_list): Now static, std::vector.
2509         (serial_interface_lookup, serial_add_interface): Update.
2510
2511 2018-06-09  Tom Tromey  <tom@tromey.com>
2512
2513         * dwarf2read.c (process_cu_includes): Update.
2514         (process_full_comp_unit): Update.
2515         * dwarf2read.h (struct dwarf2_per_objfile) <just_read_cus>: Now a
2516         std::vector.
2517
2518 2018-06-08  Paul Koning  <paul_koning@dell.com>
2519
2520         PR gdb/23252
2521
2522         * python/python.c (do_start_initialization):
2523         Avoid call to internal Python API.
2524         (init__gdb_module): New function.
2525
2526 2018-06-08  Gary Benson <gbenson@redhat.com>
2527
2528         * linux-thread-db.c (valprint.h): New include.
2529         (struct check_thread_db_info): New structure.
2530         (check_thread_db_on_load, tdb_testinfo): New static globals.
2531         (check_thread_db, check_thread_db_callback): New functions.
2532         (try_thread_db_load_1): Run integrity checks if requested.
2533         (maintenance_check_libthread_db): New function.
2534         (_initialize_thread_db): Register "maint check libthread-db"
2535         and "maint set/show check-libthread-db".
2536         * NEWS: Mention the above new commands.
2537
2538 2018-06-08  Tom Tromey  <tom@tromey.com>
2539
2540         * windows-nat.c (windows_nat_target::xfer_partial): "beneath" is
2541         now a method.
2542
2543 2018-06-08  Tom Tromey  <tom@tromey.com>
2544
2545         * btrace.c (parse_xml_raw): Use gdb::unique_xmalloc_ptr.
2546
2547 2018-06-08  Tom Tromey  <tom@tromey.com>
2548
2549         * common/btrace-common.h (struct btrace_data): Add constructor,
2550         destructor, move assignment operator.
2551         <empty, clear, fini>: New methods.
2552         <format>: Initialize.
2553         (btrace_data_init, btrace_data_fini, btrace_data_clear)
2554         (btrace_data_empty): Don't declare.
2555         * common/btrace-common.c (btrace_data_init): Remove.
2556         (btrace_data::fini): Rename from btrace_data_fini.
2557         (btrace_data::empty): Rename from btrace_data_empty.
2558         (btrace_data::clear): Rename from btrace_data_clear.  Return
2559         bool.
2560         * btrace.h (make_cleanup_btrace_data): Don't declare.
2561         * btrace.c (btrace_add_pc, btrace_stitch_trace, btrace_clear)
2562         (parse_xml_btrace): Update.
2563         (do_btrace_data_cleanup, make_cleanup_btrace_data): Remove.
2564         (maint_btrace_clear_packet_history_cmd): Update.
2565
2566 2018-06-07  Pedro Alves  <palves@redhat.com>
2567
2568         * target.h (target_ops) <beneath>: Now a method.  All references
2569         updated.
2570         (class target_stack): New.
2571         * target.c (g_target_stack): New.
2572         (g_current_top_target): Delete.
2573         (current_top_target): Get the top target out of g_target_stack.
2574         (target_stack::push, target_stack::unpush): New.
2575         (push_target, unpush_target): Reimplement.
2576         (target_is_pushed): Reimplement in terms of g_target_stack.
2577         (target_ops::beneath, target_stack::find_beneath): New.
2578
2579 2018-06-07  Pedro Alves  <palves@redhat.com>
2580
2581         * target.h (find_target_beneath): Delete declaration.
2582         * target.c (find_target_beneath): Delete definition.
2583         * aix-thread.c: All callers of find_target_beneath adjusted to
2584         call target_ops::beneath instead.
2585         * bsd-uthread.c: Likewise.
2586         * linux-thread-db.c: Likewise.
2587         * ravenscar-thread.c: Likewise.
2588         * sol-thread.c: Likewise.
2589         * spu-multiarch.c: Likewise.
2590
2591 2018-06-07  Pedro Alves  <palves@redhat.com>
2592
2593         * target.h (target_ops) <beneath>: Now a method.  All references
2594         updated.
2595         (target_ops) <m_beneath>: New.
2596         * target.c (target_ops::beneath): New.
2597         * corelow.c: Adjust all references to target_ops::beneath.
2598         * linux-thread-db.c: Likewise.
2599         * make-target-delegates: Likewise.
2600         * record-btrace.c: Likewise.
2601         * record-full.c: Likewise.
2602         * remote.c: Likewise.
2603         * target.c: Likewise.
2604         * target-delegates.c: Regenerate.
2605
2606 2018-06-07  Pedro Alves  <palves@redhat.com>
2607
2608         * target.h (target_stack): Delete.
2609         (current_top_target): Declare function.
2610         * target.c (target_stack): Delete.
2611         (g_current_top_target): New.
2612         (current_top_target): New function.
2613         * auxv.c: Use current_top_target instead of target_stack
2614         throughout.
2615         * avr-tdep.c: Likewise.
2616         * breakpoint.c: Likewise.
2617         * corefile.c: Likewise.
2618         * elfread.c: Likewise.
2619         * eval.c: Likewise.
2620         * exceptions.c: Likewise.
2621         * frame.c: Likewise.
2622         * gdbarch-selftests.c: Likewise.
2623         * gnu-v3-abi.c: Likewise.
2624         * ia64-tdep.c: Likewise.
2625         * ia64-vms-tdep.c: Likewise.
2626         * infcall.c: Likewise.
2627         * infcmd.c: Likewise.
2628         * infrun.c: Likewise.
2629         * linespec.c: Likewise.
2630         * linux-tdep.c: Likewise.
2631         * minsyms.c: Likewise.
2632         * ppc-linux-nat.c: Likewise.
2633         * ppc-linux-tdep.c: Likewise.
2634         * procfs.c: Likewise.
2635         * regcache.c: Likewise.
2636         * remote.c: Likewise.
2637         * rs6000-tdep.c: Likewise.
2638         * s390-linux-nat.c: Likewise.
2639         * s390-tdep.c: Likewise.
2640         * solib-aix.c: Likewise.
2641         * solib-darwin.c: Likewise.
2642         * solib-dsbt.c: Likewise.
2643         * solib-spu.c: Likewise.
2644         * solib-svr4.c: Likewise.
2645         * solib-target.c: Likewise.
2646         * sparc-tdep.c: Likewise.
2647         * sparc64-tdep.c: Likewise.
2648         * spu-tdep.c: Likewise.
2649         * symfile.c: Likewise.
2650         * symtab.c: Likewise.
2651         * target-descriptions.c: Likewise.
2652         * target-memory.c: Likewise.
2653         * target.c: Likewise.
2654         * target.h: Likewise.
2655         * tracefile-tfile.c: Likewise.
2656         * tracepoint.c: Likewise.
2657         * valops.c: Likewise.
2658         * valprint.c: Likewise.
2659         * value.c: Likewise.
2660         * windows-tdep.c: Likewise.
2661         * mi/mi-main.c: Likewise.
2662
2663 2018-06-07  Tom Tromey  <tom@tromey.com>
2664
2665         * valprint.h (build_address_symbolic): Declare.
2666         * printcmd.c (print_address_symbolic): Update.
2667         (build_address_symbolic): Change "name" and "filename" to
2668         std::string.
2669         * disasm.c (gdb_pretty_print_disassembler::pretty_print_insn):
2670         Update.
2671         * defs.h (build_address_symbolic): Remove declaration.
2672
2673 2018-06-07  Alan Hayward  <alan.hayward@arm.com>
2674
2675         * aarch64-tdep.c (AARCH64_SVE_V0_REGNUM): Add define.
2676         (aarch64_vnv_type): Add function.
2677         (aarch64_pseudo_register_name): Add V regs for SVE.
2678         (aarch64_pseudo_register_type): Likewise.
2679         (aarch64_pseudo_register_reggroup_p): Likewise.
2680         (aarch64_pseudo_read_value_2): Use V0 offset for SVE
2681         (aarch64_pseudo_read_value): Add V regs for SVE.
2682         (aarch64_pseudo_write_2): Use V0 offset for SVE
2683         (aarch64_pseudo_write): Add V regs for SVE.
2684         * aarch64-tdep.h (struct gdbarch_tdep): Add vnv_type.
2685
2686 2018-06-06  Sergio Durigan Junior  <sergiodj@redhat.com>
2687
2688         * arch/aarch64.h (sve_vq_from_vl): Guard with #ifndef.
2689         (sve_vl_from_vq): Likewise.
2690
2691 2018-06-05  Tom Tromey  <tom@tromey.com>
2692
2693         * cli/cli-cmds.c (show_version): Update.
2694         * top.c (print_gdb_version): Add "interactive" parameter.
2695         Update.
2696         * main.c (captured_main_1): Update.
2697         * top.h (print_gdb_version): Add "interactive" parameter and a
2698         comment.
2699
2700 2018-06-05  David Malcolm  <dmalcolm@redhat.com>
2701
2702         * common/enum-flags.h: Add trailing semicolon to example in
2703         comment.
2704
2705 2018-06-05  Tom Tromey  <tom@tromey.com>
2706
2707         PR cli/12326:
2708         * NEWS: Add entry about pager.
2709         * utils.c (pagination_disabled_for_command): New global.
2710         (prompt_for_continue): Allow "c" response to prompt.
2711         (reinitialize_more_filter): Clear
2712         pagination_disabled_for_command.
2713         (fputs_maybe_filtered): Check pagination_disabled_for_command.
2714
2715 2018-06-04  Tom Tromey  <tom@tromey.com>
2716
2717         * ada-lang.h (ada_lookup_symbol_list): Update.
2718         * ada-lang.c (resolve_subexp): Update.
2719         (symbols_are_identical_enums): Change type of syms.  Remove nsyms
2720         parameter.
2721         (remove_extra_symbols, remove_irrelevant_renamings): Likewise.
2722         (ada_lookup_symbol_list_worker, ada_lookup_symbol_list): Change
2723         results parameter to std::vector.
2724         (ada_iterate_over_symbols, ada_lookup_symbol, get_var_value):
2725         Update.
2726         * ada-exp.y (block_lookup): Update.
2727         (select_possible_type_sym): Change type of syms.  Remove nsyms
2728         parameter.
2729         (write_var_or_type, write_name_assoc): Update.
2730
2731 2018-06-04  Joel Brobecker  <brobecker@adacore.com>
2732
2733         * windows-nat.c (windows_nat_target::xfer_partial): Return
2734         TARGET_XFER_E_IO if we need to delegate to the target beneath
2735         but BENEATH is NULL.
2736
2737 2018-06-04  Simon Marchi  <simon.marchi@ericsson.com>
2738
2739         * Makefile.in (config.status): Add configure.nat as a
2740         dependency.
2741
2742 2018-06-04  Tom Tromey  <tom@tromey.com>
2743
2744         * cp-name-parser.y (cpname_state): Add method declarations.
2745         (HANDLE_QUAL): Update.
2746         (cpname_state::d_grab, cpname_state::fill_comp)
2747         (cpname_state::make_operator, cpname_state::make_dtor)
2748         (cpname_state::make_builtin_type, cpname_state::make_name)
2749         (cpname_state::d_qualify, cpname_state::d_int_type)
2750         (cpname_state::d_unary, cpname_state::d_binary): Now methods.
2751         (%union): Move earlier.
2752
2753 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
2754
2755         * elfread.c (elf_symfile_segments): Use ELF_SECTION_IN_SEGMENT.
2756
2757 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
2758
2759         * aarch64-tdep.c (aarch64_pseudo_read_value_1): New helper func.
2760         (aarch64_pseudo_write_1): Likewise.
2761         (aarch64_pseudo_read_value): Use helper.
2762         (aarch64_pseudo_write): Likewise.
2763
2764 2018-06-04  Pedro Alves  <palves@redhat.com>
2765
2766         * darwin-nat.c (darwin_ops): Delete.
2767         (darwin_attach_pid): Use get_native_target.
2768
2769 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
2770
2771         * aarch64-tdep.c (aarch64_get_tdesc_vq): Use uint64_t for VQ.
2772         * aarch64-tdep.h (struct gdbarch_tdep): Likewise.
2773
2774 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
2775
2776         * aarch64-linux-nat.c (aarch64_linux_read_description): Support SVE.
2777         * aarch64-tdep.c (aarch64_get_tdesc_vq): New function.
2778         (aarch64_gdbarch_init): Check for SVE.
2779         * aarch64-tdep.h (gdbarch_tdep::has_sve): New function.
2780
2781 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
2782
2783         * aarch64-tdep.c (aarch64_read_description): Use uint64_t for VQ.
2784         * aarch64-tdep.h (aarch64_read_description): Likewise.
2785         * arch/aarch64.c (aarch64_create_target_description): Likewise.
2786         * arch/aarch64.h (aarch64_create_target_description): Likewise.
2787         * features/aarch64-sve.c (create_feature_aarch64_sve): Likewise.
2788         * nat/aarch64-sve-linux-ptrace.c(aarch64_sve_get_vq): Likewise.
2789         * nat/aarch64-sve-linux-ptrace.h (aarch64_sve_get_vq): Likewise.
2790
2791 2018-06-02  Simon Marchi  <simon.marchi@ericsson.com>
2792
2793         * value.c (value_fetch_lazy_bitfield): New.
2794         (value_fetch_lazy_memory): New.
2795         (value_fetch_lazy_register): New.
2796         (value_fetch_lazy): Factor out to smaller functions.
2797
2798 2018-06-01  Tom Tromey  <tom@tromey.com>
2799
2800         * cp-name-parser.y (backslashable, represented): Now const.
2801
2802 2018-06-01  Tom Tromey  <tom@tromey.com>
2803
2804         * cp-name-parser.y: Include parser-defs.h.
2805         (parser_fprintf): Remove declaration.
2806
2807 2018-06-01  Tom Tromey  <tom@tromey.com>
2808
2809         * cp-name-parser.y: Use %pure-parser, %lex-param, and
2810         %parse-param.
2811         (lexptr, prev_lexptr, error_lexptr, global_errmsg, demangle_info)
2812         (global_result): Remove globals.
2813         (struct cpname_state): New.
2814         (yyparse): Don't declare.
2815         (yylex, yyerror): Move declarations after %union.
2816         (d_grab, fill_comp, make_operator, make_dtor, make_builtin_type)
2817         (make_name): Add state parameter.
2818         Update all callers.
2819         (d_qualify, d_int_type, d_unary, d_binary, parse_number) Add state
2820         parameter.
2821         (HANDLE_QUAL, HANDLE_SPECIAL, HANDLE_TOKEN2, HANDLE_TOKEN3):
2822         Update.
2823         (yylex): Add lvalp, state parameters.
2824         (yyerror): Add state parameter.
2825         (cp_demangled_name_to_comp): Update.
2826
2827 2018-06-01  Tom Tromey  <tom@tromey.com>
2828
2829         * cp-name-parser.y (parser_fprintf): Declare.
2830         (GDB_YY_REMAP_PREFIX): Define.
2831         Include yy-remap.h.  Don't redefine yy* identifiers.
2832
2833 2018-06-01  Tom Tromey  <tom@tromey.com>
2834
2835         * python/py-type.c (typy_legacy_template_argument): Update.
2836         * cp-support.h (cp_demangled_name_to_comp): Update.
2837         * cp-name-parser.y (cp_demangled_name_to_comp): Change errmsg
2838         parameter to be a "std::string *".
2839         (main): Update.
2840
2841 2018-06-01  H.J. Lu  <hongjiu.lu@intel.com>
2842
2843         * ada-lex.l: Include "diagnostics.h" instead of
2844         "common/diagnostics.h".
2845         * unittests/environ-selftests.c: Likewise.
2846         * common/diagnostics.h: Moved to ../include.
2847
2848 2018-06-01  Joel Brobecker  <brobecker@adacore.com>
2849
2850         * breakpoint.c (breakpoint_re_set): Temporarily force language_mode
2851         to language_mode_manual while calling breakpoint_re_set_one.
2852
2853 2018-06-01  Tom Tromey  <tom@tromey.com>
2854
2855         * valops.c (value_cast_structs, destructor_name_p): Update.
2856         * symtab.c (gdb_mangle_name): Update.
2857         * stabsread.c (define_symbol, read_cpp_abbrev, read_baseclasses):
2858         Update.
2859         * p-valprint.c (pascal_object_is_vtbl_ptr_type)
2860         (pascal_object_print_value_fields, pascal_object_print_value):
2861         Update.
2862         * p-typeprint.c (pascal_type_print_derivation_info): Update.
2863         * linespec.c (find_methods): Update.
2864         * gdbtypes.h (type_name_no_tag): Remove.
2865         (type_name_or_error): Rename from type_name_no_tag_or_error.
2866         * gdbtypes.c (type_name_no_tag): Remove.
2867         (type_name_or_error): Rename from type_name_no_tag_or_error.
2868         (lookup_struct_elt_type, check_typedef): Update.
2869         * expprint.c (print_subexp_standard): Update.
2870         * dwarf2read.c (dwarf2_add_field, load_partial_dies): Update.
2871         * d-namespace.c (d_lookup_nested_symbol): Update.
2872         * cp-valprint.c (cp_is_vtbl_ptr_type, cp_print_value_fields)
2873         (cp_print_class_member): Update.
2874         * cp-namespace.c (cp_lookup_nested_symbol): Update.
2875         * completer.c (add_struct_fields): Update.
2876         * c-typeprint.c (cp_type_print_derivation_info)
2877         (c_type_print_varspec_prefix, c_type_print_base_struct_union):
2878         Update.
2879         * ada-lang.c (parse_old_style_renaming, xget_renaming_scope)
2880         (ada_prefer_type, ada_is_exception_sym): Update.
2881
2882 2018-06-01  Tom Tromey  <tom@tromey.com>
2883
2884         * valops.c (enum_constant_from_type, value_namespace_elt)
2885         (value_maybe_namespace_elt): Update.
2886         * valarith.c (find_size_for_pointer_math): Update.
2887         * target-descriptions.c (make_gdb_type): Update.
2888         * symmisc.c (print_symbol): Update.
2889         * stabsread.c (define_symbol, read_type)
2890         (complain_about_struct_wipeout, add_undefined_type)
2891         (cleanup_undefined_types_1): Update.
2892         * rust-lang.c (rust_tuple_type_p, rust_slice_type_p)
2893         (rust_range_type_p, val_print_struct, rust_print_struct_def)
2894         (rust_internal_print_type, rust_composite_type)
2895         (rust_evaluate_funcall, rust_evaluate_subexp)
2896         (rust_inclusive_range_type_p): Update.
2897         * python/py-type.c (typy_get_tag): Update.
2898         * p-typeprint.c (pascal_type_print_base): Update.
2899         * mdebugread.c (parse_symbol, parse_type): Update.
2900         * m2-typeprint.c (m2_long_set, m2_record_fields, m2_enum):
2901         Update.
2902         * guile/scm-type.c (gdbscm_type_tag): Update.
2903         * go-lang.c (sixg_string_p): Update.
2904         * gnu-v3-abi.c (build_gdb_vtable_type, build_std_type_info_type):
2905         Update.
2906         * gdbtypes.h (struct main_type) <tag_name>: Remove.
2907         (TYPE_TAG_NAME): Remove.
2908         * gdbtypes.c (type_name_no_tag): Simplify.
2909         (check_typedef, check_types_equal, recursive_dump_type)
2910         (copy_type_recursive, arch_composite_type): Update.
2911         * f-typeprint.c (f_type_print_base): Update.  Print "Type" prefix
2912         in summary mode when needed.
2913         * eval.c (evaluate_funcall): Update.
2914         * dwarf2read.c (fixup_go_packaging, read_structure_type)
2915         (process_structure_scope, read_enumeration_type)
2916         (read_namespace_type, read_module_type, determine_prefix): Update.
2917         * cp-support.c (inspect_type): Update.
2918         * coffread.c (process_coff_symbol, decode_base_type): Update.
2919         * c-varobj.c (c_is_path_expr_parent): Update.
2920         * c-typeprint.c (c_type_print_base_struct_union): Update.
2921         (c_type_print_base_1): Update.  Print struct/class/union/enum in
2922         summary when using C language.
2923         * ax-gdb.c (gen_struct_ref, gen_namespace_elt)
2924         (gen_maybe_namespace_elt): Update.
2925         * ada-lang.c (ada_type_name): Simplify.
2926         (empty_record, ada_template_to_fixed_record_type_1)
2927         (template_to_static_fixed_type)
2928         (to_record_with_fixed_variant_part, ada_check_typedef): Update.
2929
2930 2018-06-01  Tom Tromey  <tom@tromey.com>
2931
2932         * dwarf2read.c (dwarf2_compute_name): Pass CU's language to
2933         c_print_type.
2934         * c-typeprint.c (c_print_type_1): Add "language" parameter.
2935         (c_print_type): Update.
2936         (c_print_type): New overload.
2937         (c_type_print_varspec_prefix, c_type_print_args)
2938         (c_type_print_varspec_suffix, c_print_type_no_offsets)
2939         (c_type_print_base_struct_union, c_type_print_base_1)
2940         (cp_type_print_method_args): Add "language" parameter.
2941         (c_type_print_base): Update.
2942         * c-lang.h (c_print_type): Add new overload.
2943
2944 2018-06-01  Tom Tromey  <tom@tromey.com>
2945
2946         * typeprint.h (c_type_print_varspec_suffix): Don't declare.
2947         * c-typeprint.c (c_type_print_varspec_suffix): Now static.
2948
2949 2018-06-01  Alan Hayward  <alan.hayward@arm.com>
2950
2951         * aarch64-tdep.c (aarch64_sve_register_names): New const
2952         var.
2953         * arch/aarch64.h (enum aarch64_regnum): Add SVE entries.
2954         (AARCH64_SVE_Z_REGS_NUM): New define.
2955         (AARCH64_SVE_P_REGS_NUM): Likewise.
2956         (AARCH64_SVE_NUM_REGS): Likewise.
2957
2958 2018-05-31  Uros Bizjak  <ubizjak@gmail.com>
2959
2960         * nat/linux-ptrace.h [__alpha__]
2961         (GDB_ARCH_IS_TRAP_BRKPT, GDB_ARCH_IS_TRAP_HWBKPT): Remove
2962         definitions.
2963
2964 2018-05-31  Maciej W. Rozycki  <macro@mips.com>
2965
2966         * arch-utils.c (gdbarch_info_fill): Set `default_byte_order' to
2967         the endianness selected.
2968         * NEWS: Document `set endian auto' mode operation update.
2969
2970 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
2971
2972         * Makefile.in: Add new header.
2973         * gdb/arch/aarch64.h (sve_vg_from_vl): New macro.
2974         (sve_vl_from_vg): Likewise.
2975         (sve_vq_from_vl): Likewise.
2976         (sve_vl_from_vq): Likewise.
2977         (sve_vq_from_vg): Likewise.
2978         (sve_vg_from_vq): Likewise.
2979         * configure.nat: Add new c file.
2980         * nat/aarch64-sve-linux-ptrace.c: New file.
2981         * nat/aarch64-sve-linux-ptrace.h: New file.
2982
2983 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
2984
2985         * aarch64-linux-nat.c (aarch64_linux_read_description):
2986         Add parmeter zero.
2987         * aarch64-linux-tdep.c (aarch64_linux_core_read_description):
2988         Likewise.
2989         * aarch64-tdep.c (tdesc_aarch64_list): Add.
2990         (aarch64_read_description): Use VQ to index tdesc_aarch64_list.
2991         (aarch64_gdbarch_init): Add parmeter zero.
2992         * aarch64-tdep.h (aarch64_read_description): Add VQ parmeter.
2993         * arch/aarch64.c (aarch64_create_target_description): Check VQ.
2994         * arch/aarch64.h (aarch64_create_target_description): Add VQ.
2995         parmeter.
2996         * doc/gdb.texinfo: Describe SVE feature
2997         * features/aarch64-sve.c: New file.
2998
2999 2018-05-31  Omair Javaid  <omair.javaid@linaro.org>
3000
3001         PR gdb/23210
3002         * gdbarch.sh (significant_addr_bit): Default to zero when
3003         not set by target architecture.
3004         * gdbarch.c: Re-generated.
3005         * utils.c (address_significant): Update.
3006
3007 2018-05-30  Joel Brobecker  <brobecker@adacore.com>
3008
3009         * stack.c (func_command): Remove trailing newline in call to error.
3010
3011 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3012
3013         * regcache.h (regcache_raw_collect): Remove, update callers to
3014         use regcache::raw_collect.
3015         * regcache.c (regcache_raw_collect): Remove.
3016
3017 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3018
3019         * regcache.h (regcache_raw_supply): Remove, update callers to
3020         use detached_regcache::raw_supply.
3021         * regcache.c (regcache_raw_supply): Remove.
3022
3023 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3024
3025         * regcache.h (regcache_cooked_write_part): Remove, update
3026         callers to use regcache::cooked_write_part.
3027         * regcache.c (regcache_cooked_write_part): Remove.
3028
3029 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3030
3031         * regcache.h (regcache_cooked_read_part): Remove, update callers
3032         to use readable_regcache::cooked_read_part.
3033         * regcache.c (regcache_cooked_read_part): Remove.
3034
3035 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3036
3037         * regcache.h (regcache_cooked_read_value): Remove, update
3038         callers to use readable_regcache::cooked_read_value.
3039         * regcache.c (regcache_cooked_read_value): Remove.
3040
3041 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3042
3043         * regcache.h (regcache_cooked_write): Remove, update callers to
3044         use regcache::cooked_write.
3045         * regcache.c (regcache_cooked_write): Remove.
3046
3047 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3048
3049         * regcache.h (regcache_invalidate): Remove, update callers to
3050         use detached_regcache::invalidate instead.
3051         * regcache.c (regcache_invalidate): Remove.
3052
3053 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3054
3055         * regcache.h (regcache_raw_write_part): Remove, update callers
3056         to use regcache::raw_write_part instead.
3057         * regcache.c (regcache_raw_write_part): Remove.
3058
3059 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3060
3061         * regcache.h (regcache_raw_read_part): Remove, update callers to
3062         use readable_regcache::raw_read_part instead.
3063         * regcache.c (regcache_raw_read_part): Remove.
3064
3065 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3066
3067         * regcache.h (regcache_cooked_read): Remove, update callers to
3068         use readable_regcache::cooked_read instead.
3069         * regcache.c (regcache_cooked_read): Remove.
3070
3071 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3072
3073         * regcache.h (regcache_raw_write): Remove, update callers to use
3074         regcache::raw_write instead.
3075         * regcache.c (regcache_raw_write): Remove.
3076
3077 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3078
3079         * regcache.h (regcache_raw_read): Remove, update callers to use
3080         readable_regcache::raw_read instead.
3081         * regcache.c (regcache_raw_read): Remove.
3082
3083 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3084
3085         * regcache.h (regcache_raw_update): Remove, update callers to
3086         use readable_regcache::raw_update instead.
3087         * regcache.c (regcache_raw_update): Remove.
3088
3089 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3090
3091         * regcache.h (regcache_register_status): Remove, update callers
3092         to use reg_buffer::get_register_status directly instead.
3093         * regcache.c (regcache_register_status): Remove.
3094
3095 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3096
3097         * regcache.h (regcache_get_ptid): Remove, update all callers to
3098         call regcache::ptid instead.
3099         * regcache.c (regcache_get_ptid): Remove.
3100
3101 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3102
3103         * Makefile.in (ALL_TARGET_OBS): Add or1k-tdep.o.
3104
3105 2018-05-30  Pedro Alves  <palves@redhat.com>
3106
3107         * common/common-exceptions.h (exception_rethrow): Use
3108         ATTRIBUTE_NORETURN.
3109
3110 2018-05-29  Simon Marchi  <simon.marchi@polymtl.ca>
3111
3112         * breakpoint.c (print_solib_event, check_status_catch_solib):
3113         Remove struct keyword in range-based for loops.
3114         * dbxread.c (find_corresponding_bincl_psymtab): Likewise.
3115         * dwarf2read.c (compute_delayed_physnames, rust_union_quirks);
3116         Likewise.
3117         * linespec.c (find_superclass_methods, search_minsyms_for_name):
3118         Likewise.
3119         * symfile.c (addr_info_make_relative): Likewise.
3120         * thread.c (value_in_thread_stack_temporaries): Likewise.
3121
3122 2018-06-12  Weimin Pan  <weimin.pan@oracle.com>
3123
3124         PR gdb/16841
3125         * valops.c (value_struct_elt_for_reference): Call check_typedef on
3126         aggregate type to get its real type before accessing it.
3127
3128 2018-05-29  Weimin Pan  <weimin.pan@oracle.com>
3129
3130         * minsyms.h (lookup_minimal_symbol_and_objfile): Remove declaration.
3131         * minsyms.c (lookup_minimal_symbol_and_objfile): Remove definition.
3132         * coff-pe-read.c (add_pe_forwarded_sym): Replace
3133         lookup_minimal_symbol_and_objfile with lookup_bound_minimal_symbol.
3134         * glibc-tdep.c (glibc_skip_solib_resolver): Likewise.
3135         * jit.c (jit_breakpoint_re_set_internal): Likewise.
3136         * printcmd.c (info_address_command): Likewise.
3137
3138 2018-05-29  Tom Tromey  <tom@tromey.com>
3139
3140         * windows-nat.c (handle_exception): Update fall-through comment.
3141
3142 2018-05-29  Tom Tromey  <tom@tromey.com>
3143
3144         * progspace.h (so_list_ptr): Remove typedef.  Don't declare VEC.
3145         (struct program_space) <added_solibs>: Now a std::vector.
3146         * breakpoint.c (print_solib_event): Update.
3147         (check_status_catch_solib): Update.
3148         * progspace.c (clear_program_space_solib_cache): Update.
3149         * solib.c (update_solib_list): Update.
3150
3151 2018-05-29  Tom Tromey  <tom@tromey.com>
3152
3153         * python/py-type.c (typy_richcompare): Update.
3154         * guile/scm-type.c (tyscm_equal_p_type_smob): Update.
3155         * gdbtypes.h (types_deeply_equal): Return bool.
3156         (types_equal): Likewise.
3157         * gdbtypes.c (type_equality_entry_d): Remove typedef.  Don't
3158         declare VEC.
3159         (check_types_equal): Change worklist to std::vector.  Return
3160         bool.
3161         (struct type_equality_entry): Add constructor.
3162         (compare_maybe_null_strings): Return bool.
3163         (check_types_worklist): Return bool.  Change worklist to
3164         std::vector.
3165         (types_deeply_equal): Use std::vector.
3166         (types_equal): Return bool.
3167         (compare_maybe_null_strings): Simplify.
3168
3169 2018-05-29  Tom Tromey  <tom@tromey.com>
3170
3171         * record-btrace.c (tp_t): Remove typedef.  Don't declare VEC.
3172
3173 2018-05-29  Tom Tromey  <tom@tromey.com>
3174
3175         * objc-lang.h: Don't include cp-support.h.
3176         * common/gdb_vecs.h (const_char_ptr): Remove typedef.  Don't
3177         declare VEC.
3178
3179 2018-05-27  Tom Tromey  <tom@tromey.com>
3180
3181         * Makefile.in (DEPFILES): Don't reference REMOTE_OBS.
3182
3183 2018-05-25  Tom Tromey  <tom@tromey.com>
3184
3185         * value.c (value::location): Initialize.
3186
3187 2018-05-25  Tom Tromey  <tom@tromey.com>
3188
3189         * dbxread.c (init_bincl_list): Remove.
3190         (bincl_list): Now a std::vector.
3191         (bincls_allocated, next_bincl): Remove.
3192         (free_bincl_list, do_free_bincl_list_cleanup)
3193         (make_cleanup_free_bincl_list): Remove.
3194         (dbx_read_symtab, elfstab_build_psymtabs): Use scoped_restore,
3195         unique_xmalloc_ptr.
3196         (find_corresponding_bincl_psymtab, read_dbx_symtab): Update.
3197         (struct header_file_location): Add constructor.
3198         (add_bincl_to_list): Remove.
3199
3200 2018-05-25  Tom Tromey  <tom@tromey.com>
3201
3202         * tui/tui.c (tui_enable): Update.
3203         * mi/mi-interp.c (mi_interp::init): Update.
3204         * interps.h (class interp) <name>: New method.
3205         <m_name>: Rename from name.
3206         (~scoped_restore_interp): Update.
3207         * interps.c (interp::interp): Update.
3208         (interp_add, interp_set, interp_lookup_existing)
3209         (current_interp_named_p): Update.
3210
3211 2018-05-25  Tom Tromey  <tom@tromey.com>
3212
3213         * interps.c (interp_name): Remove.
3214         * mi/mi-interp.c (mi_interp::init): Update.
3215         * interps.h (interp_name): Remove.
3216         (~scoped_restore_interp): Update.
3217         * tui/tui.c (tui_enable): Update.
3218
3219 2018-05-25  Tom Tromey  <tom@tromey.com>
3220
3221         * utils.c (fputs_maybe_filtered): Update.
3222         * linespec.c (decode_line_full): Update.
3223         * mi/mi-interp.c (mi_on_normal_stop_1, mi_tsv_modified)
3224         (mi_print_breakpoint_for_event, mi_solib_loaded)
3225         (mi_solib_unloaded, mi_command_param_changed, mi_memory_changed)
3226         (mi_user_selected_context_changed): Update.
3227         * mi/mi-main.c (mi_execute_command): Update.
3228         * cli/cli-script.c (execute_control_command): Update.
3229         * python/python.c (execute_gdb_command): Update.
3230         * solib.c (info_sharedlibrary_command): Update.
3231         * interps.c (interp_ui_out): Remove.
3232         * interps.h (interp_ui_out): Remove.
3233
3234 2018-05-25  Tom Tromey  <tom@tromey.com>
3235
3236         * tui/tui-interp.c (as_tui_interp): Use dynamic_cast.
3237         * mi/mi-interp.c (as_mi_interp): Use dynamic_cast.
3238         * cli/cli-interp.c (as_cli_interp): Use dynamic_cast.
3239
3240 2018-05-25  Tom Tromey  <tom@tromey.com>
3241
3242         * cli/cli-interp.c (safe_execute_command): Use scoped_restore.
3243         * interps.c (interp_exec): Use scoped_restore.
3244
3245 2018-05-25  Tom Tromey  <tom@tromey.com>
3246
3247         * remote.c (remote_target::remote_file_get): Use
3248         gdb::byte_vector.
3249         (remote_target::remote_file_put): Likewise.
3250
3251 2018-05-25  Tom Tromey  <tom@tromey.com>
3252
3253         * coff-pe-read.c (struct read_pe_section_data) <section_name>: Now
3254         a std::string.
3255         (get_pe_section_index, add_pe_exported_sym): Update.
3256         (read_pe_exported_syms): Use gdb::def_vector.
3257
3258 2018-05-25  Tom Tromey  <tom@tromey.com>
3259
3260         * frame.c (remove_prev_frame): Remove.
3261         (get_prev_frame_if_no_cycle): Use TRY/CATCH.
3262
3263 2018-05-25  Maciej W. Rozycki  <macro@mips.com>
3264
3265         * mips-linux-tdep.h (mips_supply_fpregset, mips_fill_fpregset):
3266         Remove prototypes.
3267         * mips-linux-nat.c (supply_fpregset): Always call
3268         `mips64_supply_fpregset' rather than `mips_supply_fpregset'.
3269         (fill_fpregset): Always call `mips64_fill_fpregset' rather than
3270         `mips_fill_fpregset'.
3271         * mips-linux-tdep.c (mips_supply_fpregset)
3272         (mips_supply_fpregset_wrapper, mips_fill_fpregset)
3273         (mips_fill_fpregset_wrapper): Remove functions.
3274         (mips64_supply_fpregset, mips64_fill_fpregset): Update comments.
3275         (mips_linux_fpregset): Remove variable.
3276         (mips_linux_iterate_over_regset_sections): Use
3277         `mips64_linux_fpregset' in place of `mips_linux_fpregset'.
3278         (mips_linux_o32_sigframe_init): Remove comment.
3279
3280 2018-05-25  Pedro Alves  <palves@redhat.com>
3281
3282         * remote.c (struct vCont_action_support, MAXTHREADLISTRESULTS)
3283         (struct readahead_cache, struct packet_reg, struct
3284         remote_arch_state, class remote_state): Move higher up in the
3285         file.
3286         (remote_target::m_remote_state): Now an object instead of a pointer.
3287         (remote_target::get_remote_state): Adjust.
3288
3289 2018-05-24  Andrew Burgess  <andrew.burgess@embecosm.com>
3290
3291         * stack.c (select_and_print_frame): Delete.
3292         (struct function_bounds): Move struct within function.
3293         (func_command): Most content moved into new function
3294         find_frame_for_function, use new function, print result, add
3295         function comment.
3296         (find_frame_for_function): New function, now returns a result.
3297
3298 2018-05-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3299
3300         * stack.c (iterate_over_block_arg_vars): Fix comment.
3301         (print_frame_arg_vars): Pass stream in cb_data, not gdb_stdout.
3302
3303 2018-05-24  Andrew Burgess  <andrew.burgess@embecosm.com>
3304
3305         PR gdb/23203
3306         * frame.c
3307         (scoped_restore_selected_frame::scoped_restore_selected_frame):
3308         Define.
3309         (scoped_restore_selected_frame::~scoped_restore_selected_frame):
3310         Define.
3311         * frame.h (class scoped_restore_selected_frame): New class.
3312         * stack.c (print_frame_local_vars): Remove catching and rethrowing
3313         of any exception, use scoped_restore_selected_frame to restore the
3314         frame instead.
3315
3316 2018-05-24  Pedro Alves  <palves@redhat.com>
3317
3318         * darwin-nat.h (darwin_nat_target::create_inferior): Mark with
3319         override.
3320
3321 2018-05-23  Tom Tromey  <tom@tromey.com>
3322
3323         * complaints.c (struct complaints): Remove.
3324         (symfile_complaint_book): Remove.
3325         (series): New global.
3326         (complaint_internal): Update.
3327         (clear_complaints): Update.
3328
3329 2018-05-23  Tom Tromey  <tom@tromey.com>
3330
3331         * complaints.c (counters): New global.
3332         (struct complain): Remove.
3333         (struct complaints) <root>: Remove.
3334         (complaint_sentinel): Remove.
3335         (symfile_complaint_book): Update.
3336         (find_complaint) Remove.
3337         (complaint_internal, clear_complaints): Update.
3338
3339 2018-05-23  Tom Tromey  <tom@tromey.com>
3340
3341         * complaints.c (struct complain) <file, line>: Remove.
3342         (find_complaint): Remove file, line parameters.
3343         (complaint_internal): Update.
3344
3345 2018-05-23  Tom Tromey  <tom@tromey.com>
3346
3347         * complaints.c (vcomplaint): Remove.
3348         (complaint_internal) Merge in contents of vcomplaint.
3349
3350 2018-05-23  Tom Tromey  <tom@tromey.com>
3351
3352         * complaints.c (struct complaints) <explanation>: Remove.
3353         (symfile_explanations): Remove.
3354         (symfile_complaint_book): Update.
3355         (vcomplaint): Update.
3356         (struct explanation): Remove.
3357
3358 2018-05-23  Tom Tromey  <tom@tromey.com>
3359
3360         * complaints.c (symfile_complaints): Remove.
3361         (complaint_internal): Remove "complaints" parameter.
3362         (clear_complaints, vcomplaint): Remove "c" parameter.
3363         (get_complaints): Remove.
3364         * dwarf2read.c (dwarf2_statement_list_fits_in_line_number_section_complaint)
3365         (dwarf2_debug_line_missing_file_complaint)
3366         (dwarf2_debug_line_missing_end_sequence_complaint)
3367         (dwarf2_complex_location_expr_complaint)
3368         (dwarf2_const_value_length_mismatch_complaint)
3369         (dwarf2_section_buffer_overflow_complaint)
3370         (dwarf2_macro_malformed_definition_complaint)
3371         (dwarf2_invalid_attrib_class_complaint)
3372         (create_addrmap_from_index, dw2_symtab_iter_next)
3373         (dw2_expand_marked_cus)
3374         (dw2_debug_names_iterator::find_vec_in_debug_names)
3375         (dw2_debug_names_iterator::next, dw2_debug_names_iterator::next)
3376         (create_debug_type_hash_table, init_cutu_and_read_dies)
3377         (partial_die_parent_scope, add_partial_enumeration)
3378         (skip_one_die, fixup_go_packaging, quirk_rust_enum, process_die)
3379         (dwarf2_compute_name, dwarf2_physname, read_namespace_alias)
3380         (read_import_statement, read_file_scope, create_dwo_cu_reader)
3381         (create_cus_hash_table, create_dwp_hash_table)
3382         (inherit_abstract_dies, read_func_scope, read_call_site_scope)
3383         (dwarf2_rnglists_process, dwarf2_ranges_process)
3384         (dwarf2_add_type_defn, dwarf2_attach_fields_to_type)
3385         (dwarf2_add_member_fn, get_alignment, maybe_set_alignment)
3386         (handle_struct_member_die, process_structure_scope)
3387         (read_array_type, read_common_block, read_module_type)
3388         (read_tag_pointer_type, read_typedef, read_base_type)
3389         (read_subrange_type, load_partial_dies, partial_die_info::read)
3390         (partial_die_info::read, partial_die_info::read)
3391         (partial_die_info::read, read_checked_initial_length_and_offset)
3392         (dwarf2_string_attr, read_formatted_entries)
3393         (dwarf_decode_line_header)
3394         (lnp_state_machine::check_line_address, dwarf_decode_lines_1)
3395         (new_symbol, dwarf2_const_value_attr, lookup_die_type)
3396         (read_type_die_1, determine_prefix, dwarf2_get_ref_die_offset)
3397         (dwarf2_get_attr_constant_value, dwarf2_fetch_constant_bytes)
3398         (get_signatured_type, get_DW_AT_signature_type)
3399         (decode_locdesc, file_file_name, consume_improper_spaces)
3400         (skip_form_bytes, skip_unknown_opcode, dwarf_parse_macro_header)
3401         (dwarf_decode_macro_bytes, dwarf_decode_macros)
3402         (dwarf2_symbol_mark_computed, set_die_type)
3403         (read_attribute_value): Update.
3404         * stap-probe.c (handle_stap_probe, get_stap_base_address):
3405         Update.
3406         * dbxread.c (unknown_symtype_complaint)
3407         (lbrac_mismatch_complaint, repeated_header_complaint)
3408         (set_namestring, function_outside_compilation_unit_complaint)
3409         (read_dbx_symtab, process_one_symbol): Update.
3410         * gdbtypes.c (stub_noname_complaint): Update.
3411         * windows-nat.c (handle_unload_dll): Update.
3412         * coffread.c (coff_symtab_read, enter_linenos, decode_type)
3413         (decode_base_type): Update.
3414         * xcoffread.c (bf_notfound_complaint, ef_complaint)
3415         (eb_complaint, record_include_begin, record_include_end)
3416         (enter_line_range, xcoff_next_symbol_text, read_xcoff_symtab)
3417         (process_xcoff_symbol, read_symbol)
3418         (function_outside_compilation_unit_complaint)
3419         (scan_xcoff_symtab): Update.
3420         * machoread.c (macho_symtab_read, macho_add_oso_symfile): Update.
3421         * buildsym.c (finish_block_internal, make_blockvector)
3422         (end_symtab_get_static_block, augment_type_symtab): Update.
3423         * dtrace-probe.c (dtrace_process_dof)
3424         (dtrace_static_probe_ops::get_probes): Update.
3425         * complaints.h (struct complaint): Don't declare.
3426         (symfile_complaints): Remove.
3427         (complaint_internal): Remove "complaints" parameter.
3428         (complaint): Likewise.
3429         (clear_complaints): Likewise.
3430         * symfile.c (syms_from_objfile_1, finish_new_objfile)
3431         (reread_symbols): Update.
3432         * dwarf2-frame.c (dwarf2_restore_rule, execute_cfa_program)
3433         (dwarf2_frame_cache, decode_frame_entry): Update.
3434         * dwarf2loc.c (dwarf_reg_to_regnum): Update.
3435         * objc-lang.c (lookup_objc_class, lookup_child_selector)
3436         (info_selectors_command): Update.
3437         * macrotab.c (macro_include, check_for_redefinition)
3438         (macro_undef): Update.
3439         * objfiles.c (filter_overlapping_sections): Update.
3440         * stabsread.c (invalid_cpp_abbrev_complaint)
3441         (reg_value_complaint, stabs_general_complaint, dbx_lookup_type)
3442         (define_symbol, error_type, read_type, rs6000_builtin_type)
3443         (stabs_method_name_from_physname, read_member_functions)
3444         (read_cpp_abbrev, read_baseclasses, read_tilde_fields)
3445         (attach_fields_to_type, complain_about_struct_wipeout)
3446         (read_range_type, read_args, common_block_start)
3447         (common_block_end, cleanup_undefined_types_1, scan_file_globals):
3448         Update.
3449         * mdebugread.c (index_complaint, unknown_ext_complaint)
3450         (basic_type_complaint, bad_tag_guess_complaint)
3451         (bad_rfd_entry_complaint, unexpected_type_code_complaint)
3452         (reg_value_complaint, parse_symbol, parse_type, upgrade_type)
3453         (parse_procedure, parse_lines)
3454         (function_outside_compilation_unit_complaint)
3455         (parse_partial_symbols, psymtab_to_symtab_1, cross_ref)
3456         (bad_tag_guess_complaint, reg_value_complaint): Update.
3457         * cp-support.c (demangled_name_complaint): Update.
3458         * macroscope.c (sal_macro_scope): Update.
3459         * dwarf-index-write.c (class debug_names): Update.
3460
3461 2018-05-23  Tom Tromey  <tom@tromey.com>
3462
3463         * complaints.c (clear_complaints): Remove "noisy" parameter.
3464         * complaints.h (clear_complaints): Update.
3465         * symfile.c (syms_from_objfile_1, finish_new_objfile)
3466         (reread_symbols): Update.
3467
3468 2018-05-23  Tom Tromey  <tom@tromey.com>
3469
3470         * complaints.c (enum complaint_series): Remove FIRST_MESSAGE,
3471         SUBSEQUENT_MESSAGE.
3472         (vcomplaint, clear_complaints): Update.
3473         (symfile_explanations): Remove some messages.
3474
3475 2018-05-23  Tom Tromey  <tom@tromey.com>
3476
3477         * complaints.c (internal_complaint): Remove.
3478         * complaints.h (internal_complaint): Remove.
3479
3480 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
3481
3482         * i387-tdep.c (i387_collect_xsave): Make `i' unsigned.
3483
3484 2018-05-22  Pedro Alves  <palves@redhat.com>
3485
3486         * remote-fileio.c (remote_fileio_reply, remote_fileio_ioerror)
3487         (remote_fileio_badfd, remote_fileio_return_errno)
3488         (remote_fileio_return_success, remote_fileio_func_open)
3489         (remote_fileio_func_open, remote_fileio_func_close)
3490         (remote_fileio_func_read, remote_fileio_func_write)
3491         (remote_fileio_func_lseek, remote_fileio_func_rename)
3492         (remote_fileio_func_unlink, remote_fileio_func_stat)
3493         (remote_fileio_func_fstat, remote_fileio_func_gettimeofday)
3494         (remote_fileio_func_isatty, remote_fileio_func_system): Add
3495         remote_target parameter.
3496         (remote_fio_func_map) <func>: Add remote_target parameter.
3497         (do_remote_fileio_request, remote_fileio_request):
3498         * remote-fileio.h (remote_fileio_request):
3499         * remote-notif.c (remote_notif_ack, remote_notif_parse, ): Add
3500         remote_target parameter.
3501         (remote_notif_process, handle_notification): Adjust to pass down
3502         the remote.
3503         (remote_notif_state_allocate): Add remote_target parameter.  Save
3504         it.
3505         * remote-notif.h (struct remote_target): Forward declare.
3506         (struct notif_client) <parse, ack, can_get_pending_events>: Add
3507         remote_target parameter.
3508         (struct remote_notif_state) <remote>: New field.
3509         (remote_notif_ack, remote_notif_parse): Add remote_target
3510         parameter.
3511         (remote_notif_state_allocate, remote_notif_state_allocate): Add
3512         remote_target parameter.
3513         * remote.c (OPAQUETHREADBYTES, threadref, gdb_ext_thread_info)
3514         (threads_listing_context, rmt_thread_action, protocol_feature)
3515         (packet_reg, stop_reply, stop_reply_p, enum packet_support)
3516         (packet_result, struct threads_listing_context, remote_state):
3517         Move definitions and declarations higher up.
3518         (remote_target) <~remote_target>: Declare.
3519         (remote_download_command_source, remote_file_put, remote_file_get)
3520         (remote_file_delete, remote_hostio_pread, remote_hostio_pwrite)
3521         (remote_hostio_pread_vFile, remote_hostio_send_command)
3522         (remote_hostio_set_filesystem, remote_hostio_open)
3523         (remote_hostio_close, remote_hostio_unlink, remote_state)
3524         (get_remote_state, get_remote_packet_size, get_memory_packet_size)
3525         (get_memory_write_packet_size, get_memory_read_packet_size)
3526         (append_pending_thread_resumptions, remote_detach_1)
3527         (append_resumption, remote_resume_with_vcont)
3528         (add_current_inferior_and_thread, wait_ns, wait_as)
3529         (process_stop_reply, remote_notice_new_inferior)
3530         (process_initial_stop_replies, remote_add_thread)
3531         (btrace_sync_conf, remote_btrace_maybe_reopen)
3532         (remove_new_fork_children, kill_new_fork_children)
3533         (discard_pending_stop_replies, stop_reply_queue_length)
3534         (check_pending_events_prevent_wildcard_vcont)
3535         (discard_pending_stop_replies_in_queue, stop_reply)
3536         (remote_notif_remove_queued_reply, stop_reply *queued_stop_reply)
3537         (peek_stop_reply, remote_parse_stop_reply, remote_stop_ns)
3538         (remote_interrupt_as, remote_interrupt_ns)
3539         (remote_get_noisy_reply, remote_query_attached)
3540         (remote_add_inferior, remote_current_thread, get_current_thread)
3541         (set_thread, set_general_thread, set_continue_thread)
3542         (set_general_process, write_ptid)
3543         (remote_unpack_thread_info_response, remote_get_threadinfo)
3544         (parse_threadlist_response, remote_get_threadlist)
3545         (remote_threadlist_iterator, remote_get_threads_with_ql)
3546         (remote_get_threads_with_qxfer)
3547         (remote_get_threads_with_qthreadinfo, extended_remote_restart)
3548         (get_offsets, remote_check_symbols, remote_supported_packet)
3549         (remote_query_supported, remote_packet_size)
3550         (remote_serial_quit_handler, remote_detach_pid)
3551         (remote_vcont_probe, remote_resume_with_hc)
3552         (send_interrupt_sequence, interrupt_query)
3553         (remote_notif_get_pending_events, fetch_register_using_p)
3554         (send_g_packet, process_g_packet, fetch_registers_using_g)
3555         (store_register_using_P, store_registers_using_G)
3556         (set_remote_traceframe, check_binary_download)
3557         (remote_write_bytes_aux, remote_write_bytes, remote_read_bytes_1)
3558         (remote_xfer_live_readonly_partial, remote_read_bytes)
3559         (remote_send_printf, remote_flash_write, readchar)
3560         (remote_serial_write, putpkt, putpkt_binary, skip_frame)
3561         (read_frame, getpkt, getpkt_or_notif_sane_1, getpkt_sane)
3562         (getpkt_or_notif_sane, remote_vkill, remote_kill_k)
3563         (extended_remote_disable_randomization, extended_remote_run)
3564         (send_environment_packet, extended_remote_environment_support)
3565         (extended_remote_set_inferior_cwd, remote_write_qxfer)
3566         (remote_read_qxfer, push_stop_reply, vcont_r_supported)
3567         (packet_command): Now methods of ...
3568         (remote_target): ... this class.
3569         (m_remote_state) <remote_target>: New field.
3570         (struct remote_state) <stop_reply_queue,
3571         remote_async_inferior_event_token, wait_forever_enabled_p>: New
3572         fields.
3573         (remote_state::remote_state): Allocate stop_reply_queue.
3574         (remote_state): Delete global.
3575         (get_remote_state_raw): Delete.
3576         (remote_target::get_remote_state): Allocate m_remote_state on
3577         demand.
3578         (get_current_remote_target): New.
3579         (remote_ops, extended_remote_ops): Delete.
3580         (wait_forever_enabled_p, remote_async_inferior_event_token):
3581         Delete, moved to struct remote_state.
3582         (remote_target::close): Delete self.  Destruction bits split to
3583         ...
3584         (remote_target::~remote_target): ... this.
3585         (show_memory_packet_size): Adjust to use
3586         get_current_remote_target.
3587         (struct protocol_feature) <func>: Add remote_target parameter.
3588         All callers adjusted.
3589         (curr_quit_handler_target): New.
3590         (remote_serial_quit_handler): Reimplement.
3591         (remote_target::open_1): Adjust to use get_current_remote_target.
3592         Heap-allocate remote_target/extended_remote_target instances.
3593         (vcont_builder::vcont_builder): Add remote_target parameter, and
3594         save it in m_remote.  All callers adjusted.
3595         (vcont_builder::m_remote): New field.
3596         (vcont_builder::restart, vcont_builder::flush)
3597         (vcont_builder::push_action): Use it.
3598         (remote_target::commit_resume): Use it.
3599         (struct queue_iter_param) <remote>: New field.
3600         (remote_target::remove_new_fork_children): Fill in 'remote' field.
3601         (check_pending_event_prevents_wildcard_vcont_callback_data): New.
3602         (check_pending_event_prevents_wildcard_vcont_callback)
3603         (remote_target::check_pending_events_prevent_wildcard_vcont)
3604         (remote_target::discard_pending_stop_replies)
3605         (remote_target::discard_pending_stop_replies_in_queue)
3606         (remote_target::remote_notif_remove_queued_reply): Fill in
3607         'remote' field.
3608         (remote_notif_get_pending_events): New.
3609         (remote_target::readchar, remote_target::remote_serial_write):
3610         Save/restore curr_quit_handler_target.
3611         (putpkt): New.
3612         (kill_new_fork_children): Fill in 'remote' field.
3613         (packet_command): Use get_current_remote_target, defer to
3614         remote_target method of same name.
3615         (scoped_remote_fd::scoped_remote_fd): Add 'remote_target'
3616         parameter, and save it in m_remote.  All callers adjusted.
3617         (scoped_remote_fd::release): Use m_remote.
3618         (scoped_remote_fd::m_remote): New field.
3619         (remote_file_put, remote_file_get, remote_file_delete): Use
3620         get_current_remote_target, defer to remote_target method of same
3621         name.
3622         (remote_btrace_reset): Add remote_state paremeter.  Update all
3623         callers.
3624         (remote_async_inferior_event_handler). Pass down 'data'.
3625         (remote_new_objfile): Use get_current_remote_target.
3626         (remote_target::vcont_r_supported): New.
3627         (set_range_stepping): Use get_current_remote_target and
3628         remote_target::vcont_r_supported.
3629         (_initialize_remote): Don't allocate 'remote_state' and
3630         'stop_reply_queue' globals.
3631         * remote.h (struct remote_target): Forward declare.
3632         (getpkt, putpkt, remote_notif_get_pending_events): Add
3633         'remote_target' parameter.
3634
3635 2018-05-22  Pedro Alves  <palves@redhat.com>
3636
3637         * remote.c (vcont_builder): Now a class.  Make all data members
3638         private.
3639         (vcont_builder) <vcont_builder, restart, flush, push_action>:
3640         Declare methods.
3641         (vcont_builder_restart): Rename to ...
3642         (vcont_builder::restart): ... this.
3643         (vcont_builder_flush): Rename to ...
3644         (vcont_builder::flush): ... this.
3645         (vcont_builder_push_action): Rename to ...
3646         (vcont_builder::push_action): ... this.
3647         (remote_target::commit_resume): Adjust.
3648
3649 2018-05-22  Pedro Alves  <palves@redhat.com>
3650
3651         * remote.c (DEFAULT_MAX_MEMORY_PACKET_SIZE): Rename to ...
3652         (DEFAULT_MAX_MEMORY_PACKET_SIZE_FIXED): ... this.
3653         (get_fixed_memory_packet_size): New.
3654         (get_memory_packet_size): Use it.
3655         (set_memory_packet_size): Don't override the config size with
3656         DEFAULT_MAX_MEMORY_PACKET_SIZE.
3657         (show_memory_packet_size): Use get_fixed_memory_packet_size.
3658         Don't refer to get_memory_packet_size if not connected to a remote
3659         target.  Show "(default)" if configured size is 0.
3660
3661 2018-05-22  Pedro Alves  <palves@redhat.com>
3662
3663         * remote.c (remote_target::mourn_inferior): Move
3664         discard_pending_stop_replies call here from ...
3665         (_initialize_remote): ... here.
3666
3667 2018-05-22  Pedro Alves  <palves@redhat.com>
3668
3669         * remote.c (compare_section_command): Remove set_general_process
3670         call.
3671
3672 2018-05-22  Pedro Alves  <palves@redhat.com>
3673
3674         * remote.c (struct packet_reg, struct remote_arch_state):
3675         Move higher up in the file.
3676         (remote_state) <m_arch_states>: Store remote_arch_state values
3677         instead of remote_arch_state pointers.
3678         (remote_state::get_remote_arch_state): Adjust.
3679
3680 2018-05-22  Pedro Alves  <palves@redhat.com>
3681
3682         * remote.c: Include <unordered_map>.
3683         (remote_state): Now a class.
3684         (remote_state) <get_remote_arch_state>: Declare method.
3685         <get_remote_arch_state>: New field.
3686         (remote_arch_state) <remote_arch_state>: Declare ctor.
3687         <regs>: Now a unique_ptr.
3688         (remote_gdbarch_data_handle): Delete.
3689         (get_remote_arch_state): Delete.
3690         (remote_state::get_remote_arch_state): New.
3691         (get_remote_state): Adjust to call remote_state's
3692         get_remote_arch_state method.
3693         (init_remote_state): Delete, bits factored out to ...
3694         (remote_arch_state::remote_arch_state): ... this new method.
3695         (get_remote_packet_size, get_memory_packet_size)
3696         (process_g_packet, remote_target::fetch_registers)
3697         (remote_target::prepare_to_store, store_registers_using_G)
3698         (remote_target::store_registers, remote_target::get_trace_status):
3699         Adjust to call remote_state's method.
3700         (_initialize_remote): Remove reference to
3701         remote_gdbarch_data_handle.
3702
3703 2018-05-22  Pedro Alves  <palves@redhat.com>
3704
3705         * remote.c (struct readahead_cache) <invalidate, invalidate_fd,
3706         pread>: New method declarations.
3707         (remote_target::open_1): Adjust.
3708         (readahead_cache_invalidate): Rename to ...
3709         (readahead_cache::invalidate): ... this, and adjust to be a class
3710         method.
3711         (readahead_cache_invalidate_fd): Rename to ...
3712         (readahead_cache::invalidate_fd): ... this, and adjust to be a
3713         class method.
3714         (remote_hostio_pwrite): Adjust.
3715         (remote_hostio_pread_from_cache): Rename to ...
3716         (readahead_cache::pread): ... this, and adjust to be a class
3717         method.
3718         (remote_hostio_close): Adjust.
3719
3720 2018-05-22  Pedro Alves  <palves@redhat.com>
3721
3722         * remote.c (remote_hostio_close_cleanup): Delete.
3723         (class scoped_remote_fd): New.
3724         (remote_file_put, remote_file_get): Use it.
3725
3726 2018-05-22  Pedro Alves  <palves@redhat.com>
3727
3728         (struct vCont_action_support): Use bool and initialize all fields.
3729         (struct readahead_cache): Initialize all fields.
3730         (remote_state): Use bool and initialize all fields.
3731         (remote_state::remote_state, remote_state::~remote_state): New.
3732         (new_remote_state): Delete.
3733         (_initialize_remote): Use new to allocate remote_state.
3734
3735 2018-05-22  Pedro Alves  <palves@redhat.com>
3736             張俊芝  <zjz@zjz.name>
3737
3738         PR gdb/22973
3739         * c-exp.y: Include "c-support.h".
3740         (parse_number, c_parse_escape, lex_one_token): Use TOLOWER instead
3741         of tolower.  Use c_ident_is_alpha to scan names.
3742         * c-lang.c: Include "c-support.h".
3743         (convert_ucn, convert_octal, convert_hex, convert_escape): Use
3744         ISXDIGIT instead of isxdigit and ISDIGIT instead of isdigit.
3745         * c-support.h: New file, with bits factored out from ...
3746         * cp-name-parser.y: ... this file.
3747         Include "c-support.h".
3748         (cp_ident_is_alpha, cp_ident_is_alnum): Deleted, moved to
3749         c-support.h and renamed.
3750         (symbol_end, yylex): Adjust.
3751
3752 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3753
3754         * arch/ppc-linux-common.c (ppc_linux_has_isa205): Change the
3755         parameter type to CORE_ADDR.
3756         * arch/ppc-linux-common.h (ppc_linux_has_isa205): Change the
3757         parameter type in declaration to CORE_ADDR.
3758         * ppc-linux-tdep.c (ppc_linux_core_read_description): Call
3759         target_auxv_search to get AT_HWCAP and use the result to get the
3760         target description.
3761         * ppc-linux-nat.c (ppc_linux_get_hwcap): Change the return type
3762         to CORE_ADDR. Remove the cast of the return value to unsigned
3763         long. Fix error predicate of target_auxv_search.
3764         (ppc_linux_nat_target::read_description): Change the type of the
3765         hwcap variable to CORE_ADDR.
3766
3767 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3768
3769         * rs6000-tdep.c (rs6000_gdbarch_init): Assign 1 to have_dfp only
3770         if the size of fpscr is larger than 32 bits.
3771
3772 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3773
3774         * ppc-linux-tdep.c (ppc_linux_vsxregset): New function.
3775         (ppc32_linux_vsxregmap): New global.
3776         (ppc32_linux_vsxregset): Initialize with ppc32_linux_vsxregmap,
3777         regcache_supply_regset, and regcache_collect_regset.
3778         * ppc-linux-tdep.h (ppc_linux_vsxregset): Declare.
3779         * ppc-linux-nat.c (supply_vsxregset, fill_vsxregset): Remove.
3780         (fetch_vsx_register, store_vsx_register): Remove.
3781         (fetch_vsx_registers): Add regno parameter. Get regset using
3782         ppc_linux_vsxregset. Use regset to supply registers.
3783         (store_vsx_registers): Add regno parameter. Get regset using
3784         ppc_linux_vsxregset. Use regset to collect registers.
3785         (fetch_register): Call fetch_vsx_registers instead of
3786         fetch_vsx_register.
3787         (store_register): Call store_vsx_registers instead of
3788         store_vsx_register.
3789         (fetch_ppc_registers): Call fetch_vsx_registers with -1 for the
3790         new regno parameter.
3791         (store_ppc_registers): Call store_vsx_registers with -1 for the
3792         new regno parameter.
3793         * rs6000-tdep.c (ppc_vsx_support_p, ppc_supply_vsxreget)
3794         (ppc_collect_vsxregset): Remove.
3795
3796 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3797
3798         * ppc-tdep.h (struct ppc_reg_offsets): Remove vector register
3799         offset fields.
3800         * ppc-fbsd-tdep.c (ppc32_fbsd_reg_offsets): Remove initializers
3801         for vector register offset fields.
3802         (ppc64_fbsd_reg_offsets): Likewise.
3803         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Remove assignment
3804         to vector register offset fields.
3805         * ppc-obsd-tdep.c (_initialize_ppcnbsd_tdep): Remove assignment
3806         to vector register offset fields.
3807         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Remove assignment to
3808         vector register offset fields.
3809         * rs6000-aix-tdep.c (rs6000_aix32_reg_offsets): Remove
3810         initializers for vector register offset fields.
3811         (rs6000_aix64_reg_offsets): Likewise.
3812         * rs6000-tdep.c (ppc_vrreg_offset): Remove.
3813         (ppc_supply_vrregset): Remove.
3814         (ppc_collect_vrregset): Remove.
3815         * ppc-linux-tdep.c (ppc_linux_collect_vrregset): New function.
3816         (ppc_linux_vrregset) : New function.
3817         (ppc32_le_linux_vrregmap, ppc32_be_linux_vrregmap)
3818         (ppc32_le_linux_vrregset, ppc32_be_linux_vrregset): New globals.
3819         (ppc32_linux_vrregset): Remove.
3820         (ppc_linux_iterate_over_regset_sections): Call ppc_linux_vrregset
3821         and use result instead of ppc32_linux_vrregset.
3822         (ppc32_linux_reg_offsets): Remove initializers for vector register
3823         offset fields.
3824         (ppc64_linux_reg_offsets): Likewise.
3825         * ppc-linux-tdep.h (ppc_linux_vrregset): New declaration.
3826         * ppc-linux-nat.c: Include regset.h.
3827         (gdb_vrregset_t): Adjust comment to account for little-endian
3828         mode.
3829         (supply_vrregset, fill_vrregset): Remove.
3830         (fetch_altivec_register, store_altivec_register): Remove.
3831         (fetch_altivec_registers): Add regno parameter. Get regset using
3832         ppc_linux_vrregset. Use regset to supply registers.
3833         (store_altivec_registers): Add regno parameter. Get regset using
3834         ppc_linux_vrregset. Use regset to collect registers.
3835         (fetch_register): Call fetch_altivec_registers instead of
3836         fetch_altivec_register.
3837         (store_register): Call store_altivec_registers instead of
3838         store_altivec_register.
3839         (fetch_ppc_registers): Call fetch_altivec_registers with -1 for
3840         the new regno parameter.
3841         (store_ppc_registers): Call store_altivec_registers with -1 for
3842         the new regno parameter.
3843
3844 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3845
3846         * arch/ppc-linux-common.h (PPC_LINUX_SIZEOF_VRREGSET)
3847         (PPC_LINUX_SIZEOF_VSXREGSET): Define.
3848         * ppc-linux-nat.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
3849         (gdb_vrregset_t): Change array type size to
3850         PPC_LINUX_SIZEOF_VRREGSET.
3851         (gdb_vsxregset_t): Change array type size to
3852         PPC_LINUX_SIZEOF_VSXREGSET.
3853         * ppc-linux-tdep.c (ppc_linux_iterate_over_regset_sections):
3854         Change integer literals to PPC_LINUX_SIZEOF_VRREGSET and
3855         PPC_LINUX_SIZEOF_VSXREGSET.
3856
3857 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3858
3859         * configure.nat <linux powerpc>: Add ppc-linux.o to NATDEPFILES.
3860         * ppc-linux-nat.c (ppc_linux_target_wordsize): Move to
3861         nat/ppc-linux.c.
3862         (ppc_linux_nat_target::auxv_parse): Get thread id tid. Call
3863         ppc_linux_target_wordsize with tid.
3864         (ppc_linux_nat_target::read_description): Call ppc_linux_target
3865         wordsize with tid.
3866         * nat/ppc-linux.c: Include nat/gdb_ptrace.h.
3867         (ppc64_64bit_inferior_p): Add static and inline specifiers.
3868         (ppc_linux_target_wordsize): Move here from ppc-linux-nat.c. Add
3869         tid parameter. Remove static specifier.
3870         * nat/ppc-linux.h (ppc64_64bit_inferior_p): Remove declaration.
3871         (ppc_linux_target_wordsize): New declaration.
3872
3873 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3874
3875         * arch/ppc-linux-common.c: New file.
3876         * arch/ppc-linux-common.h: New file.
3877         * arch/ppc-linux-tdesc.h: New file.
3878         * configure.tgt (powerpc*-*-linux*): Add arch/ppc-linux-common.o.
3879         * Makefile.in (ALL_TARGET_OBS): Add arch/ppc-linux-common.o.
3880         (HFILES_NO_SRCDIR): Add arch/ppc-linux-common.h and
3881         arch/ppc-linux-tdesc.h.
3882         * ppc-linux-nat.c: Include arch/ppc-linux-common.h and
3883         arch/ppc-linux-tdesc.h.
3884         (ppc_linux_nat_target::read_description): Remove target
3885         description matching code. Fill a ppc_linux_features struct and
3886         call ppc_linux_match_description with it. Move comment about ISA
3887         2.05 to ppc-linux-common.c.
3888         * ppc-linux-tdep.c: Include arch/ppc-linux-common.h and
3889         arch/ppc-linux-tdesc.h.
3890         (ppc_linux_core_read_description): Remove target description
3891         matching code. Fill a ppc_linux_features struct and call
3892         ppc_linux_match_description with it.
3893         * ppc-linux-tdep.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
3894         (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
3895         (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
3896         (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
3897         (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
3898         (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
3899         (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
3900         (tdesc_powerpc_e500l): Remove.
3901
3902 2018-05-22  Joel Brobecker  <brobecker@adacore.com>
3903
3904         * ada-lang.c (catch_assert_command): Pass empty string instead
3905         of NULL for excep_string argument.
3906
3907 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
3908
3909         * mips-linux-nat.c (mips64_linux_register_addr): Return -1 if
3910         the width of the requested register exceeds the width of the
3911         `ptrace' data type.
3912
3913 2018-05-21  Tom Tromey  <tom@tromey.com>
3914
3915         * printcmd.c (output_command): Remove.
3916         (output_command_const): Rename to output_command.
3917         * valprint.h (output_command): Rename from output_command_const.
3918         * tracepoint.c (trace_dump_actions): Call output_command.
3919
3920 2018-05-21  Tom Tromey  <tom@tromey.com>
3921
3922         * mi/mi-cmd-catch.c (mi_cmd_catch_assert)
3923         (mi_cmd_catch_exception, mi_cmd_catch_handlers): Update.
3924         * ada-lang.h (create_ada_exception_catchpoint): Update.
3925         * ada-lang.c (struct ada_catchpoint) <excep_string>: Now a
3926         std::string.
3927         (create_excep_cond_exprs, ~ada_catchpoint)
3928         (should_stop_exception, print_one_exception)
3929         (print_mention_exception, print_recreate_exception): Update.
3930         (ada_get_next_arg): Remove.
3931         (catch_ada_exception_command_split): Use std::string.  Change type
3932         of "excep_string", "cond_string".
3933         (catch_ada_exception_command): Update.
3934         (create_ada_exception_catchpoint): Change type of excep_string.
3935         (ada_exception_sal): Remove excep_string parameter.
3936         (~ada_catchpoint): Remove.
3937
3938 2018-05-21  Tom Tromey  <tom@tromey.com>
3939
3940         * ada-lang.c (ada_collect_symbol_completion_matches): Remove
3941         cleanup.
3942
3943 2018-05-21  Tom Tromey  <tom@tromey.com>
3944
3945         * ada-lang.c (ada_exception_message_1, ada_exception_message):
3946         Return unique_xmalloc_ptr.
3947         (print_it_exception): Update.
3948
3949 2018-05-21  Tom Tromey  <tom@tromey.com>
3950
3951         * tracepoint.c (trace_dump_actions): Use std::string.
3952
3953 2018-05-21  Tom Tromey  <tom@tromey.com>
3954
3955         * symfile.c (reread_symbols): Use std::string for original_name.
3956
3957 2018-05-21  Tom Tromey  <tom@tromey.com>
3958
3959         * dwarf2read.c (dwarf2_read_debug_names): Use std::unique_ptr.
3960         (mapped_index_base): Use DISABLE_COPY_AND_ASSIGN.  Default
3961         constructor.
3962
3963 2018-05-20  Simon Marchi  <simon.marchi@polymtl.ca>
3964
3965         * common/traits.h (HAVE_IS_TRIVIALLY_COPYABLE): Rename the wrong
3966         instance to...
3967         (HAVE_IS_TRIVIALLY_CONSTRUCTIBLE): ... this.
3968         * objfiles.c (get_objfile_bfd_data): Allocate
3969         objfile_per_bfd_storage with obstack_new when allocating on
3970         obstack.
3971
3972 2018-05-20  Simon Marchi  <simon.marchi@ericsson.com>
3973
3974         * ada-lang.c (cache_symbol): Use XOBNEW and/or XOBNEWVEC and/or
3975         OBSTACK_ZALLOC.
3976         * dwarf2-frame.c (dwarf2_build_frame_info): Likewise.
3977         * hppa-tdep.c (hppa_init_objfile_priv_data): Likewise.
3978         * mdebugread.c (mdebug_build_psymtabs): Likewise.
3979         (add_pending): Likewise.
3980         (parse_symbol): Likewise.
3981         (parse_partial_symbols): Likewise.
3982         (psymtab_to_symtab_1): Likewise.
3983         (new_psymtab): Likewise.
3984         (elfmdebug_build_psymtabs): Likewise.
3985         * minsyms.c (terminate_minimal_symbol_table): Likewise.
3986         * objfiles.c (get_objfile_bfd_data): Likewise.
3987         (objfile_register_static_link): Likewise.
3988         * psymtab.c (allocate_psymtab): Likewise.
3989         * stabsread.c (read_member_functions): Likewise.
3990         * xcoffread.c (xcoff_end_psymtab): Likewise.
3991
3992 2018-05-20  Simon Marchi  <simon.marchi@ericsson.com>
3993
3994         * common/traits.h (HAVE_IS_TRIVIALLY_COPYABLE): Define if
3995         compiler supports std::is_trivially_constructible.
3996         * common/poison.h: Include obstack.h.
3997         (IsMallocable): Define to is_trivially_constructible if the
3998         compiler supports it, define to true_type otherwise.
3999         (xobnew): New.
4000         (XOBNEW): Redefine.
4001         (xobnewvec): New.
4002         (XOBNEWVEC): Redefine.
4003         * gdb_obstack.h (obstack_zalloc): New.
4004         (OBSTACK_ZALLOC): Redefine.
4005         (obstack_calloc): New.
4006         (OBSTACK_CALLOC): Redefine.
4007         (obstack_new): New.
4008         * gdbarch.sh: Include gdb_obstack in gdbarch.h.
4009         (gdbarch_obstack): New declaration in gdbarch.h, definition in
4010         gdbarch.c.
4011         (GDBARCH_OBSTACK_CALLOC, GDBARCH_OBSTACK_ZALLOC): Use
4012         obstack_calloc/obstack_zalloc.
4013         (gdbarch_obstack_zalloc): Remove.
4014         * target-descriptions.c (tdesc_data_init): Use obstack_new.
4015
4016 2018-05-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4017
4018         * stack.c (backtrace_command_1): Remove useless variable int i.
4019
4020 2018-05-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4021
4022         * stack.c (print_frame_info): Fix comment.
4023
4024 2018-05-18  Tom Tromey  <tom@tromey.com>
4025
4026         * dwarf2read.c (struct dwz_file): Add constructor, initializers.
4027         <dwz_bfd>: Now a gdb_bfd_ref_ptr.
4028         (~dwarf2_per_objfile): Update
4029         (dwarf2_get_dwz_file): Use new.
4030         * dwarf2read.h (struct dwarf2_per_objfile) <dwz_file>: Now a
4031         unique_ptr.
4032
4033 2018-05-18  Tom Tromey  <tom@tromey.com>
4034
4035         * dwarf2read.h (struct dwarf2_per_objfile) <dwp_file>: Now a
4036         unique_ptr.
4037         * dwarf2read.c (struct dwp_file): Add constructor and
4038         initializers.
4039         (open_and_init_dwp_file): Return a unique_ptr.
4040         (dwarf2_per_objfile, create_dwp_hash_table)
4041         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2)
4042         (lookup_dwo_unit_in_dwp): Update.
4043         (open_and_init_dwp_file, get_dwp_file): Update.
4044
4045 2018-05-18  Tom Tromey  <tom@tromey.com>
4046
4047         * dwarf2read.c (dwarf2_per_objfile): Update.
4048         (struct mapped_index): Add initializers.
4049         (dwarf2_read_index): Use new.
4050         (dw2_symtab_iter_init): Update.
4051         * dwarf2read.h (struct dwarf2_per_objfile) <index_table>: Now a
4052         unique_ptr.
4053
4054 2018-05-18  Simon Marchi  <simon.marchi@ericsson.com>
4055
4056         * dwarf2read.c (mapped_index) <total_size>: Remove.
4057
4058 2018-05-18  Simon Marchi  <simon.marchi@ericsson.com>
4059
4060         * unittests/format_pieces-selftests.c (test_format_specifier):
4061         Add ARI comments.
4062
4063 2018-05-18  Tom Tromey  <tom@tromey.com>
4064
4065         * c-typeprint.c (maybe_print_hole): New function.
4066         (c_print_type_struct_field_offset): Update.
4067         (c_type_print_base_struct_union): Call maybe_print_hole.
4068
4069 2018-05-17  Keith Seitz  <keiths@redhat.com>
4070
4071         * breakpoint.c (build_bpstat_chain): New function, moved from
4072         bpstat_stop_status.
4073         (bpstat_stop_status): Add optional parameter, `stop_chain'.
4074         If no stop chain is passed, call build_bpstat_chain to build it.
4075         * breakpoint.h (build_bpstat_chain): Declare.
4076         (bpstat_stop_status): Move documentation here from breakpoint.c.
4077         * infrun.c (handle_signal_stop): Before eliding inlined frames,
4078         build the stop chain and pass it to skip_inline_frames.
4079         Pass this stop chain to bpstat_stop_status.
4080         * inline-frame.c: Include breakpoint.h.
4081         (stopped_by_user_bp_inline_frame): New function.
4082         (skip_inline_frames): Add parameter `stop_chain'.
4083         Move documention to inline-frame.h.
4084         If non-NULL, use stopped_by_user_bp_inline_frame to determine
4085         whether the frame should be elided.
4086         * inline-frame.h (skip_inline_frames): Add parameter `stop_chain'.
4087         Add moved documentation and update for new parameter.
4088
4089 2018-05-17  Simon Marchi  <simon.marchi@ericsson.com>
4090
4091         PR cli/14975
4092         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
4093         unittests/format_pieces-selftests.c.
4094         * common/format.h (format_piece) <operator==>: New.
4095         (format_pieces) <operator[]>: Remove.
4096         * common/format.c (format_pieces::format_pieces): Handle \e.
4097         * unittests/format_pieces-selftests.c: New.
4098
4099 2018-05-17  Tom Tromey  <tom@tromey.com>
4100
4101         PR symtab/23010:
4102         * dwarf2read.c (load_cu, dw2_do_instantiate_symtab)
4103         (dw2_instantiate_symtab): Add skip_partial parameter.
4104         (dw2_find_last_source_symtab, dw2_map_expand_apply)
4105         (dw2_lookup_symbol, dw2_expand_symtabs_for_function)
4106         (dw2_expand_all_symtabs, dw2_expand_symtabs_with_fullname)
4107         (dw2_expand_symtabs_matching_one)
4108         (dw2_find_pc_sect_compunit_symtab)
4109         (dw2_debug_names_lookup_symbol)
4110         (dw2_debug_names_expand_symtabs_for_function): Update.
4111         (init_cutu_and_read_dies): Add skip_partial parameter.
4112         (process_psymtab_comp_unit, build_type_psymtabs_1)
4113         (process_skeletonless_type_unit, load_partial_comp_unit)
4114         (psymtab_to_symtab_1): Update.
4115         (load_full_comp_unit): Add skip_partial parameter.
4116         (process_imported_unit_die, dwarf2_read_addr_index)
4117         (follow_die_offset, dwarf2_fetch_die_loc_sect_off)
4118         (dwarf2_fetch_constant_bytes, dwarf2_fetch_die_type_sect_off)
4119         (read_signatured_type): Update.
4120
4121 2018-05-17  Simon Marchi  <simon.marchi@ericsson.com>
4122
4123         * value.c (release_value): Remove unused variable.
4124         (record_latest_value): Likewise.
4125         (access_value_history): Likewise.
4126         (preserve_values): Likewise.
4127
4128 2018-05-17  Tom Tromey  <tom@tromey.com>
4129
4130         * extension.h (struct ext_lang_type_printers) <py_type_printers>:
4131         Initialize.
4132
4133 2018-05-16  Maciej W. Rozycki  <macro@mips.com>
4134
4135         PR gdb/22286
4136         * linux-nat-trad.c (linux_nat_trad_target::fetch_register):
4137         Also handle registers whose width is not a multiple of
4138         PTRACE_TYPE_RET.
4139         (linux_nat_trad_target::store_register): Likewise.
4140
4141 2018-05-16  Tom Tromey  <tom@tromey.com>
4142
4143         * gdbcore.h (core_bfd): Redefine.
4144         * corelow.c (core_target::close): Update.
4145         (core_target_open): Update.
4146         * progspace.h (struct program_space) <cbfd>: Now a
4147         gdb_bfd_ref_ptr.
4148
4149 2018-05-16  Tom Tromey  <tom@tromey.com>
4150
4151         PR cli/19551:
4152         * symfile-add-flags.h (enum symfile_add_flags)
4153         <SYMFILE_NOT_FILENAME>: New constant.
4154         * symfile.c (read_symbols): Use SYMFILE_NOT_FILENAME.  Get
4155         objfile name from BFD.
4156         (symbol_file_add_with_addrs): Check SYMFILE_NOT_FILENAME.
4157         * minidebug.c (find_separate_debug_file_in_section): Put
4158         ".gnu_debugdata" into BFD's file name.
4159
4160 2018-05-16  Simon Marchi  <simon.marchi@ericsson.com>
4161
4162         * regcache.c (regcache_read_ftype, regcache_write_ftype):
4163         Remove.
4164
4165 2018-05-15  Tamar Christina  <tamar.christina@arm.com>
4166
4167         PR binutils/21446
4168         * aarch64-tdep.c (aarch64_analyze_prologue,
4169         aarch64_software_single_step, aarch64_displaced_step_copy_insn):
4170         Indicate not interested in errors.
4171
4172 2018-05-15  Maciej W. Rozycki  <macro@mips.com>
4173
4174         * mips-linux-nat.c (mips_linux_nat_target::fetch_registers):
4175         Supply the MIPS_ZERO_REGNUM register.
4176
4177 2018-05-15  Maciej W. Rozycki  <macro@mips.com>
4178
4179         * mips-tdep.c (mask_address_var): Make variable static.
4180
4181 2018-05-14  Tom Tromey  <tom@tromey.com>
4182
4183         * dwarf2read.c (rust_union_quirks): Clear rust_unions.
4184
4185 2018-05-11  Andrew Burgess  <andrew.burgess@embecosm.com>
4186
4187         * i387-tdep.c (i387_collect_xsave): Use FXSAVE_MXCSR_ADDR not
4188         FXSAVE_ADDR for the mxcsr register.
4189
4190 2018-05-11  Max Filippov  <jcmvbkbc@gmail.com>
4191
4192         * configure.tgt (xtensa*-*-linux*): Drop gdb_target definition.
4193
4194 2018-05-11  Pedro Alves  <palves@redhat.com>
4195
4196         * corelow.c (core_target) <core_target>: No longer inline.
4197         Initialize m_core_gdbarch, m_core_vec and build the section table
4198         here.
4199         <~core_target>: New.
4200         <core_gdbarch, get_core_register_section>: New methods.
4201         <m_core_section_table, m_core_vec, m_core_gdbarch>: New fields,
4202         factored out from ...
4203         <core_data, core_vec, core_gdbarch>: ... these deleted globals.
4204         (core_ops): Delete.
4205         (sniff_core_bfd): Add gdbarch parameter.
4206         (core_close): Delete, merged into ...
4207         (core_target::close): ... here.  Delete self.
4208         (core_close_cleanup): Delete.
4209         (core_target_open): Allocate a core_target on the heap.  Use a
4210         unique_ptr instead of a cleanup.  Bits moved into the core_target
4211         ctor.  Adjust to use core_target methods instead of globals.
4212         (get_core_register_section): Rename to ...
4213         (core_target::get_core_register_section): ... this and adjust.
4214         (struct get_core_registers_cb_data): New.
4215         (get_core_registers_cb): Use it.  Use bool.
4216         (core_target::fetch_registers, core_target::files_info)
4217         (core_target::xfer_partial, core_target::read_description)
4218         (core_target::pid_to, core_target::thread_name): Adjust to
4219         reference class fields instead of globals.
4220         * target.h (struct target_ops_deleter, target_ops_up): New.
4221
4222 2018-05-11  Pedro Alves  <palves@redhat.com>
4223
4224         * corefile.c (core_file_command): Move to corelow.c.
4225         * corelow.c (the_core_target): Delete.
4226         (core_file_command): Moved from corefile.c.  Check exec_bfd
4227         instead of the_core_target.  Use target_detach instead of calling
4228         into the_core_target directly.
4229         (maybe_say_no_core_file_now): New.
4230         (core_target::detach): Use it.
4231         (_initialize_corelow): Remove references to the_core_target.
4232         * gdbcore.h (the_core_target): Delete.
4233
4234 2018-05-11  Tom Tromey  <tromey@redhat.com>
4235             Pedro Alves  <palves@redhat.com>
4236
4237         * corefile.c (core_bfd): Remove.
4238         * gdbcore.h (core_bfd): Now a macro.
4239         * progspace.h (struct program_space) <cbfd>: New field.
4240
4241 2018-05-11  Tom Tromey  <tom@tromey.com>
4242
4243         * mdebugread.c (parse_partial_symbols, psymtab_to_symtab_1): Use
4244         gdb::def_vector.
4245
4246 2018-05-10  Tom Tromey  <tom@tromey.com>
4247
4248         * configure: Rebuild.
4249         * warning.m4 (AM_GDB_WARNINGS): Use -Wimplicit-fallthrough=3.
4250
4251 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
4252
4253         PR server/23158:
4254         * regformats/regdat.sh: Adjust script, following the addition
4255         of the new expedite_regs parameter to init_target_desc.
4256
4257 2018-05-10  Omair Javaid  <omair.javaid@linaro.org>
4258
4259         PR gdb/23127
4260         * aarch64-linux-tdep.c (aarch64_linux_init_abi): Add call to
4261         set_gdbarch_significant_addr_bit.
4262         * aarch64-tdep.c (aarch64_gdbarch_init): Remove call to
4263         set_gdbarch_significant_addr_bit.
4264         * utils.c (address_significant): Update to sign extend addr.
4265
4266 2018-05-09  Max Filippov  <jcmvbkbc@gmail.com>
4267
4268         * xtensa-linux-tdep.c (xtensa-tdep.h): New include.
4269         (xtensa_linux_init_abi): Limit tdep->num_regs by
4270         tdep->num_nopriv_regs.
4271         * xtensa-tdep.c (xtensa_derive_tdep): Calculate
4272         tdep->num_nopriv_regs and only copy it to tdep->num_regs if it's
4273         not initialized.
4274
4275 2018-05-08  Simon Marchi  <simon.marchi@ericsson.com>
4276
4277         * unittests/string_view-selftests.c: Define GNULIB_NAMESPACE.
4278
4279 2018-05-08  Andrew Burgess  <andrew.burgess@embecosm.com>
4280
4281         * common/x86-xstate.h (I387_FCTRL_INIT_VAL): New constant.
4282         (I387_MXCSR_INIT_VAL): New constant.
4283         * amd64-tdep.c (amd64_supply_xsave): Only read state from xsave
4284         buffer if it was supplied by the inferior.
4285         * i387-tdep.c (i387_supply_fsave): Use I387_MXCSR_INIT_VAL.
4286         (i387_xsave_get_clear_bv): New function.
4287         (i387_supply_xsave): Only read x87 control registers from the
4288         xsave buffer if the feature is enabled, and the state will have
4289         been written, otherwise, provide a suitable default.
4290         (i387_collect_xsave): Pre-clear all registers in xsave buffer,
4291         including x87 control registers.  Update control registers if they
4292         have changed from the default value, and mark features as enabled
4293         as required.
4294         * i387-tdep.h (i387_xsave_get_clear_bv): Declare.
4295
4296 2018-05-08  Ulrich Weigand  <uweigand@de.ibm.com>
4297
4298         * spu-tdep.c (info_spu_event_command): Fix output formatting.
4299
4300 2018-05-07  Tom Tromey  <tom@tromey.com>
4301
4302         * configure: Rebuild.
4303         * warning.m4 (AM_GDB_WARNINGS): Add -Wduplicated-cond.
4304
4305 2018-05-07  Tom Tromey  <tom@tromey.com>
4306
4307         PR tdep/20362:
4308         * arm-tdep.c (arm_record_vfp_data_proc_insn): Properly mask off D
4309         bit.  Use correct value for VDIV.
4310
4311 2018-05-04  Tom Tromey  <tom@tromey.com>
4312
4313         * configure: Rebuild.
4314         * warning.m4 (AM_GDB_WARNINGS): Add -Wimplicit-fallthrough.
4315
4316 2018-05-04  Tom Tromey  <tom@tromey.com>
4317
4318         * linux-record.c (record_linux_system_call) <case
4319         RECORD_SYS_RECVFROM>: Add "break".
4320
4321 2018-05-04  Tom Tromey  <tom@tromey.com>
4322
4323         * mi/mi-main.c (mi_cmd_trace_frame_collected) <REGISTERS_FORMAT>:
4324         Add missing "break".
4325         * mi/mi-cmd-stack.c (mi_cmd_stack_list_locals) <NO_FRAME_FILTERS>:
4326         Add missing "break".
4327
4328 2018-05-04  Tom Tromey  <tom@tromey.com>
4329
4330         * rs6000-tdep.c (ppc_process_record_op4)
4331         (ppc_process_record_op63): Add fall-through comment.
4332
4333 2018-05-04  Tom Tromey  <tom@tromey.com>
4334
4335         * i386-tdep.c (i386_process_record): Add fall-through comment.
4336
4337 2018-05-04  Tom Tromey  <tom@tromey.com>
4338
4339         * stabsread.c (define_symbol) <case 'p'>: Add fall-through
4340         comment.
4341
4342 2018-05-04  Tom Tromey  <tom@tromey.com>
4343
4344         * riscv-tdep.c (riscv_isa_xlen): Add fall-through comment.
4345         * utils.c (can_dump_core) <LIMIT_CUR>: Add fall-through comment.
4346         * eval.c (fetch_subexp_value) <MEMORY_ERROR>: Add fall-through
4347         comment.
4348         * d-valprint.c (d_val_print) <TYPE_CODE_STRUCT>: Add fall-through
4349         comment.
4350         * coffread.c (coff_symtab_read) <C_LABEL>: Add fall-through
4351         comment.
4352
4353 2018-05-04  Tom Tromey  <tom@tromey.com>
4354
4355         * dwarf2loc.c (unimplemented): Add ATTRIBUTE_NORETURN.
4356
4357 2018-05-04  Tom Tromey  <tom@tromey.com>
4358
4359         * s390-tdep.c (s390_process_record): Fix fall-through comments.
4360         * xcoffread.c (scan_xcoff_symtab): Move comment later.
4361         * symfile.c (section_is_mapped): Fix fall-through comment.
4362         * stabsread.c (define_symbol, read_member_functions): Fix
4363         fall-through comment.
4364         * s390-linux-tdep.c (s390_process_record): Fix fall-through
4365         comment.
4366         * remote.c (remote_wait_as): Fix fall-through comment.
4367         * p-exp.y (yylex): Fix fall-through comment.
4368         * nat/x86-dregs.c (x86_length_and_rw_bits): Fix fall-through
4369         comment.
4370         * msp430-tdep.c (msp430_gdbarch_init): Fix fall-through comment.
4371         * mdebugread.c (parse_partial_symbols): Fix fall-through comment.
4372         * jv-exp.y (yylex): Fix fall-through comment.
4373         * go-exp.y (lex_one_token): Fix fall-through comment.
4374         * gdbtypes.c (get_discrete_bounds, rank_one_type): Fix
4375         fall-through comment.
4376         * f-exp.y (yylex): Fix fall-through comment.
4377         * dwarf2read.c (process_die): Fix fall-through comments.
4378         * dbxread.c (process_one_symbol): Fix fall-through comment.
4379         * d-exp.y (lex_one_token): Fix fall-through comment.
4380         * cp-name-parser.y (yylex): Fix fall-through comment.
4381         * coffread.c (coff_symtab_read): Fix fall-through comment.
4382         * c-exp.y (lex_one_token): Fix fall-through comment.
4383         * arm-tdep.c (arm_decode_miscellaneous): Fix fall-through
4384         comment.
4385         * arch/arm.c (arm_instruction_changes_pc): Fix fall-through
4386         comment.
4387
4388 2018-05-04  Tom Tromey  <tom@tromey.com>
4389
4390         PR python/22730:
4391         * NEWS: Mention gdb.execute change.
4392         * gdbcmd.h (execute_control_command): Don't declare.
4393         * python/python.c (execute_gdb_command): Use read_command_lines_1,
4394         execute_control_commands, execute_control_commands_to_string.
4395         * cli/cli-script.h (execute_control_commands)
4396         (execute_control_commands_to_string): Declare.
4397         (execute_control_command): Add from_tty parameter.
4398         * cli/cli-script.c (execute_control_commands)
4399         (execute_control_commands_to_string): New functions.
4400         (execute_user_command): Use execute_control_commands.
4401         (execute_control_command_1): Add "from_tty" parameter.  Update.
4402         (execute_control_command): Likewise.
4403
4404 2018-05-04  Tom Tromey  <tom@tromey.com>
4405
4406         PR python/22731:
4407         * NEWS: Mention that breakpoint commands are writable.
4408         * python/py-breakpoint.c (bppy_set_commands): New function.
4409         (breakpoint_object_getset) <"commands">: Use it.
4410
4411 2018-05-04  Tom Tromey  <tom@tromey.com>
4412
4413         * tracepoint.c (actions_command): Update.
4414         * mi/mi-cmd-break.c (mi_command_line_array)
4415         (mi_command_line_array_cnt, mi_command_line_array_ptr)
4416         (mi_read_next_line): Remove.
4417         (mi_cmd_break_commands): Update.
4418         * cli/cli-script.h (read_command_lines, read_command_lines_1): Use
4419         function_view.
4420         * cli/cli-script.c (get_command_line): Update.
4421         (process_next_line): Use function_view.  Constify.
4422         (recurse_read_control_structure, read_command_lines)
4423         (read_command_lines_1): Change argument types to function_view.
4424         (do_define_command, document_command): Update.
4425         * breakpoint.h (check_tracepoint_command): Don't declare.
4426         * breakpoint.c (check_tracepoint_command): Remove.
4427         (commands_command_1, create_tracepoint_from_upload): Update.
4428
4429 2018-05-04  Tom Tromey  <tom@tromey.com>
4430
4431         PR gdb/11750:
4432         * cli/cli-script.h (enum command_control_type) <define_control>:
4433         New constant.
4434         * cli/cli-script.c (multi_line_command_p): Handle define_control.
4435         (build_command_line, execute_control_command_1)
4436         (process_next_line): Likewise.
4437         (do_define_command): New function, extracted from define_command.
4438         (define_command): Use it.
4439
4440 2018-05-04  Tom Tromey  <tom@tromey.com>
4441
4442         * tracepoint.c (actions_command): Update.
4443         * cli/cli-script.h (read_command_lines): Update.
4444         * cli/cli-script.c (read_command_lines): Constify prompt_arg.
4445         (MAX_TMPBUF): Remove define.
4446         (define_command): Use string_printf.
4447         (document_command): Likewise.
4448         * breakpoint.c (commands_command_1): Update.
4449
4450 2018-05-04  Tom Tromey  <tom@tromey.com>
4451
4452         * top.c (execute_command): Update.
4453         * cli/cli-script.h (print_command_lines): Now varargs.
4454         * cli/cli-script.c (print_command_lines): Now varargs.
4455         (execute_control_command_1) <case while_control, case if_control>:
4456         Update.
4457
4458 2018-05-04  Tom Tromey  <tom@tromey.com>
4459
4460         * tracepoint.c (all_tracepoint_actions): Rename from
4461         all_tracepoint_actions_and_cleanup.  Change return type.
4462         (actions_command, encode_actions_1, encode_actions)
4463         (trace_dump_actions, tdump_command): Update.
4464         * remote.c (remote_download_command_source): Update.
4465         * python/python.c (gdbpy_eval_from_control_command)
4466         (python_command, python_interactive_command): Update.
4467         * mi/mi-cmd-break.c (mi_cmd_break_commands): Update.
4468         * guile/guile.c (guile_command)
4469         (gdbscm_eval_from_control_command, guile_command): Update.
4470         * compile/compile.c (compile_code_command)
4471         (compile_print_command, compile_to_object): Update.
4472         * cli/cli-script.h (struct command_lines_deleter): New.
4473         (counted_command_line): New typedef.
4474         (struct command_line): Add constructor, destructor.
4475         <body_list>: Remove.
4476         <body_list_0, body_list_1>: New members.
4477         (command_line_up): Remove typedef.
4478         (read_command_lines, read_command_lines_1, get_command_line):
4479         Update.
4480         (copy_command_lines): Don't declare.
4481         * cli/cli-script.c (build_command_line): Use "new".
4482         (get_command_line): Return counted_command_line.
4483         (print_command_lines, execute_user_command)
4484         (execute_control_command_1, while_command, if_command): Update.
4485         (realloc_body_list): Remove.
4486         (process_next_line, recurse_read_control_structure): Update.
4487         (read_command_lines, read_command_lines_1): Return counted_command_line.
4488         (free_command_lines): Use "delete".
4489         (copy_command_lines): Remove.
4490         (define_command, document_command, show_user_1): Update.
4491         * cli/cli-decode.h (struct cmd_list_element) <user_commands>: Now
4492         a counted_command_line.
4493         * breakpoint.h (counted_command_line): Remove typedef.
4494         (breakpoint_set_commands): Update.
4495         * breakpoint.c (check_no_tracepoint_commands)
4496         (validate_commands_for_breakpoint): Update.
4497         (breakpoint_set_commands): Change commands to be a
4498         counted_command_line.
4499         (commands_command_1, update_dprintf_command_list)
4500         (create_tracepoint_from_upload): Update.
4501
4502 2018-05-04  Tom Tromey  <tom@tromey.com>
4503
4504         * cli/cli-decode.h (cmd_list_element): New constructor.
4505         (~cmd_list_element): New destructor.
4506         (struct cmd_list_element): Add initializers.
4507         * cli/cli-decode.c (do_add_cmd): Use "new".
4508         (delete_cmd): Use "delete".
4509
4510 2018-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
4511             Pedro Alves <palves@redhat.com>
4512
4513         PR breakpoints/19806 and support for PR external/20207.
4514         * NEWS: Mention Aarch64 watchpoint improvements.
4515         * aarch64-linux-nat.c (aarch64_linux_stopped_data_address): Fix missed
4516         watchpoints and PR external/20207 watchpoints.
4517         * nat/aarch64-linux-hw-point.c
4518         (kernel_supports_any_contiguous_range): New.
4519         (aarch64_watchpoint_offset): New.
4520         (aarch64_watchpoint_length): Support PR external/20207 watchpoints.
4521         (aarch64_point_encode_ctrl_reg): New parameter offset, new asserts.
4522         (aarch64_point_is_aligned): Support PR external/20207 watchpoints.
4523         (aarch64_align_watchpoint): New parameters aligned_offset_p and
4524         next_addr_orig_p.  Support PR external/20207 watchpoints.
4525         (aarch64_downgrade_regs): New.
4526         (aarch64_dr_state_insert_one_point): New parameters offset and
4527         addr_orig.
4528         (aarch64_dr_state_remove_one_point): Likewise.
4529         (aarch64_handle_breakpoint): Update caller.
4530         (aarch64_handle_aligned_watchpoint): Likewise.
4531         (aarch64_handle_unaligned_watchpoint): Support addr_orig and
4532         aligned_offset.
4533         (aarch64_linux_set_debug_regs): Remove const from state.  Call
4534         aarch64_downgrade_regs.
4535         (aarch64_show_debug_reg_state): Print also dr_addr_orig_wp.
4536         * nat/aarch64-linux-hw-point.h (DR_CONTROL_LENGTH): Rename to ...
4537         (DR_CONTROL_MASK): ... this.
4538         (struct aarch64_debug_reg_state): New field dr_addr_orig_wp.
4539         (unsigned int aarch64_watchpoint_offset): New prototype.
4540         (aarch64_linux_set_debug_regs): Remove const from state.
4541         * utils.c (align_up, align_down): Move to ...
4542         * common/common-utils.c (align_up, align_down): ... here.
4543         * utils.h (align_up, align_down): Move to ...
4544         * common/common-utils.h (align_up, align_down): ... here.
4545
4546 2018-05-04  Joel Brobecker  <brobecker@adacore.com>
4547
4548         * sparc-tdep.c (sparc_structure_return_p): Re-implement to
4549         match the ABI as summarized in GCC's gcc/config/sparc/sparc.c.
4550         (sparc_arg_by_memory_p): Renamed from sparc_arg_on_registers_p.
4551         Re-implement to match the ABI as summarized in GCC's
4552         gcc/config/sparc/sparc.c.  All callers updated.
4553         (sparc32_store_arguments): Remove assertion.
4554
4555 2018-05-04  Tom Tromey  <tom@tromey.com>
4556
4557         * printcmd.c: Don't include tui.h.
4558         (decode_format): Use skip_spaces.
4559
4560 2018-05-04  Tom Tromey  <tom@tromey.com>
4561
4562         PR gdb/22619:
4563         * printcmd.c (last_count): New global.
4564         (x_command): Use saved count when repeating.
4565
4566 2018-05-04  Tom Tromey  <tom@tromey.com>
4567
4568         * nto-procfs.c (do_closedir_cleanup): Remove.
4569         (procfs_pidlist): Use gdb_dir_up.
4570         * procfs.c (do_closedir_cleanup): Remove.
4571         (proc_update_threads): Use gdb_dir_up.
4572         * common/filestuff.h (struct gdb_dir_deleter): New.
4573         (gdb_dir_up): New typedef.
4574
4575 2018-05-04  Tom Tromey  <tom@tromey.com>
4576
4577         * ada-lang.c (print_mention_exception): Use std::string.
4578
4579 2018-05-04  Tom Tromey  <tom@tromey.com>
4580
4581         * ada-lang.c (create_excep_cond_exprs): Update.
4582         (ada_exception_catchpoint_cond_string): Use std::string.
4583
4584 2018-05-04  Tom Tromey  <tom@tromey.com>
4585
4586         * ada-lang.c (xget_renaming_scope): Return std::string.
4587         (old_renaming_is_invisible): Update.
4588
4589 2018-05-04  Tom Tromey  <tom@tromey.com>
4590
4591         * bfd-target.c (target_bfd::m_bfd): Now a gdb_bfd_ref_ptr.
4592         (target_bfd::target_bfd, target_bfd::~target_bfd): Update.
4593
4594 2018-05-04  Ulrich Weigand  <uweigand@de.ibm.com>
4595
4596         * spu-linux-nat.c (spu_linux_nat_target::wait): Fix syntax error.
4597
4598 2018-05-04  Tom Tromey  <tom@tromey.com>
4599
4600         * remote.c (remote_query_supported_append): Change type.
4601         (remote_check_symbols): Update.
4602
4603 2018-05-04  Paul Pluzhnikov  <ppluzhnikov@google.com>
4604
4605         PR gdb/11420
4606         * configure.ac: Prepend libpython.
4607         * python/python-config.py: Likewise.
4608         * configure: Regenerate.
4609
4610 2018-05-03  Simon Marchi  <simon.marchi@ericsson.com>
4611
4612         * Makefile.in (%.c: %.l): Use -t instead of --stdout.
4613
4614 2018-05-03  Pedro Alves  <palves@redhat.com>
4615
4616         * s390-linux-nat.c
4617         (s390_linux_nat_target::have_continuable_watchpoint): Mark with
4618         override.  Write 'true' instead of '1'.
4619         (s390_linux_nat_target::watchpoint_addr_within_range): Remove
4620         declaration.
4621
4622 2018-05-02  Pedro Alves  <palves@redhat.com>
4623
4624         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Use
4625         add_inf_child_target.
4626         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Use
4627         add_inf_child_target.
4628         * aix-thread.c (aix_thread_target_info): New.
4629         (aix_thread_target) <shortname, longname, doc>: Delete.
4630         <info>: New.
4631         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Use
4632         add_inf_child_target.
4633         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Use
4634         add_inf_child_target.
4635         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Use
4636         add_inf_child_target.
4637         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Use
4638         add_inf_child_target.
4639         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Use
4640         add_inf_child_target.
4641         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Use
4642         add_inf_child_target.
4643         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Use
4644         add_inf_child_target.
4645         * arm-linux-nat.c (_initialize_arm_linux_nat): Use
4646         add_inf_child_target.
4647         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Use
4648         add_inf_child_target.
4649         * bfd-target.c (target_bfd_target_info): New.
4650         (target_bfd) <shortname, longname, doc>: Delete.
4651         <info>: New.
4652         * bsd-kvm.c (bsd_kvm_target_info): New.
4653         (bsd_kvm_target) <shortname, longname, doc>: Delete.
4654         <info>: New.
4655         (bsd_kvm_target::open): Rename to ...
4656         (bsd_kvm_target_open): ... this.  Adjust.
4657         * bsd-uthread.c (bsd_uthread_target_info): New.
4658         (bsd_uthread_target) <shortname, longname, doc>: Delete.
4659         <info>: New.
4660         * corefile.c (core_file_command): Adjust.
4661         * corelow.c (core_target_info): New.
4662         (core_target) <shortname, longname, doc>: Delete.
4663         <info>: New.
4664         (core_target::open): Rename to ...
4665         (core_target_open): ... this.  Adjust.
4666         * ctf.c (ctf_target_info): New.
4667         (ctf_target) <shortname, longname, doc>: Delete.
4668         <info>: New.
4669         (ctf_target::open): Rename to ...
4670         (ctf_target_open): ... this.
4671         (_initialize_ctf): Adjust.
4672         * exec.c (exec_target_info): New.
4673         (exec_target) <shortname, longname, doc>: Delete.
4674         <info>: New.
4675         (exec_target::open): Rename to ...
4676         (exec_target_open): ... this.
4677         * gdbcore.h (core_target_open): Declare.
4678         * go32-nat.c (_initialize_go32_nat): Use add_inf_child_target.
4679         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Use
4680         add_inf_child_target.
4681         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Use
4682         add_inf_child_target.
4683         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Use
4684         add_inf_child_target.
4685         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Use
4686         add_inf_child_target.
4687         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Use
4688         add_inf_child_target.
4689         * i386-gnu-nat.c (_initialize_i386gnu_nat): Use
4690         add_inf_child_target.
4691         * i386-linux-nat.c (_initialize_i386_linux_nat): Use
4692         add_inf_child_target.
4693         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Use
4694         add_inf_child_target.
4695         * i386-obsd-nat.c (_initialize_i386obsd_nat): Use
4696         add_inf_child_target.
4697         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Use
4698         add_inf_child_target.
4699         * inf-child.c (inf_child_target_info): New.
4700         (inf_child_target::info): New.
4701         (inf_child_open_target): Remove 'target' parameter.  Use
4702         get_native_target instead.
4703         (inf_child_target::open): Delete.
4704         (add_inf_child_target): New.
4705         * inf-child.h (inf_child_target) <shortname, longname, doc, open>:
4706         Delete.
4707         <info>: New.
4708         (add_inf_child_target): Declare.
4709         (inf_child_open_target): Declare.
4710         * linux-thread-db.c (thread_db_target_info): New.
4711         (thread_db_target) <shortname, longname, doc>: Delete.
4712         <info>: New.
4713         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Use
4714         add_inf_child_target.
4715         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Use
4716         add_inf_child_target.
4717         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Use
4718         add_inf_child_target.
4719         * m88k-bsd-nat.c (_initialize_m88kbsd_nat): Use
4720         add_inf_child_target.
4721         * make-target-delegates (print_class): Adjust.
4722         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Use
4723         add_inf_child_target.
4724         * mips-linux-nat.c (_initialize_mips_linux_nat): Use
4725         add_inf_child_target.
4726         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Use
4727         add_inf_child_target.
4728         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Use
4729         add_inf_child_target.
4730         * nto-procfs.c (nto_native_target_info): New.
4731         (nto_procfs_target_native) <shortname, longname, doc>:
4732         Delete.
4733         <info>: New.
4734         (nto_procfs_target_info): New.
4735         (nto_procfs_target_procfs) <shortname, longname, doc>:
4736         Delete.
4737         <info>: New.
4738         (init_procfs_targets): Adjust.
4739         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Use
4740         add_inf_child_target.
4741         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Use
4742         add_inf_child_target.
4743         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Use
4744         add_inf_child_target.
4745         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Use
4746         add_inf_child_target.
4747         * ravenscar-thread.c (ravenscar_target_info): New.
4748         (ravenscar_thread_target) <shortname, longname, doc>:
4749         Delete.
4750         <info>: New.
4751         * record-btrace.c (record_btrace_target_info):
4752         (record_btrace_target) <shortname, longname, doc>: Delete.
4753         <info>: New.
4754         (record_btrace_target::open): Rename to ...
4755         (record_btrace_target_open): ... this.  Adjust.
4756         * record-full.c (record_longname, record_doc): New.
4757         (record_full_base_target) <shortname, longname, doc>: Delete.
4758         <info>: New.
4759         (record_full_target_info): New.
4760         (record_full_target): <shortname>: Delete.
4761         <info>: New.
4762         (record_full_core_open_1, record_full_open_1): Update comments.
4763         (record_full_base_target::open): Rename to ...
4764         (record_full_open): ... this.
4765         (cmd_record_full_restore): Update.
4766         (_initialize_record_full): Update.
4767         * remote-sim.c (remote_sim_target_info): New.
4768         (gdbsim_target) <shortname, longname, doc>: Delete.
4769         <info>: New.
4770         (gdbsim_target::open): Rename to ...
4771         (gdbsim_target_open): ... this.
4772         (_initialize_remote_sim): Adjust.
4773         * remote.c (remote_doc): New.
4774         (remote_target_info): New.
4775         (remote_target) <shortname, longname, doc>: Delete.
4776         <info>: New.
4777         (extended_remote_target_info): New.
4778         (extended_remote_target) <shortname, longname, doc>: Delete.
4779         <info>: New.
4780         (remote_target::open_1): Make static.  Adjust.
4781         * rs6000-nat.c (_initialize_rs6000_nat): Use add_inf_child_target.
4782         * s390-linux-nat.c (_initialize_s390_nat): Use
4783         add_inf_child_target.
4784         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Use
4785         add_inf_child_target.
4786         * sol-thread.c (thread_db_target_info): New.
4787         (sol_thread_target) <shortname, longname, doc>: Delete.
4788         <info>: New.
4789         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Use
4790         add_inf_child_target.
4791         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Use
4792         add_inf_child_target.
4793         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Use
4794         add_inf_child_target.
4795         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Use
4796         add_inf_child_target.
4797         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Use
4798         add_inf_child_target.
4799         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Use
4800         add_inf_child_target.
4801         * spu-linux-nat.c (_initialize_spu_nat): Use
4802         add_inf_child_target.
4803         * spu-multiarch.c (spu_multiarch_target_info): New.
4804         (spu_multiarch_target) <shortname, longname, doc>: Delete.
4805         <info>: New.
4806         * target-delegates.c: Regenerate.
4807         * target.c: Include <unordered_map>.
4808         (target_ops_p): Delete.
4809         (DEF_VEC_P(target_ops_p)): Delete.
4810         (target_factories): New.
4811         (test_target_info): New.
4812         (test_target_ops::info): New.
4813         (open_target): Adjust to use target_factories.
4814         (add_target_with_completer): Rename to ...
4815         (add_target): ... this.  Change prototype.  Register target_info
4816         and open callback in target_factories.  Register target_info in
4817         command context instead of target_ops.
4818         (add_target): Delete old implementation.
4819         (add_deprecated_target_alias): Change prototype.  Adjust.
4820         (the_native_target): New.
4821         (set_native_target, get_native_target): New.
4822         (find_default_run_target): Use the_native_target.
4823         (find_attach_target, find_run_target): Simplify.
4824         (target_ops::open): Delete.
4825         (dummy_target_info): New.
4826         (dummy_target::shortname, dummy_target::longname)
4827         (dummy_target::doc): Delete.
4828         (dummy_target::info): New.
4829         (debug_target::shortname, debug_target::longname)
4830         (debug_target::doc): Delete.
4831         (debug_target::info): New.
4832         * target.h (struct target_info): New.
4833         (target_ops::~target_ops): Add comment.
4834         (target_ops::info): New.
4835         (target_ops::shortname, target_ops::longname, target_ops::doc): No
4836         longer virtual.  Implement in terms of target_info.
4837         (set_native_target, get_native_target): Declare.
4838         (target_open_ftype): New.
4839         (add_target, add_target_with_completer)
4840         (add_deprecated_target_alias): Change prototype.
4841         (test_target) <shortname, longname, doc>: Delete.
4842         <info>: New.
4843         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Use
4844         add_inf_child_target.
4845         * tracefile-tfile.c (tfile_target_info): New.
4846         (tfile_target) <shortname, longname, doc>: Delete.
4847         <info>: New.
4848         (tfile_target::open): Rename to ...
4849         (tfile_target_open): ... this.
4850         (_initialize_tracefile_tfile): Adjust.
4851         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Use
4852         add_inf_child_target.
4853         * windows-nat.c (_initialize_windows_nat): Use
4854         add_inf_child_target.
4855         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Use
4856         add_inf_child_target.
4857
4858 2018-05-02  Pedro Alves  <palves@redhat.com>
4859
4860         * linux-nat.h (linux_nat_target) <low_new_thread,
4861         low_delete_thread, low_new_fork, low_forget_process,
4862         low_prepare_to_resume, low_siginfo_fixup, low_status_is_event>:
4863         New virtual methods.
4864         (linux_nat_set_new_thread, linux_nat_set_delete_thread)
4865         (linux_nat_new_fork_ftype, linux_nat_set_new_fork)
4866         (linux_nat_forget_process_ftype, linux_nat_set_forget_process)
4867         (linux_nat_forget_process, linux_nat_set_siginfo_fixup)
4868         (linux_nat_set_prepare_to_resume, linux_nat_set_status_is_event):
4869         Delete.
4870         * linux-fork.c (delete_fork): Adjust to call low method.
4871         * linux-nat.c (linux_nat_new_thread, linux_nat_delete_thread)
4872         (linux_nat_new_fork, linux_nat_forget_process_hook)
4873         (linux_nat_prepare_to_resume, linux_nat_siginfo_fixup)
4874         (linux_nat_status_is_event):
4875         (linux_nat_target::follow_fork, lwp_free, add_lwp, detach_one_lwp)
4876         (linux_resume_one_lwp_throw, linux_handle_extended_wait): Adjust
4877         to call low method.
4878         (sigtrap_is_event): Rename to ...
4879         (linux_nat_target::low_status_is_event): ... this.
4880         (linux_nat_set_status_is_event): Delete.
4881         (save_stop_reason, linux_nat_wait_1)
4882         (linux_nat_target::mourn_inferior, siginfo_fixup): Adjust to call
4883         low methods.
4884         (linux_nat_set_new_thread, linux_nat_set_delete_thread)
4885         (linux_nat_set_new_fork, linux_nat_set_forget_process)
4886         (linux_nat_forget_process, linux_nat_set_siginfo_fixup)
4887         (linux_nat_set_prepare_to_resume): Delete.
4888         * aarch64-linux-nat.c: All linux_nat_set_* callbacks converted to
4889         low virtual methods.
4890         * amd64-linux-nat.c: Likewise.
4891         * arm-linux-nat.c: Likewise.
4892         * i386-linux-nat.c: Likewise.
4893         * ia64-linux-nat.c: Likewise.
4894         * mips-linux-nat.c: Likewise.
4895         * ppc-linux-nat.c: Likewise.
4896         * s390-linux-nat.c: Likewise.
4897         * sparc64-linux-nat.c: Likewise.
4898         * x86-linux-nat.c: Likewise.
4899         * x86-linux-nat.h: Include "nat/x86-linux.h".
4900         (x86_linux_nat_target) <low_new_fork, low_forget_process,
4901         low_prepare_to_resume, low_new_thread, low_delete_thread>:
4902         Override methods.
4903
4904 2018-05-02  Pedro Alves  <palves@redhat.com>
4905
4906         * target.h (target_ops)
4907         <stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4908         stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint,
4909         stopped_by_watchpoint, have_continuable_watchpoint,
4910         stopped_data_address, watchpoint_addr_within_range,
4911         can_accel_watchpoint_condition, can_run, thread_alive,
4912         has_all_memory, has_memory, has_stack, has_registers,
4913         has_execution, can_async_p, is_async_p, supports_non_stop,
4914         always_non_stop_p, can_execute_reverse, supports_multi_process,
4915         supports_enable_disable_tracepoint,
4916         supports_disable_randomization, supports_string_tracing,
4917         supports_evaluation_of_breakpoint_conditions,
4918         can_run_breakpoint_commands, filesystem_is_local,
4919         can_download_tracepoint, get_trace_state_variable_value,
4920         set_trace_notes, get_tib_address, use_agent, can_use_agent,
4921         record_is_replaying, record_will_replay,
4922         augmented_libraries_svr4_read>: Adjust to return bool.
4923         * aarch64-linux-nat.c: All implementations adjusted.
4924         * aix-thread.c: All implementations adjusted.
4925         * arm-linux-nat.c: All implementations adjusted.
4926         * breakpoint.c: All implementations adjusted.
4927         * bsd-kvm.c: All implementations adjusted.
4928         * bsd-uthread.c: All implementations adjusted.
4929         * corelow.c: All implementations adjusted.
4930         * ctf.c: All implementations adjusted.
4931         * darwin-nat.c: All implementations adjusted.
4932         * darwin-nat.h: All implementations adjusted.
4933         * exec.c: All implementations adjusted.
4934         * fbsd-nat.c: All implementations adjusted.
4935         * fbsd-nat.h: All implementations adjusted.
4936         * gnu-nat.c: All implementations adjusted.
4937         * gnu-nat.h: All implementations adjusted.
4938         * go32-nat.c: All implementations adjusted.
4939         * ia64-linux-nat.c: All implementations adjusted.
4940         * inf-child.c: All implementations adjusted.
4941         * inf-child.h: All implementations adjusted.
4942         * inf-ptrace.c: All implementations adjusted.
4943         * inf-ptrace.h: All implementations adjusted.
4944         * linux-nat.c: All implementations adjusted.
4945         * linux-nat.h: All implementations adjusted.
4946         * mips-linux-nat.c: All implementations adjusted.
4947         * nto-procfs.c: All implementations adjusted.
4948         * ppc-linux-nat.c: All implementations adjusted.
4949         * procfs.c: All implementations adjusted.
4950         * ravenscar-thread.c: All implementations adjusted.
4951         * record-btrace.c: All implementations adjusted.
4952         * record-full.c: All implementations adjusted.
4953         * remote-sim.c: All implementations adjusted.
4954         * remote.c: All implementations adjusted.
4955         * s390-linux-nat.c: All implementations adjusted.
4956         * sol-thread.c: All implementations adjusted.
4957         * spu-multiarch.c: All implementations adjusted.
4958         * target-delegates.c: All implementations adjusted.
4959         * target.c: All implementations adjusted.
4960         * target.h: All implementations adjusted.
4961         * tracefile-tfile.c: All implementations adjusted.
4962         * tracefile.c: All implementations adjusted.
4963         * tracefile.h: All implementations adjusted.
4964         * windows-nat.c: All implementations adjusted.
4965         * x86-linux-nat.h: All implementations adjusted.
4966         * x86-nat.h: All implementations adjusted.
4967
4968 2018-05-02  Pedro Alves  <palves@redhat.com>
4969
4970         * make-target-delegates (scan_target_h): Don't trim lines here.
4971         Replace sequences of tabs and/or whitespace with a single
4972         whitespace.
4973         (top level, parsing methods): Trim each line before processing it
4974         here.
4975
4976 2018-05-02  Pedro Alves  <palves@redhat.com>
4977             John Baldwin  <jhb@freebsd.org>
4978
4979         * target.h (enum strata) <debug_stratum>: New.
4980         (struct target_ops) <all delegation methods>: Replace by C++
4981         virtual methods, and drop "to_" prefix.  All references updated
4982         throughout.
4983         <to_shortname, to_longname, to_doc, to_data,
4984         to_have_steppable_watchpoint, to_have_continuable_watchpoint,
4985         to_has_thread_control, to_attach_no_wait>: Delete, replaced by
4986         virtual methods.  All references updated throughout.
4987         <can_attach, supports_terminal_ours, can_create_inferior,
4988         get_thread_control_capabilities, attach_no_wait>: New
4989         virtual methods.
4990         <insert_breakpoint, remove_breakpoint>: Now
4991         TARGET_DEFAULT_NORETURN methods.
4992         <info_proc>: Now returns bool.
4993         <to_magic>: Delete.
4994         (OPS_MAGIC): Delete.
4995         (current_target): Delete.  All references replaced by references
4996         to ...
4997         (target_stack): ... this.  New.
4998         (target_shortname, target_longname): Adjust.
4999         (target_can_run): Now a function declaration.
5000         (default_child_has_all_memory, default_child_has_memory)
5001         (default_child_has_stack, default_child_has_registers)
5002         (default_child_has_execution): Remove target_ops parameter.
5003         (complete_target_initialization): Delete.
5004         (memory_breakpoint_target): New template class.
5005         (test_target_ops): Refactor as a C++ class with virtual methods.
5006         * make-target-delegates (NAME_PART): Tighten.
5007         (POINTER_PART, CP_SYMBOL): New.
5008         (SIMPLE_RETURN_PART): Reimplement.
5009         (VEC_RETURN_PART): Expect less.
5010         (RETURN_PART, VIRTUAL_PART): New.
5011         (METHOD): Adjust to C++ virtual methods.
5012         (scan_target_h): Remove reference to C99.
5013         (dname): Output "target_ops::" prefix.
5014         (write_function_header): Adjust to output a C++ class method.
5015         (write_declaration): New.
5016         (write_delegator): Adjust to output a C++ class method.
5017         (tdname): Output "dummy_target::" prefix.
5018         (write_tdefault, write_debugmethod): Adjust to output a C++ class
5019         method.
5020         (tdefault_names, debug_names): Delete.
5021         (return_types, tdefaults, styles, argtypes_array): New.
5022         (top level): All methods are delegators.
5023         (print_class): New.
5024         (top level): Print dummy_target and debug_target classes.
5025         * target-delegates.c: Regenerate.
5026         * target-debug.h (target_debug_print_enum_info_proc_what)
5027         (target_debug_print_thread_control_capabilities)
5028         (target_debug_print_thread_info_p): New.
5029         * target.c (dummy_target): Delete.
5030         (the_dummy_target, the_debug_target): New.
5031         (target_stack): Now extern.
5032         (set_targetdebug): Push/unpush debug target.
5033         (default_child_has_all_memory, default_child_has_memory)
5034         (default_child_has_stack, default_child_has_registers)
5035         (default_child_has_execution): Remove target_ops parameter.
5036         (complete_target_initialization): Delete.
5037         (add_target_with_completer): No longer call
5038         complete_target_initialization.
5039         (target_supports_terminal_ours): Use regular delegation.
5040         (update_current_target): Delete.
5041         (push_target): No longer check magic number.  Don't call
5042         update_current_target.
5043         (unpush_target): Don't call update_current_target.
5044         (target_is_pushed): No longer check magic number.
5045         (target_require_runnable): Skip for all stratums over
5046         process_stratum.
5047         (target_ops::info_proc): New.
5048         (target_info_proc): Use find_target_at and
5049         find_default_run_target.
5050         (target_supports_disable_randomization): Use regular delegation.
5051         (target_get_osdata): Use find_target_at.
5052         (target_ops::open, target_ops::close, target_ops::can_attach)
5053         (target_ops::attach, target_ops::can_create_inferior)
5054         (target_ops::create_inferior, target_ops::can_run)
5055         (target_can_run): New.
5056         (default_fileio_target): Use regular delegation.
5057         (target_ops::fileio_open, target_ops::fileio_pwrite)
5058         (target_ops::fileio_pread, target_ops::fileio_fstat)
5059         (target_ops::fileio_close, target_ops::fileio_unlink)
5060         (target_ops::fileio_readlink): New.
5061         (target_fileio_open_1, target_fileio_unlink)
5062         (target_fileio_readlink): Always call the target method.  Handle
5063         FILEIO_ENOSYS.
5064         (return_zero, return_zero_has_execution): Delete.
5065         (init_dummy_target): Delete.
5066         (dummy_target::dummy_target, dummy_target::shortname)
5067         (dummy_target::longname, dummy_target::doc)
5068         (debug_target::debug_target, debug_target::shortname)
5069         (debug_target::longname, debug_target::doc): New.
5070         (target_supports_delete_record): Use regular delegation.
5071         (setup_target_debug): Delete.
5072         (maintenance_print_target_stack): Skip debug_stratum.
5073         (initialize_targets): Instantiate the_dummy_target and
5074         the_debug_target.
5075         * auxv.c (target_auxv_parse): Remove 'ops' parameter.  Adjust to
5076         use target_stack.
5077         (target_auxv_search, fprint_target_auxv): Adjust.
5078         (info_auxv_command): Adjust to use target_stack.
5079         * auxv.h (target_auxv_parse): Remove 'ops' parameter.
5080         * exceptions.c (print_flush): Handle a NULL target_stack.
5081         * regcache.c (target_ops_no_register): Refactor as class with
5082         virtual methods.
5083
5084         * exec.c (exec_target): New class.
5085         (exec_ops): Now an exec_target.
5086         (exec_open, exec_close_1, exec_get_section_table)
5087         (exec_xfer_partial, exec_files_info, exec_has_memory)
5088         (exec_make_note_section): Refactor as exec_target methods.
5089         (exec_file_clear, ignore, exec_remove_breakpoint, init_exec_ops):
5090         Delete.
5091         (exec_target::find_memory_regions): New.
5092         (_initialize_exec): Don't call init_exec_ops.
5093         * gdbcore.h (exec_file_clear): Delete.
5094
5095         * corefile.c (core_target): Delete.
5096         (core_file_command): Adjust.
5097         * corelow.c (core_target): New class.
5098         (the_core_target): New.
5099         (core_close): Remove target_ops parameter.
5100         (core_close_cleanup): Adjust.
5101         (core_target::close): New.
5102         (core_open, core_detach, get_core_registers, core_files_info)
5103         (core_xfer_partial, core_thread_alive, core_read_description)
5104         (core_pid_to_str, core_thread_name, core_has_memory)
5105         (core_has_stack, core_has_registers, core_info_proc): Rework as
5106         core_target methods.
5107         (ignore, core_remove_breakpoint, init_core_ops): Delete.
5108         (_initialize_corelow): Initialize the_core_target.
5109         * gdbcore.h (core_target): Delete.
5110         (the_core_target): New.
5111
5112         * ctf.c: (ctf_target): New class.
5113         (ctf_ops): Now a ctf_target.
5114         (ctf_open, ctf_close, ctf_files_info, ctf_fetch_registers)
5115         (ctf_xfer_partial, ctf_get_trace_state_variable_value)
5116         (ctf_trace_find, ctf_traceframe_info): Refactor as ctf_target
5117         methods.
5118         (init_ctf_ops): Delete.
5119         (_initialize_ctf): Don't call it.
5120         * tracefile-tfile.c (tfile_target): New class.
5121         (tfile_ops): Now a tfile_target.
5122         (tfile_open, tfile_close, tfile_files_info)
5123         (tfile_get_tracepoint_status, tfile_trace_find)
5124         (tfile_fetch_registers, tfile_xfer_partial)
5125         (tfile_get_trace_state_variable_value, tfile_traceframe_info):
5126         Refactor as tfile_target methods.
5127         (tfile_xfer_partial_features): Remove target_ops parameter.
5128         (init_tfile_ops): Delete.
5129         (_initialize_tracefile_tfile): Don't call it.
5130         * tracefile.c (tracefile_has_all_memory, tracefile_has_memory)
5131         (tracefile_has_stack, tracefile_has_registers)
5132         (tracefile_thread_alive, tracefile_get_trace_status): Refactor as
5133         tracefile_target methods.
5134         (init_tracefile_ops): Delete.
5135         (tracefile_target::tracefile_target): New.
5136         * tracefile.h: Include "target.h".
5137         (tracefile_target): New class.
5138         (init_tracefile_ops): Delete.
5139
5140         * spu-multiarch.c (spu_multiarch_target): New class.
5141         (spu_ops): Now a spu_multiarch_target.
5142         (spu_thread_architecture, spu_region_ok_for_hw_watchpoint)
5143         (spu_fetch_registers, spu_store_registers, spu_xfer_partial)
5144         (spu_search_memory, spu_mourn_inferior): Refactor as
5145         spu_multiarch_target methods.
5146         (init_spu_ops): Delete.
5147         (_initialize_spu_multiarch): Remove references to init_spu_ops,
5148         complete_target_initialization.
5149
5150         * ravenscar-thread.c (ravenscar_thread_target): New class.
5151         (ravenscar_ops): Now a ravenscar_thread_target.
5152         (ravenscar_resume, ravenscar_wait, ravenscar_update_thread_list)
5153         (ravenscar_thread_alive, ravenscar_pid_to_str)
5154         (ravenscar_fetch_registers, ravenscar_store_registers)
5155         (ravenscar_prepare_to_store, ravenscar_stopped_by_sw_breakpoint)
5156         (ravenscar_stopped_by_hw_breakpoint)
5157         (ravenscar_stopped_by_watchpoint, ravenscar_stopped_data_address)
5158         (ravenscar_mourn_inferior, ravenscar_core_of_thread)
5159         (ravenscar_get_ada_task_ptid): Refactor as ravenscar_thread_target
5160         methods.
5161         (init_ravenscar_thread_ops): Delete.
5162         (_initialize_ravenscar): Remove references to
5163         init_ravenscar_thread_ops and complete_target_initialization.
5164
5165         * bsd-uthread.c (bsd_uthread_ops_hack): Delete.
5166         (bsd_uthread_target): New class.
5167         (bsd_uthread_ops): Now a bsd_uthread_target.
5168         (bsd_uthread_activate): Adjust to refer to bsd_uthread_ops.
5169         (bsd_uthread_close, bsd_uthread_mourn_inferior)
5170         (bsd_uthread_fetch_registers, bsd_uthread_store_registers)
5171         (bsd_uthread_wait, bsd_uthread_resume, bsd_uthread_thread_alive)
5172         (bsd_uthread_update_thread_list, bsd_uthread_extra_thread_info)
5173         (bsd_uthread_pid_to_str): Refactor as bsd_uthread_target methods.
5174         (bsd_uthread_target): Delete function.
5175         (_initialize_bsd_uthread): Remove reference to
5176         complete_target_initialization.
5177
5178         * bfd-target.c (target_bfd_data): Delete.  Fields folded into ...
5179         (target_bfd): ... this new class.
5180         (target_bfd_xfer_partial, target_bfd_get_section_table)
5181         (target_bfd_close): Refactor as target_bfd methods.
5182         (target_bfd::~target_bfd): New.
5183         (target_bfd_reopen): Adjust.
5184         (target_bfd::close): New.
5185
5186         * record-btrace.c (record_btrace_target): New class.
5187         (record_btrace_ops): Now a record_btrace_target.
5188         (record_btrace_open, record_btrace_stop_recording)
5189         (record_btrace_disconnect, record_btrace_close)
5190         (record_btrace_async, record_btrace_info)
5191         (record_btrace_insn_history, record_btrace_insn_history_range)
5192         (record_btrace_insn_history_from, record_btrace_call_history)
5193         (record_btrace_call_history_range)
5194         (record_btrace_call_history_from, record_btrace_record_method)
5195         (record_btrace_is_replaying, record_btrace_will_replay)
5196         (record_btrace_xfer_partial, record_btrace_insert_breakpoint)
5197         (record_btrace_remove_breakpoint, record_btrace_fetch_registers)
5198         (record_btrace_store_registers, record_btrace_prepare_to_store)
5199         (record_btrace_to_get_unwinder)
5200         (record_btrace_to_get_tailcall_unwinder, record_btrace_resume)
5201         (record_btrace_commit_resume, record_btrace_wait)
5202         (record_btrace_stop, record_btrace_can_execute_reverse)
5203         (record_btrace_stopped_by_sw_breakpoint)
5204         (record_btrace_supports_stopped_by_sw_breakpoint)
5205         (record_btrace_stopped_by_hw_breakpoint)
5206         (record_btrace_supports_stopped_by_hw_breakpoint)
5207         (record_btrace_update_thread_list, record_btrace_thread_alive)
5208         (record_btrace_goto_begin, record_btrace_goto_end)
5209         (record_btrace_goto, record_btrace_stop_replaying_all)
5210         (record_btrace_execution_direction)
5211         (record_btrace_prepare_to_generate_core)
5212         (record_btrace_done_generating_core): Refactor as
5213         record_btrace_target methods.
5214         (init_record_btrace_ops): Delete.
5215         (_initialize_record_btrace): Remove reference to
5216         init_record_btrace_ops.
5217         * record-full.c (RECORD_FULL_IS_REPLAY): Adjust to always refer to
5218         the execution_direction global.
5219         (record_full_base_target, record_full_target)
5220         (record_full_core_target): New classes.
5221         (record_full_ops): Now a record_full_target.
5222         (record_full_core_ops): Now a record_full_core_target.
5223         (record_full_target::detach, record_full_target::disconnect)
5224         (record_full_core_target::disconnect)
5225         (record_full_target::mourn_inferior, record_full_target::kill):
5226         New.
5227         (record_full_open, record_full_close, record_full_async): Refactor
5228         as methods of the record_full_base_target class.
5229         (record_full_resume, record_full_commit_resume): Refactor
5230         as methods of the record_full_target class.
5231         (record_full_wait, record_full_stopped_by_watchpoint)
5232         (record_full_stopped_data_address)
5233         (record_full_stopped_by_sw_breakpoint)
5234         (record_full_supports_stopped_by_sw_breakpoint)
5235         (record_full_stopped_by_hw_breakpoint)
5236         (record_full_supports_stopped_by_hw_breakpoint): Refactor as
5237         methods of the record_full_base_target class.
5238         (record_full_store_registers, record_full_xfer_partial)
5239         (record_full_insert_breakpoint, record_full_remove_breakpoint):
5240         Refactor as methods of the record_full_target class.
5241         (record_full_can_execute_reverse, record_full_get_bookmark)
5242         (record_full_goto_bookmark, record_full_execution_direction)
5243         (record_full_record_method, record_full_info, record_full_delete)
5244         (record_full_is_replaying, record_full_will_replay)
5245         (record_full_goto_begin, record_full_goto_end, record_full_goto)
5246         (record_full_stop_replaying): Refactor as methods of the
5247         record_full_base_target class.
5248         (record_full_core_resume, record_full_core_kill)
5249         (record_full_core_fetch_registers)
5250         (record_full_core_prepare_to_store)
5251         (record_full_core_store_registers, record_full_core_xfer_partial)
5252         (record_full_core_insert_breakpoint)
5253         (record_full_core_remove_breakpoint)
5254         (record_full_core_has_execution): Refactor
5255         as methods of the record_full_core_target class.
5256         (record_full_base_target::supports_delete_record): New.
5257         (init_record_full_ops): Delete.
5258         (init_record_full_core_ops): Delete.
5259         (record_full_save): Refactor as method of the
5260         record_full_base_target class.
5261         (_initialize_record_full): Remove references to
5262         init_record_full_ops and init_record_full_core_ops.
5263
5264         * remote.c (remote_target, extended_remote_target): New classes.
5265         (remote_ops): Now a remote_target.
5266         (extended_remote_ops): Now an extended_remote_target.
5267         (remote_insert_fork_catchpoint, remote_remove_fork_catchpoint)
5268         (remote_insert_vfork_catchpoint, remote_remove_vfork_catchpoint)
5269         (remote_insert_exec_catchpoint, remote_remove_exec_catchpoint)
5270         (remote_pass_signals, remote_set_syscall_catchpoint)
5271         (remote_program_signals, )
5272         (remote_thread_always_alive): Remove target_ops parameter.
5273         (remote_thread_alive, remote_thread_name)
5274         (remote_update_thread_list, remote_threads_extra_info)
5275         (remote_static_tracepoint_marker_at)
5276         (remote_static_tracepoint_markers_by_strid)
5277         (remote_get_ada_task_ptid, remote_close, remote_start_remote)
5278         (remote_open): Refactor as methods of remote_target.
5279         (extended_remote_open, extended_remote_detach)
5280         (extended_remote_attach, extended_remote_post_attach):
5281         (extended_remote_supports_disable_randomization)
5282         (extended_remote_create_inferior): : Refactor as method of
5283         extended_remote_target.
5284         (remote_set_permissions, remote_open_1, remote_detach)
5285         (remote_follow_fork, remote_follow_exec, remote_disconnect)
5286         (remote_resume, remote_commit_resume, remote_stop)
5287         (remote_interrupt, remote_pass_ctrlc, remote_terminal_inferior)
5288         (remote_terminal_ours, remote_wait, remote_fetch_registers)
5289         (remote_prepare_to_store, remote_store_registers)
5290         (remote_flash_erase, remote_flash_done, remote_files_info)
5291         (remote_kill, remote_mourn, remote_insert_breakpoint)
5292         (remote_remove_breakpoint, remote_insert_watchpoint)
5293         (remote_watchpoint_addr_within_range)
5294         (remote_remove_watchpoint, remote_region_ok_for_hw_watchpoint)
5295         (remote_check_watch_resources, remote_stopped_by_sw_breakpoint)
5296         (remote_supports_stopped_by_sw_breakpoint)
5297         (remote_stopped_by_hw_breakpoint)
5298         (remote_supports_stopped_by_hw_breakpoint)
5299         (remote_stopped_by_watchpoint, remote_stopped_data_address)
5300         (remote_insert_hw_breakpoint, remote_remove_hw_breakpoint)
5301         (remote_verify_memory): Refactor as methods of remote_target.
5302         (remote_write_qxfer, remote_read_qxfer): Remove target_ops
5303         parameter.
5304         (remote_xfer_partial, remote_get_memory_xfer_limit)
5305         (remote_search_memory, remote_rcmd, remote_memory_map)
5306         (remote_pid_to_str, remote_get_thread_local_address)
5307         (remote_get_tib_address, remote_read_description): Refactor as
5308         methods of remote_target.
5309         (remote_target::fileio_open, remote_target::fileio_pwrite)
5310         (remote_target::fileio_pread, remote_target::fileio_close): New.
5311         (remote_hostio_readlink, remote_hostio_fstat)
5312         (remote_filesystem_is_local, remote_can_execute_reverse)
5313         (remote_supports_non_stop, remote_supports_disable_randomization)
5314         (remote_supports_multi_process, remote_supports_cond_breakpoints)
5315         (remote_supports_enable_disable_tracepoint)
5316         (remote_supports_string_tracing)
5317         (remote_can_run_breakpoint_commands, remote_trace_init)
5318         (remote_download_tracepoint, remote_can_download_tracepoint)
5319         (remote_download_trace_state_variable, remote_enable_tracepoint)
5320         (remote_disable_tracepoint, remote_trace_set_readonly_regions)
5321         (remote_trace_start, remote_get_trace_status)
5322         (remote_get_tracepoint_status, remote_trace_stop)
5323         (remote_trace_find, remote_get_trace_state_variable_value)
5324         (remote_save_trace_data, remote_get_raw_trace_data)
5325         (remote_set_disconnected_tracing, remote_core_of_thread)
5326         (remote_set_circular_trace_buffer, remote_traceframe_info)
5327         (remote_get_min_fast_tracepoint_insn_len)
5328         (remote_set_trace_buffer_size, remote_set_trace_notes)
5329         (remote_use_agent, remote_can_use_agent, remote_enable_btrace)
5330         (remote_disable_btrace, remote_teardown_btrace)
5331         (remote_read_btrace, remote_btrace_conf)
5332         (remote_augmented_libraries_svr4_read, remote_load)
5333         (remote_pid_to_exec_file, remote_can_do_single_step)
5334         (remote_execution_direction, remote_thread_handle_to_thread_info):
5335         Refactor as methods of remote_target.
5336         (init_remote_ops, init_extended_remote_ops): Delete.
5337         (remote_can_async_p, remote_is_async_p, remote_async)
5338         (remote_thread_events, remote_upload_tracepoints)
5339         (remote_upload_trace_state_variables): Refactor as methods of
5340         remote_target.
5341         (_initialize_remote): Remove references to init_remote_ops and
5342         init_extended_remote_ops.
5343
5344         * remote-sim.c (gdbsim_target): New class.
5345         (gdbsim_fetch_register, gdbsim_store_register, gdbsim_kill)
5346         (gdbsim_load, gdbsim_create_inferior, gdbsim_open, gdbsim_close)
5347         (gdbsim_detach, gdbsim_resume, gdbsim_interrupt)
5348         (gdbsim_wait, gdbsim_prepare_to_store, gdbsim_xfer_partial)
5349         (gdbsim_files_info, gdbsim_mourn_inferior, gdbsim_thread_alive)
5350         (gdbsim_pid_to_str, gdbsim_has_all_memory, gdbsim_has_memory):
5351         Refactor as methods of gdbsim_target.
5352         (gdbsim_ops): Now a gdbsim_target.
5353         (init_gdbsim_ops): Delete.
5354         (gdbsim_cntrl_c): Adjust.
5355         (_initialize_remote_sim): Remove reference to init_gdbsim_ops.
5356
5357         * amd64-linux-nat.c (amd64_linux_nat_target): New class.
5358         (the_amd64_linux_nat_target): New.
5359         (amd64_linux_fetch_inferior_registers)
5360         (amd64_linux_store_inferior_registers): Refactor as methods of
5361         amd64_linux_nat_target.
5362         (_initialize_amd64_linux_nat): Adjust.  Set linux_target.
5363         * i386-linux-nat.c: Don't include "linux-nat.h".
5364         (i386_linux_nat_target): New class.
5365         (the_i386_linux_nat_target): New.
5366         (i386_linux_fetch_inferior_registers)
5367         (i386_linux_store_inferior_registers, i386_linux_resume): Refactor
5368         as methods of i386_linux_nat_target.
5369         (_initialize_i386_linux_nat): Adjust.  Set linux_target.
5370         * inf-child.c (inf_child_ops): Delete.
5371         (inf_child_fetch_inferior_registers)
5372         (inf_child_store_inferior_registers): Delete.
5373         (inf_child_post_attach, inf_child_prepare_to_store): Refactor as
5374         methods of inf_child_target.
5375         (inf_child_target::supports_terminal_ours)
5376         (inf_child_target::terminal_init)
5377         (inf_child_target::terminal_inferior)
5378         (inf_child_target::terminal_ours_for_output)
5379         (inf_child_target::terminal_ours, inf_child_target::interrupt)
5380         (inf_child_target::pass_ctrlc, inf_child_target::terminal_info):
5381         New.
5382         (inf_child_open, inf_child_disconnect, inf_child_close)
5383         (inf_child_mourn_inferior, inf_child_maybe_unpush_target)
5384         (inf_child_post_startup_inferior, inf_child_can_run)
5385         (inf_child_pid_to_exec_file): Refactor as methods of
5386         inf_child_target.
5387         (inf_child_follow_fork): Delete.
5388         (inf_child_target::can_create_inferior)
5389         (inf_child_target::can_attach): New.
5390         (inf_child_target::has_all_memory, inf_child_target::has_memory)
5391         (inf_child_target::has_stack, inf_child_target::has_registers)
5392         (inf_child_target::has_execution): New.
5393         (inf_child_fileio_open, inf_child_fileio_pwrite)
5394         (inf_child_fileio_pread, inf_child_fileio_fstat)
5395         (inf_child_fileio_close, inf_child_fileio_unlink)
5396         (inf_child_fileio_readlink, inf_child_use_agent)
5397         (inf_child_can_use_agent): Refactor as methods of
5398         inf_child_target.
5399         (return_zero, inf_child_target): Delete.
5400         (inf_child_target::inf_child_target): New.
5401         * inf-child.h: Include "target.h".
5402         (inf_child_target): Delete function prototype.
5403         (inf_child_target): New class.
5404         (inf_child_open_target, inf_child_mourn_inferior)
5405         (inf_child_maybe_unpush_target): Delete.
5406         * inf-ptrace.c (inf_ptrace_target::~inf_ptrace_target): New.
5407         (inf_ptrace_follow_fork, inf_ptrace_insert_fork_catchpoint)
5408         (inf_ptrace_remove_fork_catchpoint, inf_ptrace_create_inferior)
5409         (inf_ptrace_post_startup_inferior, inf_ptrace_mourn_inferior)
5410         (inf_ptrace_attach, inf_ptrace_post_attach, inf_ptrace_detach)
5411         (inf_ptrace_detach_success, inf_ptrace_kill, inf_ptrace_resume)
5412         (inf_ptrace_wait, inf_ptrace_xfer_partial)
5413         (inf_ptrace_thread_alive, inf_ptrace_files_info)
5414         (inf_ptrace_pid_to_str, inf_ptrace_auxv_parse): Refactor as
5415         methods of inf_ptrace_target.
5416         (inf_ptrace_target): Delete function.
5417         * inf-ptrace.h: Include "inf-child.h".
5418         (inf_ptrace_target): Delete function declaration.
5419         (inf_ptrace_target): New class.
5420         (inf_ptrace_trad_target, inf_ptrace_detach_success): Delete.
5421         * linux-nat.c (linux_target): New.
5422         (linux_ops, linux_ops_saved, super_xfer_partial): Delete.
5423         (linux_nat_target::~linux_nat_target): New.
5424         (linux_child_post_attach, linux_child_post_startup_inferior)
5425         (linux_child_follow_fork, linux_child_insert_fork_catchpoint)
5426         (linux_child_remove_fork_catchpoint)
5427         (linux_child_insert_vfork_catchpoint)
5428         (linux_child_remove_vfork_catchpoint)
5429         (linux_child_insert_exec_catchpoint)
5430         (linux_child_remove_exec_catchpoint)
5431         (linux_child_set_syscall_catchpoint, linux_nat_pass_signals)
5432         (linux_nat_create_inferior, linux_nat_attach, linux_nat_detach)
5433         (linux_nat_resume, linux_nat_stopped_by_watchpoint)
5434         (linux_nat_stopped_data_address)
5435         (linux_nat_stopped_by_sw_breakpoint)
5436         (linux_nat_supports_stopped_by_sw_breakpoint)
5437         (linux_nat_stopped_by_hw_breakpoint)
5438         (linux_nat_supports_stopped_by_hw_breakpoint, linux_nat_wait)
5439         (linux_nat_kill, linux_nat_mourn_inferior)
5440         (linux_nat_xfer_partial, linux_nat_thread_alive)
5441         (linux_nat_update_thread_list, linux_nat_pid_to_str)
5442         (linux_nat_thread_name, linux_child_pid_to_exec_file)
5443         (linux_child_static_tracepoint_markers_by_strid)
5444         (linux_nat_is_async_p, linux_nat_can_async_p)
5445         (linux_nat_supports_non_stop, linux_nat_always_non_stop_p)
5446         (linux_nat_supports_multi_process)
5447         (linux_nat_supports_disable_randomization, linux_nat_async)
5448         (linux_nat_stop, linux_nat_close, linux_nat_thread_address_space)
5449         (linux_nat_core_of_thread, linux_nat_filesystem_is_local)
5450         (linux_nat_fileio_open, linux_nat_fileio_readlink)
5451         (linux_nat_fileio_unlink, linux_nat_thread_events): Refactor as
5452         methods of linux_nat_target.
5453         (linux_nat_wait_1, linux_xfer_siginfo, linux_proc_xfer_partial)
5454         (linux_proc_xfer_spu, linux_nat_xfer_osdata): Remove target_ops
5455         parameter.
5456         (check_stopped_by_watchpoint): Adjust.
5457         (linux_xfer_partial): Delete.
5458         (linux_target_install_ops, linux_target, linux_nat_add_target):
5459         Delete.
5460         (linux_nat_target::linux_nat_target): New.
5461         * linux-nat.h: Include "inf-ptrace.h".
5462         (linux_nat_target): New.
5463         (linux_target, linux_target_install_ops, linux_nat_add_target):
5464         Delete function declarations.
5465         (linux_target): Declare global.
5466         * linux-thread-db.c (thread_db_target): New.
5467         (thread_db_target::thread_db_target): New.
5468         (thread_db_ops): Delete.
5469         (the_thread_db_target): New.
5470         (thread_db_detach, thread_db_wait, thread_db_mourn_inferior)
5471         (thread_db_update_thread_list, thread_db_pid_to_str)
5472         (thread_db_extra_thread_info)
5473         (thread_db_thread_handle_to_thread_info)
5474         (thread_db_get_thread_local_address, thread_db_get_ada_task_ptid)
5475         (thread_db_resume): Refactor as methods of thread_db_target.
5476         (init_thread_db_ops): Delete.
5477         (_initialize_thread_db): Remove reference to init_thread_db_ops.
5478         * x86-linux-nat.c: Don't include "linux-nat.h".
5479         (super_post_startup_inferior): Delete.
5480         (x86_linux_nat_target::~x86_linux_nat_target): New.
5481         (x86_linux_child_post_startup_inferior)
5482         (x86_linux_read_description, x86_linux_enable_btrace)
5483         (x86_linux_disable_btrace, x86_linux_teardown_btrace)
5484         (x86_linux_read_btrace, x86_linux_btrace_conf): Refactor as
5485         methods of x86_linux_nat_target.
5486         (x86_linux_create_target): Delete.  Bits folded ...
5487         (x86_linux_add_target): ... here.  Now takes a linux_nat_target
5488         pointer.
5489         * x86-linux-nat.h: Include "linux-nat.h" and "x86-nat.h".
5490         (x86_linux_nat_target): New class.
5491         (x86_linux_create_target): Delete.
5492         (x86_linux_add_target): Now takes a linux_nat_target pointer.
5493         * x86-nat.c (x86_insert_watchpoint, x86_remove_watchpoint)
5494         (x86_region_ok_for_watchpoint, x86_stopped_data_address)
5495         (x86_stopped_by_watchpoint, x86_insert_hw_breakpoint)
5496         (x86_remove_hw_breakpoint, x86_can_use_hw_breakpoint)
5497         (x86_stopped_by_hw_breakpoint): Remove target_ops parameter and
5498         make extern.
5499         (x86_use_watchpoints): Delete.
5500         * x86-nat.h: Include "breakpoint.h" and "target.h".
5501         (x86_use_watchpoints): Delete.
5502         (x86_can_use_hw_breakpoint, x86_region_ok_for_hw_watchpoint)
5503         (x86_stopped_by_watchpoint, x86_stopped_data_address)
5504         (x86_insert_watchpoint, x86_remove_watchpoint)
5505         (x86_insert_hw_breakpoint, x86_remove_hw_breakpoint)
5506         (x86_stopped_by_hw_breakpoint): New declarations.
5507         (x86_nat_target): New template class.
5508
5509         * ppc-linux-nat.c (ppc_linux_nat_target): New class.
5510         (the_ppc_linux_nat_target): New.
5511         (ppc_linux_fetch_inferior_registers)
5512         (ppc_linux_can_use_hw_breakpoint)
5513         (ppc_linux_region_ok_for_hw_watchpoint)
5514         (ppc_linux_ranged_break_num_registers)
5515         (ppc_linux_insert_hw_breakpoint, ppc_linux_remove_hw_breakpoint)
5516         (ppc_linux_insert_mask_watchpoint)
5517         (ppc_linux_remove_mask_watchpoint)
5518         (ppc_linux_can_accel_watchpoint_condition)
5519         (ppc_linux_insert_watchpoint, ppc_linux_remove_watchpoint)
5520         (ppc_linux_stopped_data_address, ppc_linux_stopped_by_watchpoint)
5521         (ppc_linux_watchpoint_addr_within_range)
5522         (ppc_linux_masked_watch_num_registers)
5523         (ppc_linux_store_inferior_registers, ppc_linux_auxv_parse)
5524         (ppc_linux_read_description): Refactor as methods of
5525         ppc_linux_nat_target.
5526         (_initialize_ppc_linux_nat): Adjust.  Set linux_target.
5527
5528         * procfs.c (procfs_xfer_partial): Delete forward declaration.
5529         (procfs_target): New class.
5530         (the_procfs_target): New.
5531         (procfs_target): Delete function.
5532         (procfs_auxv_parse, procfs_attach, procfs_detach)
5533         (procfs_fetch_registers, procfs_store_registers, procfs_wait)
5534         (procfs_xfer_partial, procfs_resume, procfs_pass_signals)
5535         (procfs_files_info, procfs_kill_inferior, procfs_mourn_inferior)
5536         (procfs_create_inferior, procfs_update_thread_list)
5537         (procfs_thread_alive, procfs_pid_to_str)
5538         (procfs_can_use_hw_breakpoint, procfs_stopped_by_watchpoint)
5539         (procfs_stopped_data_address, procfs_insert_watchpoint)
5540         (procfs_remove_watchpoint, procfs_region_ok_for_hw_watchpoint)
5541         (proc_find_memory_regions, procfs_info_proc)
5542         (procfs_make_note_section): Refactor as methods of procfs_target.
5543         (_initialize_procfs): Adjust.
5544         * sol-thread.c (sol_thread_target): New class.
5545         (sol_thread_ops): Now a sol_thread_target.
5546         (sol_thread_detach, sol_thread_resume, sol_thread_wait)
5547         (sol_thread_fetch_registers, sol_thread_store_registers)
5548         (sol_thread_xfer_partial, sol_thread_mourn_inferior)
5549         (sol_thread_alive, solaris_pid_to_str, sol_update_thread_list)
5550         (sol_get_ada_task_ptid): Refactor as methods of sol_thread_target.
5551         (init_sol_thread_ops): Delete.
5552         (_initialize_sol_thread): Adjust.  Remove references to
5553         init_sol_thread_ops and complete_target_initialization.
5554
5555         * windows-nat.c (windows_nat_target): New class.
5556         (windows_fetch_inferior_registers)
5557         (windows_store_inferior_registers, windows_resume, windows_wait)
5558         (windows_attach, windows_detach, windows_pid_to_exec_file)
5559         (windows_files_info, windows_create_inferior)
5560         (windows_mourn_inferior, windows_interrupt, windows_kill_inferior)
5561         (windows_close, windows_pid_to_str, windows_xfer_partial)
5562         (windows_get_tib_address, windows_get_ada_task_ptid)
5563         (windows_thread_name, windows_thread_alive): Refactor as
5564         windows_nat_target methods.
5565         (do_initial_windows_stuff): Adjust.
5566         (windows_target): Delete function.
5567         (_initialize_windows_nat): Adjust.
5568
5569         * darwin-nat.c (darwin_resume, darwin_wait_to, darwin_interrupt)
5570         (darwin_mourn_inferior, darwin_kill_inferior)
5571         (darwin_create_inferior, darwin_attach, darwin_detach)
5572         (darwin_pid_to_str, darwin_thread_alive, darwin_xfer_partial)
5573         (darwin_pid_to_exec_file, darwin_get_ada_task_ptid)
5574         (darwin_supports_multi_process): Refactor as darwin_nat_target
5575         methods.
5576         (darwin_resume_to, darwin_files_info): Delete.
5577         (_initialize_darwin_inferior): Rename to ...
5578         (_initialize_darwin_nat): ... this.  Adjust to C++ification.
5579         * darwin-nat.h: Include "inf-child.h".
5580         (darwin_nat_target): New class.
5581         (darwin_complete_target): Delete.
5582         * i386-darwin-nat.c (i386_darwin_nat_target): New class.
5583         (darwin_target): New.
5584         (i386_darwin_fetch_inferior_registers)
5585         (i386_darwin_store_inferior_registers): Refactor as methods of
5586         darwin_nat_target.
5587         (darwin_complete_target): Delete, with ...
5588         (_initialize_i386_darwin_nat): ... bits factored out here.
5589
5590         * alpha-linux-nat.c (alpha_linux_nat_target): New class.
5591         (the_alpha_linux_nat_target): New.
5592         (alpha_linux_register_u_offset): Refactor as
5593         alpha_linux_nat_target method.
5594         (_initialize_alpha_linux_nat): Adjust.
5595         * linux-nat-trad.c (inf_ptrace_register_u_offset): Delete.
5596         (inf_ptrace_fetch_register, inf_ptrace_fetch_registers)
5597         (inf_ptrace_store_register, inf_ptrace_store_registers): Refact as
5598         methods of linux_nat_trad_target.
5599         (linux_trad_target): Delete.
5600         * linux-nat-trad.h (linux_trad_target): Delete function.
5601         (linux_nat_trad_target): New class.
5602         * mips-linux-nat.c (mips_linux_nat_target): New class.
5603         (super_fetch_registers, super_store_registers, super_close):
5604         Delete.
5605         (the_mips_linux_nat_target): New.
5606         (mips64_linux_regsets_fetch_registers)
5607         (mips64_linux_regsets_store_registers)
5608         (mips64_linux_fetch_registers, mips64_linux_store_registers)
5609         (mips_linux_register_u_offset, mips_linux_read_description)
5610         (mips_linux_can_use_hw_breakpoint)
5611         (mips_linux_stopped_by_watchpoint)
5612         (mips_linux_stopped_data_address)
5613         (mips_linux_region_ok_for_hw_watchpoint)
5614         (mips_linux_insert_watchpoint, mips_linux_remove_watchpoint)
5615         (mips_linux_close): Refactor as methods of mips_linux_nat.
5616         (_initialize_mips_linux_nat): Adjust to C++ification.
5617
5618         * aix-thread.c (aix_thread_target): New class.
5619         (aix_thread_ops): Now an aix_thread_target.
5620         (aix_thread_detach, aix_thread_resume, aix_thread_wait)
5621         (aix_thread_fetch_registers, aix_thread_store_registers)
5622         (aix_thread_xfer_partial, aix_thread_mourn_inferior)
5623         (aix_thread_thread_alive, aix_thread_pid_to_str)
5624         (aix_thread_extra_thread_info, aix_thread_get_ada_task_ptid):
5625         Refactor as methods of aix_thread_target.
5626         (init_aix_thread_ops): Delete.
5627         (_initialize_aix_thread): Remove references to init_aix_thread_ops
5628         and complete_target_initialization.
5629         * rs6000-nat.c (rs6000_xfer_shared_libraries): Delete.
5630         (rs6000_nat_target): New class.
5631         (the_rs6000_nat_target): New.
5632         (rs6000_fetch_inferior_registers, rs6000_store_inferior_registers)
5633         (rs6000_xfer_partial, rs6000_wait, rs6000_create_inferior)
5634         (rs6000_xfer_shared_libraries): Refactor as rs6000_nat_target methods.
5635         (super_create_inferior): Delete.
5636         (_initialize_rs6000_nat): Adjust to C++ification.
5637
5638         * arm-linux-nat.c (arm_linux_nat_target): New class.
5639         (the_arm_linux_nat_target): New.
5640         (arm_linux_fetch_inferior_registers)
5641         (arm_linux_store_inferior_registers, arm_linux_read_description)
5642         (arm_linux_can_use_hw_breakpoint, arm_linux_insert_hw_breakpoint)
5643         (arm_linux_remove_hw_breakpoint)
5644         (arm_linux_region_ok_for_hw_watchpoint)
5645         (arm_linux_insert_watchpoint, arm_linux_remove_watchpoint)
5646         (arm_linux_stopped_data_address, arm_linux_stopped_by_watchpoint)
5647         (arm_linux_watchpoint_addr_within_range): Refactor as methods of
5648         arm_linux_nat_target.
5649         (_initialize_arm_linux_nat): Adjust to C++ification.
5650
5651         * aarch64-linux-nat.c (aarch64_linux_nat_target): New class.
5652         (the_aarch64_linux_nat_target): New.
5653         (aarch64_linux_fetch_inferior_registers)
5654         (aarch64_linux_store_inferior_registers)
5655         (aarch64_linux_child_post_startup_inferior)
5656         (aarch64_linux_read_description)
5657         (aarch64_linux_can_use_hw_breakpoint)
5658         (aarch64_linux_insert_hw_breakpoint)
5659         (aarch64_linux_remove_hw_breakpoint)
5660         (aarch64_linux_insert_watchpoint, aarch64_linux_remove_watchpoint)
5661         (aarch64_linux_region_ok_for_hw_watchpoint)
5662         (aarch64_linux_stopped_data_address)
5663         (aarch64_linux_stopped_by_watchpoint)
5664         (aarch64_linux_watchpoint_addr_within_range)
5665         (aarch64_linux_can_do_single_step): Refactor as methods of
5666         aarch64_linux_nat_target.
5667         (super_post_startup_inferior): Delete.
5668         (_initialize_aarch64_linux_nat): Adjust to C++ification.
5669
5670         * hppa-linux-nat.c (hppa_linux_nat_target): New class.
5671         (the_hppa_linux_nat_target): New.
5672         (hppa_linux_fetch_inferior_registers)
5673         (hppa_linux_store_inferior_registers): Refactor as methods of
5674         hppa_linux_nat_target.
5675         (_initialize_hppa_linux_nat): Adjust to C++ification.
5676
5677         * ia64-linux-nat.c (ia64_linux_nat_target): New class.
5678         (the_ia64_linux_nat_target): New.
5679         (ia64_linux_insert_watchpoint, ia64_linux_remove_watchpoint)
5680         (ia64_linux_stopped_data_address)
5681         (ia64_linux_stopped_by_watchpoint, ia64_linux_fetch_registers)
5682         (ia64_linux_store_registers, ia64_linux_xfer_partial): Refactor as
5683         ia64_linux_nat_target methods.
5684         (super_xfer_partial): Delete.
5685         (_initialize_ia64_linux_nat): Adjust to C++ification.
5686
5687         * m32r-linux-nat.c (m32r_linux_nat_target): New class.
5688         (the_m32r_linux_nat_target): New.
5689         (m32r_linux_fetch_inferior_registers)
5690         (m32r_linux_store_inferior_registers): Refactor as
5691         m32r_linux_nat_target methods.
5692         (_initialize_m32r_linux_nat): Adjust to C++ification.
5693
5694         * m68k-linux-nat.c (m68k_linux_nat_target): New class.
5695         (the_m68k_linux_nat_target): New.
5696         (m68k_linux_fetch_inferior_registers)
5697         (m68k_linux_store_inferior_registers): Refactor as
5698         m68k_linux_nat_target methods.
5699         (_initialize_m68k_linux_nat): Adjust to C++ification.
5700
5701         * s390-linux-nat.c (s390_linux_nat_target): New class.
5702         (the_s390_linux_nat_target): New.
5703         (s390_linux_fetch_inferior_registers)
5704         (s390_linux_store_inferior_registers, s390_stopped_by_watchpoint)
5705         (s390_insert_watchpoint, s390_remove_watchpoint)
5706         (s390_can_use_hw_breakpoint, s390_insert_hw_breakpoint)
5707         (s390_remove_hw_breakpoint, s390_region_ok_for_hw_watchpoint)
5708         (s390_auxv_parse, s390_read_description): Refactor as methods of
5709         s390_linux_nat_target.
5710         (_initialize_s390_nat): Adjust to C++ification.
5711
5712         * sparc-linux-nat.c (sparc_linux_nat_target): New class.
5713         (the_sparc_linux_nat_target): New.
5714         (_initialize_sparc_linux_nat): Adjust to C++ification.
5715         * sparc-nat.c (sparc_fetch_inferior_registers)
5716         (sparc_store_inferior_registers): Remove target_ops parameter.
5717         * sparc-nat.h (sparc_fetch_inferior_registers)
5718         (sparc_store_inferior_registers): Remove target_ops parameter.
5719         * sparc64-linux-nat.c (sparc64_linux_nat_target): New class.
5720         (the_sparc64_linux_nat_target): New.
5721         (_initialize_sparc64_linux_nat): Adjust to C++ification.
5722
5723         * spu-linux-nat.c (spu_linux_nat_target): New class.
5724         (the_spu_linux_nat_target): New.
5725         (spu_child_post_startup_inferior, spu_child_post_attach)
5726         (spu_child_wait, spu_fetch_inferior_registers)
5727         (spu_store_inferior_registers, spu_xfer_partial)
5728         (spu_can_use_hw_breakpoint): Refactor as spu_linux_nat_target
5729         methods.
5730         (_initialize_spu_nat): Adjust to C++ification.
5731
5732         * tilegx-linux-nat.c (tilegx_linux_nat_target): New class.
5733         (the_tilegx_linux_nat_target): New.
5734         (fetch_inferior_registers, store_inferior_registers):
5735         Refactor as methods.
5736         (_initialize_tile_linux_nat): Adjust to C++ification.
5737
5738         * xtensa-linux-nat.c (xtensa_linux_nat_target): New class.
5739         (the_xtensa_linux_nat_target): New.
5740         (xtensa_linux_fetch_inferior_registers)
5741         (xtensa_linux_store_inferior_registers): Refactor as
5742         xtensa_linux_nat_target methods.
5743         (_initialize_xtensa_linux_nat): Adjust to C++ification.
5744
5745         * fbsd-nat.c (USE_SIGTRAP_SIGINFO): Delete.
5746         (fbsd_pid_to_exec_file, fbsd_find_memory_regions)
5747         (fbsd_find_memory_regions, fbsd_info_proc, fbsd_xfer_partial)
5748         (fbsd_thread_alive, fbsd_pid_to_str, fbsd_thread_name)
5749         (fbsd_update_thread_list, fbsd_resume, fbsd_wait)
5750         (fbsd_stopped_by_sw_breakpoint)
5751         (fbsd_supports_stopped_by_sw_breakpoint, fbsd_follow_fork)
5752         (fbsd_insert_fork_catchpoint, fbsd_remove_fork_catchpoint)
5753         (fbsd_insert_vfork_catchpoint, fbsd_remove_vfork_catchpoint)
5754         (fbsd_post_startup_inferior, fbsd_post_attach)
5755         (fbsd_insert_exec_catchpoint, fbsd_remove_exec_catchpoint)
5756         (fbsd_set_syscall_catchpoint)
5757         (super_xfer_partial, super_resume, super_wait)
5758         (fbsd_supports_stopped_by_hw_breakpoint): Delete.
5759         (fbsd_handle_debug_trap): Remove target_ops parameter.
5760         (fbsd_nat_add_target): Delete.
5761         * fbsd-nat.h: Include "inf-ptrace.h".
5762         (fbsd_nat_add_target): Delete.
5763         (USE_SIGTRAP_SIGINFO): Define.
5764         (fbsd_nat_target): New class.
5765
5766         * amd64-bsd-nat.c (amd64bsd_fetch_inferior_registers)
5767         (amd64bsd_store_inferior_registers): Remove target_ops parameter.
5768         (amd64bsd_target): Delete.
5769         * amd64-bsd-nat.h: New file.
5770         * amd64-fbsd-nat.c: Include "amd64-bsd-nat.h" instead of
5771         "x86-bsd-nat.h".
5772         (amd64_fbsd_nat_target): New class.
5773         (the_amd64_fbsd_nat_target): New.
5774         (amd64fbsd_read_description): Refactor as method of
5775         amd64_fbsd_nat_target.
5776         (amd64_fbsd_nat_target::supports_stopped_by_hw_breakpoint): New.
5777         (_initialize_amd64fbsd_nat): Adjust to C++ification.
5778         * amd64-nat.h (amd64bsd_target): Delete function declaration.
5779         * i386-bsd-nat.c (i386bsd_fetch_inferior_registers)
5780         (i386bsd_store_inferior_registers): Remove target_ops parameter.
5781         (i386bsd_target): Delete.
5782         * i386-bsd-nat.h (i386bsd_target): Delete function declaration.
5783         (i386bsd_fetch_inferior_registers)
5784         (i386bsd_store_inferior_registers): Declare.
5785         (i386_bsd_nat_target): New class.
5786         * i386-fbsd-nat.c (i386_fbsd_nat_target): New class.
5787         (the_i386_fbsd_nat_target): New.
5788         (i386fbsd_resume, i386fbsd_read_description): Refactor as
5789         i386_fbsd_nat_target methods.
5790         (i386_fbsd_nat_target::supports_stopped_by_hw_breakpoint): New.
5791         (_initialize_i386fbsd_nat): Adjust to C++ification.
5792         * x86-bsd-nat.c (super_mourn_inferior): Delete.
5793         (x86bsd_mourn_inferior, x86bsd_target): Delete.
5794         (_initialize_x86_bsd_nat): Adjust to C++ification.
5795         * x86-bsd-nat.h: Include "x86-nat.h".
5796         (x86bsd_target): Delete declaration.
5797         (x86bsd_nat_target): New class.
5798
5799         * aarch64-fbsd-nat.c (aarch64_fbsd_nat_target): New class.
5800         (the_aarch64_fbsd_nat_target): New.
5801         (aarch64_fbsd_fetch_inferior_registers)
5802         (aarch64_fbsd_store_inferior_registers): Refactor as methods of
5803         aarch64_fbsd_nat_target.
5804         (_initialize_aarch64_fbsd_nat): Adjust to C++ification.
5805         * alpha-bsd-nat.c (alpha_bsd_nat_target): New class.
5806         (the_alpha_bsd_nat_target): New.
5807         (alphabsd_fetch_inferior_registers)
5808         (alphabsd_store_inferior_registers): Refactor as
5809         alpha_bsd_nat_target methods.
5810         (_initialize_alphabsd_nat): Refactor as methods of
5811         alpha_bsd_nat_target.
5812         * amd64-nbsd-nat.c: Include "amd64-bsd-nat.h".
5813         (the_amd64_nbsd_nat_target): New.
5814         (_initialize_amd64nbsd_nat): Adjust to C++ification.
5815         * amd64-obsd-nat.c: Include "amd64-bsd-nat.h".
5816         (the_amd64_obsd_nat_target): New.
5817         (_initialize_amd64obsd_nat): Adjust to C++ification.
5818         * arm-fbsd-nat.c (arm_fbsd_nat_target): New.
5819         (the_arm_fbsd_nat_target): New.
5820         (arm_fbsd_fetch_inferior_registers)
5821         (arm_fbsd_store_inferior_registers, arm_fbsd_read_description):
5822         (_initialize_arm_fbsd_nat): Refactor as methods of
5823         arm_fbsd_nat_target.
5824         (_initialize_arm_fbsd_nat): Adjust to C++ification.
5825         * arm-nbsd-nat.c (arm_netbsd_nat_target): New class.
5826         (the_arm_netbsd_nat_target): New.
5827         (armnbsd_fetch_registers, armnbsd_store_registers): Refactor as
5828         arm_netbsd_nat_target.
5829         (_initialize_arm_netbsd_nat): Adjust to C++ification.
5830         * hppa-nbsd-nat.c (hppa_nbsd_nat_target): New class.
5831         (the_hppa_nbsd_nat_target): New.
5832         (hppanbsd_fetch_registers, hppanbsd_store_registers): Refactor as
5833         hppa_nbsd_nat_target methods.
5834         (_initialize_hppanbsd_nat): Adjust to C++ification.
5835         * hppa-obsd-nat.c (hppa_obsd_nat_target): New class.
5836         (the_hppa_obsd_nat_target): New.
5837         (hppaobsd_fetch_registers, hppaobsd_store_registers): Refactor as
5838         methods of hppa_obsd_nat_target.
5839         (_initialize_hppaobsd_nat): Adjust to C++ification.  Use
5840         add_target.
5841         * i386-nbsd-nat.c (the_i386_nbsd_nat_target): New.
5842         (_initialize_i386nbsd_nat): Adjust to C++ification.  Use
5843         add_target.
5844         * i386-obsd-nat.c (the_i386_obsd_nat_target): New.
5845         (_initialize_i386obsd_nat): Use add_target.
5846         * m68k-bsd-nat.c (m68k_bsd_nat_target): New class.
5847         (the_m68k_bsd_nat_target): New.
5848         (m68kbsd_fetch_inferior_registers)
5849         (m68kbsd_store_inferior_registers): Refactor as methods of
5850         m68k_bsd_nat_target.
5851         (_initialize_m68kbsd_nat): Adjust to C++ification.
5852         * mips-fbsd-nat.c (mips_fbsd_nat_target): New class.
5853         (the_mips_fbsd_nat_target): New.
5854         (mips_fbsd_fetch_inferior_registers)
5855         (mips_fbsd_store_inferior_registers): Refactor as methods of
5856         mips_fbsd_nat_target.
5857         (_initialize_mips_fbsd_nat): Adjust to C++ification.  Use
5858         add_target.
5859         * mips-nbsd-nat.c (mips_nbsd_nat_target): New class.
5860         (the_mips_nbsd_nat_target): New.
5861         (mipsnbsd_fetch_inferior_registers)
5862         (mipsnbsd_store_inferior_registers): Refactor as methods of
5863         mips_nbsd_nat_target.
5864         (_initialize_mipsnbsd_nat): Adjust to C++ification.
5865         * mips64-obsd-nat.c (mips64_obsd_nat_target): New class.
5866         (the_mips64_obsd_nat_target): New.
5867         (mips64obsd_fetch_inferior_registers)
5868         (mips64obsd_store_inferior_registers): Refactor as methods of
5869         mips64_obsd_nat_target.
5870         (_initialize_mips64obsd_nat): Adjust to C++ification.  Use
5871         add_target.
5872         * nbsd-nat.c (nbsd_pid_to_exec_file): Refactor as method of
5873         nbsd_nat_target.
5874         * nbsd-nat.h: Include "inf-ptrace.h".
5875         (nbsd_nat_target): New class.
5876         * obsd-nat.c (obsd_pid_to_str, obsd_update_thread_list)
5877         (obsd_wait): Refactor as methods of obsd_nat_target.
5878         (obsd_add_target): Delete.
5879         * obsd-nat.h: Include "inf-ptrace.h".
5880         (obsd_nat_target): New class.
5881         * ppc-fbsd-nat.c (ppc_fbsd_nat_target): New class.
5882         (the_ppc_fbsd_nat_target): New.
5883         (ppcfbsd_fetch_inferior_registers)
5884         (ppcfbsd_store_inferior_registers): Refactor as methods of
5885         ppc_fbsd_nat_target.
5886         (_initialize_ppcfbsd_nat): Adjust to C++ification.  Use
5887         add_target.
5888         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): New class.
5889         (the_ppc_nbsd_nat_target): New.
5890         (ppcnbsd_fetch_inferior_registers)
5891         (ppcnbsd_store_inferior_registers): Refactor as methods of
5892         ppc_nbsd_nat_target.
5893         (_initialize_ppcnbsd_nat): Adjust to C++ification.
5894         * ppc-obsd-nat.c (ppc_obsd_nat_target): New class.
5895         (the_ppc_obsd_nat_target): New.
5896         (ppcobsd_fetch_registers, ppcobsd_store_registers): Refactor as
5897         methods of ppc_obsd_nat_target.
5898         (_initialize_ppcobsd_nat): Adjust to C++ification.  Use
5899         add_target.
5900         * sh-nbsd-nat.c (sh_nbsd_nat_target): New class.
5901         (the_sh_nbsd_nat_target): New.
5902         (shnbsd_fetch_inferior_registers)
5903         (shnbsd_store_inferior_registers): Refactor as methods of
5904         sh_nbsd_nat_target.
5905         (_initialize_shnbsd_nat): Adjust to C++ification.
5906         * sparc-nat.c (sparc_xfer_wcookie): Make extern.
5907         (inf_ptrace_xfer_partial): Delete.
5908         (sparc_xfer_partial, sparc_target): Delete.
5909         * sparc-nat.h (sparc_fetch_inferior_registers)
5910         (sparc_store_inferior_registers, sparc_xfer_wcookie): Declare.
5911         (sparc_target): Delete function declaration.
5912         (sparc_target): New template class.
5913         * sparc-nbsd-nat.c (the_sparc_nbsd_nat_target): New.
5914         (_initialize_sparcnbsd_nat): Adjust to C++ification.
5915         * sparc64-fbsd-nat.c (the_sparc64_fbsd_nat_target): New.
5916         (_initialize_sparc64fbsd_nat): Adjust to C++ification.  Use
5917         add_target.
5918         * sparc64-nbsd-nat.c (the_sparc64_nbsd_nat_target): New.
5919         (_initialize_sparc64nbsd_nat): Adjust to C++ification.
5920         * sparc64-obsd-nat.c (the_sparc64_obsd_nat_target): New.
5921         (_initialize_sparc64obsd_nat): Adjust to C++ification.  Use
5922         add_target.
5923         * vax-bsd-nat.c (vax_bsd_nat_target): New class.
5924         (the_vax_bsd_nat_target): New.
5925         (vaxbsd_fetch_inferior_registers)
5926         (vaxbsd_store_inferior_registers): Refactor as vax_bsd_nat_target
5927         methods.
5928         (_initialize_vaxbsd_nat): Adjust to C++ification.
5929
5930         * bsd-kvm.c (bsd_kvm_target): New class.
5931         (bsd_kvm_ops): Now a bsd_kvm_target.
5932         (bsd_kvm_open, bsd_kvm_close, bsd_kvm_xfer_partial)
5933         (bsd_kvm_files_info, bsd_kvm_fetch_registers)
5934         (bsd_kvm_thread_alive, bsd_kvm_pid_to_str): Refactor as methods of
5935         bsd_kvm_target.
5936         (bsd_kvm_return_one): Delete.
5937         (bsd_kvm_add_target): Adjust to C++ification.
5938
5939         * nto-procfs.c (nto_procfs_target, nto_procfs_target_native)
5940         (nto_procfs_target_procfs): New classes.
5941         (procfs_open_1, procfs_thread_alive, procfs_update_thread_list)
5942         (procfs_files_info, procfs_pid_to_exec_file, procfs_attach)
5943         (procfs_post_attach, procfs_wait, procfs_fetch_registers)
5944         (procfs_xfer_partial, procfs_detach, procfs_insert_breakpoint)
5945         (procfs_remove_breakpoint, procfs_insert_hw_breakpoint)
5946         (procfs_remove_hw_breakpoint, procfs_resume)
5947         (procfs_mourn_inferior, procfs_create_inferior, procfs_interrupt)
5948         (procfs_kill_inferior, procfs_store_registers)
5949         (procfs_pass_signals, procfs_pid_to_str, procfs_can_run): Refactor
5950         as methods of nto_procfs_target.
5951         (nto_procfs_ops): Now an nto_procfs_target_procfs.
5952         (nto_native_ops): Delete.
5953         (procfs_open, procfs_native_open): Delete.
5954         (nto_native_ops): Now an nto_procfs_target_native.
5955         (init_procfs_targets): Adjust to C++ification.
5956         (procfs_can_use_hw_breakpoint, procfs_remove_hw_watchpoint)
5957         (procfs_insert_hw_watchpoint, procfs_stopped_by_watchpoint):
5958         Refactor as methods of nto_procfs_target.
5959
5960         * go32-nat.c (go32_nat_target): New class.
5961         (the_go32_nat_target): New.
5962         (go32_attach, go32_resume, go32_wait, go32_fetch_registers)
5963         (go32_store_registers, go32_xfer_partial, go32_files_info)
5964         (go32_kill_inferior, go32_create_inferior, go32_mourn_inferior)
5965         (go32_terminal_init, go32_terminal_info, go32_terminal_inferior)
5966         (go32_terminal_ours, go32_pass_ctrlc, go32_thread_alive)
5967         (go32_pid_to_str): Refactor as methods of go32_nat_target.
5968         (go32_target): Delete.
5969         (_initialize_go32_nat): Adjust to C++ification.
5970
5971         * gnu-nat.c (gnu_wait, gnu_resume, gnu_kill_inferior)
5972         (gnu_mourn_inferior, gnu_create_inferior, gnu_attach, gnu_detach)
5973         (gnu_stop, gnu_thread_alive, gnu_xfer_partial)
5974         (gnu_find_memory_regions, gnu_pid_to_str): Refactor as methods of
5975         gnu_nat_target.
5976         (gnu_target): Delete.
5977         * gnu-nat.h (gnu_target): Delete.
5978         (gnu_nat_target): New class.
5979         * i386-gnu-nat.c (gnu_base_target): New.
5980         (i386_gnu_nat_target): New class.
5981         (the_i386_gnu_nat_target): New.
5982         (_initialize_i386gnu_nat): Adjust to C++ification.
5983
5984 2018-05-02  Pedro Alves  <palves@redhat.com>
5985
5986         * bfd-target.c (target_bfd_xclose): Rename to ...
5987         (target_bfd_close): ... this.
5988         (target_bfd_reopen): Adjust.
5989         * target.c (target_close): Remove references to to_xclose.
5990         * target.h (target_ops::to_xclose): Delete.
5991         (target_ops::to_close): Update comments.
5992
5993 2018-05-02  Pedro Alves  <palves@redhat.com>
5994
5995         * alpha-linux-nat.c: Include "linux-nat-trad.h" instead of
5996         "linux-nat.h".
5997         * configure.nat (alpha-linux, linux-mips): Add linux-nat-trad.o.
5998         * inf-ptrace.c (inf_ptrace_register_u_offset)
5999         (inf_ptrace_fetch_register, inf_ptrace_fetch_registers)
6000         (inf_ptrace_store_register, inf_ptrace_store_registers)
6001         (inf_ptrace_trad_target): Move to ...
6002         * linux-nat-trad.c: ... this new file.
6003         * linux-nat-trad.h: New file.
6004         * linux-nat.c (linux_target_install_ops): Make extern.
6005         (linux_trad_target): Delete.
6006         * linux-nat.h (linux_trad_target): Delete declaration.
6007         (linux_target_install_ops): Declare.
6008         * mips-linux-nat.c: Include "linux-nat-trad.h" instead of
6009         "linux-nat.h".
6010
6011 2018-05-02  Pedro Alves  <palves@redhat.com>
6012
6013         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Don't call
6014         procfs_target/add_target here.
6015         * procfs.c (procfs_target): Make static.
6016         (_initialize_procfs): Call add_target here.
6017         * procfs.h (struct target_ops): Remove forward declaration.
6018         (procfs_target): Remove declaration.
6019         * sparc-sol2-nat.c (_initialize_sparc_sol2_nat): Delete.
6020
6021 2018-05-02  Pedro Alves  <palves@redhat.com>
6022
6023         * procfs.c (procfs_stopped_by_watchpoint)
6024         (procfs_insert_watchpoint, procfs_remove_watchpoint)
6025         (procfs_region_ok_for_hw_watchpoint, procfs_stopped_data_address):
6026         Forward declare.
6027         (procfs_use_watchpoints): Delete, move contents...
6028         (procfs_target): ... here.
6029         * procfs.h (procfs_use_watchpoints): Delete declaration.
6030         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Don't call
6031         procfs_use_watchpoints.
6032         * sparc-sol2-nat.c (_initialize_sparc_sol2_nat): Don't call
6033         procfs_use_watchpoints.
6034
6035 2018-05-02  Tom Tromey  <tom@tromey.com>
6036
6037         PR python/20084:
6038         * python/python.c (gdbpy_parameter_value): Handle var_zuinteger
6039         and var_zuinteger_unlimited.
6040         * python/py-param.c (struct parm_constant): Add PARAM_ZUINTEGER
6041         and PARAM_ZUINTEGER_UNLIMITED.
6042         (set_parameter_value): Handle var_zuinteger and
6043         var_zuinteger_unlimited.
6044         (add_setshow_generic): Likewise.
6045         (parmpy_init): Likewise.
6046
6047 2018-04-28  Dan Robertson  <danlrobertson89@gmail.com>
6048
6049         PR rust/23124
6050         * gdb/rust-exp.y (convert_params_to_types): Ensure that the params
6051         pointer is not null before dereferencing it.
6052
6053 2018-04-30  Tom Tromey  <tom@tromey.com>
6054
6055         * darwin-nat-info.c (darwin_debug_regions_recurse): Remove use of
6056         is_mi_like_p.
6057
6058 2018-04-30  Tom Tromey  <tom@tromey.com>
6059
6060         * breakpoint.c (mention): Remove use of is_mi_like_p.
6061         (print_mention_ranged_breakpoint): Likewise.
6062         * break-catch-throw.c (print_it_exception_catchpoint): Remove use
6063         of is_mi_like_p.
6064
6065 2018-04-30  Tom Tromey  <tom@tromey.com>
6066
6067         * tracepoint.c (tvariables_info_1): Remove use of is_mi_like_p.
6068
6069 2018-04-30  Tom Tromey  <tom@tromey.com>
6070
6071         * spu-tdep.c (info_spu_mailbox_list, info_spu_dma_cmdlist)
6072         (info_spu_event_command): Remove some uses of is_mi_like_p.
6073
6074 2018-04-30  Tom Tromey  <tom@tromey.com>
6075
6076         * python/py-framefilter.c (py_print_single_arg)
6077         (enumerate_locals, py_print_args, py_print_frame): Remove some
6078         uses of is_mi_like_p.
6079
6080 2018-04-30  Tom Tromey  <tom@tromey.com>
6081
6082         * ui-out.c: Update.
6083         * cli-out.h (cli_ui_out::do_is_mi_like_p): Update.
6084         * ui-out.h (ui_out::is_mi_like_p): Now const.
6085         (ui_out::do_is_mi_like_p): Now const.
6086         * mi/mi-out.h (mi_ui_out::do_is_mi_like_p): Update.
6087
6088 2018-04-30  Tom Tromey  <tom@tromey.com>
6089
6090         * varobj.c (varobj_set_visualizer): Use new_reference.
6091         * python/python.c (gdbpy_decode_line): Use new_reference.
6092         * python/py-cmd.c (cmdpy_function, cmdpy_completer_helper): Use
6093         new_reference.
6094
6095 2018-04-30  Tom Tromey  <tom@tromey.com>
6096
6097         * varobj.c (install_new_value): Use new_reference.
6098         * value.h (value_incref): Return void.  Swap intro comment with
6099         value_decref.
6100         * value.c (set_value_parent): Use new_reference.
6101         (value_incref): Return void.  Update intro comment.
6102         (release_value): Use new_reference.
6103         * dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Use new_reference.
6104
6105 2018-04-30  Tom Tromey  <tom@tromey.com>
6106
6107         * symfile-mem.c (symbol_file_add_from_memory): Use new_reference.
6108         * gdb_bfd.h (new_bfd_ref): Remove.
6109         (gdb_bfd_open): Update comment.
6110         * gdb_bfd.c (gdb_bfd_open, gdb_bfd_fopen, gdb_bfd_openr)
6111         (gdb_bfd_openw, gdb_bfd_openr_iovec, gdb_bfd_record_inclusion)
6112         (gdb_bfd_fdopenr): Use new_reference.
6113         * exec.c (exec_file_attach): Use new_reference.
6114
6115 2018-04-30  Tom Tromey  <tom@tromey.com>
6116
6117         * common/gdb_ref_ptr.h (ref_ptr::new_reference): New static
6118         method.
6119
6120 2018-04-30  Tom Tromey  <tom@tromey.com>
6121
6122         * jit.c (jit_read_code_entry): Use type_align.
6123         * i386-tdep.c (i386_gdbarch_init): Don't call
6124         set_gdbarch_long_long_align_bit.
6125         * gdbarch.sh: Remove long_long_align_bit.
6126         * gdbarch.c, gdbarch.h: Rebuild.
6127         * arc-tdep.c (arc_type_align): New function.
6128         (arc_gdbarch_init): Use arc_type_align.  Don't call
6129         set_gdbarch_long_long_align_bit.
6130
6131 2018-04-30  Tom Tromey  <tom@tromey.com>
6132
6133         * rust-lang.c (rust_type_alignment): Remove.
6134         (rust_composite_type): Use type_align.
6135
6136 2018-04-30  Tom Tromey  <tom@tromey.com>
6137
6138         * NEWS: Mention Type.align.
6139         * python/py-type.c (typy_get_alignof): New function.
6140         (type_object_getset): Add "alignof".
6141
6142 2018-04-30  Tom Tromey  <tom@tromey.com>
6143
6144         PR exp/17095:
6145         * NEWS: Update.
6146         * std-operator.def (UNOP_ALIGNOF): New operator.
6147         * expprint.c (dump_subexp_body_standard) <case UNOP_ALIGNOF>:
6148         New.
6149         * eval.c (evaluate_subexp_standard) <case UNOP_ALIGNOF>: New.
6150         * c-lang.c (c_op_print_tab): Add alignof.
6151         * c-exp.y (ALIGNOF): New token.
6152         (exp): Add "ALIGNOF" production.
6153         (ident_tokens): Add _Alignof and alignof.
6154
6155 2018-04-30  Tom Tromey  <tom@tromey.com>
6156
6157         * i386-tdep.c (i386_type_align): New function.
6158         (i386_gdbarch_init): Update.
6159         * gdbarch.sh (type_align): New method.
6160         * gdbarch.c, gdbarch.h: Rebuild.
6161         * arch-utils.h (default_type_align): Declare.
6162         * arch-utils.c (default_type_align): New function.
6163         * gdbtypes.h (TYPE_ALIGN_BITS): New define.
6164         (struct type) <align_log2>: New field.
6165         <instance_flags>: Now a bitfield.
6166         (TYPE_RAW_ALIGN): New macro.
6167         (type_align, type_raw_align, set_type_align): Declare.
6168         * gdbtypes.c (type_align, type_raw_align, set_type_align): New
6169         functions.
6170         * dwarf2read.c (quirk_rust_enum): Set type alignment.
6171         (get_alignment, maybe_set_alignment): New functions.
6172         (read_structure_type, read_enumeration_type, read_array_type)
6173         (read_set_type, read_tag_pointer_type, read_tag_reference_type)
6174         (read_subrange_type, read_base_type): Set type alignment.
6175
6176 2018-04-30  Simon Marchi  <simon.marchi@ericsson.com>
6177
6178         * dwarf2read.c (read_index_from_section): Use bool.
6179
6180 2018-04-29  Fabian Groffen  <grobian@gentoo.org>
6181
6182         PR gdb/22950
6183         * proc-events.c (init_syscall_table): Guard usage os SYS_uuidsys
6184         with #ifdef.
6185
6186 2018-04-29  John Reiser  <jreiser@BitWagon.com>
6187
6188         PR build/22873
6189         * gdb/Makefile.in: (.c:.l, .c:.y): Write the target only in the
6190         last step, and do it atomically.
6191
6192 2018-04-27  Alexandre Oliva  <aoliva@redhat.com>
6193
6194         * compile/compile-c-types.c (convert_int, convert_float):
6195         Update for C FE v1.
6196
6197 2018-04-27  Tom Tromey  <tom@tromey.com>
6198
6199         PR rust/22545:
6200         * rust-lang.c (rust_inclusive_range_type_p): New function.
6201         (rust_range): Handle inclusive ranges.
6202         (rust_compute_range): Likewise.
6203         * rust-exp.y (struct rust_op) <inclusive>: New field.
6204         (DOTDOTEQ): New constant.
6205         (range_expr): Add "..=" productions.
6206         (operator_tokens): Add "..=" token.
6207         (ast_range): Add "inclusive" parameter.
6208         (convert_ast_to_expression) <case OP_RANGE>: Handle inclusive
6209         ranges.
6210         * parse.c (operator_length_standard) <case OP_RANGE>: Handle new
6211         bounds values.
6212         * expression.h (enum range_type) <NONE_BOUND_DEFAULT_EXCLUSIVE,
6213         LOW_BOUND_DEFAULT_EXCLUSIVE>: New constants.
6214         Update comments.
6215         * expprint.c (print_subexp_standard): Handle new bounds values.
6216         (dump_subexp_body_standard): Likewise.
6217
6218 2018-04-27  Tom Tromey  <tom@tromey.com>
6219
6220         * configure: Rebuild.
6221         * warning.m4 (AM_GDB_WARNINGS): Add -Wsuggest-override.
6222         * dwarf2loc.c (class dwarf_evaluate_loc_desc): Use "override", not
6223         "OVERRIDE".
6224         (class symbol_needs_eval_context): Likewise.
6225         * dwarf2read.c (mock_mapped_index::symbol_name_count)
6226         (mock_mapped_index::symbol_name_at): Use "override".  Remove
6227         "virtual".
6228         * dwarf2-frame.c (dwarf_expr_executor::get_addr_index): Use
6229         "override".
6230         (class dwarf_expr_executor): Use "override", not "OVERRIDE".
6231         * aarch64-tdep.c (instruction_reader::read): Use "override".
6232         (instruction_reader_test::read): Likewise.
6233         * arm-tdep.c (instruction_reader::read): Use "override".
6234         (instruction_reader_thumb::read): Likewise.
6235
6236 2018-04-26  Andrzej Kaczmarek  <andrzej.kaczmarek@codecoup.pl>
6237
6238         PR remote/9665
6239         * remote.c (send_g_packet): Use putpkt/getpkt/packet_check_result
6240         instead of remote_send.
6241         (remote_send): Remove.
6242
6243 2018-04-26  Pedro Alves  <palves@redhat.com>
6244
6245         * elfread.c (elf_gnu_ifunc_resolver_return_stop): Use
6246         find_function_start_sal instead of find_pc_line.
6247
6248 2018-04-26  Pedro Alves  <palves@redhat.com>
6249
6250         * breakpoint.c (set_breakpoint_location_function): Handle
6251         mst_data_gnu_ifunc.
6252         * c-exp.y (variable production): Handle mst_data_gnu_ifunc.
6253         * elfread.c (elf_symtab_read): Give data symbols with
6254         BSF_GNU_INDIRECT_FUNCTION set mst_data_gnu_ifunc type.
6255         (elf_rel_plt_read): Update comment.
6256         * linespec.c (convert_linespec_to_sals): Handle
6257         mst_data_gnu_ifunc.
6258         (minsym_found): Handle mst_data_gnu_ifunc.
6259         * minsyms.c (msymbol_is_function, minimal_symbol_reader::record)
6260         (find_solib_trampoline_target): Handle mst_data_gnu_ifunc.
6261         * parse.c (find_minsym_type_and_address): Handle
6262         mst_data_gnu_ifunc.
6263         * symmisc.c (dump_msymbols): Handle mst_data_gnu_ifunc.
6264         * symtab.c (find_gnu_ifunc): Handle mst_data_gnu_ifunc.
6265         * symtab.h (minimal_symbol_type) <mst_text_gnu_ifunc>: Update
6266         comment.
6267         <mst_data_gnu_ifunc>: New enumerator.
6268
6269 2018-04-26  Pedro Alves  <palves@redhat.com>
6270
6271         * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Rename to ...
6272         (lookup_minimal_symbol_by_pc_section): ... this.  Replace
6273         'want_trampoline' parameter by a lookup_msym_prefer parameter.
6274         Handle it.
6275         (lookup_minimal_symbol_by_pc_section): Delete old implementation.
6276         (lookup_minimal_symbol_by_pc): Adjust.
6277         (in_gnu_ifunc_stub): Prefer GNU ifunc symbols.
6278         (lookup_solib_trampoline_symbol_by_pc): Adjust.
6279         * minsyms.h (lookup_msym_prefer): New enum.
6280         (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline'
6281         parameter by a lookup_msym_prefer parameter.
6282
6283 2018-04-26  Pedro Alves  <palves@redhat.com>
6284
6285         * elfread.c (elf_gnu_ifunc_record_cache): Check if the symbol name
6286         ends in "@plt" instead of looking at the symbol's section.
6287
6288 2018-04-26  Pedro Alves  <palves@redhat.com>
6289
6290         * blockframe.c (cache_pc_function_is_gnu_ifunc): Delete.  Remove
6291         all references.
6292         (find_pc_partial_function_gnu_ifunc): Rename to ...
6293         (find_pc_partial_function): ... this, and remove references to
6294         'is_gnu_ifunc_p'.
6295         (find_pc_partial_function): Delete old implementation.
6296         * symtab.h (find_pc_partial_function_gnu_ifunc): Delete.
6297
6298 2018-04-26  Pedro Alves  <palves@redhat.com>
6299
6300         * linespec.c (struct bound_minimal_symbol_search_key): New.
6301         (convert_linespec_to_sals): Sort minimal symbols earlier.  Don't
6302         skip first line if we found a GNU ifunc minimal symbol by name.
6303         (compare_msymbols): Change parameters to work with a destructured
6304         lhs minsym.
6305         (compare_msymbols_for_qsort, compare_msymbols_for_bsearch): New
6306         functions.
6307
6308 2018-04-26  Pedro Alves  <palves@redhat.com>
6309
6310         * breakpoint.c (set_breakpoint_location_function): Don't resolve
6311         ifunc targets here.  Instead, if we have an ifunc minsym, use its
6312         address/name.
6313         (add_location_to_breakpoint): Store the minsym and the objfile in
6314         the breakpoint location.
6315         * breakpoint.h (bp_location) <msymbol, objfile>: New fields.
6316         * linespec.c (minsym_found): Resolve GNU ifunc targets here.
6317         Record the minsym in the sal.
6318         * symtab.h (symtab_and_line) <msymbol>: New field.
6319
6320 2018-04-26  Pedro Alves  <palves@redhat.com>
6321
6322         * elfread.c (elf_gnu_ifunc_resolve_by_got): Don't write to *ADDR_P
6323         unless we actually resolved the ifunc.
6324
6325 2018-04-26  Pedro Alves  <palves@redhat.com>
6326
6327         * c-exp.y (variable production): Prefer ifunc minsyms over
6328         regular function symbols.
6329         * symtab.c (find_gnu_ifunc): New function.
6330         * minsyms.h (lookup_msym_prefer): New enum.
6331         (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline'
6332         parameter by a lookup_msym_prefer parameter.
6333         * symtab.h (find_gnu_ifunc): New declaration.
6334
6335 2018-04-26  Pedro Alves  <palves@redhat.com>
6336
6337         * blockframe.c (find_gnu_ifunc_target_type): New function.
6338         (find_function_type): New.
6339         * eval.c (evaluate_var_msym_value): For GNU ifunc types, always
6340         return a value with a memory address.
6341         (eval_call): For calls to GNU ifunc functions, try to find the
6342         type of the target function from the type that the resolver
6343         returns.
6344         * gdbtypes.c (objfile_type): Don't install a return type for ifunc
6345         symbols.
6346         * infcall.c (find_function_return_type): Delete.
6347         (find_function_addr): Add 'function_type' parameter.  For calls to
6348         GNU ifunc functions, try to find the type of the target function
6349         from the type that the resolver returns, and return it via
6350         FUNCTION_TYPE.
6351         (call_function_by_hand_dummy): Adjust to use the function type
6352         returned by find_function_addr.
6353         (find_function_addr): Add 'function_type' parameter and move
6354         description here.
6355         * symtab.h (find_function_type, find_gnu_ifunc_target_type): New
6356         declarations.
6357
6358 2018-04-26  Pedro Alves  <palves@redhat.com>
6359
6360         * c-exp.y (variable production): Skip finding an alias for ifunc
6361         symbols.
6362
6363 2018-04-26  Pedro Alves  <palves@redhat.com>
6364
6365         * elfread.c (elf_rel_plt_read): Look for relocations for .got.plt too.
6366
6367 2018-04-25  Pedro Alves  <palves@redhat.com>
6368
6369         * infcmd.c (kill_command): Print the pid as string, not the whole
6370         thread's ptid.  Add comment.  s/has been killed/killed/ in output
6371         message.
6372         * remote.c (remote_detach_1): Print the pid as string, not the
6373         whole thread's ptid.
6374
6375 2018-04-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
6376             Sergio Durigan Junior  <sergiodj@redhat.com>
6377             Pedro Alves  <palves@redhat.com>
6378
6379         * infcmd.c (kill_command): Print message when inferior has
6380         been killed.
6381         * inferior.c (print_inferior_events): Remove 'static'.  Set as
6382         '1'.
6383         (add_inferior): Improve message printed when
6384         'print_inferior_events' is on.
6385         (exit_inferior): Remove message printed when
6386         'print_inferior_events' is on.
6387         (detach_inferior): Improve message printed when
6388         'print_inferior_events' is on.
6389         (initialize_inferiors): Use 'add_inferior_silent' to set
6390         'current_inferior_'.
6391         * inferior.h (print_inferior_events): Declare here as
6392         'extern'.
6393         * infrun.c (follow_fork_inferior): Print '[Attaching...]' or
6394         '[Detaching...]' messages when 'print_inferior_events' is on.
6395         Use 'add_thread_silent' instead of 'add_thread'.  Add '[' and ']'
6396         as prefix/suffix for messages.  Remove periods.  Fix erroneous
6397         'Detaching after fork from child...', replace it by '... from
6398         parent...'.
6399         (handle_vfork_child_exec_or_exit): Add '[' and ']' as
6400         prefix/suffix when printing 'Detaching...' messages.  Print
6401         them when 'print_inferior_events' is on.
6402         * remote.c (remote_detach_1): Print message when detaching
6403         from inferior and '!is_fork_parent'.
6404
6405 2018-04-24  Tom Tromey  <tom@tromey.com>
6406
6407         * cli-out.h: Reindent.
6408
6409 2018-04-24  Tom Tromey  <tom@tromey.com>
6410
6411         * cli-out.c (cli_ui_out::out_field_fmt): Remove.
6412         (cli_ui_out::do_field_string): Use fputs_filtered.
6413         * cli-out.h (class cli_ui_out) <out_field_fmt>: Remove.
6414
6415 2018-04-23  Tom Tromey  <tom@tromey.com>
6416
6417         * guile/scm-frame.c (gdbscm_frame_read_var): Use
6418         gdb::unique_xmalloc_ptr.
6419
6420 2018-04-23  Tom Tromey  <tom@tromey.com>
6421
6422         * configure: Rebuild.
6423
6424 2018-04-22  Rajendra SY  <rajendra.sy@gmail.com>
6425
6426         PR gdb/23095
6427         * gdb/testsuite/gdb.base/break-probes.exp: Pass shlib_load to
6428         prepare_for_testing.  Set normal_bp to r_debug_state if target
6429         is bsd.
6430
6431 2018-04-21  Pedro Alves  <palves@redhat.com>
6432             Rajendra SY  <rajendra.sy@gmail.com>
6433
6434         * inf-ptrace.c (inf_ptrace_attach): Mark the thread as executing.
6435         * remote.c (extended_remote_attach): In all-stop mode, mark the
6436         thread as executing.
6437
6438 2018-04-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6439
6440         * thread.c (thread_apply_all_command): Fix comment.
6441         (thread_command): Fix comment.
6442
6443 2018-04-10  Alan Hayward  <alan.hayward@arm.com>
6444
6445         * common/tdesc.h (tdesc_create_feature): Remove xml filename
6446         parameter.
6447         * features/aarch64-core.c (create_feature_aarch64_core):
6448         Regenerate.
6449         * features/aarch64-fpu.c (create_feature_aarch64_fpu):
6450         Likewise.
6451         * features/i386/32bit-avx.c (create_feature_i386_32bit_avx):
6452         Likewise.
6453         * features/i386/32bit-avx512.c
6454         (create_feature_i386_32bit_avx512): Likewise.
6455         * features/i386/32bit-core.c (create_feature_i386_32bit_core):
6456         Likewise.
6457         * features/i386/32bit-linux.c (create_feature_i386_32bit_linux):
6458         Likewise.
6459         * features/i386/32bit-mpx.c (create_feature_i386_32bit_mpx):
6460         Likewise.
6461         * features/i386/32bit-pkeys.c (create_feature_i386_32bit_pkeys):
6462         Likewise.
6463         * features/i386/32bit-sse.c (create_feature_i386_32bit_sse):
6464         Likewise.
6465         * features/i386/64bit-avx.c (create_feature_i386_64bit_avx):
6466         Likewise.
6467         * features/i386/64bit-avx512.c
6468         (create_feature_i386_64bit_avx512): Likewise.
6469         * features/i386/64bit-core.c (create_feature_i386_64bit_core):
6470         Likewise.
6471         * features/i386/64bit-linux.c (create_feature_i386_64bit_linux):
6472         Likewise.
6473         * features/i386/64bit-mpx.c (create_feature_i386_64bit_mpx):
6474         Likewise.
6475         * features/i386/64bit-pkeys.c (create_feature_i386_64bit_pkeys):
6476         Likewise.
6477         * features/i386/64bit-segments.c
6478         (create_feature_i386_64bit_segments): Likewise.
6479         * features/i386/64bit-sse.c (create_feature_i386_64bit_sse):
6480         Likewise.
6481         * features/i386/x32-core.c
6482         (create_feature_i386_x32_core): Likewise.
6483         * features/tic6x-c6xp.c (create_feature_tic6x_c6xp): Likewise.
6484         * features/tic6x-core.c (create_feature_tic6x_core): Likewise.
6485         * features/tic6x-gp.c (create_feature_tic6x_gp): Likewise.
6486         * target-descriptions.c: In generated code, don't pass xml
6487         filename.
6488
6489 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
6490
6491         * common/tdesc.c (print_xml_feature::visit_pre): Add xml parsing.
6492         (print_xml_feature::visit_post): Likewise.
6493         (print_xml_feature::visit): Likewise.
6494         * common/tdesc.h (tdesc_get_features_xml): Use const tdesc.
6495         (print_xml_feature): Add new class.
6496         * regformats/regdat.sh: Null xmltarget on feature targets.
6497         * target-descriptions.c (struct target_desc): Add xmltarget.
6498         (maintenance_check_tdesc_xml_convert): Add unittest function.
6499         (tdesc_get_features_xml): Add function to get xml.
6500         (maintenance_check_xml_descriptions): Test xml generation.
6501         * xml-tdesc.c (string_read_description_xml): Add function.
6502         * xml-tdesc.h (string_read_description_xml): Add declaration.
6503
6504 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
6505
6506         * features/Makefile: Add feature marker to targets with new style
6507         target descriptions.
6508         * regformats/aarch64.dat: Regenerate.
6509         * regformats/i386/amd64-avx-avx512-linux.dat: Likewise.
6510         * regformats/i386/amd64-avx-linux.dat: Likewise.
6511         * regformats/i386/amd64-avx-mpx-avx512-pku-linux.dat: Likewise.
6512         * regformats/i386/amd64-avx-mpx-linux.dat: Likewise.
6513         * regformats/i386/amd64-linux.dat: Likewise.
6514         * regformats/i386/amd64-mpx-linux.dat: Likewise.
6515         * regformats/i386/amd64.dat: Likewise.
6516         * regformats/i386/i386-avx-avx512-linux.dat: Likewise.
6517         * regformats/i386/i386-avx-linux.dat: Likewise.
6518         * regformats/i386/i386-avx-mpx-avx512-pku-linux.dat: Likewise.
6519         * regformats/i386/i386-avx-mpx-linux.dat: Likewise.
6520         * regformats/i386/i386-linux.dat: Likewise.
6521         * regformats/i386/i386-mmx-linux.dat: Likewise.
6522         * regformats/i386/i386-mpx-linux.dat: Likewise.
6523         * regformats/i386/i386.dat: Likewise.
6524         * regformats/i386/x32-avx-avx512-linux.dat: Likewise.
6525         * regformats/i386/x32-avx-linux.dat: Likewise.
6526         * regformats/i386/x32-linux.dat: Likewise.
6527         * regformats/tic6x-c62x-linux.dat: Likewise.
6528         * regformats/tic6x-c64x-linux.dat: Likewise.
6529         * regformats/tic6x-c64xp-linux.dat: Likewise.
6530         * regformats/regdat.sh: Parse feature marker.
6531
6532 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
6533
6534         * common/tdesc.h (tdesc_architecture_name): Add new declaration.
6535         (tdesc_osabi_name): Likewise.
6536         * target-descriptions.c (tdesc_architecture_name): Add new
6537         function.
6538         (tdesc_osabi_name): Likewise.
6539
6540 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
6541
6542         * common/tdesc.c (tdesc_predefined_type): Move to here.
6543         (tdesc_named_type): Likewise.
6544         (tdesc_create_vector): Likewise.
6545         (tdesc_create_struct): Likewise.
6546         (tdesc_set_struct_size): Likewise.
6547         (tdesc_create_union): Likewise.
6548         (tdesc_create_flags): Likewise.
6549         (tdesc_create_enum): Likewise.
6550         (tdesc_add_field): Likewise.
6551         (tdesc_add_typed_bitfield): Likewise.
6552         (tdesc_add_bitfield): Likewise.
6553         (tdesc_add_flag): Likewise.
6554         (tdesc_add_enum_value): Likewise.
6555         * common/tdesc.h (struct tdesc_type_builtin): Likewise.
6556         (struct tdesc_type_vector): Likewise.
6557         (struct tdesc_type_field): Likewise.
6558         (struct tdesc_type_with_fields): Likewise.
6559         (tdesc_create_enum): Add declaration.
6560         (tdesc_add_typed_bitfield): Likewise.
6561         (tdesc_add_enum_value): Likewise.
6562         * target-descriptions.c (tdesc_type_field): Move from here.
6563         (tdesc_type_builtin): Likewise.
6564         (tdesc_type_vector): Likewise.
6565         (tdesc_type_with_fields): Likewise.
6566         (tdesc_predefined_types): Likewise.
6567         (tdesc_named_type): Likewise.
6568         (tdesc_create_vector): Likewise.
6569         (tdesc_create_struct): Likewise.
6570         (tdesc_set_struct_size): Likewise.
6571         (tdesc_create_union): Likewise.
6572         (tdesc_create_flags): Likewise.
6573         (tdesc_create_enum): Likewise.
6574         (tdesc_add_field): Likewise.
6575         (tdesc_add_typed_bitfield): Likewise.
6576         (tdesc_add_bitfield): Likewise.
6577         (tdesc_add_flag): Likewise.
6578         (tdesc_add_enum_value): Likewise.
6579         * gdb/target-descriptions.h (tdesc_create_enum): Likewise.
6580         (tdesc_add_typed_bitfield): Likewise.
6581         (tdesc_add_enum_value): Likewise.
6582
6583 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
6584
6585         * common/tdesc.c (tdesc_feature::accept): Move to here.
6586         (tdesc_feature::operator==): Likewise.
6587         (tdesc_create_reg): Likewise.
6588         * common/tdesc.h (tdesc_type_kind): Likewise.
6589         (struct tdesc_type): Likewise.
6590         (struct tdesc_feature): Likewise.
6591         * regformats/regdat.sh: Create a feature.
6592         * target-descriptions.c (tdesc_type_kind): Move from here.
6593         (tdesc_type): Likewise.
6594         (tdesc_type_up): Likewise.
6595         (tdesc_feature): Likewise.
6596         (tdesc_create_reg): Likewise.
6597
6598 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
6599
6600         * Makefile.in: Add arch/tdesc.c
6601         * common/tdesc.c: New file.
6602         * common/tdesc.h (tdesc_element_visitor): Move to here.
6603         (tdesc_element): Likewise.
6604         (tdesc_reg): Likewise.
6605         (tdesc_reg_up): Likewise.
6606         * regformats/regdef.h (reg): Add offset to constructors.
6607         * target-descriptions.c (tdesc_element_visitor): Move from here.
6608         (tdesc_element): Likewise.
6609         (tdesc_reg): Likewise.
6610         (tdesc_reg_up): Likewise.
6611
6612 2018-04-17  Tom Tromey  <tom@tromey.com>
6613
6614         * dwarf2read.c (quirk_rust_enum): Conditionally drop the
6615         discriminant field.
6616
6617 2018-04-17  Tom Tromey  <tom@tromey.com>
6618
6619         * dwarf2read.c (quirk_rust_enum): Handle unions correctly.
6620
6621 2018-04-17  Andreas Arnez  <arnez@linux.vnet.ibm.com>
6622
6623         * symtab.c (print_symbol_info): Skip printing filename and line
6624         number when `last' is NULL.
6625         (symtab_symbol_info): Use empty string instead of NULL for first
6626         invocation of print_symbol_info.
6627         (rbreak_command): Pass NULL to `last' parameter of
6628         print_symbol_info.
6629
6630 2018-04-16  Simon Marchi  <simon.marchi@ericsson.com>
6631
6632         * linux-tdep.c (linux_spu_make_corefile_notes): Return note_data
6633         instead of nullptr.
6634
6635 2018-04-16  Pedro Alves  <palves@redhat.com>
6636
6637         * MAINTAINERS (sh): Remove.
6638         * Makefile.in (ALL_TARGET_OBS): Remove sh64-tdep.o.
6639         (HFILES_NO_SRCDIR): Remove sh64-tdep.h.
6640         (ALLDEPFILES): Remove sh64-tdep.c.
6641         * NEWS: Mentions that support for SH-5/SH64 is removed.
6642         * configure.tgt (sh*-*-linux*): Remove reference to sh64-tdep.o.
6643         (sh*-*-openbsd*): Ditto.
6644         (sh64-*-elf*): Remove.
6645         (sh*): Remove.
6646         * regcache.c (cooked_write_test): Remove bfd_mach_sh5 case.
6647         * sh-linux-tdep.c: Remove reference to bfd_mach_sh5.
6648         * sh-tdep.c: No longer include "sh64-tdep.h".
6649         (sh_gdbarch_init): Remove reference to bfd_mach_sh5.
6650         * sh64-tdep.c, sh64-tdep.h: Remove files.
6651
6652 2018-04-16  Pedro Alves  <palves@redhat.com>
6653
6654         * MAINTAINERS: Remove m88k.
6655         * Makefile.in (ALL_TARGET_OBS): Remove m88k-tdep.o.
6656         (HFILES_NO_SRCDIR): Remove m88k-tdep.h.
6657         (ALLDEPFILES): Remove m88k-bsd-nat.c and m88k-tdep.c.
6658         * NEWS: Mention that support for m88k was removed.
6659         * configure.host (m88*-*-*): Remove support.
6660         * configure.nat (m88k-*-*): Remove support.
6661         * configure.tgt (m88*-*-openbsd*): Remove.
6662         * m88k-bsd-nat.c, m88k-tdep.c, m88k-tdep.h: Delete.
6663
6664 2018-04-15  Simon Marchi  <simon.marchi@polymtl.ca>
6665
6666         * configure.tgt (x86_tobjs): New variable.
6667         (amd64_tobjs, i386_tobjs): Use it.
6668
6669 2018-04-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
6670
6671         * symtab.c (print_symbol_info): Precede the symbol definition by
6672         the line number when available.
6673         * NEWS: Advertise this enhancement.
6674
6675 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
6676
6677         * NEWS (New options): announce set/show record btrace cpu.
6678         * btrace.c: Include record-btrace.h.
6679         (btrace_compute_ftrace_pt): Skip enabling errata workarounds if
6680         the vendor is unknown.
6681         (btrace_compute_ftrace_1): Add cpu parameter.  Update callers.
6682         Maybe overwrite the btrace configuration's cpu.
6683         (btrace_compute_ftrace): Add cpu parameter.  Update callers.
6684         (btrace_fetch): Add cpu parameter.  Update callers.
6685         (btrace_maint_update_pt_packets): Call record_btrace_get_cpu.
6686         Maybe overwrite the btrace configuration's cpu.  Skip enabling
6687         errata workarounds if the vendor is unknown.
6688         * python/py-record-btrace.c: Include record-btrace.h.
6689         (recpy_bt_begin, recpy_bt_end, recpy_bt_instruction_history)
6690         (recpy_bt_function_call_history): Call record_btrace_get_cpu.
6691         * record-btrace.c (record_btrace_cpu_state_kind): New.
6692         (record_btrace_cpu): New.
6693         (set_record_btrace_cpu_cmdlist): New.
6694         (record_btrace_get_cpu): New.
6695         (require_btrace_thread, record_btrace_info)
6696         (record_btrace_resume_thread): Call record_btrace_get_cpu.
6697         (cmd_set_record_btrace_cpu_none): New.
6698         (cmd_set_record_btrace_cpu_auto): New.
6699         (cmd_set_record_btrace_cpu): New.
6700         (cmd_show_record_btrace_cpu): New.
6701         (_initialize_record_btrace): Initialize set/show record btrace cpu
6702         commands.
6703         * record-btrace.h (record_btrace_get_cpu): New.
6704
6705 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
6706
6707         * record.c (set_record_command): Fix typo in message.
6708
6709 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
6710
6711         * record-btrace.c (cmd_set_record_btrace): Print sub-commands.
6712
6713 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
6714
6715         * infrun.c (process_event_stop_test): Call
6716         gdbarch_in_indirect_branch_thunk.
6717         * gdbarch.sh (in_indirect_branch_thunk): New.
6718         * gdbarch.c: Regenerated.
6719         * gdbarch.h: Regenerated.
6720         * x86-tdep.h: New.
6721         * x86-tdep.c: New.
6722         * Makefile.in (ALL_TARGET_OBS): Add x86-tdep.o.
6723         (HFILES_NO_SRCDIR): Add x86-tdep.h.
6724         (ALLDEPFILES): Add x86-tdep.c.
6725         * arch-utils.h (default_in_indirect_branch_thunk): New.
6726         * arch-utils.c (default_in_indirect_branch_thunk): New.
6727         * i386-tdep: Include x86-tdep.h.
6728         (i386_in_indirect_branch_thunk): New.
6729         (i386_elf_init_abi): Set in_indirect_branch_thunk gdbarch
6730         function.
6731         * amd64-tdep: Include x86-tdep.h.
6732         (amd64_in_indirect_branch_thunk): New.
6733         (amd64_init_abi): Set in_indirect_branch_thunk gdbarch function.
6734
6735 2018-04-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
6736
6737         PR gdb/23053
6738         * dwarf-index-write.c (data_buf::grow) (write_one_signatured_type)
6739         (recursively_write_psymbols) (debug_names::recursively_write_psymbols)
6740         (debug_names::write_one_signatured_type): Fix -D_GLIBCXX_DEBUG
6741         regression.
6742
6743 2018-04-12  Tom Tromey  <tom@tromey.com>
6744
6745         * rust-lang.c (rust_print_struct_def): Remove univariant code.
6746         (rust_evaluate_subexp): Likewise.
6747
6748 2018-04-12  Pedro Alves  <palves@redhat.com>
6749
6750         * procfs.c (procfs_detach): Make forward declaration's prototype
6751         match definition's protototype.
6752         (proc_get_LDT_entry): Remove stale do_cleanups call.
6753
6754 2018-04-12  Pedro Alves  <palves@redhat.com>
6755
6756         * target.h (target_ops::to_has_exited): Delete.
6757         (target_has_exited): Delete.
6758         * target-delegates.c: Regenerate.
6759
6760 2018-04-11  Pedro Alves  <palves@redhat.com>
6761
6762         * target.c (fileio_fh_t::t): Add comment.
6763         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
6764         (target_fileio_close): Handle a NULL target.
6765         (invalidate_fileio_fh): New.
6766         (target_close): Call it.
6767         * remote.c (remote_hostio_send_command): No longer check whether
6768         remote_desc is open.
6769
6770 2018-04-11  Pedro Alves  <palves@redhat.com>
6771
6772         * target.c (fileio_fh_t): Make it a named struct instead of a
6773         typedef.
6774         (fileio_fh_t::is_closed): New method.
6775         (DEF_VEC_O (fileio_fh_t)): Remove.
6776         (fileio_fhandles): Now a std::vector.
6777         (is_closed_fileio_fh): Delete.
6778         (acquire_fileio_fd): Adjust.  Rename parameters.
6779         (release_fileio_fd): Adjust.
6780         (fileio_fd_to_fh): Reimplement as a function instead of a macro.
6781         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
6782         (target_fileio_close): Adjust.
6783
6784 2018-04-10  Simon Marchi  <simon.marchi@ericsson.com>
6785
6786         * auto-load.c (auto_load_safe_path_vec_update): Iterate by
6787         index.
6788
6789 2018-04-10  Pedro Alves  <palves@redhat.com>
6790
6791         * gdbthread.h (finish_thread_state_cleanup): Delete declaration.
6792         (scoped_finish_thread_state): New class.
6793         * infcmd.c (run_command_1): Use it instead of finish_thread_state
6794         cleanup.
6795         * infrun.c (proceed, prepare_for_detach, wait_for_inferior)
6796         (fetch_inferior_event, normal_stop): Likewise.
6797         * thread.c (finish_thread_state_cleanup): Delete.
6798
6799 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6800             Pedro Alves  <palves@redhat.com>
6801
6802         * value.c: Include "selftest.h" and "common/array-view.h".
6803         (struct range) <operator ==>: New.
6804         (test_ranges_contain): New.
6805         (check_ranges_vector): New.
6806         (test_insert_into_bit_range_vector): New.
6807         (_initialize_values): Register selftests.
6808         * common/array-view.h (operator==, operator!=): New.
6809
6810 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6811
6812         * common/gdb_vecs.h (unordered_remove): Add overload that takes
6813         an iterator.
6814         * inline-frame.c: Include <algorithm>.
6815         (struct inline_state): Add constructor.
6816         (inline_state_s): Remove.
6817         (DEF_VEC_O(inline_state_s)): Remove.
6818         (inline_states): Change type to std::vector.
6819         (find_inline_frame_state): Adjust to std::vector.
6820         (allocate_inline_frame_state): Remove.
6821         (clear_inline_frame_state): Adjust to std::vector.
6822         (skip_inline_frames): Adjust to std::vector.
6823
6824 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6825
6826         * tracepoint.h (struct trace_state_variable): Add constructor.
6827         <name>: Change type to std::string.
6828         * tracepoint.c (tsv_s): Remove.
6829         (DEF_VEC_O(tsv_s)): Remove.
6830         (tvariables): Change to std::vector.
6831         (create_trace_state_variable): Adjust to std::vector.
6832         (find_trace_state_variable): Likewise.
6833         (find_trace_state_variable_by_number): Likewise.
6834         (delete_trace_state_variable): Likewise.
6835         (trace_variable_command): Adjust to std::string.
6836         (delete_trace_variable_command): Likewise.
6837         (tvariables_info_1): Adjust to std::vector.
6838         (save_trace_state_variables): Likewise.
6839         (start_tracing): Likewise.
6840         (merge_uploaded_trace_state_variables): Adjust to std::vector
6841         and std::string.
6842         * target.h (struct target_ops)
6843         <to_download_trace_state_variable>: Pass reference to
6844         trace_state_variable.
6845         * target-debug.h (target_debug_print_const_trace_state_variable_r): New.
6846         * target-delegates.c: Re-generate.
6847         * mi/mi-interp.c (mi_tsv_created): Adjust to std::string.
6848         (mi_tsv_deleted): Likewise.
6849         * mi/mi-main.c (mi_cmd_trace_frame_collected): Likewise.
6850         * remote.c (remote_download_trace_state_variable): Change
6851         pointer to reference and adjust.
6852         * make-target-delegates (parse_argtypes): Handle references.
6853         (write_function_header): Likewise.
6854         (munge_type): Likewise.
6855
6856 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6857
6858         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
6859         string_view-selftests.c.
6860         * unittests/basic_string_view/capacity/1.cc: Adapt to GDB
6861         testsuite.
6862         * unittests/basic_string_view/cons/char/1.cc: Likewise.
6863         * unittests/basic_string_view/cons/char/2.cc: Likewise.
6864         * unittests/basic_string_view/cons/char/3.cc: Likewise.
6865         * unittests/basic_string_view/element_access/char/1.cc:
6866         Likewise.
6867         * unittests/basic_string_view/element_access/char/empty.cc:
6868         Likewise.
6869         * unittests/basic_string_view/element_access/char/front_back.cc:
6870         Likewise.
6871         * unittests/basic_string_view/inserters/char/2.cc: Likewise.
6872         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc:
6873         Likewise.
6874         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc:
6875         Likewise.
6876         * unittests/basic_string_view/modifiers/swap/char/1.cc:
6877         Likewise.
6878         * unittests/basic_string_view/operations/compare/char/1.cc:
6879         Likewise.
6880         * unittests/basic_string_view/operations/compare/char/13650.cc:
6881         Likewise.
6882         * unittests/basic_string_view/operations/copy/char/1.cc:
6883         Likewise.
6884         * unittests/basic_string_view/operations/data/char/1.cc:
6885         Likewise.
6886         * unittests/basic_string_view/operations/find/char/1.cc:
6887         Likewise.
6888         * unittests/basic_string_view/operations/find/char/2.cc:
6889         Likewise.
6890         * unittests/basic_string_view/operations/find/char/3.cc:
6891         Likewise.
6892         * unittests/basic_string_view/operations/find/char/4.cc:
6893         Likewise.
6894         * unittests/basic_string_view/operations/rfind/char/1.cc:
6895         Likewise.
6896         * unittests/basic_string_view/operations/rfind/char/2.cc:
6897         Likewise.
6898         * unittests/basic_string_view/operations/rfind/char/3.cc:
6899         Likewise.
6900         * unittests/basic_string_view/operations/substr/char/1.cc:
6901         Likewise.
6902         * unittests/basic_string_view/operators/char/2.cc: Likewise.
6903         * unittests/string_view-selftests.c: New file.
6904
6905 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6906
6907         * unittests/basic_string_view/capacity/1.cc: New file.
6908         * unittests/basic_string_view/capacity/empty_neg.cc: New file.
6909         * unittests/basic_string_view/cons/char/1.cc: New file.
6910         * unittests/basic_string_view/cons/char/2.cc: New file.
6911         * unittests/basic_string_view/cons/char/3.cc: New file.
6912         * unittests/basic_string_view/cons/wchar_t/1.cc: New file.
6913         * unittests/basic_string_view/cons/wchar_t/2.cc: New file.
6914         * unittests/basic_string_view/cons/wchar_t/3.cc: New file.
6915         * unittests/basic_string_view/element_access/char/1.cc: New file.
6916         * unittests/basic_string_view/element_access/char/2.cc: New file.
6917         * unittests/basic_string_view/element_access/char/empty.cc: New file.
6918         * unittests/basic_string_view/element_access/char/front_back.cc: New file.
6919         * unittests/basic_string_view/element_access/wchar_t/1.cc: New file.
6920         * unittests/basic_string_view/element_access/wchar_t/2.cc: New file.
6921         * unittests/basic_string_view/element_access/wchar_t/empty.cc: New file.
6922         * unittests/basic_string_view/element_access/wchar_t/front_back.cc: New file.
6923         * unittests/basic_string_view/include.cc: New file.
6924         * unittests/basic_string_view/inserters/char/1.cc: New file.
6925         * unittests/basic_string_view/inserters/char/2.cc: New file.
6926         * unittests/basic_string_view/inserters/char/3.cc: New file.
6927         * unittests/basic_string_view/inserters/pod/10081-out.cc: New file.
6928         * unittests/basic_string_view/inserters/wchar_t/1.cc: New file.
6929         * unittests/basic_string_view/inserters/wchar_t/2.cc: New file.
6930         * unittests/basic_string_view/inserters/wchar_t/3.cc: New file.
6931         * unittests/basic_string_view/literals/types.cc: New file.
6932         * unittests/basic_string_view/literals/values.cc: New file.
6933         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc: New file.
6934         * unittests/basic_string_view/modifiers/remove_prefix/wchar_t/1.cc: New file.
6935         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc: New file.
6936         * unittests/basic_string_view/modifiers/remove_suffix/wchar_t/1.cc: New file.
6937         * unittests/basic_string_view/modifiers/swap/char/1.cc: New file.
6938         * unittests/basic_string_view/modifiers/swap/wchar_t/1.cc: New file.
6939         * unittests/basic_string_view/operations/compare/char/1.cc: New file.
6940         * unittests/basic_string_view/operations/compare/char/13650.cc: New file.
6941         * unittests/basic_string_view/operations/compare/char/2.cc: New file.
6942         * unittests/basic_string_view/operations/compare/char/70483.cc: New file.
6943         * unittests/basic_string_view/operations/compare/wchar_t/1.cc: New file.
6944         * unittests/basic_string_view/operations/compare/wchar_t/13650.cc: New file.
6945         * unittests/basic_string_view/operations/compare/wchar_t/2.cc: New file.
6946         * unittests/basic_string_view/operations/copy/char/1.cc: New file.
6947         * unittests/basic_string_view/operations/copy/wchar_t/1.cc: New file.
6948         * unittests/basic_string_view/operations/data/char/1.cc: New file.
6949         * unittests/basic_string_view/operations/data/wchar_t/1.cc: New file.
6950         * unittests/basic_string_view/operations/find/char/1.cc: New file.
6951         * unittests/basic_string_view/operations/find/char/2.cc: New file.
6952         * unittests/basic_string_view/operations/find/char/3.cc: New file.
6953         * unittests/basic_string_view/operations/find/char/4.cc: New file.
6954         * unittests/basic_string_view/operations/find/wchar_t/1.cc: New file.
6955         * unittests/basic_string_view/operations/find/wchar_t/2.cc: New file.
6956         * unittests/basic_string_view/operations/find/wchar_t/3.cc: New file.
6957         * unittests/basic_string_view/operations/find/wchar_t/4.cc: New file.
6958         * unittests/basic_string_view/operations/rfind/char/1.cc: New file.
6959         * unittests/basic_string_view/operations/rfind/char/2.cc: New file.
6960         * unittests/basic_string_view/operations/rfind/char/3.cc: New file.
6961         * unittests/basic_string_view/operations/rfind/wchar_t/1.cc: New file.
6962         * unittests/basic_string_view/operations/rfind/wchar_t/2.cc: New file.
6963         * unittests/basic_string_view/operations/rfind/wchar_t/3.cc: New file.
6964         * unittests/basic_string_view/operations/string_conversion/1.cc: New file.
6965         * unittests/basic_string_view/operations/substr/char/1.cc: New file.
6966         * unittests/basic_string_view/operations/substr/wchar_t/1.cc: New file.
6967         * unittests/basic_string_view/operators/char/2.cc: New file.
6968         * unittests/basic_string_view/operators/wchar_t/2.cc: New file.
6969         * unittests/basic_string_view/range_access/char/1.cc: New file.
6970         * unittests/basic_string_view/range_access/wchar_t/1.cc: New file.
6971         * unittests/basic_string_view/requirements/explicit_instantiation/1.cc: New file.
6972         * unittests/basic_string_view/requirements/explicit_instantiation/char/1.cc: New file.
6973         * unittests/basic_string_view/requirements/explicit_instantiation/char16_t/1.cc: New file.
6974         * unittests/basic_string_view/requirements/explicit_instantiation/char32_t/1.cc: New file.
6975         * unittests/basic_string_view/requirements/explicit_instantiation/wchar_t/1.cc: New file.
6976         * unittests/basic_string_view/requirements/typedefs.cc: New file.
6977         * unittests/basic_string_view/typedefs.cc: New file.
6978         * unittests/basic_string_view/types/1.cc: New file.
6979
6980 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6981
6982         * common/gdb_string_view.h: Remove libstdc++ implementation
6983         details, adjust to gdb reality.
6984         * common/gdb_string_view.tcc: Likewise.
6985         * cli/cli-script.c (struct string_view): Remove.
6986         (user_args) <m_args>: Change element type to gdb::string_view.
6987         (user_args::insert_args): Adjust.
6988
6989 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6990
6991         * common/gdb_string_view.h: New file.
6992         * common/gdb_string_view.tcc: New file.
6993
6994 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6995
6996         * ax_cxx_compile_stdcxx.m4: Sync with upstream.
6997         * configure: Re-generate.
6998
6999 2018-04-09  Pedro Alves  <palves@redhat.com>
7000
7001         * gdbarch.sh: Include "observable.h" instead of "observer.h".
7002         (set_target_gdbarch): Call
7003         gdb::observers::architecture_changed.notify instead of
7004         observer_notify_architecture_changed.
7005
7006 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7007
7008         * tracepoint.c (struct current_traceframe_cleanup): Remove.
7009         (do_restore_current_traceframe_cleanup): Remove.
7010         (restore_current_traceframe_cleanup_dtor): Remove.
7011         (make_cleanup_restore_current_traceframe): Remove.
7012         (scoped_restore_current_traceframe::scoped_restore_current_traceframe):
7013         New.
7014         * tracepoint.h (struct scoped_restore_current_traceframe): New.
7015         * infrun.c (fetch_inferior_event): Use
7016         scoped_restore_current_traceframe.
7017
7018 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7019
7020         * dwarf2read.h (struct dwarf2_per_objfile) <n_type_units>:
7021         Remove.
7022         <n_allocated_type_units>: Remove.
7023         <all_type_units>: Change to std::vector.
7024         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
7025         to std::vector change.
7026         (dwarf2_per_objfile::get_cutu): Likewise.
7027         (dwarf2_per_objfile::get_tu): Likewise.
7028         (create_signatured_type_table_from_index): Likewise.
7029         (create_signatured_type_table_from_debug_names): Likewise.
7030         (dw2_symtab_iter_next): Likewise.
7031         (dw2_print_stats): Likewise.
7032         (dw2_expand_all_symtabs): Likewise.
7033         (dw2_expand_marked_cus): Likewise.
7034         (dw2_debug_names_iterator::next): Likewise.
7035         (dwarf2_initialize_objfile): Likewise.
7036         (add_signatured_type_cu_to_table): Likewise.
7037         (create_all_type_units): Likewise.
7038         (add_type_unit): Likewise.
7039         (struct tu_abbrev_offset): Add constructor.
7040         (build_type_psymtabs_1): Adjust to std::vector change.
7041         (print_tu_stats): Likewise.
7042         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
7043         (write_debug_names): Likewise.
7044
7045 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7046
7047         * dwarf2read.h (struct dwarf2_per_objfile) <all_comp_units>: Likewise.
7048         Make an std::vector.
7049         <n_comp_units>: Remove.
7050         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
7051         to std::vector change.
7052         (dwarf2_per_objfile::get_cutu): Likewise.
7053         (dwarf2_per_objfile::get_cu): Likewise.
7054         (create_cus_from_index): Likewise.
7055         (create_addrmap_from_index): Likewise.
7056         (create_addrmap_from_aranges): Likewise.
7057         (dwarf2_read_index): Likewise.
7058         (dw2_find_last_source_symtab): Likewise.
7059         (dw2_map_symtabs_matching_filename): Likewise.
7060         (dw2_symtab_iter_next): Likewise.
7061         (dw2_print_stats): Likewise.
7062         (dw2_expand_all_symtabs): Likewise.
7063         (dw2_expand_symtabs_with_fullname): Likewise.
7064         (dw2_expand_marked_cus): Likewise.
7065         (dw2_map_symbol_filenames): Likewise.
7066         (create_cus_from_debug_names): Likewise.
7067         (dwarf2_read_debug_names): Likewise.
7068         (dw2_debug_names_iterator::next): Likewise.
7069         (dwarf2_initialize_objfile): Likewise.
7070         (set_partial_user): Likewise.
7071         (dwarf2_build_psymtabs_hard): Likewise.
7072         (read_comp_units_from_section): Remove arguments, adjust to
7073         std::vector change.
7074         (create_all_comp_units): Adjust to std::vector and
7075         read_comp_units_from_section changes.
7076         (dwarf2_find_containing_comp_unit): Adjust to std::vector
7077         change.
7078         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
7079         (psyms_seen_size): Likewise.
7080         (write_gdbindex): Likewise.
7081         (write_debug_names): Likewise.
7082
7083 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7084
7085         * dwarf2read.c (create_cus_from_index_list): Replace objfile arg
7086         with dwarf2_per_objfile.
7087         (create_cus_from_index): Likewise.
7088         (create_signatured_type_table_from_index): Likewise.
7089         (dwarf2_read_index): Likewise.
7090         (dwarf2_initialize_objfile): Likewise.
7091         (dwarf2_fetch_die_loc_sect_off):  Get dwarf2_per_objfile from
7092         per_cu rather than get_dwarf2_per_objfile.
7093
7094 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7095
7096         * dwarf2read.h (struct signatured_type): Forward declare.
7097         (struct dwarf2_per_objfile) <get_cutu, get_cu, get_tu>:
7098         New methods.
7099         * dwarf2read.c (dwarf2_per_objfile::get_cutu): Rename from...
7100         (dw2_get_cutu): ...this.
7101         (dwarf2_per_objfile::get_cu): Rename from...
7102         (dw2_get_cu): ...this.
7103         (dwarf2_per_objfile::get_tu): New.
7104         (create_addrmap_from_index): Adjust.
7105         (create_addrmap_from_aranges): Adjust.
7106         (dw2_find_last_source_symtab): Adjust.
7107         (dw2_map_symtabs_matching_filename): Adjust.
7108         (dw2_symtab_iter_next): Adjust.
7109         (dw2_print_stats): Adjust.
7110         (dw2_expand_all_symtabs): Adjust.
7111         (dw2_expand_symtabs_with_fullname): Adjust.
7112         (dw2_expand_marked_cus): Adjust.
7113         (dw_expand_symtabs_matching_file_matcher): Adjust.
7114         (dw2_map_symbol_filenames): Adjust.
7115         (dw2_debug_names_iterator::next): Adjust.
7116         (dwarf2_initialize_objfile): Adjust.
7117         (set_partial_user): Adjust.
7118         (dwarf2_build_psymtabs_hard): Adjust.
7119
7120 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7121
7122         * dwarf2read.c (create_signatured_type_table_from_debug_names):
7123         Remove unused variables.
7124         (dw2_map_symtabs_matching_filename): Likewise.
7125         (dwarf2_record_block_ranges): Likewise.
7126         (dwarf2_read_addr_index): Likewise.
7127         (follow_die_offset): Likewise.
7128
7129 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7130
7131         * progspace.c (clone_program_space): Pass SYMFILE_DEFER_BP_RESET
7132         to symbol_file_add_main.
7133
7134 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7135
7136         PR mi/22299
7137         * mi/mi-console.c (do_fputc_async_safe): New.
7138         (mi_console_file::write_async_safe): New.
7139         (mi_console_file::flush): Adjust calls to fputstrn_unfiltered.
7140         * mi/mi-console.h (class mi_console_file) <write_async_safe>:
7141         New.
7142         * ui-file.c (ui_file::putstrn): Adjust call to
7143         fputstrn_unfiltered.
7144         * utils.c (printchar): Replace do_fputs and do_fprintf
7145         parameters by do_fputc.
7146         (fputstr_filtered): Adjust call to printchar.
7147         (fputstr_unfiltered): Likewise.
7148         (fputstrn_filtered): Likewise.
7149         (fputstrn_unfiltered): Add do_fputc parameter, pass to
7150         printchar.
7151         * utils.h (do_fputc_ftype): New typedef.
7152         (fputstrn_unfiltered): Add do_fputc parameter.
7153
7154 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7155
7156         * regformats/i386/i386-avx.dat: Remove.
7157
7158 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
7159
7160         PR gdb/22979
7161         * amd64-tdep.c (amd64_none_init_abi): New function.
7162         (amd64_x32_none_init_abi): New function.
7163         (_initialize_amd64_tdep): Register handlers for x86-64 and
7164         x64_32 with GDB_OSABI_NONE.
7165         * osabi.c (gdbarch_init_osabi): Allow running handlers for the
7166         GDB_OSABI_NONE osabi.
7167
7168 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
7169
7170         PR gdb/22980
7171         * defs.h (enum gdb_osabi): Remove GDB_OSABI_UNINITIALIZED, add
7172         GDB_OSABI_NONE.
7173         * arch-utils.c (gdbarch_info_init): Don't set info->osabi.
7174         * osabi.c (gdb_osabi_names): Add "unknown" entry.
7175
7176 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
7177
7178         * common/byte-vector.h (char_vector): New type.
7179         * target.h (target_read_alloc): Return
7180         gdb::optional<byte_vector>.
7181         (target_read_stralloc): Return gdb::optional<char_vector>.
7182         (target_get_osdata): Return gdb::optional<char_vector>.
7183         * target.c (target_read_alloc_1): Templatize.  Replacement
7184         manual memory management with vector.
7185         (target_read_alloc): Change return type, adjust.
7186         (target_read_stralloc): Change return type, adjust.
7187         (target_get_osdata): Change return type, adjust.
7188         * auxv.c (struct auxv_info) <length>: Remove.
7189         <data>: Change type to gdb::optional<byte_vector>.
7190         (auxv_inferior_data_cleanup): Free auxv_info with delete.
7191         (get_auxv_inferior_data): Allocate auxv_info with new, adjust.
7192         (target_auxv_search): Adjust.
7193         (fprint_target_auxv): Adjust.
7194         * avr-tdep.c (avr_io_reg_read_command): Adjust.
7195         * linux-tdep.c (linux_spu_make_corefile_notes): Adjust.
7196         (linux_make_corefile_notes): Adjust.
7197         * osdata.c (get_osdata): Adjust.
7198         * remote.c (remote_get_threads_with_qxfer): Adjust.
7199         (remote_memory_map): Adjust.
7200         (remote_traceframe_info): Adjust.
7201         (btrace_read_config): Adjust.
7202         (remote_read_btrace): Adjust.
7203         (remote_pid_to_exec_file): Adjust.
7204         * solib-aix.c (solib_aix_get_library_list): Adjust.
7205         * solib-dsbt.c (decode_loadmap): Don't free buf.
7206         (dsbt_get_initial_loadmaps): Adjust.
7207         * solib-svr4.c (svr4_current_sos_via_xfer_libraries): Adjust.
7208         * solib-target.c (solib_target_current_sos): Adjust.
7209         * tracepoint.c (sdata_make_value): Adjust.
7210         * xml-support.c (xinclude_start_include): Adjust.
7211         (xml_fetch_content_from_file): Adjust.
7212         * xml-support.h (xml_fetch_another): Change return type.
7213         (xml_fetch_content_from_file): Change return type.
7214         * xml-syscall.c (xml_init_syscalls_info): Adjust.
7215         * xml-tdesc.c (file_read_description_xml): Adjust.
7216         (fetch_available_features_from_target): Change return type.
7217         (target_fetch_description_xml): Adjust.
7218         (target_read_description_xml): Adjust.
7219
7220 2018-04-06  Tom Tromey  <tom@tromey.com>
7221
7222         * value.c (~value): Update.
7223         (struct value) <contents>: Now unique_xmalloc_ptr.
7224         (value_contents_bits_eq, allocate_value_contents)
7225         (value_contents_raw, value_contents_all_raw)
7226         (value_contents_for_printing, value_contents_for_printing_const)
7227         (set_value_enclosing_type): Update.
7228
7229 2018-04-06  Tom Tromey  <tom@tromey.com>
7230
7231         * value.c (range_s): Remove typedef, VEC.
7232         (struct range): Add operator<.
7233         (range_lessthan): Remove.
7234         (ranges_contain): Change type.
7235         (~value): Update.
7236         (struct value) <unavailable, optimized_out>: Now std::vector.
7237         (value_entirely_available)
7238         (value_entirely_covered_by_range_vector)
7239         (value_entirely_unavailable, value_entirely_optimized_out):
7240         Update.
7241         (insert_into_bit_range_vector): Change argument type.
7242         (find_first_range_overlap): Likewise.
7243         (struct ranges_and_idx, value_contents_bits_eq)
7244         (require_not_optimized_out, require_available): Update.
7245         (ranges_copy_adjusted): Change argument types.
7246         (value_optimized_out, value_copy, value_fetch_lazy): Update.
7247
7248 2018-04-06  Tom Tromey  <tom@tromey.com>
7249
7250         * value.c (~value): Update.
7251         (struct value) <parent>: Now a value_ref_ptr.
7252         (value_parent, set_value_parent, value_address, value_copy):
7253         Update.
7254
7255 2018-04-06  Tom Tromey  <tom@tromey.com>
7256
7257         * value.c (struct value): Add constructor, destructor, and member
7258         initializers.
7259         (allocate_value_lazy, value_decref): Update.
7260
7261 2018-04-06  Tom Tromey  <tom@tromey.com>
7262
7263         * value.c (struct value) <released, next>: Remove.
7264         (all_values): Now a std::vector.
7265         (allocate_value_lazy): Update.
7266         (value_next): Remove.
7267         (value_mark, value_free_to_mark, release_value)
7268         (value_release_to_mark): Update.
7269
7270 2018-04-06  Tom Tromey  <tom@tromey.com>
7271
7272         * value.h (fetch_subexp_value, value_release_to_mark): Update.
7273         (free_value_chain): Remove.
7274         * value.c (free_value_chain): Remove.
7275         (value_release_to_mark): Return a std::vector.
7276         * ppc-linux-nat.c (num_memory_accesses): Change "chain" to a
7277         std::vector.
7278         (check_condition): Update.
7279         * eval.c (fetch_subexp_value): Change "val_chain" to a
7280         std::vector.
7281         * breakpoint.c (update_watchpoint): Update.
7282         (can_use_hardware_watchpoint): Change "vals" to a std::vector.
7283
7284 2018-04-06  Tom Tromey  <tom@tromey.com>
7285
7286         * value.h (free_all_values): Remove.
7287         * value.c (free_all_values): Remove.
7288
7289 2018-04-06  Tom Tromey  <tom@tromey.com>
7290
7291         * value.c (VALUE_HISTORY_CHUNK, struct value_history_chunk)
7292         (value_history_chain, value_history_count): Remove.
7293         (value_history): New global.
7294         (record_latest_value, access_value_history, show_values)
7295         (preserve_values): Update.
7296
7297 2018-04-06  Tom Tromey  <tom@tromey.com>
7298
7299         * varobj.h (struct varobj) <value>: Now a value_ref_ptr.
7300         * varobj.c (varobj_set_display_format, varobj_set_value)
7301         (install_default_visualizer, construct_visualizer)
7302         (install_new_value, ~varobj, varobj_get_value_type)
7303         (my_value_of_variable, varobj_editable_p): Update.
7304         * c-varobj.c (c_describe_child, c_value_of_variable)
7305         (cplus_number_of_children, cplus_describe_child): Update.
7306         * ada-varobj.c (ada_number_of_children, ada_name_of_child)
7307         (ada_path_expr_of_child, ada_value_of_child, ada_type_of_child)
7308         (ada_value_of_variable, ada_value_is_changeable_p): Update.
7309
7310 2018-04-06  Tom Tromey  <tom@tromey.com>
7311
7312         * printcmd.c (last_examine_address): Change type to
7313         value_ref_ptr.
7314         (do_examine, x_command): Update.
7315
7316 2018-04-06  Tom Tromey  <tom@tromey.com>
7317
7318         * value.c (release_value): Update.
7319         * breakpoint.h (struct watchpoint) <val>: Now a value_ref_ptr.
7320         (struct bpstats) <val>: Now a value_ref_ptr.
7321         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
7322         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
7323         (~watchpoint, print_it_watchpoint, watch_command_1)
7324         (invalidate_bp_value_on_memory_change): Update.
7325
7326 2018-04-06  Tom Tromey  <tom@tromey.com>
7327
7328         * varobj.c (varobj_clear_saved_item)
7329         (update_dynamic_varobj_children, install_new_value, ~varobj):
7330         Update.
7331         * value.h (value_incref): Move declaration earlier.
7332         (value_decref): Rename from value_free.
7333         (struct value_ref_policy): New.
7334         (value_ref_ptr): New typedef.
7335         (struct value_deleter): Remove.
7336         (gdb_value_up): Remove typedef.
7337         (release_value): Change return type.
7338         (release_value_or_incref): Remove.
7339         * value.c (set_value_parent): Update.
7340         (value_incref): Change return type.
7341         (value_decref): Rename from value_free.
7342         (value_free_to_mark, free_all_values, free_value_chain): Update.
7343         (release_value): Return value_ref_ptr.
7344         (release_value_or_incref): Remove.
7345         (record_latest_value, set_internalvar, clear_internalvar):
7346         Update.
7347         * stack.c (info_frame_command): Don't call value_free.
7348         * python/py-value.c (valpy_dealloc, valpy_new)
7349         (value_to_value_object): Update.
7350         * printcmd.c (do_examine): Update.
7351         * opencl-lang.c (lval_func_free_closure): Update.
7352         * mi/mi-main.c (register_changed_p): Don't call value_free.
7353         * mep-tdep.c (mep_frame_prev_register): Don't call value_free.
7354         * m88k-tdep.c (m88k_frame_prev_register): Don't call value_free.
7355         * m68hc11-tdep.c (m68hc11_frame_prev_register): Don't call
7356         value_free.
7357         * guile/scm-value.c (vlscm_free_value_smob)
7358         (vlscm_scm_from_value): Update.
7359         * frame.c (frame_register_unwind, frame_unwind_register_signed)
7360         (frame_unwind_register_unsigned, get_frame_register_bytes)
7361         (put_frame_register_bytes): Don't call value_free.
7362         * findvar.c (address_from_register): Don't call value_free.
7363         * dwarf2read.c (dwarf2_compute_name): Don't call value_free.
7364         * dwarf2loc.c (entry_data_value_free_closure)
7365         (value_of_dwarf_reg_entry, free_pieced_value_closure)
7366         (dwarf2_evaluate_loc_desc_full): Update.
7367         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
7368         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
7369         (~watchpoint, watch_command_1)
7370         (invalidate_bp_value_on_memory_change): Update.
7371         * alpha-tdep.c (alpha_register_to_value): Don't call value_free.
7372
7373 2018-04-06  Simon Marchi  <simon.marchi@polymtl.ca>
7374
7375         PR gdb/23022
7376         * warning.m4: Add -Wno-error=deprecated-register.
7377         * configure: Re-generate.
7378
7379 2018-04-05  Tom Tromey  <tom@tromey.com>
7380
7381         * linespec.h: Remove include of "vec.h".
7382
7383 2018-04-05  Tom Tromey  <tom@tromey.com>
7384
7385         * linespec.c (typep): Remove typedef.
7386         (find_methods, find_superclass_methods): Take a std::vector.
7387         (find_method): Use std::vector.
7388
7389 2018-04-05  Tom Tromey  <tom@tromey.com>
7390
7391         * utils.c (compare_strings): Remove.
7392         * utils.h (compare_strings): Remove.
7393         * objc-lang.h (find_imps): Update.
7394         * objc-lang.c (find_methods): Take a std::vector.
7395         (uniquify_strings, find_imps): Likewise.
7396         * linespec.c (find_methods): Take a std::vector.
7397         (decode_objc): Use std::vector.
7398         (add_all_symbol_names_from_pspace, find_superclass_methods): Take
7399         a std::vector.
7400         (find_method, find_function_symbols): Use std::vector.
7401
7402 2018-04-05  Tom Tromey  <tom@tromey.com>
7403
7404         * completer.c (completion_tracker::completion_tracker): Remove
7405         cast.
7406         (completion_tracker::discard_completions): Likewise.
7407         * breakpoint.c (ambiguous_names_p): Remove cast.
7408         * ada-lang.c (_initialize_ada_language): Remove cast.
7409         * utils.h (streq): Update.
7410         (streq_hash): Add new declaration.
7411         * utils.c (streq): Return bool.
7412         (streq_hash): New function.
7413
7414 2018-04-05  Tom Tromey  <tom@tromey.com>
7415
7416         * linespec.c (event_location_to_sals) <case ADDRESS_LOCATION>:
7417         Remove a string copy.
7418
7419 2018-04-05  Tom Tromey  <tom@tromey.com>
7420
7421         * linespec.c (filter_results): Use std::vector.
7422         (decode_line_2, decode_line_full): Update.
7423
7424 2018-04-05  Tom Tromey  <tom@tromey.com>
7425
7426         * linespec.c (canonical_to_fullform): Return std::string.
7427         (filter_results): Update.
7428         (struct decode_line_2_item): Add constructor.
7429         <fullform, displayform>: Now std::string.
7430         (decode_line_2_compare_items): Now a std::sort comparator.
7431         (decode_line_2): Update.
7432
7433 2018-04-05  Tom Tromey  <tom@tromey.com>
7434
7435         * linespec.c (copy_token_string): Return a unique_xmalloc_ptr.
7436         (unexpected_linespec_error): Update.
7437         (linespec_parse_basic, parse_linespec): Update.
7438
7439 2018-04-05  Tom Tromey  <tom@tromey.com>
7440
7441         * linespec.c (linespec_parse_basic): Reindent.
7442
7443 2018-04-05  Tom Tromey  <tom@tromey.com>
7444
7445         * minsyms.h (iterate_over_minimal_symbols): Update.
7446         * minsyms.c (iterate_over_minimal_symbols): Take a
7447         gdb::function_view.
7448         * linespec.c (struct collect_minsyms): Remove.
7449         (compare_msyms): Now a std::sort comparator.
7450         (add_minsym): Add parameters.
7451         (search_minsyms_for_name): Update.  Use std::vector.
7452
7453 2018-04-03  Tom Tromey  <tom@tromey.com>
7454
7455         * mipsread.c (read_alphacoff_dynamic_symtab): Use
7456         gdb::byte_vector.
7457
7458 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
7459
7460         * MAINTAINERS (Write After Approval): Add Weimin Pan.
7461
7462 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
7463
7464         PR gdb/16959
7465         * cp-valprint.c: (cp_print_static_field) Fix infinite recursion when
7466         printing static type.
7467
7468 2018-04-01  Tom Tromey  <tom@tromey.com>
7469
7470         * rs6000-nat.c (rs6000_ptrace_ldinfo): Return a byte_vector.
7471         (rs6000_xfer_shared_libraries): Update.
7472
7473 2018-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
7474
7475         * common/gdb_vecs.h (char_ptr): Remove.
7476         * tracepoint.c (encode_actions_1): Remove usage of char_ptr.
7477
7478 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
7479
7480         * guile/scm-utils.c (gdbscm_parse_function_args): Replace VEC
7481         with std::vector.
7482         * common/gdb_vecs.h (DEF_VEC_P (char_ptr)): Remove.
7483
7484 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
7485
7486         * tracepoint.h (struct uploaded_tp): Initialize fields.
7487         <actions, step_actions, cmd_strings>: Change type to
7488         std::vector<char *>.
7489         * tracepoint.c (get_uploaded_tp): Allocate with new.
7490         (free_uploaded_tps): Free with delete.
7491         (parse_tracepoint_definition): Adjust to std::vector change.
7492         * breakpoint.c (read_uploaded_action): Likewise.
7493         (create_tracepoint_from_upload): Likewise.
7494         * ctf.c (ctf_write_uploaded_tp): Likewise.
7495         (SET_ARRAY_FIELD): Likewise.
7496         * tracefile-tfile.c (tfile_write_uploaded_tp): Likewise.
7497
7498 2018-03-30  Tom Tromey  <tom@tromey.com>
7499
7500         * solib-svr4.c (lm_info_read): Use gdb::byte_vector.  Return
7501         std::unique_ptr.
7502         (svr4_keep_data_in_core): Update.
7503         (svr4_read_so_list): Update.
7504
7505 2018-03-30  Tom Tromey  <tom@tromey.com>
7506
7507         * windows-nat.c (handle_output_debug_string, handle_exception):
7508         Update.
7509         * target.h (target_read_string): Update.
7510         * target.c (target_read_string): Change "string" to
7511         unique_xmalloc_ptr.
7512         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
7513         Update.
7514         * solib-frv.c (frv_current_sos): Update.
7515         * solib-dsbt.c (dsbt_current_sos): Update.
7516         * solib-darwin.c (darwin_current_sos): Update.
7517         * linux-thread-db.c (inferior_has_bug): Update.
7518         * expprint.c (print_subexp_standard) <case OP_OBJC_MSGCALL>:
7519         Update.  Remove alloca.
7520         * ada-lang.c (ada_main_name): Update.
7521
7522 2018-03-30  Tom Tromey  <tom@tromey.com>
7523
7524         * dwarf2read.c (struct free_dwo_file_cleanup_data): Remove.
7525         (struct dwo_file_deleter): New.
7526         (dwo_file_up): New typedef.
7527         (open_and_init_dwo_file): Use dwo_file_up.
7528         (free_dwo_file_cleanup): Remove.
7529
7530 2018-03-30  Tom Tromey  <tom@tromey.com>
7531
7532         * dwarf2read.c (free_dwo_file): Remove "objfile" parameter.
7533         (free_dwo_file_cleanup, free_dwo_file_from_slot): Update.
7534
7535 2018-03-30  Tom Tromey  <tom@tromey.com>
7536
7537         * dwarf2read.c (class free_cached_comp_units): New class.
7538         (dw2_instantiate_symtab, dwarf2_build_psymtabs_hard): Use it.
7539         (free_cached_comp_units): Remove function.
7540
7541 2018-03-30  Tom Tromey  <tom@tromey.com>
7542
7543         * utils.h (make_cleanup_unpush_target): Remove.
7544         * inf-ptrace.c (struct target_unpusher): New.
7545         (target_unpush_up) New typedef.
7546         (inf_ptrace_create_inferior, inf_ptrace_attach): Use
7547         target_unpush_up.
7548         * utils.c (do_unpush_target, make_cleanup_unpush_target): Remove.
7549
7550 2018-03-27  Tom Tromey  <tom@tromey.com>
7551
7552         * utils.c (prompt_for_continue): Use unique_xmalloc_ptr.
7553
7554 2018-03-27  Pedro Alves  <palves@redhat.com>
7555             Tom Tromey  <tom@tromey.com>
7556
7557         * top.c (class gdb_readline_wrapper_cleanup): Add constructor,
7558         destructor.  Now a class.
7559         (gdb_readline_wrapper_cleanup): Remove function.
7560         (gdb_readline_wrapper): Remove cleanups.
7561
7562 2018-03-27  Tom Tromey  <tom@tromey.com>
7563
7564         * typeprint.h (struct type_print_options) <local_typedefs,
7565         global_typedefs>: Remove "struct" keyword.
7566         (class typedef_hash_table): New class.
7567         (recursively_update_typedef_hash, add_template_parameters)
7568         (create_typedef_hash, free_typedef_hash, copy_typedef_hash)
7569         (find_typedef_in_hash): Don't declare.
7570         * typeprint.c (struct typedef_hash_table): Move to typeprint.h.
7571         (typedef_hash_table::recursively_update): Rename from
7572         recursively_update_typedef_hash.  Now a member.
7573         (typedef_hash_table::add_template_parameters): Rename from
7574         add_template_parameters.  Now a member.
7575         (typedef_hash_table::typedef_hash_table): Now a constructor;
7576         rename from create_typedef_hash.
7577         (typedef_hash_table::~typedef_hash_table): Now a destructor;
7578         rename from free_typedef_hash.
7579         (do_free_typedef_hash, make_cleanup_free_typedef_hash)
7580         (do_free_global_table): Remove.
7581         (typedef_hash_table::typedef_hash_table): New constructor; renamed
7582         from copy_type_recursive.
7583         (create_global_typedef_table): Remove.
7584         (typedef_hash_table::find_global_typedef): Now a member of
7585         typedef_hash_table.
7586         (typedef_hash_table::find_typedef): Rename from
7587         find_typedef_in_hash; now a member.
7588         (whatis_exp): Update.
7589         * extension.h (struct ext_lang_type_printers): Add constructor and
7590         destructor.
7591         (start_ext_lang_type_printers, free_ext_lang_type_printers): Don't
7592         declare.
7593         * extension.c (ext_lang_type_printers::ext_lang_type_printers):
7594         Now a constructor; rename from start_ext_lang_type_printers.
7595         (ext_lang_type_printers): Now a destructor; rename from
7596         free_ext_lang_type_printers.
7597         * c-typeprint.c (find_typedef_for_canonicalize, c_print_type_1):
7598         Update.
7599         (c_type_print_base_struct_union): Update.  Remove cleanups.
7600
7601 2018-03-27  Tom Tromey  <tom@tromey.com>
7602
7603         * dwarf-index-write.c: Include <cmath>.
7604
7605 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
7606
7607         * NEWS: Add entry describing new "set|show varsize-limit" command.
7608         * ada-lang.c (_initialize_ada_language): Add "set/show varsize-limit"
7609         command.
7610         * printcmd.c (_initialize_printcmd): Add "set var" alias of
7611         "set variable".
7612
7613 2018-03-27  Simon Marchi  <simon.marchi@ericsson.com>
7614
7615         * Makefile.in (COMMON_SFILES): Add dwarf-index-common.c and
7616         dwarf-index-write.c
7617         (HFILES_NO_SRCDIR): Add dwarf-index-common.h and dwarf2read.h.
7618         * dwarf-index-common.c: New file.
7619         * dwarf-index-common.h: New file.
7620         * dwarf-index-write.c: New file.
7621         * dwarf2read.c: Include dwarf2read.h and dwarf-index-common.h.
7622         (struct dwarf2_section_info): Move from here.
7623         (dwarf2_section_info_def): Likewise.
7624         (DEF_VEC_O (dwarf2_section_info_def)): Likewise.
7625         (offset_type): Likewise.
7626         (DW2_GDB_INDEX_SYMBOL_STATIC_SET_VALUE): Likewise.
7627         (DW2_GDB_INDEX_SYMBOL_KIND_SET_VALUE): Likewise.
7628         (DW2_GDB_INDEX_CU_SET_VALUE): Likewise.
7629         (byte_swap): Likewise.
7630         (MAYBE_SWAP): Likewise.
7631         (dwarf2_per_cu_ptr): Likewise.
7632         (DEF_VEC_P (dwarf2_per_cu_ptr)): Likewise.
7633         (struct tu_stats): Likewise.
7634         (struct dwarf2_per_objfile): Likewise.
7635         (struct dwarf2_per_cu_data): Likewise.
7636         (struct signatured_type): Likewise.
7637         (sig_type_ptr): Likewise.
7638         (DEF_VEC_P (sig_type_ptr)): Likewise.
7639         (INDEX4_SUFFIX): Likewise.
7640         (INDEX5_SUFFIX): Likewise.
7641         (DEBUG_STR_SUFFIX): Likewise.
7642         (dwarf2_read_section): Make non-static.
7643         (mapped_index_string_hash): Move from here.
7644         (dwarf5_djb_hash): Likewise.
7645         (file_write): Likewise.
7646         (class data_buf): Likewise.
7647         (struct symtab_index_entry): Likewise.
7648         (struct mapped_symtab): Likewise.
7649         (find_slot): Likewise.
7650         (hash_expand): Likewise.
7651         (add_index_entry): Likewise.
7652         (uniquify_cu_indices): Likewise.
7653         (class c_str_view): Likewise.
7654         (class c_str_view_hasher): Likewise.
7655         (class vector_hasher): Likewise.
7656         (write_hash_table): Likewise.
7657         (psym_index_map): Likewise.
7658         (struct addrmap_index_data): Likewise.
7659         (add_address_entry): Likewise.
7660         (add_address_entry_worker): Likewise.
7661         (write_address_map): Likewise.
7662         (symbol_kind): Likewise.
7663         (write_psymbols): Likewise.
7664         (struct signatured_type_index_data): Likewise.
7665         (write_one_signatured_type): Likewise.
7666         (recursively_count_psymbols): Likewise.
7667         (recursively_write_psymbols): Likewise.
7668         (class debug_names): Likewise.
7669         (check_dwarf64_offsets): Likewise.
7670         (psyms_seen_size): Likewise.
7671         (write_gdbindex): Likewise.
7672         (write_debug_names): Likewise.
7673         (assert_file_size): Likewise.
7674         (write_psymtabs_to_index): Likewise.
7675         (save_gdb_index_command): Likewise.
7676         (_initialize_dwarf2_read): Don't register the "save gdb-index"
7677         command.
7678         * dwarf2read.h: New file.
7679
7680 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
7681
7682         PR gdb/22670
7683         * dwarf2read.c (dwarf2_physname): Do not return the demangled
7684         symbol name if the CU's language stores symbol names in linkage
7685         format.
7686         * language.h (struct language_defn)
7687         <la_store_sym_names_in_linkage_form_p>: New field.  Adjust
7688         all instances of this struct.
7689
7690 2018-03-26  Tom Tromey  <tom@tromey.com>
7691
7692         * stack.c (backtrace_command_1): Remove verbose code.
7693
7694 2018-03-26  Tom Tromey  <tom@tromey.com>
7695
7696         * python/py-framefilter.c (py_print_type): Don't catch
7697         exceptions.  Return void.
7698         (py_print_value): Likewise.
7699         (py_print_single_arg): Likewise.
7700         (enumerate_args): Don't catch exceptions.
7701         (py_print_args): Likewise.
7702         (py_print_frame): Likewise.
7703         (gdbpy_apply_frame_filter): Catch exceptions here.
7704
7705 2018-03-26  Tom Tromey  <tom@tromey.com>
7706
7707         * stack.c (_initialize_stack): Remove trailing newlines from help
7708         text.  Add "Usage" line to "backtrace" help.
7709
7710 2018-03-26  Tom Tromey  <tom@tromey.com>
7711
7712         PR python/16486:
7713         * python/py-framefilter.c (py_print_args): Call wrap_hint.
7714
7715 2018-03-26  Tom Tromey  <tom@tromey.com>
7716
7717         * python/py-framefilter.c (py_print_single_arg): Return
7718         EXT_LANG_BT_ERROR from catch.
7719
7720 2018-03-26  Tom Tromey  <tom@tromey.com>
7721
7722         PR backtrace/15584:
7723         * stack.c (backtrace_command_1): Move some code into no-filters
7724         "if".
7725
7726 2018-03-26  Tom Tromey  <tom@tromey.com>
7727
7728         * python/py-framefilter.c (throw_quit_or_print_exception): New
7729         function.
7730         (gdbpy_apply_frame_filter): Use it.
7731
7732 2018-03-26  Tom Tromey  <tom@tromey.com>
7733
7734         PR cli/17716:
7735         * python/py-framefilter.c (py_print_type, py_print_value)
7736         (enumerate_args, py_print_args, gdbpy_apply_frame_filter): Use
7737         RETURN_MASK_ERROR.
7738
7739 2018-03-26  Tom Tromey  <tom@tromey.com>
7740
7741         * python/py-framefilter.c (enumerate_args): Use
7742         gdb::unique_xmalloc_ptr.
7743
7744 2018-03-26  Tom Tromey  <tom@tromey.com>
7745
7746         * python/py-framefilter.c (py_print_frame): Return
7747         EXT_LANG_BT_OK.
7748         (gdbpy_apply_frame_filter): Update comment.
7749         * extension.h (enum ext_lang_bt_status) <EXT_LANG_BT_COMPLETED>:
7750         Remove.
7751         <EXT_LANG_BT_NO_FILTERS>: Change value.
7752
7753 2018-03-26  Tom Tromey  <tom@tromey.com>
7754
7755         PR backtrace/15582:
7756         * stack.c (backtrace_command): Parse "hide" argument.
7757         * python/py-framefilter.c (py_print_frame): Handle PRINT_HIDE.
7758         * extension.h (enum frame_filter_flags) <PRINT_HIDE>: New
7759         constant.
7760
7761 2018-03-26  Tom Tromey  <tom@tromey.com>
7762
7763         * stack.c (backtrace_command_1): Remove "show_locals" parameter,
7764         add "flags".
7765         (backtrace_command): Remove "fulltrace", add "flags".
7766
7767 2018-03-26  Tom Tromey  <tom@tromey.com>
7768
7769         * stack.c (backtrace_command): Rewrite command line parsing.
7770
7771 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
7772
7773         * dwarf2read.c (DEF_VEC_I(offset_type)): Remove.
7774
7775 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
7776
7777         * filename-seen-cache.h: Add include guard.
7778
7779 2018-03-26  Keith Seitz  <keiths@redhat.com>
7780
7781         * symfile.c (place_section): Remove "struct" from section_addr_info
7782         in comment.
7783         * windows-nat.c (struct safe_symbol_file_add_args) <addrs>: Remove
7784         "struct" keyword from section_addr_info.
7785
7786 2018-03-26  Alan Hayward  <alan.hayward@arm.com>
7787
7788         * regformats/regdef.h (reg): Add constructors.
7789
7790 2018-03-25  Pedro Alves  <palves@redhat.com>
7791
7792         * eval.c (evaluate_funcall): Swap OP_VAR_MSYM_VALUE/OP_VAR_VALUE
7793         if then/else bodies in var_func_name extraction.
7794
7795 2018-03-23  Weimin Pan  <weimin.pan@oracle.com>
7796
7797         * minsyms.c (lookup_minimal_symbol_and_objfile): Use
7798         lookup_minimal_symbol() to find symbol entry.
7799         * minsyms.h (lookup_minimal_symbol_and_objfile): Update comment.
7800
7801 2018-03-23  Keith Seitz  <keiths@redhat.com>
7802
7803         PR c++/22968
7804         * dwarf2read.c (scan_partial_symbols): Scan structs/classes for
7805         nested type definitions for C++, too.
7806
7807 2018-03-23  Tom Tromey  <tom@tromey.com>
7808
7809         * machoread.c (struct oso_el): Add a constructor.  Don't define as
7810         a typedef.
7811         (macho_register_oso): Remove.
7812         (macho_symtab_read): Take a std::vector.
7813         (oso_el_compare_name): Now a std::sort comparator.
7814         (macho_symfile_read_all_oso): Take a std::vector.
7815         (macho_symfile_read): Use std::vector.  Remove cleanups.
7816
7817 2018-03-22  Tom Tromey  <tom@tromey.com>
7818
7819         * record-full.c (record_full_exec_insn): Use gdb::byte_vector.
7820         (record_full_goto_bookmark): Use std::string.
7821
7822 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
7823
7824         PR tdep/18295
7825         * rs6000-tdep.c (skip_prologue): Match both stwux and stdux
7826         a single mask.
7827
7828 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
7829
7830         * rs6000-tdep.c (store_insn_p): New function.
7831         (skip_prologue): New variable alloca_reg_offset. Set lr_reg
7832         and cr_reg to their unshifted values. Use store_insn_p to
7833         match LR saves using either R1 or fdata->alloca_reg. Use
7834         store_insn_p to match CR saves. Set alloca_reg_offset
7835         when alloca_reg and framep are set. Remove lr_reg shift
7836         when assigning to fdata->lr_register.
7837
7838 2018-03-22  Andreas Arnez  <arnez@linux.vnet.ibm.com>
7839
7840         * linux-tdep.c (linux_info_proc): For "info proc cmdline", print
7841         command line args instead of emitting a warning.
7842
7843 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
7844
7845         * tracepoint.h (struct static_tracepoint_marker): Initialize
7846         fields, define default constructor, move constructor and move
7847         assignment, disable the rest.
7848         <str_id, extra>: Make std::string.
7849         (release_static_tracepoint_marker): Remove.
7850         (free_current_marker): Remove.
7851         * tracepoint.c (free_current_marker): Remove.
7852         (parse_static_tracepoint_marker_definition): Adjust to
7853         std::string, use new hex2str overload.
7854         (release_static_tracepoint_marker): Remove.
7855         (print_one_static_tracepoint_marker): Get marker by reference
7856         and adjust to std::string.
7857         (info_static_tracepoint_markers_command): Adjust to std::vector
7858         changes
7859         * target.h (static_tracepoint_marker_p): Remove typedef.
7860         (DEF_VEC_P(static_tracepoint_marker_p)): Remove.
7861         (struct target_ops) <to_static_tracepoint_marker_at>: Return
7862         bool.
7863         <to_static_tracepoint_markers_by_strid>: Return std::vector.
7864         * target-debug.h
7865         (target_debug_print_VEC_static_tracepoint_marker_p_p): Remove.
7866         (target_debug_print_std_vector_static_tracepoint_marker): New.
7867         (target_debug_print_struct_static_tracepoint_marker_p): Rename
7868         to...
7869         (target_debug_print_static_tracepoint_marker_p): ... this.
7870         * target-delegates.c: Re-generate.
7871         * breakpoint.h (struct tracepoint) <static_trace_marker_id>:
7872         Make std::string.
7873         * breakpoint.c (init_breakpoint_sal): Adjust to std::string.
7874         (decode_static_tracepoint_spec): Adjust to std::vector.
7875         (tracepoint_print_one_detail): Adjust to std::string.
7876         (strace_marker_decode_location): Adjust to std::string.
7877         (update_static_tracepoint): Adjust to std::string, remove call
7878         to release_static_tracepoint_marker.
7879         * linux-nat.c (linux_child_static_tracepoint_markers_by_strid):
7880         Adjust to std::vector.
7881         * remote.c (remote_static_tracepoint_marker_at): Return bool.
7882         (remote_static_tracepoint_markers_by_strid): Adjust to
7883         std::vector.
7884         * common/rsp-low.h (hex2str): New overload with explicit count
7885         of bytes.
7886         * common/rsp-low.c (hex2str): New overload with explicit count
7887         of bytes.
7888         * unittests/rsp-low-selftests.c (test_hex2str): New function.
7889         (_initialize_rsp_low_selftests): Add test_hex2str test.
7890         * unittests/tracepoint-selftests.c
7891         (test_parse_static_tracepoint_marker_definition): Adjust to
7892         std::string.
7893
7894 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
7895
7896         * tracepoint.c (parse_static_tracepoint_marker_definition):
7897         Consider case where the definition is followed by more
7898         definitions.
7899         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
7900         tracepoint-selftests.c.
7901         * unittests/tracepoint-selftests.c: New.
7902
7903 2018-03-21  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
7904
7905         * MAINTAINERS (Write After Approval): Add Pedro Franco de
7906         Carvalho.
7907
7908 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
7909
7910         * symtab.c (find_pc_sect_line): fixed indentation.
7911
7912 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
7913
7914         * symtab.c (find_pc_sect_line): now uses binary search.
7915
7916 2018-03-19  Tom Tromey  <tom@tromey.com>
7917
7918         * rust-exp.y (struct_expr_tail, struct_expr_list): Add plain
7919         "IDENT" production.
7920
7921 2018-03-19  Pedro Alves  <palves@redhat.com>
7922             Tom Tromey  <tom@tromey.com>
7923
7924         * unittests/observable-selftests.c: New file.
7925         * common/observable.h: New file.
7926         * observable.h: New file.
7927         * ada-lang.c, ada-tasks.c, agent.c, aix-thread.c, annotate.c,
7928         arm-tdep.c, auto-load.c, auxv.c, break-catch-syscall.c,
7929         breakpoint.c, bsd-uthread.c, cli/cli-interp.c, cli/cli-setshow.c,
7930         corefile.c, dummy-frame.c, event-loop.c, event-top.c, exec.c,
7931         extension.c, frame.c, gdbarch.c, guile/scm-breakpoint.c,
7932         infcall.c, infcmd.c, inferior.c, inflow.c, infrun.c, jit.c,
7933         linux-tdep.c, linux-thread-db.c, m68klinux-tdep.c,
7934         mi/mi-cmd-break.c, mi/mi-interp.c, mi/mi-main.c, objfiles.c,
7935         ppc-linux-nat.c, ppc-linux-tdep.c, printcmd.c, procfs.c,
7936         python/py-breakpoint.c, python/py-finishbreakpoint.c,
7937         python/py-inferior.c, python/py-unwind.c, ravenscar-thread.c,
7938         record-btrace.c, record-full.c, record.c, regcache.c, remote.c,
7939         riscv-tdep.c, sol-thread.c, solib-aix.c, solib-spu.c, solib.c,
7940         spu-multiarch.c, spu-tdep.c, stack.c, symfile-mem.c, symfile.c,
7941         symtab.c, thread.c, top.c, tracepoint.c, tui/tui-hooks.c,
7942         tui/tui-interp.c, valops.c: Update all users.
7943         * tui/tui-hooks.c (tui_bp_created_observer)
7944         (tui_bp_deleted_observer, tui_bp_modified_observer)
7945         (tui_inferior_exit_observer, tui_before_prompt_observer)
7946         (tui_normal_stop_observer, tui_register_changed_observer):
7947         Remove.
7948         (tui_observers_token): New global.
7949         (attach_or_detach, tui_attach_detach_observers): New functions.
7950         (tui_install_hooks, tui_remove_hooks): Use
7951         tui_attach_detach_observers.
7952         * record-btrace.c (record_btrace_thread_observer): Remove.
7953         (record_btrace_thread_observer_token): New global.
7954         * observer.sh: Remove.
7955         * observer.c: Rename to observable.c.
7956         * observable.c (namespace gdb_observers): Define new objects.
7957         (observer_debug): Move into gdb_observers namespace.
7958         (struct observer, struct observer_list, xalloc_observer_list_node)
7959         (xfree_observer_list_node, generic_observer_attach)
7960         (generic_observer_detach, generic_observer_notify): Remove.
7961         (_initialize_observer): Update.
7962         Don't include observer.inc.
7963         * Makefile.in (generated_files): Remove observer.h, observer.inc.
7964         (clean mostlyclean): Likewise.
7965         (observer.h, observer.inc): Remove targets.
7966         (SUBDIR_UNITTESTS_SRCS): Add observable-selftests.c.
7967         (COMMON_SFILES): Use observable.c, not observer.c.
7968         * .gitignore: Remove observer.h.
7969
7970 2018-03-18  Tom Tromey  <tom@tromey.com>
7971
7972         * solib.c (gdb_bfd_lookup_symbol_from_symtab): Use
7973         gdb::def_vector.
7974         (bfd_lookup_symbol_from_dyn_symtab): Likewise.
7975
7976 2018-03-17  Tom Tromey  <tom@tromey.com>
7977
7978         * auto-load.c (auto_load_objfile_script_1): Use std::string.
7979
7980 2018-03-17  Tom Tromey  <tom@tromey.com>
7981
7982         * target.c (class scoped_target_fd): New.
7983         (target_fileio_close_cleanup): Remove.
7984         (target_fileio_read_alloc_1): Use scoped_target_fd.
7985
7986 2018-03-16  Simon Marchi  <simon.marchi@polymtl.ca>
7987
7988         * silent-rules.mk: New.
7989         * Makefile.in: Include silent-rules.mk
7990         (srcdir, VPATH, top_srcdir): Move up.
7991         (COMPILE): Add ECHO_CXX.
7992         (test-cp-name-parser$(EXEEXT)): Add ECHO_CXXLD.
7993         (init.c): Add ECHO_INIT_C.
7994         (gdb$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
7995         (version.c): Add ECHO_GEN.
7996         (printcmd.o): Add ECHO_CXX.
7997         (target-float.o): Add ECHO_CXX.
7998         (ada-exp.o): Add ECHO_CXX.
7999         (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN.
8000         (insight$(EXEEXT)): Add ECHO_CXXLD.
8001         * gnulib/configure.ac: Add AM_SILENT_RULES.
8002         * gnulib/aclocal.m4: Re-generate.
8003         * gnulib/configure: Re-generate.
8004         * gnulib/import/Makefile.in: Re-generate.
8005
8006 2018-03-16  Tom Tromey  <tom@tromey.com>
8007
8008         * xcoffread.c (xcoff_symfile_offsets): Change type of "addrs".
8009         * utils.h (make_cleanup_free_section_addr_info): Don't declare.
8010         * utils.c (do_free_section_addr_info)
8011         (make_cleanup_free_section_addr_info): Remove.
8012         * symfile.h (struct other_sections): Add constructor.
8013         (struct section_addr_info): Remove.
8014         (section_addr_info): New typedef.
8015         (struct sym_fns) <sym_offsets>: Change type of parameter.
8016         (build_section_addr_info_from_objfile)
8017         (relative_addr_info_to_section_offsets, addr_info_make_relative)
8018         (default_symfile_offsets, symbol_file_add)
8019         (symbol_file_add_from_bfd)
8020         (build_section_addr_info_from_section_table): Update.
8021         (alloc_section_addr_info, free_section_addr_info): Don't declare.
8022         * symfile.c (alloc_section_addr_info): Remove.
8023         (build_section_addr_info_from_section_table): Change return type.
8024         Update.
8025         (build_section_addr_info_from_bfd)
8026         (build_section_addr_info_from_objfile): Likewise.
8027         (free_section_addr_info): Remove.
8028         (relative_addr_info_to_section_offsets): Change type of "addrs".
8029         (addrs_section_compar): Now a std::sort comparator.
8030         (addrs_section_sort): Change return type.
8031         (addr_info_make_relative): Change type of "addrs".  Update.
8032         (default_symfile_offsets, syms_from_objfile_1)
8033         (syms_from_objfile, symbol_file_add_with_addrs): Likewise.
8034         (symbol_file_add_separate): Update.
8035         (symbol_file_add): Change type of "addrs".  Update.
8036         (add_symbol_file_command): Update.  Remove cleanups.
8037         * symfile-mem.c (symbol_file_add_from_memory): Update.  Remove
8038         cleanups.
8039         * symfile-debug.c (debug_sym_offsets): Change type of "info".
8040         * solib.c (solib_read_symbols): Update.
8041         * objfiles.c (objfile_relocate): Update.  Remove cleanups.
8042         * machoread.c (macho_symfile_offsets): Update.
8043         * jit.c (jit_bfd_try_read_symtab): Update.
8044
8045 2018-03-15  Simon Marchi  <simon.marchi@polymtl.ca>
8046
8047         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
8048         unittests/utils-selftests.c.
8049         * unittests/utils-selftests.c: New file.
8050
8051 2018-03-14  Tom Tromey  <tom@tromey.com>
8052
8053         PR cli/14977:
8054         * printcmd.c (printf_c_string, printf_wide_c_string): Special case
8055         for NULL.
8056
8057 2018-03-14  Tom Tromey  <tom@tromey.com>
8058
8059         PR cli/19918:
8060         * printcmd.c (printf_pointer): Allow "-" in format.
8061
8062 2018-03-14  Tom Tromey  <tom@tromey.com>
8063
8064         * printcmd.c (_initialize_printcmd): Add usage to printf.
8065
8066 2018-03-14  Yao Qi  <qiyao@sourceware.org>
8067
8068         * MAINTAINERS: Update my email address.
8069
8070 2018-03-13  Tom Tromey  <tom@tromey.com>
8071
8072         * machoread.c (macho_check_dsym): Change filenamep to a
8073         std::string*.
8074         (macho_symfile_read): Update.
8075         * symfile.c (load_command): Use std::string.
8076
8077 2018-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
8078
8079         * riscv-tdep.c (riscv_sw_breakpoint_from_kind): Add localization
8080         to error message string.
8081         (riscv_register_name): Use xsnprintf instead of sprintf.
8082         (riscv_insn::fetch_instruction): Use gdb_assert instead of
8083         internal_error.
8084         (riscv_print_arg_location): Use gdb_assert_not_reached instead of
8085         error.
8086         (riscv_push_dummy_call): Likewise.
8087
8088 2018-03-12  Tom Tromey  <tom@tromey.com>
8089
8090         * rs6000-aix-tdep.c (rs6000_aix_core_xfer_shared_libraries_aix):
8091         Use gdb::byte_vector.
8092         * arm-tdep.c (arm_exidx_new_objfile): Use gdb::byte_vector.
8093
8094 2018-03-12  Yao Qi  <yao.qi@linaro.org>
8095
8096         * ia64-libunwind-tdep.c (libunwind_get_reg_special): Change
8097         parameter type to readable_regcache.
8098         * ia64-libunwind-tdep.h (libunwind_get_reg_special): Update
8099         the declaration.
8100
8101 2018-03-11  Tom Tromey  <tom@tromey.com>
8102
8103         * dwarf2read.c (struct nextfield): Add initializers.
8104         (struct nextfnfield): Remove.
8105         (struct fnfieldlist): Add initializers.  Remove "length" and
8106         "head", use std::vector.
8107         (struct decl_field_list): Remove.
8108         (struct field_info): Add initializers.
8109         <fields, baseclasses>: Now std::vector.
8110         <nbaseclasses, nfnfields, typedef_field_list_count,
8111         nested_types_list_count>: Remove.
8112         (dwarf2_add_field, dwarf2_add_type_defn)
8113         (dwarf2_attach_fields_to_type, dwarf2_add_member_fn)
8114         (dwarf2_attach_fn_fields_to_type, handle_struct_member_die)
8115         (process_structure_scope): Update.
8116
8117 2018-03-11  Tom Tromey  <tom@tromey.com>
8118
8119         * dwarf2read.c (sort_tu_by_abbrev_offset): Change to be suitable
8120         for use by std::sort.
8121         (build_type_psymtabs_1): Use std::vector.
8122
8123 2018-03-09  Eli Zaretskii  <eliz@gnu.org>
8124
8125         * top.c (print_gdb_configuration): Reflect LIBIPT, LIBMEMCHECK,
8126         and LIBMPFR in the printed configuration.
8127
8128 2018-03-08  Tom Tromey  <tom@tromey.com>
8129
8130         * source.c (get_filename_and_charpos): Use scoped_fd.
8131         * nto-procfs.c (procfs_open_1): Use scoped_fd.
8132         (procfs_pidlist): Likewise.
8133         * procfs.c (proc_get_LDT_entry): Use scoped_fd.
8134         (iterate_over_mappings): Likewise.
8135
8136 2018-03-08  Tom Tromey  <tom@tromey.com>
8137
8138         * infcall.c (struct call_return_meta_info)
8139         <stack_temporaries_enabled>: Remove.
8140         (get_call_return_value, call_function_by_hand_dummy): Update.
8141         * thread.c (disable_thread_stack_temporaries): Remove.
8142         (enable_thread_stack_temporaries): Remove.
8143         (thread_stack_temporaries_enabled_p): Return bool.
8144         (push_thread_stack_temporary, value_in_thread_stack_temporaries)
8145         (get_last_thread_stack_temporary): Update.
8146         * eval.c (evaluate_subexp): Update.
8147         * gdbthread.h (class enable_thread_stack_temporaries): Now a
8148         class, not a function.
8149         (value_ptr, value_vec): Remove typedefs.
8150         (class thread_info) <stack_temporaries_enabled>: Now bool.
8151         <stack_temporaries>: Now a std::vector.
8152         (thread_stack_temporaries_enabled_p)
8153         (value_in_thread_stack_temporaries): Return bool.
8154
8155 2018-03-08  Simon Marchi  <simon.marchi@ericsson.com>
8156
8157         * remote.c (putpkt_binary): Fix omitted bytes reporting.
8158         (getpkt_or_notif_sane_1): Likewise.
8159
8160 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
8161
8162         * build-id.c (build_id_to_debug_bfd): Use std::string.
8163
8164 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
8165
8166         * build-id.c (find_separate_debug_file_by_buildid): Return
8167         std::string.
8168         * build-id.h (find_separate_debug_file_by_buildid): Return
8169         std::string.
8170         * coffread.c (coff_symfile_read): Adjust to std::string.
8171         * elfread.c (elf_symfile_read): Adjust to std::string.
8172         * symfile.c (separate_debug_file_exists): Change parameter to
8173         std::string.
8174         (find_separate_debug_file): Return std::string.
8175         (find_separate_debug_file_by_debuglink): Return std::string.
8176         * symfile.h (find_separate_debug_file_by_debuglink): Return
8177         std::string.
8178
8179 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
8180
8181         * common/xml-utils.c (xml_escape_text): Move code to...
8182         (xml_escape_text_append): ... this new function.
8183         * common/xml-utils.h (xml_escape_text_append): New declaration.
8184         * unittests/xml-utils-selftests.c (test_xml_escape_text_append):
8185         New function.
8186         (_initialize_xml_utils): register test_xml_escape_text_append as
8187         a selftest.
8188
8189 2018-03-07  Alan Hayward  <alan.hayward@arm.com>
8190
8191         * defs.h: Remove MAX_REGISTER_SIZE.
8192         * regcache.c (init_regcache_descr): Remove MAX_REGISTER_SIZE
8193         asserts.
8194         * python/py-unwind.c (pyuw_sniffer): Likewise.
8195
8196 2018-03-07  Tom Tromey  <tom@tromey.com>
8197
8198         * linux-tdep.c (linux_info_proc): Update.
8199         * target.h (struct target_ops) <to_fileio_readlink>: Return
8200         optional<string>.
8201         (target_fileio_readlink): Return optional<string>.
8202         * remote.c (remote_hostio_readlink): Return optional<string>.
8203         * inf-child.c (inf_child_fileio_readlink): Return
8204         optional<string>.
8205         * target.c (target_fileio_readlink): Return optional<string>.
8206
8207 2018-03-07  Andrew Burgess  <andrew.burgess@embecosm.com>
8208
8209         * regcache.c (cooked_read_test): Add riscv to the list of
8210         architectures that have a save_reggroup.
8211
8212 2018-03-07  Andreas Arnez  <arnez@linux.vnet.ibm.com>
8213
8214         * gnu-v3-abi.c (gnuv3_rtti_type): Add early exit if the given
8215         value is not a dynamic class object.
8216
8217 2018-03-06  Tom Tromey  <tom@tromey.com>
8218
8219         * rust-exp.y: Formatting fixes.
8220
8221 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8222
8223         * riscv-tdep.c (riscv_register_name): Remove target description
8224         support.
8225         (riscv_gdbarch_init): Remove target description check.
8226
8227 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8228
8229         * riscv-tdep.c: Remove 'Contributed by ...' lines from header
8230         comment.
8231         * riscv-tdep.h: Likewise.
8232
8233 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8234
8235         * riscv-tdep.c (riscv_pseudo_register_read): Delete.
8236         (riscv_pseudo_register_write): Delete.
8237         (riscv_gdbarch_init): Remove all use of pseudo registers.
8238
8239 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
8240
8241         * record-btrace.c (btrace_print_lines): Replace cleanup
8242         parameter with RAII equivalents.
8243         (btrace_insn_history): Replace cleanup with RAII equivalents.
8244         * ui-out.h (make_cleanup_ui_out_list_begin_end,
8245         make_cleanup_ui_out_tuple_begin_end): Remove.
8246         * ui-out.c (struct ui_out_end_cleanup_data, do_cleanup_end,
8247         make_cleanup_ui_out_end, make_cleanup_ui_out_tuple_begin_end,
8248         make_cleanup_ui_out_list_begin_end): Remove.
8249
8250 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
8251
8252         * record-btrace.c (record_btrace_maybe_mark_async_event): Change
8253         parameter types to std::vector.  Use bool.
8254         (record_btrace_wait): Replace VEC(tp_t) with
8255         std::vector<thread_info *>.
8256         * common/gdb_vecs.h (unordered_remove, ordered_remove): New.
8257
8258 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
8259
8260         * record-btrace.c (record_btrace_disable_callback): Remove.
8261         (struct scoped_btrace_disable): New.
8262         (record_btrace_open): Use scoped_btrace_disable.
8263
8264 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8265
8266         * riscv-tdep.c (riscv_return_value): Change type to ULONGEST for
8267         reading values from registers.
8268
8269 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8270
8271         * riscv-tdep.c (riscv_push_dummy_call): Use core_addr_to_string_nz
8272         where appropriate.
8273
8274 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8275
8276         * riscv-tdep.c (riscv_print_arg_location): Add header comment,
8277         change parameter type.  Use GDB's print functions, and use
8278         core_addr_to_string where appropriate.
8279         (riscv_push_dummy_call): Use core_addr_to_string where
8280         appropriate, update call to riscv_print_arg_location, and reindent
8281         a few lines.
8282         (riscv_return_value): Update call to riscv_print_arg_location.
8283
8284 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8285             Tim Newsome <tim@sifive.com>
8286             Albert Ou <a0u@eecs.berkeley.edu>
8287             Darius Rad <darius@bluespec.com>
8288
8289         * Makefile.in (ALL_TARGET_OBS): Add riscv-tdep.o
8290         (HFILES_NO_SRCDIR): Add riscv-tdep.h.
8291         (ALLDEPFILES): Add riscv-tdep.c
8292         * configure.tgt: Add riscv support.
8293         * riscv-tdep.c: New file.
8294         * riscv-tdep.h: New file.
8295         * NEWS: Mention new target.
8296         * MAINTAINERS: Add entry for riscv.
8297
8298 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8299
8300         * amd64-tdep.c (amd64_classify_aggregate): Ignore zero sized
8301         fields within aggregates.
8302
8303 2018-03-04  Simon Marchi  <simon.marchi@polymtl.ca>
8304
8305         * record-btrace.c (btrace_print_lines): Change type of flags to
8306         gdb_disassembly_flags.
8307
8308 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
8309
8310         * fbsd-nat.c: Include "inf-ptrace.h".
8311         (USE_SIGTRAP_SIGINFO): Conditionally define.
8312         [USE_SIGTRAP_SIGINFO] (fbsd_handle_debug_trap): New function.
8313         (fbsd_wait) [USE_SIGTRAP_SIGINFO]: Call "fbsd_handle_debug_trap".
8314         [USE_SIGTRAP_SIGINFO] (fbsd_stopped_by_sw_breakpoint): New
8315         function.
8316         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_sw_breakpoint):
8317         Likewise.
8318         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_hw_breakpoint):
8319         Likewise.
8320         (fbsd_nat_add_target) [USE_SIGTRAP_SIGINFO]: Set
8321         "stopped_by_sw_breakpoint", "supports_stopped_by_sw_breakpoint",
8322         "supports_stopped_by_hw_breakpoint" target methods.
8323
8324 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
8325
8326         * NEWS (Changes since GDB 8.1): Add "set/show debug fbsd-nat".
8327         * fbsd-nat.c (debug_fbsd_nat): New variable.
8328         (show_fbsd_nat_debug): New function.
8329         (fbsd_wait): Log LWP info if "debug_fbsd_nat" is enabled.
8330         (_initialize_fbsd_nat): Add "fbsd-nat" debug boolean command.
8331
8332 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
8333
8334         * nat/x86-dregs.c (x86_dr_stopped_by_hw_breakpoint): New function.
8335         * nat/x86-dregs.h (x86_dr_stopped_by_hw_breakpoint): New
8336         prototype.
8337         * x86-nat.c (x86_stopped_by_hw_breakpoint): New function.
8338         (x86_use_watchpoints): Set "stopped_by_hw_breakpoint" target
8339         method.
8340
8341 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
8342
8343         * common/gdb_vecs.c (free_char_ptr_vec): Remove.
8344         * common/gdb_vecs.h (free_char_ptr_vec): Remove.
8345
8346 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
8347
8348         * charset.c (struct charset_vector): New.
8349         (charsets): Change type to charset_vector.
8350         (find_charset_names): Adjust.
8351         (add_one): Adjust.
8352         (_initialize_charset): Adjust.
8353
8354 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
8355
8356         * progspace.h (struct program_space) <deleted_solibs>: Change
8357         type to std::vector<std::string>.
8358         * progspace.c (clear_program_space_solib_cache): Adjust.
8359         * breakpoint.c (print_solib_event): Adjust.
8360         (check_status_catch_solib): Adjust.
8361         * solib.c (update_solib_list): Adjust.
8362         * ui-out.h (class ui_out) <field_string>: New overload.
8363         * ui-out.c (ui_out::field_string): New overload.
8364
8365 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
8366
8367         * progspace.h (struct program_space): Add constructor and
8368         destructor, initialize fields.
8369         (add_program_space): Remove.
8370         * progspace.c (add_program_space): Rename to...
8371         (program_space::program_space): ... this.
8372         (release_program_space): Rename to...
8373         (program_space::~program_space): ... this.
8374         (delete_program_space): Use delete to delete program_space.
8375         (initialize_progspace): Use new to allocate program_space.
8376         * inferior.c (add_inferior_with_spaces): Likewise.
8377         (clone_inferior_command): Likewise.
8378         * infrun.c (follow_fork_inferior): Likewise.
8379         (handle_vfork_child_exec_or_exit): Likewise.
8380
8381 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
8382
8383         * common/gdb_vecs.h (make_cleanup_free_char_ptr_vec): Remove.
8384         (delim_string_to_char_ptr_vec): Return std::vector of
8385         gdb::unique_xmalloc_ptr.
8386         (dirnames_to_char_ptr_vec_append): Take std::vector of
8387         gdb::unique_xmalloc_ptr.
8388         (dirnames_to_char_ptr_vec): Return std::vector of
8389         gdb::unique_xmalloc_ptr.
8390         * common/gdb_vecs.c (delim_string_to_char_ptr_vec_append):
8391         Take std::vector of gdb::unique_xmalloc_ptr, adjust the code.
8392         (delim_string_to_char_ptr_vec): Return an std::vector of
8393         gdb::unique_xmalloc_ptr, adjust the code.
8394         (dirnames_to_char_ptr_vec_append): Take an std::vector of
8395         gdb::unique_xmalloc_ptr, adjust the code.
8396         (dirnames_to_char_ptr_vec): Return an std::vector of
8397         gdb::unique_xmalloc_ptr, adjust the code.
8398         * auto-load.c (auto_load_safe_path_vec): Change type to
8399         std::vector of gdb::unique_xmalloc_ptr.
8400         (auto_load_expand_dir_vars): Return an std::vector of
8401         gdb::unique_xmalloc_ptr, adjust the code.
8402         (auto_load_safe_path_vec_update): Adjust.
8403         (filename_is_in_auto_load_safe_path_vec): Adjust.
8404         (auto_load_objfile_script_1): Adjust.
8405         * build-id.c (build_id_to_debug_bfd): Adjust.
8406         * linux-thread-db.c (thread_db_load_search): Adjust.
8407         * source.c (add_path): Adjust.
8408         (openp): Adjust.
8409         * symfile.c (find_separate_debug_file): Adjust.
8410         * utils.c (do_free_char_ptr_vec): Remove.
8411         (make_cleanup_free_char_ptr_vec): Remove.
8412
8413 2018-03-01  Sergio Durigan Junior  <sergiodj@redhat.com>
8414
8415         PR gdb/22907
8416         * common/pathstuff.c: Conditionally include "<windows.h>".
8417
8418 2018-03-01  Georg Sauthoff  <mail@georg.so>
8419
8420         PR gdb/22888
8421         * gcore.in: Quote variables and switch interpreter to bash.
8422
8423 2018-03-01  Tom Tromey  <tom@tromey.com>
8424
8425         * dwarf2read.c (alloc_discriminant_info): Fix default_index
8426         assertion.  Add assertion for discriminant_index.
8427         (quirk_rust_enum): Use correct base type name in univariant case.
8428
8429 2018-03-01  Simon Marchi  <simon.marchi@ericsson.com>
8430
8431         * record.c (get_call_history_modifiers): Return a
8432         record_print_flags.
8433         (cmd_record_call_history): Adjust.
8434         * record-btrace.c (record_btrace_call_history): Adjust.
8435         (record_btrace_call_history_range): Adjust.
8436         (record_btrace_call_history_from): Adjust.
8437         * target-debug.h (target_debug_print_record_print_flags): New.
8438         * target-delegates.c: Re-generate.
8439         * target.c (target_call_history): Change flags type.
8440         (target_call_history_from): Likewise.
8441         (target_call_history_range): Likewise.
8442         * target.h (struct target_ops) <target_call_history>: Likewise.
8443         (target_call_history_from): Likewise.
8444         (target_call_history_range): Likewise.
8445
8446 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
8447             Simon Marchi  <simon.marchi@polymtl.ca>
8448
8449         * common/common-utils.c: Include "sys/stat.h".
8450         (is_regular_file): Move here from "source.c"; change return
8451         type to "bool".
8452         * common/common-utils.h (is_regular_file): New prototype.
8453         * common/pathstuff.c (contains_dir_separator): New function.
8454         * common/pathstuff.h (contains_dir_separator): New prototype.
8455         * source.c: Don't include "sys/stat.h".
8456         (is_regular_file): Move to "common/common-utils.c".
8457
8458 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
8459
8460         * Makefile.in (COMMON_SFILES): Add "common/pathstuff.c".
8461         (HFILES_NO_SRCDIR): Add "common/pathstuff.h".
8462         * auto-load.c: Include "common/pathstuff.h".
8463         * common/common-def.h (current_directory): Move here.
8464         * common/gdb_tilde_expand.c (gdb_tilde_expand_up): New
8465         function.
8466         * common/gdb_tilde_expand.h (gdb_tilde_expand_up): New
8467         prototype.
8468         * common/pathstuff.c: New file.
8469         * common/pathstuff.h: New file.
8470         * compile/compile.c: Include "common/pathstuff.h".
8471         * defs.h (current_directory): Move to "common/common-defs.h".
8472         * dwarf2read.c: Include "common/pathstuff.h".
8473         * exec.c: Likewise.
8474         * guile/scm-safe-call.c: Likewise.
8475         * linux-thread-db.c: Likewise.
8476         * main.c: Likewise.
8477         * nto-tdep.c: Likewise.
8478         * objfiles.c: Likewise.
8479         * source.c: Likewise.
8480         * symtab.c: Likewise.
8481         * utils.c: Include "common/pathstuff.h".
8482         (gdb_realpath): Move to "common/pathstuff.c".
8483         (gdb_realpath_keepfile): Likewise.
8484         (gdb_abspath): Likewise.
8485         * utils.h (gdb_realpath): Move to "common/pathstuff.h".
8486         (gdb_realpath_keepfile): Likewise.
8487         (gdb_abspath): Likewise.
8488
8489 2018-02-28  John Baldwin  <jhb@FreeBSD.org>
8490
8491         * fbsd-nat.c (fbsd_resume): Use PT_SETSTEP for stepping and a
8492         wildcard process pid for super_resume for kernels with a
8493         specific bug.
8494
8495 2018-02-27  Phil Muldoon  <pmuldoon@redhat.com>
8496
8497         * compile/compile.c (get_args): Add additional comments
8498         explaining function.
8499
8500 2018-02-27  Simon Marchi  <simon.marchi@polymtl.ca>
8501             Tom Tromey  <tom@tromey.com>
8502
8503         * target.h (memory_write_request_s): Remove typedef.  Don't define
8504         VEC.
8505         (target_write_memory_blocks): Change argument to std::vector.
8506         (struct memory_write_request): Add constructor.
8507         * target-memory.c (compare_block_starting_address): Return bool.
8508         Change argument types.
8509         (claim_memory): Change arguments to use std::vector.
8510         (split_regular_and_flash_blocks, blocks_to_erase)
8511         (compute_garbled_blocks): Likewise.
8512         (cleanup_request_data, cleanup_write_requests_vector): Remove.
8513         (target_write_memory_blocks): Change argument to std::vector.
8514         * symfile.c (struct load_section_data): Add constructor and
8515         destructor.  Use std::vector for "requests".
8516         (struct load_progress_data): Add initializers.
8517         (load_section_callback): Update.  Use "new".
8518         (clear_memory_write_data): Remove.
8519         (generic_load): Update.
8520
8521 2018-02-27  Alan Hayward  <alan.hayward@arm.com>
8522
8523         * arch/aarch64.h: Use common/tdesc.h.
8524
8525 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
8526
8527         * mips-tdep.c (mips_gdbarch_init): Don't use a 32-bit BFD
8528         architecture with a 64-bit ABI.
8529
8530 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
8531
8532         * gdb/mips-tdep.c (mips_gdbarch_init): Reorder ABI determination
8533         ahead of target description loading.
8534
8535 2018-02-26  Tom Tromey  <tom@tromey.com>
8536
8537         * stack.c (backtrace_command_1): Update.
8538         * python/python-internal.h (gdbpy_apply_frame_filter): Change type
8539         of "flags".
8540         * python/py-framefilter.c (py_print_frame)
8541         (gdbpy_apply_frame_filter): Change type of "flags".
8542         * mi/mi-cmd-stack.c (mi_apply_ext_lang_frame_filter): Change type
8543         of "flags".
8544         (mi_cmd_stack_list_frames, mi_cmd_stack_list_locals)
8545         (mi_cmd_stack_list_args, mi_cmd_stack_list_variables): Update.
8546         * extension.h (enum frame_filter_flag): Rename from
8547         frame_filter_flags.
8548         (frame_filter_flags): Define using DEF_ENUM_FLAGS_TYPE.
8549         (apply_ext_lang_frame_filter): Change type of "flags".
8550         * extension.c (apply_ext_lang_frame_filter): Change type of
8551         "flags".
8552         * extension-priv.h (struct extension_language_ops)
8553         <apply_frame_filter>: Change type of "flags".
8554
8555 2018-02-26  Tom Tromey  <tom@tromey.com>
8556
8557         PR python/16497:
8558         * stack.c (backtrace_command_1): Set PRINT_MORE_FRAMES flag.  Fix
8559         off-by-one in py_end computation.
8560         * python/py-framefilter.c (gdbpy_apply_frame_filter): Handle
8561         PRINT_MORE_FRAMES.
8562         * extension.h (enum frame_filter_flags) <PRINT_MORE_FRAMES>: New
8563         constant.
8564
8565 2018-02-26  Tom Tromey  <tom@tromey.com>
8566
8567         * dwarf2read.c (struct variant_field): New.
8568         (struct nextfield) <variant>: New field.
8569         (dwarf2_add_field): Handle DW_TAG_variant_part.
8570         (dwarf2_attach_fields_to_type): Attach a discriminant_info to a
8571         discriminated union.
8572         (read_structure_type): Handle DW_TAG_variant_part.
8573         (handle_struct_member_die): New function, extracted from
8574         process_structure_scope.  Handle DW_TAG_variant.
8575         (process_structure_scope): Handle discriminated unions.  Call
8576         handle_struct_member_die.
8577
8578 2018-02-26  Tom Tromey  <tom@tromey.com>
8579
8580         * rust-lang.h (rust_last_path_segment): Declare.
8581         * rust-lang.c (rust_last_path_segment): Now public.  Change
8582         contract.
8583         (struct disr_info): Remove.
8584         (RUST_ENUM_PREFIX, RUST_ENCODED_ENUM_REAL)
8585         (RUST_ENCODED_ENUM_HIDDEN, rust_union_is_untagged)
8586         (rust_get_disr_info, rust_tuple_variant_type_p): Remove.
8587         (rust_enum_p, rust_enum_variant): New function.
8588         (rust_underscore_fields): Remove "offset" parameter.
8589         (rust_print_enum): New function.
8590         (rust_val_print) <TYPE_CODE_UNION>: Remove enum code.
8591         <TYPE_CODE_STRUCT>: Call rust_print_enum when appropriate.
8592         (rust_print_struct_def): Add "for_rust_enum" parameter.  Handle
8593         enums.
8594         (rust_internal_print_type): New function, from rust_print_type.
8595         Remove enum code.
8596         (rust_print_type): Call rust_internal_print_type.
8597         (rust_evaluate_subexp) <STRUCTOP_ANONYMOUS, STRUCTOP_STRUCT>:
8598         Update enum handling.
8599         * dwarf2read.c (struct dwarf2_cu) <rust_unions>: New field.
8600         (rust_fully_qualify, alloc_discriminant_info, quirk_rust_enum)
8601         (rust_union_quirks): New functions.
8602         (process_full_comp_unit, process_full_type_unit): Call
8603         rust_union_quirks.
8604         (process_structure_scope): Update rust_unions if necessary.
8605
8606 2018-02-26  Tom Tromey  <tom@tromey.com>
8607
8608         * value.h (value_union_variant): Declare.
8609         * valops.c (value_union_variant): New function.
8610         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): New macro.
8611         (struct discriminant_info): New.
8612         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: New
8613         enumerator.
8614         (struct main_type) <flag_discriminated_union>: New field.
8615
8616 2018-02-26  Tom Tromey  <tom@tromey.com>
8617
8618         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
8619         unittests/unpack-selftests.c.
8620         * unittests/unpack-selftests.c: New file.
8621         * value.c (unpack_bits_as_long): Fix bugs in non-bitfield cases.
8622
8623 2018-02-26  Yao Qi  <yao.qi@linaro.org>
8624
8625         * dwarf2read.c (struct partial_die_info) <read>: New method.
8626         (read_partial_die): Remove the declaration.
8627         (load_partial_dies): Update.
8628         (partial_die_info::partial_die_info):
8629         (read_partial_die): Change it to partial_die_info::read.
8630
8631 2018-02-26  Yao Qi  <yao.qi@linaro.org>
8632
8633         * dwarf2read.c (struct partial_die_info) <fixup>: New method.
8634         (fixup_partial_die): Remove declaration.
8635         (scan_partial_symbols): Update.
8636         (partial_die_parent_scope): Likewise.
8637         (partial_die_full_name): Likewise.
8638         (fixup_partial_die): Change it to partial_die_info::fixup.
8639
8640 2018-02-26  Yao Qi  <yao.qi@linaro.org>
8641
8642         * dwarf2read.c (read_partial_die): Update the declaration.
8643         (load_partial_dies): Caller update.
8644         (read_partial_die): Remove one argument abbrev_len.
8645
8646 2018-02-26  Yao Qi  <yao.qi@linaro.org>
8647
8648         * dwarf2read.c (struct partial_die_info): Add ctor, delete
8649         assignment operator.
8650         (load_partial_dies): Use ctor and copy ctor.
8651         (read_partial_die): Update.
8652         (dwarf2_cu::find_partial_die): Use ctor.
8653
8654 2018-02-26  Yao Qi  <yao.qi@linaro.org>
8655
8656         * dwarf2read.c (struct dwarf2_cu) <find_partial_die>: New method.
8657         (find_partial_die_in_comp_unit): Change it to
8658         dwarf2_cu::find_partial_die.
8659         (find_partial_die): Update.
8660
8661 2018-02-26  Yao Qi  <yao.qi@linaro.org>
8662
8663         * dwarf2read.c (read_partial_die): Remove the code checking abbrev
8664         is NULL.
8665
8666 2018-02-26  Yao Qi  <yao.qi@linaro.org>
8667
8668         * dwarf2read.c (load_partial_dies): Move the location of XOBNEW.
8669
8670 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
8671
8672         * arch/amd64.h: Use common/tdesc.h.
8673         * arch/i386.c: Likewise.
8674         * arch/i386.h: Likewise.
8675         * arch/tic6x.c: Likewise.
8676         * arch/tdesc.h: Move file from here...
8677         * common/tdesc.h: ...to here.
8678         * features/aarch64-core.c: Regenerate.
8679         * features/aarch64-fpu.c: Regenerate.
8680         * features/i386/32bit-avx.c: Regenerate.
8681         * features/i386/32bit-avx512.c: Regenerate.
8682         * features/i386/32bit-core.c: Regenerate.
8683         * features/i386/32bit-linux.c: Regenerate.
8684         * features/i386/32bit-mpx.c: Regenerate.
8685         * features/i386/32bit-pkeys.c: Regenerate.
8686         * features/i386/32bit-sse.c: Regenerate.
8687         * features/i386/64bit-avx.c: Regenerate.
8688         * features/i386/64bit-avx512.c: Regenerate.
8689         * features/i386/64bit-core.c: Regenerate.
8690         * features/i386/64bit-linux.c: Regenerate.
8691         * features/i386/64bit-mpx.c: Regenerate.
8692         * features/i386/64bit-pkeys.c: Regenerate.
8693         * features/i386/64bit-segments.c: Regenerate.
8694         * features/i386/64bit-sse.c: Regenerate.
8695         * features/i386/x32-core.c: Regenerate.
8696         * features/tic6x-c6xp.c: Regenerate.
8697         * features/tic6x-core.c: Regenerate.
8698         * features/tic6x-gp.c: Regenerate.
8699         * target-descriptions.c: Use common/tdesc.h.
8700         * target-descriptions.h: Likewise.
8701
8702 2018-02-24  Tom Tromey  <tom@tromey.com>
8703
8704         * linux-thread-db.c (try_thread_db_load_from_pdir_1)
8705         (try_thread_db_load_from_dir, thread_db_load_search): Use
8706         std::string.
8707         (info_auto_load_libthread_db_compare): Return bool.  Change
8708         argument types.
8709         (info_auto_load_libthread_db): Use std::vector, std::string.
8710         Remove cleanups.
8711
8712 2018-02-24  Tom Tromey  <tom@tromey.com>
8713
8714         * i386-tdep.c (i386_fast_tracepoint_valid_at): "msg" now a
8715         std::string.
8716         * gdbarch.sh (fast_tracepoint_valid_at): Change "msg" to a
8717         std::string*.
8718         * gdbarch.c: Rebuild.
8719         * gdbarch.h: Rebuild.
8720         * breakpoint.c (check_fast_tracepoint_sals): Use std::string.
8721         * arch-utils.h (default_fast_tracepoint_valid_at): Update.
8722         * arch-utils.c (default_fast_tracepoint_valid_at): "msg" now a
8723         std::string*.
8724
8725 2018-02-23  Simon Marchi  <simon.marchi@polymtl.ca>
8726
8727         * gdbtypes.h (sect_offset): Change type to uint64_t.
8728         (sect_offset_str): New function.
8729         * dwarf2read.c (create_addrmap_from_aranges): Use
8730         sect_offset_str.
8731         (error_check_comp_unit_head): Likewise.
8732         (create_debug_type_hash_table): Likewise.
8733         (read_cutu_die_from_dwo): Likewise.
8734         (init_cutu_and_read_dies): Likewise.
8735         (init_cutu_and_read_dies_no_follow): Likewise.
8736         (process_psymtab_comp_unit_reader): Likewise.
8737         (partial_die_parent_scope): Likewise.
8738         (peek_die_abbrev): Likewise.
8739         (process_queue): Likewise.
8740         (dwarf2_physname): Likewise.
8741         (read_namespace_alias): Likewise.
8742         (read_import_statement): Likewise.
8743         (create_dwo_cu_reader): Likewise.
8744         (create_cus_hash_table): Likewise.
8745         (lookup_dwo_cutu): Likewise.
8746         (inherit_abstract_dies): Likewise.
8747         (read_func_scope): Likewise.
8748         (read_call_site_scope): Likewise.
8749         (dwarf2_add_member_fn): Likewise.
8750         (read_common_block): Likewise.
8751         (read_module_type): Likewise.
8752         (read_typedef): Likewise.
8753         (read_subrange_type): Likewise.
8754         (load_partial_dies): Likewise.
8755         (read_partial_die): Likewise.
8756         (find_partial_die): Likewise.
8757         (read_str_index): Likewise.
8758         (dwarf2_string_attr): Likewise.
8759         (build_error_marker_type): Likewise.
8760         (lookup_die_type): Likewise.
8761         (dump_die_shallow): Likewise.
8762         (follow_die_ref): Likewise.
8763         (dwarf2_fetch_die_loc_sect_off): Likewise.
8764         (dwarf2_fetch_constant_bytes): Likewise.
8765         (follow_die_sig): Likewise.
8766         (get_signatured_type): Likewise.
8767         (get_DW_AT_signature_type): Likewise.
8768         (dwarf2_find_containing_comp_unit): Likewise.
8769         (set_die_type): Likewise.
8770
8771 2018-02-21  John Baldwin  <jhb@FreeBSD.org>
8772
8773         * arch/aarch64.c: Include "common-defs.h".
8774         * arch/amd64.c: Likewise.
8775         * arch/i386.c: Likewise.
8776
8777 2018-02-21  Tom Tromey  <tom@tromey.com>
8778
8779         * value.h: (extract_field_op): Update.
8780         * eval.c (extract_field_op): Return a const char *.
8781         * expression.h (parse_expression_for_completion): Update.
8782         * completer.c (complete_expression): Update.
8783         (add_struct_fields): Make fieldname const.
8784         * parse.c (expout_completion_name): Now a unique_xmalloc_ptr.
8785         (mark_completion_tag, parse_exp_in_context_1): Update.
8786         (parse_expression_for_completion): Change "name" to
8787         unique_xmalloc_ptr*.
8788
8789 2018-02-21  Tom Tromey  <tom@tromey.com>
8790
8791         * infcall.c (call_function_by_hand_dummy): Use std::vector.
8792
8793 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8794
8795         * avr-tdep.c (avr_read_pc): Change parameter type to
8796         readable_regcache.
8797         * gdbarch.sh (read_pc): Likewise.
8798         * gdbarch.c: Re-generated.
8799         * gdbarch.h: Re-generated.
8800         * hppa-tdep.c (hppa_read_pc): Change parameter type to
8801         readable_regcache.
8802         * ia64-tdep.c (ia64_read_pc): Likewise.
8803         * mips-tdep.c (mips_read_pc): Likewise.
8804         * spu-tdep.c (spu_read_pc): Likewise.
8805
8806 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8807
8808         * Makefile.in (COMMON_SFILES): Add regcache-dump.c
8809         * regcache-dump.c: New file.
8810         * regcache.c: Move register_dump to regcache-dump.c.
8811         (maintenance_print_registers): Likewise.
8812         (maintenance_print_raw_registers): Likewise.
8813         (maintenance_print_cooked_registers): Likewise.
8814         (maintenance_print_register_groups): Likewise.
8815         (maintenance_print_remote_registers): Likewise.
8816         (_initialize_regcache): Likewise.
8817         * regcache.h (register_dump): Moved from regcache.c.
8818
8819 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8820
8821         * regcache.c (regcache::regcache): Update.
8822         (regcache::invalidate): Move it to detached_regcache::invalidate.
8823         (get_thread_arch_aspace_regcache): Update.
8824         (regcache::raw_update): Update.
8825         (regcache::cooked_read): Remove some code.
8826         (regcache::cooked_read_value): Likewise.
8827         (regcache::raw_write): Remove assert on m_readonly_p.
8828         (regcache::raw_supply_integer): Move it to
8829         detached_regcache::raw_supply_integer.
8830         (regcache::raw_supply_zeroed): Likewise.
8831         * regcache.h (detached_regcache) <raw_supply_integer>: New
8832         declaration.
8833         <raw_supply_zeroed, invalidate>: Likewise.
8834         (regcache) <raw_supply_integer, raw_supply_zeroed>: Removed.
8835         <invalidate>: Likewise.
8836         <m_readonly_p>: Removed.
8837
8838 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8839
8840         * infcmd.c (get_return_value): Let stop_regs point to
8841         get_current_regcache.
8842         * regcache.c (regcache::regcache): Remove.
8843         (register_dump_reg_buffer): New class.
8844         (regcache_print): Adjust.
8845         * regcache.h (regcache): Remove constructors.
8846
8847 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8848
8849         * regcache.c (class register_dump): New class.
8850         (register_dump_regcache, register_dump_none): New class.
8851         (register_dump_remote, register_dump_groups): New class.
8852         (regcache_print): Update.
8853         * regcache.h (regcache_dump_what): Move it to regcache.c.
8854         (regcache) <dump>: Remove.
8855
8856 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8857
8858         * jit.c (struct jit_unwind_private) <regcache>: Change its type to
8859          reg_buffer_rw *.
8860         (jit_unwind_reg_set_impl): Call raw_supply.
8861         (jit_frame_sniffer): Use reg_buffer_rw.
8862         * record-full.c (record_full_core_regbuf): Change its type.
8863         (record_full_core_open_1): Use reg_buffer_rw.
8864         (record_full_close): Likewise.
8865         (record_full_core_fetch_registers): Use regcache->raw_supply.
8866         (record_full_core_store_registers): Likewise.
8867         * regcache.c (regcache::get_register_status): Move it to
8868         reg_buffer.
8869         (regcache_raw_set_cached_value): Remove.
8870         (regcache::raw_set_cached_value): Remove.
8871         (regcache::raw_write): Call raw_supply.
8872         (regcache::raw_supply): Move it to reg_buffer_rw.
8873         * regcache.h (regcache_raw_set_cached_value): Remove.
8874         (reg_buffer_rw): New class.
8875
8876 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8877
8878         * dummy-frame.c (dummy_frame_cache) <prev_regcache>: Use
8879         readonly_detached_regcache.
8880         (dummy_frame_prev_register): Use regcache->cooked_read.
8881         * frame.c (frame_save_as_regcache): Change return type.
8882         (frame_pop): Update.
8883         * frame.h (frame_save_as_regcache): Update declaration.
8884         * inferior.h (get_infcall_suspend_state_regcache): Update
8885         declaration.
8886         * infrun.c (infcall_suspend_state) <registers>: use
8887         readonly_detached_regcache.
8888         (save_infcall_suspend_state): Don't use regcache_dup.
8889         (get_infcall_suspend_state_regcache): Change return type.
8890         * linux-fork.c (struct fork_info) <savedregs>: Change to
8891         readonly_detached_regcache.
8892         <pc>: New field.
8893         (fork_save_infrun_state): Don't use regcache_dup.
8894         (info_checkpoints_command): Adjust.
8895         * mi/mi-main.c (register_changed_p): Update declaration.
8896         (mi_cmd_data_list_changed_registers): Use
8897         readonly_detached_regcache.
8898         (register_changed_p): Change parameter type to
8899         readonly_detached_regcache.
8900         * ppc-linux-tdep.c (ppu2spu_cache) <regcache>: Use
8901         readonly_detached_regcache.
8902         (ppu2spu_sniffer): Construct a new readonly_detached_regcache.
8903         * regcache.c (readonly_detached_regcache::readonly_detached_regcache):
8904         New.
8905         (regcache::save): Move it to reg_buffer.
8906         (regcache::restore): Change parameter type.
8907         (regcache_dup): Remove.
8908         * regcache.h (reg_buffer) <save>: New method.
8909         (readonly_detached_regcache): New class.
8910         * spu-tdep.c (spu2ppu_cache) <regcache>: Use
8911         readonly_detached_regcache.
8912         (spu2ppu_sniffer): Construct a new readonly_detached_regcache.
8913
8914 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8915
8916         * frame.c (frame_save_as_regcache): Use regcache method save.
8917         (frame_pop): Use regcache method restore.
8918         * infrun.c (restore_infcall_suspend_state): Likewise.
8919         * linux-fork.c (fork_load_infrun_state): Likewise.
8920         * ppc-linux-tdep.c (ppu2spu_sniffer): User regcache method
8921         save.
8922         * regcache.c (regcache_save): Remove.
8923         (regcache::restore): More asserts.
8924         (regcache_cpy): Remove.
8925         * regcache.h (regcache_save): Remove the declaration.
8926         (regcache::restore): Move from private to public.
8927         Remove the friend declaration of regcache_cpy.
8928         (regcache_cpy): Remove declaration.
8929
8930 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8931
8932         * aarch64-tdep.c (aarch64_pseudo_register_read_value): Change
8933         parameter type to 'readable_regcache *'.
8934         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
8935         * arm-tdep.c (arm_neon_quad_read): Likewise.
8936         (arm_pseudo_read): Likewise.
8937         * avr-tdep.c (avr_pseudo_register_read): Likewise.
8938         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
8939         * frv-tdep.c (frv_pseudo_register_read): Likewise.
8940         * gdbarch.c: Re-generated.
8941         * gdbarch.h: Re-generated.
8942         * gdbarch.sh (pseudo_register_read): Change parameter type to
8943         'readable_regcache *'.
8944         (pseudo_register_read_value): Likewise.
8945         * h8300-tdep.c (pseudo_from_raw_register): Likewise.
8946         (h8300_pseudo_register_read): Likewise.
8947         * hppa-tdep.c (hppa_pseudo_register_read): Likewise.
8948         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
8949         (i386_pseudo_register_read_into_value): Likewise.
8950         (i386_pseudo_register_read_value): Likewise.
8951         * i386-tdep.h (i386_pseudo_register_read_into_value): Update
8952         declaration.
8953         * ia64-tdep.c (ia64_pseudo_register_read): Likewise.
8954         * m32c-tdep.c (m32c_raw_read): Likewise.
8955         (m32c_read_flg): Likewise.
8956         (m32c_banked_register): Likewise.
8957         (m32c_banked_read): Likewise.
8958         (m32c_sb_read): Likewise.
8959         (m32c_part_read): Likewise.
8960         (m32c_cat_read): Likewise.
8961         (m32c_r3r2r1r0_read): Likewise.
8962         (m32c_pseudo_register_read): Likewise.
8963         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
8964         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
8965         (mep_pseudo_cr64_read): Likewise.
8966         (mep_pseudo_register_read): Likewise.
8967         * mips-tdep.c (mips_pseudo_register_read): Likewise.
8968         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
8969         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
8970         * regcache.c (regcache::raw_read): Move it to readable_regcache.
8971         (regcache::cooked_read): Likewise.
8972         (regcache::cooked_read_value): Likewise.
8973         (regcache_cooked_read_signed):
8974         (regcache::cooked_read): Likewise.
8975         * regcache.h (readable_regcache): New class.
8976         (regcache): Inherit readable_regcache.  Move some methods to
8977         readable_regcache.
8978         * rl78-tdep.c (rl78_pseudo_register_read): Change
8979         parameter type to 'readable_regcache *'.
8980         * rs6000-tdep.c (do_regcache_raw_read): Remove.
8981         (e500_pseudo_register_read): Change parameter type to
8982         'readable_regcache *'.
8983         (dfp_pseudo_register_read): Likewise.
8984         (vsx_pseudo_register_read): Likewise.
8985         (efpr_pseudo_register_read): Likewise.
8986         * s390-tdep.c (s390_pseudo_register_read): Likewise.
8987         * sh-tdep.c (sh_pseudo_register_read): Likewise.
8988         * sh64-tdep.c (pseudo_register_read_portions): Likewise.
8989         (sh64_pseudo_register_read): Likewise.
8990         * sparc-tdep.c (sparc32_pseudo_register_read): Likewise.
8991         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
8992         * spu-tdep.c (spu_pseudo_register_read_spu): Likewise.
8993         (spu_pseudo_register_read): Likewise.
8994         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
8995         (xtensa_pseudo_register_read): Likewise.
8996
8997 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8998
8999         * regcache.c (regcache::regcache): Call reg_buffer ctor.
9000         (regcache::arch): Move it to reg_buffer::arch.
9001         (regcache::register_buffer): Likewise.
9002         (regcache::assert_regnum): Likewise.
9003         (regcache::num_raw_registers): Likewise.
9004         * regcache.h (reg_buffer): New class.
9005         (regcache): Inherit reg_buffer.
9006
9007 2018-02-20  Simon Marchi  <simon.marchi@ericsson.com>
9008
9009         * remote-sim.c (gdb_os_printf_filtered, gdb_os_vprintf_filtered,
9010         gdb_os_evprintf_filtered, gdb_os_error): Add ATTRIBUTE_PRINTF.
9011
9012 2018-02-20  Markus Metzger  <markus.t.metzger@intel.com>
9013
9014         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkstemp.
9015
9016 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
9017
9018         * Makefile.in: (COMMON_SFILES): Add common/*.c files.
9019         (SFILES): Remove common/*.c files.
9020         (COMMON_OBS): Remove some *.o files built from common/*.c files.
9021         * common/common.host: Add common reference.
9022         * configure.ac: Likewise.
9023         * configure: Regenerate.
9024
9025 2018-02-16  Yao Qi  <yao.qi@linaro.org>
9026
9027         * block.c (block_namespace_info): Inherit allocate_on_obstack.
9028         (block_initialize_namespace): Use new.
9029         * dwarf2read.c (dwarf2_per_objfile): Inherit allocate_on_obstack.
9030         (dwarf2_free_objfile): Use delete.
9031         * gdbtypes.c (type_pair): Inherit allocate_on_obstack.
9032         (copy_type_recursive): Use new.
9033         * gdb_obstack.h (allocate_on_obstack): New.
9034
9035 2018-02-15  Yao Qi  <yao.qi@linaro.org>
9036
9037         PR gdb/22849
9038         * inferior.c (exit_inferior_1): Reset inf->control.
9039
9040 2018-02-15  Joel Brobecker  <brobecker@adacore.com>
9041
9042         * ada-lang.c (ada_to_fixed_value_create): Delete advance
9043         declaration.
9044
9045 2018-02-14  Pedro Alves  <palves@redhat.com>
9046
9047         * frame-unwind.c (frame_unwind_try_unwinder): Always call
9048         frame_cleanup_after_sniffer on exception.
9049
9050 2018-02-14  Tom Tromey  <tom@tromey.com>
9051
9052         * solist.h (struct target_so_ops) <bfd_open>: Make pathname
9053         const.
9054         (solib_bfd_open): Make pathname const.
9055         * solib.c (solib_bfd_open): Make pathname const.
9056         * solib-spu.c (spu_bfd_fopen): Make name const.
9057         (spu_bfd_open): Make pathname const.
9058         * solib-darwin.c (darwin_bfd_open): Make pathname const.
9059         * solib-aix.c (solib_aix_bfd_open): Make pathname const.
9060
9061 2018-02-14  Tom Tromey  <tom@tromey.com>
9062
9063         * symfile.c (symfile_bfd_open): Update.
9064         * source.h (openp, source_full_path_of, find_and_open_source):
9065         Change argument type to unique_xmalloc_ptr.
9066         * source.c (openp): Take a unique_xmalloc_ptr.
9067         (source_full_path_of, find_and_open_source): Likewise.
9068         (open_source_file, symtab_to_fullname): Update.
9069         * solist.h (struct target_so_ops) <find_and_open_solib>: Take a
9070         unique_xmalloc_ptr.
9071         * solib.c (solib_find_1): Use unique_xmalloc_ptr.
9072         (exec_file_find): Update.
9073         * psymtab.c (psymtab_to_fullname): Update.
9074         * nto-tdep.h (nto_find_and_open_solib): Update.
9075         * nto-tdep.c (nto_find_and_open_solib): Change temp_path to a
9076         unique_xmalloc_ptr.
9077         * exec.c (exec_file_attach): Update.
9078         * dwarf2read.c (try_open_dwop_file): Use unique_xmalloc_ptr.
9079         * cli/cli-cmds.c (find_and_open_script): Use unique_xmalloc_ptr.
9080
9081 2018-02-14  Tom Tromey  <tom@tromey.com>
9082
9083         * solib.c: Include source.h.
9084         * nto-tdep.c: Include source.h.
9085         * mi/mi-cmd-env.c: Include source.h.
9086         * infcmd.c: Include source.h.
9087         * exec.c: Include source.h.
9088         * defs.h (enum openp_flag, openp, source_full_path_of, mod_path)
9089         (add_path, directory_switch, source_path, init_source_path): Move
9090         declarations...
9091         * source.h (enum openp_flag, openp, source_full_path_of, mod_path)
9092         (add_path, directory_switch, source_path, init_source_path):
9093         ...here.
9094
9095 2018-02-14  Tom Tromey  <tom@tromey.com>
9096
9097         * solist.h (exec_file_find, solib_find): Return
9098         unique_xmalloc_ptr.
9099         (solib_bfd_fopen): Take a const char *.
9100         * solib.c (solib_find_1): Return unique_xmalloc_ptr.
9101         (exec_file_find, solib_find): Likewise.
9102         (solib_bfd_fopen): Do not take ownership of "pathname".
9103         (solib_bfd_open): Use unique_xmalloc_ptr.
9104         * solib-darwin.c (darwin_bfd_open): Use unique_xmalloc_ptr.
9105         * solib-aix.c (solib_aix_bfd_open): Use unique_xmalloc_ptr.
9106         * infrun.c (follow_exec): Use unique_xmalloc_ptr.
9107         * exec.c (exec_file_locate_attach): Use unique_xmalloc_ptr.
9108
9109 2018-02-14  Joel Brobecker  <brobecker@adacore.com>
9110
9111         * ada-lang.c (name_match_type_from_name): Remove reference to
9112         ada_name_for_lookup in function's documentation.
9113         * ada-lang.h (ada_name_for_lookup): Delete declaration.
9114
9115 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
9116
9117         * defs.h (enum openp_flags): New enum.
9118         (OPF_TRY_CWD_FIRST, OPF_SEARCH_IN_PATH, OPF_RETURN_REALPATH):
9119         Move to enum openp_flags.
9120         (openp_flags): New enum flags.
9121         (openp): Change parameter type to openp_flags.
9122         * source.c (openp): Change parameter type to openp_flags.
9123         * cli/cli-cmds.c (find_and_open_script): Use openp_flags.
9124         * dwarf2read.c (try_open_dwop_file): Use openp_flags.
9125
9126 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
9127
9128         * maint.c (_initialize_maint_cmds): Fix prefix of maint set/show
9129         per-command.
9130
9131 2018-02-12  Andrew Burgess  <andrew.burgess@embecosm.com>
9132
9133         * dwarf2read.c (dwarf2_release_queue): Delete function, move body
9134         into...
9135         (class dwarf2_queue_guard): ...the destructor of this new class.
9136         (dw2_do_instantiate_symtab): Create instance of the new class
9137         dwarf2_queue_guard, remove cleanup.
9138
9139 2018-02-09  Tom Tromey  <tom@tromey.com>
9140
9141         * source.c (find_source_lines): Don't reference past the end of
9142         the vector.
9143
9144 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
9145
9146         * remote.c (remote_btrace_maybe_reopen): Change error message.
9147         * btrace.c (btrace_enable): Likewise.
9148         (parse_xml_btrace): Likewise.
9149         (parse_xml_btrace_conf): Likewise.
9150
9151 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
9152
9153         * nat/linux-btrace.c (diagnose_perf_event_open_fail): New.
9154         (linux_enable_pt, linux_enable_bts): Call
9155         diagnose_perf_event_open_fail.
9156
9157 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
9158
9159         * nat/linux-btrace.c (perf_event_pt_event_type): Improve error message.
9160         Remove parameter and change return type.  Update callers.  Move it.
9161         (linux_enable_bts, linux_enable_pt): Improve error message.
9162         (linux_enable_pt): Remove zero buffer size check.
9163         (linux_enable_btrace): Improve error messages.  Remove NULL return
9164         check.
9165
9166 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
9167
9168         * btrace.c (btrace_enable): Remove target_supports_btrace call.
9169         * nat/linux-btrace.c (perf_event_pt_event_type): Move.
9170         (kernel_supports_bts, kernel_supports_pt, linux_supports_bts)
9171         (linux_supports_pt, linux_supports_btrace): Remove.
9172         (linux_enable_bts): Call cpu_supports_bts.
9173         * nat/linux-btrace.h (linux_supports_btrace): Remove.
9174         * remote.c (remote_supports_btrace): Remove.
9175         (init_remote_ops): Remove remote_supports_btrace.
9176         * target-delegates.c: Regenerated.
9177         * target.c (target_supports_btrace): Remove.
9178         * target.h (target_ops) <to_supports_btrace>: Remove
9179         (target_supports_btrace): Remove.
9180         * x86-linux-nat.c (x86_linux_create_target): Remove
9181         linux_supports_btrace.
9182
9183 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
9184
9185         * nat/linux-btrace.c (linux_enable_btrace): Throw exception if enabling
9186         btrace failed.
9187         * x86-linux-nat.c (x86_linux_enable_btrace): Catch btrace enabling
9188         exception and use message in own exception.
9189
9190 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
9191
9192         * nat/linux-btrace.c: Include scoped_fd.h and scoped_mmap.h.
9193         (perf_event_pt_event_type): Use gdb_file_up.
9194         (linux_enable_bts, linux_enable_pt): Use gdb::unique_xmalloc_ptr,
9195         scoped_fd, and scoped_mmap.
9196
9197 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
9198
9199         * common/scoped_mmap.h: New.
9200         * unittests/scoped_mmap-selftest.c: New.
9201         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
9202         unittests/scoped_mmap-selftest.c.
9203
9204 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
9205
9206         * common/scoped_fd.h: New.
9207         * unittests/scoped_fd-selftest.c: New.
9208         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
9209         unittests/scoped_fd-selftest.c.
9210
9211 2018-02-09  Tom Tromey  <tom@tromey.com>
9212
9213         * auto-load.c (auto_load_section_scripts): Use
9214         gdb::unique_xmalloc_ptr.
9215
9216 2018-02-09  Tom Tromey  <tom@tromey.com>
9217
9218         * auto-load.c (execute_script_contents): Use std::string.
9219
9220 2018-02-09  Joel Brobecker  <brobecker@adacore.com>
9221
9222         * NEWS <Changes in GDB 8.1>: Clarify that "rbreak" is a new
9223         Python function, rather than a new command.
9224
9225 2018-02-08  Tom Tromey  <tom@tromey.com>
9226
9227         * solib.c (solib_find_1): Use std::string.
9228         (solib_bfd_fopen): Use unique_xmalloc_ptr.
9229
9230 2018-02-08  Tom Tromey  <tom@tromey.com>
9231
9232         * build-id.c (build_id_to_debug_bfd): Use unique_xmalloc_ptr.
9233
9234 2018-02-08  Tom Tromey  <tom@tromey.com>
9235
9236         * source.c (find_source_lines): Use gdb::def_vector.
9237
9238 2018-02-08  Tom Tromey  <tom@tromey.com>
9239
9240         * macrocmd.c (struct temporary_macro_definition): New.
9241         (macro_define_command): Use temporary_macro_definition.  Remove
9242         cleanups.
9243         (free_macro_definition_ptr): Remove.
9244
9245 2018-02-08  Tom Tromey  <tom@tromey.com>
9246
9247         * macroexp.c (maybe_expand): Use std::string.
9248
9249 2018-02-08  Tom Tromey  <tom@tromey.com>
9250
9251         * macroexp.c (struct macro_buffer): Add initializers for some
9252         members.
9253         (init_buffer, init_shared_buffer, free_buffer)
9254         (free_buffer_return_text): Remove.
9255         (macro_buffer): New constructors.
9256         (~macro_buffer): New destructor.
9257         (macro_buffer::set_shared): New method.
9258         (macro_buffer::resize_buffer, macro_buffer::appendc)
9259         (macro_buffer::appendmem): Now methods, not free functions.
9260         (set_token, append_tokens_without_splicing, stringify)
9261         (macro_stringify): Update.
9262         (gather_arguments): Change return type.  Remove argc_p argument,
9263         add args_ptr argument.  Use std::vector.
9264         (substitute_args): Remove argc argument.  Accept std::vector.
9265         (expand): Update.  Use std::vector.
9266         (scan, macro_expand, macro_expand_next): Update.
9267
9268 2018-02-08  Tom Tromey  <tom@tromey.com>
9269
9270         * symtab.c (default_collect_symbol_completion_matches_break_on):
9271         Use unique_xmalloc_ptr.
9272         * macroscope.h: (sal_macro_scope, user_macro_scope)
9273         (default_macro_scope): Return unique_xmalloc_ptr.
9274         * macroscope.c (sal_macro_scope, user_macro_scope)
9275         (default_macro_scope): Return unique_xmalloc_ptr.
9276         * macroexp.h (macro_expand, macro_expand_once): Return
9277         unique_xmalloc_ptr.
9278         * macroexp.c (macro_expand, macro_expand_once): Return
9279         unique_xmalloc_ptr.
9280         * macrocmd.c (macro_expand_command, macro_expand_once_command)
9281         (info_macro_command, info_macros_command): Use
9282         unique_xmalloc_ptr.
9283         * compile/compile-c-support.c (write_macro_definitions): Use
9284         unique_xmalloc_ptr.
9285         * c-exp.y (c_parse): Use unique_xmalloc_ptr.
9286
9287 2018-02-07  Simon Marchi  <simon.marchi@ericsson.com>
9288
9289         * value.c (value_static_field): Assign field type instead of
9290         containing type when returning an optimized out value.
9291
9292 2018-02-06  Yao Qi  <yao.qi@linaro.org>
9293
9294         * ft32-tdep.c (ft32_read_pc): Remove.
9295         (ft32_write_pc): Remove.
9296         (ft32_gdbarch_init): Update.
9297         * m32r-tdep.c (m32r_read_pc): Remove.
9298         (m32r_gdbarch_init): Update.
9299         * mep-tdep.c (mep_read_pc): Remove.
9300         (mep_gdbarch_init): Update.
9301         * microblaze-tdep.c (microblaze_write_pc): Remove.
9302         (microblaze_gdbarch_init): Update.
9303         * mn10300-tdep.c (mn10300_read_pc): Remove.
9304         (mn10300_write_pc): Remove.
9305         (mn10300_gdbarch_init): Update.
9306         * moxie-tdep.c (moxie_read_pc): Remove.
9307         (moxie_write_pc): Remove.
9308         (moxie_gdbarch_init): Update.
9309
9310 2018-02-06  Yao Qi  <yao.qi@linaro.org>
9311
9312         * expprint.c (print_subexp_standard): Handle
9313         OP_F77_UNDETERMINED_ARGLIST.
9314         (dump_subexp_body_standard): Likewise.
9315
9316 2018-02-05  Alan Hayward  <alan.hayward@arm.com>
9317
9318         * target-descriptions.c (tdesc_element_visitor) Add empty
9319         implementations.
9320         (tdesc_type): Move make_gdb_type from here.
9321         (tdesc_type_builtin): Likewise.
9322         (tdesc_type_vector): Likewise.
9323         (tdesc_type_with_fields): Move make_gdb_type_ functions from here.
9324         (make_gdb_type_struct): Move from tdesc_type_with_fields.
9325         (make_gdb_type_union): Likewise.
9326         (make_gdb_type_flags): Likewise.
9327         (make_gdb_type_enum): Likewise.
9328         (make_gdb_type): New function.
9329         (tdesc_register_type): Use static make_gdb_type.
9330
9331 2018-02-05  Ruslan Kabatsayev <b7.10110111@gmail.com>
9332
9333         * infcmd.c (default_print_one_register_info): Align natural-format
9334         column values consistently one under another.
9335         (pad_to_column): New function.
9336
9337 2018-02-05  Joel Brobecker  <brobecker@adacore.com>
9338
9339         * dwarf2read.c (dwarf2_physname): Move commment.
9340
9341 2018-02-01  Leszek Swirski  <leszeks@google.com>
9342
9343         * varobj.c (varobj_formatted_print_options): Allow recursive
9344         pretty printing if pretty printing is enabled.
9345
9346 2018-02-01  Leszek Swirski  <leszeks@google.com>
9347
9348         * c-exp.y (lex_one_token, classify_name, yylex): Don't classify
9349         names after a structop as a filename.
9350
9351 2018-02-01  Yao Qi  <yao.qi@linaro.org>
9352
9353         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Rewrite it.
9354         (arm_record_coproc_data_proc): Likewise.
9355
9356 2018-02-01  Yao Qi  <yao.qi@linaro.org>
9357
9358         * arm-tdep.c (arm_record_extension_space): Change ret to signed.
9359
9360 2018-01-31  Nikola Prica  <nikola.prica@rt-rk.com>
9361
9362         * rs6000-tdep.c (skip_prologue): Remove shifting for lr_reg and
9363         assign shifted lr_reg to fdata->lr_register when lr_reg is set.
9364
9365 2018-01-31  Pedro Alves  <palves@redhat.com>
9366
9367         * darwin-nat.c (darwin_interrupt): Remove ptid_t parameter.
9368         * inflow.c (child_terminal_save_inferior): Wrap reference to
9369         tcgetpgrp in HAVE_TERMIOS_H.
9370         (child_interrupt, child_pass_ctrlc): Wrap references to signal in
9371         _WIN32.
9372         * remote-sim.c (gdbsim_interrupt): Remove ptid_t parameter and
9373         always iterate over all inferiors.
9374         (gdbsim_cntrl_c): Adjust.
9375         * windows-nat.c (windows_interrupt): Remove 'ptid_t' parameter.
9376
9377 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
9378
9379         * gdbtypes.c (lookup_array_range_type): Make sure the array's
9380         index type is objfile-owned if the element type is as well.
9381
9382 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
9383
9384         GDB 8.1 released.
9385
9386 2018-01-30  Philipp Rudo  <prudo@linux.vnet.ibm.com>
9387
9388         * s390-linux-tdep.c: Remove includes "features/s390-linux32.c" and
9389         "features/s390x-linux64.c".
9390         (_initialize_s390_linux_tdep): Remove initialization of tdescs
9391         s390_linux32 and s390x_linux64.
9392         (s390_linux_init_abi_31, s390_linux_init_abi_64): Don't set
9393         default tdesc.
9394         * s390-tdep.c: Include "features/s390-linux32.c" and
9395         "features/s390x-linux64.c".
9396         (s390_tdesc_valid): Add check for tdesc_has_registers.
9397         (s390_gdbarch_init): Make sure there is always a valid tdesc.
9398         (_initialize_s390_tdep): Initialize tdesc_s390_linux32 and
9399         tdesc_s390x_linux64.
9400         * s390-linux-tdep.h: Move export of tdesc_s390_linux32 and
9401         tdesc_s390x_linux64 to...
9402         * s390-tdep.h: ...here.
9403
9404 2018-01-30  Pedro Alves  <palves@redhat.com>
9405
9406         PR gdb/13211
9407         * config.in, configure: Regenerate.
9408         * configure.ac: Check for getpgid.
9409         * go32-nat.c (go32_pass_ctrlc): New.
9410         (go32_target): Install it.
9411         * inf-child.c (inf_child_target): Install
9412         child_terminal_save_inferior, child_pass_ctrlc and
9413         child_interrupt.
9414         * inf-ptrace.c (inf_ptrace_interrupt): Delete.
9415         (inf_ptrace_target): No longer install it.
9416         * infcmd.c (interrupt_target_1): Adjust.
9417         * inferior.h (child_terminal_save_inferior, child_pass_ctrlc)
9418         (child_interrupt): Declare.
9419         (inferior::terminal_state): New.
9420         * inflow.c (struct terminal_info): Update comments.
9421         (inferior_process_group): Delete.
9422         (terminal_is_ours): Delete.
9423         (gdb_tty_state): New.
9424         (child_terminal_init): Adjust.
9425         (is_gdb_terminal, sharing_input_terminal_1)
9426         (sharing_input_terminal): New functions.
9427         (child_terminal_inferior): Adjust.  Use sharing_input_terminal.
9428         Set the process's actual process group in the foreground if
9429         possible.  Handle is_ours_for_output/is_ours distinction.  Don't
9430         mark terminal as the inferior's if not sharing GDB's terminal.
9431         Don't check attach_flag.
9432         (child_terminal_ours_for_output, child_terminal_ours): Adjust to
9433         pass down a target_terminal_state.
9434         (child_terminal_save_inferior): New, factored out from ...
9435         (child_terminal_ours_1): ... this.  Handle
9436         target_terminal_state::is_ours_for_output.
9437         (child_interrupt, child_pass_ctrlc): New.
9438         (inflow_inferior_exit): Clear the inferior's terminal_state.
9439         (copy_terminal_info): Copy the inferior's terminal state.
9440         (_initialize_inflow): Remove reference to terminal_is_ours.
9441         * inflow.h (inferior_process_group): Delete.
9442         * nto-procfs.c (nto_handle_sigint, procfs_interrupt): Adjust.
9443         * procfs.c (procfs_target): Don't install procfs_interrupt.
9444         (procfs_interrupt): Delete.
9445         * remote.c (remote_serial_quit_handler): Adjust.
9446         (remote_interrupt): Remove ptid parameter.  Adjust.
9447         * target-delegates.c: Regenerate.
9448         * target.c: Include "terminal.h".
9449         (target_terminal::terminal_state): Rename to ...
9450         (target_terminal::m_terminal_state): ... this.
9451         (target_terminal::init): Adjust.
9452         (target_terminal::inferior): Adjust to per-inferior
9453         terminal_state.
9454         (target_terminal::restore_inferior, target_terminal_is_ours_kind): New.
9455         (target_terminal::ours, target_terminal::ours_for_output): Use
9456         target_terminal_is_ours_kind.
9457         (target_interrupt): Remove ptid parameter.  Adjust.
9458         (default_target_pass_ctrlc): Adjust.
9459         * target.h (target_ops::to_terminal_save_inferior): New field.
9460         (target_ops::to_interrupt): Remove ptid_t parameter.
9461         (target_interrupt): Remove ptid_t parameter.  Update comment.
9462         (target_pass_ctrlc): Update comment.
9463         * target/target.h (target_terminal_state): New scoped enum,
9464         factored out of ...
9465         (target_terminal::terminal_state): ... here.
9466         (target_terminal::inferior): Update comments.
9467         (target_terminal::restore_inferior): New.
9468         (target_terminal::is_inferior, target_terminal::is_ours)
9469         (target_terminal::is_ours_for_output): Adjust.
9470         (target_terminal::scoped_restore_terminal_state): Adjust to
9471         rename, and call restore_inferior() instead of inferior().
9472         (target_terminal::scoped_restore_terminal_state::m_state): Change
9473         type.
9474         (target_terminal::terminal_state): Rename to ...
9475         (target_terminal::m_terminal_state): ... this and change type.
9476
9477 2018-01-30  Pedro Alves  <palves@redhat.com>
9478
9479         * linux-nat.c (wait_for_signal): New function.
9480         (wait_lwp, linux_nat_wait_1): Use it instead of calling sigsuspend
9481         directly.
9482         (async_terminal_is_ours)
9483         (linux_nat_terminal_inferior, linux_nat_terminal_ours): Delete.
9484         (linux_nat_add_target): Don't override
9485         to_terminal_inferior/to_terminal_ours.
9486
9487 2018-01-29  Sergio Durigan Junior  <sergiodj@redhat.com>
9488
9489         * remote.c (remote_follow_fork): Don't call "detach_inferior".
9490
9491 2018-01-28  Simon Marchi  <simon.marchi@ericsson.com>
9492
9493         * dwarf2read.c (free_dwo_files): Add forward-declaration.
9494         (dwarf2_per_objfile::~dwarf2_per_objfile): Move content from
9495         dwarf2_per_objfile_free here.
9496         (dwarf2_per_objfile_free): Remove.
9497         (_initialize_dwarf2_read): Don't register
9498         dwarf2_per_objfile_free as a registry cleanup.
9499
9500 2018-01-27  Eli Zaretskii  <eliz@gnu.org>
9501
9502         Avoid compilation errors in MinGW native builds
9503
9504         The error is triggered by including python-internal.h, and the
9505         error message is:
9506
9507              In file included from d:\usr\lib\gcc\mingw32\6.3.0\include\c++\math.h:36:0,
9508                       from build-gnulib/import/math.h:27,
9509                       from d:/usr/Python26/include/pyport.h:235,
9510                       from d:/usr/Python26/include/Python.h:58,
9511                       from python/python-internal.h:94,
9512                       from python/py-arch.c:24:
9513              d:\usr\lib\gcc\mingw32\6.3.0\include\c++\cmath:1157:11: error: '::hypot' has not been declared
9514         using ::hypot;
9515                 ^~~~~
9516
9517         This happens because Python headers define 'hypot' to expand t
9518         '_hypot' in the Windows builds.
9519         * python/python-internal.h (_hypot) [__MINGW32__]: Define back to
9520         'hypoth'.  This avoids a compilation error.
9521
9522 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
9523
9524         * MAINTAINERS (Write After Approval): Fix ordering.
9525
9526 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
9527
9528         * MAINTAINERS (Write After Approval): Add Alan Hayward.
9529
9530 2018-01-26  Alan Modra  <amodra@gmail.com>
9531
9532         * ppc-linux-tdep.c (powerpc32_plt_stub): Make const.
9533         (powerpc32_plt_stub_so_1): Rename from powerpc32_plt_stub_so.
9534         Remove nop.  Make const.  Comment.
9535         (powerpc32_plt_stub_so_2): New.
9536         (POWERPC32_PLT_CHECK_LEN): Rename from POWERPC32_PLT_STUB_LEN.
9537         Correct count.  Update uses.
9538         (ppc_skip_trampoline_code): Match powerpc32_plt_stub_so_2 too.
9539         Move common code reading PLT entry word.  Correct
9540         powerpc32_plt_stub PLT address calculation.
9541         * ppc64-tdep.c (ppc64_standard_linkage1): Make const.
9542         (ppc64_standard_linkage2, ppc64_standard_linkage3): Likewise.
9543         (ppc64_standard_linkage4, ppc64_standard_linkage5): Likewise.
9544         (ppc64_standard_linkage6, ppc64_standard_linkage7): Likewise.
9545         (ppc64_standard_linkage8): Likewise.
9546         * rs6000-tdep.c (ppc_insns_match_pattern): Make pattern const.
9547         Correct insns description.
9548         * ppc-tdep.h (ppc_insns_match_pattern): Update prototype.
9549
9550 2018-01-24  Pedro Alves  <palves@redhat.com>
9551
9552         GCC PR libstdc++/83906
9553         * gdbtypes.c (operator==(const dynamic_prop &,
9554         const dynamic_prop &)): New.
9555         (operator==(const range_bounds &, const range_bounds &)): New.
9556         (check_types_equal): Use them instead of memcmp.
9557         * gdbtypes.h (operator==(const dynamic_prop &,
9558         const dynamic_prop &)): Declare.
9559         (operator!=(const dynamic_prop &, const dynamic_prop &)): Declare.
9560         (operator==(const range_bounds &, const range_bounds &)): Declare.
9561         (operator!=(const range_bounds &, const range_bounds &)): Declare.
9562
9563 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
9564
9565         * s390-linux-tdep.c (s390_record_address_mask)
9566         (s390_record_calc_disp_common, s390_record_calc_disp)
9567         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
9568         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
9569         (s390_process_record): Move to s390-tdep.c.
9570         (s390_linux_init_abi_any): Adjust.
9571         * s390-tdep.c (s390_record_address_mask)
9572         (s390_record_calc_disp_common, s390_record_calc_disp)
9573         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
9574         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
9575         (s390_process_record): Moved from s390-linux-tdep.c
9576         (s390_gdbarch_init): Adjust.
9577
9578 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
9579
9580         * s390-linux-nat.c (s390-tdep.h): New include.
9581         * Makefile.in (ALL_TARGET_OBS): Add s390-tdep.o.
9582         (HFILES_NO_SRCDIR): Add s390-tdep.h.
9583         (ALLDEPFILES): Add s390-tdep.c.
9584         * configure.tgt (s390*-*-linux*): Add s390-tdep.o.
9585         * s390-linux-tdep.h (HWCAP_S390_*, S390_*_REGNUM): Move to...
9586         * s390-tdep.h: ...this.  New file.
9587         * s390-linux-tdep.c (s390-tdep.h): New include.
9588         (_initialize_s390_tdep): Rename to...
9589         (_initialize_s390_linux_tdep): ...this and adjust.
9590         (s390_abi_kind, s390_vector_abi_kind, gdbarch_tdep)
9591         (enum named opcodes, S390_NUM_GPRS, S390_NUM_FPRS): Move to
9592         s390-tdep.h.
9593         (s390_break_insn, s390_breakpoint, s390_readinstruction, is_ri)
9594         (is_ril, is_rr, is_rre, is_rs, is_rsy, is_rx, is_rxy)
9595         (s390_is_partial_instruction, s390_software_single_step)
9596         (is_non_branch_ril, s390_displaced_step_copy_insn)
9597         (s390_displaced_step_fixup, s390_displaced_step_hw_singlestep)
9598         (s390_prologue_data, s390_addr, s390_store, s390_load)
9599         (s390_check_for_saved, s390_analyze_prologue, s390_skip_prologue)
9600         (s390_register_call_saved, s390_guess_tracepoint_registers)
9601         (s390_register_name, s390_dwarf_regmap, s390_dwarf_reg_to_regnum)
9602         (regnum_is_gpr_full, regnum_is_vxr_full, s390_value_from_register)
9603         (s390_pseudo_register_name, s390_pseudo_register_type)
9604         (s390_pseudo_register_read, s390_pseudo_register_write)
9605         (s390_pseudo_register_reggroup_p, s390_ax_pseudo_register_collect)
9606         (s390_ax_pseudo_register_push_stack, s390_gen_return_address)
9607         (s390_addr_bits_remove, s390_address_class_type_flags)
9608         (s390_address_class_type_flags_to_name)
9609         (s390_address_class_name_to_type_flags, s390_effective_inner_type)
9610         (s390_function_arg_float, s390_function_arg_vector)
9611         (is_power_of_two, s390_function_arg_integer, s390_arg_state)
9612         (s390_handle_arg, s390_push_dummy_call, s390_dummy_id)
9613         (s390_frame_align, s390_register_return_value, s390_return_value)
9614         (s390_stack_frame_destroyed_p, s390_unwind_pc, s390_unwind_sp)
9615         (s390_unwind_pseudo_register, s390_adjust_frame_regnum)
9616         (s390_dwarf2_prev_register, s390_dwarf2_frame_init_reg)
9617         (s390_trad_frame_prev_register, s390_unwind_cache)
9618         (s390_prologue_frame_unwind_cache)
9619         (s390_backchain_frame_unwind_cache, s390_frame_unwind_cache)
9620         (s390_frame_this_id, s390_frame_prev_register, s390_frame_unwind)
9621         (s390_stub_unwind_cache, s390_stub_frame_unwind_cache)
9622         (s390_stub_frame_this_id, s390_stub_frame_prev_register)
9623         (s390_stub_frame_sniffer, s390_stub_frame_unwind)
9624         (s390_frame_base_address, s390_local_base_address)
9625         (s390_frame_base, s390_gcc_target_options)
9626         (s390_gnu_triplet_regexp, s390_stap_is_single_operand)
9627         (s390_validate_reg_range, s390_tdesc_valid)
9628         (s390_gdbarch_tdep_alloc, s390_gdbarch_init): Move to...
9629         * s390-tdep.c: ...this.  New file.
9630
9631 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
9632
9633         * s390-linux-tdep.c (gdbarch_tdep.s390_syscall_record): New hook.
9634         (s390_process_record, s390_gdbarch_tdep_alloc)
9635         (s390_linux_init_abi_any): Use/set new hook.
9636
9637 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
9638
9639         * s390-linux-tdep.c (osabi.h): New include.
9640         (s390_linux_init_abi_31, s390_linux_init_abi_64)
9641         (s390_linux_init_abi_any): New functions.
9642         (s390_gdbarch_init, _initialize_s390_tdep): Adjust.
9643
9644 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
9645
9646         * s390-linux-tdep.c (s390_gdbarch_init): Use gdb_assert for
9647         tdesc_has_registers check
9648
9649 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
9650
9651         * s390-linux-tdep.c (s390_tdesc_valid): New function.
9652         (s390_validate_reg_range): New macro.
9653         (s390_gdbarch_init): Adjust.
9654
9655 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
9656
9657         * s390-linux-tdep.c (gdbarch_tdep) <tdesc>: New field.
9658         (s390_gdbarch_tdep_alloc): Adjust.
9659         (s390_gdbarch_init): Adjust.
9660
9661 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
9662
9663         * s390-linux-tdep.c (gdbarch_tdep) <have_linux_v1, have_linux_v2>
9664         <have_tdb>: Change type to bool.
9665         (s390_gdbarch_tdep_alloc): Adjust.
9666         (s390_gdbarch_init): Adjust.
9667
9668 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
9669
9670         * s390-linux-tdep (s390_abi_kind) <ABI_NONE>: New default field.
9671         (gdbarch_tdep) <have_upper, have_vx>: New fields.
9672         (s390_gdbarch_tdep_alloc): New function.
9673         (s390_gdbarch_init): Allocate tdep at start and use its fields
9674         instead of separate variables.
9675
9676 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
9677
9678         * s390-linux-tdep.c (s390_gdbarch_init): Remove duplicate checks
9679         when looking for cached gdbarch and add comment for remaining.
9680
9681 2018-01-22  Pedro Alves  <palves@redhat.com>
9682             Sergio Durigan Junior  <sergiodj@redhat.com>
9683
9684         * typeprint.c (whatis_exp): Initialize "val" in the "whatis type"
9685         case.
9686
9687 2018-01-22  Maciej W. Rozycki  <macro@mips.com>
9688
9689         * MAINTAINERS: Update my company e-mail address.
9690
9691 2018-01-22  Yao Qi  <yao.qi@linaro.org>
9692
9693         * regcache.c (cooked_write_test): New function.
9694         (_initialize_regcache): Register the test.
9695
9696 2018-01-22  Yao Qi  <yao.qi@linaro.org>
9697
9698         * ia64-tdep.c (ia64_pseudo_register_read): Call
9699         regcache->cooked_read instead of regcache_cooked_read_unsigned.
9700         * m32c-tdep.c (m32c_cat_read): Likewise.
9701         (m32c_r3r2r1r0_read): Likewise.
9702         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
9703         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
9704
9705 2018-01-22  Yao Qi  <yao.qi@linaro.org>
9706
9707         * aarch64-tdep.c (aarch64_pseudo_read_value): Call regcache
9708         method raw_read instead of regcache_raw_read.
9709         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
9710         * arm-tdep.c (arm_neon_quad_read): Likewise.
9711         * avr-tdep.c (avr_pseudo_register_read): Likewise.
9712         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
9713         * frv-tdep.c (frv_pseudo_register_read): Likewise.
9714         * h8300-tdep.c (h8300_pseudo_register_read): Likewise.
9715         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
9716         (i386_pseudo_register_read_into_value): Likewise.
9717         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
9718         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
9719         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
9720         * rl78-tdep.c (rl78_pseudo_register_read): Likewise.
9721         * s390-linux-tdep.c (s390_pseudo_register_read): Likewise.
9722         * sparc-tdep.c (sparc32_pseudo_register_read):  Likewise.
9723         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
9724         * spu-tdep.c (spu_pseudo_register_read_spu):  Likewise.
9725         * xtensa-tdep.c (xtensa_pseudo_register_read): Likewise.
9726
9727 2018-01-22  Yao Qi  <yao.qi@linaro.org>
9728
9729         * Makefile.in (ALL_TARGET_OBS): Remove mt-tdep.o.
9730         * configure.tgt: Remove target mt.
9731         * mt-tdep.c: Remove.
9732         * regcache.c (cooked_read_test): Remove the check for mt.
9733
9734 2018-01-22  Yao Qi  <yao.qi@linaro.org>
9735
9736         * jit.c (jit_frame_prev_register): Call regcache::cooked_read
9737         instead of gdbarch_pseudo_register_read_value.
9738
9739 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
9740
9741         * dwarf2read.c (need_gnat_info): Return nonzero if the cu's
9742         language is Ada.
9743
9744 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
9745
9746         * linespec.c (create_sals_line_offset): Remove code that preserved
9747         the symtab_and_line's line number.
9748
9749 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
9750
9751         * varobj.c (varobj_create): Don't set valid_block when creating a
9752         floating varobj.
9753
9754 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
9755
9756         * varobj.c (varobj_create): Remove out of date comment.
9757
9758 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
9759
9760         PR mi/20395
9761         * ada-exp.y (write_var_from_sym): Pass extra parameter when
9762         updating innermost block.
9763         * parse.c (innermost_block_tracker::update): Take extra type
9764         parameter, and check types match before updating innermost block.
9765         (write_dollar_variable): Update innermost block for registers.
9766         * parser-defs.h (enum innermost_block_tracker_type): New enum.
9767         (innermost_block_tracker::innermost_block_tracker): Initialise
9768         m_types member.
9769         (innermost_block_tracker::reset): Take type parameter.
9770         (innermost_block_tracker::update): Take type parameter, and pass
9771         type through as needed.
9772         (innermost_block_tracker::m_types): New member.
9773         * varobj.c (varobj_create): Pass type when reseting innermost
9774         block.
9775
9776 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
9777
9778         * ada-exp.y (write_var_from_sym): Switch to innermost_block API.
9779         * ada-lang.c (resolve_subexp): Likewise.
9780         * breakpoint.c (set_breakpoint_condition) Likewise.
9781         (watch_command_1) Likewise.
9782         * c-exp.y (variable): Likewise.
9783         * d-exp.y (PrimaryExpression): Likewise.
9784         * f-exp.y (variable): Likewise.
9785         * go-exp.y (variable): Likewise.
9786         * m2-exp.y (variable): Likewise.
9787         * objfiles.c (objfile::~objfile): Likewise.
9788         * p-exp.y (variable): Likewise.
9789         * parse.c (innermost_block): Change type.
9790         * parser-defs.h (class innermost_block_tracker): New.
9791         (innermost_block): Change to innermost_block_tracker.
9792         * printcmd.c (display_command): Switch to innermost_block API.
9793         (do_one_display): Likewise.
9794         * rust-exp.y (do_one_display): Likewise.
9795         * symfile.c (clear_symtab_users): Likewise.
9796         * varobj.c (varobj_create): Switch to innermost_block API, replace
9797         use of innermost_block with block stored on varobj object.
9798
9799 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
9800
9801         * expression.h (innermost_block): Remove declaration.
9802         * varobj.c: Add 'parser-defs.h' include.
9803
9804 2018-01-19  Tom Tromey  <tom@tromey.com>
9805
9806         * rust-lang.c (rust_lookup_symbol_nonlocal): Look up qualified
9807         symbols in the static and global blocks.
9808
9809 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
9810
9811         * nat/linux-ptrace.c: Remove unnecessary reinclusion of
9812         gdb_ptrace.h, and move including gdb_wait.h ...
9813         * nat/linux-ptrace.h: ... to here.
9814
9815 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
9816
9817         * inf-ptrace.c (inf_ptrace_detach): Adjust call to
9818         inf_ptrace_detach_success.
9819         (inf_ptrace_detach_success): Add inferior parameter, use it
9820         instead of inferior_ptid, pass it to detach_inferior.
9821         * inf-ptrace.h (inf_ptrace_detach_success): Add inferior
9822         parameter.
9823         * inferior.c (detach_inferior): Add overload that takes an
9824         inferior object.
9825         * inferior.h (detach_inferior): Likewise.
9826         * linux-nat.c (linux_nat_detach): Use the inf parameter, don't
9827         use inferior_ptid, adjust call to inf_ptrace_detach_success.
9828         * linux-thread-db.c (thread_db_detach): Use inf parameter.
9829
9830 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
9831
9832         * target.h (struct target_ops) <to_detach>: Add inferior
9833         parameter.
9834         (target_detach): Likewise.
9835         * target.c (dispose_inferior): Pass inferior down.
9836         (target_detach): Pass inferior down.  Assert that it is equal to
9837         the current inferior.
9838         * aix-thread.c (aix_thread_detach): Pass inferior down.
9839         * corefile.c (core_file_command): Pass current_inferior() down.
9840         * corelow.c (core_detach): Add inferior parameter.
9841         * darwin-nat.c (darwin_detach): Likewise.
9842         * gnu-nat.c (gnu_detach): Likewise.
9843         * inf-ptrace.c (inf_ptrace_detach): Likewise.
9844         * infcmd.c (detach_command): Pass current_inferior() down to
9845         target_detach.
9846         * infrun.c (follow_fork_inferior): Pass parent_inf to
9847         target_detach.
9848         (handle_vfork_child_exec_or_exit): Pass inf->vfork_parent to
9849         target_detach.
9850         * linux-nat.c (linux_nat_detach): Add inferior parameter.
9851         * linux-thread-db.c (thread_db_detach): Likewise.
9852         * nto-procfs.c (procfs_detach): Likewise.
9853         * procfs.c (procfs_detach): Likewise.
9854         * record.c (record_detach): Likewise.
9855         * record.h (struct inferior): Forward-declare.
9856         (record_detach): Add inferior parameter.
9857         * remote-sim.c (gdbsim_detach): Likewise.
9858         * remote.c (remote_detach_1): Likewise.
9859         (remote_detach): Likewise.
9860         (extended_remote_detach): Likewise.
9861         * sol-thread.c (sol_thread_detach): Likewise.
9862         * target-debug.h (target_debug_print_inferior_p): New macro.
9863         * target-delegates.c: Re-generate.
9864         * top.c (kill_or_detach): Pass inferior down to target_detach.
9865         * windows-nat.c (windows_detach): Add inferior parameter.
9866
9867 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
9868
9869         * target.h (struct target_ops) <to_detach>: Remove args
9870         parameter.
9871         (target_detach): Likewise.
9872         * target.c (dispose_inferior): Adjust.
9873         (target_detach): Remove args parameter, adjust.
9874         * aix-thread.c (aix_thread_detach): Adjust.
9875         * corefile.c (core_file_command): Adjust.
9876         * corelow.c (core_detach): Adjust.
9877         * darwin-nat.c (darwin_detach): Adjust.
9878         * gnu-nat.c (gnu_detach): Adjust.
9879         * inf-ptrace.c (inf_ptrace_detach): Adjust.
9880         * infcmd.c (detach_command): Adjust
9881         * infrun.c (follow_fork_inferior): Adjust.
9882         (handle_vfork_child_exec_or_exit): Adjust.
9883         * linux-fork.c (linux_fork_detach): Remove args parameter.
9884         * linux-fork.h (linux_fork_detach): Likewise.
9885         * linux-nat.c (linux_nat_detach): Likewise, and adjust.
9886         * linux-thread-db.c (thread_db_detach): Likewise.
9887         * nto-procfs.c (procfs_detach): Likewise.
9888         * procfs.c (procfs_detach): Likewise.
9889         (do_detach): Remove signo parameter.
9890         * record.c (record_detach): Remove args parameter.
9891         * record.h (record_detach): Likewise.
9892         * remote-sim.c (gdbsim_detach): Likewise.
9893         * remote.c (remote_detach_1): Likewise.
9894         (remote_detach): Likewise.
9895         (extended_remote_detach): Likewise.
9896         * sol-thread.c (sol_thread_detach): Likewise.
9897         * target-delegates.c: Re-generate.
9898         * top.c (struct qt_args) <args>: Remove field.
9899         (kill_or_detach): Don't pass args.
9900         (quit_force): Don't set args.
9901         * windows-nat.c (windows_detach): Remove args parameter.
9902
9903 2018-01-19  Yao Qi  <yao.qi@linaro.org>
9904
9905         * arm-linux-tdep.c (arm_linux_gcc_target_options): New function.
9906         (arm_linux_init_abi): Install it.
9907
9908 2018-01-19  Yao Qi  <yao.qi@linaro.org>
9909
9910         * osabi.c (gdb_osabi_names): Extend the regexp for
9911         arm-linux-gnueabihf.
9912
9913 2018-01-18  Yao Qi  <yao.qi@linaro.org>
9914
9915         * dwarf2read.c (abbrev_table) <abbrevs>: Rename it to
9916         m_abbrevs.
9917         (abbrev_table::add_abbrev): Update.
9918         (abbrev_table::lookup_abbrev): Update.
9919
9920 2018-01-18  Yao Qi  <yao.qi@linaro.org>
9921
9922         * ppc-linux-tdep.c (ppu2spu_prev_register): Call cooked_read.
9923
9924 2018-01-17  Sergio Durigan Junior  <sergiodj@redhat.com>
9925
9926         * compile/compile.c (compile_to_object): Convert "triplet_rx"
9927         to "std::string".
9928
9929 2018-01-17  Tom Tromey  <tom@tromey.com>
9930
9931         * dwarf2read.c (symbolp): Remove typedef.  Don't instantiate VEC.
9932
9933 2018-01-17  Tom Tromey  <tom@tromey.com>
9934
9935         * gdbtypes.h (add_dyn_prop): Remove objfile parameter.
9936         * gdbtypes.c (add_dyn_prop): Remove objfile parameter.
9937         (create_array_type_with_stride): Update.
9938         * dwarf2read.c (set_die_type): Update.
9939
9940 2018-01-17  Tom Tromey  <tom@tromey.com>
9941
9942         * dwarf2read.c (delayed_method_info): Remove typedef.
9943         (dwarf2_cu::method_info): Now a std::vector.
9944         (add_to_method_list): Update.
9945         (free_delayed_list): Remove.
9946         (compute_delayed_physnames): Update.
9947         (process_full_comp_unit, process_full_type_unit): Clear the method
9948         list.  Remove cleanups.
9949         (psymtab_include_file_name): Add name_holder parameter.  Use
9950         unique_xmalloc_ptr.
9951         (dwarf_decode_lines): Update.
9952
9953 2018-01-17  Tom Tromey  <tom@tromey.com>
9954             Simon Marchi  <simon.marchi@ericsson.com>
9955
9956         * dwarf2read.c (struct dwarf2_cu): Add constructor, destructor.
9957         (dwarf2_per_objfile::free_cached_comp_units)
9958         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
9959         (init_cutu_and_read_dies_no_follow): Update.
9960         (dwarf2_cu::dwarf2_cu): Rename from init_one_comp_unit.
9961         (dwarf2_cu::~dwarf2_cu): New.
9962         (free_heap_comp_unit, free_stack_comp_unit): Remove.
9963         (age_cached_comp_units, free_one_cached_comp_unit): Update.
9964
9965 2018-01-17  Tom Tromey  <tom@tromey.com>
9966             Simon Marchi  <simon.marchi@ericsson.com>
9967
9968         * dwarf2read.c (struct dwarf2_cu) <abbrev_table>: Remove.
9969         (struct die_reader_specs) <abbrev_table>: New member.
9970         (struct abbrev_table): Add constructor.
9971         <alloc_abbrev, add_abbrev, lookup_abbrev>: Declare.
9972         <abbrev_obstack>: Now an auto_obstack.
9973         (abbrev_table_up): New typedef.
9974         (init_cu_die_reader): Add abbrev_table parameter.
9975         (read_cutu_die_from_dwo): Remove abbrev_table_provided parameter.
9976         Add result_dwo_abbrev_table.
9977         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
9978         (init_cutu_and_read_dies_no_follow, build_type_psymtabs_1):
9979         Update.
9980         (peek_die_abbrev): Take die_reader_specs, not dwarf_cu as
9981         parameter.
9982         (skip_children): Update.
9983         (abbrev_table::alloc_abbrev): Rename from
9984         abbrev_table_alloc_abbrev.
9985         (abbrev_table::add_abbrev): Rename from abbrev_table_add_abbrev.
9986         (abbrev_table::lookup_abbrev): Rename from
9987         abbrev_table_lookup_abbrev.
9988         (abbrev_table_read_table): Return abbrev_table_up.
9989         (abbrev_table_free, abbrev_table_free_cleanup)
9990         (dwarf2_read_abbrevs, dwarf2_free_abbrev_table): Remove.
9991         (load_partial_dies): Update.
9992
9993 2018-01-17  Tom Tromey  <tom@tromey.com>
9994
9995         * dwarf2read.c (dwarf2_compute_name): Update comment.
9996         (read_func_scope, read_variable): Update.
9997         (new_symbol): Remove.
9998         (new_symbol_full): Rename to new_symbol.
9999
10000 2018-01-17  Mike Gulick  <mgulick@mathworks.com>
10001
10002         PR gdb/16577
10003         * gdb_bfd.c (gdb_bfd_map_section): If unable to read object file, issue
10004         a warning instead of throwing an error, set section size to 0 and return
10005         NULL.
10006         * gdb_bfd.h (gdb_bfd_map_section): Update description.
10007
10008 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
10009
10010         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason): Return
10011         std::string.
10012         (linux_ptrace_attach_fail_reason_string): Likewise.
10013         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason):
10014         Likewise.
10015         (linux_ptrace_attach_fail_reason_string): Likewise.
10016         * linux-nat.c (attach_proc_task_lwp_callback): Adjust.
10017
10018 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
10019
10020         * linux-nat.c (linux_nat_attach): Remove xstrdup.
10021
10022 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
10023
10024         PR gdb/21559
10025         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
10026         checking for fs_base/gs_base fields in struct user_regs_struct.
10027         * configure: Regenerate.
10028
10029 2018-01-17  Yao Qi  <yao.qi@linaro.org>
10030
10031         * aarch64-linux-tdep.c (aarch64_linux_gcc_target_options): New
10032         function.
10033         (aarch64_linux_init_abi): Install it to gdbarch hook
10034         gcc_target_options.
10035
10036 2018-01-15  Pedro Alves  <palves@redhat.com>
10037
10038         * common/signals-state-save-restore.c
10039         (save_original_signals_state): Fix typos.
10040
10041 2017-01-12  Tom Tromey  <tom@tromey.com>
10042             Sergio Durigan Junior  <sergiodj@redhat.com>
10043
10044         * Makefile.in (install-only): Install gdb-add-index.
10045
10046 2018-01-12  John Baldwin  <jhb@FreeBSD.org>
10047
10048         * fbsd-tdep.c (KVE_PROTECTION): Correct value.
10049
10050 2018-01-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
10051
10052         * infrun.c (keep_going_pass_signal): Clear step-over info when
10053         insert_breakpoints fails.
10054
10055 2018-01-11  Pedro Alves  <palves@redhat.com>
10056
10057         PR gdb/22583
10058         * infrun.c (resume): Rename to ...
10059         (resume_1): ... this.
10060         (resume): Reimplement as wrapper around resume_1.
10061
10062 2018-01-11  Pedro Alves  <palves@redhat.com>
10063
10064         PR remote/22597
10065         * remote.c (remote_parse_stop_reply): Default to the last-set
10066         general thread instead of to 'magic_null_ptid'.
10067
10068 2018-01-10  Pedro Alves  <palves@redhat.com>
10069
10070         * language.h (language_get_symbol_name_matcher): Rename ...
10071         (get_symbol_name_matcher): ... this.
10072         * language.c (language_get_symbol_name_matcher): Ditto.
10073         * dictionary.c, linespec.c, minsyms.c, psymtab.c, symtab.c: All
10074         callers adjusted.
10075
10076 2018-01-10  Pedro Alves  <palves@redhat.com>
10077
10078         PR gdb/22670
10079         * dwarf2read.c
10080         (gdb_index_symbol_name_matcher::gdb_index_symbol_name_matcher):
10081         Adjust to use language_get_symbol_name_matcher instead of
10082         language_defn::la_get_symbol_name_matcher.
10083         * language.c (language_get_symbol_name_matcher): If in Ada mode
10084         and the lookup name is a verbatim match, return Ada's matcher.
10085         * language.h (language_get_symbol_name_matcher): Adjust comment.
10086         (ada_lookup_name_info::verbatim_p):: New method.
10087
10088 2018-01-10  Pedro Alves  <palves@redhat.com>
10089
10090         PR gdb/22670
10091         * ada-lang.c (ada_collect_symbol_completion_matches): If the
10092         minsym's language is language_auto or language_cplus, pass down
10093         language_ada instead.
10094         * symtab.c (compare_symbol_name): Don't frob symbol language here.
10095
10096 2018-01-10  Pedro Alves  <palves@redhat.com>
10097
10098         PR gdb/22670
10099         * minsyms.c (linkage_name_str): New function.
10100         (iterate_over_minimal_symbols): Use it.
10101
10102 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
10103
10104         * NEWS: Document that 'info proc' now works on FreeBSD.
10105
10106 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
10107
10108         * configure.ac: Check for kinfo_getfile in libutil.
10109         * configure: Regenerate.
10110         * config.in: Regenerate.
10111         * fbsd-nat.c: Include "fbsd-tdep.h".
10112         (fbsd_fetch_cmdline): New.
10113         (fbsd_fetch_kinfo_proc): Move earlier and change to return a bool
10114         rather than calling error.
10115         (fbsd_info_proc): New.
10116         (fbsd_thread_name): Report error if fbsd_fetch_kinfo_proc fails.
10117         (fbsd_wait): Report warning if fbsd_fetch_kinfo_proc fails.
10118         (fbsd_nat_add_target): Set "to_info_proc" to "fbsd_info_proc".
10119
10120 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
10121
10122         * fbsd-nat.c (struct free_deleter): Remove.
10123         (fbsd_find_memory_regions): Use gdb::unique_xmalloc_ptr<>.
10124
10125 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
10126
10127         * fbsd-nat.c (fbsd_pid_to_exec_file) [KERN_PROC_PATHNAME]: Return
10128         NULL for an empty pathname.
10129
10130 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
10131
10132         * fbsd-tdep.c (KVE_STRUCTSIZE, KVE_START, KVE_END, KVE_OFFSET)
10133         (KVE_FLAGS, KVE_PROTECTION, KVE_PATH, KINFO_VME_PROT_READ)
10134         (KINFO_VME_PROT_WRITE, KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
10135         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
10136         (KINFO_VME_FLAG_SUPER, KINFO_VME_FLAG_GROWS_UP)
10137         (KINFO_VME_FLAG_GROWS_DOWN, KF_STRUCTSIZE, KF_TYPE, KF_FD)
10138         (KF_PATH, KINFO_FILE_TYPE_VNODE, KINFO_FILE_FD_TYPE_CWD)
10139         (KINFO_FILE_FD_TYPE_TEXT, SIG_WORDS, struct kinfo_proc_layout)
10140         (kinfo_proc_layout_32, kinfo_proc_layout_i386)
10141         (kinfo_proc_layout_64, fbsd_vm_map_entry_flags)
10142         (fbsd_core_info_proc_mappings, fbsd_core_vnode_path)
10143         (fbsd_core_fetch_timeval, fbsd_print_sigset)
10144         (fbsd_core_info_proc_status, fbsd_core_info_proc): New.
10145         (fbsd_init_abi):  Install gdbarch "core_info_proc" method.
10146         * fbsd-tdep.h (fbsd_vm_map_entry_flags): New.
10147
10148 2018-01-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>
10149
10150         * gdb/gnu-nat.c: Include <elf.h> and <link.h>.
10151         (gnu_xfer_auxv): New function.
10152         (gnu_xfer_partial): Call gnu_xfer_auxv when `object' is
10153         TARGET_OBJECT_AUXV.
10154
10155 2018-01-08  Yao Qi  <yao.qi@linaro.org>
10156             Simon Marchi  <simon.marchi@ericsson.com>
10157
10158         * Makefile.in (COMMON_SFILES): Remove selftest-arch.c and
10159         common/selftest.c.
10160         (COMMON_OBS): Remove selftest.o.
10161         * configure.ac: Append selftest-arch.c and common/selftest.c to
10162         CONFIG_SRCS.  Append selftest-arch.o and selftest.o to COMMON_OBS.
10163         * configure: Re-generated.
10164         * maint.c (maintenance_selftest): Wrap selftests::run_tests with
10165         GDB_SELF_TEST.
10166         (maintenance_info_selftests): Likewise.
10167
10168 2018-01-08  Xavier Roirand  <roirand@adacore.com>
10169
10170         * ada-valprint.c (val_print_packed_array_elements): Use
10171         proper number of elements when printing an array indexed
10172         by an enumeration type.
10173
10174 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
10175
10176         * dwarf2read.c (struct dwarf2_cu) <dwarf2_per_objfile>: Remove.
10177         (dw2_get_file_names_reader): Adjust.
10178         (lookup_dwo_signatured_type): Adjust.
10179         (lookup_dwp_signatured_type): Adjust.
10180         (lookup_signatured_type): Adjust.
10181         (create_type_unit_group): Adjust.
10182         (get_type_unit_group): Adjust.
10183         (process_psymtab_comp_unit_reader): Adjust.
10184         (build_type_psymtabs_reader): Adjust.
10185         (scan_partial_symbols): Adjust.
10186         (add_partial_symbol): Adjust.
10187         (add_partial_subprogram): Adjust.
10188         (peek_die_abbrev): Adjust.
10189         (fixup_go_packaging): Adjust.
10190         (process_imported_unit_die): Adjust.
10191         (dwarf2_compute_name): Adjust.
10192         (dwarf2_physname): Adjust.
10193         (read_import_statement): Adjust.
10194         (handle_DW_AT_stmt_list): Adjust.
10195         (read_file_scope): Adjust.
10196         (read_func_scope): Adjust.
10197         (read_lexical_block_scope): Adjust.
10198         (read_call_site_scope): Adjust.
10199         (read_variable): Adjust.
10200         (dwarf2_rnglists_process): Adjust.
10201         (dwarf2_ranges_process): Adjust.
10202         (dwarf2_ranges_read): Adjust.
10203         (dwarf2_get_pc_bounds): Adjust.
10204         (dwarf2_record_block_ranges): Adjust.
10205         (dwarf2_add_field): Adjust.
10206         (dwarf2_add_member_fn): Adjust.
10207         (read_structure_type): Adjust.
10208         (process_structure_scope): Adjust.
10209         (read_enumeration_type): Adjust.
10210         (read_array_type): Adjust.
10211         (mark_common_block_symbol_computed): Adjust.
10212         (read_common_block): Adjust.
10213         (read_namespace_type): Adjust.
10214         (read_namespace): Adjust.
10215         (read_module_type): Adjust.
10216         (read_tag_pointer_type): Adjust.
10217         (read_tag_ptr_to_member_type): Adjust.
10218         (read_tag_string_type): Adjust.
10219         (read_subroutine_type): Adjust.
10220         (read_typedef): Adjust.
10221         (read_base_type): Adjust.
10222         (attr_to_dynamic_prop): Adjust.
10223         (read_subrange_type): Adjust.
10224         (read_unspecified_type): Adjust.
10225         (dwarf2_read_abbrevs): Adjust.
10226         (load_partial_dies): Adjust.
10227         (read_partial_die): Adjust.
10228         (find_partial_die): Adjust.
10229         (guess_partial_die_structure_name): Adjust.
10230         (fixup_partial_die): Adjust.
10231         (read_attribute_value): Adjust.
10232         (read_addr_index): Adjust.
10233         (read_addr_index_from_leb128): Adjust.
10234         (read_str_index): Adjust.
10235         (dwarf2_string_attr): Adjust.
10236         (get_debug_line_section): Adjust.
10237         (dwarf_decode_line_header): Adjust.
10238         (lnp_state_machine::check_line_address): Adjust.
10239         (dwarf_decode_lines_1): Adjust.
10240         (dwarf_decode_lines): Adjust.
10241         (dwarf2_start_symtab): Adjust.
10242         (var_decode_location): Adjust.
10243         (new_symbol_full): Adjust.
10244         (dwarf2_const_value_data): Adjust.
10245         (dwarf2_const_value_attr): Adjust.
10246         (dwarf2_const_value): Adjust.
10247         (die_type): Adjust.
10248         (die_containing_type): Adjust.
10249         (build_error_marker_type): Adjust.
10250         (lookup_die_type): Adjust.
10251         (guess_full_die_structure_name): Adjust.
10252         (anonymous_struct_prefix): Adjust.
10253         (determine_prefix): Adjust.
10254         (dwarf2_name): Adjust.
10255         (follow_die_ref_or_sig): Adjust.
10256         (follow_die_offset): Adjust.
10257         (follow_die_ref): Adjust.
10258         (follow_die_sig_1): Adjust.
10259         (follow_die_sig): Adjust.
10260         (get_signatured_type): Adjust.
10261         (get_DW_AT_signature_type): Adjust.
10262         (decode_locdesc): Adjust.
10263         (dwarf_decode_macros): Adjust.
10264         (cu_debug_loc_section): Adjust.
10265         (fill_in_loclist_baton): Adjust.
10266         (dwarf2_symbol_mark_computed): Adjust.
10267         (init_one_comp_unit): Don't assign
10268         dwarf2_cu::dwarf2_per_objfile.
10269         (set_die_type): Adjust.
10270
10271 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
10272
10273         * dwarf2read.c (struct mapped_debug_names): Add constructor.
10274         <dwarf2_per_objfile>: New field.
10275         (dwarf2_per_objfile): Remove global.
10276         (get_dwarf2_per_objfile): New function.
10277         (set_dwarf2_per_objfile): New function.
10278         (dwarf2_build_psymtabs_hard): Change objfile parameter to
10279         dwarf2_per_objfile.
10280         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
10281         (read_abbrev_offset): Likewise.
10282         (read_indirect_string): Likewise.
10283         (read_indirect_line_string): Likewise.
10284         (read_indirect_string_at_offset): Likewise.
10285         (read_indirect_string_from_dwz): Likewise.
10286         (dwarf2_find_containing_comp_unit): Change objfile parameter to
10287         dwarf2_per_objfile.
10288         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
10289         (create_all_comp_units): Change objfile parameter to
10290         dwarf2_per_objfile.
10291         (create_all_type_units): Likewise.
10292         (process_queue): Add dwarf2_per_objfile parameter.
10293         (read_and_check_comp_unit_head): Likewise.
10294         (lookup_dwo_unit_in_dwp): Likewise.
10295         (get_dwp_file): Likewise.
10296         (process_cu_includes): Likewise.
10297         (struct free_dwo_file_cleanup_data): New struct.
10298         (dwarf2_has_info): Use get_dwarf2_per_objfile and
10299         set_dwarf2_per_objfile.
10300         (dwarf2_get_dwz_file): Add dwarf2_per_objfile parameter.
10301         (dw2_do_instantiate_symtab): Get dwarf2_per_objfile from
10302         context, adjust calls.
10303         (dw2_instantiate_symtab): Likewise.
10304         (dw2_get_cutu): Add dwarf2_per_objfile parameter.
10305         (dw2_get_cu): Likewise.
10306         (create_cu_from_index_list): Change objfile parameter to
10307         dwarf2_per_objfile.
10308         (create_cus_from_index_list): Get dwarf2_per_objfile from
10309         context, adjust calls.
10310         (create_cus_from_index): Likewise.
10311         (create_signatured_type_table_from_index): Change objfile
10312         parameter to dwarf2_per_objfile.
10313         (create_signatured_type_table_from_debug_names): Change objfile
10314         parameter to dwarf2_per_objfile.
10315         (create_addrmap_from_index): Likewise.
10316         (create_addrmap_from_aranges): Likewise.
10317         (dwarf2_read_index): Use get_dwarf2_per_objfile, adjust calls.
10318         (dw2_setup): Remove.
10319         (dw2_get_file_names_reader): Get dwarf2_per_objfile from
10320         context.
10321         (dw2_find_last_source_symtab): Get dwarf2_per_objfile using
10322         get_dwarf2_per_objfile.
10323         (dw2_forget_cached_source_info): Likewise.
10324         (dw2_map_symtabs_matching_filename): Likewise.
10325         (struct dw2_symtab_iterator) <index>: Remove.
10326         <dwarf2_per_objfile>: New field.
10327         (dw2_symtab_iter_init): Replace index parameter with
10328         dwarf2_per_objfile.
10329         (dw2_symtab_iter_next): Use dwarf2_per_objfile from iter.
10330         (dw2_lookup_symbol): Use get_dwarf2_per_objfile and adjust.
10331         (dw2_print_stats): Likewise.
10332         (dw2_dump): Likewise.
10333         (dw2_expand_symtabs_for_function): Likewise.
10334         (dw2_expand_all_symtabs): Likewise.
10335         (dw2_expand_symtabs_with_fullname): Likewise.
10336         (dw2_expand_marked_cus): Replace index and objfile parameters
10337         with dwarf2_per_objfile.
10338         (dw_expand_symtabs_matching_file_matcher): Add
10339         dwarf2_per_objfile parameter and adjust calls.
10340         (dw2_expand_symtabs_matching): Use get_dwarf2_per_objfile and
10341         adjust calls.
10342         (dw2_find_pc_sect_compunit_symtab): Don't call dw2_setup.
10343         (dw2_map_symbol_filenames): Use get_dwarf2_per_objfile and
10344         adjust calls.
10345         (create_cus_from_debug_names_list): Replace objfile parameter
10346         with dwarf2_per_objfile and adjust calls.
10347         (create_cus_from_debug_names): Likewise.
10348         (dwarf2_read_debug_names): Likewise.
10349         (mapped_debug_names::namei_to_name): Adjust call.
10350         (dw2_debug_names_iterator::next): Likewise.
10351         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
10352         (dw2_debug_names_lookup_symbol): Use get_dwarf2_per_objfile.
10353         (dw2_debug_names_dump): Likewise.
10354         (dw2_debug_names_expand_symtabs_for_function): Likewise.
10355         (dw2_debug_names_expand_symtabs_matching): Likewise.
10356         (dwarf2_initialize_objfile): Likewise.
10357         (dwarf2_build_psymtabs): Likewise.
10358         (get_abbrev_section_for_cu): Get dwarf2_per_objfile from
10359         this_cu.
10360         (error_check_comp_unit_head): Add dwarf2_per_objfile parameter.
10361         (read_and_check_comp_unit_head): Likewise.
10362         (read_abbrev_offset): Likewise.
10363         (create_debug_type_hash_table): Likewise.
10364         (create_debug_types_hash_table): Likewise.
10365         (create_all_type_units): Replace objfile parameter with
10366         dwarf2_per_objfile.
10367         (add_type_unit): Add dwarf2_per_objfile parameter.
10368         (fill_in_sig_entry_from_dwo_entry): Replace objfile parameter
10369         with dwarf2_per_objfile.
10370         (lookup_dwo_signatured_type): Get dwarf2_per_objfile from cu.
10371         (lookup_dwp_signatured_type): Likewise.
10372         (lookup_signatured_type): Likewise.
10373         (read_cutu_die_from_dwo): Likewise.
10374         (init_tu_and_read_dwo_dies): Likewise.
10375         (init_cutu_and_read_dies): Likewise.
10376         (init_cutu_and_read_dies_no_follow): Likewise.
10377         (allocate_type_unit_groups_table): Add objfile parameter.
10378         (create_type_unit_group): Use dwarf2_per_objfile from cu.
10379         (get_type_unit_group): Likewise.
10380         (process_psymtab_comp_unit): Update call.
10381         (build_type_psymtabs_reader): Use dwarf2_per_objfile from cu.
10382         (build_type_psymtabs_1): Add dwarf2_per_objfile parameter.
10383         (print_tu_stats): Likewise.
10384         (build_type_psymtab_dependencies): Use dwarf2_per_objfile passed
10385         in void* parameter.
10386         (build_type_psymtabs): Change objfile parameter to
10387         dwarf2_per_objfile.
10388         (process_skeletonless_type_unit): Use dwarf2_per_objfile
10389         passed in void* parameter.
10390         (process_skeletonless_type_units): Change objfile parameter to
10391         dwarf2_per_objfile.
10392         (set_partial_user): Likewise.
10393         (dwarf2_build_psymtabs_hard): Likewise.
10394         (read_comp_units_from_section): Likewise.
10395         (create_all_comp_units): Likewise.
10396         (scan_partial_symbols): Update calls.
10397         (add_partial_symbol): Likewise.
10398         (dwarf2_read_symtab): Use get_dwarf2_per_objfile.
10399         (maybe_queue_comp_unit): Use dwarf2_read_symtab from cu.
10400         (process_queue): Add dwarf2_per_objfile parameter.
10401         (get_compunit_symtab): Use dwarf2_per_objfile from cu.
10402         (compute_compunit_symtab_includes): Likewise.
10403         (process_cu_includes): Add dwarf2_per_objfile parameter.
10404         (process_full_comp_unit): Use dwarf2_per_objfile from cu.
10405         (process_full_type_unit): Likewise.
10406         (process_imported_unit_die): Update call.
10407         (handle_DW_AT_stmt_list): Use dwarf2_per_objfile from cu.
10408         (read_file_scope): Likewise.
10409         (allocate_dwo_file_hash_table): Add objfile parameter.
10410         (lookup_dwo_file_slot): Add dwarf2_per_objfile parameter.
10411         (create_cus_hash_table): Likewise.
10412         (create_dwp_hash_table): Likewise.
10413         (create_dwo_unit_in_dwp_v1): Likewise.
10414         (create_dwp_v2_section): Likewise.
10415         (create_dwo_unit_in_dwp_v2): Likewise.
10416         (lookup_dwo_unit_in_dwp): Likewise.
10417         (try_open_dwop_file): Likewise.
10418         (open_dwo_file): Likewise. Use dwarf2_per_objfile from cu.
10419         (open_and_init_dwo_file): Use dwarf2_per_objfile from cu, update
10420         cleanup to include a reference to dwarf2_per_objfile.
10421         (open_dwp_file): Add dwarf2_per_objfile parameter.
10422         (open_and_init_dwp_file): Likewise.
10423         (get_dwp_file): Likewise.
10424         (lookup_dwo_cutu): Use dwarf2_per_objfile from cu.
10425         (queue_and_load_all_dwo_tus): Update call.
10426         (free_dwo_file_cleanup): Use dwarf2_per_objfile from cleanup
10427         data.
10428         (dwarf2_rnglists_process): Use dwarf2_per_objfile from cu.
10429         (dwarf2_ranges_process): Likewise.
10430         (dwarf2_get_pc_bounds): Likewise.
10431         (mark_common_block_symbol_computed): Likewise.
10432         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
10433         (dwarf2_read_abbrevs): Update call.
10434         (read_partial_die): Use dwarf2_per_objfile from cu.
10435         (find_partial_die): Likewise.
10436         (fixup_partial_die): Likewise.
10437         (read_attribute_value): Likewise.
10438         (read_indirect_string_at_offset_from): Add objfile parameter.
10439         (read_indirect_string_at_offset): Add dwarf2_per_objfile
10440         parameter.
10441         (read_indirect_string_from_dwz): Add objfile parameter.
10442         (read_indirect_string): Add objfile parameter.
10443         (read_addr_index_1): Add dwarf2_per_objfile parameter.
10444         (read_addr_index): Use dwarf2_per_objfile from cu.
10445         (dwarf2_read_addr_index): Use dwarf2_per_objfile from cu, don't
10446         call dw2_setup.
10447         (read_str_index): Use dwarf2_per_objfile from cu.
10448         (get_debug_line_section): Likewise.
10449         (read_formatted_entries): Add dwarf2_per_objfile parameter.
10450         (dwarf_decode_line_header): Use dwarf2_per_objfile from cu.
10451         (new_symbol_full): Use dwarf2_per_objfile from cu.
10452         (build_error_marker_type): Likewise.
10453         (lookup_die_type): Likewise.
10454         (determine_prefix): Likewise.
10455         (follow_die_offset): Likewise.
10456         (dwarf2_fetch_die_loc_sect_off): Use get_dwarf2_per_objfile.
10457         (dwarf2_fetch_constant_bytes): Don't call dw2_setup.
10458         (dwarf2_fetch_die_type_sect_off): Likewise.
10459         (dwarf2_get_die_type): Likewise.
10460         (follow_die_sig_1): Use dwarf2_per_objfile from cu.
10461         (get_signatured_type): Likewise.
10462         (get_DW_AT_signature_type): Likewise.
10463         (dwarf_decode_macro_bytes): Add dwarf2_per_objfile parameter.
10464         (dwarf_decode_macros): Use dwarf2_per_objfile from cu.
10465         (cu_debug_loc_section): Likewise.
10466         (fill_in_loclist_baton): Likewise.
10467         (dwarf2_symbol_mark_computed): Likewise.
10468         (dwarf2_find_containing_comp_unit): Change objfile parameter to
10469         dwarf2_per_objfile.
10470         (free_cached_comp_units): Use dwarf2_per_objfile passed in void*
10471         parameter.
10472         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
10473         (free_one_cached_comp_unit): Use dwarf2_per_objfile from cu.
10474         (dwarf2_free_objfile): Use get_dwarf2_per_objfile.
10475         (set_die_type): Use dwarf2_free_objfile from cu.
10476         (get_die_type_at_offset): Likewise.
10477         (dwarf2_per_objfile_free): Don't assign global variable.
10478         (debug_names) <constructor>: Add dwarf2_per_objfile
10479         parameter, update m_debugstrlookup construction.
10480         (debug_names::debug_str_lookup): Add dwarf2_per_objfile
10481         parameter.
10482         <m_dwarf2_per_objfile>: New field.
10483         <lookup>: Use m_dwarf2_per_objfile.
10484         (check_dwarf64_offsets): Add dwarf2_per_objfile parameter.
10485         (psyms_seen_size): Likewise.
10486         (write_gdbindex): Replace objfile parameter with
10487         dwarf2_per_objfile.
10488         (write_debug_names): Likewise.
10489         (write_psymtabs_to_index): Likewise.
10490         (save_gdb_index_command): Use get_dwarf2_per_objfile, update
10491         calls.
10492
10493 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
10494
10495         * dwarf2read.c (struct dwarf2_cu) <objfile>: Remove.
10496         <dwarf2_per_objfile>: New field.
10497         (struct dwarf2_per_cu_data) <objfile>: Remove.
10498         <dwarf2_per_objfile>: New field.
10499         (create_cu_from_index_list): Assign dwarf2_per_objfile instead
10500         of objfile.
10501         (create_signatured_type_table_from_index): Likewise.
10502         (create_debug_type_hash_table): Likewise.
10503         (fill_in_sig_entry_from_dwo_entry): Likewise.
10504         (lookup_dwo_unit): Access objfile through dwarf2_per_objfile.
10505         (create_type_unit_group): Assign dwarf2_per_objfile instead of
10506         objfile.
10507         (create_partial_symtab): Access objfile through
10508         dwarf2_per_objfile.
10509         (process_psymtab_comp_unit_reader): Likewise.
10510         (read_comp_units_from_section): Likewise.
10511         (scan_partial_symbols): Likewise.
10512         (add_partial_symbol): Likewise.
10513         (add_partial_subprogram): Likewise.
10514         (peek_die_abbrev): Likewise.
10515         (fixup_go_packaging): Likewise.
10516         (process_full_comp_unit): Likewise.
10517         (process_full_type_unit): Likewise.
10518         (process_imported_unit_die): Likewise.
10519         (dwarf2_compute_name): Likewise.
10520         (dwarf2_physname): Likewise.
10521         (read_import_statement): Likewise.
10522         (create_cus_hash_table): Assign dwarf2_physname instead of
10523         objfile.
10524         (read_func_scope): Access objfile through dwarf2_per_objfile.
10525         (read_lexical_block_scope): Likewise.
10526         (read_call_site_scope): Likewise.
10527         (read_variable): Likewise.
10528         (dwarf2_rnglists_process): Likewise.
10529         (dwarf2_ranges_process): Likewise.
10530         (dwarf2_ranges_read): Likewise.
10531         (dwarf2_record_block_ranges): Likewise.
10532         (dwarf2_add_field): Likewise.
10533         (dwarf2_add_member_fn): Likewise.
10534         (read_structure_type): Likewise.
10535         (process_structure_scope): Likewise.
10536         (read_enumeration_type): Likewise.
10537         (read_array_type): Likewise.
10538         (read_common_block): Likewise.
10539         (read_namespace_type): Likewise.
10540         (read_namespace): Likewise.
10541         (read_module_type): Likewise.
10542         (read_tag_pointer_type): Likewise.
10543         (read_tag_ptr_to_member_type): Likewise.
10544         (read_tag_string_type): Likewise.
10545         (read_subroutine_type): Likewise.
10546         (read_typedef): Likewise.
10547         (read_base_type): Likewise.
10548         (attr_to_dynamic_prop): Likewise.
10549         (read_subrange_type): Likewise.
10550         (read_unspecified_type): Likewise.
10551         (load_partial_dies): Likewise.
10552         (read_partial_die): Likewise.
10553         (find_partial_die): Likewise.
10554         (guess_partial_die_structure_name): Likewise.
10555         (fixup_partial_die): Likewise.
10556         (read_attribute_value): Likewise.
10557         (read_addr_index_from_leb128): Likewise.
10558         (dwarf2_read_addr_index): Likewise.
10559         (dwarf2_string_attr): Likewise.
10560         (lnp_state_machine::check_line_address): Likewise.
10561         (dwarf_decode_lines_1): Likewise.
10562         (dwarf_decode_lines): Likewise.
10563         (dwarf2_start_symtab): Likewise.
10564         (var_decode_location): Likewise.
10565         (new_symbol_full): Likewise.
10566         (dwarf2_const_value_data): Likewise.
10567         (dwarf2_const_value_attr): Likewise.
10568         (dwarf2_const_value): Likewise.
10569         (die_type): Likewise.
10570         (die_containing_type): Likewise.
10571         (lookup_die_type): Likewise.
10572         (guess_full_die_structure_name): Likewise.
10573         (anonymous_struct_prefix): Likewise.
10574         (dwarf2_name): Likewise.
10575         (follow_die_ref_or_sig): Likewise.
10576         (follow_die_offset): Likewise.
10577         (follow_die_ref): Likewise.
10578         (dwarf2_fetch_die_loc_sect_off): Likewise.
10579         (dwarf2_fetch_constant_bytes): Likewise.
10580         (dwarf2_fetch_die_type_sect_off): Likewise.
10581         (dwarf2_get_die_type): Likewise.
10582         (follow_die_sig): Likewise.
10583         (decode_locdesc): Likewise.
10584         (dwarf2_per_cu_objfile): Likewise.
10585         (dwarf2_per_cu_text_offset): Likewise.
10586         (init_one_comp_unit): Assign dwarf2_per_objfile instead of
10587         objfile.
10588         (set_die_type): Access objfile through
10589         dwarf2_per_objfile.
10590
10591 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
10592
10593         * valprint.c (converted_character_d): Remove typedef.
10594         (DEF_VEC_O (converted_character_d)): Remove.
10595         (count_next_character): Use std::vector.
10596         (print_converted_chars_to_obstack): Likewise.
10597         (generic_printstr): Likewise.
10598
10599 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
10600
10601         * xml-support.h (struct gdb_xml_value): Add constructor.
10602         <value>: Change type to unique_xmalloc_ptr.
10603         (gdb_xml_value_s): Remove typedef.
10604         (DEF_VEC_O (gdb_xml_value_s)): Remove.
10605         (gdb_xml_element_start_handler): Change parameter type to
10606         std::vector.
10607         (xml_find_attribute): Likewise.
10608         * xml-support.c (xml_find_attribute): Change parameter type to
10609         std::vector and adjust.
10610         (gdb_xml_values_cleanup): Remove.
10611         (gdb_xml_parser::start_element): Adjust to std::vector.
10612         (xinclude_start_include): Change paraeter type to std::vector
10613         and adjust.
10614         * btrace.c (check_xml_btrace_version): Likewise.
10615         (parse_xml_btrace_block): Likewise.
10616         (parse_xml_btrace_pt_config_cpu): Likewise.
10617         (parse_xml_btrace_pt): Likewise.
10618         (parse_xml_btrace_conf_bts): Likewise.
10619         (parse_xml_btrace_conf_pt): Likewise.
10620         * memory-map.c (memory_map_start_memory): Likewise.
10621         (memory_map_start_property): Likewise.
10622         * osdata.c (osdata_start_osdata): Likewise.
10623         (osdata_start_item): Likewise.
10624         (osdata_start_column): Likewise.
10625         * remote.c (start_thread): Likewise.
10626         * solib-aix.c (library_list_start_library): Likewise.
10627         (library_list_start_list): Likewise.
10628         * solib-svr4.c (library_list_start_library): Likewise.
10629         (svr4_library_list_start_list): Likewise.
10630         * solib-target.c (library_list_start_segment): Likewise.
10631         (library_list_start_section): Likewise.
10632         (library_list_start_library): Likewise.
10633         (library_list_start_list): Likewise.
10634         * tracepoint.c (traceframe_info_start_memory): Likewise.
10635         (traceframe_info_start_tvar): Likewise.
10636         * xml-syscall.c (syscall_start_syscall): Likewise.
10637         * xml-tdesc.c (tdesc_start_target): Likewise.
10638         (tdesc_start_feature): Likewise.
10639         (tdesc_start_reg): Likewise.
10640         (tdesc_start_union): Likewise.
10641         (tdesc_start_struct): Likewise.
10642         (tdesc_start_flags): Likewise.
10643         (tdesc_start_enum): Likewise.
10644         (tdesc_start_field): Likewise.
10645         (tdesc_start_enum_value): Likewise.
10646         (tdesc_start_vector): Likewise.
10647
10648 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
10649
10650         * extension.h (struct xmethod_worker) <clone>: Remove.
10651         * python/py-xmethods.c (struct python_xmethod_worker) <clone>:
10652         Remove.
10653         (python_xmethod_worker::clone): Remove.
10654         * valops.c (find_overload_match): Use std::move instead of
10655         clone.
10656
10657 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
10658
10659         * extension-priv.h (enum ext_lang_rc): Remove, move to extension.h.
10660         (struct extension_language_ops) <clone_xmethod_worker_data>: Remove.
10661         <free_xmethod_worker_data>: Remove.
10662         <get_matching_xmethod_workers>: Chance VEC to std::vector.
10663         <get_xmethod_arg_types>: Remove.
10664         <get_xmethod_result_type>: Remove.
10665         <invoke_xmethod>: Remove.
10666         * extension.c (new_xmethod_worker): Remove.
10667         (clone_xmethod_worker): Remove.
10668         (get_matching_xmethod_workers): Return void, pass std::vector by
10669         pointer.
10670         (get_xmethod_arg_types): Rename to...
10671         (xmethod_worker::get_arg_types): ... this, and adjust.
10672         (get_xmethod_result_type): Rename to...
10673         (xmethod_worker::get_result_type): ... this, and adjust.
10674         (invoke_xmethod): Remove.
10675         (free_xmethod_worker): Remove.
10676         (free_xmethod_worker_vec): Remove.
10677         * extension.h (enum ext_lang_rc): Move here from
10678         extension-priv.h.
10679         (struct xmethod_worker): Add constructor and destructor.
10680         <data>: Remove.
10681         <value>: Remove.
10682         <invoke, clone, do_get_result_type, do_get_arg_types>: New
10683         virtual pure methods.
10684         <get_arg_types, get_result_type>: New methods.
10685         (xmethod_worker_ptr): Remove typedef.
10686         (DEF_VEC_P (xmethod_worker_ptr)): Remove.
10687         (xmethod_worker_vec): Remove typedef.
10688         (xmethod_worker_up): New typedef.
10689         (invoke_xmethod): Remove.
10690         (clone_xmethod_worker): Remove.
10691         (free_xmethod_worker): Remove.
10692         (free_xmethod_worker_vec): Remove.
10693         (get_xmethod_arg_types): Remove.
10694         (get_xmethod_result_type): Remove.
10695         * valops.c (find_method_list): Use std::vector, don't use
10696         intermediate vector.
10697         (value_find_oload_method_list): Use std::vector.
10698         (find_overload_match): Use std::vector.
10699         (find_oload_champ): Use std::vector.
10700         * value.c (value_free): Use operator delete.
10701         (value_of_xmethod): Rename to...
10702         (value_from_xmethod): ... this.  Don't assign
10703         xmethod_worker::value, take rvalue-reference.
10704         (result_type_of_xmethod): Adjust.
10705         (call_xmethod): Adjust.
10706         * value.h: Include extension.h.
10707         (struct xmethod_worker): Don't forward-declare.
10708         (value_of_xmethod): Rename to...
10709         (value_from_xmethod): ... this, take rvalue-reference.
10710         * python/py-xmethods.c (struct gdbpy_worker_data): Rename to...
10711         (struct python_xmethod_worker): ... this, add constructor and
10712         destructor.
10713         <invoke, clone, do_get_arg_types, do_get_result_type>: Implement.
10714         (gdbpy_free_xmethod_worker_data): Rename to...
10715         (python_xmethod_worker::~python_xmethod_worker): ... this and
10716         adjust.
10717         (gdbpy_clone_xmethod_worker_data): Rename to...
10718         (python_xmethod_worker::clone): ... this and adjust.
10719         (gdbpy_get_matching_xmethod_workers): Use std::vector, don't use
10720         temporary vector.
10721         (gdbpy_get_xmethod_arg_types): Rename to...
10722         (python_xmethod_worker::do_get_arg_types): ... this and adjust.
10723         (gdbpy_get_xmethod_result_type): Rename to...
10724         (python_xmethod_worker::do_get_result_type): ... this and
10725         adjust.
10726         (gdbpy_invoke_xmethod): Rename to...
10727         (python_xmethod_worker::invoke): ... this and adjust.
10728         (new_python_xmethod_worker): Rename to...
10729         (python_xmethod_worker::python_xmethod_worker): ... this and
10730         adjust.
10731         * python/python-internal.h (gdbpy_clone_xmethod_worker_data):
10732         Remove.
10733         (gdbpy_free_xmethod_worker_data): Remove.
10734         (gdbpy_get_matching_xmethod_workers): Use std::vector.
10735         (gdbpy_get_xmethod_arg_types): Remove.
10736         (gdbpy_get_xmethod_result_type): Remove.
10737         (gdbpy_invoke_xmethod): Remove.
10738         * python/python.c (python_extension_ops): Remove obsolete
10739         callbacks.
10740
10741 2018-01-05  Pedro Alves  <palves@redhat.com>
10742
10743         PR gdb/18653
10744         * common/signals-state-save-restore.c
10745         (save_original_signals_state): New parameter 'quiet'.  Warn if we
10746         find a custom handler preinstalled, instead of internal erroring.
10747         But only warn if !quiet.
10748         * common/signals-state-save-restore.h
10749         (save_original_signals_state): New parameter 'quiet'.
10750         * main.c (captured_main_1): Move save_original_signals_state call
10751         after option handling, and pass QUIET.
10752
10753 2018-01-05  Pedro Alves  <palves@redhat.com>
10754
10755         * spu-tdep.c (spu_catch_start): Pass
10756         symbol_name_match_type::SEARCH_NAME to block_lookup_symbol.
10757
10758 2018-01-05  Pedro Alves  <palves@redhat.com>
10759
10760         PR gdb/22670
10761         * ada-lang.c (literal_symbol_name_matcher): New function.
10762         (ada_get_symbol_name_matcher): Use it for
10763         symbol_name_match_type::SEARCH_NAME.
10764         * block.c (block_lookup_symbol): New parameter 'match_type'.  Pass
10765         it down instead of assuming symbol_name_match_type::FULL.
10766         * block.h (block_lookup_symbol): New parameter 'match_type'.
10767         * c-valprint.c (print_unpacked_pointer): Use
10768         lookup_symbol_search_name instead of lookup_symbol.
10769         * compile/compile-object-load.c (get_out_value_type): Pass down
10770         symbol_name_match_type::SEARCH_NAME.
10771         * cp-namespace.c (cp_basic_lookup_symbol): Pass down
10772         symbol_name_match_type::FULL.
10773         * cp-support.c (cp_get_symbol_name_matcher): Handle
10774         symbol_name_match_type::SEARCH_NAME.
10775         * infrun.c (insert_exception_resume_breakpoint): Use
10776         lookup_symbol_search_name.
10777         * p-valprint.c (pascal_val_print): Use lookup_symbol_search_name.
10778         * psymtab.c (maintenance_check_psymtabs): Use
10779         symbol_name_match_type::SEARCH_NAME and SYMBOL_SEARCH_NAME.
10780         * stack.c (print_frame_args): Use lookup_symbol_search_name and
10781         SYMBOL_SEARCH_NAME.
10782         * symtab.c (lookup_local_symbol): Don't demangle the lookup name
10783         if symbol_name_match_type::SEARCH_NAME.
10784         (lookup_symbol_in_language): Pass down
10785         symbol_name_match_type::FULL.
10786         (lookup_symbol_search_name): New.
10787         (lookup_language_this): Pass down
10788         symbol_name_match_type::SEARCH_NAME.
10789         (lookup_symbol_aux, lookup_local_symbol): New parameter
10790         'match_type'.  Pass it down.
10791         * symtab.h (symbol_name_match_type::SEARCH_NAME): New enumerator.
10792         (lookup_symbol_search_name): New declaration.
10793         (lookup_symbol_in_block): New 'match_type' parameter.
10794
10795 2018-01-05  Pedro Alves  <palves@redhat.com>
10796
10797         PR gdb/22670
10798         * ada-lang.c (ada_lookup_encoded_symbol): Reimplement in terms of
10799         ada_lookup_symbol.
10800         (ada_lookup_symbol): Reimplement in terms of
10801         ada_lookup_symbol_list, bits factored out from
10802         ada_lookup_encoded_symbol.
10803
10804 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
10805
10806         * ada-exp.y (write_object_renaming): When subscripting an array
10807         using a symbol as the index, pass the block in call to
10808         ada_lookup_encoded_symbol when looking that symbol up.
10809
10810 2018-01-05  Jerome Guitton  <guitton@adacore.com>
10811
10812         * ada-lang.c (ada_array_length): Use ada_index_type instead of
10813         TYPE_INDEX_TYPE.
10814
10815 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
10816
10817         * ada-lang.c (ada_to_fixed_value_create): Add handling of
10818         the case where VALUE_LVAL (val0) is not lval_memory.
10819
10820 2018-01-05  Xavier Roirand  <roirand@adacore.com>
10821
10822         * ada-valprint.c (print_optional_low_bound): Handle
10823         character-indexed array printing like boolean-indexed array
10824         printing.
10825
10826 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
10827
10828         * NEWS: Create a new section for the next release branch.
10829         Rename the section of the current branch, now that it has
10830         been cut.
10831
10832 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
10833
10834         GDB 8.1 branch created (5219ac6237c272b938c28517bf371429260c71e7):
10835         * version.in: Bump version to 8.1.50.DATE-git.
10836
10837 2018-01-03  Xavier Roirand  <roirand@adacore.com>
10838
10839         * ada-lang.h (ada_exception_catchpoint_kind) <ada_catch_handlers>:
10840         Add field.
10841         * ada-lang.c (struct exception_support_info) <catch_handlers_sym>:
10842         Add field.
10843         (default_exception_support_info) <catch_handlers_sym>: Add field.
10844         (exception_support_info_fallback) <catch_handlers_sym>: Add field.
10845         (ada_exception_name_addr_1): Add "catch handlers" handling.
10846         (ada_exception_catchpoint_cond_string) <ex>: New parameter.
10847         Update all callers.
10848         (create_excep_cond_exprs) <ex>: Add parameter.
10849         (re_set_exception): Update create_excep_cond_exprs call.
10850         (print_it_exception, print_one_exception, print_mention_exception)
10851         (print_recreate_exception): Add "catch handler" handling.
10852         (allocate_location_catch_handlers, re_set_catch_handlers)
10853         (check_status_catch_handlers, print_it_catch_handlers)
10854         (print_one_catch_handlers, print_mention_catch_handlers)
10855         (print_recreate_catch_handlers): New function.
10856         (catch_handlers_breakpoint_ops): New variable.
10857         (catch_ada_exception_command_split) <is_catch_handlers_cmd>:
10858         Add parameter.  Add "catch handler" handling.
10859         (ada_exception_sym_name, ada_exception_breakpoint_ops):
10860         Add "catch handler" handling.
10861         (ada_exception_catchpoint_cond_string): Add "catch handler"
10862         handling.
10863         (create_ada_exception_catchpoint): Update create_excep_cond_exprs
10864         call.
10865         (catch_ada_handlers_command): New function.
10866         (initialize_ada_catchpoint_ops): Initialize "catch handlers"
10867         operations structure.
10868         (_initialize_ada_language): Add "catch handlers" command entry.
10869         * NEWS: Document "catch handlers" feature.
10870
10871 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
10872
10873         * ada-lang.c (ada_value_slice_from_ptr): Take array stride into
10874         account when creating the array type of the slice.
10875         (ada_value_slice): Likewise.
10876
10877 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
10878
10879         * gdbtypes.h (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_STRIDE>:
10880         New enum value.
10881         (create_array_type_with_stride): Add byte_stride_prop parameter.
10882         * gdbtypes.c (create_array_type_with_stride) <byte_stride_prop>:
10883         New parameter.  Update all callers in this file.
10884         (array_type_has_dynamic_stride): New function.
10885         (is_dynamic_type_internal, resolve_dynamic_array): Add handling
10886         of arrays with dynamic byte strides.
10887         * dwarf2read.c (read_array_type): Add support for dynamic
10888         DW_AT_byte_stride attributes.
10889
10890 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
10891
10892         * dwarf2read.c (read_unspecified_type): Treat
10893         DW_TAG_enumeration_type DIEs from Ada units as stubs.
10894
10895 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
10896
10897         Update copyright year range in all GDB files.
10898
10899 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
10900
10901         * copyright.py (BY_HAND): Remove gdb/testsuite/gdb.base/step-line.inp
10902         and gdb/testsuite/gdb.base/step-line.c.
10903
10904 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
10905
10906         * copyright.py (main): Dump the contents of
10907         MULTIPLE_COPYRIGHT_HEADERS (separately) from BY_HAND,
10908         even if BY_HAND is empty.
10909
10910 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
10911
10912         * top.c (print_gdb_version): Update Copyright year in version
10913         message.
10914
10915 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
10916
10917         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2017.
10918
10919 For older changes see ChangeLog-2017.
10920 \f
10921 Local Variables:
10922 mode: change-log
10923 left-margin: 8
10924 fill-column: 74
10925 version-control: never
10926 coding: utf-8
10927 End: